1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent)
114 , m_tracksHeight(KdenliveSettings::trackheight())
115 , m_projectDuration(0)
118 , m_scene(projectscene)
120 , m_operationMode(NONE)
127 , m_autoScroll(KdenliveSettings::autoscroll())
128 , m_timelineContextMenu(NULL)
129 , m_timelineContextClipMenu(NULL)
130 , m_timelineContextTransitionMenu(NULL)
132 , m_autoTransition(NULL)
133 , m_pasteEffectsAction(NULL)
134 , m_ungroupAction(NULL)
136 , m_deleteGuide(NULL)
137 , m_clipTypeGroup(NULL)
144 , m_blockRefresh(false)
145 , m_selectionGroup(NULL)
148 , m_audioCorrelator(NULL)
149 , m_audioAlignmentReference(NULL)
150 , m_controlModifier(false)
153 m_commandStack = doc->commandStack();
155 m_commandStack = NULL;
158 setMouseTracking(true);
159 setAcceptDrops(true);
160 setFrameShape(QFrame::NoFrame);
162 //setCacheMode(QGraphicsView::CacheBackground);
163 setAutoFillBackground(false);
164 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
165 setContentsMargins(0, 0, 0, 0);
167 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
169 m_animationTimer = new QTimeLine(800);
170 m_animationTimer->setFrameRange(0, 5);
171 m_animationTimer->setUpdateInterval(100);
172 m_animationTimer->setLoopCount(0);
174 m_tipColor = QColor(0, 192, 0, 200);
175 m_tipPen.setColor(QColor(255, 255, 255, 100));
176 m_tipPen.setWidth(3);
178 const int maxHeight = m_tracksHeight * m_document->tracksCount();
179 setSceneRect(0, 0, sceneRect().width(), maxHeight);
180 verticalScrollBar()->setMaximum(maxHeight);
181 verticalScrollBar()->setTracking(true);
182 // repaint guides when using vertical scroll
183 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
185 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
186 m_cursorLine->setZValue(1000);
189 pen1.setColor(palette().text().color());
190 m_cursorLine->setPen(pen1);
191 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
193 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
194 m_scrollTimer.setInterval(100);
195 m_scrollTimer.setSingleShot(true);
197 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
198 m_thumbsTimer.setInterval(500);
199 m_thumbsTimer.setSingleShot(true);
201 KIcon razorIcon("edit-cut");
202 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
204 KIcon spacerIcon("kdenlive-spacer-tool");
205 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
208 CustomTrackView::~CustomTrackView()
210 qDeleteAll(m_guides);
212 m_waitingThumbs.clear();
213 delete m_animationTimer;
217 void CustomTrackView::keyPressEvent(QKeyEvent * event)
219 if (event->key() == Qt::Key_Up) {
222 } else if (event->key() == Qt::Key_Down) {
225 } else QWidget::keyPressEvent(event);
228 void CustomTrackView::setDocumentModified()
230 m_document->setModified(true);
233 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
235 m_timelineContextMenu = timeline;
236 m_timelineContextClipMenu = clip;
237 m_clipTypeGroup = clipTypeGroup;
238 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
240 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
241 m_markerMenu->setEnabled(false);
242 markermenu->addMenu(m_markerMenu);
243 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
244 QList <QAction *> list = m_timelineContextClipMenu->actions();
245 for (int i = 0; i < list.count(); i++) {
246 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
247 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
248 else if (list.at(i)->data().toString() == "A") m_audioActions.append(list.at(i));
249 else if (list.at(i)->data().toString() == "A+V") m_avActions.append(list.at(i));
252 m_timelineContextTransitionMenu = transition;
253 list = m_timelineContextTransitionMenu->actions();
254 for (int i = 0; i < list.count(); i++) {
255 if (list.at(i)->data().toString() == "auto") {
256 m_autoTransition = list.at(i);
261 m_timelineContextMenu->addSeparator();
262 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
263 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
264 m_timelineContextMenu->addAction(m_deleteGuide);
266 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
267 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
268 m_timelineContextMenu->addAction(m_editGuide);
271 void CustomTrackView::slotDoResetMenuPosition()
273 m_menuPosition = QPoint();
276 void CustomTrackView::slotResetMenuPosition()
278 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
279 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
282 void CustomTrackView::checkAutoScroll()
284 m_autoScroll = KdenliveSettings::autoscroll();
287 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
288 return m_scene->m_tracksList;
292 int CustomTrackView::getFrameWidth()
294 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
297 void CustomTrackView::updateSceneFrameWidth()
299 int frameWidth = getFrameWidth();
300 QList<QGraphicsItem *> itemList = items();
302 for (int i = 0; i < itemList.count(); i++) {
303 if (itemList.at(i)->type() == AVWIDGET) {
304 item = (ClipItem*) itemList.at(i);
305 item->resetFrameWidth(frameWidth);
306 item->resetThumbs(true);
311 bool CustomTrackView::checkTrackHeight()
313 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
314 m_tracksHeight = KdenliveSettings::trackheight();
315 emit trackHeightChanged();
316 QList<QGraphicsItem *> itemList = items();
318 Transition *transitionitem;
319 int frameWidth = getFrameWidth();
320 bool snap = KdenliveSettings::snaptopoints();
321 KdenliveSettings::setSnaptopoints(false);
322 for (int i = 0; i < itemList.count(); i++) {
323 if (itemList.at(i)->type() == AVWIDGET) {
324 item = (ClipItem*) itemList.at(i);
325 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
326 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
327 item->resetFrameWidth(frameWidth);
328 item->resetThumbs(true);
329 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
330 transitionitem = (Transition*) itemList.at(i);
331 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
332 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
335 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
336 m_cursorLine->setLine(0, 0, 0, newHeight - 1);
337 for (int i = 0; i < m_guides.count(); i++) {
338 m_guides.at(i)->setLine(0, 0, 0, newHeight - 1);
341 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
342 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
343 KdenliveSettings::setSnaptopoints(snap);
344 viewport()->update();
348 /** Zoom or move viewport on mousewheel
350 * If mousewheel+Ctrl, zooms in/out on the timeline.
352 * With Ctrl, moves viewport towards end of timeline if down/back,
353 * opposite on up/forward.
355 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
356 void CustomTrackView::wheelEvent(QWheelEvent * e)
358 if (e->modifiers() == Qt::ControlModifier) {
359 if (e->delta() > 0) emit zoomIn();
362 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
363 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
367 int CustomTrackView::getPreviousVideoTrack(int track)
369 track = m_document->tracksCount() - track - 1;
371 for (int i = track; i > -1; i--) {
372 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
378 void CustomTrackView::slotFetchNextThumbs()
380 if (!m_waitingThumbs.isEmpty()) {
381 ClipItem *item = m_waitingThumbs.takeFirst();
382 while (item == NULL && !m_waitingThumbs.isEmpty()) {
383 item = m_waitingThumbs.takeFirst();
385 if (item) item->slotFetchThumbs();
386 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
390 void CustomTrackView::slotCheckMouseScrolling()
392 if (m_scrollOffset == 0) {
393 m_scrollTimer.stop();
396 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
397 m_scrollTimer.start();
400 void CustomTrackView::slotCheckPositionScrolling()
402 // If mouse is at a border of the view, scroll
403 if (m_moveOpMode != SEEK) return;
404 if (mapFromScene(m_cursorPos, 0).x() < 3) {
405 if (horizontalScrollBar()->value() == 0) return;
406 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
407 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
409 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
410 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
411 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
412 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
416 void CustomTrackView::slotAlignPlayheadToMousePos()
418 /* get curser point ref in screen coord */
419 QPoint ps = QCursor::pos();
420 /* get xPos in scene coord */
421 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
422 /* move playhead to new xPos*/
423 seekCursorPos(mappedXPos);
427 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
429 int pos = event->x();
430 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
431 double snappedPos = getSnapPointForPos(mappedXPos);
432 emit mousePosition(mappedXPos);
434 if (m_operationMode == SCROLLTIMELINE) {
435 QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() & Qt::MidButton) return;
440 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
441 event->setAccepted(true);
443 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
447 if (event->buttons() != Qt::NoButton) {
448 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
449 if (m_dragItem && move) m_clipDrag = true;
450 if (m_dragItem && m_tool == SELECTTOOL) {
451 if (m_operationMode == MOVE && m_clipDrag) {
452 QGraphicsView::mouseMoveEvent(event);
453 // If mouse is at a border of the view, scroll
455 m_scrollOffset = -30;
456 m_scrollTimer.start();
457 } else if (viewport()->width() - pos < 10) {
459 m_scrollTimer.start();
460 } else if (m_scrollTimer.isActive()) {
461 m_scrollTimer.stop();
463 } else if (m_operationMode == RESIZESTART && move) {
464 m_document->renderer()->pause();
465 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
466 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
468 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
470 m_dragItem->resizeStart((int)(snappedPos), true, false);
472 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
473 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
474 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
475 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
476 } else if (m_operationMode == RESIZEEND && move) {
477 m_document->renderer()->pause();
478 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
479 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
481 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
483 m_dragItem->resizeEnd((int)(snappedPos), false);
485 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
486 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
487 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
488 } else if (m_operationMode == FADEIN && move) {
489 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
490 } else if (m_operationMode == FADEOUT && move) {
491 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
492 } else if (m_operationMode == KEYFRAME && move) {
493 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
494 double pos = mapToScene(event->pos()).toPoint().y();
495 QRectF br = m_dragItem->sceneBoundingRect();
496 double maxh = 100.0 / br.height();
497 pos = (br.bottom() - pos) * maxh;
498 m_dragItem->updateKeyFramePos(keyFramePos, pos);
499 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
500 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
502 removeTipAnimation();
504 } else if (m_operationMode == MOVEGUIDE) {
505 removeTipAnimation();
506 QGraphicsView::mouseMoveEvent(event);
508 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
510 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
511 if (snappedPos < 0) snappedPos = 0;
513 // Make sure there is no collision
514 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
515 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
516 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
517 collidingItems.removeAll(m_selectionGroup);
518 for (int i = 0; i < children.count(); i++) {
519 if (children.at(i)->type() == GROUPWIDGET) {
520 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
521 for (int j = 0; j < subchildren.count(); j++)
522 collidingItems.removeAll(subchildren.at(j));
524 collidingItems.removeAll(children.at(i));
526 bool collision = false;
528 for (int i = 0; i < collidingItems.count(); i++) {
529 if (!collidingItems.at(i)->isEnabled()) continue;
530 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
531 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
532 // Moving backward, determine best pos
533 QPainterPath clipPath;
534 clipPath.addRect(item->sceneBoundingRect());
535 QPainterPath res = shape.intersected(clipPath);
536 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
539 snappedPos += offset;
540 // make sure we have no collision
541 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
542 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
543 collidingItems.removeAll(m_selectionGroup);
544 for (int i = 0; i < children.count(); i++) {
545 if (children.at(i)->type() == GROUPWIDGET) {
546 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
547 for (int j = 0; j < subchildren.count(); j++)
548 collidingItems.removeAll(subchildren.at(j));
550 collidingItems.removeAll(children.at(i));
553 for (int i = 0; i < collidingItems.count(); i++) {
554 if (!collidingItems.at(i)->isEnabled()) continue;
555 if (collidingItems.at(i)->type() == AVWIDGET) {
564 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
565 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
566 collidingItems.removeAll(m_selectionGroup);
567 for (int i = 0; i < children.count(); i++) {
568 if (children.at(i)->type() == GROUPWIDGET) {
569 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
570 for (int j = 0; j < subchildren.count(); j++)
571 collidingItems.removeAll(subchildren.at(j));
573 collidingItems.removeAll(children.at(i));
577 for (int i = 0; i < collidingItems.count(); i++) {
578 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
579 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
580 // Moving backward, determine best pos
581 QPainterPath clipPath;
582 clipPath.addRect(item->sceneBoundingRect());
583 QPainterPath res = shape.intersected(clipPath);
584 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
588 snappedPos += offset;
589 // make sure we have no collision
590 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
591 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
592 collidingItems.removeAll(m_selectionGroup);
593 for (int i = 0; i < children.count(); i++) {
594 if (children.at(i)->type() == GROUPWIDGET) {
595 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
596 for (int j = 0; j < subchildren.count(); j++)
597 collidingItems.removeAll(subchildren.at(j));
599 collidingItems.removeAll(children.at(i));
601 for (int i = 0; i < collidingItems.count(); i++) {
602 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
610 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
611 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
615 if (m_tool == RAZORTOOL) {
616 setCursor(m_razorCursor);
617 } else if (m_tool == SPACERTOOL) {
618 setCursor(m_spacerCursor);
621 QList<QGraphicsItem *> itemList = items(event->pos());
622 QGraphicsRectItem *item = NULL;
623 OPERATIONTYPE opMode = NONE;
625 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
627 setCursor(Qt::SplitHCursor);
628 } else for (int i = 0; i < itemList.count(); i++) {
629 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
630 item = (QGraphicsRectItem*) itemList.at(i);
635 if (m_tool == SPACERTOOL) {
640 if (item && event->buttons() == Qt::NoButton) {
641 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
642 if (m_tool == RAZORTOOL) {
643 // razor tool over a clip, display current frame in monitor
644 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
645 //TODO: solve crash when showing frame when moving razor over clip
646 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
652 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
653 // all other modes break the selection, so the user probably wants to move it
656 if (clip->rect().width() * transform().m11() < 15) {
657 // If the item is very small, only allow move
660 else opMode = clip->operationMode(mapToScene(event->pos()));
663 const double size = 5;
664 if (opMode == m_moveOpMode) {
665 QGraphicsView::mouseMoveEvent(event);
668 removeTipAnimation();
670 m_moveOpMode = opMode;
671 setTipAnimation(clip, opMode, size);
673 if (item->type() == AVWIDGET)
674 ci = static_cast <ClipItem *>(item);
676 if (opMode == MOVE) {
677 setCursor(Qt::OpenHandCursor);
679 message = ci->clipName() + i18n(":");
680 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
681 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
682 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
683 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
684 if (clip->parentItem() == m_selectionGroup)
685 message.append(i18n(" Selection duration:"));
687 message.append(i18n(" Group duration:"));
688 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
689 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
690 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
691 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
695 } else if (opMode == RESIZESTART) {
696 setCursor(KCursor("left_side", Qt::SizeHorCursor));
698 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
699 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
700 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
701 } else if (opMode == RESIZEEND) {
702 setCursor(KCursor("right_side", Qt::SizeHorCursor));
704 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
705 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
706 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
707 } else if (opMode == FADEIN || opMode == FADEOUT) {
708 setCursor(Qt::PointingHandCursor);
709 if (ci && opMode == FADEIN && ci->fadeIn()) {
710 message = i18n("Fade in duration: ");
711 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
712 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
713 message = i18n("Fade out duration: ");
714 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
716 message = i18n("Drag to add or resize a fade effect.");
718 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
719 setCursor(Qt::PointingHandCursor);
720 message = i18n("Click to add a transition.");
721 } else if (opMode == KEYFRAME) {
722 setCursor(Qt::PointingHandCursor);
723 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
726 if (!message.isEmpty())
727 emit displayMessage(message, InformationMessage);
728 } // no clip under mouse
729 else if (m_tool == RAZORTOOL) {
732 } else if (opMode == MOVEGUIDE) {
733 m_moveOpMode = opMode;
735 removeTipAnimation();
736 setCursor(Qt::ArrowCursor);
737 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
738 QGraphicsView::mouseMoveEvent(event);
740 if (mappedXPos != m_document->renderer()->getCurrentSeekPosition() && mappedXPos != cursorPos()) {
741 seekCursorPos(mappedXPos);
742 slotCheckPositionScrolling();
745 } else m_moveOpMode = NONE;
747 QGraphicsView::mouseMoveEvent(event);
751 void CustomTrackView::mousePressEvent(QMouseEvent * event)
753 setFocus(Qt::MouseFocusReason);
754 m_menuPosition = QPoint();
757 // special cases (middle click button or ctrl / shift click
758 if (event->button() == Qt::MidButton) {
760 m_blockRefresh = false;
761 m_operationMode = NONE;
765 if (event->modifiers() & Qt::ShiftModifier) {
766 // Rectangle selection
767 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
768 setDragMode(QGraphicsView::RubberBandDrag);
769 if (!(event->modifiers() & Qt::ControlModifier)) {
770 resetSelectionGroup();
772 emit clipItemSelected(NULL);
775 scene()->clearSelection();
777 m_blockRefresh = false;
778 m_operationMode = RUBBERSELECTION;
779 QGraphicsView::mousePressEvent(event);
783 m_blockRefresh = true;
786 if (m_tool != RAZORTOOL) activateMonitor();
787 else if (m_document->renderer()->isPlaying()) {
788 m_document->renderer()->pause();
791 m_clickEvent = event->pos();
793 // check item under mouse
794 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
795 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
796 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
797 setDragMode(QGraphicsView::ScrollHandDrag);
798 m_blockRefresh = false;
799 m_operationMode = SCROLLTIMELINE;
800 QGraphicsView::mousePressEvent(event);
804 // if a guide and a clip were pressed, just select the guide
805 for (int i = 0; i < collisionList.count(); ++i) {
806 if (collisionList.at(i)->type() == GUIDEITEM) {
807 // a guide item was pressed
808 m_dragGuide = (Guide *) collisionList.at(i);
809 if (event->button() == Qt::LeftButton) { // move it
810 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
811 m_operationMode = MOVEGUIDE;
812 // deselect all clips so that only the guide will move
813 m_scene->clearSelection();
814 resetSelectionGroup(false);
815 updateSnapPoints(NULL);
816 QGraphicsView::mousePressEvent(event);
818 } else // show context menu
823 // Find first clip, transition or group under mouse (when no guides selected)
825 AbstractGroupItem *dragGroup = NULL;
826 AbstractClipItem *collisionClip = NULL;
828 QStringList lockedTracks;
830 while (!m_dragGuide && ct < collisionList.count()) {
831 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
832 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
833 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
837 if (collisionClip == m_dragItem) {
838 collisionClip = NULL;
841 m_dragItem = collisionClip;
844 for (int i = 0; i < m_document->tracksCount(); i++) {
845 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
847 yOffset = mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y();
848 m_dragItem->setProperty("y_absolute", yOffset);
849 m_dragItem->setProperty("locked_tracks", lockedTracks);
850 m_dragItemInfo = m_dragItem->info();
851 if (m_selectionGroup) {
852 m_selectionGroup->setProperty("y_absolute", yOffset);
853 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
855 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
856 QGraphicsItem *topGroup = m_dragItem->parentItem();
857 while (topGroup->parentItem() && topGroup->parentItem()->type() == GROUPWIDGET && topGroup->parentItem() != m_selectionGroup) {
858 topGroup = topGroup->parentItem();
860 dragGroup = static_cast <AbstractGroupItem *>(topGroup);
861 dragGroup->setProperty("y_absolute", yOffset);
862 dragGroup->setProperty("locked_tracks", lockedTracks);
869 if (m_dragItem) emit clipItemSelected(NULL);
873 #if QT_VERSION >= 0x040800
874 // Add shadow to dragged item, currently disabled because of painting artifacts
876 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
877 eff->setBlurRadius(5);
878 eff->setOffset(3, 3);
879 m_dragItem->setGraphicsEffect(eff);
882 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
883 // update transition menu action
884 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
885 m_autoTransition->setEnabled(true);
886 // A transition is selected
888 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
889 if (transitionClip && transitionClip->baseClip()) {
890 QString size = transitionClip->baseClip()->getProperty("frame_size");
891 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
892 if (factor == 0) factor = 1.0;
893 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
894 p.setY(size.section('x', 1, 1).toInt());
896 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
898 emit transitionItemSelected(NULL);
899 m_autoTransition->setEnabled(false);
901 // context menu requested
902 if (event->button() == Qt::RightButton) {
903 if (!m_dragItem && !m_dragGuide) {
904 // check if there is a guide close to mouse click
905 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
906 for (int i = 0; i < guidesCollisionList.count(); i++) {
907 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
908 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
912 // keep this to support multiple guides context menu in the future (?)
913 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
914 guidesCollisionList.removeAt(0);
916 if (!guidesCollisionList.isEmpty())
917 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
920 m_operationMode = NONE;
921 if (dragGroup == NULL) {
922 if (m_dragItem && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup)
923 dragGroup = static_cast<AbstractGroupItem*> (m_dragItem->parentItem());
925 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
926 m_menuPosition = m_clickEvent;
929 // No item under click
930 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
931 resetSelectionGroup(false);
932 m_scene->clearSelection();
934 updateClipTypeActions(NULL);
935 if (m_tool == SPACERTOOL) {
936 QList<QGraphicsItem *> selection;
937 if (event->modifiers() == Qt::ControlModifier) {
938 // Ctrl + click, select all items on track after click position
939 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
940 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
941 // Cannot use spacer on locked track
942 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
946 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
949 selection = checkForGroups(rect, &isOk);
951 // groups found on track, do not allow the move
952 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
956 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
958 // Select all items on all tracks after click position
959 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
960 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
963 QList <GenTime> offsetList;
964 // create group to hold selected items
965 m_selectionGroup = new AbstractGroupItem(m_document->fps());
966 scene()->addItem(m_selectionGroup);
968 for (int i = 0; i < selection.count(); i++) {
969 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
970 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
971 if (item->isItemLocked()) continue;
972 offsetList.append(item->startPos());
973 offsetList.append(item->endPos());
974 m_selectionGroup->addItem(selection.at(i));
975 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
976 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
977 QList<QGraphicsItem *> children = selection.at(i)->childItems();
978 for (int j = 0; j < children.count(); j++) {
979 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
980 offsetList.append(item->startPos());
981 offsetList.append(item->endPos());
983 m_selectionGroup->addItem(selection.at(i));
984 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
985 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
986 m_selectionGroup->addItem(selection.at(i)->parentItem());
989 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
990 if (!offsetList.isEmpty()) {
992 QList <GenTime> cleandOffsetList;
993 GenTime startOffset = offsetList.takeFirst();
994 for (int k = 0; k < offsetList.size(); k++) {
995 GenTime newoffset = offsetList.at(k) - startOffset;
996 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
997 cleandOffsetList.append(newoffset);
1000 updateSnapPoints(NULL, cleandOffsetList, true);
1002 m_operationMode = SPACER;
1003 } else if (event->button() != Qt::RightButton) {
1004 setCursor(Qt::ArrowCursor);
1005 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
1007 QGraphicsView::mousePressEvent(event);
1013 if (m_tool == RAZORTOOL && m_dragItem) {
1014 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
1015 if (m_dragItem->type() == TRANSITIONWIDGET) {
1016 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
1018 m_document->renderer()->pause();
1019 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
1020 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
1022 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
1023 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
1024 m_commandStack->push(command);
1026 setDocumentModified();
1033 bool itemSelected = false;
1034 if (m_dragItem->isSelected()) {
1035 itemSelected = true;
1037 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1038 itemSelected = true;
1040 else if (dragGroup && dragGroup->isSelected()) {
1041 itemSelected = true;
1044 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1045 if (event->modifiers() != Qt::ControlModifier) {
1046 resetSelectionGroup(false);
1047 m_scene->clearSelection();
1048 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1049 viewport()->update();
1051 resetSelectionGroup();
1055 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1056 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1060 bool selected = !m_dragItem->isSelected();
1061 QGraphicsView::mousePressEvent(event);
1063 dragGroup->setSelected(selected);
1064 QList<QGraphicsItem *> children = dragGroup->childItems();
1065 for (int i = 0; i < children.count(); i++) {
1066 children.at(i)->setSelected(selected);
1068 if (dragGroup->parentItem()) {
1069 dragGroup->parentItem()->setSelected(selected);
1073 m_dragItem->setSelected(selected);
1074 if (selected == false) {
1077 groupSelectedItems(QList <QGraphicsItem*>(), false, true);
1078 if (m_selectionGroup) {
1079 m_selectionGroup->setProperty("y_absolute", yOffset);
1080 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1084 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1085 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1086 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1088 else updateClipTypeActions(NULL);
1091 QGraphicsView::mousePressEvent(event);
1092 if (m_selectionGroup) {
1093 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1094 for (int i = 0; i < children.count(); i++) {
1095 children.at(i)->setSelected(itemSelected);
1097 m_selectionGroup->setSelected(itemSelected);
1101 dragGroup->setSelected(itemSelected);
1103 m_dragItem->setSelected(itemSelected);
1106 if (collisionClip != NULL || m_dragItem == NULL) {
1107 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1108 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1109 emit clipItemSelected(selected);
1111 emit clipItemSelected(NULL);
1115 // If clicked item is selected, allow move
1116 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1117 //QGraphicsView::mousePressEvent(event);
1120 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1121 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1122 // all other modes break the selection, so the user probably wants to move it
1123 m_operationMode = MOVE;
1125 if (m_dragItem->rect().width() * transform().m11() < 15) {
1126 // If the item is very small, only allow move
1127 m_operationMode = MOVE;
1129 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1131 } else m_operationMode = NONE;
1132 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1134 // Update snap points
1135 if (m_selectionGroup == NULL) {
1136 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1137 updateSnapPoints(NULL);
1139 updateSnapPoints(m_dragItem);
1141 QList <GenTime> offsetList;
1142 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1143 for (int i = 0; i < children.count(); i++) {
1144 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1145 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1146 offsetList.append(item->startPos());
1147 offsetList.append(item->endPos());
1150 if (!offsetList.isEmpty()) {
1152 GenTime startOffset = offsetList.takeFirst();
1153 QList <GenTime> cleandOffsetList;
1154 for (int k = 0; k < offsetList.size(); k++) {
1155 GenTime newoffset = offsetList.at(k) - startOffset;
1156 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1157 cleandOffsetList.append(newoffset);
1160 updateSnapPoints(NULL, cleandOffsetList, true);
1164 if (m_operationMode == KEYFRAME) {
1165 m_dragItem->updateSelectedKeyFrame();
1166 m_blockRefresh = false;
1168 } else if (m_operationMode == MOVE) {
1169 setCursor(Qt::ClosedHandCursor);
1170 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1172 info.startPos = m_dragItem->startPos();
1173 info.track = m_dragItem->track();
1174 int transitiontrack = getPreviousVideoTrack(info.track);
1175 ClipItem *transitionClip = NULL;
1176 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1177 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1178 info.endPos = transitionClip->endPos();
1180 GenTime transitionDuration(65, m_document->fps());
1181 if (m_dragItem->cropDuration() < transitionDuration)
1182 info.endPos = m_dragItem->endPos();
1184 info.endPos = info.startPos + transitionDuration;
1186 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1187 // Check there is no other transition at that place
1188 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1189 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1190 QList<QGraphicsItem *> selection = m_scene->items(r);
1191 bool transitionAccepted = true;
1192 for (int i = 0; i < selection.count(); i++) {
1193 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1194 Transition *tr = static_cast <Transition *>(selection.at(i));
1195 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1196 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1197 } else transitionAccepted = false;
1200 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1201 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1202 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1204 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1205 info.track = m_dragItem->track();
1206 int transitiontrack = getPreviousVideoTrack(info.track);
1207 ClipItem *transitionClip = NULL;
1208 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1209 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1210 info.startPos = transitionClip->startPos();
1212 GenTime transitionDuration(65, m_document->fps());
1213 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1214 else info.startPos = info.endPos - transitionDuration;
1216 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1217 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1218 EffectsList::setParameter(transition, "reverse", "1");
1220 // Check there is no other transition at that place
1221 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1222 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1223 QList<QGraphicsItem *> selection = m_scene->items(r);
1224 bool transitionAccepted = true;
1225 for (int i = 0; i < selection.count(); i++) {
1226 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1227 Transition *tr = static_cast <Transition *>(selection.at(i));
1228 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1229 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1230 } else transitionAccepted = false;
1233 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1234 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1236 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1237 resetSelectionGroup(false);
1238 m_dragItem->setSelected(true);
1240 m_blockRefresh = false;
1243 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1245 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1246 QList<QGraphicsItem *> list = scene()->items(p);
1247 AbstractGroupItem *group = NULL;
1248 for (int i = 0; i < list.size(); i++) {
1249 if (!list.at(i)->isEnabled()) continue;
1250 if (list.at(i)->type() == GROUPWIDGET) {
1251 group = static_cast <AbstractGroupItem *>(list.at(i));
1255 rebuildGroup(group);
1258 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1261 QList <QGraphicsItem *> children = group->childItems();
1262 m_document->clipManager()->removeGroup(group);
1263 for (int i = 0; i < children.count(); i++) {
1264 group->removeFromGroup(children.at(i));
1266 scene()->destroyItemGroup(group);
1267 groupSelectedItems(children, group != m_selectionGroup, true);
1271 void CustomTrackView::resetSelectionGroup(bool selectItems)
1273 if (m_selectionGroup) {
1274 // delete selection group
1275 bool snap = KdenliveSettings::snaptopoints();
1276 KdenliveSettings::setSnaptopoints(false);
1278 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1279 scene()->destroyItemGroup(m_selectionGroup);
1280 m_selectionGroup = NULL;
1281 for (int i = 0; i < children.count(); i++) {
1282 if (children.at(i)->parentItem() == 0) {
1283 if ((children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1284 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1285 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1286 children.at(i)->setSelected(selectItems);
1288 } else if (children.at(i)->type() == GROUPWIDGET) {
1289 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1290 children.at(i)->setSelected(selectItems);
1294 KdenliveSettings::setSnaptopoints(snap);
1298 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool createNewGroup, bool selectNewGroup)
1300 if (m_selectionGroup) {
1301 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1304 if (selection.isEmpty()) selection = m_scene->selectedItems();
1305 // Split groups and items
1306 QSet <QGraphicsItemGroup *> groupsList;
1307 QSet <QGraphicsItem *> itemsList;
1309 for (int i = 0; i < selection.count(); i++) {
1310 if (selectNewGroup) selection.at(i)->setSelected(true);
1311 if (selection.at(i)->type() == GROUPWIDGET) {
1312 AbstractGroupItem *it = static_cast <AbstractGroupItem *> (selection.at(i));
1313 while (it->parentItem() && it->parentItem()->type() == GROUPWIDGET) {
1314 it = static_cast <AbstractGroupItem *>(it->parentItem());
1316 if (!it || it->isItemLocked()) continue;
1317 groupsList.insert(it);
1320 for (int i = 0; i < selection.count(); i++) {
1321 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1322 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1323 AbstractGroupItem *it = static_cast <AbstractGroupItem *> (selection.at(i)->parentItem());
1324 while (it->parentItem() && it->parentItem()->type() == GROUPWIDGET) {
1325 it = static_cast <AbstractGroupItem *>(it->parentItem());
1327 if (!it || it->isItemLocked()) continue;
1328 groupsList.insert(it);
1331 AbstractClipItem *it = static_cast<AbstractClipItem *> (selection.at(i));
1332 if (!it || it->isItemLocked()) continue;
1333 itemsList.insert(selection.at(i));
1337 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1338 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1339 // only one item selected:
1340 QSetIterator<QGraphicsItem *> it(itemsList);
1341 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1342 m_dragItem->setSelected(true);
1347 // Find top left position of selection
1348 foreach (const QGraphicsItemGroup *value, groupsList) {
1349 rectUnion = rectUnion.united(value->sceneBoundingRect());
1351 foreach (const QGraphicsItem *value, itemsList) {
1352 rectUnion = rectUnion.united(value->sceneBoundingRect());
1354 bool snap = KdenliveSettings::snaptopoints();
1355 KdenliveSettings::setSnaptopoints(false);
1356 if (createNewGroup) {
1357 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1358 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1359 QPointF diff = newGroup->pos();
1360 newGroup->translate(-diff.x(), -diff.y());
1361 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1363 // Check if we are trying to include a group in a group
1364 foreach (QGraphicsItemGroup *value, groupsList) {
1365 newGroup->addItem(value);
1368 foreach (QGraphicsItemGroup *value, groupsList) {
1369 QList<QGraphicsItem *> children = value->childItems();
1370 for (int i = 0; i < children.count(); i++) {
1371 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1372 itemsList.insert(children.at(i));
1374 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1375 m_document->clipManager()->removeGroup(grp);
1376 scene()->destroyItemGroup(grp);
1379 foreach (QGraphicsItem *value, itemsList) {
1380 newGroup->addItem(value);
1382 scene()->addItem(newGroup);
1383 KdenliveSettings::setSnaptopoints(snap);
1384 if (selectNewGroup) newGroup->setSelected(true);
1386 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1387 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1388 QPointF diff = m_selectionGroup->pos();
1389 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1390 m_selectionGroup->translate(- diff.x(), -diff.y());
1392 scene()->addItem(m_selectionGroup);
1393 foreach (QGraphicsItemGroup *value, groupsList) {
1394 m_selectionGroup->addItem(value);
1396 foreach (QGraphicsItem *value, itemsList) {
1397 m_selectionGroup->addItem(value);
1399 KdenliveSettings::setSnaptopoints(snap);
1400 if (m_selectionGroup) {
1401 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1402 m_selectionGroupInfo.track = m_selectionGroup->track();
1403 if (selectNewGroup) m_selectionGroup->setSelected(true);
1408 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1410 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1411 /*if (m_moveOpMode == KEYFRAME) {
1412 // user double clicked on a keyframe, open edit dialog
1413 //TODO: update for effects with several values per keyframe
1414 QDialog d(parentWidget());
1415 Ui::KeyFrameDialog_UI view;
1417 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1418 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1419 view.kfr_value->setFocus();
1420 if (d.exec() == QDialog::Accepted) {
1421 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1422 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1423 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1424 QString previous = item->keyframes(item->selectedEffectIndex());
1425 item->updateKeyframeEffect();
1426 QString next = item->keyframes(item->selectedEffectIndex());
1427 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1428 m_commandStack->push(command);
1429 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1430 emit clipItemSelected(item, item->selectedEffectIndex());
1435 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1436 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1437 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1438 //QString previous = item->keyframes(item->selectedEffectIndex());
1439 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1440 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1441 //item->updateKeyframeEffect();
1442 //QString next = item->keyframes(item->selectedEffectIndex());
1443 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1444 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1445 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1446 m_commandStack->push(command);
1447 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1448 emit clipItemSelected(item, item->selectedEffectIndex());
1450 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1453 QList<QGraphicsItem *> collisionList = items(event->pos());
1454 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1455 Guide *editGuide = (Guide *) collisionList.at(0);
1456 if (editGuide) slotEditGuide(editGuide->info());
1461 void CustomTrackView::editItemDuration()
1463 AbstractClipItem *item;
1467 if (m_scene->selectedItems().count() == 1) {
1468 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1470 if (m_scene->selectedItems().empty())
1471 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1473 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1479 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1483 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1484 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1488 if (!item->isItemLocked()) {
1491 if (item->type() == TRANSITIONWIDGET)
1492 getTransitionAvailableSpace(item, minimum, maximum);
1494 getClipAvailableSpace(item, minimum, maximum);
1496 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1497 m_document->timecode(), minimum, maximum, this);
1498 if (d->exec() == QDialog::Accepted) {
1499 ItemInfo clipInfo = item->info();
1500 ItemInfo startInfo = clipInfo;
1501 if (item->type() == TRANSITIONWIDGET) {
1502 // move & resize transition
1503 clipInfo.startPos = d->startPos();
1504 clipInfo.endPos = clipInfo.startPos + d->duration();
1505 clipInfo.track = item->track();
1506 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1507 updateTrackDuration(clipInfo.track, command);
1508 m_commandStack->push(command);
1510 // move and resize clip
1511 ClipItem *clip = static_cast<ClipItem *>(item);
1512 QUndoCommand *moveCommand = new QUndoCommand();
1513 moveCommand->setText(i18n("Edit clip"));
1514 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1515 // duration was reduced, so process it first
1516 clipInfo.endPos = clipInfo.startPos + d->duration();
1517 clipInfo.cropStart = d->cropStart();
1519 resizeClip(startInfo, clipInfo);
1520 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1521 adjustEffects(clip, startInfo, moveCommand);
1522 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1525 if (d->startPos() != clipInfo.startPos) {
1526 startInfo = clipInfo;
1527 clipInfo.startPos = d->startPos();
1528 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1529 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1532 if (d->duration() > item->cropDuration()) {
1533 // duration was increased, so process it after move
1534 startInfo = clipInfo;
1535 clipInfo.endPos = clipInfo.startPos + d->duration();
1536 clipInfo.cropStart = d->cropStart();
1538 resizeClip(startInfo, clipInfo);
1539 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1540 adjustEffects(clip, startInfo, moveCommand);
1541 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1543 updateTrackDuration(clipInfo.track, moveCommand);
1544 m_commandStack->push(moveCommand);
1549 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1553 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1555 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1557 clip->setKeyframes(index, keyframes);
1558 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1559 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1563 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1565 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1566 m_editGuide->setEnabled(m_dragGuide != NULL);
1567 m_markerMenu->clear();
1568 m_markerMenu->setEnabled(false);
1570 m_timelineContextMenu->popup(pos);
1571 } else if (group != NULL) {
1572 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1573 m_ungroupAction->setEnabled(true);
1574 updateClipTypeActions(NULL);
1575 m_timelineContextClipMenu->popup(pos);
1577 m_ungroupAction->setEnabled(false);
1578 if (clip->type() == AVWIDGET) {
1579 ClipItem *item = static_cast <ClipItem*>(clip);
1580 //build go to marker menu
1581 if (item->baseClip()) {
1582 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1583 int offset = (item->startPos()- item->cropStart()).frames(m_document->fps());
1584 if (!markers.isEmpty()) {
1585 for (int i = 0; i < markers.count(); i++) {
1586 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1587 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1588 QAction *go = m_markerMenu->addAction(position);
1589 go->setData(pos + offset);
1592 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1594 updateClipTypeActions(item);
1595 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1596 m_timelineContextClipMenu->popup(pos);
1597 } else if (clip->type() == TRANSITIONWIDGET) {
1598 m_timelineContextTransitionMenu->popup(pos);
1603 void CustomTrackView::activateMonitor()
1605 emit activateDocumentMonitor();
1608 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1610 resetSelectionGroup();
1612 info.startPos = GenTime();
1613 info.cropStart = GenTime(in, m_document->fps());
1614 info.endPos = GenTime(out - in, m_document->fps());
1615 info.cropDuration = info.endPos - info.startPos;
1618 // Check if clip can be inserted at that position
1619 ItemInfo pasteInfo = info;
1620 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1621 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1622 pasteInfo.track = selectedTrack();
1623 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1625 // Cannot be inserted at cursor pos, insert at end of track
1626 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1627 pasteInfo.startPos = GenTime(duration, m_document->fps());
1628 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1629 ok = canBePastedTo(pasteInfo, AVWIDGET);
1632 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1636 // Add refresh command for undo
1637 QUndoCommand *addCommand = new QUndoCommand();
1638 addCommand->setText(i18n("Add timeline clip"));
1639 new RefreshMonitorCommand(this, false, true, addCommand);
1640 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, addCommand);
1641 new RefreshMonitorCommand(this, true, false, addCommand);
1642 updateTrackDuration(pasteInfo.track, addCommand);
1644 m_commandStack->push(addCommand);
1646 selectClip(true, false);
1647 // Automatic audio split
1648 if (KdenliveSettings::splitaudio())
1652 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1654 QPointF framePos = mapToScene(pos);
1655 int track = framePos.y() / KdenliveSettings::trackheight();
1656 m_clipDrag = data->hasFormat("kdenlive/clip") || data->hasFormat("kdenlive/producerslist");
1657 // This is not a clip drag, maybe effect or other...
1658 if (!m_clipDrag) return false;
1659 m_scene->clearSelection();
1661 resetSelectionGroup(false);
1662 if (track < 0 || track > m_document->tracksCount() - 1 || m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) return true;
1663 if (data->hasFormat("kdenlive/clip")) {
1664 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1665 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1667 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1670 if (clip->getProducer() == NULL) {
1671 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1675 info.startPos = GenTime();
1676 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1677 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1678 info.cropDuration = info.endPos - info.startPos;
1681 // Check if clip can be inserted at that position
1682 ItemInfo pasteInfo = info;
1683 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1684 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1685 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1686 framePos.setX((int)(framePos.x() + 0.5));
1687 framePos.setY(pasteInfo.track * m_tracksHeight);
1688 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1691 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1692 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1693 m_selectionGroup->addItem(item);
1695 QList <GenTime> offsetList;
1696 offsetList.append(info.endPos);
1697 updateSnapPoints(NULL, offsetList);
1698 QStringList lockedTracks;
1699 for (int i = 0; i < m_document->tracksCount(); i++) {
1700 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
1702 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1703 m_selectionGroup->setPos(framePos);
1704 scene()->addItem(m_selectionGroup);
1705 m_selectionGroup->setSelected(true);
1706 } else if (data->hasFormat("kdenlive/producerslist")) {
1707 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1709 QList <GenTime> offsetList;
1710 QList <ItemInfo> infoList;
1711 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1712 int track = (int)(framePos.y() / m_tracksHeight);
1713 framePos.setX((int)(framePos.x() + 0.5));
1714 framePos.setY(track * m_tracksHeight);
1716 // Check if clips can be inserted at that position
1717 for (int i = 0; i < ids.size(); ++i) {
1718 QString clipData = ids.at(i);
1719 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1721 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1724 if (clip->getProducer() == NULL) {
1725 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1729 info.startPos = start;
1730 if (clipData.contains('/')) {
1731 // this is a clip zone, set in / out
1732 int in = clipData.section('/', 1, 1).toInt();
1733 int out = clipData.section('/', 2, 2).toInt();
1734 info.cropStart = GenTime(in, m_document->fps());
1735 info.cropDuration = GenTime(out - in, m_document->fps());
1738 info.cropDuration = clip->duration();
1740 info.endPos = info.startPos + info.cropDuration;
1742 infoList.append(info);
1743 start += info.cropDuration;
1745 if (!canBePastedTo(infoList, AVWIDGET)) {
1748 if (ids.size() > 1) m_selectionGroup = new AbstractGroupItem(m_document->fps());
1750 for (int i = 0; i < ids.size(); ++i) {
1751 QString clipData = ids.at(i);
1752 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1754 info.startPos = start;
1755 if (clipData.contains('/')) {
1756 // this is a clip zone, set in / out
1757 int in = clipData.section('/', 1, 1).toInt();
1758 int out = clipData.section('/', 2, 2).toInt();
1759 info.cropStart = GenTime(in, m_document->fps());
1760 info.cropDuration = GenTime(out - in, m_document->fps());
1763 info.cropDuration = clip->duration();
1765 info.endPos = info.startPos + info.cropDuration;
1767 start += info.cropDuration;
1768 offsetList.append(start);
1769 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1770 if (ids.size() > 1) m_selectionGroup->addItem(item);
1771 else m_dragItem = item;
1772 item->setSelected(true);
1773 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1776 updateSnapPoints(NULL, offsetList);
1777 QStringList lockedTracks;
1778 for (int i = 0; i < m_document->tracksCount(); i++) {
1779 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
1782 if (m_selectionGroup) {
1783 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1784 m_selectionGroup->setPos(framePos);
1785 scene()->addItem(m_selectionGroup);
1787 else if (m_dragItem) {
1788 m_dragItem->setProperty("locked_tracks", lockedTracks);
1789 m_dragItem->setPos(framePos);
1790 scene()->addItem(m_dragItem);
1792 //m_selectionGroup->setZValue(10);
1793 m_thumbsTimer.start();
1800 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1802 if (insertDropClips(event->mimeData(), event->pos())) {
1803 if (event->source() == this) {
1804 event->setDropAction(Qt::MoveAction);
1807 event->setDropAction(Qt::MoveAction);
1808 event->acceptProposedAction();
1810 } else QGraphicsView::dragEnterEvent(event);
1813 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1815 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1816 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1817 collindingItems.removeAll(item);
1818 if (collindingItems.isEmpty()) return false;
1820 for (int i = 0; i < collindingItems.count(); i++) {
1821 QGraphicsItem *collision = collindingItems.at(i);
1822 if (collision->type() == item->type()) {
1824 kDebug() << "// COLLISIION DETECTED";
1832 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1834 int track = m_document->tracksCount() - clip->track();
1835 GenTime pos = clip->startPos();
1836 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1837 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1840 bool success = true;
1841 for (int i = 0; i < clip->effectsCount(); i++) {
1842 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1844 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1845 m_document->renderer()->doRefresh();
1848 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1850 if (pos < GenTime()) {
1852 if (effect.attribute("id") == "speed") {
1853 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1857 m_document->addTrackEffect(track - 1, effect);
1858 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1859 emit updateTrackEffectState(track - 1);
1860 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1863 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1865 // Special case: speed effect
1866 if (effect.attribute("id") == "speed") {
1867 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1868 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1872 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1873 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1874 if (strobe == 0) strobe = 1;
1875 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1876 EffectsParameterList params = clip->addEffect(effect);
1877 m_document->renderer()->mltAddEffect(track, pos, params);
1878 if (clip->isSelected()) emit clipItemSelected(clip);
1881 EffectsParameterList params = clip->addEffect(effect);
1882 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1883 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1884 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1885 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1886 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1889 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1891 QString index = effect.attribute("kdenlive_ix");
1892 if (pos < GenTime()) {
1893 // Delete track effect
1894 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1895 m_document->removeTrackEffect(track - 1, effect);
1897 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1898 emit updateTrackEffectState(track - 1);
1899 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1902 // Special case: speed effect
1903 if (effect.attribute("id") == "speed") {
1904 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1906 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1907 clip->deleteEffect(index);
1908 emit clipItemSelected(clip);
1909 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1913 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1914 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1915 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1918 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1920 clip->deleteEffect(index);
1921 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1925 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1927 QList<QGraphicsItem *> itemList = group->childItems();
1928 QUndoCommand *effectCommand = new QUndoCommand();
1930 int offset = effect.attribute("clipstart").toInt();
1931 QDomElement namenode = effect.firstChildElement("name");
1932 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1933 else effectName = i18n("effect");
1934 effectCommand->setText(i18n("Add %1", effectName));
1935 for (int i = 0; i < itemList.count(); i++) {
1936 if (itemList.at(i)->type() == GROUPWIDGET) {
1937 itemList << itemList.at(i)->childItems();
1939 if (itemList.at(i)->type() == AVWIDGET) {
1940 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1941 if (effect.tagName() == "effectgroup") {
1942 QDomNodeList effectlist = effect.elementsByTagName("effect");
1943 for (int j = 0; j < effectlist.count(); j++) {
1944 QDomElement subeffect = effectlist.at(j).toElement();
1945 if (subeffect.hasAttribute("kdenlive_info")) {
1946 // effect is in a group
1947 EffectInfo effectInfo;
1948 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1949 if (effectInfo.groupIndex < 0) {
1950 // group needs to be appended
1951 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1952 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1955 processEffect(item, subeffect, offset, effectCommand);
1959 processEffect(item, effect, offset, effectCommand);
1963 if (effectCommand->childCount() > 0) {
1964 m_commandStack->push(effectCommand);
1965 setDocumentModified();
1966 } else delete effectCommand;
1968 clearSelection(false);
1969 m_dragItem = dropTarget;
1970 m_dragItem->setSelected(true);
1971 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1975 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1977 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1980 void CustomTrackView::slotDropEffect(ClipItem *clip, QDomElement effect, GenTime pos, int track)
1982 if (clip == NULL) return;
1983 slotAddEffect(effect, pos, track);
1984 if (clip->parentItem()) {
1985 // Clip is in a group, should not happen
1986 kDebug()<<"/// DROPPED ON ITEM IN GRP";
1988 else if (clip != m_dragItem) {
1989 clearSelection(false);
1991 clip->setSelected(true);
1992 emit clipItemSelected(clip);
1996 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1998 QList<QGraphicsItem *> itemList;
1999 QUndoCommand *effectCommand = new QUndoCommand();
2001 int offset = effect.attribute("clipstart").toInt();
2002 if (effect.tagName() == "effectgroup") {
2003 effectName = effect.attribute("name");
2005 QDomElement namenode = effect.firstChildElement("name");
2006 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2007 else effectName = i18n("effect");
2009 effectCommand->setText(i18n("Add %1", effectName));
2011 if (track == -1) itemList = scene()->selectedItems();
2012 if (itemList.isEmpty()) {
2013 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
2014 if (clip) itemList.append(clip);
2015 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
2019 for (int i = 0; i < itemList.count(); i++) {
2020 if (itemList.at(i)->type() == GROUPWIDGET) {
2021 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
2022 for (int j = 0; j < subitems.count(); j++) {
2023 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
2028 for (int i = 0; i < itemList.count(); i++) {
2029 if (itemList.at(i)->type() == AVWIDGET) {
2030 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2031 if (effect.tagName() == "effectgroup") {
2032 QDomNodeList effectlist = effect.elementsByTagName("effect");
2033 for (int j = 0; j < effectlist.count(); j++) {
2034 QDomElement subeffect = effectlist.at(j).toElement();
2035 if (subeffect.hasAttribute("kdenlive_info")) {
2036 // effect is in a group
2037 EffectInfo effectInfo;
2038 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
2039 if (effectInfo.groupIndex < 0) {
2040 // group needs to be appended
2041 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
2042 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
2045 processEffect(item, subeffect, offset, effectCommand);
2048 else processEffect(item, effect, offset, effectCommand);
2051 if (effectCommand->childCount() > 0) {
2052 m_commandStack->push(effectCommand);
2053 setDocumentModified();
2054 /*if (effectCommand->childCount() == 1) {
2055 // Display newly added clip effect
2056 for (int i = 0; i < itemList.count(); i++) {
2057 if (itemList.at(i)->type() == AVWIDGET) {
2058 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2059 clip->setSelectedEffect(clip->effectsCount());
2060 if (!clip->isSelected() && (!m_dragItem || !itemList.contains(m_dragItem))) {
2061 kDebug()<<"// CLIP WAS NO SELECTED, DRG: "<<(m_dragItem == NULL);
2062 clearSelection(false);
2063 clip->setSelected(true);
2065 emit clipItemSelected(clip);
2072 for (int i = 0; i < itemList.count(); i++) {
2073 if (itemList.at(i)->type() == AVWIDGET) {
2074 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2075 if (clip->isMainSelectedClip()) {
2076 emit clipItemSelected(clip);
2082 } else delete effectCommand;
2085 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
2087 if (effect.attribute("type") == "audio") {
2088 // Don't add audio effects on video clips
2089 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
2090 /* do not show error message when item is part of a group as the user probably knows what he does then
2091 * and the message is annoying when working with the split audio feature */
2092 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2093 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
2096 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
2097 // Don't add video effect on audio clips
2098 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2099 /* do not show error message when item is part of a group as the user probably knows what he does then
2100 * and the message is annoying when working with the split audio feature */
2101 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2102 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2106 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2107 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2110 if (item->isItemLocked()) {
2114 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2115 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2117 item->initEffect(effect, 0, offset);
2119 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2122 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2125 // delete track effect
2126 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2127 m_commandStack->push(command);
2128 setDocumentModified();
2131 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2132 //clip is in a group, also remove the effect in other clips of the group
2133 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2134 QUndoCommand *delCommand = new QUndoCommand();
2136 QDomElement namenode = effect.firstChildElement("name");
2137 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2138 else effectName = i18n("effect");
2139 delCommand->setText(i18n("Delete %1", effectName));
2142 for (int i = 0; i < items.count(); i++) {
2143 if (items.at(i)->type() == GROUPWIDGET) {
2144 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2145 for (int j = 0; j < subitems.count(); j++) {
2146 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2151 for (int i = 0; i < items.count(); i++) {
2152 if (items.at(i)->type() == AVWIDGET) {
2153 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2154 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2156 QDomElement eff = item->effectAtIndex(ix);
2157 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2161 if (delCommand->childCount() > 0)
2162 m_commandStack->push(delCommand);
2165 setDocumentModified();
2168 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2169 m_commandStack->push(command);
2170 setDocumentModified();
2173 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2175 if (insertedEffect.isNull()) {
2176 kDebug()<<"// Trying to add null effect";
2177 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2180 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2181 QDomElement effect = insertedEffect.cloneNode().toElement();
2182 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2183 if (pos < GenTime()) {
2184 // editing a track effect
2185 EffectsParameterList effectParams = getEffectArgs(effect);
2186 // check if we are trying to reset a keyframe effect
2187 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2188 clip->initEffect(effect);
2189 effectParams = getEffectArgs(effect);
2191 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2192 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2194 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2195 emit updateTrackEffectState(track);
2196 setDocumentModified();
2200 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2202 // Special case: speed effect
2203 if (effect.attribute("id") == "speed") {
2204 if (effect.attribute("disable") == "1") {
2205 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2208 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2209 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2210 if (strobe == 0) strobe = 1;
2211 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2213 clip->updateEffect(effect);
2214 if (updateEffectStack && clip->isSelected())
2215 emit clipItemSelected(clip);
2216 if (ix == clip->selectedEffectIndex()) {
2217 // make sure to update display of clip keyframes
2218 clip->setSelectedEffect(ix);
2223 EffectsParameterList effectParams = getEffectArgs(effect);
2224 // check if we are trying to reset a keyframe effect
2225 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2226 clip->initEffect(effect);
2227 effectParams = getEffectArgs(effect);
2230 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2231 // A fade effect was modified, update the clip
2232 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2233 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2234 clip->setFadeIn(pos);
2236 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2237 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2238 clip->setFadeOut(pos);
2241 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2244 clip->updateEffect(effect);
2245 if (updateEffectStack && clip->isSelected()) {
2246 emit clipItemSelected(clip);
2248 if (ix == clip->selectedEffectIndex()) {
2249 // make sure to update display of clip keyframes
2250 clip->setSelectedEffect(ix);
2253 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2255 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2256 setDocumentModified();
2259 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2261 if (pos < GenTime()) {
2262 // editing a track effect
2263 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2264 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2267 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2268 emit updateTrackEffectState(track);
2269 setDocumentModified();
2272 // editing a clip effect
2273 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2275 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2277 clip->enableEffects(effectIndexes, disable);
2278 if (updateEffectStack && clip->isSelected()) {
2279 emit clipItemSelected(clip);
2281 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2282 // make sure to update display of clip keyframes
2283 clip->setSelectedEffect(clip->selectedEffectIndex());
2286 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2288 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2291 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2293 if (pos < GenTime()) {
2294 // Moving track effect
2295 int documentTrack = m_document->tracksCount() - track - 1;
2296 int max = m_document->getTrackEffects(documentTrack).count();
2297 int new_position = newPos.at(0);
2298 if (new_position > max) {
2301 int old_position = oldPos.at(0);
2302 for (int i = 0; i < newPos.count(); i++) {
2303 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2304 if (old_position > new_position) {
2305 // Moving up, we need to adjust index
2306 old_position = oldPos.at(i);
2307 new_position = newPos.at(i);
2309 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2310 if (!act.isNull() && !before.isNull()) {
2311 m_document->setTrackEffect(documentTrack, new_position, before);
2312 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2313 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2315 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2318 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2320 int new_position = newPos.at(0);
2321 if (new_position > clip->effectsCount()) {
2322 new_position = clip->effectsCount();
2324 int old_position = oldPos.at(0);
2325 for (int i = 0; i < newPos.count(); i++) {
2326 QDomElement act = clip->effectAtIndex(new_position);
2327 if (old_position > new_position) {
2328 // Moving up, we need to adjust index
2329 old_position = oldPos.at(i);
2330 new_position = newPos.at(i);
2332 QDomElement before = clip->effectAtIndex(old_position);
2333 if (act.isNull() || before.isNull()) {
2334 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2337 clip->moveEffect(before, new_position);
2338 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2339 if (act.attribute("id") == "speed") {
2340 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2341 } else if (before.attribute("id") == "speed") {
2342 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2343 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2345 clip->setSelectedEffect(newPos.at(0));
2346 emit clipItemSelected(clip);
2347 setDocumentModified();
2348 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2351 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2353 ChangeEffectStateCommand *command;
2355 // editing track effect
2356 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2358 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2359 QList <int> speedEffectIndexes;
2360 for (int i = 0; i < effectIndexes.count(); i++) {
2361 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2362 if (effect.attribute("id") == "speed") {
2364 speedEffectIndexes << effectIndexes.at(i);
2365 QDomElement newEffect = effect.cloneNode().toElement();
2366 newEffect.setAttribute("disable", (int) disable);
2367 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2368 m_commandStack->push(editcommand);
2371 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2372 effectIndexes.removeAll(speedEffectIndexes.at(j));
2374 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2376 m_commandStack->push(command);
2377 setDocumentModified();
2380 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2382 MoveEffectCommand *command;
2384 // editing track effect
2385 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2386 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2387 m_commandStack->push(command);
2388 setDocumentModified();
2391 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2393 EditEffectCommand *command;
2394 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2395 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2396 m_commandStack->push(command);
2399 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2401 QDomElement effect = clip->getEffectAtIndex(ix);
2402 QDomElement oldeffect = effect.cloneNode().toElement();
2403 effect.setAttribute("region", region);
2404 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2405 m_commandStack->push(command);
2408 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2412 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2413 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2414 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2416 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2418 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2419 m_blockRefresh = false;
2424 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2425 // Error cuting clip in playlist
2426 m_blockRefresh = false;
2430 int cutPos = (int) cutTime.frames(m_document->fps());
2432 newPos.startPos = cutTime;
2433 newPos.endPos = info.endPos;
2434 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2435 newPos.track = info.track;
2436 newPos.cropDuration = newPos.endPos - newPos.startPos;
2438 bool snap = KdenliveSettings::snaptopoints();
2439 KdenliveSettings::setSnaptopoints(false);
2440 ClipItem *dup = item->clone(newPos);
2442 // remove unwanted effects
2443 // fade in from 2nd part of the clip
2444 int ix = dup->hasEffect(QString(), "fadein");
2446 QDomElement oldeffect = dup->effectAtIndex(ix);
2447 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2449 ix = dup->hasEffect(QString(), "fade_from_black");
2451 QDomElement oldeffect = dup->effectAtIndex(ix);
2452 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2454 // fade out from 1st part of the clip
2455 ix = item->hasEffect(QString(), "fadeout");
2457 QDomElement oldeffect = item->effectAtIndex(ix);
2458 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2460 ix = item->hasEffect(QString(), "fade_to_black");
2462 QDomElement oldeffect = item->effectAtIndex(ix);
2463 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2467 item->resizeEnd(cutPos);
2468 scene()->addItem(dup);
2469 if (item->checkKeyFrames())
2470 slotRefreshEffects(item);
2471 if (dup->checkKeyFrames())
2472 slotRefreshEffects(dup);
2474 item->baseClip()->addReference();
2475 m_document->updateClip(item->baseClip()->getId());
2476 setDocumentModified();
2477 KdenliveSettings::setSnaptopoints(snap);
2478 if (execute && item->isSelected()) {
2479 m_scene->clearSelection();
2480 dup->setSelected(true);
2482 emit clipItemSelected(dup);
2488 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2489 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2491 if (!item || !dup || item == dup) {
2492 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2493 m_blockRefresh = false;
2496 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2497 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2501 bool snap = KdenliveSettings::snaptopoints();
2502 KdenliveSettings::setSnaptopoints(false);
2504 // join fade effects again
2505 int ix = dup->hasEffect(QString(), "fadeout");
2507 QDomElement effect = dup->effectAtIndex(ix);
2508 item->addEffect(effect);
2510 ix = dup->hasEffect(QString(), "fade_to_black");
2512 QDomElement effect = dup->effectAtIndex(ix);
2513 item->addEffect(effect);
2516 m_waitingThumbs.removeAll(dup);
2517 bool selected = item->isSelected();
2518 if (dup->isSelected()) {
2520 item->setSelected(true);
2521 emit clipItemSelected(NULL);
2523 dup->baseClip()->removeReference();
2524 m_document->updateClip(dup->baseClip()->getId());
2525 scene()->removeItem(dup);
2529 ItemInfo clipinfo = item->info();
2530 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2531 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos, false);
2533 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2534 setDocumentModified();
2536 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2538 KdenliveSettings::setSnaptopoints(snap);
2539 if (execute && selected)
2540 emit clipItemSelected(item);
2543 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2546 void CustomTrackView::slotEnableRefresh()
2548 m_blockRefresh = false;
2551 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2553 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2554 if (itemList.count() == 1) {
2555 if (itemList.at(0)->type() == AVWIDGET) {
2556 ClipItem *item = (ClipItem *) itemList.at(0);
2558 info.track = item->track();
2559 ClipItem *transitionClip = NULL;
2560 const int transitiontrack = getPreviousVideoTrack(info.track);
2561 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2562 if (pos < item->startPos() + item->cropDuration() / 2) {
2563 // add transition to clip start
2564 info.startPos = item->startPos();
2565 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2566 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2567 info.endPos = transitionClip->endPos();
2568 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2569 // Check there is no other transition at that place
2570 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2571 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2572 QList<QGraphicsItem *> selection = m_scene->items(r);
2573 bool transitionAccepted = true;
2574 for (int i = 0; i < selection.count(); i++) {
2575 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2576 Transition *tr = static_cast <Transition *>(selection.at(i));
2577 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2578 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2579 } else transitionAccepted = false;
2582 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2583 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2586 // add transition to clip end
2587 info.endPos = item->endPos();
2588 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2589 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2590 info.startPos = transitionClip->startPos();
2591 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2592 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2593 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2595 // Check there is no other transition at that place
2596 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2597 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2598 QList<QGraphicsItem *> selection = m_scene->items(r);
2599 bool transitionAccepted = true;
2600 for (int i = 0; i < selection.count(); i++) {
2601 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2602 Transition *tr = static_cast <Transition *>(selection.at(i));
2603 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2604 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2605 } else transitionAccepted = false;
2608 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2609 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2612 } else for (int i = 0; i < itemList.count(); i++) {
2613 if (itemList.at(i)->type() == AVWIDGET) {
2614 ClipItem *item = (ClipItem *) itemList.at(i);
2616 info.startPos = item->startPos();
2617 info.endPos = info.startPos + GenTime(65, m_document->fps());
2618 info.track = item->track();
2620 // Check there is no other transition at that place
2621 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2622 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2623 QList<QGraphicsItem *> selection = m_scene->items(r);
2624 bool transitionAccepted = true;
2625 for (int i = 0; i < selection.count(); i++) {
2626 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2627 Transition *tr = static_cast <Transition *>(selection.at(i));
2628 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2629 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2630 } else transitionAccepted = false;
2633 int transitiontrack = getPreviousVideoTrack(info.track);
2634 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2635 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2640 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2642 if (transitionInfo.startPos >= transitionInfo.endPos) {
2643 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2646 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2647 m_commandStack->push(command);
2648 setDocumentModified();
2651 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2653 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2654 //kDebug() << "---- ADDING transition " << params.attribute("value");
2655 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2656 scene()->addItem(tr);
2657 setDocumentModified();
2659 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2664 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2666 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2668 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2671 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2672 if (m_dragItem == item) m_dragItem = NULL;
2674 #if QT_VERSION >= 0x040600
2675 // animate item deletion
2676 item->closeAnimation();
2680 emit transitionItemSelected(NULL);
2681 setDocumentModified();
2684 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2686 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2687 QDomElement xml = tr->toXML();
2688 if (old.isNull() || xml.isNull()) {
2689 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2692 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2693 updateTrackDuration(tr->track(), command);
2694 m_commandStack->push(command);
2695 setDocumentModified();
2698 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2700 Transition *item = getTransitionItemAt(pos, track);
2702 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2707 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2709 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition, force);
2710 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2711 item->setTransitionParameters(transition);
2712 if (updateTransitionWidget) {
2713 ItemInfo info = item->info();
2715 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2716 if (transitionClip && transitionClip->baseClip()) {
2717 QString size = transitionClip->baseClip()->getProperty("frame_size");
2718 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2719 if (factor == 0) factor = 1.0;
2720 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2721 p.setY(size.section('x', 1, 1).toInt());
2723 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2725 setDocumentModified();
2728 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2731 const QPointF pos = mapToScene(event->pos());
2732 if (m_selectionGroup) {
2733 m_selectionGroup->setPos(pos);
2734 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2735 event->acceptProposedAction();
2736 } else if (m_dragItem) {
2737 m_dragItem->setPos(pos);
2738 emit mousePosition((int)(m_dragItem->scenePos().x() + 0.5));
2739 event->acceptProposedAction();
2741 // Drag enter was not possible, try again at mouse position
2742 insertDropClips(event->mimeData(), event->pos());
2746 QGraphicsView::dragMoveEvent(event);
2750 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2752 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2753 m_thumbsTimer.stop();
2754 m_waitingThumbs.clear();
2755 QList<QGraphicsItem *> items;
2756 if (m_selectionGroup) items = m_selectionGroup->childItems();
2757 else if (m_dragItem) items.append(m_dragItem);
2759 if (m_selectionGroup) scene()->destroyItemGroup(m_selectionGroup);
2760 m_selectionGroup = NULL;
2763 } else QGraphicsView::dragLeaveEvent(event);
2766 void CustomTrackView::dropEvent(QDropEvent * event)
2768 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2769 QList<QGraphicsItem *> items;
2770 if (m_selectionGroup) items = m_selectionGroup->childItems();
2771 else if (m_dragItem) items.append(m_dragItem);
2772 resetSelectionGroup();
2774 m_scene->clearSelection();
2775 bool hasVideoClip = false;
2776 QUndoCommand *addCommand = new QUndoCommand();
2777 addCommand->setText(i18n("Add timeline clip"));
2778 QList <ClipItem *> brokenClips;
2780 // Add refresh command for undo
2781 new RefreshMonitorCommand(this, false, true, addCommand);
2783 for (int i = 0; i < items.count(); i++) {
2784 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2785 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2786 if (items.count() == 1) {
2787 updateClipTypeActions(item);
2789 updateClipTypeActions(NULL);
2792 //TODO: take care of edit mode for undo
2793 item->baseClip()->addReference();
2794 //item->setZValue(item->defaultZValue());
2795 m_document->updateClip(item->baseClip()->getId());
2796 ItemInfo info = item->info();
2798 int tracknumber = m_document->tracksCount() - info.track - 1;
2799 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2800 if (isLocked) item->setItemLocked(true);
2801 ItemInfo clipInfo = info;
2802 clipInfo.track = m_document->tracksCount() - item->track();
2804 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2806 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2807 brokenClips.append(item);
2810 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2812 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2813 updateTrackDuration(info.track, addCommand);
2815 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2816 // add transparency transition
2817 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2818 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2820 item->setSelected(true);
2822 // Add refresh command for redo
2823 new RefreshMonitorCommand(this, false, false, addCommand);
2825 qDeleteAll(brokenClips);
2826 brokenClips.clear();
2827 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2828 else delete addCommand;
2830 // Automatic audio split
2831 if (KdenliveSettings::splitaudio())
2833 setDocumentModified();
2837 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2838 QList<QGraphicsItem *> selection = m_scene->items(rect);
2839 QStringList timelineList;
2841 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2842 for (int i = 0; i < selection.count(); i++) {
2843 if (selection.at(i)->type() == AVWIDGET) {
2844 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2845 int start = clip->startPos().frames(m_document->fps());
2846 int end = clip->endPos().frames(m_document->fps());
2847 timelineList.append(QString::number(start) + "-" + QString::number(end));
2850 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2853 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2854 if (items.count() > 1) {
2855 groupSelectedItems(items);
2856 } else if (items.count() == 1) {
2857 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2858 emit clipItemSelected((ClipItem*) m_dragItem, false);
2860 m_document->renderer()->refreshIfActive();
2861 event->setDropAction(Qt::MoveAction);
2864 /// \todo enable when really working
2867 } else QGraphicsView::dropEvent(event);
2871 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2873 bool snap = KdenliveSettings::snaptopoints();
2874 KdenliveSettings::setSnaptopoints(false);
2875 if (mode == OVERWRITEEDIT) {
2876 // if we are in overwrite mode, move clips accordingly
2878 if (item == NULL) info = posinfo;
2879 else info = item->info();
2880 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2881 QList<QGraphicsItem *> selection = m_scene->items(rect);
2882 if (item) selection.removeAll(item);
2883 for (int i = 0; i < selection.count(); i++) {
2884 if (!selection.at(i)->isEnabled()) continue;
2885 if (selection.at(i)->type() == AVWIDGET) {
2886 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2887 if (clip->startPos() < info.startPos) {
2888 if (clip->endPos() > info.endPos) {
2889 ItemInfo clipInfo = clip->info();
2890 ItemInfo dupInfo = clipInfo;
2891 GenTime diff = info.startPos - clipInfo.startPos;
2892 dupInfo.startPos = info.startPos;
2893 dupInfo.cropStart += diff;
2894 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2895 ItemInfo newdupInfo = dupInfo;
2896 GenTime diff2 = info.endPos - info.startPos;
2897 newdupInfo.startPos = info.endPos;
2898 newdupInfo.cropStart += diff2;
2899 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2900 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2901 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2902 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2904 dup->resizeStart(info.endPos.frames(m_document->fps()));
2907 ItemInfo newclipInfo = clip->info();
2908 newclipInfo.endPos = info.startPos;
2909 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2910 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2912 } else if (clip->endPos() <= info.endPos) {
2913 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2914 m_waitingThumbs.removeAll(clip);
2915 scene()->removeItem(clip);
2919 ItemInfo newclipInfo = clip->info();
2920 newclipInfo.startPos = info.endPos;
2921 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2922 clip->resizeStart(info.endPos.frames(m_document->fps()));
2926 } else if (mode == INSERTEDIT) {
2927 // if we are in push mode, move clips accordingly
2929 if (item == NULL) info = posinfo;
2930 else info = item->info();
2931 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2932 QList<QGraphicsItem *> selection = m_scene->items(rect);
2933 if (item) selection.removeAll(item);
2934 for (int i = 0; i < selection.count(); i++) {
2935 if (selection.at(i)->type() == AVWIDGET) {
2936 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2937 if (clip->startPos() < info.startPos) {
2938 if (clip->endPos() > info.startPos) {
2939 ItemInfo clipInfo = clip->info();
2940 ItemInfo dupInfo = clipInfo;
2941 GenTime diff = info.startPos - clipInfo.startPos;
2942 dupInfo.startPos = info.startPos;
2943 dupInfo.cropStart += diff;
2944 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2945 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2946 // Commented out; variable dup unused. --granjow
2947 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2948 cutClip(clipInfo, info.startPos, true, false);
2951 // TODO: add insertspacecommand
2956 KdenliveSettings::setSnaptopoints(snap);
2960 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2962 if (mode == OVERWRITEEDIT) {
2963 // if we are in overwrite or push mode, move clips accordingly
2964 bool snap = KdenliveSettings::snaptopoints();
2965 KdenliveSettings::setSnaptopoints(false);
2966 ItemInfo info = item->info();
2967 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2968 QList<QGraphicsItem *> selection = m_scene->items(rect);
2969 selection.removeAll(item);
2970 for (int i = 0; i < selection.count(); i++) {
2971 if (!selection.at(i)->isEnabled()) continue;
2972 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2973 Transition *tr = static_cast<Transition *>(selection.at(i));
2974 if (tr->startPos() < info.startPos) {
2975 ItemInfo firstPos = tr->info();
2976 ItemInfo newPos = firstPos;
2977 firstPos.endPos = item->startPos();
2978 newPos.startPos = item->endPos();
2979 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2980 if (tr->endPos() > info.endPos) {
2982 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2984 } else if (tr->endPos() > info.endPos) {
2986 ItemInfo firstPos = tr->info();
2987 firstPos.startPos = item->endPos();
2988 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2990 // remove transition
2991 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2995 KdenliveSettings::setSnaptopoints(snap);
2999 QStringList CustomTrackView::mimeTypes() const
3001 QStringList qstrList;
3002 // list of accepted mime types for drop
3003 qstrList.append("text/plain");
3004 qstrList.append("kdenlive/producerslist");
3005 qstrList.append("kdenlive/clip");
3009 Qt::DropActions CustomTrackView::supportedDropActions() const
3011 // returns what actions are supported when dropping
3012 return Qt::MoveAction;
3015 void CustomTrackView::setDuration(int duration)
3017 int diff = qAbs(duration - sceneRect().width());
3018 if (diff * matrix().m11() > -50) {
3019 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
3020 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
3022 m_projectDuration = duration;
3025 int CustomTrackView::duration() const
3027 return m_projectDuration;
3030 void CustomTrackView::addTrack(TrackInfo type, int ix)
3032 QList <TransitionInfo> transitionInfos;
3033 if (ix == -1 || ix == m_document->tracksCount()) {
3034 m_document->insertTrack(0, type);
3035 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
3037 m_document->insertTrack(m_document->tracksCount() - ix, type);
3038 // insert track in MLT playlist
3039 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
3041 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3042 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3043 QList<QGraphicsItem *> selection = m_scene->items(r);
3044 resetSelectionGroup();
3046 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3047 scene()->addItem(m_selectionGroup);
3048 for (int i = 0; i < selection.count(); i++) {
3049 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3050 m_selectionGroup->addItem(selection.at(i));
3053 // Move graphic items
3054 m_selectionGroup->translate(0, m_tracksHeight);
3056 // adjust track number
3057 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3058 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3059 for (int i = 0; i < children.count(); i++) {
3060 if (children.at(i)->type() == GROUPWIDGET) {
3061 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3062 children << grp->childItems();
3065 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3067 ItemInfo clipinfo = item->info();
3068 if (item->type() == AVWIDGET) {
3069 ClipItem *clip = static_cast <ClipItem *>(item);
3070 // slowmotion clips are not track dependant, so no need to update them
3071 if (clip->speed() != 1.0) continue;
3072 // We add a move clip command so that we get the correct producer for new track number
3073 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
3074 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3075 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
3076 // problem updating clip
3077 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3080 } /*else if (item->type() == TRANSITIONWIDGET) {
3081 Transition *tr = static_cast <Transition *>(item);
3082 int track = tr->transitionEndTrack();
3084 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3088 // Sync transition tracks with MLT playlist
3090 TransitionInfo info;
3091 for (int i = 0; i < transitionInfos.count(); i++) {
3092 info = transitionInfos.at(i);
3093 tr = getTransitionItem(info);
3094 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
3095 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
3098 resetSelectionGroup(false);
3099 m_document->renderer()->unlockService(tractor);
3102 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3103 for (int i = 0; i < m_guides.count(); i++) {
3104 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3107 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3108 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3109 viewport()->update();
3110 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3111 //setFixedHeight(50 * m_tracksCount);
3113 updateTrackNames(ix, true);
3116 void CustomTrackView::removeTrack(int ix)
3118 // Clear effect stack
3120 emit transitionItemSelected(NULL);
3122 // Delete track in MLT playlist
3123 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3124 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3126 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3127 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3128 QList<QGraphicsItem *> selection = m_scene->items(r);
3130 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3131 scene()->addItem(m_selectionGroup);
3132 for (int i = 0; i < selection.count(); i++) {
3133 if ((selection.at(i) && !selection.at(i)->parentItem() && selection.at(i)->isEnabled()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3134 m_selectionGroup->addItem(selection.at(i));
3137 // Move graphic items
3138 qreal ydiff = 0 - (int) m_tracksHeight;
3139 m_selectionGroup->translate(0, ydiff);
3140 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3142 // adjust track number
3143 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3144 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3145 for (int i = 0; i < children.count(); i++) {
3146 if (children.at(i)->type() == GROUPWIDGET) {
3147 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3148 children << grp->childItems();
3151 if (children.at(i)->type() == AVWIDGET) {
3152 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3154 ItemInfo clipinfo = clip->info();
3155 // We add a move clip command so that we get the correct producer for new track number
3156 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3157 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3158 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3159 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3162 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3163 Transition *tr = static_cast <Transition *>(children.at(i));
3165 int track = tr->transitionEndTrack();
3167 ItemInfo clipinfo = tr->info();
3168 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3172 resetSelectionGroup(false);
3173 m_document->renderer()->unlockService(tractor);
3175 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3176 for (int i = 0; i < m_guides.count(); i++) {
3177 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3179 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3180 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3182 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3183 viewport()->update();
3185 updateTrackNames(ix, false);
3186 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3189 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3191 for (int i = 0; i < trackInfos.count(); ++i) {
3192 m_document->setTrackType(i, trackInfos.at(i));
3193 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3194 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3197 viewport()->update();
3198 emit trackHeightChanged();
3201 void CustomTrackView::slotSwitchTrackAudio(int ix)
3203 /*for (int i = 0; i < m_document->tracksCount(); i++)
3204 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3205 int tracknumber = m_document->tracksCount() - ix - 1;
3206 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3207 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3208 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3209 setDocumentModified();
3212 void CustomTrackView::slotSwitchTrackLock(int ix)
3214 int tracknumber = m_document->tracksCount() - ix - 1;
3215 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3216 m_commandStack->push(command);
3220 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3222 int tracknumber = m_document->tracksCount() - ix - 1;
3223 m_document->switchTrackLock(tracknumber, lock);
3225 emit doTrackLock(ix, lock);
3226 AbstractClipItem *clip = NULL;
3227 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3229 for (int i = 0; i < selection.count(); i++) {
3230 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3231 if (selection.at(i)->parentItem() && m_selectionGroup) {
3232 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3233 resetSelectionGroup();
3236 bool changeGroupLock = true;
3237 bool hasClipOnTrack = false;
3238 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3239 for (int j = 0; j < children.count(); ++j) {
3240 if (children.at(j)->isSelected()) {
3241 if (children.at(j)->type() == AVWIDGET)
3242 emit clipItemSelected(NULL);
3243 else if (children.at(j)->type() == TRANSITIONWIDGET)
3244 emit transitionItemSelected(NULL);
3249 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3250 if (child == m_dragItem)
3253 // only unlock group, if it is not locked by another track too
3254 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3255 changeGroupLock = false;
3257 // only (un-)lock if at least one clip is on the track
3258 if (child->track() == ix)
3259 hasClipOnTrack = true;
3261 if (changeGroupLock && hasClipOnTrack)
3262 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3263 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3264 if (selection.at(i)->parentItem()) {
3265 if (selection.at(i)->parentItem() == m_selectionGroup) {
3266 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3267 resetSelectionGroup();
3269 // groups are handled separately
3274 if (selection.at(i)->isSelected()) {
3275 if (selection.at(i)->type() == AVWIDGET)
3276 emit clipItemSelected(NULL);
3278 emit transitionItemSelected(NULL);
3280 clip = static_cast <AbstractClipItem *>(selection.at(i));
3281 clip->setItemLocked(lock);
3282 if (clip == m_dragItem)
3286 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3287 viewport()->update();
3288 setDocumentModified();
3291 void CustomTrackView::slotSwitchTrackVideo(int ix)
3293 int tracknumber = m_document->tracksCount() - ix;
3294 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3295 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3296 setDocumentModified();
3299 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3301 // Check there is no group going over several tracks there, or that would result in timeline corruption
3302 QList<QGraphicsItem *> selection = scene()->items(rect);
3304 int maxHeight = m_tracksHeight * 1.5;
3305 for (int i = 0; i < selection.count(); i++) {
3306 // Check that we don't try to move a group with clips on other tracks
3307 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3310 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3318 void CustomTrackView::slotRemoveSpace()
3322 if (m_menuPosition.isNull()) {
3323 pos = GenTime(cursorPos(), m_document->fps());
3325 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3326 d->comboTracks->setCurrentIndex(m_selectedTrack);
3327 d->label->setText(i18n("Track"));
3328 d->before_select->setHidden(true);
3329 d->setWindowTitle(i18n("Remove Space"));
3330 d->video_track->setHidden(true);
3331 d->audio_track->setHidden(true);
3332 if (d->exec() != QDialog::Accepted) {
3336 track = d->comboTracks->currentIndex();
3339 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3340 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3343 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3344 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3348 ClipItem *item = getClipItemAt(pos, track);
3350 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
3353 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3355 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
3359 // Make sure there is no group in the way
3360 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3363 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3365 // groups found on track, do not allow the move
3366 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3370 QList<ItemInfo> clipsToMove;
3371 QList<ItemInfo> transitionsToMove;
3373 for (int i = 0; i < items.count(); i++) {
3374 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3375 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3376 ItemInfo info = item->info();
3377 if (item->type() == AVWIDGET) {
3378 clipsToMove.append(info);
3379 } else if (item->type() == TRANSITIONWIDGET) {
3380 transitionsToMove.append(info);
3385 if (!transitionsToMove.isEmpty()) {
3386 // Make sure that by moving the items, we don't get a transition collision
3387 // Find first transition
3388 ItemInfo info = transitionsToMove.at(0);
3389 for (int i = 1; i < transitionsToMove.count(); i++)
3390 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3392 // make sure there are no transitions on the way
3393 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3394 items = scene()->items(rect);
3395 int transitionCorrection = -1;
3396 for (int i = 0; i < items.count(); i++) {
3397 if (items.at(i)->type() == TRANSITIONWIDGET) {
3398 // There is a transition on the way
3399 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3400 int transitionEnd = item->endPos().frames(m_document->fps());
3401 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3405 if (transitionCorrection > 0) {
3406 // We need to fix the move length
3407 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3410 // Make sure we don't send transition before 0
3411 if (info.startPos.frames(m_document->fps()) < length) {
3412 // reduce length to maximum possible
3413 length = info.startPos.frames(m_document->fps());
3417 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3418 updateTrackDuration(track, command);
3419 m_commandStack->push(command);
3422 void CustomTrackView::slotInsertSpace()
3426 if (m_menuPosition.isNull()) {
3427 pos = GenTime(cursorPos(), m_document->fps());
3429 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3430 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3432 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3433 m_document->timecode(), track, m_document->tracksList(), this);
3434 if (d->exec() != QDialog::Accepted) {
3438 GenTime spaceDuration = d->selectedDuration();
3439 track = d->selectedTrack();
3442 QList<QGraphicsItem *> items;
3444 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3445 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3449 ClipItem *item = getClipItemAt(pos, track);
3450 if (item) pos = item->startPos();
3452 // Make sure there is no group in the way
3453 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3455 items = checkForGroups(rect, &isOk);
3457 // groups found on track, do not allow the move
3458 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3462 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3463 items = scene()->items(rect);
3466 QList<ItemInfo> clipsToMove;
3467 QList<ItemInfo> transitionsToMove;
3469 for (int i = 0; i < items.count(); i++) {
3470 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3471 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3472 ItemInfo info = item->info();
3473 if (item->type() == AVWIDGET)
3474 clipsToMove.append(info);
3475 else if (item->type() == TRANSITIONWIDGET)
3476 transitionsToMove.append(info);
3480 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3481 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3482 updateTrackDuration(track, command);
3483 m_commandStack->push(command);
3487 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3489 int diff = duration.frames(m_document->fps());
3490 resetSelectionGroup();
3491 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3492 scene()->addItem(m_selectionGroup);
3494 Transition *transition;
3496 // Create lists with start pos for each track
3497 QMap <int, int> trackClipStartList;
3498 QMap <int, int> trackTransitionStartList;
3500 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3501 trackClipStartList[i] = -1;
3502 trackTransitionStartList[i] = -1;
3505 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3506 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3508 if (clip->parentItem()) {
3509 m_selectionGroup->addItem(clip->parentItem());
3511 m_selectionGroup->addItem(clip);
3513 if (trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track) == -1 || clipsToMove.at(i).startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - clipsToMove.at(i).track))
3514 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3516 displayMessage(i18n("Cannot move clip at position %1, track %2", m_document->timecode().getTimecodeFromFrames((clipsToMove.at(i).startPos + offset).frames(m_document->fps())), clipsToMove.at(i).track), ErrorMessage);
3519 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3520 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3522 if (transition->parentItem()) {
3523 m_selectionGroup->addItem(transition->parentItem());
3525 m_selectionGroup->addItem(transition);
3527 if (trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track) == -1 || transToMove.at(i).startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - transToMove.at(i).track))
3528 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3529 } else emit displayMessage(i18n("Cannot move transition at position %1, track %2", m_document->timecode().getTimecodeFromFrames(transToMove.at(i).startPos.frames(m_document->fps())), transToMove.at(i).track), ErrorMessage);
3531 m_selectionGroup->translate(diff, 0);
3533 // update items coordinates
3534 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3536 for (int i = 0; i < itemList.count(); i++) {
3537 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3538 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3539 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3540 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3541 for (int j = 0; j < children.count(); j++) {
3542 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3547 resetSelectionGroup(false);
3549 track = m_document->tracksCount() - track;
3550 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3553 void CustomTrackView::deleteClip(const QString &clipId)
3555 resetSelectionGroup();
3556 QList<QGraphicsItem *> itemList = items();
3557 QUndoCommand *deleteCommand = new QUndoCommand();
3558 new RefreshMonitorCommand(this, false, true, deleteCommand);
3560 for (int i = 0; i < itemList.count(); i++) {
3561 if (itemList.at(i)->type() == AVWIDGET) {
3562 ClipItem *item = (ClipItem *)itemList.at(i);
3563 if (item->clipProducer() == clipId) {
3565 if (item->parentItem()) {
3566 // Clip is in a group, destroy the group
3567 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3569 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3574 delete deleteCommand;
3576 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3577 new RefreshMonitorCommand(this, true, false, deleteCommand);
3578 updateTrackDuration(-1, deleteCommand);
3579 m_commandStack->push(deleteCommand);
3583 void CustomTrackView::seekCursorPos(int pos)
3585 m_document->renderer()->seek(qMax(pos, 0));
3589 int CustomTrackView::seekPosition() const
3591 return m_document->renderer()->requestedSeekPosition;
3595 void CustomTrackView::setCursorPos(int pos)
3597 if (pos != m_cursorPos) {
3598 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3600 m_cursorLine->setPos(m_cursorPos, 0);
3601 if (m_autoScroll) checkScrolling();
3603 else emit updateRuler();
3606 void CustomTrackView::updateCursorPos()
3608 m_cursorLine->setPos(m_cursorPos, 0);
3611 int CustomTrackView::cursorPos()
3613 return (int)(m_cursorPos);
3616 void CustomTrackView::moveCursorPos(int delta)
3618 int currentPos = m_document->renderer()->requestedSeekPosition;
3619 if (currentPos == SEEK_INACTIVE) {
3620 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3623 currentPos += delta;
3625 m_document->renderer()->seek(qMax(0, currentPos));
3629 void CustomTrackView::initCursorPos(int pos)
3631 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3633 m_cursorLine->setPos(pos, 0);
3637 void CustomTrackView::checkScrolling()
3639 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3642 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3644 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3645 if (m_operationMode == SCROLLTIMELINE) {
3646 m_operationMode = NONE;
3647 setDragMode(QGraphicsView::NoDrag);
3648 QGraphicsView::mouseReleaseEvent(event);
3651 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3653 setDragMode(QGraphicsView::NoDrag);
3654 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3657 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3658 #if QT_VERSION >= 0x040800
3660 m_dragItem->setGraphicsEffect(NULL);
3663 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3664 if (event->button() == Qt::MidButton) {
3668 if (m_operationMode == MOVEGUIDE) {
3669 setCursor(Qt::ArrowCursor);
3670 m_operationMode = NONE;
3671 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3672 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3673 if (newPos != m_dragGuide->position()) {
3674 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3675 m_commandStack->push(command);
3676 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3677 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3678 m_document->syncGuides(m_guides);
3682 QGraphicsView::mouseReleaseEvent(event);
3684 } else if (m_operationMode == SPACER && m_selectionGroup) {
3686 if (event->modifiers() != Qt::ControlModifier) {
3687 // We are moving all tracks
3689 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3690 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3691 QList <AbstractGroupItem*> groups;
3693 if (timeOffset != GenTime()) {
3694 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3696 QList<ItemInfo> clipsToMove;
3697 QList<ItemInfo> transitionsToMove;
3699 // Create lists with start pos for each track
3700 QMap <int, int> trackClipStartList;
3701 QMap <int, int> trackTransitionStartList;
3703 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3704 trackClipStartList[i] = -1;
3705 trackTransitionStartList[i] = -1;
3708 for (int i = 0; i < items.count(); i++) {
3709 if (items.at(i)->type() == GROUPWIDGET) {
3710 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3711 if (!groups.contains(group)) groups.append(group);
3712 items += items.at(i)->childItems();
3716 for (int i = 0; i < items.count(); i++) {
3717 if (items.at(i)->type() == AVWIDGET) {
3718 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3719 ItemInfo info = item->info();
3720 clipsToMove.append(info);
3722 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3723 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3724 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3725 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3726 ItemInfo info = item->info();
3727 transitionsToMove.append(info);
3729 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3730 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3733 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3734 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3735 updateTrackDuration(track, command);
3736 m_commandStack->push(command);
3737 if (track != -1) track = m_document->tracksCount() - track;
3738 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3739 setDocumentModified();
3742 resetSelectionGroup();
3743 for (int i = 0; i < groups.count(); i++) {
3744 rebuildGroup(groups.at(i));
3750 m_operationMode = NONE;
3751 } else if (m_operationMode == RUBBERSELECTION) {
3753 QGraphicsView::mouseReleaseEvent(event);
3754 setDragMode(QGraphicsView::NoDrag);
3755 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3756 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3757 resetSelectionGroup();
3758 groupSelectedItems();
3759 m_operationMode = NONE;
3760 if (m_selectionGroup == NULL && m_dragItem) {
3761 // Only 1 item selected
3762 if (m_dragItem->type() == AVWIDGET)
3763 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3767 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3768 emit transitionItemSelected(NULL);
3772 if (m_dragItem) info = m_dragItem->info();
3774 if (m_operationMode == MOVE) {
3775 setCursor(Qt::OpenHandCursor);
3776 if (m_dragItem->parentItem() == 0) {
3777 // we are moving one clip, easy
3778 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3779 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3780 Mlt::Producer *prod = item->getProducer(info.track);
3781 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - info.track), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(info.startPos.frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3784 QUndoCommand *moveCommand = new QUndoCommand();
3785 moveCommand->setText(i18n("Move clip"));
3786 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3788 int tracknumber = m_document->tracksCount() - item->track() - 1;
3789 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3790 if (isLocked) item->setItemLocked(true);
3791 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3792 // Also move automatic transitions (on lower track)
3793 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3794 ItemInfo startTrInfo;
3795 ItemInfo newStartTrInfo;
3796 bool moveStartTrans = false;
3797 bool moveEndTrans = false;
3798 if (startTransition && startTransition->isAutomatic()) {
3799 startTrInfo = startTransition->info();
3800 newStartTrInfo = startTrInfo;
3801 newStartTrInfo.track = info.track;
3802 newStartTrInfo.startPos = info.startPos;
3803 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3804 // transition end should stay the same
3806 // transition end should be adjusted to clip
3807 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3809 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3811 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3812 // Check if there is a transition at clip end
3813 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3814 if (tr && tr->isAutomatic()) {
3815 ItemInfo trInfo = tr->info();
3816 ItemInfo newTrInfo = trInfo;
3817 newTrInfo.track = info.track;
3818 newTrInfo.endPos = m_dragItem->endPos();
3819 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3820 // transition start should stay the same
3822 // transition start should be moved
3823 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3825 if (newTrInfo.startPos < newTrInfo.endPos) {
3826 moveEndTrans = true;
3827 if (moveStartTrans) {
3828 // we have to move both transitions, remove the start one so that there is no collision
3829 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3831 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3832 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3833 if (moveStartTrans) {
3834 // re-add transition in correct place
3835 int transTrack = startTransition->transitionEndTrack();
3836 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3837 transTrack = getPreviousVideoTrack(info.track);
3839 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3840 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3846 if (moveStartTrans && !moveEndTrans) {
3847 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3848 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3851 // Also move automatic transitions (on upper track)
3852 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3853 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3854 ItemInfo trInfo = tr->info();
3855 ItemInfo newTrInfo = trInfo;
3856 newTrInfo.startPos = m_dragItem->startPos();
3857 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3858 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3859 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3860 // transition end should be adjusted to clip on upper track
3861 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3863 if (newTrInfo.startPos < newTrInfo.endPos) {
3864 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3865 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3869 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3870 // Check if there is a transition at clip end
3871 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3872 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3873 ItemInfo trInfo = tr->info();
3874 ItemInfo newTrInfo = trInfo;
3875 newTrInfo.endPos = m_dragItem->endPos();
3876 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3877 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3878 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3879 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3880 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3881 // transition start should be moved
3882 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3884 if (newTrInfo.startPos < newTrInfo.endPos) {
3885 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3886 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3891 updateTrackDuration(info.track, moveCommand);
3892 if (m_dragItemInfo.track != info.track)
3893 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3894 m_commandStack->push(moveCommand);
3895 //checkTrackSequence(m_dragItem->track());
3897 // undo last move and emit error message
3898 bool snap = KdenliveSettings::snaptopoints();
3899 KdenliveSettings::setSnaptopoints(false);
3900 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3901 KdenliveSettings::setSnaptopoints(snap);
3902 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3904 setDocumentModified();
3905 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3906 Transition *transition = static_cast <Transition *>(m_dragItem);
3907 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3908 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), transition->transitionEndTrack(), m_dragItemInfo.startPos, m_dragItemInfo.endPos, info.startPos, info.endPos)) {
3909 // Moving transition failed, revert to previous position
3910 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3911 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3913 QUndoCommand *moveCommand = new QUndoCommand();
3914 moveCommand->setText(i18n("Move transition"));
3915 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3916 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3917 updateTrackDuration(info.track, moveCommand);
3918 if (m_dragItemInfo.track != info.track)
3919 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3920 m_commandStack->push(moveCommand);
3921 setDocumentModified();
3925 // Moving several clips. We need to delete them and readd them to new position,
3926 // or they might overlap each other during the move
3927 QGraphicsItemGroup *group;
3928 if (m_selectionGroup) {
3929 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3932 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3934 QList<QGraphicsItem *> items = group->childItems();
3935 QList<ItemInfo> clipsToMove;
3936 QList<ItemInfo> transitionsToMove;
3938 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3939 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3941 QUndoCommand *moveGroup = new QUndoCommand();
3942 moveGroup->setText(i18n("Move group"));
3943 if (timeOffset != GenTime() || trackOffset != 0) {
3944 // remove items in MLT playlist
3947 int max = items.count();
3948 for (int i = 0; i < max; i++) {
3949 if (items.at(i)->type() == GROUPWIDGET) {
3950 items += items.at(i)->childItems();
3953 m_document->renderer()->blockSignals(true);
3954 for (int i = 0; i < items.count(); i++) {
3955 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3956 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3957 ItemInfo info = item->info();
3958 if (item->type() == AVWIDGET) {
3959 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3960 // error, clip cannot be removed from playlist
3961 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3963 clipsToMove.append(info);
3966 transitionsToMove.append(info);
3967 Transition *tr = static_cast <Transition*>(item);
3968 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3971 m_document->renderer()->blockSignals(false);
3972 for (int i = 0; i < items.count(); i++) {
3973 // re-add items in correct place
3974 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3975 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3977 ItemInfo info = item->info();
3978 int tracknumber = m_document->tracksCount() - info.track - 1;
3979 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3981 group->removeFromGroup(item);
3982 item->setItemLocked(true);
3985 if (item->type() == AVWIDGET) {
3986 ClipItem *clip = static_cast <ClipItem*>(item);
3987 int trackProducer = info.track;
3988 info.track = m_document->tracksCount() - info.track;
3989 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3990 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3991 for (int i = 0; i < clip->effectsCount(); i++) {
3992 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3995 Transition *tr = static_cast <Transition*>(item);
3996 int newTrack = tr->transitionEndTrack();
3997 if (!tr->forcedTrack()) {
3998 newTrack = getPreviousVideoTrack(info.track);
4000 tr->updateTransitionEndTrack(newTrack);
4001 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
4002 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4005 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
4006 updateTrackDuration(-1, moveGroup);
4007 m_commandStack->push(moveGroup);
4009 //QPointF top = group->sceneBoundingRect().topLeft();
4010 //QPointF oldpos = m_selectionGroup->scenePos();
4011 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
4012 //group->setPos(top);
4013 //TODO: get rid of the 3 lines below
4014 if (m_selectionGroup) {
4015 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
4016 m_selectionGroupInfo.track = m_selectionGroup->track();
4017 items = m_selectionGroup->childItems();
4018 resetSelectionGroup(false);
4020 QSet <QGraphicsItem*> groupList;
4021 QSet <QGraphicsItem*> itemList;
4022 while (!items.isEmpty()) {
4023 QGraphicsItem *first = items.takeFirst();
4024 if (first->type() == GROUPWIDGET) {
4025 if (first != m_selectionGroup) {
4026 groupList.insert(first);
4029 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
4030 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
4031 if (first->parentItem() != m_selectionGroup) {
4032 groupList.insert(first->parentItem());
4034 else itemList.insert(first);
4036 else itemList.insert(first);
4039 foreach(QGraphicsItem *item, groupList) {
4040 itemList.unite(item->childItems().toSet());
4041 rebuildGroup(static_cast <AbstractGroupItem*>(item));
4044 foreach(QGraphicsItem *item, itemList) {
4045 item->setSelected(true);
4046 if (item->parentItem())
4047 item->parentItem()->setSelected(true);
4049 resetSelectionGroup();
4050 groupSelectedItems(itemList.toList());
4052 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
4055 setDocumentModified();
4058 m_document->renderer()->doRefresh();
4059 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
4061 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4062 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4064 QUndoCommand *resizeCommand = new QUndoCommand();
4065 resizeCommand->setText(i18n("Resize group"));
4066 QList <QGraphicsItem *> items = parent->childItems();
4067 QList <ItemInfo> infos = parent->resizeInfos();
4068 parent->clearResizeInfos();
4070 for (int i = 0; i < items.count(); ++i) {
4071 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4072 if (item && item->type() == AVWIDGET) {
4073 ItemInfo info = infos.at(itemcount);
4074 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
4078 m_commandStack->push(resizeCommand);
4081 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
4082 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4084 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
4086 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4087 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4089 QUndoCommand *resizeCommand = new QUndoCommand();
4090 resizeCommand->setText(i18n("Resize group"));
4091 QList <QGraphicsItem *> items = parent->childItems();
4092 QList <ItemInfo> infos = parent->resizeInfos();
4093 parent->clearResizeInfos();
4095 for (int i = 0; i < items.count(); ++i) {
4096 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4097 if (item && item->type() == AVWIDGET) {
4098 ItemInfo info = infos.at(itemcount);
4099 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
4103 updateTrackDuration(-1, resizeCommand);
4104 m_commandStack->push(resizeCommand);
4107 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
4108 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4110 } else if (m_operationMode == FADEIN) {
4111 // resize fade in effect
4112 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4113 int ix = item->hasEffect("volume", "fadein");
4114 int ix2 = item->hasEffect("", "fade_from_black");
4116 QDomElement oldeffect = item->effectAtIndex(ix);
4117 int start = item->cropStart().frames(m_document->fps());
4118 int end = item->fadeIn();
4120 slotDeleteEffect(item, -1, oldeffect, false);
4123 QDomElement effect = oldeffect.cloneNode().toElement();
4124 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4125 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4126 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4127 emit clipItemSelected(item);
4129 } else if (item->fadeIn() != 0 && ix2 == -1) {
4131 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4133 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4134 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4135 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4136 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4139 QDomElement oldeffect = item->effectAtIndex(ix2);
4140 int start = item->cropStart().frames(m_document->fps());
4141 int end = item->fadeIn();
4143 slotDeleteEffect(item, -1, oldeffect, false);
4146 QDomElement effect = oldeffect.cloneNode().toElement();
4147 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4148 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4149 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4150 emit clipItemSelected(item);
4153 } else if (m_operationMode == FADEOUT) {
4154 // resize fade out effect
4155 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4156 int ix = item->hasEffect("volume", "fadeout");
4157 int ix2 = item->hasEffect("", "fade_to_black");
4159 QDomElement oldeffect = item->effectAtIndex(ix);
4160 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4161 int start = item->fadeOut();
4163 slotDeleteEffect(item, -1, oldeffect, false);
4165 start = end - start;
4166 QDomElement effect = oldeffect.cloneNode().toElement();
4167 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4168 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4169 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4170 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4171 emit clipItemSelected(item);
4173 } else if (item->fadeOut() != 0 && ix2 == -1) {
4175 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4177 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4178 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4179 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4180 int start = end-item->fadeOut();
4181 EffectsList::setParameter(effect, "in", QString::number(start));
4182 EffectsList::setParameter(effect, "out", QString::number(end));
4183 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4186 QDomElement oldeffect = item->effectAtIndex(ix2);
4187 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4188 int start = item->fadeOut();
4190 slotDeleteEffect(item, -1, oldeffect, false);
4192 start = end - start;
4193 QDomElement effect = oldeffect.cloneNode().toElement();
4194 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4195 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4196 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4197 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4198 emit clipItemSelected(item);
4201 } else if (m_operationMode == KEYFRAME) {
4202 // update the MLT effect
4203 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4204 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4206 // check if we want to remove keyframe
4207 double val = mapToScene(event->pos()).toPoint().y();
4208 QRectF br = item->sceneBoundingRect();
4209 double maxh = 100.0 / br.height();
4210 val = (br.bottom() - val) * maxh;
4211 int start = item->cropStart().frames(m_document->fps());
4212 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4214 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4216 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4218 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4221 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4222 //item->updateKeyframeEffect();
4223 //QString next = item->keyframes(item->selectedEffectIndex());
4224 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4225 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4227 m_commandStack->push(command);
4228 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4229 emit clipItemSelected(item);
4231 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4232 m_operationMode = NONE;
4235 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4237 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4239 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4240 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4241 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4242 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4243 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4244 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4245 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4248 m_waitingThumbs.removeAll(item);
4250 if (item->isSelected()) emit clipItemSelected(NULL);
4251 item->baseClip()->removeReference();
4252 m_document->updateClip(item->baseClip()->getId());
4254 /*if (item->baseClip()->isTransparent()) {
4255 // also remove automatic transition
4256 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4257 if (tr && tr->isAutomatic()) {
4258 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4259 scene()->removeItem(tr);
4264 if (m_dragItem == item) m_dragItem = NULL;
4266 #if QT_VERSION >= 0x040600
4267 // animate item deletion
4268 item->closeAnimation();
4269 /*if (refresh) item->closeAnimation();
4271 // no refresh, means we have several operations chained, we need to delete clip immediatly
4272 // so that it does not get in the way of the other
4281 setDocumentModified();
4282 if (refresh) m_document->renderer()->doRefresh();
4285 void CustomTrackView::deleteSelectedClips()
4287 resetSelectionGroup();
4288 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4289 if (itemList.count() == 0) {
4290 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4293 scene()->clearSelection();
4294 QUndoCommand *deleteSelected = new QUndoCommand();
4295 new RefreshMonitorCommand(this, false, true, deleteSelected);
4299 int transitionCount = 0;
4300 // expand & destroy groups
4301 for (int i = 0; i < itemList.count(); i++) {
4302 if (itemList.at(i)->type() == GROUPWIDGET) {
4304 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4305 QList <ItemInfo> clipInfos;
4306 QList <ItemInfo> transitionInfos;
4307 for (int j = 0; j < children.count(); j++) {
4308 if (children.at(j)->type() == AVWIDGET) {
4309 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4310 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4311 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4312 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4313 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4315 if (itemList.contains(children.at(j))) {
4316 children.removeAt(j);
4320 itemList += children;
4321 if (clipInfos.count() > 0)
4322 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4324 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4325 itemList.insert(i + 1, itemList.at(i)->parentItem());
4327 emit clipItemSelected(NULL);
4328 emit transitionItemSelected(NULL);
4329 for (int i = 0; i < itemList.count(); i++) {
4330 if (itemList.at(i)->type() == AVWIDGET) {
4332 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4333 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4334 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4335 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4337 Transition *item = static_cast <Transition *>(itemList.at(i));
4338 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4339 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4342 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4343 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4344 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4345 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4346 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4347 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4348 else deleteSelected->setText(i18n("Delete selected items"));
4349 updateTrackDuration(-1, deleteSelected);
4350 new RefreshMonitorCommand(this, true, false, deleteSelected);
4351 m_commandStack->push(deleteSelected);
4355 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4358 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4360 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4362 kDebug() << "ERROR: Cannot find clip for speed change";
4363 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4366 info.track = m_document->tracksCount() - item->track();
4367 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4369 item->setSpeed(speed, strobe);
4370 item->updateRectGeometry();
4371 if (item->cropDuration().frames(m_document->fps()) != endPos)
4372 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4373 updatePositionEffects(item, info, false);
4374 setDocumentModified();
4376 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4380 void CustomTrackView::cutSelectedClips()
4382 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4383 QList<AbstractGroupItem *> groups;
4384 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4385 for (int i = 0; i < itemList.count(); ++i) {
4386 if (!itemList.at(i))
4388 if (itemList.at(i)->type() == AVWIDGET) {
4389 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4390 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4391 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4392 if (!groups.contains(group))
4394 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4395 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4396 m_commandStack->push(command);
4398 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4399 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4400 if (!groups.contains(group))
4405 for (int i = 0; i < groups.count(); ++i)
4406 razorGroup(groups.at(i), currentPos);
4409 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4412 QList <QGraphicsItem *> children = group->childItems();
4413 QList <ItemInfo> clips1, transitions1;
4414 QList <ItemInfo> clipsCut, transitionsCut;
4415 QList <ItemInfo> clips2, transitions2;
4416 for (int i = 0; i < children.count(); ++i) {
4417 children.at(i)->setSelected(false);
4418 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4419 if (child->type() == AVWIDGET) {
4420 if (cutPos > child->endPos())
4421 clips1 << child->info();
4422 else if (cutPos < child->startPos())
4423 clips2 << child->info();
4425 clipsCut << child->info();
4427 if (cutPos > child->endPos())
4428 transitions1 << child->info();
4429 else if (cutPos < child->startPos())
4430 transitions2 << child->info();
4432 transitionsCut << child->info();
4435 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4437 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4438 m_commandStack->push(command);
4442 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
4445 for (int i = 0; i < clipsCut.count(); ++i) {
4446 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4448 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4449 clips1 << clip->info();
4450 if (clipBehind != NULL)
4451 clips2 << clipBehind->info();
4454 /* TODO: cut transitionsCut
4455 * For now just append them to group1 */
4456 transitions1 << transitionsCut;
4457 doGroupClips(clips1, transitions1, true);
4458 doGroupClips(clips2, transitions2, true);
4460 /* we might also just use clipsCut.at(0)->parentItem().
4461 * Do this loop just in case something went wrong during cut */
4462 for (int i = 0; i < clipsCut.count(); ++i) {
4463 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4464 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4465 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4466 QList <QGraphicsItem *> children = group->childItems();
4467 QList <ItemInfo> groupClips;
4468 QList <ItemInfo> groupTrans;
4469 for (int j = 0; j < children.count(); ++j) {
4470 if (children.at(j)->type() == AVWIDGET)
4471 groupClips << ((AbstractClipItem *)children.at(j))->info();
4472 else if (children.at(j)->type() == TRANSITIONWIDGET)
4473 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4475 doGroupClips(groupClips, groupTrans, false);
4479 for (int i = 0; i < clipsCut.count(); ++i)
4480 cutClip(clipsCut.at(i), cutPos, false);
4481 // TODO: uncut transitonsCut
4482 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4486 void CustomTrackView::groupClips(bool group)
4488 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4489 QList <ItemInfo> clipInfos;
4490 QList <ItemInfo> transitionInfos;
4493 int max = itemList.count();
4494 for (int i = 0; i < max; i++) {
4495 if (itemList.at(i)->type() == GROUPWIDGET) {
4496 itemList += itemList.at(i)->childItems();
4500 for (int i = 0; i < itemList.count(); i++) {
4501 if (itemList.at(i)->type() == AVWIDGET) {
4502 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4503 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4504 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4505 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4506 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4509 if (clipInfos.count() > 0) {
4510 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4511 m_commandStack->push(command);
4515 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4517 resetSelectionGroup();
4518 m_scene->clearSelection();
4520 // ungroup, find main group to destroy it...
4521 for (int i = 0; i < clipInfos.count(); i++) {
4522 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4523 if (clip == NULL) continue;
4524 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4525 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4526 m_document->clipManager()->removeGroup(grp);
4527 scene()->destroyItemGroup(grp);
4529 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4531 for (int i = 0; i < transitionInfos.count(); i++) {
4532 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4533 if (tr == NULL) continue;
4534 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4535 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4536 m_document->clipManager()->removeGroup(grp);
4537 scene()->destroyItemGroup(grp);
4539 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4541 setDocumentModified();
4544 QList <QGraphicsItem *>list;
4545 for (int i = 0; i < clipInfos.count(); i++) {
4546 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4549 //clip->setSelected(true);
4552 for (int i = 0; i < transitionInfos.count(); i++) {
4553 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4556 //clip->setSelected(true);
4559 groupSelectedItems(list, true, true);
4560 setDocumentModified();
4563 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4565 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4566 if (baseclip == NULL) {
4567 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4571 if (baseclip->getProducer() == NULL) {
4572 // If the clip has no producer, we must wait until it is created...
4574 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4575 emit forceClipProcessing(clipId);
4576 qApp->processEvents();
4577 for (int i = 0; i < 10; i++) {
4578 if (baseclip->getProducer() == NULL) {
4579 qApp->processEvents();
4580 m_producerNotReady.wait(&m_mutex, 200);
4583 if (baseclip->getProducer() == NULL) {
4584 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4588 emit displayMessage(QString(), InformationMessage);
4592 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4593 item->setEffectList(effects);
4594 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4595 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4596 scene()->addItem(item);
4598 int producerTrack = info.track;
4599 int tracknumber = m_document->tracksCount() - info.track - 1;
4600 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4601 if (isLocked) item->setItemLocked(true);
4603 baseclip->addReference();
4604 m_document->updateClip(baseclip->getId());
4605 info.track = m_document->tracksCount() - info.track;
4606 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4607 for (int i = 0; i < item->effectsCount(); i++) {
4608 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4610 setDocumentModified();
4612 m_document->renderer()->doRefresh();
4614 if (!baseclip->isPlaceHolder())
4615 m_waitingThumbs.append(item);
4616 m_thumbsTimer.start();
4619 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4621 QMutexLocker locker(&m_mutex);
4622 QList<QGraphicsItem *> list = scene()->items();
4623 QList <ClipItem *>clipList;
4624 ClipItem *clip = NULL;
4625 DocClipBase *baseClip = NULL;
4626 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4627 for (int i = 0; i < list.size(); ++i) {
4628 if (list.at(i)->type() == AVWIDGET) {
4629 clip = static_cast <ClipItem *>(list.at(i));
4630 if (clip->clipProducer() == clipId) {
4631 if (baseClip == NULL) {
4632 baseClip = clip->baseClip();
4634 ItemInfo info = clip->info();
4635 Mlt::Producer *prod = NULL;
4636 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4637 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4638 else prod = baseClip->getProducer(info.track);
4639 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4640 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4642 else clipList.append(clip);
4646 for (int i = 0; i < clipList.count(); i++)
4647 clipList.at(i)->refreshClip(true, true);
4648 m_document->renderer()->unlockService(tractor);
4651 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4653 int framepos = (int)(pos.frames(m_document->fps()));
4654 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4655 ClipItem *clip = NULL;
4656 for (int i = 0; i < list.size(); i++) {
4657 if (!list.at(i)->isEnabled()) continue;
4658 if (list.at(i)->type() == AVWIDGET) {
4659 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4660 if (test->endPos() == pos) clip = test;
4667 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4669 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4670 ClipItem *clip = NULL;
4671 for (int i = 0; i < list.size(); i++) {
4672 if (!list.at(i)->isEnabled()) continue;
4673 if (list.at(i)->type() == AVWIDGET) {
4674 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4675 if (test->startPos() == pos) clip = test;
4682 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4684 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4685 QList<QGraphicsItem *> list = scene()->items(p);
4686 ClipItem *clip = NULL;
4687 for (int i = 0; i < list.size(); i++) {
4688 if (!list.at(i)->isEnabled()) continue;
4689 if (list.at(i)->type() == AVWIDGET) {
4690 clip = static_cast <ClipItem *>(list.at(i));
4697 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4699 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4703 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4705 int pos = info.startPos.frames(m_document->fps());
4706 int track = m_document->tracksCount() - info.b_track;
4707 return getTransitionItemAt(pos, track);
4710 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4712 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4713 QList<QGraphicsItem *> list = scene()->items(p);
4714 Transition *clip = NULL;
4715 for (int i = 0; i < list.size(); i++) {
4716 if (!list.at(i)->isEnabled()) continue;
4717 if (list.at(i)->type() == TRANSITIONWIDGET) {
4718 clip = static_cast <Transition *>(list.at(i));
4725 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4727 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4730 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4732 int framepos = (int)(pos.frames(m_document->fps()));
4733 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4734 QList<QGraphicsItem *> list = scene()->items(p);
4735 Transition *clip = NULL;
4736 for (int i = 0; i < list.size(); i++) {
4737 if (!list.at(i)->isEnabled()) continue;
4738 if (list.at(i)->type() == TRANSITIONWIDGET) {
4739 Transition *test = static_cast <Transition *>(list.at(i));
4740 if (test->endPos() == pos) clip = test;
4747 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4749 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4750 QList<QGraphicsItem *> list = scene()->items(p);
4751 Transition *clip = NULL;
4752 for (int i = 0; i < list.size(); ++i) {
4753 if (!list.at(i)->isEnabled()) continue;
4754 if (list.at(i)->type() == TRANSITIONWIDGET) {
4755 Transition *test = static_cast <Transition *>(list.at(i));
4756 if (test->startPos() == pos) clip = test;
4763 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4765 if (m_selectionGroup) resetSelectionGroup(false);
4766 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4768 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4769 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4772 Mlt::Producer *prod = item->getProducer(end.track);
4775 qDebug() << "Moving item " << (long)item << " from .. to:";
4776 qDebug() << item->info();
4780 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4781 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4784 bool snap = KdenliveSettings::snaptopoints();
4785 KdenliveSettings::setSnaptopoints(false);
4786 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4788 int tracknumber = m_document->tracksCount() - end.track - 1;
4789 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4790 m_scene->clearSelection();
4791 if (isLocked) item->setItemLocked(true);
4793 if (item->isItemLocked()) item->setItemLocked(false);
4794 item->setSelected(true);
4796 if (item->baseClip()->isTransparent()) {
4797 // Also move automatic transition
4798 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4799 if (tr && tr->isAutomatic()) {
4800 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4801 m_document->renderer()->mltMoveTransition(tr->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - end.track, tr->transitionEndTrack(), start.startPos, start.endPos, end.startPos, end.endPos);
4802 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4805 KdenliveSettings::setSnaptopoints(snap);
4806 setDocumentModified();
4808 // undo last move and emit error message
4809 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4811 if (refresh) m_document->renderer()->doRefresh();
4812 if (out_actualEnd != NULL) {
4813 *out_actualEnd = item->info();
4815 qDebug() << "Actual end position updated:" << *out_actualEnd;
4819 qDebug() << item->info();
4824 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4827 resetSelectionGroup();
4828 m_scene->clearSelection();
4830 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4831 scene()->addItem(m_selectionGroup);
4833 m_document->renderer()->blockSignals(true);
4834 for (int i = 0; i < startClip.count(); i++) {
4836 startClip[i].startPos = startClip.at(i).startPos - offset;
4837 startClip[i].track = startClip.at(i).track - trackOffset;
4839 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4841 clip->setItemLocked(false);
4842 if (clip->parentItem()) {
4843 m_selectionGroup->addItem(clip->parentItem());
4845 m_selectionGroup->addItem(clip);
4847 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4848 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4850 for (int i = 0; i < startTransition.count(); i++) {
4852 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4853 startTransition[i].track = startTransition.at(i).track - trackOffset;
4855 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4857 tr->setItemLocked(false);
4858 if (tr->parentItem()) {
4859 m_selectionGroup->addItem(tr->parentItem());
4861 m_selectionGroup->addItem(tr);
4863 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - startTransition.at(i).track, startTransition.at(i).startPos, startTransition.at(i).endPos, tr->toXML());
4864 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4866 m_document->renderer()->blockSignals(false);
4868 if (m_selectionGroup) {
4869 bool snap = KdenliveSettings::snaptopoints();
4870 KdenliveSettings::setSnaptopoints(false);
4872 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4873 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4875 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4876 QList <AbstractGroupItem*> groupList;
4878 int max = children.count();
4879 for (int i = 0; i < max; i++) {
4880 if (children.at(i)->type() == GROUPWIDGET) {
4881 children += children.at(i)->childItems();
4882 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4883 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4884 /*m_document->clipManager()->removeGroup(grp);
4885 m_scene->destroyItemGroup(grp);*/
4886 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4887 if (!groupList.contains(group)) groupList.append(group);
4888 children.removeAll(children.at(i));
4893 for (int i = 0; i < children.count(); i++) {
4894 // re-add items in correct place
4895 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4896 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4898 ItemInfo info = item->info();
4899 int tracknumber = m_document->tracksCount() - info.track - 1;
4900 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4902 item->setItemLocked(true);
4903 else if (item->isItemLocked())
4904 item->setItemLocked(false);
4906 if (item->type() == AVWIDGET) {
4907 ClipItem *clip = static_cast <ClipItem*>(item);
4908 int trackProducer = info.track;
4909 info.track = m_document->tracksCount() - info.track;
4910 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4911 for (int i = 0; i < clip->effectsCount(); i++) {
4912 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4914 } else if (item->type() == TRANSITIONWIDGET) {
4915 Transition *tr = static_cast <Transition*>(item);
4917 if (!tr->forcedTrack()) {
4918 newTrack = getPreviousVideoTrack(info.track);
4920 newTrack = tr->transitionEndTrack() + trackOffset;
4921 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4923 tr->updateTransitionEndTrack(newTrack);
4924 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4928 resetSelectionGroup(false);
4929 for (int i = 0; i < groupList.count(); i++) {
4930 rebuildGroup(groupList.at(i));
4935 KdenliveSettings::setSnaptopoints(snap);
4936 m_document->renderer()->doRefresh();
4937 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4940 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4942 Transition *item = getTransitionItemAt(start.startPos, start.track);
4944 emit displayMessage(i18n("Cannot move transition at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4945 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4949 bool snap = KdenliveSettings::snaptopoints();
4950 KdenliveSettings::setSnaptopoints(false);
4952 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4953 // Transition was moved
4954 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4955 } else if (end.endPos == start.endPos) {
4956 // Transition start resize
4957 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4958 } else if (end.startPos == start.startPos) {
4959 // Transition end resize;
4960 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4961 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4964 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4965 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4966 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4968 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4969 KdenliveSettings::setSnaptopoints(snap);
4970 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4971 m_document->renderer()->mltMoveTransition(item->transitionTag(), m_document->tracksCount() - start.track, m_document->tracksCount() - item->track(), item->transitionEndTrack(), start.startPos, start.endPos, item->startPos(), item->endPos());
4972 if (m_dragItem && m_dragItem == item) {
4974 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4975 if (transitionClip && transitionClip->baseClip()) {
4976 QString size = transitionClip->baseClip()->getProperty("frame_size");
4977 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4978 if (factor == 0) factor = 1.0;
4979 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4980 p.setY(size.section('x', 1, 1).toInt());
4982 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4984 if (refresh) m_document->renderer()->doRefresh();
4985 setDocumentModified();
4988 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4990 bool resizeClipStart = (start.startPos != end.startPos);
4991 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4993 if (dontWorry) return;
4994 emit displayMessage(i18n("Cannot move clip at time: %1 on track %2", m_document->timecode().getTimecodeFromFrames(start.startPos.frames(m_document->fps())), start.track), ErrorMessage);
4995 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4998 if (item->parentItem()) {
4999 // Item is part of a group, reset group
5000 resetSelectionGroup();
5003 bool snap = KdenliveSettings::snaptopoints();
5004 KdenliveSettings::setSnaptopoints(false);
5006 if (resizeClipStart) {
5007 ItemInfo clipinfo = item->info();
5008 clipinfo.track = m_document->tracksCount() - clipinfo.track;
5009 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
5011 item->resizeStart((int) end.startPos.frames(m_document->fps()));
5014 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5016 ItemInfo clipinfo = item->info();
5017 clipinfo.track = m_document->tracksCount() - clipinfo.track;
5018 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
5020 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
5022 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5024 if (!resizeClipStart && end.cropStart != start.cropStart) {
5025 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
5026 ItemInfo clipinfo = end;
5027 clipinfo.track = m_document->tracksCount() - end.track;
5028 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
5030 item->setCropStart(end.cropStart);
5031 item->resetThumbs(true);
5034 m_document->renderer()->doRefresh();
5035 KdenliveSettings::setSnaptopoints(snap);
5036 setDocumentModified();
5039 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5041 if (pos == oldInfo.startPos.frames(m_document->fps()))
5043 bool snap = KdenliveSettings::snaptopoints();
5045 KdenliveSettings::setSnaptopoints(false);
5046 item->resizeStart(pos);
5047 if (item->startPos().frames(m_document->fps()) != pos) {
5048 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
5049 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5050 KdenliveSettings::setSnaptopoints(snap);
5053 KdenliveSettings::setSnaptopoints(snap);
5056 bool hasParentCommand = false;
5058 hasParentCommand = true;
5060 command = new QUndoCommand();
5061 command->setText(i18n("Resize clip start"));
5064 // do this here, too, because otherwise undo won't update the group
5065 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5066 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5068 ItemInfo info = item->info();
5069 if (item->type() == AVWIDGET) {
5070 ItemInfo resizeinfo = oldInfo;
5071 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5072 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
5074 // Check if there is an automatic transition on that clip (lower track)
5075 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
5076 if (transition && transition->isAutomatic()) {
5077 ItemInfo trInfo = transition->info();
5078 ItemInfo newTrInfo = trInfo;
5079 newTrInfo.startPos = item->startPos();
5080 if (newTrInfo.startPos < newTrInfo.endPos)
5081 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5083 // Check if there is an automatic transition on that clip (upper track)
5084 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
5085 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
5086 ItemInfo trInfo = transition->info();
5087 ItemInfo newTrInfo = trInfo;
5088 newTrInfo.startPos = item->startPos();
5089 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
5090 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
5091 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5094 ClipItem *clip = static_cast < ClipItem * >(item);
5097 // Since we must always resize clip before updating the keyframes, we
5098 // put a resize command before & after checking keyframes so that
5099 // we are sure the resize is performed before whenever we do or undo the action
5100 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5101 adjustEffects(clip, oldInfo, command);
5102 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5104 KdenliveSettings::setSnaptopoints(false);
5105 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5106 KdenliveSettings::setSnaptopoints(snap);
5107 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5109 } else if (item->type() == TRANSITIONWIDGET) {
5110 Transition *transition = static_cast <Transition *>(item);
5111 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
5112 // Cannot resize transition
5113 KdenliveSettings::setSnaptopoints(false);
5114 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5115 KdenliveSettings::setSnaptopoints(snap);
5116 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5118 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5119 if (command == NULL)
5120 m_commandStack->push(moveCommand);
5124 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5125 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5127 if (!hasParentCommand)
5128 m_commandStack->push(command);
5131 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5133 if (pos == oldInfo.endPos.frames(m_document->fps()))
5135 bool snap = KdenliveSettings::snaptopoints();
5137 KdenliveSettings::setSnaptopoints(false);
5138 item->resizeEnd(pos);
5139 if (item->endPos().frames(m_document->fps()) != pos) {
5140 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5141 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5142 KdenliveSettings::setSnaptopoints(snap);
5145 KdenliveSettings::setSnaptopoints(snap);
5148 bool hasParentCommand = false;
5150 hasParentCommand = true;
5152 command = new QUndoCommand();
5155 // do this here, too, because otherwise undo won't update the group
5156 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5157 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5159 ItemInfo info = item->info();
5160 if (item->type() == AVWIDGET) {
5161 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5162 ItemInfo resizeinfo = info;
5163 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5164 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5166 // Check if there is an automatic transition on that clip (lower track)
5167 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5168 if (tr && tr->isAutomatic()) {
5169 ItemInfo trInfo = tr->info();
5170 ItemInfo newTrInfo = trInfo;
5171 newTrInfo.endPos = item->endPos();
5172 if (newTrInfo.endPos > newTrInfo.startPos)
5173 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5176 // Check if there is an automatic transition on that clip (upper track)
5177 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5178 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5179 ItemInfo trInfo = tr->info();
5180 ItemInfo newTrInfo = trInfo;
5181 newTrInfo.endPos = item->endPos();
5182 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5183 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5184 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5188 ClipItem *clip = static_cast < ClipItem * >(item);
5191 // Since we must always resize clip before updating the keyframes, we
5192 // put a resize command before & after checking keyframes so that
5193 // we are sure the resize is performed before whenever we do or undo the action
5194 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5195 adjustEffects(clip, oldInfo, command);
5196 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5198 KdenliveSettings::setSnaptopoints(false);
5199 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5200 KdenliveSettings::setSnaptopoints(true);
5201 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5203 } else if (item->type() == TRANSITIONWIDGET) {
5204 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5205 Transition *transition = static_cast <Transition *>(item);
5206 if (!m_document->renderer()->mltMoveTransition(transition->transitionTag(), (int)(m_document->tracksCount() - oldInfo.track), (int)(m_document->tracksCount() - oldInfo.track), transition->transitionEndTrack(), oldInfo.startPos, oldInfo.endPos, info.startPos, info.endPos)) {
5207 // Cannot resize transition
5208 KdenliveSettings::setSnaptopoints(false);
5209 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5210 KdenliveSettings::setSnaptopoints(true);
5211 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5213 // Check transition keyframes
5214 QDomElement old = transition->toXML();
5215 if (transition->updateKeyframes(oldInfo.cropDuration.frames(m_document->fps()) - 1)) {
5216 QDomElement xml = transition->toXML();
5217 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
5218 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5219 ItemInfo info = transition->info();
5221 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
5222 if (transitionClip && transitionClip->baseClip()) {
5223 QString size = transitionClip->baseClip()->getProperty("frame_size");
5224 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
5225 if (factor == 0) factor = 1.0;
5226 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
5227 p.setY(size.section('x', 1, 1).toInt());
5229 emit transitionItemSelected(transition, getPreviousVideoTrack(info.track), p, true);
5231 new MoveTransitionCommand(this, oldInfo, info, false, command);
5234 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5235 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5237 if (!hasParentCommand) {
5238 updateTrackDuration(oldInfo.track, command);
5239 m_commandStack->push(command);
5243 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5245 int end = item->fadeIn();
5247 // there is a fade in effect
5248 int effectPos = item->hasEffect("volume", "fadein");
5249 if (effectPos != -1) {
5250 QDomElement effect = item->getEffectAtIndex(effectPos);
5251 int start = item->cropStart().frames(m_document->fps());
5252 int max = item->cropDuration().frames(m_document->fps());
5254 // Make sure the fade effect is not longer than the clip
5255 item->setFadeIn(max);
5256 end = item->fadeIn();
5259 EffectsList::setParameter(effect, "in", QString::number(start));
5260 EffectsList::setParameter(effect, "out", QString::number(end));
5262 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5263 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5264 // if fade effect is displayed, update the effect edit widget with new clip duration
5265 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5266 emit clipItemSelected(item);
5269 effectPos = item->hasEffect("brightness", "fade_from_black");
5270 if (effectPos != -1) {
5271 QDomElement effect = item->getEffectAtIndex(effectPos);
5272 int start = item->cropStart().frames(m_document->fps());
5273 int max = item->cropDuration().frames(m_document->fps());
5275 // Make sure the fade effect is not longer than the clip
5276 item->setFadeIn(max);
5277 end = item->fadeIn();
5280 EffectsList::setParameter(effect, "in", QString::number(start));
5281 EffectsList::setParameter(effect, "out", QString::number(end));
5283 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5284 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5285 // if fade effect is displayed, update the effect edit widget with new clip duration
5286 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5287 emit clipItemSelected(item);
5292 int start = item->fadeOut();
5294 // there is a fade out effect
5295 int effectPos = item->hasEffect("volume", "fadeout");
5296 if (effectPos != -1) {
5297 QDomElement effect = item->getEffectAtIndex(effectPos);
5298 int max = item->cropDuration().frames(m_document->fps());
5299 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5301 // Make sure the fade effect is not longer than the clip
5302 item->setFadeOut(max);
5303 start = item->fadeOut();
5305 start = end - start;
5306 EffectsList::setParameter(effect, "in", QString::number(start));
5307 EffectsList::setParameter(effect, "out", QString::number(end));
5309 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5310 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5311 // if fade effect is displayed, update the effect edit widget with new clip duration
5312 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5313 emit clipItemSelected(item);
5316 effectPos = item->hasEffect("brightness", "fade_to_black");
5317 if (effectPos != -1) {
5318 QDomElement effect = item->getEffectAtIndex(effectPos);
5319 int max = item->cropDuration().frames(m_document->fps());
5320 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5322 // Make sure the fade effect is not longer than the clip
5323 item->setFadeOut(max);
5324 start = item->fadeOut();
5326 start = end - start;
5327 EffectsList::setParameter(effect, "in", QString::number(start));
5328 EffectsList::setParameter(effect, "out", QString::number(end));
5330 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5331 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5332 // if fade effect is displayed, update the effect edit widget with new clip duration
5333 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5334 emit clipItemSelected(item);
5339 int effectPos = item->hasEffect("freeze", "freeze");
5340 if (effectPos != -1) {
5341 // Freeze effect needs to be adjusted with clip resize
5342 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5343 QDomElement eff = item->getEffectAtIndex(effectPos);
5344 if (!eff.isNull() && diff != 0) {
5345 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5346 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5348 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5349 emit clipItemSelected(item);
5356 double CustomTrackView::getSnapPointForPos(double pos)
5358 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5361 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5363 QList <GenTime> snaps;
5364 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5365 QList<QGraphicsItem *> itemList = items();
5366 for (int i = 0; i < itemList.count(); i++) {
5367 if (itemList.at(i) == selected) continue;
5368 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5369 if (itemList.at(i)->type() == AVWIDGET) {
5370 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5371 GenTime start = item->startPos();
5372 GenTime end = item->endPos();
5373 snaps.append(start);
5375 if (!offsetList.isEmpty()) {
5376 for (int j = 0; j < offsetList.size(); j++) {
5377 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5378 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5382 QList < GenTime > markers = item->snapMarkers();
5383 for (int j = 0; j < markers.size(); ++j) {
5384 GenTime t = markers.at(j);
5386 if (!offsetList.isEmpty()) {
5387 for (int k = 0; k < offsetList.size(); k++) {
5388 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5392 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5393 Transition *transition = static_cast <Transition*>(itemList.at(i));
5394 GenTime start = transition->startPos();
5395 GenTime end = transition->endPos();
5396 snaps.append(start);
5398 if (!offsetList.isEmpty()) {
5399 for (int j = 0; j < offsetList.size(); j++) {
5400 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5401 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5407 // add cursor position
5408 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5410 if (!offsetList.isEmpty()) {
5411 for (int j = 0; j < offsetList.size(); j++) {
5412 snaps.append(pos - offsetList.at(j));
5417 for (int i = 0; i < m_guides.count(); i++) {
5418 snaps.append(m_guides.at(i)->position());
5419 if (!offsetList.isEmpty()) {
5420 for (int j = 0; j < offsetList.size(); j++) {
5421 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5427 QPoint z = m_document->zone();
5428 snaps.append(GenTime(z.x(), m_document->fps()));
5429 snaps.append(GenTime(z.y(), m_document->fps()));
5432 m_scene->setSnapList(snaps);
5433 //for (int i = 0; i < m_snapPoints.size(); ++i)
5434 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5437 void CustomTrackView::slotSeekToPreviousSnap()
5439 updateSnapPoints(NULL);
5440 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5441 seekCursorPos((int) res.frames(m_document->fps()));
5445 void CustomTrackView::slotSeekToNextSnap()
5447 updateSnapPoints(NULL);
5448 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5449 seekCursorPos((int) res.frames(m_document->fps()));
5453 void CustomTrackView::clipStart()
5455 AbstractClipItem *item = getMainActiveClip();
5457 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5462 void CustomTrackView::clipEnd()
5464 AbstractClipItem *item = getMainActiveClip();
5466 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5471 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5473 DocClipBase *base = m_document->clipManager()->getClipById(id);
5475 QMap <QString, QString> extraData = base->analysisData();
5476 QString oldData = extraData.value(key);
5477 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5478 if (!groupCommand) m_commandStack->push(command);
5481 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5483 DocClipBase *base = m_document->clipManager()->getClipById(id);
5485 QUndoCommand *subCommand = NULL;
5486 if (newMarkers.count() > 1 && groupCommand == NULL) {
5487 subCommand = new QUndoCommand;
5488 subCommand->setText("Add markers");
5490 for (int i = 0; i < newMarkers.count(); i++) {
5491 CommentedTime oldMarker = base->markerAt(newMarkers.at(i).time());
5492 if (oldMarker == CommentedTime()) {
5493 oldMarker = newMarkers.at(i);
5494 oldMarker.setMarkerType(-1);
5496 if (newMarkers.count() == 1 && !groupCommand) {
5497 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5498 m_commandStack->push(command);
5500 else if (groupCommand) {
5501 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5504 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5507 if (subCommand) m_commandStack->push(subCommand);
5510 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5512 CommentedTime oldmarker(position, comment);
5513 CommentedTime marker = oldmarker;
5514 marker.setMarkerType(-1);
5515 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5516 m_commandStack->push(command);
5519 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5521 DocClipBase *base = m_document->clipManager()->getClipById(id);
5523 QList <CommentedTime> markers = base->commentedSnapMarkers();
5525 if (markers.isEmpty()) {
5526 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5529 QUndoCommand *deleteMarkers = new QUndoCommand();
5530 deleteMarkers->setText("Delete clip markers");
5532 for (int i = 0; i < markers.size(); i++) {
5533 CommentedTime oldMarker = markers.at(i);
5534 CommentedTime marker = oldMarker;
5535 marker.setMarkerType(-1);
5536 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5538 m_commandStack->push(deleteMarkers);
5541 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5543 DocClipBase *base = m_document->clipManager()->getClipById(id);
5545 QList < CommentedTime > markers = base->commentedSnapMarkers();
5546 if (!markers.isEmpty()) {
5547 // Set up categories
5548 QComboBox *cbox = new QComboBox;
5549 cbox->insertItem(0, i18n("All categories"));
5550 for (int i = 0; i < 5; ++i) {
5551 cbox->insertItem(i + 1, i18n("Category %1", i));
5552 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5554 cbox->setCurrentIndex(0);
5555 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5556 fd.setMode(KFile::File);
5557 fd.setOperationMode(KFileDialog::Saving);
5558 if (fd.exec() != QDialog::Accepted) return;
5559 QString url = fd.selectedFile();
5560 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5561 if (url.isEmpty()) return;
5564 int category = cbox->currentIndex() - 1;
5565 for (int i = 0; i < markers.count(); i++) {
5566 if (category >= 0) {
5567 // Save only the markers in selected category
5568 if (markers.at(i).markerType() != category) continue;
5570 data.append(QString::number(markers.at(i).time().seconds()));
5572 data.append(QString::number(markers.at(i).time().seconds()));
5574 data.append(markers.at(i).comment());
5580 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5581 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5584 file.write(data.toUtf8());
5589 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5591 QComboBox *cbox = new QComboBox;
5592 for (int i = 0; i < 5; ++i) {
5593 cbox->insertItem(i, i18n("Category %1", i));
5594 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5596 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5597 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5598 fd.setMode(KFile::File);
5599 fd.setOperationMode(KFileDialog::Opening);
5600 if (fd.exec() != QDialog::Accepted) return;
5601 QString url = fd.selectedFile();
5603 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5604 if (url.isEmpty()) return;
5605 int category = cbox->currentIndex();
5608 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5609 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5612 QString data = QString::fromUtf8(file.readAll());
5614 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5617 QUndoCommand *command = new QUndoCommand();
5618 command->setText("Load markers");
5620 QList <CommentedTime> markersList;
5621 foreach(QString line, lines) {
5623 values = line.split("\t", QString::SkipEmptyParts);
5624 double time1 = values.at(0).toDouble(&ok);
5627 if (values.count() >1) {
5628 time2 = values.at(1).toDouble(&ok);
5629 if (values.count() == 2) {
5630 // Check if second value is a number or text
5633 markerText = values.at(1);
5635 else markerText = i18n("Marker");
5638 // We assume 3 values per line: in out name
5640 // 2nd value is not a number, drop
5643 markerText = values.at(2);
5647 if (!markerText.isEmpty()) {
5648 // Marker found, add it
5649 //TODO: allow user to set a marker category
5650 CommentedTime marker1(GenTime(time1), markerText, category);
5651 markersList << marker1;
5652 if (time2 > 0 && time2 != time1) {
5653 CommentedTime marker2(GenTime(time2), markerText, category);
5654 markersList << marker2;
5658 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5659 if (command->childCount() > 0) m_commandStack->push(command);
5660 else delete command;
5663 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5665 DocClipBase *base = m_document->clipManager()->getClipById(id);
5666 if (base == NULL) return;
5667 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5668 else base->addSnapMarker(marker);
5669 emit updateClipMarkers(base);
5670 setDocumentModified();
5671 viewport()->update();
5674 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5676 DocClipBase *base = m_document->clipManager()->getClipById(id);
5677 if (base == NULL) return;
5678 base->setAnalysisData(key, data);
5679 emit updateClipExtraData(base);
5680 setDocumentModified();
5681 viewport()->update();
5684 int CustomTrackView::hasGuide(int pos, int offset)
5686 for (int i = 0; i < m_guides.count(); i++) {
5687 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5688 if (qAbs(guidePos - pos) <= offset) return guidePos;
5689 else if (guidePos > pos) return -1;
5694 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5698 double fps = m_document->fps();
5699 for (int i = 0; i < m_guides.count(); i++) {
5700 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5701 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5703 goMenu->setEnabled(!m_guides.isEmpty());
5706 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5708 if (comment.isEmpty() && pos < GenTime()) {
5711 for (int i = 0; i < m_guides.count(); i++) {
5712 if (m_guides.at(i)->position() == oldPos) {
5713 delete m_guides.takeAt(i);
5718 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5721 else if (oldPos >= GenTime()) {
5723 for (int i = 0; i < m_guides.count(); i++) {
5724 if (m_guides.at(i)->position() == oldPos) {
5725 Guide *item = m_guides.at(i);
5726 item->updateGuide(pos, comment);
5730 } else addGuide(pos, comment);
5731 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5732 m_document->syncGuides(m_guides);
5735 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5737 for (int i = 0; i < m_guides.count(); i++) {
5738 if (m_guides.at(i)->position() == pos) {
5739 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5743 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5744 scene()->addItem(g);
5746 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5747 m_document->syncGuides(m_guides);
5751 void CustomTrackView::slotAddGuide(bool dialog)
5753 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5755 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5756 m_document->timecode(), i18n("Add Guide"), this);
5757 if (d->exec() != QDialog::Accepted) {
5761 marker = d->newMarker();
5764 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5766 if (addGuide(marker.time(), marker.comment())) {
5767 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5768 m_commandStack->push(command);
5772 void CustomTrackView::slotEditGuide(int guidePos)
5775 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5776 else pos = GenTime(guidePos, m_document->fps());
5778 for (int i = 0; i < m_guides.count(); i++) {
5779 if (m_guides.at(i)->position() == pos) {
5780 slotEditGuide(m_guides.at(i)->info());
5785 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5788 void CustomTrackView::slotEditGuide(CommentedTime guide)
5790 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5791 if (d->exec() == QDialog::Accepted) {
5792 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5793 m_commandStack->push(command);
5799 void CustomTrackView::slotEditTimeLineGuide()
5801 if (m_dragGuide == NULL) return;
5802 CommentedTime guide = m_dragGuide->info();
5803 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5804 m_document->timecode(), i18n("Edit Guide"), this);
5805 if (d->exec() == QDialog::Accepted) {
5806 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5807 m_commandStack->push(command);
5812 void CustomTrackView::slotDeleteGuide(int guidePos)
5815 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5816 else pos = GenTime(guidePos, m_document->fps());
5818 for (int i = 0; i < m_guides.count(); i++) {
5819 if (m_guides.at(i)->position() == pos) {
5820 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true);
5821 m_commandStack->push(command);
5826 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5830 void CustomTrackView::slotDeleteTimeLineGuide()
5832 if (m_dragGuide == NULL) return;
5833 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(-1), QString(), true);
5834 m_commandStack->push(command);
5838 void CustomTrackView::slotDeleteAllGuides()
5840 QUndoCommand *deleteAll = new QUndoCommand();
5841 deleteAll->setText("Delete all guides");
5842 for (int i = 0; i < m_guides.count(); i++) {
5843 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true, deleteAll);
5845 m_commandStack->push(deleteAll);
5848 void CustomTrackView::setTool(PROJECTTOOL tool)
5853 setCursor(m_razorCursor);
5856 setCursor(m_spacerCursor);
5863 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5866 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5867 m_scene->setScale(scaleFactor, verticalScale);
5868 removeTipAnimation();
5869 bool adjust = false;
5870 if (verticalScale != matrix().m22()) adjust = true;
5871 setMatrix(newmatrix);
5873 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5874 m_cursorLine->setLine(0, 0, 0, newHeight - 1);
5875 for (int i = 0; i < m_guides.count(); i++) {
5876 m_guides.at(i)->setLine(0, 0, 0, newHeight - 1);
5878 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5881 int diff = sceneRect().width() - m_projectDuration;
5882 if (diff * newmatrix.m11() < 50) {
5883 if (newmatrix.m11() < 0.4)
5884 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5886 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5888 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5889 centerOn(QPointF(cursorPos(), verticalPos));
5892 void CustomTrackView::slotRefreshGuides()
5894 if (KdenliveSettings::showmarkers()) {
5895 for (int i = 0; i < m_guides.count(); i++)
5896 m_guides.at(i)->update();
5900 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5902 painter->setClipRect(rect);
5903 QPen pen1 = painter->pen();
5904 QColor lineColor = palette().dark().color();
5905 lineColor.setAlpha(100);
5906 pen1.setColor(lineColor);
5907 painter->setPen(pen1);
5908 double min = rect.left();
5909 double max = rect.right();
5910 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5911 int maxTrack = m_document->tracksCount();
5912 QColor lockedColor = palette().button().color();
5913 QColor audioColor = palette().alternateBase().color();
5914 for (int i = 0; i < maxTrack; i++) {
5915 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5916 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5917 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5918 if (i == m_selectedTrack)
5919 painter->fillRect(track, m_activeTrackBrush.brush(this));
5921 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5923 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5927 bool CustomTrackView::findString(const QString &text)
5930 for (int i = 0; i < m_searchPoints.size(); ++i) {
5931 marker = m_searchPoints.at(i).comment();
5932 if (marker.contains(text, Qt::CaseInsensitive)) {
5933 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5934 int vert = verticalScrollBar()->value();
5935 int hor = cursorPos();
5936 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5944 void CustomTrackView::selectFound(QString track, QString pos)
5946 seekCursorPos(m_document->timecode().getFrameCount(pos));
5947 slotSelectTrack(track.toInt());
5949 int vert = verticalScrollBar()->value();
5950 int hor = cursorPos();
5951 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5954 bool CustomTrackView::findNextString(const QString &text)
5957 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5958 marker = m_searchPoints.at(i).comment();
5959 if (marker.contains(text, Qt::CaseInsensitive)) {
5960 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5961 int vert = verticalScrollBar()->value();
5962 int hor = cursorPos();
5963 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5972 void CustomTrackView::initSearchStrings()
5974 m_searchPoints.clear();
5975 QList<QGraphicsItem *> itemList = items();
5976 for (int i = 0; i < itemList.count(); i++) {
5977 // parse all clip names
5978 if (itemList.at(i)->type() == AVWIDGET) {
5979 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5980 GenTime start = item->startPos();
5981 CommentedTime t(start, item->clipName());
5982 m_searchPoints.append(t);
5983 // add all clip markers
5984 QList < CommentedTime > markers = item->commentedSnapMarkers();
5985 m_searchPoints += markers;
5990 for (int i = 0; i < m_guides.count(); i++)
5991 m_searchPoints.append(m_guides.at(i)->info());
5993 qSort(m_searchPoints);
5996 void CustomTrackView::clearSearchStrings()
5998 m_searchPoints.clear();
6002 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
6004 QList<ItemInfo> matchingInfo;
6005 QList<QGraphicsItem *> itemList = items();
6006 for (int i = 0; i < itemList.count(); i++) {
6007 if (itemList.at(i)->type() == AVWIDGET) {
6008 ClipItem *item = (ClipItem *)itemList.at(i);
6009 if (item->clipProducer() == clipId)
6010 matchingInfo << item->info();
6013 return matchingInfo;
6016 void CustomTrackView::copyClip()
6018 qDeleteAll(m_copiedItems);
6019 m_copiedItems.clear();
6020 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6021 if (itemList.count() == 0) {
6022 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
6025 for (int i = 0; i < itemList.count(); i++) {
6026 if (itemList.at(i)->type() == AVWIDGET) {
6027 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
6028 ClipItem *clone = clip->clone(clip->info());
6029 m_copiedItems.append(clone);
6030 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6031 Transition *dup = static_cast <Transition *>(itemList.at(i));
6032 m_copiedItems.append(dup->clone());
6037 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
6039 if (m_scene->editMode() != NORMALEDIT) {
6040 // If we are in overwrite mode, always allow the move
6043 int height = m_tracksHeight - 2;
6045 if (type == TRANSITIONWIDGET) {
6046 height = Transition::itemHeight();
6047 offset = Transition::itemOffset();
6049 else if (type == AVWIDGET) {
6050 height = ClipItem::itemHeight();
6051 offset = ClipItem::itemOffset();
6053 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
6054 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6055 for (int i = 0; i < collisions.count(); i++) {
6056 if (collisions.at(i)->type() == type) {
6063 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
6066 for (int i = 0; i < infoList.count(); i++) {
6067 const QRectF rect((double) infoList.at(i).startPos.frames(m_document->fps()), (double)(infoList.at(i).track * m_tracksHeight + 1), (double)(infoList.at(i).endPos - infoList.at(i).startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
6070 QList<QGraphicsItem *> collisions = scene()->items(path);
6071 for (int i = 0; i < collisions.count(); i++) {
6072 if (collisions.at(i)->type() == type) return false;
6077 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6079 for (int i = 0; i < items.count(); i++) {
6080 ItemInfo info = items.at(i)->info();
6081 info.startPos += offset;
6082 info.endPos += offset;
6083 info.track += trackOffset;
6084 if (!canBePastedTo(info, items.at(i)->type())) return false;
6089 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6091 QPainterPath movePath;
6092 movePath.moveTo(0, 0);
6094 for (int i = 0; i < items.count(); i++) {
6095 ItemInfo info = items.at(i)->info();
6096 info.startPos = info.startPos + offset;
6097 info.endPos = info.endPos + offset;
6098 info.track = info.track + trackOffset;
6099 if (info.startPos < GenTime()) {
6100 // No clip should go below 0
6103 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double)(m_tracksHeight - 1));
6104 movePath.addRect(rect);
6106 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
6107 for (int i = 0; i < collisions.count(); i++) {
6108 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
6109 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
6117 void CustomTrackView::pasteClip()
6119 if (m_copiedItems.count() == 0) {
6120 emit displayMessage(i18n("No clip copied"), ErrorMessage);
6125 GenTime pos = GenTime(-1);
6126 if (m_menuPosition.isNull()) {
6127 position = mapFromGlobal(QCursor::pos());
6128 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6129 track = m_selectedTrack;
6130 pos = GenTime(m_cursorPos, m_document->fps());
6131 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6135 position = m_menuPosition;
6138 if (pos == GenTime(-1))
6139 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6141 track = (int)(mapToScene(position).y() / m_tracksHeight);
6143 GenTime leftPos = m_copiedItems.at(0)->startPos();
6144 int lowerTrack = m_copiedItems.at(0)->track();
6145 int upperTrack = m_copiedItems.at(0)->track();
6146 for (int i = 1; i < m_copiedItems.count(); i++) {
6147 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6148 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6149 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6152 GenTime offset = pos - leftPos;
6153 int trackOffset = track - lowerTrack;
6155 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6156 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6157 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6158 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6161 QUndoCommand *pasteClips = new QUndoCommand();
6162 pasteClips->setText("Paste clips");
6163 new RefreshMonitorCommand(this, false, true, pasteClips);
6165 for (int i = 0; i < m_copiedItems.count(); i++) {
6166 // parse all clip names
6167 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6168 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6169 ItemInfo info = clip->info();
6170 info.startPos += offset;
6171 info.endPos += offset;
6172 info.track += trackOffset;
6173 if (canBePastedTo(info, AVWIDGET)) {
6174 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6175 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6176 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6177 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6179 info.startPos = tr->startPos() + offset;
6180 info.endPos = tr->endPos() + offset;
6181 info.track = tr->track() + trackOffset;
6182 int transitionEndTrack;
6183 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6184 else transitionEndTrack = tr->transitionEndTrack();
6185 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6186 if (info.startPos >= info.endPos) {
6187 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6188 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6189 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6192 updateTrackDuration(-1, pasteClips);
6193 new RefreshMonitorCommand(this, false, false, pasteClips);
6194 m_commandStack->push(pasteClips);
6197 void CustomTrackView::pasteClipEffects()
6199 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6200 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6203 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6205 QUndoCommand *paste = new QUndoCommand();
6206 paste->setText("Paste effects");
6208 QList<QGraphicsItem *> clips = scene()->selectedItems();
6211 for (int i = 0; i < clips.count(); ++i) {
6212 if (clips.at(i)->type() == GROUPWIDGET) {
6213 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6214 for (int j = 0; j < children.count(); j++) {
6215 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6216 clips.append(children.at(j));
6222 for (int i = 0; i < clips.count(); ++i) {
6223 if (clips.at(i)->type() == AVWIDGET) {
6224 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6225 for (int j = 0; j < clip->effectsCount(); j++) {
6226 QDomElement eff = clip->effect(j);
6227 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6228 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6229 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6234 if (paste->childCount() > 0) m_commandStack->push(paste);
6237 //adjust effects (fades, ...)
6238 for (int i = 0; i < clips.count(); ++i) {
6239 if (clips.at(i)->type() == AVWIDGET) {
6240 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6241 updatePositionEffects(item, item->info());
6247 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6249 // parse parameters to check if we need to adjust to the new crop start
6250 int diff = (newstart - oldstart).frames(m_document->fps());
6251 int max = (newstart + duration).frames(m_document->fps());
6253 QDomNodeList params = xml.elementsByTagName("parameter");
6254 for (int i = 0; i < params.count(); i++) {
6255 QDomElement e = params.item(i).toElement();
6256 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6257 QString def = e.attribute("default");
6258 // Effect has a keyframe type parameter, we need to adjust the values
6259 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6260 QStringList newKeyFrames;
6261 foreach(const QString &str, keys) {
6262 int pos = str.section(':', 0, 0).toInt();
6263 double val = str.section(':', 1, 1).toDouble();
6266 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6268 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6270 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6271 e.setAttribute("keyframes", newKeyFrames.join(";"));
6276 ClipItem *CustomTrackView::getClipUnderCursor() const
6278 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6279 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6280 for (int i = 0; i < collisions.count(); i++) {
6281 if (collisions.at(i)->type() == AVWIDGET) {
6282 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6283 if (!clip->isItemLocked()) return clip;
6289 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6291 QList<QGraphicsItem *> clips = scene()->selectedItems();
6292 if (clips.isEmpty()) {
6293 return getClipUnderCursor();
6295 AbstractClipItem *item = NULL;
6296 for (int i = 0; i < clips.count(); ++i) {
6297 if (clips.at(i)->type() == AVWIDGET) {
6298 item = static_cast < AbstractClipItem *>(clips.at(i));
6299 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6302 if (item) return item;
6307 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6309 QList<QGraphicsItem *> clips = scene()->selectedItems();
6310 if (clips.isEmpty()) {
6311 return getClipUnderCursor();
6314 // remove all items in the list that are not clips
6315 for (int i = 0; i < clips.count();) {
6316 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6319 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6320 for (int i = 0; i < clips.count(); ++i) {
6321 if (clips.at(i)->type() == AVWIDGET) {
6322 item = static_cast < ClipItem *>(clips.at(i));
6323 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6331 void CustomTrackView::setInPoint()
6333 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6335 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6338 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6343 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6346 QUndoCommand *resizeCommand = new QUndoCommand();
6347 resizeCommand->setText(i18n("Resize group"));
6348 QList <QGraphicsItem *> items = parent->childItems();
6349 for (int i = 0; i < items.count(); ++i) {
6350 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6351 if (item && item->type() == AVWIDGET) {
6352 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6355 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6357 //TODO warn user of failed resize
6358 delete resizeCommand;
6361 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6364 void CustomTrackView::setOutPoint()
6366 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6368 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6371 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6375 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6378 QUndoCommand *resizeCommand = new QUndoCommand();
6379 resizeCommand->setText(i18n("Resize group"));
6380 QList <QGraphicsItem *> items = parent->childItems();
6381 for (int i = 0; i < items.count(); ++i) {
6382 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6383 if (item && item->type() == AVWIDGET) {
6384 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6387 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6389 //TODO warn user of failed resize
6390 delete resizeCommand;
6393 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6396 void CustomTrackView::slotUpdateAllThumbs()
6398 if (!isEnabled()) return;
6399 QList<QGraphicsItem *> itemList = items();
6400 //if (itemList.isEmpty()) return;
6402 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6403 for (int i = 0; i < itemList.count(); i++) {
6404 if (itemList.at(i)->type() == AVWIDGET) {
6405 item = static_cast <ClipItem *>(itemList.at(i));
6406 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6407 // Check if we have a cached thumbnail
6408 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6409 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6410 if (QFile::exists(thumb)) {
6412 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6413 item->slotSetStartThumb(pix);
6416 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6417 QString endThumb = startThumb;
6418 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6419 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6420 if (QFile::exists(startThumb)) {
6421 QPixmap pix(startThumb);
6422 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6423 item->slotSetStartThumb(pix);
6425 if (QFile::exists(endThumb)) {
6426 QPixmap pix(endThumb);
6427 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6428 item->slotSetEndThumb(pix);
6431 item->refreshClip(false, false);
6435 viewport()->update();
6438 void CustomTrackView::saveThumbnails()
6440 QList<QGraphicsItem *> itemList = items();
6442 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6443 for (int i = 0; i < itemList.count(); i++) {
6444 if (itemList.at(i)->type() == AVWIDGET) {
6445 item = static_cast <ClipItem *>(itemList.at(i));
6446 if (item->clipType() != COLOR) {
6447 // Check if we have a cached thumbnail
6448 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6449 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6450 if (!QFile::exists(thumb)) {
6451 QPixmap pix(item->startThumb());
6455 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6456 QString endThumb = startThumb;
6457 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6458 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6459 if (!QFile::exists(startThumb)) {
6460 QPixmap pix(item->startThumb());
6461 pix.save(startThumb);
6463 if (!QFile::exists(endThumb)) {
6464 QPixmap pix(item->endThumb());
6474 void CustomTrackView::slotInsertTrack(int ix)
6476 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6477 d->comboTracks->setCurrentIndex(ix);
6478 d->label->setText(i18n("Insert track"));
6479 d->setWindowTitle(i18n("Insert New Track"));
6481 if (d->exec() == QDialog::Accepted) {
6482 ix = d->comboTracks->currentIndex();
6483 if (d->before_select->currentIndex() == 1)
6487 info.isMute = false;
6488 info.isLocked = false;
6489 info.effectsList = EffectsList(true);
6490 if (d->video_track->isChecked()) {
6491 info.type = VIDEOTRACK;
6492 info.isBlind = false;
6494 info.type = AUDIOTRACK;
6495 info.isBlind = true;
6497 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6498 m_commandStack->push(addTrack);
6499 setDocumentModified();
6504 void CustomTrackView::slotDeleteTrack(int ix)
6506 if (m_document->tracksCount() < 2) return;
6507 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6508 d->comboTracks->setCurrentIndex(ix);
6509 d->label->setText(i18n("Delete track"));
6510 d->before_select->setHidden(true);
6511 d->setWindowTitle(i18n("Delete Track"));
6512 d->video_track->setHidden(true);
6513 d->audio_track->setHidden(true);
6514 if (d->exec() == QDialog::Accepted) {
6515 ix = d->comboTracks->currentIndex();
6516 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6517 deleteTimelineTrack(ix, info);
6518 setDocumentModified();
6519 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6520 m_commandStack->push(command);*/
6525 void CustomTrackView::slotConfigTracks(int ix)
6527 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6528 ix, parentWidget());
6529 if (d->exec() == QDialog::Accepted) {
6530 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6531 m_commandStack->push(configTracks);
6532 QList <int> toDelete = d->deletedTracks();
6533 for (int i = 0; i < toDelete.count(); ++i) {
6534 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6535 deleteTimelineTrack(toDelete.at(i) - i, info);
6537 setDocumentModified();
6542 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6544 if (m_document->tracksCount() < 2) return;
6545 // Clear effect stack
6547 emit transitionItemSelected(NULL);
6549 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6550 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6551 QList<QGraphicsItem *> selection = m_scene->items(r);
6552 QUndoCommand *deleteTrack = new QUndoCommand();
6553 deleteTrack->setText("Delete track");
6554 new RefreshMonitorCommand(this, false, true, deleteTrack);
6556 // Delete all clips in selected track
6557 for (int i = 0; i < selection.count(); i++) {
6558 if (selection.at(i)->type() == AVWIDGET) {
6559 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6560 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6561 m_waitingThumbs.removeAll(item);
6562 m_scene->removeItem(item);
6565 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6566 Transition *item = static_cast <Transition *>(selection.at(i));
6567 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6568 m_scene->removeItem(item);
6574 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6575 new RefreshMonitorCommand(this, true, false, deleteTrack);
6576 m_commandStack->push(deleteTrack);
6579 void CustomTrackView::autoTransition()
6581 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6582 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6583 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6586 Transition *tr = static_cast <Transition*>(itemList.at(0));
6587 tr->setAutomatic(!tr->isAutomatic());
6588 QDomElement transition = tr->toXML();
6589 m_document->renderer()->mltUpdateTransition(transition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), tr->startPos(), tr->endPos(), transition);
6590 setDocumentModified();
6593 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6595 QList<QGraphicsItem *> list = scene()->items();
6596 ClipItem *clip = NULL;
6597 for (int i = 0; i < list.size(); ++i) {
6598 if (list.at(i)->type() == AVWIDGET) {
6599 clip = static_cast <ClipItem *>(list.at(i));
6600 if (clip->clipProducer() == id) {
6601 clip->setClipName(name);
6605 viewport()->update();
6608 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6610 minimum = GenTime();
6611 maximum = GenTime();
6612 QList<QGraphicsItem *> selection;
6613 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6614 selection.removeAll(item);
6615 for (int i = 0; i < selection.count(); i++) {
6616 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6617 if (clip && clip->type() == AVWIDGET) {
6618 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6619 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6624 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6626 minimum = GenTime();
6627 maximum = GenTime();
6628 QList<QGraphicsItem *> selection;
6629 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6630 selection.removeAll(item);
6631 for (int i = 0; i < selection.count(); i++) {
6632 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6633 if (clip && clip->type() == TRANSITIONWIDGET) {
6634 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6635 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6640 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6642 for (int i = 0; i < groups.count(); i++) {
6643 QDomNodeList children = groups.at(i).childNodes();
6644 scene()->clearSelection();
6645 QList <QGraphicsItem*>list;
6646 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6647 QDomElement elem = children.item(nodeindex).toElement();
6648 int pos = elem.attribute("position").toInt();
6649 int track = elem.attribute("track").toInt();
6650 if (elem.tagName() == "clipitem") {
6651 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6652 if (clip) list.append(clip);//clip->setSelected(true);
6654 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6655 if (clip) list.append(clip);//clip->setSelected(true);
6658 groupSelectedItems(list, true);
6662 void CustomTrackView::splitAudio()
6664 resetSelectionGroup();
6665 QList<QGraphicsItem *> selection = scene()->selectedItems();
6666 if (selection.isEmpty()) {
6667 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6670 QUndoCommand *splitCommand = new QUndoCommand();
6671 splitCommand->setText(i18n("Split audio"));
6672 for (int i = 0; i < selection.count(); i++) {
6673 if (selection.at(i)->type() == AVWIDGET) {
6674 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6675 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6676 if (clip->parentItem()) {
6677 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6679 EffectsList effects;
6680 effects.clone(clip->effectList());
6681 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6686 if (splitCommand->childCount()) {
6687 updateTrackDuration(-1, splitCommand);
6688 m_commandStack->push(splitCommand);
6692 void CustomTrackView::setAudioAlignReference()
6694 QList<QGraphicsItem *> selection = scene()->selectedItems();
6695 if (selection.isEmpty() || selection.size() > 1) {
6696 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6699 if (m_audioCorrelator != NULL) {
6700 delete m_audioCorrelator;
6702 if (selection.at(0)->type() == AVWIDGET) {
6703 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6704 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6705 m_audioAlignmentReference = clip;
6707 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6708 m_audioCorrelator = new AudioCorrelation(envelope);
6712 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6713 envelope->dumpInfo();
6717 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6721 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6724 void CustomTrackView::alignAudio()
6726 bool referenceOK = true;
6727 if (m_audioCorrelator == NULL) {
6728 referenceOK = false;
6731 if (!scene()->items().contains(m_audioAlignmentReference)) {
6732 // The reference item has been deleted from the timeline (or so)
6733 referenceOK = false;
6737 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6742 QList<QGraphicsItem *> selection = scene()->selectedItems();
6743 foreach (QGraphicsItem *item, selection) {
6744 if (item->type() == AVWIDGET) {
6746 ClipItem *clip = static_cast<ClipItem*>(item);
6747 if (clip == m_audioAlignmentReference) {
6751 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6752 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6754 // FFT only for larger vectors. We could use it all time, but for small vectors
6755 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6756 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6757 int shift = m_audioCorrelator->getShift(index);
6762 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6763 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6764 envelope->dumpInfo();
6766 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6767 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6768 qDebug() << "We will start at " << targetPos;
6769 qDebug() << "to shift by " << shift;
6770 qDebug() << "(eventually)";
6771 qDebug() << "(maybe)";
6775 QUndoCommand *moveCommand = new QUndoCommand();
6777 GenTime add(shift, m_document->fps());
6778 ItemInfo start = clip->info();
6780 ItemInfo end = start;
6781 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6782 end.endPos = end.startPos + start.cropDuration;
6784 if ( end.startPos.seconds() < 0 ) {
6785 // Clip would start before 0, so crop it first
6786 GenTime cropBy = -end.startPos;
6789 qDebug() << "Need to crop clip. " << start;
6790 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6793 ItemInfo resized = start;
6794 resized.startPos += cropBy;
6796 resizeClip(start, resized);
6797 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6799 start = clip->info();
6800 end.startPos += cropBy;
6803 qDebug() << "Clip cropped. " << start;
6804 qDebug() << "Moving to: " << end;
6808 if (itemCollision(clip, end)) {
6810 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6814 moveCommand->setText(i18n("Auto-align clip"));
6815 new MoveClipCommand(this, start, end, true, moveCommand);
6816 updateTrackDuration(clip->track(), moveCommand);
6817 m_commandStack->push(moveCommand);
6824 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6826 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6830 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6832 ClipItem *clip = getClipItemAt(pos, track);
6834 kDebug() << "// Cannot find clip to split!!!";
6838 int start = pos.frames(m_document->fps());
6839 int freetrack = m_document->tracksCount() - track - 1;
6841 // do not split audio when we are on an audio track
6842 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6845 for (; freetrack > 0; freetrack--) {
6846 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6847 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6848 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6849 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6850 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6855 if (freetrack == 0) {
6856 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6858 ItemInfo info = clip->info();
6859 info.track = m_document->tracksCount() - freetrack;
6860 QDomElement xml = clip->xml();
6861 xml.setAttribute("audio_only", 1);
6862 scene()->clearSelection();
6863 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6864 clip->setSelected(true);
6865 ClipItem *audioClip = getClipItemAt(start, info.track);
6867 clip->setVideoOnly(true);
6868 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6869 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6870 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6872 m_document->renderer()->unlockService(tractor);
6873 audioClip->setSelected(true);
6875 // keep video effects, move audio effects to audio clip
6878 for (int i = 0; i < effects.count(); ++i) {
6879 if (effects.at(i).attribute("type") == "audio") {
6880 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6883 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6887 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6891 // unsplit clip: remove audio part and change video part to normal clip
6892 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6893 kDebug() << "//CANNOT FIND CLP GRP";
6896 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6897 QList<QGraphicsItem *> children = grp->childItems();
6898 if (children.count() != 2) {
6899 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6902 for (int i = 0; i < children.count(); i++) {
6903 if (children.at(i) != clip) {
6904 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6905 ItemInfo info = clip->info();
6906 deleteClip(clp->info());
6907 clip->setVideoOnly(false);
6908 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6909 if (!m_document->renderer()->mltUpdateClipProducer(
6911 m_document->tracksCount() - info.track,
6912 info.startPos.frames(m_document->fps()),
6913 clip->baseClip()->getProducer(info.track))) {
6915 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6916 info.startPos.frames(m_document->fps()), info.track),
6919 m_document->renderer()->unlockService(tractor);
6921 // re-add audio effects
6922 for (int i = 0; i < effects.count(); ++i) {
6923 if (effects.at(i).attribute("type") == "audio") {
6924 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6931 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6932 m_document->clipManager()->removeGroup(grp);
6933 scene()->destroyItemGroup(grp);
6937 void CustomTrackView::setVideoOnly()
6939 resetSelectionGroup();
6940 QList<QGraphicsItem *> selection = scene()->selectedItems();
6941 if (selection.isEmpty()) {
6942 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6945 QUndoCommand *videoCommand = new QUndoCommand();
6946 videoCommand->setText(i18n("Video only"));
6947 for (int i = 0; i < selection.count(); i++) {
6948 if (selection.at(i)->type() == AVWIDGET) {
6949 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6950 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6951 if (clip->parentItem()) {
6952 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6954 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6959 m_commandStack->push(videoCommand);
6962 void CustomTrackView::setAudioOnly()
6964 resetSelectionGroup();
6965 QList<QGraphicsItem *> selection = scene()->selectedItems();
6966 if (selection.isEmpty()) {
6967 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6970 QUndoCommand *videoCommand = new QUndoCommand();
6971 videoCommand->setText(i18n("Audio only"));
6972 for (int i = 0; i < selection.count(); i++) {
6973 if (selection.at(i)->type() == AVWIDGET) {
6974 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6975 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6976 if (clip->parentItem()) {
6977 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6979 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6984 m_commandStack->push(videoCommand);
6987 void CustomTrackView::setAudioAndVideo()
6989 resetSelectionGroup();
6990 QList<QGraphicsItem *> selection = scene()->selectedItems();
6991 if (selection.isEmpty()) {
6992 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6995 QUndoCommand *videoCommand = new QUndoCommand();
6996 videoCommand->setText(i18n("Audio and Video"));
6997 for (int i = 0; i < selection.count(); i++) {
6998 if (selection.at(i)->type() == AVWIDGET) {
6999 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7000 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
7001 if (clip->parentItem()) {
7002 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
7004 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
7009 m_commandStack->push(videoCommand);
7012 void CustomTrackView::monitorRefresh()
7014 m_document->renderer()->doRefresh();
7017 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
7019 ClipItem *clip = getClipItemAt(pos, track);
7021 kDebug() << "// Cannot find clip to split!!!";
7024 Mlt::Tractor *tractor = m_document->renderer()->lockService();
7026 int start = pos.frames(m_document->fps());
7027 clip->setVideoOnly(true);
7028 clip->setAudioOnly(false);
7029 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
7030 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7032 } else if (audioOnly) {
7033 int start = pos.frames(m_document->fps());
7034 clip->setAudioOnly(true);
7035 clip->setVideoOnly(false);
7036 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
7037 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7040 int start = pos.frames(m_document->fps());
7041 clip->setAudioOnly(false);
7042 clip->setVideoOnly(false);
7043 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
7044 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7047 m_document->renderer()->unlockService(tractor);
7049 setDocumentModified();
7052 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
7056 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
7057 m_clipTypeGroup->setEnabled(false);
7058 hasAudio = clip != NULL && clip->clipType() == AUDIO;
7061 switch (clip->clipType()) {
7075 m_clipTypeGroup->setEnabled(true);
7076 QList <QAction *> actions = m_clipTypeGroup->actions();
7078 if (clip->isAudioOnly()) lookup = "clip_audio_only";
7079 else if (clip->isVideoOnly()) lookup = "clip_video_only";
7080 else lookup = "clip_audio_and_video";
7081 for (int i = 0; i < actions.count(); i++) {
7082 if (actions.at(i)->data().toString() == lookup) {
7083 actions.at(i)->setChecked(true);
7089 for (int i = 0; i < m_audioActions.count(); i++) {
7090 m_audioActions.at(i)->setEnabled(hasAudio);
7092 for (int i = 0; i < m_avActions.count(); i++) {
7093 m_avActions.at(i)->setEnabled(hasAV);
7097 void CustomTrackView::slotGoToMarker(QAction *action)
7099 int pos = action->data().toInt();
7103 void CustomTrackView::reloadTransitionLumas()
7107 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
7108 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
7109 for (int i = 0; i < params.count(); i++) {
7110 QDomElement e = params.item(i).toElement();
7111 if (e.attribute("tag") == "resource") {
7112 lumaNames = e.attribute("paramlistdisplay");
7113 lumaFiles = e.attribute("paramlist");
7118 QList<QGraphicsItem *> itemList = items();
7119 Transition *transitionitem;
7120 QDomElement transitionXml;
7121 for (int i = 0; i < itemList.count(); i++) {
7122 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7123 transitionitem = static_cast <Transition*>(itemList.at(i));
7124 transitionXml = transitionitem->toXML();
7125 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
7126 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7127 for (int i = 0; i < params.count(); i++) {
7128 QDomElement e = params.item(i).toElement();
7129 if (e.attribute("tag") == "resource") {
7130 e.setAttribute("paramlistdisplay", lumaNames);
7131 e.setAttribute("paramlist", lumaFiles);
7136 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
7137 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7138 for (int i = 0; i < params.count(); i++) {
7139 QDomElement e = params.item(i).toElement();
7140 if (e.attribute("tag") == "luma") {
7141 e.setAttribute("paramlistdisplay", lumaNames);
7142 e.setAttribute("paramlist", lumaFiles);
7149 emit transitionItemSelected(NULL);
7152 double CustomTrackView::fps() const
7154 return m_document->fps();
7157 void CustomTrackView::updateProjectFps()
7159 // update all clips to the new fps
7160 resetSelectionGroup();
7161 scene()->clearSelection();
7163 QList<QGraphicsItem *> itemList = items();
7164 for (int i = 0; i < itemList.count(); i++) {
7165 // remove all items and re-add them one by one
7166 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7168 for (int i = 0; i < itemList.count(); i++) {
7169 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7170 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7171 clip->updateFps(m_document->fps());
7172 m_scene->addItem(clip);
7173 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7174 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7175 QList<QGraphicsItem *> children = grp->childItems();
7176 for (int j = 0; j < children.count(); j++) {
7177 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7178 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7179 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7180 clip->updateFps(m_document->fps());
7183 m_document->clipManager()->removeGroup(grp);
7184 m_scene->addItem(grp);
7185 scene()->destroyItemGroup(grp);
7186 scene()->clearSelection();
7187 /*for (int j = 0; j < children.count(); j++) {
7188 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7189 //children.at(j)->setParentItem(0);
7190 children.at(j)->setSelected(true);
7193 groupSelectedItems(children, true);
7194 } else if (itemList.at(i)->type() == GUIDEITEM) {
7195 Guide *g = static_cast<Guide *>(itemList.at(i));
7197 m_scene->addItem(g);
7200 viewport()->update();
7203 void CustomTrackView::slotTrackDown()
7205 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7206 else m_selectedTrack++;
7207 emit updateTrackHeaders();
7208 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7209 ensureVisible(rect, 0, 0);
7210 viewport()->update();
7213 void CustomTrackView::slotTrackUp()
7215 if (m_selectedTrack > 0) m_selectedTrack--;
7216 else m_selectedTrack = m_document->tracksCount() - 1;
7217 emit updateTrackHeaders();
7218 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7219 ensureVisible(rect, 0, 0);
7220 viewport()->update();
7223 int CustomTrackView::selectedTrack() const
7225 return m_selectedTrack;
7228 QStringList CustomTrackView::selectedClips() const
7230 QStringList clipIds;
7231 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7232 for (int i = 0; i < selection.count(); i++) {
7233 if (selection.at(i)->type() == AVWIDGET) {
7234 ClipItem *item = (ClipItem *)selection.at(i);
7235 clipIds << item->clipProducer();
7241 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7243 QList<ClipItem *> clips;
7244 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7245 for (int i = 0; i < selection.count(); i++) {
7246 if (selection.at(i)->type() == AVWIDGET) {
7247 clips.append((ClipItem *)selection.at(i));
7253 void CustomTrackView::slotSelectTrack(int ix)
7255 m_selectedTrack = qMax(0, ix);
7256 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7257 emit updateTrackHeaders();
7258 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7259 ensureVisible(rect, 0, 0);
7260 viewport()->update();
7263 void CustomTrackView::slotSelectClipsInTrack()
7265 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7266 resetSelectionGroup();
7267 QList<QGraphicsItem *> selection = m_scene->items(rect);
7268 m_scene->clearSelection();
7269 QList<QGraphicsItem *> list;
7270 for (int i = 0; i < selection.count(); i++) {
7271 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7272 list.append(selection.at(i));
7275 groupSelectedItems(list, false, true);
7278 void CustomTrackView::slotSelectAllClips()
7280 m_scene->clearSelection();
7281 resetSelectionGroup();
7282 groupSelectedItems(m_scene->items(), false, true);
7285 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7288 if (track != -1 && pos != -1)
7289 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7291 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7292 QList<QGraphicsItem *> selection = m_scene->items(rect);
7293 resetSelectionGroup(group);
7294 if (!group) m_scene->clearSelection();
7295 for (int i = 0; i < selection.count(); i++) {
7296 if (selection.at(i)->type() == AVWIDGET) {
7297 selection.at(i)->setSelected(add);
7301 if (group) groupSelectedItems();
7304 void CustomTrackView::selectTransition(bool add, bool group)
7306 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7307 QList<QGraphicsItem *> selection = m_scene->items(rect);
7308 resetSelectionGroup(group);
7309 if (!group) m_scene->clearSelection();
7310 for (int i = 0; i < selection.count(); i++) {
7311 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7312 selection.at(i)->setSelected(add);
7316 if (group) groupSelectedItems();
7319 QStringList CustomTrackView::extractTransitionsLumas()
7322 QList<QGraphicsItem *> itemList = items();
7323 Transition *transitionitem;
7324 QDomElement transitionXml;
7325 for (int i = 0; i < itemList.count(); i++) {
7326 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7327 transitionitem = static_cast <Transition*>(itemList.at(i));
7328 transitionXml = transitionitem->toXML();
7329 // luma files in transitions can be in "resource" or "luma" property
7330 QString luma = EffectsList::parameter(transitionXml, "luma");
7331 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7332 if (!luma.isEmpty()) urls << KUrl(luma).path();
7335 urls.removeDuplicates();
7339 void CustomTrackView::setEditMode(EDITMODE mode)
7341 m_scene->setEditMode(mode);
7344 void CustomTrackView::checkTrackSequence(int track)
7346 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7347 //track = m_document->tracksCount() -track;
7348 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7349 QList<QGraphicsItem *> selection = m_scene->items(rect);
7350 QList <int> timelineList;
7351 timelineList.append(0);
7352 for (int i = 0; i < selection.count(); i++) {
7353 if (selection.at(i)->type() == AVWIDGET) {
7354 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7355 int start = clip->startPos().frames(m_document->fps());
7356 int end = clip->endPos().frames(m_document->fps());
7357 if (!timelineList.contains(start)) timelineList.append(start);
7358 if (!timelineList.contains(end)) timelineList.append(end);
7361 qSort(timelineList);
7362 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7363 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7366 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7368 if (data.isEmpty()) return;
7369 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7371 info.startPos = GenTime(in, m_document->fps());
7372 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7373 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7374 info.cropDuration = info.endPos - info.startPos;
7375 info.track = m_selectedTrack;
7376 QUndoCommand *addCommand = new QUndoCommand();
7377 addCommand->setText(i18n("Insert clip"));
7378 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7379 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7380 updateTrackDuration(info.track, addCommand);
7381 m_commandStack->push(addCommand);
7383 selectClip(true, false, m_selectedTrack, in);
7384 // Automatic audio split
7385 if (KdenliveSettings::splitaudio())
7389 void CustomTrackView::clearSelection(bool emitInfo)
7391 if (m_dragItem) m_dragItem->setSelected(false);
7392 resetSelectionGroup();
7393 scene()->clearSelection();
7395 if (emitInfo) emit clipItemSelected(NULL);
7398 void CustomTrackView::updatePalette()
7400 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7404 pen1.setColor(palette().text().color());
7405 m_cursorLine->setPen(pen1);
7409 void CustomTrackView::removeTipAnimation()
7412 scene()->removeItem(m_visualTip);
7413 m_animationTimer->stop();
7421 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7423 if (m_visualTip == NULL) {
7424 QRectF rect = clip->sceneBoundingRect();
7425 m_animation = new QGraphicsItemAnimation;
7426 m_animation->setTimeLine(m_animationTimer);
7427 m_animation->setScaleAt(1, 1, 1);
7432 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7433 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7434 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7436 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7438 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7440 m_animation->setScaleAt(.5, 2, 2);
7444 polygon << QPoint(0, - size * 2);
7445 if (mode == RESIZESTART)
7446 polygon << QPoint(size * 2, 0);
7448 polygon << QPoint(- size * 2, 0);
7449 polygon << QPoint(0, size * 2);
7450 polygon << QPoint(0, - size * 2);
7452 m_visualTip = new QGraphicsPolygonItem(polygon);
7453 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7454 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7455 if (mode == RESIZESTART)
7456 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7458 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7460 m_animation->setScaleAt(.5, 2, 1);
7462 case TRANSITIONSTART:
7464 polygon << QPoint(0, - size * 2);
7465 if (mode == TRANSITIONSTART)
7466 polygon << QPoint(size * 2, 0);
7468 polygon << QPoint(- size * 2, 0);
7469 polygon << QPoint(0, 0);
7470 polygon << QPoint(0, - size * 2);
7472 m_visualTip = new QGraphicsPolygonItem(polygon);
7473 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7474 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7475 if (mode == TRANSITIONSTART)
7476 m_visualTip->setPos(rect.x(), rect.bottom());
7478 m_visualTip->setPos(rect.right(), rect.bottom());
7480 m_animation->setScaleAt(.5, 2, 2);
7487 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7488 m_visualTip->setZValue(100);
7489 scene()->addItem(m_visualTip);
7490 m_animation->setItem(m_visualTip);
7491 m_animationTimer->start();
7495 bool CustomTrackView::hasAudio(int track) const
7497 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7498 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7499 QGraphicsItem *item;
7500 for (int i = 0; i < collisions.count(); i++) {
7501 item = collisions.at(i);
7502 if (!item->isEnabled()) continue;
7503 if (item->type() == AVWIDGET) {
7504 ClipItem *clip = static_cast <ClipItem *>(item);
7505 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7511 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7514 QUndoCommand *effectCommand = new QUndoCommand();
7516 if (effect.tagName() == "effectgroup") {
7517 effectName = effect.attribute("name");
7519 QDomElement namenode = effect.firstChildElement("name");
7520 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7521 else effectName = i18n("effect");
7523 effectCommand->setText(i18n("Add %1", effectName));
7524 if (effect.tagName() == "effectgroup") {
7525 QDomNodeList effectlist = effect.elementsByTagName("effect");
7526 for (int j = 0; j < effectlist.count(); j++) {
7527 QDomElement trackeffect = effectlist.at(j).toElement();
7528 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7529 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7532 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7536 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7537 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7538 delete effectCommand;
7541 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7544 if (effectCommand->childCount() > 0) {
7545 m_commandStack->push(effectCommand);
7546 setDocumentModified();
7548 else delete effectCommand;
7552 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7554 EffectsParameterList parameters;
7556 parameters.addParam("tag", effect.attribute("tag"));
7557 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7558 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7559 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7560 parameters.addParam("id", effect.attribute("id"));
7561 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7562 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7563 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7564 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7565 if (effect.attribute("id") == "region") {
7566 QDomNodeList subeffects = effect.elementsByTagName("effect");
7567 for (int i = 0; i < subeffects.count(); i++) {
7568 QDomElement subeffect = subeffects.at(i).toElement();
7569 int subeffectix = subeffect.attribute("region_ix").toInt();
7570 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7571 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7572 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7573 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7574 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7578 QDomNodeList params = effect.elementsByTagName("parameter");
7579 adjustEffectParameters(parameters, params, m_document->mltProfile());
7585 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7588 for (int i = 0; i < params.count(); i++) {
7589 QDomElement e = params.item(i).toElement();
7590 QString paramname = prefix + e.attribute("name");
7591 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7592 // effects with geometry param need in / out synced with the clip, request it...
7593 parameters.addParam("_sync_in_out", "1");
7595 if (e.attribute("type") == "simplekeyframe") {
7596 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7597 double factor = e.attribute("factor", "1").toDouble();
7598 double offset = e.attribute("offset", "0").toDouble();
7599 for (int j = 0; j < values.count(); j++) {
7600 QString pos = values.at(j).section(':', 0, 0);
7601 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7602 values[j] = pos + '=' + locale.toString(val);
7604 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7605 parameters.addParam(paramname, values.join(";"));
7606 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7607 parameters.addParam("max", e.attribute("max"));
7608 parameters.addParam("min", e.attribute("min"));
7609 parameters.addParam("factor", e.attribute("factor", "1"));*/
7610 } else if (e.attribute("type") == "keyframe") {
7611 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7612 parameters.addParam("keyframes", e.attribute("keyframes"));
7613 parameters.addParam("max", e.attribute("max"));
7614 parameters.addParam("min", e.attribute("min"));
7615 parameters.addParam("factor", e.attribute("factor", "1"));
7616 parameters.addParam("offset", e.attribute("offset", "0"));
7617 parameters.addParam("starttag", e.attribute("starttag", "start"));
7618 parameters.addParam("endtag", e.attribute("endtag", "end"));
7619 } else if (e.attribute("namedesc").contains(';')) {
7620 QString format = e.attribute("format");
7621 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7622 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7624 QTextStream txtNeu(&neu);
7625 if (values.size() > 0)
7626 txtNeu << (int)values[0].toDouble();
7627 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7628 txtNeu << separators[i];
7629 txtNeu << (int)(values[i+1].toDouble());
7631 parameters.addParam("start", neu);
7633 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7635 if (e.attribute("factor").contains('%')) {
7636 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7638 fact = e.attribute("factor", "1").toDouble();
7640 double offset = e.attribute("offset", "0").toDouble();
7641 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7643 parameters.addParam(paramname, e.attribute("value"));
7650 void CustomTrackView::updateTrackNames(int track, bool added)
7652 QList <TrackInfo> tracks = m_document->tracksList();
7653 int max = tracks.count();
7654 int docTrack = max - track - 1;
7656 // count number of tracks of each type
7657 int videoTracks = 0;
7658 int audioTracks = 0;
7659 for (int i = max - 1; i >= 0; --i) {
7660 TrackInfo info = tracks.at(i);
7661 if (info.type == VIDEOTRACK)
7666 if (i <= docTrack) {
7667 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7668 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7671 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7672 info.trackName = type + QString::number(typeNumber);
7673 m_document->setTrackType(i, info);
7676 if (info.trackName == type + QString::number(typeNumber + 1)) {
7677 info.trackName = type + QString::number(typeNumber);
7678 m_document->setTrackType(i, info);
7683 emit tracksChanged();
7686 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7692 tracks << m_document->tracksCount() - track - 1;
7694 // negative track number -> update all tracks
7695 for (int i = 0; i < m_document->tracksCount(); ++i)
7699 for (int i = 0; i < tracks.count(); ++i) {
7701 // t + 1 because of black background track
7702 duration = m_document->renderer()->mltTrackDuration(t + 1);
7703 if (duration != m_document->trackDuration(t)) {
7704 m_document->setTrackDuration(t, duration);
7707 EffectsList effects = m_document->getTrackEffects(t);
7708 for (int j = 0; j < effects.count(); ++j) {
7710 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7711 * - update the effectstack if necessary
7718 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7720 QList<QGraphicsItem *> list = scene()->items();
7721 ClipItem *clip = NULL;
7722 for (int i = 0; i < list.size(); ++i) {
7723 if (list.at(i)->type() == AVWIDGET) {
7724 clip = static_cast <ClipItem *>(list.at(i));
7725 if (clip->clipProducer() == id) {
7726 clip->refreshClip(true, resetThumbs);
7732 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7734 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7736 if (!effects.isEmpty()) {
7737 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7738 while (i != effects.constEnd()) {
7739 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7746 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7748 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7750 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7753 QDomElement newEffect;
7754 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7755 if (effect.attribute("id") == extra.value("finalfilter")) {
7756 newEffect = effect.cloneNode().toElement();
7757 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7758 while (i != filterParams.constEnd()) {
7759 EffectsList::setParameter(newEffect, i.key(), i.value());
7760 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7763 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7764 m_commandStack->push(command);
7765 emit clipItemSelected(clip);
7770 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7772 ClipItem *item = NULL;
7773 if (type == TRANSITIONWIDGET) {
7774 // We want to import keyframes to a transition
7775 if (!m_selectionGroup) {
7776 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7779 // Make sure there is no collision
7780 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7781 for (int i = 0; i < children.count(); i++) {
7782 if (children.at(i)->type() == AVWIDGET) {
7783 item = (ClipItem*) children.at(i);
7789 // Import keyframes from current clip to its effect
7790 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7794 emit displayMessage(i18n("No clip found"), ErrorMessage);
7797 QMap <QString, QString> data = item->baseClip()->analysisData();
7798 if (data.isEmpty()) {
7799 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7802 QPointer<QDialog> d = new QDialog(this);
7803 Ui::ImportKeyframesDialog_UI ui;
7808 QMap<QString, QString>::const_iterator i = data.constBegin();
7809 while (i != data.constEnd()) {
7810 ui.data_list->insertItem(ix, i.key());
7811 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7816 if (d->exec() != QDialog::Accepted) {
7820 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7822 int offset = item->cropStart().frames(m_document->fps());
7823 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7824 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7825 Mlt::GeometryItem gitem;
7826 geometry.fetch(&gitem, offset);
7828 newGeometry.insert(gitem);
7829 int pos = offset + 1;
7830 while (!geometry.next_key(&gitem, pos)) {
7831 pos = gitem.frame();
7832 gitem.frame(pos - offset);
7834 newGeometry.insert(gitem);
7836 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7839 if (ui.import_position->isChecked()) {
7840 if (ui.import_size->isChecked()) {
7841 foreach(QString key, keyframeList) {
7842 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7843 else result.append(key);
7848 foreach(QString key, keyframeList) {
7849 result.append(key.section(':', 0, 0));
7854 else if (ui.import_size->isChecked()) {
7855 foreach(QString key, keyframeList) {
7856 result.append(key.section(':', 1, 1));
7860 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);