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/refreshmonitorcommand.h"
66 #include "profilesdialog.h"
68 #include "lib/audio/audioEnvelope.h"
69 #include "lib/audio/audioCorrelation.h"
76 #include <KMessageBox>
77 #include <KIO/NetAccess>
78 #include <KFileDialog>
80 #include <QMouseEvent>
81 #include <QStylePainter>
82 #include <QGraphicsItem>
83 #include <QDomDocument>
85 #include <QApplication>
86 #include <QInputDialog>
89 #if QT_VERSION >= 0x040600
90 #include <QGraphicsDropShadowEffect>
93 #define SEEK_INACTIVE (-1)
97 bool sortGuidesList(const Guide *g1 , const Guide *g2)
99 return (*g1).position() < (*g2).position();
104 // disable animation if user asked it in KDE's global settings
105 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
106 // needs something like below (taken from dolphin)
107 // #include <kglobalsettings.h>
108 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
109 // const int duration = animate ? 1500 : 1;
111 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
112 QGraphicsView(projectscene, parent)
113 , m_tracksHeight(KdenliveSettings::trackheight())
114 , m_projectDuration(0)
117 , m_scene(projectscene)
119 , m_operationMode(NONE)
126 , m_autoScroll(KdenliveSettings::autoscroll())
127 , m_timelineContextMenu(NULL)
128 , m_timelineContextClipMenu(NULL)
129 , m_timelineContextTransitionMenu(NULL)
131 , m_autoTransition(NULL)
132 , m_pasteEffectsAction(NULL)
133 , m_ungroupAction(NULL)
135 , m_deleteGuide(NULL)
136 , m_clipTypeGroup(NULL)
143 , m_blockRefresh(false)
144 , m_selectionGroup(NULL)
147 , m_audioCorrelator(NULL)
148 , m_audioAlignmentReference(NULL)
149 , m_controlModifier(false)
152 m_commandStack = doc->commandStack();
154 m_commandStack = NULL;
157 setMouseTracking(true);
158 setAcceptDrops(true);
159 setFrameShape(QFrame::NoFrame);
161 //setCacheMode(QGraphicsView::CacheBackground);
162 setAutoFillBackground(false);
163 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
164 setContentsMargins(0, 0, 0, 0);
166 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
168 m_animationTimer = new QTimeLine(800);
169 m_animationTimer->setFrameRange(0, 5);
170 m_animationTimer->setUpdateInterval(100);
171 m_animationTimer->setLoopCount(0);
173 m_tipColor = QColor(0, 192, 0, 200);
174 m_tipPen.setColor(QColor(255, 255, 255, 100));
175 m_tipPen.setWidth(3);
177 const int maxHeight = m_tracksHeight * m_document->tracksCount();
178 setSceneRect(0, 0, sceneRect().width(), maxHeight);
179 verticalScrollBar()->setMaximum(maxHeight);
180 verticalScrollBar()->setTracking(true);
181 // repaint guides when using vertical scroll
182 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
184 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
185 m_cursorLine->setZValue(1000);
188 pen1.setColor(palette().text().color());
189 m_cursorLine->setPen(pen1);
190 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
192 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
193 m_scrollTimer.setInterval(100);
194 m_scrollTimer.setSingleShot(true);
196 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
197 m_thumbsTimer.setInterval(500);
198 m_thumbsTimer.setSingleShot(true);
200 KIcon razorIcon("edit-cut");
201 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
203 KIcon spacerIcon("kdenlive-spacer-tool");
204 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
207 CustomTrackView::~CustomTrackView()
209 qDeleteAll(m_guides);
211 m_waitingThumbs.clear();
212 delete m_animationTimer;
216 void CustomTrackView::keyPressEvent(QKeyEvent * event)
218 if (event->key() == Qt::Key_Up) {
221 } else if (event->key() == Qt::Key_Down) {
224 } else QWidget::keyPressEvent(event);
227 void CustomTrackView::setDocumentModified()
229 m_document->setModified(true);
232 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
234 m_timelineContextMenu = timeline;
235 m_timelineContextClipMenu = clip;
236 m_clipTypeGroup = clipTypeGroup;
237 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
239 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
240 m_markerMenu->setEnabled(false);
241 markermenu->addMenu(m_markerMenu);
242 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
243 QList <QAction *> list = m_timelineContextClipMenu->actions();
244 for (int i = 0; i < list.count(); i++) {
245 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
246 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
247 else if (list.at(i)->data().toString() == "A") m_audioActions.append(list.at(i));
248 else if (list.at(i)->data().toString() == "A+V") m_avActions.append(list.at(i));
251 m_timelineContextTransitionMenu = transition;
252 list = m_timelineContextTransitionMenu->actions();
253 for (int i = 0; i < list.count(); i++) {
254 if (list.at(i)->data().toString() == "auto") {
255 m_autoTransition = list.at(i);
260 m_timelineContextMenu->addSeparator();
261 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
262 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
263 m_timelineContextMenu->addAction(m_deleteGuide);
265 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
266 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
267 m_timelineContextMenu->addAction(m_editGuide);
270 void CustomTrackView::slotDoResetMenuPosition()
272 m_menuPosition = QPoint();
275 void CustomTrackView::slotResetMenuPosition()
277 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
278 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
281 void CustomTrackView::checkAutoScroll()
283 m_autoScroll = KdenliveSettings::autoscroll();
286 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
287 return m_scene->m_tracksList;
291 int CustomTrackView::getFrameWidth()
293 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
296 void CustomTrackView::updateSceneFrameWidth()
298 int frameWidth = getFrameWidth();
299 QList<QGraphicsItem *> itemList = items();
301 for (int i = 0; i < itemList.count(); i++) {
302 if (itemList.at(i)->type() == AVWIDGET) {
303 item = (ClipItem*) itemList.at(i);
304 item->resetFrameWidth(frameWidth);
305 item->resetThumbs(true);
310 bool CustomTrackView::checkTrackHeight()
312 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
313 m_tracksHeight = KdenliveSettings::trackheight();
314 emit trackHeightChanged();
315 QList<QGraphicsItem *> itemList = items();
317 Transition *transitionitem;
318 int frameWidth = getFrameWidth();
319 bool snap = KdenliveSettings::snaptopoints();
320 KdenliveSettings::setSnaptopoints(false);
321 for (int i = 0; i < itemList.count(); i++) {
322 if (itemList.at(i)->type() == AVWIDGET) {
323 item = (ClipItem*) itemList.at(i);
324 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
325 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
326 item->resetFrameWidth(frameWidth);
327 item->resetThumbs(true);
328 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
329 transitionitem = (Transition*) itemList.at(i);
330 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
331 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
334 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
335 m_cursorLine->setLine(0, 0, 0, newHeight - 1);
336 for (int i = 0; i < m_guides.count(); i++) {
337 m_guides.at(i)->setLine(0, 0, 0, newHeight - 1);
340 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
341 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
342 KdenliveSettings::setSnaptopoints(snap);
343 viewport()->update();
347 /** Zoom or move viewport on mousewheel
349 * If mousewheel+Ctrl, zooms in/out on the timeline.
351 * With Ctrl, moves viewport towards end of timeline if down/back,
352 * opposite on up/forward.
354 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
355 void CustomTrackView::wheelEvent(QWheelEvent * e)
357 if (e->modifiers() == Qt::ControlModifier) {
358 if (e->delta() > 0) emit zoomIn();
361 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
362 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
366 int CustomTrackView::getPreviousVideoTrack(int track)
368 track = m_document->tracksCount() - track - 1;
370 for (int i = track; i > -1; i--) {
371 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
377 void CustomTrackView::slotFetchNextThumbs()
379 if (!m_waitingThumbs.isEmpty()) {
380 ClipItem *item = m_waitingThumbs.takeFirst();
381 while (item == NULL && !m_waitingThumbs.isEmpty()) {
382 item = m_waitingThumbs.takeFirst();
384 if (item) item->slotFetchThumbs();
385 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
389 void CustomTrackView::slotCheckMouseScrolling()
391 if (m_scrollOffset == 0) {
392 m_scrollTimer.stop();
395 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
396 m_scrollTimer.start();
399 void CustomTrackView::slotCheckPositionScrolling()
401 // If mouse is at a border of the view, scroll
402 if (m_moveOpMode != SEEK) return;
403 if (mapFromScene(m_cursorPos, 0).x() < 3) {
404 if (horizontalScrollBar()->value() == 0) return;
405 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
406 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
407 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
408 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
409 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
410 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
411 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
415 void CustomTrackView::slotAlignPlayheadToMousePos()
417 /* get curser point ref in screen coord */
418 QPoint ps = QCursor::pos();
419 /* get xPos in scene coord */
420 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
421 /* move playhead to new xPos*/
422 seekCursorPos(mappedXPos);
426 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
428 int pos = event->x();
429 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
430 double snappedPos = getSnapPointForPos(mappedXPos);
431 emit mousePosition(mappedXPos);
433 if (m_operationMode == SCROLLTIMELINE) {
434 QGraphicsView::mouseMoveEvent(event);
438 if (event->buttons() & Qt::MidButton) return;
439 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
440 event->setAccepted(true);
442 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
446 if (event->buttons() != Qt::NoButton) {
447 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
448 if (m_dragItem && move) m_clipDrag = true;
449 if (m_dragItem && m_tool == SELECTTOOL) {
450 if (m_operationMode == MOVE && m_clipDrag) {
451 QGraphicsView::mouseMoveEvent(event);
452 // If mouse is at a border of the view, scroll
454 m_scrollOffset = -30;
455 m_scrollTimer.start();
456 } else if (viewport()->width() - pos < 10) {
458 m_scrollTimer.start();
459 } else if (m_scrollTimer.isActive()) {
460 m_scrollTimer.stop();
462 } else if (m_operationMode == RESIZESTART && move) {
463 m_document->renderer()->pause();
464 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
465 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
467 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
469 m_dragItem->resizeStart((int)(snappedPos), true, false);
471 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
472 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
473 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
474 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
475 } else if (m_operationMode == RESIZEEND && move) {
476 m_document->renderer()->pause();
477 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
478 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
480 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
482 m_dragItem->resizeEnd((int)(snappedPos), false);
484 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
485 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
486 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
487 } else if (m_operationMode == FADEIN && move) {
488 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
489 } else if (m_operationMode == FADEOUT && move) {
490 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
491 } else if (m_operationMode == KEYFRAME && move) {
492 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
493 double pos = mapToScene(event->pos()).toPoint().y();
494 QRectF br = m_dragItem->sceneBoundingRect();
495 double maxh = 100.0 / br.height();
496 pos = (br.bottom() - pos) * maxh;
497 m_dragItem->updateKeyFramePos(keyFramePos, pos);
498 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
499 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
501 removeTipAnimation();
503 } else if (m_operationMode == MOVEGUIDE) {
504 removeTipAnimation();
505 QGraphicsView::mouseMoveEvent(event);
507 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
509 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
510 if (snappedPos < 0) snappedPos = 0;
512 // Make sure there is no collision
513 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
514 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
515 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
516 collidingItems.removeAll(m_selectionGroup);
517 for (int i = 0; i < children.count(); i++) {
518 if (children.at(i)->type() == GROUPWIDGET) {
519 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
520 for (int j = 0; j < subchildren.count(); j++)
521 collidingItems.removeAll(subchildren.at(j));
523 collidingItems.removeAll(children.at(i));
525 bool collision = false;
527 for (int i = 0; i < collidingItems.count(); i++) {
528 if (!collidingItems.at(i)->isEnabled()) continue;
529 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
530 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
531 // Moving backward, determine best pos
532 QPainterPath clipPath;
533 clipPath.addRect(item->sceneBoundingRect());
534 QPainterPath res = shape.intersected(clipPath);
535 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
538 snappedPos += offset;
539 // make sure we have no collision
540 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
541 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
542 collidingItems.removeAll(m_selectionGroup);
543 for (int i = 0; i < children.count(); i++) {
544 if (children.at(i)->type() == GROUPWIDGET) {
545 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
546 for (int j = 0; j < subchildren.count(); j++)
547 collidingItems.removeAll(subchildren.at(j));
549 collidingItems.removeAll(children.at(i));
552 for (int i = 0; i < collidingItems.count(); i++) {
553 if (!collidingItems.at(i)->isEnabled()) continue;
554 if (collidingItems.at(i)->type() == AVWIDGET) {
563 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
564 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
565 collidingItems.removeAll(m_selectionGroup);
566 for (int i = 0; i < children.count(); i++) {
567 if (children.at(i)->type() == GROUPWIDGET) {
568 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
569 for (int j = 0; j < subchildren.count(); j++)
570 collidingItems.removeAll(subchildren.at(j));
572 collidingItems.removeAll(children.at(i));
576 for (int i = 0; i < collidingItems.count(); i++) {
577 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
578 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
579 // Moving backward, determine best pos
580 QPainterPath clipPath;
581 clipPath.addRect(item->sceneBoundingRect());
582 QPainterPath res = shape.intersected(clipPath);
583 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
587 snappedPos += offset;
588 // make sure we have no collision
589 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
590 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
591 collidingItems.removeAll(m_selectionGroup);
592 for (int i = 0; i < children.count(); i++) {
593 if (children.at(i)->type() == GROUPWIDGET) {
594 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
595 for (int j = 0; j < subchildren.count(); j++)
596 collidingItems.removeAll(subchildren.at(j));
598 collidingItems.removeAll(children.at(i));
600 for (int i = 0; i < collidingItems.count(); i++) {
601 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
609 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
610 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
614 if (m_tool == RAZORTOOL) {
615 setCursor(m_razorCursor);
616 } else if (m_tool == SPACERTOOL) {
617 setCursor(m_spacerCursor);
620 QList<QGraphicsItem *> itemList = items(event->pos());
621 QGraphicsRectItem *item = NULL;
622 OPERATIONTYPE opMode = NONE;
624 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
626 setCursor(Qt::SplitHCursor);
627 } else for (int i = 0; i < itemList.count(); i++) {
628 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
629 item = (QGraphicsRectItem*) itemList.at(i);
634 if (m_tool == SPACERTOOL) {
639 if (item && event->buttons() == Qt::NoButton) {
640 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
641 if (m_tool == RAZORTOOL) {
642 // razor tool over a clip, display current frame in monitor
643 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
644 //TODO: solve crash when showing frame when moving razor over clip
645 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
651 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
652 // all other modes break the selection, so the user probably wants to move it
655 if (clip->rect().width() * transform().m11() < 15) {
656 // If the item is very small, only allow move
659 else opMode = clip->operationMode(mapToScene(event->pos()));
662 const double size = 5;
663 if (opMode == m_moveOpMode) {
664 QGraphicsView::mouseMoveEvent(event);
667 removeTipAnimation();
669 m_moveOpMode = opMode;
670 setTipAnimation(clip, opMode, size);
672 if (item->type() == AVWIDGET)
673 ci = static_cast <ClipItem *>(item);
675 if (opMode == MOVE) {
676 setCursor(Qt::OpenHandCursor);
678 message = ci->clipName() + i18n(":");
679 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
680 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
681 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
683 if (clip->parentItem() == m_selectionGroup)
684 message.append(i18n(" Selection duration:"));
686 message.append(i18n(" Group duration:"));
687 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
688 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
689 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
690 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
694 } else if (opMode == RESIZESTART) {
695 setCursor(KCursor("left_side", Qt::SizeHorCursor));
697 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
698 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
699 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
700 } else if (opMode == RESIZEEND) {
701 setCursor(KCursor("right_side", Qt::SizeHorCursor));
703 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
704 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
705 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
706 } else if (opMode == FADEIN || opMode == FADEOUT) {
707 setCursor(Qt::PointingHandCursor);
708 if (ci && opMode == FADEIN && ci->fadeIn()) {
709 message = i18n("Fade in duration: ");
710 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
711 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
712 message = i18n("Fade out duration: ");
713 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
715 message = i18n("Drag to add or resize a fade effect.");
717 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
718 setCursor(Qt::PointingHandCursor);
719 message = i18n("Click to add a transition.");
720 } else if (opMode == KEYFRAME) {
721 setCursor(Qt::PointingHandCursor);
722 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
725 if (!message.isEmpty())
726 emit displayMessage(message, InformationMessage);
727 } // no clip under mouse
728 else if (m_tool == RAZORTOOL) {
731 } else if (opMode == MOVEGUIDE) {
732 m_moveOpMode = opMode;
734 removeTipAnimation();
735 setCursor(Qt::ArrowCursor);
736 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
737 QGraphicsView::mouseMoveEvent(event);
739 if (mappedXPos != m_document->renderer()->getCurrentSeekPosition() && mappedXPos != cursorPos()) {
740 seekCursorPos(mappedXPos);
741 slotCheckPositionScrolling();
744 } else m_moveOpMode = NONE;
746 QGraphicsView::mouseMoveEvent(event);
750 void CustomTrackView::mousePressEvent(QMouseEvent * event)
752 setFocus(Qt::MouseFocusReason);
753 m_menuPosition = QPoint();
756 // special cases (middle click button or ctrl / shift click
757 if (event->button() == Qt::MidButton) {
759 m_blockRefresh = false;
760 m_operationMode = NONE;
764 if (event->modifiers() & Qt::ShiftModifier) {
765 // Rectangle selection
766 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
767 setDragMode(QGraphicsView::RubberBandDrag);
768 if (!(event->modifiers() & Qt::ControlModifier)) {
769 resetSelectionGroup();
771 emit clipItemSelected(NULL);
774 scene()->clearSelection();
776 m_blockRefresh = false;
777 m_operationMode = RUBBERSELECTION;
778 QGraphicsView::mousePressEvent(event);
782 m_blockRefresh = true;
785 if (m_tool != RAZORTOOL) activateMonitor();
786 else if (m_document->renderer()->isPlaying()) {
787 m_document->renderer()->pause();
790 m_clickEvent = event->pos();
792 // check item under mouse
793 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
794 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
795 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
796 setDragMode(QGraphicsView::ScrollHandDrag);
797 m_blockRefresh = false;
798 m_operationMode = SCROLLTIMELINE;
799 QGraphicsView::mousePressEvent(event);
802 // if a guide and a clip were pressed, just select the guide
803 for (int i = 0; i < collisionList.count(); ++i) {
804 if (collisionList.at(i)->type() == GUIDEITEM) {
805 // a guide item was pressed
806 m_dragGuide = (Guide *) collisionList.at(i);
807 if (event->button() == Qt::LeftButton) { // move it
808 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
809 m_operationMode = MOVEGUIDE;
810 // deselect all clips so that only the guide will move
811 m_scene->clearSelection();
812 resetSelectionGroup(false);
813 updateSnapPoints(NULL);
814 QGraphicsView::mousePressEvent(event);
816 } else // show context menu
821 // Find first clip, transition or group under mouse (when no guides selected)
823 AbstractGroupItem *dragGroup = NULL;
824 AbstractClipItem *collisionClip = NULL;
826 QStringList lockedTracks;
828 while (!m_dragGuide && ct < collisionList.count()) {
829 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
830 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
831 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
835 if (collisionClip == m_dragItem) {
836 collisionClip = NULL;
839 m_dragItem = collisionClip;
842 for (int i = 0; i < m_document->tracksCount(); i++) {
843 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
845 yOffset = mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y();
846 m_dragItem->setProperty("y_absolute", yOffset);
847 m_dragItem->setProperty("locked_tracks", lockedTracks);
848 m_dragItemInfo = m_dragItem->info();
849 if (m_selectionGroup) {
850 m_selectionGroup->setProperty("y_absolute", yOffset);
851 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
853 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
854 QGraphicsItem *topGroup = m_dragItem->parentItem();
855 while (topGroup->parentItem() && topGroup->parentItem()->type() == GROUPWIDGET && topGroup->parentItem() != m_selectionGroup) {
856 topGroup = topGroup->parentItem();
858 dragGroup = static_cast <AbstractGroupItem *>(topGroup);
859 dragGroup->setProperty("y_absolute", yOffset);
860 dragGroup->setProperty("locked_tracks", lockedTracks);
867 if (m_dragItem) emit clipItemSelected(NULL);
871 #if QT_VERSION >= 0x040800
872 // Add shadow to dragged item, currently disabled because of painting artifacts
874 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
875 eff->setBlurRadius(5);
876 eff->setOffset(3, 3);
877 m_dragItem->setGraphicsEffect(eff);
880 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
881 // update transition menu action
882 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
883 m_autoTransition->setEnabled(true);
884 // A transition is selected
886 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
887 if (transitionClip && transitionClip->baseClip()) {
888 QString size = transitionClip->baseClip()->getProperty("frame_size");
889 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
890 if (factor == 0) factor = 1.0;
891 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
892 p.setY(size.section('x', 1, 1).toInt());
894 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
896 emit transitionItemSelected(NULL);
897 m_autoTransition->setEnabled(false);
899 // context menu requested
900 if (event->button() == Qt::RightButton) {
901 if (!m_dragItem && !m_dragGuide) {
902 // check if there is a guide close to mouse click
903 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
904 for (int i = 0; i < guidesCollisionList.count(); i++) {
905 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
906 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
910 // keep this to support multiple guides context menu in the future (?)
911 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
912 guidesCollisionList.removeAt(0);
914 if (!guidesCollisionList.isEmpty())
915 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
918 m_operationMode = NONE;
919 if (dragGroup == NULL) {
920 if (m_dragItem && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup)
921 dragGroup = static_cast<AbstractGroupItem*> (m_dragItem->parentItem());
923 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
924 m_menuPosition = m_clickEvent;
927 // No item under click
928 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
929 resetSelectionGroup(false);
930 m_scene->clearSelection();
932 updateClipTypeActions(NULL);
933 if (m_tool == SPACERTOOL) {
934 QList<QGraphicsItem *> selection;
935 if (event->modifiers() == Qt::ControlModifier) {
936 // Ctrl + click, select all items on track after click position
937 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
938 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
939 // Cannot use spacer on locked track
940 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
944 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
947 selection = checkForGroups(rect, &isOk);
949 // groups found on track, do not allow the move
950 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
954 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;
956 // Select all items on all tracks after click position
957 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
958 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
961 QList <GenTime> offsetList;
962 // create group to hold selected items
963 m_selectionGroup = new AbstractGroupItem(m_document->fps());
964 scene()->addItem(m_selectionGroup);
966 for (int i = 0; i < selection.count(); i++) {
967 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
968 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
969 if (item->isItemLocked()) continue;
970 offsetList.append(item->startPos());
971 offsetList.append(item->endPos());
972 m_selectionGroup->addItem(selection.at(i));
973 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
974 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
975 QList<QGraphicsItem *> children = selection.at(i)->childItems();
976 for (int j = 0; j < children.count(); j++) {
977 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
978 offsetList.append(item->startPos());
979 offsetList.append(item->endPos());
981 m_selectionGroup->addItem(selection.at(i));
982 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
983 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
984 m_selectionGroup->addItem(selection.at(i)->parentItem());
987 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
988 if (!offsetList.isEmpty()) {
990 QList <GenTime> cleandOffsetList;
991 GenTime startOffset = offsetList.takeFirst();
992 for (int k = 0; k < offsetList.size(); k++) {
993 GenTime newoffset = offsetList.at(k) - startOffset;
994 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
995 cleandOffsetList.append(newoffset);
998 updateSnapPoints(NULL, cleandOffsetList, true);
1000 m_operationMode = SPACER;
1001 } else if (event->button() != Qt::RightButton) {
1002 setCursor(Qt::ArrowCursor);
1003 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
1005 QGraphicsView::mousePressEvent(event);
1011 if (m_tool == RAZORTOOL && m_dragItem) {
1012 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
1013 if (m_dragItem->type() == TRANSITIONWIDGET) {
1014 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
1016 m_document->renderer()->pause();
1017 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
1018 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
1020 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1021 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), clip->effectList(), cutPos);
1022 m_commandStack->push(command);
1024 setDocumentModified();
1031 bool itemSelected = false;
1032 if (m_dragItem->isSelected()) {
1033 itemSelected = true;
1035 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1036 itemSelected = true;
1038 else if (dragGroup && dragGroup->isSelected()) {
1039 itemSelected = true;
1042 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1043 if (event->modifiers() != Qt::ControlModifier) {
1044 resetSelectionGroup(false);
1045 m_scene->clearSelection();
1046 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1047 viewport()->update();
1049 resetSelectionGroup();
1053 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1054 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1058 bool selected = !m_dragItem->isSelected();
1059 m_dragItem->setZValue(99);
1060 if (m_dragItem->parentItem()) m_dragItem->parentItem()->setZValue(99);
1061 QGraphicsView::mousePressEvent(event);
1064 dragGroup->setSelected(selected);
1065 QList<QGraphicsItem *> children = dragGroup->childItems();
1066 for (int i = 0; i < children.count(); i++) {
1067 children.at(i)->setSelected(selected);
1069 if (dragGroup->parentItem()) {
1070 dragGroup->parentItem()->setSelected(selected);
1074 m_dragItem->setSelected(selected);
1075 if (selected == false) {
1078 groupSelectedItems(QList <QGraphicsItem*>(), false, true);
1079 if (m_selectionGroup) {
1080 m_selectionGroup->setProperty("y_absolute", yOffset);
1081 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1085 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1086 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1087 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1089 else updateClipTypeActions(NULL);
1092 QGraphicsView::mousePressEvent(event);
1093 if (m_selectionGroup) {
1094 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1095 for (int i = 0; i < children.count(); i++) {
1096 children.at(i)->setSelected(itemSelected);
1098 m_selectionGroup->setSelected(itemSelected);
1102 dragGroup->setSelected(itemSelected);
1104 m_dragItem->setSelected(itemSelected);
1107 if (collisionClip != NULL || m_dragItem == NULL) {
1108 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1109 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1110 emit clipItemSelected(selected);
1112 emit clipItemSelected(NULL);
1116 // If clicked item is selected, allow move
1117 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1118 //QGraphicsView::mousePressEvent(event);
1121 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1122 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1123 // all other modes break the selection, so the user probably wants to move it
1124 m_operationMode = MOVE;
1126 if (m_dragItem->rect().width() * transform().m11() < 15) {
1127 // If the item is very small, only allow move
1128 m_operationMode = MOVE;
1130 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1132 } else m_operationMode = NONE;
1133 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1135 // Update snap points
1136 if (m_selectionGroup == NULL) {
1137 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1138 updateSnapPoints(NULL);
1140 updateSnapPoints(m_dragItem);
1142 QList <GenTime> offsetList;
1143 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1144 for (int i = 0; i < children.count(); i++) {
1145 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1146 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1147 offsetList.append(item->startPos());
1148 offsetList.append(item->endPos());
1151 if (!offsetList.isEmpty()) {
1153 GenTime startOffset = offsetList.takeFirst();
1154 QList <GenTime> cleandOffsetList;
1155 for (int k = 0; k < offsetList.size(); k++) {
1156 GenTime newoffset = offsetList.at(k) - startOffset;
1157 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1158 cleandOffsetList.append(newoffset);
1161 updateSnapPoints(NULL, cleandOffsetList, true);
1165 if (m_operationMode == KEYFRAME) {
1166 m_dragItem->updateSelectedKeyFrame();
1167 m_blockRefresh = false;
1169 } else if (m_operationMode == MOVE) {
1170 setCursor(Qt::ClosedHandCursor);
1171 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1173 info.startPos = m_dragItem->startPos();
1174 info.track = m_dragItem->track();
1175 int transitiontrack = getPreviousVideoTrack(info.track);
1176 ClipItem *transitionClip = NULL;
1177 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1178 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1179 info.endPos = transitionClip->endPos();
1181 GenTime transitionDuration(65, m_document->fps());
1182 if (m_dragItem->cropDuration() < transitionDuration)
1183 info.endPos = m_dragItem->endPos();
1185 info.endPos = info.startPos + transitionDuration;
1187 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1188 // Check there is no other transition at that place
1189 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1190 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1191 QList<QGraphicsItem *> selection = m_scene->items(r);
1192 bool transitionAccepted = true;
1193 for (int i = 0; i < selection.count(); i++) {
1194 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1195 Transition *tr = static_cast <Transition *>(selection.at(i));
1196 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1197 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1198 } else transitionAccepted = false;
1201 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1202 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1203 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1205 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1206 info.track = m_dragItem->track();
1207 int transitiontrack = getPreviousVideoTrack(info.track);
1208 ClipItem *transitionClip = NULL;
1209 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1210 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1211 info.startPos = transitionClip->startPos();
1213 GenTime transitionDuration(65, m_document->fps());
1214 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1215 else info.startPos = info.endPos - transitionDuration;
1217 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1218 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1219 EffectsList::setParameter(transition, "reverse", "1");
1221 // Check there is no other transition at that place
1222 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1223 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1224 QList<QGraphicsItem *> selection = m_scene->items(r);
1225 bool transitionAccepted = true;
1226 for (int i = 0; i < selection.count(); i++) {
1227 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1228 Transition *tr = static_cast <Transition *>(selection.at(i));
1229 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1230 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1231 } else transitionAccepted = false;
1234 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1235 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1237 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1238 resetSelectionGroup(false);
1239 m_dragItem->setSelected(true);
1241 m_blockRefresh = false;
1244 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1246 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1247 QList<QGraphicsItem *> list = scene()->items(p);
1248 AbstractGroupItem *group = NULL;
1249 for (int i = 0; i < list.size(); i++) {
1250 if (!list.at(i)->isEnabled()) continue;
1251 if (list.at(i)->type() == GROUPWIDGET) {
1252 group = static_cast <AbstractGroupItem *>(list.at(i));
1256 rebuildGroup(group);
1259 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1262 QList <QGraphicsItem *> children = group->childItems();
1263 m_document->clipManager()->removeGroup(group);
1264 for (int i = 0; i < children.count(); i++) {
1265 group->removeFromGroup(children.at(i));
1267 scene()->destroyItemGroup(group);
1268 groupSelectedItems(children, group != m_selectionGroup, true);
1272 void CustomTrackView::resetSelectionGroup(bool selectItems)
1274 if (m_selectionGroup) {
1275 // delete selection group
1276 bool snap = KdenliveSettings::snaptopoints();
1277 KdenliveSettings::setSnaptopoints(false);
1279 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1280 scene()->destroyItemGroup(m_selectionGroup);
1281 m_selectionGroup = NULL;
1282 for (int i = 0; i < children.count(); i++) {
1283 if (children.at(i)->parentItem() == 0) {
1284 if ((children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1285 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1286 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1287 children.at(i)->setSelected(selectItems);
1289 } else if (children.at(i)->type() == GROUPWIDGET) {
1290 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1291 children.at(i)->setSelected(selectItems);
1295 KdenliveSettings::setSnaptopoints(snap);
1299 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool createNewGroup, bool selectNewGroup)
1301 if (m_selectionGroup) {
1302 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1305 if (selection.isEmpty()) selection = m_scene->selectedItems();
1306 // Split groups and items
1307 QSet <QGraphicsItemGroup *> groupsList;
1308 QSet <QGraphicsItem *> itemsList;
1310 for (int i = 0; i < selection.count(); i++) {
1311 if (selectNewGroup) selection.at(i)->setSelected(true);
1312 if (selection.at(i)->type() == GROUPWIDGET) {
1313 AbstractGroupItem *it = static_cast <AbstractGroupItem *> (selection.at(i));
1314 while (it->parentItem() && it->parentItem()->type() == GROUPWIDGET) {
1315 it = static_cast <AbstractGroupItem *>(it->parentItem());
1317 if (!it || it->isItemLocked()) continue;
1318 groupsList.insert(it);
1321 for (int i = 0; i < selection.count(); i++) {
1322 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1323 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1324 AbstractGroupItem *it = static_cast <AbstractGroupItem *> (selection.at(i)->parentItem());
1325 while (it->parentItem() && it->parentItem()->type() == GROUPWIDGET) {
1326 it = static_cast <AbstractGroupItem *>(it->parentItem());
1328 if (!it || it->isItemLocked()) continue;
1329 groupsList.insert(it);
1332 AbstractClipItem *it = static_cast<AbstractClipItem *> (selection.at(i));
1333 if (!it || it->isItemLocked()) continue;
1334 itemsList.insert(selection.at(i));
1338 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1339 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1340 // only one item selected:
1341 QSetIterator<QGraphicsItem *> it(itemsList);
1342 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1343 m_dragItem->setSelected(true);
1348 // Find top left position of selection
1349 foreach (const QGraphicsItemGroup *value, groupsList) {
1350 rectUnion = rectUnion.united(value->sceneBoundingRect());
1352 foreach (const QGraphicsItem *value, itemsList) {
1353 rectUnion = rectUnion.united(value->sceneBoundingRect());
1355 bool snap = KdenliveSettings::snaptopoints();
1356 KdenliveSettings::setSnaptopoints(false);
1357 if (createNewGroup) {
1358 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1359 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1360 QPointF diff = newGroup->pos();
1361 newGroup->translate(-diff.x(), -diff.y());
1362 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1364 // Check if we are trying to include a group in a group
1365 foreach (QGraphicsItemGroup *value, groupsList) {
1366 newGroup->addItem(value);
1369 foreach (QGraphicsItemGroup *value, groupsList) {
1370 QList<QGraphicsItem *> children = value->childItems();
1371 for (int i = 0; i < children.count(); i++) {
1372 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1373 itemsList.insert(children.at(i));
1375 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1376 m_document->clipManager()->removeGroup(grp);
1377 scene()->destroyItemGroup(grp);
1380 foreach (QGraphicsItem *value, itemsList) {
1381 newGroup->addItem(value);
1383 scene()->addItem(newGroup);
1384 KdenliveSettings::setSnaptopoints(snap);
1385 if (selectNewGroup) newGroup->setSelected(true);
1387 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1388 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1389 QPointF diff = m_selectionGroup->pos();
1390 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1391 m_selectionGroup->translate(- diff.x(), -diff.y());
1393 scene()->addItem(m_selectionGroup);
1394 foreach (QGraphicsItemGroup *value, groupsList) {
1395 m_selectionGroup->addItem(value);
1397 foreach (QGraphicsItem *value, itemsList) {
1398 m_selectionGroup->addItem(value);
1400 KdenliveSettings::setSnaptopoints(snap);
1401 if (m_selectionGroup) {
1402 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1403 m_selectionGroupInfo.track = m_selectionGroup->track();
1404 if (selectNewGroup) m_selectionGroup->setSelected(true);
1409 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1411 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1412 /*if (m_moveOpMode == KEYFRAME) {
1413 // user double clicked on a keyframe, open edit dialog
1414 //TODO: update for effects with several values per keyframe
1415 QDialog d(parentWidget());
1416 Ui::KeyFrameDialog_UI view;
1418 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1419 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1420 view.kfr_value->setFocus();
1421 if (d.exec() == QDialog::Accepted) {
1422 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1423 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1424 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1425 QString previous = item->keyframes(item->selectedEffectIndex());
1426 item->updateKeyframeEffect();
1427 QString next = item->keyframes(item->selectedEffectIndex());
1428 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1429 m_commandStack->push(command);
1430 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1431 emit clipItemSelected(item, item->selectedEffectIndex());
1436 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1437 int single = m_dragItem->checkForSingleKeyframe();
1438 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1439 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1440 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1442 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1, single);
1444 //QString previous = item->keyframes(item->selectedEffectIndex());
1445 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1446 //item->updateKeyframeEffect();
1447 //QString next = item->keyframes(item->selectedEffectIndex());
1448 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1449 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1450 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1451 m_commandStack->push(command);
1452 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1453 emit clipItemSelected(item, item->selectedEffectIndex());
1455 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1458 QList<QGraphicsItem *> collisionList = items(event->pos());
1459 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1460 Guide *editGuide = (Guide *) collisionList.at(0);
1461 if (editGuide) slotEditGuide(editGuide->info());
1466 void CustomTrackView::editItemDuration()
1468 AbstractClipItem *item;
1472 if (m_scene->selectedItems().count() == 1) {
1473 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1475 if (m_scene->selectedItems().empty())
1476 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1478 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1484 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1488 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1489 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1493 if (!item->isItemLocked()) {
1496 if (item->type() == TRANSITIONWIDGET)
1497 getTransitionAvailableSpace(item, minimum, maximum);
1499 getClipAvailableSpace(item, minimum, maximum);
1501 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1502 m_document->timecode(), minimum, maximum, this);
1503 if (d->exec() == QDialog::Accepted) {
1504 ItemInfo clipInfo = item->info();
1505 ItemInfo startInfo = clipInfo;
1506 if (item->type() == TRANSITIONWIDGET) {
1507 // move & resize transition
1508 clipInfo.startPos = d->startPos();
1509 clipInfo.endPos = clipInfo.startPos + d->duration();
1510 clipInfo.track = item->track();
1511 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1512 updateTrackDuration(clipInfo.track, command);
1513 m_commandStack->push(command);
1515 // move and resize clip
1516 ClipItem *clip = static_cast<ClipItem *>(item);
1517 QUndoCommand *moveCommand = new QUndoCommand();
1518 moveCommand->setText(i18n("Edit clip"));
1519 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1520 // duration was reduced, so process it first
1521 clipInfo.endPos = clipInfo.startPos + d->duration();
1522 clipInfo.cropStart = d->cropStart();
1524 resizeClip(startInfo, clipInfo);
1525 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1526 adjustEffects(clip, startInfo, moveCommand);
1527 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1530 if (d->startPos() != clipInfo.startPos) {
1531 startInfo = clipInfo;
1532 clipInfo.startPos = d->startPos();
1533 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1534 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1537 if (d->duration() > item->cropDuration()) {
1538 // duration was increased, so process it after move
1539 startInfo = clipInfo;
1540 clipInfo.endPos = clipInfo.startPos + d->duration();
1541 clipInfo.cropStart = d->cropStart();
1543 resizeClip(startInfo, clipInfo);
1544 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1545 adjustEffects(clip, startInfo, moveCommand);
1546 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1548 updateTrackDuration(clipInfo.track, moveCommand);
1549 m_commandStack->push(moveCommand);
1554 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1558 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1560 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1562 clip->setKeyframes(index, keyframes);
1563 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1564 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1568 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1570 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1571 m_editGuide->setEnabled(m_dragGuide != NULL);
1572 m_markerMenu->clear();
1573 m_markerMenu->setEnabled(false);
1575 m_timelineContextMenu->popup(pos);
1576 } else if (group != NULL) {
1577 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1578 m_ungroupAction->setEnabled(true);
1579 updateClipTypeActions(NULL);
1580 m_timelineContextClipMenu->popup(pos);
1582 m_ungroupAction->setEnabled(false);
1583 if (clip->type() == AVWIDGET) {
1584 ClipItem *item = static_cast <ClipItem*>(clip);
1585 //build go to marker menu
1586 if (item->baseClip()) {
1587 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1588 int offset = (item->startPos()- item->cropStart()).frames(m_document->fps());
1589 if (!markers.isEmpty()) {
1590 for (int i = 0; i < markers.count(); i++) {
1591 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1592 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1593 QAction *go = m_markerMenu->addAction(position);
1594 go->setData(pos + offset);
1597 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1599 updateClipTypeActions(item);
1600 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1601 m_timelineContextClipMenu->popup(pos);
1602 } else if (clip->type() == TRANSITIONWIDGET) {
1603 m_timelineContextTransitionMenu->popup(pos);
1608 void CustomTrackView::activateMonitor()
1610 emit activateDocumentMonitor();
1613 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1615 resetSelectionGroup();
1617 info.startPos = GenTime();
1618 info.cropStart = GenTime(in, m_document->fps());
1619 info.endPos = GenTime(out - in, m_document->fps());
1620 info.cropDuration = info.endPos - info.startPos;
1623 // Check if clip can be inserted at that position
1624 ItemInfo pasteInfo = info;
1625 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1626 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1627 pasteInfo.track = selectedTrack();
1628 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1630 // Cannot be inserted at cursor pos, insert at end of track
1631 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1632 pasteInfo.startPos = GenTime(duration, m_document->fps());
1633 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1634 ok = canBePastedTo(pasteInfo, AVWIDGET);
1637 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1641 // Add refresh command for undo
1642 QUndoCommand *addCommand = new QUndoCommand();
1643 addCommand->setText(i18n("Add timeline clip"));
1644 new RefreshMonitorCommand(this, false, true, addCommand);
1645 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, addCommand);
1646 new RefreshMonitorCommand(this, true, false, addCommand);
1647 updateTrackDuration(pasteInfo.track, addCommand);
1649 m_commandStack->push(addCommand);
1651 selectClip(true, false);
1652 // Automatic audio split
1653 if (KdenliveSettings::splitaudio())
1657 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1659 QPointF framePos = mapToScene(pos);
1660 int track = framePos.y() / KdenliveSettings::trackheight();
1661 m_clipDrag = data->hasFormat("kdenlive/clip") || data->hasFormat("kdenlive/producerslist");
1662 // This is not a clip drag, maybe effect or other...
1663 if (!m_clipDrag) return false;
1664 m_scene->clearSelection();
1666 resetSelectionGroup(false);
1667 if (track < 0 || track > m_document->tracksCount() - 1 || m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) return true;
1668 if (data->hasFormat("kdenlive/clip")) {
1669 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1670 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1672 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1675 if (clip->getProducer() == NULL) {
1676 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1680 info.startPos = GenTime();
1681 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1682 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1683 info.cropDuration = info.endPos - info.startPos;
1686 // Check if clip can be inserted at that position
1687 ItemInfo pasteInfo = info;
1688 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1689 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1690 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1691 framePos.setX((int)(framePos.x() + 0.5));
1692 framePos.setY(pasteInfo.track * m_tracksHeight);
1693 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1696 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1697 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1698 m_selectionGroup->addItem(item);
1700 QList <GenTime> offsetList;
1701 offsetList.append(info.endPos);
1702 updateSnapPoints(NULL, offsetList);
1703 QStringList lockedTracks;
1704 for (int i = 0; i < m_document->tracksCount(); i++) {
1705 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
1707 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1708 m_selectionGroup->setPos(framePos);
1709 scene()->addItem(m_selectionGroup);
1710 m_selectionGroup->setSelected(true);
1711 } else if (data->hasFormat("kdenlive/producerslist")) {
1712 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1714 QList <GenTime> offsetList;
1715 QList <ItemInfo> infoList;
1716 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1717 int track = (int)(framePos.y() / m_tracksHeight);
1718 framePos.setX((int)(framePos.x() + 0.5));
1719 framePos.setY(track * m_tracksHeight);
1721 // Check if clips can be inserted at that position
1722 for (int i = 0; i < ids.size(); ++i) {
1723 QString clipData = ids.at(i);
1724 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1726 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1729 if (clip->getProducer() == NULL) {
1730 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1734 info.startPos = start;
1735 if (clipData.contains('/')) {
1736 // this is a clip zone, set in / out
1737 int in = clipData.section('/', 1, 1).toInt();
1738 int out = clipData.section('/', 2, 2).toInt();
1739 info.cropStart = GenTime(in, m_document->fps());
1740 info.cropDuration = GenTime(out - in, m_document->fps());
1743 info.cropDuration = clip->duration();
1745 info.endPos = info.startPos + info.cropDuration;
1747 infoList.append(info);
1748 start += info.cropDuration;
1750 if (!canBePastedTo(infoList, AVWIDGET)) {
1753 if (ids.size() > 1) m_selectionGroup = new AbstractGroupItem(m_document->fps());
1755 for (int i = 0; i < ids.size(); ++i) {
1756 QString clipData = ids.at(i);
1757 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1759 info.startPos = start;
1760 if (clipData.contains('/')) {
1761 // this is a clip zone, set in / out
1762 int in = clipData.section('/', 1, 1).toInt();
1763 int out = clipData.section('/', 2, 2).toInt();
1764 info.cropStart = GenTime(in, m_document->fps());
1765 info.cropDuration = GenTime(out - in, m_document->fps());
1768 info.cropDuration = clip->duration();
1770 info.endPos = info.startPos + info.cropDuration;
1772 start += info.cropDuration;
1773 offsetList.append(start);
1774 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1775 if (ids.size() > 1) m_selectionGroup->addItem(item);
1776 else m_dragItem = item;
1777 item->setSelected(true);
1778 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1781 updateSnapPoints(NULL, offsetList);
1782 QStringList lockedTracks;
1783 for (int i = 0; i < m_document->tracksCount(); i++) {
1784 if (m_document->trackInfoAt(i).isLocked) lockedTracks << QString::number(m_document->tracksCount() - i - 1);
1787 if (m_selectionGroup) {
1788 m_selectionGroup->setProperty("locked_tracks", lockedTracks);
1789 m_selectionGroup->setPos(framePos);
1790 scene()->addItem(m_selectionGroup);
1792 else if (m_dragItem) {
1793 m_dragItem->setProperty("locked_tracks", lockedTracks);
1794 m_dragItem->setPos(framePos);
1795 scene()->addItem(m_dragItem);
1797 //m_selectionGroup->setZValue(10);
1798 m_thumbsTimer.start();
1805 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1807 if (insertDropClips(event->mimeData(), event->pos())) {
1808 if (event->source() == this) {
1809 event->setDropAction(Qt::MoveAction);
1812 event->setDropAction(Qt::MoveAction);
1813 event->acceptProposedAction();
1815 } else QGraphicsView::dragEnterEvent(event);
1818 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1820 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);
1821 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1822 collindingItems.removeAll(item);
1823 if (collindingItems.isEmpty()) return false;
1825 for (int i = 0; i < collindingItems.count(); i++) {
1826 QGraphicsItem *collision = collindingItems.at(i);
1827 if (collision->type() == item->type()) {
1829 kDebug() << "// COLLISIION DETECTED";
1837 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1839 int track = m_document->tracksCount() - clip->track();
1840 GenTime pos = clip->startPos();
1841 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1842 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1845 bool success = true;
1846 for (int i = 0; i < clip->effectsCount(); i++) {
1847 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1849 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1850 m_document->renderer()->doRefresh();
1853 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1855 if (pos < GenTime()) {
1857 if (effect.attribute("id") == "speed") {
1858 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1862 m_document->addTrackEffect(track - 1, effect);
1863 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1864 emit updateTrackEffectState(track - 1);
1865 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1868 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1870 // Special case: speed effect
1871 if (effect.attribute("id") == "speed") {
1872 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1873 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1877 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1878 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1879 if (strobe == 0) strobe = 1;
1880 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1881 EffectsParameterList params = clip->addEffect(effect);
1882 m_document->renderer()->mltAddEffect(track, pos, params);
1883 if (clip->isSelected()) emit clipItemSelected(clip);
1886 EffectsParameterList params = clip->addEffect(effect);
1887 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1888 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1889 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1890 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1891 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1894 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1896 QString index = effect.attribute("kdenlive_ix");
1897 if (pos < GenTime()) {
1898 // Delete track effect
1899 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1900 m_document->removeTrackEffect(track - 1, effect);
1902 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1903 emit updateTrackEffectState(track - 1);
1904 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1907 // Special case: speed effect
1908 if (effect.attribute("id") == "speed") {
1909 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1911 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1912 clip->deleteEffect(index);
1913 emit clipItemSelected(clip);
1914 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1918 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1919 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1920 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1923 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1925 clip->deleteEffect(index);
1926 if (clip->isMainSelectedClip()) emit clipItemSelected(clip);
1930 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1932 QList<QGraphicsItem *> itemList = group->childItems();
1933 QUndoCommand *effectCommand = new QUndoCommand();
1935 int offset = effect.attribute("clipstart").toInt();
1936 QDomElement namenode = effect.firstChildElement("name");
1937 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1938 else effectName = i18n("effect");
1939 effectCommand->setText(i18n("Add %1", effectName));
1940 for (int i = 0; i < itemList.count(); i++) {
1941 if (itemList.at(i)->type() == GROUPWIDGET) {
1942 itemList << itemList.at(i)->childItems();
1944 if (itemList.at(i)->type() == AVWIDGET) {
1945 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1946 if (effect.tagName() == "effectgroup") {
1947 QDomNodeList effectlist = effect.elementsByTagName("effect");
1948 for (int j = 0; j < effectlist.count(); j++) {
1949 QDomElement subeffect = effectlist.at(j).toElement();
1950 if (subeffect.hasAttribute("kdenlive_info")) {
1951 // effect is in a group
1952 EffectInfo effectInfo;
1953 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1954 if (effectInfo.groupIndex < 0) {
1955 // group needs to be appended
1956 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1957 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1960 processEffect(item, subeffect, offset, effectCommand);
1964 processEffect(item, effect, offset, effectCommand);
1968 if (effectCommand->childCount() > 0) {
1969 m_commandStack->push(effectCommand);
1970 setDocumentModified();
1971 } else delete effectCommand;
1973 clearSelection(false);
1974 m_dragItem = dropTarget;
1975 m_dragItem->setSelected(true);
1976 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1980 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1982 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1985 void CustomTrackView::slotDropEffect(ClipItem *clip, QDomElement effect, GenTime pos, int track)
1987 if (clip == NULL) return;
1988 slotAddEffect(effect, pos, track);
1989 if (clip->parentItem()) {
1990 // Clip is in a group, should not happen
1991 kDebug()<<"/// DROPPED ON ITEM IN GRP";
1993 else if (clip != m_dragItem) {
1994 clearSelection(false);
1996 clip->setSelected(true);
1997 emit clipItemSelected(clip);
2001 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
2003 QList<QGraphicsItem *> itemList;
2004 QUndoCommand *effectCommand = new QUndoCommand();
2006 int offset = effect.attribute("clipstart").toInt();
2007 if (effect.tagName() == "effectgroup") {
2008 effectName = effect.attribute("name");
2010 QDomElement namenode = effect.firstChildElement("name");
2011 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2012 else effectName = i18n("effect");
2014 effectCommand->setText(i18n("Add %1", effectName));
2016 if (track == -1) itemList = scene()->selectedItems();
2017 if (itemList.isEmpty()) {
2018 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
2019 if (clip) itemList.append(clip);
2020 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
2024 for (int i = 0; i < itemList.count(); i++) {
2025 if (itemList.at(i)->type() == GROUPWIDGET) {
2026 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
2027 for (int j = 0; j < subitems.count(); j++) {
2028 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
2033 for (int i = 0; i < itemList.count(); i++) {
2034 if (itemList.at(i)->type() == AVWIDGET) {
2035 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
2036 if (effect.tagName() == "effectgroup") {
2037 QDomNodeList effectlist = effect.elementsByTagName("effect");
2038 for (int j = 0; j < effectlist.count(); j++) {
2039 QDomElement subeffect = effectlist.at(j).toElement();
2040 if (subeffect.hasAttribute("kdenlive_info")) {
2041 // effect is in a group
2042 EffectInfo effectInfo;
2043 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
2044 if (effectInfo.groupIndex < 0) {
2045 // group needs to be appended
2046 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
2047 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
2050 processEffect(item, subeffect, offset, effectCommand);
2053 else processEffect(item, effect, offset, effectCommand);
2056 if (effectCommand->childCount() > 0) {
2057 m_commandStack->push(effectCommand);
2058 setDocumentModified();
2059 /*if (effectCommand->childCount() == 1) {
2060 // Display newly added clip effect
2061 for (int i = 0; i < itemList.count(); i++) {
2062 if (itemList.at(i)->type() == AVWIDGET) {
2063 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2064 clip->setSelectedEffect(clip->effectsCount());
2065 if (!clip->isSelected() && (!m_dragItem || !itemList.contains(m_dragItem))) {
2066 kDebug()<<"// CLIP WAS NO SELECTED, DRG: "<<(m_dragItem == NULL);
2067 clearSelection(false);
2068 clip->setSelected(true);
2070 emit clipItemSelected(clip);
2077 for (int i = 0; i < itemList.count(); i++) {
2078 if (itemList.at(i)->type() == AVWIDGET) {
2079 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
2080 if (clip->isMainSelectedClip()) {
2081 emit clipItemSelected(clip);
2087 } else delete effectCommand;
2090 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
2092 if (effect.attribute("type") == "audio") {
2093 // Don't add audio effects on video clips
2094 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
2095 /* do not show error message when item is part of a group as the user probably knows what he does then
2096 * and the message is annoying when working with the split audio feature */
2097 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2098 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
2101 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
2102 // Don't add video effect on audio clips
2103 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2104 /* do not show error message when item is part of a group as the user probably knows what he does then
2105 * and the message is annoying when working with the split audio feature */
2106 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2107 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2111 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2112 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2115 if (item->isItemLocked()) {
2119 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2120 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2122 item->initEffect(effect, 0, offset);
2124 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2127 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2130 // delete track effect
2131 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2132 m_commandStack->push(command);
2133 setDocumentModified();
2136 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2137 //clip is in a group, also remove the effect in other clips of the group
2138 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2139 QUndoCommand *delCommand = new QUndoCommand();
2141 QDomElement namenode = effect.firstChildElement("name");
2142 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2143 else effectName = i18n("effect");
2144 delCommand->setText(i18n("Delete %1", effectName));
2147 for (int i = 0; i < items.count(); i++) {
2148 if (items.at(i)->type() == GROUPWIDGET) {
2149 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2150 for (int j = 0; j < subitems.count(); j++) {
2151 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2156 for (int i = 0; i < items.count(); i++) {
2157 if (items.at(i)->type() == AVWIDGET) {
2158 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2159 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2161 QDomElement eff = item->effectAtIndex(ix);
2162 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2166 if (delCommand->childCount() > 0)
2167 m_commandStack->push(delCommand);
2170 setDocumentModified();
2173 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2174 m_commandStack->push(command);
2175 setDocumentModified();
2178 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2180 if (insertedEffect.isNull()) {
2181 kDebug()<<"// Trying to add null effect";
2182 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2185 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2186 QDomElement effect = insertedEffect.cloneNode().toElement();
2187 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2188 if (pos < GenTime()) {
2189 // editing a track effect
2190 EffectsParameterList effectParams = getEffectArgs(effect);
2191 // check if we are trying to reset a keyframe effect
2192 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2193 clip->initEffect(effect);
2194 effectParams = getEffectArgs(effect);
2196 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2197 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2199 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2200 emit updateTrackEffectState(track);
2201 setDocumentModified();
2205 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2207 // Special case: speed effect
2208 if (effect.attribute("id") == "speed") {
2209 if (effect.attribute("disable") == "1") {
2210 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2213 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2214 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2215 if (strobe == 0) strobe = 1;
2216 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2218 clip->updateEffect(effect);
2219 if (updateEffectStack && clip->isSelected())
2220 emit clipItemSelected(clip);
2221 if (ix == clip->selectedEffectIndex()) {
2222 // make sure to update display of clip keyframes
2223 clip->setSelectedEffect(ix);
2228 EffectsParameterList effectParams = getEffectArgs(effect);
2229 // check if we are trying to reset a keyframe effect
2230 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2231 clip->initEffect(effect);
2232 effectParams = getEffectArgs(effect);
2235 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2236 // A fade effect was modified, update the clip
2237 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2238 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2239 clip->setFadeIn(pos);
2241 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2242 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2243 clip->setFadeOut(pos);
2246 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2249 clip->updateEffect(effect);
2250 if (updateEffectStack && clip->isSelected()) {
2251 emit clipItemSelected(clip);
2253 if (ix == clip->selectedEffectIndex()) {
2254 // make sure to update display of clip keyframes
2255 clip->setSelectedEffect(ix);
2258 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2260 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2261 setDocumentModified();
2264 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2266 if (pos < GenTime()) {
2267 // editing a track effect
2268 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2269 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2272 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2273 emit updateTrackEffectState(track);
2274 setDocumentModified();
2277 // editing a clip effect
2278 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2280 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2282 clip->enableEffects(effectIndexes, disable);
2283 if (updateEffectStack && clip->isSelected()) {
2284 emit clipItemSelected(clip);
2286 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2287 // make sure to update display of clip keyframes
2288 clip->setSelectedEffect(clip->selectedEffectIndex());
2291 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2293 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2296 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2298 if (pos < GenTime()) {
2299 // Moving track effect
2300 int documentTrack = m_document->tracksCount() - track - 1;
2301 int max = m_document->getTrackEffects(documentTrack).count();
2302 int new_position = newPos.at(0);
2303 if (new_position > max) {
2306 int old_position = oldPos.at(0);
2307 for (int i = 0; i < newPos.count(); i++) {
2308 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2309 if (old_position > new_position) {
2310 // Moving up, we need to adjust index
2311 old_position = oldPos.at(i);
2312 new_position = newPos.at(i);
2314 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2315 if (!act.isNull() && !before.isNull()) {
2316 m_document->setTrackEffect(documentTrack, new_position, before);
2317 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2318 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2320 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2323 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2325 int new_position = newPos.at(0);
2326 if (new_position > clip->effectsCount()) {
2327 new_position = clip->effectsCount();
2329 int old_position = oldPos.at(0);
2330 for (int i = 0; i < newPos.count(); i++) {
2331 QDomElement act = clip->effectAtIndex(new_position);
2332 if (old_position > new_position) {
2333 // Moving up, we need to adjust index
2334 old_position = oldPos.at(i);
2335 new_position = newPos.at(i);
2337 QDomElement before = clip->effectAtIndex(old_position);
2338 if (act.isNull() || before.isNull()) {
2339 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2342 clip->moveEffect(before, new_position);
2343 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2344 if (act.attribute("id") == "speed") {
2345 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2346 } else if (before.attribute("id") == "speed") {
2347 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2348 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2350 clip->setSelectedEffect(newPos.at(0));
2351 emit clipItemSelected(clip);
2352 setDocumentModified();
2353 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2356 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2358 ChangeEffectStateCommand *command;
2360 // editing track effect
2361 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2363 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2364 QList <int> speedEffectIndexes;
2365 for (int i = 0; i < effectIndexes.count(); i++) {
2366 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2367 if (effect.attribute("id") == "speed") {
2369 speedEffectIndexes << effectIndexes.at(i);
2370 QDomElement newEffect = effect.cloneNode().toElement();
2371 newEffect.setAttribute("disable", (int) disable);
2372 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2373 m_commandStack->push(editcommand);
2376 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2377 effectIndexes.removeAll(speedEffectIndexes.at(j));
2379 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2381 m_commandStack->push(command);
2382 setDocumentModified();
2385 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2387 MoveEffectCommand *command;
2389 // editing track effect
2390 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2391 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2392 m_commandStack->push(command);
2393 setDocumentModified();
2396 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2398 EditEffectCommand *command;
2399 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2400 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2401 m_commandStack->push(command);
2404 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2406 QDomElement effect = clip->getEffectAtIndex(ix);
2407 QDomElement oldeffect = effect.cloneNode().toElement();
2408 effect.setAttribute("region", region);
2409 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2410 m_commandStack->push(command);
2413 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, EffectsList oldStack, bool execute)
2417 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2418 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2419 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2421 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);
2423 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2424 m_blockRefresh = false;
2429 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2430 // Error cuting clip in playlist
2431 m_blockRefresh = false;
2435 int cutPos = (int) cutTime.frames(m_document->fps());
2437 newPos.startPos = cutTime;
2438 newPos.endPos = info.endPos;
2439 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2440 newPos.track = info.track;
2441 newPos.cropDuration = newPos.endPos - newPos.startPos;
2443 bool snap = KdenliveSettings::snaptopoints();
2444 KdenliveSettings::setSnaptopoints(false);
2445 ClipItem *dup = item->clone(newPos);
2447 // remove unwanted effects
2448 // fade in from 2nd part of the clip
2449 int ix = dup->hasEffect(QString(), "fadein");
2451 QDomElement oldeffect = dup->effectAtIndex(ix);
2452 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2454 ix = dup->hasEffect(QString(), "fade_from_black");
2456 QDomElement oldeffect = dup->effectAtIndex(ix);
2457 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2459 // fade out from 1st part of the clip
2460 ix = item->hasEffect(QString(), "fadeout");
2462 QDomElement oldeffect = item->effectAtIndex(ix);
2463 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2465 ix = item->hasEffect(QString(), "fade_to_black");
2467 QDomElement oldeffect = item->effectAtIndex(ix);
2468 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2472 item->resizeEnd(cutPos);
2473 scene()->addItem(dup);
2475 if (item->checkKeyFrames(m_document->width(), m_document->height(), info.cropDuration.frames(m_document->fps())))
2476 slotRefreshEffects(item);
2478 if (dup->checkKeyFrames(m_document->width(), m_document->height(), info.cropDuration.frames(m_document->fps()), cutTime.frames(m_document->fps())))
2479 slotRefreshEffects(dup);
2481 item->baseClip()->addReference();
2482 m_document->updateClip(item->baseClip()->getId());
2483 setDocumentModified();
2484 KdenliveSettings::setSnaptopoints(snap);
2485 if (execute && item->isSelected()) {
2486 m_scene->clearSelection();
2487 dup->setSelected(true);
2489 emit clipItemSelected(dup);
2495 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2496 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2498 if (!item || !dup || item == dup) {
2499 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2500 m_blockRefresh = false;
2503 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2504 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2508 bool snap = KdenliveSettings::snaptopoints();
2509 KdenliveSettings::setSnaptopoints(false);
2511 m_waitingThumbs.removeAll(dup);
2512 bool selected = item->isSelected();
2513 if (dup->isSelected()) {
2515 item->setSelected(true);
2516 emit clipItemSelected(NULL);
2518 dup->baseClip()->removeReference();
2519 m_document->updateClip(dup->baseClip()->getId());
2520 scene()->removeItem(dup);
2524 ItemInfo clipinfo = item->info();
2525 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2526 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos, false);
2528 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2529 item->setEffectList(oldStack);
2530 setDocumentModified();
2532 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2534 KdenliveSettings::setSnaptopoints(snap);
2535 if (execute && selected)
2536 emit clipItemSelected(item);
2539 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2542 void CustomTrackView::slotEnableRefresh()
2544 m_blockRefresh = false;
2547 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2549 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2550 if (itemList.count() == 1) {
2551 if (itemList.at(0)->type() == AVWIDGET) {
2552 ClipItem *item = (ClipItem *) itemList.at(0);
2554 info.track = item->track();
2555 ClipItem *transitionClip = NULL;
2556 const int transitiontrack = getPreviousVideoTrack(info.track);
2557 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2558 if (pos < item->startPos() + item->cropDuration() / 2) {
2559 // add transition to clip start
2560 info.startPos = item->startPos();
2561 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2562 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2563 info.endPos = transitionClip->endPos();
2564 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2565 // Check there is no other transition at that place
2566 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2567 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2568 QList<QGraphicsItem *> selection = m_scene->items(r);
2569 bool transitionAccepted = true;
2570 for (int i = 0; i < selection.count(); i++) {
2571 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2572 Transition *tr = static_cast <Transition *>(selection.at(i));
2573 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2574 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2575 } else transitionAccepted = false;
2578 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2579 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2582 // add transition to clip end
2583 info.endPos = item->endPos();
2584 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2585 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2586 info.startPos = transitionClip->startPos();
2587 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2588 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2589 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2591 // Check there is no other transition at that place
2592 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2593 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2594 QList<QGraphicsItem *> selection = m_scene->items(r);
2595 bool transitionAccepted = true;
2596 for (int i = 0; i < selection.count(); i++) {
2597 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2598 Transition *tr = static_cast <Transition *>(selection.at(i));
2599 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2600 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2601 } else transitionAccepted = false;
2604 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2605 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2608 } else for (int i = 0; i < itemList.count(); i++) {
2609 if (itemList.at(i)->type() == AVWIDGET) {
2610 ClipItem *item = (ClipItem *) itemList.at(i);
2612 info.startPos = item->startPos();
2613 info.endPos = info.startPos + GenTime(65, m_document->fps());
2614 info.track = item->track();
2616 // Check there is no other transition at that place
2617 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2618 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2619 QList<QGraphicsItem *> selection = m_scene->items(r);
2620 bool transitionAccepted = true;
2621 for (int i = 0; i < selection.count(); i++) {
2622 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2623 Transition *tr = static_cast <Transition *>(selection.at(i));
2624 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2625 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2626 } else transitionAccepted = false;
2629 int transitiontrack = getPreviousVideoTrack(info.track);
2630 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2631 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2636 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2638 if (transitionInfo.startPos >= transitionInfo.endPos) {
2639 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2642 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2643 m_commandStack->push(command);
2644 setDocumentModified();
2647 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2649 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2650 //kDebug() << "---- ADDING transition " << params.attribute("value");
2651 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2652 scene()->addItem(tr);
2653 setDocumentModified();
2655 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2660 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2662 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2664 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2667 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2668 if (m_dragItem == item) m_dragItem = NULL;
2670 #if QT_VERSION >= 0x040600
2671 // animate item deletion
2672 item->closeAnimation();
2676 emit transitionItemSelected(NULL);
2677 setDocumentModified();
2680 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2682 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2683 QDomElement xml = tr->toXML();
2684 if (old.isNull() || xml.isNull()) {
2685 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2688 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2689 updateTrackDuration(tr->track(), command);
2690 m_commandStack->push(command);
2691 setDocumentModified();
2694 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2696 Transition *item = getTransitionItemAt(pos, track);
2698 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2703 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2705 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);
2706 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2707 item->setTransitionParameters(transition);
2708 if (updateTransitionWidget) {
2709 ItemInfo info = item->info();
2711 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2712 if (transitionClip && transitionClip->baseClip()) {
2713 QString size = transitionClip->baseClip()->getProperty("frame_size");
2714 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2715 if (factor == 0) factor = 1.0;
2716 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2717 p.setY(size.section('x', 1, 1).toInt());
2719 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2721 setDocumentModified();
2724 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2727 const QPointF pos = mapToScene(event->pos());
2728 if (m_selectionGroup) {
2729 m_selectionGroup->setPos(pos);
2730 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2731 event->acceptProposedAction();
2732 } else if (m_dragItem) {
2733 m_dragItem->setPos(pos);
2734 emit mousePosition((int)(m_dragItem->scenePos().x() + 0.5));
2735 event->acceptProposedAction();
2737 // Drag enter was not possible, try again at mouse position
2738 insertDropClips(event->mimeData(), event->pos());
2742 QGraphicsView::dragMoveEvent(event);
2746 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2748 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2749 m_thumbsTimer.stop();
2750 m_waitingThumbs.clear();
2751 QList<QGraphicsItem *> items;
2752 if (m_selectionGroup) items = m_selectionGroup->childItems();
2753 else if (m_dragItem) items.append(m_dragItem);
2755 if (m_selectionGroup) scene()->destroyItemGroup(m_selectionGroup);
2756 m_selectionGroup = NULL;
2759 } else QGraphicsView::dragLeaveEvent(event);
2762 void CustomTrackView::dropEvent(QDropEvent * event)
2764 if ((m_selectionGroup || m_dragItem) && m_clipDrag) {
2765 QList<QGraphicsItem *> items;
2766 if (m_selectionGroup) items = m_selectionGroup->childItems();
2767 else if (m_dragItem) items.append(m_dragItem);
2768 resetSelectionGroup();
2770 m_scene->clearSelection();
2771 bool hasVideoClip = false;
2772 QUndoCommand *addCommand = new QUndoCommand();
2773 addCommand->setText(i18n("Add timeline clip"));
2774 QList <ClipItem *> brokenClips;
2776 // Add refresh command for undo
2777 new RefreshMonitorCommand(this, false, true, addCommand);
2779 for (int i = 0; i < items.count(); i++) {
2780 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2781 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2782 if (items.count() == 1) {
2783 updateClipTypeActions(item);
2785 updateClipTypeActions(NULL);
2788 //TODO: take care of edit mode for undo
2789 item->baseClip()->addReference();
2790 //item->setZValue(item->defaultZValue());
2791 m_document->updateClip(item->baseClip()->getId());
2792 ItemInfo info = item->info();
2794 int tracknumber = m_document->tracksCount() - info.track - 1;
2795 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2796 if (isLocked) item->setItemLocked(true);
2797 ItemInfo clipInfo = info;
2798 clipInfo.track = m_document->tracksCount() - item->track();
2800 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2802 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2803 brokenClips.append(item);
2806 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2808 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2809 updateTrackDuration(info.track, addCommand);
2811 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2812 // add transparency transition if space is available
2813 if (canBePastedTo(info, TRANSITIONWIDGET)) {
2814 QDomElement trans = MainWindow::transitions.getEffectByTag("affine", QString()).cloneNode().toElement();
2815 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2818 item->setSelected(true);
2820 // Add refresh command for redo
2821 new RefreshMonitorCommand(this, false, false, addCommand);
2823 qDeleteAll(brokenClips);
2824 brokenClips.clear();
2825 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2826 else delete addCommand;
2828 // Automatic audio split
2829 if (KdenliveSettings::splitaudio())
2831 setDocumentModified();
2835 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2836 QList<QGraphicsItem *> selection = m_scene->items(rect);
2837 QStringList timelineList;
2839 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2840 for (int i = 0; i < selection.count(); i++) {
2841 if (selection.at(i)->type() == AVWIDGET) {
2842 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2843 int start = clip->startPos().frames(m_document->fps());
2844 int end = clip->endPos().frames(m_document->fps());
2845 timelineList.append(QString::number(start) + "-" + QString::number(end));
2848 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2851 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2852 if (items.count() > 1) {
2853 groupSelectedItems(items);
2854 } else if (items.count() == 1) {
2855 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2856 emit clipItemSelected((ClipItem*) m_dragItem, false);
2858 m_document->renderer()->refreshIfActive();
2859 event->setDropAction(Qt::MoveAction);
2862 /// \todo enable when really working
2865 } else QGraphicsView::dropEvent(event);
2869 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2871 bool snap = KdenliveSettings::snaptopoints();
2872 KdenliveSettings::setSnaptopoints(false);
2873 if (mode == OVERWRITEEDIT) {
2874 // if we are in overwrite mode, move clips accordingly
2876 if (item == NULL) info = posinfo;
2877 else info = item->info();
2878 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);
2879 QList<QGraphicsItem *> selection = m_scene->items(rect);
2880 if (item) selection.removeAll(item);
2881 for (int i = 0; i < selection.count(); i++) {
2882 if (!selection.at(i)->isEnabled()) continue;
2883 if (selection.at(i)->type() == AVWIDGET) {
2884 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2885 if (clip->startPos() < info.startPos) {
2886 if (clip->endPos() > info.endPos) {
2887 ItemInfo clipInfo = clip->info();
2888 ItemInfo dupInfo = clipInfo;
2889 GenTime diff = info.startPos - clipInfo.startPos;
2890 dupInfo.startPos = info.startPos;
2891 dupInfo.cropStart += diff;
2892 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2893 ItemInfo newdupInfo = dupInfo;
2894 GenTime diff2 = info.endPos - info.startPos;
2895 newdupInfo.startPos = info.endPos;
2896 newdupInfo.cropStart += diff2;
2897 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2898 new RazorClipCommand(this, clipInfo, clip->effectList(), info.startPos, false, command);
2899 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2900 ClipItem *dup = cutClip(clipInfo, info.startPos, true, EffectsList(), false);
2902 dup->resizeStart(info.endPos.frames(m_document->fps()));
2905 ItemInfo newclipInfo = clip->info();
2906 newclipInfo.endPos = info.startPos;
2907 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2908 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2910 } else if (clip->endPos() <= info.endPos) {
2911 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2912 m_waitingThumbs.removeAll(clip);
2913 scene()->removeItem(clip);
2917 ItemInfo newclipInfo = clip->info();
2918 newclipInfo.startPos = info.endPos;
2919 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2920 clip->resizeStart(info.endPos.frames(m_document->fps()));
2924 } else if (mode == INSERTEDIT) {
2925 // if we are in push mode, move clips accordingly
2927 if (item == NULL) info = posinfo;
2928 else info = item->info();
2929 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);
2930 QList<QGraphicsItem *> selection = m_scene->items(rect);
2931 if (item) selection.removeAll(item);
2932 for (int i = 0; i < selection.count(); i++) {
2933 if (selection.at(i)->type() == AVWIDGET) {
2934 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2935 if (clip->startPos() < info.startPos) {
2936 if (clip->endPos() > info.startPos) {
2937 ItemInfo clipInfo = clip->info();
2938 ItemInfo dupInfo = clipInfo;
2939 GenTime diff = info.startPos - clipInfo.startPos;
2940 dupInfo.startPos = info.startPos;
2941 dupInfo.cropStart += diff;
2942 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2943 new RazorClipCommand(this, clipInfo, clip->effectList(), info.startPos, true, command);
2944 // Commented out; variable dup unused. --granjow
2945 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2946 //cutClip(clipInfo, info.startPos, true, false);
2949 // TODO: add insertspacecommand
2954 KdenliveSettings::setSnaptopoints(snap);
2958 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2960 if (mode == OVERWRITEEDIT) {
2961 // if we are in overwrite or push mode, move clips accordingly
2962 bool snap = KdenliveSettings::snaptopoints();
2963 KdenliveSettings::setSnaptopoints(false);
2964 ItemInfo info = item->info();
2965 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2966 QList<QGraphicsItem *> selection = m_scene->items(rect);
2967 selection.removeAll(item);
2968 for (int i = 0; i < selection.count(); i++) {
2969 if (!selection.at(i)->isEnabled()) continue;
2970 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2971 Transition *tr = static_cast<Transition *>(selection.at(i));
2972 if (tr->startPos() < info.startPos) {
2973 ItemInfo firstPos = tr->info();
2974 ItemInfo newPos = firstPos;
2975 firstPos.endPos = item->startPos();
2976 newPos.startPos = item->endPos();
2977 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2978 if (tr->endPos() > info.endPos) {
2980 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2982 } else if (tr->endPos() > info.endPos) {
2984 ItemInfo firstPos = tr->info();
2985 firstPos.startPos = item->endPos();
2986 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2988 // remove transition
2989 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2993 KdenliveSettings::setSnaptopoints(snap);
2997 QStringList CustomTrackView::mimeTypes() const
2999 QStringList qstrList;
3000 // list of accepted mime types for drop
3001 qstrList.append("text/plain");
3002 qstrList.append("kdenlive/producerslist");
3003 qstrList.append("kdenlive/clip");
3007 Qt::DropActions CustomTrackView::supportedDropActions() const
3009 // returns what actions are supported when dropping
3010 return Qt::MoveAction;
3013 void CustomTrackView::setDuration(int duration)
3015 if (m_projectDuration == duration) return;
3016 int diff = qAbs(duration - sceneRect().width());
3017 if (diff * matrix().m11() > -50) {
3018 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
3019 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
3021 m_projectDuration = duration;
3024 int CustomTrackView::duration() const
3026 return m_projectDuration;
3029 void CustomTrackView::addTrack(TrackInfo type, int ix)
3031 QList <TransitionInfo> transitionInfos;
3032 if (ix == -1 || ix == m_document->tracksCount()) {
3033 m_document->insertTrack(0, type);
3034 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
3036 m_document->insertTrack(m_document->tracksCount() - ix, type);
3037 // insert track in MLT playlist
3038 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
3040 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
3041 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3042 QList<QGraphicsItem *> selection = m_scene->items(r);
3043 resetSelectionGroup();
3045 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3046 scene()->addItem(m_selectionGroup);
3047 for (int i = 0; i < selection.count(); i++) {
3048 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3049 m_selectionGroup->addItem(selection.at(i));
3052 // Move graphic items
3053 m_selectionGroup->translate(0, m_tracksHeight);
3055 // adjust track number
3056 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3057 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3058 for (int i = 0; i < children.count(); i++) {
3059 if (children.at(i)->type() == GROUPWIDGET) {
3060 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3061 children << grp->childItems();
3064 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3066 ItemInfo clipinfo = item->info();
3067 if (item->type() == AVWIDGET) {
3068 ClipItem *clip = static_cast <ClipItem *>(item);
3069 // slowmotion clips are not track dependant, so no need to update them
3070 if (clip->speed() != 1.0) continue;
3071 // We add a move clip command so that we get the correct producer for new track number
3072 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
3073 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3074 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
3075 // problem updating clip
3076 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3079 } /*else if (item->type() == TRANSITIONWIDGET) {
3080 Transition *tr = static_cast <Transition *>(item);
3081 int track = tr->transitionEndTrack();
3083 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3087 // Sync transition tracks with MLT playlist
3089 TransitionInfo info;
3090 for (int i = 0; i < transitionInfos.count(); i++) {
3091 info = transitionInfos.at(i);
3092 tr = getTransitionItem(info);
3093 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
3094 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
3097 resetSelectionGroup(false);
3098 m_document->renderer()->unlockService(tractor);
3101 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3102 for (int i = 0; i < m_guides.count(); i++) {
3103 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3106 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3107 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3108 viewport()->update();
3109 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3110 //setFixedHeight(50 * m_tracksCount);
3112 updateTrackNames(ix, true);
3115 void CustomTrackView::removeTrack(int ix)
3117 // Clear effect stack
3119 emit transitionItemSelected(NULL);
3121 // Delete track in MLT playlist
3122 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3123 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3125 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3126 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3127 QList<QGraphicsItem *> selection = m_scene->items(r);
3129 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3130 scene()->addItem(m_selectionGroup);
3131 for (int i = 0; i < selection.count(); i++) {
3132 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)) {
3133 m_selectionGroup->addItem(selection.at(i));
3136 // Move graphic items
3137 qreal ydiff = 0 - (int) m_tracksHeight;
3138 m_selectionGroup->translate(0, ydiff);
3139 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3141 // adjust track number
3142 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3143 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3144 for (int i = 0; i < children.count(); i++) {
3145 if (children.at(i)->type() == GROUPWIDGET) {
3146 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3147 children << grp->childItems();
3150 if (children.at(i)->type() == AVWIDGET) {
3151 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3153 ItemInfo clipinfo = clip->info();
3154 // We add a move clip command so that we get the correct producer for new track number
3155 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3156 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3157 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3158 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3161 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3162 Transition *tr = static_cast <Transition *>(children.at(i));
3164 int track = tr->transitionEndTrack();
3166 ItemInfo clipinfo = tr->info();
3167 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3171 resetSelectionGroup(false);
3172 m_document->renderer()->unlockService(tractor);
3174 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3175 for (int i = 0; i < m_guides.count(); i++) {
3176 m_guides.at(i)->setLine(0, 0, 0, maxHeight - 1);
3178 m_cursorLine->setLine(0, 0, 0, maxHeight - 1);
3179 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3181 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3182 viewport()->update();
3184 updateTrackNames(ix, false);
3185 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3188 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3190 for (int i = 0; i < trackInfos.count(); ++i) {
3191 m_document->setTrackType(i, trackInfos.at(i));
3192 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3193 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3196 viewport()->update();
3197 emit trackHeightChanged();
3200 void CustomTrackView::slotSwitchTrackAudio(int ix)
3202 /*for (int i = 0; i < m_document->tracksCount(); i++)
3203 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3204 int tracknumber = m_document->tracksCount() - ix - 1;
3205 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3206 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3207 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3208 setDocumentModified();
3211 void CustomTrackView::slotSwitchTrackLock(int ix)
3213 int tracknumber = m_document->tracksCount() - ix - 1;
3214 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3215 m_commandStack->push(command);
3219 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3221 int tracknumber = m_document->tracksCount() - ix - 1;
3222 m_document->switchTrackLock(tracknumber, lock);
3224 emit doTrackLock(ix, lock);
3225 AbstractClipItem *clip = NULL;
3226 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3228 for (int i = 0; i < selection.count(); i++) {
3229 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3230 if (selection.at(i)->parentItem() && m_selectionGroup) {
3231 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3232 resetSelectionGroup();
3235 bool changeGroupLock = true;
3236 bool hasClipOnTrack = false;
3237 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3238 for (int j = 0; j < children.count(); ++j) {
3239 if (children.at(j)->isSelected()) {
3240 if (children.at(j)->type() == AVWIDGET)
3241 emit clipItemSelected(NULL);
3242 else if (children.at(j)->type() == TRANSITIONWIDGET)
3243 emit transitionItemSelected(NULL);
3248 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3249 if (child == m_dragItem)
3252 // only unlock group, if it is not locked by another track too
3253 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3254 changeGroupLock = false;
3256 // only (un-)lock if at least one clip is on the track
3257 if (child->track() == ix)
3258 hasClipOnTrack = true;
3260 if (changeGroupLock && hasClipOnTrack)
3261 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3262 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3263 if (selection.at(i)->parentItem()) {
3264 if (selection.at(i)->parentItem() == m_selectionGroup) {
3265 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3266 resetSelectionGroup();
3268 // groups are handled separately
3273 if (selection.at(i)->isSelected()) {
3274 if (selection.at(i)->type() == AVWIDGET)
3275 emit clipItemSelected(NULL);
3277 emit transitionItemSelected(NULL);
3279 clip = static_cast <AbstractClipItem *>(selection.at(i));
3280 clip->setItemLocked(lock);
3281 if (clip == m_dragItem)
3285 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3286 viewport()->update();
3287 setDocumentModified();
3290 void CustomTrackView::slotSwitchTrackVideo(int ix)
3292 int tracknumber = m_document->tracksCount() - ix;
3293 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3294 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3295 setDocumentModified();
3298 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3300 // Check there is no group going over several tracks there, or that would result in timeline corruption
3301 QList<QGraphicsItem *> selection = scene()->items(rect);
3303 int maxHeight = m_tracksHeight * 1.5;
3304 for (int i = 0; i < selection.count(); i++) {
3305 // Check that we don't try to move a group with clips on other tracks
3306 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3309 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3317 void CustomTrackView::slotRemoveSpace()
3321 if (m_menuPosition.isNull()) {
3322 pos = GenTime(cursorPos(), m_document->fps());
3324 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3325 d->comboTracks->setCurrentIndex(m_selectedTrack);
3326 d->label->setText(i18n("Track"));
3327 d->before_select->setHidden(true);
3328 d->setWindowTitle(i18n("Remove Space"));
3329 d->video_track->setHidden(true);
3330 d->audio_track->setHidden(true);
3331 if (d->exec() != QDialog::Accepted) {
3335 track = d->comboTracks->currentIndex();
3338 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3339 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3342 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3343 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3347 ClipItem *item = getClipItemAt(pos, track);
3349 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);
3352 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3354 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);
3358 // Make sure there is no group in the way
3359 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3362 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3364 // groups found on track, do not allow the move
3365 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3369 QList<ItemInfo> clipsToMove;
3370 QList<ItemInfo> transitionsToMove;
3372 for (int i = 0; i < items.count(); i++) {
3373 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3374 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3375 ItemInfo info = item->info();
3376 if (item->type() == AVWIDGET) {
3377 clipsToMove.append(info);
3378 } else if (item->type() == TRANSITIONWIDGET) {
3379 transitionsToMove.append(info);
3384 if (!transitionsToMove.isEmpty()) {
3385 // Make sure that by moving the items, we don't get a transition collision
3386 // Find first transition
3387 ItemInfo info = transitionsToMove.at(0);
3388 for (int i = 1; i < transitionsToMove.count(); i++)
3389 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3391 // make sure there are no transitions on the way
3392 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3393 items = scene()->items(rect);
3394 int transitionCorrection = -1;
3395 for (int i = 0; i < items.count(); i++) {
3396 if (items.at(i)->type() == TRANSITIONWIDGET) {
3397 // There is a transition on the way
3398 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3399 int transitionEnd = item->endPos().frames(m_document->fps());
3400 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3404 if (transitionCorrection > 0) {
3405 // We need to fix the move length
3406 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3409 // Make sure we don't send transition before 0
3410 if (info.startPos.frames(m_document->fps()) < length) {
3411 // reduce length to maximum possible
3412 length = info.startPos.frames(m_document->fps());
3416 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3417 updateTrackDuration(track, command);
3418 m_commandStack->push(command);
3421 void CustomTrackView::slotInsertSpace()
3425 if (m_menuPosition.isNull()) {
3426 pos = GenTime(cursorPos(), m_document->fps());
3428 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3429 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3431 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3432 m_document->timecode(), track, m_document->tracksList(), this);
3433 if (d->exec() != QDialog::Accepted) {
3437 GenTime spaceDuration = d->selectedDuration();
3438 track = d->selectedTrack();
3441 QList<QGraphicsItem *> items;
3443 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3444 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3448 ClipItem *item = getClipItemAt(pos, track);
3449 if (item) pos = item->startPos();
3451 // Make sure there is no group in the way
3452 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3454 items = checkForGroups(rect, &isOk);
3456 // groups found on track, do not allow the move
3457 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3461 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3462 items = scene()->items(rect);
3465 QList<ItemInfo> clipsToMove;
3466 QList<ItemInfo> transitionsToMove;
3468 for (int i = 0; i < items.count(); i++) {
3469 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3470 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3471 ItemInfo info = item->info();
3472 if (item->type() == AVWIDGET)
3473 clipsToMove.append(info);
3474 else if (item->type() == TRANSITIONWIDGET)
3475 transitionsToMove.append(info);
3479 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3480 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3481 updateTrackDuration(track, command);
3482 m_commandStack->push(command);
3486 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3488 int diff = duration.frames(m_document->fps());
3489 resetSelectionGroup();
3490 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3491 scene()->addItem(m_selectionGroup);
3493 Transition *transition;
3495 // Create lists with start pos for each track
3496 QMap <int, int> trackClipStartList;
3497 QMap <int, int> trackTransitionStartList;
3499 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3500 trackClipStartList[i] = -1;
3501 trackTransitionStartList[i] = -1;
3504 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3505 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3507 if (clip->parentItem()) {
3508 m_selectionGroup->addItem(clip->parentItem());
3510 m_selectionGroup->addItem(clip);
3512 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))
3513 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3515 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);
3518 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3519 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3521 if (transition->parentItem()) {
3522 m_selectionGroup->addItem(transition->parentItem());
3524 m_selectionGroup->addItem(transition);
3526 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))
3527 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3528 } 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);
3530 m_selectionGroup->translate(diff, 0);
3532 // update items coordinates
3533 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3535 for (int i = 0; i < itemList.count(); i++) {
3536 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3537 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3538 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3539 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3540 for (int j = 0; j < children.count(); j++) {
3541 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3546 resetSelectionGroup(false);
3548 track = m_document->tracksCount() - track;
3549 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3552 void CustomTrackView::deleteClip(const QString &clipId)
3554 resetSelectionGroup();
3555 QList<QGraphicsItem *> itemList = items();
3556 QUndoCommand *deleteCommand = new QUndoCommand();
3557 new RefreshMonitorCommand(this, false, true, deleteCommand);
3559 for (int i = 0; i < itemList.count(); i++) {
3560 if (itemList.at(i)->type() == AVWIDGET) {
3561 ClipItem *item = (ClipItem *)itemList.at(i);
3562 if (item->clipProducer() == clipId) {
3564 if (item->parentItem()) {
3565 // Clip is in a group, destroy the group
3566 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3568 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3573 delete deleteCommand;
3575 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3576 new RefreshMonitorCommand(this, true, false, deleteCommand);
3577 updateTrackDuration(-1, deleteCommand);
3578 m_commandStack->push(deleteCommand);
3582 void CustomTrackView::seekCursorPos(int pos)
3584 m_document->renderer()->seek(qMax(pos, 0));
3588 int CustomTrackView::seekPosition() const
3590 return m_document->renderer()->requestedSeekPosition;
3594 void CustomTrackView::setCursorPos(int pos)
3596 if (pos != m_cursorPos) {
3597 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3599 m_cursorLine->setPos(m_cursorPos, 0);
3600 if (m_autoScroll) checkScrolling();
3602 else emit updateRuler();
3605 void CustomTrackView::updateCursorPos()
3607 m_cursorLine->setPos(m_cursorPos, 0);
3610 int CustomTrackView::cursorPos()
3612 return (int)(m_cursorPos);
3615 void CustomTrackView::moveCursorPos(int delta)
3617 int currentPos = m_document->renderer()->requestedSeekPosition;
3618 if (currentPos == SEEK_INACTIVE) {
3619 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3622 currentPos += delta;
3624 m_document->renderer()->seek(qMax(0, currentPos));
3628 void CustomTrackView::initCursorPos(int pos)
3630 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3632 m_cursorLine->setPos(pos, 0);
3636 void CustomTrackView::checkScrolling()
3638 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3641 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3643 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3644 if (m_operationMode == SCROLLTIMELINE) {
3645 m_operationMode = NONE;
3646 setDragMode(QGraphicsView::NoDrag);
3647 QGraphicsView::mouseReleaseEvent(event);
3650 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3652 setDragMode(QGraphicsView::NoDrag);
3653 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3656 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3657 #if QT_VERSION >= 0x040800
3659 m_dragItem->setGraphicsEffect(NULL);
3662 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3663 if (event->button() == Qt::MidButton) {
3667 if (m_operationMode == MOVEGUIDE) {
3668 setCursor(Qt::ArrowCursor);
3669 m_operationMode = NONE;
3670 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3671 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3672 if (newPos != m_dragGuide->position()) {
3673 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3674 m_commandStack->push(command);
3675 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3676 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3677 m_document->syncGuides(m_guides);
3681 QGraphicsView::mouseReleaseEvent(event);
3683 } else if (m_operationMode == SPACER && m_selectionGroup) {
3685 if (event->modifiers() != Qt::ControlModifier) {
3686 // We are moving all tracks
3688 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3689 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3690 QList <AbstractGroupItem*> groups;
3692 if (timeOffset != GenTime()) {
3693 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3695 QList<ItemInfo> clipsToMove;
3696 QList<ItemInfo> transitionsToMove;
3698 // Create lists with start pos for each track
3699 QMap <int, int> trackClipStartList;
3700 QMap <int, int> trackTransitionStartList;
3702 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3703 trackClipStartList[i] = -1;
3704 trackTransitionStartList[i] = -1;
3707 for (int i = 0; i < items.count(); i++) {
3708 if (items.at(i)->type() == GROUPWIDGET) {
3709 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3710 if (!groups.contains(group)) groups.append(group);
3711 items += items.at(i)->childItems();
3715 for (int i = 0; i < items.count(); i++) {
3716 if (items.at(i)->type() == AVWIDGET) {
3717 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3718 ItemInfo info = item->info();
3719 clipsToMove.append(info);
3721 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3722 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3723 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3724 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3725 ItemInfo info = item->info();
3726 transitionsToMove.append(info);
3728 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3729 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3732 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3733 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3734 updateTrackDuration(track, command);
3735 m_commandStack->push(command);
3736 if (track != -1) track = m_document->tracksCount() - track;
3737 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3738 setDocumentModified();
3741 resetSelectionGroup();
3742 for (int i = 0; i < groups.count(); i++) {
3743 rebuildGroup(groups.at(i));
3749 m_operationMode = NONE;
3750 } else if (m_operationMode == RUBBERSELECTION) {
3752 QGraphicsView::mouseReleaseEvent(event);
3753 setDragMode(QGraphicsView::NoDrag);
3754 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3755 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3756 resetSelectionGroup();
3757 groupSelectedItems();
3758 m_operationMode = NONE;
3759 if (m_selectionGroup == NULL && m_dragItem) {
3760 // Only 1 item selected
3761 if (m_dragItem->type() == AVWIDGET)
3762 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3766 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3767 emit transitionItemSelected(NULL);
3771 if (m_dragItem) info = m_dragItem->info();
3773 if (m_operationMode == MOVE) {
3774 setCursor(Qt::OpenHandCursor);
3775 if (m_dragItem->parentItem() == 0) {
3776 // we are moving one clip, easy
3777 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3778 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3779 Mlt::Producer *prod = item->getProducer(info.track);
3780 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);
3783 QUndoCommand *moveCommand = new QUndoCommand();
3784 moveCommand->setText(i18n("Move clip"));
3785 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3787 int tracknumber = m_document->tracksCount() - item->track() - 1;
3788 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3789 if (isLocked) item->setItemLocked(true);
3790 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3791 // Also move automatic transitions (on lower track)
3792 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3793 ItemInfo startTrInfo;
3794 ItemInfo newStartTrInfo;
3795 bool moveStartTrans = false;
3796 bool moveEndTrans = false;
3797 if (startTransition && startTransition->isAutomatic()) {
3798 startTrInfo = startTransition->info();
3799 newStartTrInfo = startTrInfo;
3800 newStartTrInfo.track = info.track;
3801 newStartTrInfo.startPos = info.startPos;
3802 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3803 // transition end should stay the same
3805 // transition end should be adjusted to clip
3806 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3808 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3810 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3811 // Check if there is a transition at clip end
3812 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3813 if (tr && tr->isAutomatic()) {
3814 ItemInfo trInfo = tr->info();
3815 ItemInfo newTrInfo = trInfo;
3816 newTrInfo.track = info.track;
3817 newTrInfo.endPos = m_dragItem->endPos();
3818 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3819 // transition start should stay the same
3821 // transition start should be moved
3822 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3824 if (newTrInfo.startPos < newTrInfo.endPos) {
3825 moveEndTrans = true;
3826 if (moveStartTrans) {
3827 // we have to move both transitions, remove the start one so that there is no collision
3828 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3830 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3831 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3832 if (moveStartTrans) {
3833 // re-add transition in correct place
3834 int transTrack = startTransition->transitionEndTrack();
3835 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3836 transTrack = getPreviousVideoTrack(info.track);
3838 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3839 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3845 if (moveStartTrans && !moveEndTrans) {
3846 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3847 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3850 // Also move automatic transitions (on upper track)
3851 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3852 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3853 ItemInfo trInfo = tr->info();
3854 ItemInfo newTrInfo = trInfo;
3855 newTrInfo.startPos = m_dragItem->startPos();
3856 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3857 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3858 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3859 // transition end should be adjusted to clip on upper track
3860 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3862 if (newTrInfo.startPos < newTrInfo.endPos) {
3863 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3864 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3868 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3869 // Check if there is a transition at clip end
3870 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3871 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3872 ItemInfo trInfo = tr->info();
3873 ItemInfo newTrInfo = trInfo;
3874 newTrInfo.endPos = m_dragItem->endPos();
3875 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3876 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3877 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3878 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3879 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3880 // transition start should be moved
3881 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3883 if (newTrInfo.startPos < newTrInfo.endPos) {
3884 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3885 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3890 updateTrackDuration(info.track, moveCommand);
3891 if (m_dragItemInfo.track != info.track)
3892 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3893 m_commandStack->push(moveCommand);
3894 //checkTrackSequence(m_dragItem->track());
3896 // undo last move and emit error message
3897 bool snap = KdenliveSettings::snaptopoints();
3898 KdenliveSettings::setSnaptopoints(false);
3899 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3900 KdenliveSettings::setSnaptopoints(snap);
3901 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3903 setDocumentModified();
3904 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3905 Transition *transition = static_cast <Transition *>(m_dragItem);
3906 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3907 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)) {
3908 // Moving transition failed, revert to previous position
3909 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3910 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3912 QUndoCommand *moveCommand = new QUndoCommand();
3913 moveCommand->setText(i18n("Move transition"));
3914 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3915 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3916 updateTrackDuration(info.track, moveCommand);
3917 if (m_dragItemInfo.track != info.track)
3918 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3919 m_commandStack->push(moveCommand);
3920 setDocumentModified();
3924 // Moving several clips. We need to delete them and readd them to new position,
3925 // or they might overlap each other during the move
3926 QGraphicsItemGroup *group;
3927 if (m_selectionGroup) {
3928 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3931 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3933 QList<QGraphicsItem *> items = group->childItems();
3934 QList<ItemInfo> clipsToMove;
3935 QList<ItemInfo> transitionsToMove;
3937 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3938 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3940 QUndoCommand *moveGroup = new QUndoCommand();
3941 moveGroup->setText(i18n("Move group"));
3942 if (timeOffset != GenTime() || trackOffset != 0) {
3943 // remove items in MLT playlist
3946 int max = items.count();
3947 for (int i = 0; i < max; i++) {
3948 if (items.at(i)->type() == GROUPWIDGET) {
3949 items += items.at(i)->childItems();
3952 m_document->renderer()->blockSignals(true);
3953 for (int i = 0; i < items.count(); i++) {
3954 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3955 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3956 ItemInfo info = item->info();
3957 if (item->type() == AVWIDGET) {
3958 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3959 // error, clip cannot be removed from playlist
3960 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3962 clipsToMove.append(info);
3965 transitionsToMove.append(info);
3966 Transition *tr = static_cast <Transition*>(item);
3967 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3970 m_document->renderer()->blockSignals(false);
3971 for (int i = 0; i < items.count(); i++) {
3972 // re-add items in correct place
3973 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3974 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3976 ItemInfo info = item->info();
3977 int tracknumber = m_document->tracksCount() - info.track - 1;
3978 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3980 group->removeFromGroup(item);
3981 item->setItemLocked(true);
3984 if (item->type() == AVWIDGET) {
3985 ClipItem *clip = static_cast <ClipItem*>(item);
3986 int trackProducer = info.track;
3987 info.track = m_document->tracksCount() - info.track;
3988 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3989 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3990 for (int i = 0; i < clip->effectsCount(); i++) {
3991 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3994 Transition *tr = static_cast <Transition*>(item);
3995 int newTrack = tr->transitionEndTrack();
3996 if (!tr->forcedTrack()) {
3997 newTrack = getPreviousVideoTrack(info.track);
3999 tr->updateTransitionEndTrack(newTrack);
4000 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
4001 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4004 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
4005 updateTrackDuration(-1, moveGroup);
4006 m_commandStack->push(moveGroup);
4008 //QPointF top = group->sceneBoundingRect().topLeft();
4009 //QPointF oldpos = m_selectionGroup->scenePos();
4010 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
4011 //group->setPos(top);
4012 //TODO: get rid of the 3 lines below
4013 if (m_selectionGroup) {
4014 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
4015 m_selectionGroupInfo.track = m_selectionGroup->track();
4016 items = m_selectionGroup->childItems();
4017 resetSelectionGroup(false);
4019 QSet <QGraphicsItem*> groupList;
4020 QSet <QGraphicsItem*> itemList;
4021 while (!items.isEmpty()) {
4022 QGraphicsItem *first = items.takeFirst();
4023 if (first->type() == GROUPWIDGET) {
4024 if (first != m_selectionGroup) {
4025 groupList.insert(first);
4028 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
4029 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
4030 if (first->parentItem() != m_selectionGroup) {
4031 groupList.insert(first->parentItem());
4033 else itemList.insert(first);
4035 else itemList.insert(first);
4038 foreach(QGraphicsItem *item, groupList) {
4039 itemList.unite(item->childItems().toSet());
4040 rebuildGroup(static_cast <AbstractGroupItem*>(item));
4043 foreach(QGraphicsItem *item, itemList) {
4044 item->setSelected(true);
4045 if (item->parentItem())
4046 item->parentItem()->setSelected(true);
4048 resetSelectionGroup();
4049 groupSelectedItems(itemList.toList());
4051 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
4054 setDocumentModified();
4057 m_document->renderer()->doRefresh();
4058 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
4060 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4061 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4063 QUndoCommand *resizeCommand = new QUndoCommand();
4064 resizeCommand->setText(i18n("Resize group"));
4065 QList <QGraphicsItem *> items = parent->childItems();
4066 QList <ItemInfo> infos = parent->resizeInfos();
4067 parent->clearResizeInfos();
4069 for (int i = 0; i < items.count(); ++i) {
4070 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4071 if (item && item->type() == AVWIDGET) {
4072 ItemInfo info = infos.at(itemcount);
4073 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
4077 m_commandStack->push(resizeCommand);
4080 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
4081 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4083 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
4085 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
4086 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
4088 QUndoCommand *resizeCommand = new QUndoCommand();
4089 resizeCommand->setText(i18n("Resize group"));
4090 QList <QGraphicsItem *> items = parent->childItems();
4091 QList <ItemInfo> infos = parent->resizeInfos();
4092 parent->clearResizeInfos();
4094 for (int i = 0; i < items.count(); ++i) {
4095 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
4096 if (item && item->type() == AVWIDGET) {
4097 ItemInfo info = infos.at(itemcount);
4098 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
4102 updateTrackDuration(-1, resizeCommand);
4103 m_commandStack->push(resizeCommand);
4106 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
4107 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
4109 } else if (m_operationMode == FADEIN) {
4110 // resize fade in effect
4111 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4112 int ix = item->hasEffect("volume", "fadein");
4113 int ix2 = item->hasEffect("", "fade_from_black");
4115 QDomElement oldeffect = item->effectAtIndex(ix);
4116 int start = item->cropStart().frames(m_document->fps());
4117 int end = item->fadeIn();
4119 slotDeleteEffect(item, -1, oldeffect, false);
4122 QDomElement effect = oldeffect.cloneNode().toElement();
4123 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4124 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4125 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4126 emit clipItemSelected(item);
4128 } else if (item->fadeIn() != 0 && ix2 == -1) {
4130 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4132 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4133 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4134 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4135 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4138 QDomElement oldeffect = item->effectAtIndex(ix2);
4139 int start = item->cropStart().frames(m_document->fps());
4140 int end = item->fadeIn();
4142 slotDeleteEffect(item, -1, oldeffect, false);
4145 QDomElement effect = oldeffect.cloneNode().toElement();
4146 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4147 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4148 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4149 emit clipItemSelected(item);
4152 } else if (m_operationMode == FADEOUT) {
4153 // resize fade out effect
4154 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4155 int ix = item->hasEffect("volume", "fadeout");
4156 int ix2 = item->hasEffect("", "fade_to_black");
4158 QDomElement oldeffect = item->effectAtIndex(ix);
4159 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4160 int start = item->fadeOut();
4162 slotDeleteEffect(item, -1, oldeffect, false);
4164 start = end - start;
4165 QDomElement effect = oldeffect.cloneNode().toElement();
4166 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4167 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4168 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4169 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4170 emit clipItemSelected(item);
4172 } else if (item->fadeOut() != 0 && ix2 == -1) {
4174 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4176 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4177 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4178 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4179 int start = end-item->fadeOut();
4180 EffectsList::setParameter(effect, "in", QString::number(start));
4181 EffectsList::setParameter(effect, "out", QString::number(end));
4182 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4185 QDomElement oldeffect = item->effectAtIndex(ix2);
4186 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4187 int start = item->fadeOut();
4189 slotDeleteEffect(item, -1, oldeffect, false);
4191 start = end - start;
4192 QDomElement effect = oldeffect.cloneNode().toElement();
4193 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4194 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4195 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4196 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4197 emit clipItemSelected(item);
4200 } else if (m_operationMode == KEYFRAME) {
4201 // update the MLT effect
4202 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4203 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4205 // check if we want to remove keyframe
4206 double val = mapToScene(event->pos()).toPoint().y();
4207 QRectF br = item->sceneBoundingRect();
4208 double maxh = 100.0 / br.height();
4209 val = (br.bottom() - val) * maxh;
4210 int start = item->cropStart().frames(m_document->fps());
4211 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4213 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4215 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4217 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4220 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4221 //item->updateKeyframeEffect();
4222 //QString next = item->keyframes(item->selectedEffectIndex());
4223 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4224 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4226 m_commandStack->push(command);
4227 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4228 emit clipItemSelected(item);
4230 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4231 m_operationMode = NONE;
4234 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4236 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4238 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4239 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4240 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4241 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4242 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4243 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4244 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4247 m_waitingThumbs.removeAll(item);
4249 if (item->isSelected()) emit clipItemSelected(NULL);
4250 item->baseClip()->removeReference();
4251 m_document->updateClip(item->baseClip()->getId());
4253 /*if (item->baseClip()->isTransparent()) {
4254 // also remove automatic transition
4255 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4256 if (tr && tr->isAutomatic()) {
4257 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4258 scene()->removeItem(tr);
4263 if (m_dragItem == item) m_dragItem = NULL;
4265 #if QT_VERSION >= 0x040600
4266 // animate item deletion
4267 item->closeAnimation();
4268 /*if (refresh) item->closeAnimation();
4270 // no refresh, means we have several operations chained, we need to delete clip immediatly
4271 // so that it does not get in the way of the other
4280 setDocumentModified();
4281 if (refresh) m_document->renderer()->doRefresh();
4284 void CustomTrackView::deleteSelectedClips()
4286 resetSelectionGroup();
4287 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4288 if (itemList.count() == 0) {
4289 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4292 scene()->clearSelection();
4293 QUndoCommand *deleteSelected = new QUndoCommand();
4294 new RefreshMonitorCommand(this, false, true, deleteSelected);
4298 int transitionCount = 0;
4299 // expand & destroy groups
4300 for (int i = 0; i < itemList.count(); i++) {
4301 if (itemList.at(i)->type() == GROUPWIDGET) {
4303 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4304 QList <ItemInfo> clipInfos;
4305 QList <ItemInfo> transitionInfos;
4306 for (int j = 0; j < children.count(); j++) {
4307 if (children.at(j)->type() == AVWIDGET) {
4308 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4309 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4310 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4311 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4312 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4314 if (itemList.contains(children.at(j))) {
4315 children.removeAt(j);
4319 itemList += children;
4320 if (clipInfos.count() > 0)
4321 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4323 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4324 itemList.insert(i + 1, itemList.at(i)->parentItem());
4326 emit clipItemSelected(NULL);
4327 emit transitionItemSelected(NULL);
4328 for (int i = 0; i < itemList.count(); i++) {
4329 if (itemList.at(i)->type() == AVWIDGET) {
4331 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4332 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4333 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4334 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4336 Transition *item = static_cast <Transition *>(itemList.at(i));
4337 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4338 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4341 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4342 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4343 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4344 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4345 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4346 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4347 else deleteSelected->setText(i18n("Delete selected items"));
4348 updateTrackDuration(-1, deleteSelected);
4349 new RefreshMonitorCommand(this, true, false, deleteSelected);
4350 m_commandStack->push(deleteSelected);
4354 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4357 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4359 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4361 kDebug() << "ERROR: Cannot find clip for speed change";
4362 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4365 info.track = m_document->tracksCount() - item->track();
4366 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4368 item->setSpeed(speed, strobe);
4369 item->updateRectGeometry();
4370 if (item->cropDuration().frames(m_document->fps()) != endPos)
4371 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4372 updatePositionEffects(item, info, false);
4373 setDocumentModified();
4375 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4379 void CustomTrackView::cutSelectedClips()
4381 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4382 QList<AbstractGroupItem *> groups;
4383 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4384 for (int i = 0; i < itemList.count(); ++i) {
4385 if (!itemList.at(i))
4387 if (itemList.at(i)->type() == AVWIDGET) {
4388 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4389 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4390 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4391 if (!groups.contains(group))
4393 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4394 RazorClipCommand *command = new RazorClipCommand(this, item->info(), item->effectList(), currentPos);
4395 m_commandStack->push(command);
4397 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4398 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4399 if (!groups.contains(group))
4404 for (int i = 0; i < groups.count(); ++i)
4405 razorGroup(groups.at(i), currentPos);
4408 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4411 QList <QGraphicsItem *> children = group->childItems();
4412 QUndoCommand *command = new QUndoCommand;
4413 command->setText(i18n("Cut Group"));
4414 groupClips(false, children, command);
4415 QList <ItemInfo> clips1, transitions1;
4416 QList <ItemInfo> transitionsCut;
4417 QList <ItemInfo> clips2, transitions2;
4418 QList <QGraphicsItem *> clipsToCut;
4421 for (int i = 0; i < children.count(); ++i) {
4422 children.at(i)->setSelected(false);
4423 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4424 if (child->type() == AVWIDGET) {
4425 if (cutPos > child->endPos())
4426 clips1 << child->info();
4427 else if (cutPos < child->startPos())
4428 clips2 << child->info();
4430 clipsToCut << child;
4433 if (cutPos > child->endPos())
4434 transitions1 << child->info();
4435 else if (cutPos < child->startPos())
4436 transitions2 << child->info();
4438 //transitionsCut << child->info();
4439 // Transition cut not implemented, leave it in first group...
4440 transitions1 << child->info();
4444 if (clipsToCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty()))) {
4449 for (int i = 0; i < clipsToCut.count(); i++) {
4450 ClipItem *clip = static_cast<ClipItem *>(clipsToCut.at(i));
4451 new RazorClipCommand(this, clip->info(), clip->effectList(), cutPos, false, command);
4452 ClipItem *secondClip = cutClip(clip->info(), cutPos, true);
4453 clips1 << clip->info();
4454 clips2 << secondClip->info();
4456 new GroupClipsCommand(this, clips1, transitions1, true, command);
4457 new GroupClipsCommand(this, clips2, transitions2, true, command);
4458 m_commandStack->push(command);
4462 void CustomTrackView::groupClips(bool group, QList<QGraphicsItem *> itemList, QUndoCommand *command)
4464 if (itemList.isEmpty()) itemList = scene()->selectedItems();
4465 QList <ItemInfo> clipInfos;
4466 QList <ItemInfo> transitionInfos;
4469 int max = itemList.count();
4470 for (int i = 0; i < max; i++) {
4471 if (itemList.at(i)->type() == GROUPWIDGET) {
4472 itemList += itemList.at(i)->childItems();
4476 for (int i = 0; i < itemList.count(); i++) {
4477 if (itemList.at(i)->type() == AVWIDGET) {
4478 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4479 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4480 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4481 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4482 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4485 if (clipInfos.count() > 0) {
4487 new GroupClipsCommand(this, clipInfos, transitionInfos, group, command);
4489 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4490 m_commandStack->push(command);
4495 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4497 resetSelectionGroup();
4498 m_scene->clearSelection();
4500 // ungroup, find main group to destroy it...
4501 for (int i = 0; i < clipInfos.count(); i++) {
4502 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4503 if (clip == NULL) continue;
4504 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4505 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4506 m_document->clipManager()->removeGroup(grp);
4507 scene()->destroyItemGroup(grp);
4509 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4511 for (int i = 0; i < transitionInfos.count(); i++) {
4512 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4513 if (tr == NULL) continue;
4514 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4515 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4516 m_document->clipManager()->removeGroup(grp);
4517 scene()->destroyItemGroup(grp);
4519 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4521 setDocumentModified();
4524 QList <QGraphicsItem *>list;
4525 for (int i = 0; i < clipInfos.count(); i++) {
4526 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4529 //clip->setSelected(true);
4532 for (int i = 0; i < transitionInfos.count(); i++) {
4533 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4536 //clip->setSelected(true);
4539 groupSelectedItems(list, true, true);
4540 setDocumentModified();
4543 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4545 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4546 if (baseclip == NULL) {
4547 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4551 if (baseclip->getProducer() == NULL) {
4552 // If the clip has no producer, we must wait until it is created...
4554 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4555 emit forceClipProcessing(clipId);
4556 qApp->processEvents();
4557 for (int i = 0; i < 10; i++) {
4558 if (baseclip->getProducer() == NULL) {
4559 qApp->processEvents();
4560 m_producerNotReady.wait(&m_mutex, 200);
4563 if (baseclip->getProducer() == NULL) {
4564 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4568 emit displayMessage(QString(), InformationMessage);
4572 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4573 item->setEffectList(effects);
4574 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4575 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4576 scene()->addItem(item);
4578 int producerTrack = info.track;
4579 int tracknumber = m_document->tracksCount() - info.track - 1;
4580 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4581 if (isLocked) item->setItemLocked(true);
4583 baseclip->addReference();
4584 m_document->updateClip(baseclip->getId());
4585 info.track = m_document->tracksCount() - info.track;
4586 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4587 for (int i = 0; i < item->effectsCount(); i++) {
4588 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4590 setDocumentModified();
4592 m_document->renderer()->doRefresh();
4594 if (!baseclip->isPlaceHolder())
4595 m_waitingThumbs.append(item);
4596 m_thumbsTimer.start();
4599 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4601 QMutexLocker locker(&m_mutex);
4602 QList<QGraphicsItem *> list = scene()->items();
4603 QList <ClipItem *>clipList;
4604 ClipItem *clip = NULL;
4605 DocClipBase *baseClip = NULL;
4606 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4607 for (int i = 0; i < list.size(); ++i) {
4608 if (list.at(i)->type() == AVWIDGET) {
4609 clip = static_cast <ClipItem *>(list.at(i));
4610 if (clip->clipProducer() == clipId) {
4611 if (baseClip == NULL) {
4612 baseClip = clip->baseClip();
4614 ItemInfo info = clip->info();
4615 Mlt::Producer *prod = NULL;
4616 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4617 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4618 else prod = baseClip->getProducer(info.track);
4619 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4620 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4622 else clipList.append(clip);
4626 for (int i = 0; i < clipList.count(); i++)
4627 clipList.at(i)->refreshClip(true, true);
4628 m_document->renderer()->unlockService(tractor);
4631 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4633 int framepos = (int)(pos.frames(m_document->fps()));
4634 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4635 ClipItem *clip = NULL;
4636 for (int i = 0; i < list.size(); i++) {
4637 if (!list.at(i)->isEnabled()) continue;
4638 if (list.at(i)->type() == AVWIDGET) {
4639 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4640 if (test->endPos() == pos) clip = test;
4647 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4649 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4650 ClipItem *clip = NULL;
4651 for (int i = 0; i < list.size(); i++) {
4652 if (!list.at(i)->isEnabled()) continue;
4653 if (list.at(i)->type() == AVWIDGET) {
4654 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4655 if (test->startPos() == pos) clip = test;
4662 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4664 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4665 QList<QGraphicsItem *> list = scene()->items(p);
4666 ClipItem *clip = NULL;
4667 for (int i = 0; i < list.size(); i++) {
4668 if (!list.at(i)->isEnabled()) continue;
4669 if (list.at(i)->type() == AVWIDGET) {
4670 clip = static_cast <ClipItem *>(list.at(i));
4677 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4679 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4683 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4685 int pos = info.startPos.frames(m_document->fps());
4686 int track = m_document->tracksCount() - info.b_track;
4687 return getTransitionItemAt(pos, track);
4690 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4692 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4693 QList<QGraphicsItem *> list = scene()->items(p);
4694 Transition *clip = NULL;
4695 for (int i = 0; i < list.size(); i++) {
4696 if (!list.at(i)->isEnabled()) continue;
4697 if (list.at(i)->type() == TRANSITIONWIDGET) {
4698 clip = static_cast <Transition *>(list.at(i));
4705 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4707 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4710 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4712 int framepos = (int)(pos.frames(m_document->fps()));
4713 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4714 QList<QGraphicsItem *> list = scene()->items(p);
4715 Transition *clip = NULL;
4716 for (int i = 0; i < list.size(); i++) {
4717 if (!list.at(i)->isEnabled()) continue;
4718 if (list.at(i)->type() == TRANSITIONWIDGET) {
4719 Transition *test = static_cast <Transition *>(list.at(i));
4720 if (test->endPos() == pos) clip = test;
4727 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4729 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4730 QList<QGraphicsItem *> list = scene()->items(p);
4731 Transition *clip = NULL;
4732 for (int i = 0; i < list.size(); ++i) {
4733 if (!list.at(i)->isEnabled()) continue;
4734 if (list.at(i)->type() == TRANSITIONWIDGET) {
4735 Transition *test = static_cast <Transition *>(list.at(i));
4736 if (test->startPos() == pos) clip = test;
4743 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4745 if (m_selectionGroup) resetSelectionGroup(false);
4746 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4748 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);
4749 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4752 Mlt::Producer *prod = item->getProducer(end.track);
4755 qDebug() << "Moving item " << (long)item << " from .. to:";
4756 qDebug() << item->info();
4760 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4761 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4764 bool snap = KdenliveSettings::snaptopoints();
4765 KdenliveSettings::setSnaptopoints(false);
4766 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4768 int tracknumber = m_document->tracksCount() - end.track - 1;
4769 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4770 m_scene->clearSelection();
4771 if (isLocked) item->setItemLocked(true);
4773 if (item->isItemLocked()) item->setItemLocked(false);
4774 item->setSelected(true);
4776 if (item->baseClip()->isTransparent()) {
4777 // Also move automatic transition
4778 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4779 if (tr && tr->isAutomatic()) {
4780 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4781 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);
4782 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4785 KdenliveSettings::setSnaptopoints(snap);
4786 setDocumentModified();
4788 // undo last move and emit error message
4789 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4791 if (refresh) m_document->renderer()->doRefresh();
4792 if (out_actualEnd != NULL) {
4793 *out_actualEnd = item->info();
4795 qDebug() << "Actual end position updated:" << *out_actualEnd;
4799 qDebug() << item->info();
4804 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4807 resetSelectionGroup();
4808 m_scene->clearSelection();
4810 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4811 scene()->addItem(m_selectionGroup);
4813 m_document->renderer()->blockSignals(true);
4814 for (int i = 0; i < startClip.count(); i++) {
4816 startClip[i].startPos = startClip.at(i).startPos - offset;
4817 startClip[i].track = startClip.at(i).track - trackOffset;
4819 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4821 clip->setItemLocked(false);
4822 if (clip->parentItem()) {
4823 m_selectionGroup->addItem(clip->parentItem());
4825 m_selectionGroup->addItem(clip);
4827 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4828 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4830 for (int i = 0; i < startTransition.count(); i++) {
4832 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4833 startTransition[i].track = startTransition.at(i).track - trackOffset;
4835 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4837 tr->setItemLocked(false);
4838 if (tr->parentItem()) {
4839 m_selectionGroup->addItem(tr->parentItem());
4841 m_selectionGroup->addItem(tr);
4843 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());
4844 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4846 m_document->renderer()->blockSignals(false);
4848 if (m_selectionGroup) {
4849 bool snap = KdenliveSettings::snaptopoints();
4850 KdenliveSettings::setSnaptopoints(false);
4852 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4853 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4855 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4856 QList <AbstractGroupItem*> groupList;
4858 int max = children.count();
4859 for (int i = 0; i < max; i++) {
4860 if (children.at(i)->type() == GROUPWIDGET) {
4861 children += children.at(i)->childItems();
4862 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4863 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4864 /*m_document->clipManager()->removeGroup(grp);
4865 m_scene->destroyItemGroup(grp);*/
4866 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4867 if (!groupList.contains(group)) groupList.append(group);
4868 children.removeAll(children.at(i));
4873 for (int i = 0; i < children.count(); i++) {
4874 // re-add items in correct place
4875 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4876 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4878 ItemInfo info = item->info();
4879 int tracknumber = m_document->tracksCount() - info.track - 1;
4880 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4882 item->setItemLocked(true);
4883 else if (item->isItemLocked())
4884 item->setItemLocked(false);
4886 if (item->type() == AVWIDGET) {
4887 ClipItem *clip = static_cast <ClipItem*>(item);
4888 int trackProducer = info.track;
4889 info.track = m_document->tracksCount() - info.track;
4890 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4891 for (int i = 0; i < clip->effectsCount(); i++) {
4892 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4894 } else if (item->type() == TRANSITIONWIDGET) {
4895 Transition *tr = static_cast <Transition*>(item);
4897 if (!tr->forcedTrack()) {
4898 newTrack = getPreviousVideoTrack(info.track);
4900 newTrack = tr->transitionEndTrack() + trackOffset;
4901 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4903 tr->updateTransitionEndTrack(newTrack);
4904 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4908 resetSelectionGroup(false);
4909 for (int i = 0; i < groupList.count(); i++) {
4910 rebuildGroup(groupList.at(i));
4915 KdenliveSettings::setSnaptopoints(snap);
4916 m_document->renderer()->doRefresh();
4917 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4920 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4922 Transition *item = getTransitionItemAt(start.startPos, start.track);
4924 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);
4925 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4929 bool snap = KdenliveSettings::snaptopoints();
4930 KdenliveSettings::setSnaptopoints(false);
4932 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4933 // Transition was moved
4934 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4935 } else if (end.endPos == start.endPos) {
4936 // Transition start resize
4937 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4938 } else if (end.startPos == start.startPos) {
4939 // Transition end resize;
4940 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4941 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4944 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4945 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4946 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4948 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4949 KdenliveSettings::setSnaptopoints(snap);
4950 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4951 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());
4952 if (m_dragItem && m_dragItem == item) {
4954 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4955 if (transitionClip && transitionClip->baseClip()) {
4956 QString size = transitionClip->baseClip()->getProperty("frame_size");
4957 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4958 if (factor == 0) factor = 1.0;
4959 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4960 p.setY(size.section('x', 1, 1).toInt());
4962 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4964 if (refresh) m_document->renderer()->doRefresh();
4965 setDocumentModified();
4968 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4970 bool resizeClipStart = (start.startPos != end.startPos);
4971 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4973 if (dontWorry) return;
4974 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);
4975 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4978 if (item->parentItem()) {
4979 // Item is part of a group, reset group
4980 resetSelectionGroup();
4983 bool snap = KdenliveSettings::snaptopoints();
4984 KdenliveSettings::setSnaptopoints(false);
4986 if (resizeClipStart) {
4987 ItemInfo clipinfo = item->info();
4988 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4989 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4991 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4994 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4996 ItemInfo clipinfo = item->info();
4997 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4998 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
5000 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
5002 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5004 if (!resizeClipStart && end.cropStart != start.cropStart) {
5005 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
5006 ItemInfo clipinfo = end;
5007 clipinfo.track = m_document->tracksCount() - end.track;
5008 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
5010 item->setCropStart(end.cropStart);
5011 item->resetThumbs(true);
5014 m_document->renderer()->doRefresh();
5015 KdenliveSettings::setSnaptopoints(snap);
5016 setDocumentModified();
5019 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5021 if (pos == oldInfo.startPos.frames(m_document->fps()))
5023 bool snap = KdenliveSettings::snaptopoints();
5025 KdenliveSettings::setSnaptopoints(false);
5026 item->resizeStart(pos);
5027 if (item->startPos().frames(m_document->fps()) != pos) {
5028 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
5029 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5030 KdenliveSettings::setSnaptopoints(snap);
5033 KdenliveSettings::setSnaptopoints(snap);
5036 bool hasParentCommand = false;
5038 hasParentCommand = true;
5040 command = new QUndoCommand();
5041 command->setText(i18n("Resize clip start"));
5044 // do this here, too, because otherwise undo won't update the group
5045 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5046 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5048 ItemInfo info = item->info();
5049 if (item->type() == AVWIDGET) {
5050 ItemInfo resizeinfo = oldInfo;
5051 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5052 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
5054 // Check if there is an automatic transition on that clip (lower track)
5055 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
5056 if (transition && transition->isAutomatic()) {
5057 ItemInfo trInfo = transition->info();
5058 ItemInfo newTrInfo = trInfo;
5059 newTrInfo.startPos = item->startPos();
5060 if (newTrInfo.startPos < newTrInfo.endPos)
5061 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5063 // Check if there is an automatic transition on that clip (upper track)
5064 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
5065 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
5066 ItemInfo trInfo = transition->info();
5067 ItemInfo newTrInfo = trInfo;
5068 newTrInfo.startPos = item->startPos();
5069 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
5070 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
5071 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5074 ClipItem *clip = static_cast < ClipItem * >(item);
5077 // Since we must always resize clip before updating the keyframes, we
5078 // put a resize command before & after checking keyframes so that
5079 // we are sure the resize is performed before whenever we do or undo the action
5080 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5081 adjustEffects(clip, oldInfo, command);
5082 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5084 KdenliveSettings::setSnaptopoints(false);
5085 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5086 KdenliveSettings::setSnaptopoints(snap);
5087 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5089 } else if (item->type() == TRANSITIONWIDGET) {
5090 Transition *transition = static_cast <Transition *>(item);
5091 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)) {
5092 // Cannot resize transition
5093 KdenliveSettings::setSnaptopoints(false);
5094 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
5095 KdenliveSettings::setSnaptopoints(snap);
5096 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5098 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5099 if (command == NULL)
5100 m_commandStack->push(moveCommand);
5104 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5105 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5107 if (!hasParentCommand)
5108 m_commandStack->push(command);
5111 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5113 if (pos == oldInfo.endPos.frames(m_document->fps()))
5115 bool snap = KdenliveSettings::snaptopoints();
5117 KdenliveSettings::setSnaptopoints(false);
5118 item->resizeEnd(pos);
5119 if (item->endPos().frames(m_document->fps()) != pos) {
5120 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5121 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5122 KdenliveSettings::setSnaptopoints(snap);
5125 KdenliveSettings::setSnaptopoints(snap);
5128 bool hasParentCommand = false;
5130 hasParentCommand = true;
5132 command = new QUndoCommand();
5135 // do this here, too, because otherwise undo won't update the group
5136 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5137 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5139 ItemInfo info = item->info();
5140 if (item->type() == AVWIDGET) {
5141 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5142 ItemInfo resizeinfo = info;
5143 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5144 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5146 // Check if there is an automatic transition on that clip (lower track)
5147 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5148 if (tr && tr->isAutomatic()) {
5149 ItemInfo trInfo = tr->info();
5150 ItemInfo newTrInfo = trInfo;
5151 newTrInfo.endPos = item->endPos();
5152 if (newTrInfo.endPos > newTrInfo.startPos)
5153 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5156 // Check if there is an automatic transition on that clip (upper track)
5157 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5158 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5159 ItemInfo trInfo = tr->info();
5160 ItemInfo newTrInfo = trInfo;
5161 newTrInfo.endPos = item->endPos();
5162 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5163 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5164 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5168 ClipItem *clip = static_cast < ClipItem * >(item);
5171 // Since we must always resize clip before updating the keyframes, we
5172 // put a resize command before & after checking keyframes so that
5173 // we are sure the resize is performed before whenever we do or undo the action
5174 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5175 adjustEffects(clip, oldInfo, command);
5176 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5178 KdenliveSettings::setSnaptopoints(false);
5179 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5180 KdenliveSettings::setSnaptopoints(true);
5181 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5183 } else if (item->type() == TRANSITIONWIDGET) {
5184 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5185 Transition *transition = static_cast <Transition *>(item);
5186 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)) {
5187 // Cannot resize transition
5188 KdenliveSettings::setSnaptopoints(false);
5189 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5190 KdenliveSettings::setSnaptopoints(true);
5191 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5193 // Check transition keyframes
5194 QDomElement old = transition->toXML();
5195 if (transition->updateKeyframes(oldInfo.cropDuration.frames(m_document->fps()) - 1)) {
5196 QDomElement xml = transition->toXML();
5197 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);
5198 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5199 ItemInfo info = transition->info();
5201 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
5202 if (transitionClip && transitionClip->baseClip()) {
5203 QString size = transitionClip->baseClip()->getProperty("frame_size");
5204 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
5205 if (factor == 0) factor = 1.0;
5206 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
5207 p.setY(size.section('x', 1, 1).toInt());
5209 emit transitionItemSelected(transition, getPreviousVideoTrack(info.track), p, true);
5211 new MoveTransitionCommand(this, oldInfo, info, false, command);
5214 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5215 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5217 if (!hasParentCommand) {
5218 updateTrackDuration(oldInfo.track, command);
5219 m_commandStack->push(command);
5223 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5225 int end = item->fadeIn();
5227 // there is a fade in effect
5228 int effectPos = item->hasEffect("volume", "fadein");
5229 if (effectPos != -1) {
5230 QDomElement effect = item->getEffectAtIndex(effectPos);
5231 int start = item->cropStart().frames(m_document->fps());
5232 int max = item->cropDuration().frames(m_document->fps());
5234 // Make sure the fade effect is not longer than the clip
5235 item->setFadeIn(max);
5236 end = item->fadeIn();
5239 EffectsList::setParameter(effect, "in", QString::number(start));
5240 EffectsList::setParameter(effect, "out", QString::number(end));
5242 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5243 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5244 // if fade effect is displayed, update the effect edit widget with new clip duration
5245 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5246 emit clipItemSelected(item);
5249 effectPos = item->hasEffect("brightness", "fade_from_black");
5250 if (effectPos != -1) {
5251 QDomElement effect = item->getEffectAtIndex(effectPos);
5252 int start = item->cropStart().frames(m_document->fps());
5253 int max = item->cropDuration().frames(m_document->fps());
5255 // Make sure the fade effect is not longer than the clip
5256 item->setFadeIn(max);
5257 end = item->fadeIn();
5260 EffectsList::setParameter(effect, "in", QString::number(start));
5261 EffectsList::setParameter(effect, "out", QString::number(end));
5263 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5264 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5265 // if fade effect is displayed, update the effect edit widget with new clip duration
5266 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5267 emit clipItemSelected(item);
5272 int start = item->fadeOut();
5274 // there is a fade out effect
5275 int effectPos = item->hasEffect("volume", "fadeout");
5276 if (effectPos != -1) {
5277 QDomElement effect = item->getEffectAtIndex(effectPos);
5278 int max = item->cropDuration().frames(m_document->fps());
5279 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5281 // Make sure the fade effect is not longer than the clip
5282 item->setFadeOut(max);
5283 start = item->fadeOut();
5285 start = end - start;
5286 EffectsList::setParameter(effect, "in", QString::number(start));
5287 EffectsList::setParameter(effect, "out", QString::number(end));
5289 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5290 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5291 // if fade effect is displayed, update the effect edit widget with new clip duration
5292 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5293 emit clipItemSelected(item);
5296 effectPos = item->hasEffect("brightness", "fade_to_black");
5297 if (effectPos != -1) {
5298 QDomElement effect = item->getEffectAtIndex(effectPos);
5299 int max = item->cropDuration().frames(m_document->fps());
5300 int end = max + item->cropStart().frames(m_document->fps()) - 1;
5302 // Make sure the fade effect is not longer than the clip
5303 item->setFadeOut(max);
5304 start = item->fadeOut();
5306 start = end - start;
5307 EffectsList::setParameter(effect, "in", QString::number(start));
5308 EffectsList::setParameter(effect, "out", QString::number(end));
5310 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5311 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5312 // if fade effect is displayed, update the effect edit widget with new clip duration
5313 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5314 emit clipItemSelected(item);
5319 int effectPos = item->hasEffect("freeze", "freeze");
5320 if (effectPos != -1) {
5321 // Freeze effect needs to be adjusted with clip resize
5322 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5323 QDomElement eff = item->getEffectAtIndex(effectPos);
5324 if (!eff.isNull() && diff != 0) {
5325 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5326 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5328 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5329 emit clipItemSelected(item);
5336 double CustomTrackView::getSnapPointForPos(double pos)
5338 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5341 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5343 QList <GenTime> snaps;
5344 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5345 QList<QGraphicsItem *> itemList = items();
5346 for (int i = 0; i < itemList.count(); i++) {
5347 if (itemList.at(i) == selected) continue;
5348 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5349 if (itemList.at(i)->type() == AVWIDGET) {
5350 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5351 GenTime start = item->startPos();
5352 GenTime end = item->endPos();
5353 snaps.append(start);
5355 if (!offsetList.isEmpty()) {
5356 for (int j = 0; j < offsetList.size(); j++) {
5357 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5358 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5362 QList < GenTime > markers = item->snapMarkers();
5363 for (int j = 0; j < markers.size(); ++j) {
5364 GenTime t = markers.at(j);
5366 if (!offsetList.isEmpty()) {
5367 for (int k = 0; k < offsetList.size(); k++) {
5368 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5372 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5373 Transition *transition = static_cast <Transition*>(itemList.at(i));
5374 GenTime start = transition->startPos();
5375 GenTime end = transition->endPos();
5376 snaps.append(start);
5378 if (!offsetList.isEmpty()) {
5379 for (int j = 0; j < offsetList.size(); j++) {
5380 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5381 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5387 // add cursor position
5388 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5390 if (!offsetList.isEmpty()) {
5391 for (int j = 0; j < offsetList.size(); j++) {
5392 snaps.append(pos - offsetList.at(j));
5397 for (int i = 0; i < m_guides.count(); i++) {
5398 snaps.append(m_guides.at(i)->position());
5399 if (!offsetList.isEmpty()) {
5400 for (int j = 0; j < offsetList.size(); j++) {
5401 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5407 QPoint z = m_document->zone();
5408 snaps.append(GenTime(z.x(), m_document->fps()));
5409 snaps.append(GenTime(z.y(), m_document->fps()));
5412 m_scene->setSnapList(snaps);
5413 //for (int i = 0; i < m_snapPoints.size(); ++i)
5414 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5417 void CustomTrackView::slotSeekToPreviousSnap()
5419 updateSnapPoints(NULL);
5420 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5421 seekCursorPos((int) res.frames(m_document->fps()));
5425 void CustomTrackView::slotSeekToNextSnap()
5427 updateSnapPoints(NULL);
5428 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5429 seekCursorPos((int) res.frames(m_document->fps()));
5433 void CustomTrackView::clipStart()
5435 AbstractClipItem *item = getMainActiveClip();
5437 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5442 void CustomTrackView::clipEnd()
5444 AbstractClipItem *item = getMainActiveClip();
5446 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5451 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5453 DocClipBase *base = m_document->clipManager()->getClipById(id);
5455 QMap <QString, QString> extraData = base->analysisData();
5456 QString oldData = extraData.value(key);
5457 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5458 if (!groupCommand) m_commandStack->push(command);
5461 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5463 DocClipBase *base = m_document->clipManager()->getClipById(id);
5465 QUndoCommand *subCommand = NULL;
5466 if (newMarkers.count() > 1 && groupCommand == NULL) {
5467 subCommand = new QUndoCommand;
5468 subCommand->setText("Add markers");
5470 for (int i = 0; i < newMarkers.count(); i++) {
5471 CommentedTime oldMarker = base->markerAt(newMarkers.at(i).time());
5472 if (oldMarker == CommentedTime()) {
5473 oldMarker = newMarkers.at(i);
5474 oldMarker.setMarkerType(-1);
5476 if (newMarkers.count() == 1 && !groupCommand) {
5477 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5478 m_commandStack->push(command);
5480 else if (groupCommand) {
5481 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5484 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5487 if (subCommand) m_commandStack->push(subCommand);
5490 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5492 CommentedTime oldmarker(position, comment);
5493 CommentedTime marker = oldmarker;
5494 marker.setMarkerType(-1);
5495 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5496 m_commandStack->push(command);
5499 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5501 DocClipBase *base = m_document->clipManager()->getClipById(id);
5503 QList <CommentedTime> markers = base->commentedSnapMarkers();
5505 if (markers.isEmpty()) {
5506 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5509 QUndoCommand *deleteMarkers = new QUndoCommand();
5510 deleteMarkers->setText("Delete clip markers");
5512 for (int i = 0; i < markers.size(); i++) {
5513 CommentedTime oldMarker = markers.at(i);
5514 CommentedTime marker = oldMarker;
5515 marker.setMarkerType(-1);
5516 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5518 m_commandStack->push(deleteMarkers);
5521 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5523 DocClipBase *base = m_document->clipManager()->getClipById(id);
5525 QList < CommentedTime > markers = base->commentedSnapMarkers();
5526 if (!markers.isEmpty()) {
5527 // Set up categories
5528 QComboBox *cbox = new QComboBox;
5529 cbox->insertItem(0, i18n("All categories"));
5530 for (int i = 0; i < 5; ++i) {
5531 cbox->insertItem(i + 1, i18n("Category %1", i));
5532 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5534 cbox->setCurrentIndex(0);
5535 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5536 fd.setMode(KFile::File);
5537 fd.setOperationMode(KFileDialog::Saving);
5538 if (fd.exec() != QDialog::Accepted) return;
5539 QString url = fd.selectedFile();
5540 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5541 if (url.isEmpty()) return;
5544 int category = cbox->currentIndex() - 1;
5545 for (int i = 0; i < markers.count(); i++) {
5546 if (category >= 0) {
5547 // Save only the markers in selected category
5548 if (markers.at(i).markerType() != category) continue;
5550 data.append(QString::number(markers.at(i).time().seconds()));
5552 data.append(QString::number(markers.at(i).time().seconds()));
5554 data.append(markers.at(i).comment());
5560 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5561 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5564 file.write(data.toUtf8());
5569 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5571 QComboBox *cbox = new QComboBox;
5572 for (int i = 0; i < 5; ++i) {
5573 cbox->insertItem(i, i18n("Category %1", i));
5574 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5576 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5577 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5578 fd.setMode(KFile::File);
5579 fd.setOperationMode(KFileDialog::Opening);
5580 if (fd.exec() != QDialog::Accepted) return;
5581 QString url = fd.selectedFile();
5583 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5584 if (url.isEmpty()) return;
5585 int category = cbox->currentIndex();
5588 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5589 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5592 QString data = QString::fromUtf8(file.readAll());
5594 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5597 QUndoCommand *command = new QUndoCommand();
5598 command->setText("Load markers");
5600 QList <CommentedTime> markersList;
5601 foreach(QString line, lines) {
5603 values = line.split("\t", QString::SkipEmptyParts);
5604 double time1 = values.at(0).toDouble(&ok);
5607 if (values.count() >1) {
5608 time2 = values.at(1).toDouble(&ok);
5609 if (values.count() == 2) {
5610 // Check if second value is a number or text
5613 markerText = values.at(1);
5615 else markerText = i18n("Marker");
5618 // We assume 3 values per line: in out name
5620 // 2nd value is not a number, drop
5623 markerText = values.at(2);
5627 if (!markerText.isEmpty()) {
5628 // Marker found, add it
5629 //TODO: allow user to set a marker category
5630 CommentedTime marker1(GenTime(time1), markerText, category);
5631 markersList << marker1;
5632 if (time2 > 0 && time2 != time1) {
5633 CommentedTime marker2(GenTime(time2), markerText, category);
5634 markersList << marker2;
5638 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5639 if (command->childCount() > 0) m_commandStack->push(command);
5640 else delete command;
5643 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5645 DocClipBase *base = m_document->clipManager()->getClipById(id);
5646 if (base == NULL) return;
5647 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5648 else base->addSnapMarker(marker);
5649 emit updateClipMarkers(base);
5650 setDocumentModified();
5651 viewport()->update();
5654 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5656 DocClipBase *base = m_document->clipManager()->getClipById(id);
5657 if (base == NULL) return;
5658 base->setAnalysisData(key, data);
5659 emit updateClipExtraData(base);
5660 setDocumentModified();
5661 viewport()->update();
5664 int CustomTrackView::hasGuide(int pos, int offset)
5666 for (int i = 0; i < m_guides.count(); i++) {
5667 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5668 if (qAbs(guidePos - pos) <= offset) return guidePos;
5669 else if (guidePos > pos) return -1;
5674 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5678 double fps = m_document->fps();
5679 for (int i = 0; i < m_guides.count(); i++) {
5680 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5681 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5683 goMenu->setEnabled(!m_guides.isEmpty());
5686 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5688 if (comment.isEmpty() && pos < GenTime()) {
5691 for (int i = 0; i < m_guides.count(); i++) {
5692 if (m_guides.at(i)->position() == oldPos) {
5693 delete m_guides.takeAt(i);
5698 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5701 else if (oldPos >= GenTime()) {
5703 for (int i = 0; i < m_guides.count(); i++) {
5704 if (m_guides.at(i)->position() == oldPos) {
5705 Guide *item = m_guides.at(i);
5706 item->updateGuide(pos, comment);
5710 } else addGuide(pos, comment);
5711 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5712 m_document->syncGuides(m_guides);
5715 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5717 for (int i = 0; i < m_guides.count(); i++) {
5718 if (m_guides.at(i)->position() == pos) {
5719 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5723 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5724 scene()->addItem(g);
5726 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5727 m_document->syncGuides(m_guides);
5731 void CustomTrackView::slotAddGuide(bool dialog)
5733 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5735 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5736 m_document->timecode(), i18n("Add Guide"), this);
5737 if (d->exec() != QDialog::Accepted) {
5741 marker = d->newMarker();
5744 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5746 if (addGuide(marker.time(), marker.comment())) {
5747 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5748 m_commandStack->push(command);
5752 void CustomTrackView::slotEditGuide(int guidePos)
5755 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5756 else pos = GenTime(guidePos, m_document->fps());
5758 for (int i = 0; i < m_guides.count(); i++) {
5759 if (m_guides.at(i)->position() == pos) {
5760 slotEditGuide(m_guides.at(i)->info());
5765 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5768 void CustomTrackView::slotEditGuide(CommentedTime guide)
5770 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5771 if (d->exec() == QDialog::Accepted) {
5772 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5773 m_commandStack->push(command);
5779 void CustomTrackView::slotEditTimeLineGuide()
5781 if (m_dragGuide == NULL) return;
5782 CommentedTime guide = m_dragGuide->info();
5783 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5784 m_document->timecode(), i18n("Edit Guide"), this);
5785 if (d->exec() == QDialog::Accepted) {
5786 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5787 m_commandStack->push(command);
5792 void CustomTrackView::slotDeleteGuide(int guidePos)
5795 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5796 else pos = GenTime(guidePos, m_document->fps());
5798 for (int i = 0; i < m_guides.count(); i++) {
5799 if (m_guides.at(i)->position() == pos) {
5800 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true);
5801 m_commandStack->push(command);
5806 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5810 void CustomTrackView::slotDeleteTimeLineGuide()
5812 if (m_dragGuide == NULL) return;
5813 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(-1), QString(), true);
5814 m_commandStack->push(command);
5818 void CustomTrackView::slotDeleteAllGuides()
5820 QUndoCommand *deleteAll = new QUndoCommand();
5821 deleteAll->setText("Delete all guides");
5822 for (int i = 0; i < m_guides.count(); i++) {
5823 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(-1), QString(), true, deleteAll);
5825 m_commandStack->push(deleteAll);
5828 void CustomTrackView::setTool(PROJECTTOOL tool)
5833 setCursor(m_razorCursor);
5836 setCursor(m_spacerCursor);
5843 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5846 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5847 m_scene->setScale(scaleFactor, verticalScale);
5848 removeTipAnimation();
5849 bool adjust = false;
5850 if (verticalScale != matrix().m22()) adjust = true;
5851 setMatrix(newmatrix);
5853 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5854 m_cursorLine->setLine(0, 0, 0, newHeight - 1);
5855 for (int i = 0; i < m_guides.count(); i++) {
5856 m_guides.at(i)->setLine(0, 0, 0, newHeight - 1);
5858 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5861 int diff = sceneRect().width() - m_projectDuration;
5862 if (diff * newmatrix.m11() < 50) {
5863 if (newmatrix.m11() < 0.4)
5864 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5866 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5868 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5869 centerOn(QPointF(cursorPos(), verticalPos));
5872 void CustomTrackView::slotRefreshGuides()
5874 if (KdenliveSettings::showmarkers()) {
5875 for (int i = 0; i < m_guides.count(); i++)
5876 m_guides.at(i)->update();
5880 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5882 painter->setClipRect(rect);
5883 QPen pen1 = painter->pen();
5884 QColor lineColor = palette().dark().color();
5885 lineColor.setAlpha(100);
5886 pen1.setColor(lineColor);
5887 painter->setPen(pen1);
5888 double min = rect.left();
5889 double max = rect.right();
5890 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5891 int maxTrack = m_document->tracksCount();
5892 QColor lockedColor = palette().button().color();
5893 QColor audioColor = palette().alternateBase().color();
5894 for (int i = 0; i < maxTrack; i++) {
5895 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5896 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5897 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5898 if (i == m_selectedTrack)
5899 painter->fillRect(track, m_activeTrackBrush.brush(this));
5901 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5903 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5907 bool CustomTrackView::findString(const QString &text)
5910 for (int i = 0; i < m_searchPoints.size(); ++i) {
5911 marker = m_searchPoints.at(i).comment();
5912 if (marker.contains(text, Qt::CaseInsensitive)) {
5913 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5914 int vert = verticalScrollBar()->value();
5915 int hor = cursorPos();
5916 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5924 void CustomTrackView::selectFound(QString track, QString pos)
5926 seekCursorPos(m_document->timecode().getFrameCount(pos));
5927 slotSelectTrack(track.toInt());
5929 int vert = verticalScrollBar()->value();
5930 int hor = cursorPos();
5931 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5934 bool CustomTrackView::findNextString(const QString &text)
5937 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5938 marker = m_searchPoints.at(i).comment();
5939 if (marker.contains(text, Qt::CaseInsensitive)) {
5940 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5941 int vert = verticalScrollBar()->value();
5942 int hor = cursorPos();
5943 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5952 void CustomTrackView::initSearchStrings()
5954 m_searchPoints.clear();
5955 QList<QGraphicsItem *> itemList = items();
5956 for (int i = 0; i < itemList.count(); i++) {
5957 // parse all clip names
5958 if (itemList.at(i)->type() == AVWIDGET) {
5959 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5960 GenTime start = item->startPos();
5961 CommentedTime t(start, item->clipName());
5962 m_searchPoints.append(t);
5963 // add all clip markers
5964 QList < CommentedTime > markers = item->commentedSnapMarkers();
5965 m_searchPoints += markers;
5970 for (int i = 0; i < m_guides.count(); i++)
5971 m_searchPoints.append(m_guides.at(i)->info());
5973 qSort(m_searchPoints);
5976 void CustomTrackView::clearSearchStrings()
5978 m_searchPoints.clear();
5982 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5984 QList<ItemInfo> matchingInfo;
5985 QList<QGraphicsItem *> itemList = items();
5986 for (int i = 0; i < itemList.count(); i++) {
5987 if (itemList.at(i)->type() == AVWIDGET) {
5988 ClipItem *item = (ClipItem *)itemList.at(i);
5989 if (item->clipProducer() == clipId)
5990 matchingInfo << item->info();
5993 return matchingInfo;
5996 void CustomTrackView::copyClip()
5998 qDeleteAll(m_copiedItems);
5999 m_copiedItems.clear();
6000 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6001 if (itemList.count() == 0) {
6002 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
6005 for (int i = 0; i < itemList.count(); i++) {
6006 if (itemList.at(i)->type() == AVWIDGET) {
6007 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
6008 ClipItem *clone = clip->clone(clip->info());
6009 m_copiedItems.append(clone);
6010 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6011 Transition *dup = static_cast <Transition *>(itemList.at(i));
6012 m_copiedItems.append(dup->clone());
6017 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
6019 if (m_scene->editMode() != NORMALEDIT) {
6020 // If we are in overwrite mode, always allow the move
6023 int height = m_tracksHeight - 2;
6025 if (type == TRANSITIONWIDGET) {
6026 height = Transition::itemHeight();
6027 offset = Transition::itemOffset();
6029 else if (type == AVWIDGET) {
6030 height = ClipItem::itemHeight();
6031 offset = ClipItem::itemOffset();
6033 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);
6034 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6035 for (int i = 0; i < collisions.count(); i++) {
6036 if (collisions.at(i)->type() == type) {
6043 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
6046 for (int i = 0; i < infoList.count(); i++) {
6047 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));
6050 QList<QGraphicsItem *> collisions = scene()->items(path);
6051 for (int i = 0; i < collisions.count(); i++) {
6052 if (collisions.at(i)->type() == type) return false;
6057 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6059 for (int i = 0; i < items.count(); i++) {
6060 ItemInfo info = items.at(i)->info();
6061 info.startPos += offset;
6062 info.endPos += offset;
6063 info.track += trackOffset;
6064 if (!canBePastedTo(info, items.at(i)->type())) return false;
6069 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
6071 QPainterPath movePath;
6072 movePath.moveTo(0, 0);
6074 for (int i = 0; i < items.count(); i++) {
6075 ItemInfo info = items.at(i)->info();
6076 info.startPos = info.startPos + offset;
6077 info.endPos = info.endPos + offset;
6078 info.track = info.track + trackOffset;
6079 if (info.startPos < GenTime()) {
6080 // No clip should go below 0
6083 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));
6084 movePath.addRect(rect);
6086 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
6087 for (int i = 0; i < collisions.count(); i++) {
6088 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
6089 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
6097 void CustomTrackView::pasteClip()
6099 if (m_copiedItems.count() == 0) {
6100 emit displayMessage(i18n("No clip copied"), ErrorMessage);
6105 GenTime pos = GenTime(-1);
6106 if (m_menuPosition.isNull()) {
6107 position = mapFromGlobal(QCursor::pos());
6108 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
6109 track = m_selectedTrack;
6110 pos = GenTime(m_cursorPos, m_document->fps());
6111 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6115 position = m_menuPosition;
6118 if (pos == GenTime(-1))
6119 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6121 track = (int)(mapToScene(position).y() / m_tracksHeight);
6123 GenTime leftPos = m_copiedItems.at(0)->startPos();
6124 int lowerTrack = m_copiedItems.at(0)->track();
6125 int upperTrack = m_copiedItems.at(0)->track();
6126 for (int i = 1; i < m_copiedItems.count(); i++) {
6127 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6128 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6129 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6132 GenTime offset = pos - leftPos;
6133 int trackOffset = track - lowerTrack;
6135 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6136 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6137 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6138 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6141 QUndoCommand *pasteClips = new QUndoCommand();
6142 pasteClips->setText("Paste clips");
6143 new RefreshMonitorCommand(this, false, true, pasteClips);
6145 for (int i = 0; i < m_copiedItems.count(); i++) {
6146 // parse all clip names
6147 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6148 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6149 ItemInfo info = clip->info();
6150 info.startPos += offset;
6151 info.endPos += offset;
6152 info.track += trackOffset;
6153 if (canBePastedTo(info, AVWIDGET)) {
6154 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6155 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6156 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6157 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6159 info.startPos = tr->startPos() + offset;
6160 info.endPos = tr->endPos() + offset;
6161 info.track = tr->track() + trackOffset;
6162 int transitionEndTrack;
6163 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6164 else transitionEndTrack = tr->transitionEndTrack();
6165 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6166 if (info.startPos >= info.endPos) {
6167 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6168 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6169 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6172 updateTrackDuration(-1, pasteClips);
6173 new RefreshMonitorCommand(this, false, false, pasteClips);
6174 m_commandStack->push(pasteClips);
6177 void CustomTrackView::pasteClipEffects()
6179 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6180 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6183 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6185 QUndoCommand *paste = new QUndoCommand();
6186 paste->setText("Paste effects");
6188 QList<QGraphicsItem *> clips = scene()->selectedItems();
6191 for (int i = 0; i < clips.count(); ++i) {
6192 if (clips.at(i)->type() == GROUPWIDGET) {
6193 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6194 for (int j = 0; j < children.count(); j++) {
6195 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6196 clips.append(children.at(j));
6202 for (int i = 0; i < clips.count(); ++i) {
6203 if (clips.at(i)->type() == AVWIDGET) {
6204 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6205 for (int j = 0; j < clip->effectsCount(); j++) {
6206 QDomElement eff = clip->effect(j);
6207 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6208 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6209 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6214 if (paste->childCount() > 0) m_commandStack->push(paste);
6217 //adjust effects (fades, ...)
6218 for (int i = 0; i < clips.count(); ++i) {
6219 if (clips.at(i)->type() == AVWIDGET) {
6220 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6221 updatePositionEffects(item, item->info());
6227 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6229 // parse parameters to check if we need to adjust to the new crop start
6230 int diff = (newstart - oldstart).frames(m_document->fps());
6231 int max = (newstart + duration).frames(m_document->fps());
6233 QDomNodeList params = xml.elementsByTagName("parameter");
6234 for (int i = 0; i < params.count(); i++) {
6235 QDomElement e = params.item(i).toElement();
6236 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6237 QString def = e.attribute("default");
6238 // Effect has a keyframe type parameter, we need to adjust the values
6239 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6240 QStringList newKeyFrames;
6241 foreach(const QString &str, keys) {
6242 int pos = str.section(':', 0, 0).toInt();
6243 double val = str.section(':', 1, 1).toDouble();
6246 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6248 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6250 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6251 e.setAttribute("keyframes", newKeyFrames.join(";"));
6256 ClipItem *CustomTrackView::getClipUnderCursor() const
6258 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6259 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6260 for (int i = 0; i < collisions.count(); i++) {
6261 if (collisions.at(i)->type() == AVWIDGET) {
6262 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6263 if (!clip->isItemLocked()) return clip;
6269 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6271 QList<QGraphicsItem *> clips = scene()->selectedItems();
6272 if (clips.isEmpty()) {
6273 return getClipUnderCursor();
6275 AbstractClipItem *item = NULL;
6276 for (int i = 0; i < clips.count(); ++i) {
6277 if (clips.at(i)->type() == AVWIDGET) {
6278 item = static_cast < AbstractClipItem *>(clips.at(i));
6279 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6282 if (item) return item;
6287 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6289 QList<QGraphicsItem *> clips = scene()->selectedItems();
6290 if (clips.isEmpty()) {
6291 return getClipUnderCursor();
6294 // remove all items in the list that are not clips
6295 for (int i = 0; i < clips.count();) {
6296 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6299 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6300 for (int i = 0; i < clips.count(); ++i) {
6301 if (clips.at(i)->type() == AVWIDGET) {
6302 item = static_cast < ClipItem *>(clips.at(i));
6303 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6311 void CustomTrackView::setInPoint()
6313 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6315 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6318 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6323 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6326 QUndoCommand *resizeCommand = new QUndoCommand();
6327 resizeCommand->setText(i18n("Resize group"));
6328 QList <QGraphicsItem *> items = parent->childItems();
6329 for (int i = 0; i < items.count(); ++i) {
6330 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6331 if (item && item->type() == AVWIDGET) {
6332 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6335 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6337 //TODO warn user of failed resize
6338 delete resizeCommand;
6341 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6344 void CustomTrackView::setOutPoint()
6346 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6348 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6351 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6355 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6358 QUndoCommand *resizeCommand = new QUndoCommand();
6359 resizeCommand->setText(i18n("Resize group"));
6360 QList <QGraphicsItem *> items = parent->childItems();
6361 for (int i = 0; i < items.count(); ++i) {
6362 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6363 if (item && item->type() == AVWIDGET) {
6364 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6367 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6369 //TODO warn user of failed resize
6370 delete resizeCommand;
6373 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6376 void CustomTrackView::slotUpdateAllThumbs()
6378 if (!isEnabled()) return;
6379 QList<QGraphicsItem *> itemList = items();
6380 //if (itemList.isEmpty()) return;
6382 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6383 for (int i = 0; i < itemList.count(); i++) {
6384 if (itemList.at(i)->type() == AVWIDGET) {
6385 item = static_cast <ClipItem *>(itemList.at(i));
6386 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6387 // Check if we have a cached thumbnail
6388 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6389 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6390 if (QFile::exists(thumb)) {
6392 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6393 item->slotSetStartThumb(pix);
6396 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6397 QString endThumb = startThumb;
6398 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6399 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6400 if (QFile::exists(startThumb)) {
6401 QPixmap pix(startThumb);
6402 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6403 item->slotSetStartThumb(pix);
6405 if (QFile::exists(endThumb)) {
6406 QPixmap pix(endThumb);
6407 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6408 item->slotSetEndThumb(pix);
6411 item->refreshClip(false, false);
6415 viewport()->update();
6418 void CustomTrackView::saveThumbnails()
6420 QList<QGraphicsItem *> itemList = items();
6422 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6423 for (int i = 0; i < itemList.count(); i++) {
6424 if (itemList.at(i)->type() == AVWIDGET) {
6425 item = static_cast <ClipItem *>(itemList.at(i));
6426 if (item->clipType() != COLOR) {
6427 // Check if we have a cached thumbnail
6428 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6429 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6430 if (!QFile::exists(thumb)) {
6431 QPixmap pix(item->startThumb());
6435 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6436 QString endThumb = startThumb;
6437 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6438 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6439 if (!QFile::exists(startThumb)) {
6440 QPixmap pix(item->startThumb());
6441 pix.save(startThumb);
6443 if (!QFile::exists(endThumb)) {
6444 QPixmap pix(item->endThumb());
6454 void CustomTrackView::slotInsertTrack(int ix)
6456 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6457 d->comboTracks->setCurrentIndex(ix);
6458 d->label->setText(i18n("Insert track"));
6459 d->setWindowTitle(i18n("Insert New Track"));
6461 if (d->exec() == QDialog::Accepted) {
6462 ix = d->comboTracks->currentIndex();
6463 if (d->before_select->currentIndex() == 1)
6467 info.isMute = false;
6468 info.isLocked = false;
6469 info.effectsList = EffectsList(true);
6470 if (d->video_track->isChecked()) {
6471 info.type = VIDEOTRACK;
6472 info.isBlind = false;
6474 info.type = AUDIOTRACK;
6475 info.isBlind = true;
6477 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6478 m_commandStack->push(addTrack);
6479 setDocumentModified();
6484 void CustomTrackView::slotDeleteTrack(int ix)
6486 if (m_document->tracksCount() < 2) return;
6487 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6488 d->comboTracks->setCurrentIndex(ix);
6489 d->label->setText(i18n("Delete track"));
6490 d->before_select->setHidden(true);
6491 d->setWindowTitle(i18n("Delete Track"));
6492 d->video_track->setHidden(true);
6493 d->audio_track->setHidden(true);
6494 if (d->exec() == QDialog::Accepted) {
6495 ix = d->comboTracks->currentIndex();
6496 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6497 deleteTimelineTrack(ix, info);
6498 setDocumentModified();
6499 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6500 m_commandStack->push(command);*/
6505 void CustomTrackView::slotConfigTracks(int ix)
6507 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6508 ix, parentWidget());
6509 if (d->exec() == QDialog::Accepted) {
6510 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6511 m_commandStack->push(configTracks);
6512 QList <int> toDelete = d->deletedTracks();
6513 for (int i = 0; i < toDelete.count(); ++i) {
6514 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6515 deleteTimelineTrack(toDelete.at(i) - i, info);
6517 setDocumentModified();
6522 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6524 if (m_document->tracksCount() < 2) return;
6525 // Clear effect stack
6527 emit transitionItemSelected(NULL);
6529 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6530 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6531 QList<QGraphicsItem *> selection = m_scene->items(r);
6532 QUndoCommand *deleteTrack = new QUndoCommand();
6533 deleteTrack->setText("Delete track");
6534 new RefreshMonitorCommand(this, false, true, deleteTrack);
6536 // Delete all clips in selected track
6537 for (int i = 0; i < selection.count(); i++) {
6538 if (selection.at(i)->type() == AVWIDGET) {
6539 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6540 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6541 m_waitingThumbs.removeAll(item);
6542 m_scene->removeItem(item);
6545 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6546 Transition *item = static_cast <Transition *>(selection.at(i));
6547 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6548 m_scene->removeItem(item);
6554 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6555 new RefreshMonitorCommand(this, true, false, deleteTrack);
6556 m_commandStack->push(deleteTrack);
6559 void CustomTrackView::autoTransition()
6561 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6562 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6563 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6566 Transition *tr = static_cast <Transition*>(itemList.at(0));
6567 tr->setAutomatic(!tr->isAutomatic());
6568 QDomElement transition = tr->toXML();
6569 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);
6570 setDocumentModified();
6573 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6575 QList<QGraphicsItem *> list = scene()->items();
6576 ClipItem *clip = NULL;
6577 for (int i = 0; i < list.size(); ++i) {
6578 if (list.at(i)->type() == AVWIDGET) {
6579 clip = static_cast <ClipItem *>(list.at(i));
6580 if (clip->clipProducer() == id) {
6581 clip->setClipName(name);
6585 viewport()->update();
6588 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6590 minimum = GenTime();
6591 maximum = GenTime();
6592 QList<QGraphicsItem *> selection;
6593 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6594 selection.removeAll(item);
6595 for (int i = 0; i < selection.count(); i++) {
6596 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6597 if (clip && clip->type() == AVWIDGET) {
6598 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6599 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6604 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6606 minimum = GenTime();
6607 maximum = GenTime();
6608 QList<QGraphicsItem *> selection;
6609 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6610 selection.removeAll(item);
6611 for (int i = 0; i < selection.count(); i++) {
6612 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6613 if (clip && clip->type() == TRANSITIONWIDGET) {
6614 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6615 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6620 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6622 for (int i = 0; i < groups.count(); i++) {
6623 QDomNodeList children = groups.at(i).childNodes();
6624 scene()->clearSelection();
6625 QList <QGraphicsItem*>list;
6626 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6627 QDomElement elem = children.item(nodeindex).toElement();
6628 int pos = elem.attribute("position").toInt();
6629 int track = elem.attribute("track").toInt();
6630 if (elem.tagName() == "clipitem") {
6631 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6632 if (clip) list.append(clip);//clip->setSelected(true);
6634 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6635 if (clip) list.append(clip);//clip->setSelected(true);
6638 groupSelectedItems(list, true);
6642 void CustomTrackView::splitAudio()
6644 resetSelectionGroup();
6645 QList<QGraphicsItem *> selection = scene()->selectedItems();
6646 if (selection.isEmpty()) {
6647 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6650 QUndoCommand *splitCommand = new QUndoCommand();
6651 splitCommand->setText(i18n("Split audio"));
6652 for (int i = 0; i < selection.count(); i++) {
6653 if (selection.at(i)->type() == AVWIDGET) {
6654 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6655 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6656 if (clip->parentItem()) {
6657 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6659 EffectsList effects;
6660 effects.clone(clip->effectList());
6661 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6666 if (splitCommand->childCount()) {
6667 updateTrackDuration(-1, splitCommand);
6668 m_commandStack->push(splitCommand);
6672 void CustomTrackView::setAudioAlignReference()
6674 QList<QGraphicsItem *> selection = scene()->selectedItems();
6675 if (selection.isEmpty() || selection.size() > 1) {
6676 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6679 if (m_audioCorrelator != NULL) {
6680 delete m_audioCorrelator;
6682 if (selection.at(0)->type() == AVWIDGET) {
6683 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6684 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6685 m_audioAlignmentReference = clip;
6687 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6688 m_audioCorrelator = new AudioCorrelation(envelope);
6692 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6693 envelope->dumpInfo();
6697 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6701 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6704 void CustomTrackView::alignAudio()
6706 bool referenceOK = true;
6707 if (m_audioCorrelator == NULL) {
6708 referenceOK = false;
6711 if (!scene()->items().contains(m_audioAlignmentReference)) {
6712 // The reference item has been deleted from the timeline (or so)
6713 referenceOK = false;
6717 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6722 QList<QGraphicsItem *> selection = scene()->selectedItems();
6723 foreach (QGraphicsItem *item, selection) {
6724 if (item->type() == AVWIDGET) {
6726 ClipItem *clip = static_cast<ClipItem*>(item);
6727 if (clip == m_audioAlignmentReference) {
6731 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6732 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()));
6734 // FFT only for larger vectors. We could use it all time, but for small vectors
6735 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6736 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6737 int shift = m_audioCorrelator->getShift(index);
6742 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6743 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6744 envelope->dumpInfo();
6746 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6747 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6748 qDebug() << "We will start at " << targetPos;
6749 qDebug() << "to shift by " << shift;
6750 qDebug() << "(eventually)";
6751 qDebug() << "(maybe)";
6755 QUndoCommand *moveCommand = new QUndoCommand();
6757 GenTime add(shift, m_document->fps());
6758 ItemInfo start = clip->info();
6760 ItemInfo end = start;
6761 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6762 end.endPos = end.startPos + start.cropDuration;
6764 if ( end.startPos.seconds() < 0 ) {
6765 // Clip would start before 0, so crop it first
6766 GenTime cropBy = -end.startPos;
6769 qDebug() << "Need to crop clip. " << start;
6770 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6773 ItemInfo resized = start;
6774 resized.startPos += cropBy;
6776 resizeClip(start, resized);
6777 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6779 start = clip->info();
6780 end.startPos += cropBy;
6783 qDebug() << "Clip cropped. " << start;
6784 qDebug() << "Moving to: " << end;
6788 if (itemCollision(clip, end)) {
6790 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6794 moveCommand->setText(i18n("Auto-align clip"));
6795 new MoveClipCommand(this, start, end, true, moveCommand);
6796 updateTrackDuration(clip->track(), moveCommand);
6797 m_commandStack->push(moveCommand);
6804 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6806 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6810 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6812 ClipItem *clip = getClipItemAt(pos, track);
6814 kDebug() << "// Cannot find clip to split!!!";
6818 int start = pos.frames(m_document->fps());
6819 int freetrack = m_document->tracksCount() - track - 1;
6821 // do not split audio when we are on an audio track
6822 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6825 for (; freetrack > 0; freetrack--) {
6826 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6827 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6828 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6829 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6830 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6835 if (freetrack == 0) {
6836 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6838 ItemInfo info = clip->info();
6839 info.track = m_document->tracksCount() - freetrack;
6840 QDomElement xml = clip->xml();
6841 xml.setAttribute("audio_only", 1);
6842 scene()->clearSelection();
6843 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6844 clip->setSelected(true);
6845 ClipItem *audioClip = getClipItemAt(start, info.track);
6847 clip->setVideoOnly(true);
6848 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6849 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6850 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6852 m_document->renderer()->unlockService(tractor);
6853 audioClip->setSelected(true);
6855 // keep video effects, move audio effects to audio clip
6858 for (int i = 0; i < effects.count(); ++i) {
6859 if (effects.at(i).attribute("type") == "audio") {
6860 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6863 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6867 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6871 // unsplit clip: remove audio part and change video part to normal clip
6872 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6873 kDebug() << "//CANNOT FIND CLP GRP";
6876 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6877 QList<QGraphicsItem *> children = grp->childItems();
6878 if (children.count() != 2) {
6879 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6882 for (int i = 0; i < children.count(); i++) {
6883 if (children.at(i) != clip) {
6884 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6885 ItemInfo info = clip->info();
6886 deleteClip(clp->info());
6887 clip->setVideoOnly(false);
6888 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6889 if (!m_document->renderer()->mltUpdateClipProducer(
6891 m_document->tracksCount() - info.track,
6892 info.startPos.frames(m_document->fps()),
6893 clip->baseClip()->getProducer(info.track))) {
6895 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6896 info.startPos.frames(m_document->fps()), info.track),
6899 m_document->renderer()->unlockService(tractor);
6901 // re-add audio effects
6902 for (int i = 0; i < effects.count(); ++i) {
6903 if (effects.at(i).attribute("type") == "audio") {
6904 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6911 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6912 m_document->clipManager()->removeGroup(grp);
6913 scene()->destroyItemGroup(grp);
6917 void CustomTrackView::setVideoOnly()
6919 resetSelectionGroup();
6920 QList<QGraphicsItem *> selection = scene()->selectedItems();
6921 if (selection.isEmpty()) {
6922 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6925 QUndoCommand *videoCommand = new QUndoCommand();
6926 videoCommand->setText(i18n("Video only"));
6927 for (int i = 0; i < selection.count(); i++) {
6928 if (selection.at(i)->type() == AVWIDGET) {
6929 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6930 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6931 if (clip->parentItem()) {
6932 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6934 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6939 m_commandStack->push(videoCommand);
6942 void CustomTrackView::setAudioOnly()
6944 resetSelectionGroup();
6945 QList<QGraphicsItem *> selection = scene()->selectedItems();
6946 if (selection.isEmpty()) {
6947 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6950 QUndoCommand *videoCommand = new QUndoCommand();
6951 videoCommand->setText(i18n("Audio only"));
6952 for (int i = 0; i < selection.count(); i++) {
6953 if (selection.at(i)->type() == AVWIDGET) {
6954 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6955 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6956 if (clip->parentItem()) {
6957 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6959 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6964 m_commandStack->push(videoCommand);
6967 void CustomTrackView::setAudioAndVideo()
6969 resetSelectionGroup();
6970 QList<QGraphicsItem *> selection = scene()->selectedItems();
6971 if (selection.isEmpty()) {
6972 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6975 QUndoCommand *videoCommand = new QUndoCommand();
6976 videoCommand->setText(i18n("Audio and Video"));
6977 for (int i = 0; i < selection.count(); i++) {
6978 if (selection.at(i)->type() == AVWIDGET) {
6979 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6980 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6981 if (clip->parentItem()) {
6982 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6984 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6989 m_commandStack->push(videoCommand);
6992 void CustomTrackView::monitorRefresh()
6994 m_document->renderer()->doRefresh();
6997 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6999 ClipItem *clip = getClipItemAt(pos, track);
7001 kDebug() << "// Cannot find clip to split!!!";
7004 Mlt::Tractor *tractor = m_document->renderer()->lockService();
7006 int start = pos.frames(m_document->fps());
7007 clip->setVideoOnly(true);
7008 clip->setAudioOnly(false);
7009 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
7010 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7012 } else if (audioOnly) {
7013 int start = pos.frames(m_document->fps());
7014 clip->setAudioOnly(true);
7015 clip->setVideoOnly(false);
7016 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
7017 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7020 int start = pos.frames(m_document->fps());
7021 clip->setAudioOnly(false);
7022 clip->setVideoOnly(false);
7023 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
7024 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
7027 m_document->renderer()->unlockService(tractor);
7029 setDocumentModified();
7032 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
7036 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
7037 m_clipTypeGroup->setEnabled(false);
7038 hasAudio = clip != NULL && clip->clipType() == AUDIO;
7041 switch (clip->clipType()) {
7055 m_clipTypeGroup->setEnabled(true);
7056 QList <QAction *> actions = m_clipTypeGroup->actions();
7058 if (clip->isAudioOnly()) lookup = "clip_audio_only";
7059 else if (clip->isVideoOnly()) lookup = "clip_video_only";
7060 else lookup = "clip_audio_and_video";
7061 for (int i = 0; i < actions.count(); i++) {
7062 if (actions.at(i)->data().toString() == lookup) {
7063 actions.at(i)->setChecked(true);
7069 for (int i = 0; i < m_audioActions.count(); i++) {
7070 m_audioActions.at(i)->setEnabled(hasAudio);
7072 for (int i = 0; i < m_avActions.count(); i++) {
7073 m_avActions.at(i)->setEnabled(hasAV);
7077 void CustomTrackView::slotGoToMarker(QAction *action)
7079 int pos = action->data().toInt();
7083 void CustomTrackView::reloadTransitionLumas()
7087 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
7088 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
7089 for (int i = 0; i < params.count(); i++) {
7090 QDomElement e = params.item(i).toElement();
7091 if (e.attribute("tag") == "resource") {
7092 lumaNames = e.attribute("paramlistdisplay");
7093 lumaFiles = e.attribute("paramlist");
7098 QList<QGraphicsItem *> itemList = items();
7099 Transition *transitionitem;
7100 QDomElement transitionXml;
7101 for (int i = 0; i < itemList.count(); i++) {
7102 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7103 transitionitem = static_cast <Transition*>(itemList.at(i));
7104 transitionXml = transitionitem->toXML();
7105 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
7106 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7107 for (int i = 0; i < params.count(); i++) {
7108 QDomElement e = params.item(i).toElement();
7109 if (e.attribute("tag") == "resource") {
7110 e.setAttribute("paramlistdisplay", lumaNames);
7111 e.setAttribute("paramlist", lumaFiles);
7116 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
7117 QDomNodeList params = transitionXml.elementsByTagName("parameter");
7118 for (int i = 0; i < params.count(); i++) {
7119 QDomElement e = params.item(i).toElement();
7120 if (e.attribute("tag") == "luma") {
7121 e.setAttribute("paramlistdisplay", lumaNames);
7122 e.setAttribute("paramlist", lumaFiles);
7129 emit transitionItemSelected(NULL);
7132 double CustomTrackView::fps() const
7134 return m_document->fps();
7137 void CustomTrackView::updateProjectFps()
7139 // update all clips to the new fps
7140 resetSelectionGroup();
7141 scene()->clearSelection();
7143 QList<QGraphicsItem *> itemList = items();
7144 for (int i = 0; i < itemList.count(); i++) {
7145 // remove all items and re-add them one by one
7146 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7148 for (int i = 0; i < itemList.count(); i++) {
7149 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7150 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7151 clip->updateFps(m_document->fps());
7152 m_scene->addItem(clip);
7153 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7154 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7155 QList<QGraphicsItem *> children = grp->childItems();
7156 for (int j = 0; j < children.count(); j++) {
7157 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7158 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7159 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7160 clip->updateFps(m_document->fps());
7163 m_document->clipManager()->removeGroup(grp);
7164 m_scene->addItem(grp);
7165 scene()->destroyItemGroup(grp);
7166 scene()->clearSelection();
7167 /*for (int j = 0; j < children.count(); j++) {
7168 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7169 //children.at(j)->setParentItem(0);
7170 children.at(j)->setSelected(true);
7173 groupSelectedItems(children, true);
7174 } else if (itemList.at(i)->type() == GUIDEITEM) {
7175 Guide *g = static_cast<Guide *>(itemList.at(i));
7177 m_scene->addItem(g);
7180 viewport()->update();
7183 void CustomTrackView::slotTrackDown()
7185 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7186 else m_selectedTrack++;
7187 emit updateTrackHeaders();
7188 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7189 ensureVisible(rect, 0, 0);
7190 viewport()->update();
7193 void CustomTrackView::slotTrackUp()
7195 if (m_selectedTrack > 0) m_selectedTrack--;
7196 else m_selectedTrack = m_document->tracksCount() - 1;
7197 emit updateTrackHeaders();
7198 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7199 ensureVisible(rect, 0, 0);
7200 viewport()->update();
7203 int CustomTrackView::selectedTrack() const
7205 return m_selectedTrack;
7208 QStringList CustomTrackView::selectedClips() const
7210 QStringList clipIds;
7211 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7212 for (int i = 0; i < selection.count(); i++) {
7213 if (selection.at(i)->type() == AVWIDGET) {
7214 ClipItem *item = (ClipItem *)selection.at(i);
7215 clipIds << item->clipProducer();
7221 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7223 QList<ClipItem *> clips;
7224 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7225 for (int i = 0; i < selection.count(); i++) {
7226 if (selection.at(i)->type() == AVWIDGET) {
7227 clips.append((ClipItem *)selection.at(i));
7233 void CustomTrackView::slotSelectTrack(int ix)
7235 m_selectedTrack = qMax(0, ix);
7236 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7237 emit updateTrackHeaders();
7238 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7239 ensureVisible(rect, 0, 0);
7240 viewport()->update();
7243 void CustomTrackView::slotSelectClipsInTrack()
7245 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7246 resetSelectionGroup();
7247 QList<QGraphicsItem *> selection = m_scene->items(rect);
7248 m_scene->clearSelection();
7249 QList<QGraphicsItem *> list;
7250 for (int i = 0; i < selection.count(); i++) {
7251 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7252 list.append(selection.at(i));
7255 groupSelectedItems(list, false, true);
7258 void CustomTrackView::slotSelectAllClips()
7260 m_scene->clearSelection();
7261 resetSelectionGroup();
7262 groupSelectedItems(m_scene->items(), false, true);
7265 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7268 if (track != -1 && pos != -1)
7269 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7271 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7272 QList<QGraphicsItem *> selection = m_scene->items(rect);
7273 resetSelectionGroup(group);
7274 if (!group) m_scene->clearSelection();
7275 for (int i = 0; i < selection.count(); i++) {
7276 if (selection.at(i)->type() == AVWIDGET) {
7277 selection.at(i)->setSelected(add);
7281 if (group) groupSelectedItems();
7284 void CustomTrackView::selectTransition(bool add, bool group)
7286 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7287 QList<QGraphicsItem *> selection = m_scene->items(rect);
7288 resetSelectionGroup(group);
7289 if (!group) m_scene->clearSelection();
7290 for (int i = 0; i < selection.count(); i++) {
7291 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7292 selection.at(i)->setSelected(add);
7296 if (group) groupSelectedItems();
7299 QStringList CustomTrackView::extractTransitionsLumas()
7302 QList<QGraphicsItem *> itemList = items();
7303 Transition *transitionitem;
7304 QDomElement transitionXml;
7305 for (int i = 0; i < itemList.count(); i++) {
7306 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7307 transitionitem = static_cast <Transition*>(itemList.at(i));
7308 transitionXml = transitionitem->toXML();
7309 // luma files in transitions can be in "resource" or "luma" property
7310 QString luma = EffectsList::parameter(transitionXml, "luma");
7311 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7312 if (!luma.isEmpty()) urls << KUrl(luma).path();
7315 urls.removeDuplicates();
7319 void CustomTrackView::setEditMode(EDITMODE mode)
7321 m_scene->setEditMode(mode);
7324 void CustomTrackView::checkTrackSequence(int track)
7326 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7327 //track = m_document->tracksCount() -track;
7328 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7329 QList<QGraphicsItem *> selection = m_scene->items(rect);
7330 QList <int> timelineList;
7331 timelineList.append(0);
7332 for (int i = 0; i < selection.count(); i++) {
7333 if (selection.at(i)->type() == AVWIDGET) {
7334 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7335 int start = clip->startPos().frames(m_document->fps());
7336 int end = clip->endPos().frames(m_document->fps());
7337 if (!timelineList.contains(start)) timelineList.append(start);
7338 if (!timelineList.contains(end)) timelineList.append(end);
7341 qSort(timelineList);
7342 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7343 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7346 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7348 if (data.isEmpty()) return;
7349 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7351 info.startPos = GenTime(in, m_document->fps());
7352 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7353 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7354 info.cropDuration = info.endPos - info.startPos;
7355 info.track = m_selectedTrack;
7356 QUndoCommand *addCommand = new QUndoCommand();
7357 addCommand->setText(i18n("Insert clip"));
7358 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7359 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7360 updateTrackDuration(info.track, addCommand);
7361 m_commandStack->push(addCommand);
7363 selectClip(true, false, m_selectedTrack, in);
7364 // Automatic audio split
7365 if (KdenliveSettings::splitaudio())
7369 void CustomTrackView::clearSelection(bool emitInfo)
7371 if (m_dragItem) m_dragItem->setSelected(false);
7372 resetSelectionGroup();
7373 scene()->clearSelection();
7375 if (emitInfo) emit clipItemSelected(NULL);
7378 void CustomTrackView::updatePalette()
7380 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7384 pen1.setColor(palette().text().color());
7385 m_cursorLine->setPen(pen1);
7389 void CustomTrackView::removeTipAnimation()
7392 scene()->removeItem(m_visualTip);
7393 m_animationTimer->stop();
7401 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7403 if (m_visualTip == NULL) {
7404 QRectF rect = clip->sceneBoundingRect();
7405 m_animation = new QGraphicsItemAnimation;
7406 m_animation->setTimeLine(m_animationTimer);
7407 m_animation->setScaleAt(1, 1, 1);
7412 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7413 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7414 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7416 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7418 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7420 m_animation->setScaleAt(.5, 2, 2);
7424 polygon << QPoint(0, - size * 2);
7425 if (mode == RESIZESTART)
7426 polygon << QPoint(size * 2, 0);
7428 polygon << QPoint(- size * 2, 0);
7429 polygon << QPoint(0, size * 2);
7430 polygon << QPoint(0, - size * 2);
7432 m_visualTip = new QGraphicsPolygonItem(polygon);
7433 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7434 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7435 if (mode == RESIZESTART)
7436 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7438 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7440 m_animation->setScaleAt(.5, 2, 1);
7442 case TRANSITIONSTART:
7444 polygon << QPoint(0, - size * 2);
7445 if (mode == TRANSITIONSTART)
7446 polygon << QPoint(size * 2, 0);
7448 polygon << QPoint(- size * 2, 0);
7449 polygon << QPoint(0, 0);
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 == TRANSITIONSTART)
7456 m_visualTip->setPos(rect.x(), rect.bottom());
7458 m_visualTip->setPos(rect.right(), rect.bottom());
7460 m_animation->setScaleAt(.5, 2, 2);
7467 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7468 m_visualTip->setZValue(100);
7469 scene()->addItem(m_visualTip);
7470 m_animation->setItem(m_visualTip);
7471 m_animationTimer->start();
7475 bool CustomTrackView::hasAudio(int track) const
7477 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7478 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7479 QGraphicsItem *item;
7480 for (int i = 0; i < collisions.count(); i++) {
7481 item = collisions.at(i);
7482 if (!item->isEnabled()) continue;
7483 if (item->type() == AVWIDGET) {
7484 ClipItem *clip = static_cast <ClipItem *>(item);
7485 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7491 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7494 QUndoCommand *effectCommand = new QUndoCommand();
7496 if (effect.tagName() == "effectgroup") {
7497 effectName = effect.attribute("name");
7499 QDomElement namenode = effect.firstChildElement("name");
7500 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7501 else effectName = i18n("effect");
7503 effectCommand->setText(i18n("Add %1", effectName));
7504 if (effect.tagName() == "effectgroup") {
7505 QDomNodeList effectlist = effect.elementsByTagName("effect");
7506 for (int j = 0; j < effectlist.count(); j++) {
7507 QDomElement trackeffect = effectlist.at(j).toElement();
7508 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7509 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7512 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7516 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7517 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7518 delete effectCommand;
7521 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7524 if (effectCommand->childCount() > 0) {
7525 m_commandStack->push(effectCommand);
7526 setDocumentModified();
7528 else delete effectCommand;
7532 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7534 EffectsParameterList parameters;
7536 parameters.addParam("tag", effect.attribute("tag"));
7537 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7538 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7539 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7540 parameters.addParam("id", effect.attribute("id"));
7541 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7542 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7543 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7544 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7545 if (effect.attribute("id") == "region") {
7546 QDomNodeList subeffects = effect.elementsByTagName("effect");
7547 for (int i = 0; i < subeffects.count(); i++) {
7548 QDomElement subeffect = subeffects.at(i).toElement();
7549 int subeffectix = subeffect.attribute("region_ix").toInt();
7550 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7551 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7552 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7553 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7554 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7558 QDomNodeList params = effect.elementsByTagName("parameter");
7559 adjustEffectParameters(parameters, params, m_document->mltProfile());
7565 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7568 for (int i = 0; i < params.count(); i++) {
7569 QDomElement e = params.item(i).toElement();
7570 QString paramname = prefix + e.attribute("name");
7571 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7572 // effects with geometry param need in / out synced with the clip, request it...
7573 parameters.addParam("_sync_in_out", "1");
7575 if (e.attribute("type") == "simplekeyframe") {
7576 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7577 double factor = e.attribute("factor", "1").toDouble();
7578 double offset = e.attribute("offset", "0").toDouble();
7579 for (int j = 0; j < values.count(); j++) {
7580 QString pos = values.at(j).section(':', 0, 0);
7581 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7582 values[j] = pos + '=' + locale.toString(val);
7584 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7585 parameters.addParam(paramname, values.join(";"));
7586 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7587 parameters.addParam("max", e.attribute("max"));
7588 parameters.addParam("min", e.attribute("min"));
7589 parameters.addParam("factor", e.attribute("factor", "1"));*/
7590 } else if (e.attribute("type") == "keyframe") {
7591 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7592 parameters.addParam("keyframes", e.attribute("keyframes"));
7593 parameters.addParam("max", e.attribute("max"));
7594 parameters.addParam("min", e.attribute("min"));
7595 parameters.addParam("factor", e.attribute("factor", "1"));
7596 parameters.addParam("offset", e.attribute("offset", "0"));
7597 parameters.addParam("starttag", e.attribute("starttag", "start"));
7598 parameters.addParam("endtag", e.attribute("endtag", "end"));
7599 } else if (e.attribute("namedesc").contains(';')) {
7600 QString format = e.attribute("format");
7601 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7602 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7604 QTextStream txtNeu(&neu);
7605 if (values.size() > 0)
7606 txtNeu << (int)values[0].toDouble();
7607 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7608 txtNeu << separators[i];
7609 txtNeu << (int)(values[i+1].toDouble());
7611 parameters.addParam("start", neu);
7613 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7615 if (e.attribute("factor").contains('%')) {
7616 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7618 fact = e.attribute("factor", "1").toDouble();
7620 double offset = e.attribute("offset", "0").toDouble();
7621 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7623 parameters.addParam(paramname, e.attribute("value"));
7630 void CustomTrackView::updateTrackNames(int track, bool added)
7632 QList <TrackInfo> tracks = m_document->tracksList();
7633 int max = tracks.count();
7634 int docTrack = max - track - 1;
7636 // count number of tracks of each type
7637 int videoTracks = 0;
7638 int audioTracks = 0;
7639 for (int i = max - 1; i >= 0; --i) {
7640 TrackInfo info = tracks.at(i);
7641 if (info.type == VIDEOTRACK)
7646 if (i <= docTrack) {
7647 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7648 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7651 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7652 info.trackName = type + QString::number(typeNumber);
7653 m_document->setTrackType(i, info);
7656 if (info.trackName == type + QString::number(typeNumber + 1)) {
7657 info.trackName = type + QString::number(typeNumber);
7658 m_document->setTrackType(i, info);
7663 emit tracksChanged();
7666 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7672 tracks << m_document->tracksCount() - track - 1;
7674 // negative track number -> update all tracks
7675 for (int i = 0; i < m_document->tracksCount(); ++i)
7679 for (int i = 0; i < tracks.count(); ++i) {
7681 // t + 1 because of black background track
7682 duration = m_document->renderer()->mltTrackDuration(t + 1);
7683 if (duration != m_document->trackDuration(t)) {
7684 m_document->setTrackDuration(t, duration);
7687 EffectsList effects = m_document->getTrackEffects(t);
7688 for (int j = 0; j < effects.count(); ++j) {
7690 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7691 * - update the effectstack if necessary
7698 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7700 QList<QGraphicsItem *> list = scene()->items();
7701 ClipItem *clip = NULL;
7702 for (int i = 0; i < list.size(); ++i) {
7703 if (list.at(i)->type() == AVWIDGET) {
7704 clip = static_cast <ClipItem *>(list.at(i));
7705 if (clip->clipProducer() == id) {
7706 clip->refreshClip(true, resetThumbs);
7712 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7714 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7716 if (!effects.isEmpty()) {
7717 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7718 while (i != effects.constEnd()) {
7719 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);
7726 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7728 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7730 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7733 QDomElement newEffect;
7734 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7735 if (effect.attribute("id") == extra.value("finalfilter")) {
7736 newEffect = effect.cloneNode().toElement();
7737 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7738 while (i != filterParams.constEnd()) {
7739 EffectsList::setParameter(newEffect, i.key(), i.value());
7740 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7743 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7744 m_commandStack->push(command);
7745 emit clipItemSelected(clip);
7750 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7752 ClipItem *item = NULL;
7753 if (type == TRANSITIONWIDGET) {
7754 // We want to import keyframes to a transition
7755 if (!m_selectionGroup) {
7756 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7759 // Make sure there is no collision
7760 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7761 for (int i = 0; i < children.count(); i++) {
7762 if (children.at(i)->type() == AVWIDGET) {
7763 item = (ClipItem*) children.at(i);
7769 // Import keyframes from current clip to its effect
7770 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7774 emit displayMessage(i18n("No clip found"), ErrorMessage);
7777 QMap <QString, QString> data = item->baseClip()->analysisData();
7778 if (data.isEmpty()) {
7779 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7782 QPointer<QDialog> d = new QDialog(this);
7783 Ui::ImportKeyframesDialog_UI ui;
7788 QMap<QString, QString>::const_iterator i = data.constBegin();
7789 while (i != data.constEnd()) {
7790 ui.data_list->insertItem(ix, i.key());
7791 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7796 if (d->exec() != QDialog::Accepted) {
7800 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7802 int offset = item->cropStart().frames(m_document->fps());
7803 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7804 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7805 Mlt::GeometryItem gitem;
7806 geometry.fetch(&gitem, offset);
7808 newGeometry.insert(gitem);
7809 int pos = offset + 1;
7810 while (!geometry.next_key(&gitem, pos)) {
7811 pos = gitem.frame();
7812 gitem.frame(pos - offset);
7814 newGeometry.insert(gitem);
7816 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7819 if (ui.import_position->isChecked()) {
7820 if (ui.import_size->isChecked()) {
7821 foreach(QString key, keyframeList) {
7822 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7823 else result.append(key);
7828 foreach(QString key, keyframeList) {
7829 result.append(key.section(':', 0, 0));
7834 else if (ui.import_size->isChecked()) {
7835 foreach(QString key, keyframeList) {
7836 result.append(key.section(':', 1, 1));
7840 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);