1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::slotAlignPlayheadToMousePos()
410 /* get curser point ref in screen coord */
411 QPoint ps = QCursor::pos();
412 /* get xPos in scene coord */
413 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
414 /* move playhead to new xPos*/
415 seekCursorPos(mappedXPos);
419 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
421 int pos = event->x();
422 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (m_operationMode == SCROLLTIMELINE) {
427 QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() & Qt::MidButton) return;
432 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
433 event->setAccepted(true);
435 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() != Qt::NoButton) {
440 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
441 if (m_dragItem && move) m_clipDrag = true;
442 if (m_dragItem && m_tool == SELECTTOOL) {
443 if (m_operationMode == MOVE && m_clipDrag) {
444 QGraphicsView::mouseMoveEvent(event);
445 // If mouse is at a border of the view, scroll
447 m_scrollOffset = -30;
448 m_scrollTimer.start();
449 } else if (viewport()->width() - pos < 10) {
451 m_scrollTimer.start();
452 } else if (m_scrollTimer.isActive()) {
453 m_scrollTimer.stop();
455 } else if (m_operationMode == RESIZESTART && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
462 m_dragItem->resizeStart((int)(snappedPos), true, false);
464 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
465 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
466 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
467 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
468 } else if (m_operationMode == RESIZEEND && move) {
469 m_document->renderer()->pause();
470 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
471 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
473 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
475 m_dragItem->resizeEnd((int)(snappedPos), false);
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == FADEIN && move) {
481 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
482 } else if (m_operationMode == FADEOUT && move) {
483 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
484 } else if (m_operationMode == KEYFRAME && move) {
485 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
486 double pos = mapToScene(event->pos()).toPoint().y();
487 QRectF br = m_dragItem->sceneBoundingRect();
488 double maxh = 100.0 / br.height();
489 pos = (br.bottom() - pos) * maxh;
490 m_dragItem->updateKeyFramePos(keyFramePos, pos);
491 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
492 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
494 removeTipAnimation();
496 } else if (m_operationMode == MOVEGUIDE) {
497 removeTipAnimation();
498 QGraphicsView::mouseMoveEvent(event);
500 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
502 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
503 if (snappedPos < 0) snappedPos = 0;
505 // Make sure there is no collision
506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
507 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
508 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
509 collidingItems.removeAll(m_selectionGroup);
510 for (int i = 0; i < children.count(); i++) {
511 if (children.at(i)->type() == GROUPWIDGET) {
512 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
513 for (int j = 0; j < subchildren.count(); j++)
514 collidingItems.removeAll(subchildren.at(j));
516 collidingItems.removeAll(children.at(i));
518 bool collision = false;
520 for (int i = 0; i < collidingItems.count(); i++) {
521 if (!collidingItems.at(i)->isEnabled()) continue;
522 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
523 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
524 // Moving backward, determine best pos
525 QPainterPath clipPath;
526 clipPath.addRect(item->sceneBoundingRect());
527 QPainterPath res = shape.intersected(clipPath);
528 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
531 snappedPos += offset;
532 // make sure we have no collision
533 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
534 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
535 collidingItems.removeAll(m_selectionGroup);
536 for (int i = 0; i < children.count(); i++) {
537 if (children.at(i)->type() == GROUPWIDGET) {
538 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
539 for (int j = 0; j < subchildren.count(); j++)
540 collidingItems.removeAll(subchildren.at(j));
542 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (!collidingItems.at(i)->isEnabled()) continue;
547 if (collidingItems.at(i)->type() == AVWIDGET) {
556 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
557 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
558 collidingItems.removeAll(m_selectionGroup);
559 for (int i = 0; i < children.count(); i++) {
560 if (children.at(i)->type() == GROUPWIDGET) {
561 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
562 for (int j = 0; j < subchildren.count(); j++)
563 collidingItems.removeAll(subchildren.at(j));
565 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
571 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
572 // Moving backward, determine best pos
573 QPainterPath clipPath;
574 clipPath.addRect(item->sceneBoundingRect());
575 QPainterPath res = shape.intersected(clipPath);
576 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
580 snappedPos += offset;
581 // make sure we have no collision
582 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
583 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
584 collidingItems.removeAll(m_selectionGroup);
585 for (int i = 0; i < children.count(); i++) {
586 if (children.at(i)->type() == GROUPWIDGET) {
587 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
588 for (int j = 0; j < subchildren.count(); j++)
589 collidingItems.removeAll(subchildren.at(j));
591 collidingItems.removeAll(children.at(i));
593 for (int i = 0; i < collidingItems.count(); i++) {
594 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
602 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
603 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
607 if (m_tool == RAZORTOOL) {
608 setCursor(m_razorCursor);
609 } else if (m_tool == SPACERTOOL) {
610 setCursor(m_spacerCursor);
613 QList<QGraphicsItem *> itemList = items(event->pos());
614 QGraphicsRectItem *item = NULL;
615 OPERATIONTYPE opMode = NONE;
617 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
619 setCursor(Qt::SplitHCursor);
620 } else for (int i = 0; i < itemList.count(); i++) {
621 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
622 item = (QGraphicsRectItem*) itemList.at(i);
627 if (m_tool == SPACERTOOL) {
632 if (item && event->buttons() == Qt::NoButton) {
633 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
634 if (m_tool == RAZORTOOL) {
635 // razor tool over a clip, display current frame in monitor
636 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
637 //TODO: solve crash when showing frame when moving razor over clip
638 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
644 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
645 // all other modes break the selection, so the user probably wants to move it
648 if (clip->rect().width() * transform().m11() < 15) {
649 // If the item is very small, only allow move
652 else opMode = clip->operationMode(mapToScene(event->pos()));
655 const double size = 5;
656 if (opMode == m_moveOpMode) {
657 QGraphicsView::mouseMoveEvent(event);
660 removeTipAnimation();
662 m_moveOpMode = opMode;
663 setTipAnimation(clip, opMode, size);
665 if (item->type() == AVWIDGET)
666 ci = static_cast <ClipItem *>(item);
668 if (opMode == MOVE) {
669 setCursor(Qt::OpenHandCursor);
671 message = ci->clipName() + i18n(":");
672 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
673 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
674 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
675 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
676 if (clip->parentItem() == m_selectionGroup)
677 message.append(i18n(" Selection duration:"));
679 message.append(i18n(" Group duration:"));
680 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
681 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
683 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
687 } else if (opMode == RESIZESTART) {
688 setCursor(KCursor("left_side", Qt::SizeHorCursor));
690 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
691 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
692 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
693 } else if (opMode == RESIZEEND) {
694 setCursor(KCursor("right_side", Qt::SizeHorCursor));
696 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
697 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
698 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
699 } else if (opMode == FADEIN || opMode == FADEOUT) {
700 setCursor(Qt::PointingHandCursor);
701 if (ci && opMode == FADEIN && ci->fadeIn()) {
702 message = i18n("Fade in duration: ");
703 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
704 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
705 message = i18n("Fade out duration: ");
706 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
708 message = i18n("Drag to add or resize a fade effect.");
710 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
711 setCursor(Qt::PointingHandCursor);
712 message = i18n("Click to add a transition.");
713 } else if (opMode == KEYFRAME) {
714 setCursor(Qt::PointingHandCursor);
715 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
718 if (!message.isEmpty())
719 emit displayMessage(message, InformationMessage);
720 } // no clip under mouse
721 else if (m_tool == RAZORTOOL) {
724 } else if (opMode == MOVEGUIDE) {
725 m_moveOpMode = opMode;
727 removeTipAnimation();
728 setCursor(Qt::ArrowCursor);
729 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
730 QGraphicsView::mouseMoveEvent(event);
732 seekCursorPos(mappedXPos);
733 slotCheckPositionScrolling();
735 } else m_moveOpMode = NONE;
737 QGraphicsView::mouseMoveEvent(event);
741 void CustomTrackView::mousePressEvent(QMouseEvent * event)
743 setFocus(Qt::MouseFocusReason);
744 m_menuPosition = QPoint();
747 // special cases (middle click button or ctrl / shift click
748 if (event->button() == Qt::MidButton) {
750 m_blockRefresh = false;
751 m_operationMode = NONE;
755 if (event->modifiers() & Qt::ShiftModifier) {
756 // Rectangle selection
757 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
758 setDragMode(QGraphicsView::RubberBandDrag);
759 if (!(event->modifiers() & Qt::ControlModifier)) {
760 resetSelectionGroup();
762 emit clipItemSelected(NULL);
765 scene()->clearSelection();
767 m_blockRefresh = false;
768 m_operationMode = RUBBERSELECTION;
769 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = true;
776 if (m_tool != RAZORTOOL) activateMonitor();
777 else if (m_document->renderer()->playSpeed() != 0.0) {
778 m_document->renderer()->pause();
781 m_clickEvent = event->pos();
783 // check item under mouse
784 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
785 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
786 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
787 setDragMode(QGraphicsView::ScrollHandDrag);
788 m_blockRefresh = false;
789 m_operationMode = SCROLLTIMELINE;
790 QGraphicsView::mousePressEvent(event);
794 // if a guide and a clip were pressed, just select the guide
795 for (int i = 0; i < collisionList.count(); ++i) {
796 if (collisionList.at(i)->type() == GUIDEITEM) {
797 // a guide item was pressed
798 m_dragGuide = (Guide *) collisionList.at(i);
799 if (event->button() == Qt::LeftButton) { // move it
800 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
825 if (collisionClip == m_dragItem) {
826 collisionClip = NULL;
829 m_dragItem = collisionClip;
833 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
834 m_dragItemInfo = m_dragItem->info();
835 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
836 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
837 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
838 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
845 if (m_dragItem) emit clipItemSelected(NULL);
849 #if QT_VERSION >= 0x040800
850 // Add shadow to dragged item, currently disabled because of painting artifacts
852 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
853 eff->setBlurRadius(5);
854 eff->setOffset(3, 3);
855 m_dragItem->setGraphicsEffect(eff);
858 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
859 // update transition menu action
860 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
861 m_autoTransition->setEnabled(true);
862 // A transition is selected
864 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
865 if (transitionClip && transitionClip->baseClip()) {
866 QString size = transitionClip->baseClip()->getProperty("frame_size");
867 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
868 if (factor == 0) factor = 1.0;
869 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
870 p.setY(size.section('x', 1, 1).toInt());
872 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
874 emit transitionItemSelected(NULL);
875 m_autoTransition->setEnabled(false);
877 // context menu requested
878 if (event->button() == Qt::RightButton) {
879 if (!m_dragItem && !m_dragGuide) {
880 // check if there is a guide close to mouse click
881 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
882 for (int i = 0; i < guidesCollisionList.count(); i++) {
883 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
884 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
888 // keep this to support multiple guides context menu in the future (?)
889 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
890 guidesCollisionList.removeAt(0);
892 if (!guidesCollisionList.isEmpty())
893 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
896 m_operationMode = NONE;
897 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
898 m_menuPosition = m_clickEvent;
901 // No item under click
902 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
903 resetSelectionGroup(false);
904 m_scene->clearSelection();
906 updateClipTypeActions(NULL);
907 if (m_tool == SPACERTOOL) {
908 QList<QGraphicsItem *> selection;
909 if (event->modifiers() == Qt::ControlModifier) {
910 // Ctrl + click, select all items on track after click position
911 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
912 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
913 // Cannot use spacer on locked track
914 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
918 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
921 selection = checkForGroups(rect, &isOk);
923 // groups found on track, do not allow the move
924 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
928 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;
930 // Select all items on all tracks after click position
931 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
932 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
935 QList <GenTime> offsetList;
936 // create group to hold selected items
937 m_selectionGroup = new AbstractGroupItem(m_document->fps());
938 scene()->addItem(m_selectionGroup);
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
942 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
943 if (item->isItemLocked()) continue;
944 offsetList.append(item->startPos());
945 offsetList.append(item->endPos());
946 m_selectionGroup->addItem(selection.at(i));
947 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
948 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
949 QList<QGraphicsItem *> children = selection.at(i)->childItems();
950 for (int j = 0; j < children.count(); j++) {
951 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
952 offsetList.append(item->startPos());
953 offsetList.append(item->endPos());
955 m_selectionGroup->addItem(selection.at(i));
956 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
957 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
958 m_selectionGroup->addItem(selection.at(i)->parentItem());
961 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
962 if (!offsetList.isEmpty()) {
964 QList <GenTime> cleandOffsetList;
965 GenTime startOffset = offsetList.takeFirst();
966 for (int k = 0; k < offsetList.size(); k++) {
967 GenTime newoffset = offsetList.at(k) - startOffset;
968 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
969 cleandOffsetList.append(newoffset);
972 updateSnapPoints(NULL, cleandOffsetList, true);
974 m_operationMode = SPACER;
975 } else if (event->button() != Qt::RightButton) {
976 setCursor(Qt::ArrowCursor);
977 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
979 QGraphicsView::mousePressEvent(event);
985 if (m_tool == RAZORTOOL && m_dragItem) {
986 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
987 if (m_dragItem->type() == TRANSITIONWIDGET) {
988 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
990 m_document->renderer()->pause();
991 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
992 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
994 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
995 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
996 m_commandStack->push(command);
998 setDocumentModified();
1005 bool itemSelected = false;
1006 if (m_dragItem->isSelected()) {
1007 itemSelected = true;
1009 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1010 itemSelected = true;
1012 else if (dragGroup && dragGroup->isSelected()) {
1013 itemSelected = true;
1016 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1017 if (event->modifiers() != Qt::ControlModifier) {
1018 resetSelectionGroup(false);
1019 m_scene->clearSelection();
1020 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1021 viewport()->update();
1023 resetSelectionGroup();
1026 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1027 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1030 bool selected = !m_dragItem->isSelected();
1031 QGraphicsView::mousePressEvent(event);
1034 dragGroup->setSelected(selected);
1035 if (dragGroup->parentItem())
1036 dragGroup->parentItem()->setSelected(selected);
1039 m_dragItem->setSelected(selected);
1040 if (selected == false) {
1043 groupSelectedItems(QList <QGraphicsItem*>(), false, false, true);
1045 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1046 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1047 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1049 else updateClipTypeActions(NULL);
1052 QGraphicsView::mousePressEvent(event);
1053 if (m_selectionGroup) {
1054 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1055 for (int i = 0; i < children.count(); i++) {
1056 children.at(i)->setSelected(itemSelected);
1058 m_selectionGroup->setSelected(itemSelected);
1062 dragGroup->setSelected(itemSelected);
1063 m_dragItem->setSelected(itemSelected);
1066 if (collisionClip != NULL || m_dragItem == NULL) {
1067 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1068 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1069 emit clipItemSelected(selected);
1071 emit clipItemSelected(NULL);
1075 // If clicked item is selected, allow move
1076 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1077 //QGraphicsView::mousePressEvent(event);
1080 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1081 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1082 // all other modes break the selection, so the user probably wants to move it
1083 m_operationMode = MOVE;
1085 if (m_dragItem->rect().width() * transform().m11() < 15) {
1086 // If the item is very small, only allow move
1087 m_operationMode = MOVE;
1089 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1091 } else m_operationMode = NONE;
1092 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1094 // Update snap points
1095 if (m_selectionGroup == NULL) {
1096 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1097 updateSnapPoints(NULL);
1099 updateSnapPoints(m_dragItem);
1101 QList <GenTime> offsetList;
1102 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1103 for (int i = 0; i < children.count(); i++) {
1104 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1105 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1106 offsetList.append(item->startPos());
1107 offsetList.append(item->endPos());
1110 if (!offsetList.isEmpty()) {
1112 GenTime startOffset = offsetList.takeFirst();
1113 QList <GenTime> cleandOffsetList;
1114 for (int k = 0; k < offsetList.size(); k++) {
1115 GenTime newoffset = offsetList.at(k) - startOffset;
1116 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1117 cleandOffsetList.append(newoffset);
1120 updateSnapPoints(NULL, cleandOffsetList, true);
1124 if (m_operationMode == KEYFRAME) {
1125 m_dragItem->updateSelectedKeyFrame();
1126 m_blockRefresh = false;
1128 } else if (m_operationMode == MOVE) {
1129 setCursor(Qt::ClosedHandCursor);
1130 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1132 info.startPos = m_dragItem->startPos();
1133 info.track = m_dragItem->track();
1134 int transitiontrack = getPreviousVideoTrack(info.track);
1135 ClipItem *transitionClip = NULL;
1136 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1137 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1138 info.endPos = transitionClip->endPos();
1140 GenTime transitionDuration(65, m_document->fps());
1141 if (m_dragItem->cropDuration() < transitionDuration)
1142 info.endPos = m_dragItem->endPos();
1144 info.endPos = info.startPos + transitionDuration;
1146 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1147 // Check there is no other transition at that place
1148 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1149 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1150 QList<QGraphicsItem *> selection = m_scene->items(r);
1151 bool transitionAccepted = true;
1152 for (int i = 0; i < selection.count(); i++) {
1153 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1154 Transition *tr = static_cast <Transition *>(selection.at(i));
1155 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1156 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1157 } else transitionAccepted = false;
1160 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1161 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1162 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1164 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1165 info.track = m_dragItem->track();
1166 int transitiontrack = getPreviousVideoTrack(info.track);
1167 ClipItem *transitionClip = NULL;
1168 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1169 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1170 info.startPos = transitionClip->startPos();
1172 GenTime transitionDuration(65, m_document->fps());
1173 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1174 else info.startPos = info.endPos - transitionDuration;
1176 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1177 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1178 EffectsList::setParameter(transition, "reverse", "1");
1180 // Check there is no other transition at that place
1181 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1182 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1183 QList<QGraphicsItem *> selection = m_scene->items(r);
1184 bool transitionAccepted = true;
1185 for (int i = 0; i < selection.count(); i++) {
1186 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1187 Transition *tr = static_cast <Transition *>(selection.at(i));
1188 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1189 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1190 } else transitionAccepted = false;
1193 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1194 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1196 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1197 resetSelectionGroup(false);
1198 m_dragItem->setSelected(true);
1200 m_blockRefresh = false;
1203 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1205 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1206 QList<QGraphicsItem *> list = scene()->items(p);
1207 AbstractGroupItem *group = NULL;
1208 for (int i = 0; i < list.size(); i++) {
1209 if (!list.at(i)->isEnabled()) continue;
1210 if (list.at(i)->type() == GROUPWIDGET) {
1211 group = static_cast <AbstractGroupItem *>(list.at(i));
1215 rebuildGroup(group);
1218 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1221 QList <QGraphicsItem *> children = group->childItems();
1222 m_document->clipManager()->removeGroup(group);
1223 /*for (int i = 0; i < children.count(); i++) {
1224 group->removeFromGroup(children.at(i));
1226 scene()->destroyItemGroup(group);
1227 groupSelectedItems(children, false, true, true);
1231 void CustomTrackView::resetSelectionGroup(bool selectItems)
1233 if (m_selectionGroup) {
1234 // delete selection group
1235 bool snap = KdenliveSettings::snaptopoints();
1236 KdenliveSettings::setSnaptopoints(false);
1238 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1239 scene()->destroyItemGroup(m_selectionGroup);
1240 m_selectionGroup = NULL;
1241 for (int i = 0; i < children.count(); i++) {
1242 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1243 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1244 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1245 children.at(i)->setSelected(selectItems);
1247 } else if (children.at(i)->type() == GROUPWIDGET) {
1248 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1249 children.at(i)->setSelected(selectItems);
1252 KdenliveSettings::setSnaptopoints(snap);
1256 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool force, bool createNewGroup, bool selectNewGroup)
1258 if (m_selectionGroup) {
1259 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1262 if (selection.isEmpty()) selection = m_scene->selectedItems();
1263 // Split groups and items
1264 QSet <QGraphicsItemGroup *> groupsList;
1265 QSet <QGraphicsItem *> itemsList;
1267 for (int i = 0; i < selection.count(); i++) {
1268 if (selection.at(i)->type() == GROUPWIDGET) {
1269 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1272 for (int i = 0; i < selection.count(); i++) {
1273 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1274 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1275 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1278 itemsList.insert(selection.at(i));
1282 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1283 if (itemsList.count() == 1) {
1284 // only one item selected:
1285 QSetIterator<QGraphicsItem *> it(itemsList);
1286 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1287 m_dragItem->setSelected(true);
1291 // Find top left position of selection
1292 foreach (const QGraphicsItemGroup *value, groupsList) {
1293 rectUnion = rectUnion.united(value->sceneBoundingRect());
1295 foreach (const QGraphicsItem *value, itemsList) {
1296 rectUnion = rectUnion.united(value->sceneBoundingRect());
1298 if (force || selection.count() > 1) {
1299 bool snap = KdenliveSettings::snaptopoints();
1300 KdenliveSettings::setSnaptopoints(false);
1301 if (createNewGroup) {
1302 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1303 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1304 QPointF diff = newGroup->pos();
1305 newGroup->translate(-diff.x(), -diff.y());
1306 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1308 scene()->addItem(newGroup);
1309 // Check if we are trying to include a group in a group
1310 foreach (QGraphicsItemGroup *value, groupsList) {
1311 QList<QGraphicsItem *> children = value->childItems();
1312 for (int i = 0; i < children.count(); i++) {
1313 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1314 itemsList.insert(children.at(i));
1316 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1317 m_document->clipManager()->removeGroup(grp);
1318 scene()->destroyItemGroup(grp);
1321 foreach (QGraphicsItem *value, itemsList) {
1322 newGroup->addItem(value);
1324 KdenliveSettings::setSnaptopoints(snap);
1325 if (selectNewGroup) newGroup->setSelected(true);
1327 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1328 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1329 QPointF diff = m_selectionGroup->pos();
1330 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1331 m_selectionGroup->translate(- diff.x(), -diff.y());
1333 scene()->addItem(m_selectionGroup);
1334 foreach (QGraphicsItemGroup *value, groupsList) {
1335 m_selectionGroup->addItem(value);
1337 foreach (QGraphicsItem *value, itemsList) {
1338 m_selectionGroup->addItem(value);
1340 KdenliveSettings::setSnaptopoints(snap);
1341 if (m_selectionGroup) {
1342 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1343 m_selectionGroupInfo.track = m_selectionGroup->track();
1344 if (selectNewGroup) m_selectionGroup->setSelected(true);
1347 } else resetSelectionGroup();
1350 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1352 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1353 /*if (m_moveOpMode == KEYFRAME) {
1354 // user double clicked on a keyframe, open edit dialog
1355 //TODO: update for effects with several values per keyframe
1356 QDialog d(parentWidget());
1357 Ui::KeyFrameDialog_UI view;
1359 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1360 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1361 view.kfr_value->setFocus();
1362 if (d.exec() == QDialog::Accepted) {
1363 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1364 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1365 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1366 QString previous = item->keyframes(item->selectedEffectIndex());
1367 item->updateKeyframeEffect();
1368 QString next = item->keyframes(item->selectedEffectIndex());
1369 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1370 m_commandStack->push(command);
1371 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1372 emit clipItemSelected(item, item->selectedEffectIndex());
1377 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1378 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1379 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1380 //QString previous = item->keyframes(item->selectedEffectIndex());
1381 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1382 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1383 //item->updateKeyframeEffect();
1384 //QString next = item->keyframes(item->selectedEffectIndex());
1385 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1386 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1387 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1388 m_commandStack->push(command);
1389 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1390 emit clipItemSelected(item, item->selectedEffectIndex());
1392 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1395 QList<QGraphicsItem *> collisionList = items(event->pos());
1396 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1397 Guide *editGuide = (Guide *) collisionList.at(0);
1398 if (editGuide) slotEditGuide(editGuide->info());
1403 void CustomTrackView::editItemDuration()
1405 AbstractClipItem *item;
1409 if (m_scene->selectedItems().count() == 1) {
1410 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1412 if (m_scene->selectedItems().empty())
1413 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1415 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1421 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1425 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1426 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1430 if (!item->isItemLocked()) {
1433 if (item->type() == TRANSITIONWIDGET)
1434 getTransitionAvailableSpace(item, minimum, maximum);
1436 getClipAvailableSpace(item, minimum, maximum);
1438 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1439 m_document->timecode(), minimum, maximum, this);
1440 if (d->exec() == QDialog::Accepted) {
1441 ItemInfo clipInfo = item->info();
1442 ItemInfo startInfo = clipInfo;
1443 if (item->type() == TRANSITIONWIDGET) {
1444 // move & resize transition
1445 clipInfo.startPos = d->startPos();
1446 clipInfo.endPos = clipInfo.startPos + d->duration();
1447 clipInfo.track = item->track();
1448 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1449 updateTrackDuration(clipInfo.track, command);
1450 m_commandStack->push(command);
1452 // move and resize clip
1453 ClipItem *clip = static_cast<ClipItem *>(item);
1454 QUndoCommand *moveCommand = new QUndoCommand();
1455 moveCommand->setText(i18n("Edit clip"));
1456 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1457 // duration was reduced, so process it first
1458 clipInfo.endPos = clipInfo.startPos + d->duration();
1459 clipInfo.cropStart = d->cropStart();
1461 resizeClip(startInfo, clipInfo);
1462 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1463 adjustEffects(clip, startInfo, moveCommand);
1464 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1467 if (d->startPos() != clipInfo.startPos) {
1468 startInfo = clipInfo;
1469 clipInfo.startPos = d->startPos();
1470 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1471 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1474 if (d->duration() > item->cropDuration()) {
1475 // duration was increased, so process it after move
1476 startInfo = clipInfo;
1477 clipInfo.endPos = clipInfo.startPos + d->duration();
1478 clipInfo.cropStart = d->cropStart();
1480 resizeClip(startInfo, clipInfo);
1481 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1482 adjustEffects(clip, startInfo, moveCommand);
1483 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1485 updateTrackDuration(clipInfo.track, moveCommand);
1486 m_commandStack->push(moveCommand);
1491 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1495 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1497 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1499 clip->setKeyframes(index, keyframes);
1500 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1501 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1505 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1507 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1508 m_editGuide->setEnabled(m_dragGuide != NULL);
1509 m_markerMenu->clear();
1510 m_markerMenu->setEnabled(false);
1512 m_timelineContextMenu->popup(pos);
1513 } else if (group != NULL) {
1514 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1515 m_ungroupAction->setEnabled(true);
1516 updateClipTypeActions(NULL);
1517 m_timelineContextClipMenu->popup(pos);
1519 m_ungroupAction->setEnabled(false);
1520 if (clip->type() == AVWIDGET) {
1521 ClipItem *item = static_cast <ClipItem*>(clip);
1522 //build go to marker menu
1523 if (item->baseClip()) {
1524 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1525 int offset = item->startPos().frames(m_document->fps());
1526 if (!markers.isEmpty()) {
1527 for (int i = 0; i < markers.count(); i++) {
1528 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1529 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1530 QAction *go = m_markerMenu->addAction(position);
1531 go->setData(pos + offset);
1534 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1536 updateClipTypeActions(item);
1537 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1538 m_timelineContextClipMenu->popup(pos);
1539 } else if (clip->type() == TRANSITIONWIDGET) {
1540 m_timelineContextTransitionMenu->popup(pos);
1545 void CustomTrackView::activateMonitor()
1547 emit activateDocumentMonitor();
1550 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1552 resetSelectionGroup();
1554 info.startPos = GenTime();
1555 info.cropStart = GenTime(in, m_document->fps());
1556 info.endPos = GenTime(out - in, m_document->fps());
1557 info.cropDuration = info.endPos - info.startPos;
1560 // Check if clip can be inserted at that position
1561 ItemInfo pasteInfo = info;
1562 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1563 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1564 pasteInfo.track = selectedTrack();
1565 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1567 // Cannot be inserted at cursor pos, insert at end of track
1568 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1569 pasteInfo.startPos = GenTime(duration, m_document->fps());
1570 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1571 ok = canBePastedTo(pasteInfo, AVWIDGET);
1574 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1578 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1579 updateTrackDuration(pasteInfo.track, command);
1580 m_commandStack->push(command);
1582 selectClip(true, false);
1583 // Automatic audio split
1584 if (KdenliveSettings::splitaudio())
1588 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1590 if (data->hasFormat("kdenlive/clip")) {
1592 m_scene->clearSelection();
1593 resetSelectionGroup(false);
1594 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1595 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1597 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1600 if (clip->getProducer() == NULL) {
1601 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1604 QPointF framePos = mapToScene(pos);
1606 info.startPos = GenTime();
1607 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1608 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1609 info.cropDuration = info.endPos - info.startPos;
1612 // Check if clip can be inserted at that position
1613 ItemInfo pasteInfo = info;
1614 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1615 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1616 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1617 framePos.setX((int)(framePos.x() + 0.5));
1618 framePos.setY(pasteInfo.track * m_tracksHeight);
1619 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1622 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1623 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1624 m_selectionGroup->addItem(item);
1626 QList <GenTime> offsetList;
1627 offsetList.append(info.endPos);
1628 updateSnapPoints(NULL, offsetList);
1629 m_selectionGroup->setPos(framePos);
1630 scene()->addItem(m_selectionGroup);
1631 m_selectionGroup->setSelected(true);
1633 } else if (data->hasFormat("kdenlive/producerslist")) {
1635 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1636 m_scene->clearSelection();
1637 resetSelectionGroup(false);
1639 QList <GenTime> offsetList;
1640 QList <ItemInfo> infoList;
1641 QPointF framePos = mapToScene(pos);
1642 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1643 int track = (int)(framePos.y() / m_tracksHeight);
1644 framePos.setX((int)(framePos.x() + 0.5));
1645 framePos.setY(track * m_tracksHeight);
1647 // Check if clips can be inserted at that position
1648 for (int i = 0; i < ids.size(); ++i) {
1649 QString clipData = ids.at(i);
1650 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1652 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1655 if (clip->getProducer() == NULL) {
1656 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1660 info.startPos = start;
1661 if (clipData.contains('/')) {
1662 // this is a clip zone, set in / out
1663 int in = clipData.section('/', 1, 1).toInt();
1664 int out = clipData.section('/', 2, 2).toInt();
1665 info.cropStart = GenTime(in, m_document->fps());
1666 info.cropDuration = GenTime(out - in, m_document->fps());
1669 info.cropDuration = clip->duration();
1671 info.endPos = info.startPos + info.cropDuration;
1673 infoList.append(info);
1674 start += info.cropDuration;
1676 if (!canBePastedTo(infoList, AVWIDGET)) {
1679 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1681 for (int i = 0; i < ids.size(); ++i) {
1682 QString clipData = ids.at(i);
1683 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1685 info.startPos = start;
1686 if (clipData.contains('/')) {
1687 // this is a clip zone, set in / out
1688 int in = clipData.section('/', 1, 1).toInt();
1689 int out = clipData.section('/', 2, 2).toInt();
1690 info.cropStart = GenTime(in, m_document->fps());
1691 info.cropDuration = GenTime(out - in, m_document->fps());
1694 info.cropDuration = clip->duration();
1696 info.endPos = info.startPos + info.cropDuration;
1698 start += info.cropDuration;
1699 offsetList.append(start);
1700 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1701 m_selectionGroup->addItem(item);
1702 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1705 updateSnapPoints(NULL, offsetList);
1706 m_selectionGroup->setPos(framePos);
1707 scene()->addItem(m_selectionGroup);
1708 //m_selectionGroup->setZValue(10);
1709 m_thumbsTimer.start();
1713 // the drag is not a clip (may be effect, ...)
1721 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1723 if (insertDropClips(event->mimeData(), event->pos())) {
1724 if (event->source() == this) {
1725 event->setDropAction(Qt::MoveAction);
1728 event->setDropAction(Qt::MoveAction);
1729 event->acceptProposedAction();
1731 } else QGraphicsView::dragEnterEvent(event);
1734 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1736 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);
1737 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1738 collindingItems.removeAll(item);
1739 if (collindingItems.isEmpty()) return false;
1741 for (int i = 0; i < collindingItems.count(); i++) {
1742 QGraphicsItem *collision = collindingItems.at(i);
1743 if (collision->type() == item->type()) {
1745 kDebug() << "// COLLISIION DETECTED";
1753 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1755 int track = m_document->tracksCount() - clip->track();
1756 GenTime pos = clip->startPos();
1757 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1758 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1761 bool success = true;
1762 for (int i = 0; i < clip->effectsCount(); i++) {
1763 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1765 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1766 m_document->renderer()->doRefresh();
1769 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1771 if (pos < GenTime()) {
1773 if (effect.attribute("id") == "speed") {
1774 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1778 m_document->addTrackEffect(track - 1, effect);
1779 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1780 emit updateTrackEffectState(track - 1);
1781 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1784 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1786 // Special case: speed effect
1787 if (effect.attribute("id") == "speed") {
1788 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1789 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1793 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1794 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1795 if (strobe == 0) strobe = 1;
1796 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1797 EffectsParameterList params = clip->addEffect(effect);
1798 m_document->renderer()->mltAddEffect(track, pos, params);
1799 if (clip->isSelected()) emit clipItemSelected(clip);
1802 EffectsParameterList params = clip->addEffect(effect);
1803 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1804 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1805 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1806 if (clip->isSelected()) emit clipItemSelected(clip);
1807 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1810 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1812 QString index = effect.attribute("kdenlive_ix");
1813 if (pos < GenTime()) {
1814 // Delete track effect
1815 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1816 m_document->removeTrackEffect(track - 1, effect);
1818 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1819 emit updateTrackEffectState(track - 1);
1820 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1823 // Special case: speed effect
1824 if (effect.attribute("id") == "speed") {
1825 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1827 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1828 clip->deleteEffect(index);
1829 emit clipItemSelected(clip);
1830 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1834 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1835 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1836 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1839 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1841 clip->deleteEffect(index);
1842 emit clipItemSelected(clip);
1846 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1848 QList<QGraphicsItem *> itemList = group->childItems();
1849 QUndoCommand *effectCommand = new QUndoCommand();
1851 int offset = effect.attribute("clipstart").toInt();
1852 QDomElement namenode = effect.firstChildElement("name");
1853 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1854 else effectName = i18n("effect");
1855 effectCommand->setText(i18n("Add %1", effectName));
1856 for (int i = 0; i < itemList.count(); i++) {
1857 if (itemList.at(i)->type() == AVWIDGET) {
1858 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1859 if (effect.tagName() == "effectgroup") {
1860 QDomNodeList effectlist = effect.elementsByTagName("effect");
1861 for (int j = 0; j < effectlist.count(); j++) {
1862 QDomElement subeffect = effectlist.at(j).toElement();
1863 if (subeffect.hasAttribute("kdenlive_info")) {
1864 // effect is in a group
1865 EffectInfo effectInfo;
1866 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1867 if (effectInfo.groupIndex < 0) {
1868 // group needs to be appended
1869 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1870 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1873 processEffect(item, subeffect, offset, effectCommand);
1877 processEffect(item, effect, offset, effectCommand);
1881 if (effectCommand->childCount() > 0) {
1882 m_commandStack->push(effectCommand);
1883 setDocumentModified();
1884 } else delete effectCommand;
1886 clearSelection(false);
1887 m_dragItem = dropTarget;
1888 m_dragItem->setSelected(true);
1889 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1893 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1895 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1898 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1900 QList<QGraphicsItem *> itemList;
1901 QUndoCommand *effectCommand = new QUndoCommand();
1904 int offset = effect.attribute("clipstart").toInt();
1905 if (effect.tagName() == "effectgroup") {
1906 effectName = effect.attribute("name");
1908 QDomElement namenode = effect.firstChildElement("name");
1909 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1910 else effectName = i18n("effect");
1912 effectCommand->setText(i18n("Add %1", effectName));
1914 if (track == -1) itemList = scene()->selectedItems();
1915 if (itemList.isEmpty()) {
1916 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1917 if (clip) itemList.append(clip);
1918 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1922 for (int i = 0; i < itemList.count(); i++) {
1923 if (itemList.at(i)->type() == GROUPWIDGET) {
1924 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1925 for (int j = 0; j < subitems.count(); j++) {
1926 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1931 for (int i = 0; i < itemList.count(); i++) {
1932 if (itemList.at(i)->type() == AVWIDGET) {
1933 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1934 if (effect.tagName() == "effectgroup") {
1935 QDomNodeList effectlist = effect.elementsByTagName("effect");
1936 for (int j = 0; j < effectlist.count(); j++) {
1937 QDomElement subeffect = effectlist.at(j).toElement();
1938 if (subeffect.hasAttribute("kdenlive_info")) {
1939 // effect is in a group
1940 EffectInfo effectInfo;
1941 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1942 if (effectInfo.groupIndex < 0) {
1943 // group needs to be appended
1944 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1945 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1948 processEffect(item, subeffect, offset, effectCommand);
1951 else processEffect(item, effect, offset, effectCommand);
1954 if (effectCommand->childCount() > 0) {
1955 m_commandStack->push(effectCommand);
1956 setDocumentModified();
1957 if (effectCommand->childCount() == 1) {
1958 // Display newly added clip effect
1959 for (int i = 0; i < itemList.count(); i++) {
1960 if (itemList.at(i)->type() == AVWIDGET) {
1961 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1962 clip->setSelectedEffect(clip->effectsCount());
1963 if (!clip->isSelected()) {
1964 clearSelection(false);
1965 clip->setSelected(true);
1968 emit clipItemSelected(clip);
1974 for (int i = 0; i < itemList.count(); i++) {
1975 if (itemList.at(i)->type() == AVWIDGET) {
1976 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1977 if (clip->isMainSelectedClip()) {
1978 emit clipItemSelected(clip);
1984 } else delete effectCommand;
1987 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1989 if (effect.attribute("type") == "audio") {
1990 // Don't add audio effects on video clips
1991 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1992 /* do not show error message when item is part of a group as the user probably knows what he does then
1993 * and the message is annoying when working with the split audio feature */
1994 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1995 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1998 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1999 // Don't add video effect on audio clips
2000 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2001 /* do not show error message when item is part of a group as the user probably knows what he does then
2002 * and the message is annoying when working with the split audio feature */
2003 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2004 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2008 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2009 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2012 if (item->isItemLocked()) {
2016 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2017 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2019 item->initEffect(effect, 0, offset);
2021 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2024 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2027 // delete track effect
2028 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2029 m_commandStack->push(command);
2030 setDocumentModified();
2033 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2034 //clip is in a group, also remove the effect in other clips of the group
2035 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2036 QUndoCommand *delCommand = new QUndoCommand();
2038 QDomElement namenode = effect.firstChildElement("name");
2039 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2040 else effectName = i18n("effect");
2041 delCommand->setText(i18n("Delete %1", effectName));
2044 for (int i = 0; i < items.count(); i++) {
2045 if (items.at(i)->type() == GROUPWIDGET) {
2046 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2047 for (int j = 0; j < subitems.count(); j++) {
2048 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2053 for (int i = 0; i < items.count(); i++) {
2054 if (items.at(i)->type() == AVWIDGET) {
2055 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2056 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2058 QDomElement eff = item->effectAtIndex(ix);
2059 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2063 if (delCommand->childCount() > 0)
2064 m_commandStack->push(delCommand);
2067 setDocumentModified();
2070 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2071 m_commandStack->push(command);
2072 setDocumentModified();
2075 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2077 if (insertedEffect.isNull()) {
2078 kDebug()<<"// Trying to add null effect";
2079 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2082 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2083 QDomElement effect = insertedEffect.cloneNode().toElement();
2084 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2085 if (pos < GenTime()) {
2086 // editing a track effect
2087 EffectsParameterList effectParams = getEffectArgs(effect);
2088 // check if we are trying to reset a keyframe effect
2089 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2090 clip->initEffect(effect);
2091 effectParams = getEffectArgs(effect);
2093 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2094 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2096 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2097 emit updateTrackEffectState(track);
2098 setDocumentModified();
2102 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2104 // Special case: speed effect
2105 if (effect.attribute("id") == "speed") {
2106 if (effect.attribute("disable") == "1") {
2107 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2110 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2111 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2112 if (strobe == 0) strobe = 1;
2113 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2115 clip->updateEffect(effect);
2116 if (updateEffectStack && clip->isSelected())
2117 emit clipItemSelected(clip);
2118 if (ix == clip->selectedEffectIndex()) {
2119 // make sure to update display of clip keyframes
2120 clip->setSelectedEffect(ix);
2125 EffectsParameterList effectParams = getEffectArgs(effect);
2126 // check if we are trying to reset a keyframe effect
2127 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2128 clip->initEffect(effect);
2129 effectParams = getEffectArgs(effect);
2132 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2133 // A fade effect was modified, update the clip
2134 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2135 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2136 clip->setFadeIn(pos);
2138 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2139 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2140 clip->setFadeOut(pos);
2143 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2146 clip->updateEffect(effect);
2147 if (updateEffectStack && clip->isSelected()) {
2148 emit clipItemSelected(clip);
2150 if (ix == clip->selectedEffectIndex()) {
2151 // make sure to update display of clip keyframes
2152 clip->setSelectedEffect(ix);
2155 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2157 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2158 setDocumentModified();
2161 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2163 if (pos < GenTime()) {
2164 // editing a track effect
2165 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2166 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2169 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2170 emit updateTrackEffectState(track);
2171 setDocumentModified();
2174 // editing a clip effect
2175 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2177 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2179 clip->enableEffects(effectIndexes, disable);
2180 if (updateEffectStack && clip->isSelected()) {
2181 emit clipItemSelected(clip);
2183 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2184 // make sure to update display of clip keyframes
2185 clip->setSelectedEffect(clip->selectedEffectIndex());
2188 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2190 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2193 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2195 if (pos < GenTime()) {
2196 // Moving track effect
2197 int documentTrack = m_document->tracksCount() - track - 1;
2198 int max = m_document->getTrackEffects(documentTrack).count();
2199 int new_position = newPos.at(0);
2200 if (new_position > max) {
2203 int old_position = oldPos.at(0);
2204 for (int i = 0; i < newPos.count(); i++) {
2205 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2206 if (old_position > new_position) {
2207 // Moving up, we need to adjust index
2208 old_position = oldPos.at(i);
2209 new_position = newPos.at(i);
2211 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2212 if (!act.isNull() && !before.isNull()) {
2213 m_document->setTrackEffect(documentTrack, new_position, before);
2214 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2215 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2217 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2220 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2222 int new_position = newPos.at(0);
2223 if (new_position > clip->effectsCount()) {
2224 new_position = clip->effectsCount();
2226 int old_position = oldPos.at(0);
2227 for (int i = 0; i < newPos.count(); i++) {
2228 QDomElement act = clip->effectAtIndex(new_position);
2229 if (old_position > new_position) {
2230 // Moving up, we need to adjust index
2231 old_position = oldPos.at(i);
2232 new_position = newPos.at(i);
2234 QDomElement before = clip->effectAtIndex(old_position);
2235 if (act.isNull() || before.isNull()) {
2236 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2239 clip->moveEffect(before, new_position);
2240 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2241 if (act.attribute("id") == "speed") {
2242 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2243 } else if (before.attribute("id") == "speed") {
2244 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2245 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2247 clip->setSelectedEffect(newPos.at(0));
2248 emit clipItemSelected(clip);
2249 setDocumentModified();
2250 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2253 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2255 ChangeEffectStateCommand *command;
2257 // editing track effect
2258 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2260 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2261 QList <int> speedEffectIndexes;
2262 for (int i = 0; i < effectIndexes.count(); i++) {
2263 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2264 if (effect.attribute("id") == "speed") {
2266 speedEffectIndexes << effectIndexes.at(i);
2267 QDomElement newEffect = effect.cloneNode().toElement();
2268 newEffect.setAttribute("disable", (int) disable);
2269 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2270 m_commandStack->push(editcommand);
2273 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2274 effectIndexes.removeAll(speedEffectIndexes.at(j));
2276 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2278 m_commandStack->push(command);
2279 setDocumentModified();
2282 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2284 MoveEffectCommand *command;
2286 // editing track effect
2287 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2288 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2289 m_commandStack->push(command);
2290 setDocumentModified();
2293 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2295 EditEffectCommand *command;
2296 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2297 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2298 m_commandStack->push(command);
2301 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2303 QDomElement effect = clip->getEffectAtIndex(ix);
2304 QDomElement oldeffect = effect.cloneNode().toElement();
2305 effect.setAttribute("region", region);
2306 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2307 m_commandStack->push(command);
2310 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2314 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2315 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2316 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2318 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);
2320 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2321 m_blockRefresh = false;
2326 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2327 // Error cuting clip in playlist
2328 m_blockRefresh = false;
2332 int cutPos = (int) cutTime.frames(m_document->fps());
2334 newPos.startPos = cutTime;
2335 newPos.endPos = info.endPos;
2336 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2337 newPos.track = info.track;
2338 newPos.cropDuration = newPos.endPos - newPos.startPos;
2340 bool snap = KdenliveSettings::snaptopoints();
2341 KdenliveSettings::setSnaptopoints(false);
2342 ClipItem *dup = item->clone(newPos);
2344 // remove unwanted effects
2345 // fade in from 2nd part of the clip
2346 int ix = dup->hasEffect(QString(), "fadein");
2348 QDomElement oldeffect = dup->effectAtIndex(ix);
2349 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2351 ix = dup->hasEffect(QString(), "fade_from_black");
2353 QDomElement oldeffect = dup->effectAtIndex(ix);
2354 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2356 // fade out from 1st part of the clip
2357 ix = item->hasEffect(QString(), "fadeout");
2359 QDomElement oldeffect = item->effectAtIndex(ix);
2360 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2362 ix = item->hasEffect(QString(), "fade_to_black");
2364 QDomElement oldeffect = item->effectAtIndex(ix);
2365 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2369 item->resizeEnd(cutPos);
2370 scene()->addItem(dup);
2371 if (item->checkKeyFrames())
2372 slotRefreshEffects(item);
2373 if (dup->checkKeyFrames())
2374 slotRefreshEffects(dup);
2376 item->baseClip()->addReference();
2377 m_document->updateClip(item->baseClip()->getId());
2378 setDocumentModified();
2379 KdenliveSettings::setSnaptopoints(snap);
2380 if (execute && item->isSelected())
2381 emit clipItemSelected(item);
2386 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2387 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2389 if (!item || !dup || item == dup) {
2390 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2391 m_blockRefresh = false;
2394 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2395 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2399 bool snap = KdenliveSettings::snaptopoints();
2400 KdenliveSettings::setSnaptopoints(false);
2402 // join fade effects again
2403 int ix = dup->hasEffect(QString(), "fadeout");
2405 QDomElement effect = dup->effectAtIndex(ix);
2406 item->addEffect(effect);
2408 ix = dup->hasEffect(QString(), "fade_to_black");
2410 QDomElement effect = dup->effectAtIndex(ix);
2411 item->addEffect(effect);
2414 m_waitingThumbs.removeAll(dup);
2415 bool selected = item->isSelected();
2416 if (dup->isSelected()) {
2418 item->setSelected(true);
2419 emit clipItemSelected(NULL);
2421 dup->baseClip()->removeReference();
2422 m_document->updateClip(dup->baseClip()->getId());
2423 scene()->removeItem(dup);
2427 ItemInfo clipinfo = item->info();
2428 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2429 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2431 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2432 setDocumentModified();
2434 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2436 KdenliveSettings::setSnaptopoints(snap);
2437 if (execute && selected)
2438 emit clipItemSelected(item);
2441 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2444 void CustomTrackView::slotEnableRefresh()
2446 m_blockRefresh = false;
2449 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2451 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2452 if (itemList.count() == 1) {
2453 if (itemList.at(0)->type() == AVWIDGET) {
2454 ClipItem *item = (ClipItem *) itemList.at(0);
2456 info.track = item->track();
2457 ClipItem *transitionClip = NULL;
2458 const int transitiontrack = getPreviousVideoTrack(info.track);
2459 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2460 if (pos < item->startPos() + item->cropDuration() / 2) {
2461 // add transition to clip start
2462 info.startPos = item->startPos();
2463 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2464 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2465 info.endPos = transitionClip->endPos();
2466 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2467 // Check there is no other transition at that place
2468 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2469 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2470 QList<QGraphicsItem *> selection = m_scene->items(r);
2471 bool transitionAccepted = true;
2472 for (int i = 0; i < selection.count(); i++) {
2473 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2474 Transition *tr = static_cast <Transition *>(selection.at(i));
2475 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2476 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2477 } else transitionAccepted = false;
2480 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2481 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2484 // add transition to clip end
2485 info.endPos = item->endPos();
2486 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2487 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2488 info.startPos = transitionClip->startPos();
2489 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2490 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2491 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2493 // Check there is no other transition at that place
2494 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2495 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2496 QList<QGraphicsItem *> selection = m_scene->items(r);
2497 bool transitionAccepted = true;
2498 for (int i = 0; i < selection.count(); i++) {
2499 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2500 Transition *tr = static_cast <Transition *>(selection.at(i));
2501 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2502 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2503 } else transitionAccepted = false;
2506 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2507 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2510 } else for (int i = 0; i < itemList.count(); i++) {
2511 if (itemList.at(i)->type() == AVWIDGET) {
2512 ClipItem *item = (ClipItem *) itemList.at(i);
2514 info.startPos = item->startPos();
2515 info.endPos = info.startPos + GenTime(65, m_document->fps());
2516 info.track = item->track();
2518 // Check there is no other transition at that place
2519 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2520 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2521 QList<QGraphicsItem *> selection = m_scene->items(r);
2522 bool transitionAccepted = true;
2523 for (int i = 0; i < selection.count(); i++) {
2524 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2525 Transition *tr = static_cast <Transition *>(selection.at(i));
2526 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2527 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2528 } else transitionAccepted = false;
2531 int transitiontrack = getPreviousVideoTrack(info.track);
2532 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2533 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2538 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2540 if (transitionInfo.startPos >= transitionInfo.endPos) {
2541 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2544 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2545 m_commandStack->push(command);
2546 setDocumentModified();
2549 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2551 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2552 //kDebug() << "---- ADDING transition " << params.attribute("value");
2553 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2554 scene()->addItem(tr);
2555 setDocumentModified();
2557 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2562 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2564 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2566 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2569 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2570 if (m_dragItem == item) m_dragItem = NULL;
2572 #if QT_VERSION >= 0x040600
2573 // animate item deletion
2574 item->closeAnimation();
2578 emit transitionItemSelected(NULL);
2579 setDocumentModified();
2582 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2584 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2585 QDomElement xml = tr->toXML();
2586 if (old.isNull() || xml.isNull()) {
2587 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2590 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2591 updateTrackDuration(tr->track(), command);
2592 m_commandStack->push(command);
2593 setDocumentModified();
2596 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2598 Transition *item = getTransitionItemAt(pos, track);
2600 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2605 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2607 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);
2608 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2609 item->setTransitionParameters(transition);
2610 if (updateTransitionWidget) {
2611 ItemInfo info = item->info();
2613 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2614 if (transitionClip && transitionClip->baseClip()) {
2615 QString size = transitionClip->baseClip()->getProperty("frame_size");
2616 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2617 if (factor == 0) factor = 1.0;
2618 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2619 p.setY(size.section('x', 1, 1).toInt());
2621 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2623 setDocumentModified();
2626 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2629 const QPointF pos = mapToScene(event->pos());
2630 if (m_selectionGroup) {
2631 m_selectionGroup->setPos(pos);
2632 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2633 event->acceptProposedAction();
2635 // Drag enter was not possible, try again at mouse position
2636 insertDropClips(event->mimeData(), event->pos());
2640 QGraphicsView::dragMoveEvent(event);
2644 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2646 if (m_selectionGroup && m_clipDrag) {
2647 m_thumbsTimer.stop();
2648 m_waitingThumbs.clear();
2649 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2651 scene()->destroyItemGroup(m_selectionGroup);
2652 m_selectionGroup = NULL;
2653 } else QGraphicsView::dragLeaveEvent(event);
2656 void CustomTrackView::dropEvent(QDropEvent * event)
2658 if (m_selectionGroup && m_clipDrag) {
2659 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2660 resetSelectionGroup();
2662 m_scene->clearSelection();
2663 bool hasVideoClip = false;
2664 QUndoCommand *addCommand = new QUndoCommand();
2665 addCommand->setText(i18n("Add timeline clip"));
2666 QList <ClipItem *> brokenClips;
2668 for (int i = 0; i < items.count(); i++) {
2669 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2670 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2671 if (items.count() == 1) {
2672 updateClipTypeActions(item);
2674 updateClipTypeActions(NULL);
2677 //TODO: take care of edit mode for undo
2678 item->baseClip()->addReference();
2679 //item->setZValue(item->defaultZValue());
2680 m_document->updateClip(item->baseClip()->getId());
2681 ItemInfo info = item->info();
2683 int tracknumber = m_document->tracksCount() - info.track - 1;
2684 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2685 if (isLocked) item->setItemLocked(true);
2686 ItemInfo clipInfo = info;
2687 clipInfo.track = m_document->tracksCount() - item->track();
2689 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2691 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2692 brokenClips.append(item);
2695 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2697 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2698 updateTrackDuration(info.track, addCommand);
2700 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2701 // add transparency transition
2702 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2703 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2705 item->setSelected(true);
2707 qDeleteAll(brokenClips);
2708 brokenClips.clear();
2709 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2710 else delete addCommand;
2712 // Automatic audio split
2713 if (KdenliveSettings::splitaudio())
2715 setDocumentModified();
2719 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2720 QList<QGraphicsItem *> selection = m_scene->items(rect);
2721 QStringList timelineList;
2723 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2724 for (int i = 0; i < selection.count(); i++) {
2725 if (selection.at(i)->type() == AVWIDGET) {
2726 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2727 int start = clip->startPos().frames(m_document->fps());
2728 int end = clip->endPos().frames(m_document->fps());
2729 timelineList.append(QString::number(start) + "-" + QString::number(end));
2732 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2735 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2736 if (items.count() > 1) {
2737 groupSelectedItems(items, true);
2738 } else if (items.count() == 1) {
2739 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2740 emit clipItemSelected((ClipItem*) m_dragItem, false);
2742 m_document->renderer()->refreshIfActive();
2743 event->setDropAction(Qt::MoveAction);
2746 /// \todo enable when really working
2749 } else QGraphicsView::dropEvent(event);
2753 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2755 bool snap = KdenliveSettings::snaptopoints();
2756 KdenliveSettings::setSnaptopoints(false);
2757 if (mode == OVERWRITEEDIT) {
2758 // if we are in overwrite mode, move clips accordingly
2760 if (item == NULL) info = posinfo;
2761 else info = item->info();
2762 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);
2763 QList<QGraphicsItem *> selection = m_scene->items(rect);
2764 if (item) selection.removeAll(item);
2765 for (int i = 0; i < selection.count(); i++) {
2766 if (!selection.at(i)->isEnabled()) continue;
2767 if (selection.at(i)->type() == AVWIDGET) {
2768 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2769 if (clip->startPos() < info.startPos) {
2770 if (clip->endPos() > info.endPos) {
2771 ItemInfo clipInfo = clip->info();
2772 ItemInfo dupInfo = clipInfo;
2773 GenTime diff = info.startPos - clipInfo.startPos;
2774 dupInfo.startPos = info.startPos;
2775 dupInfo.cropStart += diff;
2776 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2777 ItemInfo newdupInfo = dupInfo;
2778 GenTime diff2 = info.endPos - info.startPos;
2779 newdupInfo.startPos = info.endPos;
2780 newdupInfo.cropStart += diff2;
2781 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2782 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2783 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2784 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2786 dup->resizeStart(info.endPos.frames(m_document->fps()));
2789 ItemInfo newclipInfo = clip->info();
2790 newclipInfo.endPos = info.startPos;
2791 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2792 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2794 } else if (clip->endPos() <= info.endPos) {
2795 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2796 m_waitingThumbs.removeAll(clip);
2797 scene()->removeItem(clip);
2801 ItemInfo newclipInfo = clip->info();
2802 newclipInfo.startPos = info.endPos;
2803 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2804 clip->resizeStart(info.endPos.frames(m_document->fps()));
2808 } else if (mode == INSERTEDIT) {
2809 // if we are in push mode, move clips accordingly
2811 if (item == NULL) info = posinfo;
2812 else info = item->info();
2813 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);
2814 QList<QGraphicsItem *> selection = m_scene->items(rect);
2815 if (item) selection.removeAll(item);
2816 for (int i = 0; i < selection.count(); i++) {
2817 if (selection.at(i)->type() == AVWIDGET) {
2818 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2819 if (clip->startPos() < info.startPos) {
2820 if (clip->endPos() > info.startPos) {
2821 ItemInfo clipInfo = clip->info();
2822 ItemInfo dupInfo = clipInfo;
2823 GenTime diff = info.startPos - clipInfo.startPos;
2824 dupInfo.startPos = info.startPos;
2825 dupInfo.cropStart += diff;
2826 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2827 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2828 // Commented out; variable dup unused. --granjow
2829 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2830 cutClip(clipInfo, info.startPos, true, false);
2833 // TODO: add insertspacecommand
2838 KdenliveSettings::setSnaptopoints(snap);
2842 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2844 if (mode == OVERWRITEEDIT) {
2845 // if we are in overwrite or push mode, move clips accordingly
2846 bool snap = KdenliveSettings::snaptopoints();
2847 KdenliveSettings::setSnaptopoints(false);
2848 ItemInfo info = item->info();
2849 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2850 QList<QGraphicsItem *> selection = m_scene->items(rect);
2851 selection.removeAll(item);
2852 for (int i = 0; i < selection.count(); i++) {
2853 if (!selection.at(i)->isEnabled()) continue;
2854 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2855 Transition *tr = static_cast<Transition *>(selection.at(i));
2856 if (tr->startPos() < info.startPos) {
2857 ItemInfo firstPos = tr->info();
2858 ItemInfo newPos = firstPos;
2859 firstPos.endPos = item->startPos();
2860 newPos.startPos = item->endPos();
2861 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2862 if (tr->endPos() > info.endPos) {
2864 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2866 } else if (tr->endPos() > info.endPos) {
2868 ItemInfo firstPos = tr->info();
2869 firstPos.startPos = item->endPos();
2870 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2872 // remove transition
2873 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2877 KdenliveSettings::setSnaptopoints(snap);
2881 QStringList CustomTrackView::mimeTypes() const
2883 QStringList qstrList;
2884 // list of accepted mime types for drop
2885 qstrList.append("text/plain");
2886 qstrList.append("kdenlive/producerslist");
2887 qstrList.append("kdenlive/clip");
2891 Qt::DropActions CustomTrackView::supportedDropActions() const
2893 // returns what actions are supported when dropping
2894 return Qt::MoveAction;
2897 void CustomTrackView::setDuration(int duration)
2899 int diff = qAbs(duration - sceneRect().width());
2900 if (diff * matrix().m11() > -50) {
2901 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2902 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2904 m_projectDuration = duration;
2907 int CustomTrackView::duration() const
2909 return m_projectDuration;
2912 void CustomTrackView::addTrack(TrackInfo type, int ix)
2914 QList <TransitionInfo> transitionInfos;
2915 if (ix == -1 || ix == m_document->tracksCount()) {
2916 m_document->insertTrack(0, type);
2917 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2919 m_document->insertTrack(m_document->tracksCount() - ix, type);
2920 // insert track in MLT playlist
2921 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2923 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2924 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2925 QList<QGraphicsItem *> selection = m_scene->items(r);
2926 resetSelectionGroup();
2928 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2929 scene()->addItem(m_selectionGroup);
2930 for (int i = 0; i < selection.count(); i++) {
2931 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2932 m_selectionGroup->addItem(selection.at(i));
2935 // Move graphic items
2936 m_selectionGroup->translate(0, m_tracksHeight);
2938 // adjust track number
2939 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2940 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2941 for (int i = 0; i < children.count(); i++) {
2942 if (children.at(i)->type() == GROUPWIDGET) {
2943 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2944 children << grp->childItems();
2947 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2949 ItemInfo clipinfo = item->info();
2950 if (item->type() == AVWIDGET) {
2951 ClipItem *clip = static_cast <ClipItem *>(item);
2952 // slowmotion clips are not track dependant, so no need to update them
2953 if (clip->speed() != 1.0) continue;
2954 // We add a move clip command so that we get the correct producer for new track number
2955 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2956 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2957 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2958 // problem updating clip
2959 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2962 } /*else if (item->type() == TRANSITIONWIDGET) {
2963 Transition *tr = static_cast <Transition *>(item);
2964 int track = tr->transitionEndTrack();
2966 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2970 // Sync transition tracks with MLT playlist
2972 TransitionInfo info;
2973 for (int i = 0; i < transitionInfos.count(); i++) {
2974 info = transitionInfos.at(i);
2975 tr = getTransitionItem(info);
2976 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2977 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2980 resetSelectionGroup(false);
2981 m_document->renderer()->unlockService(tractor);
2984 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2985 for (int i = 0; i < m_guides.count(); i++) {
2986 QLineF l = m_guides.at(i)->line();
2987 l.setP2(QPointF(l.x2(), maxHeight));
2988 m_guides.at(i)->setLine(l);
2991 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2992 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2993 viewport()->update();
2994 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2995 //setFixedHeight(50 * m_tracksCount);
2997 updateTrackNames(ix, true);
3000 void CustomTrackView::removeTrack(int ix)
3002 // Delete track in MLT playlist
3003 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3004 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3006 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3007 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3008 QList<QGraphicsItem *> selection = m_scene->items(r);
3010 resetSelectionGroup();
3012 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3013 scene()->addItem(m_selectionGroup);
3014 for (int i = 0; i < selection.count(); i++) {
3015 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3016 m_selectionGroup->addItem(selection.at(i));
3019 // Move graphic items
3020 qreal ydiff = 0 - (int) m_tracksHeight;
3021 m_selectionGroup->translate(0, ydiff);
3022 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3024 // adjust track number
3025 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3026 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3027 for (int i = 0; i < children.count(); i++) {
3028 if (children.at(i)->type() == GROUPWIDGET) {
3029 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3030 children << grp->childItems();
3033 if (children.at(i)->type() == AVWIDGET) {
3034 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3036 ItemInfo clipinfo = clip->info();
3037 // We add a move clip command so that we get the correct producer for new track number
3038 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3039 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3040 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3041 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3044 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3045 Transition *tr = static_cast <Transition *>(children.at(i));
3047 int track = tr->transitionEndTrack();
3049 ItemInfo clipinfo = tr->info();
3050 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3054 resetSelectionGroup(false);
3055 m_document->renderer()->unlockService(tractor);
3057 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3058 for (int i = 0; i < m_guides.count(); i++) {
3059 QLineF l = m_guides.at(i)->line();
3060 l.setP2(QPointF(l.x2(), maxHeight));
3061 m_guides.at(i)->setLine(l);
3063 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3064 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3066 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3067 viewport()->update();
3069 updateTrackNames(ix, false);
3070 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3073 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3075 for (int i = 0; i < trackInfos.count(); ++i) {
3076 m_document->setTrackType(i, trackInfos.at(i));
3077 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3078 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3081 viewport()->update();
3082 emit trackHeightChanged();
3085 void CustomTrackView::slotSwitchTrackAudio(int ix)
3087 /*for (int i = 0; i < m_document->tracksCount(); i++)
3088 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3089 int tracknumber = m_document->tracksCount() - ix - 1;
3090 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3091 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3092 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3093 setDocumentModified();
3096 void CustomTrackView::slotSwitchTrackLock(int ix)
3098 int tracknumber = m_document->tracksCount() - ix - 1;
3099 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3100 m_commandStack->push(command);
3104 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3106 int tracknumber = m_document->tracksCount() - ix - 1;
3107 m_document->switchTrackLock(tracknumber, lock);
3109 emit doTrackLock(ix, lock);
3110 AbstractClipItem *clip = NULL;
3111 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3113 for (int i = 0; i < selection.count(); i++) {
3114 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3115 if (selection.at(i)->parentItem() && m_selectionGroup) {
3116 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3117 resetSelectionGroup();
3120 bool changeGroupLock = true;
3121 bool hasClipOnTrack = false;
3122 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3123 for (int j = 0; j < children.count(); ++j) {
3124 if (children.at(j)->isSelected()) {
3125 if (children.at(j)->type() == AVWIDGET)
3126 emit clipItemSelected(NULL);
3127 else if (children.at(j)->type() == TRANSITIONWIDGET)
3128 emit transitionItemSelected(NULL);
3133 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3134 if (child == m_dragItem)
3137 // only unlock group, if it is not locked by another track too
3138 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3139 changeGroupLock = false;
3141 // only (un-)lock if at least one clip is on the track
3142 if (child->track() == ix)
3143 hasClipOnTrack = true;
3145 if (changeGroupLock && hasClipOnTrack)
3146 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3147 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3148 if (selection.at(i)->parentItem()) {
3149 if (selection.at(i)->parentItem() == m_selectionGroup) {
3150 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3151 resetSelectionGroup();
3153 // groups are handled separately
3158 if (selection.at(i)->isSelected()) {
3159 if (selection.at(i)->type() == AVWIDGET)
3160 emit clipItemSelected(NULL);
3162 emit transitionItemSelected(NULL);
3164 clip = static_cast <AbstractClipItem *>(selection.at(i));
3165 clip->setItemLocked(lock);
3166 if (clip == m_dragItem)
3170 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3171 viewport()->update();
3172 setDocumentModified();
3175 void CustomTrackView::slotSwitchTrackVideo(int ix)
3177 int tracknumber = m_document->tracksCount() - ix;
3178 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3179 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3180 setDocumentModified();
3183 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3185 // Check there is no group going over several tracks there, or that would result in timeline corruption
3186 QList<QGraphicsItem *> selection = scene()->items(rect);
3188 int maxHeight = m_tracksHeight * 1.5;
3189 for (int i = 0; i < selection.count(); i++) {
3190 // Check that we don't try to move a group with clips on other tracks
3191 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3194 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3202 void CustomTrackView::slotRemoveSpace()
3206 if (m_menuPosition.isNull()) {
3207 pos = GenTime(cursorPos(), m_document->fps());
3209 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3210 d->comboTracks->setCurrentIndex(m_selectedTrack);
3211 d->label->setText(i18n("Track"));
3212 d->before_select->setHidden(true);
3213 d->setWindowTitle(i18n("Remove Space"));
3214 d->video_track->setHidden(true);
3215 d->audio_track->setHidden(true);
3216 if (d->exec() != QDialog::Accepted) {
3220 track = d->comboTracks->currentIndex();
3223 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3224 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3227 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3228 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3232 ClipItem *item = getClipItemAt(pos, track);
3234 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);
3237 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3239 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);
3243 // Make sure there is no group in the way
3244 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3247 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3249 // groups found on track, do not allow the move
3250 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3254 QList<ItemInfo> clipsToMove;
3255 QList<ItemInfo> transitionsToMove;
3257 for (int i = 0; i < items.count(); i++) {
3258 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3259 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3260 ItemInfo info = item->info();
3261 if (item->type() == AVWIDGET) {
3262 clipsToMove.append(info);
3263 } else if (item->type() == TRANSITIONWIDGET) {
3264 transitionsToMove.append(info);
3269 if (!transitionsToMove.isEmpty()) {
3270 // Make sure that by moving the items, we don't get a transition collision
3271 // Find first transition
3272 ItemInfo info = transitionsToMove.at(0);
3273 for (int i = 1; i < transitionsToMove.count(); i++)
3274 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3276 // make sure there are no transitions on the way
3277 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3278 items = scene()->items(rect);
3279 int transitionCorrection = -1;
3280 for (int i = 0; i < items.count(); i++) {
3281 if (items.at(i)->type() == TRANSITIONWIDGET) {
3282 // There is a transition on the way
3283 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3284 int transitionEnd = item->endPos().frames(m_document->fps());
3285 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3289 if (transitionCorrection > 0) {
3290 // We need to fix the move length
3291 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3294 // Make sure we don't send transition before 0
3295 if (info.startPos.frames(m_document->fps()) < length) {
3296 // reduce length to maximum possible
3297 length = info.startPos.frames(m_document->fps());
3301 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3302 updateTrackDuration(track, command);
3303 m_commandStack->push(command);
3306 void CustomTrackView::slotInsertSpace()
3310 if (m_menuPosition.isNull()) {
3311 pos = GenTime(cursorPos(), m_document->fps());
3313 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3314 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3316 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3317 m_document->timecode(), track, m_document->tracksList(), this);
3318 if (d->exec() != QDialog::Accepted) {
3322 GenTime spaceDuration = d->selectedDuration();
3323 track = d->selectedTrack();
3326 QList<QGraphicsItem *> items;
3328 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3329 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3333 ClipItem *item = getClipItemAt(pos, track);
3334 if (item) pos = item->startPos();
3336 // Make sure there is no group in the way
3337 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3339 items = checkForGroups(rect, &isOk);
3341 // groups found on track, do not allow the move
3342 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3346 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3347 items = scene()->items(rect);
3350 QList<ItemInfo> clipsToMove;
3351 QList<ItemInfo> transitionsToMove;
3353 for (int i = 0; i < items.count(); i++) {
3354 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3355 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3356 ItemInfo info = item->info();
3357 if (item->type() == AVWIDGET)
3358 clipsToMove.append(info);
3359 else if (item->type() == TRANSITIONWIDGET)
3360 transitionsToMove.append(info);
3364 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3365 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3366 updateTrackDuration(track, command);
3367 m_commandStack->push(command);
3371 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3373 int diff = duration.frames(m_document->fps());
3374 resetSelectionGroup();
3375 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3376 scene()->addItem(m_selectionGroup);
3378 Transition *transition;
3380 // Create lists with start pos for each track
3381 QMap <int, int> trackClipStartList;
3382 QMap <int, int> trackTransitionStartList;
3384 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3385 trackClipStartList[i] = -1;
3386 trackTransitionStartList[i] = -1;
3389 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3390 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3392 if (clip->parentItem()) {
3393 m_selectionGroup->addItem(clip->parentItem());
3395 m_selectionGroup->addItem(clip);
3397 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))
3398 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3400 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);
3403 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3404 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3406 if (transition->parentItem()) {
3407 m_selectionGroup->addItem(transition->parentItem());
3409 m_selectionGroup->addItem(transition);
3411 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))
3412 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3413 } 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);
3415 m_selectionGroup->translate(diff, 0);
3417 // update items coordinates
3418 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3420 for (int i = 0; i < itemList.count(); i++) {
3421 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3422 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3423 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3424 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3425 for (int j = 0; j < children.count(); j++) {
3426 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3431 resetSelectionGroup(false);
3433 track = m_document->tracksCount() - track;
3434 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3437 void CustomTrackView::deleteClip(const QString &clipId)
3439 resetSelectionGroup();
3440 QList<QGraphicsItem *> itemList = items();
3441 QUndoCommand *deleteCommand = new QUndoCommand();
3442 new RefreshMonitorCommand(this, false, true, deleteCommand);
3444 for (int i = 0; i < itemList.count(); i++) {
3445 if (itemList.at(i)->type() == AVWIDGET) {
3446 ClipItem *item = (ClipItem *)itemList.at(i);
3447 if (item->clipProducer() == clipId) {
3449 if (item->parentItem()) {
3450 // Clip is in a group, destroy the group
3451 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3453 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3457 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3459 delete deleteCommand;
3461 updateTrackDuration(-1, deleteCommand);
3462 new RefreshMonitorCommand(this, false, false, deleteCommand);
3463 m_commandStack->push(deleteCommand);
3465 m_document->renderer()->doRefresh();
3468 void CustomTrackView::seekCursorPos(int pos)
3470 m_document->renderer()->seek(qMax(pos, 0));
3474 int CustomTrackView::seekPosition() const
3476 return m_document->renderer()->requestedSeekPosition;
3480 void CustomTrackView::setCursorPos(int pos)
3482 if (pos != m_cursorPos) {
3483 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3485 m_cursorLine->setPos(m_cursorPos, 0);
3486 if (m_autoScroll) checkScrolling();
3488 else emit updateRuler();
3491 void CustomTrackView::updateCursorPos()
3493 m_cursorLine->setPos(m_cursorPos, 0);
3496 int CustomTrackView::cursorPos()
3498 return (int)(m_cursorPos);
3501 void CustomTrackView::moveCursorPos(int delta)
3503 int currentPos = m_document->renderer()->requestedSeekPosition;
3504 if (currentPos == SEEK_INACTIVE) {
3505 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3508 currentPos += delta;
3510 m_document->renderer()->seek(qMax(0, currentPos));
3514 void CustomTrackView::initCursorPos(int pos)
3516 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3518 m_cursorLine->setPos(pos, 0);
3522 void CustomTrackView::checkScrolling()
3524 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3527 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3529 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3530 if (m_operationMode == SCROLLTIMELINE) {
3531 m_operationMode = NONE;
3532 setDragMode(QGraphicsView::NoDrag);
3533 QGraphicsView::mouseReleaseEvent(event);
3536 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3538 setDragMode(QGraphicsView::NoDrag);
3539 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3542 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3543 #if QT_VERSION >= 0x040800
3545 m_dragItem->setGraphicsEffect(NULL);
3548 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3549 if (event->button() == Qt::MidButton) {
3553 if (m_operationMode == MOVEGUIDE) {
3554 setCursor(Qt::ArrowCursor);
3555 m_operationMode = NONE;
3556 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3557 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3558 if (newPos != m_dragGuide->position()) {
3559 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3560 m_commandStack->push(command);
3561 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3562 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3563 m_document->syncGuides(m_guides);
3568 } else if (m_operationMode == SPACER && m_selectionGroup) {
3570 if (event->modifiers() != Qt::ControlModifier) {
3571 // We are moving all tracks
3573 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3574 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3575 QList <AbstractGroupItem*> groups;
3577 if (timeOffset != GenTime()) {
3578 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3580 QList<ItemInfo> clipsToMove;
3581 QList<ItemInfo> transitionsToMove;
3583 // Create lists with start pos for each track
3584 QMap <int, int> trackClipStartList;
3585 QMap <int, int> trackTransitionStartList;
3587 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3588 trackClipStartList[i] = -1;
3589 trackTransitionStartList[i] = -1;
3592 for (int i = 0; i < items.count(); i++) {
3593 if (items.at(i)->type() == GROUPWIDGET) {
3594 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3595 if (!groups.contains(group)) groups.append(group);
3596 items += items.at(i)->childItems();
3600 for (int i = 0; i < items.count(); i++) {
3601 if (items.at(i)->type() == AVWIDGET) {
3602 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3603 ItemInfo info = item->info();
3604 clipsToMove.append(info);
3606 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3607 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3608 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3609 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3610 ItemInfo info = item->info();
3611 transitionsToMove.append(info);
3613 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3614 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3617 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3618 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3619 updateTrackDuration(track, command);
3620 m_commandStack->push(command);
3621 if (track != -1) track = m_document->tracksCount() - track;
3622 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3623 setDocumentModified();
3626 resetSelectionGroup();
3627 for (int i = 0; i < groups.count(); i++) {
3628 rebuildGroup(groups.at(i));
3634 m_operationMode = NONE;
3635 } else if (m_operationMode == RUBBERSELECTION) {
3637 QGraphicsView::mouseReleaseEvent(event);
3638 setDragMode(QGraphicsView::NoDrag);
3639 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3640 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3641 resetSelectionGroup();
3642 groupSelectedItems();
3643 m_operationMode = NONE;
3644 if (m_selectionGroup == NULL && m_dragItem) {
3645 // Only 1 item selected
3646 if (m_dragItem->type() == AVWIDGET)
3647 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3651 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3652 emit transitionItemSelected(NULL);
3656 if (m_dragItem) info = m_dragItem->info();
3658 if (m_operationMode == MOVE) {
3659 setCursor(Qt::OpenHandCursor);
3660 if (m_dragItem->parentItem() == 0) {
3661 // we are moving one clip, easy
3662 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3663 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3664 Mlt::Producer *prod = item->getProducer(info.track);
3665 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);
3668 QUndoCommand *moveCommand = new QUndoCommand();
3669 moveCommand->setText(i18n("Move clip"));
3670 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3672 int tracknumber = m_document->tracksCount() - item->track() - 1;
3673 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3674 if (isLocked) item->setItemLocked(true);
3675 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3676 // Also move automatic transitions (on lower track)
3677 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3678 ItemInfo startTrInfo;
3679 ItemInfo newStartTrInfo;
3680 bool moveStartTrans = false;
3681 bool moveEndTrans = false;
3682 if (startTransition && startTransition->isAutomatic()) {
3683 startTrInfo = startTransition->info();
3684 newStartTrInfo = startTrInfo;
3685 newStartTrInfo.track = info.track;
3686 newStartTrInfo.startPos = info.startPos;
3687 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3688 // transition end should stay the same
3690 // transition end should be adjusted to clip
3691 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3693 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3695 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3696 // Check if there is a transition at clip end
3697 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3698 if (tr && tr->isAutomatic()) {
3699 ItemInfo trInfo = tr->info();
3700 ItemInfo newTrInfo = trInfo;
3701 newTrInfo.track = info.track;
3702 newTrInfo.endPos = m_dragItem->endPos();
3703 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3704 // transition start should stay the same
3706 // transition start should be moved
3707 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3709 if (newTrInfo.startPos < newTrInfo.endPos) {
3710 moveEndTrans = true;
3711 if (moveStartTrans) {
3712 // we have to move both transitions, remove the start one so that there is no collision
3713 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3715 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3716 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3717 if (moveStartTrans) {
3718 // re-add transition in correct place
3719 int transTrack = startTransition->transitionEndTrack();
3720 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3721 transTrack = getPreviousVideoTrack(info.track);
3723 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3724 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3730 if (moveStartTrans && !moveEndTrans) {
3731 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3732 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3735 // Also move automatic transitions (on upper track)
3736 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3737 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3738 ItemInfo trInfo = tr->info();
3739 ItemInfo newTrInfo = trInfo;
3740 newTrInfo.startPos = m_dragItem->startPos();
3741 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3742 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3743 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3744 // transition end should be adjusted to clip on upper track
3745 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3747 if (newTrInfo.startPos < newTrInfo.endPos) {
3748 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3749 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3753 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3754 // Check if there is a transition at clip end
3755 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3756 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3757 ItemInfo trInfo = tr->info();
3758 ItemInfo newTrInfo = trInfo;
3759 newTrInfo.endPos = m_dragItem->endPos();
3760 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3761 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3762 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3763 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3764 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3765 // transition start should be moved
3766 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3768 if (newTrInfo.startPos < newTrInfo.endPos) {
3769 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3770 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3775 updateTrackDuration(info.track, moveCommand);
3776 if (m_dragItemInfo.track != info.track)
3777 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3778 m_commandStack->push(moveCommand);
3779 //checkTrackSequence(m_dragItem->track());
3781 // undo last move and emit error message
3782 bool snap = KdenliveSettings::snaptopoints();
3783 KdenliveSettings::setSnaptopoints(false);
3784 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3785 KdenliveSettings::setSnaptopoints(snap);
3786 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3788 setDocumentModified();
3789 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3790 Transition *transition = static_cast <Transition *>(m_dragItem);
3791 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3792 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)) {
3793 // Moving transition failed, revert to previous position
3794 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3795 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3797 QUndoCommand *moveCommand = new QUndoCommand();
3798 moveCommand->setText(i18n("Move transition"));
3799 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3800 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3801 updateTrackDuration(info.track, moveCommand);
3802 if (m_dragItemInfo.track != info.track)
3803 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3804 m_commandStack->push(moveCommand);
3805 setDocumentModified();
3809 // Moving several clips. We need to delete them and readd them to new position,
3810 // or they might overlap each other during the move
3811 QGraphicsItemGroup *group;
3812 if (m_selectionGroup) {
3813 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3816 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3818 QList<QGraphicsItem *> items = group->childItems();
3819 QList<ItemInfo> clipsToMove;
3820 QList<ItemInfo> transitionsToMove;
3822 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3823 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3825 QUndoCommand *moveGroup = new QUndoCommand();
3826 moveGroup->setText(i18n("Move group"));
3827 if (timeOffset != GenTime() || trackOffset != 0) {
3828 // remove items in MLT playlist
3831 int max = items.count();
3832 for (int i = 0; i < max; i++) {
3833 if (items.at(i)->type() == GROUPWIDGET) {
3834 items += items.at(i)->childItems();
3837 m_document->renderer()->blockSignals(true);
3838 for (int i = 0; i < items.count(); i++) {
3839 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3840 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3841 ItemInfo info = item->info();
3842 if (item->type() == AVWIDGET) {
3843 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3844 // error, clip cannot be removed from playlist
3845 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3847 clipsToMove.append(info);
3850 transitionsToMove.append(info);
3851 Transition *tr = static_cast <Transition*>(item);
3852 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3855 m_document->renderer()->blockSignals(false);
3856 for (int i = 0; i < items.count(); i++) {
3857 // re-add items in correct place
3858 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3859 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3861 ItemInfo info = item->info();
3862 int tracknumber = m_document->tracksCount() - info.track - 1;
3863 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3865 group->removeFromGroup(item);
3866 item->setItemLocked(true);
3869 if (item->type() == AVWIDGET) {
3870 ClipItem *clip = static_cast <ClipItem*>(item);
3871 int trackProducer = info.track;
3872 info.track = m_document->tracksCount() - info.track;
3873 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3874 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3875 for (int i = 0; i < clip->effectsCount(); i++) {
3876 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3879 Transition *tr = static_cast <Transition*>(item);
3880 int newTrack = tr->transitionEndTrack();
3881 if (!tr->forcedTrack()) {
3882 newTrack = getPreviousVideoTrack(info.track);
3884 tr->updateTransitionEndTrack(newTrack);
3885 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3886 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3889 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3890 updateTrackDuration(-1, moveGroup);
3891 m_commandStack->push(moveGroup);
3893 //QPointF top = group->sceneBoundingRect().topLeft();
3894 //QPointF oldpos = m_selectionGroup->scenePos();
3895 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3896 //group->setPos(top);
3897 //TODO: get rid of the 3 lines below
3898 if (m_selectionGroup) {
3899 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3900 m_selectionGroupInfo.track = m_selectionGroup->track();
3901 items = m_selectionGroup->childItems();
3902 resetSelectionGroup(false);
3904 QSet <QGraphicsItem*> groupList;
3905 QSet <QGraphicsItem*> itemList;
3906 while (!items.isEmpty()) {
3907 QGraphicsItem *first = items.takeFirst();
3908 if (first->type() == GROUPWIDGET) {
3909 if (first != m_selectionGroup) {
3910 groupList.insert(first);
3913 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3914 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3915 if (first->parentItem() != m_selectionGroup) {
3916 groupList.insert(first->parentItem());
3918 else itemList.insert(first);
3920 else itemList.insert(first);
3923 foreach(QGraphicsItem *item, groupList) {
3924 itemList.unite(item->childItems().toSet());
3925 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3928 foreach(QGraphicsItem *item, itemList) {
3929 item->setSelected(true);
3930 if (item->parentItem())
3931 item->parentItem()->setSelected(true);
3933 resetSelectionGroup();
3934 groupSelectedItems(itemList.toList());
3936 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3939 setDocumentModified();
3942 m_document->renderer()->doRefresh();
3943 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3945 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3946 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3948 QUndoCommand *resizeCommand = new QUndoCommand();
3949 resizeCommand->setText(i18n("Resize group"));
3950 QList <QGraphicsItem *> items = parent->childItems();
3951 QList <ItemInfo> infos = parent->resizeInfos();
3952 parent->clearResizeInfos();
3954 for (int i = 0; i < items.count(); ++i) {
3955 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3956 if (item && item->type() == AVWIDGET) {
3957 ItemInfo info = infos.at(itemcount);
3958 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3962 m_commandStack->push(resizeCommand);
3965 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3966 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3968 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3970 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3971 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3973 QUndoCommand *resizeCommand = new QUndoCommand();
3974 resizeCommand->setText(i18n("Resize group"));
3975 QList <QGraphicsItem *> items = parent->childItems();
3976 QList <ItemInfo> infos = parent->resizeInfos();
3977 parent->clearResizeInfos();
3979 for (int i = 0; i < items.count(); ++i) {
3980 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3981 if (item && item->type() == AVWIDGET) {
3982 ItemInfo info = infos.at(itemcount);
3983 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3987 updateTrackDuration(-1, resizeCommand);
3988 m_commandStack->push(resizeCommand);
3991 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3992 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3994 } else if (m_operationMode == FADEIN) {
3995 // resize fade in effect
3996 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3997 int ix = item->hasEffect("volume", "fadein");
3998 int ix2 = item->hasEffect("", "fade_from_black");
4000 QDomElement oldeffect = item->effectAtIndex(ix);
4001 int start = item->cropStart().frames(m_document->fps());
4002 int end = item->fadeIn();
4004 slotDeleteEffect(item, -1, oldeffect, false);
4007 QDomElement effect = oldeffect.cloneNode().toElement();
4008 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4009 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4010 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4011 emit clipItemSelected(item);
4013 } else if (item->fadeIn() != 0 && ix2 == -1) {
4015 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4017 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4018 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4019 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4020 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4023 QDomElement oldeffect = item->effectAtIndex(ix2);
4024 int start = item->cropStart().frames(m_document->fps());
4025 int end = item->fadeIn();
4027 slotDeleteEffect(item, -1, oldeffect, false);
4030 QDomElement effect = oldeffect.cloneNode().toElement();
4031 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4032 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4033 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4034 emit clipItemSelected(item);
4037 } else if (m_operationMode == FADEOUT) {
4038 // resize fade out effect
4039 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4040 int ix = item->hasEffect("volume", "fadeout");
4041 int ix2 = item->hasEffect("", "fade_to_black");
4043 QDomElement oldeffect = item->effectAtIndex(ix);
4044 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4045 int start = item->fadeOut();
4047 slotDeleteEffect(item, -1, oldeffect, false);
4049 start = end - start;
4050 QDomElement effect = oldeffect.cloneNode().toElement();
4051 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4052 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4053 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4054 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4055 emit clipItemSelected(item);
4057 } else if (item->fadeOut() != 0 && ix2 == -1) {
4059 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4061 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4062 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4063 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4064 int start = end-item->fadeOut();
4065 EffectsList::setParameter(effect, "in", QString::number(start));
4066 EffectsList::setParameter(effect, "out", QString::number(end));
4067 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4070 QDomElement oldeffect = item->effectAtIndex(ix2);
4071 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4072 int start = item->fadeOut();
4074 slotDeleteEffect(item, -1, oldeffect, false);
4076 start = end - start;
4077 QDomElement effect = oldeffect.cloneNode().toElement();
4078 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4079 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4080 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4081 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4082 emit clipItemSelected(item);
4085 } else if (m_operationMode == KEYFRAME) {
4086 // update the MLT effect
4087 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4088 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4090 // check if we want to remove keyframe
4091 double val = mapToScene(event->pos()).toPoint().y();
4092 QRectF br = item->sceneBoundingRect();
4093 double maxh = 100.0 / br.height();
4094 val = (br.bottom() - val) * maxh;
4095 int start = item->cropStart().frames(m_document->fps());
4096 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4098 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4100 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4102 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4105 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4106 //item->updateKeyframeEffect();
4107 //QString next = item->keyframes(item->selectedEffectIndex());
4108 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4109 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4111 m_commandStack->push(command);
4112 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4113 emit clipItemSelected(item);
4115 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4116 m_operationMode = NONE;
4119 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4121 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4123 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4124 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4125 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4126 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4127 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4128 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4129 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4132 m_waitingThumbs.removeAll(item);
4134 if (item->isSelected()) emit clipItemSelected(NULL);
4135 item->baseClip()->removeReference();
4136 m_document->updateClip(item->baseClip()->getId());
4138 /*if (item->baseClip()->isTransparent()) {
4139 // also remove automatic transition
4140 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4141 if (tr && tr->isAutomatic()) {
4142 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4143 scene()->removeItem(tr);
4148 if (m_dragItem == item) m_dragItem = NULL;
4150 #if QT_VERSION >= 0x040600
4151 // animate item deletion
4152 item->closeAnimation();
4153 /*if (refresh) item->closeAnimation();
4155 // no refresh, means we have several operations chained, we need to delete clip immediatly
4156 // so that it does not get in the way of the other
4165 setDocumentModified();
4166 if (refresh) m_document->renderer()->doRefresh();
4169 void CustomTrackView::deleteSelectedClips()
4171 resetSelectionGroup();
4172 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4173 if (itemList.count() == 0) {
4174 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4177 scene()->clearSelection();
4178 QUndoCommand *deleteSelected = new QUndoCommand();
4179 new RefreshMonitorCommand(this, false, true, deleteSelected);
4183 int transitionCount = 0;
4184 // expand & destroy groups
4185 for (int i = 0; i < itemList.count(); i++) {
4186 if (itemList.at(i)->type() == GROUPWIDGET) {
4188 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4189 QList <ItemInfo> clipInfos;
4190 QList <ItemInfo> transitionInfos;
4191 for (int j = 0; j < children.count(); j++) {
4192 if (children.at(j)->type() == AVWIDGET) {
4193 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4194 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4195 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4196 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4197 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4199 if (itemList.contains(children.at(j))) {
4200 children.removeAt(j);
4204 itemList += children;
4205 if (clipInfos.count() > 0)
4206 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4208 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4209 itemList.insert(i + 1, itemList.at(i)->parentItem());
4212 for (int i = 0; i < itemList.count(); i++) {
4213 if (itemList.at(i)->type() == AVWIDGET) {
4215 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4216 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4217 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4218 emit clipItemSelected(NULL);
4219 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4221 Transition *item = static_cast <Transition *>(itemList.at(i));
4222 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4223 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4224 emit transitionItemSelected(NULL);
4227 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4228 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4229 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4230 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4231 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4232 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4233 else deleteSelected->setText(i18n("Delete selected items"));
4234 updateTrackDuration(-1, deleteSelected);
4235 new RefreshMonitorCommand(this, true, false, deleteSelected);
4236 m_commandStack->push(deleteSelected);
4240 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4243 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4245 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4247 kDebug() << "ERROR: Cannot find clip for speed change";
4248 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4251 info.track = m_document->tracksCount() - item->track();
4252 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4254 item->setSpeed(speed, strobe);
4255 item->updateRectGeometry();
4256 if (item->cropDuration().frames(m_document->fps()) != endPos)
4257 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4258 updatePositionEffects(item, info);
4259 setDocumentModified();
4261 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4265 void CustomTrackView::cutSelectedClips()
4267 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4268 QList<AbstractGroupItem *> groups;
4269 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4270 for (int i = 0; i < itemList.count(); ++i) {
4271 if (!itemList.at(i))
4273 if (itemList.at(i)->type() == AVWIDGET) {
4274 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4275 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4276 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4277 if (!groups.contains(group))
4279 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4280 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4281 m_commandStack->push(command);
4283 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4284 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4285 if (!groups.contains(group))
4290 for (int i = 0; i < groups.count(); ++i)
4291 razorGroup(groups.at(i), currentPos);
4294 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4297 QList <QGraphicsItem *> children = group->childItems();
4298 QList <ItemInfo> clips1, transitions1;
4299 QList <ItemInfo> clipsCut, transitionsCut;
4300 QList <ItemInfo> clips2, transitions2;
4301 for (int i = 0; i < children.count(); ++i) {
4302 children.at(i)->setSelected(false);
4303 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4304 if (child->type() == AVWIDGET) {
4305 if (cutPos > child->endPos())
4306 clips1 << child->info();
4307 else if (cutPos < child->startPos())
4308 clips2 << child->info();
4310 clipsCut << child->info();
4312 if (cutPos > child->endPos())
4313 transitions1 << child->info();
4314 else if (cutPos < child->startPos())
4315 transitions2 << child->info();
4317 transitionsCut << child->info();
4320 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4322 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4323 m_commandStack->push(command);
4327 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
4330 for (int i = 0; i < clipsCut.count(); ++i) {
4331 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4333 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4334 clips1 << clip->info();
4335 if (clipBehind != NULL)
4336 clips2 << clipBehind->info();
4339 /* TODO: cut transitionsCut
4340 * For now just append them to group1 */
4341 transitions1 << transitionsCut;
4342 doGroupClips(clips1, transitions1, true);
4343 doGroupClips(clips2, transitions2, true);
4345 /* we might also just use clipsCut.at(0)->parentItem().
4346 * Do this loop just in case something went wrong during cut */
4347 for (int i = 0; i < clipsCut.count(); ++i) {
4348 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4349 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4350 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4351 QList <QGraphicsItem *> children = group->childItems();
4352 QList <ItemInfo> groupClips;
4353 QList <ItemInfo> groupTrans;
4354 for (int j = 0; j < children.count(); ++j) {
4355 if (children.at(j)->type() == AVWIDGET)
4356 groupClips << ((AbstractClipItem *)children.at(j))->info();
4357 else if (children.at(j)->type() == TRANSITIONWIDGET)
4358 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4360 doGroupClips(groupClips, groupTrans, false);
4364 for (int i = 0; i < clipsCut.count(); ++i)
4365 cutClip(clipsCut.at(i), cutPos, false);
4366 // TODO: uncut transitonsCut
4367 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4371 void CustomTrackView::groupClips(bool group)
4373 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4374 QList <ItemInfo> clipInfos;
4375 QList <ItemInfo> transitionInfos;
4378 int max = itemList.count();
4379 for (int i = 0; i < max; i++) {
4380 if (itemList.at(i)->type() == GROUPWIDGET) {
4381 itemList += itemList.at(i)->childItems();
4385 for (int i = 0; i < itemList.count(); i++) {
4386 if (itemList.at(i)->type() == AVWIDGET) {
4387 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4388 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4389 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4390 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4391 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4394 if (clipInfos.count() > 0) {
4395 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4396 m_commandStack->push(command);
4400 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4402 resetSelectionGroup();
4403 m_scene->clearSelection();
4405 for (int i = 0; i < clipInfos.count(); i++) {
4406 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4407 if (clip == NULL) continue;
4408 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4409 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4410 m_document->clipManager()->removeGroup(grp);
4411 scene()->destroyItemGroup(grp);
4413 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4415 for (int i = 0; i < transitionInfos.count(); i++) {
4416 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4417 if (tr == NULL) continue;
4418 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4419 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4420 m_document->clipManager()->removeGroup(grp);
4421 scene()->destroyItemGroup(grp);
4423 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4425 setDocumentModified();
4428 QList <QGraphicsItem *>list;
4429 for (int i = 0; i < clipInfos.count(); i++) {
4430 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4433 //clip->setSelected(true);
4436 for (int i = 0; i < transitionInfos.count(); i++) {
4437 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4440 //clip->setSelected(true);
4443 groupSelectedItems(list, false, true, true);
4444 setDocumentModified();
4447 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4449 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4450 if (baseclip == NULL) {
4451 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4455 if (baseclip->getProducer() == NULL) {
4456 // If the clip has no producer, we must wait until it is created...
4458 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4459 emit forceClipProcessing(clipId);
4460 qApp->processEvents();
4461 for (int i = 0; i < 10; i++) {
4462 if (baseclip->getProducer() == NULL) {
4463 qApp->processEvents();
4464 m_producerNotReady.wait(&m_mutex, 200);
4467 if (baseclip->getProducer() == NULL) {
4468 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4472 emit displayMessage(QString(), InformationMessage);
4476 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4477 item->setEffectList(effects);
4478 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4479 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4480 scene()->addItem(item);
4482 int producerTrack = info.track;
4483 int tracknumber = m_document->tracksCount() - info.track - 1;
4484 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4485 if (isLocked) item->setItemLocked(true);
4487 baseclip->addReference();
4488 m_document->updateClip(baseclip->getId());
4489 info.track = m_document->tracksCount() - info.track;
4490 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4491 for (int i = 0; i < item->effectsCount(); i++) {
4492 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4494 setDocumentModified();
4496 m_document->renderer()->doRefresh();
4498 if (!baseclip->isPlaceHolder())
4499 m_waitingThumbs.append(item);
4500 m_thumbsTimer.start();
4503 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4505 QMutexLocker locker(&m_mutex);
4506 QList<QGraphicsItem *> list = scene()->items();
4507 QList <ClipItem *>clipList;
4508 ClipItem *clip = NULL;
4509 DocClipBase *baseClip = NULL;
4510 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4511 for (int i = 0; i < list.size(); ++i) {
4512 if (list.at(i)->type() == AVWIDGET) {
4513 clip = static_cast <ClipItem *>(list.at(i));
4514 if (clip->clipProducer() == clipId) {
4515 if (baseClip == NULL) {
4516 baseClip = clip->baseClip();
4518 ItemInfo info = clip->info();
4519 Mlt::Producer *prod = NULL;
4520 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4521 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4522 else prod = baseClip->getProducer(info.track);
4523 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4524 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4526 else clipList.append(clip);
4530 for (int i = 0; i < clipList.count(); i++)
4531 clipList.at(i)->refreshClip(true, true);
4532 m_document->renderer()->unlockService(tractor);
4535 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4537 int framepos = (int)(pos.frames(m_document->fps()));
4538 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4539 ClipItem *clip = NULL;
4540 for (int i = 0; i < list.size(); i++) {
4541 if (!list.at(i)->isEnabled()) continue;
4542 if (list.at(i)->type() == AVWIDGET) {
4543 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4544 if (test->endPos() == pos) clip = test;
4551 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4553 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4554 ClipItem *clip = NULL;
4555 for (int i = 0; i < list.size(); i++) {
4556 if (!list.at(i)->isEnabled()) continue;
4557 if (list.at(i)->type() == AVWIDGET) {
4558 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4559 if (test->startPos() == pos) clip = test;
4566 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4568 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4569 QList<QGraphicsItem *> list = scene()->items(p);
4570 ClipItem *clip = NULL;
4571 for (int i = 0; i < list.size(); i++) {
4572 if (!list.at(i)->isEnabled()) continue;
4573 if (list.at(i)->type() == AVWIDGET) {
4574 clip = static_cast <ClipItem *>(list.at(i));
4581 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4583 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4587 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4589 int pos = info.startPos.frames(m_document->fps());
4590 int track = m_document->tracksCount() - info.b_track;
4591 return getTransitionItemAt(pos, track);
4594 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4596 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4597 QList<QGraphicsItem *> list = scene()->items(p);
4598 Transition *clip = NULL;
4599 for (int i = 0; i < list.size(); i++) {
4600 if (!list.at(i)->isEnabled()) continue;
4601 if (list.at(i)->type() == TRANSITIONWIDGET) {
4602 clip = static_cast <Transition *>(list.at(i));
4609 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4611 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4614 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4616 int framepos = (int)(pos.frames(m_document->fps()));
4617 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4618 QList<QGraphicsItem *> list = scene()->items(p);
4619 Transition *clip = NULL;
4620 for (int i = 0; i < list.size(); i++) {
4621 if (!list.at(i)->isEnabled()) continue;
4622 if (list.at(i)->type() == TRANSITIONWIDGET) {
4623 Transition *test = static_cast <Transition *>(list.at(i));
4624 if (test->endPos() == pos) clip = test;
4631 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4633 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4634 QList<QGraphicsItem *> list = scene()->items(p);
4635 Transition *clip = NULL;
4636 for (int i = 0; i < list.size(); ++i) {
4637 if (!list.at(i)->isEnabled()) continue;
4638 if (list.at(i)->type() == TRANSITIONWIDGET) {
4639 Transition *test = static_cast <Transition *>(list.at(i));
4640 if (test->startPos() == pos) clip = test;
4647 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4649 if (m_selectionGroup) resetSelectionGroup(false);
4650 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4652 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);
4653 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4656 Mlt::Producer *prod = item->getProducer(end.track);
4659 qDebug() << "Moving item " << (long)item << " from .. to:";
4660 qDebug() << item->info();
4664 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4665 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4668 bool snap = KdenliveSettings::snaptopoints();
4669 KdenliveSettings::setSnaptopoints(false);
4670 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4672 int tracknumber = m_document->tracksCount() - end.track - 1;
4673 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4674 m_scene->clearSelection();
4675 if (isLocked) item->setItemLocked(true);
4677 if (item->isItemLocked()) item->setItemLocked(false);
4678 item->setSelected(true);
4680 if (item->baseClip()->isTransparent()) {
4681 // Also move automatic transition
4682 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4683 if (tr && tr->isAutomatic()) {
4684 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4685 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);
4686 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4689 KdenliveSettings::setSnaptopoints(snap);
4690 setDocumentModified();
4692 // undo last move and emit error message
4693 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4695 if (refresh) m_document->renderer()->doRefresh();
4696 if (out_actualEnd != NULL) {
4697 *out_actualEnd = item->info();
4699 qDebug() << "Actual end position updated:" << *out_actualEnd;
4703 qDebug() << item->info();
4708 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4711 resetSelectionGroup();
4712 m_scene->clearSelection();
4714 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4715 scene()->addItem(m_selectionGroup);
4717 m_document->renderer()->blockSignals(true);
4718 for (int i = 0; i < startClip.count(); i++) {
4720 startClip[i].startPos = startClip.at(i).startPos - offset;
4721 startClip[i].track = startClip.at(i).track - trackOffset;
4723 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4725 clip->setItemLocked(false);
4726 if (clip->parentItem()) {
4727 m_selectionGroup->addItem(clip->parentItem());
4729 m_selectionGroup->addItem(clip);
4731 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4732 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4734 for (int i = 0; i < startTransition.count(); i++) {
4736 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4737 startTransition[i].track = startTransition.at(i).track - trackOffset;
4739 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4741 tr->setItemLocked(false);
4742 if (tr->parentItem()) {
4743 m_selectionGroup->addItem(tr->parentItem());
4745 m_selectionGroup->addItem(tr);
4747 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());
4748 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4750 m_document->renderer()->blockSignals(false);
4752 if (m_selectionGroup) {
4753 bool snap = KdenliveSettings::snaptopoints();
4754 KdenliveSettings::setSnaptopoints(false);
4756 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4757 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4759 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4760 QList <AbstractGroupItem*> groupList;
4762 int max = children.count();
4763 for (int i = 0; i < max; i++) {
4764 if (children.at(i)->type() == GROUPWIDGET) {
4765 children += children.at(i)->childItems();
4766 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4767 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4768 /*m_document->clipManager()->removeGroup(grp);
4769 m_scene->destroyItemGroup(grp);*/
4770 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4771 if (!groupList.contains(group)) groupList.append(group);
4772 children.removeAll(children.at(i));
4777 for (int i = 0; i < children.count(); i++) {
4778 // re-add items in correct place
4779 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4780 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4782 ItemInfo info = item->info();
4783 int tracknumber = m_document->tracksCount() - info.track - 1;
4784 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4786 item->setItemLocked(true);
4787 else if (item->isItemLocked())
4788 item->setItemLocked(false);
4790 if (item->type() == AVWIDGET) {
4791 ClipItem *clip = static_cast <ClipItem*>(item);
4792 int trackProducer = info.track;
4793 info.track = m_document->tracksCount() - info.track;
4794 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4795 for (int i = 0; i < clip->effectsCount(); i++) {
4796 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4798 } else if (item->type() == TRANSITIONWIDGET) {
4799 Transition *tr = static_cast <Transition*>(item);
4801 if (!tr->forcedTrack()) {
4802 newTrack = getPreviousVideoTrack(info.track);
4804 newTrack = tr->transitionEndTrack() + trackOffset;
4805 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4807 tr->updateTransitionEndTrack(newTrack);
4808 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4812 resetSelectionGroup(false);
4813 for (int i = 0; i < groupList.count(); i++) {
4814 rebuildGroup(groupList.at(i));
4819 KdenliveSettings::setSnaptopoints(snap);
4820 m_document->renderer()->doRefresh();
4821 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4824 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4826 Transition *item = getTransitionItemAt(start.startPos, start.track);
4828 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);
4829 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4833 bool snap = KdenliveSettings::snaptopoints();
4834 KdenliveSettings::setSnaptopoints(false);
4836 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4837 // Transition was moved
4838 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4839 } else if (end.endPos == start.endPos) {
4840 // Transition start resize
4841 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4842 } else if (end.startPos == start.startPos) {
4843 // Transition end resize;
4844 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4845 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4848 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4849 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4850 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4852 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4853 KdenliveSettings::setSnaptopoints(snap);
4854 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4855 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());
4856 if (m_dragItem && m_dragItem == item) {
4858 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4859 if (transitionClip && transitionClip->baseClip()) {
4860 QString size = transitionClip->baseClip()->getProperty("frame_size");
4861 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4862 if (factor == 0) factor = 1.0;
4863 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4864 p.setY(size.section('x', 1, 1).toInt());
4866 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4868 if (refresh) m_document->renderer()->doRefresh();
4869 setDocumentModified();
4872 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4874 bool resizeClipStart = (start.startPos != end.startPos);
4875 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4877 if (dontWorry) return;
4878 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);
4879 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4882 if (item->parentItem()) {
4883 // Item is part of a group, reset group
4884 resetSelectionGroup();
4887 bool snap = KdenliveSettings::snaptopoints();
4888 KdenliveSettings::setSnaptopoints(false);
4890 if (resizeClipStart) {
4891 ItemInfo clipinfo = item->info();
4892 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4893 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4895 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4898 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4900 ItemInfo clipinfo = item->info();
4901 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4902 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4904 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4906 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4908 if (!resizeClipStart && end.cropStart != start.cropStart) {
4909 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4910 ItemInfo clipinfo = end;
4911 clipinfo.track = m_document->tracksCount() - end.track;
4912 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4914 item->setCropStart(end.cropStart);
4915 item->resetThumbs(true);
4918 m_document->renderer()->doRefresh();
4919 KdenliveSettings::setSnaptopoints(snap);
4920 setDocumentModified();
4923 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4925 if (pos == oldInfo.startPos.frames(m_document->fps()))
4927 bool snap = KdenliveSettings::snaptopoints();
4929 KdenliveSettings::setSnaptopoints(false);
4930 item->resizeStart(pos);
4931 if (item->startPos().frames(m_document->fps()) != pos) {
4932 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4933 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4934 KdenliveSettings::setSnaptopoints(snap);
4937 KdenliveSettings::setSnaptopoints(snap);
4940 bool hasParentCommand = false;
4942 hasParentCommand = true;
4944 command = new QUndoCommand();
4945 command->setText(i18n("Resize clip start"));
4948 // do this here, too, because otherwise undo won't update the group
4949 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4950 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4952 ItemInfo info = item->info();
4953 if (item->type() == AVWIDGET) {
4954 ItemInfo resizeinfo = oldInfo;
4955 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4956 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4958 // Check if there is an automatic transition on that clip (lower track)
4959 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4960 if (transition && transition->isAutomatic()) {
4961 ItemInfo trInfo = transition->info();
4962 ItemInfo newTrInfo = trInfo;
4963 newTrInfo.startPos = item->startPos();
4964 if (newTrInfo.startPos < newTrInfo.endPos)
4965 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4967 // Check if there is an automatic transition on that clip (upper track)
4968 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4969 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4970 ItemInfo trInfo = transition->info();
4971 ItemInfo newTrInfo = trInfo;
4972 newTrInfo.startPos = item->startPos();
4973 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4974 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4975 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4978 ClipItem *clip = static_cast < ClipItem * >(item);
4981 // Since we must always resize clip before updating the keyframes, we
4982 // put a resize command before & after checking keyframes so that
4983 // we are sure the resize is performed before whenever we do or undo the action
4984 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4985 adjustEffects(clip, oldInfo, command);
4986 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4988 KdenliveSettings::setSnaptopoints(false);
4989 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4990 KdenliveSettings::setSnaptopoints(snap);
4991 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4993 } else if (item->type() == TRANSITIONWIDGET) {
4994 Transition *transition = static_cast <Transition *>(item);
4995 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)) {
4996 // Cannot resize transition
4997 KdenliveSettings::setSnaptopoints(false);
4998 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4999 KdenliveSettings::setSnaptopoints(snap);
5000 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5002 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5003 if (command == NULL)
5004 m_commandStack->push(moveCommand);
5008 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5009 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5011 if (!hasParentCommand)
5012 m_commandStack->push(command);
5015 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5017 if (pos == oldInfo.endPos.frames(m_document->fps()))
5019 bool snap = KdenliveSettings::snaptopoints();
5021 KdenliveSettings::setSnaptopoints(false);
5022 item->resizeEnd(pos);
5023 if (item->endPos().frames(m_document->fps()) != pos) {
5024 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5025 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5026 KdenliveSettings::setSnaptopoints(snap);
5029 KdenliveSettings::setSnaptopoints(snap);
5032 bool hasParentCommand = false;
5034 hasParentCommand = true;
5036 command = new QUndoCommand();
5039 // do this here, too, because otherwise undo won't update the group
5040 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5041 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5043 ItemInfo info = item->info();
5044 if (item->type() == AVWIDGET) {
5045 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5046 ItemInfo resizeinfo = info;
5047 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5048 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5050 // Check if there is an automatic transition on that clip (lower track)
5051 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5052 if (tr && tr->isAutomatic()) {
5053 ItemInfo trInfo = tr->info();
5054 ItemInfo newTrInfo = trInfo;
5055 newTrInfo.endPos = item->endPos();
5056 if (newTrInfo.endPos > newTrInfo.startPos)
5057 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5060 // Check if there is an automatic transition on that clip (upper track)
5061 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5062 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5063 ItemInfo trInfo = tr->info();
5064 ItemInfo newTrInfo = trInfo;
5065 newTrInfo.endPos = item->endPos();
5066 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5067 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5068 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5072 ClipItem *clip = static_cast < ClipItem * >(item);
5075 // Since we must always resize clip before updating the keyframes, we
5076 // put a resize command before & after checking keyframes so that
5077 // we are sure the resize is performed before whenever we do or undo the action
5078 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5079 adjustEffects(clip, oldInfo, command);
5080 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5082 KdenliveSettings::setSnaptopoints(false);
5083 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5084 KdenliveSettings::setSnaptopoints(true);
5085 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5087 } else if (item->type() == TRANSITIONWIDGET) {
5088 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5089 Transition *transition = static_cast <Transition *>(item);
5090 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)) {
5091 // Cannot resize transition
5092 KdenliveSettings::setSnaptopoints(false);
5093 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5094 KdenliveSettings::setSnaptopoints(true);
5095 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5097 // Check transition keyframes
5098 QDomElement old = transition->toXML();
5099 if (transition->updateKeyframes()) {
5100 QDomElement xml = transition->toXML();
5101 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);
5102 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5104 new MoveTransitionCommand(this, oldInfo, info, false, command);
5107 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5108 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5110 if (!hasParentCommand) {
5111 updateTrackDuration(oldInfo.track, command);
5112 m_commandStack->push(command);
5116 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5118 int end = item->fadeIn();
5120 // there is a fade in effect
5121 int effectPos = item->hasEffect("volume", "fadein");
5122 if (effectPos != -1) {
5123 QDomElement effect = item->getEffectAtIndex(effectPos);
5124 int start = item->cropStart().frames(m_document->fps());
5125 int max = item->cropDuration().frames(m_document->fps());
5127 // Make sure the fade effect is not longer than the clip
5128 item->setFadeIn(max);
5129 end = item->fadeIn();
5132 EffectsList::setParameter(effect, "in", QString::number(start));
5133 EffectsList::setParameter(effect, "out", QString::number(end));
5135 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5136 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5137 // if fade effect is displayed, update the effect edit widget with new clip duration
5138 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5139 emit clipItemSelected(item);
5142 effectPos = item->hasEffect("brightness", "fade_from_black");
5143 if (effectPos != -1) {
5144 QDomElement effect = item->getEffectAtIndex(effectPos);
5145 int start = item->cropStart().frames(m_document->fps());
5146 int max = item->cropDuration().frames(m_document->fps());
5148 // Make sure the fade effect is not longer than the clip
5149 item->setFadeIn(max);
5150 end = item->fadeIn();
5153 EffectsList::setParameter(effect, "in", QString::number(start));
5154 EffectsList::setParameter(effect, "out", QString::number(end));
5156 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5157 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5158 // if fade effect is displayed, update the effect edit widget with new clip duration
5159 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5160 emit clipItemSelected(item);
5165 int start = item->fadeOut();
5167 // there is a fade out effect
5168 int effectPos = item->hasEffect("volume", "fadeout");
5169 if (effectPos != -1) {
5170 QDomElement effect = item->getEffectAtIndex(effectPos);
5171 int max = item->cropDuration().frames(m_document->fps());
5172 int end = max + item->cropStart().frames(m_document->fps());
5174 // Make sure the fade effect is not longer than the clip
5175 item->setFadeOut(max);
5176 start = item->fadeOut();
5178 start = end - start;
5179 EffectsList::setParameter(effect, "in", QString::number(start));
5180 EffectsList::setParameter(effect, "out", QString::number(end));
5182 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5183 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5184 // if fade effect is displayed, update the effect edit widget with new clip duration
5185 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5186 emit clipItemSelected(item);
5189 effectPos = item->hasEffect("brightness", "fade_to_black");
5190 if (effectPos != -1) {
5191 QDomElement effect = item->getEffectAtIndex(effectPos);
5192 int max = item->cropDuration().frames(m_document->fps());
5193 int end = max + item->cropStart().frames(m_document->fps());
5195 // Make sure the fade effect is not longer than the clip
5196 item->setFadeOut(max);
5197 start = item->fadeOut();
5199 start = end - start;
5200 EffectsList::setParameter(effect, "in", QString::number(start));
5201 EffectsList::setParameter(effect, "out", QString::number(end));
5203 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5204 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5205 // if fade effect is displayed, update the effect edit widget with new clip duration
5206 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5207 emit clipItemSelected(item);
5212 int effectPos = item->hasEffect("freeze", "freeze");
5213 if (effectPos != -1) {
5214 // Freeze effect needs to be adjusted with clip resize
5215 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5216 QDomElement eff = item->getEffectAtIndex(effectPos);
5217 if (!eff.isNull() && diff != 0) {
5218 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5219 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5221 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5222 emit clipItemSelected(item);
5229 double CustomTrackView::getSnapPointForPos(double pos)
5231 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5234 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5236 QList <GenTime> snaps;
5237 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5238 QList<QGraphicsItem *> itemList = items();
5239 for (int i = 0; i < itemList.count(); i++) {
5240 if (itemList.at(i) == selected) continue;
5241 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5242 if (itemList.at(i)->type() == AVWIDGET) {
5243 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5244 GenTime start = item->startPos();
5245 GenTime end = item->endPos();
5246 snaps.append(start);
5248 if (!offsetList.isEmpty()) {
5249 for (int j = 0; j < offsetList.size(); j++) {
5250 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5251 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5255 QList < GenTime > markers = item->snapMarkers();
5256 for (int j = 0; j < markers.size(); ++j) {
5257 GenTime t = markers.at(j);
5259 if (!offsetList.isEmpty()) {
5260 for (int k = 0; k < offsetList.size(); k++) {
5261 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5265 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5266 Transition *transition = static_cast <Transition*>(itemList.at(i));
5267 GenTime start = transition->startPos();
5268 GenTime end = transition->endPos();
5269 snaps.append(start);
5271 if (!offsetList.isEmpty()) {
5272 for (int j = 0; j < offsetList.size(); j++) {
5273 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5274 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5280 // add cursor position
5281 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5283 if (!offsetList.isEmpty()) {
5284 for (int j = 0; j < offsetList.size(); j++) {
5285 snaps.append(pos - offsetList.at(j));
5290 for (int i = 0; i < m_guides.count(); i++) {
5291 snaps.append(m_guides.at(i)->position());
5292 if (!offsetList.isEmpty()) {
5293 for (int j = 0; j < offsetList.size(); j++) {
5294 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5300 QPoint z = m_document->zone();
5301 snaps.append(GenTime(z.x(), m_document->fps()));
5302 snaps.append(GenTime(z.y(), m_document->fps()));
5305 m_scene->setSnapList(snaps);
5306 //for (int i = 0; i < m_snapPoints.size(); ++i)
5307 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5310 void CustomTrackView::slotSeekToPreviousSnap()
5312 updateSnapPoints(NULL);
5313 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5314 seekCursorPos((int) res.frames(m_document->fps()));
5318 void CustomTrackView::slotSeekToNextSnap()
5320 updateSnapPoints(NULL);
5321 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5322 seekCursorPos((int) res.frames(m_document->fps()));
5326 void CustomTrackView::clipStart()
5328 AbstractClipItem *item = getMainActiveClip();
5330 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5335 void CustomTrackView::clipEnd()
5337 AbstractClipItem *item = getMainActiveClip();
5339 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5344 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5346 DocClipBase *base = m_document->clipManager()->getClipById(id);
5348 QMap <QString, QString> extraData = base->analysisData();
5349 QString oldData = extraData.value(key);
5350 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5351 if (!groupCommand) m_commandStack->push(command);
5354 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5356 QUndoCommand *subCommand = NULL;
5357 if (newMarkers.count() > 1 && groupCommand == NULL) {
5358 subCommand = new QUndoCommand;
5359 subCommand->setText("Add markers");
5361 for (int i = 0; i < newMarkers.count(); i++) {
5362 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5363 if (oldMarker == CommentedTime()) {
5364 oldMarker = newMarkers.at(i);
5365 oldMarker.setMarkerType(-1);
5367 if (newMarkers.count() == 1 && !groupCommand) {
5368 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5369 m_commandStack->push(command);
5371 else if (groupCommand) {
5372 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5375 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5378 if (subCommand) m_commandStack->push(subCommand);
5381 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5383 CommentedTime oldmarker(position, comment);
5384 CommentedTime marker = oldmarker;
5385 marker.setMarkerType(-1);
5386 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5387 m_commandStack->push(command);
5390 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5392 DocClipBase *base = m_document->clipManager()->getClipById(id);
5393 QList <CommentedTime> markers = base->commentedSnapMarkers();
5395 if (markers.isEmpty()) {
5396 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5399 QUndoCommand *deleteMarkers = new QUndoCommand();
5400 deleteMarkers->setText("Delete clip markers");
5402 for (int i = 0; i < markers.size(); i++) {
5403 CommentedTime oldMarker = markers.at(i);
5404 CommentedTime marker = oldMarker;
5405 marker.setMarkerType(-1);
5406 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5408 m_commandStack->push(deleteMarkers);
5411 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5413 DocClipBase *base = m_document->clipManager()->getClipById(id);
5414 QList < CommentedTime > markers = base->commentedSnapMarkers();
5415 if (!markers.isEmpty()) {
5416 // Set up categories
5417 QComboBox *cbox = new QComboBox;
5418 cbox->insertItem(0, i18n("All categories"));
5419 for (int i = 0; i < 5; ++i) {
5420 cbox->insertItem(i + 1, i18n("Category %1", i));
5421 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5423 cbox->setCurrentIndex(0);
5424 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5425 fd.setMode(KFile::File);
5426 fd.setOperationMode(KFileDialog::Saving);
5428 QString url = fd.selectedFile();
5429 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5430 if (url.isEmpty()) return;
5433 int category = cbox->currentIndex() - 1;
5434 for (int i = 0; i < markers.count(); i++) {
5435 if (category >= 0) {
5436 // Save only the markers in selected category
5437 if (markers.at(i).markerType() != category) continue;
5439 data.append(QString::number(markers.at(i).time().seconds()));
5441 data.append(QString::number(markers.at(i).time().seconds()));
5443 data.append(markers.at(i).comment());
5449 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5450 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5453 file.write(data.toUtf8());
5458 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5460 QComboBox *cbox = new QComboBox;
5461 for (int i = 0; i < 5; ++i) {
5462 cbox->insertItem(i, i18n("Category %1", i));
5463 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5465 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5466 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5467 fd.setMode(KFile::File);
5468 fd.setOperationMode(KFileDialog::Opening);
5470 QString url = fd.selectedFile();
5472 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5473 if (url.isEmpty()) return;
5474 int category = cbox->currentIndex();
5477 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5478 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5481 QString data = QString::fromUtf8(file.readAll());
5483 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5486 QUndoCommand *command = new QUndoCommand();
5487 command->setText("Load markers");
5489 QList <CommentedTime> markersList;
5490 foreach(QString line, lines) {
5492 values = line.split("\t", QString::SkipEmptyParts);
5493 double time1 = values.at(0).toDouble(&ok);
5496 if (values.count() >1) {
5497 time2 = values.at(1).toDouble(&ok);
5498 if (values.count() == 2) {
5499 // Check if second value is a number or text
5502 markerText = values.at(1);
5504 else markerText = i18n("Marker");
5507 // We assume 3 values per line: in out name
5509 // 2nd value is not a number, drop
5512 markerText = values.at(2);
5516 if (!markerText.isEmpty()) {
5517 // Marker found, add it
5518 //TODO: allow user to set a marker category
5519 CommentedTime marker1(GenTime(time1), markerText, category);
5520 markersList << marker1;
5521 if (time2 > 0 && time2 != time1) {
5522 CommentedTime marker2(GenTime(time2), markerText, category);
5523 markersList << marker2;
5527 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5528 if (command->childCount() > 0) m_commandStack->push(command);
5529 else delete command;
5532 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5534 DocClipBase *base = m_document->clipManager()->getClipById(id);
5535 if (base == NULL) return;
5536 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5537 else base->addSnapMarker(marker);
5538 emit updateClipMarkers(base);
5539 setDocumentModified();
5540 viewport()->update();
5543 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5545 DocClipBase *base = m_document->clipManager()->getClipById(id);
5546 if (base == NULL) return;
5547 base->setAnalysisData(key, data);
5548 emit updateClipExtraData(base);
5549 setDocumentModified();
5550 viewport()->update();
5553 int CustomTrackView::hasGuide(int pos, int offset)
5555 for (int i = 0; i < m_guides.count(); i++) {
5556 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5557 if (qAbs(guidePos - pos) <= offset) return guidePos;
5558 else if (guidePos > pos) return -1;
5563 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5567 double fps = m_document->fps();
5568 for (int i = 0; i < m_guides.count(); i++) {
5569 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5570 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5572 goMenu->setEnabled(!m_guides.isEmpty());
5575 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5577 if (oldPos > GenTime() && pos > GenTime()) {
5579 for (int i = 0; i < m_guides.count(); i++) {
5580 if (m_guides.at(i)->position() == oldPos) {
5581 Guide *item = m_guides.at(i);
5582 item->updateGuide(pos, comment);
5586 } else if (pos > GenTime()) addGuide(pos, comment);
5590 for (int i = 0; i < m_guides.count(); i++) {
5591 if (m_guides.at(i)->position() == oldPos) {
5592 delete m_guides.takeAt(i);
5597 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5599 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5600 m_document->syncGuides(m_guides);
5603 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5605 for (int i = 0; i < m_guides.count(); i++) {
5606 if (m_guides.at(i)->position() == pos) {
5607 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5611 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5612 scene()->addItem(g);
5614 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5615 m_document->syncGuides(m_guides);
5619 void CustomTrackView::slotAddGuide(bool dialog)
5621 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5623 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5624 m_document->timecode(), i18n("Add Guide"), this);
5625 if (d->exec() != QDialog::Accepted) {
5629 marker = d->newMarker();
5632 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5634 if (addGuide(marker.time(), marker.comment())) {
5635 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5636 m_commandStack->push(command);
5640 void CustomTrackView::slotEditGuide(int guidePos)
5643 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5644 else pos = GenTime(guidePos, m_document->fps());
5646 for (int i = 0; i < m_guides.count(); i++) {
5647 if (m_guides.at(i)->position() == pos) {
5648 slotEditGuide(m_guides.at(i)->info());
5653 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5656 void CustomTrackView::slotEditGuide(CommentedTime guide)
5658 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5659 if (d->exec() == QDialog::Accepted) {
5660 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5661 m_commandStack->push(command);
5667 void CustomTrackView::slotEditTimeLineGuide()
5669 if (m_dragGuide == NULL) return;
5670 CommentedTime guide = m_dragGuide->info();
5671 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5672 m_document->timecode(), i18n("Edit Guide"), this);
5673 if (d->exec() == QDialog::Accepted) {
5674 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5675 m_commandStack->push(command);
5680 void CustomTrackView::slotDeleteGuide(int guidePos)
5683 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5684 else pos = GenTime(guidePos, m_document->fps());
5686 for (int i = 0; i < m_guides.count(); i++) {
5687 if (m_guides.at(i)->position() == pos) {
5688 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5689 m_commandStack->push(command);
5694 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5698 void CustomTrackView::slotDeleteTimeLineGuide()
5700 if (m_dragGuide == NULL) return;
5701 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5702 m_commandStack->push(command);
5706 void CustomTrackView::slotDeleteAllGuides()
5708 QUndoCommand *deleteAll = new QUndoCommand();
5709 deleteAll->setText("Delete all guides");
5710 for (int i = 0; i < m_guides.count(); i++) {
5711 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5713 m_commandStack->push(deleteAll);
5716 void CustomTrackView::setTool(PROJECTTOOL tool)
5721 setCursor(m_razorCursor);
5724 setCursor(m_spacerCursor);
5731 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5734 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5735 m_scene->setScale(scaleFactor, verticalScale);
5736 removeTipAnimation();
5737 bool adjust = false;
5738 if (verticalScale != matrix().m22()) adjust = true;
5739 setMatrix(newmatrix);
5741 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5742 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5743 for (int i = 0; i < m_guides.count(); i++) {
5744 QLineF l = m_guides.at(i)->line();
5745 l.setP2(QPointF(l.x2(), newHeight));
5746 m_guides.at(i)->setLine(l);
5748 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5751 int diff = sceneRect().width() - m_projectDuration;
5752 if (diff * newmatrix.m11() < 50) {
5753 if (newmatrix.m11() < 0.4)
5754 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5756 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5758 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5759 centerOn(QPointF(cursorPos(), verticalPos));
5762 void CustomTrackView::slotRefreshGuides()
5764 if (KdenliveSettings::showmarkers()) {
5765 for (int i = 0; i < m_guides.count(); i++)
5766 m_guides.at(i)->update();
5770 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5772 painter->setClipRect(rect);
5773 QPen pen1 = painter->pen();
5774 QColor lineColor = palette().dark().color();
5775 lineColor.setAlpha(100);
5776 pen1.setColor(lineColor);
5777 painter->setPen(pen1);
5778 double min = rect.left();
5779 double max = rect.right();
5780 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5781 int maxTrack = m_document->tracksCount();
5782 QColor lockedColor = palette().button().color();
5783 QColor audioColor = palette().alternateBase().color();
5784 for (int i = 0; i < maxTrack; i++) {
5785 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5786 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5787 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5788 if (i == m_selectedTrack)
5789 painter->fillRect(track, m_activeTrackBrush.brush(this));
5791 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5793 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5797 bool CustomTrackView::findString(const QString &text)
5800 for (int i = 0; i < m_searchPoints.size(); ++i) {
5801 marker = m_searchPoints.at(i).comment();
5802 if (marker.contains(text, Qt::CaseInsensitive)) {
5803 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5804 int vert = verticalScrollBar()->value();
5805 int hor = cursorPos();
5806 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5814 void CustomTrackView::selectFound(QString track, QString pos)
5816 seekCursorPos(m_document->timecode().getFrameCount(pos));
5817 slotSelectTrack(track.toInt());
5819 int vert = verticalScrollBar()->value();
5820 int hor = cursorPos();
5821 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5824 bool CustomTrackView::findNextString(const QString &text)
5827 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5828 marker = m_searchPoints.at(i).comment();
5829 if (marker.contains(text, Qt::CaseInsensitive)) {
5830 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5831 int vert = verticalScrollBar()->value();
5832 int hor = cursorPos();
5833 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5842 void CustomTrackView::initSearchStrings()
5844 m_searchPoints.clear();
5845 QList<QGraphicsItem *> itemList = items();
5846 for (int i = 0; i < itemList.count(); i++) {
5847 // parse all clip names
5848 if (itemList.at(i)->type() == AVWIDGET) {
5849 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5850 GenTime start = item->startPos();
5851 CommentedTime t(start, item->clipName());
5852 m_searchPoints.append(t);
5853 // add all clip markers
5854 QList < CommentedTime > markers = item->commentedSnapMarkers();
5855 m_searchPoints += markers;
5860 for (int i = 0; i < m_guides.count(); i++)
5861 m_searchPoints.append(m_guides.at(i)->info());
5863 qSort(m_searchPoints);
5866 void CustomTrackView::clearSearchStrings()
5868 m_searchPoints.clear();
5872 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5874 QList<ItemInfo> matchingInfo;
5875 QList<QGraphicsItem *> itemList = items();
5876 for (int i = 0; i < itemList.count(); i++) {
5877 if (itemList.at(i)->type() == AVWIDGET) {
5878 ClipItem *item = (ClipItem *)itemList.at(i);
5879 if (item->clipProducer() == clipId)
5880 matchingInfo << item->info();
5883 return matchingInfo;
5886 void CustomTrackView::copyClip()
5888 qDeleteAll(m_copiedItems);
5889 m_copiedItems.clear();
5890 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5891 if (itemList.count() == 0) {
5892 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5895 for (int i = 0; i < itemList.count(); i++) {
5896 if (itemList.at(i)->type() == AVWIDGET) {
5897 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5898 ClipItem *clone = clip->clone(clip->info());
5899 m_copiedItems.append(clone);
5900 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5901 Transition *dup = static_cast <Transition *>(itemList.at(i));
5902 m_copiedItems.append(dup->clone());
5907 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5909 if (m_scene->editMode() != NORMALEDIT) {
5910 // If we are in overwrite mode, always allow the move
5913 int height = m_tracksHeight - 2;
5915 if (type == TRANSITIONWIDGET) {
5916 height = Transition::itemHeight();
5917 offset = Transition::itemOffset();
5919 else if (type == AVWIDGET) {
5920 height = ClipItem::itemHeight();
5921 offset = ClipItem::itemOffset();
5923 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);
5924 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5925 for (int i = 0; i < collisions.count(); i++) {
5926 if (collisions.at(i)->type() == type) {
5933 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5936 for (int i = 0; i < infoList.count(); i++) {
5937 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));
5940 QList<QGraphicsItem *> collisions = scene()->items(path);
5941 for (int i = 0; i < collisions.count(); i++) {
5942 if (collisions.at(i)->type() == type) return false;
5947 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5949 for (int i = 0; i < items.count(); i++) {
5950 ItemInfo info = items.at(i)->info();
5951 info.startPos += offset;
5952 info.endPos += offset;
5953 info.track += trackOffset;
5954 if (!canBePastedTo(info, items.at(i)->type())) return false;
5959 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5961 QPainterPath movePath;
5962 movePath.moveTo(0, 0);
5964 for (int i = 0; i < items.count(); i++) {
5965 ItemInfo info = items.at(i)->info();
5966 info.startPos = info.startPos + offset;
5967 info.endPos = info.endPos + offset;
5968 info.track = info.track + trackOffset;
5969 if (info.startPos < GenTime()) {
5970 // No clip should go below 0
5973 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));
5974 movePath.addRect(rect);
5976 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5977 for (int i = 0; i < collisions.count(); i++) {
5978 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5979 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5987 void CustomTrackView::pasteClip()
5989 if (m_copiedItems.count() == 0) {
5990 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5995 GenTime pos = GenTime(-1);
5996 if (m_menuPosition.isNull()) {
5997 position = mapFromGlobal(QCursor::pos());
5998 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5999 track = m_selectedTrack;
6000 pos = GenTime(m_cursorPos, m_document->fps());
6001 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6005 position = m_menuPosition;
6008 if (pos == GenTime(-1))
6009 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6011 track = (int)(mapToScene(position).y() / m_tracksHeight);
6013 GenTime leftPos = m_copiedItems.at(0)->startPos();
6014 int lowerTrack = m_copiedItems.at(0)->track();
6015 int upperTrack = m_copiedItems.at(0)->track();
6016 for (int i = 1; i < m_copiedItems.count(); i++) {
6017 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6018 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6019 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6022 GenTime offset = pos - leftPos;
6023 int trackOffset = track - lowerTrack;
6025 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6026 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6027 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6028 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6031 QUndoCommand *pasteClips = new QUndoCommand();
6032 pasteClips->setText("Paste clips");
6033 new RefreshMonitorCommand(this, false, true, pasteClips);
6035 for (int i = 0; i < m_copiedItems.count(); i++) {
6036 // parse all clip names
6037 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6038 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6039 ItemInfo info = clip->info();
6040 info.startPos += offset;
6041 info.endPos += offset;
6042 info.track += trackOffset;
6043 if (canBePastedTo(info, AVWIDGET)) {
6044 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6045 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6046 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6047 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6049 info.startPos = tr->startPos() + offset;
6050 info.endPos = tr->endPos() + offset;
6051 info.track = tr->track() + trackOffset;
6052 int transitionEndTrack;
6053 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6054 else transitionEndTrack = tr->transitionEndTrack();
6055 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6056 if (info.startPos >= info.endPos) {
6057 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6058 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6059 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6062 updateTrackDuration(-1, pasteClips);
6063 new RefreshMonitorCommand(this, false, false, pasteClips);
6064 m_commandStack->push(pasteClips);
6067 void CustomTrackView::pasteClipEffects()
6069 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6070 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6073 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6075 QUndoCommand *paste = new QUndoCommand();
6076 paste->setText("Paste effects");
6078 QList<QGraphicsItem *> clips = scene()->selectedItems();
6081 for (int i = 0; i < clips.count(); ++i) {
6082 if (clips.at(i)->type() == GROUPWIDGET) {
6083 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6084 for (int j = 0; j < children.count(); j++) {
6085 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6086 clips.append(children.at(j));
6092 for (int i = 0; i < clips.count(); ++i) {
6093 if (clips.at(i)->type() == AVWIDGET) {
6094 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6095 for (int j = 0; j < clip->effectsCount(); j++) {
6096 QDomElement eff = clip->effect(j);
6097 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6098 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6099 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6104 if (paste->childCount() > 0) m_commandStack->push(paste);
6107 //adjust effects (fades, ...)
6108 for (int i = 0; i < clips.count(); ++i) {
6109 if (clips.at(i)->type() == AVWIDGET) {
6110 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6111 updatePositionEffects(item, item->info());
6117 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6119 // parse parameters to check if we need to adjust to the new crop start
6120 int diff = (newstart - oldstart).frames(m_document->fps());
6121 int max = (newstart + duration).frames(m_document->fps());
6123 QDomNodeList params = xml.elementsByTagName("parameter");
6124 for (int i = 0; i < params.count(); i++) {
6125 QDomElement e = params.item(i).toElement();
6126 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6127 QString def = e.attribute("default");
6128 // Effect has a keyframe type parameter, we need to adjust the values
6129 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6130 QStringList newKeyFrames;
6131 foreach(const QString &str, keys) {
6132 int pos = str.section(':', 0, 0).toInt();
6133 double val = str.section(':', 1, 1).toDouble();
6136 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6138 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6140 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6141 e.setAttribute("keyframes", newKeyFrames.join(";"));
6146 ClipItem *CustomTrackView::getClipUnderCursor() const
6148 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6149 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6150 for (int i = 0; i < collisions.count(); i++) {
6151 if (collisions.at(i)->type() == AVWIDGET) {
6152 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6153 if (!clip->isItemLocked()) return clip;
6159 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6161 QList<QGraphicsItem *> clips = scene()->selectedItems();
6162 if (clips.isEmpty()) {
6163 return getClipUnderCursor();
6165 AbstractClipItem *item = NULL;
6166 for (int i = 0; i < clips.count(); ++i) {
6167 if (clips.at(i)->type() == AVWIDGET) {
6168 item = static_cast < AbstractClipItem *>(clips.at(i));
6169 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6172 if (item) return item;
6177 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6179 QList<QGraphicsItem *> clips = scene()->selectedItems();
6180 if (clips.isEmpty()) {
6181 return getClipUnderCursor();
6184 // remove all items in the list that are not clips
6185 for (int i = 0; i < clips.count();) {
6186 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6189 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6190 for (int i = 0; i < clips.count(); ++i) {
6191 if (clips.at(i)->type() == AVWIDGET) {
6192 item = static_cast < ClipItem *>(clips.at(i));
6193 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6201 void CustomTrackView::setInPoint()
6203 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6205 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6208 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6213 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6216 QUndoCommand *resizeCommand = new QUndoCommand();
6217 resizeCommand->setText(i18n("Resize group"));
6218 QList <QGraphicsItem *> items = parent->childItems();
6219 for (int i = 0; i < items.count(); ++i) {
6220 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6221 if (item && item->type() == AVWIDGET) {
6222 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6225 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6227 //TODO warn user of failed resize
6228 delete resizeCommand;
6231 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6234 void CustomTrackView::setOutPoint()
6236 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6238 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6241 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6245 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6248 QUndoCommand *resizeCommand = new QUndoCommand();
6249 resizeCommand->setText(i18n("Resize group"));
6250 QList <QGraphicsItem *> items = parent->childItems();
6251 for (int i = 0; i < items.count(); ++i) {
6252 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6253 if (item && item->type() == AVWIDGET) {
6254 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6257 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6259 //TODO warn user of failed resize
6260 delete resizeCommand;
6263 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6266 void CustomTrackView::slotUpdateAllThumbs()
6268 if (!isEnabled()) return;
6269 QList<QGraphicsItem *> itemList = items();
6270 //if (itemList.isEmpty()) return;
6272 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6273 for (int i = 0; i < itemList.count(); i++) {
6274 if (itemList.at(i)->type() == AVWIDGET) {
6275 item = static_cast <ClipItem *>(itemList.at(i));
6276 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6277 // Check if we have a cached thumbnail
6278 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6279 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6280 if (QFile::exists(thumb)) {
6282 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6283 item->slotSetStartThumb(pix);
6286 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6287 QString endThumb = startThumb;
6288 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6289 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6290 if (QFile::exists(startThumb)) {
6291 QPixmap pix(startThumb);
6292 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6293 item->slotSetStartThumb(pix);
6295 if (QFile::exists(endThumb)) {
6296 QPixmap pix(endThumb);
6297 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6298 item->slotSetEndThumb(pix);
6301 item->refreshClip(false, false);
6305 viewport()->update();
6308 void CustomTrackView::saveThumbnails()
6310 QList<QGraphicsItem *> itemList = items();
6312 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6313 for (int i = 0; i < itemList.count(); i++) {
6314 if (itemList.at(i)->type() == AVWIDGET) {
6315 item = static_cast <ClipItem *>(itemList.at(i));
6316 if (item->clipType() != COLOR) {
6317 // Check if we have a cached thumbnail
6318 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6319 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6320 if (!QFile::exists(thumb)) {
6321 QPixmap pix(item->startThumb());
6325 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6326 QString endThumb = startThumb;
6327 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6328 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6329 if (!QFile::exists(startThumb)) {
6330 QPixmap pix(item->startThumb());
6331 pix.save(startThumb);
6333 if (!QFile::exists(endThumb)) {
6334 QPixmap pix(item->endThumb());
6344 void CustomTrackView::slotInsertTrack(int ix)
6346 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6347 d->comboTracks->setCurrentIndex(ix);
6348 d->label->setText(i18n("Insert track"));
6349 d->setWindowTitle(i18n("Insert New Track"));
6351 if (d->exec() == QDialog::Accepted) {
6352 ix = d->comboTracks->currentIndex();
6353 if (d->before_select->currentIndex() == 1)
6357 info.isMute = false;
6358 info.isLocked = false;
6359 info.effectsList = EffectsList(true);
6360 if (d->video_track->isChecked()) {
6361 info.type = VIDEOTRACK;
6362 info.isBlind = false;
6364 info.type = AUDIOTRACK;
6365 info.isBlind = true;
6367 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6368 m_commandStack->push(addTrack);
6369 setDocumentModified();
6374 void CustomTrackView::slotDeleteTrack(int ix)
6376 if (m_document->tracksCount() < 2) return;
6377 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6378 d->comboTracks->setCurrentIndex(ix);
6379 d->label->setText(i18n("Delete track"));
6380 d->before_select->setHidden(true);
6381 d->setWindowTitle(i18n("Delete Track"));
6382 d->video_track->setHidden(true);
6383 d->audio_track->setHidden(true);
6384 if (d->exec() == QDialog::Accepted) {
6385 ix = d->comboTracks->currentIndex();
6386 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6387 deleteTimelineTrack(ix, info);
6388 setDocumentModified();
6389 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6390 m_commandStack->push(command);*/
6395 void CustomTrackView::slotConfigTracks(int ix)
6397 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6398 ix, parentWidget());
6399 if (d->exec() == QDialog::Accepted) {
6400 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6401 m_commandStack->push(configTracks);
6402 QList <int> toDelete = d->deletedTracks();
6403 for (int i = 0; i < toDelete.count(); ++i) {
6404 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6405 deleteTimelineTrack(toDelete.at(i) - i, info);
6407 setDocumentModified();
6412 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6414 if (m_document->tracksCount() < 2) return;
6415 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6416 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6417 QList<QGraphicsItem *> selection = m_scene->items(r);
6418 QUndoCommand *deleteTrack = new QUndoCommand();
6419 deleteTrack->setText("Delete track");
6421 // Delete all clips in selected track
6422 for (int i = 0; i < selection.count(); i++) {
6423 if (selection.at(i)->type() == AVWIDGET) {
6424 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6425 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6426 m_waitingThumbs.removeAll(item);
6427 m_scene->removeItem(item);
6430 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6431 Transition *item = static_cast <Transition *>(selection.at(i));
6432 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6433 m_scene->removeItem(item);
6439 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6440 m_commandStack->push(deleteTrack);
6443 void CustomTrackView::autoTransition()
6445 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6446 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6447 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6450 Transition *tr = static_cast <Transition*>(itemList.at(0));
6451 tr->setAutomatic(!tr->isAutomatic());
6452 QDomElement transition = tr->toXML();
6453 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);
6454 setDocumentModified();
6457 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6459 QList<QGraphicsItem *> list = scene()->items();
6460 ClipItem *clip = NULL;
6461 for (int i = 0; i < list.size(); ++i) {
6462 if (list.at(i)->type() == AVWIDGET) {
6463 clip = static_cast <ClipItem *>(list.at(i));
6464 if (clip->clipProducer() == id) {
6465 clip->setClipName(name);
6469 viewport()->update();
6472 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6474 minimum = GenTime();
6475 maximum = GenTime();
6476 QList<QGraphicsItem *> selection;
6477 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6478 selection.removeAll(item);
6479 for (int i = 0; i < selection.count(); i++) {
6480 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6481 if (clip && clip->type() == AVWIDGET) {
6482 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6483 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6488 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6490 minimum = GenTime();
6491 maximum = GenTime();
6492 QList<QGraphicsItem *> selection;
6493 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6494 selection.removeAll(item);
6495 for (int i = 0; i < selection.count(); i++) {
6496 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6497 if (clip && clip->type() == TRANSITIONWIDGET) {
6498 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6499 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6504 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6506 for (int i = 0; i < groups.count(); i++) {
6507 QDomNodeList children = groups.at(i).childNodes();
6508 scene()->clearSelection();
6509 QList <QGraphicsItem*>list;
6510 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6511 QDomElement elem = children.item(nodeindex).toElement();
6512 int pos = elem.attribute("position").toInt();
6513 int track = elem.attribute("track").toInt();
6514 if (elem.tagName() == "clipitem") {
6515 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6516 if (clip) list.append(clip);//clip->setSelected(true);
6518 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6519 if (clip) list.append(clip);//clip->setSelected(true);
6522 groupSelectedItems(list, false, true);
6526 void CustomTrackView::splitAudio()
6528 resetSelectionGroup();
6529 QList<QGraphicsItem *> selection = scene()->selectedItems();
6530 if (selection.isEmpty()) {
6531 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6534 QUndoCommand *splitCommand = new QUndoCommand();
6535 splitCommand->setText(i18n("Split audio"));
6536 for (int i = 0; i < selection.count(); i++) {
6537 if (selection.at(i)->type() == AVWIDGET) {
6538 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6539 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6540 if (clip->parentItem()) {
6541 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6543 EffectsList effects;
6544 effects.clone(clip->effectList());
6545 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6550 if (splitCommand->childCount()) {
6551 updateTrackDuration(-1, splitCommand);
6552 m_commandStack->push(splitCommand);
6556 void CustomTrackView::setAudioAlignReference()
6558 QList<QGraphicsItem *> selection = scene()->selectedItems();
6559 if (selection.isEmpty() || selection.size() > 1) {
6560 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6563 if (m_audioCorrelator != NULL) {
6564 delete m_audioCorrelator;
6566 if (selection.at(0)->type() == AVWIDGET) {
6567 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6568 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6569 m_audioAlignmentReference = clip;
6571 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6572 m_audioCorrelator = new AudioCorrelation(envelope);
6576 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6577 envelope->dumpInfo();
6581 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6585 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6588 void CustomTrackView::alignAudio()
6590 bool referenceOK = true;
6591 if (m_audioCorrelator == NULL) {
6592 referenceOK = false;
6595 if (!scene()->items().contains(m_audioAlignmentReference)) {
6596 // The reference item has been deleted from the timeline (or so)
6597 referenceOK = false;
6601 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6606 QList<QGraphicsItem *> selection = scene()->selectedItems();
6607 foreach (QGraphicsItem *item, selection) {
6608 if (item->type() == AVWIDGET) {
6610 ClipItem *clip = static_cast<ClipItem*>(item);
6611 if (clip == m_audioAlignmentReference) {
6615 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6616 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()));
6618 // FFT only for larger vectors. We could use it all time, but for small vectors
6619 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6620 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6621 int shift = m_audioCorrelator->getShift(index);
6626 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6627 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6628 envelope->dumpInfo();
6630 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6631 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6632 qDebug() << "We will start at " << targetPos;
6633 qDebug() << "to shift by " << shift;
6634 qDebug() << "(eventually)";
6635 qDebug() << "(maybe)";
6639 QUndoCommand *moveCommand = new QUndoCommand();
6641 GenTime add(shift, m_document->fps());
6642 ItemInfo start = clip->info();
6644 ItemInfo end = start;
6645 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6646 end.endPos = end.startPos + start.cropDuration;
6648 if ( end.startPos.seconds() < 0 ) {
6649 // Clip would start before 0, so crop it first
6650 GenTime cropBy = -end.startPos;
6653 qDebug() << "Need to crop clip. " << start;
6654 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6657 ItemInfo resized = start;
6658 resized.startPos += cropBy;
6660 resizeClip(start, resized);
6661 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6663 start = clip->info();
6664 end.startPos += cropBy;
6667 qDebug() << "Clip cropped. " << start;
6668 qDebug() << "Moving to: " << end;
6672 if (itemCollision(clip, end)) {
6674 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6678 moveCommand->setText(i18n("Auto-align clip"));
6679 new MoveClipCommand(this, start, end, true, moveCommand);
6680 updateTrackDuration(clip->track(), moveCommand);
6681 m_commandStack->push(moveCommand);
6688 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6690 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6694 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6696 ClipItem *clip = getClipItemAt(pos, track);
6698 kDebug() << "// Cannot find clip to split!!!";
6702 int start = pos.frames(m_document->fps());
6703 int freetrack = m_document->tracksCount() - track - 1;
6705 // do not split audio when we are on an audio track
6706 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6709 for (; freetrack > 0; freetrack--) {
6710 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6711 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6712 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6713 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6714 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6719 if (freetrack == 0) {
6720 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6722 ItemInfo info = clip->info();
6723 info.track = m_document->tracksCount() - freetrack;
6724 QDomElement xml = clip->xml();
6725 xml.setAttribute("audio_only", 1);
6726 scene()->clearSelection();
6727 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6728 clip->setSelected(true);
6729 ClipItem *audioClip = getClipItemAt(start, info.track);
6731 clip->setVideoOnly(true);
6732 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6733 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6734 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6736 m_document->renderer()->unlockService(tractor);
6737 audioClip->setSelected(true);
6739 // keep video effects, move audio effects to audio clip
6742 for (int i = 0; i < effects.count(); ++i) {
6743 if (effects.at(i).attribute("type") == "audio") {
6744 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6747 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6751 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6755 // unsplit clip: remove audio part and change video part to normal clip
6756 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6757 kDebug() << "//CANNOT FIND CLP GRP";
6760 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6761 QList<QGraphicsItem *> children = grp->childItems();
6762 if (children.count() != 2) {
6763 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6766 for (int i = 0; i < children.count(); i++) {
6767 if (children.at(i) != clip) {
6768 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6769 ItemInfo info = clip->info();
6770 deleteClip(clp->info());
6771 clip->setVideoOnly(false);
6772 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6773 if (!m_document->renderer()->mltUpdateClipProducer(
6775 m_document->tracksCount() - info.track,
6776 info.startPos.frames(m_document->fps()),
6777 clip->baseClip()->getProducer(info.track))) {
6779 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6780 info.startPos.frames(m_document->fps()), info.track),
6783 m_document->renderer()->unlockService(tractor);
6785 // re-add audio effects
6786 for (int i = 0; i < effects.count(); ++i) {
6787 if (effects.at(i).attribute("type") == "audio") {
6788 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6795 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6796 m_document->clipManager()->removeGroup(grp);
6797 scene()->destroyItemGroup(grp);
6801 void CustomTrackView::setVideoOnly()
6803 resetSelectionGroup();
6804 QList<QGraphicsItem *> selection = scene()->selectedItems();
6805 if (selection.isEmpty()) {
6806 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6809 QUndoCommand *videoCommand = new QUndoCommand();
6810 videoCommand->setText(i18n("Video only"));
6811 for (int i = 0; i < selection.count(); i++) {
6812 if (selection.at(i)->type() == AVWIDGET) {
6813 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6814 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6815 if (clip->parentItem()) {
6816 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6818 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6823 m_commandStack->push(videoCommand);
6826 void CustomTrackView::setAudioOnly()
6828 resetSelectionGroup();
6829 QList<QGraphicsItem *> selection = scene()->selectedItems();
6830 if (selection.isEmpty()) {
6831 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6834 QUndoCommand *videoCommand = new QUndoCommand();
6835 videoCommand->setText(i18n("Audio only"));
6836 for (int i = 0; i < selection.count(); i++) {
6837 if (selection.at(i)->type() == AVWIDGET) {
6838 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6839 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6840 if (clip->parentItem()) {
6841 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6843 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6848 m_commandStack->push(videoCommand);
6851 void CustomTrackView::setAudioAndVideo()
6853 resetSelectionGroup();
6854 QList<QGraphicsItem *> selection = scene()->selectedItems();
6855 if (selection.isEmpty()) {
6856 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6859 QUndoCommand *videoCommand = new QUndoCommand();
6860 videoCommand->setText(i18n("Audio and Video"));
6861 for (int i = 0; i < selection.count(); i++) {
6862 if (selection.at(i)->type() == AVWIDGET) {
6863 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6864 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6865 if (clip->parentItem()) {
6866 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6868 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6873 m_commandStack->push(videoCommand);
6876 void CustomTrackView::monitorRefresh()
6878 m_document->renderer()->doRefresh();
6881 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6883 ClipItem *clip = getClipItemAt(pos, track);
6885 kDebug() << "// Cannot find clip to split!!!";
6888 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6890 int start = pos.frames(m_document->fps());
6891 clip->setVideoOnly(true);
6892 clip->setAudioOnly(false);
6893 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6894 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6896 } else if (audioOnly) {
6897 int start = pos.frames(m_document->fps());
6898 clip->setAudioOnly(true);
6899 clip->setVideoOnly(false);
6900 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6901 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6904 int start = pos.frames(m_document->fps());
6905 clip->setAudioOnly(false);
6906 clip->setVideoOnly(false);
6907 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6908 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6911 m_document->renderer()->unlockService(tractor);
6913 setDocumentModified();
6916 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6918 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6919 m_clipTypeGroup->setEnabled(false);
6921 m_clipTypeGroup->setEnabled(true);
6922 QList <QAction *> actions = m_clipTypeGroup->actions();
6924 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6925 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6926 else lookup = "clip_audio_and_video";
6927 for (int i = 0; i < actions.count(); i++) {
6928 if (actions.at(i)->data().toString() == lookup) {
6929 actions.at(i)->setChecked(true);
6936 void CustomTrackView::slotGoToMarker(QAction *action)
6938 int pos = action->data().toInt();
6942 void CustomTrackView::reloadTransitionLumas()
6946 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6947 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6948 for (int i = 0; i < params.count(); i++) {
6949 QDomElement e = params.item(i).toElement();
6950 if (e.attribute("tag") == "resource") {
6951 lumaNames = e.attribute("paramlistdisplay");
6952 lumaFiles = e.attribute("paramlist");
6957 QList<QGraphicsItem *> itemList = items();
6958 Transition *transitionitem;
6959 QDomElement transitionXml;
6960 for (int i = 0; i < itemList.count(); i++) {
6961 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6962 transitionitem = static_cast <Transition*>(itemList.at(i));
6963 transitionXml = transitionitem->toXML();
6964 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6965 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6966 for (int i = 0; i < params.count(); i++) {
6967 QDomElement e = params.item(i).toElement();
6968 if (e.attribute("tag") == "resource") {
6969 e.setAttribute("paramlistdisplay", lumaNames);
6970 e.setAttribute("paramlist", lumaFiles);
6975 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6976 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6977 for (int i = 0; i < params.count(); i++) {
6978 QDomElement e = params.item(i).toElement();
6979 if (e.attribute("tag") == "luma") {
6980 e.setAttribute("paramlistdisplay", lumaNames);
6981 e.setAttribute("paramlist", lumaFiles);
6988 emit transitionItemSelected(NULL);
6991 double CustomTrackView::fps() const
6993 return m_document->fps();
6996 void CustomTrackView::updateProjectFps()
6998 // update all clips to the new fps
6999 resetSelectionGroup();
7000 scene()->clearSelection();
7002 QList<QGraphicsItem *> itemList = items();
7003 for (int i = 0; i < itemList.count(); i++) {
7004 // remove all items and re-add them one by one
7005 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7007 for (int i = 0; i < itemList.count(); i++) {
7008 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7009 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7010 clip->updateFps(m_document->fps());
7011 m_scene->addItem(clip);
7012 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7013 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7014 QList<QGraphicsItem *> children = grp->childItems();
7015 for (int j = 0; j < children.count(); j++) {
7016 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7017 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7018 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7019 clip->updateFps(m_document->fps());
7022 m_document->clipManager()->removeGroup(grp);
7023 m_scene->addItem(grp);
7024 scene()->destroyItemGroup(grp);
7025 scene()->clearSelection();
7026 /*for (int j = 0; j < children.count(); j++) {
7027 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7028 //children.at(j)->setParentItem(0);
7029 children.at(j)->setSelected(true);
7032 groupSelectedItems(children, true, true);
7033 } else if (itemList.at(i)->type() == GUIDEITEM) {
7034 Guide *g = static_cast<Guide *>(itemList.at(i));
7036 m_scene->addItem(g);
7039 viewport()->update();
7042 void CustomTrackView::slotTrackDown()
7044 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7045 else m_selectedTrack++;
7046 emit updateTrackHeaders();
7047 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7048 ensureVisible(rect, 0, 0);
7049 viewport()->update();
7052 void CustomTrackView::slotTrackUp()
7054 if (m_selectedTrack > 0) m_selectedTrack--;
7055 else m_selectedTrack = m_document->tracksCount() - 1;
7056 emit updateTrackHeaders();
7057 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7058 ensureVisible(rect, 0, 0);
7059 viewport()->update();
7062 int CustomTrackView::selectedTrack() const
7064 return m_selectedTrack;
7067 QStringList CustomTrackView::selectedClips() const
7069 QStringList clipIds;
7070 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7071 for (int i = 0; i < selection.count(); i++) {
7072 if (selection.at(i)->type() == AVWIDGET) {
7073 ClipItem *item = (ClipItem *)selection.at(i);
7074 clipIds << item->clipProducer();
7080 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7082 QList<ClipItem *> clips;
7083 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7084 for (int i = 0; i < selection.count(); i++) {
7085 if (selection.at(i)->type() == AVWIDGET) {
7086 clips.append((ClipItem *)selection.at(i));
7092 void CustomTrackView::slotSelectTrack(int ix)
7094 m_selectedTrack = qMax(0, ix);
7095 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7096 emit updateTrackHeaders();
7097 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7098 ensureVisible(rect, 0, 0);
7099 viewport()->update();
7102 void CustomTrackView::slotSelectClipsInTrack()
7104 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7105 resetSelectionGroup();
7106 QList<QGraphicsItem *> selection = m_scene->items(rect);
7107 m_scene->clearSelection();
7108 QList<QGraphicsItem *> list;
7109 for (int i = 0; i < selection.count(); i++) {
7110 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7111 list.append(selection.at(i));
7114 groupSelectedItems(list, false, false, true);
7117 void CustomTrackView::slotSelectAllClips()
7119 m_scene->clearSelection();
7120 resetSelectionGroup();
7121 groupSelectedItems(m_scene->items(), false, false, true);
7124 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7127 if (track != -1 && pos != -1)
7128 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7130 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7131 QList<QGraphicsItem *> selection = m_scene->items(rect);
7132 resetSelectionGroup(group);
7133 if (!group) m_scene->clearSelection();
7134 for (int i = 0; i < selection.count(); i++) {
7135 if (selection.at(i)->type() == AVWIDGET) {
7136 selection.at(i)->setSelected(add);
7140 if (group) groupSelectedItems();
7143 void CustomTrackView::selectTransition(bool add, bool group)
7145 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7146 QList<QGraphicsItem *> selection = m_scene->items(rect);
7147 resetSelectionGroup(group);
7148 if (!group) m_scene->clearSelection();
7149 for (int i = 0; i < selection.count(); i++) {
7150 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7151 selection.at(i)->setSelected(add);
7155 if (group) groupSelectedItems();
7158 QStringList CustomTrackView::extractTransitionsLumas()
7161 QList<QGraphicsItem *> itemList = items();
7162 Transition *transitionitem;
7163 QDomElement transitionXml;
7164 for (int i = 0; i < itemList.count(); i++) {
7165 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7166 transitionitem = static_cast <Transition*>(itemList.at(i));
7167 transitionXml = transitionitem->toXML();
7168 // luma files in transitions can be in "resource" or "luma" property
7169 QString luma = EffectsList::parameter(transitionXml, "luma");
7170 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7171 if (!luma.isEmpty()) urls << KUrl(luma).path();
7174 urls.removeDuplicates();
7178 void CustomTrackView::setEditMode(EDITMODE mode)
7180 m_scene->setEditMode(mode);
7183 void CustomTrackView::checkTrackSequence(int track)
7185 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7186 //track = m_document->tracksCount() -track;
7187 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7188 QList<QGraphicsItem *> selection = m_scene->items(rect);
7189 QList <int> timelineList;
7190 timelineList.append(0);
7191 for (int i = 0; i < selection.count(); i++) {
7192 if (selection.at(i)->type() == AVWIDGET) {
7193 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7194 int start = clip->startPos().frames(m_document->fps());
7195 int end = clip->endPos().frames(m_document->fps());
7196 if (!timelineList.contains(start)) timelineList.append(start);
7197 if (!timelineList.contains(end)) timelineList.append(end);
7200 qSort(timelineList);
7201 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7202 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7205 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7207 if (data.isEmpty()) return;
7208 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7210 info.startPos = GenTime(in, m_document->fps());
7211 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7212 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7213 info.cropDuration = info.endPos - info.startPos;
7214 info.track = m_selectedTrack;
7215 QUndoCommand *addCommand = new QUndoCommand();
7216 addCommand->setText(i18n("Insert clip"));
7217 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7218 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7219 updateTrackDuration(info.track, addCommand);
7220 m_commandStack->push(addCommand);
7222 selectClip(true, false, m_selectedTrack, in);
7223 // Automatic audio split
7224 if (KdenliveSettings::splitaudio())
7228 void CustomTrackView::clearSelection(bool emitInfo)
7230 resetSelectionGroup();
7231 scene()->clearSelection();
7233 if (emitInfo) emit clipItemSelected(NULL);
7236 void CustomTrackView::updatePalette()
7238 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7242 pen1.setColor(palette().text().color());
7243 m_cursorLine->setPen(pen1);
7247 void CustomTrackView::removeTipAnimation()
7250 scene()->removeItem(m_visualTip);
7251 m_animationTimer->stop();
7259 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7261 if (m_visualTip == NULL) {
7262 QRectF rect = clip->sceneBoundingRect();
7263 m_animation = new QGraphicsItemAnimation;
7264 m_animation->setTimeLine(m_animationTimer);
7265 m_animation->setScaleAt(1, 1, 1);
7270 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7271 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7272 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7274 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7276 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7278 m_animation->setScaleAt(.5, 2, 2);
7282 polygon << QPoint(0, - size * 2);
7283 if (mode == RESIZESTART)
7284 polygon << QPoint(size * 2, 0);
7286 polygon << QPoint(- size * 2, 0);
7287 polygon << QPoint(0, size * 2);
7288 polygon << QPoint(0, - size * 2);
7290 m_visualTip = new QGraphicsPolygonItem(polygon);
7291 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7292 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7293 if (mode == RESIZESTART)
7294 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7296 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7298 m_animation->setScaleAt(.5, 2, 1);
7300 case TRANSITIONSTART:
7302 polygon << QPoint(0, - size * 2);
7303 if (mode == TRANSITIONSTART)
7304 polygon << QPoint(size * 2, 0);
7306 polygon << QPoint(- size * 2, 0);
7307 polygon << QPoint(0, 0);
7308 polygon << QPoint(0, - size * 2);
7310 m_visualTip = new QGraphicsPolygonItem(polygon);
7311 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7312 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7313 if (mode == TRANSITIONSTART)
7314 m_visualTip->setPos(rect.x(), rect.bottom());
7316 m_visualTip->setPos(rect.right(), rect.bottom());
7318 m_animation->setScaleAt(.5, 2, 2);
7325 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7326 m_visualTip->setZValue(100);
7327 scene()->addItem(m_visualTip);
7328 m_animation->setItem(m_visualTip);
7329 m_animationTimer->start();
7333 bool CustomTrackView::hasAudio(int track) const
7335 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7336 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7337 QGraphicsItem *item;
7338 for (int i = 0; i < collisions.count(); i++) {
7339 item = collisions.at(i);
7340 if (!item->isEnabled()) continue;
7341 if (item->type() == AVWIDGET) {
7342 ClipItem *clip = static_cast <ClipItem *>(item);
7343 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7349 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7352 QUndoCommand *effectCommand = new QUndoCommand();
7354 if (effect.tagName() == "effectgroup") {
7355 effectName = effect.attribute("name");
7357 QDomElement namenode = effect.firstChildElement("name");
7358 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7359 else effectName = i18n("effect");
7361 effectCommand->setText(i18n("Add %1", effectName));
7362 if (effect.tagName() == "effectgroup") {
7363 QDomNodeList effectlist = effect.elementsByTagName("effect");
7364 for (int j = 0; j < effectlist.count(); j++) {
7365 QDomElement trackeffect = effectlist.at(j).toElement();
7366 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7367 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7370 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7374 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7375 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7376 delete effectCommand;
7379 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7382 if (effectCommand->childCount() > 0) {
7383 m_commandStack->push(effectCommand);
7384 setDocumentModified();
7386 else delete effectCommand;
7390 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7392 EffectsParameterList parameters;
7394 parameters.addParam("tag", effect.attribute("tag"));
7395 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7396 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7397 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7398 parameters.addParam("id", effect.attribute("id"));
7399 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7400 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7401 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7402 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7403 if (effect.attribute("id") == "region") {
7404 QDomNodeList subeffects = effect.elementsByTagName("effect");
7405 for (int i = 0; i < subeffects.count(); i++) {
7406 QDomElement subeffect = subeffects.at(i).toElement();
7407 int subeffectix = subeffect.attribute("region_ix").toInt();
7408 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7409 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7410 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7411 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7412 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7416 QDomNodeList params = effect.elementsByTagName("parameter");
7417 adjustEffectParameters(parameters, params, m_document->mltProfile());
7423 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7426 for (int i = 0; i < params.count(); i++) {
7427 QDomElement e = params.item(i).toElement();
7428 QString paramname = prefix + e.attribute("name");
7429 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7430 // effects with geometry param need in / out synced with the clip, request it...
7431 parameters.addParam("_sync_in_out", "1");
7433 if (e.attribute("type") == "simplekeyframe") {
7434 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7435 double factor = e.attribute("factor", "1").toDouble();
7436 double offset = e.attribute("offset", "0").toDouble();
7437 for (int j = 0; j < values.count(); j++) {
7438 QString pos = values.at(j).section(':', 0, 0);
7439 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7440 values[j] = pos + '=' + locale.toString(val);
7442 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7443 parameters.addParam(paramname, values.join(";"));
7444 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7445 parameters.addParam("max", e.attribute("max"));
7446 parameters.addParam("min", e.attribute("min"));
7447 parameters.addParam("factor", e.attribute("factor", "1"));*/
7448 } else if (e.attribute("type") == "keyframe") {
7449 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7450 parameters.addParam("keyframes", e.attribute("keyframes"));
7451 parameters.addParam("max", e.attribute("max"));
7452 parameters.addParam("min", e.attribute("min"));
7453 parameters.addParam("factor", e.attribute("factor", "1"));
7454 parameters.addParam("offset", e.attribute("offset", "0"));
7455 parameters.addParam("starttag", e.attribute("starttag", "start"));
7456 parameters.addParam("endtag", e.attribute("endtag", "end"));
7457 } else if (e.attribute("namedesc").contains(';')) {
7458 QString format = e.attribute("format");
7459 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7460 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7462 QTextStream txtNeu(&neu);
7463 if (values.size() > 0)
7464 txtNeu << (int)values[0].toDouble();
7465 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7466 txtNeu << separators[i];
7467 txtNeu << (int)(values[i+1].toDouble());
7469 parameters.addParam("start", neu);
7471 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7473 if (e.attribute("factor").contains('%')) {
7474 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7476 fact = e.attribute("factor", "1").toDouble();
7478 double offset = e.attribute("offset", "0").toDouble();
7479 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7481 parameters.addParam(paramname, e.attribute("value"));
7488 void CustomTrackView::updateTrackNames(int track, bool added)
7490 QList <TrackInfo> tracks = m_document->tracksList();
7491 int max = tracks.count();
7492 int docTrack = max - track - 1;
7494 // count number of tracks of each type
7495 int videoTracks = 0;
7496 int audioTracks = 0;
7497 for (int i = max - 1; i >= 0; --i) {
7498 TrackInfo info = tracks.at(i);
7499 if (info.type == VIDEOTRACK)
7504 if (i <= docTrack) {
7505 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7506 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7509 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7510 info.trackName = type + QString::number(typeNumber);
7511 m_document->setTrackType(i, info);
7514 if (info.trackName == type + QString::number(typeNumber + 1)) {
7515 info.trackName = type + QString::number(typeNumber);
7516 m_document->setTrackType(i, info);
7521 emit tracksChanged();
7524 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7530 tracks << m_document->tracksCount() - track - 1;
7532 // negative track number -> update all tracks
7533 for (int i = 0; i < m_document->tracksCount(); ++i)
7537 for (int i = 0; i < tracks.count(); ++i) {
7539 // t + 1 because of black background track
7540 duration = m_document->renderer()->mltTrackDuration(t + 1);
7541 if (duration != m_document->trackDuration(t)) {
7542 m_document->setTrackDuration(t, duration);
7545 EffectsList effects = m_document->getTrackEffects(t);
7546 for (int j = 0; j < effects.count(); ++j) {
7548 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7549 * - update the effectstack if necessary
7556 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7558 QList<QGraphicsItem *> list = scene()->items();
7559 ClipItem *clip = NULL;
7560 for (int i = 0; i < list.size(); ++i) {
7561 if (list.at(i)->type() == AVWIDGET) {
7562 clip = static_cast <ClipItem *>(list.at(i));
7563 if (clip->clipProducer() == id) {
7564 clip->refreshClip(true, resetThumbs);
7570 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7572 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7574 if (effects.count()) {
7575 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7576 while (i != effects.constEnd()) {
7577 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);
7584 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7586 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7588 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7591 QDomElement newEffect;
7592 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7593 if (effect.attribute("id") == extra.value("finalfilter")) {
7594 newEffect = effect.cloneNode().toElement();
7595 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7596 while (i != filterParams.constEnd()) {
7597 EffectsList::setParameter(newEffect, i.key(), i.value());
7598 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7601 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7602 m_commandStack->push(command);
7603 emit clipItemSelected(clip);
7608 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7610 ClipItem *item = NULL;
7611 if (type == TRANSITIONWIDGET) {
7612 // We want to import keyframes to a transition
7613 if (!m_selectionGroup) {
7614 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7617 // Make sure there is no collision
7618 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7619 for (int i = 0; i < children.count(); i++) {
7620 if (children.at(i)->type() == AVWIDGET) {
7621 item = (ClipItem*) children.at(i);
7627 // Import keyframes from current clip to its effect
7628 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7632 emit displayMessage(i18n("No clip found"), ErrorMessage);
7635 QMap <QString, QString> data = item->baseClip()->analysisData();
7636 if (data.isEmpty()) {
7637 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7640 QPointer<QDialog> d = new QDialog(this);
7641 Ui::ImportKeyframesDialog_UI ui;
7646 QMap<QString, QString>::const_iterator i = data.constBegin();
7647 while (i != data.constEnd()) {
7648 ui.data_list->insertItem(ix, i.key());
7649 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7654 if (d->exec() != QDialog::Accepted) {
7658 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7660 int offset = item->cropStart().frames(m_document->fps());
7661 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7662 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7663 Mlt::GeometryItem gitem;
7664 geometry.fetch(&gitem, offset);
7666 newGeometry.insert(gitem);
7667 int pos = offset + 1;
7668 while (!geometry.next_key(&gitem, pos)) {
7669 pos = gitem.frame();
7670 gitem.frame(pos - offset);
7672 newGeometry.insert(gitem);
7674 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7677 if (ui.import_position->isChecked()) {
7678 if (ui.import_size->isChecked()) {
7679 foreach(QString key, keyframeList) {
7680 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7681 else result.append(key);
7686 foreach(QString key, keyframeList) {
7687 result.append(key.section(':', 0, 0));
7692 else if (ui.import_size->isChecked()) {
7693 foreach(QString key, keyframeList) {
7694 result.append(key.section(':', 1, 1));
7698 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);