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 "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KColorScheme>
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 pixmapCache = new KPixmapCache("kdenlive-thumbs");
140 KdenliveSettings::setTrackheight(m_tracksHeight);
141 m_animationTimer = new QTimeLine(800);
142 m_animationTimer->setFrameRange(0, 5);
143 m_animationTimer->setUpdateInterval(100);
144 m_animationTimer->setLoopCount(0);
145 m_tipColor = QColor(0, 192, 0, 200);
146 QColor border = QColor(255, 255, 255, 100);
147 m_tipPen.setColor(border);
148 m_tipPen.setWidth(3);
149 setContentsMargins(0, 0, 0, 0);
150 const int maxHeight = m_tracksHeight * m_document->tracksCount();
151 setSceneRect(0, 0, sceneRect().width(), maxHeight);
152 verticalScrollBar()->setMaximum(maxHeight);
153 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
154 m_cursorLine->setZValue(1000);
158 pen1.setColor(palette().text().color());
159 m_cursorLine->setPen(pen1);
160 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
162 KIcon razorIcon("edit-cut");
163 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
165 KIcon spacerIcon("kdenlive-spacer-tool");
166 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
167 verticalScrollBar()->setTracking(true);
168 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
169 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
171 m_scrollTimer.setInterval(100);
172 m_scrollTimer.setSingleShot(true);
174 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
175 m_thumbsTimer.setInterval(500);
176 m_thumbsTimer.setSingleShot(true);
179 CustomTrackView::~CustomTrackView()
181 qDeleteAll(m_guides);
183 m_waitingThumbs.clear();
187 void CustomTrackView::keyPressEvent(QKeyEvent * event)
189 if (event->key() == Qt::Key_Up) {
192 } else if (event->key() == Qt::Key_Down) {
195 } else QWidget::keyPressEvent(event);
198 void CustomTrackView::setDocumentModified()
200 m_document->setModified(true);
203 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
205 m_timelineContextMenu = timeline;
206 m_timelineContextClipMenu = clip;
207 m_clipTypeGroup = clipTypeGroup;
208 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
210 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
211 m_markerMenu->setEnabled(false);
212 markermenu->addMenu(m_markerMenu);
213 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
214 QList <QAction *> list = m_timelineContextClipMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
217 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
220 m_timelineContextTransitionMenu = transition;
221 list = m_timelineContextTransitionMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "auto") {
224 m_autoTransition = list.at(i);
229 m_timelineContextMenu->addSeparator();
230 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
231 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_deleteGuide);
234 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
235 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_editGuide);
239 void CustomTrackView::slotDoResetMenuPosition()
241 m_menuPosition = QPoint();
244 void CustomTrackView::slotResetMenuPosition()
246 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
247 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
250 void CustomTrackView::checkAutoScroll()
252 m_autoScroll = KdenliveSettings::autoscroll();
255 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
256 return m_scene->m_tracksList;
259 void CustomTrackView::checkTrackHeight()
261 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
262 m_tracksHeight = KdenliveSettings::trackheight();
263 emit trackHeightChanged();
264 QList<QGraphicsItem *> itemList = items();
266 Transition *transitionitem;
267 bool snap = KdenliveSettings::snaptopoints();
268 KdenliveSettings::setSnaptopoints(false);
269 for (int i = 0; i < itemList.count(); i++) {
270 if (itemList.at(i)->type() == AVWIDGET) {
271 item = (ClipItem*) itemList.at(i);
272 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
273 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
274 item->resetThumbs(true);
275 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
276 transitionitem = (Transition*) itemList.at(i);
277 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
278 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
281 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
282 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
284 for (int i = 0; i < m_guides.count(); i++) {
285 QLineF l = m_guides.at(i)->line();
286 l.setP2(QPointF(l.x2(), newHeight));
287 m_guides.at(i)->setLine(l);
290 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
291 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
292 KdenliveSettings::setSnaptopoints(snap);
293 viewport()->update();
296 /** Zoom or move viewport on mousewheel
298 * If mousewheel+Ctrl, zooms in/out on the timeline.
300 * With Ctrl, moves viewport towards end of timeline if down/back,
301 * opposite on up/forward.
303 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
304 void CustomTrackView::wheelEvent(QWheelEvent * e)
306 if (e->modifiers() == Qt::ControlModifier) {
307 if (e->delta() > 0) emit zoomIn();
310 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
311 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
315 int CustomTrackView::getPreviousVideoTrack(int track)
317 track = m_document->tracksCount() - track - 1;
319 for (int i = track; i > -1; i--) {
320 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
326 void CustomTrackView::slotFetchNextThumbs()
328 if (!m_waitingThumbs.isEmpty()) {
329 ClipItem *item = m_waitingThumbs.takeFirst();
330 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
331 item = m_waitingThumbs.takeFirst();
333 if (item) item->slotFetchThumbs();
334 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
338 void CustomTrackView::slotCheckMouseScrolling()
340 if (m_scrollOffset == 0) {
341 m_scrollTimer.stop();
344 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
345 m_scrollTimer.start();
348 void CustomTrackView::slotCheckPositionScrolling()
350 // If mouse is at a border of the view, scroll
351 if (m_moveOpMode != SEEK) return;
352 if (mapFromScene(m_cursorPos, 0).x() < 3) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
354 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
355 setCursorPos(mapToScene(QPoint(-2, 0)).x());
356 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
358 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
359 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
365 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
367 int pos = event->x();
368 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
369 double snappedPos = getSnapPointForPos(mappedXPos);
370 emit mousePosition(mappedXPos);
372 if (event->buttons() & Qt::MidButton) return;
373 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
374 event->setAccepted(true);
376 QGraphicsView::mouseMoveEvent(event);
380 if (event->buttons() != Qt::NoButton) {
381 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
382 if (m_dragItem && m_tool == SELECTTOOL) {
383 if (m_operationMode == MOVE && move) {
384 QGraphicsView::mouseMoveEvent(event);
385 // If mouse is at a border of the view, scroll
387 m_scrollOffset = -30;
388 m_scrollTimer.start();
389 } else if (viewport()->width() - pos < 10) {
391 m_scrollTimer.start();
392 } else if (m_scrollTimer.isActive()) {
393 m_scrollTimer.stop();
395 } else if (m_operationMode == RESIZESTART && move) {
396 m_document->renderer()->pause();
397 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
402 m_dragItem->resizeStart((int)(snappedPos));
404 } else if (m_operationMode == RESIZEEND && move) {
405 m_document->renderer()->pause();
406 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
407 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
409 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
411 m_dragItem->resizeEnd((int)(snappedPos));
413 } else if (m_operationMode == FADEIN && move) {
414 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
415 } else if (m_operationMode == FADEOUT && move) {
416 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
417 } else if (m_operationMode == KEYFRAME && move) {
418 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
419 double pos = mapToScene(event->pos()).toPoint().y();
420 QRectF br = m_dragItem->sceneBoundingRect();
421 double maxh = 100.0 / br.height();
422 pos = (br.bottom() - pos) * maxh;
423 m_dragItem->updateKeyFramePos(keyFramePos, pos);
425 removeTipAnimation();
427 } else if (m_operationMode == MOVEGUIDE) {
428 removeTipAnimation();
429 QGraphicsView::mouseMoveEvent(event);
431 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
433 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
434 if (snappedPos < 0) snappedPos = 0;
436 // Make sure there is no collision
437 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
438 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
439 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
440 collidingItems.removeAll(m_selectionGroup);
441 for (int i = 0; i < children.count(); i++) {
442 if (children.at(i)->type() == GROUPWIDGET) {
443 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
444 for (int j = 0; j < subchildren.count(); j++)
445 collidingItems.removeAll(subchildren.at(j));
447 collidingItems.removeAll(children.at(i));
449 bool collision = false;
451 for (int i = 0; i < collidingItems.count(); i++) {
452 if (!collidingItems.at(i)->isEnabled()) continue;
453 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
454 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
455 // Moving backward, determine best pos
456 QPainterPath clipPath;
457 clipPath.addRect(item->sceneBoundingRect());
458 QPainterPath res = shape.intersected(clipPath);
459 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
462 snappedPos += offset;
463 // make sure we have no collision
464 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
465 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
466 collidingItems.removeAll(m_selectionGroup);
467 for (int i = 0; i < children.count(); i++) {
468 if (children.at(i)->type() == GROUPWIDGET) {
469 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
470 for (int j = 0; j < subchildren.count(); j++)
471 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++)
520 collidingItems.removeAll(subchildren.at(j));
522 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
533 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
534 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
538 if (m_tool == RAZORTOOL) {
539 setCursor(m_razorCursor);
540 //QGraphicsView::mouseMoveEvent(event);
542 } else if (m_tool == SPACERTOOL) {
543 setCursor(m_spacerCursor);
547 QList<QGraphicsItem *> itemList = items(event->pos());
548 QGraphicsRectItem *item = NULL;
549 OPERATIONTYPE opMode = NONE;
551 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
553 } else for (int i = 0; i < itemList.count(); i++) {
554 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
555 item = (QGraphicsRectItem*) itemList.at(i);
560 if (item && event->buttons() == Qt::NoButton) {
561 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
562 if (m_tool == RAZORTOOL) {
563 // razor tool over a clip, display current frame in monitor
564 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
565 //TODO: solve crash when showing frame when moving razor over clip
566 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
571 opMode = clip->operationMode(mapToScene(event->pos()));
572 const double size = 5;
573 if (opMode == m_moveOpMode) {
574 QGraphicsView::mouseMoveEvent(event);
577 removeTipAnimation();
579 m_moveOpMode = opMode;
580 setTipAnimation(clip, opMode, size);
581 if (opMode == MOVE) {
582 setCursor(Qt::OpenHandCursor);
583 if (item->type() == AVWIDGET) {
584 ClipItem *ci = static_cast <ClipItem *>(item);
585 QString message = ci->clipName() + i18n(":");
586 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
587 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
588 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
589 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
590 if (clip->parentItem() == m_selectionGroup)
591 message.append(i18n(" Selection duration:"));
593 message.append(i18n(" Group duration:"));
594 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
595 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
596 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
597 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
600 emit displayMessage(message, InformationMessage);
602 } else if (opMode == RESIZESTART) {
603 setCursor(KCursor("left_side", Qt::SizeHorCursor));
604 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
605 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
606 } else if (opMode == RESIZEEND) {
607 setCursor(KCursor("right_side", Qt::SizeHorCursor));
608 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
609 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
610 } else if (opMode == FADEIN || opMode == FADEOUT) {
611 setCursor(Qt::PointingHandCursor);
612 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
613 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
614 setCursor(Qt::PointingHandCursor);
615 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
616 } else if (opMode == KEYFRAME) {
617 setCursor(Qt::PointingHandCursor);
618 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
620 } // no clip under mouse
621 else if (m_tool == RAZORTOOL) {
624 } else if (opMode == MOVEGUIDE) {
625 m_moveOpMode = opMode;
626 setCursor(Qt::SplitHCursor);
628 removeTipAnimation();
629 setCursor(Qt::ArrowCursor);
630 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
631 QGraphicsView::mouseMoveEvent(event);
633 setCursorPos(mappedXPos);
634 slotCheckPositionScrolling();
636 } else m_moveOpMode = NONE;
638 QGraphicsView::mouseMoveEvent(event);
642 void CustomTrackView::mousePressEvent(QMouseEvent * event)
644 setFocus(Qt::MouseFocusReason);
645 m_menuPosition = QPoint();
647 // special cases (middle click button or ctrl / shift click
648 if (event->button() == Qt::MidButton) {
650 m_blockRefresh = false;
651 m_operationMode = NONE;
655 if (event->modifiers() & Qt::ShiftModifier) {
656 // Rectangle selection
657 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
658 setDragMode(QGraphicsView::RubberBandDrag);
659 if (!(event->modifiers() & Qt::ControlModifier)) {
660 resetSelectionGroup();
661 scene()->clearSelection();
663 m_blockRefresh = false;
664 m_operationMode = RUBBERSELECTION;
665 QGraphicsView::mousePressEvent(event);
669 m_blockRefresh = true;
671 bool collision = false;
673 if (m_tool != RAZORTOOL) activateMonitor();
674 else if (m_document->renderer()->playSpeed() != 0.0) {
675 m_document->renderer()->pause();
678 m_clickEvent = event->pos();
680 // check item under mouse
681 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
683 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
684 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
685 setDragMode(QGraphicsView::ScrollHandDrag);
686 QGraphicsView::mousePressEvent(event);
687 m_blockRefresh = false;
688 m_operationMode = NONE;
692 // if a guide and a clip were pressed, just select the guide
693 for (int i = 0; i < collisionList.count(); ++i) {
694 if (collisionList.at(i)->type() == GUIDEITEM) {
695 // a guide item was pressed
696 m_dragGuide = (Guide *) collisionList.at(i);
697 if (event->button() == Qt::LeftButton) { // move it
698 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
700 m_operationMode = MOVEGUIDE;
701 // deselect all clips so that only the guide will move
702 m_scene->clearSelection();
703 resetSelectionGroup(false);
704 updateSnapPoints(NULL);
705 QGraphicsView::mousePressEvent(event);
707 } else // show context menu
712 // Find first clip, transition or group under mouse (when no guides selected)
714 AbstractGroupItem *dragGroup = NULL;
715 AbstractClipItem *collisionClip = NULL;
717 while (!m_dragGuide && ct < collisionList.count()) {
718 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
719 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
720 if (collisionClip->isItemLocked())
722 if (collisionClip == m_dragItem)
723 collisionClip = NULL;
725 m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
740 #if QT_VERSION >= 0x040600
741 // Add shadow to dragged item, currently disabled because of painting artifacts
742 //TODO: re-enable when fixed
743 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
744 eff->setBlurRadius(5);
745 eff->setOffset(3, 3);
746 m_dragItem->setGraphicsEffect(eff);*/
748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
749 // update transition menu action
750 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
751 m_autoTransition->setEnabled(true);
752 } else m_autoTransition->setEnabled(false);
754 // context menu requested
755 if (event->button() == Qt::RightButton) {
757 if (dragGroup) dragGroup->setSelected(true);
758 else if (!m_dragItem->isSelected()) {
759 resetSelectionGroup(false);
760 m_scene->clearSelection();
761 m_dragItem->setSelected(true);
763 } else if (!m_dragGuide) {
764 // check if there is a guide close to mouse click
765 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
766 for (int i = 0; i < guidesCollisionList.count(); i++) {
767 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
768 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
772 // keep this to support multiple guides context menu in the future (?)
773 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
774 guidesCollisionList.removeAt(0);
776 if (!guidesCollisionList.isEmpty())
777 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
780 m_operationMode = NONE;
781 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
782 m_menuPosition = m_clickEvent;
788 // No item under click
789 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
790 resetSelectionGroup(false);
791 setCursor(Qt::ArrowCursor);
792 m_scene->clearSelection();
794 updateClipTypeActions(NULL);
795 if (m_tool == SPACERTOOL) {
796 QList<QGraphicsItem *> selection;
797 if (event->modifiers() == Qt::ControlModifier) {
798 // Ctrl + click, select all items on track after click position
799 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
800 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
801 // Cannot use spacer on locked track
802 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
806 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
809 selection = checkForGroups(rect, &isOk);
811 // groups found on track, do not allow the move
812 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
816 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;
818 // Select all items on all tracks after click position
819 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
820 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
823 QList <GenTime> offsetList;
824 // create group to hold selected items
825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
826 scene()->addItem(m_selectionGroup);
828 for (int i = 0; i < selection.count(); i++) {
829 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
830 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
831 if (item->isItemLocked()) continue;
832 offsetList.append(item->startPos());
833 offsetList.append(item->endPos());
834 m_selectionGroup->addToGroup(selection.at(i));
835 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
836 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
837 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
838 QList<QGraphicsItem *> children = selection.at(i)->childItems();
839 for (int j = 0; j < children.count(); j++) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
841 offsetList.append(item->startPos());
842 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
848 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
849 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
850 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
853 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
854 if (!offsetList.isEmpty()) {
856 QList <GenTime> cleandOffsetList;
857 GenTime startOffset = offsetList.takeFirst();
858 for (int k = 0; k < offsetList.size(); k++) {
859 GenTime newoffset = offsetList.at(k) - startOffset;
860 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
861 cleandOffsetList.append(newoffset);
864 updateSnapPoints(NULL, cleandOffsetList, true);
866 m_operationMode = SPACER;
868 setCursorPos((int)(mapToScene(event->x(), 0).x()));
870 QGraphicsView::mousePressEvent(event);
875 if (m_tool == RAZORTOOL && m_dragItem) {
876 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
877 if (m_dragItem->type() == TRANSITIONWIDGET) {
878 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
880 m_document->renderer()->pause();
881 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
882 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
885 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
886 m_commandStack->push(command);
888 setDocumentModified();
895 bool itemSelected = false;
896 if (m_dragItem->isSelected())
898 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
900 else if (dragGroup && dragGroup->isSelected())
903 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
904 if (event->modifiers() != Qt::ControlModifier) {
905 resetSelectionGroup(false);
906 m_scene->clearSelection();
907 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
908 viewport()->update();
909 } else resetSelectionGroup();
911 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
912 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
913 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
915 bool selected = !m_dragItem->isSelected();
917 dragGroup->setSelected(selected);
919 m_dragItem->setSelected(selected);
921 groupSelectedItems();
922 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
923 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
924 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
927 if (collisionClip != NULL || m_dragItem == NULL) {
928 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
929 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
930 emit clipItemSelected(selected);
932 emit clipItemSelected(NULL);
936 // If clicked item is selected, allow move
937 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
939 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
940 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 // Update snap points
943 if (m_selectionGroup == NULL) {
944 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
945 updateSnapPoints(NULL);
947 updateSnapPoints(m_dragItem);
949 QList <GenTime> offsetList;
950 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
951 for (int i = 0; i < children.count(); i++) {
952 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
953 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
954 offsetList.append(item->startPos());
955 offsetList.append(item->endPos());
958 if (!offsetList.isEmpty()) {
960 GenTime startOffset = offsetList.takeFirst();
961 QList <GenTime> cleandOffsetList;
962 for (int k = 0; k < offsetList.size(); k++) {
963 GenTime newoffset = offsetList.at(k) - startOffset;
964 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
965 cleandOffsetList.append(newoffset);
968 updateSnapPoints(NULL, cleandOffsetList, true);
972 if (m_operationMode == KEYFRAME) {
973 m_dragItem->updateSelectedKeyFrame();
974 m_blockRefresh = false;
976 } else if (m_operationMode == MOVE) {
977 setCursor(Qt::ClosedHandCursor);
978 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
980 info.startPos = m_dragItem->startPos();
981 info.track = m_dragItem->track();
982 int transitiontrack = getPreviousVideoTrack(info.track);
983 ClipItem *transitionClip = NULL;
984 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
985 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
986 info.endPos = transitionClip->endPos();
988 GenTime transitionDuration(65, m_document->fps());
989 if (m_dragItem->cropDuration() < transitionDuration)
990 info.endPos = m_dragItem->endPos();
992 info.endPos = info.startPos + transitionDuration;
994 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
995 // Check there is no other transition at that place
996 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
997 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
998 QList<QGraphicsItem *> selection = m_scene->items(r);
999 bool transitionAccepted = true;
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1002 Transition *tr = static_cast <Transition *>(selection.at(i));
1003 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1004 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1005 } else transitionAccepted = false;
1008 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1009 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1010 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1012 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1013 info.track = m_dragItem->track();
1014 int transitiontrack = getPreviousVideoTrack(info.track);
1015 ClipItem *transitionClip = NULL;
1016 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1017 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1018 info.startPos = transitionClip->startPos();
1020 GenTime transitionDuration(65, m_document->fps());
1021 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1022 else info.startPos = info.endPos - transitionDuration;
1024 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1025 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1026 EffectsList::setParameter(transition, "reverse", "1");
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1037 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1045 resetSelectionGroup(false);
1046 m_dragItem->setSelected(true);
1049 m_blockRefresh = false;
1051 QGraphicsView::mousePressEvent(event);
1054 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1056 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1057 QList<QGraphicsItem *> list = scene()->items(p);
1058 AbstractGroupItem *group = NULL;
1059 for (int i = 0; i < list.size(); i++) {
1060 if (!list.at(i)->isEnabled()) continue;
1061 if (list.at(i)->type() == GROUPWIDGET) {
1062 group = static_cast <AbstractGroupItem *>(list.at(i));
1066 rebuildGroup(group);
1069 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1072 resetSelectionGroup(false);
1073 m_scene->clearSelection();
1075 QList <QGraphicsItem *> children = group->childItems();
1076 m_document->clipManager()->removeGroup(group);
1077 scene()->destroyItemGroup(group);
1078 for (int i = 0; i < children.count(); i++)
1079 children.at(i)->setSelected(true);
1080 groupSelectedItems(false, true);
1084 void CustomTrackView::resetSelectionGroup(bool selectItems)
1086 if (m_selectionGroup) {
1087 // delete selection group
1088 bool snap = KdenliveSettings::snaptopoints();
1089 KdenliveSettings::setSnaptopoints(false);
1091 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1092 scene()->destroyItemGroup(m_selectionGroup);
1093 for (int i = 0; i < children.count(); i++) {
1094 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1095 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1096 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1097 children.at(i)->setSelected(selectItems);
1099 } else if (children.at(i)->type() == GROUPWIDGET) {
1100 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1101 children.at(i)->setSelected(selectItems);
1104 m_selectionGroup = NULL;
1105 KdenliveSettings::setSnaptopoints(snap);
1109 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1111 if (m_selectionGroup) {
1112 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1115 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1116 if (selection.isEmpty()) return;
1118 // Find top left position of selection
1119 for (int i = 0; i < selection.count(); i++) {
1120 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1121 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1122 } else if (selection.at(i)->parentItem()) {
1123 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1127 if (force || selection.count() > 1) {
1128 bool snap = KdenliveSettings::snaptopoints();
1129 KdenliveSettings::setSnaptopoints(false);
1130 if (createNewGroup) {
1131 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1132 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1133 QPointF diff = newGroup->pos();
1134 newGroup->translate(-diff.x(), -diff.y());
1135 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1137 scene()->addItem(newGroup);
1139 // Check if we are trying to include a group in a group
1140 QList <AbstractGroupItem *> groups;
1141 for (int i = 0; i < selection.count(); i++) {
1142 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1143 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1144 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1145 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1147 if (!groups.isEmpty()) {
1148 // ungroup previous groups
1149 while (!groups.isEmpty()) {
1150 AbstractGroupItem *grp = groups.takeFirst();
1151 m_document->clipManager()->removeGroup(grp);
1152 scene()->destroyItemGroup(grp);
1154 selection = m_scene->selectedItems();
1157 for (int i = 0; i < selection.count(); i++) {
1158 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1159 newGroup->addToGroup(selection.at(i));
1160 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1163 KdenliveSettings::setSnaptopoints(snap);
1165 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1166 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1167 QPointF diff = m_selectionGroup->pos();
1168 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1169 m_selectionGroup->translate(- diff.x(), -diff.y());
1171 scene()->addItem(m_selectionGroup);
1172 for (int i = 0; i < selection.count(); i++) {
1173 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1174 m_selectionGroup->addToGroup(selection.at(i));
1175 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1178 KdenliveSettings::setSnaptopoints(snap);
1179 if (m_selectionGroup) {
1180 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1181 m_selectionGroupInfo.track = m_selectionGroup->track();
1184 } else resetSelectionGroup();
1187 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1189 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1190 /*if (m_moveOpMode == KEYFRAME) {
1191 // user double clicked on a keyframe, open edit dialog
1192 //TODO: update for effects with several values per keyframe
1193 QDialog d(parentWidget());
1194 Ui::KeyFrameDialog_UI view;
1196 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1197 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1198 view.kfr_value->setFocus();
1199 if (d.exec() == QDialog::Accepted) {
1200 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1201 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1202 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1203 QString previous = item->keyframes(item->selectedEffectIndex());
1204 item->updateKeyframeEffect();
1205 QString next = item->keyframes(item->selectedEffectIndex());
1206 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1214 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1215 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1216 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1217 //QString previous = item->keyframes(item->selectedEffectIndex());
1218 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1219 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1220 //item->updateKeyframeEffect();
1221 //QString next = item->keyframes(item->selectedEffectIndex());
1222 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1223 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1224 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1225 m_commandStack->push(command);
1226 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1227 emit clipItemSelected(item, item->selectedEffectIndex());
1229 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1232 QList<QGraphicsItem *> collisionList = items(event->pos());
1233 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1234 Guide *editGuide = (Guide *) collisionList.at(0);
1235 if (editGuide) slotEditGuide(editGuide->info());
1240 void CustomTrackView::editItemDuration()
1242 AbstractClipItem *item;
1246 if (m_scene->selectedItems().count() == 1) {
1247 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1249 if (m_scene->selectedItems().empty())
1250 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1252 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1258 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1262 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1263 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1267 if (!item->isItemLocked()) {
1270 if (item->type() == TRANSITIONWIDGET)
1271 getTransitionAvailableSpace(item, minimum, maximum);
1273 getClipAvailableSpace(item, minimum, maximum);
1275 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1276 if (d.exec() == QDialog::Accepted) {
1277 ItemInfo clipInfo = item->info();
1278 ItemInfo startInfo = clipInfo;
1279 if (item->type() == TRANSITIONWIDGET) {
1280 // move & resize transition
1281 clipInfo.startPos = d.startPos();
1282 clipInfo.endPos = clipInfo.startPos + d.duration();
1283 clipInfo.track = item->track();
1284 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1285 m_commandStack->push(command);
1287 // move and resize clip
1288 QUndoCommand *moveCommand = new QUndoCommand();
1289 moveCommand->setText(i18n("Edit clip"));
1290 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1291 // duration was reduced, so process it first
1292 clipInfo.endPos = clipInfo.startPos + d.duration();
1293 clipInfo.cropStart = d.cropStart();
1294 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1296 if (d.startPos() != clipInfo.startPos) {
1297 startInfo = clipInfo;
1298 clipInfo.startPos = d.startPos();
1299 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1300 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1302 if (d.duration() > item->cropDuration()) {
1303 // duration was increased, so process it after move
1304 startInfo = clipInfo;
1305 clipInfo.endPos = clipInfo.startPos + d.duration();
1306 clipInfo.cropStart = d.cropStart();
1307 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1309 m_commandStack->push(moveCommand);
1313 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1317 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1319 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1321 clip->setKeyframes(index, keyframes);
1322 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1323 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1327 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1329 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1330 m_editGuide->setEnabled(m_dragGuide != NULL);
1331 m_markerMenu->clear();
1332 m_markerMenu->setEnabled(false);
1334 m_timelineContextMenu->popup(pos);
1335 } else if (group != NULL) {
1336 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1337 m_ungroupAction->setEnabled(true);
1338 updateClipTypeActions(NULL);
1339 m_timelineContextClipMenu->popup(pos);
1341 m_ungroupAction->setEnabled(false);
1342 if (clip->type() == AVWIDGET) {
1343 ClipItem *item = static_cast <ClipItem*>(clip);
1344 //build go to marker menu
1345 if (item->baseClip()) {
1346 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1347 int offset = item->startPos().frames(m_document->fps());
1348 if (!markers.isEmpty()) {
1349 for (int i = 0; i < markers.count(); i++) {
1350 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1351 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1352 QAction *go = m_markerMenu->addAction(position);
1353 go->setData(pos + offset);
1356 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1358 updateClipTypeActions(item);
1359 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1360 m_timelineContextClipMenu->popup(pos);
1361 } else if (clip->type() == TRANSITIONWIDGET) {
1362 m_timelineContextTransitionMenu->popup(pos);
1367 void CustomTrackView::activateMonitor()
1369 emit activateDocumentMonitor();
1372 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1374 resetSelectionGroup();
1376 info.startPos = GenTime();
1377 info.cropStart = GenTime(in, m_document->fps());
1378 info.endPos = GenTime(out - in, m_document->fps());
1379 info.cropDuration = info.endPos - info.startPos;
1382 // Check if clip can be inserted at that position
1383 ItemInfo pasteInfo = info;
1384 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1385 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1386 pasteInfo.track = selectedTrack();
1387 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1388 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1392 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1393 m_commandStack->push(command);
1395 selectClip(true, false);
1396 // Automatic audio split
1397 if (KdenliveSettings::splitaudio())
1401 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1403 if (data->hasFormat("kdenlive/clip")) {
1405 m_scene->clearSelection();
1406 resetSelectionGroup(false);
1407 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1408 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1410 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1413 QPointF framePos = mapToScene(pos);
1415 info.startPos = GenTime();
1416 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1417 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1418 info.cropDuration = info.endPos - info.startPos;
1421 // Check if clip can be inserted at that position
1422 ItemInfo pasteInfo = info;
1423 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1424 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1425 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1426 framePos.setX((int)(framePos.x() + 0.5));
1427 framePos.setY(pasteInfo.track * m_tracksHeight);
1428 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1431 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1432 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1433 m_selectionGroup->addToGroup(item);
1434 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1436 QList <GenTime> offsetList;
1437 offsetList.append(info.endPos);
1438 updateSnapPoints(NULL, offsetList);
1439 m_selectionGroup->setPos(framePos);
1440 scene()->addItem(m_selectionGroup);
1441 m_selectionGroup->setSelected(true);
1443 } else if (data->hasFormat("kdenlive/producerslist")) {
1445 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1446 m_scene->clearSelection();
1447 resetSelectionGroup(false);
1449 QList <GenTime> offsetList;
1450 QList <ItemInfo> infoList;
1451 QPointF framePos = mapToScene(pos);
1452 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1453 int track = (int)(framePos.y() / m_tracksHeight);
1454 framePos.setX((int)(framePos.x() + 0.5));
1455 framePos.setY(track * m_tracksHeight);
1457 // Check if clips can be inserted at that position
1458 for (int i = 0; i < ids.size(); ++i) {
1459 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1461 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1465 info.startPos = start;
1466 info.cropDuration = clip->duration();
1467 info.endPos = info.startPos + info.cropDuration;
1469 infoList.append(info);
1470 start += clip->duration();
1472 if (!canBePastedTo(infoList, AVWIDGET)) {
1475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1477 for (int i = 0; i < ids.size(); ++i) {
1478 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1480 info.startPos = start;
1481 info.cropDuration = clip->duration();
1482 info.endPos = info.startPos + info.cropDuration;
1484 start += info.cropDuration;
1485 offsetList.append(start);
1486 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1487 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1488 m_selectionGroup->addToGroup(item);
1489 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1492 updateSnapPoints(NULL, offsetList);
1493 m_selectionGroup->setPos(framePos);
1494 scene()->addItem(m_selectionGroup);
1495 //m_selectionGroup->setZValue(10);
1496 m_thumbsTimer.start();
1500 // the drag is not a clip (may be effect, ...)
1508 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1510 if (insertDropClips(event->mimeData(), event->pos())) {
1511 event->acceptProposedAction();
1512 } else QGraphicsView::dragEnterEvent(event);
1515 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1517 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);
1518 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1519 collindingItems.removeAll(item);
1520 if (collindingItems.isEmpty()) return false;
1522 for (int i = 0; i < collindingItems.count(); i++) {
1523 QGraphicsItem *collision = collindingItems.at(i);
1524 if (collision->type() == item->type()) {
1526 kDebug() << "// COLLISIION DETECTED";
1534 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1536 int track = m_document->tracksCount() - clip->track();
1537 GenTime pos = clip->startPos();
1538 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1539 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1542 bool success = true;
1543 for (int i = 0; i < clip->effectsCount(); i++) {
1544 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1546 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1547 m_document->renderer()->doRefresh();
1550 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1552 if (pos < GenTime()) {
1554 m_document->addTrackEffect(track - 1, effect);
1555 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1556 emit updateTrackEffectState(track - 1);
1557 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1560 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1562 // Special case: speed effect
1563 if (effect.attribute("id") == "speed") {
1564 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1565 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1568 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1569 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1570 if (strobe == 0) strobe = 1;
1571 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1572 EffectsParameterList params = clip->addEffect(effect);
1573 m_document->renderer()->mltAddEffect(track, pos, params);
1574 if (clip->isSelected()) emit clipItemSelected(clip);
1577 EffectsParameterList params = clip->addEffect(effect);
1578 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1579 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1580 if (clip->isSelected()) emit clipItemSelected(clip);
1581 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1584 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1586 QString index = effect.attribute("kdenlive_ix");
1587 if (pos < GenTime()) {
1588 // Delete track effect
1589 m_document->removeTrackEffect(track - 1, effect);
1590 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1591 emit updateTrackEffectState(track - 1);
1592 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1595 // Special case: speed effect
1596 if (effect.attribute("id") == "speed") {
1597 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1599 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1600 clip->deleteEffect(index);
1601 emit clipItemSelected(clip);
1602 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1606 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1607 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1608 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1611 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1613 clip->deleteEffect(index);
1614 emit clipItemSelected(clip);
1618 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1620 QList<QGraphicsItem *> itemList = group->childItems();
1621 QUndoCommand *effectCommand = new QUndoCommand();
1623 QDomNode namenode = effect.elementsByTagName("name").item(0);
1624 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1625 else effectName = i18n("effect");
1626 effectCommand->setText(i18n("Add %1", effectName));
1628 for (int i = 0; i < itemList.count(); i++) {
1629 if (itemList.at(i)->type() == AVWIDGET) {
1630 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1631 if (effect.attribute("type") == "audio") {
1632 // Don't add audio effects on video clips
1633 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1634 } else if (effect.hasAttribute("type") == false) {
1635 // Don't add video effect on audio clips
1636 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1639 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1640 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1643 if (item->isItemLocked()) {
1646 item->initEffect(effect);
1647 if (effect.attribute("tag") == "ladspa") {
1648 QString ladpsaFile = m_document->getLadspaFile();
1649 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1650 effect.setAttribute("src", ladpsaFile);
1652 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1657 m_commandStack->push(effectCommand);
1658 setDocumentModified();
1659 } else delete effectCommand;
1662 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1664 QList<QGraphicsItem *> itemList;
1665 QUndoCommand *effectCommand = new QUndoCommand();
1667 QDomNode namenode = effect.elementsByTagName("name").item(0);
1668 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1669 else effectName = i18n("effect");
1670 effectCommand->setText(i18n("Add %1", effectName));
1672 if (track == -1) itemList = scene()->selectedItems();
1673 if (itemList.isEmpty()) {
1674 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1675 if (clip) itemList.append(clip);
1676 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1680 for (int i = 0; i < itemList.count(); i++) {
1681 if (itemList.at(i)->type() == GROUPWIDGET) {
1682 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1683 for (int j = 0; j < subitems.count(); j++) {
1684 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1689 for (int i = 0; i < itemList.count(); i++) {
1690 if (itemList.at(i)->type() == AVWIDGET) {
1691 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1692 if (effect.attribute("type") == "audio") {
1693 // Don't add audio effects on video clips
1694 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1695 /* do not show error message when item is part of a group as the user probably knows what he does then
1696 * and the message is annoying when working with the split audio feature */
1697 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1698 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1701 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1702 // Don't add video effect on audio clips
1703 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1704 /* do not show error message when item is part of a group as the user probably knows what he does then
1705 * and the message is annoying when working with the split audio feature */
1706 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1707 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1711 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1712 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1715 if (item->isItemLocked()) {
1719 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1720 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1722 item->initEffect(effect);
1725 if (effect.attribute("tag") == "ladspa") {
1726 QString ladpsaFile = m_document->getLadspaFile();
1727 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1728 effect.setAttribute("src", ladpsaFile);
1730 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1733 if (effectCommand->childCount() > 0) {
1734 m_commandStack->push(effectCommand);
1735 setDocumentModified();
1736 } else delete effectCommand;
1739 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1742 // delete track effect
1743 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1744 m_commandStack->push(command);
1745 setDocumentModified();
1748 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1749 //clip is in a group, also remove the effect in other clips of the group
1750 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1751 QUndoCommand *delCommand = new QUndoCommand();
1753 QDomNode namenode = effect.elementsByTagName("name").item(0);
1754 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1755 else effectName = i18n("effect");
1756 delCommand->setText(i18n("Delete %1", effectName));
1759 for (int i = 0; i < items.count(); i++) {
1760 if (items.at(i)->type() == GROUPWIDGET) {
1761 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1762 for (int j = 0; j < subitems.count(); j++) {
1763 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1768 for (int i = 0; i < items.count(); i++) {
1769 if (items.at(i)->type() == AVWIDGET) {
1770 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1771 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1773 QDomElement eff = item->effectAt(ix);
1774 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1778 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1779 else delete delCommand;
1782 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1783 m_commandStack->push(command);
1784 setDocumentModified();
1787 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1789 if (insertedEffect.isNull()) {
1790 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1793 QDomElement effect = insertedEffect.cloneNode().toElement();
1794 kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix");
1795 if (pos < GenTime()) {
1796 // editing a track effect
1797 EffectsParameterList effectParams = getEffectArgs(effect);
1798 if (effect.attribute("tag") == "ladspa") {
1799 // Update the ladspa affect file
1800 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1802 // check if we are trying to reset a keyframe effect
1803 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1804 //clip->initEffect(effect);
1805 effectParams = getEffectArgs(effect);
1807 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1808 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1809 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1810 emit updateTrackEffectState(track - 1);
1811 setDocumentModified();
1815 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1817 // Special case: speed effect
1818 if (effect.attribute("id") == "speed") {
1819 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1821 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1822 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1823 if (strobe == 0) strobe = 1;
1824 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1826 clip->setEffectAt(ix, effect);
1827 if (ix == clip->selectedEffectIndex()) {
1828 clip->setSelectedEffect(ix);
1829 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1834 EffectsParameterList effectParams = getEffectArgs(effect);
1835 if (effect.attribute("tag") == "ladspa") {
1836 // Update the ladspa affect file
1837 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1839 // check if we are trying to reset a keyframe effect
1840 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1841 clip->initEffect(effect);
1842 effectParams = getEffectArgs(effect);
1844 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1845 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1847 clip->setEffectAt(ix, effect);
1848 if (ix == clip->selectedEffectIndex()) {
1849 clip->setSelectedEffect(ix);
1850 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1852 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1853 // A fade effect was modified, update the clip
1854 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1855 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1856 clip->setFadeIn(pos);
1858 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1859 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1860 clip->setFadeOut(pos);
1864 setDocumentModified();
1867 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1869 if (pos < GenTime()) {
1870 // Moving track effect
1871 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1872 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1874 if (!act.isNull() && !before.isNull()) {
1875 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1876 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1877 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1878 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1879 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1882 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1883 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1884 QDomElement act = clip->effectAt(newPos - 1);
1885 QDomElement before = clip->effectAt(oldPos - 1);
1886 clip->setEffectAt(oldPos - 1, act);
1887 clip->setEffectAt(newPos - 1, before);
1888 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1889 if (act.attribute("id") == "speed") {
1890 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1891 } else if (before.attribute("id") == "speed") {
1892 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1893 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1894 emit clipItemSelected(clip, newPos - 1);
1895 setDocumentModified();
1896 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1899 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1901 EditEffectCommand *command;
1903 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1904 else effect = clip->effectAt(effectPos);
1905 QDomElement oldEffect = effect.cloneNode().toElement();
1906 effect.setAttribute("disable", (int) disable);
1910 // editing track effect
1911 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1913 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1915 m_commandStack->push(command);
1916 setDocumentModified();;
1919 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1921 MoveEffectCommand *command;
1923 // editing track effect
1924 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1925 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1926 m_commandStack->push(command);
1927 setDocumentModified();
1930 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1932 EditEffectCommand *command;
1933 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1934 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1935 m_commandStack->push(command);
1938 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1940 QDomElement effect = clip->getEffectAt(ix);
1941 QDomElement oldeffect = effect.cloneNode().toElement();
1942 effect.setAttribute("region", region);
1943 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1944 m_commandStack->push(command);
1947 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1951 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1952 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1953 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1955 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);
1957 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1958 m_blockRefresh = false;
1962 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1964 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1965 int cutPos = (int) cutTime.frames(m_document->fps());
1967 newPos.startPos = cutTime;
1968 newPos.endPos = info.endPos;
1969 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1970 newPos.track = info.track;
1971 newPos.cropDuration = newPos.endPos - newPos.startPos;
1973 bool snap = KdenliveSettings::snaptopoints();
1974 KdenliveSettings::setSnaptopoints(false);
1975 ClipItem *dup = item->clone(newPos);
1976 // remove unwanted effects (fade in) from 2nd part of cutted clip
1977 int ix = dup->hasEffect(QString(), "fadein");
1979 QDomElement oldeffect = item->effectAt(ix);
1980 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1982 ix = dup->hasEffect(QString(), "fade_from_black");
1984 QDomElement oldeffect = item->effectAt(ix);
1985 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1987 item->resizeEnd(cutPos);
1988 scene()->addItem(dup);
1989 if (item->checkKeyFrames())
1990 slotRefreshEffects(item);
1991 if (dup->checkKeyFrames())
1992 slotRefreshEffects(dup);
1994 updatePanZoom(item);
1995 updatePanZoom(dup, cutTime - item->startPos());
1997 item->baseClip()->addReference();
1998 m_document->updateClip(item->baseClip()->getId());
1999 setDocumentModified();
2000 KdenliveSettings::setSnaptopoints(snap);
2002 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2006 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2007 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2009 if (!item || !dup || item == dup) {
2010 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2011 m_blockRefresh = false;
2014 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2015 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2019 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2020 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2021 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2022 //deleteClip(dup->info());
2024 bool snap = KdenliveSettings::snaptopoints();
2025 KdenliveSettings::setSnaptopoints(false);
2027 if (dup->isSelected()) emit clipItemSelected(NULL);
2028 dup->baseClip()->removeReference();
2029 m_document->updateClip(dup->baseClip()->getId());
2030 scene()->removeItem(dup);
2033 ItemInfo clipinfo = item->info();
2034 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2035 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2037 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2039 updatePanZoom(item);
2041 setDocumentModified();
2043 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2045 KdenliveSettings::setSnaptopoints(snap);
2048 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2051 void CustomTrackView::slotEnableRefresh()
2053 m_blockRefresh = false;
2056 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2058 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2059 if (itemList.count() == 1) {
2060 if (itemList.at(0)->type() == AVWIDGET) {
2061 ClipItem *item = (ClipItem *) itemList.at(0);
2063 info.track = item->track();
2064 ClipItem *transitionClip = NULL;
2065 const int transitiontrack = getPreviousVideoTrack(info.track);
2066 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2067 if (pos < item->startPos() + item->cropDuration() / 2) {
2068 // add transition to clip start
2069 info.startPos = item->startPos();
2070 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2071 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2072 info.endPos = transitionClip->endPos();
2073 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2074 // Check there is no other transition at that place
2075 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2076 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2077 QList<QGraphicsItem *> selection = m_scene->items(r);
2078 bool transitionAccepted = true;
2079 for (int i = 0; i < selection.count(); i++) {
2080 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2081 Transition *tr = static_cast <Transition *>(selection.at(i));
2082 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2083 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2084 } else transitionAccepted = false;
2087 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2088 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2091 // add transition to clip end
2092 info.endPos = item->endPos();
2093 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2094 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2095 info.startPos = transitionClip->startPos();
2096 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2097 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2098 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2100 // Check there is no other transition at that place
2101 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2102 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2103 QList<QGraphicsItem *> selection = m_scene->items(r);
2104 bool transitionAccepted = true;
2105 for (int i = 0; i < selection.count(); i++) {
2106 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2107 Transition *tr = static_cast <Transition *>(selection.at(i));
2108 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2109 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2110 } else transitionAccepted = false;
2113 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2114 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2117 } else for (int i = 0; i < itemList.count(); i++) {
2118 if (itemList.at(i)->type() == AVWIDGET) {
2119 ClipItem *item = (ClipItem *) itemList.at(i);
2121 info.startPos = item->startPos();
2122 info.endPos = info.startPos + GenTime(65, m_document->fps());
2123 info.track = item->track();
2125 // Check there is no other transition at that place
2126 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2127 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2128 QList<QGraphicsItem *> selection = m_scene->items(r);
2129 bool transitionAccepted = true;
2130 for (int i = 0; i < selection.count(); i++) {
2131 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2132 Transition *tr = static_cast <Transition *>(selection.at(i));
2133 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2134 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2135 } else transitionAccepted = false;
2138 int transitiontrack = getPreviousVideoTrack(info.track);
2139 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2140 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2145 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2147 if (transitionInfo.startPos >= transitionInfo.endPos) {
2148 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2151 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2152 m_commandStack->push(command);
2153 setDocumentModified();
2156 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2158 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2159 //kDebug() << "---- ADDING transition " << params.attribute("value");
2160 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2161 scene()->addItem(tr);
2162 setDocumentModified();
2164 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2169 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2171 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2173 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2176 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2177 if (m_dragItem == item) m_dragItem = NULL;
2179 #if QT_VERSION >= 0x040600
2180 // animate item deletion
2181 item->closeAnimation();
2185 emit transitionItemSelected(NULL);
2186 setDocumentModified();
2189 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2191 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2192 QDomElement xml = tr->toXML();
2193 if (old.isNull() || xml.isNull()) {
2194 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2197 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2198 m_commandStack->push(command);
2199 setDocumentModified();
2202 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2204 Transition *item = getTransitionItemAt(pos, track);
2206 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2210 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2211 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);
2212 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2213 item->setTransitionParameters(transition);
2214 if (updateTransitionWidget) {
2215 ItemInfo info = item->info();
2217 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2218 if (transitionClip && transitionClip->baseClip()) {
2219 QString size = transitionClip->baseClip()->getProperty("frame_size");
2220 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2221 if (factor == 0) factor = 1.0;
2222 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2223 p.setY(size.section('x', 1, 1).toInt());
2225 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2227 setDocumentModified();
2230 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2233 const QPointF pos = mapToScene(event->pos());
2234 if (m_selectionGroup) {
2235 m_selectionGroup->setPos(pos);
2236 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2237 event->acceptProposedAction();
2239 // Drag enter was not possible, try again at mouse position
2240 insertDropClips(event->mimeData(), event->pos());
2244 QGraphicsView::dragMoveEvent(event);
2248 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2250 if (m_selectionGroup && m_clipDrag) {
2251 m_thumbsTimer.stop();
2252 m_waitingThumbs.clear();
2253 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2255 scene()->destroyItemGroup(m_selectionGroup);
2256 m_selectionGroup = NULL;
2257 } else QGraphicsView::dragLeaveEvent(event);
2260 void CustomTrackView::dropEvent(QDropEvent * event)
2262 if (m_selectionGroup && m_clipDrag) {
2263 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2264 resetSelectionGroup();
2265 m_scene->clearSelection();
2266 bool hasVideoClip = false;
2267 QUndoCommand *addCommand = new QUndoCommand();
2268 addCommand->setText(i18n("Add timeline clip"));
2269 QList <ClipItem *> brokenClips;
2271 for (int i = 0; i < items.count(); i++) {
2272 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2273 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2274 if (items.count() == 1) {
2275 updateClipTypeActions(item);
2277 updateClipTypeActions(NULL);
2280 //TODO: take care of edit mode for undo
2281 item->baseClip()->addReference();
2282 //item->setZValue(item->defaultZValue());
2283 m_document->updateClip(item->baseClip()->getId());
2284 ItemInfo info = item->info();
2286 int tracknumber = m_document->tracksCount() - info.track - 1;
2287 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2288 if (isLocked) item->setItemLocked(true);
2289 ItemInfo clipInfo = info;
2290 clipInfo.track = m_document->tracksCount() - item->track();
2292 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2294 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2295 brokenClips.append(item);
2298 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2300 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2302 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2303 // add transparency transition
2304 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2305 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2307 item->setSelected(true);
2309 qDeleteAll(brokenClips);
2310 brokenClips.clear();
2311 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2312 else delete addCommand;
2314 // Automatic audio split
2315 if (KdenliveSettings::splitaudio())
2317 setDocumentModified();
2321 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2322 QList<QGraphicsItem *> selection = m_scene->items(rect);
2323 QStringList timelineList;
2325 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2326 for (int i = 0; i < selection.count(); i++) {
2327 if (selection.at(i)->type() == AVWIDGET) {
2328 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2329 int start = clip->startPos().frames(m_document->fps());
2330 int end = clip->endPos().frames(m_document->fps());
2331 timelineList.append(QString::number(start) + "-" + QString::number(end));
2334 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2337 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2338 if (items.count() > 1) groupSelectedItems(true);
2339 else if (items.count() == 1) m_dragItem = static_cast <ClipItem *>(items.at(0));
2340 event->setDropAction(Qt::MoveAction);
2342 } else QGraphicsView::dropEvent(event);
2346 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2348 bool snap = KdenliveSettings::snaptopoints();
2349 KdenliveSettings::setSnaptopoints(false);
2350 if (mode == OVERWRITEEDIT) {
2351 // if we are in overwrite mode, move clips accordingly
2353 if (item == NULL) info = posinfo;
2354 else info = item->info();
2355 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);
2356 QList<QGraphicsItem *> selection = m_scene->items(rect);
2357 if (item) selection.removeAll(item);
2358 for (int i = 0; i < selection.count(); i++) {
2359 if (!selection.at(i)->isEnabled()) continue;
2360 if (selection.at(i)->type() == AVWIDGET) {
2361 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2362 if (clip->startPos() < info.startPos) {
2363 if (clip->endPos() > info.endPos) {
2364 ItemInfo clipInfo = clip->info();
2365 ItemInfo dupInfo = clipInfo;
2366 GenTime diff = info.startPos - clipInfo.startPos;
2367 dupInfo.startPos = info.startPos;
2368 dupInfo.cropStart += diff;
2369 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2370 ItemInfo newdupInfo = dupInfo;
2371 GenTime diff2 = info.endPos - info.startPos;
2372 newdupInfo.startPos = info.endPos;
2373 newdupInfo.cropStart += diff2;
2374 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2375 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2376 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2377 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2378 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2380 ItemInfo newclipInfo = clip->info();
2381 newclipInfo.endPos = info.startPos;
2382 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2383 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2385 } else if (clip->endPos() <= info.endPos) {
2386 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2387 scene()->removeItem(clip);
2391 ItemInfo newclipInfo = clip->info();
2392 newclipInfo.startPos = info.endPos;
2393 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2394 clip->resizeStart(info.endPos.frames(m_document->fps()));
2398 } else if (mode == INSERTEDIT) {
2399 // if we are in push mode, move clips accordingly
2401 if (item == NULL) info = posinfo;
2402 else info = item->info();
2403 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);
2404 QList<QGraphicsItem *> selection = m_scene->items(rect);
2405 if (item) selection.removeAll(item);
2406 for (int i = 0; i < selection.count(); i++) {
2407 if (selection.at(i)->type() == AVWIDGET) {
2408 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2409 if (clip->startPos() < info.startPos) {
2410 if (clip->endPos() > info.startPos) {
2411 ItemInfo clipInfo = clip->info();
2412 ItemInfo dupInfo = clipInfo;
2413 GenTime diff = info.startPos - clipInfo.startPos;
2414 dupInfo.startPos = info.startPos;
2415 dupInfo.cropStart += diff;
2416 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2417 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2418 // Commented out; variable dup unused. --granjow
2419 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2420 cutClip(clipInfo, info.startPos, true, false);
2423 // TODO: add insertspacecommand
2428 KdenliveSettings::setSnaptopoints(snap);
2432 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2434 if (mode == OVERWRITEEDIT) {
2435 // if we are in overwrite or push mode, move clips accordingly
2436 bool snap = KdenliveSettings::snaptopoints();
2437 KdenliveSettings::setSnaptopoints(false);
2438 ItemInfo info = item->info();
2439 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2440 QList<QGraphicsItem *> selection = m_scene->items(rect);
2441 selection.removeAll(item);
2442 for (int i = 0; i < selection.count(); i++) {
2443 if (!selection.at(i)->isEnabled()) continue;
2444 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2445 Transition *tr = static_cast<Transition *>(selection.at(i));
2446 if (tr->startPos() < info.startPos) {
2447 ItemInfo firstPos = tr->info();
2448 ItemInfo newPos = firstPos;
2449 firstPos.endPos = item->startPos();
2450 newPos.startPos = item->endPos();
2451 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2452 if (tr->endPos() > info.endPos) {
2454 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2456 } else if (tr->endPos() > info.endPos) {
2458 ItemInfo firstPos = tr->info();
2459 firstPos.startPos = item->endPos();
2460 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2462 // remove transition
2463 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2467 KdenliveSettings::setSnaptopoints(snap);
2471 QStringList CustomTrackView::mimeTypes() const
2473 QStringList qstrList;
2474 // list of accepted mime types for drop
2475 qstrList.append("text/plain");
2476 qstrList.append("kdenlive/producerslist");
2477 qstrList.append("kdenlive/clip");
2481 Qt::DropActions CustomTrackView::supportedDropActions() const
2483 // returns what actions are supported when dropping
2484 return Qt::MoveAction;
2487 void CustomTrackView::setDuration(int duration)
2489 int diff = qAbs(duration - sceneRect().width());
2490 if (diff * matrix().m11() > -50) {
2491 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2492 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2494 m_projectDuration = duration;
2497 int CustomTrackView::duration() const
2499 return m_projectDuration;
2502 void CustomTrackView::addTrack(TrackInfo type, int ix)
2504 if (ix == -1 || ix == m_document->tracksCount()) {
2505 m_document->insertTrack(0, type);
2506 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2508 m_document->insertTrack(m_document->tracksCount() - ix, type);
2509 // insert track in MLT playlist
2510 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2512 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2513 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2514 QList<QGraphicsItem *> selection = m_scene->items(r);
2515 resetSelectionGroup();
2517 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2518 scene()->addItem(m_selectionGroup);
2519 for (int i = 0; i < selection.count(); i++) {
2520 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2521 m_selectionGroup->addToGroup(selection.at(i));
2522 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2525 // Move graphic items
2526 m_selectionGroup->translate(0, m_tracksHeight);
2528 // adjust track number
2529 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2530 for (int i = 0; i < children.count(); i++) {
2531 if (children.at(i)->type() == GROUPWIDGET) {
2532 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2533 children << grp->childItems();
2536 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2538 ItemInfo clipinfo = item->info();
2539 if (item->type() == AVWIDGET) {
2540 ClipItem *clip = static_cast <ClipItem *>(item);
2541 // slowmotion clips are not track dependant, so no need to update them
2542 if (clip->speed() != 1.0) continue;
2543 // We add a move clip command so that we get the correct producer for new track number
2544 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2545 Mlt::Producer *prod;
2546 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2547 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2548 else prod = clip->baseClip()->producer(clipinfo.track);
2549 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2550 // problem updating clip
2551 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2554 } else if (item->type() == TRANSITIONWIDGET) {
2555 Transition *tr = static_cast <Transition *>(item);
2556 int track = tr->transitionEndTrack();
2558 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2562 resetSelectionGroup(false);
2565 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2566 for (int i = 0; i < m_guides.count(); i++) {
2567 QLineF l = m_guides.at(i)->line();
2568 l.setP2(QPointF(l.x2(), maxHeight));
2569 m_guides.at(i)->setLine(l);
2571 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2572 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2573 viewport()->update();
2574 emit tracksChanged();
2575 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2576 //setFixedHeight(50 * m_tracksCount);
2579 void CustomTrackView::removeTrack(int ix)
2581 // Delete track in MLT playlist
2582 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2583 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2585 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2586 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2587 QList<QGraphicsItem *> selection = m_scene->items(r);
2589 resetSelectionGroup();
2591 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2592 scene()->addItem(m_selectionGroup);
2593 for (int i = 0; i < selection.count(); i++) {
2594 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2595 m_selectionGroup->addToGroup(selection.at(i));
2596 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2599 // Move graphic items
2600 qreal ydiff = 0 - (int) m_tracksHeight;
2601 m_selectionGroup->translate(0, ydiff);
2603 // adjust track number
2604 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2605 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2606 for (int i = 0; i < children.count(); i++) {
2607 if (children.at(i)->type() == GROUPWIDGET) {
2608 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2609 children << grp->childItems();
2612 if (children.at(i)->type() == AVWIDGET) {
2613 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2615 ItemInfo clipinfo = clip->info();
2616 // We add a move clip command so that we get the correct producer for new track number
2617 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2618 Mlt::Producer *prod;
2619 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2620 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2621 else prod = clip->baseClip()->producer(clipinfo.track);
2622 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2623 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2626 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2627 Transition *tr = static_cast <Transition *>(children.at(i));
2629 int track = tr->transitionEndTrack();
2631 ItemInfo clipinfo = tr->info();
2632 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2636 resetSelectionGroup(false);
2638 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2639 for (int i = 0; i < m_guides.count(); i++) {
2640 QLineF l = m_guides.at(i)->line();
2641 l.setP2(QPointF(l.x2(), maxHeight));
2642 m_guides.at(i)->setLine(l);
2644 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2645 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2647 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2648 viewport()->update();
2649 emit tracksChanged();
2650 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2653 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2655 for (int i = 0; i < trackInfos.count(); ++i) {
2656 m_document->setTrackType(i, trackInfos.at(i));
2657 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2658 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2661 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2662 viewport()->update();
2665 void CustomTrackView::slotSwitchTrackAudio(int ix)
2667 /*for (int i = 0; i < m_document->tracksCount(); i++)
2668 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2669 int tracknumber = m_document->tracksCount() - ix - 1;
2670 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2671 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2672 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2673 setDocumentModified();
2676 void CustomTrackView::slotSwitchTrackLock(int ix)
2678 int tracknumber = m_document->tracksCount() - ix - 1;
2679 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2680 m_commandStack->push(command);
2684 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2686 int tracknumber = m_document->tracksCount() - ix - 1;
2687 m_document->switchTrackLock(tracknumber, lock);
2689 emit doTrackLock(ix, lock);
2690 AbstractClipItem *clip = NULL;
2691 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2693 for (int i = 0; i < selection.count(); i++) {
2694 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2695 if (selection.at(i)->isSelected()) {
2696 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2697 else emit transitionItemSelected(NULL);
2699 clip = static_cast <AbstractClipItem *>(selection.at(i));
2700 clip->setItemLocked(lock);
2701 if (clip == m_dragItem)
2704 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2705 viewport()->update();
2706 setDocumentModified();
2709 void CustomTrackView::slotSwitchTrackVideo(int ix)
2711 int tracknumber = m_document->tracksCount() - ix;
2712 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2713 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2714 setDocumentModified();
2717 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2719 // Check there is no group going over several tracks there, or that would result in timeline corruption
2720 QList<QGraphicsItem *> selection = scene()->items(rect);
2722 int maxHeight = m_tracksHeight * 1.5;
2723 for (int i = 0; i < selection.count(); i++) {
2724 // Check that we don't try to move a group with clips on other tracks
2725 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2728 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2736 void CustomTrackView::slotRemoveSpace()
2740 if (m_menuPosition.isNull()) {
2741 pos = GenTime(cursorPos(), m_document->fps());
2743 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2746 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2747 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2750 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2751 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2755 ClipItem *item = getClipItemAt(pos, track);
2757 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);
2760 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2761 //kDebug() << "// GOT LENGT; " << length;
2763 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);
2767 // Make sure there is no group in the way
2768 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2771 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2773 // groups found on track, do not allow the move
2774 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2778 QList<ItemInfo> clipsToMove;
2779 QList<ItemInfo> transitionsToMove;
2781 for (int i = 0; i < items.count(); i++) {
2782 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2783 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2784 ItemInfo info = item->info();
2785 if (item->type() == AVWIDGET) {
2786 clipsToMove.append(info);
2787 } else if (item->type() == TRANSITIONWIDGET) {
2788 transitionsToMove.append(info);
2793 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2794 m_commandStack->push(command);
2797 void CustomTrackView::slotInsertSpace()
2801 if (m_menuPosition.isNull()) {
2802 pos = GenTime(cursorPos(), m_document->fps());
2804 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2805 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2807 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2808 if (d.exec() != QDialog::Accepted) return;
2809 GenTime spaceDuration = d.selectedDuration();
2810 track = d.selectedTrack();
2812 QList<QGraphicsItem *> items;
2814 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2815 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2819 ClipItem *item = getClipItemAt(pos, track);
2820 if (item) pos = item->startPos();
2822 // Make sure there is no group in the way
2823 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2825 items = checkForGroups(rect, &isOk);
2827 // groups found on track, do not allow the move
2828 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2832 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2833 items = scene()->items(rect);
2836 QList<ItemInfo> clipsToMove;
2837 QList<ItemInfo> transitionsToMove;
2839 for (int i = 0; i < items.count(); i++) {
2840 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2841 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2842 ItemInfo info = item->info();
2843 if (item->type() == AVWIDGET)
2844 clipsToMove.append(info);
2845 else if (item->type() == TRANSITIONWIDGET)
2846 transitionsToMove.append(info);
2850 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2851 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2852 m_commandStack->push(command);
2856 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2858 int diff = duration.frames(m_document->fps());
2859 resetSelectionGroup();
2860 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2861 scene()->addItem(m_selectionGroup);
2863 Transition *transition;
2865 // Create lists with start pos for each track
2866 QMap <int, int> trackClipStartList;
2867 QMap <int, int> trackTransitionStartList;
2869 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2870 trackClipStartList[i] = -1;
2871 trackTransitionStartList[i] = -1;
2874 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2875 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2877 if (clip->parentItem()) {
2878 m_selectionGroup->addToGroup(clip->parentItem());
2879 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2881 m_selectionGroup->addToGroup(clip);
2882 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2884 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))
2885 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2887 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);
2890 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2891 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2893 if (transition->parentItem()) {
2894 m_selectionGroup->addToGroup(transition->parentItem());
2895 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2897 m_selectionGroup->addToGroup(transition);
2898 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2900 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))
2901 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2902 } 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);
2904 m_selectionGroup->translate(diff, 0);
2906 // update items coordinates
2907 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2909 for (int i = 0; i < itemList.count(); i++) {
2910 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2911 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2912 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2913 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2914 for (int j = 0; j < children.count(); j++) {
2915 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2920 resetSelectionGroup(false);
2922 track = m_document->tracksCount() - track;
2923 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2926 void CustomTrackView::deleteClip(const QString &clipId)
2928 resetSelectionGroup();
2929 QList<QGraphicsItem *> itemList = items();
2930 QUndoCommand *deleteCommand = new QUndoCommand();
2932 for (int i = 0; i < itemList.count(); i++) {
2933 if (itemList.at(i)->type() == AVWIDGET) {
2934 ClipItem *item = (ClipItem *)itemList.at(i);
2935 if (item->clipProducer() == clipId) {
2937 if (item->parentItem()) {
2938 // Clip is in a group, destroy the group
2939 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2941 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2945 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2946 if (count == 0) delete deleteCommand;
2947 else m_commandStack->push(deleteCommand);
2950 void CustomTrackView::setCursorPos(int pos, bool seek)
2952 if (pos == m_cursorPos) return;
2953 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2955 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2956 else if (m_autoScroll) checkScrolling();
2957 m_cursorLine->setPos(m_cursorPos, 0);
2960 void CustomTrackView::updateCursorPos()
2962 m_cursorLine->setPos(m_cursorPos, 0);
2965 int CustomTrackView::cursorPos()
2967 return (int)(m_cursorPos);
2970 void CustomTrackView::moveCursorPos(int delta)
2972 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2973 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2974 m_cursorPos += delta;
2975 m_cursorLine->setPos(m_cursorPos, 0);
2976 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2979 void CustomTrackView::initCursorPos(int pos)
2981 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2983 m_cursorLine->setPos(pos, 0);
2987 void CustomTrackView::checkScrolling()
2989 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2992 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2994 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2995 QGraphicsView::mouseReleaseEvent(event);
2996 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2997 #if QT_VERSION >= 0x040600
2998 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3000 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3001 if (event->button() == Qt::MidButton) {
3004 setDragMode(QGraphicsView::NoDrag);
3005 if (m_operationMode == MOVEGUIDE) {
3006 setCursor(Qt::ArrowCursor);
3007 m_operationMode = NONE;
3008 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3009 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3010 if (newPos != m_dragGuide->position()) {
3011 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3012 m_commandStack->push(command);
3013 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3014 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3015 m_document->syncGuides(m_guides);
3020 } else if (m_operationMode == SPACER && m_selectionGroup) {
3022 if (event->modifiers() != Qt::ControlModifier) {
3023 // We are moving all tracks
3025 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3026 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3028 if (timeOffset != GenTime()) {
3029 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3031 QList<ItemInfo> clipsToMove;
3032 QList<ItemInfo> transitionsToMove;
3034 // Create lists with start pos for each track
3035 QMap <int, int> trackClipStartList;
3036 QMap <int, int> trackTransitionStartList;
3038 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3039 trackClipStartList[i] = -1;
3040 trackTransitionStartList[i] = -1;
3043 for (int i = 0; i < items.count(); i++) {
3044 if (items.at(i)->type() == GROUPWIDGET)
3045 items += items.at(i)->childItems();
3048 for (int i = 0; i < items.count(); i++) {
3049 if (items.at(i)->type() == AVWIDGET) {
3050 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3051 ItemInfo info = item->info();
3052 clipsToMove.append(info);
3054 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3055 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3056 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3057 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3058 ItemInfo info = item->info();
3059 transitionsToMove.append(info);
3061 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3062 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3065 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3066 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3067 m_commandStack->push(command);
3068 if (track != -1) track = m_document->tracksCount() - track;
3069 kDebug() << "SPACER TRACK:" << track;
3070 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3071 setDocumentModified();
3074 resetSelectionGroup(false);
3075 m_operationMode = NONE;
3076 } else if (m_operationMode == RUBBERSELECTION) {
3077 //kDebug() << "// END RUBBER SELECT";
3078 resetSelectionGroup();
3079 groupSelectedItems();
3080 m_operationMode = NONE;
3083 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3084 emit transitionItemSelected(NULL);
3088 if (m_dragItem) info = m_dragItem->info();
3090 if (m_operationMode == MOVE) {
3091 setCursor(Qt::OpenHandCursor);
3092 if (m_dragItem->parentItem() == 0) {
3093 // we are moving one clip, easy
3094 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3095 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3096 Mlt::Producer *prod;
3097 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3098 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3099 else prod = item->baseClip()->producer(info.track);
3100 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);
3103 QUndoCommand *moveCommand = new QUndoCommand();
3104 moveCommand->setText(i18n("Move clip"));
3105 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3107 int tracknumber = m_document->tracksCount() - item->track() - 1;
3108 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3109 if (isLocked) item->setItemLocked(true);
3110 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3111 // Also move automatic transitions (on lower track)
3112 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3113 ItemInfo startTrInfo;
3114 ItemInfo newStartTrInfo;
3115 bool moveStartTrans = false;
3116 bool moveEndTrans = false;
3117 if (startTransition && startTransition->isAutomatic()) {
3118 startTrInfo = startTransition->info();
3119 newStartTrInfo = startTrInfo;
3120 newStartTrInfo.track = info.track;
3121 newStartTrInfo.startPos = info.startPos;
3122 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3123 // transition end should stay the same
3125 // transition end should be adjusted to clip
3126 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3128 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3130 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3131 // Check if there is a transition at clip end
3132 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3133 if (tr && tr->isAutomatic()) {
3134 ItemInfo trInfo = tr->info();
3135 ItemInfo newTrInfo = trInfo;
3136 newTrInfo.track = info.track;
3137 newTrInfo.endPos = m_dragItem->endPos();
3138 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3139 // transition start should stay the same
3141 // transition start should be moved
3142 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3144 if (newTrInfo.startPos < newTrInfo.endPos) {
3145 moveEndTrans = true;
3146 if (moveStartTrans) {
3147 // we have to move both transitions, remove the start one so that there is no collision
3148 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3150 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3151 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3152 if (moveStartTrans) {
3153 // re-add transition in correct place
3154 int transTrack = startTransition->transitionEndTrack();
3155 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3156 transTrack = getPreviousVideoTrack(info.track);
3158 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3159 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3165 if (moveStartTrans && !moveEndTrans) {
3166 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3167 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3170 // Also move automatic transitions (on upper track)
3171 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3172 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3173 ItemInfo trInfo = tr->info();
3174 ItemInfo newTrInfo = trInfo;
3175 newTrInfo.startPos = m_dragItem->startPos();
3176 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3177 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3178 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3179 // transition end should be adjusted to clip on upper track
3180 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3182 if (newTrInfo.startPos < newTrInfo.endPos) {
3183 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3184 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3188 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3189 // Check if there is a transition at clip end
3190 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3191 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3192 ItemInfo trInfo = tr->info();
3193 ItemInfo newTrInfo = trInfo;
3194 newTrInfo.endPos = m_dragItem->endPos();
3195 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3196 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3197 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3198 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3199 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3200 // transition start should be moved
3201 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3203 if (newTrInfo.startPos < newTrInfo.endPos) {
3204 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3205 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3210 m_commandStack->push(moveCommand);
3211 //checkTrackSequence(m_dragItem->track());
3213 // undo last move and emit error message
3214 bool snap = KdenliveSettings::snaptopoints();
3215 KdenliveSettings::setSnaptopoints(false);
3216 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3217 KdenliveSettings::setSnaptopoints(snap);
3218 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3220 setDocumentModified();
3221 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3222 Transition *transition = static_cast <Transition *>(m_dragItem);
3223 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3224 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)) {
3225 // Moving transition failed, revert to previous position
3226 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3227 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3229 QUndoCommand *moveCommand = new QUndoCommand();
3230 moveCommand->setText(i18n("Move transition"));
3231 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3232 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3233 m_commandStack->push(moveCommand);
3234 setDocumentModified();
3238 // Moving several clips. We need to delete them and readd them to new position,
3239 // or they might overlap each other during the move
3240 QGraphicsItemGroup *group;
3241 if (m_selectionGroup)
3242 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3244 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3245 QList<QGraphicsItem *> items = group->childItems();
3247 QList<ItemInfo> clipsToMove;
3248 QList<ItemInfo> transitionsToMove;
3250 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3251 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3252 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3253 QUndoCommand *moveGroup = new QUndoCommand();
3254 moveGroup->setText(i18n("Move group"));
3255 if (timeOffset != GenTime() || trackOffset != 0) {
3256 // remove items in MLT playlist
3259 int max = items.count();
3260 for (int i = 0; i < max; i++) {
3261 if (items.at(i)->type() == GROUPWIDGET) {
3262 items += items.at(i)->childItems();
3265 m_document->renderer()->blockSignals(true);
3266 for (int i = 0; i < items.count(); i++) {
3267 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3268 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3269 ItemInfo info = item->info();
3270 if (item->type() == AVWIDGET) {
3271 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3272 // error, clip cannot be removed from playlist
3273 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3275 clipsToMove.append(info);
3278 transitionsToMove.append(info);
3279 Transition *tr = static_cast <Transition*>(item);
3280 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3283 m_document->renderer()->blockSignals(false);
3284 for (int i = 0; i < items.count(); i++) {
3285 // re-add items in correct place
3286 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3287 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3289 ItemInfo info = item->info();
3290 int tracknumber = m_document->tracksCount() - info.track - 1;
3291 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3293 group->removeFromGroup(item);
3294 item->setItemLocked(true);
3297 if (item->type() == AVWIDGET) {
3298 ClipItem *clip = static_cast <ClipItem*>(item);
3299 info.track = m_document->tracksCount() - info.track;
3300 Mlt::Producer *prod;
3301 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3302 if (clip->isAudioOnly())
3303 prod = clip->baseClip()->audioProducer(info.track);
3304 else if (clip->isVideoOnly())
3305 prod = clip->baseClip()->videoProducer();
3307 prod = clip->baseClip()->producer(info.track);
3308 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3309 for (int i = 0; i < clip->effectsCount(); i++) {
3310 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3313 Transition *tr = static_cast <Transition*>(item);
3314 int newTrack = tr->transitionEndTrack();
3315 if (!tr->forcedTrack()) {
3316 newTrack = getPreviousVideoTrack(info.track);
3318 tr->updateTransitionEndTrack(newTrack);
3319 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3320 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3323 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3324 m_commandStack->push(moveGroup);
3326 //QPointF top = group->sceneBoundingRect().topLeft();
3327 //QPointF oldpos = m_selectionGroup->scenePos();
3328 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3329 //group->setPos(top);
3330 //TODO: get rid of the 3 lines below
3331 if (m_selectionGroup) {
3332 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3333 m_selectionGroupInfo.track = m_selectionGroup->track();
3335 for (int i = 0; i < items.count(); ++i) {
3336 if (items.at(i)->type() == GROUPWIDGET) {
3337 rebuildGroup((AbstractGroupItem*)items.at(i));
3342 for (int i = 0; i < items.count(); ++i) {
3344 items.at(i)->setSelected(true);
3345 if (items.at(i)->parentItem())
3346 items.at(i)->parentItem()->setSelected(true);
3349 groupSelectedItems();
3351 rebuildGroup((AbstractGroupItem *)group);
3353 setDocumentModified();
3356 m_document->renderer()->doRefresh();
3357 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3359 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3360 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3362 QUndoCommand *resizeCommand = new QUndoCommand();
3363 resizeCommand->setText(i18n("Resize group"));
3364 QList <QGraphicsItem *> items = parent->childItems();
3365 QList <ItemInfo> infos = parent->resizeInfos();
3366 parent->clearResizeInfos();
3368 for (int i = 0; i < items.count(); ++i) {
3369 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3370 if (item && item->type() == AVWIDGET) {
3371 ItemInfo info = infos.at(itemcount);
3372 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3376 m_commandStack->push(resizeCommand);
3379 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3381 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3383 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3384 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3386 QUndoCommand *resizeCommand = new QUndoCommand();
3387 resizeCommand->setText(i18n("Resize group"));
3388 QList <QGraphicsItem *> items = parent->childItems();
3389 QList <ItemInfo> infos = parent->resizeInfos();
3390 parent->clearResizeInfos();
3392 for (int i = 0; i < items.count(); ++i) {
3393 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3394 if (item && item->type() == AVWIDGET) {
3395 ItemInfo info = infos.at(itemcount);
3396 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3400 m_commandStack->push(resizeCommand);
3403 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3405 } else if (m_operationMode == FADEIN) {
3406 // resize fade in effect
3407 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3408 int ix = item->hasEffect("volume", "fadein");
3409 int ix2 = item->hasEffect("", "fade_from_black");
3411 QDomElement oldeffect = item->effectAt(ix);
3412 int start = item->cropStart().frames(m_document->fps());
3413 int end = item->fadeIn();
3415 slotDeleteEffect(item, -1, oldeffect, false);
3418 QDomElement effect = oldeffect.cloneNode().toElement();
3419 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3420 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3421 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3422 emit clipItemSelected(item, ix);
3424 } else if (item->fadeIn() != 0 && ix2 == -1) {
3426 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3428 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3429 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3430 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3431 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3434 QDomElement oldeffect = item->effectAt(ix2);
3435 int start = item->cropStart().frames(m_document->fps());
3436 int end = item->fadeIn();
3438 slotDeleteEffect(item, -1, oldeffect, false);
3441 QDomElement effect = oldeffect.cloneNode().toElement();
3442 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3443 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3444 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3445 emit clipItemSelected(item, ix2);
3448 } else if (m_operationMode == FADEOUT) {
3449 // resize fade in effect
3450 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3451 int ix = item->hasEffect("volume", "fadeout");
3452 int ix2 = item->hasEffect("", "fade_to_black");
3454 QDomElement oldeffect = item->effectAt(ix);
3455 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3456 int start = item->fadeOut();
3458 slotDeleteEffect(item, -1, oldeffect, false);
3460 start = end - start;
3461 QDomElement effect = oldeffect.cloneNode().toElement();
3462 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3463 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3464 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3465 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3466 emit clipItemSelected(item, ix);
3468 } else if (item->fadeOut() != 0 && ix2 == -1) {
3470 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3472 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3473 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3474 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3475 EffectsList::setParameter(effect, "out", QString::number(0));
3476 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3479 QDomElement oldeffect = item->effectAt(ix2);
3480 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3481 int start = item->fadeOut();
3483 slotDeleteEffect(item, -1, oldeffect, false);
3485 start = end - start;
3486 QDomElement effect = oldeffect.cloneNode().toElement();
3487 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3488 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3489 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3490 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3491 emit clipItemSelected(item, ix2);
3494 } else if (m_operationMode == KEYFRAME) {
3495 // update the MLT effect
3496 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3497 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3499 // check if we want to remove keyframe
3500 double val = mapToScene(event->pos()).toPoint().y();
3501 QRectF br = item->sceneBoundingRect();
3502 double maxh = 100.0 / br.height();
3503 val = (br.bottom() - val) * maxh;
3504 int start = item->cropStart().frames(m_document->fps());
3505 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3507 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3509 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3511 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3514 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3515 //item->updateKeyframeEffect();
3516 //QString next = item->keyframes(item->selectedEffectIndex());
3517 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3518 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3520 m_commandStack->push(command);
3521 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3522 emit clipItemSelected(item, item->selectedEffectIndex());
3524 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3525 // A transition is selected
3527 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3528 if (transitionClip && transitionClip->baseClip()) {
3529 QString size = transitionClip->baseClip()->getProperty("frame_size");
3530 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3531 if (factor == 0) factor = 1.0;
3532 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3533 p.setY(size.section('x', 1, 1).toInt());
3535 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3536 } else emit transitionItemSelected(NULL);
3537 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3538 m_operationMode = NONE;
3541 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3543 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3545 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3546 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3549 if (item->isSelected()) emit clipItemSelected(NULL);
3550 item->baseClip()->removeReference();
3551 m_document->updateClip(item->baseClip()->getId());
3553 /*if (item->baseClip()->isTransparent()) {
3554 // also remove automatic transition
3555 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3556 if (tr && tr->isAutomatic()) {
3557 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3558 scene()->removeItem(tr);
3562 m_waitingThumbs.removeAll(item);
3563 if (m_dragItem == item) m_dragItem = NULL;
3564 #if QT_VERSION >= 0x040600
3565 // animate item deletion
3566 item->closeAnimation();
3567 /*if (refresh) item->closeAnimation();
3569 // no refresh, means we have several operations chained, we need to delete clip immediatly
3570 // so that it does not get in the way of the other
3579 setDocumentModified();
3580 if (refresh) m_document->renderer()->doRefresh();
3583 void CustomTrackView::deleteSelectedClips()
3585 resetSelectionGroup();
3586 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3587 if (itemList.count() == 0) {
3588 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3591 scene()->clearSelection();
3592 QUndoCommand *deleteSelected = new QUndoCommand();
3594 bool resetGroup = false;
3597 int transitionCount = 0;
3598 // expand & destroy groups
3599 for (int i = 0; i < itemList.count(); i++) {
3600 if (itemList.at(i)->type() == GROUPWIDGET) {
3602 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3603 QList <ItemInfo> clipInfos;
3604 QList <ItemInfo> transitionInfos;
3605 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3606 for (int j = 0; j < children.count(); j++) {
3607 if (children.at(j)->type() == AVWIDGET) {
3608 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3609 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3610 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3611 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3612 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3614 if (itemList.contains(children.at(j))) {
3615 children.removeAt(j);
3619 itemList += children;
3620 if (clipInfos.count() > 0)
3621 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3623 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3624 itemList.insert(i + 1, itemList.at(i)->parentItem());
3627 for (int i = 0; i < itemList.count(); i++) {
3628 if (itemList.at(i)->type() == AVWIDGET) {
3630 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3631 if (item->parentItem()) resetGroup = true;
3632 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3633 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3634 emit clipItemSelected(NULL);
3635 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3637 Transition *item = static_cast <Transition *>(itemList.at(i));
3638 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3639 if (item->parentItem()) resetGroup = true;
3640 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3641 emit transitionItemSelected(NULL);
3644 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3645 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3646 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3647 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3648 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3649 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3650 else deleteSelected->setText(i18n("Delete selected items"));
3651 m_commandStack->push(deleteSelected);
3654 void CustomTrackView::changeClipSpeed()
3656 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3657 if (itemList.count() == 0) {
3658 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3661 QUndoCommand *changeSelected = new QUndoCommand();
3662 changeSelected->setText("Edit clip speed");
3666 for (int i = 0; i < itemList.count(); i++) {
3667 if (itemList.at(i)->type() == AVWIDGET) {
3668 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3669 ItemInfo info = item->info();
3670 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3672 double speed = (double) percent / 100.0;
3673 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3675 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3679 if (count > 0) m_commandStack->push(changeSelected);
3680 else delete changeSelected;
3683 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3685 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3686 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3688 kDebug() << "ERROR: Cannot find clip for speed change";
3689 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3692 info.track = m_document->tracksCount() - item->track();
3694 if (item->isVideoOnly())
3695 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3696 else if (item->isAudioOnly())
3697 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3699 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3701 item->setSpeed(speed, strobe);
3702 item->updateRectGeometry();
3703 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3704 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3706 updatePositionEffects(item, info);
3707 setDocumentModified();
3708 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3711 void CustomTrackView::cutSelectedClips()
3713 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3714 QList<AbstractGroupItem *> groups;
3715 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3716 for (int i = 0; i < itemList.count(); ++i) {
3717 if (!itemList.at(i))
3719 if (itemList.at(i)->type() == AVWIDGET) {
3720 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3721 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3722 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3723 if (!groups.contains(group))
3725 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3726 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3727 m_commandStack->push(command);
3729 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3730 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3731 if (!groups.contains(group))
3736 for (int i = 0; i < groups.count(); ++i)
3737 razorGroup(groups.at(i), currentPos);
3740 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3743 QList <QGraphicsItem *> children = group->childItems();
3744 QList <ItemInfo> clips1, transitions1;
3745 QList <ItemInfo> clipsCut, transitionsCut;
3746 QList <ItemInfo> clips2, transitions2;
3747 for (int i = 0; i < children.count(); ++i) {
3748 children.at(i)->setSelected(false);
3749 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3750 if (child->type() == AVWIDGET) {
3751 if (cutPos > child->endPos())
3752 clips1 << child->info();
3753 else if (cutPos < child->startPos())
3754 clips2 << child->info();
3756 clipsCut << child->info();
3758 if (cutPos > child->endPos())
3759 transitions1 << child->info();
3760 else if (cutPos < child->startPos())
3761 transitions2 << child->info();
3763 transitionsCut << child->info();
3766 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3768 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3769 m_commandStack->push(command);
3773 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)
3776 for (int i = 0; i < clipsCut.count(); ++i) {
3777 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3779 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3780 clips1 << clip->info();
3781 if (clipBehind != NULL)
3782 clips2 << clipBehind->info();
3785 /* TODO: cut transitionsCut
3786 * For now just append them to group1 */
3787 transitions1 << transitionsCut;
3788 doGroupClips(clips1, transitions1, true);
3789 doGroupClips(clips2, transitions2, true);
3791 /* we might also just use clipsCut.at(0)->parentItem().
3792 * Do this loop just in case something went wrong during cut */
3793 for (int i = 0; i < clipsCut.count(); ++i) {
3794 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3795 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3796 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3797 QList <QGraphicsItem *> children = group->childItems();
3798 QList <ItemInfo> groupClips;
3799 QList <ItemInfo> groupTrans;
3800 for (int j = 0; j < children.count(); ++j) {
3801 if (children.at(j)->type() == AVWIDGET)
3802 groupClips << ((AbstractClipItem *)children.at(j))->info();
3803 else if (children.at(j)->type() == TRANSITIONWIDGET)
3804 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3806 doGroupClips(groupClips, groupTrans, false);
3810 for (int i = 0; i < clipsCut.count(); ++i)
3811 cutClip(clipsCut.at(i), cutPos, false);
3812 // TODO: uncut transitonsCut
3813 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3817 void CustomTrackView::groupClips(bool group)
3819 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3820 QList <ItemInfo> clipInfos;
3821 QList <ItemInfo> transitionInfos;
3822 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3825 int max = itemList.count();
3826 for (int i = 0; i < max; i++) {
3827 if (itemList.at(i)->type() == GROUPWIDGET) {
3828 itemList += itemList.at(i)->childItems();
3832 for (int i = 0; i < itemList.count(); i++) {
3833 if (itemList.at(i)->type() == AVWIDGET) {
3834 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3835 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3836 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3837 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3838 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3841 if (clipInfos.count() > 0) {
3842 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3843 m_commandStack->push(command);
3847 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3849 resetSelectionGroup();
3850 m_scene->clearSelection();
3852 for (int i = 0; i < clipInfos.count(); i++) {
3853 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3854 if (clip == NULL) continue;
3855 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3856 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3857 m_document->clipManager()->removeGroup(grp);
3858 scene()->destroyItemGroup(grp);
3860 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3862 for (int i = 0; i < transitionInfos.count(); i++) {
3863 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3864 if (tr == NULL) continue;
3865 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3866 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3867 m_document->clipManager()->removeGroup(grp);
3868 scene()->destroyItemGroup(grp);
3870 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3872 setDocumentModified();
3876 QList <QGraphicsItemGroup *> groups;
3877 for (int i = 0; i < clipInfos.count(); i++) {
3878 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3880 clip->setSelected(true);
3883 for (int i = 0; i < transitionInfos.count(); i++) {
3884 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3886 clip->setSelected(true);
3890 groupSelectedItems(false, true);
3891 setDocumentModified();
3894 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3896 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3897 if (baseclip == NULL) {
3898 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3902 if (baseclip->producer() == NULL) {
3903 // If the clip has no producer, we must wait until it is created...
3905 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3906 emit forceClipProcessing(clipId);
3907 qApp->processEvents();
3908 for (int i = 0; i < 3; i++) {
3909 if (baseclip->producer() == NULL) {
3910 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3913 if (baseclip->producer() == NULL) {
3914 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3918 emit displayMessage(QString(), InformationMessage);
3922 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3923 item->setEffectList(effects);
3924 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3925 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3926 scene()->addItem(item);
3928 int tracknumber = m_document->tracksCount() - info.track - 1;
3929 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3930 if (isLocked) item->setItemLocked(true);
3932 baseclip->addReference();
3933 m_document->updateClip(baseclip->getId());
3934 info.track = m_document->tracksCount() - info.track;
3935 Mlt::Producer *prod;
3936 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3937 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3938 else prod = baseclip->producer(info.track);
3939 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3940 for (int i = 0; i < item->effectsCount(); i++) {
3941 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3943 setDocumentModified();
3944 if (refresh) m_document->renderer()->doRefresh();
3945 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3946 m_thumbsTimer.start();
3949 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3951 QList<QGraphicsItem *> list = scene()->items();
3952 ClipItem *clip = NULL;
3953 for (int i = 0; i < list.size(); ++i) {
3954 if (list.at(i)->type() == AVWIDGET) {
3955 clip = static_cast <ClipItem *>(list.at(i));
3956 if (clip->clipProducer() == clipId) {
3957 ItemInfo info = clip->info();
3958 info.track = m_document->tracksCount() - clip->track();
3959 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3960 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3962 clip->refreshClip(true);
3969 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3971 int framepos = (int)(pos.frames(m_document->fps()));
3972 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3973 ClipItem *clip = NULL;
3974 for (int i = 0; i < list.size(); i++) {
3975 if (!list.at(i)->isEnabled()) continue;
3976 if (list.at(i)->type() == AVWIDGET) {
3977 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3978 if (test->endPos() == pos) clip = test;
3985 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3987 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3988 ClipItem *clip = NULL;
3989 for (int i = 0; i < list.size(); i++) {
3990 if (!list.at(i)->isEnabled()) continue;
3991 if (list.at(i)->type() == AVWIDGET) {
3992 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3993 if (test->startPos() == pos) clip = test;
4000 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4002 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4003 QList<QGraphicsItem *> list = scene()->items(p);
4004 ClipItem *clip = NULL;
4005 for (int i = 0; i < list.size(); i++) {
4006 if (!list.at(i)->isEnabled()) continue;
4007 if (list.at(i)->type() == AVWIDGET) {
4008 clip = static_cast <ClipItem *>(list.at(i));
4015 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4017 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4020 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4022 const QPointF p(pos, (track + 1) * m_tracksHeight);
4023 QList<QGraphicsItem *> list = scene()->items(p);
4024 Transition *clip = NULL;
4025 for (int i = 0; i < list.size(); i++) {
4026 if (!list.at(i)->isEnabled()) continue;
4027 if (list.at(i)->type() == TRANSITIONWIDGET) {
4028 clip = static_cast <Transition *>(list.at(i));
4035 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4037 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4040 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4042 int framepos = (int)(pos.frames(m_document->fps()));
4043 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4044 QList<QGraphicsItem *> list = scene()->items(p);
4045 Transition *clip = NULL;
4046 for (int i = 0; i < list.size(); i++) {
4047 if (!list.at(i)->isEnabled()) continue;
4048 if (list.at(i)->type() == TRANSITIONWIDGET) {
4049 Transition *test = static_cast <Transition *>(list.at(i));
4050 if (test->endPos() == pos) clip = test;
4057 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4059 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4060 QList<QGraphicsItem *> list = scene()->items(p);
4061 Transition *clip = NULL;
4062 for (int i = 0; i < list.size(); ++i) {
4063 if (!list.at(i)->isEnabled()) continue;
4064 if (list.at(i)->type() == TRANSITIONWIDGET) {
4065 Transition *test = static_cast <Transition *>(list.at(i));
4066 if (test->startPos() == pos) clip = test;
4073 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4075 if (m_selectionGroup) resetSelectionGroup(false);
4076 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4078 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);
4079 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4082 Mlt::Producer *prod;
4083 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4084 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4085 else prod = item->baseClip()->producer(end.track);
4087 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
4089 bool snap = KdenliveSettings::snaptopoints();
4090 KdenliveSettings::setSnaptopoints(false);
4091 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4093 int tracknumber = m_document->tracksCount() - end.track - 1;
4094 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4095 m_scene->clearSelection();
4096 if (isLocked) item->setItemLocked(true);
4098 if (item->isItemLocked()) item->setItemLocked(false);
4099 item->setSelected(true);
4101 if (item->baseClip()->isTransparent()) {
4102 // Also move automatic transition
4103 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4104 if (tr && tr->isAutomatic()) {
4105 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4106 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);
4107 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4110 KdenliveSettings::setSnaptopoints(snap);
4111 setDocumentModified();
4113 // undo last move and emit error message
4114 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4116 if (refresh) m_document->renderer()->doRefresh();
4117 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4120 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4123 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4124 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4125 resetSelectionGroup();
4126 m_scene->clearSelection();
4128 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4129 scene()->addItem(m_selectionGroup);
4131 m_document->renderer()->blockSignals(true);
4132 for (int i = 0; i < startClip.count(); i++) {
4134 startClip[i].startPos = startClip.at(i).startPos - offset;
4135 startClip[i].track = startClip.at(i).track - trackOffset;
4137 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4138 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4140 clip->setItemLocked(false);
4141 if (clip->parentItem()) {
4142 m_selectionGroup->addToGroup(clip->parentItem());
4143 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4145 m_selectionGroup->addToGroup(clip);
4146 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4148 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4149 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4151 for (int i = 0; i < startTransition.count(); i++) {
4153 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4154 startTransition[i].track = startTransition.at(i).track - trackOffset;
4156 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4158 tr->setItemLocked(false);
4159 if (tr->parentItem()) {
4160 m_selectionGroup->addToGroup(tr->parentItem());
4161 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4163 m_selectionGroup->addToGroup(tr);
4164 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4166 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());
4167 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4169 m_document->renderer()->blockSignals(false);
4171 if (m_selectionGroup) {
4172 bool snap = KdenliveSettings::snaptopoints();
4173 KdenliveSettings::setSnaptopoints(false);
4175 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4176 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4178 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4180 int max = children.count();
4181 for (int i = 0; i < max; i++) {
4182 if (children.at(i)->type() == GROUPWIDGET) {
4183 children += children.at(i)->childItems();
4184 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4185 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4186 /*m_document->clipManager()->removeGroup(grp);
4187 m_scene->destroyItemGroup(grp);*/
4188 children.removeAll(children.at(i));
4193 for (int i = 0; i < children.count(); i++) {
4194 // re-add items in correct place
4195 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4196 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4198 ItemInfo info = item->info();
4199 int tracknumber = m_document->tracksCount() - info.track - 1;
4200 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4202 item->setItemLocked(true);
4203 else if (item->isItemLocked())
4204 item->setItemLocked(false);
4206 if (item->type() == AVWIDGET) {
4207 ClipItem *clip = static_cast <ClipItem*>(item);
4208 info.track = m_document->tracksCount() - info.track;
4209 Mlt::Producer *prod;
4210 if (clip->isAudioOnly())
4211 prod = clip->baseClip()->audioProducer(info.track);
4212 else if (clip->isVideoOnly())
4213 prod = clip->baseClip()->videoProducer();
4215 prod = clip->baseClip()->producer(info.track);
4216 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4217 for (int i = 0; i < clip->effectsCount(); i++) {
4218 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4220 } else if (item->type() == TRANSITIONWIDGET) {
4221 Transition *tr = static_cast <Transition*>(item);
4223 if (!tr->forcedTrack()) {
4224 newTrack = getPreviousVideoTrack(info.track);
4226 newTrack = tr->transitionEndTrack() + trackOffset;
4227 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4229 tr->updateTransitionEndTrack(newTrack);
4230 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4234 resetSelectionGroup(false);
4236 for (int i = 0; i < children.count(); i++) {
4237 if (children.at(i)->parentItem())
4238 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4242 KdenliveSettings::setSnaptopoints(snap);
4243 m_document->renderer()->doRefresh();
4244 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4247 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4249 Transition *item = getTransitionItemAt(start.startPos, start.track);
4251 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);
4252 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4255 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4256 bool snap = KdenliveSettings::snaptopoints();
4257 KdenliveSettings::setSnaptopoints(false);
4258 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4259 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4260 // Transition was moved
4261 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4262 } else if (end.endPos == start.endPos) {
4263 // Transition start resize
4264 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4265 } else if (end.startPos == start.startPos) {
4266 // Transition end resize;
4267 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4268 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4271 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4272 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4273 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4275 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4276 KdenliveSettings::setSnaptopoints(snap);
4277 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4278 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());
4279 if (m_dragItem && m_dragItem == item) {
4281 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4282 if (transitionClip && transitionClip->baseClip()) {
4283 QString size = transitionClip->baseClip()->getProperty("frame_size");
4284 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4285 if (factor == 0) factor = 1.0;
4286 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4287 p.setY(size.section('x', 1, 1).toInt());
4289 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4291 if (m_refresh) m_document->renderer()->doRefresh();
4292 setDocumentModified();
4295 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4297 bool resizeClipStart = (start.startPos != end.startPos);
4298 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4300 if (dontWorry) return;
4301 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);
4302 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4305 if (item->parentItem()) {
4306 // Item is part of a group, reset group
4307 resetSelectionGroup();
4310 bool snap = KdenliveSettings::snaptopoints();
4311 KdenliveSettings::setSnaptopoints(false);
4312 if (resizeClipStart) {
4313 ItemInfo clipinfo = item->info();
4314 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4315 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4317 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4318 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4319 updatePositionEffects(item, clipinfo);
4320 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4322 ItemInfo clipinfo = item->info();
4323 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4324 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4326 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4327 updatePositionEffects(item, clipinfo);
4328 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4330 if (!resizeClipStart && end.cropStart != start.cropStart) {
4331 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4332 ItemInfo clipinfo = end;
4333 clipinfo.track = m_document->tracksCount() - end.track;
4334 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4336 item->setCropStart(end.cropStart);
4337 item->resetThumbs(true);
4340 m_document->renderer()->doRefresh();
4341 KdenliveSettings::setSnaptopoints(snap);
4342 setDocumentModified();
4345 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4347 if (pos == oldInfo.startPos.frames(m_document->fps()))
4349 bool snap = KdenliveSettings::snaptopoints();
4351 KdenliveSettings::setSnaptopoints(false);
4352 item->resizeStart(pos);
4353 if (item->startPos().frames(m_document->fps()) != pos) {
4354 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4355 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4356 KdenliveSettings::setSnaptopoints(snap);
4359 KdenliveSettings::setSnaptopoints(snap);
4362 bool hasParentCommand = false;
4364 hasParentCommand = true;
4366 command = new QUndoCommand();
4367 command->setText(i18n("Resize clip start"));
4370 // do this here, too, because otherwise undo won't update the group
4371 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4372 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4374 ItemInfo info = item->info();
4375 if (item->type() == AVWIDGET) {
4376 ItemInfo resizeinfo = oldInfo;
4377 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4378 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4380 // Check if there is an automatic transition on that clip (lower track)
4381 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4382 if (transition && transition->isAutomatic()) {
4383 ItemInfo trInfo = transition->info();
4384 ItemInfo newTrInfo = trInfo;
4385 newTrInfo.startPos = item->startPos();
4386 if (newTrInfo.startPos < newTrInfo.endPos)
4387 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4389 // Check if there is an automatic transition on that clip (upper track)
4390 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4391 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4392 ItemInfo trInfo = transition->info();
4393 ItemInfo newTrInfo = trInfo;
4394 newTrInfo.startPos = item->startPos();
4395 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4396 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4397 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4401 TODO: cleanup the effect update process
4403 ClipItem *clip = static_cast < ClipItem * >(item);
4407 QDomElement root = doc.createElement("list");
4408 doc.appendChild(root);
4409 QList <int> indexes;
4410 for (int i = 0; i < clip->effectsCount(); i++) {
4411 QDomElement effect = clip->effectAt(i);
4412 if (EffectsList::hasKeyFrames(effect)) {
4413 doc.appendChild(doc.importNode(effect, true));
4418 updatePanZoom(clip);
4420 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4421 // Keyframes were modified, updateClip
4422 QDomNodeList effs = doc.elementsByTagName("effect");
4424 // Since we must always resize clip before updating the keyframes, we
4425 // put a resize command before & after checking keyframes so that
4426 // we are sure the resize is performed before whenever we do or undo the action
4428 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4429 for (int i = 0; i < indexes.count(); i++) {
4430 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4431 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4433 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4434 emit clipItemSelected(clip);
4436 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4439 updatePositionEffects(clip, oldInfo);
4441 KdenliveSettings::setSnaptopoints(false);
4442 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4443 KdenliveSettings::setSnaptopoints(snap);
4444 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4446 } else if (item->type() == TRANSITIONWIDGET) {
4447 Transition *transition = static_cast <Transition *>(item);
4448 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)) {
4449 // Cannot resize transition
4450 KdenliveSettings::setSnaptopoints(false);
4451 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4452 KdenliveSettings::setSnaptopoints(snap);
4453 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4455 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4456 if (command == NULL)
4457 m_commandStack->push(moveCommand);
4461 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4462 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4464 if (!hasParentCommand)
4465 m_commandStack->push(command);
4468 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4470 if (pos == oldInfo.endPos.frames(m_document->fps()))
4472 bool snap = KdenliveSettings::snaptopoints();
4474 KdenliveSettings::setSnaptopoints(false);
4475 item->resizeEnd(pos);
4476 if (item->endPos().frames(m_document->fps()) != pos) {
4477 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4478 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4479 KdenliveSettings::setSnaptopoints(snap);
4482 KdenliveSettings::setSnaptopoints(snap);
4485 bool hasParentCommand = false;
4487 hasParentCommand = true;
4489 command = new QUndoCommand();
4490 command->setText(i18n("Resize clip end"));
4493 // do this here, too, because otherwise undo won't update the group
4494 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4495 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4497 ItemInfo info = item->info();
4498 if (item->type() == AVWIDGET) {
4499 ItemInfo resizeinfo = info;
4500 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4501 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4503 // Check if there is an automatic transition on that clip (lower track)
4504 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4505 if (tr && tr->isAutomatic()) {
4506 ItemInfo trInfo = tr->info();
4507 ItemInfo newTrInfo = trInfo;
4508 newTrInfo.endPos = item->endPos();
4509 if (newTrInfo.endPos > newTrInfo.startPos)
4510 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4513 // Check if there is an automatic transition on that clip (upper track)
4514 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4515 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4516 ItemInfo trInfo = tr->info();
4517 ItemInfo newTrInfo = trInfo;
4518 newTrInfo.endPos = item->endPos();
4519 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4520 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4521 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4526 ClipItem *clip = static_cast < ClipItem * >(item);
4528 QDomElement root = doc.createElement("list");
4529 doc.appendChild(root);
4530 QList <int> indexes;
4531 for (int i = 0; i < clip->effectsCount(); i++) {
4532 QDomElement effect = clip->effectAt(i);
4533 if (EffectsList::hasKeyFrames(effect)) {
4534 doc.appendChild(doc.importNode(effect, true));
4539 updatePanZoom(clip);
4541 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4542 // Keyframes were modified, updateClip
4543 QDomNodeList effs = doc.elementsByTagName("effect");
4545 // Since we must always resize clip before updating the keyframes, we
4546 // put a resize command before & after checking keyframes so that
4547 // we are sure the resize is performed before whenever we do or undo the action
4549 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4550 for (int i = 0; i < indexes.count(); i++) {
4551 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4552 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4554 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4555 emit clipItemSelected(clip);
4557 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4560 updatePositionEffects(clip, oldInfo);
4562 KdenliveSettings::setSnaptopoints(false);
4563 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4564 KdenliveSettings::setSnaptopoints(true);
4565 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4567 } else if (item->type() == TRANSITIONWIDGET) {
4568 Transition *transition = static_cast <Transition *>(item);
4569 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)) {
4570 // Cannot resize transition
4571 KdenliveSettings::setSnaptopoints(false);
4572 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4573 KdenliveSettings::setSnaptopoints(true);
4574 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4576 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4577 if (command == NULL)
4578 m_commandStack->push(moveCommand);
4581 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4582 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4584 if (!hasParentCommand)
4585 m_commandStack->push(command);
4588 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4590 int end = item->fadeIn();
4592 // there is a fade in effect
4593 int effectPos = item->hasEffect("volume", "fadein");
4594 if (effectPos != -1) {
4595 QDomElement oldeffect = item->effectAt(effectPos);
4596 int start = item->cropStart().frames(m_document->fps());
4597 int max = item->cropDuration().frames(m_document->fps());
4599 // Make sure the fade effect is not longer than the clip
4600 item->setFadeIn(max);
4601 end = item->fadeIn();
4604 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4605 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4606 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4607 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4608 // if fade effect is displayed, update the effect edit widget with new clip duration
4609 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4611 effectPos = item->hasEffect("brightness", "fade_from_black");
4612 if (effectPos != -1) {
4613 QDomElement oldeffect = item->effectAt(effectPos);
4614 int start = item->cropStart().frames(m_document->fps());
4615 int max = item->cropDuration().frames(m_document->fps());
4617 // Make sure the fade effect is not longer than the clip
4618 item->setFadeIn(max);
4619 end = item->fadeIn();
4622 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4623 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4624 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4625 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4626 // if fade effect is displayed, update the effect edit widget with new clip duration
4627 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4630 int start = item->fadeOut();
4632 // there is a fade out effect
4633 int effectPos = item->hasEffect("volume", "fadeout");
4634 if (effectPos != -1) {
4635 QDomElement oldeffect = item->effectAt(effectPos);
4636 int max = item->cropDuration().frames(m_document->fps());
4637 int end = max + item->cropStart().frames(m_document->fps());
4639 // Make sure the fade effect is not longer than the clip
4640 item->setFadeOut(max);
4641 start = item->fadeOut();
4643 start = end - start;
4644 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4645 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4646 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4647 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4648 // if fade effect is displayed, update the effect edit widget with new clip duration
4649 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4651 effectPos = item->hasEffect("brightness", "fade_to_black");
4652 if (effectPos != -1) {
4653 QDomElement oldeffect = item->effectAt(effectPos);
4654 int max = item->cropDuration().frames(m_document->fps());
4655 int end = max + item->cropStart().frames(m_document->fps());
4657 // Make sure the fade effect is not longer than the clip
4658 item->setFadeOut(max);
4659 start = item->fadeOut();
4661 start = end - start;
4662 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4663 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4664 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4665 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4666 // if fade effect is displayed, update the effect edit widget with new clip duration
4667 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4671 int effectPos = item->hasEffect("freeze", "freeze");
4672 if (effectPos != -1) {
4673 // Freeze effect needs to be adjusted with clip resize
4674 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4675 QDomElement eff = item->getEffectAt(effectPos);
4676 if (!eff.isNull() && diff != 0) {
4677 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4678 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4679 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4680 emit clipItemSelected(item, item->selectedEffectIndex());
4685 effectPos = item->hasEffect("affine", "pan_zoom");
4686 if (effectPos != -1) {
4687 QDomElement oldeffect = item->effectAt(effectPos);
4688 int start = item->cropStart().frames(m_document->fps());
4689 int max = start + item->cropDuration().frames(m_document->fps());
4694 oldeffect.setAttribute("in", start);
4695 oldeffect.setAttribute("out", max);
4697 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4698 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4699 // if effect is displayed, update the effect edit widget with new clip duration
4700 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4704 double CustomTrackView::getSnapPointForPos(double pos)
4706 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4709 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4711 QList <GenTime> snaps;
4712 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4713 QList<QGraphicsItem *> itemList = items();
4714 for (int i = 0; i < itemList.count(); i++) {
4715 if (itemList.at(i) == selected) continue;
4716 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4717 if (itemList.at(i)->type() == AVWIDGET) {
4718 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4719 GenTime start = item->startPos();
4720 GenTime end = item->endPos();
4721 snaps.append(start);
4723 if (!offsetList.isEmpty()) {
4724 for (int j = 0; j < offsetList.size(); j++) {
4725 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4726 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4730 QList < GenTime > markers = item->snapMarkers();
4731 for (int j = 0; j < markers.size(); ++j) {
4732 GenTime t = markers.at(j);
4734 if (!offsetList.isEmpty()) {
4735 for (int k = 0; k < offsetList.size(); k++) {
4736 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4740 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4741 Transition *transition = static_cast <Transition*>(itemList.at(i));
4742 GenTime start = transition->startPos();
4743 GenTime end = transition->endPos();
4744 snaps.append(start);
4746 if (!offsetList.isEmpty()) {
4747 for (int j = 0; j < offsetList.size(); j++) {
4748 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4749 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4755 // add cursor position
4756 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4758 if (!offsetList.isEmpty()) {
4759 for (int j = 0; j < offsetList.size(); j++) {
4760 snaps.append(pos - offsetList.at(j));
4765 for (int i = 0; i < m_guides.count(); i++) {
4766 snaps.append(m_guides.at(i)->position());
4767 if (!offsetList.isEmpty()) {
4768 for (int j = 0; j < offsetList.size(); j++) {
4769 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4775 m_scene->setSnapList(snaps);
4776 //for (int i = 0; i < m_snapPoints.size(); ++i)
4777 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4780 void CustomTrackView::slotSeekToPreviousSnap()
4782 updateSnapPoints(NULL);
4783 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4784 setCursorPos((int) res.frames(m_document->fps()));
4788 void CustomTrackView::slotSeekToNextSnap()
4790 updateSnapPoints(NULL);
4791 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4792 setCursorPos((int) res.frames(m_document->fps()));
4796 void CustomTrackView::clipStart()
4798 AbstractClipItem *item = getMainActiveClip();
4800 setCursorPos((int) item->startPos().frames(m_document->fps()));
4805 void CustomTrackView::clipEnd()
4807 AbstractClipItem *item = getMainActiveClip();
4809 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4814 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4816 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4817 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4818 m_commandStack->push(command);
4821 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4823 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4824 m_commandStack->push(command);
4827 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4829 DocClipBase *base = m_document->clipManager()->getClipById(id);
4830 QList <CommentedTime> markers = base->commentedSnapMarkers();
4832 if (markers.isEmpty()) {
4833 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4836 QUndoCommand *deleteMarkers = new QUndoCommand();
4837 deleteMarkers->setText("Delete clip markers");
4839 for (int i = 0; i < markers.size(); i++) {
4840 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4842 m_commandStack->push(deleteMarkers);
4845 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4847 DocClipBase *base = m_document->clipManager()->getClipById(id);
4848 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4849 else base->deleteSnapMarker(pos);
4850 emit updateClipMarkers(base);
4851 setDocumentModified();
4852 viewport()->update();
4855 int CustomTrackView::hasGuide(int pos, int offset)
4857 for (int i = 0; i < m_guides.count(); i++) {
4858 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4859 if (qAbs(guidePos - pos) <= offset) return guidePos;
4860 else if (guidePos > pos) return -1;
4865 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4869 double fps = m_document->fps();
4870 for (int i = 0; i < m_guides.count(); i++) {
4871 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4872 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4874 goMenu->setEnabled(!m_guides.isEmpty());
4877 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4879 if (oldPos > GenTime() && pos > GenTime()) {
4881 for (int i = 0; i < m_guides.count(); i++) {
4882 if (m_guides.at(i)->position() == oldPos) {
4883 Guide *item = m_guides.at(i);
4884 item->updateGuide(pos, comment);
4888 } else if (pos > GenTime()) addGuide(pos, comment);
4892 for (int i = 0; i < m_guides.count(); i++) {
4893 if (m_guides.at(i)->position() == oldPos) {
4894 delete m_guides.takeAt(i);
4899 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4901 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4902 m_document->syncGuides(m_guides);
4905 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4907 for (int i = 0; i < m_guides.count(); i++) {
4908 if (m_guides.at(i)->position() == pos) {
4909 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4913 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4914 scene()->addItem(g);
4916 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4917 m_document->syncGuides(m_guides);
4921 void CustomTrackView::slotAddGuide()
4923 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4924 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4925 if (d.exec() != QDialog::Accepted) return;
4926 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4927 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4928 m_commandStack->push(command);
4932 void CustomTrackView::slotEditGuide(int guidePos)
4935 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4936 else pos = GenTime(guidePos, m_document->fps());
4938 for (int i = 0; i < m_guides.count(); i++) {
4939 if (m_guides.at(i)->position() == pos) {
4940 slotEditGuide(m_guides.at(i)->info());
4945 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4948 void CustomTrackView::slotEditGuide(CommentedTime guide)
4950 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4951 if (d.exec() == QDialog::Accepted) {
4952 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4953 m_commandStack->push(command);
4958 void CustomTrackView::slotEditTimeLineGuide()
4960 if (m_dragGuide == NULL) return;
4961 CommentedTime guide = m_dragGuide->info();
4962 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4963 if (d.exec() == QDialog::Accepted) {
4964 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4965 m_commandStack->push(command);
4969 void CustomTrackView::slotDeleteGuide(int guidePos)
4972 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4973 else pos = GenTime(guidePos, m_document->fps());
4975 for (int i = 0; i < m_guides.count(); i++) {
4976 if (m_guides.at(i)->position() == pos) {
4977 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4978 m_commandStack->push(command);
4983 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4987 void CustomTrackView::slotDeleteTimeLineGuide()
4989 if (m_dragGuide == NULL) return;
4990 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4991 m_commandStack->push(command);
4995 void CustomTrackView::slotDeleteAllGuides()
4997 QUndoCommand *deleteAll = new QUndoCommand();
4998 deleteAll->setText("Delete all guides");
4999 for (int i = 0; i < m_guides.count(); i++) {
5000 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5002 m_commandStack->push(deleteAll);
5005 void CustomTrackView::setTool(PROJECTTOOL tool)
5010 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5013 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5014 m_scene->setScale(scaleFactor, verticalScale);
5015 removeTipAnimation();
5016 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5017 bool adjust = false;
5018 if (verticalScale != matrix().m22()) adjust = true;
5019 setMatrix(newmatrix);
5021 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5022 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
5023 for (int i = 0; i < m_guides.count(); i++) {
5024 QLineF l = m_guides.at(i)->line();
5025 l.setP2(QPointF(l.x2(), newHeight));
5026 m_guides.at(i)->setLine(l);
5028 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5031 int diff = sceneRect().width() - m_projectDuration;
5032 if (diff * newmatrix.m11() < 50) {
5033 if (newmatrix.m11() < 0.4)
5034 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5036 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5038 centerOn(QPointF(cursorPos(), verticalPos));
5041 void CustomTrackView::slotRefreshGuides()
5043 if (KdenliveSettings::showmarkers()) {
5044 for (int i = 0; i < m_guides.count(); i++)
5045 m_guides.at(i)->update();
5049 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5051 //kDebug() << "// DRAW BG: " << rect.width();
5052 painter->setClipRect(rect);
5053 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5054 QPen pen1 = painter->pen();
5055 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5056 painter->setPen(pen1);
5057 double min = rect.left();
5058 double max = rect.right();
5059 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5060 int maxTrack = m_document->tracksCount();
5061 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5062 QColor audioColor = palette().alternateBase().color();
5063 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5064 for (int i = 0; i < maxTrack; i++) {
5065 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5066 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5067 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5068 if (i == m_selectedTrack)
5069 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5071 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5073 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5075 int lowerLimit = m_tracksHeight * maxTrack + 1;
5076 if (height() > lowerLimit) {
5077 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5078 painter->fillRect(bg, base);
5082 bool CustomTrackView::findString(const QString &text)
5085 for (int i = 0; i < m_searchPoints.size(); ++i) {
5086 marker = m_searchPoints.at(i).comment();
5087 if (marker.contains(text, Qt::CaseInsensitive)) {
5088 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5089 int vert = verticalScrollBar()->value();
5090 int hor = cursorPos();
5091 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5099 void CustomTrackView::selectFound(QString track, QString pos)
5101 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5102 slotSelectTrack(track.toInt());
5104 int vert = verticalScrollBar()->value();
5105 int hor = cursorPos();
5106 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5109 bool CustomTrackView::findNextString(const QString &text)
5112 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5113 marker = m_searchPoints.at(i).comment();
5114 if (marker.contains(text, Qt::CaseInsensitive)) {
5115 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5116 int vert = verticalScrollBar()->value();
5117 int hor = cursorPos();
5118 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5127 void CustomTrackView::initSearchStrings()
5129 m_searchPoints.clear();
5130 QList<QGraphicsItem *> itemList = items();
5131 for (int i = 0; i < itemList.count(); i++) {
5132 // parse all clip names
5133 if (itemList.at(i)->type() == AVWIDGET) {
5134 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5135 GenTime start = item->startPos();
5136 CommentedTime t(start, item->clipName());
5137 m_searchPoints.append(t);
5138 // add all clip markers
5139 QList < CommentedTime > markers = item->commentedSnapMarkers();
5140 m_searchPoints += markers;
5145 for (int i = 0; i < m_guides.count(); i++)
5146 m_searchPoints.append(m_guides.at(i)->info());
5148 qSort(m_searchPoints);
5151 void CustomTrackView::clearSearchStrings()
5153 m_searchPoints.clear();
5157 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5159 QList<ItemInfo> matchingInfo;
5160 QList<QGraphicsItem *> itemList = items();
5161 for (int i = 0; i < itemList.count(); i++) {
5162 if (itemList.at(i)->type() == AVWIDGET) {
5163 ClipItem *item = (ClipItem *)itemList.at(i);
5164 if (item->clipProducer() == clipId)
5165 matchingInfo << item->info();
5168 return matchingInfo;
5171 void CustomTrackView::copyClip()
5173 qDeleteAll(m_copiedItems);
5174 m_copiedItems.clear();
5175 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5176 if (itemList.count() == 0) {
5177 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5180 for (int i = 0; i < itemList.count(); i++) {
5181 if (itemList.at(i)->type() == AVWIDGET) {
5182 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5183 ClipItem *clone = clip->clone(clip->info());
5184 m_copiedItems.append(clone);
5185 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5186 Transition *dup = static_cast <Transition *>(itemList.at(i));
5187 m_copiedItems.append(dup->clone());
5192 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5194 if (m_scene->editMode() != NORMALEDIT) {
5195 // If we are in overwrite mode, always allow the move
5198 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));
5199 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5200 for (int i = 0; i < collisions.count(); i++) {
5201 if (collisions.at(i)->type() == type) return false;
5206 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5209 for (int i = 0; i < infoList.count(); i++) {
5210 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));
5213 QList<QGraphicsItem *> collisions = scene()->items(path);
5214 for (int i = 0; i < collisions.count(); i++) {
5215 if (collisions.at(i)->type() == type) return false;
5220 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5222 for (int i = 0; i < items.count(); i++) {
5223 ItemInfo info = items.at(i)->info();
5224 info.startPos += offset;
5225 info.endPos += offset;
5226 info.track += trackOffset;
5227 if (!canBePastedTo(info, items.at(i)->type())) return false;
5232 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5234 QPainterPath movePath;
5235 movePath.moveTo(0, 0);
5237 for (int i = 0; i < items.count(); i++) {
5238 ItemInfo info = items.at(i)->info();
5239 info.startPos = info.startPos + offset;
5240 info.endPos = info.endPos + offset;
5241 info.track = info.track + trackOffset;
5242 if (info.startPos < GenTime()) {
5243 // No clip should go below 0
5246 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));
5247 movePath.addRect(rect);
5249 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5250 for (int i = 0; i < collisions.count(); i++) {
5251 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5252 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5260 void CustomTrackView::pasteClip()
5262 if (m_copiedItems.count() == 0) {
5263 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5268 GenTime pos = GenTime(-1);
5269 if (m_menuPosition.isNull()) {
5270 position = mapFromGlobal(QCursor::pos());
5271 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5272 track = m_selectedTrack;
5273 pos = GenTime(m_cursorPos, m_document->fps());
5274 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5278 position = m_menuPosition;
5281 if (pos == GenTime(-1))
5282 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5284 track = (int)(mapToScene(position).y() / m_tracksHeight);
5286 GenTime leftPos = m_copiedItems.at(0)->startPos();
5287 int lowerTrack = m_copiedItems.at(0)->track();
5288 int upperTrack = m_copiedItems.at(0)->track();
5289 for (int i = 1; i < m_copiedItems.count(); i++) {
5290 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5291 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5292 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5295 GenTime offset = pos - leftPos;
5296 int trackOffset = track - lowerTrack;
5298 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5299 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5300 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5301 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5304 QUndoCommand *pasteClips = new QUndoCommand();
5305 pasteClips->setText("Paste clips");
5307 for (int i = 0; i < m_copiedItems.count(); i++) {
5308 // parse all clip names
5309 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5310 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5311 ItemInfo info = clip->info();
5312 info.startPos += offset;
5313 info.endPos += offset;
5314 info.track += trackOffset;
5315 if (canBePastedTo(info, AVWIDGET)) {
5316 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5317 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5318 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5319 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5321 info.startPos = tr->startPos() + offset;
5322 info.endPos = tr->endPos() + offset;
5323 info.track = tr->track() + trackOffset;
5324 int transitionEndTrack;
5325 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5326 else transitionEndTrack = tr->transitionEndTrack();
5327 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5328 if (info.startPos >= info.endPos) {
5329 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5330 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5331 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5334 m_commandStack->push(pasteClips);
5337 void CustomTrackView::pasteClipEffects()
5339 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5340 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5343 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5345 QUndoCommand *paste = new QUndoCommand();
5346 paste->setText("Paste effects");
5348 QList<QGraphicsItem *> clips = scene()->selectedItems();
5351 for (int i = 0; i < clips.count(); ++i) {
5352 if (clips.at(i)->type() == GROUPWIDGET) {
5353 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5354 for (int j = 0; j < children.count(); j++) {
5355 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5356 clips.append(children.at(j));
5363 for (int i = 0; i < clips.count(); ++i) {
5364 if (clips.at(i)->type() == AVWIDGET) {
5365 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5366 for (int j = 0; j < clip->effectsCount(); j++) {
5367 QDomElement eff = clip->effectAt(j);
5368 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5369 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5370 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5375 if (paste->childCount() > 0) m_commandStack->push(paste);
5378 //adjust effects (fades, ...)
5379 for (int i = 0; i < clips.count(); ++i) {
5380 if (clips.at(i)->type() == AVWIDGET) {
5381 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5382 updatePositionEffects(item, item->info());
5388 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5390 // parse parameters to check if we need to adjust to the new crop start
5391 int diff = (newstart - oldstart).frames(m_document->fps());
5392 int max = (newstart + duration).frames(m_document->fps());
5393 QDomNodeList params = xml.elementsByTagName("parameter");
5394 for (int i = 0; i < params.count(); i++) {
5395 QDomElement e = params.item(i).toElement();
5396 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5397 QString def = e.attribute("default");
5398 // Effect has a keyframe type parameter, we need to adjust the values
5399 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5400 QStringList newKeyFrames;
5401 foreach(const QString &str, keys) {
5402 int pos = str.section(':', 0, 0).toInt();
5403 double val = str.section(':', 1, 1).toDouble();
5406 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5408 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5410 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5411 e.setAttribute("keyframes", newKeyFrames.join(";"));
5416 ClipItem *CustomTrackView::getClipUnderCursor() const
5418 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5419 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5420 for (int i = 0; i < collisions.count(); i++) {
5421 if (collisions.at(i)->type() == AVWIDGET) {
5422 return static_cast < ClipItem *>(collisions.at(i));
5428 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5430 QList<QGraphicsItem *> clips = scene()->selectedItems();
5431 if (clips.isEmpty()) {
5432 return getClipUnderCursor();
5434 AbstractClipItem *item = NULL;
5435 for (int i = 0; i < clips.count(); ++i) {
5436 if (clips.at(i)->type() == AVWIDGET) {
5437 item = static_cast < AbstractClipItem *>(clips.at(i));
5438 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5441 if (item) return item;
5446 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5448 QList<QGraphicsItem *> clips = scene()->selectedItems();
5449 if (clips.isEmpty()) {
5450 return getClipUnderCursor();
5453 // remove all items in the list that are not clips
5454 for (int i = 0; i < clips.count();) {
5455 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5458 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5459 for (int i = 0; i < clips.count(); ++i) {
5460 if (clips.at(i)->type() == AVWIDGET) {
5461 item = static_cast < ClipItem *>(clips.at(i));
5462 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5470 void CustomTrackView::setInPoint()
5472 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5474 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5477 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5481 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5484 void CustomTrackView::setOutPoint()
5486 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5488 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5491 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5495 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5498 void CustomTrackView::slotUpdateAllThumbs()
5500 if (!isEnabled()) return;
5501 QList<QGraphicsItem *> itemList = items();
5502 //if (itemList.isEmpty()) return;
5504 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5505 for (int i = 0; i < itemList.count(); i++) {
5506 if (itemList.at(i)->type() == AVWIDGET) {
5507 item = static_cast <ClipItem *>(itemList.at(i));
5508 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5509 // Check if we have a cached thumbnail
5510 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5511 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5512 if (QFile::exists(thumb)) {
5514 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5515 item->slotSetStartThumb(pix);
5518 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5519 QString endThumb = startThumb;
5520 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5521 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5522 if (QFile::exists(startThumb)) {
5523 QPixmap pix(startThumb);
5524 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5525 item->slotSetStartThumb(pix);
5527 if (QFile::exists(endThumb)) {
5528 QPixmap pix(endThumb);
5529 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5530 item->slotSetEndThumb(pix);
5533 item->refreshClip(false);
5537 viewport()->update();
5540 void CustomTrackView::saveThumbnails()
5542 QList<QGraphicsItem *> itemList = items();
5544 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5545 for (int i = 0; i < itemList.count(); i++) {
5546 if (itemList.at(i)->type() == AVWIDGET) {
5547 item = static_cast <ClipItem *>(itemList.at(i));
5548 if (item->clipType() != COLOR) {
5549 // Check if we have a cached thumbnail
5550 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5551 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5552 if (!QFile::exists(thumb)) {
5553 QPixmap pix(item->startThumb());
5557 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5558 QString endThumb = startThumb;
5559 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5560 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5561 if (!QFile::exists(startThumb)) {
5562 QPixmap pix(item->startThumb());
5563 pix.save(startThumb);
5565 if (!QFile::exists(endThumb)) {
5566 QPixmap pix(item->endThumb());
5576 void CustomTrackView::slotInsertTrack(int ix)
5578 TrackDialog d(m_document, parentWidget());
5579 d.comboTracks->setCurrentIndex(ix);
5580 d.label->setText(i18n("Insert track"));
5581 d.setWindowTitle(i18n("Insert New Track"));
5583 if (d.exec() == QDialog::Accepted) {
5584 ix = d.comboTracks->currentIndex();
5585 if (d.before_select->currentIndex() == 1)
5588 info.isMute = false;
5589 info.isLocked = false;
5590 if (d.video_track->isChecked()) {
5591 info.type = VIDEOTRACK;
5592 info.isBlind = false;
5594 info.type = AUDIOTRACK;
5595 info.isBlind = true;
5597 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5598 m_commandStack->push(addTrack);
5599 setDocumentModified();
5603 void CustomTrackView::slotDeleteTrack(int ix)
5605 if (m_document->tracksCount() < 2) return;
5606 TrackDialog d(m_document, parentWidget());
5607 d.comboTracks->setCurrentIndex(ix);
5608 d.label->setText(i18n("Delete track"));
5609 d.before_select->setHidden(true);
5610 d.setWindowTitle(i18n("Delete Track"));
5611 d.video_track->setHidden(true);
5612 d.audio_track->setHidden(true);
5613 if (d.exec() == QDialog::Accepted) {
5614 ix = d.comboTracks->currentIndex();
5615 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5616 deleteTimelineTrack(ix, info);
5617 setDocumentModified();
5618 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5619 m_commandStack->push(command);*/
5623 void CustomTrackView::slotConfigTracks(int ix)
5625 TracksConfigDialog d(m_document, ix, parentWidget());
5626 if (d.exec() == QDialog::Accepted) {
5627 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5628 m_commandStack->push(configTracks);
5629 QList <int> toDelete = d.deletedTracks();
5630 for (int i = 0; i < toDelete.count(); ++i) {
5631 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5632 deleteTimelineTrack(toDelete.at(i) - i, info);
5634 setDocumentModified();
5638 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5640 if (m_document->tracksCount() < 2) return;
5641 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5642 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5643 QList<QGraphicsItem *> selection = m_scene->items(r);
5644 QUndoCommand *deleteTrack = new QUndoCommand();
5645 deleteTrack->setText("Delete track");
5647 // Delete all clips in selected track
5648 for (int i = 0; i < selection.count(); i++) {
5649 if (selection.at(i)->type() == AVWIDGET) {
5650 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5651 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5652 m_scene->removeItem(item);
5655 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5656 Transition *item = static_cast <Transition *>(selection.at(i));
5657 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5658 m_scene->removeItem(item);
5664 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5665 m_commandStack->push(deleteTrack);
5668 void CustomTrackView::autoTransition()
5670 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5671 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5672 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5675 Transition *tr = static_cast <Transition*>(itemList.at(0));
5676 tr->setAutomatic(!tr->isAutomatic());
5677 QDomElement transition = tr->toXML();
5678 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);
5679 setDocumentModified();
5683 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5686 QDomNodeList params = effect.elementsByTagName("parameter");
5687 for (int i = 0; i < params.count(); i++) {
5688 QDomElement e = params.item(i).toElement();
5689 if (!e.isNull() && e.attribute("type") == "constant") {
5690 if (e.hasAttribute("factor")) {
5691 double factor = e.attribute("factor").toDouble();
5692 double value = e.attribute("value").toDouble();
5693 value = value / factor;
5694 result.append(QString::number(value));
5695 } else result.append(e.attribute("value"));
5701 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5703 QList<QGraphicsItem *> list = scene()->items();
5704 ClipItem *clip = NULL;
5705 for (int i = 0; i < list.size(); ++i) {
5706 if (list.at(i)->type() == AVWIDGET) {
5707 clip = static_cast <ClipItem *>(list.at(i));
5708 if (clip->clipProducer() == id) {
5709 clip->setClipName(name);
5713 viewport()->update();
5716 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5718 minimum = GenTime();
5719 maximum = GenTime();
5720 QList<QGraphicsItem *> selection;
5721 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5722 selection.removeAll(item);
5723 for (int i = 0; i < selection.count(); i++) {
5724 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5725 if (clip && clip->type() == AVWIDGET) {
5726 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5727 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5732 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5734 minimum = GenTime();
5735 maximum = GenTime();
5736 QList<QGraphicsItem *> selection;
5737 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5738 selection.removeAll(item);
5739 for (int i = 0; i < selection.count(); i++) {
5740 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5741 if (clip && clip->type() == TRANSITIONWIDGET) {
5742 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5743 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5748 void CustomTrackView::loadGroups(const QDomNodeList groups)
5750 for (int i = 0; i < groups.count(); i++) {
5751 QDomNodeList children = groups.at(i).childNodes();
5752 scene()->clearSelection();
5753 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5754 QDomNode n = children.item(nodeindex);
5755 QDomElement elem = n.toElement();
5756 int pos = elem.attribute("position").toInt();
5757 int track = elem.attribute("track").toInt();
5758 if (elem.tagName() == "clipitem") {
5759 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5760 if (clip) clip->setSelected(true);
5762 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5763 if (clip) clip->setSelected(true);
5766 groupSelectedItems(false, true);
5770 void CustomTrackView::splitAudio()
5772 resetSelectionGroup();
5773 QList<QGraphicsItem *> selection = scene()->selectedItems();
5774 if (selection.isEmpty()) {
5775 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5778 QUndoCommand *splitCommand = new QUndoCommand();
5779 splitCommand->setText(i18n("Split audio"));
5780 for (int i = 0; i < selection.count(); i++) {
5781 if (selection.at(i)->type() == AVWIDGET) {
5782 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5783 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5784 if (clip->parentItem()) {
5785 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5787 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5792 if (splitCommand->childCount() > 0)
5793 m_commandStack->push(splitCommand);
5796 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5798 ClipItem *clip = getClipItemAt(pos, track);
5800 kDebug() << "// Cannot find clip to split!!!";
5804 int start = pos.frames(m_document->fps());
5805 int freetrack = m_document->tracksCount() - track - 1;
5806 for (; freetrack > 0; freetrack--) {
5807 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5808 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5809 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5810 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5811 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5816 kDebug() << "GOT TRK: " << track;
5817 if (freetrack == 0) {
5818 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5820 ItemInfo info = clip->info();
5821 info.track = m_document->tracksCount() - freetrack;
5822 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5823 scene()->clearSelection();
5824 clip->setSelected(true);
5825 ClipItem *audioClip = getClipItemAt(start, info.track);
5827 clip->setVideoOnly(true);
5828 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5829 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5831 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5832 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5834 audioClip->setSelected(true);
5835 audioClip->setAudioOnly(true);
5836 groupSelectedItems(false, true);
5840 // unsplit clip: remove audio part and change video part to normal clip
5841 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5842 kDebug() << "//CANNOT FIND CLP GRP";
5845 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5846 QList<QGraphicsItem *> children = grp->childItems();
5847 if (children.count() != 2) {
5848 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5851 for (int i = 0; i < children.count(); i++) {
5852 if (children.at(i) != clip) {
5853 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5854 ItemInfo info = clip->info();
5855 deleteClip(clp->info());
5856 clip->setVideoOnly(false);
5857 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5858 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5863 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5864 m_document->clipManager()->removeGroup(grp);
5865 scene()->destroyItemGroup(grp);
5869 void CustomTrackView::setVideoOnly()
5871 resetSelectionGroup();
5872 QList<QGraphicsItem *> selection = scene()->selectedItems();
5873 if (selection.isEmpty()) {
5874 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5877 QUndoCommand *videoCommand = new QUndoCommand();
5878 videoCommand->setText(i18n("Video only"));
5879 for (int i = 0; i < selection.count(); i++) {
5880 if (selection.at(i)->type() == AVWIDGET) {
5881 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5882 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5883 if (clip->parentItem()) {
5884 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5886 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5891 m_commandStack->push(videoCommand);
5894 void CustomTrackView::setAudioOnly()
5896 resetSelectionGroup();
5897 QList<QGraphicsItem *> selection = scene()->selectedItems();
5898 if (selection.isEmpty()) {
5899 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5902 QUndoCommand *videoCommand = new QUndoCommand();
5903 videoCommand->setText(i18n("Audio only"));
5904 for (int i = 0; i < selection.count(); i++) {
5905 if (selection.at(i)->type() == AVWIDGET) {
5906 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5907 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5908 if (clip->parentItem()) {
5909 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5911 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5916 m_commandStack->push(videoCommand);
5919 void CustomTrackView::setAudioAndVideo()
5921 resetSelectionGroup();
5922 QList<QGraphicsItem *> selection = scene()->selectedItems();
5923 if (selection.isEmpty()) {
5924 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5927 QUndoCommand *videoCommand = new QUndoCommand();
5928 videoCommand->setText(i18n("Audio and Video"));
5929 for (int i = 0; i < selection.count(); i++) {
5930 if (selection.at(i)->type() == AVWIDGET) {
5931 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5932 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5933 if (clip->parentItem()) {
5934 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5936 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5941 m_commandStack->push(videoCommand);
5944 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5946 ClipItem *clip = getClipItemAt(pos, track);
5948 kDebug() << "// Cannot find clip to split!!!";
5952 int start = pos.frames(m_document->fps());
5953 clip->setVideoOnly(true);
5954 clip->setAudioOnly(false);
5955 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5956 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5958 } else if (audioOnly) {
5959 int start = pos.frames(m_document->fps());
5960 clip->setAudioOnly(true);
5961 clip->setVideoOnly(false);
5962 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5963 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5966 int start = pos.frames(m_document->fps());
5967 clip->setAudioOnly(false);
5968 clip->setVideoOnly(false);
5969 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5970 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5974 setDocumentModified();
5977 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5979 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5980 m_clipTypeGroup->setEnabled(false);
5982 m_clipTypeGroup->setEnabled(true);
5983 QList <QAction *> actions = m_clipTypeGroup->actions();
5985 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5986 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5987 else lookup = "clip_audio_and_video";
5988 for (int i = 0; i < actions.count(); i++) {
5989 if (actions.at(i)->data().toString() == lookup) {
5990 actions.at(i)->setChecked(true);
5997 void CustomTrackView::slotGoToMarker(QAction *action)
5999 int pos = action->data().toInt();
6000 setCursorPos(pos, true);
6003 void CustomTrackView::reloadTransitionLumas()
6007 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6008 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6009 for (int i = 0; i < params.count(); i++) {
6010 QDomElement e = params.item(i).toElement();
6011 if (e.attribute("tag") == "resource") {
6012 lumaNames = e.attribute("paramlistdisplay");
6013 lumaFiles = e.attribute("paramlist");
6018 QList<QGraphicsItem *> itemList = items();
6019 Transition *transitionitem;
6020 QDomElement transitionXml;
6021 for (int i = 0; i < itemList.count(); i++) {
6022 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6023 transitionitem = static_cast <Transition*>(itemList.at(i));
6024 transitionXml = transitionitem->toXML();
6025 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6026 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6027 for (int i = 0; i < params.count(); i++) {
6028 QDomElement e = params.item(i).toElement();
6029 if (e.attribute("tag") == "resource") {
6030 e.setAttribute("paramlistdisplay", lumaNames);
6031 e.setAttribute("paramlist", lumaFiles);
6036 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6037 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6038 for (int i = 0; i < params.count(); i++) {
6039 QDomElement e = params.item(i).toElement();
6040 if (e.attribute("tag") == "luma") {
6041 e.setAttribute("paramlistdisplay", lumaNames);
6042 e.setAttribute("paramlist", lumaFiles);
6049 emit transitionItemSelected(NULL);
6052 double CustomTrackView::fps() const
6054 return m_document->fps();
6057 void CustomTrackView::updateProjectFps()
6059 // update all clips to the new fps
6060 resetSelectionGroup();
6061 scene()->clearSelection();
6063 QList<QGraphicsItem *> itemList = items();
6064 for (int i = 0; i < itemList.count(); i++) {
6065 // remove all items and re-add them one by one
6066 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6068 for (int i = 0; i < itemList.count(); i++) {
6069 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6070 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6071 clip->updateFps(m_document->fps());
6072 m_scene->addItem(clip);
6073 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6074 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6075 QList<QGraphicsItem *> children = grp->childItems();
6076 for (int j = 0; j < children.count(); j++) {
6077 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6078 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6079 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6080 clip->updateFps(m_document->fps());
6083 m_document->clipManager()->removeGroup(grp);
6084 m_scene->addItem(grp);
6085 scene()->destroyItemGroup(grp);
6086 for (int j = 0; j < children.count(); j++) {
6087 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6088 //children.at(j)->setParentItem(0);
6089 children.at(j)->setSelected(true);
6092 groupSelectedItems(true, true);
6093 } else if (itemList.at(i)->type() == GUIDEITEM) {
6094 Guide *g = static_cast<Guide *>(itemList.at(i));
6096 m_scene->addItem(g);
6099 viewport()->update();
6102 void CustomTrackView::slotTrackDown()
6104 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6105 else m_selectedTrack++;
6106 emit updateTrackHeaders();
6107 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6108 ensureVisible(rect, 0, 0);
6109 viewport()->update();
6112 void CustomTrackView::slotTrackUp()
6114 if (m_selectedTrack > 0) m_selectedTrack--;
6115 else m_selectedTrack = m_document->tracksCount() - 1;
6116 emit updateTrackHeaders();
6117 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6118 ensureVisible(rect, 0, 0);
6119 viewport()->update();
6122 int CustomTrackView::selectedTrack() const
6124 return m_selectedTrack;
6127 QStringList CustomTrackView::selectedClips() const
6129 QStringList clipIds;
6130 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6131 for (int i = 0; i < selection.count(); i++) {
6132 if (selection.at(i)->type() == AVWIDGET) {
6133 ClipItem *item = (ClipItem *)selection.at(i);
6134 clipIds << item->clipProducer();
6140 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6142 QList<ClipItem *> clips;
6143 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6144 for (int i = 0; i < selection.count(); i++) {
6145 if (selection.at(i)->type() == AVWIDGET) {
6146 clips.append((ClipItem *)selection.at(i));
6152 void CustomTrackView::slotSelectTrack(int ix)
6154 m_selectedTrack = qMax(0, ix);
6155 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6156 emit updateTrackHeaders();
6157 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6158 ensureVisible(rect, 0, 0);
6159 viewport()->update();
6162 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6165 if (track != -1 && pos != -1)
6166 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6168 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6169 QList<QGraphicsItem *> selection = m_scene->items(rect);
6170 resetSelectionGroup(group);
6171 if (!group) m_scene->clearSelection();
6172 for (int i = 0; i < selection.count(); i++) {
6173 if (selection.at(i)->type() == AVWIDGET) {
6174 selection.at(i)->setSelected(add);
6178 if (group) groupSelectedItems();
6181 void CustomTrackView::selectTransition(bool add, bool group)
6183 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6184 QList<QGraphicsItem *> selection = m_scene->items(rect);
6185 resetSelectionGroup(group);
6186 if (!group) m_scene->clearSelection();
6187 for (int i = 0; i < selection.count(); i++) {
6188 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6189 selection.at(i)->setSelected(add);
6193 if (group) groupSelectedItems();
6196 QStringList CustomTrackView::extractTransitionsLumas()
6199 QList<QGraphicsItem *> itemList = items();
6200 Transition *transitionitem;
6201 QDomElement transitionXml;
6202 for (int i = 0; i < itemList.count(); i++) {
6203 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6204 transitionitem = static_cast <Transition*>(itemList.at(i));
6205 transitionXml = transitionitem->toXML();
6206 QString luma = EffectsList::parameter(transitionXml, "luma");
6207 if (!luma.isEmpty()) urls << luma;
6213 void CustomTrackView::setEditMode(EDITMODE mode)
6215 m_scene->setEditMode(mode);
6218 void CustomTrackView::checkTrackSequence(int track)
6220 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6221 //track = m_document->tracksCount() -track;
6222 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6223 QList<QGraphicsItem *> selection = m_scene->items(rect);
6224 QList <int> timelineList;
6225 timelineList.append(0);
6226 for (int i = 0; i < selection.count(); i++) {
6227 if (selection.at(i)->type() == AVWIDGET) {
6228 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6229 int start = clip->startPos().frames(m_document->fps());
6230 int end = clip->endPos().frames(m_document->fps());
6231 if (!timelineList.contains(start)) timelineList.append(start);
6232 if (!timelineList.contains(end)) timelineList.append(end);
6235 qSort(timelineList);
6236 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6237 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6240 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6242 if (data.isEmpty()) return;
6243 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6245 info.startPos = GenTime(in, m_document->fps());
6246 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6247 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6248 info.cropDuration = info.endPos - info.startPos;
6249 info.track = m_selectedTrack;
6250 QUndoCommand *addCommand = new QUndoCommand();
6251 addCommand->setText(i18n("Insert clip"));
6252 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6253 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6254 m_commandStack->push(addCommand);
6256 selectClip(true, false, m_selectedTrack, in);
6257 // Automatic audio split
6258 if (KdenliveSettings::splitaudio())
6262 void CustomTrackView::clearSelection()
6264 resetSelectionGroup();
6265 scene()->clearSelection();
6267 emit clipItemSelected(NULL);
6270 void CustomTrackView::updatePalette()
6275 pen1.setColor(palette().text().color());
6276 m_cursorLine->setPen(pen1);
6280 void CustomTrackView::removeTipAnimation()
6283 scene()->removeItem(m_visualTip);
6284 m_animationTimer->stop();
6292 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6294 if (m_visualTip == NULL) {
6295 QRectF rect = clip->sceneBoundingRect();
6296 m_animation = new QGraphicsItemAnimation;
6297 m_animation->setTimeLine(m_animationTimer);
6298 m_animation->setScaleAt(1, 1, 1);
6303 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6304 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6305 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6307 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6309 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6311 m_animation->setScaleAt(.5, 2, 2);
6315 polygon << QPoint(0, - size * 2);
6316 if (mode == RESIZESTART)
6317 polygon << QPoint(size * 2, 0);
6319 polygon << QPoint(- size * 2, 0);
6320 polygon << QPoint(0, size * 2);
6321 polygon << QPoint(0, - size * 2);
6323 m_visualTip = new QGraphicsPolygonItem(polygon);
6324 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6325 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6326 if (mode == RESIZESTART)
6327 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6329 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6331 m_animation->setScaleAt(.5, 2, 1);
6333 case TRANSITIONSTART:
6335 polygon << QPoint(0, - size * 2);
6336 if (mode == TRANSITIONSTART)
6337 polygon << QPoint(size * 2, 0);
6339 polygon << QPoint(- size * 2, 0);
6340 polygon << QPoint(0, 0);
6341 polygon << QPoint(0, - size * 2);
6343 m_visualTip = new QGraphicsPolygonItem(polygon);
6344 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6345 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6346 if (mode == TRANSITIONSTART)
6347 m_visualTip->setPos(rect.x(), rect.bottom());
6349 m_visualTip->setPos(rect.right(), rect.bottom());
6351 m_animation->setScaleAt(.5, 2, 2);
6358 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6359 m_visualTip->setZValue(100);
6360 scene()->addItem(m_visualTip);
6361 m_animation->setItem(m_visualTip);
6362 m_animationTimer->start();
6366 bool CustomTrackView::hasAudio(int track) const
6368 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6369 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6370 QGraphicsItem *item;
6371 for (int i = 0; i < collisions.count(); i++) {
6372 item = collisions.at(i);
6373 if (!item->isEnabled()) continue;
6374 if (item->type() == AVWIDGET) {
6375 ClipItem *clip = static_cast <ClipItem *>(item);
6376 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6382 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6384 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6385 m_commandStack->push(command);
6386 setDocumentModified();
6390 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6392 EffectsParameterList parameters;
6393 parameters.addParam("tag", effect.attribute("tag"));
6394 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6395 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6396 parameters.addParam("id", effect.attribute("id"));
6397 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6398 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6399 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6400 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6402 QDomNodeList params = effect.elementsByTagName("parameter");
6403 for (int i = 0; i < params.count(); i++) {
6404 QDomElement e = params.item(i).toElement();
6405 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6406 if (e.attribute("type") == "simplekeyframe") {
6408 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6409 double factor = e.attribute("factor", "1").toDouble();
6410 for (int j = 0; j < values.count(); j++) {
6411 QString pos = values.at(j).section(":", 0, 0);
6412 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6413 values[j] = pos + "=" + QString::number(val);
6415 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6416 parameters.addParam(e.attribute("name"), values.join(";"));
6417 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6418 parameters.addParam("max", e.attribute("max"));
6419 parameters.addParam("min", e.attribute("min"));
6420 parameters.addParam("factor", e.attribute("factor", "1"));*/
6421 } else if (e.attribute("type") == "keyframe") {
6422 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6423 parameters.addParam("keyframes", e.attribute("keyframes"));
6424 parameters.addParam("max", e.attribute("max"));
6425 parameters.addParam("min", e.attribute("min"));
6426 parameters.addParam("factor", e.attribute("factor", "1"));
6427 parameters.addParam("starttag", e.attribute("starttag", "start"));
6428 parameters.addParam("endtag", e.attribute("endtag", "end"));
6429 } else if (e.attribute("namedesc").contains(';')) {
6430 QString format = e.attribute("format");
6431 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6432 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6434 QTextStream txtNeu(&neu);
6435 if (values.size() > 0)
6436 txtNeu << (int)values[0].toDouble();
6437 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6438 txtNeu << separators[i];
6439 txtNeu << (int)(values[i+1].toDouble());
6441 parameters.addParam("start", neu);
6443 if (e.attribute("factor", "1") != "1") {
6445 if (e.attribute("factor").startsWith('%')) {
6446 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6447 } else fact = e.attribute("factor", "1").toDouble();
6448 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6450 parameters.addParam(e.attribute("name"), e.attribute("value"));
6457 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6459 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6460 for (int i = 0; i < effects.count(); ++i) {
6461 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6462 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6464 // if effect is displayed, update the effect edit widget with new clip duration
6465 if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6466 emit clipItemSelected(item, effects.at(i));