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 showTrackEffects(track, m_document->trackInfoAt(track - 1));
1559 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1561 // Special case: speed effect
1562 if (effect.attribute("id") == "speed") {
1563 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1564 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1567 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1568 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1569 if (strobe == 0) strobe = 1;
1570 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1571 EffectsParameterList params = clip->addEffect(effect);
1572 m_document->renderer()->mltAddEffect(track, pos, params);
1573 if (clip->isSelected()) emit clipItemSelected(clip);
1576 EffectsParameterList params = clip->addEffect(effect);
1577 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1578 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1579 if (clip->isSelected()) emit clipItemSelected(clip);
1580 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1583 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1585 QString index = effect.attribute("kdenlive_ix");
1586 if (pos < GenTime()) {
1587 // Delete track effect
1588 m_document->removeTrackEffect(track - 1, effect);
1589 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1590 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1593 // Special case: speed effect
1594 if (effect.attribute("id") == "speed") {
1595 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1597 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1598 clip->deleteEffect(index);
1599 emit clipItemSelected(clip);
1600 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1604 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1605 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1606 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1609 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1611 clip->deleteEffect(index);
1612 emit clipItemSelected(clip);
1616 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1618 QList<QGraphicsItem *> itemList = group->childItems();
1619 QUndoCommand *effectCommand = new QUndoCommand();
1621 QDomNode namenode = effect.elementsByTagName("name").item(0);
1622 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1623 else effectName = i18n("effect");
1624 effectCommand->setText(i18n("Add %1", effectName));
1626 for (int i = 0; i < itemList.count(); i++) {
1627 if (itemList.at(i)->type() == AVWIDGET) {
1628 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1629 if (effect.attribute("type") == "audio") {
1630 // Don't add audio effects on video clips
1631 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1632 } else if (effect.hasAttribute("type") == false) {
1633 // Don't add video effect on audio clips
1634 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1637 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1638 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1641 if (item->isItemLocked()) {
1644 item->initEffect(effect);
1645 if (effect.attribute("tag") == "ladspa") {
1646 QString ladpsaFile = m_document->getLadspaFile();
1647 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1648 effect.setAttribute("src", ladpsaFile);
1650 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1655 m_commandStack->push(effectCommand);
1656 setDocumentModified();
1657 } else delete effectCommand;
1660 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1662 QList<QGraphicsItem *> itemList;
1663 QUndoCommand *effectCommand = new QUndoCommand();
1665 QDomNode namenode = effect.elementsByTagName("name").item(0);
1666 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1667 else effectName = i18n("effect");
1668 effectCommand->setText(i18n("Add %1", effectName));
1670 if (track == -1) itemList = scene()->selectedItems();
1671 if (itemList.isEmpty()) {
1672 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1673 if (clip) itemList.append(clip);
1674 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1678 for (int i = 0; i < itemList.count(); i++) {
1679 if (itemList.at(i)->type() == GROUPWIDGET) {
1680 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1681 for (int j = 0; j < subitems.count(); j++) {
1682 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1687 for (int i = 0; i < itemList.count(); i++) {
1688 if (itemList.at(i)->type() == AVWIDGET) {
1689 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1690 if (effect.attribute("type") == "audio") {
1691 // Don't add audio effects on video clips
1692 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1693 /* do not show error message when item is part of a group as the user probably knows what he does then
1694 * and the message is annoying when working with the split audio feature */
1695 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1696 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1699 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1700 // Don't add video effect on audio clips
1701 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1702 /* do not show error message when item is part of a group as the user probably knows what he does then
1703 * and the message is annoying when working with the split audio feature */
1704 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1705 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1709 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1710 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1713 if (item->isItemLocked()) {
1717 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1718 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1720 item->initEffect(effect);
1723 if (effect.attribute("tag") == "ladspa") {
1724 QString ladpsaFile = m_document->getLadspaFile();
1725 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1726 effect.setAttribute("src", ladpsaFile);
1728 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1731 if (effectCommand->childCount() > 0) {
1732 m_commandStack->push(effectCommand);
1733 setDocumentModified();
1734 } else delete effectCommand;
1737 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1740 // delete track effect
1741 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1742 m_commandStack->push(command);
1743 setDocumentModified();
1746 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1747 //clip is in a group, also remove the effect in other clips of the group
1748 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1749 QUndoCommand *delCommand = new QUndoCommand();
1751 QDomNode namenode = effect.elementsByTagName("name").item(0);
1752 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1753 else effectName = i18n("effect");
1754 delCommand->setText(i18n("Delete %1", effectName));
1757 for (int i = 0; i < items.count(); i++) {
1758 if (items.at(i)->type() == GROUPWIDGET) {
1759 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1760 for (int j = 0; j < subitems.count(); j++) {
1761 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1766 for (int i = 0; i < items.count(); i++) {
1767 if (items.at(i)->type() == AVWIDGET) {
1768 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1769 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1771 QDomElement eff = item->effectAt(ix);
1772 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1776 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1777 else delete delCommand;
1780 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1781 m_commandStack->push(command);
1782 setDocumentModified();
1785 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1787 if (insertedEffect.isNull()) {
1788 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1791 QDomElement effect = insertedEffect.cloneNode().toElement();
1792 if (pos < GenTime()) {
1793 // editing a track effect
1794 EffectsParameterList effectParams = getEffectArgs(effect);
1795 if (effect.attribute("tag") == "ladspa") {
1796 // Update the ladspa affect file
1797 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1799 // check if we are trying to reset a keyframe effect
1800 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1801 //clip->initEffect(effect);
1802 effectParams = getEffectArgs(effect);
1804 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1805 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1806 m_document->setTrackEffect(track - 1, ix, effect);
1810 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1812 // Special case: speed effect
1813 if (effect.attribute("id") == "speed") {
1814 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1816 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1817 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1818 if (strobe == 0) strobe = 1;
1819 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1821 clip->setEffectAt(ix, effect);
1822 if (ix == clip->selectedEffectIndex()) {
1823 clip->setSelectedEffect(ix);
1824 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1829 EffectsParameterList effectParams = getEffectArgs(effect);
1830 if (effect.attribute("tag") == "ladspa") {
1831 // Update the ladspa affect file
1832 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1834 // check if we are trying to reset a keyframe effect
1835 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1836 clip->initEffect(effect);
1837 effectParams = getEffectArgs(effect);
1839 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1840 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1842 clip->setEffectAt(ix, effect);
1843 if (ix == clip->selectedEffectIndex()) {
1844 clip->setSelectedEffect(ix);
1845 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1847 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1848 // A fade effect was modified, update the clip
1849 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1850 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1851 clip->setFadeIn(pos);
1853 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1854 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1855 clip->setFadeOut(pos);
1859 setDocumentModified();
1862 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1864 if (pos < GenTime()) {
1865 // Moving track effect
1866 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1867 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1869 if (!act.isNull() && !before.isNull()) {
1870 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1871 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1872 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1873 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1874 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1877 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1878 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1879 QDomElement act = clip->effectAt(newPos - 1);
1880 QDomElement before = clip->effectAt(oldPos - 1);
1881 clip->setEffectAt(oldPos - 1, act);
1882 clip->setEffectAt(newPos - 1, before);
1883 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1884 if (act.attribute("id") == "speed") {
1885 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1886 } else if (before.attribute("id") == "speed") {
1887 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1888 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1889 emit clipItemSelected(clip, newPos - 1);
1890 setDocumentModified();
1891 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1894 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1896 EditEffectCommand *command;
1898 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1899 else effect = clip->effectAt(effectPos);
1900 QDomElement oldEffect = effect.cloneNode().toElement();
1901 effect.setAttribute("disable", (int) disable);
1905 // editing track effect
1906 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1908 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1910 m_commandStack->push(command);
1911 setDocumentModified();;
1914 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1916 MoveEffectCommand *command;
1918 // editing track effect
1919 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1920 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1921 m_commandStack->push(command);
1922 setDocumentModified();
1925 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1927 EditEffectCommand *command;
1928 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1929 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1930 m_commandStack->push(command);
1933 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1935 QDomElement effect = clip->getEffectAt(ix);
1936 QDomElement oldeffect = effect.cloneNode().toElement();
1937 effect.setAttribute("region", region);
1938 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1939 m_commandStack->push(command);
1942 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1946 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1947 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1948 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1950 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);
1952 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1953 m_blockRefresh = false;
1957 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1959 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1960 int cutPos = (int) cutTime.frames(m_document->fps());
1962 newPos.startPos = cutTime;
1963 newPos.endPos = info.endPos;
1964 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1965 newPos.track = info.track;
1966 newPos.cropDuration = newPos.endPos - newPos.startPos;
1968 bool snap = KdenliveSettings::snaptopoints();
1969 KdenliveSettings::setSnaptopoints(false);
1970 ClipItem *dup = item->clone(newPos);
1971 // remove unwanted effects (fade in) from 2nd part of cutted clip
1972 int ix = dup->hasEffect(QString(), "fadein");
1974 QDomElement oldeffect = item->effectAt(ix);
1975 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1977 ix = dup->hasEffect(QString(), "fade_from_black");
1979 QDomElement oldeffect = item->effectAt(ix);
1980 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1982 item->resizeEnd(cutPos);
1983 scene()->addItem(dup);
1984 if (item->checkKeyFrames())
1985 slotRefreshEffects(item);
1986 if (dup->checkKeyFrames())
1987 slotRefreshEffects(dup);
1988 item->baseClip()->addReference();
1989 m_document->updateClip(item->baseClip()->getId());
1990 setDocumentModified();
1991 KdenliveSettings::setSnaptopoints(snap);
1993 //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);
1997 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1998 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2000 if (!item || !dup || item == dup) {
2001 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2002 m_blockRefresh = false;
2005 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2006 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2010 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2011 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2012 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2013 //deleteClip(dup->info());
2015 bool snap = KdenliveSettings::snaptopoints();
2016 KdenliveSettings::setSnaptopoints(false);
2018 if (dup->isSelected()) emit clipItemSelected(NULL);
2019 dup->baseClip()->removeReference();
2020 m_document->updateClip(dup->baseClip()->getId());
2021 scene()->removeItem(dup);
2024 ItemInfo clipinfo = item->info();
2025 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2026 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2028 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2029 setDocumentModified();
2031 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2033 KdenliveSettings::setSnaptopoints(snap);
2036 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2039 void CustomTrackView::slotEnableRefresh()
2041 m_blockRefresh = false;
2044 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2046 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2047 if (itemList.count() == 1) {
2048 if (itemList.at(0)->type() == AVWIDGET) {
2049 ClipItem *item = (ClipItem *) itemList.at(0);
2051 info.track = item->track();
2052 ClipItem *transitionClip = NULL;
2053 const int transitiontrack = getPreviousVideoTrack(info.track);
2054 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2055 if (pos < item->startPos() + item->cropDuration() / 2) {
2056 // add transition to clip start
2057 info.startPos = item->startPos();
2058 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2059 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2060 info.endPos = transitionClip->endPos();
2061 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2062 // Check there is no other transition at that place
2063 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2064 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2065 QList<QGraphicsItem *> selection = m_scene->items(r);
2066 bool transitionAccepted = true;
2067 for (int i = 0; i < selection.count(); i++) {
2068 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2069 Transition *tr = static_cast <Transition *>(selection.at(i));
2070 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2071 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2072 } else transitionAccepted = false;
2075 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2076 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2079 // add transition to clip end
2080 info.endPos = item->endPos();
2081 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2082 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2083 info.startPos = transitionClip->startPos();
2084 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2085 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2086 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2088 // Check there is no other transition at that place
2089 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2090 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2091 QList<QGraphicsItem *> selection = m_scene->items(r);
2092 bool transitionAccepted = true;
2093 for (int i = 0; i < selection.count(); i++) {
2094 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2095 Transition *tr = static_cast <Transition *>(selection.at(i));
2096 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2097 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2098 } else transitionAccepted = false;
2101 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2102 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2105 } else for (int i = 0; i < itemList.count(); i++) {
2106 if (itemList.at(i)->type() == AVWIDGET) {
2107 ClipItem *item = (ClipItem *) itemList.at(i);
2109 info.startPos = item->startPos();
2110 info.endPos = info.startPos + GenTime(65, m_document->fps());
2111 info.track = item->track();
2113 // Check there is no other transition at that place
2114 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2115 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2116 QList<QGraphicsItem *> selection = m_scene->items(r);
2117 bool transitionAccepted = true;
2118 for (int i = 0; i < selection.count(); i++) {
2119 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2120 Transition *tr = static_cast <Transition *>(selection.at(i));
2121 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2122 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2123 } else transitionAccepted = false;
2126 int transitiontrack = getPreviousVideoTrack(info.track);
2127 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2128 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2133 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2135 if (transitionInfo.startPos >= transitionInfo.endPos) {
2136 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2139 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2140 m_commandStack->push(command);
2141 setDocumentModified();
2144 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2146 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2147 //kDebug() << "---- ADDING transition " << params.attribute("value");
2148 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2149 scene()->addItem(tr);
2150 setDocumentModified();
2152 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2157 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2159 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2161 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2164 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2165 if (m_dragItem == item) m_dragItem = NULL;
2167 #if QT_VERSION >= 0x040600
2168 // animate item deletion
2169 item->closeAnimation();
2173 emit transitionItemSelected(NULL);
2174 setDocumentModified();
2177 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2179 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2180 QDomElement xml = tr->toXML();
2181 if (old.isNull() || xml.isNull()) {
2182 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2185 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2186 m_commandStack->push(command);
2187 setDocumentModified();
2190 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2192 Transition *item = getTransitionItemAt(pos, track);
2194 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2198 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2199 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);
2200 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2201 item->setTransitionParameters(transition);
2202 if (updateTransitionWidget) {
2203 ItemInfo info = item->info();
2205 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2206 if (transitionClip && transitionClip->baseClip()) {
2207 QString size = transitionClip->baseClip()->getProperty("frame_size");
2208 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2209 if (factor == 0) factor = 1.0;
2210 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2211 p.setY(size.section('x', 1, 1).toInt());
2213 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2215 setDocumentModified();
2218 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2221 const QPointF pos = mapToScene(event->pos());
2222 if (m_selectionGroup) {
2223 m_selectionGroup->setPos(pos);
2224 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2225 event->acceptProposedAction();
2227 // Drag enter was not possible, try again at mouse position
2228 insertDropClips(event->mimeData(), event->pos());
2232 QGraphicsView::dragMoveEvent(event);
2236 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2238 if (m_selectionGroup && m_clipDrag) {
2239 m_thumbsTimer.stop();
2240 m_waitingThumbs.clear();
2241 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2243 scene()->destroyItemGroup(m_selectionGroup);
2244 m_selectionGroup = NULL;
2245 } else QGraphicsView::dragLeaveEvent(event);
2248 void CustomTrackView::dropEvent(QDropEvent * event)
2250 if (m_selectionGroup && m_clipDrag) {
2251 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2252 resetSelectionGroup();
2253 m_scene->clearSelection();
2254 bool hasVideoClip = false;
2255 QUndoCommand *addCommand = new QUndoCommand();
2256 addCommand->setText(i18n("Add timeline clip"));
2257 QList <ClipItem *> brokenClips;
2259 for (int i = 0; i < items.count(); i++) {
2260 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2261 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2262 if (items.count() == 1) {
2263 updateClipTypeActions(item);
2265 updateClipTypeActions(NULL);
2268 //TODO: take care of edit mode for undo
2269 item->baseClip()->addReference();
2270 //item->setZValue(item->defaultZValue());
2271 m_document->updateClip(item->baseClip()->getId());
2272 ItemInfo info = item->info();
2274 int tracknumber = m_document->tracksCount() - info.track - 1;
2275 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2276 if (isLocked) item->setItemLocked(true);
2277 ItemInfo clipInfo = info;
2278 clipInfo.track = m_document->tracksCount() - item->track();
2280 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2282 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2283 brokenClips.append(item);
2286 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2288 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2290 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2291 // add transparency transition
2292 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2293 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2295 item->setSelected(true);
2297 qDeleteAll(brokenClips);
2298 brokenClips.clear();
2299 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2300 else delete addCommand;
2302 // Automatic audio split
2303 if (KdenliveSettings::splitaudio())
2305 setDocumentModified();
2309 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2310 QList<QGraphicsItem *> selection = m_scene->items(rect);
2311 QStringList timelineList;
2313 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2314 for (int i = 0; i < selection.count(); i++) {
2315 if (selection.at(i)->type() == AVWIDGET) {
2316 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2317 int start = clip->startPos().frames(m_document->fps());
2318 int end = clip->endPos().frames(m_document->fps());
2319 timelineList.append(QString::number(start) + "-" + QString::number(end));
2322 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2325 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2326 if (items.count() > 1) groupSelectedItems(true);
2327 event->setDropAction(Qt::MoveAction);
2329 } else QGraphicsView::dropEvent(event);
2333 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2335 bool snap = KdenliveSettings::snaptopoints();
2336 KdenliveSettings::setSnaptopoints(false);
2337 if (mode == OVERWRITEEDIT) {
2338 // if we are in overwrite mode, move clips accordingly
2340 if (item == NULL) info = posinfo;
2341 else info = item->info();
2342 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);
2343 QList<QGraphicsItem *> selection = m_scene->items(rect);
2344 if (item) selection.removeAll(item);
2345 for (int i = 0; i < selection.count(); i++) {
2346 if (!selection.at(i)->isEnabled()) continue;
2347 if (selection.at(i)->type() == AVWIDGET) {
2348 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2349 if (clip->startPos() < info.startPos) {
2350 if (clip->endPos() > info.endPos) {
2351 ItemInfo clipInfo = clip->info();
2352 ItemInfo dupInfo = clipInfo;
2353 GenTime diff = info.startPos - clipInfo.startPos;
2354 dupInfo.startPos = info.startPos;
2355 dupInfo.cropStart += diff;
2356 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2357 ItemInfo newdupInfo = dupInfo;
2358 GenTime diff2 = info.endPos - info.startPos;
2359 newdupInfo.startPos = info.endPos;
2360 newdupInfo.cropStart += diff2;
2361 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2362 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2363 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2364 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2365 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2367 ItemInfo newclipInfo = clip->info();
2368 newclipInfo.endPos = info.startPos;
2369 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2370 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2372 } else if (clip->endPos() <= info.endPos) {
2373 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2374 scene()->removeItem(clip);
2378 ItemInfo newclipInfo = clip->info();
2379 newclipInfo.startPos = info.endPos;
2380 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2381 clip->resizeStart(info.endPos.frames(m_document->fps()));
2385 } else if (mode == INSERTEDIT) {
2386 // if we are in push mode, move clips accordingly
2388 if (item == NULL) info = posinfo;
2389 else info = item->info();
2390 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);
2391 QList<QGraphicsItem *> selection = m_scene->items(rect);
2392 if (item) selection.removeAll(item);
2393 for (int i = 0; i < selection.count(); i++) {
2394 if (selection.at(i)->type() == AVWIDGET) {
2395 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2396 if (clip->startPos() < info.startPos) {
2397 if (clip->endPos() > info.startPos) {
2398 ItemInfo clipInfo = clip->info();
2399 ItemInfo dupInfo = clipInfo;
2400 GenTime diff = info.startPos - clipInfo.startPos;
2401 dupInfo.startPos = info.startPos;
2402 dupInfo.cropStart += diff;
2403 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2404 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2405 // Commented out; variable dup unused. --granjow
2406 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2407 cutClip(clipInfo, info.startPos, true, false);
2410 // TODO: add insertspacecommand
2415 KdenliveSettings::setSnaptopoints(snap);
2419 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2421 if (mode == OVERWRITEEDIT) {
2422 // if we are in overwrite or push mode, move clips accordingly
2423 bool snap = KdenliveSettings::snaptopoints();
2424 KdenliveSettings::setSnaptopoints(false);
2425 ItemInfo info = item->info();
2426 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2427 QList<QGraphicsItem *> selection = m_scene->items(rect);
2428 selection.removeAll(item);
2429 for (int i = 0; i < selection.count(); i++) {
2430 if (!selection.at(i)->isEnabled()) continue;
2431 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2432 Transition *tr = static_cast<Transition *>(selection.at(i));
2433 if (tr->startPos() < info.startPos) {
2434 ItemInfo firstPos = tr->info();
2435 ItemInfo newPos = firstPos;
2436 firstPos.endPos = item->startPos();
2437 newPos.startPos = item->endPos();
2438 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2439 if (tr->endPos() > info.endPos) {
2441 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2443 } else if (tr->endPos() > info.endPos) {
2445 ItemInfo firstPos = tr->info();
2446 firstPos.startPos = item->endPos();
2447 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2449 // remove transition
2450 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2454 KdenliveSettings::setSnaptopoints(snap);
2458 QStringList CustomTrackView::mimeTypes() const
2460 QStringList qstrList;
2461 // list of accepted mime types for drop
2462 qstrList.append("text/plain");
2463 qstrList.append("kdenlive/producerslist");
2464 qstrList.append("kdenlive/clip");
2468 Qt::DropActions CustomTrackView::supportedDropActions() const
2470 // returns what actions are supported when dropping
2471 return Qt::MoveAction;
2474 void CustomTrackView::setDuration(int duration)
2476 int diff = qAbs(duration - sceneRect().width());
2477 if (diff * matrix().m11() > -50) {
2478 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2479 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2481 m_projectDuration = duration;
2484 int CustomTrackView::duration() const
2486 return m_projectDuration;
2489 void CustomTrackView::addTrack(TrackInfo type, int ix)
2491 if (ix == -1 || ix == m_document->tracksCount()) {
2492 m_document->insertTrack(0, type);
2493 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2495 m_document->insertTrack(m_document->tracksCount() - ix, type);
2496 // insert track in MLT playlist
2497 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2499 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2500 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2501 QList<QGraphicsItem *> selection = m_scene->items(r);
2502 resetSelectionGroup();
2504 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2505 scene()->addItem(m_selectionGroup);
2506 for (int i = 0; i < selection.count(); i++) {
2507 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2508 m_selectionGroup->addToGroup(selection.at(i));
2509 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2512 // Move graphic items
2513 m_selectionGroup->translate(0, m_tracksHeight);
2515 // adjust track number
2516 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2517 for (int i = 0; i < children.count(); i++) {
2518 if (children.at(i)->type() == GROUPWIDGET) {
2519 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2520 children << grp->childItems();
2523 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2525 ItemInfo clipinfo = item->info();
2526 if (item->type() == AVWIDGET) {
2527 ClipItem *clip = static_cast <ClipItem *>(item);
2528 // slowmotion clips are not track dependant, so no need to update them
2529 if (clip->speed() != 1.0) continue;
2530 // We add a move clip command so that we get the correct producer for new track number
2531 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2532 Mlt::Producer *prod;
2533 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2534 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2535 else prod = clip->baseClip()->producer(clipinfo.track);
2536 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2537 // problem updating clip
2538 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2541 } else if (item->type() == TRANSITIONWIDGET) {
2542 Transition *tr = static_cast <Transition *>(item);
2543 int track = tr->transitionEndTrack();
2545 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2549 resetSelectionGroup(false);
2552 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2553 for (int i = 0; i < m_guides.count(); i++) {
2554 QLineF l = m_guides.at(i)->line();
2555 l.setP2(QPointF(l.x2(), maxHeight));
2556 m_guides.at(i)->setLine(l);
2558 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2559 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2560 viewport()->update();
2561 emit tracksChanged();
2562 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2563 //setFixedHeight(50 * m_tracksCount);
2566 void CustomTrackView::removeTrack(int ix)
2568 // Delete track in MLT playlist
2569 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2570 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2572 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2573 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2574 QList<QGraphicsItem *> selection = m_scene->items(r);
2576 resetSelectionGroup();
2578 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2579 scene()->addItem(m_selectionGroup);
2580 for (int i = 0; i < selection.count(); i++) {
2581 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2582 m_selectionGroup->addToGroup(selection.at(i));
2583 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2586 // Move graphic items
2587 qreal ydiff = 0 - (int) m_tracksHeight;
2588 m_selectionGroup->translate(0, ydiff);
2590 // adjust track number
2591 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2592 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2593 for (int i = 0; i < children.count(); i++) {
2594 if (children.at(i)->type() == GROUPWIDGET) {
2595 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2596 children << grp->childItems();
2599 if (children.at(i)->type() == AVWIDGET) {
2600 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2602 ItemInfo clipinfo = clip->info();
2603 // We add a move clip command so that we get the correct producer for new track number
2604 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2605 Mlt::Producer *prod;
2606 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2607 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2608 else prod = clip->baseClip()->producer(clipinfo.track);
2609 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2610 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2613 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2614 Transition *tr = static_cast <Transition *>(children.at(i));
2616 int track = tr->transitionEndTrack();
2618 ItemInfo clipinfo = tr->info();
2619 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2623 resetSelectionGroup(false);
2625 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2626 for (int i = 0; i < m_guides.count(); i++) {
2627 QLineF l = m_guides.at(i)->line();
2628 l.setP2(QPointF(l.x2(), maxHeight));
2629 m_guides.at(i)->setLine(l);
2631 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2632 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2634 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2635 viewport()->update();
2636 emit tracksChanged();
2637 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2640 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2642 for (int i = 0; i < trackInfos.count(); ++i) {
2643 m_document->setTrackType(i, trackInfos.at(i));
2644 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2647 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2648 viewport()->update();
2651 void CustomTrackView::slotSwitchTrackAudio(int ix)
2653 /*for (int i = 0; i < m_document->tracksCount(); i++)
2654 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2655 int tracknumber = m_document->tracksCount() - ix - 1;
2656 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2657 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2658 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2659 setDocumentModified();
2662 void CustomTrackView::slotSwitchTrackLock(int ix)
2664 int tracknumber = m_document->tracksCount() - ix - 1;
2665 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2666 m_commandStack->push(command);
2670 void CustomTrackView::lockTrack(int ix, bool lock)
2672 int tracknumber = m_document->tracksCount() - ix - 1;
2673 m_document->switchTrackLock(tracknumber, lock);
2674 emit doTrackLock(ix, lock);
2675 AbstractClipItem *clip = NULL;
2676 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2678 for (int i = 0; i < selection.count(); i++) {
2679 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2680 if (selection.at(i)->isSelected()) {
2681 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2682 else emit transitionItemSelected(NULL);
2684 clip = static_cast <AbstractClipItem *>(selection.at(i));
2685 clip->setItemLocked(lock);
2686 if (clip == m_dragItem)
2689 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2690 viewport()->update();
2691 setDocumentModified();
2694 void CustomTrackView::slotSwitchTrackVideo(int ix)
2696 int tracknumber = m_document->tracksCount() - ix;
2697 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2698 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2699 setDocumentModified();
2702 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2704 // Check there is no group going over several tracks there, or that would result in timeline corruption
2705 QList<QGraphicsItem *> selection = scene()->items(rect);
2707 int maxHeight = m_tracksHeight * 1.5;
2708 for (int i = 0; i < selection.count(); i++) {
2709 // Check that we don't try to move a group with clips on other tracks
2710 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2713 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2721 void CustomTrackView::slotRemoveSpace()
2725 if (m_menuPosition.isNull()) {
2726 pos = GenTime(cursorPos(), m_document->fps());
2728 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2731 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2732 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2735 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2736 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2740 ClipItem *item = getClipItemAt(pos, track);
2742 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);
2745 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2746 //kDebug() << "// GOT LENGT; " << length;
2748 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);
2752 // Make sure there is no group in the way
2753 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2756 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2758 // groups found on track, do not allow the move
2759 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2763 QList<ItemInfo> clipsToMove;
2764 QList<ItemInfo> transitionsToMove;
2766 for (int i = 0; i < items.count(); i++) {
2767 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2768 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2769 ItemInfo info = item->info();
2770 if (item->type() == AVWIDGET) {
2771 clipsToMove.append(info);
2772 } else if (item->type() == TRANSITIONWIDGET) {
2773 transitionsToMove.append(info);
2778 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2779 m_commandStack->push(command);
2782 void CustomTrackView::slotInsertSpace()
2786 if (m_menuPosition.isNull()) {
2787 pos = GenTime(cursorPos(), m_document->fps());
2789 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2790 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2792 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2793 if (d.exec() != QDialog::Accepted) return;
2794 GenTime spaceDuration = d.selectedDuration();
2795 track = d.selectedTrack();
2797 QList<QGraphicsItem *> items;
2799 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2800 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2804 ClipItem *item = getClipItemAt(pos, track);
2805 if (item) pos = item->startPos();
2807 // Make sure there is no group in the way
2808 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2810 items = checkForGroups(rect, &isOk);
2812 // groups found on track, do not allow the move
2813 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2817 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2818 items = scene()->items(rect);
2821 QList<ItemInfo> clipsToMove;
2822 QList<ItemInfo> transitionsToMove;
2824 for (int i = 0; i < items.count(); i++) {
2825 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2826 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2827 ItemInfo info = item->info();
2828 if (item->type() == AVWIDGET)
2829 clipsToMove.append(info);
2830 else if (item->type() == TRANSITIONWIDGET)
2831 transitionsToMove.append(info);
2835 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2836 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2837 m_commandStack->push(command);
2841 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2843 int diff = duration.frames(m_document->fps());
2844 resetSelectionGroup();
2845 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2846 scene()->addItem(m_selectionGroup);
2848 Transition *transition;
2850 // Create lists with start pos for each track
2851 QMap <int, int> trackClipStartList;
2852 QMap <int, int> trackTransitionStartList;
2854 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2855 trackClipStartList[i] = -1;
2856 trackTransitionStartList[i] = -1;
2859 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2860 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2862 if (clip->parentItem()) {
2863 m_selectionGroup->addToGroup(clip->parentItem());
2864 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2866 m_selectionGroup->addToGroup(clip);
2867 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2869 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))
2870 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2872 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);
2875 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2876 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2878 if (transition->parentItem()) {
2879 m_selectionGroup->addToGroup(transition->parentItem());
2880 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2882 m_selectionGroup->addToGroup(transition);
2883 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2885 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))
2886 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2887 } 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);
2889 m_selectionGroup->translate(diff, 0);
2891 // update items coordinates
2892 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2894 for (int i = 0; i < itemList.count(); i++) {
2895 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2896 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2897 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2898 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2899 for (int j = 0; j < children.count(); j++) {
2900 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2905 resetSelectionGroup(false);
2907 track = m_document->tracksCount() - track;
2908 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2911 void CustomTrackView::deleteClip(const QString &clipId)
2913 resetSelectionGroup();
2914 QList<QGraphicsItem *> itemList = items();
2915 QUndoCommand *deleteCommand = new QUndoCommand();
2917 for (int i = 0; i < itemList.count(); i++) {
2918 if (itemList.at(i)->type() == AVWIDGET) {
2919 ClipItem *item = (ClipItem *)itemList.at(i);
2920 if (item->clipProducer() == clipId) {
2922 if (item->parentItem()) {
2923 // Clip is in a group, destroy the group
2924 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2926 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2930 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2931 if (count == 0) delete deleteCommand;
2932 else m_commandStack->push(deleteCommand);
2935 void CustomTrackView::setCursorPos(int pos, bool seek)
2937 if (pos == m_cursorPos) return;
2938 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2940 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2941 else if (m_autoScroll) checkScrolling();
2942 m_cursorLine->setPos(m_cursorPos, 0);
2945 void CustomTrackView::updateCursorPos()
2947 m_cursorLine->setPos(m_cursorPos, 0);
2950 int CustomTrackView::cursorPos()
2952 return (int)(m_cursorPos);
2955 void CustomTrackView::moveCursorPos(int delta)
2957 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2958 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2959 m_cursorPos += delta;
2960 m_cursorLine->setPos(m_cursorPos, 0);
2961 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2964 void CustomTrackView::initCursorPos(int pos)
2966 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2968 m_cursorLine->setPos(pos, 0);
2972 void CustomTrackView::checkScrolling()
2974 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2977 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2979 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2980 QGraphicsView::mouseReleaseEvent(event);
2981 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2982 #if QT_VERSION >= 0x040600
2983 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2985 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2986 if (event->button() == Qt::MidButton) {
2989 setDragMode(QGraphicsView::NoDrag);
2990 if (m_operationMode == MOVEGUIDE) {
2991 setCursor(Qt::ArrowCursor);
2992 m_operationMode = NONE;
2993 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2994 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2995 if (newPos != m_dragGuide->position()) {
2996 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2997 m_commandStack->push(command);
2998 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2999 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3000 m_document->syncGuides(m_guides);
3005 } else if (m_operationMode == SPACER && m_selectionGroup) {
3007 if (event->modifiers() != Qt::ControlModifier) {
3008 // We are moving all tracks
3010 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3011 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3013 if (timeOffset != GenTime()) {
3014 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3016 QList<ItemInfo> clipsToMove;
3017 QList<ItemInfo> transitionsToMove;
3019 // Create lists with start pos for each track
3020 QMap <int, int> trackClipStartList;
3021 QMap <int, int> trackTransitionStartList;
3023 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3024 trackClipStartList[i] = -1;
3025 trackTransitionStartList[i] = -1;
3028 for (int i = 0; i < items.count(); i++) {
3029 if (items.at(i)->type() == GROUPWIDGET)
3030 items += items.at(i)->childItems();
3033 for (int i = 0; i < items.count(); i++) {
3034 if (items.at(i)->type() == AVWIDGET) {
3035 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3036 ItemInfo info = item->info();
3037 clipsToMove.append(info);
3039 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3040 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3041 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3042 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3043 ItemInfo info = item->info();
3044 transitionsToMove.append(info);
3046 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3047 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3050 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3051 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3052 m_commandStack->push(command);
3053 if (track != -1) track = m_document->tracksCount() - track;
3054 kDebug() << "SPACER TRACK:" << track;
3055 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3056 setDocumentModified();
3059 resetSelectionGroup(false);
3060 m_operationMode = NONE;
3061 } else if (m_operationMode == RUBBERSELECTION) {
3062 //kDebug() << "// END RUBBER SELECT";
3063 resetSelectionGroup();
3064 groupSelectedItems();
3065 m_operationMode = NONE;
3068 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3069 emit transitionItemSelected(NULL);
3073 if (m_dragItem) info = m_dragItem->info();
3075 if (m_operationMode == MOVE) {
3076 setCursor(Qt::OpenHandCursor);
3077 if (m_dragItem->parentItem() == 0) {
3078 // we are moving one clip, easy
3079 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3080 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3081 Mlt::Producer *prod;
3082 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3083 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3084 else prod = item->baseClip()->producer(info.track);
3085 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);
3088 QUndoCommand *moveCommand = new QUndoCommand();
3089 moveCommand->setText(i18n("Move clip"));
3090 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3092 int tracknumber = m_document->tracksCount() - item->track() - 1;
3093 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3094 if (isLocked) item->setItemLocked(true);
3095 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3096 // Also move automatic transitions (on lower track)
3097 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3098 ItemInfo startTrInfo;
3099 ItemInfo newStartTrInfo;
3100 bool moveStartTrans = false;
3101 bool moveEndTrans = false;
3102 if (startTransition && startTransition->isAutomatic()) {
3103 startTrInfo = startTransition->info();
3104 newStartTrInfo = startTrInfo;
3105 newStartTrInfo.track = info.track;
3106 newStartTrInfo.startPos = info.startPos;
3107 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3108 // transition end should stay the same
3110 // transition end should be adjusted to clip
3111 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3113 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3115 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3116 // Check if there is a transition at clip end
3117 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3118 if (tr && tr->isAutomatic()) {
3119 ItemInfo trInfo = tr->info();
3120 ItemInfo newTrInfo = trInfo;
3121 newTrInfo.track = info.track;
3122 newTrInfo.endPos = m_dragItem->endPos();
3123 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3124 // transition start should stay the same
3126 // transition start should be moved
3127 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3129 if (newTrInfo.startPos < newTrInfo.endPos) {
3130 moveEndTrans = true;
3131 if (moveStartTrans) {
3132 // we have to move both transitions, remove the start one so that there is no collision
3133 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3135 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3136 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3137 if (moveStartTrans) {
3138 // re-add transition in correct place
3139 int transTrack = startTransition->transitionEndTrack();
3140 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3141 transTrack = getPreviousVideoTrack(info.track);
3143 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3144 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3150 if (moveStartTrans && !moveEndTrans) {
3151 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3152 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3155 // Also move automatic transitions (on upper track)
3156 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3157 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3158 ItemInfo trInfo = tr->info();
3159 ItemInfo newTrInfo = trInfo;
3160 newTrInfo.startPos = m_dragItem->startPos();
3161 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3162 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3163 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3164 // transition end should be adjusted to clip on upper track
3165 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3167 if (newTrInfo.startPos < newTrInfo.endPos) {
3168 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3169 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3173 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3174 // Check if there is a transition at clip end
3175 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3176 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3177 ItemInfo trInfo = tr->info();
3178 ItemInfo newTrInfo = trInfo;
3179 newTrInfo.endPos = m_dragItem->endPos();
3180 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3181 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3182 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3183 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3184 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3185 // transition start should be moved
3186 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3188 if (newTrInfo.startPos < newTrInfo.endPos) {
3189 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3190 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3195 m_commandStack->push(moveCommand);
3196 //checkTrackSequence(m_dragItem->track());
3198 // undo last move and emit error message
3199 bool snap = KdenliveSettings::snaptopoints();
3200 KdenliveSettings::setSnaptopoints(false);
3201 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3202 KdenliveSettings::setSnaptopoints(snap);
3203 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3205 setDocumentModified();
3206 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3207 Transition *transition = static_cast <Transition *>(m_dragItem);
3208 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3209 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)) {
3210 // Moving transition failed, revert to previous position
3211 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3212 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3214 QUndoCommand *moveCommand = new QUndoCommand();
3215 moveCommand->setText(i18n("Move transition"));
3216 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3217 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3218 m_commandStack->push(moveCommand);
3219 setDocumentModified();
3223 // Moving several clips. We need to delete them and readd them to new position,
3224 // or they might overlap each other during the move
3225 QGraphicsItemGroup *group;
3226 if (m_selectionGroup)
3227 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3229 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3230 QList<QGraphicsItem *> items = group->childItems();
3232 QList<ItemInfo> clipsToMove;
3233 QList<ItemInfo> transitionsToMove;
3235 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3236 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3237 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3238 QUndoCommand *moveGroup = new QUndoCommand();
3239 moveGroup->setText(i18n("Move group"));
3240 if (timeOffset != GenTime() || trackOffset != 0) {
3241 // remove items in MLT playlist
3244 int max = items.count();
3245 for (int i = 0; i < max; i++) {
3246 if (items.at(i)->type() == GROUPWIDGET) {
3247 items += items.at(i)->childItems();
3250 m_document->renderer()->blockSignals(true);
3251 for (int i = 0; i < items.count(); i++) {
3252 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3253 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3254 ItemInfo info = item->info();
3255 if (item->type() == AVWIDGET) {
3256 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3257 // error, clip cannot be removed from playlist
3258 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3260 clipsToMove.append(info);
3263 transitionsToMove.append(info);
3264 Transition *tr = static_cast <Transition*>(item);
3265 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3268 m_document->renderer()->blockSignals(false);
3269 for (int i = 0; i < items.count(); i++) {
3270 // re-add items in correct place
3271 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3272 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3274 ItemInfo info = item->info();
3275 int tracknumber = m_document->tracksCount() - info.track - 1;
3276 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3278 group->removeFromGroup(item);
3279 item->setItemLocked(true);
3282 if (item->type() == AVWIDGET) {
3283 ClipItem *clip = static_cast <ClipItem*>(item);
3284 info.track = m_document->tracksCount() - info.track;
3285 Mlt::Producer *prod;
3286 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3287 if (clip->isAudioOnly())
3288 prod = clip->baseClip()->audioProducer(info.track);
3289 else if (clip->isVideoOnly())
3290 prod = clip->baseClip()->videoProducer();
3292 prod = clip->baseClip()->producer(info.track);
3293 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3294 for (int i = 0; i < clip->effectsCount(); i++) {
3295 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3298 Transition *tr = static_cast <Transition*>(item);
3299 int newTrack = tr->transitionEndTrack();
3300 if (!tr->forcedTrack()) {
3301 newTrack = getPreviousVideoTrack(info.track);
3303 tr->updateTransitionEndTrack(newTrack);
3304 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3305 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3308 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3309 m_commandStack->push(moveGroup);
3311 //QPointF top = group->sceneBoundingRect().topLeft();
3312 //QPointF oldpos = m_selectionGroup->scenePos();
3313 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3314 //group->setPos(top);
3315 //TODO: get rid of the 3 lines below
3316 if (m_selectionGroup) {
3317 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3318 m_selectionGroupInfo.track = m_selectionGroup->track();
3320 for (int i = 0; i < items.count(); ++i) {
3321 if (items.at(i)->type() == GROUPWIDGET) {
3322 rebuildGroup((AbstractGroupItem*)items.at(i));
3327 for (int i = 0; i < items.count(); ++i) {
3329 items.at(i)->setSelected(true);
3330 if (items.at(i)->parentItem())
3331 items.at(i)->parentItem()->setSelected(true);
3334 groupSelectedItems();
3336 rebuildGroup((AbstractGroupItem *)group);
3338 setDocumentModified();
3341 m_document->renderer()->doRefresh();
3342 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3344 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3345 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3347 QUndoCommand *resizeCommand = new QUndoCommand();
3348 resizeCommand->setText(i18n("Resize group"));
3349 QList <QGraphicsItem *> items = parent->childItems();
3350 QList <ItemInfo> infos = parent->resizeInfos();
3351 parent->clearResizeInfos();
3353 for (int i = 0; i < items.count(); ++i) {
3354 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3355 if (item && item->type() == AVWIDGET) {
3356 ItemInfo info = infos.at(itemcount);
3357 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3361 m_commandStack->push(resizeCommand);
3364 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3366 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3368 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3369 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3371 QUndoCommand *resizeCommand = new QUndoCommand();
3372 resizeCommand->setText(i18n("Resize group"));
3373 QList <QGraphicsItem *> items = parent->childItems();
3374 QList <ItemInfo> infos = parent->resizeInfos();
3375 parent->clearResizeInfos();
3377 for (int i = 0; i < items.count(); ++i) {
3378 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3379 if (item && item->type() == AVWIDGET) {
3380 ItemInfo info = infos.at(itemcount);
3381 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3385 m_commandStack->push(resizeCommand);
3388 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3390 } else if (m_operationMode == FADEIN) {
3391 // resize fade in effect
3392 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3393 int ix = item->hasEffect("volume", "fadein");
3394 int ix2 = item->hasEffect("", "fade_from_black");
3396 QDomElement oldeffect = item->effectAt(ix);
3397 int start = item->cropStart().frames(m_document->fps());
3398 int end = item->fadeIn();
3400 slotDeleteEffect(item, -1, oldeffect, false);
3403 QDomElement effect = oldeffect.cloneNode().toElement();
3404 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3405 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3406 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3407 emit clipItemSelected(item, ix);
3409 } else if (item->fadeIn() != 0 && ix2 == -1) {
3411 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3413 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3414 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3415 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3416 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3419 QDomElement oldeffect = item->effectAt(ix2);
3420 int start = item->cropStart().frames(m_document->fps());
3421 int end = item->fadeIn();
3423 slotDeleteEffect(item, -1, oldeffect, false);
3426 QDomElement effect = oldeffect.cloneNode().toElement();
3427 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3428 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3429 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3430 emit clipItemSelected(item, ix2);
3433 } else if (m_operationMode == FADEOUT) {
3434 // resize fade in effect
3435 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3436 int ix = item->hasEffect("volume", "fadeout");
3437 int ix2 = item->hasEffect("", "fade_to_black");
3439 QDomElement oldeffect = item->effectAt(ix);
3440 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3441 int start = item->fadeOut();
3443 slotDeleteEffect(item, -1, oldeffect, false);
3445 start = end - start;
3446 QDomElement effect = oldeffect.cloneNode().toElement();
3447 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3448 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3449 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3450 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3451 emit clipItemSelected(item, ix);
3453 } else if (item->fadeOut() != 0 && ix2 == -1) {
3455 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3457 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3458 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3459 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3460 EffectsList::setParameter(effect, "out", QString::number(0));
3461 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3464 QDomElement oldeffect = item->effectAt(ix2);
3465 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3466 int start = item->fadeOut();
3468 slotDeleteEffect(item, -1, oldeffect, false);
3470 start = end - start;
3471 QDomElement effect = oldeffect.cloneNode().toElement();
3472 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3473 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3474 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3475 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3476 emit clipItemSelected(item, ix2);
3479 } else if (m_operationMode == KEYFRAME) {
3480 // update the MLT effect
3481 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3482 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3484 // check if we want to remove keyframe
3485 double val = mapToScene(event->pos()).toPoint().y();
3486 QRectF br = item->sceneBoundingRect();
3487 double maxh = 100.0 / br.height();
3488 val = (br.bottom() - val) * maxh;
3489 int start = item->cropStart().frames(m_document->fps());
3490 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3492 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3494 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3496 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3499 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3500 //item->updateKeyframeEffect();
3501 //QString next = item->keyframes(item->selectedEffectIndex());
3502 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3503 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3505 m_commandStack->push(command);
3506 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3507 emit clipItemSelected(item, item->selectedEffectIndex());
3509 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3510 // A transition is selected
3512 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3513 if (transitionClip && transitionClip->baseClip()) {
3514 QString size = transitionClip->baseClip()->getProperty("frame_size");
3515 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3516 if (factor == 0) factor = 1.0;
3517 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3518 p.setY(size.section('x', 1, 1).toInt());
3520 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3521 } else emit transitionItemSelected(NULL);
3522 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3523 m_operationMode = NONE;
3526 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3528 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3530 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3531 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3534 if (item->isSelected()) emit clipItemSelected(NULL);
3535 item->baseClip()->removeReference();
3536 m_document->updateClip(item->baseClip()->getId());
3538 /*if (item->baseClip()->isTransparent()) {
3539 // also remove automatic transition
3540 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3541 if (tr && tr->isAutomatic()) {
3542 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3543 scene()->removeItem(tr);
3547 m_waitingThumbs.removeAll(item);
3548 if (m_dragItem == item) m_dragItem = NULL;
3549 #if QT_VERSION >= 0x040600
3550 // animate item deletion
3551 item->closeAnimation();
3552 /*if (refresh) item->closeAnimation();
3554 // no refresh, means we have several operations chained, we need to delete clip immediatly
3555 // so that it does not get in the way of the other
3564 setDocumentModified();
3565 if (refresh) m_document->renderer()->doRefresh();
3568 void CustomTrackView::deleteSelectedClips()
3570 resetSelectionGroup();
3571 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3572 if (itemList.count() == 0) {
3573 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3576 scene()->clearSelection();
3577 QUndoCommand *deleteSelected = new QUndoCommand();
3579 bool resetGroup = false;
3582 int transitionCount = 0;
3583 // expand & destroy groups
3584 for (int i = 0; i < itemList.count(); i++) {
3585 if (itemList.at(i)->type() == GROUPWIDGET) {
3587 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3588 QList <ItemInfo> clipInfos;
3589 QList <ItemInfo> transitionInfos;
3590 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3591 for (int j = 0; j < children.count(); j++) {
3592 if (children.at(j)->type() == AVWIDGET) {
3593 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3594 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3595 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3596 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3597 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3599 if (itemList.contains(children.at(j))) {
3600 children.removeAt(j);
3604 itemList += children;
3605 if (clipInfos.count() > 0)
3606 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3608 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3609 itemList.insert(i + 1, itemList.at(i)->parentItem());
3612 for (int i = 0; i < itemList.count(); i++) {
3613 if (itemList.at(i)->type() == AVWIDGET) {
3615 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3616 if (item->parentItem()) resetGroup = true;
3617 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3618 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3619 emit clipItemSelected(NULL);
3620 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3622 Transition *item = static_cast <Transition *>(itemList.at(i));
3623 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3624 if (item->parentItem()) resetGroup = true;
3625 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3626 emit transitionItemSelected(NULL);
3629 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3630 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3631 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3632 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3633 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3634 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3635 else deleteSelected->setText(i18n("Delete selected items"));
3636 m_commandStack->push(deleteSelected);
3639 void CustomTrackView::changeClipSpeed()
3641 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3642 if (itemList.count() == 0) {
3643 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3646 QUndoCommand *changeSelected = new QUndoCommand();
3647 changeSelected->setText("Edit clip speed");
3651 for (int i = 0; i < itemList.count(); i++) {
3652 if (itemList.at(i)->type() == AVWIDGET) {
3653 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3654 ItemInfo info = item->info();
3655 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3657 double speed = (double) percent / 100.0;
3658 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3660 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3664 if (count > 0) m_commandStack->push(changeSelected);
3665 else delete changeSelected;
3668 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3670 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3671 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3673 kDebug() << "ERROR: Cannot find clip for speed change";
3674 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3677 info.track = m_document->tracksCount() - item->track();
3679 if (item->isVideoOnly())
3680 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3681 else if (item->isAudioOnly())
3682 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3684 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3686 item->setSpeed(speed, strobe);
3687 item->updateRectGeometry();
3688 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3689 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3691 updatePositionEffects(item, info);
3692 setDocumentModified();
3693 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3696 void CustomTrackView::cutSelectedClips()
3698 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3699 QList<AbstractGroupItem *> groups;
3700 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3701 for (int i = 0; i < itemList.count(); ++i) {
3702 if (!itemList.at(i))
3704 if (itemList.at(i)->type() == AVWIDGET) {
3705 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3706 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3707 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3708 if (!groups.contains(group))
3710 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3711 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3712 m_commandStack->push(command);
3714 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3715 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3716 if (!groups.contains(group))
3721 for (int i = 0; i < groups.count(); ++i)
3722 razorGroup(groups.at(i), currentPos);
3725 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3728 QList <QGraphicsItem *> children = group->childItems();
3729 QList <ItemInfo> clips1, transitions1;
3730 QList <ItemInfo> clipsCut, transitionsCut;
3731 QList <ItemInfo> clips2, transitions2;
3732 for (int i = 0; i < children.count(); ++i) {
3733 children.at(i)->setSelected(false);
3734 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3735 if (child->type() == AVWIDGET) {
3736 if (cutPos > child->endPos())
3737 clips1 << child->info();
3738 else if (cutPos < child->startPos())
3739 clips2 << child->info();
3741 clipsCut << child->info();
3743 if (cutPos > child->endPos())
3744 transitions1 << child->info();
3745 else if (cutPos < child->startPos())
3746 transitions2 << child->info();
3748 transitionsCut << child->info();
3751 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3753 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3754 m_commandStack->push(command);
3758 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)
3761 for (int i = 0; i < clipsCut.count(); ++i) {
3762 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3764 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3765 clips1 << clip->info();
3766 if (clipBehind != NULL)
3767 clips2 << clipBehind->info();
3770 /* TODO: cut transitionsCut
3771 * For now just append them to group1 */
3772 transitions1 << transitionsCut;
3773 doGroupClips(clips1, transitions1, true);
3774 doGroupClips(clips2, transitions2, true);
3776 /* we might also just use clipsCut.at(0)->parentItem().
3777 * Do this loop just in case something went wrong during cut */
3778 for (int i = 0; i < clipsCut.count(); ++i) {
3779 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3780 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3781 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3782 QList <QGraphicsItem *> children = group->childItems();
3783 QList <ItemInfo> groupClips;
3784 QList <ItemInfo> groupTrans;
3785 for (int j = 0; j < children.count(); ++j) {
3786 if (children.at(j)->type() == AVWIDGET)
3787 groupClips << ((AbstractClipItem *)children.at(j))->info();
3788 else if (children.at(j)->type() == TRANSITIONWIDGET)
3789 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3791 doGroupClips(groupClips, groupTrans, false);
3795 for (int i = 0; i < clipsCut.count(); ++i)
3796 cutClip(clipsCut.at(i), cutPos, false);
3797 // TODO: uncut transitonsCut
3798 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3802 void CustomTrackView::groupClips(bool group)
3804 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3805 QList <ItemInfo> clipInfos;
3806 QList <ItemInfo> transitionInfos;
3807 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3810 int max = itemList.count();
3811 for (int i = 0; i < max; i++) {
3812 if (itemList.at(i)->type() == GROUPWIDGET) {
3813 itemList += itemList.at(i)->childItems();
3817 for (int i = 0; i < itemList.count(); i++) {
3818 if (itemList.at(i)->type() == AVWIDGET) {
3819 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3820 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3821 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3822 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3823 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3826 if (clipInfos.count() > 0) {
3827 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3828 m_commandStack->push(command);
3832 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3834 resetSelectionGroup();
3835 m_scene->clearSelection();
3837 for (int i = 0; i < clipInfos.count(); i++) {
3838 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3839 if (clip == NULL) continue;
3840 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3841 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3842 m_document->clipManager()->removeGroup(grp);
3843 scene()->destroyItemGroup(grp);
3845 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3847 for (int i = 0; i < transitionInfos.count(); i++) {
3848 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3849 if (tr == NULL) continue;
3850 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3851 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3852 m_document->clipManager()->removeGroup(grp);
3853 scene()->destroyItemGroup(grp);
3855 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3857 setDocumentModified();
3861 QList <QGraphicsItemGroup *> groups;
3862 for (int i = 0; i < clipInfos.count(); i++) {
3863 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3865 clip->setSelected(true);
3868 for (int i = 0; i < transitionInfos.count(); i++) {
3869 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3871 clip->setSelected(true);
3875 groupSelectedItems(false, true);
3876 setDocumentModified();
3879 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3881 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3882 if (baseclip == NULL) {
3883 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3887 if (baseclip->producer() == NULL) {
3888 // If the clip has no producer, we must wait until it is created...
3890 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3891 emit forceClipProcessing(clipId);
3892 qApp->processEvents();
3893 for (int i = 0; i < 3; i++) {
3894 if (baseclip->producer() == NULL) {
3895 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3898 if (baseclip->producer() == NULL) {
3899 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3903 emit displayMessage(QString(), InformationMessage);
3907 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3908 item->setEffectList(effects);
3909 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3910 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3911 scene()->addItem(item);
3913 int tracknumber = m_document->tracksCount() - info.track - 1;
3914 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3915 if (isLocked) item->setItemLocked(true);
3917 baseclip->addReference();
3918 m_document->updateClip(baseclip->getId());
3919 info.track = m_document->tracksCount() - info.track;
3920 Mlt::Producer *prod;
3921 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3922 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3923 else prod = baseclip->producer(info.track);
3924 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3925 for (int i = 0; i < item->effectsCount(); i++) {
3926 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3928 setDocumentModified();
3929 if (refresh) m_document->renderer()->doRefresh();
3930 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3931 m_thumbsTimer.start();
3934 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3936 QList<QGraphicsItem *> list = scene()->items();
3937 ClipItem *clip = NULL;
3938 for (int i = 0; i < list.size(); ++i) {
3939 if (list.at(i)->type() == AVWIDGET) {
3940 clip = static_cast <ClipItem *>(list.at(i));
3941 if (clip->clipProducer() == clipId) {
3942 ItemInfo info = clip->info();
3943 info.track = m_document->tracksCount() - clip->track();
3944 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3945 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3947 clip->refreshClip(true);
3954 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3956 int framepos = (int)(pos.frames(m_document->fps()));
3957 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3958 ClipItem *clip = NULL;
3959 for (int i = 0; i < list.size(); i++) {
3960 if (!list.at(i)->isEnabled()) continue;
3961 if (list.at(i)->type() == AVWIDGET) {
3962 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3963 if (test->endPos() == pos) clip = test;
3970 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3972 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), 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->startPos() == pos) clip = test;
3985 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3987 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3988 QList<QGraphicsItem *> list = scene()->items(p);
3989 ClipItem *clip = NULL;
3990 for (int i = 0; i < list.size(); i++) {
3991 if (!list.at(i)->isEnabled()) continue;
3992 if (list.at(i)->type() == AVWIDGET) {
3993 clip = static_cast <ClipItem *>(list.at(i));
4000 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4002 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4005 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4007 const QPointF p(pos, (track + 1) * m_tracksHeight);
4008 QList<QGraphicsItem *> list = scene()->items(p);
4009 Transition *clip = NULL;
4010 for (int i = 0; i < list.size(); i++) {
4011 if (!list.at(i)->isEnabled()) continue;
4012 if (list.at(i)->type() == TRANSITIONWIDGET) {
4013 clip = static_cast <Transition *>(list.at(i));
4020 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4022 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4025 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4027 int framepos = (int)(pos.frames(m_document->fps()));
4028 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4029 QList<QGraphicsItem *> list = scene()->items(p);
4030 Transition *clip = NULL;
4031 for (int i = 0; i < list.size(); i++) {
4032 if (!list.at(i)->isEnabled()) continue;
4033 if (list.at(i)->type() == TRANSITIONWIDGET) {
4034 Transition *test = static_cast <Transition *>(list.at(i));
4035 if (test->endPos() == pos) clip = test;
4042 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4044 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4045 QList<QGraphicsItem *> list = scene()->items(p);
4046 Transition *clip = NULL;
4047 for (int i = 0; i < list.size(); ++i) {
4048 if (!list.at(i)->isEnabled()) continue;
4049 if (list.at(i)->type() == TRANSITIONWIDGET) {
4050 Transition *test = static_cast <Transition *>(list.at(i));
4051 if (test->startPos() == pos) clip = test;
4058 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4060 if (m_selectionGroup) resetSelectionGroup(false);
4061 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4063 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);
4064 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4067 Mlt::Producer *prod;
4068 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4069 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4070 else prod = item->baseClip()->producer(end.track);
4072 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);
4074 bool snap = KdenliveSettings::snaptopoints();
4075 KdenliveSettings::setSnaptopoints(false);
4076 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4078 int tracknumber = m_document->tracksCount() - end.track - 1;
4079 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4080 m_scene->clearSelection();
4081 if (isLocked) item->setItemLocked(true);
4083 if (item->isItemLocked()) item->setItemLocked(false);
4084 item->setSelected(true);
4086 if (item->baseClip()->isTransparent()) {
4087 // Also move automatic transition
4088 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4089 if (tr && tr->isAutomatic()) {
4090 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4091 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);
4092 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4095 KdenliveSettings::setSnaptopoints(snap);
4096 setDocumentModified();
4098 // undo last move and emit error message
4099 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4101 if (refresh) m_document->renderer()->doRefresh();
4102 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4105 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4108 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4109 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4110 resetSelectionGroup();
4111 m_scene->clearSelection();
4113 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4114 scene()->addItem(m_selectionGroup);
4116 m_document->renderer()->blockSignals(true);
4117 for (int i = 0; i < startClip.count(); i++) {
4119 startClip[i].startPos = startClip.at(i).startPos - offset;
4120 startClip[i].track = startClip.at(i).track - trackOffset;
4122 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4123 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4125 clip->setItemLocked(false);
4126 if (clip->parentItem()) {
4127 m_selectionGroup->addToGroup(clip->parentItem());
4128 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4130 m_selectionGroup->addToGroup(clip);
4131 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4133 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4134 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4136 for (int i = 0; i < startTransition.count(); i++) {
4138 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4139 startTransition[i].track = startTransition.at(i).track - trackOffset;
4141 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4143 tr->setItemLocked(false);
4144 if (tr->parentItem()) {
4145 m_selectionGroup->addToGroup(tr->parentItem());
4146 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4148 m_selectionGroup->addToGroup(tr);
4149 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4151 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());
4152 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4154 m_document->renderer()->blockSignals(false);
4156 if (m_selectionGroup) {
4157 bool snap = KdenliveSettings::snaptopoints();
4158 KdenliveSettings::setSnaptopoints(false);
4160 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4161 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4163 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4165 int max = children.count();
4166 for (int i = 0; i < max; i++) {
4167 if (children.at(i)->type() == GROUPWIDGET) {
4168 children += children.at(i)->childItems();
4169 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4170 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4171 /*m_document->clipManager()->removeGroup(grp);
4172 m_scene->destroyItemGroup(grp);*/
4173 children.removeAll(children.at(i));
4178 for (int i = 0; i < children.count(); i++) {
4179 // re-add items in correct place
4180 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4181 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4183 ItemInfo info = item->info();
4184 int tracknumber = m_document->tracksCount() - info.track - 1;
4185 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4187 item->setItemLocked(true);
4188 else if (item->isItemLocked())
4189 item->setItemLocked(false);
4191 if (item->type() == AVWIDGET) {
4192 ClipItem *clip = static_cast <ClipItem*>(item);
4193 info.track = m_document->tracksCount() - info.track;
4194 Mlt::Producer *prod;
4195 if (clip->isAudioOnly())
4196 prod = clip->baseClip()->audioProducer(info.track);
4197 else if (clip->isVideoOnly())
4198 prod = clip->baseClip()->videoProducer();
4200 prod = clip->baseClip()->producer(info.track);
4201 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4202 for (int i = 0; i < clip->effectsCount(); i++) {
4203 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4205 } else if (item->type() == TRANSITIONWIDGET) {
4206 Transition *tr = static_cast <Transition*>(item);
4208 if (!tr->forcedTrack()) {
4209 newTrack = getPreviousVideoTrack(info.track);
4211 newTrack = tr->transitionEndTrack() + trackOffset;
4212 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4214 tr->updateTransitionEndTrack(newTrack);
4215 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4219 resetSelectionGroup(false);
4221 for (int i = 0; i < children.count(); i++) {
4222 if (children.at(i)->parentItem())
4223 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4227 KdenliveSettings::setSnaptopoints(snap);
4228 m_document->renderer()->doRefresh();
4229 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4232 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4234 Transition *item = getTransitionItemAt(start.startPos, start.track);
4236 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);
4237 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4240 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4241 bool snap = KdenliveSettings::snaptopoints();
4242 KdenliveSettings::setSnaptopoints(false);
4243 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4244 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4245 // Transition was moved
4246 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4247 } else if (end.endPos == start.endPos) {
4248 // Transition start resize
4249 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4250 } else if (end.startPos == start.startPos) {
4251 // Transition end resize;
4252 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4253 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4256 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4257 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4258 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4260 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4261 KdenliveSettings::setSnaptopoints(snap);
4262 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4263 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());
4264 if (m_dragItem && m_dragItem == item) {
4266 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4267 if (transitionClip && transitionClip->baseClip()) {
4268 QString size = transitionClip->baseClip()->getProperty("frame_size");
4269 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4270 if (factor == 0) factor = 1.0;
4271 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4272 p.setY(size.section('x', 1, 1).toInt());
4274 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4276 if (m_refresh) m_document->renderer()->doRefresh();
4277 setDocumentModified();
4280 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4282 bool resizeClipStart = (start.startPos != end.startPos);
4283 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4285 if (dontWorry) return;
4286 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);
4287 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4290 if (item->parentItem()) {
4291 // Item is part of a group, reset group
4292 resetSelectionGroup();
4295 bool snap = KdenliveSettings::snaptopoints();
4296 KdenliveSettings::setSnaptopoints(false);
4297 if (resizeClipStart) {
4298 ItemInfo clipinfo = item->info();
4299 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4300 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4302 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4303 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4304 updatePositionEffects(item, clipinfo);
4305 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4307 ItemInfo clipinfo = item->info();
4308 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4309 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4311 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4312 updatePositionEffects(item, clipinfo);
4313 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4315 if (!resizeClipStart && end.cropStart != start.cropStart) {
4316 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4317 ItemInfo clipinfo = end;
4318 clipinfo.track = m_document->tracksCount() - end.track;
4319 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4321 item->setCropStart(end.cropStart);
4322 item->resetThumbs(true);
4325 m_document->renderer()->doRefresh();
4326 KdenliveSettings::setSnaptopoints(snap);
4327 setDocumentModified();
4330 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4332 if (pos == oldInfo.startPos.frames(m_document->fps()))
4334 bool snap = KdenliveSettings::snaptopoints();
4336 KdenliveSettings::setSnaptopoints(false);
4337 item->resizeStart(pos);
4338 if (item->startPos().frames(m_document->fps()) != pos) {
4339 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4340 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4341 KdenliveSettings::setSnaptopoints(snap);
4344 KdenliveSettings::setSnaptopoints(snap);
4347 bool hasParentCommand = false;
4349 hasParentCommand = true;
4351 command = new QUndoCommand();
4352 command->setText(i18n("Resize clip start"));
4355 // do this here, too, because otherwise undo won't update the group
4356 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4357 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4359 ItemInfo info = item->info();
4360 if (item->type() == AVWIDGET) {
4361 ItemInfo resizeinfo = oldInfo;
4362 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4363 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4365 // Check if there is an automatic transition on that clip (lower track)
4366 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4367 if (transition && transition->isAutomatic()) {
4368 ItemInfo trInfo = transition->info();
4369 ItemInfo newTrInfo = trInfo;
4370 newTrInfo.startPos = item->startPos();
4371 if (newTrInfo.startPos < newTrInfo.endPos)
4372 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4374 // Check if there is an automatic transition on that clip (upper track)
4375 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4376 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4377 ItemInfo trInfo = transition->info();
4378 ItemInfo newTrInfo = trInfo;
4379 newTrInfo.startPos = item->startPos();
4380 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4381 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4382 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4385 ClipItem *clip = static_cast < ClipItem * >(item);
4386 updatePositionEffects(clip, oldInfo);
4390 QDomElement root = doc.createElement("list");
4391 doc.appendChild(root);
4392 QList <int> indexes;
4393 for (int i = 0; i < clip->effectsCount(); i++) {
4394 QDomElement effect = clip->effectAt(i);
4395 if (EffectsList::hasKeyFrames(effect)) {
4396 doc.appendChild(doc.importNode(effect, true));
4401 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4402 // Keyframes were modified, updateClip
4403 QDomNodeList effs = doc.elementsByTagName("effect");
4405 // Since we must always resize clip before updating the keyframes, we
4406 // put a resize command before & after checking keyframes so that
4407 // we are sure the resize is performed before whenever we do or undo the action
4409 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4410 for (int i = 0; i < indexes.count(); i++) {
4411 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);
4412 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4414 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4415 emit clipItemSelected(clip);
4417 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4420 KdenliveSettings::setSnaptopoints(false);
4421 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4422 KdenliveSettings::setSnaptopoints(snap);
4423 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4425 } else if (item->type() == TRANSITIONWIDGET) {
4426 Transition *transition = static_cast <Transition *>(item);
4427 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)) {
4428 // Cannot resize transition
4429 KdenliveSettings::setSnaptopoints(false);
4430 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4431 KdenliveSettings::setSnaptopoints(snap);
4432 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4434 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4435 if (command == NULL)
4436 m_commandStack->push(moveCommand);
4440 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4441 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4443 if (!hasParentCommand)
4444 m_commandStack->push(command);
4447 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4449 if (pos == oldInfo.endPos.frames(m_document->fps()))
4451 bool snap = KdenliveSettings::snaptopoints();
4453 KdenliveSettings::setSnaptopoints(false);
4454 item->resizeEnd(pos);
4455 if (item->endPos().frames(m_document->fps()) != pos) {
4456 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4457 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4458 KdenliveSettings::setSnaptopoints(snap);
4461 KdenliveSettings::setSnaptopoints(snap);
4464 bool hasParentCommand = false;
4466 hasParentCommand = true;
4468 command = new QUndoCommand();
4469 command->setText(i18n("Resize clip end"));
4472 // do this here, too, because otherwise undo won't update the group
4473 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4474 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4476 ItemInfo info = item->info();
4477 if (item->type() == AVWIDGET) {
4478 ItemInfo resizeinfo = info;
4479 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4480 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4482 // Check if there is an automatic transition on that clip (lower track)
4483 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4484 if (tr && tr->isAutomatic()) {
4485 ItemInfo trInfo = tr->info();
4486 ItemInfo newTrInfo = trInfo;
4487 newTrInfo.endPos = item->endPos();
4488 if (newTrInfo.endPos > newTrInfo.startPos)
4489 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4492 // Check if there is an automatic transition on that clip (upper track)
4493 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4494 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4495 ItemInfo trInfo = tr->info();
4496 ItemInfo newTrInfo = trInfo;
4497 newTrInfo.endPos = item->endPos();
4498 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4499 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4500 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4505 ClipItem *clip = static_cast < ClipItem * >(item);
4507 QDomElement root = doc.createElement("list");
4508 doc.appendChild(root);
4509 QList <int> indexes;
4510 for (int i = 0; i < clip->effectsCount(); i++) {
4511 QDomElement effect = clip->effectAt(i);
4512 if (EffectsList::hasKeyFrames(effect)) {
4513 doc.appendChild(doc.importNode(effect, true));
4518 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4519 // Keyframes were modified, updateClip
4520 QDomNodeList effs = doc.elementsByTagName("effect");
4522 // Since we must always resize clip before updating the keyframes, we
4523 // put a resize command before & after checking keyframes so that
4524 // we are sure the resize is performed before whenever we do or undo the action
4526 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4527 for (int i = 0; i < indexes.count(); i++) {
4528 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);
4529 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4531 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4532 emit clipItemSelected(clip);
4534 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4537 updatePositionEffects(clip, oldInfo);
4539 KdenliveSettings::setSnaptopoints(false);
4540 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4541 KdenliveSettings::setSnaptopoints(true);
4542 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4544 } else if (item->type() == TRANSITIONWIDGET) {
4545 Transition *transition = static_cast <Transition *>(item);
4546 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)) {
4547 // Cannot resize transition
4548 KdenliveSettings::setSnaptopoints(false);
4549 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4550 KdenliveSettings::setSnaptopoints(true);
4551 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4553 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4554 if (command == NULL)
4555 m_commandStack->push(moveCommand);
4558 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4559 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4561 if (!hasParentCommand)
4562 m_commandStack->push(command);
4565 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4567 int end = item->fadeIn();
4569 // there is a fade in effect
4570 int effectPos = item->hasEffect("volume", "fadein");
4571 if (effectPos != -1) {
4572 QDomElement oldeffect = item->effectAt(effectPos);
4573 int start = item->cropStart().frames(m_document->fps());
4574 int max = item->cropDuration().frames(m_document->fps());
4576 // Make sure the fade effect is not longer than the clip
4577 item->setFadeIn(max);
4578 end = item->fadeIn();
4581 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4582 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4583 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4584 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4585 // if fade effect is displayed, update the effect edit widget with new clip duration
4586 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4588 effectPos = item->hasEffect("brightness", "fade_from_black");
4589 if (effectPos != -1) {
4590 QDomElement oldeffect = item->effectAt(effectPos);
4591 int start = item->cropStart().frames(m_document->fps());
4592 int max = item->cropDuration().frames(m_document->fps());
4594 // Make sure the fade effect is not longer than the clip
4595 item->setFadeIn(max);
4596 end = item->fadeIn();
4599 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4600 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4601 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4602 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4603 // if fade effect is displayed, update the effect edit widget with new clip duration
4604 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4607 int start = item->fadeOut();
4609 // there is a fade out effect
4610 int effectPos = item->hasEffect("volume", "fadeout");
4611 if (effectPos != -1) {
4612 QDomElement oldeffect = item->effectAt(effectPos);
4613 int max = item->cropDuration().frames(m_document->fps());
4614 int end = max + item->cropStart().frames(m_document->fps());
4616 // Make sure the fade effect is not longer than the clip
4617 item->setFadeOut(max);
4618 start = item->fadeOut();
4620 start = end - start;
4621 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4622 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4623 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4624 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4625 // if fade effect is displayed, update the effect edit widget with new clip duration
4626 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4628 effectPos = item->hasEffect("brightness", "fade_to_black");
4629 if (effectPos != -1) {
4630 QDomElement oldeffect = item->effectAt(effectPos);
4631 int max = item->cropDuration().frames(m_document->fps());
4632 int end = max + item->cropStart().frames(m_document->fps());
4634 // Make sure the fade effect is not longer than the clip
4635 item->setFadeOut(max);
4636 start = item->fadeOut();
4638 start = end - start;
4639 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4640 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4641 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4642 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4643 // if fade effect is displayed, update the effect edit widget with new clip duration
4644 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4648 int effectPos = item->hasEffect("freeze", "freeze");
4649 if (effectPos != -1) {
4650 // Freeze effect needs to be adjusted with clip resize
4651 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4652 QDomElement eff = item->getEffectAt(effectPos);
4653 if (!eff.isNull() && diff != 0) {
4654 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4655 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4656 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4657 emit clipItemSelected(item, item->selectedEffectIndex());
4662 effectPos = item->hasEffect("affine", "pan_zoom");
4663 if (effectPos != -1) {
4664 QDomElement oldeffect = item->effectAt(effectPos);
4665 int start = item->cropStart().frames(m_document->fps());
4666 int max = start + item->cropDuration().frames(m_document->fps());
4671 oldeffect.setAttribute("in", start);
4672 oldeffect.setAttribute("out", max);
4673 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4674 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4675 // if effect is displayed, update the effect edit widget with new clip duration
4676 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4680 double CustomTrackView::getSnapPointForPos(double pos)
4682 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4685 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4687 QList <GenTime> snaps;
4688 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4689 QList<QGraphicsItem *> itemList = items();
4690 for (int i = 0; i < itemList.count(); i++) {
4691 if (itemList.at(i) == selected) continue;
4692 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4693 if (itemList.at(i)->type() == AVWIDGET) {
4694 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4695 GenTime start = item->startPos();
4696 GenTime end = item->endPos();
4697 snaps.append(start);
4699 if (!offsetList.isEmpty()) {
4700 for (int j = 0; j < offsetList.size(); j++) {
4701 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4702 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4706 QList < GenTime > markers = item->snapMarkers();
4707 for (int j = 0; j < markers.size(); ++j) {
4708 GenTime t = markers.at(j);
4710 if (!offsetList.isEmpty()) {
4711 for (int k = 0; k < offsetList.size(); k++) {
4712 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4716 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4717 Transition *transition = static_cast <Transition*>(itemList.at(i));
4718 GenTime start = transition->startPos();
4719 GenTime end = transition->endPos();
4720 snaps.append(start);
4722 if (!offsetList.isEmpty()) {
4723 for (int j = 0; j < offsetList.size(); j++) {
4724 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4725 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4731 // add cursor position
4732 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4734 if (!offsetList.isEmpty()) {
4735 for (int j = 0; j < offsetList.size(); j++) {
4736 snaps.append(pos - offsetList.at(j));
4741 for (int i = 0; i < m_guides.count(); i++) {
4742 snaps.append(m_guides.at(i)->position());
4743 if (!offsetList.isEmpty()) {
4744 for (int j = 0; j < offsetList.size(); j++) {
4745 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4751 m_scene->setSnapList(snaps);
4752 //for (int i = 0; i < m_snapPoints.size(); ++i)
4753 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4756 void CustomTrackView::slotSeekToPreviousSnap()
4758 updateSnapPoints(NULL);
4759 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4760 setCursorPos((int) res.frames(m_document->fps()));
4764 void CustomTrackView::slotSeekToNextSnap()
4766 updateSnapPoints(NULL);
4767 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4768 setCursorPos((int) res.frames(m_document->fps()));
4772 void CustomTrackView::clipStart()
4774 AbstractClipItem *item = getMainActiveClip();
4776 setCursorPos((int) item->startPos().frames(m_document->fps()));
4781 void CustomTrackView::clipEnd()
4783 AbstractClipItem *item = getMainActiveClip();
4785 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4790 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4792 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4793 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4794 m_commandStack->push(command);
4797 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4799 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4800 m_commandStack->push(command);
4803 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4805 DocClipBase *base = m_document->clipManager()->getClipById(id);
4806 QList <CommentedTime> markers = base->commentedSnapMarkers();
4808 if (markers.isEmpty()) {
4809 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4812 QUndoCommand *deleteMarkers = new QUndoCommand();
4813 deleteMarkers->setText("Delete clip markers");
4815 for (int i = 0; i < markers.size(); i++) {
4816 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4818 m_commandStack->push(deleteMarkers);
4821 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4823 DocClipBase *base = m_document->clipManager()->getClipById(id);
4824 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4825 else base->deleteSnapMarker(pos);
4826 emit updateClipMarkers(base);
4827 setDocumentModified();
4828 viewport()->update();
4831 int CustomTrackView::hasGuide(int pos, int offset)
4833 for (int i = 0; i < m_guides.count(); i++) {
4834 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4835 if (qAbs(guidePos - pos) <= offset) return guidePos;
4836 else if (guidePos > pos) return -1;
4841 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4845 double fps = m_document->fps();
4846 for (int i = 0; i < m_guides.count(); i++) {
4847 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4848 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4850 goMenu->setEnabled(!m_guides.isEmpty());
4853 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4855 if (oldPos > GenTime() && pos > GenTime()) {
4857 for (int i = 0; i < m_guides.count(); i++) {
4858 if (m_guides.at(i)->position() == oldPos) {
4859 Guide *item = m_guides.at(i);
4860 item->updateGuide(pos, comment);
4864 } else if (pos > GenTime()) addGuide(pos, comment);
4868 for (int i = 0; i < m_guides.count(); i++) {
4869 if (m_guides.at(i)->position() == oldPos) {
4870 delete m_guides.takeAt(i);
4875 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4877 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4878 m_document->syncGuides(m_guides);
4881 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4883 for (int i = 0; i < m_guides.count(); i++) {
4884 if (m_guides.at(i)->position() == pos) {
4885 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4889 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4890 scene()->addItem(g);
4892 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4893 m_document->syncGuides(m_guides);
4897 void CustomTrackView::slotAddGuide()
4899 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4900 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4901 if (d.exec() != QDialog::Accepted) return;
4902 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4903 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4904 m_commandStack->push(command);
4908 void CustomTrackView::slotEditGuide(int guidePos)
4911 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4912 else pos = GenTime(guidePos, m_document->fps());
4914 for (int i = 0; i < m_guides.count(); i++) {
4915 if (m_guides.at(i)->position() == pos) {
4916 slotEditGuide(m_guides.at(i)->info());
4921 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4924 void CustomTrackView::slotEditGuide(CommentedTime guide)
4926 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4927 if (d.exec() == QDialog::Accepted) {
4928 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4929 m_commandStack->push(command);
4934 void CustomTrackView::slotEditTimeLineGuide()
4936 if (m_dragGuide == NULL) return;
4937 CommentedTime guide = m_dragGuide->info();
4938 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4939 if (d.exec() == QDialog::Accepted) {
4940 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4941 m_commandStack->push(command);
4945 void CustomTrackView::slotDeleteGuide(int guidePos)
4948 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4949 else pos = GenTime(guidePos, m_document->fps());
4951 for (int i = 0; i < m_guides.count(); i++) {
4952 if (m_guides.at(i)->position() == pos) {
4953 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4954 m_commandStack->push(command);
4959 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4963 void CustomTrackView::slotDeleteTimeLineGuide()
4965 if (m_dragGuide == NULL) return;
4966 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4967 m_commandStack->push(command);
4971 void CustomTrackView::slotDeleteAllGuides()
4973 QUndoCommand *deleteAll = new QUndoCommand();
4974 deleteAll->setText("Delete all guides");
4975 for (int i = 0; i < m_guides.count(); i++) {
4976 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4978 m_commandStack->push(deleteAll);
4981 void CustomTrackView::setTool(PROJECTTOOL tool)
4986 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4989 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4990 m_scene->setScale(scaleFactor, verticalScale);
4991 removeTipAnimation();
4992 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4993 bool adjust = false;
4994 if (verticalScale != matrix().m22()) adjust = true;
4995 setMatrix(newmatrix);
4997 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4998 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4999 for (int i = 0; i < m_guides.count(); i++) {
5000 QLineF l = m_guides.at(i)->line();
5001 l.setP2(QPointF(l.x2(), newHeight));
5002 m_guides.at(i)->setLine(l);
5004 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5007 int diff = sceneRect().width() - m_projectDuration;
5008 if (diff * newmatrix.m11() < 50) {
5009 if (newmatrix.m11() < 0.4)
5010 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5012 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5014 centerOn(QPointF(cursorPos(), verticalPos));
5017 void CustomTrackView::slotRefreshGuides()
5019 if (KdenliveSettings::showmarkers()) {
5020 for (int i = 0; i < m_guides.count(); i++)
5021 m_guides.at(i)->update();
5025 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5027 //kDebug() << "// DRAW BG: " << rect.width();
5028 painter->setClipRect(rect);
5029 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5030 QPen pen1 = painter->pen();
5031 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5032 painter->setPen(pen1);
5033 double min = rect.left();
5034 double max = rect.right();
5035 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5036 int maxTrack = m_document->tracksCount();
5037 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5038 QColor audioColor = palette().alternateBase().color();
5039 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5040 for (int i = 0; i < maxTrack; i++) {
5041 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5042 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5043 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5044 if (i == m_selectedTrack)
5045 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5047 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5049 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5051 int lowerLimit = m_tracksHeight * maxTrack + 1;
5052 if (height() > lowerLimit) {
5053 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5054 painter->fillRect(bg, base);
5058 bool CustomTrackView::findString(const QString &text)
5061 for (int i = 0; i < m_searchPoints.size(); ++i) {
5062 marker = m_searchPoints.at(i).comment();
5063 if (marker.contains(text, Qt::CaseInsensitive)) {
5064 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5065 int vert = verticalScrollBar()->value();
5066 int hor = cursorPos();
5067 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5075 void CustomTrackView::selectFound(QString track, QString pos)
5077 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5078 slotSelectTrack(track.toInt());
5080 int vert = verticalScrollBar()->value();
5081 int hor = cursorPos();
5082 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5085 bool CustomTrackView::findNextString(const QString &text)
5088 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5089 marker = m_searchPoints.at(i).comment();
5090 if (marker.contains(text, Qt::CaseInsensitive)) {
5091 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5092 int vert = verticalScrollBar()->value();
5093 int hor = cursorPos();
5094 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5103 void CustomTrackView::initSearchStrings()
5105 m_searchPoints.clear();
5106 QList<QGraphicsItem *> itemList = items();
5107 for (int i = 0; i < itemList.count(); i++) {
5108 // parse all clip names
5109 if (itemList.at(i)->type() == AVWIDGET) {
5110 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5111 GenTime start = item->startPos();
5112 CommentedTime t(start, item->clipName());
5113 m_searchPoints.append(t);
5114 // add all clip markers
5115 QList < CommentedTime > markers = item->commentedSnapMarkers();
5116 m_searchPoints += markers;
5121 for (int i = 0; i < m_guides.count(); i++)
5122 m_searchPoints.append(m_guides.at(i)->info());
5124 qSort(m_searchPoints);
5127 void CustomTrackView::clearSearchStrings()
5129 m_searchPoints.clear();
5133 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5135 QList<ItemInfo> matchingInfo;
5136 QList<QGraphicsItem *> itemList = items();
5137 for (int i = 0; i < itemList.count(); i++) {
5138 if (itemList.at(i)->type() == AVWIDGET) {
5139 ClipItem *item = (ClipItem *)itemList.at(i);
5140 if (item->clipProducer() == clipId)
5141 matchingInfo << item->info();
5144 return matchingInfo;
5147 void CustomTrackView::copyClip()
5149 qDeleteAll(m_copiedItems);
5150 m_copiedItems.clear();
5151 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5152 if (itemList.count() == 0) {
5153 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5156 for (int i = 0; i < itemList.count(); i++) {
5157 if (itemList.at(i)->type() == AVWIDGET) {
5158 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5159 ClipItem *clone = clip->clone(clip->info());
5160 m_copiedItems.append(clone);
5161 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5162 Transition *dup = static_cast <Transition *>(itemList.at(i));
5163 m_copiedItems.append(dup->clone());
5168 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5170 if (m_scene->editMode() != NORMALEDIT) {
5171 // If we are in overwrite mode, always allow the move
5174 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));
5175 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5176 for (int i = 0; i < collisions.count(); i++) {
5177 if (collisions.at(i)->type() == type) return false;
5182 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5185 for (int i = 0; i < infoList.count(); i++) {
5186 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));
5189 QList<QGraphicsItem *> collisions = scene()->items(path);
5190 for (int i = 0; i < collisions.count(); i++) {
5191 if (collisions.at(i)->type() == type) return false;
5196 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5198 for (int i = 0; i < items.count(); i++) {
5199 ItemInfo info = items.at(i)->info();
5200 info.startPos += offset;
5201 info.endPos += offset;
5202 info.track += trackOffset;
5203 if (!canBePastedTo(info, items.at(i)->type())) return false;
5208 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5210 QPainterPath movePath;
5211 movePath.moveTo(0, 0);
5213 for (int i = 0; i < items.count(); i++) {
5214 ItemInfo info = items.at(i)->info();
5215 info.startPos = info.startPos + offset;
5216 info.endPos = info.endPos + offset;
5217 info.track = info.track + trackOffset;
5218 if (info.startPos < GenTime()) {
5219 // No clip should go below 0
5222 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));
5223 movePath.addRect(rect);
5225 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5226 for (int i = 0; i < collisions.count(); i++) {
5227 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5228 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5236 void CustomTrackView::pasteClip()
5238 if (m_copiedItems.count() == 0) {
5239 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5243 if (m_menuPosition.isNull()) {
5244 position = mapFromGlobal(QCursor::pos());
5245 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5246 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5249 } else position = m_menuPosition;
5251 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5252 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5254 GenTime leftPos = m_copiedItems.at(0)->startPos();
5255 int lowerTrack = m_copiedItems.at(0)->track();
5256 int upperTrack = m_copiedItems.at(0)->track();
5257 for (int i = 1; i < m_copiedItems.count(); i++) {
5258 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5259 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5260 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5263 GenTime offset = pos - leftPos;
5264 int trackOffset = track - lowerTrack;
5266 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5267 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5268 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5269 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5272 QUndoCommand *pasteClips = new QUndoCommand();
5273 pasteClips->setText("Paste clips");
5275 for (int i = 0; i < m_copiedItems.count(); i++) {
5276 // parse all clip names
5277 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5278 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5279 ItemInfo info = clip->info();
5280 info.startPos += offset;
5281 info.endPos += offset;
5282 info.track += trackOffset;
5283 if (canBePastedTo(info, AVWIDGET)) {
5284 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5285 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5286 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5287 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5289 info.startPos = tr->startPos() + offset;
5290 info.endPos = tr->endPos() + offset;
5291 info.track = tr->track() + trackOffset;
5292 int transitionEndTrack;
5293 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5294 else transitionEndTrack = tr->transitionEndTrack();
5295 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5296 if (info.startPos >= info.endPos) {
5297 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5298 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5299 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5302 m_commandStack->push(pasteClips);
5305 void CustomTrackView::pasteClipEffects()
5307 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5308 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5311 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5313 QUndoCommand *paste = new QUndoCommand();
5314 paste->setText("Paste effects");
5316 QList<QGraphicsItem *> clips = scene()->selectedItems();
5319 for (int i = 0; i < clips.count(); ++i) {
5320 if (clips.at(i)->type() == GROUPWIDGET) {
5321 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5322 for (int j = 0; j < children.count(); j++) {
5323 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5324 clips.append(children.at(j));
5331 for (int i = 0; i < clips.count(); ++i) {
5332 if (clips.at(i)->type() == AVWIDGET) {
5333 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5334 for (int j = 0; j < clip->effectsCount(); j++) {
5335 QDomElement eff = clip->effectAt(j);
5336 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5337 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5338 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5343 if (paste->childCount() > 0) m_commandStack->push(paste);
5346 //adjust effects (fades, ...)
5347 for (int i = 0; i < clips.count(); ++i) {
5348 if (clips.at(i)->type() == AVWIDGET) {
5349 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5350 updatePositionEffects(item, item->info());
5356 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5358 // parse parameters to check if we need to adjust to the new crop start
5359 int diff = (newstart - oldstart).frames(m_document->fps());
5360 int max = (newstart + duration).frames(m_document->fps());
5361 QDomNodeList params = xml.elementsByTagName("parameter");
5362 for (int i = 0; i < params.count(); i++) {
5363 QDomElement e = params.item(i).toElement();
5364 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5365 QString def = e.attribute("default");
5366 // Effect has a keyframe type parameter, we need to adjust the values
5367 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5368 QStringList newKeyFrames;
5369 foreach(const QString &str, keys) {
5370 int pos = str.section(':', 0, 0).toInt();
5371 double val = str.section(':', 1, 1).toDouble();
5374 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5376 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5378 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5379 e.setAttribute("keyframes", newKeyFrames.join(";"));
5384 ClipItem *CustomTrackView::getClipUnderCursor() const
5386 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5387 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5388 for (int i = 0; i < collisions.count(); i++) {
5389 if (collisions.at(i)->type() == AVWIDGET) {
5390 return static_cast < ClipItem *>(collisions.at(i));
5396 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5398 QList<QGraphicsItem *> clips = scene()->selectedItems();
5399 if (clips.isEmpty()) {
5400 return getClipUnderCursor();
5402 AbstractClipItem *item = NULL;
5403 for (int i = 0; i < clips.count(); ++i) {
5404 if (clips.at(i)->type() == AVWIDGET) {
5405 item = static_cast < AbstractClipItem *>(clips.at(i));
5406 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5409 if (item) return item;
5414 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5416 QList<QGraphicsItem *> clips = scene()->selectedItems();
5417 if (clips.isEmpty()) {
5418 return getClipUnderCursor();
5421 // remove all items in the list that are not clips
5422 for (int i = 0; i < clips.count();) {
5423 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5426 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5427 for (int i = 0; i < clips.count(); ++i) {
5428 if (clips.at(i)->type() == AVWIDGET) {
5429 item = static_cast < ClipItem *>(clips.at(i));
5430 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5438 void CustomTrackView::setInPoint()
5440 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5442 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5445 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5449 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5452 void CustomTrackView::setOutPoint()
5454 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5456 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5459 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5463 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5466 void CustomTrackView::slotUpdateAllThumbs()
5468 if (!isEnabled()) return;
5469 QList<QGraphicsItem *> itemList = items();
5470 //if (itemList.isEmpty()) return;
5472 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5473 for (int i = 0; i < itemList.count(); i++) {
5474 if (itemList.at(i)->type() == AVWIDGET) {
5475 item = static_cast <ClipItem *>(itemList.at(i));
5476 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5477 // Check if we have a cached thumbnail
5478 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5479 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5480 if (QFile::exists(thumb)) {
5482 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5483 item->slotSetStartThumb(pix);
5486 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5487 QString endThumb = startThumb;
5488 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5489 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5490 if (QFile::exists(startThumb)) {
5491 QPixmap pix(startThumb);
5492 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5493 item->slotSetStartThumb(pix);
5495 if (QFile::exists(endThumb)) {
5496 QPixmap pix(endThumb);
5497 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5498 item->slotSetEndThumb(pix);
5501 item->refreshClip(false);
5505 viewport()->update();
5508 void CustomTrackView::saveThumbnails()
5510 QList<QGraphicsItem *> itemList = items();
5512 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5513 for (int i = 0; i < itemList.count(); i++) {
5514 if (itemList.at(i)->type() == AVWIDGET) {
5515 item = static_cast <ClipItem *>(itemList.at(i));
5516 if (item->clipType() != COLOR) {
5517 // Check if we have a cached thumbnail
5518 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5519 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5520 if (!QFile::exists(thumb)) {
5521 QPixmap pix(item->startThumb());
5525 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5526 QString endThumb = startThumb;
5527 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5528 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5529 if (!QFile::exists(startThumb)) {
5530 QPixmap pix(item->startThumb());
5531 pix.save(startThumb);
5533 if (!QFile::exists(endThumb)) {
5534 QPixmap pix(item->endThumb());
5544 void CustomTrackView::slotInsertTrack(int ix)
5546 TrackDialog d(m_document, parentWidget());
5547 d.comboTracks->setCurrentIndex(ix);
5548 d.label->setText(i18n("Insert track"));
5549 d.setWindowTitle(i18n("Insert New Track"));
5551 if (d.exec() == QDialog::Accepted) {
5552 ix = d.comboTracks->currentIndex();
5553 if (d.before_select->currentIndex() == 1)
5556 info.isMute = false;
5557 info.isLocked = false;
5558 if (d.video_track->isChecked()) {
5559 info.type = VIDEOTRACK;
5560 info.isBlind = false;
5562 info.type = AUDIOTRACK;
5563 info.isBlind = true;
5565 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5566 m_commandStack->push(addTrack);
5567 setDocumentModified();
5571 void CustomTrackView::slotDeleteTrack(int ix)
5573 if (m_document->tracksCount() < 2) return;
5574 TrackDialog d(m_document, parentWidget());
5575 d.comboTracks->setCurrentIndex(ix);
5576 d.label->setText(i18n("Delete track"));
5577 d.before_select->setHidden(true);
5578 d.setWindowTitle(i18n("Delete Track"));
5579 d.video_track->setHidden(true);
5580 d.audio_track->setHidden(true);
5581 if (d.exec() == QDialog::Accepted) {
5582 ix = d.comboTracks->currentIndex();
5583 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5584 deleteTimelineTrack(ix, info);
5585 setDocumentModified();
5586 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5587 m_commandStack->push(command);*/
5591 void CustomTrackView::slotConfigTracks(int ix)
5593 TracksConfigDialog d(m_document, ix, parentWidget());
5594 if (d.exec() == QDialog::Accepted) {
5595 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5596 m_commandStack->push(configTracks);
5597 QList <int> toDelete = d.deletedTracks();
5598 for (int i = 0; i < toDelete.count(); ++i) {
5599 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5600 deleteTimelineTrack(toDelete.at(i) - i, info);
5602 setDocumentModified();
5606 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5608 if (m_document->tracksCount() < 2) return;
5609 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5610 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5611 QList<QGraphicsItem *> selection = m_scene->items(r);
5612 QUndoCommand *deleteTrack = new QUndoCommand();
5613 deleteTrack->setText("Delete track");
5615 // Delete all clips in selected track
5616 for (int i = 0; i < selection.count(); i++) {
5617 if (selection.at(i)->type() == AVWIDGET) {
5618 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5619 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5620 m_scene->removeItem(item);
5623 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5624 Transition *item = static_cast <Transition *>(selection.at(i));
5625 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5626 m_scene->removeItem(item);
5632 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5633 m_commandStack->push(deleteTrack);
5636 void CustomTrackView::autoTransition()
5638 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5639 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5640 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5643 Transition *tr = static_cast <Transition*>(itemList.at(0));
5644 tr->setAutomatic(!tr->isAutomatic());
5645 QDomElement transition = tr->toXML();
5646 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);
5647 setDocumentModified();
5651 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5654 QDomNodeList params = effect.elementsByTagName("parameter");
5655 for (int i = 0; i < params.count(); i++) {
5656 QDomElement e = params.item(i).toElement();
5657 if (!e.isNull() && e.attribute("type") == "constant") {
5658 if (e.hasAttribute("factor")) {
5659 double factor = e.attribute("factor").toDouble();
5660 double value = e.attribute("value").toDouble();
5661 value = value / factor;
5662 result.append(QString::number(value));
5663 } else result.append(e.attribute("value"));
5669 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5671 QList<QGraphicsItem *> list = scene()->items();
5672 ClipItem *clip = NULL;
5673 for (int i = 0; i < list.size(); ++i) {
5674 if (list.at(i)->type() == AVWIDGET) {
5675 clip = static_cast <ClipItem *>(list.at(i));
5676 if (clip->clipProducer() == id) {
5677 clip->setClipName(name);
5681 viewport()->update();
5684 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5686 minimum = GenTime();
5687 maximum = GenTime();
5688 QList<QGraphicsItem *> selection;
5689 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5690 selection.removeAll(item);
5691 for (int i = 0; i < selection.count(); i++) {
5692 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5693 if (clip && clip->type() == AVWIDGET) {
5694 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5695 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5700 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5702 minimum = GenTime();
5703 maximum = GenTime();
5704 QList<QGraphicsItem *> selection;
5705 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5706 selection.removeAll(item);
5707 for (int i = 0; i < selection.count(); i++) {
5708 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5709 if (clip && clip->type() == TRANSITIONWIDGET) {
5710 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5711 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5716 void CustomTrackView::loadGroups(const QDomNodeList groups)
5718 for (int i = 0; i < groups.count(); i++) {
5719 QDomNodeList children = groups.at(i).childNodes();
5720 scene()->clearSelection();
5721 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5722 QDomNode n = children.item(nodeindex);
5723 QDomElement elem = n.toElement();
5724 int pos = elem.attribute("position").toInt();
5725 int track = elem.attribute("track").toInt();
5726 if (elem.tagName() == "clipitem") {
5727 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5728 if (clip) clip->setSelected(true);
5730 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5731 if (clip) clip->setSelected(true);
5734 groupSelectedItems(false, true);
5738 void CustomTrackView::splitAudio()
5740 resetSelectionGroup();
5741 QList<QGraphicsItem *> selection = scene()->selectedItems();
5742 if (selection.isEmpty()) {
5743 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5746 QUndoCommand *splitCommand = new QUndoCommand();
5747 splitCommand->setText(i18n("Split audio"));
5748 for (int i = 0; i < selection.count(); i++) {
5749 if (selection.at(i)->type() == AVWIDGET) {
5750 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5751 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5752 if (clip->parentItem()) {
5753 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5755 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5760 if (splitCommand->childCount() > 0)
5761 m_commandStack->push(splitCommand);
5764 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5766 ClipItem *clip = getClipItemAt(pos, track);
5768 kDebug() << "// Cannot find clip to split!!!";
5772 int start = pos.frames(m_document->fps());
5773 int freetrack = m_document->tracksCount() - track - 1;
5774 for (; freetrack > 0; freetrack--) {
5775 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5776 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5777 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5778 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5779 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5784 kDebug() << "GOT TRK: " << track;
5785 if (freetrack == 0) {
5786 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5788 ItemInfo info = clip->info();
5789 info.track = m_document->tracksCount() - freetrack;
5790 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5791 scene()->clearSelection();
5792 clip->setSelected(true);
5793 ClipItem *audioClip = getClipItemAt(start, info.track);
5795 clip->setVideoOnly(true);
5796 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5797 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5799 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5800 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5802 audioClip->setSelected(true);
5803 audioClip->setAudioOnly(true);
5804 groupSelectedItems(false, true);
5808 // unsplit clip: remove audio part and change video part to normal clip
5809 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5810 kDebug() << "//CANNOT FIND CLP GRP";
5813 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5814 QList<QGraphicsItem *> children = grp->childItems();
5815 if (children.count() != 2) {
5816 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5819 for (int i = 0; i < children.count(); i++) {
5820 if (children.at(i) != clip) {
5821 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5822 ItemInfo info = clip->info();
5823 deleteClip(clp->info());
5824 clip->setVideoOnly(false);
5825 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5826 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5831 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5832 m_document->clipManager()->removeGroup(grp);
5833 scene()->destroyItemGroup(grp);
5837 void CustomTrackView::setVideoOnly()
5839 resetSelectionGroup();
5840 QList<QGraphicsItem *> selection = scene()->selectedItems();
5841 if (selection.isEmpty()) {
5842 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5845 QUndoCommand *videoCommand = new QUndoCommand();
5846 videoCommand->setText(i18n("Video only"));
5847 for (int i = 0; i < selection.count(); i++) {
5848 if (selection.at(i)->type() == AVWIDGET) {
5849 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5850 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5851 if (clip->parentItem()) {
5852 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5854 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5859 m_commandStack->push(videoCommand);
5862 void CustomTrackView::setAudioOnly()
5864 resetSelectionGroup();
5865 QList<QGraphicsItem *> selection = scene()->selectedItems();
5866 if (selection.isEmpty()) {
5867 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5870 QUndoCommand *videoCommand = new QUndoCommand();
5871 videoCommand->setText(i18n("Audio only"));
5872 for (int i = 0; i < selection.count(); i++) {
5873 if (selection.at(i)->type() == AVWIDGET) {
5874 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5875 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5876 if (clip->parentItem()) {
5877 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5879 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5884 m_commandStack->push(videoCommand);
5887 void CustomTrackView::setAudioAndVideo()
5889 resetSelectionGroup();
5890 QList<QGraphicsItem *> selection = scene()->selectedItems();
5891 if (selection.isEmpty()) {
5892 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5895 QUndoCommand *videoCommand = new QUndoCommand();
5896 videoCommand->setText(i18n("Audio and Video"));
5897 for (int i = 0; i < selection.count(); i++) {
5898 if (selection.at(i)->type() == AVWIDGET) {
5899 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5900 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5901 if (clip->parentItem()) {
5902 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5904 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5909 m_commandStack->push(videoCommand);
5912 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5914 ClipItem *clip = getClipItemAt(pos, track);
5916 kDebug() << "// Cannot find clip to split!!!";
5920 int start = pos.frames(m_document->fps());
5921 clip->setVideoOnly(true);
5922 clip->setAudioOnly(false);
5923 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5924 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5926 } else if (audioOnly) {
5927 int start = pos.frames(m_document->fps());
5928 clip->setAudioOnly(true);
5929 clip->setVideoOnly(false);
5930 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5931 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5934 int start = pos.frames(m_document->fps());
5935 clip->setAudioOnly(false);
5936 clip->setVideoOnly(false);
5937 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5938 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5942 setDocumentModified();
5945 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5947 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5948 m_clipTypeGroup->setEnabled(false);
5950 m_clipTypeGroup->setEnabled(true);
5951 QList <QAction *> actions = m_clipTypeGroup->actions();
5953 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5954 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5955 else lookup = "clip_audio_and_video";
5956 for (int i = 0; i < actions.count(); i++) {
5957 if (actions.at(i)->data().toString() == lookup) {
5958 actions.at(i)->setChecked(true);
5965 void CustomTrackView::slotGoToMarker(QAction *action)
5967 int pos = action->data().toInt();
5968 setCursorPos(pos, true);
5971 void CustomTrackView::reloadTransitionLumas()
5975 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5976 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5977 for (int i = 0; i < params.count(); i++) {
5978 QDomElement e = params.item(i).toElement();
5979 if (e.attribute("tag") == "resource") {
5980 lumaNames = e.attribute("paramlistdisplay");
5981 lumaFiles = e.attribute("paramlist");
5986 QList<QGraphicsItem *> itemList = items();
5987 Transition *transitionitem;
5988 QDomElement transitionXml;
5989 for (int i = 0; i < itemList.count(); i++) {
5990 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5991 transitionitem = static_cast <Transition*>(itemList.at(i));
5992 transitionXml = transitionitem->toXML();
5993 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5994 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5995 for (int i = 0; i < params.count(); i++) {
5996 QDomElement e = params.item(i).toElement();
5997 if (e.attribute("tag") == "resource") {
5998 e.setAttribute("paramlistdisplay", lumaNames);
5999 e.setAttribute("paramlist", lumaFiles);
6004 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6005 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6006 for (int i = 0; i < params.count(); i++) {
6007 QDomElement e = params.item(i).toElement();
6008 if (e.attribute("tag") == "luma") {
6009 e.setAttribute("paramlistdisplay", lumaNames);
6010 e.setAttribute("paramlist", lumaFiles);
6017 emit transitionItemSelected(NULL);
6020 double CustomTrackView::fps() const
6022 return m_document->fps();
6025 void CustomTrackView::updateProjectFps()
6027 // update all clips to the new fps
6028 resetSelectionGroup();
6029 scene()->clearSelection();
6031 QList<QGraphicsItem *> itemList = items();
6032 for (int i = 0; i < itemList.count(); i++) {
6033 // remove all items and re-add them one by one
6034 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6036 for (int i = 0; i < itemList.count(); i++) {
6037 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6038 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6039 clip->updateFps(m_document->fps());
6040 m_scene->addItem(clip);
6041 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6042 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6043 QList<QGraphicsItem *> children = grp->childItems();
6044 for (int j = 0; j < children.count(); j++) {
6045 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6046 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6047 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6048 clip->updateFps(m_document->fps());
6051 m_document->clipManager()->removeGroup(grp);
6052 m_scene->addItem(grp);
6053 scene()->destroyItemGroup(grp);
6054 for (int j = 0; j < children.count(); j++) {
6055 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6056 //children.at(j)->setParentItem(0);
6057 children.at(j)->setSelected(true);
6060 groupSelectedItems(true, true);
6061 } else if (itemList.at(i)->type() == GUIDEITEM) {
6062 Guide *g = static_cast<Guide *>(itemList.at(i));
6064 m_scene->addItem(g);
6067 viewport()->update();
6070 void CustomTrackView::slotTrackDown()
6072 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6073 else m_selectedTrack++;
6074 emit updateTrackHeaders();
6075 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6076 ensureVisible(rect, 0, 0);
6077 viewport()->update();
6080 void CustomTrackView::slotTrackUp()
6082 if (m_selectedTrack > 0) m_selectedTrack--;
6083 else m_selectedTrack = m_document->tracksCount() - 1;
6084 emit updateTrackHeaders();
6085 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6086 ensureVisible(rect, 0, 0);
6087 viewport()->update();
6090 int CustomTrackView::selectedTrack() const
6092 return m_selectedTrack;
6095 QStringList CustomTrackView::selectedClips() const
6097 QStringList clipIds;
6098 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6099 for (int i = 0; i < selection.count(); i++) {
6100 if (selection.at(i)->type() == AVWIDGET) {
6101 ClipItem *item = (ClipItem *)selection.at(i);
6102 clipIds << item->clipProducer();
6108 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6110 QList<ClipItem *> clips;
6111 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6112 for (int i = 0; i < selection.count(); i++) {
6113 if (selection.at(i)->type() == AVWIDGET) {
6114 clips.append((ClipItem *)selection.at(i));
6120 void CustomTrackView::slotSelectTrack(int ix)
6122 m_selectedTrack = qMax(0, ix);
6123 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6124 emit updateTrackHeaders();
6125 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6126 ensureVisible(rect, 0, 0);
6127 viewport()->update();
6130 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6133 if (track != -1 && pos != -1)
6134 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6136 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6137 QList<QGraphicsItem *> selection = m_scene->items(rect);
6138 resetSelectionGroup(group);
6139 if (!group) m_scene->clearSelection();
6140 for (int i = 0; i < selection.count(); i++) {
6141 if (selection.at(i)->type() == AVWIDGET) {
6142 selection.at(i)->setSelected(add);
6146 if (group) groupSelectedItems();
6149 void CustomTrackView::selectTransition(bool add, bool group)
6151 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6152 QList<QGraphicsItem *> selection = m_scene->items(rect);
6153 resetSelectionGroup(group);
6154 if (!group) m_scene->clearSelection();
6155 for (int i = 0; i < selection.count(); i++) {
6156 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6157 selection.at(i)->setSelected(add);
6161 if (group) groupSelectedItems();
6164 QStringList CustomTrackView::extractTransitionsLumas()
6167 QList<QGraphicsItem *> itemList = items();
6168 Transition *transitionitem;
6169 QDomElement transitionXml;
6170 for (int i = 0; i < itemList.count(); i++) {
6171 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6172 transitionitem = static_cast <Transition*>(itemList.at(i));
6173 transitionXml = transitionitem->toXML();
6174 QString luma = EffectsList::parameter(transitionXml, "luma");
6175 if (!luma.isEmpty()) urls << luma;
6181 void CustomTrackView::setEditMode(EDITMODE mode)
6183 m_scene->setEditMode(mode);
6186 void CustomTrackView::checkTrackSequence(int track)
6188 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6189 //track = m_document->tracksCount() -track;
6190 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6191 QList<QGraphicsItem *> selection = m_scene->items(rect);
6192 QList <int> timelineList;
6193 timelineList.append(0);
6194 for (int i = 0; i < selection.count(); i++) {
6195 if (selection.at(i)->type() == AVWIDGET) {
6196 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6197 int start = clip->startPos().frames(m_document->fps());
6198 int end = clip->endPos().frames(m_document->fps());
6199 if (!timelineList.contains(start)) timelineList.append(start);
6200 if (!timelineList.contains(end)) timelineList.append(end);
6203 qSort(timelineList);
6204 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6205 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6208 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6210 if (data.isEmpty()) return;
6211 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6213 info.startPos = GenTime(in, m_document->fps());
6214 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6215 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6216 info.cropDuration = info.endPos - info.startPos;
6217 info.track = m_selectedTrack;
6218 QUndoCommand *addCommand = new QUndoCommand();
6219 addCommand->setText(i18n("Insert clip"));
6220 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6221 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6222 m_commandStack->push(addCommand);
6224 selectClip(true, false, m_selectedTrack, in);
6225 // Automatic audio split
6226 if (KdenliveSettings::splitaudio())
6230 void CustomTrackView::clearSelection()
6232 resetSelectionGroup();
6233 scene()->clearSelection();
6235 emit clipItemSelected(NULL);
6238 void CustomTrackView::updatePalette()
6243 pen1.setColor(palette().text().color());
6244 m_cursorLine->setPen(pen1);
6248 void CustomTrackView::removeTipAnimation()
6251 scene()->removeItem(m_visualTip);
6252 m_animationTimer->stop();
6260 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6262 if (m_visualTip == NULL) {
6263 QRectF rect = clip->sceneBoundingRect();
6264 m_animation = new QGraphicsItemAnimation;
6265 m_animation->setTimeLine(m_animationTimer);
6266 m_animation->setScaleAt(1, 1, 1);
6271 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6272 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6273 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6275 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6277 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6279 m_animation->setScaleAt(.5, 2, 2);
6283 polygon << QPoint(0, - size * 2);
6284 if (mode == RESIZESTART)
6285 polygon << QPoint(size * 2, 0);
6287 polygon << QPoint(- size * 2, 0);
6288 polygon << QPoint(0, size * 2);
6289 polygon << QPoint(0, - size * 2);
6291 m_visualTip = new QGraphicsPolygonItem(polygon);
6292 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6293 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6294 if (mode == RESIZESTART)
6295 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6297 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6299 m_animation->setScaleAt(.5, 2, 1);
6301 case TRANSITIONSTART:
6303 polygon << QPoint(0, - size * 2);
6304 if (mode == TRANSITIONSTART)
6305 polygon << QPoint(size * 2, 0);
6307 polygon << QPoint(- size * 2, 0);
6308 polygon << QPoint(0, 0);
6309 polygon << QPoint(0, - size * 2);
6311 m_visualTip = new QGraphicsPolygonItem(polygon);
6312 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6313 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6314 if (mode == TRANSITIONSTART)
6315 m_visualTip->setPos(rect.x(), rect.bottom());
6317 m_visualTip->setPos(rect.right(), rect.bottom());
6319 m_animation->setScaleAt(.5, 2, 2);
6326 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6327 m_visualTip->setZValue(100);
6328 scene()->addItem(m_visualTip);
6329 m_animation->setItem(m_visualTip);
6330 m_animationTimer->start();
6334 bool CustomTrackView::hasAudio(int track) const
6336 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6337 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6338 QGraphicsItem *item;
6339 for (int i = 0; i < collisions.count(); i++) {
6340 item = collisions.at(i);
6341 if (!item->isEnabled()) continue;
6342 if (item->type() == AVWIDGET) {
6343 ClipItem *clip = static_cast <ClipItem *>(item);
6344 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6350 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6352 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6353 m_commandStack->push(command);
6354 setDocumentModified();
6358 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6360 EffectsParameterList parameters;
6361 parameters.addParam("tag", effect.attribute("tag"));
6362 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6363 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6364 parameters.addParam("id", effect.attribute("id"));
6365 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6366 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6367 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6368 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6370 QDomNodeList params = effect.elementsByTagName("parameter");
6371 for (int i = 0; i < params.count(); i++) {
6372 QDomElement e = params.item(i).toElement();
6373 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6374 if (e.attribute("type") == "simplekeyframe") {
6376 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6377 double factor = e.attribute("factor", "1").toDouble();
6378 for (int j = 0; j < values.count(); j++) {
6379 QString pos = values.at(j).section(":", 0, 0);
6380 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6381 values[j] = pos + "=" + QString::number(val);
6383 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6384 parameters.addParam(e.attribute("name"), values.join(";"));
6385 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6386 parameters.addParam("max", e.attribute("max"));
6387 parameters.addParam("min", e.attribute("min"));
6388 parameters.addParam("factor", e.attribute("factor", "1"));*/
6389 } else if (e.attribute("type") == "keyframe") {
6390 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6391 parameters.addParam("keyframes", e.attribute("keyframes"));
6392 parameters.addParam("max", e.attribute("max"));
6393 parameters.addParam("min", e.attribute("min"));
6394 parameters.addParam("factor", e.attribute("factor", "1"));
6395 parameters.addParam("starttag", e.attribute("starttag", "start"));
6396 parameters.addParam("endtag", e.attribute("endtag", "end"));
6397 } else if (e.attribute("namedesc").contains(';')) {
6398 QString format = e.attribute("format");
6399 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6400 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6402 QTextStream txtNeu(&neu);
6403 if (values.size() > 0)
6404 txtNeu << (int)values[0].toDouble();
6405 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6406 txtNeu << separators[i];
6407 txtNeu << (int)(values[i+1].toDouble());
6409 parameters.addParam("start", neu);
6411 if (e.attribute("factor", "1") != "1") {
6413 if (e.attribute("factor").startsWith('%')) {
6414 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6415 } else fact = e.attribute("factor", "1").toDouble();
6416 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6418 parameters.addParam(e.attribute("name"), e.attribute("value"));