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 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1696 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1697 // Don't add video effect on audio clips
1698 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1699 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1703 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1704 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1707 if (item->isItemLocked()) {
1710 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1711 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1712 } else item->initEffect(effect);
1713 if (effect.attribute("tag") == "ladspa") {
1714 QString ladpsaFile = m_document->getLadspaFile();
1715 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1716 effect.setAttribute("src", ladpsaFile);
1718 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1721 if (effectCommand->childCount() > 0) {
1722 m_commandStack->push(effectCommand);
1723 setDocumentModified();
1724 } else delete effectCommand;
1727 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1730 // delete track effect
1731 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1732 m_commandStack->push(command);
1733 setDocumentModified();
1736 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1737 //clip is in a group, also remove the effect in other clips of the group
1738 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1739 QUndoCommand *delCommand = new QUndoCommand();
1741 QDomNode namenode = effect.elementsByTagName("name").item(0);
1742 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1743 else effectName = i18n("effect");
1744 delCommand->setText(i18n("Delete %1", effectName));
1747 for (int i = 0; i < items.count(); i++) {
1748 if (items.at(i)->type() == GROUPWIDGET) {
1749 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1750 for (int j = 0; j < subitems.count(); j++) {
1751 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1756 for (int i = 0; i < items.count(); i++) {
1757 if (items.at(i)->type() == AVWIDGET) {
1758 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1759 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1761 QDomElement eff = item->effectAt(ix);
1762 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1766 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1767 else delete delCommand;
1770 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1771 m_commandStack->push(command);
1772 setDocumentModified();
1775 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1777 if (insertedEffect.isNull()) {
1778 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1781 QDomElement effect = insertedEffect.cloneNode().toElement();
1782 if (pos < GenTime()) {
1783 // editing a track effect
1784 EffectsParameterList effectParams = getEffectArgs(effect);
1785 if (effect.attribute("tag") == "ladspa") {
1786 // Update the ladspa affect file
1787 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1789 // check if we are trying to reset a keyframe effect
1790 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1791 //clip->initEffect(effect);
1792 effectParams = getEffectArgs(effect);
1794 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1795 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1796 m_document->setTrackEffect(track - 1, ix, effect);
1800 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1802 // Special case: speed effect
1803 if (effect.attribute("id") == "speed") {
1804 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1806 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1807 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1808 if (strobe == 0) strobe = 1;
1809 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1811 clip->setEffectAt(ix, effect);
1812 if (ix == clip->selectedEffectIndex()) {
1813 clip->setSelectedEffect(ix);
1814 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1819 EffectsParameterList effectParams = getEffectArgs(effect);
1820 if (effect.attribute("tag") == "ladspa") {
1821 // Update the ladspa affect file
1822 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1824 // check if we are trying to reset a keyframe effect
1825 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1826 clip->initEffect(effect);
1827 effectParams = getEffectArgs(effect);
1829 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1830 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1832 clip->setEffectAt(ix, effect);
1833 if (ix == clip->selectedEffectIndex()) {
1834 clip->setSelectedEffect(ix);
1835 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1837 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1838 // A fade effect was modified, update the clip
1839 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1840 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1841 clip->setFadeIn(pos);
1843 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1844 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1845 clip->setFadeOut(pos);
1849 setDocumentModified();
1852 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1854 if (pos < GenTime()) {
1855 // Moving track effect
1856 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1857 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1859 if (!act.isNull() && !before.isNull()) {
1860 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1861 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1862 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1863 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1864 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1867 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1868 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1869 QDomElement act = clip->effectAt(newPos - 1);
1870 QDomElement before = clip->effectAt(oldPos - 1);
1871 clip->setEffectAt(oldPos - 1, act);
1872 clip->setEffectAt(newPos - 1, before);
1873 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1874 if (act.attribute("id") == "speed") {
1875 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1876 } else if (before.attribute("id") == "speed") {
1877 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1878 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1879 emit clipItemSelected(clip, newPos - 1);
1880 setDocumentModified();
1881 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1884 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1886 EditEffectCommand *command;
1888 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1889 else effect = clip->effectAt(effectPos);
1890 QDomElement oldEffect = effect.cloneNode().toElement();
1891 effect.setAttribute("disable", (int) disable);
1895 // editing track effect
1896 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1898 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1900 m_commandStack->push(command);
1901 setDocumentModified();;
1904 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1906 MoveEffectCommand *command;
1908 // editing track effect
1909 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1910 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1911 m_commandStack->push(command);
1912 setDocumentModified();
1915 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1917 EditEffectCommand *command;
1918 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1919 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1920 m_commandStack->push(command);
1923 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1925 QDomElement effect = clip->getEffectAt(ix);
1926 QDomElement oldeffect = effect.cloneNode().toElement();
1927 effect.setAttribute("region", region);
1928 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1929 m_commandStack->push(command);
1932 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1936 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1937 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1938 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1940 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);
1942 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1943 m_blockRefresh = false;
1947 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1949 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1950 int cutPos = (int) cutTime.frames(m_document->fps());
1952 newPos.startPos = cutTime;
1953 newPos.endPos = info.endPos;
1954 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1955 newPos.track = info.track;
1956 newPos.cropDuration = newPos.endPos - newPos.startPos;
1958 bool snap = KdenliveSettings::snaptopoints();
1959 KdenliveSettings::setSnaptopoints(false);
1960 ClipItem *dup = item->clone(newPos);
1961 // remove unwanted effects (fade in) from 2nd part of cutted clip
1962 int ix = dup->hasEffect(QString(), "fadein");
1964 QDomElement oldeffect = item->effectAt(ix);
1965 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1967 ix = dup->hasEffect(QString(), "fade_from_black");
1969 QDomElement oldeffect = item->effectAt(ix);
1970 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1972 item->resizeEnd(cutPos);
1973 scene()->addItem(dup);
1974 if (item->checkKeyFrames())
1975 slotRefreshEffects(item);
1976 if (dup->checkKeyFrames())
1977 slotRefreshEffects(dup);
1978 item->baseClip()->addReference();
1979 m_document->updateClip(item->baseClip()->getId());
1980 setDocumentModified();
1981 KdenliveSettings::setSnaptopoints(snap);
1983 //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);
1987 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1988 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1990 if (!item || !dup || item == dup) {
1991 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1992 m_blockRefresh = false;
1995 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1996 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2000 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2001 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2002 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2003 //deleteClip(dup->info());
2005 bool snap = KdenliveSettings::snaptopoints();
2006 KdenliveSettings::setSnaptopoints(false);
2008 if (dup->isSelected()) emit clipItemSelected(NULL);
2009 dup->baseClip()->removeReference();
2010 m_document->updateClip(dup->baseClip()->getId());
2011 scene()->removeItem(dup);
2014 ItemInfo clipinfo = item->info();
2015 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2016 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2018 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2019 setDocumentModified();
2021 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2023 KdenliveSettings::setSnaptopoints(snap);
2026 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2029 void CustomTrackView::slotEnableRefresh()
2031 m_blockRefresh = false;
2034 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2036 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2037 if (itemList.count() == 1) {
2038 if (itemList.at(0)->type() == AVWIDGET) {
2039 ClipItem *item = (ClipItem *) itemList.at(0);
2041 info.track = item->track();
2042 ClipItem *transitionClip = NULL;
2043 const int transitiontrack = getPreviousVideoTrack(info.track);
2044 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2045 if (pos < item->startPos() + item->cropDuration() / 2) {
2046 // add transition to clip start
2047 info.startPos = item->startPos();
2048 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2049 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2050 info.endPos = transitionClip->endPos();
2051 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2052 // Check there is no other transition at that place
2053 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2054 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2055 QList<QGraphicsItem *> selection = m_scene->items(r);
2056 bool transitionAccepted = true;
2057 for (int i = 0; i < selection.count(); i++) {
2058 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2059 Transition *tr = static_cast <Transition *>(selection.at(i));
2060 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2061 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2062 } else transitionAccepted = false;
2065 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2066 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2069 // add transition to clip end
2070 info.endPos = item->endPos();
2071 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2072 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2073 info.startPos = transitionClip->startPos();
2074 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2075 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2076 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2078 // Check there is no other transition at that place
2079 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2080 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2081 QList<QGraphicsItem *> selection = m_scene->items(r);
2082 bool transitionAccepted = true;
2083 for (int i = 0; i < selection.count(); i++) {
2084 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2085 Transition *tr = static_cast <Transition *>(selection.at(i));
2086 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2087 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2088 } else transitionAccepted = false;
2091 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2092 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2095 } else for (int i = 0; i < itemList.count(); i++) {
2096 if (itemList.at(i)->type() == AVWIDGET) {
2097 ClipItem *item = (ClipItem *) itemList.at(i);
2099 info.startPos = item->startPos();
2100 info.endPos = info.startPos + GenTime(65, m_document->fps());
2101 info.track = item->track();
2103 // Check there is no other transition at that place
2104 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2105 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2106 QList<QGraphicsItem *> selection = m_scene->items(r);
2107 bool transitionAccepted = true;
2108 for (int i = 0; i < selection.count(); i++) {
2109 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2110 Transition *tr = static_cast <Transition *>(selection.at(i));
2111 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2112 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2113 } else transitionAccepted = false;
2116 int transitiontrack = getPreviousVideoTrack(info.track);
2117 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2118 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2123 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2125 if (transitionInfo.startPos >= transitionInfo.endPos) {
2126 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2129 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2130 m_commandStack->push(command);
2131 setDocumentModified();
2134 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2136 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2137 //kDebug() << "---- ADDING transition " << params.attribute("value");
2138 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2139 scene()->addItem(tr);
2140 setDocumentModified();
2142 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2147 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2149 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2151 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2154 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2155 if (m_dragItem == item) m_dragItem = NULL;
2157 #if QT_VERSION >= 0x040600
2158 // animate item deletion
2159 item->closeAnimation();
2163 emit transitionItemSelected(NULL);
2164 setDocumentModified();
2167 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2169 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2170 QDomElement xml = tr->toXML();
2171 if (old.isNull() || xml.isNull()) {
2172 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2175 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2176 m_commandStack->push(command);
2177 setDocumentModified();
2180 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2182 Transition *item = getTransitionItemAt(pos, track);
2184 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2188 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2189 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);
2190 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2191 item->setTransitionParameters(transition);
2192 if (updateTransitionWidget) {
2193 ItemInfo info = item->info();
2195 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2196 if (transitionClip && transitionClip->baseClip()) {
2197 QString size = transitionClip->baseClip()->getProperty("frame_size");
2198 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2199 if (factor == 0) factor = 1.0;
2200 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2201 p.setY(size.section('x', 1, 1).toInt());
2203 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2205 setDocumentModified();
2208 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2211 const QPointF pos = mapToScene(event->pos());
2212 if (m_selectionGroup) {
2213 m_selectionGroup->setPos(pos);
2214 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2215 event->acceptProposedAction();
2217 // Drag enter was not possible, try again at mouse position
2218 insertDropClips(event->mimeData(), event->pos());
2222 QGraphicsView::dragMoveEvent(event);
2226 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2228 if (m_selectionGroup && m_clipDrag) {
2229 m_thumbsTimer.stop();
2230 m_waitingThumbs.clear();
2231 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2233 scene()->destroyItemGroup(m_selectionGroup);
2234 m_selectionGroup = NULL;
2235 } else QGraphicsView::dragLeaveEvent(event);
2238 void CustomTrackView::dropEvent(QDropEvent * event)
2240 if (m_selectionGroup && m_clipDrag) {
2241 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2242 resetSelectionGroup();
2243 m_scene->clearSelection();
2244 bool hasVideoClip = false;
2245 QUndoCommand *addCommand = new QUndoCommand();
2246 addCommand->setText(i18n("Add timeline clip"));
2247 QList <ClipItem *> brokenClips;
2249 for (int i = 0; i < items.count(); i++) {
2250 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2251 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2252 if (items.count() == 1) {
2253 updateClipTypeActions(item);
2255 updateClipTypeActions(NULL);
2258 //TODO: take care of edit mode for undo
2259 item->baseClip()->addReference();
2260 //item->setZValue(item->defaultZValue());
2261 m_document->updateClip(item->baseClip()->getId());
2262 ItemInfo info = item->info();
2264 int tracknumber = m_document->tracksCount() - info.track - 1;
2265 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2266 if (isLocked) item->setItemLocked(true);
2267 ItemInfo clipInfo = info;
2268 clipInfo.track = m_document->tracksCount() - item->track();
2270 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2272 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2273 brokenClips.append(item);
2276 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2278 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2280 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2281 // add transparency transition
2282 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2283 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2285 item->setSelected(true);
2287 qDeleteAll(brokenClips);
2288 brokenClips.clear();
2289 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2290 else delete addCommand;
2292 // Automatic audio split
2293 if (KdenliveSettings::splitaudio())
2295 setDocumentModified();
2299 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2300 QList<QGraphicsItem *> selection = m_scene->items(rect);
2301 QStringList timelineList;
2303 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2304 for (int i = 0; i < selection.count(); i++) {
2305 if (selection.at(i)->type() == AVWIDGET) {
2306 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2307 int start = clip->startPos().frames(m_document->fps());
2308 int end = clip->endPos().frames(m_document->fps());
2309 timelineList.append(QString::number(start) + "-" + QString::number(end));
2312 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2315 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2316 if (items.count() > 1) groupSelectedItems(true);
2317 event->setDropAction(Qt::MoveAction);
2319 } else QGraphicsView::dropEvent(event);
2323 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2325 bool snap = KdenliveSettings::snaptopoints();
2326 KdenliveSettings::setSnaptopoints(false);
2327 if (mode == OVERWRITEEDIT) {
2328 // if we are in overwrite mode, move clips accordingly
2330 if (item == NULL) info = posinfo;
2331 else info = item->info();
2332 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);
2333 QList<QGraphicsItem *> selection = m_scene->items(rect);
2334 if (item) selection.removeAll(item);
2335 for (int i = 0; i < selection.count(); i++) {
2336 if (!selection.at(i)->isEnabled()) continue;
2337 if (selection.at(i)->type() == AVWIDGET) {
2338 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2339 if (clip->startPos() < info.startPos) {
2340 if (clip->endPos() > info.endPos) {
2341 ItemInfo clipInfo = clip->info();
2342 ItemInfo dupInfo = clipInfo;
2343 GenTime diff = info.startPos - clipInfo.startPos;
2344 dupInfo.startPos = info.startPos;
2345 dupInfo.cropStart += diff;
2346 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2347 ItemInfo newdupInfo = dupInfo;
2348 GenTime diff2 = info.endPos - info.startPos;
2349 newdupInfo.startPos = info.endPos;
2350 newdupInfo.cropStart += diff2;
2351 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2352 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2353 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2354 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2355 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2357 ItemInfo newclipInfo = clip->info();
2358 newclipInfo.endPos = info.startPos;
2359 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2360 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2362 } else if (clip->endPos() <= info.endPos) {
2363 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2364 scene()->removeItem(clip);
2368 ItemInfo newclipInfo = clip->info();
2369 newclipInfo.startPos = info.endPos;
2370 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2371 clip->resizeStart(info.endPos.frames(m_document->fps()));
2375 } else if (mode == INSERTEDIT) {
2376 // if we are in push mode, move clips accordingly
2378 if (item == NULL) info = posinfo;
2379 else info = item->info();
2380 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);
2381 QList<QGraphicsItem *> selection = m_scene->items(rect);
2382 if (item) selection.removeAll(item);
2383 for (int i = 0; i < selection.count(); i++) {
2384 if (selection.at(i)->type() == AVWIDGET) {
2385 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2386 if (clip->startPos() < info.startPos) {
2387 if (clip->endPos() > info.startPos) {
2388 ItemInfo clipInfo = clip->info();
2389 ItemInfo dupInfo = clipInfo;
2390 GenTime diff = info.startPos - clipInfo.startPos;
2391 dupInfo.startPos = info.startPos;
2392 dupInfo.cropStart += diff;
2393 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2394 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2395 // Commented out; variable dup unused. --granjow
2396 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2397 cutClip(clipInfo, info.startPos, true, false);
2400 // TODO: add insertspacecommand
2405 KdenliveSettings::setSnaptopoints(snap);
2409 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2411 if (mode == OVERWRITEEDIT) {
2412 // if we are in overwrite or push mode, move clips accordingly
2413 bool snap = KdenliveSettings::snaptopoints();
2414 KdenliveSettings::setSnaptopoints(false);
2415 ItemInfo info = item->info();
2416 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2417 QList<QGraphicsItem *> selection = m_scene->items(rect);
2418 selection.removeAll(item);
2419 for (int i = 0; i < selection.count(); i++) {
2420 if (!selection.at(i)->isEnabled()) continue;
2421 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2422 Transition *tr = static_cast<Transition *>(selection.at(i));
2423 if (tr->startPos() < info.startPos) {
2424 ItemInfo firstPos = tr->info();
2425 ItemInfo newPos = firstPos;
2426 firstPos.endPos = item->startPos();
2427 newPos.startPos = item->endPos();
2428 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2429 if (tr->endPos() > info.endPos) {
2431 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2433 } else if (tr->endPos() > info.endPos) {
2435 ItemInfo firstPos = tr->info();
2436 firstPos.startPos = item->endPos();
2437 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2439 // remove transition
2440 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2444 KdenliveSettings::setSnaptopoints(snap);
2448 QStringList CustomTrackView::mimeTypes() const
2450 QStringList qstrList;
2451 // list of accepted mime types for drop
2452 qstrList.append("text/plain");
2453 qstrList.append("kdenlive/producerslist");
2454 qstrList.append("kdenlive/clip");
2458 Qt::DropActions CustomTrackView::supportedDropActions() const
2460 // returns what actions are supported when dropping
2461 return Qt::MoveAction;
2464 void CustomTrackView::setDuration(int duration)
2466 int diff = qAbs(duration - sceneRect().width());
2467 if (diff * matrix().m11() > -50) {
2468 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2469 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2471 m_projectDuration = duration;
2474 int CustomTrackView::duration() const
2476 return m_projectDuration;
2479 void CustomTrackView::addTrack(TrackInfo type, int ix)
2481 if (ix == -1 || ix == m_document->tracksCount()) {
2482 m_document->insertTrack(0, type);
2483 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2485 m_document->insertTrack(m_document->tracksCount() - ix, type);
2486 // insert track in MLT playlist
2487 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2489 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2490 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2491 QList<QGraphicsItem *> selection = m_scene->items(r);
2492 resetSelectionGroup();
2494 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2495 scene()->addItem(m_selectionGroup);
2496 for (int i = 0; i < selection.count(); i++) {
2497 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2498 m_selectionGroup->addToGroup(selection.at(i));
2499 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2502 // Move graphic items
2503 m_selectionGroup->translate(0, m_tracksHeight);
2505 // adjust track number
2506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2507 for (int i = 0; i < children.count(); i++) {
2508 if (children.at(i)->type() == GROUPWIDGET) {
2509 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2510 children << grp->childItems();
2513 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2515 ItemInfo clipinfo = item->info();
2516 if (item->type() == AVWIDGET) {
2517 ClipItem *clip = static_cast <ClipItem *>(item);
2518 // slowmotion clips are not track dependant, so no need to update them
2519 if (clip->speed() != 1.0) continue;
2520 // We add a move clip command so that we get the correct producer for new track number
2521 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2522 Mlt::Producer *prod;
2523 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2524 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2525 else prod = clip->baseClip()->producer(clipinfo.track);
2526 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2527 // problem updating clip
2528 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2531 } else if (item->type() == TRANSITIONWIDGET) {
2532 Transition *tr = static_cast <Transition *>(item);
2533 int track = tr->transitionEndTrack();
2535 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2539 resetSelectionGroup(false);
2542 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2543 for (int i = 0; i < m_guides.count(); i++) {
2544 QLineF l = m_guides.at(i)->line();
2545 l.setP2(QPointF(l.x2(), maxHeight));
2546 m_guides.at(i)->setLine(l);
2548 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2549 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2550 viewport()->update();
2551 emit tracksChanged();
2552 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2553 //setFixedHeight(50 * m_tracksCount);
2556 void CustomTrackView::removeTrack(int ix)
2558 // Delete track in MLT playlist
2559 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2560 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2562 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2563 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2564 QList<QGraphicsItem *> selection = m_scene->items(r);
2566 resetSelectionGroup();
2568 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2569 scene()->addItem(m_selectionGroup);
2570 for (int i = 0; i < selection.count(); i++) {
2571 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2572 m_selectionGroup->addToGroup(selection.at(i));
2573 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2576 // Move graphic items
2577 qreal ydiff = 0 - (int) m_tracksHeight;
2578 m_selectionGroup->translate(0, ydiff);
2580 // adjust track number
2581 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2582 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2583 for (int i = 0; i < children.count(); i++) {
2584 if (children.at(i)->type() == GROUPWIDGET) {
2585 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2586 children << grp->childItems();
2589 if (children.at(i)->type() == AVWIDGET) {
2590 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2592 ItemInfo clipinfo = clip->info();
2593 // We add a move clip command so that we get the correct producer for new track number
2594 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2595 Mlt::Producer *prod;
2596 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2597 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2598 else prod = clip->baseClip()->producer(clipinfo.track);
2599 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2600 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2603 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2604 Transition *tr = static_cast <Transition *>(children.at(i));
2606 int track = tr->transitionEndTrack();
2608 ItemInfo clipinfo = tr->info();
2609 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2613 resetSelectionGroup(false);
2615 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2616 for (int i = 0; i < m_guides.count(); i++) {
2617 QLineF l = m_guides.at(i)->line();
2618 l.setP2(QPointF(l.x2(), maxHeight));
2619 m_guides.at(i)->setLine(l);
2621 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2622 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2624 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2625 viewport()->update();
2626 emit tracksChanged();
2627 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2630 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2632 for (int i = 0; i < trackInfos.count(); ++i) {
2633 m_document->setTrackType(i, trackInfos.at(i));
2634 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2637 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2638 viewport()->update();
2641 void CustomTrackView::slotSwitchTrackAudio(int ix)
2643 /*for (int i = 0; i < m_document->tracksCount(); i++)
2644 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2645 int tracknumber = m_document->tracksCount() - ix - 1;
2646 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2647 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2648 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2649 setDocumentModified();
2652 void CustomTrackView::slotSwitchTrackLock(int ix)
2654 int tracknumber = m_document->tracksCount() - ix - 1;
2655 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2656 m_commandStack->push(command);
2660 void CustomTrackView::lockTrack(int ix, bool lock)
2662 int tracknumber = m_document->tracksCount() - ix - 1;
2663 m_document->switchTrackLock(tracknumber, lock);
2664 emit doTrackLock(ix, lock);
2665 AbstractClipItem *clip = NULL;
2666 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2668 for (int i = 0; i < selection.count(); i++) {
2669 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2670 if (selection.at(i)->isSelected()) {
2671 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2672 else emit transitionItemSelected(NULL);
2674 clip = static_cast <AbstractClipItem *>(selection.at(i));
2675 clip->setItemLocked(lock);
2676 if (clip == m_dragItem)
2679 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2680 viewport()->update();
2681 setDocumentModified();
2684 void CustomTrackView::slotSwitchTrackVideo(int ix)
2686 int tracknumber = m_document->tracksCount() - ix;
2687 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2688 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2689 setDocumentModified();
2692 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2694 // Check there is no group going over several tracks there, or that would result in timeline corruption
2695 QList<QGraphicsItem *> selection = scene()->items(rect);
2697 int maxHeight = m_tracksHeight * 1.5;
2698 for (int i = 0; i < selection.count(); i++) {
2699 // Check that we don't try to move a group with clips on other tracks
2700 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2703 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2711 void CustomTrackView::slotRemoveSpace()
2715 if (m_menuPosition.isNull()) {
2716 pos = GenTime(cursorPos(), m_document->fps());
2718 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2721 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2722 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2725 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2726 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2730 ClipItem *item = getClipItemAt(pos, track);
2732 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);
2735 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2736 //kDebug() << "// GOT LENGT; " << length;
2738 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);
2742 // Make sure there is no group in the way
2743 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2746 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2748 // groups found on track, do not allow the move
2749 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2753 QList<ItemInfo> clipsToMove;
2754 QList<ItemInfo> transitionsToMove;
2756 for (int i = 0; i < items.count(); i++) {
2757 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2758 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2759 ItemInfo info = item->info();
2760 if (item->type() == AVWIDGET) {
2761 clipsToMove.append(info);
2762 } else if (item->type() == TRANSITIONWIDGET) {
2763 transitionsToMove.append(info);
2768 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2769 m_commandStack->push(command);
2772 void CustomTrackView::slotInsertSpace()
2776 if (m_menuPosition.isNull()) {
2777 pos = GenTime(cursorPos(), m_document->fps());
2779 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2780 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2782 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2783 if (d.exec() != QDialog::Accepted) return;
2784 GenTime spaceDuration = d.selectedDuration();
2785 track = d.selectedTrack();
2787 QList<QGraphicsItem *> items;
2789 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2790 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2794 ClipItem *item = getClipItemAt(pos, track);
2795 if (item) pos = item->startPos();
2797 // Make sure there is no group in the way
2798 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2800 items = checkForGroups(rect, &isOk);
2802 // groups found on track, do not allow the move
2803 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2807 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2808 items = scene()->items(rect);
2811 QList<ItemInfo> clipsToMove;
2812 QList<ItemInfo> transitionsToMove;
2814 for (int i = 0; i < items.count(); i++) {
2815 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2816 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2817 ItemInfo info = item->info();
2818 if (item->type() == AVWIDGET)
2819 clipsToMove.append(info);
2820 else if (item->type() == TRANSITIONWIDGET)
2821 transitionsToMove.append(info);
2825 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2826 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2827 m_commandStack->push(command);
2831 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2833 int diff = duration.frames(m_document->fps());
2834 resetSelectionGroup();
2835 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2836 scene()->addItem(m_selectionGroup);
2838 Transition *transition;
2840 // Create lists with start pos for each track
2841 QMap <int, int> trackClipStartList;
2842 QMap <int, int> trackTransitionStartList;
2844 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2845 trackClipStartList[i] = -1;
2846 trackTransitionStartList[i] = -1;
2849 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2850 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2852 if (clip->parentItem()) {
2853 m_selectionGroup->addToGroup(clip->parentItem());
2854 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2856 m_selectionGroup->addToGroup(clip);
2857 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2859 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))
2860 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2862 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);
2865 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2866 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2868 if (transition->parentItem()) {
2869 m_selectionGroup->addToGroup(transition->parentItem());
2870 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2872 m_selectionGroup->addToGroup(transition);
2873 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2875 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))
2876 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2877 } 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);
2879 m_selectionGroup->translate(diff, 0);
2881 // update items coordinates
2882 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2884 for (int i = 0; i < itemList.count(); i++) {
2885 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2886 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2887 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2888 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2889 for (int j = 0; j < children.count(); j++) {
2890 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2895 resetSelectionGroup(false);
2897 track = m_document->tracksCount() - track;
2898 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2901 void CustomTrackView::deleteClip(const QString &clipId)
2903 resetSelectionGroup();
2904 QList<QGraphicsItem *> itemList = items();
2905 QUndoCommand *deleteCommand = new QUndoCommand();
2907 for (int i = 0; i < itemList.count(); i++) {
2908 if (itemList.at(i)->type() == AVWIDGET) {
2909 ClipItem *item = (ClipItem *)itemList.at(i);
2910 if (item->clipProducer() == clipId) {
2912 if (item->parentItem()) {
2913 // Clip is in a group, destroy the group
2914 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2916 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2920 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2921 if (count == 0) delete deleteCommand;
2922 else m_commandStack->push(deleteCommand);
2925 void CustomTrackView::setCursorPos(int pos, bool seek)
2927 if (pos == m_cursorPos) return;
2928 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2930 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2931 else if (m_autoScroll) checkScrolling();
2932 m_cursorLine->setPos(m_cursorPos, 0);
2935 void CustomTrackView::updateCursorPos()
2937 m_cursorLine->setPos(m_cursorPos, 0);
2940 int CustomTrackView::cursorPos()
2942 return (int)(m_cursorPos);
2945 void CustomTrackView::moveCursorPos(int delta)
2947 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2948 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2949 m_cursorPos += delta;
2950 m_cursorLine->setPos(m_cursorPos, 0);
2951 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2954 void CustomTrackView::initCursorPos(int pos)
2956 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2958 m_cursorLine->setPos(pos, 0);
2962 void CustomTrackView::checkScrolling()
2964 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2967 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2969 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2970 QGraphicsView::mouseReleaseEvent(event);
2971 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2972 #if QT_VERSION >= 0x040600
2973 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2975 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2976 if (event->button() == Qt::MidButton) {
2979 setDragMode(QGraphicsView::NoDrag);
2980 if (m_operationMode == MOVEGUIDE) {
2981 setCursor(Qt::ArrowCursor);
2982 m_operationMode = NONE;
2983 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2984 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2985 if (newPos != m_dragGuide->position()) {
2986 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2987 m_commandStack->push(command);
2988 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2989 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2990 m_document->syncGuides(m_guides);
2995 } else if (m_operationMode == SPACER && m_selectionGroup) {
2997 if (event->modifiers() != Qt::ControlModifier) {
2998 // We are moving all tracks
3000 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3001 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3003 if (timeOffset != GenTime()) {
3004 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3006 QList<ItemInfo> clipsToMove;
3007 QList<ItemInfo> transitionsToMove;
3009 // Create lists with start pos for each track
3010 QMap <int, int> trackClipStartList;
3011 QMap <int, int> trackTransitionStartList;
3013 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3014 trackClipStartList[i] = -1;
3015 trackTransitionStartList[i] = -1;
3018 for (int i = 0; i < items.count(); i++) {
3019 if (items.at(i)->type() == GROUPWIDGET)
3020 items += items.at(i)->childItems();
3023 for (int i = 0; i < items.count(); i++) {
3024 if (items.at(i)->type() == AVWIDGET) {
3025 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3026 ItemInfo info = item->info();
3027 clipsToMove.append(info);
3029 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3030 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3031 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3032 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3033 ItemInfo info = item->info();
3034 transitionsToMove.append(info);
3036 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3037 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3040 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3041 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3042 m_commandStack->push(command);
3043 if (track != -1) track = m_document->tracksCount() - track;
3044 kDebug() << "SPACER TRACK:" << track;
3045 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3046 setDocumentModified();
3049 resetSelectionGroup(false);
3050 m_operationMode = NONE;
3051 } else if (m_operationMode == RUBBERSELECTION) {
3052 //kDebug() << "// END RUBBER SELECT";
3053 resetSelectionGroup();
3054 groupSelectedItems();
3055 m_operationMode = NONE;
3058 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3059 emit transitionItemSelected(NULL);
3063 if (m_dragItem) info = m_dragItem->info();
3065 if (m_operationMode == MOVE) {
3066 setCursor(Qt::OpenHandCursor);
3067 if (m_dragItem->parentItem() == 0) {
3068 // we are moving one clip, easy
3069 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3070 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3071 Mlt::Producer *prod;
3072 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3073 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3074 else prod = item->baseClip()->producer(info.track);
3075 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);
3078 QUndoCommand *moveCommand = new QUndoCommand();
3079 moveCommand->setText(i18n("Move clip"));
3080 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3082 int tracknumber = m_document->tracksCount() - item->track() - 1;
3083 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3084 if (isLocked) item->setItemLocked(true);
3085 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3086 // Also move automatic transitions (on lower track)
3087 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3088 ItemInfo startTrInfo;
3089 ItemInfo newStartTrInfo;
3090 bool moveStartTrans = false;
3091 bool moveEndTrans = false;
3092 if (startTransition && startTransition->isAutomatic()) {
3093 startTrInfo = startTransition->info();
3094 newStartTrInfo = startTrInfo;
3095 newStartTrInfo.track = info.track;
3096 newStartTrInfo.startPos = info.startPos;
3097 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3098 // transition end should stay the same
3100 // transition end should be adjusted to clip
3101 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3103 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3105 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3106 // Check if there is a transition at clip end
3107 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3108 if (tr && tr->isAutomatic()) {
3109 ItemInfo trInfo = tr->info();
3110 ItemInfo newTrInfo = trInfo;
3111 newTrInfo.track = info.track;
3112 newTrInfo.endPos = m_dragItem->endPos();
3113 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3114 // transition start should stay the same
3116 // transition start should be moved
3117 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3119 if (newTrInfo.startPos < newTrInfo.endPos) {
3120 moveEndTrans = true;
3121 if (moveStartTrans) {
3122 // we have to move both transitions, remove the start one so that there is no collision
3123 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3125 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3126 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3127 if (moveStartTrans) {
3128 // re-add transition in correct place
3129 int transTrack = startTransition->transitionEndTrack();
3130 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3131 transTrack = getPreviousVideoTrack(info.track);
3133 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3134 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3140 if (moveStartTrans && !moveEndTrans) {
3141 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3142 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3145 // Also move automatic transitions (on upper track)
3146 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3147 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3148 ItemInfo trInfo = tr->info();
3149 ItemInfo newTrInfo = trInfo;
3150 newTrInfo.startPos = m_dragItem->startPos();
3151 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3152 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3153 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3154 // transition end should be adjusted to clip on upper track
3155 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3157 if (newTrInfo.startPos < newTrInfo.endPos) {
3158 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3159 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3163 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3164 // Check if there is a transition at clip end
3165 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3166 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3167 ItemInfo trInfo = tr->info();
3168 ItemInfo newTrInfo = trInfo;
3169 newTrInfo.endPos = m_dragItem->endPos();
3170 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3171 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3172 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3173 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3174 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3175 // transition start should be moved
3176 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3178 if (newTrInfo.startPos < newTrInfo.endPos) {
3179 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3180 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3185 m_commandStack->push(moveCommand);
3186 //checkTrackSequence(m_dragItem->track());
3188 // undo last move and emit error message
3189 bool snap = KdenliveSettings::snaptopoints();
3190 KdenliveSettings::setSnaptopoints(false);
3191 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3192 KdenliveSettings::setSnaptopoints(snap);
3193 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3195 setDocumentModified();
3196 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3197 Transition *transition = static_cast <Transition *>(m_dragItem);
3198 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3199 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)) {
3200 // Moving transition failed, revert to previous position
3201 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3202 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3204 QUndoCommand *moveCommand = new QUndoCommand();
3205 moveCommand->setText(i18n("Move transition"));
3206 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3207 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3208 m_commandStack->push(moveCommand);
3209 setDocumentModified();
3213 // Moving several clips. We need to delete them and readd them to new position,
3214 // or they might overlap each other during the move
3215 QGraphicsItemGroup *group;
3216 if (m_selectionGroup)
3217 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3219 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3220 QList<QGraphicsItem *> items = group->childItems();
3222 QList<ItemInfo> clipsToMove;
3223 QList<ItemInfo> transitionsToMove;
3225 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3226 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3227 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3228 QUndoCommand *moveGroup = new QUndoCommand();
3229 moveGroup->setText(i18n("Move group"));
3230 if (timeOffset != GenTime() || trackOffset != 0) {
3231 // remove items in MLT playlist
3234 int max = items.count();
3235 for (int i = 0; i < max; i++) {
3236 if (items.at(i)->type() == GROUPWIDGET) {
3237 items += items.at(i)->childItems();
3240 m_document->renderer()->blockSignals(true);
3241 for (int i = 0; i < items.count(); i++) {
3242 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3243 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3244 ItemInfo info = item->info();
3245 if (item->type() == AVWIDGET) {
3246 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3247 // error, clip cannot be removed from playlist
3248 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3250 clipsToMove.append(info);
3253 transitionsToMove.append(info);
3254 Transition *tr = static_cast <Transition*>(item);
3255 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3258 m_document->renderer()->blockSignals(false);
3259 for (int i = 0; i < items.count(); i++) {
3260 // re-add items in correct place
3261 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3262 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3264 ItemInfo info = item->info();
3265 int tracknumber = m_document->tracksCount() - info.track - 1;
3266 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3268 group->removeFromGroup(item);
3269 item->setItemLocked(true);
3272 if (item->type() == AVWIDGET) {
3273 ClipItem *clip = static_cast <ClipItem*>(item);
3274 info.track = m_document->tracksCount() - info.track;
3275 Mlt::Producer *prod;
3276 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3277 if (clip->isAudioOnly())
3278 prod = clip->baseClip()->audioProducer(info.track);
3279 else if (clip->isVideoOnly())
3280 prod = clip->baseClip()->videoProducer();
3282 prod = clip->baseClip()->producer(info.track);
3283 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3284 for (int i = 0; i < clip->effectsCount(); i++) {
3285 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3288 Transition *tr = static_cast <Transition*>(item);
3289 int newTrack = tr->transitionEndTrack();
3290 if (!tr->forcedTrack()) {
3291 newTrack = getPreviousVideoTrack(info.track);
3293 tr->updateTransitionEndTrack(newTrack);
3294 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3295 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3298 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3299 m_commandStack->push(moveGroup);
3301 //QPointF top = group->sceneBoundingRect().topLeft();
3302 //QPointF oldpos = m_selectionGroup->scenePos();
3303 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3304 //group->setPos(top);
3305 //TODO: get rid of the 3 lines below
3306 if (m_selectionGroup) {
3307 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3308 m_selectionGroupInfo.track = m_selectionGroup->track();
3310 for (int i = 0; i < items.count(); ++i) {
3311 if (items.at(i)->type() == GROUPWIDGET) {
3312 rebuildGroup((AbstractGroupItem*)items.at(i));
3317 for (int i = 0; i < items.count(); ++i) {
3319 items.at(i)->setSelected(true);
3320 if (items.at(i)->parentItem())
3321 items.at(i)->parentItem()->setSelected(true);
3324 groupSelectedItems();
3326 rebuildGroup((AbstractGroupItem *)group);
3328 setDocumentModified();
3331 m_document->renderer()->doRefresh();
3332 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3334 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3335 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3337 QUndoCommand *resizeCommand = new QUndoCommand();
3338 resizeCommand->setText(i18n("Resize group"));
3339 QList <QGraphicsItem *> items = parent->childItems();
3340 QList <ItemInfo> infos = parent->resizeInfos();
3341 parent->clearResizeInfos();
3343 for (int i = 0; i < items.count(); ++i) {
3344 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3345 if (item && item->type() == AVWIDGET) {
3346 ItemInfo info = infos.at(itemcount);
3347 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3351 m_commandStack->push(resizeCommand);
3354 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3356 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3358 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3359 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3361 QUndoCommand *resizeCommand = new QUndoCommand();
3362 resizeCommand->setText(i18n("Resize group"));
3363 QList <QGraphicsItem *> items = parent->childItems();
3364 QList <ItemInfo> infos = parent->resizeInfos();
3365 parent->clearResizeInfos();
3367 for (int i = 0; i < items.count(); ++i) {
3368 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3369 if (item && item->type() == AVWIDGET) {
3370 ItemInfo info = infos.at(itemcount);
3371 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3375 m_commandStack->push(resizeCommand);
3378 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3380 } else if (m_operationMode == FADEIN) {
3381 // resize fade in effect
3382 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3383 int ix = item->hasEffect("volume", "fadein");
3384 int ix2 = item->hasEffect("", "fade_from_black");
3386 QDomElement oldeffect = item->effectAt(ix);
3387 int start = item->cropStart().frames(m_document->fps());
3388 int end = item->fadeIn();
3390 slotDeleteEffect(item, -1, oldeffect, false);
3393 QDomElement effect = oldeffect.cloneNode().toElement();
3394 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3395 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3396 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3397 emit clipItemSelected(item, ix);
3399 } else if (item->fadeIn() != 0 && ix2 == -1) {
3401 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3403 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3404 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3405 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3406 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3409 QDomElement oldeffect = item->effectAt(ix2);
3410 int start = item->cropStart().frames(m_document->fps());
3411 int end = item->fadeIn();
3413 slotDeleteEffect(item, -1, oldeffect, false);
3416 QDomElement effect = oldeffect.cloneNode().toElement();
3417 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3418 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3419 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3420 emit clipItemSelected(item, ix2);
3423 } else if (m_operationMode == FADEOUT) {
3424 // resize fade in effect
3425 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3426 int ix = item->hasEffect("volume", "fadeout");
3427 int ix2 = item->hasEffect("", "fade_to_black");
3429 QDomElement oldeffect = item->effectAt(ix);
3430 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3431 int start = item->fadeOut();
3433 slotDeleteEffect(item, -1, oldeffect, false);
3435 start = end - start;
3436 QDomElement effect = oldeffect.cloneNode().toElement();
3437 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3438 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3439 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3440 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3441 emit clipItemSelected(item, ix);
3443 } else if (item->fadeOut() != 0 && ix2 == -1) {
3445 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3447 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3448 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3449 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3450 EffectsList::setParameter(effect, "out", QString::number(0));
3451 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3454 QDomElement oldeffect = item->effectAt(ix2);
3455 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3456 int start = item->fadeOut();
3458 slotDeleteEffect(item, -1, oldeffect, false);
3460 start = end - start;
3461 QDomElement effect = oldeffect.cloneNode().toElement();
3462 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3463 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3464 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3465 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3466 emit clipItemSelected(item, ix2);
3469 } else if (m_operationMode == KEYFRAME) {
3470 // update the MLT effect
3471 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3472 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3474 // check if we want to remove keyframe
3475 double val = mapToScene(event->pos()).toPoint().y();
3476 QRectF br = item->sceneBoundingRect();
3477 double maxh = 100.0 / br.height();
3478 val = (br.bottom() - val) * maxh;
3479 int start = item->cropStart().frames(m_document->fps());
3480 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3482 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3484 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3486 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3489 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3490 //item->updateKeyframeEffect();
3491 //QString next = item->keyframes(item->selectedEffectIndex());
3492 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3493 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3495 m_commandStack->push(command);
3496 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3497 emit clipItemSelected(item, item->selectedEffectIndex());
3499 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3500 // A transition is selected
3502 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3503 if (transitionClip && transitionClip->baseClip()) {
3504 QString size = transitionClip->baseClip()->getProperty("frame_size");
3505 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3506 if (factor == 0) factor = 1.0;
3507 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3508 p.setY(size.section('x', 1, 1).toInt());
3510 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3511 } else emit transitionItemSelected(NULL);
3512 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3513 m_operationMode = NONE;
3516 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3518 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3520 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3521 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3524 if (item->isSelected()) emit clipItemSelected(NULL);
3525 item->baseClip()->removeReference();
3526 m_document->updateClip(item->baseClip()->getId());
3528 /*if (item->baseClip()->isTransparent()) {
3529 // also remove automatic transition
3530 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3531 if (tr && tr->isAutomatic()) {
3532 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3533 scene()->removeItem(tr);
3537 m_waitingThumbs.removeAll(item);
3538 if (m_dragItem == item) m_dragItem = NULL;
3539 #if QT_VERSION >= 0x040600
3540 // animate item deletion
3541 item->closeAnimation();
3542 /*if (refresh) item->closeAnimation();
3544 // no refresh, means we have several operations chained, we need to delete clip immediatly
3545 // so that it does not get in the way of the other
3554 setDocumentModified();
3555 if (refresh) m_document->renderer()->doRefresh();
3558 void CustomTrackView::deleteSelectedClips()
3560 resetSelectionGroup();
3561 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3562 if (itemList.count() == 0) {
3563 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3566 scene()->clearSelection();
3567 QUndoCommand *deleteSelected = new QUndoCommand();
3569 bool resetGroup = false;
3572 int transitionCount = 0;
3573 // expand & destroy groups
3574 for (int i = 0; i < itemList.count(); i++) {
3575 if (itemList.at(i)->type() == GROUPWIDGET) {
3577 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3578 QList <ItemInfo> clipInfos;
3579 QList <ItemInfo> transitionInfos;
3580 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3581 for (int j = 0; j < children.count(); j++) {
3582 if (children.at(j)->type() == AVWIDGET) {
3583 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3584 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3585 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3586 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3587 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3589 if (itemList.contains(children.at(j))) {
3590 children.removeAt(j);
3594 itemList += children;
3595 if (clipInfos.count() > 0)
3596 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3598 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3599 itemList.insert(i + 1, itemList.at(i)->parentItem());
3602 for (int i = 0; i < itemList.count(); i++) {
3603 if (itemList.at(i)->type() == AVWIDGET) {
3605 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3606 if (item->parentItem()) resetGroup = true;
3607 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3608 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3609 emit clipItemSelected(NULL);
3610 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3612 Transition *item = static_cast <Transition *>(itemList.at(i));
3613 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3614 if (item->parentItem()) resetGroup = true;
3615 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3616 emit transitionItemSelected(NULL);
3619 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3620 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3621 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3622 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3623 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3624 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3625 else deleteSelected->setText(i18n("Delete selected items"));
3626 m_commandStack->push(deleteSelected);
3629 void CustomTrackView::changeClipSpeed()
3631 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3632 if (itemList.count() == 0) {
3633 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3636 QUndoCommand *changeSelected = new QUndoCommand();
3637 changeSelected->setText("Edit clip speed");
3641 for (int i = 0; i < itemList.count(); i++) {
3642 if (itemList.at(i)->type() == AVWIDGET) {
3643 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3644 ItemInfo info = item->info();
3645 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3647 double speed = (double) percent / 100.0;
3648 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3650 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3654 if (count > 0) m_commandStack->push(changeSelected);
3655 else delete changeSelected;
3658 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3660 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3661 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3663 kDebug() << "ERROR: Cannot find clip for speed change";
3664 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3667 info.track = m_document->tracksCount() - item->track();
3669 if (item->isVideoOnly())
3670 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3671 else if (item->isAudioOnly())
3672 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3674 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3676 item->setSpeed(speed, strobe);
3677 item->updateRectGeometry();
3678 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3679 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3681 updatePositionEffects(item, info);
3682 setDocumentModified();
3683 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3686 void CustomTrackView::cutSelectedClips()
3688 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3689 QList<AbstractGroupItem *> groups;
3690 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3691 for (int i = 0; i < itemList.count(); ++i) {
3692 if (!itemList.at(i))
3694 if (itemList.at(i)->type() == AVWIDGET) {
3695 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3696 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3697 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3698 if (!groups.contains(group))
3700 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3701 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3702 m_commandStack->push(command);
3704 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3705 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3706 if (!groups.contains(group))
3711 for (int i = 0; i < groups.count(); ++i)
3712 razorGroup(groups.at(i), currentPos);
3715 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3718 QList <QGraphicsItem *> children = group->childItems();
3719 QList <ItemInfo> clips1, transitions1;
3720 QList <ItemInfo> clipsCut, transitionsCut;
3721 QList <ItemInfo> clips2, transitions2;
3722 for (int i = 0; i < children.count(); ++i) {
3723 children.at(i)->setSelected(false);
3724 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3725 if (child->type() == AVWIDGET) {
3726 if (cutPos > child->endPos())
3727 clips1 << child->info();
3728 else if (cutPos < child->startPos())
3729 clips2 << child->info();
3731 clipsCut << child->info();
3733 if (cutPos > child->endPos())
3734 transitions1 << child->info();
3735 else if (cutPos < child->startPos())
3736 transitions2 << child->info();
3738 transitionsCut << child->info();
3741 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3743 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3744 m_commandStack->push(command);
3748 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)
3751 for (int i = 0; i < clipsCut.count(); ++i) {
3752 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3754 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3755 clips1 << clip->info();
3756 if (clipBehind != NULL)
3757 clips2 << clipBehind->info();
3760 /* TODO: cut transitionsCut
3761 * For now just append them to group1 */
3762 transitions1 << transitionsCut;
3763 doGroupClips(clips1, transitions1, true);
3764 doGroupClips(clips2, transitions2, true);
3766 /* we might also just use clipsCut.at(0)->parentItem().
3767 * Do this loop just in case something went wrong during cut */
3768 for (int i = 0; i < clipsCut.count(); ++i) {
3769 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3770 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3771 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3772 QList <QGraphicsItem *> children = group->childItems();
3773 QList <ItemInfo> groupClips;
3774 QList <ItemInfo> groupTrans;
3775 for (int j = 0; j < children.count(); ++j) {
3776 if (children.at(j)->type() == AVWIDGET)
3777 groupClips << ((AbstractClipItem *)children.at(j))->info();
3778 else if (children.at(j)->type() == TRANSITIONWIDGET)
3779 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3781 doGroupClips(groupClips, groupTrans, false);
3785 for (int i = 0; i < clipsCut.count(); ++i)
3786 cutClip(clipsCut.at(i), cutPos, false);
3787 // TODO: uncut transitonsCut
3788 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3792 void CustomTrackView::groupClips(bool group)
3794 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3795 QList <ItemInfo> clipInfos;
3796 QList <ItemInfo> transitionInfos;
3797 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3800 int max = itemList.count();
3801 for (int i = 0; i < max; i++) {
3802 if (itemList.at(i)->type() == GROUPWIDGET) {
3803 itemList += itemList.at(i)->childItems();
3807 for (int i = 0; i < itemList.count(); i++) {
3808 if (itemList.at(i)->type() == AVWIDGET) {
3809 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3810 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3811 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3812 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3813 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3816 if (clipInfos.count() > 0) {
3817 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3818 m_commandStack->push(command);
3822 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3824 resetSelectionGroup();
3825 m_scene->clearSelection();
3827 for (int i = 0; i < clipInfos.count(); i++) {
3828 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3829 if (clip == NULL) continue;
3830 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3831 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3832 m_document->clipManager()->removeGroup(grp);
3833 scene()->destroyItemGroup(grp);
3835 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3837 for (int i = 0; i < transitionInfos.count(); i++) {
3838 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3839 if (tr == NULL) continue;
3840 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3841 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3842 m_document->clipManager()->removeGroup(grp);
3843 scene()->destroyItemGroup(grp);
3845 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3847 setDocumentModified();
3851 QList <QGraphicsItemGroup *> groups;
3852 for (int i = 0; i < clipInfos.count(); i++) {
3853 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3855 clip->setSelected(true);
3858 for (int i = 0; i < transitionInfos.count(); i++) {
3859 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3861 clip->setSelected(true);
3865 groupSelectedItems(false, true);
3866 setDocumentModified();
3869 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3871 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3872 if (baseclip == NULL) {
3873 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3877 if (baseclip->producer() == NULL) {
3878 // If the clip has no producer, we must wait until it is created...
3880 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3881 emit forceClipProcessing(clipId);
3882 qApp->processEvents();
3883 for (int i = 0; i < 3; i++) {
3884 if (baseclip->producer() == NULL) {
3885 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3888 if (baseclip->producer() == NULL) {
3889 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3893 emit displayMessage(QString(), InformationMessage);
3897 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3898 item->setEffectList(effects);
3899 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3900 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3901 scene()->addItem(item);
3903 int tracknumber = m_document->tracksCount() - info.track - 1;
3904 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3905 if (isLocked) item->setItemLocked(true);
3907 baseclip->addReference();
3908 m_document->updateClip(baseclip->getId());
3909 info.track = m_document->tracksCount() - info.track;
3910 Mlt::Producer *prod;
3911 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3912 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3913 else prod = baseclip->producer(info.track);
3914 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3915 for (int i = 0; i < item->effectsCount(); i++) {
3916 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3918 setDocumentModified();
3919 if (refresh) m_document->renderer()->doRefresh();
3920 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3921 m_thumbsTimer.start();
3924 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3926 QList<QGraphicsItem *> list = scene()->items();
3927 ClipItem *clip = NULL;
3928 for (int i = 0; i < list.size(); ++i) {
3929 if (list.at(i)->type() == AVWIDGET) {
3930 clip = static_cast <ClipItem *>(list.at(i));
3931 if (clip->clipProducer() == clipId) {
3932 ItemInfo info = clip->info();
3933 info.track = m_document->tracksCount() - clip->track();
3934 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3935 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3937 clip->refreshClip(true);
3944 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3946 int framepos = (int)(pos.frames(m_document->fps()));
3947 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3948 ClipItem *clip = NULL;
3949 for (int i = 0; i < list.size(); i++) {
3950 if (!list.at(i)->isEnabled()) continue;
3951 if (list.at(i)->type() == AVWIDGET) {
3952 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3953 if (test->endPos() == pos) clip = test;
3960 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3962 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3963 ClipItem *clip = NULL;
3964 for (int i = 0; i < list.size(); i++) {
3965 if (!list.at(i)->isEnabled()) continue;
3966 if (list.at(i)->type() == AVWIDGET) {
3967 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3968 if (test->startPos() == pos) clip = test;
3975 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3977 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3978 QList<QGraphicsItem *> list = scene()->items(p);
3979 ClipItem *clip = NULL;
3980 for (int i = 0; i < list.size(); i++) {
3981 if (!list.at(i)->isEnabled()) continue;
3982 if (list.at(i)->type() == AVWIDGET) {
3983 clip = static_cast <ClipItem *>(list.at(i));
3990 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3992 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3995 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3997 const QPointF p(pos, (track + 1) * m_tracksHeight);
3998 QList<QGraphicsItem *> list = scene()->items(p);
3999 Transition *clip = NULL;
4000 for (int i = 0; i < list.size(); i++) {
4001 if (!list.at(i)->isEnabled()) continue;
4002 if (list.at(i)->type() == TRANSITIONWIDGET) {
4003 clip = static_cast <Transition *>(list.at(i));
4010 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4012 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4015 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4017 int framepos = (int)(pos.frames(m_document->fps()));
4018 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4019 QList<QGraphicsItem *> list = scene()->items(p);
4020 Transition *clip = NULL;
4021 for (int i = 0; i < list.size(); i++) {
4022 if (!list.at(i)->isEnabled()) continue;
4023 if (list.at(i)->type() == TRANSITIONWIDGET) {
4024 Transition *test = static_cast <Transition *>(list.at(i));
4025 if (test->endPos() == pos) clip = test;
4032 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4034 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4035 QList<QGraphicsItem *> list = scene()->items(p);
4036 Transition *clip = NULL;
4037 for (int i = 0; i < list.size(); ++i) {
4038 if (!list.at(i)->isEnabled()) continue;
4039 if (list.at(i)->type() == TRANSITIONWIDGET) {
4040 Transition *test = static_cast <Transition *>(list.at(i));
4041 if (test->startPos() == pos) clip = test;
4048 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4050 if (m_selectionGroup) resetSelectionGroup(false);
4051 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4053 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);
4054 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4057 Mlt::Producer *prod;
4058 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4059 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4060 else prod = item->baseClip()->producer(end.track);
4062 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);
4064 bool snap = KdenliveSettings::snaptopoints();
4065 KdenliveSettings::setSnaptopoints(false);
4066 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4068 int tracknumber = m_document->tracksCount() - end.track - 1;
4069 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4070 m_scene->clearSelection();
4071 if (isLocked) item->setItemLocked(true);
4073 if (item->isItemLocked()) item->setItemLocked(false);
4074 item->setSelected(true);
4076 if (item->baseClip()->isTransparent()) {
4077 // Also move automatic transition
4078 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4079 if (tr && tr->isAutomatic()) {
4080 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4081 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);
4082 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4085 KdenliveSettings::setSnaptopoints(snap);
4086 setDocumentModified();
4088 // undo last move and emit error message
4089 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4091 if (refresh) m_document->renderer()->doRefresh();
4092 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4095 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4098 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4099 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4100 resetSelectionGroup();
4101 m_scene->clearSelection();
4103 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4104 scene()->addItem(m_selectionGroup);
4106 m_document->renderer()->blockSignals(true);
4107 for (int i = 0; i < startClip.count(); i++) {
4109 startClip[i].startPos = startClip.at(i).startPos - offset;
4110 startClip[i].track = startClip.at(i).track - trackOffset;
4112 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4113 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4115 clip->setItemLocked(false);
4116 if (clip->parentItem()) {
4117 m_selectionGroup->addToGroup(clip->parentItem());
4118 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4120 m_selectionGroup->addToGroup(clip);
4121 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4123 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4124 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4126 for (int i = 0; i < startTransition.count(); i++) {
4128 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4129 startTransition[i].track = startTransition.at(i).track - trackOffset;
4131 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4133 tr->setItemLocked(false);
4134 if (tr->parentItem()) {
4135 m_selectionGroup->addToGroup(tr->parentItem());
4136 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4138 m_selectionGroup->addToGroup(tr);
4139 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4141 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());
4142 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4144 m_document->renderer()->blockSignals(false);
4146 if (m_selectionGroup) {
4147 bool snap = KdenliveSettings::snaptopoints();
4148 KdenliveSettings::setSnaptopoints(false);
4150 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4151 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4153 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4155 int max = children.count();
4156 for (int i = 0; i < max; i++) {
4157 if (children.at(i)->type() == GROUPWIDGET) {
4158 children += children.at(i)->childItems();
4159 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4160 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4161 /*m_document->clipManager()->removeGroup(grp);
4162 m_scene->destroyItemGroup(grp);*/
4163 children.removeAll(children.at(i));
4168 for (int i = 0; i < children.count(); i++) {
4169 // re-add items in correct place
4170 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4171 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4173 ItemInfo info = item->info();
4174 int tracknumber = m_document->tracksCount() - info.track - 1;
4175 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4177 item->setItemLocked(true);
4178 else if (item->isItemLocked())
4179 item->setItemLocked(false);
4181 if (item->type() == AVWIDGET) {
4182 ClipItem *clip = static_cast <ClipItem*>(item);
4183 info.track = m_document->tracksCount() - info.track;
4184 Mlt::Producer *prod;
4185 if (clip->isAudioOnly())
4186 prod = clip->baseClip()->audioProducer(info.track);
4187 else if (clip->isVideoOnly())
4188 prod = clip->baseClip()->videoProducer();
4190 prod = clip->baseClip()->producer(info.track);
4191 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4192 } else if (item->type() == TRANSITIONWIDGET) {
4193 Transition *tr = static_cast <Transition*>(item);
4195 if (!tr->forcedTrack()) {
4196 newTrack = getPreviousVideoTrack(info.track);
4198 newTrack = tr->transitionEndTrack() + trackOffset;
4199 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4201 tr->updateTransitionEndTrack(newTrack);
4202 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4206 resetSelectionGroup(false);
4208 for (int i = 0; i < children.count(); i++) {
4209 if (children.at(i)->parentItem())
4210 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4214 KdenliveSettings::setSnaptopoints(snap);
4215 m_document->renderer()->doRefresh();
4216 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4219 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4221 Transition *item = getTransitionItemAt(start.startPos, start.track);
4223 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);
4224 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4227 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4228 bool snap = KdenliveSettings::snaptopoints();
4229 KdenliveSettings::setSnaptopoints(false);
4230 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4231 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4232 // Transition was moved
4233 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4234 } else if (end.endPos == start.endPos) {
4235 // Transition start resize
4236 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4237 } else if (end.startPos == start.startPos) {
4238 // Transition end resize;
4239 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4240 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4243 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4244 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4245 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4247 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4248 KdenliveSettings::setSnaptopoints(snap);
4249 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4250 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());
4251 if (m_dragItem && m_dragItem == item) {
4253 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4254 if (transitionClip && transitionClip->baseClip()) {
4255 QString size = transitionClip->baseClip()->getProperty("frame_size");
4256 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4257 if (factor == 0) factor = 1.0;
4258 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4259 p.setY(size.section('x', 1, 1).toInt());
4261 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4263 if (m_refresh) m_document->renderer()->doRefresh();
4264 setDocumentModified();
4267 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4269 bool resizeClipStart = (start.startPos != end.startPos);
4270 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4272 if (dontWorry) return;
4273 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);
4274 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4277 if (item->parentItem()) {
4278 // Item is part of a group, reset group
4279 resetSelectionGroup();
4282 bool snap = KdenliveSettings::snaptopoints();
4283 KdenliveSettings::setSnaptopoints(false);
4284 if (resizeClipStart) {
4285 ItemInfo clipinfo = item->info();
4286 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4287 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4289 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4290 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4291 updatePositionEffects(item, clipinfo);
4292 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4294 ItemInfo clipinfo = item->info();
4295 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4296 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4298 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4299 updatePositionEffects(item, clipinfo);
4300 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4302 if (!resizeClipStart && end.cropStart != start.cropStart) {
4303 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4304 ItemInfo clipinfo = end;
4305 clipinfo.track = m_document->tracksCount() - end.track;
4306 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4308 item->setCropStart(end.cropStart);
4309 item->resetThumbs(true);
4312 m_document->renderer()->doRefresh();
4313 KdenliveSettings::setSnaptopoints(snap);
4314 setDocumentModified();
4317 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4319 if (pos == oldInfo.startPos.frames(m_document->fps()))
4321 bool snap = KdenliveSettings::snaptopoints();
4323 KdenliveSettings::setSnaptopoints(false);
4324 item->resizeStart(pos);
4325 if (item->startPos().frames(m_document->fps()) != pos) {
4326 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4327 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4328 KdenliveSettings::setSnaptopoints(snap);
4331 KdenliveSettings::setSnaptopoints(snap);
4334 bool hasParentCommand = false;
4336 hasParentCommand = true;
4338 command = new QUndoCommand();
4339 command->setText(i18n("Resize clip start"));
4342 // do this here, too, because otherwise undo won't update the group
4343 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4344 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4346 ItemInfo info = item->info();
4347 if (item->type() == AVWIDGET) {
4348 ItemInfo resizeinfo = oldInfo;
4349 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4350 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4352 // Check if there is an automatic transition on that clip (lower track)
4353 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4354 if (transition && transition->isAutomatic()) {
4355 ItemInfo trInfo = transition->info();
4356 ItemInfo newTrInfo = trInfo;
4357 newTrInfo.startPos = item->startPos();
4358 if (newTrInfo.startPos < newTrInfo.endPos)
4359 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4361 // Check if there is an automatic transition on that clip (upper track)
4362 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4363 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4364 ItemInfo trInfo = transition->info();
4365 ItemInfo newTrInfo = trInfo;
4366 newTrInfo.startPos = item->startPos();
4367 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4368 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4369 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4372 ClipItem *clip = static_cast < ClipItem * >(item);
4373 updatePositionEffects(clip, oldInfo);
4377 QDomElement root = doc.createElement("list");
4378 doc.appendChild(root);
4379 QList <int> indexes;
4380 for (int i = 0; i < clip->effectsCount(); i++) {
4381 QDomElement effect = clip->effectAt(i);
4382 if (EffectsList::hasKeyFrames(effect)) {
4383 doc.appendChild(doc.importNode(effect, true));
4388 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4389 // Keyframes were modified, updateClip
4390 QDomNodeList effs = doc.elementsByTagName("effect");
4392 // Since we must always resize clip before updating the keyframes, we
4393 // put a resize command before & after checking keyframes so that
4394 // we are sure the resize is performed before whenever we do or undo the action
4396 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4397 for (int i = 0; i < indexes.count(); i++) {
4398 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);
4399 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4401 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4402 emit clipItemSelected(clip);
4404 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4407 KdenliveSettings::setSnaptopoints(false);
4408 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4409 KdenliveSettings::setSnaptopoints(snap);
4410 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4412 } else if (item->type() == TRANSITIONWIDGET) {
4413 Transition *transition = static_cast <Transition *>(item);
4414 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)) {
4415 // Cannot resize transition
4416 KdenliveSettings::setSnaptopoints(false);
4417 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4418 KdenliveSettings::setSnaptopoints(snap);
4419 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4421 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4422 if (command == NULL)
4423 m_commandStack->push(moveCommand);
4427 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4428 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4430 if (!hasParentCommand)
4431 m_commandStack->push(command);
4434 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4436 if (pos == oldInfo.endPos.frames(m_document->fps()))
4438 bool snap = KdenliveSettings::snaptopoints();
4440 KdenliveSettings::setSnaptopoints(false);
4441 item->resizeEnd(pos);
4442 if (item->endPos().frames(m_document->fps()) != pos) {
4443 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4444 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4445 KdenliveSettings::setSnaptopoints(snap);
4448 KdenliveSettings::setSnaptopoints(snap);
4451 bool hasParentCommand = false;
4453 hasParentCommand = true;
4455 command = new QUndoCommand();
4456 command->setText(i18n("Resize clip end"));
4459 // do this here, too, because otherwise undo won't update the group
4460 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4461 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4463 ItemInfo info = item->info();
4464 if (item->type() == AVWIDGET) {
4465 ItemInfo resizeinfo = info;
4466 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4467 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4469 // Check if there is an automatic transition on that clip (lower track)
4470 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4471 if (tr && tr->isAutomatic()) {
4472 ItemInfo trInfo = tr->info();
4473 ItemInfo newTrInfo = trInfo;
4474 newTrInfo.endPos = item->endPos();
4475 if (newTrInfo.endPos > newTrInfo.startPos)
4476 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4479 // Check if there is an automatic transition on that clip (upper track)
4480 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4481 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4482 ItemInfo trInfo = tr->info();
4483 ItemInfo newTrInfo = trInfo;
4484 newTrInfo.endPos = item->endPos();
4485 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4486 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4487 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4492 ClipItem *clip = static_cast < ClipItem * >(item);
4494 QDomElement root = doc.createElement("list");
4495 doc.appendChild(root);
4496 QList <int> indexes;
4497 for (int i = 0; i < clip->effectsCount(); i++) {
4498 QDomElement effect = clip->effectAt(i);
4499 if (EffectsList::hasKeyFrames(effect)) {
4500 doc.appendChild(doc.importNode(effect, true));
4505 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4506 // Keyframes were modified, updateClip
4507 QDomNodeList effs = doc.elementsByTagName("effect");
4509 // Since we must always resize clip before updating the keyframes, we
4510 // put a resize command before & after checking keyframes so that
4511 // we are sure the resize is performed before whenever we do or undo the action
4513 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4514 for (int i = 0; i < indexes.count(); i++) {
4515 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);
4516 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4518 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4519 emit clipItemSelected(clip);
4521 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4524 updatePositionEffects(clip, oldInfo);
4526 KdenliveSettings::setSnaptopoints(false);
4527 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4528 KdenliveSettings::setSnaptopoints(true);
4529 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4531 } else if (item->type() == TRANSITIONWIDGET) {
4532 Transition *transition = static_cast <Transition *>(item);
4533 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)) {
4534 // Cannot resize transition
4535 KdenliveSettings::setSnaptopoints(false);
4536 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4537 KdenliveSettings::setSnaptopoints(true);
4538 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4540 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4541 if (command == NULL)
4542 m_commandStack->push(moveCommand);
4545 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4546 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4548 if (!hasParentCommand)
4549 m_commandStack->push(command);
4552 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4554 int end = item->fadeIn();
4556 // there is a fade in effect
4557 int effectPos = item->hasEffect("volume", "fadein");
4558 if (effectPos != -1) {
4559 QDomElement oldeffect = item->effectAt(effectPos);
4560 int start = item->cropStart().frames(m_document->fps());
4561 int max = item->cropDuration().frames(m_document->fps());
4563 // Make sure the fade effect is not longer than the clip
4564 item->setFadeIn(max);
4565 end = item->fadeIn();
4568 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4569 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4570 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4571 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4572 // if fade effect is displayed, update the effect edit widget with new clip duration
4573 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4575 effectPos = item->hasEffect("brightness", "fade_from_black");
4576 if (effectPos != -1) {
4577 QDomElement oldeffect = item->effectAt(effectPos);
4578 int start = item->cropStart().frames(m_document->fps());
4579 int max = item->cropDuration().frames(m_document->fps());
4581 // Make sure the fade effect is not longer than the clip
4582 item->setFadeIn(max);
4583 end = item->fadeIn();
4586 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4587 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4588 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4589 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4590 // if fade effect is displayed, update the effect edit widget with new clip duration
4591 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4594 int start = item->fadeOut();
4596 // there is a fade out effect
4597 int effectPos = item->hasEffect("volume", "fadeout");
4598 if (effectPos != -1) {
4599 QDomElement oldeffect = item->effectAt(effectPos);
4600 int max = item->cropDuration().frames(m_document->fps());
4601 int end = max + item->cropStart().frames(m_document->fps());
4603 // Make sure the fade effect is not longer than the clip
4604 item->setFadeOut(max);
4605 start = item->fadeOut();
4607 start = end - start;
4608 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4609 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4610 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4611 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4612 // if fade effect is displayed, update the effect edit widget with new clip duration
4613 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4615 effectPos = item->hasEffect("brightness", "fade_to_black");
4616 if (effectPos != -1) {
4617 QDomElement oldeffect = item->effectAt(effectPos);
4618 int max = item->cropDuration().frames(m_document->fps());
4619 int end = max + item->cropStart().frames(m_document->fps());
4621 // Make sure the fade effect is not longer than the clip
4622 item->setFadeOut(max);
4623 start = item->fadeOut();
4625 start = end - start;
4626 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4627 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4628 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4629 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4630 // if fade effect is displayed, update the effect edit widget with new clip duration
4631 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4635 int effectPos = item->hasEffect("freeze", "freeze");
4636 if (effectPos != -1) {
4637 // Freeze effect needs to be adjusted with clip resize
4638 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4639 QDomElement eff = item->getEffectAt(effectPos);
4640 if (!eff.isNull() && diff != 0) {
4641 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4642 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4643 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4644 emit clipItemSelected(item, item->selectedEffectIndex());
4649 effectPos = item->hasEffect("affine", "pan_zoom");
4650 if (effectPos != -1) {
4651 QDomElement oldeffect = item->effectAt(effectPos);
4652 int start = item->cropStart().frames(m_document->fps());
4653 int max = start + item->cropDuration().frames(m_document->fps());
4658 oldeffect.setAttribute("in", start);
4659 oldeffect.setAttribute("out", max);
4660 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4661 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4662 // if effect is displayed, update the effect edit widget with new clip duration
4663 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4667 double CustomTrackView::getSnapPointForPos(double pos)
4669 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4672 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4674 QList <GenTime> snaps;
4675 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4676 QList<QGraphicsItem *> itemList = items();
4677 for (int i = 0; i < itemList.count(); i++) {
4678 if (itemList.at(i) == selected) continue;
4679 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4680 if (itemList.at(i)->type() == AVWIDGET) {
4681 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4682 GenTime start = item->startPos();
4683 GenTime end = item->endPos();
4684 snaps.append(start);
4686 if (!offsetList.isEmpty()) {
4687 for (int j = 0; j < offsetList.size(); j++) {
4688 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4689 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4693 QList < GenTime > markers = item->snapMarkers();
4694 for (int j = 0; j < markers.size(); ++j) {
4695 GenTime t = markers.at(j);
4697 if (!offsetList.isEmpty()) {
4698 for (int k = 0; k < offsetList.size(); k++) {
4699 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4703 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4704 Transition *transition = static_cast <Transition*>(itemList.at(i));
4705 GenTime start = transition->startPos();
4706 GenTime end = transition->endPos();
4707 snaps.append(start);
4709 if (!offsetList.isEmpty()) {
4710 for (int j = 0; j < offsetList.size(); j++) {
4711 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4712 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4718 // add cursor position
4719 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4721 if (!offsetList.isEmpty()) {
4722 for (int j = 0; j < offsetList.size(); j++) {
4723 snaps.append(pos - offsetList.at(j));
4728 for (int i = 0; i < m_guides.count(); i++) {
4729 snaps.append(m_guides.at(i)->position());
4730 if (!offsetList.isEmpty()) {
4731 for (int j = 0; j < offsetList.size(); j++) {
4732 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4738 m_scene->setSnapList(snaps);
4739 //for (int i = 0; i < m_snapPoints.size(); ++i)
4740 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4743 void CustomTrackView::slotSeekToPreviousSnap()
4745 updateSnapPoints(NULL);
4746 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4747 setCursorPos((int) res.frames(m_document->fps()));
4751 void CustomTrackView::slotSeekToNextSnap()
4753 updateSnapPoints(NULL);
4754 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4755 setCursorPos((int) res.frames(m_document->fps()));
4759 void CustomTrackView::clipStart()
4761 AbstractClipItem *item = getMainActiveClip();
4763 setCursorPos((int) item->startPos().frames(m_document->fps()));
4768 void CustomTrackView::clipEnd()
4770 AbstractClipItem *item = getMainActiveClip();
4772 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4777 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4779 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4780 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4781 m_commandStack->push(command);
4784 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4786 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4787 m_commandStack->push(command);
4790 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4792 DocClipBase *base = m_document->clipManager()->getClipById(id);
4793 QList <CommentedTime> markers = base->commentedSnapMarkers();
4795 if (markers.isEmpty()) {
4796 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4799 QUndoCommand *deleteMarkers = new QUndoCommand();
4800 deleteMarkers->setText("Delete clip markers");
4802 for (int i = 0; i < markers.size(); i++) {
4803 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4805 m_commandStack->push(deleteMarkers);
4808 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4810 DocClipBase *base = m_document->clipManager()->getClipById(id);
4811 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4812 else base->deleteSnapMarker(pos);
4813 emit updateClipMarkers(base);
4814 setDocumentModified();
4815 viewport()->update();
4818 int CustomTrackView::hasGuide(int pos, int offset)
4820 for (int i = 0; i < m_guides.count(); i++) {
4821 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4822 if (qAbs(guidePos - pos) <= offset) return guidePos;
4823 else if (guidePos > pos) return -1;
4828 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4832 double fps = m_document->fps();
4833 for (int i = 0; i < m_guides.count(); i++) {
4834 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4835 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4837 goMenu->setEnabled(!m_guides.isEmpty());
4840 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4842 if (oldPos > GenTime() && pos > GenTime()) {
4844 for (int i = 0; i < m_guides.count(); i++) {
4845 if (m_guides.at(i)->position() == oldPos) {
4846 Guide *item = m_guides.at(i);
4847 item->updateGuide(pos, comment);
4851 } else if (pos > GenTime()) addGuide(pos, comment);
4855 for (int i = 0; i < m_guides.count(); i++) {
4856 if (m_guides.at(i)->position() == oldPos) {
4857 delete m_guides.takeAt(i);
4862 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4864 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4865 m_document->syncGuides(m_guides);
4868 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4870 for (int i = 0; i < m_guides.count(); i++) {
4871 if (m_guides.at(i)->position() == pos) {
4872 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4876 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4877 scene()->addItem(g);
4879 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4880 m_document->syncGuides(m_guides);
4884 void CustomTrackView::slotAddGuide()
4886 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4887 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4888 if (d.exec() != QDialog::Accepted) return;
4889 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4890 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4891 m_commandStack->push(command);
4895 void CustomTrackView::slotEditGuide(int guidePos)
4898 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4899 else pos = GenTime(guidePos, m_document->fps());
4901 for (int i = 0; i < m_guides.count(); i++) {
4902 if (m_guides.at(i)->position() == pos) {
4903 slotEditGuide(m_guides.at(i)->info());
4908 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4911 void CustomTrackView::slotEditGuide(CommentedTime guide)
4913 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4914 if (d.exec() == QDialog::Accepted) {
4915 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4916 m_commandStack->push(command);
4921 void CustomTrackView::slotEditTimeLineGuide()
4923 if (m_dragGuide == NULL) return;
4924 CommentedTime guide = m_dragGuide->info();
4925 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4926 if (d.exec() == QDialog::Accepted) {
4927 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4928 m_commandStack->push(command);
4932 void CustomTrackView::slotDeleteGuide(int guidePos)
4935 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4936 else pos = GenTime(guidePos, m_document->fps());
4938 for (int i = 0; i < m_guides.count(); i++) {
4939 if (m_guides.at(i)->position() == pos) {
4940 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4941 m_commandStack->push(command);
4946 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4950 void CustomTrackView::slotDeleteTimeLineGuide()
4952 if (m_dragGuide == NULL) return;
4953 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4954 m_commandStack->push(command);
4958 void CustomTrackView::slotDeleteAllGuides()
4960 QUndoCommand *deleteAll = new QUndoCommand();
4961 deleteAll->setText("Delete all guides");
4962 for (int i = 0; i < m_guides.count(); i++) {
4963 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4965 m_commandStack->push(deleteAll);
4968 void CustomTrackView::setTool(PROJECTTOOL tool)
4973 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4976 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4977 m_scene->setScale(scaleFactor, verticalScale);
4978 removeTipAnimation();
4979 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4980 bool adjust = false;
4981 if (verticalScale != matrix().m22()) adjust = true;
4982 setMatrix(newmatrix);
4984 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4985 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4986 for (int i = 0; i < m_guides.count(); i++) {
4987 QLineF l = m_guides.at(i)->line();
4988 l.setP2(QPointF(l.x2(), newHeight));
4989 m_guides.at(i)->setLine(l);
4991 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4994 int diff = sceneRect().width() - m_projectDuration;
4995 if (diff * newmatrix.m11() < 50) {
4996 if (newmatrix.m11() < 0.4)
4997 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4999 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5001 centerOn(QPointF(cursorPos(), verticalPos));
5004 void CustomTrackView::slotRefreshGuides()
5006 if (KdenliveSettings::showmarkers()) {
5007 for (int i = 0; i < m_guides.count(); i++)
5008 m_guides.at(i)->update();
5012 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5014 //kDebug() << "// DRAW BG: " << rect.width();
5015 painter->setClipRect(rect);
5016 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5017 QPen pen1 = painter->pen();
5018 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5019 painter->setPen(pen1);
5020 double min = rect.left();
5021 double max = rect.right();
5022 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5023 int maxTrack = m_document->tracksCount();
5024 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5025 QColor audioColor = palette().alternateBase().color();
5026 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5027 for (int i = 0; i < maxTrack; i++) {
5028 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5029 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5030 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5031 if (i == m_selectedTrack)
5032 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5034 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5036 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5038 int lowerLimit = m_tracksHeight * maxTrack + 1;
5039 if (height() > lowerLimit) {
5040 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5041 painter->fillRect(bg, base);
5045 bool CustomTrackView::findString(const QString &text)
5048 for (int i = 0; i < m_searchPoints.size(); ++i) {
5049 marker = m_searchPoints.at(i).comment();
5050 if (marker.contains(text, Qt::CaseInsensitive)) {
5051 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5052 int vert = verticalScrollBar()->value();
5053 int hor = cursorPos();
5054 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5062 void CustomTrackView::selectFound(QString track, QString pos)
5064 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5065 slotSelectTrack(track.toInt());
5067 int vert = verticalScrollBar()->value();
5068 int hor = cursorPos();
5069 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5072 bool CustomTrackView::findNextString(const QString &text)
5075 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5076 marker = m_searchPoints.at(i).comment();
5077 if (marker.contains(text, Qt::CaseInsensitive)) {
5078 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5079 int vert = verticalScrollBar()->value();
5080 int hor = cursorPos();
5081 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5090 void CustomTrackView::initSearchStrings()
5092 m_searchPoints.clear();
5093 QList<QGraphicsItem *> itemList = items();
5094 for (int i = 0; i < itemList.count(); i++) {
5095 // parse all clip names
5096 if (itemList.at(i)->type() == AVWIDGET) {
5097 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5098 GenTime start = item->startPos();
5099 CommentedTime t(start, item->clipName());
5100 m_searchPoints.append(t);
5101 // add all clip markers
5102 QList < CommentedTime > markers = item->commentedSnapMarkers();
5103 m_searchPoints += markers;
5108 for (int i = 0; i < m_guides.count(); i++)
5109 m_searchPoints.append(m_guides.at(i)->info());
5111 qSort(m_searchPoints);
5114 void CustomTrackView::clearSearchStrings()
5116 m_searchPoints.clear();
5120 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5122 QList<ItemInfo> matchingInfo;
5123 QList<QGraphicsItem *> itemList = items();
5124 for (int i = 0; i < itemList.count(); i++) {
5125 if (itemList.at(i)->type() == AVWIDGET) {
5126 ClipItem *item = (ClipItem *)itemList.at(i);
5127 if (item->clipProducer() == clipId)
5128 matchingInfo << item->info();
5131 return matchingInfo;
5134 void CustomTrackView::copyClip()
5136 qDeleteAll(m_copiedItems);
5137 m_copiedItems.clear();
5138 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5139 if (itemList.count() == 0) {
5140 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5143 for (int i = 0; i < itemList.count(); i++) {
5144 if (itemList.at(i)->type() == AVWIDGET) {
5145 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5146 ClipItem *clone = clip->clone(clip->info());
5147 m_copiedItems.append(clone);
5148 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5149 Transition *dup = static_cast <Transition *>(itemList.at(i));
5150 m_copiedItems.append(dup->clone());
5155 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5157 if (m_scene->editMode() != NORMALEDIT) {
5158 // If we are in overwrite mode, always allow the move
5161 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));
5162 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5163 for (int i = 0; i < collisions.count(); i++) {
5164 if (collisions.at(i)->type() == type) return false;
5169 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5172 for (int i = 0; i < infoList.count(); i++) {
5173 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));
5176 QList<QGraphicsItem *> collisions = scene()->items(path);
5177 for (int i = 0; i < collisions.count(); i++) {
5178 if (collisions.at(i)->type() == type) return false;
5183 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5185 for (int i = 0; i < items.count(); i++) {
5186 ItemInfo info = items.at(i)->info();
5187 info.startPos += offset;
5188 info.endPos += offset;
5189 info.track += trackOffset;
5190 if (!canBePastedTo(info, items.at(i)->type())) return false;
5195 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5197 QPainterPath movePath;
5198 movePath.moveTo(0, 0);
5200 for (int i = 0; i < items.count(); i++) {
5201 ItemInfo info = items.at(i)->info();
5202 info.startPos = info.startPos + offset;
5203 info.endPos = info.endPos + offset;
5204 info.track = info.track + trackOffset;
5205 if (info.startPos < GenTime()) {
5206 // No clip should go below 0
5209 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));
5210 movePath.addRect(rect);
5212 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5213 for (int i = 0; i < collisions.count(); i++) {
5214 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5215 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5223 void CustomTrackView::pasteClip()
5225 if (m_copiedItems.count() == 0) {
5226 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5230 if (m_menuPosition.isNull()) {
5231 position = mapFromGlobal(QCursor::pos());
5232 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5233 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5236 } else position = m_menuPosition;
5238 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5239 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5241 GenTime leftPos = m_copiedItems.at(0)->startPos();
5242 int lowerTrack = m_copiedItems.at(0)->track();
5243 int upperTrack = m_copiedItems.at(0)->track();
5244 for (int i = 1; i < m_copiedItems.count(); i++) {
5245 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5246 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5247 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5250 GenTime offset = pos - leftPos;
5251 int trackOffset = track - lowerTrack;
5253 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5254 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5255 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5256 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5259 QUndoCommand *pasteClips = new QUndoCommand();
5260 pasteClips->setText("Paste clips");
5262 for (int i = 0; i < m_copiedItems.count(); i++) {
5263 // parse all clip names
5264 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5265 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5266 ItemInfo info = clip->info();
5267 info.startPos += offset;
5268 info.endPos += offset;
5269 info.track += trackOffset;
5270 if (canBePastedTo(info, AVWIDGET)) {
5271 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5272 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5273 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5274 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5276 info.startPos = tr->startPos() + offset;
5277 info.endPos = tr->endPos() + offset;
5278 info.track = tr->track() + trackOffset;
5279 int transitionEndTrack;
5280 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5281 else transitionEndTrack = tr->transitionEndTrack();
5282 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5283 if (info.startPos >= info.endPos) {
5284 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5285 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5286 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5289 m_commandStack->push(pasteClips);
5292 void CustomTrackView::pasteClipEffects()
5294 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5295 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5298 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5300 QUndoCommand *paste = new QUndoCommand();
5301 paste->setText("Paste effects");
5303 QList<QGraphicsItem *> clips = scene()->selectedItems();
5306 for (int i = 0; i < clips.count(); ++i) {
5307 if (clips.at(i)->type() == GROUPWIDGET) {
5308 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5309 for (int j = 0; j < children.count(); j++) {
5310 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5311 clips.append(children.at(j));
5318 for (int i = 0; i < clips.count(); ++i) {
5319 if (clips.at(i)->type() == AVWIDGET) {
5320 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5321 for (int j = 0; j < clip->effectsCount(); j++) {
5322 QDomElement eff = clip->effectAt(j);
5323 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5324 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5325 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5330 if (paste->childCount() > 0) m_commandStack->push(paste);
5333 //adjust effects (fades, ...)
5334 for (int i = 0; i < clips.count(); ++i) {
5335 if (clips.at(i)->type() == AVWIDGET) {
5336 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5337 updatePositionEffects(item, item->info());
5343 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5345 // parse parameters to check if we need to adjust to the new crop start
5346 int diff = (newstart - oldstart).frames(m_document->fps());
5347 int max = (newstart + duration).frames(m_document->fps());
5348 QDomNodeList params = xml.elementsByTagName("parameter");
5349 for (int i = 0; i < params.count(); i++) {
5350 QDomElement e = params.item(i).toElement();
5351 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5352 QString def = e.attribute("default");
5353 // Effect has a keyframe type parameter, we need to adjust the values
5354 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5355 QStringList newKeyFrames;
5356 foreach(const QString &str, keys) {
5357 int pos = str.section(':', 0, 0).toInt();
5358 double val = str.section(':', 1, 1).toDouble();
5361 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5363 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5365 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5366 e.setAttribute("keyframes", newKeyFrames.join(";"));
5371 ClipItem *CustomTrackView::getClipUnderCursor() const
5373 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5374 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5375 for (int i = 0; i < collisions.count(); i++) {
5376 if (collisions.at(i)->type() == AVWIDGET) {
5377 return static_cast < ClipItem *>(collisions.at(i));
5383 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5385 QList<QGraphicsItem *> clips = scene()->selectedItems();
5386 if (clips.isEmpty()) {
5387 return getClipUnderCursor();
5389 AbstractClipItem *item = NULL;
5390 for (int i = 0; i < clips.count(); ++i) {
5391 if (clips.at(i)->type() == AVWIDGET) {
5392 item = static_cast < AbstractClipItem *>(clips.at(i));
5393 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5396 if (item) return item;
5401 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5403 QList<QGraphicsItem *> clips = scene()->selectedItems();
5404 if (clips.isEmpty()) {
5405 return getClipUnderCursor();
5408 // remove all items in the list that are not clips
5409 for (int i = 0; i < clips.count();) {
5410 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5413 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5414 for (int i = 0; i < clips.count(); ++i) {
5415 if (clips.at(i)->type() == AVWIDGET) {
5416 item = static_cast < ClipItem *>(clips.at(i));
5417 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5425 void CustomTrackView::setInPoint()
5427 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5429 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5432 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5436 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5439 void CustomTrackView::setOutPoint()
5441 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5443 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5446 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5450 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5453 void CustomTrackView::slotUpdateAllThumbs()
5455 if (!isEnabled()) return;
5456 QList<QGraphicsItem *> itemList = items();
5457 //if (itemList.isEmpty()) return;
5459 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5460 for (int i = 0; i < itemList.count(); i++) {
5461 if (itemList.at(i)->type() == AVWIDGET) {
5462 item = static_cast <ClipItem *>(itemList.at(i));
5463 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5464 // Check if we have a cached thumbnail
5465 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5466 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5467 if (QFile::exists(thumb)) {
5469 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5470 item->slotSetStartThumb(pix);
5473 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5474 QString endThumb = startThumb;
5475 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5476 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5477 if (QFile::exists(startThumb)) {
5478 QPixmap pix(startThumb);
5479 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5480 item->slotSetStartThumb(pix);
5482 if (QFile::exists(endThumb)) {
5483 QPixmap pix(endThumb);
5484 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5485 item->slotSetEndThumb(pix);
5488 item->refreshClip(false);
5492 viewport()->update();
5495 void CustomTrackView::saveThumbnails()
5497 QList<QGraphicsItem *> itemList = items();
5499 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5500 for (int i = 0; i < itemList.count(); i++) {
5501 if (itemList.at(i)->type() == AVWIDGET) {
5502 item = static_cast <ClipItem *>(itemList.at(i));
5503 if (item->clipType() != COLOR) {
5504 // Check if we have a cached thumbnail
5505 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5506 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5507 if (!QFile::exists(thumb)) {
5508 QPixmap pix(item->startThumb());
5512 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5513 QString endThumb = startThumb;
5514 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5515 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5516 if (!QFile::exists(startThumb)) {
5517 QPixmap pix(item->startThumb());
5518 pix.save(startThumb);
5520 if (!QFile::exists(endThumb)) {
5521 QPixmap pix(item->endThumb());
5531 void CustomTrackView::slotInsertTrack(int ix)
5533 TrackDialog d(m_document, parentWidget());
5534 d.comboTracks->setCurrentIndex(ix);
5535 d.label->setText(i18n("Insert track"));
5536 d.setWindowTitle(i18n("Insert New Track"));
5538 if (d.exec() == QDialog::Accepted) {
5539 ix = d.comboTracks->currentIndex();
5540 if (d.before_select->currentIndex() == 1)
5543 info.isMute = false;
5544 info.isLocked = false;
5545 if (d.video_track->isChecked()) {
5546 info.type = VIDEOTRACK;
5547 info.isBlind = false;
5549 info.type = AUDIOTRACK;
5550 info.isBlind = true;
5552 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5553 m_commandStack->push(addTrack);
5554 setDocumentModified();
5558 void CustomTrackView::slotDeleteTrack(int ix)
5560 if (m_document->tracksCount() < 2) return;
5561 TrackDialog d(m_document, parentWidget());
5562 d.comboTracks->setCurrentIndex(ix);
5563 d.label->setText(i18n("Delete track"));
5564 d.before_select->setHidden(true);
5565 d.setWindowTitle(i18n("Delete Track"));
5566 d.video_track->setHidden(true);
5567 d.audio_track->setHidden(true);
5568 if (d.exec() == QDialog::Accepted) {
5569 ix = d.comboTracks->currentIndex();
5570 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5571 deleteTimelineTrack(ix, info);
5572 setDocumentModified();
5573 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5574 m_commandStack->push(command);*/
5578 void CustomTrackView::slotConfigTracks(int ix)
5580 TracksConfigDialog d(m_document, ix, parentWidget());
5581 if (d.exec() == QDialog::Accepted) {
5582 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5583 m_commandStack->push(configTracks);
5584 QList <int> toDelete = d.deletedTracks();
5585 for (int i = 0; i < toDelete.count(); ++i) {
5586 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5587 deleteTimelineTrack(toDelete.at(i) - i, info);
5589 setDocumentModified();
5593 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5595 if (m_document->tracksCount() < 2) return;
5596 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5597 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5598 QList<QGraphicsItem *> selection = m_scene->items(r);
5599 QUndoCommand *deleteTrack = new QUndoCommand();
5600 deleteTrack->setText("Delete track");
5602 // Delete all clips in selected track
5603 for (int i = 0; i < selection.count(); i++) {
5604 if (selection.at(i)->type() == AVWIDGET) {
5605 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5606 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5607 m_scene->removeItem(item);
5610 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5611 Transition *item = static_cast <Transition *>(selection.at(i));
5612 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5613 m_scene->removeItem(item);
5619 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5620 m_commandStack->push(deleteTrack);
5623 void CustomTrackView::autoTransition()
5625 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5626 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5627 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5630 Transition *tr = static_cast <Transition*>(itemList.at(0));
5631 tr->setAutomatic(!tr->isAutomatic());
5632 QDomElement transition = tr->toXML();
5633 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);
5634 setDocumentModified();
5638 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5641 QDomNodeList params = effect.elementsByTagName("parameter");
5642 for (int i = 0; i < params.count(); i++) {
5643 QDomElement e = params.item(i).toElement();
5644 if (!e.isNull() && e.attribute("type") == "constant") {
5645 if (e.hasAttribute("factor")) {
5646 double factor = e.attribute("factor").toDouble();
5647 double value = e.attribute("value").toDouble();
5648 value = value / factor;
5649 result.append(QString::number(value));
5650 } else result.append(e.attribute("value"));
5656 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5658 QList<QGraphicsItem *> list = scene()->items();
5659 ClipItem *clip = NULL;
5660 for (int i = 0; i < list.size(); ++i) {
5661 if (list.at(i)->type() == AVWIDGET) {
5662 clip = static_cast <ClipItem *>(list.at(i));
5663 if (clip->clipProducer() == id) {
5664 clip->setClipName(name);
5668 viewport()->update();
5671 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5673 minimum = GenTime();
5674 maximum = GenTime();
5675 QList<QGraphicsItem *> selection;
5676 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5677 selection.removeAll(item);
5678 for (int i = 0; i < selection.count(); i++) {
5679 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5680 if (clip && clip->type() == AVWIDGET) {
5681 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5682 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5687 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5689 minimum = GenTime();
5690 maximum = GenTime();
5691 QList<QGraphicsItem *> selection;
5692 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5693 selection.removeAll(item);
5694 for (int i = 0; i < selection.count(); i++) {
5695 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5696 if (clip && clip->type() == TRANSITIONWIDGET) {
5697 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5698 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5703 void CustomTrackView::loadGroups(const QDomNodeList groups)
5705 for (int i = 0; i < groups.count(); i++) {
5706 QDomNodeList children = groups.at(i).childNodes();
5707 scene()->clearSelection();
5708 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5709 QDomNode n = children.item(nodeindex);
5710 QDomElement elem = n.toElement();
5711 int pos = elem.attribute("position").toInt();
5712 int track = elem.attribute("track").toInt();
5713 if (elem.tagName() == "clipitem") {
5714 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5715 if (clip) clip->setSelected(true);
5717 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5718 if (clip) clip->setSelected(true);
5721 groupSelectedItems(false, true);
5725 void CustomTrackView::splitAudio()
5727 resetSelectionGroup();
5728 QList<QGraphicsItem *> selection = scene()->selectedItems();
5729 if (selection.isEmpty()) {
5730 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5733 QUndoCommand *splitCommand = new QUndoCommand();
5734 splitCommand->setText(i18n("Split audio"));
5735 for (int i = 0; i < selection.count(); i++) {
5736 if (selection.at(i)->type() == AVWIDGET) {
5737 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5738 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5739 if (clip->parentItem()) {
5740 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5742 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5747 if (splitCommand->childCount() > 0)
5748 m_commandStack->push(splitCommand);
5751 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5753 ClipItem *clip = getClipItemAt(pos, track);
5755 kDebug() << "// Cannot find clip to split!!!";
5759 int start = pos.frames(m_document->fps());
5760 int freetrack = m_document->tracksCount() - track - 1;
5761 for (; freetrack > 0; freetrack--) {
5762 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5763 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5764 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5765 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5766 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5771 kDebug() << "GOT TRK: " << track;
5772 if (freetrack == 0) {
5773 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5775 ItemInfo info = clip->info();
5776 info.track = m_document->tracksCount() - freetrack;
5777 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5778 scene()->clearSelection();
5779 clip->setSelected(true);
5780 ClipItem *audioClip = getClipItemAt(start, info.track);
5782 clip->setVideoOnly(true);
5783 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5784 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5786 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5787 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5789 audioClip->setSelected(true);
5790 audioClip->setAudioOnly(true);
5791 groupSelectedItems(false, true);
5795 // unsplit clip: remove audio part and change video part to normal clip
5796 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5797 kDebug() << "//CANNOT FIND CLP GRP";
5800 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5801 QList<QGraphicsItem *> children = grp->childItems();
5802 if (children.count() != 2) {
5803 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5806 for (int i = 0; i < children.count(); i++) {
5807 if (children.at(i) != clip) {
5808 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5809 ItemInfo info = clip->info();
5810 deleteClip(clp->info());
5811 clip->setVideoOnly(false);
5812 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5813 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5818 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5819 m_document->clipManager()->removeGroup(grp);
5820 scene()->destroyItemGroup(grp);
5824 void CustomTrackView::setVideoOnly()
5826 resetSelectionGroup();
5827 QList<QGraphicsItem *> selection = scene()->selectedItems();
5828 if (selection.isEmpty()) {
5829 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5832 QUndoCommand *videoCommand = new QUndoCommand();
5833 videoCommand->setText(i18n("Video only"));
5834 for (int i = 0; i < selection.count(); i++) {
5835 if (selection.at(i)->type() == AVWIDGET) {
5836 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5837 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5838 if (clip->parentItem()) {
5839 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5841 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5846 m_commandStack->push(videoCommand);
5849 void CustomTrackView::setAudioOnly()
5851 resetSelectionGroup();
5852 QList<QGraphicsItem *> selection = scene()->selectedItems();
5853 if (selection.isEmpty()) {
5854 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5857 QUndoCommand *videoCommand = new QUndoCommand();
5858 videoCommand->setText(i18n("Audio only"));
5859 for (int i = 0; i < selection.count(); i++) {
5860 if (selection.at(i)->type() == AVWIDGET) {
5861 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5862 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5863 if (clip->parentItem()) {
5864 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5866 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5871 m_commandStack->push(videoCommand);
5874 void CustomTrackView::setAudioAndVideo()
5876 resetSelectionGroup();
5877 QList<QGraphicsItem *> selection = scene()->selectedItems();
5878 if (selection.isEmpty()) {
5879 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5882 QUndoCommand *videoCommand = new QUndoCommand();
5883 videoCommand->setText(i18n("Audio and Video"));
5884 for (int i = 0; i < selection.count(); i++) {
5885 if (selection.at(i)->type() == AVWIDGET) {
5886 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5887 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5888 if (clip->parentItem()) {
5889 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5891 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5896 m_commandStack->push(videoCommand);
5899 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5901 ClipItem *clip = getClipItemAt(pos, track);
5903 kDebug() << "// Cannot find clip to split!!!";
5907 int start = pos.frames(m_document->fps());
5908 clip->setVideoOnly(true);
5909 clip->setAudioOnly(false);
5910 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5911 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5913 } else if (audioOnly) {
5914 int start = pos.frames(m_document->fps());
5915 clip->setAudioOnly(true);
5916 clip->setVideoOnly(false);
5917 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5918 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5921 int start = pos.frames(m_document->fps());
5922 clip->setAudioOnly(false);
5923 clip->setVideoOnly(false);
5924 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5925 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5929 setDocumentModified();
5932 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5934 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5935 m_clipTypeGroup->setEnabled(false);
5937 m_clipTypeGroup->setEnabled(true);
5938 QList <QAction *> actions = m_clipTypeGroup->actions();
5940 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5941 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5942 else lookup = "clip_audio_and_video";
5943 for (int i = 0; i < actions.count(); i++) {
5944 if (actions.at(i)->data().toString() == lookup) {
5945 actions.at(i)->setChecked(true);
5952 void CustomTrackView::slotGoToMarker(QAction *action)
5954 int pos = action->data().toInt();
5955 setCursorPos(pos, true);
5958 void CustomTrackView::reloadTransitionLumas()
5962 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5963 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5964 for (int i = 0; i < params.count(); i++) {
5965 QDomElement e = params.item(i).toElement();
5966 if (e.attribute("tag") == "resource") {
5967 lumaNames = e.attribute("paramlistdisplay");
5968 lumaFiles = e.attribute("paramlist");
5973 QList<QGraphicsItem *> itemList = items();
5974 Transition *transitionitem;
5975 QDomElement transitionXml;
5976 for (int i = 0; i < itemList.count(); i++) {
5977 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5978 transitionitem = static_cast <Transition*>(itemList.at(i));
5979 transitionXml = transitionitem->toXML();
5980 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5981 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5982 for (int i = 0; i < params.count(); i++) {
5983 QDomElement e = params.item(i).toElement();
5984 if (e.attribute("tag") == "resource") {
5985 e.setAttribute("paramlistdisplay", lumaNames);
5986 e.setAttribute("paramlist", lumaFiles);
5991 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5992 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5993 for (int i = 0; i < params.count(); i++) {
5994 QDomElement e = params.item(i).toElement();
5995 if (e.attribute("tag") == "luma") {
5996 e.setAttribute("paramlistdisplay", lumaNames);
5997 e.setAttribute("paramlist", lumaFiles);
6004 emit transitionItemSelected(NULL);
6007 double CustomTrackView::fps() const
6009 return m_document->fps();
6012 void CustomTrackView::updateProjectFps()
6014 // update all clips to the new fps
6015 resetSelectionGroup();
6016 scene()->clearSelection();
6018 QList<QGraphicsItem *> itemList = items();
6019 for (int i = 0; i < itemList.count(); i++) {
6020 // remove all items and re-add them one by one
6021 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6023 for (int i = 0; i < itemList.count(); i++) {
6024 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6025 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6026 clip->updateFps(m_document->fps());
6027 m_scene->addItem(clip);
6028 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6029 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6030 QList<QGraphicsItem *> children = grp->childItems();
6031 for (int j = 0; j < children.count(); j++) {
6032 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6033 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6034 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6035 clip->updateFps(m_document->fps());
6038 m_document->clipManager()->removeGroup(grp);
6039 m_scene->addItem(grp);
6040 scene()->destroyItemGroup(grp);
6041 for (int j = 0; j < children.count(); j++) {
6042 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6043 //children.at(j)->setParentItem(0);
6044 children.at(j)->setSelected(true);
6047 groupSelectedItems(true, true);
6048 } else if (itemList.at(i)->type() == GUIDEITEM) {
6049 Guide *g = static_cast<Guide *>(itemList.at(i));
6051 m_scene->addItem(g);
6054 viewport()->update();
6057 void CustomTrackView::slotTrackDown()
6059 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6060 else m_selectedTrack++;
6061 emit updateTrackHeaders();
6062 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6063 ensureVisible(rect, 0, 0);
6064 viewport()->update();
6067 void CustomTrackView::slotTrackUp()
6069 if (m_selectedTrack > 0) m_selectedTrack--;
6070 else m_selectedTrack = m_document->tracksCount() - 1;
6071 emit updateTrackHeaders();
6072 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6073 ensureVisible(rect, 0, 0);
6074 viewport()->update();
6077 int CustomTrackView::selectedTrack() const
6079 return m_selectedTrack;
6082 QStringList CustomTrackView::selectedClips() const
6084 QStringList clipIds;
6085 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6086 for (int i = 0; i < selection.count(); i++) {
6087 if (selection.at(i)->type() == AVWIDGET) {
6088 ClipItem *item = (ClipItem *)selection.at(i);
6089 clipIds << item->clipProducer();
6095 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6097 QList<ClipItem *> clips;
6098 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6099 for (int i = 0; i < selection.count(); i++) {
6100 if (selection.at(i)->type() == AVWIDGET) {
6101 clips.append((ClipItem *)selection.at(i));
6107 void CustomTrackView::slotSelectTrack(int ix)
6109 m_selectedTrack = qMax(0, ix);
6110 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6111 emit updateTrackHeaders();
6112 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6113 ensureVisible(rect, 0, 0);
6114 viewport()->update();
6117 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6120 if (track != -1 && pos != -1)
6121 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6123 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6124 QList<QGraphicsItem *> selection = m_scene->items(rect);
6125 resetSelectionGroup(group);
6126 if (!group) m_scene->clearSelection();
6127 for (int i = 0; i < selection.count(); i++) {
6128 if (selection.at(i)->type() == AVWIDGET) {
6129 selection.at(i)->setSelected(add);
6133 if (group) groupSelectedItems();
6136 void CustomTrackView::selectTransition(bool add, bool group)
6138 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6139 QList<QGraphicsItem *> selection = m_scene->items(rect);
6140 resetSelectionGroup(group);
6141 if (!group) m_scene->clearSelection();
6142 for (int i = 0; i < selection.count(); i++) {
6143 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6144 selection.at(i)->setSelected(add);
6148 if (group) groupSelectedItems();
6151 QStringList CustomTrackView::extractTransitionsLumas()
6154 QList<QGraphicsItem *> itemList = items();
6155 Transition *transitionitem;
6156 QDomElement transitionXml;
6157 for (int i = 0; i < itemList.count(); i++) {
6158 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6159 transitionitem = static_cast <Transition*>(itemList.at(i));
6160 transitionXml = transitionitem->toXML();
6161 QString luma = EffectsList::parameter(transitionXml, "luma");
6162 if (!luma.isEmpty()) urls << luma;
6168 void CustomTrackView::setEditMode(EDITMODE mode)
6170 m_scene->setEditMode(mode);
6173 void CustomTrackView::checkTrackSequence(int track)
6175 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6176 //track = m_document->tracksCount() -track;
6177 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6178 QList<QGraphicsItem *> selection = m_scene->items(rect);
6179 QList <int> timelineList;
6180 timelineList.append(0);
6181 for (int i = 0; i < selection.count(); i++) {
6182 if (selection.at(i)->type() == AVWIDGET) {
6183 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6184 int start = clip->startPos().frames(m_document->fps());
6185 int end = clip->endPos().frames(m_document->fps());
6186 if (!timelineList.contains(start)) timelineList.append(start);
6187 if (!timelineList.contains(end)) timelineList.append(end);
6190 qSort(timelineList);
6191 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6192 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6195 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6197 if (data.isEmpty()) return;
6198 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6200 info.startPos = GenTime(in, m_document->fps());
6201 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6202 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6203 info.cropDuration = info.endPos - info.startPos;
6204 info.track = m_selectedTrack;
6205 QUndoCommand *addCommand = new QUndoCommand();
6206 addCommand->setText(i18n("Insert clip"));
6207 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6208 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6209 m_commandStack->push(addCommand);
6211 selectClip(true, false, m_selectedTrack, in);
6212 // Automatic audio split
6213 if (KdenliveSettings::splitaudio())
6217 void CustomTrackView::clearSelection()
6219 resetSelectionGroup();
6220 scene()->clearSelection();
6222 emit clipItemSelected(NULL);
6225 void CustomTrackView::updatePalette()
6230 pen1.setColor(palette().text().color());
6231 m_cursorLine->setPen(pen1);
6235 void CustomTrackView::removeTipAnimation()
6238 scene()->removeItem(m_visualTip);
6239 m_animationTimer->stop();
6247 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6249 if (m_visualTip == NULL) {
6250 QRectF rect = clip->sceneBoundingRect();
6251 m_animation = new QGraphicsItemAnimation;
6252 m_animation->setTimeLine(m_animationTimer);
6253 m_animation->setScaleAt(1, 1, 1);
6258 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6259 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6260 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6262 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6264 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6266 m_animation->setScaleAt(.5, 2, 2);
6270 polygon << QPoint(0, - size * 2);
6271 if (mode == RESIZESTART)
6272 polygon << QPoint(size * 2, 0);
6274 polygon << QPoint(- size * 2, 0);
6275 polygon << QPoint(0, size * 2);
6276 polygon << QPoint(0, - size * 2);
6278 m_visualTip = new QGraphicsPolygonItem(polygon);
6279 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6280 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6281 if (mode == RESIZESTART)
6282 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6284 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6286 m_animation->setScaleAt(.5, 2, 1);
6288 case TRANSITIONSTART:
6290 polygon << QPoint(0, - size * 2);
6291 if (mode == TRANSITIONSTART)
6292 polygon << QPoint(size * 2, 0);
6294 polygon << QPoint(- size * 2, 0);
6295 polygon << QPoint(0, 0);
6296 polygon << QPoint(0, - size * 2);
6298 m_visualTip = new QGraphicsPolygonItem(polygon);
6299 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6300 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6301 if (mode == TRANSITIONSTART)
6302 m_visualTip->setPos(rect.x(), rect.bottom());
6304 m_visualTip->setPos(rect.right(), rect.bottom());
6306 m_animation->setScaleAt(.5, 2, 2);
6313 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6314 m_visualTip->setZValue(100);
6315 scene()->addItem(m_visualTip);
6316 m_animation->setItem(m_visualTip);
6317 m_animationTimer->start();
6321 bool CustomTrackView::hasAudio(int track) const
6323 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6324 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6325 QGraphicsItem *item;
6326 for (int i = 0; i < collisions.count(); i++) {
6327 item = collisions.at(i);
6328 if (!item->isEnabled()) continue;
6329 if (item->type() == AVWIDGET) {
6330 ClipItem *clip = static_cast <ClipItem *>(item);
6331 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6337 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6339 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6340 m_commandStack->push(command);
6341 setDocumentModified();
6345 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6347 EffectsParameterList parameters;
6348 parameters.addParam("tag", effect.attribute("tag"));
6349 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6350 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6351 parameters.addParam("id", effect.attribute("id"));
6352 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6353 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6354 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6355 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6357 QDomNodeList params = effect.elementsByTagName("parameter");
6358 for (int i = 0; i < params.count(); i++) {
6359 QDomElement e = params.item(i).toElement();
6360 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6361 if (e.attribute("type") == "simplekeyframe") {
6363 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6364 double factor = e.attribute("factor", "1").toDouble();
6365 for (int j = 0; j < values.count(); j++) {
6366 QString pos = values.at(j).section(":", 0, 0);
6367 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6368 values[j] = pos + "=" + QString::number(val);
6370 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6371 parameters.addParam(e.attribute("name"), values.join(";"));
6372 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6373 parameters.addParam("max", e.attribute("max"));
6374 parameters.addParam("min", e.attribute("min"));
6375 parameters.addParam("factor", e.attribute("factor", "1"));*/
6376 } else if (e.attribute("type") == "keyframe") {
6377 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6378 parameters.addParam("keyframes", e.attribute("keyframes"));
6379 parameters.addParam("max", e.attribute("max"));
6380 parameters.addParam("min", e.attribute("min"));
6381 parameters.addParam("factor", e.attribute("factor", "1"));
6382 parameters.addParam("starttag", e.attribute("starttag", "start"));
6383 parameters.addParam("endtag", e.attribute("endtag", "end"));
6384 } else if (e.attribute("namedesc").contains(';')) {
6385 QString format = e.attribute("format");
6386 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6387 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6389 QTextStream txtNeu(&neu);
6390 if (values.size() > 0)
6391 txtNeu << (int)values[0].toDouble();
6392 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6393 txtNeu << separators[i];
6394 txtNeu << (int)(values[i+1].toDouble());
6396 parameters.addParam("start", neu);
6398 if (e.attribute("factor", "1") != "1") {
6400 if (e.attribute("factor").startsWith('%')) {
6401 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6402 } else fact = e.attribute("factor", "1").toDouble();
6403 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6405 parameters.addParam(e.attribute("name"), e.attribute("value"));