1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KColorScheme>
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 pixmapCache = new KPixmapCache("kdenlive-thumbs");
140 KdenliveSettings::setTrackheight(m_tracksHeight);
141 m_animationTimer = new QTimeLine(800);
142 m_animationTimer->setFrameRange(0, 5);
143 m_animationTimer->setUpdateInterval(100);
144 m_animationTimer->setLoopCount(0);
145 m_tipColor = QColor(0, 192, 0, 200);
146 QColor border = QColor(255, 255, 255, 100);
147 m_tipPen.setColor(border);
148 m_tipPen.setWidth(3);
149 setContentsMargins(0, 0, 0, 0);
150 const int maxHeight = m_tracksHeight * m_document->tracksCount();
151 setSceneRect(0, 0, sceneRect().width(), maxHeight);
152 verticalScrollBar()->setMaximum(maxHeight);
153 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
154 m_cursorLine->setZValue(1000);
158 pen1.setColor(palette().text().color());
159 m_cursorLine->setPen(pen1);
160 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
162 KIcon razorIcon("edit-cut");
163 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
165 KIcon spacerIcon("kdenlive-spacer-tool");
166 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
167 verticalScrollBar()->setTracking(true);
168 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
169 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
171 m_scrollTimer.setInterval(100);
172 m_scrollTimer.setSingleShot(true);
174 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
175 m_thumbsTimer.setInterval(500);
176 m_thumbsTimer.setSingleShot(true);
179 CustomTrackView::~CustomTrackView()
181 qDeleteAll(m_guides);
183 m_waitingThumbs.clear();
187 void CustomTrackView::keyPressEvent(QKeyEvent * event)
189 if (event->key() == Qt::Key_Up) {
192 } else if (event->key() == Qt::Key_Down) {
195 } else QWidget::keyPressEvent(event);
198 void CustomTrackView::setDocumentModified()
200 m_document->setModified(true);
203 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
205 m_timelineContextMenu = timeline;
206 m_timelineContextClipMenu = clip;
207 m_clipTypeGroup = clipTypeGroup;
208 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
210 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
211 m_markerMenu->setEnabled(false);
212 markermenu->addMenu(m_markerMenu);
213 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
214 QList <QAction *> list = m_timelineContextClipMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
217 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
220 m_timelineContextTransitionMenu = transition;
221 list = m_timelineContextTransitionMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "auto") {
224 m_autoTransition = list.at(i);
229 m_timelineContextMenu->addSeparator();
230 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
231 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_deleteGuide);
234 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
235 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_editGuide);
239 void CustomTrackView::slotDoResetMenuPosition()
241 m_menuPosition = QPoint();
244 void CustomTrackView::slotResetMenuPosition()
246 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
247 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
250 void CustomTrackView::checkAutoScroll()
252 m_autoScroll = KdenliveSettings::autoscroll();
255 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
256 return m_scene->m_tracksList;
259 void CustomTrackView::checkTrackHeight()
261 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
262 m_tracksHeight = KdenliveSettings::trackheight();
263 emit trackHeightChanged();
264 QList<QGraphicsItem *> itemList = items();
266 Transition *transitionitem;
267 bool snap = KdenliveSettings::snaptopoints();
268 KdenliveSettings::setSnaptopoints(false);
269 for (int i = 0; i < itemList.count(); i++) {
270 if (itemList.at(i)->type() == AVWIDGET) {
271 item = (ClipItem*) itemList.at(i);
272 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
273 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
274 item->resetThumbs(true);
275 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
276 transitionitem = (Transition*) itemList.at(i);
277 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
278 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
281 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
282 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
284 for (int i = 0; i < m_guides.count(); i++) {
285 QLineF l = m_guides.at(i)->line();
286 l.setP2(QPointF(l.x2(), newHeight));
287 m_guides.at(i)->setLine(l);
290 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
291 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
292 KdenliveSettings::setSnaptopoints(snap);
293 viewport()->update();
296 /** Zoom or move viewport on mousewheel
298 * If mousewheel+Ctrl, zooms in/out on the timeline.
300 * With Ctrl, moves viewport towards end of timeline if down/back,
301 * opposite on up/forward.
303 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
304 void CustomTrackView::wheelEvent(QWheelEvent * e)
306 if (e->modifiers() == Qt::ControlModifier) {
307 if (e->delta() > 0) emit zoomIn();
310 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
311 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
315 int CustomTrackView::getPreviousVideoTrack(int track)
317 track = m_document->tracksCount() - track - 1;
319 for (int i = track; i > -1; i--) {
320 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
326 void CustomTrackView::slotFetchNextThumbs()
328 if (!m_waitingThumbs.isEmpty()) {
329 ClipItem *item = m_waitingThumbs.takeFirst();
330 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
331 item = m_waitingThumbs.takeFirst();
333 if (item) item->slotFetchThumbs();
334 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
338 void CustomTrackView::slotCheckMouseScrolling()
340 if (m_scrollOffset == 0) {
341 m_scrollTimer.stop();
344 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
345 m_scrollTimer.start();
348 void CustomTrackView::slotCheckPositionScrolling()
350 // If mouse is at a border of the view, scroll
351 if (m_moveOpMode != SEEK) return;
352 if (mapFromScene(m_cursorPos, 0).x() < 3) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
354 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
355 setCursorPos(mapToScene(QPoint(-2, 0)).x());
356 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
358 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
359 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
365 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
367 int pos = event->x();
368 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
369 double snappedPos = getSnapPointForPos(mappedXPos);
370 emit mousePosition(mappedXPos);
372 if (event->buttons() & Qt::MidButton) return;
373 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
374 event->setAccepted(true);
376 QGraphicsView::mouseMoveEvent(event);
380 if (event->buttons() != Qt::NoButton) {
381 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
382 if (m_dragItem && m_tool == SELECTTOOL) {
383 if (m_operationMode == MOVE && move) {
384 QGraphicsView::mouseMoveEvent(event);
385 // If mouse is at a border of the view, scroll
387 m_scrollOffset = -30;
388 m_scrollTimer.start();
389 } else if (viewport()->width() - pos < 10) {
391 m_scrollTimer.start();
392 } else if (m_scrollTimer.isActive()) {
393 m_scrollTimer.stop();
395 } else if (m_operationMode == RESIZESTART && move) {
396 m_document->renderer()->pause();
397 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
402 m_dragItem->resizeStart((int)(snappedPos));
404 } else if (m_operationMode == RESIZEEND && move) {
405 m_document->renderer()->pause();
406 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
407 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
409 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
411 m_dragItem->resizeEnd((int)(snappedPos));
413 } else if (m_operationMode == FADEIN && move) {
414 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
415 } else if (m_operationMode == FADEOUT && move) {
416 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
417 } else if (m_operationMode == KEYFRAME && move) {
418 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
419 double pos = mapToScene(event->pos()).toPoint().y();
420 QRectF br = m_dragItem->sceneBoundingRect();
421 double maxh = 100.0 / br.height();
422 pos = (br.bottom() - pos) * maxh;
423 m_dragItem->updateKeyFramePos(keyFramePos, pos);
425 removeTipAnimation();
427 } else if (m_operationMode == MOVEGUIDE) {
428 removeTipAnimation();
429 QGraphicsView::mouseMoveEvent(event);
431 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
433 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
434 if (snappedPos < 0) snappedPos = 0;
436 // Make sure there is no collision
437 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
438 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
439 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
440 collidingItems.removeAll(m_selectionGroup);
441 for (int i = 0; i < children.count(); i++) {
442 if (children.at(i)->type() == GROUPWIDGET) {
443 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
444 for (int j = 0; j < subchildren.count(); j++)
445 collidingItems.removeAll(subchildren.at(j));
447 collidingItems.removeAll(children.at(i));
449 bool collision = false;
451 for (int i = 0; i < collidingItems.count(); i++) {
452 if (!collidingItems.at(i)->isEnabled()) continue;
453 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
454 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
455 // Moving backward, determine best pos
456 QPainterPath clipPath;
457 clipPath.addRect(item->sceneBoundingRect());
458 QPainterPath res = shape.intersected(clipPath);
459 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
462 snappedPos += offset;
463 // make sure we have no collision
464 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
465 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
466 collidingItems.removeAll(m_selectionGroup);
467 for (int i = 0; i < children.count(); i++) {
468 if (children.at(i)->type() == GROUPWIDGET) {
469 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
470 for (int j = 0; j < subchildren.count(); j++)
471 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++)
520 collidingItems.removeAll(subchildren.at(j));
522 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
533 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
534 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
538 if (m_tool == RAZORTOOL) {
539 setCursor(m_razorCursor);
540 //QGraphicsView::mouseMoveEvent(event);
542 } else if (m_tool == SPACERTOOL) {
543 setCursor(m_spacerCursor);
547 QList<QGraphicsItem *> itemList = items(event->pos());
548 QGraphicsRectItem *item = NULL;
549 OPERATIONTYPE opMode = NONE;
551 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
553 } else for (int i = 0; i < itemList.count(); i++) {
554 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
555 item = (QGraphicsRectItem*) itemList.at(i);
560 if (item && event->buttons() == Qt::NoButton) {
561 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
562 if (m_tool == RAZORTOOL) {
563 // razor tool over a clip, display current frame in monitor
564 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
565 //TODO: solve crash when showing frame when moving razor over clip
566 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
571 opMode = clip->operationMode(mapToScene(event->pos()));
572 const double size = 5;
573 if (opMode == m_moveOpMode) {
574 QGraphicsView::mouseMoveEvent(event);
577 removeTipAnimation();
579 m_moveOpMode = opMode;
580 setTipAnimation(clip, opMode, size);
581 if (opMode == MOVE) {
582 setCursor(Qt::OpenHandCursor);
583 if (item->type() == AVWIDGET) {
584 ClipItem *ci = static_cast <ClipItem *>(item);
585 QString message = ci->clipName() + i18n(":");
586 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
587 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
588 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
589 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
590 if (clip->parentItem() == m_selectionGroup)
591 message.append(i18n(" Selection duration:"));
593 message.append(i18n(" Group duration:"));
594 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
595 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
596 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
597 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
600 emit displayMessage(message, InformationMessage);
602 } else if (opMode == RESIZESTART) {
603 setCursor(KCursor("left_side", Qt::SizeHorCursor));
604 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
605 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
606 } else if (opMode == RESIZEEND) {
607 setCursor(KCursor("right_side", Qt::SizeHorCursor));
608 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
609 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
610 } else if (opMode == FADEIN || opMode == FADEOUT) {
611 setCursor(Qt::PointingHandCursor);
612 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
613 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
614 setCursor(Qt::PointingHandCursor);
615 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
616 } else if (opMode == KEYFRAME) {
617 setCursor(Qt::PointingHandCursor);
618 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
620 } // no clip under mouse
621 else if (m_tool == RAZORTOOL) {
624 } else if (opMode == MOVEGUIDE) {
625 m_moveOpMode = opMode;
626 setCursor(Qt::SplitHCursor);
628 removeTipAnimation();
629 setCursor(Qt::ArrowCursor);
630 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
631 QGraphicsView::mouseMoveEvent(event);
633 setCursorPos(mappedXPos);
634 slotCheckPositionScrolling();
636 } else m_moveOpMode = NONE;
638 QGraphicsView::mouseMoveEvent(event);
642 void CustomTrackView::mousePressEvent(QMouseEvent * event)
644 setFocus(Qt::MouseFocusReason);
645 m_menuPosition = QPoint();
647 // special cases (middle click button or ctrl / shift click
648 if (event->button() == Qt::MidButton) {
650 m_blockRefresh = false;
651 m_operationMode = NONE;
655 if (event->modifiers() & Qt::ShiftModifier) {
656 // Rectangle selection
657 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
658 setDragMode(QGraphicsView::RubberBandDrag);
659 if (!(event->modifiers() & Qt::ControlModifier)) {
660 resetSelectionGroup();
661 scene()->clearSelection();
663 m_blockRefresh = false;
664 m_operationMode = RUBBERSELECTION;
665 QGraphicsView::mousePressEvent(event);
669 m_blockRefresh = true;
671 bool collision = false;
673 if (m_tool != RAZORTOOL) activateMonitor();
674 else if (m_document->renderer()->playSpeed() != 0.0) {
675 m_document->renderer()->pause();
678 m_clickEvent = event->pos();
680 // check item under mouse
681 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
683 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
684 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
685 setDragMode(QGraphicsView::ScrollHandDrag);
686 QGraphicsView::mousePressEvent(event);
687 m_blockRefresh = false;
688 m_operationMode = NONE;
692 // if a guide and a clip were pressed, just select the guide
693 for (int i = 0; i < collisionList.count(); ++i) {
694 if (collisionList.at(i)->type() == GUIDEITEM) {
695 // a guide item was pressed
696 m_dragGuide = (Guide *) collisionList.at(i);
697 if (event->button() == Qt::LeftButton) { // move it
698 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
700 m_operationMode = MOVEGUIDE;
701 // deselect all clips so that only the guide will move
702 m_scene->clearSelection();
703 resetSelectionGroup(false);
704 updateSnapPoints(NULL);
705 QGraphicsView::mousePressEvent(event);
707 } else // show context menu
712 // Find first clip, transition or group under mouse (when no guides selected)
714 AbstractGroupItem *dragGroup = NULL;
715 AbstractClipItem *collisionClip = NULL;
717 while (!m_dragGuide && ct < collisionList.count()) {
718 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
719 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
720 if (collisionClip->isItemLocked())
722 if (collisionClip == m_dragItem)
723 collisionClip = NULL;
725 m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
740 #if QT_VERSION >= 0x040600
741 // Add shadow to dragged item, currently disabled because of painting artifacts
742 //TODO: re-enable when fixed
743 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
744 eff->setBlurRadius(5);
745 eff->setOffset(3, 3);
746 m_dragItem->setGraphicsEffect(eff);*/
748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
749 // update transition menu action
750 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
751 m_autoTransition->setEnabled(true);
752 } else m_autoTransition->setEnabled(false);
754 // context menu requested
755 if (event->button() == Qt::RightButton) {
757 if (dragGroup) dragGroup->setSelected(true);
758 else if (!m_dragItem->isSelected()) {
759 resetSelectionGroup(false);
760 m_scene->clearSelection();
761 m_dragItem->setSelected(true);
763 } else if (!m_dragGuide) {
764 // check if there is a guide close to mouse click
765 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
766 for (int i = 0; i < guidesCollisionList.count(); i++) {
767 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
768 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
772 // keep this to support multiple guides context menu in the future (?)
773 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
774 guidesCollisionList.removeAt(0);
776 if (!guidesCollisionList.isEmpty())
777 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
780 m_operationMode = NONE;
781 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
782 m_menuPosition = m_clickEvent;
788 // No item under click
789 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
790 resetSelectionGroup(false);
791 setCursor(Qt::ArrowCursor);
792 m_scene->clearSelection();
794 updateClipTypeActions(NULL);
795 if (m_tool == SPACERTOOL) {
796 QList<QGraphicsItem *> selection;
797 if (event->modifiers() == Qt::ControlModifier) {
798 // Ctrl + click, select all items on track after click position
799 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
800 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
801 // Cannot use spacer on locked track
802 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
806 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
809 selection = checkForGroups(rect, &isOk);
811 // groups found on track, do not allow the move
812 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
816 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
818 // Select all items on all tracks after click position
819 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
820 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
823 QList <GenTime> offsetList;
824 // create group to hold selected items
825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
826 scene()->addItem(m_selectionGroup);
828 for (int i = 0; i < selection.count(); i++) {
829 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
830 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
831 if (item->isItemLocked()) continue;
832 offsetList.append(item->startPos());
833 offsetList.append(item->endPos());
834 m_selectionGroup->addToGroup(selection.at(i));
835 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
836 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
837 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
838 QList<QGraphicsItem *> children = selection.at(i)->childItems();
839 for (int j = 0; j < children.count(); j++) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
841 offsetList.append(item->startPos());
842 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
848 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
849 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
850 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
853 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
854 if (!offsetList.isEmpty()) {
856 QList <GenTime> cleandOffsetList;
857 GenTime startOffset = offsetList.takeFirst();
858 for (int k = 0; k < offsetList.size(); k++) {
859 GenTime newoffset = offsetList.at(k) - startOffset;
860 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
861 cleandOffsetList.append(newoffset);
864 updateSnapPoints(NULL, cleandOffsetList, true);
866 m_operationMode = SPACER;
868 setCursorPos((int)(mapToScene(event->x(), 0).x()));
870 QGraphicsView::mousePressEvent(event);
875 if (m_tool == RAZORTOOL && m_dragItem) {
876 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
877 if (m_dragItem->type() == TRANSITIONWIDGET) {
878 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
880 m_document->renderer()->pause();
881 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
882 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
885 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
886 m_commandStack->push(command);
888 setDocumentModified();
895 bool itemSelected = false;
896 if (m_dragItem->isSelected())
898 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
900 else if (dragGroup && dragGroup->isSelected())
903 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
904 if (event->modifiers() != Qt::ControlModifier) {
905 resetSelectionGroup(false);
906 m_scene->clearSelection();
907 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
908 viewport()->update();
909 } else resetSelectionGroup();
911 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
912 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
913 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
915 bool selected = !m_dragItem->isSelected();
917 dragGroup->setSelected(selected);
919 m_dragItem->setSelected(selected);
921 groupSelectedItems();
922 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
923 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
924 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
927 if (collisionClip != NULL || m_dragItem == NULL) {
928 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
929 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
930 emit clipItemSelected(selected);
932 emit clipItemSelected(NULL);
936 // If clicked item is selected, allow move
937 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
939 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
940 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 // Update snap points
943 if (m_selectionGroup == NULL) {
944 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
945 updateSnapPoints(NULL);
947 updateSnapPoints(m_dragItem);
949 QList <GenTime> offsetList;
950 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
951 for (int i = 0; i < children.count(); i++) {
952 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
953 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
954 offsetList.append(item->startPos());
955 offsetList.append(item->endPos());
958 if (!offsetList.isEmpty()) {
960 GenTime startOffset = offsetList.takeFirst();
961 QList <GenTime> cleandOffsetList;
962 for (int k = 0; k < offsetList.size(); k++) {
963 GenTime newoffset = offsetList.at(k) - startOffset;
964 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
965 cleandOffsetList.append(newoffset);
968 updateSnapPoints(NULL, cleandOffsetList, true);
972 if (m_operationMode == KEYFRAME) {
973 m_dragItem->updateSelectedKeyFrame();
974 m_blockRefresh = false;
976 } else if (m_operationMode == MOVE) {
977 setCursor(Qt::ClosedHandCursor);
978 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
980 info.startPos = m_dragItem->startPos();
981 info.track = m_dragItem->track();
982 int transitiontrack = getPreviousVideoTrack(info.track);
983 ClipItem *transitionClip = NULL;
984 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
985 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
986 info.endPos = transitionClip->endPos();
988 GenTime transitionDuration(65, m_document->fps());
989 if (m_dragItem->cropDuration() < transitionDuration)
990 info.endPos = m_dragItem->endPos();
992 info.endPos = info.startPos + transitionDuration;
994 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
995 // Check there is no other transition at that place
996 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
997 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
998 QList<QGraphicsItem *> selection = m_scene->items(r);
999 bool transitionAccepted = true;
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1002 Transition *tr = static_cast <Transition *>(selection.at(i));
1003 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1004 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1005 } else transitionAccepted = false;
1008 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1009 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1010 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1012 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1013 info.track = m_dragItem->track();
1014 int transitiontrack = getPreviousVideoTrack(info.track);
1015 ClipItem *transitionClip = NULL;
1016 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1017 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1018 info.startPos = transitionClip->startPos();
1020 GenTime transitionDuration(65, m_document->fps());
1021 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1022 else info.startPos = info.endPos - transitionDuration;
1024 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1025 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1026 EffectsList::setParameter(transition, "reverse", "1");
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1037 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1045 resetSelectionGroup(false);
1046 m_dragItem->setSelected(true);
1049 m_blockRefresh = false;
1051 QGraphicsView::mousePressEvent(event);
1054 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1056 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1057 QList<QGraphicsItem *> list = scene()->items(p);
1058 AbstractGroupItem *group = NULL;
1059 for (int i = 0; i < list.size(); i++) {
1060 if (!list.at(i)->isEnabled()) continue;
1061 if (list.at(i)->type() == GROUPWIDGET) {
1062 group = static_cast <AbstractGroupItem *>(list.at(i));
1066 rebuildGroup(group);
1069 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1072 resetSelectionGroup(false);
1073 m_scene->clearSelection();
1075 QList <QGraphicsItem *> children = group->childItems();
1076 m_document->clipManager()->removeGroup(group);
1077 scene()->destroyItemGroup(group);
1078 for (int i = 0; i < children.count(); i++)
1079 children.at(i)->setSelected(true);
1080 groupSelectedItems(false, true);
1084 void CustomTrackView::resetSelectionGroup(bool selectItems)
1086 if (m_selectionGroup) {
1087 // delete selection group
1088 bool snap = KdenliveSettings::snaptopoints();
1089 KdenliveSettings::setSnaptopoints(false);
1091 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1092 scene()->destroyItemGroup(m_selectionGroup);
1093 for (int i = 0; i < children.count(); i++) {
1094 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1095 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1096 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1097 children.at(i)->setSelected(selectItems);
1099 } else if (children.at(i)->type() == GROUPWIDGET) {
1100 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1101 children.at(i)->setSelected(selectItems);
1104 m_selectionGroup = NULL;
1105 KdenliveSettings::setSnaptopoints(snap);
1109 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1111 if (m_selectionGroup) {
1112 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1115 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1116 if (selection.isEmpty()) return;
1118 // Find top left position of selection
1119 for (int i = 0; i < selection.count(); i++) {
1120 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1121 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1122 } else if (selection.at(i)->parentItem()) {
1123 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1127 if (force || selection.count() > 1) {
1128 bool snap = KdenliveSettings::snaptopoints();
1129 KdenliveSettings::setSnaptopoints(false);
1130 if (createNewGroup) {
1131 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1132 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1133 QPointF diff = newGroup->pos();
1134 newGroup->translate(-diff.x(), -diff.y());
1135 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1137 scene()->addItem(newGroup);
1139 // Check if we are trying to include a group in a group
1140 QList <AbstractGroupItem *> groups;
1141 for (int i = 0; i < selection.count(); i++) {
1142 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1143 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1144 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1145 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1147 if (!groups.isEmpty()) {
1148 // ungroup previous groups
1149 while (!groups.isEmpty()) {
1150 AbstractGroupItem *grp = groups.takeFirst();
1151 m_document->clipManager()->removeGroup(grp);
1152 scene()->destroyItemGroup(grp);
1154 selection = m_scene->selectedItems();
1157 for (int i = 0; i < selection.count(); i++) {
1158 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1159 newGroup->addToGroup(selection.at(i));
1160 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1163 KdenliveSettings::setSnaptopoints(snap);
1165 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1166 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1167 QPointF diff = m_selectionGroup->pos();
1168 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1169 m_selectionGroup->translate(- diff.x(), -diff.y());
1171 scene()->addItem(m_selectionGroup);
1172 for (int i = 0; i < selection.count(); i++) {
1173 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1174 m_selectionGroup->addToGroup(selection.at(i));
1175 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1178 KdenliveSettings::setSnaptopoints(snap);
1179 if (m_selectionGroup) {
1180 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1181 m_selectionGroupInfo.track = m_selectionGroup->track();
1184 } else resetSelectionGroup();
1187 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1189 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1190 /*if (m_moveOpMode == KEYFRAME) {
1191 // user double clicked on a keyframe, open edit dialog
1192 //TODO: update for effects with several values per keyframe
1193 QDialog d(parentWidget());
1194 Ui::KeyFrameDialog_UI view;
1196 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1197 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1198 view.kfr_value->setFocus();
1199 if (d.exec() == QDialog::Accepted) {
1200 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1201 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1202 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1203 QString previous = item->keyframes(item->selectedEffectIndex());
1204 item->updateKeyframeEffect();
1205 QString next = item->keyframes(item->selectedEffectIndex());
1206 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1214 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1215 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1216 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1217 //QString previous = item->keyframes(item->selectedEffectIndex());
1218 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1219 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1220 //item->updateKeyframeEffect();
1221 //QString next = item->keyframes(item->selectedEffectIndex());
1222 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1223 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1224 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1225 m_commandStack->push(command);
1226 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1227 emit clipItemSelected(item, item->selectedEffectIndex());
1229 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1232 QList<QGraphicsItem *> collisionList = items(event->pos());
1233 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1234 Guide *editGuide = (Guide *) collisionList.at(0);
1235 if (editGuide) slotEditGuide(editGuide->info());
1240 void CustomTrackView::editItemDuration()
1242 AbstractClipItem *item;
1246 if (m_scene->selectedItems().count() == 1) {
1247 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1249 if (m_scene->selectedItems().empty())
1250 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1252 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1258 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1262 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1263 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1267 if (!item->isItemLocked()) {
1270 if (item->type() == TRANSITIONWIDGET)
1271 getTransitionAvailableSpace(item, minimum, maximum);
1273 getClipAvailableSpace(item, minimum, maximum);
1275 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1276 if (d.exec() == QDialog::Accepted) {
1277 ItemInfo clipInfo = item->info();
1278 ItemInfo startInfo = clipInfo;
1279 if (item->type() == TRANSITIONWIDGET) {
1280 // move & resize transition
1281 clipInfo.startPos = d.startPos();
1282 clipInfo.endPos = clipInfo.startPos + d.duration();
1283 clipInfo.track = item->track();
1284 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1285 m_commandStack->push(command);
1287 // move and resize clip
1288 QUndoCommand *moveCommand = new QUndoCommand();
1289 moveCommand->setText(i18n("Edit clip"));
1290 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1291 // duration was reduced, so process it first
1292 clipInfo.endPos = clipInfo.startPos + d.duration();
1293 clipInfo.cropStart = d.cropStart();
1294 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1296 if (d.startPos() != clipInfo.startPos) {
1297 startInfo = clipInfo;
1298 clipInfo.startPos = d.startPos();
1299 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1300 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1302 if (d.duration() > item->cropDuration()) {
1303 // duration was increased, so process it after move
1304 startInfo = clipInfo;
1305 clipInfo.endPos = clipInfo.startPos + d.duration();
1306 clipInfo.cropStart = d.cropStart();
1307 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1309 m_commandStack->push(moveCommand);
1313 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1317 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1319 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1321 clip->setKeyframes(index, keyframes);
1322 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1323 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1327 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1329 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1330 m_editGuide->setEnabled(m_dragGuide != NULL);
1331 m_markerMenu->clear();
1332 m_markerMenu->setEnabled(false);
1334 m_timelineContextMenu->popup(pos);
1335 } else if (group != NULL) {
1336 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1337 m_ungroupAction->setEnabled(true);
1338 updateClipTypeActions(NULL);
1339 m_timelineContextClipMenu->popup(pos);
1341 m_ungroupAction->setEnabled(false);
1342 if (clip->type() == AVWIDGET) {
1343 ClipItem *item = static_cast <ClipItem*>(clip);
1344 //build go to marker menu
1345 if (item->baseClip()) {
1346 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1347 int offset = item->startPos().frames(m_document->fps());
1348 if (!markers.isEmpty()) {
1349 for (int i = 0; i < markers.count(); i++) {
1350 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1351 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1352 QAction *go = m_markerMenu->addAction(position);
1353 go->setData(pos + offset);
1356 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1358 updateClipTypeActions(item);
1359 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1360 m_timelineContextClipMenu->popup(pos);
1361 } else if (clip->type() == TRANSITIONWIDGET) {
1362 m_timelineContextTransitionMenu->popup(pos);
1367 void CustomTrackView::activateMonitor()
1369 emit activateDocumentMonitor();
1372 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1374 resetSelectionGroup();
1376 info.startPos = GenTime();
1377 info.cropStart = GenTime(in, m_document->fps());
1378 info.endPos = GenTime(out - in, m_document->fps());
1379 info.cropDuration = info.endPos - info.startPos;
1382 // Check if clip can be inserted at that position
1383 ItemInfo pasteInfo = info;
1384 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1385 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1386 pasteInfo.track = selectedTrack();
1387 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1388 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1392 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1393 m_commandStack->push(command);
1395 selectClip(true, false);
1396 // Automatic audio split
1397 if (KdenliveSettings::splitaudio())
1401 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1403 if (data->hasFormat("kdenlive/clip")) {
1405 m_scene->clearSelection();
1406 resetSelectionGroup(false);
1407 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1408 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1410 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1413 QPointF framePos = mapToScene(pos);
1415 info.startPos = GenTime();
1416 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1417 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1418 info.cropDuration = info.endPos - info.startPos;
1421 // Check if clip can be inserted at that position
1422 ItemInfo pasteInfo = info;
1423 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1424 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1425 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1426 framePos.setX((int)(framePos.x() + 0.5));
1427 framePos.setY(pasteInfo.track * m_tracksHeight);
1428 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1431 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1432 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1433 m_selectionGroup->addToGroup(item);
1434 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1436 QList <GenTime> offsetList;
1437 offsetList.append(info.endPos);
1438 updateSnapPoints(NULL, offsetList);
1439 m_selectionGroup->setPos(framePos);
1440 scene()->addItem(m_selectionGroup);
1441 m_selectionGroup->setSelected(true);
1443 } else if (data->hasFormat("kdenlive/producerslist")) {
1445 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1446 m_scene->clearSelection();
1447 resetSelectionGroup(false);
1449 QList <GenTime> offsetList;
1450 QList <ItemInfo> infoList;
1451 QPointF framePos = mapToScene(pos);
1452 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1453 int track = (int)(framePos.y() / m_tracksHeight);
1454 framePos.setX((int)(framePos.x() + 0.5));
1455 framePos.setY(track * m_tracksHeight);
1457 // Check if clips can be inserted at that position
1458 for (int i = 0; i < ids.size(); ++i) {
1459 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1461 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1465 info.startPos = start;
1466 info.cropDuration = clip->duration();
1467 info.endPos = info.startPos + info.cropDuration;
1469 infoList.append(info);
1470 start += clip->duration();
1472 if (!canBePastedTo(infoList, AVWIDGET)) {
1475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1477 for (int i = 0; i < ids.size(); ++i) {
1478 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1480 info.startPos = start;
1481 info.cropDuration = clip->duration();
1482 info.endPos = info.startPos + info.cropDuration;
1484 start += info.cropDuration;
1485 offsetList.append(start);
1486 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1487 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1488 m_selectionGroup->addToGroup(item);
1489 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1492 updateSnapPoints(NULL, offsetList);
1493 m_selectionGroup->setPos(framePos);
1494 scene()->addItem(m_selectionGroup);
1495 //m_selectionGroup->setZValue(10);
1496 m_thumbsTimer.start();
1500 // the drag is not a clip (may be effect, ...)
1508 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1510 if (insertDropClips(event->mimeData(), event->pos())) {
1511 event->acceptProposedAction();
1512 } else QGraphicsView::dragEnterEvent(event);
1515 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1517 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1518 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1519 collindingItems.removeAll(item);
1520 if (collindingItems.isEmpty()) return false;
1522 for (int i = 0; i < collindingItems.count(); i++) {
1523 QGraphicsItem *collision = collindingItems.at(i);
1524 if (collision->type() == item->type()) {
1526 kDebug() << "// COLLISIION DETECTED";
1534 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1536 int track = m_document->tracksCount() - clip->track();
1537 GenTime pos = clip->startPos();
1538 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1539 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1542 bool success = true;
1543 for (int i = 0; i < clip->effectsCount(); i++) {
1544 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1546 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1547 m_document->renderer()->doRefresh();
1550 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1552 if (pos < GenTime()) {
1554 m_document->addTrackEffect(track - 1, effect);
1555 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1556 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1559 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1561 // Special case: speed effect
1562 if (effect.attribute("id") == "speed") {
1563 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1564 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1567 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1568 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1569 if (strobe == 0) strobe = 1;
1570 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1571 EffectsParameterList params = clip->addEffect(effect);
1572 m_document->renderer()->mltAddEffect(track, pos, params);
1573 if (clip->isSelected()) emit clipItemSelected(clip);
1576 EffectsParameterList params = clip->addEffect(effect);
1577 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1578 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1579 if (clip->isSelected()) emit clipItemSelected(clip);
1580 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1583 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1585 QString index = effect.attribute("kdenlive_ix");
1586 if (pos < GenTime()) {
1587 // Delete track effect
1588 m_document->removeTrackEffect(track - 1, effect);
1589 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1590 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1593 // Special case: speed effect
1594 if (effect.attribute("id") == "speed") {
1595 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1597 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1598 clip->deleteEffect(index);
1599 emit clipItemSelected(clip);
1600 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1604 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1605 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1606 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1609 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1611 clip->deleteEffect(index);
1612 emit clipItemSelected(clip);
1616 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1618 QList<QGraphicsItem *> itemList = group->childItems();
1619 QUndoCommand *effectCommand = new QUndoCommand();
1621 QDomNode namenode = effect.elementsByTagName("name").item(0);
1622 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1623 else effectName = i18n("effect");
1624 effectCommand->setText(i18n("Add %1", effectName));
1626 for (int i = 0; i < itemList.count(); i++) {
1627 if (itemList.at(i)->type() == AVWIDGET) {
1628 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1629 if (effect.attribute("type") == "audio") {
1630 // Don't add audio effects on video clips
1631 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1632 } else if (effect.hasAttribute("type") == false) {
1633 // Don't add video effect on audio clips
1634 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1637 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1638 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1641 if (item->isItemLocked()) {
1644 item->initEffect(effect);
1645 if (effect.attribute("tag") == "ladspa") {
1646 QString ladpsaFile = m_document->getLadspaFile();
1647 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1648 effect.setAttribute("src", ladpsaFile);
1650 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1655 m_commandStack->push(effectCommand);
1656 setDocumentModified();
1657 } else delete effectCommand;
1660 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1662 QList<QGraphicsItem *> itemList;
1663 QUndoCommand *effectCommand = new QUndoCommand();
1665 QDomNode namenode = effect.elementsByTagName("name").item(0);
1666 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1667 else effectName = i18n("effect");
1668 effectCommand->setText(i18n("Add %1", effectName));
1670 if (track == -1) itemList = scene()->selectedItems();
1671 if (itemList.isEmpty()) {
1672 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1673 if (clip) itemList.append(clip);
1674 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1678 for (int i = 0; i < itemList.count(); i++) {
1679 if (itemList.at(i)->type() == GROUPWIDGET) {
1680 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1681 for (int j = 0; j < subitems.count(); j++) {
1682 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1687 for (int i = 0; i < itemList.count(); i++) {
1688 if (itemList.at(i)->type() == AVWIDGET) {
1689 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1690 if (effect.attribute("type") == "audio") {
1691 // Don't add audio effects on video clips
1692 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1693 /* do not show error message when item is part of a group as the user probably knows what he does then
1694 * and the message is annoying when working with the split audio feature */
1695 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1696 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1699 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1700 // Don't add video effect on audio clips
1701 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1702 /* do not show error message when item is part of a group as the user probably knows what he does then
1703 * and the message is annoying when working with the split audio feature */
1704 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1705 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1709 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1710 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1713 if (item->isItemLocked()) {
1717 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1718 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1720 item->initEffect(effect);
1723 if (effect.attribute("tag") == "ladspa") {
1724 QString ladpsaFile = m_document->getLadspaFile();
1725 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1726 effect.setAttribute("src", ladpsaFile);
1728 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1731 if (effectCommand->childCount() > 0) {
1732 m_commandStack->push(effectCommand);
1733 setDocumentModified();
1734 } else delete effectCommand;
1737 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1740 // delete track effect
1741 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1742 m_commandStack->push(command);
1743 setDocumentModified();
1746 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1747 //clip is in a group, also remove the effect in other clips of the group
1748 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1749 QUndoCommand *delCommand = new QUndoCommand();
1751 QDomNode namenode = effect.elementsByTagName("name").item(0);
1752 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1753 else effectName = i18n("effect");
1754 delCommand->setText(i18n("Delete %1", effectName));
1757 for (int i = 0; i < items.count(); i++) {
1758 if (items.at(i)->type() == GROUPWIDGET) {
1759 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1760 for (int j = 0; j < subitems.count(); j++) {
1761 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1766 for (int i = 0; i < items.count(); i++) {
1767 if (items.at(i)->type() == AVWIDGET) {
1768 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1769 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1771 QDomElement eff = item->effectAt(ix);
1772 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1776 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1777 else delete delCommand;
1780 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1781 m_commandStack->push(command);
1782 setDocumentModified();
1785 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1787 if (insertedEffect.isNull()) {
1788 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1791 QDomElement effect = insertedEffect.cloneNode().toElement();
1792 kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix");
1793 if (pos < GenTime()) {
1794 // editing a track effect
1795 EffectsParameterList effectParams = getEffectArgs(effect);
1796 if (effect.attribute("tag") == "ladspa") {
1797 // Update the ladspa affect file
1798 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1800 // check if we are trying to reset a keyframe effect
1801 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1802 //clip->initEffect(effect);
1803 effectParams = getEffectArgs(effect);
1805 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1806 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1807 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1808 setDocumentModified();
1812 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1814 // Special case: speed effect
1815 if (effect.attribute("id") == "speed") {
1816 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1818 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1819 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1820 if (strobe == 0) strobe = 1;
1821 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1823 clip->setEffectAt(ix, effect);
1824 if (ix == clip->selectedEffectIndex()) {
1825 clip->setSelectedEffect(ix);
1826 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1831 EffectsParameterList effectParams = getEffectArgs(effect);
1832 if (effect.attribute("tag") == "ladspa") {
1833 // Update the ladspa affect file
1834 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1836 // check if we are trying to reset a keyframe effect
1837 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1838 clip->initEffect(effect);
1839 effectParams = getEffectArgs(effect);
1841 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1842 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1844 clip->setEffectAt(ix, effect);
1845 if (ix == clip->selectedEffectIndex()) {
1846 clip->setSelectedEffect(ix);
1847 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1849 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1850 // A fade effect was modified, update the clip
1851 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1852 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1853 clip->setFadeIn(pos);
1855 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1856 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1857 clip->setFadeOut(pos);
1861 setDocumentModified();
1864 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1866 if (pos < GenTime()) {
1867 // Moving track effect
1868 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1869 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1871 if (!act.isNull() && !before.isNull()) {
1872 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1873 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1874 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1875 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1876 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1879 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1880 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1881 QDomElement act = clip->effectAt(newPos - 1);
1882 QDomElement before = clip->effectAt(oldPos - 1);
1883 clip->setEffectAt(oldPos - 1, act);
1884 clip->setEffectAt(newPos - 1, before);
1885 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1886 if (act.attribute("id") == "speed") {
1887 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1888 } else if (before.attribute("id") == "speed") {
1889 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1890 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1891 emit clipItemSelected(clip, newPos - 1);
1892 setDocumentModified();
1893 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1896 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1898 EditEffectCommand *command;
1900 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1901 else effect = clip->effectAt(effectPos);
1902 QDomElement oldEffect = effect.cloneNode().toElement();
1903 effect.setAttribute("disable", (int) disable);
1907 // editing track effect
1908 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1910 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1912 m_commandStack->push(command);
1913 setDocumentModified();;
1916 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1918 MoveEffectCommand *command;
1920 // editing track effect
1921 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1922 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1923 m_commandStack->push(command);
1924 setDocumentModified();
1927 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1929 EditEffectCommand *command;
1930 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1931 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1932 m_commandStack->push(command);
1935 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1937 QDomElement effect = clip->getEffectAt(ix);
1938 QDomElement oldeffect = effect.cloneNode().toElement();
1939 effect.setAttribute("region", region);
1940 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1941 m_commandStack->push(command);
1944 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1948 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1949 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1950 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1952 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);
1954 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1955 m_blockRefresh = false;
1959 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1961 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1962 int cutPos = (int) cutTime.frames(m_document->fps());
1964 newPos.startPos = cutTime;
1965 newPos.endPos = info.endPos;
1966 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1967 newPos.track = info.track;
1968 newPos.cropDuration = newPos.endPos - newPos.startPos;
1970 bool snap = KdenliveSettings::snaptopoints();
1971 KdenliveSettings::setSnaptopoints(false);
1972 ClipItem *dup = item->clone(newPos);
1973 // remove unwanted effects (fade in) from 2nd part of cutted clip
1974 int ix = dup->hasEffect(QString(), "fadein");
1976 QDomElement oldeffect = item->effectAt(ix);
1977 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1979 ix = dup->hasEffect(QString(), "fade_from_black");
1981 QDomElement oldeffect = item->effectAt(ix);
1982 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1984 item->resizeEnd(cutPos);
1985 scene()->addItem(dup);
1986 if (item->checkKeyFrames())
1987 slotRefreshEffects(item);
1988 if (dup->checkKeyFrames())
1989 slotRefreshEffects(dup);
1990 item->baseClip()->addReference();
1991 m_document->updateClip(item->baseClip()->getId());
1992 setDocumentModified();
1993 KdenliveSettings::setSnaptopoints(snap);
1995 //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);
1999 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2000 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2002 if (!item || !dup || item == dup) {
2003 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2004 m_blockRefresh = false;
2007 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2008 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2012 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2013 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2014 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2015 //deleteClip(dup->info());
2017 bool snap = KdenliveSettings::snaptopoints();
2018 KdenliveSettings::setSnaptopoints(false);
2020 if (dup->isSelected()) emit clipItemSelected(NULL);
2021 dup->baseClip()->removeReference();
2022 m_document->updateClip(dup->baseClip()->getId());
2023 scene()->removeItem(dup);
2026 ItemInfo clipinfo = item->info();
2027 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2028 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2030 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2031 setDocumentModified();
2033 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2035 KdenliveSettings::setSnaptopoints(snap);
2038 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2041 void CustomTrackView::slotEnableRefresh()
2043 m_blockRefresh = false;
2046 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2048 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2049 if (itemList.count() == 1) {
2050 if (itemList.at(0)->type() == AVWIDGET) {
2051 ClipItem *item = (ClipItem *) itemList.at(0);
2053 info.track = item->track();
2054 ClipItem *transitionClip = NULL;
2055 const int transitiontrack = getPreviousVideoTrack(info.track);
2056 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2057 if (pos < item->startPos() + item->cropDuration() / 2) {
2058 // add transition to clip start
2059 info.startPos = item->startPos();
2060 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2061 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2062 info.endPos = transitionClip->endPos();
2063 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2064 // Check there is no other transition at that place
2065 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2066 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2067 QList<QGraphicsItem *> selection = m_scene->items(r);
2068 bool transitionAccepted = true;
2069 for (int i = 0; i < selection.count(); i++) {
2070 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2071 Transition *tr = static_cast <Transition *>(selection.at(i));
2072 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2073 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2074 } else transitionAccepted = false;
2077 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2078 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2081 // add transition to clip end
2082 info.endPos = item->endPos();
2083 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2084 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2085 info.startPos = transitionClip->startPos();
2086 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2087 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2088 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2090 // Check there is no other transition at that place
2091 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2092 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2093 QList<QGraphicsItem *> selection = m_scene->items(r);
2094 bool transitionAccepted = true;
2095 for (int i = 0; i < selection.count(); i++) {
2096 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2097 Transition *tr = static_cast <Transition *>(selection.at(i));
2098 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2099 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2100 } else transitionAccepted = false;
2103 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2104 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2107 } else for (int i = 0; i < itemList.count(); i++) {
2108 if (itemList.at(i)->type() == AVWIDGET) {
2109 ClipItem *item = (ClipItem *) itemList.at(i);
2111 info.startPos = item->startPos();
2112 info.endPos = info.startPos + GenTime(65, m_document->fps());
2113 info.track = item->track();
2115 // Check there is no other transition at that place
2116 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2117 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2118 QList<QGraphicsItem *> selection = m_scene->items(r);
2119 bool transitionAccepted = true;
2120 for (int i = 0; i < selection.count(); i++) {
2121 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2122 Transition *tr = static_cast <Transition *>(selection.at(i));
2123 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2124 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2125 } else transitionAccepted = false;
2128 int transitiontrack = getPreviousVideoTrack(info.track);
2129 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2130 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2135 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2137 if (transitionInfo.startPos >= transitionInfo.endPos) {
2138 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2141 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2142 m_commandStack->push(command);
2143 setDocumentModified();
2146 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2148 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2149 //kDebug() << "---- ADDING transition " << params.attribute("value");
2150 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2151 scene()->addItem(tr);
2152 setDocumentModified();
2154 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2159 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2161 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2163 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2166 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2167 if (m_dragItem == item) m_dragItem = NULL;
2169 #if QT_VERSION >= 0x040600
2170 // animate item deletion
2171 item->closeAnimation();
2175 emit transitionItemSelected(NULL);
2176 setDocumentModified();
2179 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2181 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2182 QDomElement xml = tr->toXML();
2183 if (old.isNull() || xml.isNull()) {
2184 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2187 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2188 m_commandStack->push(command);
2189 setDocumentModified();
2192 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2194 Transition *item = getTransitionItemAt(pos, track);
2196 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2200 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2201 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);
2202 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2203 item->setTransitionParameters(transition);
2204 if (updateTransitionWidget) {
2205 ItemInfo info = item->info();
2207 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2208 if (transitionClip && transitionClip->baseClip()) {
2209 QString size = transitionClip->baseClip()->getProperty("frame_size");
2210 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2211 if (factor == 0) factor = 1.0;
2212 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2213 p.setY(size.section('x', 1, 1).toInt());
2215 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2217 setDocumentModified();
2220 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2223 const QPointF pos = mapToScene(event->pos());
2224 if (m_selectionGroup) {
2225 m_selectionGroup->setPos(pos);
2226 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2227 event->acceptProposedAction();
2229 // Drag enter was not possible, try again at mouse position
2230 insertDropClips(event->mimeData(), event->pos());
2234 QGraphicsView::dragMoveEvent(event);
2238 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2240 if (m_selectionGroup && m_clipDrag) {
2241 m_thumbsTimer.stop();
2242 m_waitingThumbs.clear();
2243 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2245 scene()->destroyItemGroup(m_selectionGroup);
2246 m_selectionGroup = NULL;
2247 } else QGraphicsView::dragLeaveEvent(event);
2250 void CustomTrackView::dropEvent(QDropEvent * event)
2252 if (m_selectionGroup && m_clipDrag) {
2253 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2254 resetSelectionGroup();
2255 m_scene->clearSelection();
2256 bool hasVideoClip = false;
2257 QUndoCommand *addCommand = new QUndoCommand();
2258 addCommand->setText(i18n("Add timeline clip"));
2259 QList <ClipItem *> brokenClips;
2261 for (int i = 0; i < items.count(); i++) {
2262 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2263 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2264 if (items.count() == 1) {
2265 updateClipTypeActions(item);
2267 updateClipTypeActions(NULL);
2270 //TODO: take care of edit mode for undo
2271 item->baseClip()->addReference();
2272 //item->setZValue(item->defaultZValue());
2273 m_document->updateClip(item->baseClip()->getId());
2274 ItemInfo info = item->info();
2276 int tracknumber = m_document->tracksCount() - info.track - 1;
2277 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2278 if (isLocked) item->setItemLocked(true);
2279 ItemInfo clipInfo = info;
2280 clipInfo.track = m_document->tracksCount() - item->track();
2282 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2284 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2285 brokenClips.append(item);
2288 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2290 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2292 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2293 // add transparency transition
2294 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2295 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2297 item->setSelected(true);
2299 qDeleteAll(brokenClips);
2300 brokenClips.clear();
2301 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2302 else delete addCommand;
2304 // Automatic audio split
2305 if (KdenliveSettings::splitaudio())
2307 setDocumentModified();
2311 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2312 QList<QGraphicsItem *> selection = m_scene->items(rect);
2313 QStringList timelineList;
2315 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2316 for (int i = 0; i < selection.count(); i++) {
2317 if (selection.at(i)->type() == AVWIDGET) {
2318 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2319 int start = clip->startPos().frames(m_document->fps());
2320 int end = clip->endPos().frames(m_document->fps());
2321 timelineList.append(QString::number(start) + "-" + QString::number(end));
2324 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2327 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2328 if (items.count() > 1) groupSelectedItems(true);
2329 else if (items.count() == 1) m_dragItem = static_cast <ClipItem *>(items.at(0));
2330 event->setDropAction(Qt::MoveAction);
2332 } else QGraphicsView::dropEvent(event);
2336 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2338 bool snap = KdenliveSettings::snaptopoints();
2339 KdenliveSettings::setSnaptopoints(false);
2340 if (mode == OVERWRITEEDIT) {
2341 // if we are in overwrite mode, move clips accordingly
2343 if (item == NULL) info = posinfo;
2344 else info = item->info();
2345 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);
2346 QList<QGraphicsItem *> selection = m_scene->items(rect);
2347 if (item) selection.removeAll(item);
2348 for (int i = 0; i < selection.count(); i++) {
2349 if (!selection.at(i)->isEnabled()) continue;
2350 if (selection.at(i)->type() == AVWIDGET) {
2351 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2352 if (clip->startPos() < info.startPos) {
2353 if (clip->endPos() > info.endPos) {
2354 ItemInfo clipInfo = clip->info();
2355 ItemInfo dupInfo = clipInfo;
2356 GenTime diff = info.startPos - clipInfo.startPos;
2357 dupInfo.startPos = info.startPos;
2358 dupInfo.cropStart += diff;
2359 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2360 ItemInfo newdupInfo = dupInfo;
2361 GenTime diff2 = info.endPos - info.startPos;
2362 newdupInfo.startPos = info.endPos;
2363 newdupInfo.cropStart += diff2;
2364 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2365 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2366 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2367 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2368 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2370 ItemInfo newclipInfo = clip->info();
2371 newclipInfo.endPos = info.startPos;
2372 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2373 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2375 } else if (clip->endPos() <= info.endPos) {
2376 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2377 scene()->removeItem(clip);
2381 ItemInfo newclipInfo = clip->info();
2382 newclipInfo.startPos = info.endPos;
2383 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2384 clip->resizeStart(info.endPos.frames(m_document->fps()));
2388 } else if (mode == INSERTEDIT) {
2389 // if we are in push mode, move clips accordingly
2391 if (item == NULL) info = posinfo;
2392 else info = item->info();
2393 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);
2394 QList<QGraphicsItem *> selection = m_scene->items(rect);
2395 if (item) selection.removeAll(item);
2396 for (int i = 0; i < selection.count(); i++) {
2397 if (selection.at(i)->type() == AVWIDGET) {
2398 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2399 if (clip->startPos() < info.startPos) {
2400 if (clip->endPos() > info.startPos) {
2401 ItemInfo clipInfo = clip->info();
2402 ItemInfo dupInfo = clipInfo;
2403 GenTime diff = info.startPos - clipInfo.startPos;
2404 dupInfo.startPos = info.startPos;
2405 dupInfo.cropStart += diff;
2406 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2407 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2408 // Commented out; variable dup unused. --granjow
2409 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2410 cutClip(clipInfo, info.startPos, true, false);
2413 // TODO: add insertspacecommand
2418 KdenliveSettings::setSnaptopoints(snap);
2422 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2424 if (mode == OVERWRITEEDIT) {
2425 // if we are in overwrite or push mode, move clips accordingly
2426 bool snap = KdenliveSettings::snaptopoints();
2427 KdenliveSettings::setSnaptopoints(false);
2428 ItemInfo info = item->info();
2429 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2430 QList<QGraphicsItem *> selection = m_scene->items(rect);
2431 selection.removeAll(item);
2432 for (int i = 0; i < selection.count(); i++) {
2433 if (!selection.at(i)->isEnabled()) continue;
2434 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2435 Transition *tr = static_cast<Transition *>(selection.at(i));
2436 if (tr->startPos() < info.startPos) {
2437 ItemInfo firstPos = tr->info();
2438 ItemInfo newPos = firstPos;
2439 firstPos.endPos = item->startPos();
2440 newPos.startPos = item->endPos();
2441 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2442 if (tr->endPos() > info.endPos) {
2444 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2446 } else if (tr->endPos() > info.endPos) {
2448 ItemInfo firstPos = tr->info();
2449 firstPos.startPos = item->endPos();
2450 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2452 // remove transition
2453 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2457 KdenliveSettings::setSnaptopoints(snap);
2461 QStringList CustomTrackView::mimeTypes() const
2463 QStringList qstrList;
2464 // list of accepted mime types for drop
2465 qstrList.append("text/plain");
2466 qstrList.append("kdenlive/producerslist");
2467 qstrList.append("kdenlive/clip");
2471 Qt::DropActions CustomTrackView::supportedDropActions() const
2473 // returns what actions are supported when dropping
2474 return Qt::MoveAction;
2477 void CustomTrackView::setDuration(int duration)
2479 int diff = qAbs(duration - sceneRect().width());
2480 if (diff * matrix().m11() > -50) {
2481 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2482 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2484 m_projectDuration = duration;
2487 int CustomTrackView::duration() const
2489 return m_projectDuration;
2492 void CustomTrackView::addTrack(TrackInfo type, int ix)
2494 if (ix == -1 || ix == m_document->tracksCount()) {
2495 m_document->insertTrack(0, type);
2496 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2498 m_document->insertTrack(m_document->tracksCount() - ix, type);
2499 // insert track in MLT playlist
2500 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2502 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2503 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2504 QList<QGraphicsItem *> selection = m_scene->items(r);
2505 resetSelectionGroup();
2507 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2508 scene()->addItem(m_selectionGroup);
2509 for (int i = 0; i < selection.count(); i++) {
2510 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2511 m_selectionGroup->addToGroup(selection.at(i));
2512 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2515 // Move graphic items
2516 m_selectionGroup->translate(0, m_tracksHeight);
2518 // adjust track number
2519 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2520 for (int i = 0; i < children.count(); i++) {
2521 if (children.at(i)->type() == GROUPWIDGET) {
2522 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2523 children << grp->childItems();
2526 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2528 ItemInfo clipinfo = item->info();
2529 if (item->type() == AVWIDGET) {
2530 ClipItem *clip = static_cast <ClipItem *>(item);
2531 // slowmotion clips are not track dependant, so no need to update them
2532 if (clip->speed() != 1.0) continue;
2533 // We add a move clip command so that we get the correct producer for new track number
2534 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2535 Mlt::Producer *prod;
2536 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2537 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2538 else prod = clip->baseClip()->producer(clipinfo.track);
2539 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2540 // problem updating clip
2541 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2544 } else if (item->type() == TRANSITIONWIDGET) {
2545 Transition *tr = static_cast <Transition *>(item);
2546 int track = tr->transitionEndTrack();
2548 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2552 resetSelectionGroup(false);
2555 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2556 for (int i = 0; i < m_guides.count(); i++) {
2557 QLineF l = m_guides.at(i)->line();
2558 l.setP2(QPointF(l.x2(), maxHeight));
2559 m_guides.at(i)->setLine(l);
2561 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2562 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2563 viewport()->update();
2564 emit tracksChanged();
2565 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2566 //setFixedHeight(50 * m_tracksCount);
2569 void CustomTrackView::removeTrack(int ix)
2571 // Delete track in MLT playlist
2572 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2573 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2575 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2576 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2577 QList<QGraphicsItem *> selection = m_scene->items(r);
2579 resetSelectionGroup();
2581 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2582 scene()->addItem(m_selectionGroup);
2583 for (int i = 0; i < selection.count(); i++) {
2584 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2585 m_selectionGroup->addToGroup(selection.at(i));
2586 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2589 // Move graphic items
2590 qreal ydiff = 0 - (int) m_tracksHeight;
2591 m_selectionGroup->translate(0, ydiff);
2593 // adjust track number
2594 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2595 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2596 for (int i = 0; i < children.count(); i++) {
2597 if (children.at(i)->type() == GROUPWIDGET) {
2598 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2599 children << grp->childItems();
2602 if (children.at(i)->type() == AVWIDGET) {
2603 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2605 ItemInfo clipinfo = clip->info();
2606 // We add a move clip command so that we get the correct producer for new track number
2607 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2608 Mlt::Producer *prod;
2609 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2610 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2611 else prod = clip->baseClip()->producer(clipinfo.track);
2612 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2613 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2616 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2617 Transition *tr = static_cast <Transition *>(children.at(i));
2619 int track = tr->transitionEndTrack();
2621 ItemInfo clipinfo = tr->info();
2622 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2626 resetSelectionGroup(false);
2628 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2629 for (int i = 0; i < m_guides.count(); i++) {
2630 QLineF l = m_guides.at(i)->line();
2631 l.setP2(QPointF(l.x2(), maxHeight));
2632 m_guides.at(i)->setLine(l);
2634 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2635 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2637 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2638 viewport()->update();
2639 emit tracksChanged();
2640 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2643 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2645 for (int i = 0; i < trackInfos.count(); ++i) {
2646 m_document->setTrackType(i, trackInfos.at(i));
2647 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2650 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2651 viewport()->update();
2654 void CustomTrackView::slotSwitchTrackAudio(int ix)
2656 /*for (int i = 0; i < m_document->tracksCount(); i++)
2657 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2658 int tracknumber = m_document->tracksCount() - ix - 1;
2659 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2660 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2661 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2662 setDocumentModified();
2665 void CustomTrackView::slotSwitchTrackLock(int ix)
2667 int tracknumber = m_document->tracksCount() - ix - 1;
2668 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2669 m_commandStack->push(command);
2673 void CustomTrackView::lockTrack(int ix, bool lock)
2675 int tracknumber = m_document->tracksCount() - ix - 1;
2676 m_document->switchTrackLock(tracknumber, lock);
2677 emit doTrackLock(ix, lock);
2678 AbstractClipItem *clip = NULL;
2679 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2681 for (int i = 0; i < selection.count(); i++) {
2682 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2683 if (selection.at(i)->isSelected()) {
2684 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2685 else emit transitionItemSelected(NULL);
2687 clip = static_cast <AbstractClipItem *>(selection.at(i));
2688 clip->setItemLocked(lock);
2689 if (clip == m_dragItem)
2692 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2693 viewport()->update();
2694 setDocumentModified();
2697 void CustomTrackView::slotSwitchTrackVideo(int ix)
2699 int tracknumber = m_document->tracksCount() - ix;
2700 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2701 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2702 setDocumentModified();
2705 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2707 // Check there is no group going over several tracks there, or that would result in timeline corruption
2708 QList<QGraphicsItem *> selection = scene()->items(rect);
2710 int maxHeight = m_tracksHeight * 1.5;
2711 for (int i = 0; i < selection.count(); i++) {
2712 // Check that we don't try to move a group with clips on other tracks
2713 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2716 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2724 void CustomTrackView::slotRemoveSpace()
2728 if (m_menuPosition.isNull()) {
2729 pos = GenTime(cursorPos(), m_document->fps());
2731 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2734 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2735 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2738 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2739 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2743 ClipItem *item = getClipItemAt(pos, track);
2745 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);
2748 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2749 //kDebug() << "// GOT LENGT; " << length;
2751 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);
2755 // Make sure there is no group in the way
2756 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2759 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2761 // groups found on track, do not allow the move
2762 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2766 QList<ItemInfo> clipsToMove;
2767 QList<ItemInfo> transitionsToMove;
2769 for (int i = 0; i < items.count(); i++) {
2770 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2771 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2772 ItemInfo info = item->info();
2773 if (item->type() == AVWIDGET) {
2774 clipsToMove.append(info);
2775 } else if (item->type() == TRANSITIONWIDGET) {
2776 transitionsToMove.append(info);
2781 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2782 m_commandStack->push(command);
2785 void CustomTrackView::slotInsertSpace()
2789 if (m_menuPosition.isNull()) {
2790 pos = GenTime(cursorPos(), m_document->fps());
2792 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2793 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2795 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2796 if (d.exec() != QDialog::Accepted) return;
2797 GenTime spaceDuration = d.selectedDuration();
2798 track = d.selectedTrack();
2800 QList<QGraphicsItem *> items;
2802 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2803 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2807 ClipItem *item = getClipItemAt(pos, track);
2808 if (item) pos = item->startPos();
2810 // Make sure there is no group in the way
2811 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2813 items = checkForGroups(rect, &isOk);
2815 // groups found on track, do not allow the move
2816 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2820 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2821 items = scene()->items(rect);
2824 QList<ItemInfo> clipsToMove;
2825 QList<ItemInfo> transitionsToMove;
2827 for (int i = 0; i < items.count(); i++) {
2828 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2829 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2830 ItemInfo info = item->info();
2831 if (item->type() == AVWIDGET)
2832 clipsToMove.append(info);
2833 else if (item->type() == TRANSITIONWIDGET)
2834 transitionsToMove.append(info);
2838 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2839 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2840 m_commandStack->push(command);
2844 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2846 int diff = duration.frames(m_document->fps());
2847 resetSelectionGroup();
2848 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2849 scene()->addItem(m_selectionGroup);
2851 Transition *transition;
2853 // Create lists with start pos for each track
2854 QMap <int, int> trackClipStartList;
2855 QMap <int, int> trackTransitionStartList;
2857 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2858 trackClipStartList[i] = -1;
2859 trackTransitionStartList[i] = -1;
2862 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2863 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2865 if (clip->parentItem()) {
2866 m_selectionGroup->addToGroup(clip->parentItem());
2867 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2869 m_selectionGroup->addToGroup(clip);
2870 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2872 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))
2873 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2875 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);
2878 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2879 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2881 if (transition->parentItem()) {
2882 m_selectionGroup->addToGroup(transition->parentItem());
2883 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2885 m_selectionGroup->addToGroup(transition);
2886 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2888 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))
2889 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2890 } 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);
2892 m_selectionGroup->translate(diff, 0);
2894 // update items coordinates
2895 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2897 for (int i = 0; i < itemList.count(); i++) {
2898 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2899 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2900 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2901 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2902 for (int j = 0; j < children.count(); j++) {
2903 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2908 resetSelectionGroup(false);
2910 track = m_document->tracksCount() - track;
2911 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2914 void CustomTrackView::deleteClip(const QString &clipId)
2916 resetSelectionGroup();
2917 QList<QGraphicsItem *> itemList = items();
2918 QUndoCommand *deleteCommand = new QUndoCommand();
2920 for (int i = 0; i < itemList.count(); i++) {
2921 if (itemList.at(i)->type() == AVWIDGET) {
2922 ClipItem *item = (ClipItem *)itemList.at(i);
2923 if (item->clipProducer() == clipId) {
2925 if (item->parentItem()) {
2926 // Clip is in a group, destroy the group
2927 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2929 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2933 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2934 if (count == 0) delete deleteCommand;
2935 else m_commandStack->push(deleteCommand);
2938 void CustomTrackView::setCursorPos(int pos, bool seek)
2940 if (pos == m_cursorPos) return;
2941 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2943 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2944 else if (m_autoScroll) checkScrolling();
2945 m_cursorLine->setPos(m_cursorPos, 0);
2948 void CustomTrackView::updateCursorPos()
2950 m_cursorLine->setPos(m_cursorPos, 0);
2953 int CustomTrackView::cursorPos()
2955 return (int)(m_cursorPos);
2958 void CustomTrackView::moveCursorPos(int delta)
2960 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2961 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2962 m_cursorPos += delta;
2963 m_cursorLine->setPos(m_cursorPos, 0);
2964 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2967 void CustomTrackView::initCursorPos(int pos)
2969 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2971 m_cursorLine->setPos(pos, 0);
2975 void CustomTrackView::checkScrolling()
2977 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2980 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2982 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2983 QGraphicsView::mouseReleaseEvent(event);
2984 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2985 #if QT_VERSION >= 0x040600
2986 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2988 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2989 if (event->button() == Qt::MidButton) {
2992 setDragMode(QGraphicsView::NoDrag);
2993 if (m_operationMode == MOVEGUIDE) {
2994 setCursor(Qt::ArrowCursor);
2995 m_operationMode = NONE;
2996 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2997 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2998 if (newPos != m_dragGuide->position()) {
2999 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3000 m_commandStack->push(command);
3001 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3002 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3003 m_document->syncGuides(m_guides);
3008 } else if (m_operationMode == SPACER && m_selectionGroup) {
3010 if (event->modifiers() != Qt::ControlModifier) {
3011 // We are moving all tracks
3013 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3014 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3016 if (timeOffset != GenTime()) {
3017 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3019 QList<ItemInfo> clipsToMove;
3020 QList<ItemInfo> transitionsToMove;
3022 // Create lists with start pos for each track
3023 QMap <int, int> trackClipStartList;
3024 QMap <int, int> trackTransitionStartList;
3026 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3027 trackClipStartList[i] = -1;
3028 trackTransitionStartList[i] = -1;
3031 for (int i = 0; i < items.count(); i++) {
3032 if (items.at(i)->type() == GROUPWIDGET)
3033 items += items.at(i)->childItems();
3036 for (int i = 0; i < items.count(); i++) {
3037 if (items.at(i)->type() == AVWIDGET) {
3038 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3039 ItemInfo info = item->info();
3040 clipsToMove.append(info);
3042 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3043 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3044 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3045 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3046 ItemInfo info = item->info();
3047 transitionsToMove.append(info);
3049 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3050 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3053 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3054 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3055 m_commandStack->push(command);
3056 if (track != -1) track = m_document->tracksCount() - track;
3057 kDebug() << "SPACER TRACK:" << track;
3058 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3059 setDocumentModified();
3062 resetSelectionGroup(false);
3063 m_operationMode = NONE;
3064 } else if (m_operationMode == RUBBERSELECTION) {
3065 //kDebug() << "// END RUBBER SELECT";
3066 resetSelectionGroup();
3067 groupSelectedItems();
3068 m_operationMode = NONE;
3071 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3072 emit transitionItemSelected(NULL);
3076 if (m_dragItem) info = m_dragItem->info();
3078 if (m_operationMode == MOVE) {
3079 setCursor(Qt::OpenHandCursor);
3080 if (m_dragItem->parentItem() == 0) {
3081 // we are moving one clip, easy
3082 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3083 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3084 Mlt::Producer *prod;
3085 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3086 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3087 else prod = item->baseClip()->producer(info.track);
3088 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);
3091 QUndoCommand *moveCommand = new QUndoCommand();
3092 moveCommand->setText(i18n("Move clip"));
3093 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3095 int tracknumber = m_document->tracksCount() - item->track() - 1;
3096 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3097 if (isLocked) item->setItemLocked(true);
3098 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3099 // Also move automatic transitions (on lower track)
3100 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3101 ItemInfo startTrInfo;
3102 ItemInfo newStartTrInfo;
3103 bool moveStartTrans = false;
3104 bool moveEndTrans = false;
3105 if (startTransition && startTransition->isAutomatic()) {
3106 startTrInfo = startTransition->info();
3107 newStartTrInfo = startTrInfo;
3108 newStartTrInfo.track = info.track;
3109 newStartTrInfo.startPos = info.startPos;
3110 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3111 // transition end should stay the same
3113 // transition end should be adjusted to clip
3114 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3116 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3118 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3119 // Check if there is a transition at clip end
3120 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3121 if (tr && tr->isAutomatic()) {
3122 ItemInfo trInfo = tr->info();
3123 ItemInfo newTrInfo = trInfo;
3124 newTrInfo.track = info.track;
3125 newTrInfo.endPos = m_dragItem->endPos();
3126 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3127 // transition start should stay the same
3129 // transition start should be moved
3130 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3132 if (newTrInfo.startPos < newTrInfo.endPos) {
3133 moveEndTrans = true;
3134 if (moveStartTrans) {
3135 // we have to move both transitions, remove the start one so that there is no collision
3136 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3138 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3139 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3140 if (moveStartTrans) {
3141 // re-add transition in correct place
3142 int transTrack = startTransition->transitionEndTrack();
3143 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3144 transTrack = getPreviousVideoTrack(info.track);
3146 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3147 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3153 if (moveStartTrans && !moveEndTrans) {
3154 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3155 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3158 // Also move automatic transitions (on upper track)
3159 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3160 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3161 ItemInfo trInfo = tr->info();
3162 ItemInfo newTrInfo = trInfo;
3163 newTrInfo.startPos = m_dragItem->startPos();
3164 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3165 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3166 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3167 // transition end should be adjusted to clip on upper track
3168 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3170 if (newTrInfo.startPos < newTrInfo.endPos) {
3171 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3172 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3176 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3177 // Check if there is a transition at clip end
3178 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3179 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3180 ItemInfo trInfo = tr->info();
3181 ItemInfo newTrInfo = trInfo;
3182 newTrInfo.endPos = m_dragItem->endPos();
3183 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3184 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3185 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3186 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3187 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3188 // transition start should be moved
3189 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3191 if (newTrInfo.startPos < newTrInfo.endPos) {
3192 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3193 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3198 m_commandStack->push(moveCommand);
3199 //checkTrackSequence(m_dragItem->track());
3201 // undo last move and emit error message
3202 bool snap = KdenliveSettings::snaptopoints();
3203 KdenliveSettings::setSnaptopoints(false);
3204 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3205 KdenliveSettings::setSnaptopoints(snap);
3206 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3208 setDocumentModified();
3209 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3210 Transition *transition = static_cast <Transition *>(m_dragItem);
3211 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3212 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)) {
3213 // Moving transition failed, revert to previous position
3214 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3215 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3217 QUndoCommand *moveCommand = new QUndoCommand();
3218 moveCommand->setText(i18n("Move transition"));
3219 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3220 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3221 m_commandStack->push(moveCommand);
3222 setDocumentModified();
3226 // Moving several clips. We need to delete them and readd them to new position,
3227 // or they might overlap each other during the move
3228 QGraphicsItemGroup *group;
3229 if (m_selectionGroup)
3230 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3232 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3233 QList<QGraphicsItem *> items = group->childItems();
3235 QList<ItemInfo> clipsToMove;
3236 QList<ItemInfo> transitionsToMove;
3238 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3239 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3240 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3241 QUndoCommand *moveGroup = new QUndoCommand();
3242 moveGroup->setText(i18n("Move group"));
3243 if (timeOffset != GenTime() || trackOffset != 0) {
3244 // remove items in MLT playlist
3247 int max = items.count();
3248 for (int i = 0; i < max; i++) {
3249 if (items.at(i)->type() == GROUPWIDGET) {
3250 items += items.at(i)->childItems();
3253 m_document->renderer()->blockSignals(true);
3254 for (int i = 0; i < items.count(); i++) {
3255 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3256 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3257 ItemInfo info = item->info();
3258 if (item->type() == AVWIDGET) {
3259 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3260 // error, clip cannot be removed from playlist
3261 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3263 clipsToMove.append(info);
3266 transitionsToMove.append(info);
3267 Transition *tr = static_cast <Transition*>(item);
3268 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3271 m_document->renderer()->blockSignals(false);
3272 for (int i = 0; i < items.count(); i++) {
3273 // re-add items in correct place
3274 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3275 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3277 ItemInfo info = item->info();
3278 int tracknumber = m_document->tracksCount() - info.track - 1;
3279 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3281 group->removeFromGroup(item);
3282 item->setItemLocked(true);
3285 if (item->type() == AVWIDGET) {
3286 ClipItem *clip = static_cast <ClipItem*>(item);
3287 info.track = m_document->tracksCount() - info.track;
3288 Mlt::Producer *prod;
3289 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3290 if (clip->isAudioOnly())
3291 prod = clip->baseClip()->audioProducer(info.track);
3292 else if (clip->isVideoOnly())
3293 prod = clip->baseClip()->videoProducer();
3295 prod = clip->baseClip()->producer(info.track);
3296 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3297 for (int i = 0; i < clip->effectsCount(); i++) {
3298 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3301 Transition *tr = static_cast <Transition*>(item);
3302 int newTrack = tr->transitionEndTrack();
3303 if (!tr->forcedTrack()) {
3304 newTrack = getPreviousVideoTrack(info.track);
3306 tr->updateTransitionEndTrack(newTrack);
3307 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3308 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3311 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3312 m_commandStack->push(moveGroup);
3314 //QPointF top = group->sceneBoundingRect().topLeft();
3315 //QPointF oldpos = m_selectionGroup->scenePos();
3316 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3317 //group->setPos(top);
3318 //TODO: get rid of the 3 lines below
3319 if (m_selectionGroup) {
3320 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3321 m_selectionGroupInfo.track = m_selectionGroup->track();
3323 for (int i = 0; i < items.count(); ++i) {
3324 if (items.at(i)->type() == GROUPWIDGET) {
3325 rebuildGroup((AbstractGroupItem*)items.at(i));
3330 for (int i = 0; i < items.count(); ++i) {
3332 items.at(i)->setSelected(true);
3333 if (items.at(i)->parentItem())
3334 items.at(i)->parentItem()->setSelected(true);
3337 groupSelectedItems();
3339 rebuildGroup((AbstractGroupItem *)group);
3341 setDocumentModified();
3344 m_document->renderer()->doRefresh();
3345 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3347 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3348 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3350 QUndoCommand *resizeCommand = new QUndoCommand();
3351 resizeCommand->setText(i18n("Resize group"));
3352 QList <QGraphicsItem *> items = parent->childItems();
3353 QList <ItemInfo> infos = parent->resizeInfos();
3354 parent->clearResizeInfos();
3356 for (int i = 0; i < items.count(); ++i) {
3357 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3358 if (item && item->type() == AVWIDGET) {
3359 ItemInfo info = infos.at(itemcount);
3360 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3364 m_commandStack->push(resizeCommand);
3367 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3369 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3371 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3372 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3374 QUndoCommand *resizeCommand = new QUndoCommand();
3375 resizeCommand->setText(i18n("Resize group"));
3376 QList <QGraphicsItem *> items = parent->childItems();
3377 QList <ItemInfo> infos = parent->resizeInfos();
3378 parent->clearResizeInfos();
3380 for (int i = 0; i < items.count(); ++i) {
3381 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3382 if (item && item->type() == AVWIDGET) {
3383 ItemInfo info = infos.at(itemcount);
3384 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3388 m_commandStack->push(resizeCommand);
3391 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3393 } else if (m_operationMode == FADEIN) {
3394 // resize fade in effect
3395 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3396 int ix = item->hasEffect("volume", "fadein");
3397 int ix2 = item->hasEffect("", "fade_from_black");
3399 QDomElement oldeffect = item->effectAt(ix);
3400 int start = item->cropStart().frames(m_document->fps());
3401 int end = item->fadeIn();
3403 slotDeleteEffect(item, -1, oldeffect, false);
3406 QDomElement effect = oldeffect.cloneNode().toElement();
3407 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3408 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3409 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3410 emit clipItemSelected(item, ix);
3412 } else if (item->fadeIn() != 0 && ix2 == -1) {
3414 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3416 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3417 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3418 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3419 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3422 QDomElement oldeffect = item->effectAt(ix2);
3423 int start = item->cropStart().frames(m_document->fps());
3424 int end = item->fadeIn();
3426 slotDeleteEffect(item, -1, oldeffect, false);
3429 QDomElement effect = oldeffect.cloneNode().toElement();
3430 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3431 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3432 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3433 emit clipItemSelected(item, ix2);
3436 } else if (m_operationMode == FADEOUT) {
3437 // resize fade in effect
3438 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3439 int ix = item->hasEffect("volume", "fadeout");
3440 int ix2 = item->hasEffect("", "fade_to_black");
3442 QDomElement oldeffect = item->effectAt(ix);
3443 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3444 int start = item->fadeOut();
3446 slotDeleteEffect(item, -1, oldeffect, false);
3448 start = end - start;
3449 QDomElement effect = oldeffect.cloneNode().toElement();
3450 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3451 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3452 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3453 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3454 emit clipItemSelected(item, ix);
3456 } else if (item->fadeOut() != 0 && ix2 == -1) {
3458 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3460 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3461 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3462 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3463 EffectsList::setParameter(effect, "out", QString::number(0));
3464 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3467 QDomElement oldeffect = item->effectAt(ix2);
3468 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3469 int start = item->fadeOut();
3471 slotDeleteEffect(item, -1, oldeffect, false);
3473 start = end - start;
3474 QDomElement effect = oldeffect.cloneNode().toElement();
3475 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3476 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3477 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3478 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3479 emit clipItemSelected(item, ix2);
3482 } else if (m_operationMode == KEYFRAME) {
3483 // update the MLT effect
3484 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3485 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3487 // check if we want to remove keyframe
3488 double val = mapToScene(event->pos()).toPoint().y();
3489 QRectF br = item->sceneBoundingRect();
3490 double maxh = 100.0 / br.height();
3491 val = (br.bottom() - val) * maxh;
3492 int start = item->cropStart().frames(m_document->fps());
3493 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3495 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3497 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3499 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3502 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3503 //item->updateKeyframeEffect();
3504 //QString next = item->keyframes(item->selectedEffectIndex());
3505 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3506 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3508 m_commandStack->push(command);
3509 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3510 emit clipItemSelected(item, item->selectedEffectIndex());
3512 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3513 // A transition is selected
3515 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3516 if (transitionClip && transitionClip->baseClip()) {
3517 QString size = transitionClip->baseClip()->getProperty("frame_size");
3518 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3519 if (factor == 0) factor = 1.0;
3520 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3521 p.setY(size.section('x', 1, 1).toInt());
3523 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3524 } else emit transitionItemSelected(NULL);
3525 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3526 m_operationMode = NONE;
3529 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3531 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3533 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3534 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3537 if (item->isSelected()) emit clipItemSelected(NULL);
3538 item->baseClip()->removeReference();
3539 m_document->updateClip(item->baseClip()->getId());
3541 /*if (item->baseClip()->isTransparent()) {
3542 // also remove automatic transition
3543 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3544 if (tr && tr->isAutomatic()) {
3545 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3546 scene()->removeItem(tr);
3550 m_waitingThumbs.removeAll(item);
3551 if (m_dragItem == item) m_dragItem = NULL;
3552 #if QT_VERSION >= 0x040600
3553 // animate item deletion
3554 item->closeAnimation();
3555 /*if (refresh) item->closeAnimation();
3557 // no refresh, means we have several operations chained, we need to delete clip immediatly
3558 // so that it does not get in the way of the other
3567 setDocumentModified();
3568 if (refresh) m_document->renderer()->doRefresh();
3571 void CustomTrackView::deleteSelectedClips()
3573 resetSelectionGroup();
3574 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3575 if (itemList.count() == 0) {
3576 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3579 scene()->clearSelection();
3580 QUndoCommand *deleteSelected = new QUndoCommand();
3582 bool resetGroup = false;
3585 int transitionCount = 0;
3586 // expand & destroy groups
3587 for (int i = 0; i < itemList.count(); i++) {
3588 if (itemList.at(i)->type() == GROUPWIDGET) {
3590 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3591 QList <ItemInfo> clipInfos;
3592 QList <ItemInfo> transitionInfos;
3593 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3594 for (int j = 0; j < children.count(); j++) {
3595 if (children.at(j)->type() == AVWIDGET) {
3596 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3597 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3598 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3599 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3600 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3602 if (itemList.contains(children.at(j))) {
3603 children.removeAt(j);
3607 itemList += children;
3608 if (clipInfos.count() > 0)
3609 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3611 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3612 itemList.insert(i + 1, itemList.at(i)->parentItem());
3615 for (int i = 0; i < itemList.count(); i++) {
3616 if (itemList.at(i)->type() == AVWIDGET) {
3618 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3619 if (item->parentItem()) resetGroup = true;
3620 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3621 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3622 emit clipItemSelected(NULL);
3623 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3625 Transition *item = static_cast <Transition *>(itemList.at(i));
3626 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3627 if (item->parentItem()) resetGroup = true;
3628 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3629 emit transitionItemSelected(NULL);
3632 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3633 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3634 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3635 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3636 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3637 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3638 else deleteSelected->setText(i18n("Delete selected items"));
3639 m_commandStack->push(deleteSelected);
3642 void CustomTrackView::changeClipSpeed()
3644 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3645 if (itemList.count() == 0) {
3646 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3649 QUndoCommand *changeSelected = new QUndoCommand();
3650 changeSelected->setText("Edit clip speed");
3654 for (int i = 0; i < itemList.count(); i++) {
3655 if (itemList.at(i)->type() == AVWIDGET) {
3656 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3657 ItemInfo info = item->info();
3658 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3660 double speed = (double) percent / 100.0;
3661 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3663 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3667 if (count > 0) m_commandStack->push(changeSelected);
3668 else delete changeSelected;
3671 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3673 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3674 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3676 kDebug() << "ERROR: Cannot find clip for speed change";
3677 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3680 info.track = m_document->tracksCount() - item->track();
3682 if (item->isVideoOnly())
3683 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3684 else if (item->isAudioOnly())
3685 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3687 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3689 item->setSpeed(speed, strobe);
3690 item->updateRectGeometry();
3691 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3692 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3694 updatePositionEffects(item, info);
3695 setDocumentModified();
3696 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3699 void CustomTrackView::cutSelectedClips()
3701 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3702 QList<AbstractGroupItem *> groups;
3703 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3704 for (int i = 0; i < itemList.count(); ++i) {
3705 if (!itemList.at(i))
3707 if (itemList.at(i)->type() == AVWIDGET) {
3708 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3709 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3710 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3711 if (!groups.contains(group))
3713 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3714 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3715 m_commandStack->push(command);
3717 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3718 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3719 if (!groups.contains(group))
3724 for (int i = 0; i < groups.count(); ++i)
3725 razorGroup(groups.at(i), currentPos);
3728 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3731 QList <QGraphicsItem *> children = group->childItems();
3732 QList <ItemInfo> clips1, transitions1;
3733 QList <ItemInfo> clipsCut, transitionsCut;
3734 QList <ItemInfo> clips2, transitions2;
3735 for (int i = 0; i < children.count(); ++i) {
3736 children.at(i)->setSelected(false);
3737 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3738 if (child->type() == AVWIDGET) {
3739 if (cutPos > child->endPos())
3740 clips1 << child->info();
3741 else if (cutPos < child->startPos())
3742 clips2 << child->info();
3744 clipsCut << child->info();
3746 if (cutPos > child->endPos())
3747 transitions1 << child->info();
3748 else if (cutPos < child->startPos())
3749 transitions2 << child->info();
3751 transitionsCut << child->info();
3754 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3756 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3757 m_commandStack->push(command);
3761 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)
3764 for (int i = 0; i < clipsCut.count(); ++i) {
3765 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3767 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3768 clips1 << clip->info();
3769 if (clipBehind != NULL)
3770 clips2 << clipBehind->info();
3773 /* TODO: cut transitionsCut
3774 * For now just append them to group1 */
3775 transitions1 << transitionsCut;
3776 doGroupClips(clips1, transitions1, true);
3777 doGroupClips(clips2, transitions2, true);
3779 /* we might also just use clipsCut.at(0)->parentItem().
3780 * Do this loop just in case something went wrong during cut */
3781 for (int i = 0; i < clipsCut.count(); ++i) {
3782 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3783 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3784 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3785 QList <QGraphicsItem *> children = group->childItems();
3786 QList <ItemInfo> groupClips;
3787 QList <ItemInfo> groupTrans;
3788 for (int j = 0; j < children.count(); ++j) {
3789 if (children.at(j)->type() == AVWIDGET)
3790 groupClips << ((AbstractClipItem *)children.at(j))->info();
3791 else if (children.at(j)->type() == TRANSITIONWIDGET)
3792 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3794 doGroupClips(groupClips, groupTrans, false);
3798 for (int i = 0; i < clipsCut.count(); ++i)
3799 cutClip(clipsCut.at(i), cutPos, false);
3800 // TODO: uncut transitonsCut
3801 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3805 void CustomTrackView::groupClips(bool group)
3807 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3808 QList <ItemInfo> clipInfos;
3809 QList <ItemInfo> transitionInfos;
3810 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3813 int max = itemList.count();
3814 for (int i = 0; i < max; i++) {
3815 if (itemList.at(i)->type() == GROUPWIDGET) {
3816 itemList += itemList.at(i)->childItems();
3820 for (int i = 0; i < itemList.count(); i++) {
3821 if (itemList.at(i)->type() == AVWIDGET) {
3822 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3823 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3824 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3825 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3826 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3829 if (clipInfos.count() > 0) {
3830 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3831 m_commandStack->push(command);
3835 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3837 resetSelectionGroup();
3838 m_scene->clearSelection();
3840 for (int i = 0; i < clipInfos.count(); i++) {
3841 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3842 if (clip == NULL) continue;
3843 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3844 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3845 m_document->clipManager()->removeGroup(grp);
3846 scene()->destroyItemGroup(grp);
3848 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3850 for (int i = 0; i < transitionInfos.count(); i++) {
3851 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3852 if (tr == NULL) continue;
3853 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3854 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3855 m_document->clipManager()->removeGroup(grp);
3856 scene()->destroyItemGroup(grp);
3858 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3860 setDocumentModified();
3864 QList <QGraphicsItemGroup *> groups;
3865 for (int i = 0; i < clipInfos.count(); i++) {
3866 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3868 clip->setSelected(true);
3871 for (int i = 0; i < transitionInfos.count(); i++) {
3872 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3874 clip->setSelected(true);
3878 groupSelectedItems(false, true);
3879 setDocumentModified();
3882 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3884 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3885 if (baseclip == NULL) {
3886 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3890 if (baseclip->producer() == NULL) {
3891 // If the clip has no producer, we must wait until it is created...
3893 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3894 emit forceClipProcessing(clipId);
3895 qApp->processEvents();
3896 for (int i = 0; i < 3; i++) {
3897 if (baseclip->producer() == NULL) {
3898 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3901 if (baseclip->producer() == NULL) {
3902 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3906 emit displayMessage(QString(), InformationMessage);
3910 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3911 item->setEffectList(effects);
3912 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3913 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3914 scene()->addItem(item);
3916 int tracknumber = m_document->tracksCount() - info.track - 1;
3917 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3918 if (isLocked) item->setItemLocked(true);
3920 baseclip->addReference();
3921 m_document->updateClip(baseclip->getId());
3922 info.track = m_document->tracksCount() - info.track;
3923 Mlt::Producer *prod;
3924 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3925 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3926 else prod = baseclip->producer(info.track);
3927 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3928 for (int i = 0; i < item->effectsCount(); i++) {
3929 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3931 setDocumentModified();
3932 if (refresh) m_document->renderer()->doRefresh();
3933 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3934 m_thumbsTimer.start();
3937 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3939 QList<QGraphicsItem *> list = scene()->items();
3940 ClipItem *clip = NULL;
3941 for (int i = 0; i < list.size(); ++i) {
3942 if (list.at(i)->type() == AVWIDGET) {
3943 clip = static_cast <ClipItem *>(list.at(i));
3944 if (clip->clipProducer() == clipId) {
3945 ItemInfo info = clip->info();
3946 info.track = m_document->tracksCount() - clip->track();
3947 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3948 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3950 clip->refreshClip(true);
3957 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3959 int framepos = (int)(pos.frames(m_document->fps()));
3960 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3961 ClipItem *clip = NULL;
3962 for (int i = 0; i < list.size(); i++) {
3963 if (!list.at(i)->isEnabled()) continue;
3964 if (list.at(i)->type() == AVWIDGET) {
3965 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3966 if (test->endPos() == pos) clip = test;
3973 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3975 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3976 ClipItem *clip = NULL;
3977 for (int i = 0; i < list.size(); i++) {
3978 if (!list.at(i)->isEnabled()) continue;
3979 if (list.at(i)->type() == AVWIDGET) {
3980 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3981 if (test->startPos() == pos) clip = test;
3988 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3990 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3991 QList<QGraphicsItem *> list = scene()->items(p);
3992 ClipItem *clip = NULL;
3993 for (int i = 0; i < list.size(); i++) {
3994 if (!list.at(i)->isEnabled()) continue;
3995 if (list.at(i)->type() == AVWIDGET) {
3996 clip = static_cast <ClipItem *>(list.at(i));
4003 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4005 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4008 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4010 const QPointF p(pos, (track + 1) * m_tracksHeight);
4011 QList<QGraphicsItem *> list = scene()->items(p);
4012 Transition *clip = NULL;
4013 for (int i = 0; i < list.size(); i++) {
4014 if (!list.at(i)->isEnabled()) continue;
4015 if (list.at(i)->type() == TRANSITIONWIDGET) {
4016 clip = static_cast <Transition *>(list.at(i));
4023 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4025 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4028 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4030 int framepos = (int)(pos.frames(m_document->fps()));
4031 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4032 QList<QGraphicsItem *> list = scene()->items(p);
4033 Transition *clip = NULL;
4034 for (int i = 0; i < list.size(); i++) {
4035 if (!list.at(i)->isEnabled()) continue;
4036 if (list.at(i)->type() == TRANSITIONWIDGET) {
4037 Transition *test = static_cast <Transition *>(list.at(i));
4038 if (test->endPos() == pos) clip = test;
4045 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4047 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4048 QList<QGraphicsItem *> list = scene()->items(p);
4049 Transition *clip = NULL;
4050 for (int i = 0; i < list.size(); ++i) {
4051 if (!list.at(i)->isEnabled()) continue;
4052 if (list.at(i)->type() == TRANSITIONWIDGET) {
4053 Transition *test = static_cast <Transition *>(list.at(i));
4054 if (test->startPos() == pos) clip = test;
4061 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4063 if (m_selectionGroup) resetSelectionGroup(false);
4064 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4066 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);
4067 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4070 Mlt::Producer *prod;
4071 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4072 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4073 else prod = item->baseClip()->producer(end.track);
4075 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);
4077 bool snap = KdenliveSettings::snaptopoints();
4078 KdenliveSettings::setSnaptopoints(false);
4079 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4081 int tracknumber = m_document->tracksCount() - end.track - 1;
4082 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4083 m_scene->clearSelection();
4084 if (isLocked) item->setItemLocked(true);
4086 if (item->isItemLocked()) item->setItemLocked(false);
4087 item->setSelected(true);
4089 if (item->baseClip()->isTransparent()) {
4090 // Also move automatic transition
4091 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4092 if (tr && tr->isAutomatic()) {
4093 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4094 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);
4095 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4098 KdenliveSettings::setSnaptopoints(snap);
4099 setDocumentModified();
4101 // undo last move and emit error message
4102 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4104 if (refresh) m_document->renderer()->doRefresh();
4105 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4108 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4111 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4112 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4113 resetSelectionGroup();
4114 m_scene->clearSelection();
4116 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4117 scene()->addItem(m_selectionGroup);
4119 m_document->renderer()->blockSignals(true);
4120 for (int i = 0; i < startClip.count(); i++) {
4122 startClip[i].startPos = startClip.at(i).startPos - offset;
4123 startClip[i].track = startClip.at(i).track - trackOffset;
4125 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4126 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4128 clip->setItemLocked(false);
4129 if (clip->parentItem()) {
4130 m_selectionGroup->addToGroup(clip->parentItem());
4131 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4133 m_selectionGroup->addToGroup(clip);
4134 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4136 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4137 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4139 for (int i = 0; i < startTransition.count(); i++) {
4141 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4142 startTransition[i].track = startTransition.at(i).track - trackOffset;
4144 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4146 tr->setItemLocked(false);
4147 if (tr->parentItem()) {
4148 m_selectionGroup->addToGroup(tr->parentItem());
4149 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4151 m_selectionGroup->addToGroup(tr);
4152 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4154 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());
4155 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4157 m_document->renderer()->blockSignals(false);
4159 if (m_selectionGroup) {
4160 bool snap = KdenliveSettings::snaptopoints();
4161 KdenliveSettings::setSnaptopoints(false);
4163 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4164 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4166 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4168 int max = children.count();
4169 for (int i = 0; i < max; i++) {
4170 if (children.at(i)->type() == GROUPWIDGET) {
4171 children += children.at(i)->childItems();
4172 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4173 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4174 /*m_document->clipManager()->removeGroup(grp);
4175 m_scene->destroyItemGroup(grp);*/
4176 children.removeAll(children.at(i));
4181 for (int i = 0; i < children.count(); i++) {
4182 // re-add items in correct place
4183 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4184 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4186 ItemInfo info = item->info();
4187 int tracknumber = m_document->tracksCount() - info.track - 1;
4188 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4190 item->setItemLocked(true);
4191 else if (item->isItemLocked())
4192 item->setItemLocked(false);
4194 if (item->type() == AVWIDGET) {
4195 ClipItem *clip = static_cast <ClipItem*>(item);
4196 info.track = m_document->tracksCount() - info.track;
4197 Mlt::Producer *prod;
4198 if (clip->isAudioOnly())
4199 prod = clip->baseClip()->audioProducer(info.track);
4200 else if (clip->isVideoOnly())
4201 prod = clip->baseClip()->videoProducer();
4203 prod = clip->baseClip()->producer(info.track);
4204 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4205 for (int i = 0; i < clip->effectsCount(); i++) {
4206 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4208 } else if (item->type() == TRANSITIONWIDGET) {
4209 Transition *tr = static_cast <Transition*>(item);
4211 if (!tr->forcedTrack()) {
4212 newTrack = getPreviousVideoTrack(info.track);
4214 newTrack = tr->transitionEndTrack() + trackOffset;
4215 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4217 tr->updateTransitionEndTrack(newTrack);
4218 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4222 resetSelectionGroup(false);
4224 for (int i = 0; i < children.count(); i++) {
4225 if (children.at(i)->parentItem())
4226 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4230 KdenliveSettings::setSnaptopoints(snap);
4231 m_document->renderer()->doRefresh();
4232 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4235 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4237 Transition *item = getTransitionItemAt(start.startPos, start.track);
4239 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);
4240 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4243 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4244 bool snap = KdenliveSettings::snaptopoints();
4245 KdenliveSettings::setSnaptopoints(false);
4246 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4247 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4248 // Transition was moved
4249 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4250 } else if (end.endPos == start.endPos) {
4251 // Transition start resize
4252 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4253 } else if (end.startPos == start.startPos) {
4254 // Transition end resize;
4255 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4256 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4259 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4260 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4261 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4263 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4264 KdenliveSettings::setSnaptopoints(snap);
4265 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4266 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());
4267 if (m_dragItem && m_dragItem == item) {
4269 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4270 if (transitionClip && transitionClip->baseClip()) {
4271 QString size = transitionClip->baseClip()->getProperty("frame_size");
4272 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4273 if (factor == 0) factor = 1.0;
4274 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4275 p.setY(size.section('x', 1, 1).toInt());
4277 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4279 if (m_refresh) m_document->renderer()->doRefresh();
4280 setDocumentModified();
4283 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4285 bool resizeClipStart = (start.startPos != end.startPos);
4286 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4288 if (dontWorry) return;
4289 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);
4290 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4293 if (item->parentItem()) {
4294 // Item is part of a group, reset group
4295 resetSelectionGroup();
4298 bool snap = KdenliveSettings::snaptopoints();
4299 KdenliveSettings::setSnaptopoints(false);
4300 if (resizeClipStart) {
4301 ItemInfo clipinfo = item->info();
4302 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4303 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4305 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4306 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4307 updatePositionEffects(item, clipinfo);
4308 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4310 ItemInfo clipinfo = item->info();
4311 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4312 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4314 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4315 updatePositionEffects(item, clipinfo);
4316 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4318 if (!resizeClipStart && end.cropStart != start.cropStart) {
4319 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4320 ItemInfo clipinfo = end;
4321 clipinfo.track = m_document->tracksCount() - end.track;
4322 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4324 item->setCropStart(end.cropStart);
4325 item->resetThumbs(true);
4328 m_document->renderer()->doRefresh();
4329 KdenliveSettings::setSnaptopoints(snap);
4330 setDocumentModified();
4333 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4335 if (pos == oldInfo.startPos.frames(m_document->fps()))
4337 bool snap = KdenliveSettings::snaptopoints();
4339 KdenliveSettings::setSnaptopoints(false);
4340 item->resizeStart(pos);
4341 if (item->startPos().frames(m_document->fps()) != pos) {
4342 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4343 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4344 KdenliveSettings::setSnaptopoints(snap);
4347 KdenliveSettings::setSnaptopoints(snap);
4350 bool hasParentCommand = false;
4352 hasParentCommand = true;
4354 command = new QUndoCommand();
4355 command->setText(i18n("Resize clip start"));
4358 // do this here, too, because otherwise undo won't update the group
4359 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4360 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4362 ItemInfo info = item->info();
4363 if (item->type() == AVWIDGET) {
4364 ItemInfo resizeinfo = oldInfo;
4365 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4366 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4368 // Check if there is an automatic transition on that clip (lower track)
4369 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4370 if (transition && transition->isAutomatic()) {
4371 ItemInfo trInfo = transition->info();
4372 ItemInfo newTrInfo = trInfo;
4373 newTrInfo.startPos = item->startPos();
4374 if (newTrInfo.startPos < newTrInfo.endPos)
4375 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4377 // Check if there is an automatic transition on that clip (upper track)
4378 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4379 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4380 ItemInfo trInfo = transition->info();
4381 ItemInfo newTrInfo = trInfo;
4382 newTrInfo.startPos = item->startPos();
4383 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4384 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4385 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4389 TODO: cleanup the effect update process
4391 ClipItem *clip = static_cast < ClipItem * >(item);
4392 updatePositionEffects(clip, oldInfo);
4396 QDomElement root = doc.createElement("list");
4397 doc.appendChild(root);
4398 QList <int> indexes;
4399 for (int i = 0; i < clip->effectsCount(); i++) {
4400 QDomElement effect = clip->effectAt(i);
4401 if (EffectsList::hasKeyFrames(effect)) {
4402 doc.appendChild(doc.importNode(effect, true));
4407 /*int panZoomPos = clip->hasEffect("affine", "pan_zoom");
4408 if (panZoomPos != -1) {
4409 doc.appendChild(doc.importNode(clip->effectAt(panZoomPos), true));
4410 indexes.append(panZoomPos);
4413 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true, m_document->width(), m_document->height())) {
4414 // Keyframes were modified, updateClip
4415 QDomNodeList effs = doc.elementsByTagName("effect");
4417 // Since we must always resize clip before updating the keyframes, we
4418 // put a resize command before & after checking keyframes so that
4419 // we are sure the resize is performed before whenever we do or undo the action
4421 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4422 for (int i = 0; i < indexes.count(); i++) {
4423 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);
4424 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4426 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4427 emit clipItemSelected(clip);
4429 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4432 KdenliveSettings::setSnaptopoints(false);
4433 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4434 KdenliveSettings::setSnaptopoints(snap);
4435 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4437 } else if (item->type() == TRANSITIONWIDGET) {
4438 Transition *transition = static_cast <Transition *>(item);
4439 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)) {
4440 // Cannot resize transition
4441 KdenliveSettings::setSnaptopoints(false);
4442 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4443 KdenliveSettings::setSnaptopoints(snap);
4444 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4446 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4447 if (command == NULL)
4448 m_commandStack->push(moveCommand);
4452 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4453 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4455 if (!hasParentCommand)
4456 m_commandStack->push(command);
4459 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4461 if (pos == oldInfo.endPos.frames(m_document->fps()))
4463 bool snap = KdenliveSettings::snaptopoints();
4465 KdenliveSettings::setSnaptopoints(false);
4466 item->resizeEnd(pos);
4467 if (item->endPos().frames(m_document->fps()) != pos) {
4468 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4469 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4470 KdenliveSettings::setSnaptopoints(snap);
4473 KdenliveSettings::setSnaptopoints(snap);
4476 bool hasParentCommand = false;
4478 hasParentCommand = true;
4480 command = new QUndoCommand();
4481 command->setText(i18n("Resize clip end"));
4484 // do this here, too, because otherwise undo won't update the group
4485 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4486 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4488 ItemInfo info = item->info();
4489 if (item->type() == AVWIDGET) {
4490 ItemInfo resizeinfo = info;
4491 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4492 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4494 // Check if there is an automatic transition on that clip (lower track)
4495 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4496 if (tr && tr->isAutomatic()) {
4497 ItemInfo trInfo = tr->info();
4498 ItemInfo newTrInfo = trInfo;
4499 newTrInfo.endPos = item->endPos();
4500 if (newTrInfo.endPos > newTrInfo.startPos)
4501 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4504 // Check if there is an automatic transition on that clip (upper track)
4505 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4506 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4507 ItemInfo trInfo = tr->info();
4508 ItemInfo newTrInfo = trInfo;
4509 newTrInfo.endPos = item->endPos();
4510 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4511 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4512 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4517 ClipItem *clip = static_cast < ClipItem * >(item);
4519 QDomElement root = doc.createElement("list");
4520 doc.appendChild(root);
4521 QList <int> indexes;
4522 for (int i = 0; i < clip->effectsCount(); i++) {
4523 QDomElement effect = clip->effectAt(i);
4524 if (EffectsList::hasKeyFrames(effect)) {
4525 doc.appendChild(doc.importNode(effect, true));
4530 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false, m_document->width(), m_document->height())) {
4531 // Keyframes were modified, updateClip
4532 QDomNodeList effs = doc.elementsByTagName("effect");
4534 // Since we must always resize clip before updating the keyframes, we
4535 // put a resize command before & after checking keyframes so that
4536 // we are sure the resize is performed before whenever we do or undo the action
4538 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4539 for (int i = 0; i < indexes.count(); i++) {
4540 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);
4541 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4543 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4544 emit clipItemSelected(clip);
4546 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4549 updatePositionEffects(clip, oldInfo);
4551 KdenliveSettings::setSnaptopoints(false);
4552 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4553 KdenliveSettings::setSnaptopoints(true);
4554 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4556 } else if (item->type() == TRANSITIONWIDGET) {
4557 Transition *transition = static_cast <Transition *>(item);
4558 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)) {
4559 // Cannot resize transition
4560 KdenliveSettings::setSnaptopoints(false);
4561 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4562 KdenliveSettings::setSnaptopoints(true);
4563 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4565 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4566 if (command == NULL)
4567 m_commandStack->push(moveCommand);
4570 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4571 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4573 if (!hasParentCommand)
4574 m_commandStack->push(command);
4577 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4579 int end = item->fadeIn();
4581 // there is a fade in effect
4582 int effectPos = item->hasEffect("volume", "fadein");
4583 if (effectPos != -1) {
4584 QDomElement oldeffect = item->effectAt(effectPos);
4585 int start = item->cropStart().frames(m_document->fps());
4586 int max = item->cropDuration().frames(m_document->fps());
4588 // Make sure the fade effect is not longer than the clip
4589 item->setFadeIn(max);
4590 end = item->fadeIn();
4593 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4594 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4595 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4596 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4597 // if fade effect is displayed, update the effect edit widget with new clip duration
4598 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4600 effectPos = item->hasEffect("brightness", "fade_from_black");
4601 if (effectPos != -1) {
4602 QDomElement oldeffect = item->effectAt(effectPos);
4603 int start = item->cropStart().frames(m_document->fps());
4604 int max = item->cropDuration().frames(m_document->fps());
4606 // Make sure the fade effect is not longer than the clip
4607 item->setFadeIn(max);
4608 end = item->fadeIn();
4611 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4612 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4613 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4614 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4615 // if fade effect is displayed, update the effect edit widget with new clip duration
4616 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4619 int start = item->fadeOut();
4621 // there is a fade out effect
4622 int effectPos = item->hasEffect("volume", "fadeout");
4623 if (effectPos != -1) {
4624 QDomElement oldeffect = item->effectAt(effectPos);
4625 int max = item->cropDuration().frames(m_document->fps());
4626 int end = max + item->cropStart().frames(m_document->fps());
4628 // Make sure the fade effect is not longer than the clip
4629 item->setFadeOut(max);
4630 start = item->fadeOut();
4632 start = end - start;
4633 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4634 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4635 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4636 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4637 // if fade effect is displayed, update the effect edit widget with new clip duration
4638 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4640 effectPos = item->hasEffect("brightness", "fade_to_black");
4641 if (effectPos != -1) {
4642 QDomElement oldeffect = item->effectAt(effectPos);
4643 int max = item->cropDuration().frames(m_document->fps());
4644 int end = max + item->cropStart().frames(m_document->fps());
4646 // Make sure the fade effect is not longer than the clip
4647 item->setFadeOut(max);
4648 start = item->fadeOut();
4650 start = end - start;
4651 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4652 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4653 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4654 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4655 // if fade effect is displayed, update the effect edit widget with new clip duration
4656 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4660 int effectPos = item->hasEffect("freeze", "freeze");
4661 if (effectPos != -1) {
4662 // Freeze effect needs to be adjusted with clip resize
4663 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4664 QDomElement eff = item->getEffectAt(effectPos);
4665 if (!eff.isNull() && diff != 0) {
4666 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4667 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4668 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4669 emit clipItemSelected(item, item->selectedEffectIndex());
4674 effectPos = item->hasEffect("affine", "pan_zoom");
4675 if (effectPos != -1) {
4676 QDomElement oldeffect = item->effectAt(effectPos);
4677 int start = item->cropStart().frames(m_document->fps());
4678 int max = start + item->cropDuration().frames(m_document->fps());
4683 oldeffect.setAttribute("in", start);
4684 oldeffect.setAttribute("out", max);
4686 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4687 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4688 // if effect is displayed, update the effect edit widget with new clip duration
4689 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4693 double CustomTrackView::getSnapPointForPos(double pos)
4695 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4698 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4700 QList <GenTime> snaps;
4701 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4702 QList<QGraphicsItem *> itemList = items();
4703 for (int i = 0; i < itemList.count(); i++) {
4704 if (itemList.at(i) == selected) continue;
4705 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4706 if (itemList.at(i)->type() == AVWIDGET) {
4707 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4708 GenTime start = item->startPos();
4709 GenTime end = item->endPos();
4710 snaps.append(start);
4712 if (!offsetList.isEmpty()) {
4713 for (int j = 0; j < offsetList.size(); j++) {
4714 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4715 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4719 QList < GenTime > markers = item->snapMarkers();
4720 for (int j = 0; j < markers.size(); ++j) {
4721 GenTime t = markers.at(j);
4723 if (!offsetList.isEmpty()) {
4724 for (int k = 0; k < offsetList.size(); k++) {
4725 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4729 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4730 Transition *transition = static_cast <Transition*>(itemList.at(i));
4731 GenTime start = transition->startPos();
4732 GenTime end = transition->endPos();
4733 snaps.append(start);
4735 if (!offsetList.isEmpty()) {
4736 for (int j = 0; j < offsetList.size(); j++) {
4737 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4738 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4744 // add cursor position
4745 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4747 if (!offsetList.isEmpty()) {
4748 for (int j = 0; j < offsetList.size(); j++) {
4749 snaps.append(pos - offsetList.at(j));
4754 for (int i = 0; i < m_guides.count(); i++) {
4755 snaps.append(m_guides.at(i)->position());
4756 if (!offsetList.isEmpty()) {
4757 for (int j = 0; j < offsetList.size(); j++) {
4758 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4764 m_scene->setSnapList(snaps);
4765 //for (int i = 0; i < m_snapPoints.size(); ++i)
4766 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4769 void CustomTrackView::slotSeekToPreviousSnap()
4771 updateSnapPoints(NULL);
4772 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4773 setCursorPos((int) res.frames(m_document->fps()));
4777 void CustomTrackView::slotSeekToNextSnap()
4779 updateSnapPoints(NULL);
4780 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4781 setCursorPos((int) res.frames(m_document->fps()));
4785 void CustomTrackView::clipStart()
4787 AbstractClipItem *item = getMainActiveClip();
4789 setCursorPos((int) item->startPos().frames(m_document->fps()));
4794 void CustomTrackView::clipEnd()
4796 AbstractClipItem *item = getMainActiveClip();
4798 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4803 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4805 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4806 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4807 m_commandStack->push(command);
4810 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4812 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4813 m_commandStack->push(command);
4816 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4818 DocClipBase *base = m_document->clipManager()->getClipById(id);
4819 QList <CommentedTime> markers = base->commentedSnapMarkers();
4821 if (markers.isEmpty()) {
4822 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4825 QUndoCommand *deleteMarkers = new QUndoCommand();
4826 deleteMarkers->setText("Delete clip markers");
4828 for (int i = 0; i < markers.size(); i++) {
4829 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4831 m_commandStack->push(deleteMarkers);
4834 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4836 DocClipBase *base = m_document->clipManager()->getClipById(id);
4837 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4838 else base->deleteSnapMarker(pos);
4839 emit updateClipMarkers(base);
4840 setDocumentModified();
4841 viewport()->update();
4844 int CustomTrackView::hasGuide(int pos, int offset)
4846 for (int i = 0; i < m_guides.count(); i++) {
4847 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4848 if (qAbs(guidePos - pos) <= offset) return guidePos;
4849 else if (guidePos > pos) return -1;
4854 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4858 double fps = m_document->fps();
4859 for (int i = 0; i < m_guides.count(); i++) {
4860 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4861 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4863 goMenu->setEnabled(!m_guides.isEmpty());
4866 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4868 if (oldPos > GenTime() && pos > GenTime()) {
4870 for (int i = 0; i < m_guides.count(); i++) {
4871 if (m_guides.at(i)->position() == oldPos) {
4872 Guide *item = m_guides.at(i);
4873 item->updateGuide(pos, comment);
4877 } else if (pos > GenTime()) addGuide(pos, comment);
4881 for (int i = 0; i < m_guides.count(); i++) {
4882 if (m_guides.at(i)->position() == oldPos) {
4883 delete m_guides.takeAt(i);
4888 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4890 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4891 m_document->syncGuides(m_guides);
4894 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4896 for (int i = 0; i < m_guides.count(); i++) {
4897 if (m_guides.at(i)->position() == pos) {
4898 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4902 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4903 scene()->addItem(g);
4905 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4906 m_document->syncGuides(m_guides);
4910 void CustomTrackView::slotAddGuide()
4912 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4913 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4914 if (d.exec() != QDialog::Accepted) return;
4915 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4916 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4917 m_commandStack->push(command);
4921 void CustomTrackView::slotEditGuide(int guidePos)
4924 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4925 else pos = GenTime(guidePos, m_document->fps());
4927 for (int i = 0; i < m_guides.count(); i++) {
4928 if (m_guides.at(i)->position() == pos) {
4929 slotEditGuide(m_guides.at(i)->info());
4934 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4937 void CustomTrackView::slotEditGuide(CommentedTime guide)
4939 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4940 if (d.exec() == QDialog::Accepted) {
4941 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4942 m_commandStack->push(command);
4947 void CustomTrackView::slotEditTimeLineGuide()
4949 if (m_dragGuide == NULL) return;
4950 CommentedTime guide = m_dragGuide->info();
4951 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4952 if (d.exec() == QDialog::Accepted) {
4953 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4954 m_commandStack->push(command);
4958 void CustomTrackView::slotDeleteGuide(int guidePos)
4961 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4962 else pos = GenTime(guidePos, m_document->fps());
4964 for (int i = 0; i < m_guides.count(); i++) {
4965 if (m_guides.at(i)->position() == pos) {
4966 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4967 m_commandStack->push(command);
4972 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4976 void CustomTrackView::slotDeleteTimeLineGuide()
4978 if (m_dragGuide == NULL) return;
4979 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4980 m_commandStack->push(command);
4984 void CustomTrackView::slotDeleteAllGuides()
4986 QUndoCommand *deleteAll = new QUndoCommand();
4987 deleteAll->setText("Delete all guides");
4988 for (int i = 0; i < m_guides.count(); i++) {
4989 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4991 m_commandStack->push(deleteAll);
4994 void CustomTrackView::setTool(PROJECTTOOL tool)
4999 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5002 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5003 m_scene->setScale(scaleFactor, verticalScale);
5004 removeTipAnimation();
5005 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5006 bool adjust = false;
5007 if (verticalScale != matrix().m22()) adjust = true;
5008 setMatrix(newmatrix);
5010 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5011 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
5012 for (int i = 0; i < m_guides.count(); i++) {
5013 QLineF l = m_guides.at(i)->line();
5014 l.setP2(QPointF(l.x2(), newHeight));
5015 m_guides.at(i)->setLine(l);
5017 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5020 int diff = sceneRect().width() - m_projectDuration;
5021 if (diff * newmatrix.m11() < 50) {
5022 if (newmatrix.m11() < 0.4)
5023 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5025 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5027 centerOn(QPointF(cursorPos(), verticalPos));
5030 void CustomTrackView::slotRefreshGuides()
5032 if (KdenliveSettings::showmarkers()) {
5033 for (int i = 0; i < m_guides.count(); i++)
5034 m_guides.at(i)->update();
5038 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5040 //kDebug() << "// DRAW BG: " << rect.width();
5041 painter->setClipRect(rect);
5042 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5043 QPen pen1 = painter->pen();
5044 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5045 painter->setPen(pen1);
5046 double min = rect.left();
5047 double max = rect.right();
5048 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5049 int maxTrack = m_document->tracksCount();
5050 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5051 QColor audioColor = palette().alternateBase().color();
5052 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5053 for (int i = 0; i < maxTrack; i++) {
5054 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5055 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5056 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5057 if (i == m_selectedTrack)
5058 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5060 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5062 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5064 int lowerLimit = m_tracksHeight * maxTrack + 1;
5065 if (height() > lowerLimit) {
5066 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5067 painter->fillRect(bg, base);
5071 bool CustomTrackView::findString(const QString &text)
5074 for (int i = 0; i < m_searchPoints.size(); ++i) {
5075 marker = m_searchPoints.at(i).comment();
5076 if (marker.contains(text, Qt::CaseInsensitive)) {
5077 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5078 int vert = verticalScrollBar()->value();
5079 int hor = cursorPos();
5080 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5088 void CustomTrackView::selectFound(QString track, QString pos)
5090 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5091 slotSelectTrack(track.toInt());
5093 int vert = verticalScrollBar()->value();
5094 int hor = cursorPos();
5095 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5098 bool CustomTrackView::findNextString(const QString &text)
5101 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5102 marker = m_searchPoints.at(i).comment();
5103 if (marker.contains(text, Qt::CaseInsensitive)) {
5104 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5105 int vert = verticalScrollBar()->value();
5106 int hor = cursorPos();
5107 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5116 void CustomTrackView::initSearchStrings()
5118 m_searchPoints.clear();
5119 QList<QGraphicsItem *> itemList = items();
5120 for (int i = 0; i < itemList.count(); i++) {
5121 // parse all clip names
5122 if (itemList.at(i)->type() == AVWIDGET) {
5123 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5124 GenTime start = item->startPos();
5125 CommentedTime t(start, item->clipName());
5126 m_searchPoints.append(t);
5127 // add all clip markers
5128 QList < CommentedTime > markers = item->commentedSnapMarkers();
5129 m_searchPoints += markers;
5134 for (int i = 0; i < m_guides.count(); i++)
5135 m_searchPoints.append(m_guides.at(i)->info());
5137 qSort(m_searchPoints);
5140 void CustomTrackView::clearSearchStrings()
5142 m_searchPoints.clear();
5146 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5148 QList<ItemInfo> matchingInfo;
5149 QList<QGraphicsItem *> itemList = items();
5150 for (int i = 0; i < itemList.count(); i++) {
5151 if (itemList.at(i)->type() == AVWIDGET) {
5152 ClipItem *item = (ClipItem *)itemList.at(i);
5153 if (item->clipProducer() == clipId)
5154 matchingInfo << item->info();
5157 return matchingInfo;
5160 void CustomTrackView::copyClip()
5162 qDeleteAll(m_copiedItems);
5163 m_copiedItems.clear();
5164 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5165 if (itemList.count() == 0) {
5166 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5169 for (int i = 0; i < itemList.count(); i++) {
5170 if (itemList.at(i)->type() == AVWIDGET) {
5171 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5172 ClipItem *clone = clip->clone(clip->info());
5173 m_copiedItems.append(clone);
5174 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5175 Transition *dup = static_cast <Transition *>(itemList.at(i));
5176 m_copiedItems.append(dup->clone());
5181 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5183 if (m_scene->editMode() != NORMALEDIT) {
5184 // If we are in overwrite mode, always allow the move
5187 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));
5188 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5189 for (int i = 0; i < collisions.count(); i++) {
5190 if (collisions.at(i)->type() == type) return false;
5195 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5198 for (int i = 0; i < infoList.count(); i++) {
5199 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));
5202 QList<QGraphicsItem *> collisions = scene()->items(path);
5203 for (int i = 0; i < collisions.count(); i++) {
5204 if (collisions.at(i)->type() == type) return false;
5209 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5211 for (int i = 0; i < items.count(); i++) {
5212 ItemInfo info = items.at(i)->info();
5213 info.startPos += offset;
5214 info.endPos += offset;
5215 info.track += trackOffset;
5216 if (!canBePastedTo(info, items.at(i)->type())) return false;
5221 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5223 QPainterPath movePath;
5224 movePath.moveTo(0, 0);
5226 for (int i = 0; i < items.count(); i++) {
5227 ItemInfo info = items.at(i)->info();
5228 info.startPos = info.startPos + offset;
5229 info.endPos = info.endPos + offset;
5230 info.track = info.track + trackOffset;
5231 if (info.startPos < GenTime()) {
5232 // No clip should go below 0
5235 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));
5236 movePath.addRect(rect);
5238 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5239 for (int i = 0; i < collisions.count(); i++) {
5240 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5241 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5249 void CustomTrackView::pasteClip()
5251 if (m_copiedItems.count() == 0) {
5252 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5257 GenTime pos = GenTime(-1);
5258 if (m_menuPosition.isNull()) {
5259 position = mapFromGlobal(QCursor::pos());
5260 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5261 track = m_selectedTrack;
5262 pos = GenTime(m_cursorPos, m_document->fps());
5263 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5267 position = m_menuPosition;
5270 if (pos == GenTime(-1))
5271 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5273 track = (int)(mapToScene(position).y() / m_tracksHeight);
5275 GenTime leftPos = m_copiedItems.at(0)->startPos();
5276 int lowerTrack = m_copiedItems.at(0)->track();
5277 int upperTrack = m_copiedItems.at(0)->track();
5278 for (int i = 1; i < m_copiedItems.count(); i++) {
5279 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5280 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5281 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5284 GenTime offset = pos - leftPos;
5285 int trackOffset = track - lowerTrack;
5287 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5288 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5289 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5290 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5293 QUndoCommand *pasteClips = new QUndoCommand();
5294 pasteClips->setText("Paste clips");
5296 for (int i = 0; i < m_copiedItems.count(); i++) {
5297 // parse all clip names
5298 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5299 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5300 ItemInfo info = clip->info();
5301 info.startPos += offset;
5302 info.endPos += offset;
5303 info.track += trackOffset;
5304 if (canBePastedTo(info, AVWIDGET)) {
5305 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5306 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5307 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5308 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5310 info.startPos = tr->startPos() + offset;
5311 info.endPos = tr->endPos() + offset;
5312 info.track = tr->track() + trackOffset;
5313 int transitionEndTrack;
5314 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5315 else transitionEndTrack = tr->transitionEndTrack();
5316 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5317 if (info.startPos >= info.endPos) {
5318 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5319 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5320 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5323 m_commandStack->push(pasteClips);
5326 void CustomTrackView::pasteClipEffects()
5328 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5329 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5332 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5334 QUndoCommand *paste = new QUndoCommand();
5335 paste->setText("Paste effects");
5337 QList<QGraphicsItem *> clips = scene()->selectedItems();
5340 for (int i = 0; i < clips.count(); ++i) {
5341 if (clips.at(i)->type() == GROUPWIDGET) {
5342 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5343 for (int j = 0; j < children.count(); j++) {
5344 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5345 clips.append(children.at(j));
5352 for (int i = 0; i < clips.count(); ++i) {
5353 if (clips.at(i)->type() == AVWIDGET) {
5354 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5355 for (int j = 0; j < clip->effectsCount(); j++) {
5356 QDomElement eff = clip->effectAt(j);
5357 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5358 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5359 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5364 if (paste->childCount() > 0) m_commandStack->push(paste);
5367 //adjust effects (fades, ...)
5368 for (int i = 0; i < clips.count(); ++i) {
5369 if (clips.at(i)->type() == AVWIDGET) {
5370 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5371 updatePositionEffects(item, item->info());
5377 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5379 // parse parameters to check if we need to adjust to the new crop start
5380 int diff = (newstart - oldstart).frames(m_document->fps());
5381 int max = (newstart + duration).frames(m_document->fps());
5382 QDomNodeList params = xml.elementsByTagName("parameter");
5383 for (int i = 0; i < params.count(); i++) {
5384 QDomElement e = params.item(i).toElement();
5385 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5386 QString def = e.attribute("default");
5387 // Effect has a keyframe type parameter, we need to adjust the values
5388 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5389 QStringList newKeyFrames;
5390 foreach(const QString &str, keys) {
5391 int pos = str.section(':', 0, 0).toInt();
5392 double val = str.section(':', 1, 1).toDouble();
5395 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5397 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5399 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5400 e.setAttribute("keyframes", newKeyFrames.join(";"));
5405 ClipItem *CustomTrackView::getClipUnderCursor() const
5407 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5408 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5409 for (int i = 0; i < collisions.count(); i++) {
5410 if (collisions.at(i)->type() == AVWIDGET) {
5411 return static_cast < ClipItem *>(collisions.at(i));
5417 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5419 QList<QGraphicsItem *> clips = scene()->selectedItems();
5420 if (clips.isEmpty()) {
5421 return getClipUnderCursor();
5423 AbstractClipItem *item = NULL;
5424 for (int i = 0; i < clips.count(); ++i) {
5425 if (clips.at(i)->type() == AVWIDGET) {
5426 item = static_cast < AbstractClipItem *>(clips.at(i));
5427 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5430 if (item) return item;
5435 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5437 QList<QGraphicsItem *> clips = scene()->selectedItems();
5438 if (clips.isEmpty()) {
5439 return getClipUnderCursor();
5442 // remove all items in the list that are not clips
5443 for (int i = 0; i < clips.count();) {
5444 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5447 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5448 for (int i = 0; i < clips.count(); ++i) {
5449 if (clips.at(i)->type() == AVWIDGET) {
5450 item = static_cast < ClipItem *>(clips.at(i));
5451 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5459 void CustomTrackView::setInPoint()
5461 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5463 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5466 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5470 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5473 void CustomTrackView::setOutPoint()
5475 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5477 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5480 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5484 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5487 void CustomTrackView::slotUpdateAllThumbs()
5489 if (!isEnabled()) return;
5490 QList<QGraphicsItem *> itemList = items();
5491 //if (itemList.isEmpty()) return;
5493 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5494 for (int i = 0; i < itemList.count(); i++) {
5495 if (itemList.at(i)->type() == AVWIDGET) {
5496 item = static_cast <ClipItem *>(itemList.at(i));
5497 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5498 // Check if we have a cached thumbnail
5499 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5500 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5501 if (QFile::exists(thumb)) {
5503 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5504 item->slotSetStartThumb(pix);
5507 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5508 QString endThumb = startThumb;
5509 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5510 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5511 if (QFile::exists(startThumb)) {
5512 QPixmap pix(startThumb);
5513 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5514 item->slotSetStartThumb(pix);
5516 if (QFile::exists(endThumb)) {
5517 QPixmap pix(endThumb);
5518 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5519 item->slotSetEndThumb(pix);
5522 item->refreshClip(false);
5526 viewport()->update();
5529 void CustomTrackView::saveThumbnails()
5531 QList<QGraphicsItem *> itemList = items();
5533 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5534 for (int i = 0; i < itemList.count(); i++) {
5535 if (itemList.at(i)->type() == AVWIDGET) {
5536 item = static_cast <ClipItem *>(itemList.at(i));
5537 if (item->clipType() != COLOR) {
5538 // Check if we have a cached thumbnail
5539 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5540 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5541 if (!QFile::exists(thumb)) {
5542 QPixmap pix(item->startThumb());
5546 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5547 QString endThumb = startThumb;
5548 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5549 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5550 if (!QFile::exists(startThumb)) {
5551 QPixmap pix(item->startThumb());
5552 pix.save(startThumb);
5554 if (!QFile::exists(endThumb)) {
5555 QPixmap pix(item->endThumb());
5565 void CustomTrackView::slotInsertTrack(int ix)
5567 TrackDialog d(m_document, parentWidget());
5568 d.comboTracks->setCurrentIndex(ix);
5569 d.label->setText(i18n("Insert track"));
5570 d.setWindowTitle(i18n("Insert New Track"));
5572 if (d.exec() == QDialog::Accepted) {
5573 ix = d.comboTracks->currentIndex();
5574 if (d.before_select->currentIndex() == 1)
5577 info.isMute = false;
5578 info.isLocked = false;
5579 if (d.video_track->isChecked()) {
5580 info.type = VIDEOTRACK;
5581 info.isBlind = false;
5583 info.type = AUDIOTRACK;
5584 info.isBlind = true;
5586 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5587 m_commandStack->push(addTrack);
5588 setDocumentModified();
5592 void CustomTrackView::slotDeleteTrack(int ix)
5594 if (m_document->tracksCount() < 2) return;
5595 TrackDialog d(m_document, parentWidget());
5596 d.comboTracks->setCurrentIndex(ix);
5597 d.label->setText(i18n("Delete track"));
5598 d.before_select->setHidden(true);
5599 d.setWindowTitle(i18n("Delete Track"));
5600 d.video_track->setHidden(true);
5601 d.audio_track->setHidden(true);
5602 if (d.exec() == QDialog::Accepted) {
5603 ix = d.comboTracks->currentIndex();
5604 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5605 deleteTimelineTrack(ix, info);
5606 setDocumentModified();
5607 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5608 m_commandStack->push(command);*/
5612 void CustomTrackView::slotConfigTracks(int ix)
5614 TracksConfigDialog d(m_document, ix, parentWidget());
5615 if (d.exec() == QDialog::Accepted) {
5616 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5617 m_commandStack->push(configTracks);
5618 QList <int> toDelete = d.deletedTracks();
5619 for (int i = 0; i < toDelete.count(); ++i) {
5620 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5621 deleteTimelineTrack(toDelete.at(i) - i, info);
5623 setDocumentModified();
5627 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5629 if (m_document->tracksCount() < 2) return;
5630 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5631 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5632 QList<QGraphicsItem *> selection = m_scene->items(r);
5633 QUndoCommand *deleteTrack = new QUndoCommand();
5634 deleteTrack->setText("Delete track");
5636 // Delete all clips in selected track
5637 for (int i = 0; i < selection.count(); i++) {
5638 if (selection.at(i)->type() == AVWIDGET) {
5639 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5640 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5641 m_scene->removeItem(item);
5644 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5645 Transition *item = static_cast <Transition *>(selection.at(i));
5646 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5647 m_scene->removeItem(item);
5653 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5654 m_commandStack->push(deleteTrack);
5657 void CustomTrackView::autoTransition()
5659 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5660 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5661 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5664 Transition *tr = static_cast <Transition*>(itemList.at(0));
5665 tr->setAutomatic(!tr->isAutomatic());
5666 QDomElement transition = tr->toXML();
5667 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);
5668 setDocumentModified();
5672 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5675 QDomNodeList params = effect.elementsByTagName("parameter");
5676 for (int i = 0; i < params.count(); i++) {
5677 QDomElement e = params.item(i).toElement();
5678 if (!e.isNull() && e.attribute("type") == "constant") {
5679 if (e.hasAttribute("factor")) {
5680 double factor = e.attribute("factor").toDouble();
5681 double value = e.attribute("value").toDouble();
5682 value = value / factor;
5683 result.append(QString::number(value));
5684 } else result.append(e.attribute("value"));
5690 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5692 QList<QGraphicsItem *> list = scene()->items();
5693 ClipItem *clip = NULL;
5694 for (int i = 0; i < list.size(); ++i) {
5695 if (list.at(i)->type() == AVWIDGET) {
5696 clip = static_cast <ClipItem *>(list.at(i));
5697 if (clip->clipProducer() == id) {
5698 clip->setClipName(name);
5702 viewport()->update();
5705 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5707 minimum = GenTime();
5708 maximum = GenTime();
5709 QList<QGraphicsItem *> selection;
5710 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5711 selection.removeAll(item);
5712 for (int i = 0; i < selection.count(); i++) {
5713 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5714 if (clip && clip->type() == AVWIDGET) {
5715 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5716 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5721 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5723 minimum = GenTime();
5724 maximum = GenTime();
5725 QList<QGraphicsItem *> selection;
5726 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5727 selection.removeAll(item);
5728 for (int i = 0; i < selection.count(); i++) {
5729 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5730 if (clip && clip->type() == TRANSITIONWIDGET) {
5731 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5732 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5737 void CustomTrackView::loadGroups(const QDomNodeList groups)
5739 for (int i = 0; i < groups.count(); i++) {
5740 QDomNodeList children = groups.at(i).childNodes();
5741 scene()->clearSelection();
5742 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5743 QDomNode n = children.item(nodeindex);
5744 QDomElement elem = n.toElement();
5745 int pos = elem.attribute("position").toInt();
5746 int track = elem.attribute("track").toInt();
5747 if (elem.tagName() == "clipitem") {
5748 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5749 if (clip) clip->setSelected(true);
5751 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5752 if (clip) clip->setSelected(true);
5755 groupSelectedItems(false, true);
5759 void CustomTrackView::splitAudio()
5761 resetSelectionGroup();
5762 QList<QGraphicsItem *> selection = scene()->selectedItems();
5763 if (selection.isEmpty()) {
5764 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5767 QUndoCommand *splitCommand = new QUndoCommand();
5768 splitCommand->setText(i18n("Split audio"));
5769 for (int i = 0; i < selection.count(); i++) {
5770 if (selection.at(i)->type() == AVWIDGET) {
5771 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5772 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5773 if (clip->parentItem()) {
5774 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5776 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5781 if (splitCommand->childCount() > 0)
5782 m_commandStack->push(splitCommand);
5785 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5787 ClipItem *clip = getClipItemAt(pos, track);
5789 kDebug() << "// Cannot find clip to split!!!";
5793 int start = pos.frames(m_document->fps());
5794 int freetrack = m_document->tracksCount() - track - 1;
5795 for (; freetrack > 0; freetrack--) {
5796 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5797 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5798 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5799 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5800 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5805 kDebug() << "GOT TRK: " << track;
5806 if (freetrack == 0) {
5807 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5809 ItemInfo info = clip->info();
5810 info.track = m_document->tracksCount() - freetrack;
5811 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5812 scene()->clearSelection();
5813 clip->setSelected(true);
5814 ClipItem *audioClip = getClipItemAt(start, info.track);
5816 clip->setVideoOnly(true);
5817 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5818 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5820 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5821 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5823 audioClip->setSelected(true);
5824 audioClip->setAudioOnly(true);
5825 groupSelectedItems(false, true);
5829 // unsplit clip: remove audio part and change video part to normal clip
5830 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5831 kDebug() << "//CANNOT FIND CLP GRP";
5834 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5835 QList<QGraphicsItem *> children = grp->childItems();
5836 if (children.count() != 2) {
5837 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5840 for (int i = 0; i < children.count(); i++) {
5841 if (children.at(i) != clip) {
5842 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5843 ItemInfo info = clip->info();
5844 deleteClip(clp->info());
5845 clip->setVideoOnly(false);
5846 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5847 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5852 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5853 m_document->clipManager()->removeGroup(grp);
5854 scene()->destroyItemGroup(grp);
5858 void CustomTrackView::setVideoOnly()
5860 resetSelectionGroup();
5861 QList<QGraphicsItem *> selection = scene()->selectedItems();
5862 if (selection.isEmpty()) {
5863 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5866 QUndoCommand *videoCommand = new QUndoCommand();
5867 videoCommand->setText(i18n("Video only"));
5868 for (int i = 0; i < selection.count(); i++) {
5869 if (selection.at(i)->type() == AVWIDGET) {
5870 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5871 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5872 if (clip->parentItem()) {
5873 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5875 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5880 m_commandStack->push(videoCommand);
5883 void CustomTrackView::setAudioOnly()
5885 resetSelectionGroup();
5886 QList<QGraphicsItem *> selection = scene()->selectedItems();
5887 if (selection.isEmpty()) {
5888 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5891 QUndoCommand *videoCommand = new QUndoCommand();
5892 videoCommand->setText(i18n("Audio only"));
5893 for (int i = 0; i < selection.count(); i++) {
5894 if (selection.at(i)->type() == AVWIDGET) {
5895 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5896 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5897 if (clip->parentItem()) {
5898 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5900 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5905 m_commandStack->push(videoCommand);
5908 void CustomTrackView::setAudioAndVideo()
5910 resetSelectionGroup();
5911 QList<QGraphicsItem *> selection = scene()->selectedItems();
5912 if (selection.isEmpty()) {
5913 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5916 QUndoCommand *videoCommand = new QUndoCommand();
5917 videoCommand->setText(i18n("Audio and Video"));
5918 for (int i = 0; i < selection.count(); i++) {
5919 if (selection.at(i)->type() == AVWIDGET) {
5920 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5921 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5922 if (clip->parentItem()) {
5923 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5925 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5930 m_commandStack->push(videoCommand);
5933 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5935 ClipItem *clip = getClipItemAt(pos, track);
5937 kDebug() << "// Cannot find clip to split!!!";
5941 int start = pos.frames(m_document->fps());
5942 clip->setVideoOnly(true);
5943 clip->setAudioOnly(false);
5944 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5945 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5947 } else if (audioOnly) {
5948 int start = pos.frames(m_document->fps());
5949 clip->setAudioOnly(true);
5950 clip->setVideoOnly(false);
5951 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5952 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5955 int start = pos.frames(m_document->fps());
5956 clip->setAudioOnly(false);
5957 clip->setVideoOnly(false);
5958 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5959 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5963 setDocumentModified();
5966 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5968 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5969 m_clipTypeGroup->setEnabled(false);
5971 m_clipTypeGroup->setEnabled(true);
5972 QList <QAction *> actions = m_clipTypeGroup->actions();
5974 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5975 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5976 else lookup = "clip_audio_and_video";
5977 for (int i = 0; i < actions.count(); i++) {
5978 if (actions.at(i)->data().toString() == lookup) {
5979 actions.at(i)->setChecked(true);
5986 void CustomTrackView::slotGoToMarker(QAction *action)
5988 int pos = action->data().toInt();
5989 setCursorPos(pos, true);
5992 void CustomTrackView::reloadTransitionLumas()
5996 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5997 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5998 for (int i = 0; i < params.count(); i++) {
5999 QDomElement e = params.item(i).toElement();
6000 if (e.attribute("tag") == "resource") {
6001 lumaNames = e.attribute("paramlistdisplay");
6002 lumaFiles = e.attribute("paramlist");
6007 QList<QGraphicsItem *> itemList = items();
6008 Transition *transitionitem;
6009 QDomElement transitionXml;
6010 for (int i = 0; i < itemList.count(); i++) {
6011 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6012 transitionitem = static_cast <Transition*>(itemList.at(i));
6013 transitionXml = transitionitem->toXML();
6014 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6015 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6016 for (int i = 0; i < params.count(); i++) {
6017 QDomElement e = params.item(i).toElement();
6018 if (e.attribute("tag") == "resource") {
6019 e.setAttribute("paramlistdisplay", lumaNames);
6020 e.setAttribute("paramlist", lumaFiles);
6025 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6026 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6027 for (int i = 0; i < params.count(); i++) {
6028 QDomElement e = params.item(i).toElement();
6029 if (e.attribute("tag") == "luma") {
6030 e.setAttribute("paramlistdisplay", lumaNames);
6031 e.setAttribute("paramlist", lumaFiles);
6038 emit transitionItemSelected(NULL);
6041 double CustomTrackView::fps() const
6043 return m_document->fps();
6046 void CustomTrackView::updateProjectFps()
6048 // update all clips to the new fps
6049 resetSelectionGroup();
6050 scene()->clearSelection();
6052 QList<QGraphicsItem *> itemList = items();
6053 for (int i = 0; i < itemList.count(); i++) {
6054 // remove all items and re-add them one by one
6055 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6057 for (int i = 0; i < itemList.count(); i++) {
6058 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6059 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6060 clip->updateFps(m_document->fps());
6061 m_scene->addItem(clip);
6062 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6063 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6064 QList<QGraphicsItem *> children = grp->childItems();
6065 for (int j = 0; j < children.count(); j++) {
6066 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6067 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6068 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6069 clip->updateFps(m_document->fps());
6072 m_document->clipManager()->removeGroup(grp);
6073 m_scene->addItem(grp);
6074 scene()->destroyItemGroup(grp);
6075 for (int j = 0; j < children.count(); j++) {
6076 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6077 //children.at(j)->setParentItem(0);
6078 children.at(j)->setSelected(true);
6081 groupSelectedItems(true, true);
6082 } else if (itemList.at(i)->type() == GUIDEITEM) {
6083 Guide *g = static_cast<Guide *>(itemList.at(i));
6085 m_scene->addItem(g);
6088 viewport()->update();
6091 void CustomTrackView::slotTrackDown()
6093 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6094 else m_selectedTrack++;
6095 emit updateTrackHeaders();
6096 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6097 ensureVisible(rect, 0, 0);
6098 viewport()->update();
6101 void CustomTrackView::slotTrackUp()
6103 if (m_selectedTrack > 0) m_selectedTrack--;
6104 else m_selectedTrack = m_document->tracksCount() - 1;
6105 emit updateTrackHeaders();
6106 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6107 ensureVisible(rect, 0, 0);
6108 viewport()->update();
6111 int CustomTrackView::selectedTrack() const
6113 return m_selectedTrack;
6116 QStringList CustomTrackView::selectedClips() const
6118 QStringList clipIds;
6119 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6120 for (int i = 0; i < selection.count(); i++) {
6121 if (selection.at(i)->type() == AVWIDGET) {
6122 ClipItem *item = (ClipItem *)selection.at(i);
6123 clipIds << item->clipProducer();
6129 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6131 QList<ClipItem *> clips;
6132 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6133 for (int i = 0; i < selection.count(); i++) {
6134 if (selection.at(i)->type() == AVWIDGET) {
6135 clips.append((ClipItem *)selection.at(i));
6141 void CustomTrackView::slotSelectTrack(int ix)
6143 m_selectedTrack = qMax(0, ix);
6144 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6145 emit updateTrackHeaders();
6146 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6147 ensureVisible(rect, 0, 0);
6148 viewport()->update();
6151 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6154 if (track != -1 && pos != -1)
6155 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6157 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6158 QList<QGraphicsItem *> selection = m_scene->items(rect);
6159 resetSelectionGroup(group);
6160 if (!group) m_scene->clearSelection();
6161 for (int i = 0; i < selection.count(); i++) {
6162 if (selection.at(i)->type() == AVWIDGET) {
6163 selection.at(i)->setSelected(add);
6167 if (group) groupSelectedItems();
6170 void CustomTrackView::selectTransition(bool add, bool group)
6172 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6173 QList<QGraphicsItem *> selection = m_scene->items(rect);
6174 resetSelectionGroup(group);
6175 if (!group) m_scene->clearSelection();
6176 for (int i = 0; i < selection.count(); i++) {
6177 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6178 selection.at(i)->setSelected(add);
6182 if (group) groupSelectedItems();
6185 QStringList CustomTrackView::extractTransitionsLumas()
6188 QList<QGraphicsItem *> itemList = items();
6189 Transition *transitionitem;
6190 QDomElement transitionXml;
6191 for (int i = 0; i < itemList.count(); i++) {
6192 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6193 transitionitem = static_cast <Transition*>(itemList.at(i));
6194 transitionXml = transitionitem->toXML();
6195 QString luma = EffectsList::parameter(transitionXml, "luma");
6196 if (!luma.isEmpty()) urls << luma;
6202 void CustomTrackView::setEditMode(EDITMODE mode)
6204 m_scene->setEditMode(mode);
6207 void CustomTrackView::checkTrackSequence(int track)
6209 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6210 //track = m_document->tracksCount() -track;
6211 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6212 QList<QGraphicsItem *> selection = m_scene->items(rect);
6213 QList <int> timelineList;
6214 timelineList.append(0);
6215 for (int i = 0; i < selection.count(); i++) {
6216 if (selection.at(i)->type() == AVWIDGET) {
6217 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6218 int start = clip->startPos().frames(m_document->fps());
6219 int end = clip->endPos().frames(m_document->fps());
6220 if (!timelineList.contains(start)) timelineList.append(start);
6221 if (!timelineList.contains(end)) timelineList.append(end);
6224 qSort(timelineList);
6225 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6226 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6229 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6231 if (data.isEmpty()) return;
6232 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6234 info.startPos = GenTime(in, m_document->fps());
6235 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6236 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6237 info.cropDuration = info.endPos - info.startPos;
6238 info.track = m_selectedTrack;
6239 QUndoCommand *addCommand = new QUndoCommand();
6240 addCommand->setText(i18n("Insert clip"));
6241 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6242 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6243 m_commandStack->push(addCommand);
6245 selectClip(true, false, m_selectedTrack, in);
6246 // Automatic audio split
6247 if (KdenliveSettings::splitaudio())
6251 void CustomTrackView::clearSelection()
6253 resetSelectionGroup();
6254 scene()->clearSelection();
6256 emit clipItemSelected(NULL);
6259 void CustomTrackView::updatePalette()
6264 pen1.setColor(palette().text().color());
6265 m_cursorLine->setPen(pen1);
6269 void CustomTrackView::removeTipAnimation()
6272 scene()->removeItem(m_visualTip);
6273 m_animationTimer->stop();
6281 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6283 if (m_visualTip == NULL) {
6284 QRectF rect = clip->sceneBoundingRect();
6285 m_animation = new QGraphicsItemAnimation;
6286 m_animation->setTimeLine(m_animationTimer);
6287 m_animation->setScaleAt(1, 1, 1);
6292 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6293 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6294 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6296 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6298 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6300 m_animation->setScaleAt(.5, 2, 2);
6304 polygon << QPoint(0, - size * 2);
6305 if (mode == RESIZESTART)
6306 polygon << QPoint(size * 2, 0);
6308 polygon << QPoint(- size * 2, 0);
6309 polygon << QPoint(0, size * 2);
6310 polygon << QPoint(0, - size * 2);
6312 m_visualTip = new QGraphicsPolygonItem(polygon);
6313 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6314 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6315 if (mode == RESIZESTART)
6316 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6318 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6320 m_animation->setScaleAt(.5, 2, 1);
6322 case TRANSITIONSTART:
6324 polygon << QPoint(0, - size * 2);
6325 if (mode == TRANSITIONSTART)
6326 polygon << QPoint(size * 2, 0);
6328 polygon << QPoint(- size * 2, 0);
6329 polygon << QPoint(0, 0);
6330 polygon << QPoint(0, - size * 2);
6332 m_visualTip = new QGraphicsPolygonItem(polygon);
6333 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6334 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6335 if (mode == TRANSITIONSTART)
6336 m_visualTip->setPos(rect.x(), rect.bottom());
6338 m_visualTip->setPos(rect.right(), rect.bottom());
6340 m_animation->setScaleAt(.5, 2, 2);
6347 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6348 m_visualTip->setZValue(100);
6349 scene()->addItem(m_visualTip);
6350 m_animation->setItem(m_visualTip);
6351 m_animationTimer->start();
6355 bool CustomTrackView::hasAudio(int track) const
6357 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6358 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6359 QGraphicsItem *item;
6360 for (int i = 0; i < collisions.count(); i++) {
6361 item = collisions.at(i);
6362 if (!item->isEnabled()) continue;
6363 if (item->type() == AVWIDGET) {
6364 ClipItem *clip = static_cast <ClipItem *>(item);
6365 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6371 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6373 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6374 m_commandStack->push(command);
6375 setDocumentModified();
6379 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6381 EffectsParameterList parameters;
6382 parameters.addParam("tag", effect.attribute("tag"));
6383 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6384 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6385 parameters.addParam("id", effect.attribute("id"));
6386 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6387 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6388 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6389 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6391 QDomNodeList params = effect.elementsByTagName("parameter");
6392 for (int i = 0; i < params.count(); i++) {
6393 QDomElement e = params.item(i).toElement();
6394 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6395 if (e.attribute("type") == "simplekeyframe") {
6397 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6398 double factor = e.attribute("factor", "1").toDouble();
6399 for (int j = 0; j < values.count(); j++) {
6400 QString pos = values.at(j).section(":", 0, 0);
6401 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6402 values[j] = pos + "=" + QString::number(val);
6404 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6405 parameters.addParam(e.attribute("name"), values.join(";"));
6406 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6407 parameters.addParam("max", e.attribute("max"));
6408 parameters.addParam("min", e.attribute("min"));
6409 parameters.addParam("factor", e.attribute("factor", "1"));*/
6410 } else if (e.attribute("type") == "keyframe") {
6411 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6412 parameters.addParam("keyframes", e.attribute("keyframes"));
6413 parameters.addParam("max", e.attribute("max"));
6414 parameters.addParam("min", e.attribute("min"));
6415 parameters.addParam("factor", e.attribute("factor", "1"));
6416 parameters.addParam("starttag", e.attribute("starttag", "start"));
6417 parameters.addParam("endtag", e.attribute("endtag", "end"));
6418 } else if (e.attribute("namedesc").contains(';')) {
6419 QString format = e.attribute("format");
6420 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6421 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6423 QTextStream txtNeu(&neu);
6424 if (values.size() > 0)
6425 txtNeu << (int)values[0].toDouble();
6426 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6427 txtNeu << separators[i];
6428 txtNeu << (int)(values[i+1].toDouble());
6430 parameters.addParam("start", neu);
6432 if (e.attribute("factor", "1") != "1") {
6434 if (e.attribute("factor").startsWith('%')) {
6435 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6436 } else fact = e.attribute("factor", "1").toDouble();
6437 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6439 parameters.addParam(e.attribute("name"), e.attribute("value"));