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"
69 #include <KColorScheme>
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
128 if (doc) m_commandStack = doc->commandStack();
129 else m_commandStack = NULL;
130 setMouseTracking(true);
131 setAcceptDrops(true);
132 setFrameShape(QFrame::NoFrame);
134 //setCacheMode(QGraphicsView::CacheBackground);
135 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
136 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
138 pixmapCache = new KPixmapCache("kdenlive-thumbs");
139 KdenliveSettings::setTrackheight(m_tracksHeight);
140 m_animationTimer = new QTimeLine(800);
141 m_animationTimer->setFrameRange(0, 5);
142 m_animationTimer->setUpdateInterval(100);
143 m_animationTimer->setLoopCount(0);
144 m_tipColor = QColor(0, 192, 0, 200);
145 QColor border = QColor(255, 255, 255, 100);
146 m_tipPen.setColor(border);
147 m_tipPen.setWidth(3);
148 setContentsMargins(0, 0, 0, 0);
149 const int maxHeight = m_tracksHeight * m_document->tracksCount();
150 setSceneRect(0, 0, sceneRect().width(), maxHeight);
151 verticalScrollBar()->setMaximum(maxHeight);
152 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
153 m_cursorLine->setZValue(1000);
157 pen1.setColor(palette().text().color());
158 m_cursorLine->setPen(pen1);
159 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
161 KIcon razorIcon("edit-cut");
162 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
164 KIcon spacerIcon("kdenlive-spacer-tool");
165 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
166 verticalScrollBar()->setTracking(true);
167 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
168 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
178 CustomTrackView::~CustomTrackView()
180 qDeleteAll(m_guides);
182 m_waitingThumbs.clear();
186 void CustomTrackView::keyPressEvent(QKeyEvent * event)
188 if (event->key() == Qt::Key_Up) {
191 } else if (event->key() == Qt::Key_Down) {
194 } else QWidget::keyPressEvent(event);
197 void CustomTrackView::setDocumentModified()
199 m_document->setModified(true);
202 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
204 m_timelineContextMenu = timeline;
205 m_timelineContextClipMenu = clip;
206 m_clipTypeGroup = clipTypeGroup;
207 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
209 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
210 m_markerMenu->setEnabled(false);
211 markermenu->addMenu(m_markerMenu);
212 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
213 QList <QAction *> list = m_timelineContextClipMenu->actions();
214 for (int i = 0; i < list.count(); i++) {
215 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
216 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
219 m_timelineContextTransitionMenu = transition;
220 list = m_timelineContextTransitionMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "auto") {
223 m_autoTransition = list.at(i);
228 m_timelineContextMenu->addSeparator();
229 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
230 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
231 m_timelineContextMenu->addAction(m_deleteGuide);
233 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
234 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
235 m_timelineContextMenu->addAction(m_editGuide);
238 void CustomTrackView::slotDoResetMenuPosition()
240 m_menuPosition = QPoint();
243 void CustomTrackView::slotResetMenuPosition()
245 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
246 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
249 void CustomTrackView::checkAutoScroll()
251 m_autoScroll = KdenliveSettings::autoscroll();
254 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
255 return m_scene->m_tracksList;
258 void CustomTrackView::checkTrackHeight()
260 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
261 m_tracksHeight = KdenliveSettings::trackheight();
262 emit trackHeightChanged();
263 QList<QGraphicsItem *> itemList = items();
265 Transition *transitionitem;
266 bool snap = KdenliveSettings::snaptopoints();
267 KdenliveSettings::setSnaptopoints(false);
268 for (int i = 0; i < itemList.count(); i++) {
269 if (itemList.at(i)->type() == AVWIDGET) {
270 item = (ClipItem*) itemList.at(i);
271 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
272 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
273 item->resetThumbs(true);
274 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
275 transitionitem = (Transition*) itemList.at(i);
276 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
277 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
280 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
281 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
283 for (int i = 0; i < m_guides.count(); i++) {
284 QLineF l = m_guides.at(i)->line();
285 l.setP2(QPointF(l.x2(), newHeight));
286 m_guides.at(i)->setLine(l);
289 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
290 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
291 KdenliveSettings::setSnaptopoints(snap);
292 viewport()->update();
295 /** Zoom or move viewport on mousewheel
297 * If mousewheel+Ctrl, zooms in/out on the timeline.
299 * With Ctrl, moves viewport towards end of timeline if down/back,
300 * opposite on up/forward.
302 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
303 void CustomTrackView::wheelEvent(QWheelEvent * e)
305 if (e->modifiers() == Qt::ControlModifier) {
306 if (e->delta() > 0) emit zoomIn();
309 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
310 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
314 int CustomTrackView::getPreviousVideoTrack(int track)
316 track = m_document->tracksCount() - track - 1;
318 for (int i = track; i > -1; i--) {
319 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
325 void CustomTrackView::slotFetchNextThumbs()
327 if (!m_waitingThumbs.isEmpty()) {
328 ClipItem *item = m_waitingThumbs.takeFirst();
329 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
330 item = m_waitingThumbs.takeFirst();
332 if (item) item->slotFetchThumbs();
333 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
337 void CustomTrackView::slotCheckMouseScrolling()
339 if (m_scrollOffset == 0) {
340 m_scrollTimer.stop();
343 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
344 m_scrollTimer.start();
347 void CustomTrackView::slotCheckPositionScrolling()
349 // If mouse is at a border of the view, scroll
350 if (m_moveOpMode != SEEK) return;
351 if (mapFromScene(m_cursorPos, 0).x() < 3) {
352 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
353 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
354 setCursorPos(mapToScene(QPoint(-2, 0)).x());
355 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
356 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
357 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
358 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
364 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
366 int pos = event->x();
367 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
368 double snappedPos = getSnapPointForPos(mappedXPos);
369 emit mousePosition(mappedXPos);
371 if (event->buttons() & Qt::MidButton) return;
372 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
373 event->setAccepted(true);
375 QGraphicsView::mouseMoveEvent(event);
379 if (event->buttons() != Qt::NoButton) {
380 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
381 if (m_dragItem && m_tool == SELECTTOOL) {
382 if (m_operationMode == MOVE && move) {
383 QGraphicsView::mouseMoveEvent(event);
384 // If mouse is at a border of the view, scroll
386 m_scrollOffset = -30;
387 m_scrollTimer.start();
388 } else if (viewport()->width() - pos < 10) {
390 m_scrollTimer.start();
391 } else if (m_scrollTimer.isActive()) {
392 m_scrollTimer.stop();
394 } else if (m_operationMode == RESIZESTART && move) {
395 m_document->renderer()->pause();
396 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
397 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
399 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
401 m_dragItem->resizeStart((int)(snappedPos));
403 } else if (m_operationMode == RESIZEEND && move) {
404 m_document->renderer()->pause();
405 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
406 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
408 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
410 m_dragItem->resizeEnd((int)(snappedPos));
412 } else if (m_operationMode == FADEIN && move) {
413 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
414 } else if (m_operationMode == FADEOUT && move) {
415 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
416 } else if (m_operationMode == KEYFRAME && move) {
417 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
418 double pos = mapToScene(event->pos()).toPoint().y();
419 QRectF br = m_dragItem->sceneBoundingRect();
420 double maxh = 100.0 / br.height();
421 pos = (br.bottom() - pos) * maxh;
422 m_dragItem->updateKeyFramePos(keyFramePos, pos);
424 removeTipAnimation();
426 } else if (m_operationMode == MOVEGUIDE) {
427 removeTipAnimation();
428 QGraphicsView::mouseMoveEvent(event);
430 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
432 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
433 if (snappedPos < 0) snappedPos = 0;
435 // Make sure there is no collision
436 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
437 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
438 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
439 collidingItems.removeAll(m_selectionGroup);
440 for (int i = 0; i < children.count(); i++) {
441 if (children.at(i)->type() == GROUPWIDGET) {
442 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
443 for (int j = 0; j < subchildren.count(); j++)
444 collidingItems.removeAll(subchildren.at(j));
446 collidingItems.removeAll(children.at(i));
448 bool collision = false;
450 for (int i = 0; i < collidingItems.count(); i++) {
451 if (!collidingItems.at(i)->isEnabled()) continue;
452 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
453 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
454 // Moving backward, determine best pos
455 QPainterPath clipPath;
456 clipPath.addRect(item->sceneBoundingRect());
457 QPainterPath res = shape.intersected(clipPath);
458 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
461 snappedPos += offset;
462 // make sure we have no collision
463 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
464 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
465 collidingItems.removeAll(m_selectionGroup);
466 for (int i = 0; i < children.count(); i++) {
467 if (children.at(i)->type() == GROUPWIDGET) {
468 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
469 for (int j = 0; j < subchildren.count(); j++)
470 collidingItems.removeAll(subchildren.at(j));
472 collidingItems.removeAll(children.at(i));
475 for (int i = 0; i < collidingItems.count(); i++) {
476 if (!collidingItems.at(i)->isEnabled()) continue;
477 if (collidingItems.at(i)->type() == AVWIDGET) {
486 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
487 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
488 collidingItems.removeAll(m_selectionGroup);
489 for (int i = 0; i < children.count(); i++) {
490 if (children.at(i)->type() == GROUPWIDGET) {
491 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
492 for (int j = 0; j < subchildren.count(); j++)
493 collidingItems.removeAll(subchildren.at(j));
495 collidingItems.removeAll(children.at(i));
499 for (int i = 0; i < collidingItems.count(); i++) {
500 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
501 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
502 // Moving backward, determine best pos
503 QPainterPath clipPath;
504 clipPath.addRect(item->sceneBoundingRect());
505 QPainterPath res = shape.intersected(clipPath);
506 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
510 snappedPos += offset;
511 // make sure we have no collision
512 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
513 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
514 collidingItems.removeAll(m_selectionGroup);
515 for (int i = 0; i < children.count(); i++) {
516 if (children.at(i)->type() == GROUPWIDGET) {
517 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
518 for (int j = 0; j < subchildren.count(); j++)
519 collidingItems.removeAll(subchildren.at(j));
521 collidingItems.removeAll(children.at(i));
523 for (int i = 0; i < collidingItems.count(); i++) {
524 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
532 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
533 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
537 if (m_tool == RAZORTOOL) {
538 setCursor(m_razorCursor);
539 //QGraphicsView::mouseMoveEvent(event);
541 } else if (m_tool == SPACERTOOL) {
542 setCursor(m_spacerCursor);
546 QList<QGraphicsItem *> itemList = items(event->pos());
547 QGraphicsRectItem *item = NULL;
548 OPERATIONTYPE opMode = NONE;
550 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
552 } else for (int i = 0; i < itemList.count(); i++) {
553 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
554 item = (QGraphicsRectItem*) itemList.at(i);
559 if (item && event->buttons() == Qt::NoButton) {
560 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
561 if (m_tool == RAZORTOOL) {
562 // razor tool over a clip, display current frame in monitor
563 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
564 //TODO: solve crash when showing frame when moving razor over clip
565 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
570 opMode = clip->operationMode(mapToScene(event->pos()));
571 const double size = 5;
572 if (opMode == m_moveOpMode) {
573 QGraphicsView::mouseMoveEvent(event);
576 removeTipAnimation();
578 m_moveOpMode = opMode;
579 setTipAnimation(clip, opMode, size);
580 if (opMode == MOVE) {
581 setCursor(Qt::OpenHandCursor);
582 if (item->type() == AVWIDGET) {
583 ClipItem *ci = static_cast <ClipItem *>(item);
584 QString message = ci->clipName() + i18n(":");
585 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
586 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
587 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
588 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
589 if (clip->parentItem() == m_selectionGroup)
590 message.append(i18n(" Selection duration:"));
592 message.append(i18n(" Group duration:"));
593 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
594 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
595 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
596 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
599 emit displayMessage(message, InformationMessage);
601 } else if (opMode == RESIZESTART) {
602 setCursor(KCursor("left_side", Qt::SizeHorCursor));
603 } else if (opMode == RESIZEEND) {
604 setCursor(KCursor("right_side", Qt::SizeHorCursor));
605 } else if (opMode == FADEIN || opMode == FADEOUT) {
606 setCursor(Qt::PointingHandCursor);
607 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
608 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
609 setCursor(Qt::PointingHandCursor);
610 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
611 } else if (opMode == KEYFRAME) {
612 setCursor(Qt::PointingHandCursor);
613 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
615 } // no clip under mouse
616 else if (m_tool == RAZORTOOL) {
619 } else if (opMode == MOVEGUIDE) {
620 m_moveOpMode = opMode;
621 setCursor(Qt::SplitHCursor);
623 removeTipAnimation();
624 setCursor(Qt::ArrowCursor);
625 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
626 QGraphicsView::mouseMoveEvent(event);
628 setCursorPos(mappedXPos);
629 slotCheckPositionScrolling();
631 } else m_moveOpMode = NONE;
633 QGraphicsView::mouseMoveEvent(event);
637 void CustomTrackView::mousePressEvent(QMouseEvent * event)
639 setFocus(Qt::MouseFocusReason);
640 m_menuPosition = QPoint();
642 // special cases (middle click button or ctrl / shift click
643 if (event->button() == Qt::MidButton) {
645 m_blockRefresh = false;
646 m_operationMode = NONE;
650 if (event->modifiers() & Qt::ShiftModifier) {
651 // Rectangle selection
652 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
653 setDragMode(QGraphicsView::RubberBandDrag);
654 if (!(event->modifiers() & Qt::ControlModifier)) {
655 resetSelectionGroup();
656 scene()->clearSelection();
658 m_blockRefresh = false;
659 m_operationMode = RUBBERSELECTION;
660 QGraphicsView::mousePressEvent(event);
664 m_blockRefresh = true;
666 bool collision = false;
668 if (m_tool != RAZORTOOL) activateMonitor();
669 else if (m_document->renderer()->playSpeed() != 0.0) {
670 m_document->renderer()->pause();
673 m_clickEvent = event->pos();
675 // check item under mouse
676 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
678 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
679 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
680 setDragMode(QGraphicsView::ScrollHandDrag);
681 QGraphicsView::mousePressEvent(event);
682 m_blockRefresh = false;
683 m_operationMode = NONE;
687 // if a guide and a clip were pressed, just select the guide
688 for (int i = 0; i < collisionList.count(); ++i) {
689 if (collisionList.at(i)->type() == GUIDEITEM) {
690 // a guide item was pressed
691 m_dragGuide = (Guide *) collisionList.at(i);
692 if (event->button() == Qt::LeftButton) { // move it
693 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
695 m_operationMode = MOVEGUIDE;
696 // deselect all clips so that only the guide will move
697 m_scene->clearSelection();
698 resetSelectionGroup(false);
699 updateSnapPoints(NULL);
700 QGraphicsView::mousePressEvent(event);
702 } else // show context menu
707 // Find first clip, transition or group under mouse (when no guides selected)
709 AbstractGroupItem *dragGroup = NULL;
710 AbstractClipItem *collisionClip = NULL;
712 while (!m_dragGuide && ct < collisionList.count()) {
713 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
714 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
715 if (collisionClip->isItemLocked())
717 if (collisionClip == m_dragItem)
718 collisionClip = NULL;
720 m_dragItem = collisionClip;
722 m_dragItemInfo = m_dragItem->info();
723 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
724 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
725 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
732 if (m_dragItem) emit clipItemSelected(NULL);
735 #if QT_VERSION >= 0x040600
736 // Add shadow to dragged item, currently disabled because of painting artifacts
737 //TODO: re-enable when fixed
738 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
739 eff->setBlurRadius(5);
740 eff->setOffset(3, 3);
741 m_dragItem->setGraphicsEffect(eff);*/
743 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
744 // update transition menu action
745 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
746 m_autoTransition->setEnabled(true);
747 } else m_autoTransition->setEnabled(false);
749 // context menu requested
750 if (event->button() == Qt::RightButton) {
752 if (dragGroup) dragGroup->setSelected(true);
753 else if (!m_dragItem->isSelected()) {
754 resetSelectionGroup(false);
755 m_scene->clearSelection();
756 m_dragItem->setSelected(true);
758 } else if (!m_dragGuide) {
759 // check if there is a guide close to mouse click
760 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
761 for (int i = 0; i < guidesCollisionList.count(); i++) {
762 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
763 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
767 // keep this to support multiple guides context menu in the future (?)
768 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
769 guidesCollisionList.removeAt(0);
771 if (!guidesCollisionList.isEmpty())
772 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
775 m_operationMode = NONE;
776 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
777 m_menuPosition = m_clickEvent;
783 // No item under click
784 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
785 resetSelectionGroup(false);
786 setCursor(Qt::ArrowCursor);
787 m_scene->clearSelection();
789 updateClipTypeActions(NULL);
790 if (m_tool == SPACERTOOL) {
791 QList<QGraphicsItem *> selection;
792 if (event->modifiers() == Qt::ControlModifier) {
793 // Ctrl + click, select all items on track after click position
794 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
795 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
796 // Cannot use spacer on locked track
797 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
801 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
804 selection = checkForGroups(rect, &isOk);
806 // groups found on track, do not allow the move
807 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
811 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;
813 // Select all items on all tracks after click position
814 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
815 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
818 QList <GenTime> offsetList;
819 // create group to hold selected items
820 m_selectionGroup = new AbstractGroupItem(m_document->fps());
821 scene()->addItem(m_selectionGroup);
823 for (int i = 0; i < selection.count(); i++) {
824 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
825 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
826 if (item->isItemLocked()) continue;
827 offsetList.append(item->startPos());
828 offsetList.append(item->endPos());
829 m_selectionGroup->addToGroup(selection.at(i));
830 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
831 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
832 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
833 QList<QGraphicsItem *> children = selection.at(i)->childItems();
834 for (int j = 0; j < children.count(); j++) {
835 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
836 offsetList.append(item->startPos());
837 offsetList.append(item->endPos());
839 m_selectionGroup->addToGroup(selection.at(i));
840 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
841 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
842 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
843 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
844 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
845 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
848 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
849 if (!offsetList.isEmpty()) {
851 QList <GenTime> cleandOffsetList;
852 GenTime startOffset = offsetList.takeFirst();
853 for (int k = 0; k < offsetList.size(); k++) {
854 GenTime newoffset = offsetList.at(k) - startOffset;
855 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
856 cleandOffsetList.append(newoffset);
859 updateSnapPoints(NULL, cleandOffsetList, true);
861 m_operationMode = SPACER;
863 setCursorPos((int)(mapToScene(event->x(), 0).x()));
865 QGraphicsView::mousePressEvent(event);
870 if (m_tool == RAZORTOOL && m_dragItem) {
871 if (m_dragItem->type() == TRANSITIONWIDGET) {
872 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
876 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
877 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
882 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
883 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
884 m_document->renderer()->pause();
885 m_commandStack->push(command);
886 setDocumentModified();
892 bool itemSelected = false;
893 if (m_dragItem->isSelected()) itemSelected = true;
894 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
895 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
897 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
898 if (event->modifiers() != Qt::ControlModifier) {
899 resetSelectionGroup(false);
900 m_scene->clearSelection();
901 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
902 viewport()->update();
903 } else resetSelectionGroup();
905 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
906 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
907 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
909 bool selected = !m_dragItem->isSelected();
910 if (dragGroup) dragGroup->setSelected(selected);
911 else m_dragItem->setSelected(selected);
913 groupSelectedItems();
914 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
915 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
916 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
919 if (collisionClip != NULL || m_dragItem == NULL) {
920 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
921 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
922 emit clipItemSelected(selected);
923 } else emit clipItemSelected(NULL);
926 // If clicked item is selected, allow move
927 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
929 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
930 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
932 // Update snap points
933 if (m_selectionGroup == NULL) {
934 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
935 else updateSnapPoints(m_dragItem);
937 QList <GenTime> offsetList;
938 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
939 for (int i = 0; i < children.count(); i++) {
940 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
941 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
942 offsetList.append(item->startPos());
943 offsetList.append(item->endPos());
946 if (!offsetList.isEmpty()) {
948 GenTime startOffset = offsetList.takeFirst();
949 QList <GenTime> cleandOffsetList;
950 for (int k = 0; k < offsetList.size(); k++) {
951 GenTime newoffset = offsetList.at(k) - startOffset;
952 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
953 cleandOffsetList.append(newoffset);
956 updateSnapPoints(NULL, cleandOffsetList, true);
960 if (m_operationMode == KEYFRAME) {
961 m_dragItem->updateSelectedKeyFrame();
962 m_blockRefresh = false;
964 } else if (m_operationMode == MOVE) {
965 setCursor(Qt::ClosedHandCursor);
966 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
968 info.startPos = m_dragItem->startPos();
969 info.track = m_dragItem->track();
970 int transitiontrack = getPreviousVideoTrack(info.track);
971 ClipItem *transitionClip = NULL;
972 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
973 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
974 info.endPos = transitionClip->endPos();
976 GenTime transitionDuration(65, m_document->fps());
977 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
978 else info.endPos = info.startPos + transitionDuration;
980 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
981 // Check there is no other transition at that place
982 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
983 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
984 QList<QGraphicsItem *> selection = m_scene->items(r);
985 bool transitionAccepted = true;
986 for (int i = 0; i < selection.count(); i++) {
987 if (selection.at(i)->type() == TRANSITIONWIDGET) {
988 Transition *tr = static_cast <Transition *>(selection.at(i));
989 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
990 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
991 } else transitionAccepted = false;
994 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
995 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
996 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
998 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
999 info.track = m_dragItem->track();
1000 int transitiontrack = getPreviousVideoTrack(info.track);
1001 ClipItem *transitionClip = NULL;
1002 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1003 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1004 info.startPos = transitionClip->startPos();
1006 GenTime transitionDuration(65, m_document->fps());
1007 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1008 else info.startPos = info.endPos - transitionDuration;
1010 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1011 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1012 EffectsList::setParameter(transition, "reverse", "1");
1014 // Check there is no other transition at that place
1015 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1016 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1017 QList<QGraphicsItem *> selection = m_scene->items(r);
1018 bool transitionAccepted = true;
1019 for (int i = 0; i < selection.count(); i++) {
1020 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1021 Transition *tr = static_cast <Transition *>(selection.at(i));
1022 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1023 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1024 } else transitionAccepted = false;
1027 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1028 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1030 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1031 resetSelectionGroup(false);
1032 m_dragItem->setSelected(true);
1035 m_blockRefresh = false;
1037 QGraphicsView::mousePressEvent(event);
1040 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1042 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1043 QList<QGraphicsItem *> list = scene()->items(p);
1044 AbstractGroupItem *group = NULL;
1045 for (int i = 0; i < list.size(); i++) {
1046 if (!list.at(i)->isEnabled()) continue;
1047 if (list.at(i)->type() == GROUPWIDGET) {
1048 group = static_cast <AbstractGroupItem *>(list.at(i));
1052 rebuildGroup(group);
1055 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1058 QList <QGraphicsItem *> children = group->childItems();
1059 m_document->clipManager()->removeGroup(group);
1060 scene()->destroyItemGroup(group);
1061 for (int i = 0; i < children.count(); i++)
1062 children.at(i)->setSelected(true);
1063 groupSelectedItems(false, true);
1067 void CustomTrackView::resetSelectionGroup(bool selectItems)
1069 if (m_selectionGroup) {
1070 // delete selection group
1071 bool snap = KdenliveSettings::snaptopoints();
1072 KdenliveSettings::setSnaptopoints(false);
1074 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1075 scene()->destroyItemGroup(m_selectionGroup);
1076 for (int i = 0; i < children.count(); i++) {
1077 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1078 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1079 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1080 children.at(i)->setSelected(selectItems);
1082 } else if (children.at(i)->type() == GROUPWIDGET) {
1083 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1084 children.at(i)->setSelected(selectItems);
1087 m_selectionGroup = NULL;
1088 KdenliveSettings::setSnaptopoints(snap);
1092 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1094 if (m_selectionGroup) {
1095 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1098 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1099 if (selection.isEmpty()) return;
1101 // Find top left position of selection
1102 for (int i = 0; i < selection.count(); i++) {
1103 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1104 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1105 } else if (selection.at(i)->parentItem()) {
1106 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1110 if (force || selection.count() > 1) {
1111 bool snap = KdenliveSettings::snaptopoints();
1112 KdenliveSettings::setSnaptopoints(false);
1113 if (createNewGroup) {
1114 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1115 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1116 QPointF diff = newGroup->pos();
1117 newGroup->translate(-diff.x(), -diff.y());
1118 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1120 scene()->addItem(newGroup);
1122 // Check if we are trying to include a group in a group
1123 QList <AbstractGroupItem *> groups;
1124 for (int i = 0; i < selection.count(); i++) {
1125 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1126 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1127 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1128 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1130 if (!groups.isEmpty()) {
1131 // ungroup previous groups
1132 while (!groups.isEmpty()) {
1133 AbstractGroupItem *grp = groups.takeFirst();
1134 m_document->clipManager()->removeGroup(grp);
1135 scene()->destroyItemGroup(grp);
1137 selection = m_scene->selectedItems();
1140 for (int i = 0; i < selection.count(); i++) {
1141 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1142 newGroup->addToGroup(selection.at(i));
1143 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1146 KdenliveSettings::setSnaptopoints(snap);
1148 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1149 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1150 QPointF diff = m_selectionGroup->pos();
1151 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1152 m_selectionGroup->translate(- diff.x(), -diff.y());
1154 scene()->addItem(m_selectionGroup);
1155 for (int i = 0; i < selection.count(); i++) {
1156 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1157 m_selectionGroup->addToGroup(selection.at(i));
1158 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1161 KdenliveSettings::setSnaptopoints(snap);
1162 if (m_selectionGroup) {
1163 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1164 m_selectionGroupInfo.track = m_selectionGroup->track();
1167 } else resetSelectionGroup();
1170 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1172 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1173 /*if (m_moveOpMode == KEYFRAME) {
1174 // user double clicked on a keyframe, open edit dialog
1175 //TODO: update for effects with several values per keyframe
1176 QDialog d(parentWidget());
1177 Ui::KeyFrameDialog_UI view;
1179 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1180 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1181 view.kfr_value->setFocus();
1182 if (d.exec() == QDialog::Accepted) {
1183 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1184 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1185 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1186 QString previous = item->keyframes(item->selectedEffectIndex());
1187 item->updateKeyframeEffect();
1188 QString next = item->keyframes(item->selectedEffectIndex());
1189 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1190 m_commandStack->push(command);
1191 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1192 emit clipItemSelected(item, item->selectedEffectIndex());
1197 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1198 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1199 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1200 //QString previous = item->keyframes(item->selectedEffectIndex());
1201 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1202 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1203 //item->updateKeyframeEffect();
1204 //QString next = item->keyframes(item->selectedEffectIndex());
1205 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1206 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1207 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1208 m_commandStack->push(command);
1209 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1210 emit clipItemSelected(item, item->selectedEffectIndex());
1212 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1215 QList<QGraphicsItem *> collisionList = items(event->pos());
1216 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1217 Guide *editGuide = (Guide *) collisionList.at(0);
1218 if (editGuide) slotEditGuide(editGuide->info());
1223 void CustomTrackView::editItemDuration()
1225 AbstractClipItem *item;
1229 if (m_scene->selectedItems().count() == 1) {
1230 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1232 if (m_scene->selectedItems().empty())
1233 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1235 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1241 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1245 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1246 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1250 if (!item->isItemLocked()) {
1253 if (item->type() == TRANSITIONWIDGET)
1254 getTransitionAvailableSpace(item, minimum, maximum);
1256 getClipAvailableSpace(item, minimum, maximum);
1258 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1259 if (d.exec() == QDialog::Accepted) {
1260 ItemInfo clipInfo = item->info();
1261 ItemInfo startInfo = clipInfo;
1262 if (item->type() == TRANSITIONWIDGET) {
1263 // move & resize transition
1264 clipInfo.startPos = d.startPos();
1265 clipInfo.endPos = clipInfo.startPos + d.duration();
1266 clipInfo.track = item->track();
1267 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1268 m_commandStack->push(command);
1270 // move and resize clip
1271 QUndoCommand *moveCommand = new QUndoCommand();
1272 moveCommand->setText(i18n("Edit clip"));
1273 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1274 // duration was reduced, so process it first
1275 clipInfo.endPos = clipInfo.startPos + d.duration();
1276 clipInfo.cropStart = d.cropStart();
1277 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1279 if (d.startPos() != clipInfo.startPos) {
1280 startInfo = clipInfo;
1281 clipInfo.startPos = d.startPos();
1282 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1283 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1285 if (d.duration() > item->cropDuration()) {
1286 // duration was increased, so process it after move
1287 startInfo = clipInfo;
1288 clipInfo.endPos = clipInfo.startPos + d.duration();
1289 clipInfo.cropStart = d.cropStart();
1290 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1292 m_commandStack->push(moveCommand);
1296 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1300 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1302 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1304 clip->setKeyframes(index, keyframes);
1305 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1306 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1310 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1312 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1313 m_editGuide->setEnabled(m_dragGuide != NULL);
1314 m_markerMenu->clear();
1315 m_markerMenu->setEnabled(false);
1317 m_timelineContextMenu->popup(pos);
1318 } else if (group != NULL) {
1319 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1320 m_ungroupAction->setEnabled(true);
1321 updateClipTypeActions(NULL);
1322 m_timelineContextClipMenu->popup(pos);
1324 m_ungroupAction->setEnabled(false);
1325 if (clip->type() == AVWIDGET) {
1326 ClipItem *item = static_cast <ClipItem*>(clip);
1327 //build go to marker menu
1328 if (item->baseClip()) {
1329 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1330 int offset = item->startPos().frames(m_document->fps());
1331 if (!markers.isEmpty()) {
1332 for (int i = 0; i < markers.count(); i++) {
1333 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1334 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1335 QAction *go = m_markerMenu->addAction(position);
1336 go->setData(pos + offset);
1339 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1341 updateClipTypeActions(item);
1342 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1343 m_timelineContextClipMenu->popup(pos);
1344 } else if (clip->type() == TRANSITIONWIDGET) {
1345 m_timelineContextTransitionMenu->popup(pos);
1350 void CustomTrackView::activateMonitor()
1352 emit activateDocumentMonitor();
1355 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1357 resetSelectionGroup();
1359 info.startPos = GenTime();
1360 info.cropStart = GenTime(in, m_document->fps());
1361 info.endPos = GenTime(out - in, m_document->fps());
1362 info.cropDuration = info.endPos - info.startPos;
1365 // Check if clip can be inserted at that position
1366 ItemInfo pasteInfo = info;
1367 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1368 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1369 pasteInfo.track = selectedTrack();
1370 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1371 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1375 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1376 m_commandStack->push(command);
1378 selectClip(true, false);
1379 // Automatic audio split
1380 if (KdenliveSettings::splitaudio())
1384 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1386 if (data->hasFormat("kdenlive/clip")) {
1388 m_scene->clearSelection();
1389 resetSelectionGroup(false);
1390 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1391 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1393 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1396 QPointF framePos = mapToScene(pos);
1398 info.startPos = GenTime();
1399 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1400 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1401 info.cropDuration = info.endPos - info.startPos;
1404 // Check if clip can be inserted at that position
1405 ItemInfo pasteInfo = info;
1406 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1407 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1408 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1409 framePos.setX((int)(framePos.x() + 0.5));
1410 framePos.setY(pasteInfo.track * m_tracksHeight);
1411 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1414 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1415 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1416 m_selectionGroup->addToGroup(item);
1417 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1419 QList <GenTime> offsetList;
1420 offsetList.append(info.endPos);
1421 updateSnapPoints(NULL, offsetList);
1422 m_selectionGroup->setPos(framePos);
1423 scene()->addItem(m_selectionGroup);
1424 m_selectionGroup->setSelected(true);
1426 } else if (data->hasFormat("kdenlive/producerslist")) {
1428 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1429 m_scene->clearSelection();
1430 resetSelectionGroup(false);
1432 QList <GenTime> offsetList;
1433 QList <ItemInfo> infoList;
1434 QPointF framePos = mapToScene(pos);
1435 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1436 int track = (int)(framePos.y() / m_tracksHeight);
1437 framePos.setX((int)(framePos.x() + 0.5));
1438 framePos.setY(track * m_tracksHeight);
1440 // Check if clips can be inserted at that position
1441 for (int i = 0; i < ids.size(); ++i) {
1442 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1444 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1448 info.startPos = start;
1449 info.cropDuration = clip->duration();
1450 info.endPos = info.startPos + info.cropDuration;
1452 infoList.append(info);
1453 start += clip->duration();
1455 if (!canBePastedTo(infoList, AVWIDGET)) {
1458 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1460 for (int i = 0; i < ids.size(); ++i) {
1461 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1463 info.startPos = start;
1464 info.cropDuration = clip->duration();
1465 info.endPos = info.startPos + info.cropDuration;
1467 start += info.cropDuration;
1468 offsetList.append(start);
1469 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1470 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1471 m_selectionGroup->addToGroup(item);
1472 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1475 updateSnapPoints(NULL, offsetList);
1476 m_selectionGroup->setPos(framePos);
1477 scene()->addItem(m_selectionGroup);
1478 //m_selectionGroup->setZValue(10);
1479 m_thumbsTimer.start();
1483 // the drag is not a clip (may be effect, ...)
1491 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1493 if (insertDropClips(event->mimeData(), event->pos())) {
1494 event->acceptProposedAction();
1495 } else QGraphicsView::dragEnterEvent(event);
1498 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1500 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);
1501 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1502 collindingItems.removeAll(item);
1503 if (collindingItems.isEmpty()) return false;
1505 for (int i = 0; i < collindingItems.count(); i++) {
1506 QGraphicsItem *collision = collindingItems.at(i);
1507 if (collision->type() == item->type()) {
1509 kDebug() << "// COLLISIION DETECTED";
1517 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1519 int track = m_document->tracksCount() - clip->track();
1520 GenTime pos = clip->startPos();
1521 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1522 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1525 bool success = true;
1526 for (int i = 0; i < clip->effectsCount(); i++) {
1527 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1529 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1530 m_document->renderer()->doRefresh();
1533 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1535 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1537 // Special case: speed effect
1538 if (effect.attribute("id") == "speed") {
1539 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1540 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1543 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1544 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1545 if (strobe == 0) strobe = 1;
1546 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1547 EffectsParameterList params = clip->addEffect(effect);
1548 m_document->renderer()->mltAddEffect(track, pos, params);
1549 if (clip->isSelected()) emit clipItemSelected(clip);
1552 EffectsParameterList params = clip->addEffect(effect);
1553 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1554 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1555 if (clip->isSelected()) emit clipItemSelected(clip);
1556 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1559 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1561 QString index = effect.attribute("kdenlive_ix");
1562 // Special case: speed effect
1563 if (effect.attribute("id") == "speed") {
1564 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1566 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1567 clip->deleteEffect(index);
1568 emit clipItemSelected(clip);
1569 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1573 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1574 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1575 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1578 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1580 clip->deleteEffect(index);
1581 emit clipItemSelected(clip);
1585 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1587 QList<QGraphicsItem *> itemList = group->childItems();
1588 QUndoCommand *effectCommand = new QUndoCommand();
1590 QDomNode namenode = effect.elementsByTagName("name").item(0);
1591 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1592 else effectName = i18n("effect");
1593 effectCommand->setText(i18n("Add %1", effectName));
1595 for (int i = 0; i < itemList.count(); i++) {
1596 if (itemList.at(i)->type() == AVWIDGET) {
1597 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1598 if (effect.attribute("type") == "audio") {
1599 // Don't add audio effects on video clips
1600 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1601 } else if (effect.hasAttribute("type") == false) {
1602 // Don't add video effect on audio clips
1603 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1606 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1607 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1610 if (item->isItemLocked()) {
1613 item->initEffect(effect);
1614 if (effect.attribute("tag") == "ladspa") {
1615 QString ladpsaFile = m_document->getLadspaFile();
1616 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1617 effect.setAttribute("src", ladpsaFile);
1619 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1624 m_commandStack->push(effectCommand);
1625 setDocumentModified();
1626 } else delete effectCommand;
1629 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1631 QList<QGraphicsItem *> itemList;
1632 QUndoCommand *effectCommand = new QUndoCommand();
1634 QDomNode namenode = effect.elementsByTagName("name").item(0);
1635 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1636 else effectName = i18n("effect");
1637 effectCommand->setText(i18n("Add %1", effectName));
1639 if (track == -1) itemList = scene()->selectedItems();
1640 if (itemList.isEmpty()) {
1641 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1642 if (clip) itemList.append(clip);
1643 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1647 for (int i = 0; i < itemList.count(); i++) {
1648 if (itemList.at(i)->type() == GROUPWIDGET) {
1649 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1650 for (int j = 0; j < subitems.count(); j++) {
1651 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1656 for (int i = 0; i < itemList.count(); i++) {
1657 if (itemList.at(i)->type() == AVWIDGET) {
1658 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1659 if (effect.attribute("type") == "audio") {
1660 // Don't add audio effects on video clips
1661 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1662 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1665 } else if (effect.hasAttribute("type") == false) {
1666 // Don't add video effect on audio clips
1667 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1668 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1672 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1673 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1676 if (item->isItemLocked()) {
1679 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1680 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1681 } else item->initEffect(effect);
1682 if (effect.attribute("tag") == "ladspa") {
1683 QString ladpsaFile = m_document->getLadspaFile();
1684 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1685 effect.setAttribute("src", ladpsaFile);
1687 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1690 if (effectCommand->childCount() > 0) {
1691 m_commandStack->push(effectCommand);
1692 setDocumentModified();
1693 } else delete effectCommand;
1696 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1698 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1699 //clip is in a group, also remove the effect in other clips of the group
1700 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1701 QUndoCommand *delCommand = new QUndoCommand();
1703 QDomNode namenode = effect.elementsByTagName("name").item(0);
1704 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1705 else effectName = i18n("effect");
1706 delCommand->setText(i18n("Delete %1", effectName));
1709 for (int i = 0; i < items.count(); i++) {
1710 if (items.at(i)->type() == GROUPWIDGET) {
1711 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1712 for (int j = 0; j < subitems.count(); j++) {
1713 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1718 for (int i = 0; i < items.count(); i++) {
1719 if (items.at(i)->type() == AVWIDGET) {
1720 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1721 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1723 QDomElement eff = item->effectAt(ix);
1724 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1728 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1729 else delete delCommand;
1732 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1733 m_commandStack->push(command);
1734 setDocumentModified();
1737 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1739 if (insertedEffect.isNull()) {
1740 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1743 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1744 QDomElement effect = insertedEffect.cloneNode().toElement();
1746 // Special case: speed effect
1747 if (effect.attribute("id") == "speed") {
1748 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1750 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1751 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1752 if (strobe == 0) strobe = 1;
1753 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1755 clip->setEffectAt(ix, effect);
1756 if (ix == clip->selectedEffectIndex()) {
1757 clip->setSelectedEffect(ix);
1758 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1763 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1764 if (effect.attribute("tag") == "ladspa") {
1765 // Update the ladspa affect file
1766 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1768 // check if we are trying to reset a keyframe effect
1769 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1770 clip->initEffect(effect);
1771 effectParams = clip->getEffectArgs(effect);
1773 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1774 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1776 clip->setEffectAt(ix, effect);
1777 if (ix == clip->selectedEffectIndex()) {
1778 clip->setSelectedEffect(ix);
1779 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1781 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1782 // A fade effect was modified, update the clip
1783 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1784 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1785 clip->setFadeIn(pos);
1787 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1788 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1789 clip->setFadeOut(pos);
1793 setDocumentModified();
1796 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1798 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1799 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1800 QDomElement act = clip->effectAt(newPos - 1);
1801 QDomElement before = clip->effectAt(oldPos - 1);
1802 clip->setEffectAt(oldPos - 1, act);
1803 clip->setEffectAt(newPos - 1, before);
1804 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1805 if (act.attribute("id") == "speed") {
1806 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1807 } else if (before.attribute("id") == "speed") {
1808 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1809 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1810 emit clipItemSelected(clip, newPos - 1);
1811 setDocumentModified();
1812 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1815 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1817 QDomElement effect = clip->effectAt(effectPos);
1818 QDomElement oldEffect = effect.cloneNode().toElement();
1820 effect.setAttribute("disable", (int) disable);
1821 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1822 m_commandStack->push(command);
1823 setDocumentModified();;
1826 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1828 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1829 m_commandStack->push(command);
1830 setDocumentModified();
1833 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1835 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1836 m_commandStack->push(command);
1839 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1841 QDomElement effect = clip->getEffectAt(ix);
1842 QDomElement oldeffect = effect.cloneNode().toElement();
1843 effect.setAttribute("region", region);
1844 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1845 m_commandStack->push(command);
1848 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1852 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1853 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1854 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1856 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);
1858 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1859 m_blockRefresh = false;
1862 if (item->parentItem()) {
1863 // Item is part of a group, reset group
1864 resetSelectionGroup();
1866 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1868 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1869 int cutPos = (int) cutTime.frames(m_document->fps());
1871 newPos.startPos = cutTime;
1872 newPos.endPos = info.endPos;
1873 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1874 newPos.track = info.track;
1875 newPos.cropDuration = newPos.endPos - newPos.startPos;
1877 bool snap = KdenliveSettings::snaptopoints();
1878 KdenliveSettings::setSnaptopoints(false);
1879 ClipItem *dup = item->clone(newPos);
1880 // remove unwanted effects (fade in) from 2nd part of cutted clip
1881 int ix = dup->hasEffect(QString(), "fadein");
1883 QDomElement oldeffect = item->effectAt(ix);
1884 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1886 ix = dup->hasEffect(QString(), "fade_from_black");
1888 QDomElement oldeffect = item->effectAt(ix);
1889 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1891 item->resizeEnd(cutPos);
1892 scene()->addItem(dup);
1893 if (item->checkKeyFrames())
1894 slotRefreshEffects(item);
1895 if (dup->checkKeyFrames())
1896 slotRefreshEffects(dup);
1897 item->baseClip()->addReference();
1898 m_document->updateClip(item->baseClip()->getId());
1899 setDocumentModified();
1900 KdenliveSettings::setSnaptopoints(snap);
1902 //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);
1906 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1907 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1909 if (!item || !dup || item == dup) {
1910 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1911 m_blockRefresh = false;
1914 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1915 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1919 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1920 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1921 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1922 //deleteClip(dup->info());
1924 bool snap = KdenliveSettings::snaptopoints();
1925 KdenliveSettings::setSnaptopoints(false);
1927 if (dup->isSelected()) emit clipItemSelected(NULL);
1928 dup->baseClip()->removeReference();
1929 m_document->updateClip(dup->baseClip()->getId());
1930 scene()->removeItem(dup);
1933 ItemInfo clipinfo = item->info();
1934 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1935 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1937 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1938 setDocumentModified();
1940 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1942 KdenliveSettings::setSnaptopoints(snap);
1945 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1948 void CustomTrackView::slotEnableRefresh()
1950 m_blockRefresh = false;
1953 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1955 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1956 if (itemList.count() == 1) {
1957 if (itemList.at(0)->type() == AVWIDGET) {
1958 ClipItem *item = (ClipItem *) itemList.at(0);
1960 info.track = item->track();
1961 ClipItem *transitionClip = NULL;
1962 const int transitiontrack = getPreviousVideoTrack(info.track);
1963 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1964 if (pos < item->startPos() + item->cropDuration() / 2) {
1965 // add transition to clip start
1966 info.startPos = item->startPos();
1967 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1968 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1969 info.endPos = transitionClip->endPos();
1970 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1971 // Check there is no other transition at that place
1972 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1973 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1974 QList<QGraphicsItem *> selection = m_scene->items(r);
1975 bool transitionAccepted = true;
1976 for (int i = 0; i < selection.count(); i++) {
1977 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1978 Transition *tr = static_cast <Transition *>(selection.at(i));
1979 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1980 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1981 } else transitionAccepted = false;
1984 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1985 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1988 // add transition to clip end
1989 info.endPos = item->endPos();
1990 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1991 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1992 info.startPos = transitionClip->startPos();
1993 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1994 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1995 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1997 // Check there is no other transition at that place
1998 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1999 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2000 QList<QGraphicsItem *> selection = m_scene->items(r);
2001 bool transitionAccepted = true;
2002 for (int i = 0; i < selection.count(); i++) {
2003 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2004 Transition *tr = static_cast <Transition *>(selection.at(i));
2005 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2006 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2007 } else transitionAccepted = false;
2010 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2011 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2014 } else for (int i = 0; i < itemList.count(); i++) {
2015 if (itemList.at(i)->type() == AVWIDGET) {
2016 ClipItem *item = (ClipItem *) itemList.at(i);
2018 info.startPos = item->startPos();
2019 info.endPos = info.startPos + GenTime(65, m_document->fps());
2020 info.track = item->track();
2022 // Check there is no other transition at that place
2023 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2024 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2025 QList<QGraphicsItem *> selection = m_scene->items(r);
2026 bool transitionAccepted = true;
2027 for (int i = 0; i < selection.count(); i++) {
2028 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2029 Transition *tr = static_cast <Transition *>(selection.at(i));
2030 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2031 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2032 } else transitionAccepted = false;
2035 int transitiontrack = getPreviousVideoTrack(info.track);
2036 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2037 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2042 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2044 if (transitionInfo.startPos >= transitionInfo.endPos) {
2045 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2048 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2049 m_commandStack->push(command);
2050 setDocumentModified();
2053 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2055 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2056 //kDebug() << "---- ADDING transition " << params.attribute("value");
2057 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2058 scene()->addItem(tr);
2059 setDocumentModified();
2061 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2066 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2068 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2070 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2073 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2074 if (m_dragItem == item) m_dragItem = NULL;
2076 #if QT_VERSION >= 0x040600
2077 // animate item deletion
2078 item->closeAnimation();
2082 emit transitionItemSelected(NULL);
2083 setDocumentModified();
2086 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2088 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2089 QDomElement xml = tr->toXML();
2090 if (old.isNull() || xml.isNull()) {
2091 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2094 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2095 m_commandStack->push(command);
2096 setDocumentModified();
2099 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2101 Transition *item = getTransitionItemAt(pos, track);
2103 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2107 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2108 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);
2109 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2110 item->setTransitionParameters(transition);
2111 if (updateTransitionWidget) {
2112 ItemInfo info = item->info();
2114 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2115 if (transitionClip && transitionClip->baseClip()) {
2116 QString size = transitionClip->baseClip()->getProperty("frame_size");
2117 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2118 if (factor == 0) factor = 1.0;
2119 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2120 p.setY(size.section('x', 1, 1).toInt());
2122 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2124 setDocumentModified();
2127 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2130 const QPointF pos = mapToScene(event->pos());
2131 if (m_selectionGroup) {
2132 m_selectionGroup->setPos(pos);
2133 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2134 event->acceptProposedAction();
2136 // Drag enter was not possible, try again at mouse position
2137 insertDropClips(event->mimeData(), event->pos());
2141 QGraphicsView::dragMoveEvent(event);
2145 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2147 if (m_selectionGroup && m_clipDrag) {
2148 m_thumbsTimer.stop();
2149 m_waitingThumbs.clear();
2150 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2152 scene()->destroyItemGroup(m_selectionGroup);
2153 m_selectionGroup = NULL;
2154 } else QGraphicsView::dragLeaveEvent(event);
2157 void CustomTrackView::dropEvent(QDropEvent * event)
2159 if (m_selectionGroup && m_clipDrag) {
2160 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2161 resetSelectionGroup();
2162 m_scene->clearSelection();
2163 bool hasVideoClip = false;
2164 QUndoCommand *addCommand = new QUndoCommand();
2165 addCommand->setText(i18n("Add timeline clip"));
2166 QList <ClipItem *> brokenClips;
2168 for (int i = 0; i < items.count(); i++) {
2169 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2170 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2171 if (items.count() == 1) {
2172 updateClipTypeActions(item);
2174 updateClipTypeActions(NULL);
2177 //TODO: take care of edit mode for undo
2178 item->baseClip()->addReference();
2179 //item->setZValue(item->defaultZValue());
2180 m_document->updateClip(item->baseClip()->getId());
2181 ItemInfo info = item->info();
2183 int tracknumber = m_document->tracksCount() - info.track - 1;
2184 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2185 if (isLocked) item->setItemLocked(true);
2186 ItemInfo clipInfo = info;
2187 clipInfo.track = m_document->tracksCount() - item->track();
2189 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2191 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2192 brokenClips.append(item);
2195 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2197 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2199 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2200 // add transparency transition
2201 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2202 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2204 item->setSelected(true);
2206 qDeleteAll(brokenClips);
2207 brokenClips.clear();
2208 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2209 else delete addCommand;
2211 // Automatic audio split
2212 if (KdenliveSettings::splitaudio())
2214 setDocumentModified();
2218 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2219 QList<QGraphicsItem *> selection = m_scene->items(rect);
2220 QStringList timelineList;
2222 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2223 for (int i = 0; i < selection.count(); i++) {
2224 if (selection.at(i)->type() == AVWIDGET) {
2225 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2226 int start = clip->startPos().frames(m_document->fps());
2227 int end = clip->endPos().frames(m_document->fps());
2228 timelineList.append(QString::number(start) + "-" + QString::number(end));
2231 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2234 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2235 if (items.count() > 1) groupSelectedItems(true);
2236 event->setDropAction(Qt::MoveAction);
2238 } else QGraphicsView::dropEvent(event);
2242 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2244 bool snap = KdenliveSettings::snaptopoints();
2245 KdenliveSettings::setSnaptopoints(false);
2246 if (mode == OVERWRITEEDIT) {
2247 // if we are in overwrite mode, move clips accordingly
2249 if (item == NULL) info = posinfo;
2250 else info = item->info();
2251 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);
2252 QList<QGraphicsItem *> selection = m_scene->items(rect);
2253 if (item) selection.removeAll(item);
2254 for (int i = 0; i < selection.count(); i++) {
2255 if (!selection.at(i)->isEnabled()) continue;
2256 if (selection.at(i)->type() == AVWIDGET) {
2257 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2258 if (clip->startPos() < info.startPos) {
2259 if (clip->endPos() > info.endPos) {
2260 ItemInfo clipInfo = clip->info();
2261 ItemInfo dupInfo = clipInfo;
2262 GenTime diff = info.startPos - clipInfo.startPos;
2263 dupInfo.startPos = info.startPos;
2264 dupInfo.cropStart += diff;
2265 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2266 ItemInfo newdupInfo = dupInfo;
2267 GenTime diff2 = info.endPos - info.startPos;
2268 newdupInfo.startPos = info.endPos;
2269 newdupInfo.cropStart += diff2;
2270 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2271 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2272 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2273 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2274 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2276 ItemInfo newclipInfo = clip->info();
2277 newclipInfo.endPos = info.startPos;
2278 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2279 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2281 } else if (clip->endPos() <= info.endPos) {
2282 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2283 scene()->removeItem(clip);
2287 ItemInfo newclipInfo = clip->info();
2288 newclipInfo.startPos = info.endPos;
2289 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2290 clip->resizeStart(info.endPos.frames(m_document->fps()));
2294 } else if (mode == INSERTEDIT) {
2295 // if we are in push mode, move clips accordingly
2297 if (item == NULL) info = posinfo;
2298 else info = item->info();
2299 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);
2300 QList<QGraphicsItem *> selection = m_scene->items(rect);
2301 if (item) selection.removeAll(item);
2302 for (int i = 0; i < selection.count(); i++) {
2303 if (selection.at(i)->type() == AVWIDGET) {
2304 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2305 if (clip->startPos() < info.startPos) {
2306 if (clip->endPos() > info.startPos) {
2307 ItemInfo clipInfo = clip->info();
2308 ItemInfo dupInfo = clipInfo;
2309 GenTime diff = info.startPos - clipInfo.startPos;
2310 dupInfo.startPos = info.startPos;
2311 dupInfo.cropStart += diff;
2312 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2313 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2314 // Commented out; variable dup unused. --granjow
2315 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2316 cutClip(clipInfo, info.startPos, true, false);
2319 // TODO: add insertspacecommand
2324 KdenliveSettings::setSnaptopoints(snap);
2328 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2330 if (mode == OVERWRITEEDIT) {
2331 // if we are in overwrite or push mode, move clips accordingly
2332 bool snap = KdenliveSettings::snaptopoints();
2333 KdenliveSettings::setSnaptopoints(false);
2334 ItemInfo info = item->info();
2335 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2336 QList<QGraphicsItem *> selection = m_scene->items(rect);
2337 selection.removeAll(item);
2338 for (int i = 0; i < selection.count(); i++) {
2339 if (!selection.at(i)->isEnabled()) continue;
2340 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2341 Transition *tr = static_cast<Transition *>(selection.at(i));
2342 if (tr->startPos() < info.startPos) {
2343 ItemInfo firstPos = tr->info();
2344 ItemInfo newPos = firstPos;
2345 firstPos.endPos = item->startPos();
2346 newPos.startPos = item->endPos();
2347 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2348 if (tr->endPos() > info.endPos) {
2350 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2352 } else if (tr->endPos() > info.endPos) {
2354 ItemInfo firstPos = tr->info();
2355 firstPos.startPos = item->endPos();
2356 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2358 // remove transition
2359 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2363 KdenliveSettings::setSnaptopoints(snap);
2367 QStringList CustomTrackView::mimeTypes() const
2369 QStringList qstrList;
2370 // list of accepted mime types for drop
2371 qstrList.append("text/plain");
2372 qstrList.append("kdenlive/producerslist");
2373 qstrList.append("kdenlive/clip");
2377 Qt::DropActions CustomTrackView::supportedDropActions() const
2379 // returns what actions are supported when dropping
2380 return Qt::MoveAction;
2383 void CustomTrackView::setDuration(int duration)
2385 int diff = qAbs(duration - sceneRect().width());
2386 if (diff * matrix().m11() > -50) {
2387 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2388 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2390 m_projectDuration = duration;
2393 int CustomTrackView::duration() const
2395 return m_projectDuration;
2398 void CustomTrackView::addTrack(TrackInfo type, int ix)
2400 if (ix == -1 || ix == m_document->tracksCount()) {
2401 m_document->insertTrack(0, type);
2402 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2404 m_document->insertTrack(m_document->tracksCount() - ix, type);
2405 // insert track in MLT playlist
2406 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2408 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2409 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2410 QList<QGraphicsItem *> selection = m_scene->items(r);
2411 resetSelectionGroup();
2413 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2414 scene()->addItem(m_selectionGroup);
2415 for (int i = 0; i < selection.count(); i++) {
2416 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2417 m_selectionGroup->addToGroup(selection.at(i));
2418 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2421 // Move graphic items
2422 m_selectionGroup->translate(0, m_tracksHeight);
2424 // adjust track number
2425 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2426 for (int i = 0; i < children.count(); i++) {
2427 if (children.at(i)->type() == GROUPWIDGET) {
2428 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2429 children << grp->childItems();
2432 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2434 ItemInfo clipinfo = item->info();
2435 if (item->type() == AVWIDGET) {
2436 ClipItem *clip = static_cast <ClipItem *>(item);
2437 // slowmotion clips are not track dependant, so no need to update them
2438 if (clip->speed() != 1.0) continue;
2439 // We add a move clip command so that we get the correct producer for new track number
2440 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2441 Mlt::Producer *prod;
2442 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2443 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2444 else prod = clip->baseClip()->producer(clipinfo.track);
2445 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2446 // problem updating clip
2447 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2450 } else if (item->type() == TRANSITIONWIDGET) {
2451 Transition *tr = static_cast <Transition *>(item);
2452 int track = tr->transitionEndTrack();
2454 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2458 resetSelectionGroup(false);
2461 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2462 for (int i = 0; i < m_guides.count(); i++) {
2463 QLineF l = m_guides.at(i)->line();
2464 l.setP2(QPointF(l.x2(), maxHeight));
2465 m_guides.at(i)->setLine(l);
2467 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2468 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2469 viewport()->update();
2470 emit tracksChanged();
2471 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2472 //setFixedHeight(50 * m_tracksCount);
2475 void CustomTrackView::removeTrack(int ix)
2477 // Delete track in MLT playlist
2478 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2479 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2481 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2482 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2483 QList<QGraphicsItem *> selection = m_scene->items(r);
2485 resetSelectionGroup();
2487 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2488 scene()->addItem(m_selectionGroup);
2489 for (int i = 0; i < selection.count(); i++) {
2490 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2491 m_selectionGroup->addToGroup(selection.at(i));
2492 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2495 // Move graphic items
2496 qreal ydiff = 0 - (int) m_tracksHeight;
2497 m_selectionGroup->translate(0, ydiff);
2499 // adjust track number
2500 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2501 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2502 for (int i = 0; i < children.count(); i++) {
2503 if (children.at(i)->type() == GROUPWIDGET) {
2504 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2505 children << grp->childItems();
2508 if (children.at(i)->type() == AVWIDGET) {
2509 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2511 ItemInfo clipinfo = clip->info();
2512 // We add a move clip command so that we get the correct producer for new track number
2513 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2514 Mlt::Producer *prod;
2515 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2516 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2517 else prod = clip->baseClip()->producer(clipinfo.track);
2518 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2519 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2522 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2523 Transition *tr = static_cast <Transition *>(children.at(i));
2525 int track = tr->transitionEndTrack();
2527 ItemInfo clipinfo = tr->info();
2528 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2532 resetSelectionGroup(false);
2534 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2535 for (int i = 0; i < m_guides.count(); i++) {
2536 QLineF l = m_guides.at(i)->line();
2537 l.setP2(QPointF(l.x2(), maxHeight));
2538 m_guides.at(i)->setLine(l);
2540 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2541 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2543 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2544 viewport()->update();
2545 emit tracksChanged();
2546 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2549 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2551 for (int i = 0; i < trackInfos.count(); ++i) {
2552 m_document->setTrackType(i, trackInfos.at(i));
2553 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2556 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2557 viewport()->update();
2560 void CustomTrackView::slotSwitchTrackAudio(int ix)
2562 /*for (int i = 0; i < m_document->tracksCount(); i++)
2563 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2564 int tracknumber = m_document->tracksCount() - ix - 1;
2565 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2566 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2567 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2568 setDocumentModified();
2571 void CustomTrackView::slotSwitchTrackLock(int ix)
2573 int tracknumber = m_document->tracksCount() - ix - 1;
2574 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2575 m_commandStack->push(command);
2579 void CustomTrackView::lockTrack(int ix, bool lock)
2581 int tracknumber = m_document->tracksCount() - ix - 1;
2582 m_document->switchTrackLock(tracknumber, lock);
2583 emit doTrackLock(ix, lock);
2584 AbstractClipItem *clip = NULL;
2585 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2587 for (int i = 0; i < selection.count(); i++) {
2588 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2589 if (selection.at(i)->isSelected()) {
2590 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2591 else emit transitionItemSelected(NULL);
2593 clip = static_cast <AbstractClipItem *>(selection.at(i));
2594 clip->setItemLocked(lock);
2595 if (clip == m_dragItem)
2598 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2599 viewport()->update();
2600 setDocumentModified();
2603 void CustomTrackView::slotSwitchTrackVideo(int ix)
2605 int tracknumber = m_document->tracksCount() - ix;
2606 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2607 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2608 setDocumentModified();
2611 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2613 // Check there is no group going over several tracks there, or that would result in timeline corruption
2614 QList<QGraphicsItem *> selection = scene()->items(rect);
2616 int maxHeight = m_tracksHeight * 1.5;
2617 for (int i = 0; i < selection.count(); i++) {
2618 // Check that we don't try to move a group with clips on other tracks
2619 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2622 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2630 void CustomTrackView::slotRemoveSpace()
2634 if (m_menuPosition.isNull()) {
2635 pos = GenTime(cursorPos(), m_document->fps());
2637 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2640 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2641 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2644 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2645 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2649 ClipItem *item = getClipItemAt(pos, track);
2651 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);
2654 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2655 //kDebug() << "// GOT LENGT; " << length;
2657 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);
2661 // Make sure there is no group in the way
2662 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2665 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2667 // groups found on track, do not allow the move
2668 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2672 QList<ItemInfo> clipsToMove;
2673 QList<ItemInfo> transitionsToMove;
2675 for (int i = 0; i < items.count(); i++) {
2676 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2677 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2678 ItemInfo info = item->info();
2679 if (item->type() == AVWIDGET) {
2680 clipsToMove.append(info);
2681 } else if (item->type() == TRANSITIONWIDGET) {
2682 transitionsToMove.append(info);
2687 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2688 m_commandStack->push(command);
2691 void CustomTrackView::slotInsertSpace()
2695 if (m_menuPosition.isNull()) {
2696 pos = GenTime(cursorPos(), m_document->fps());
2698 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2699 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2701 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2702 if (d.exec() != QDialog::Accepted) return;
2703 GenTime spaceDuration = d.selectedDuration();
2704 track = d.selectedTrack();
2706 QList<QGraphicsItem *> items;
2708 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2709 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2713 ClipItem *item = getClipItemAt(pos, track);
2714 if (item) pos = item->startPos();
2716 // Make sure there is no group in the way
2717 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2719 items = checkForGroups(rect, &isOk);
2721 // groups found on track, do not allow the move
2722 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2726 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2727 items = scene()->items(rect);
2730 QList<ItemInfo> clipsToMove;
2731 QList<ItemInfo> transitionsToMove;
2733 for (int i = 0; i < items.count(); i++) {
2734 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2735 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2736 ItemInfo info = item->info();
2737 if (item->type() == AVWIDGET)
2738 clipsToMove.append(info);
2739 else if (item->type() == TRANSITIONWIDGET)
2740 transitionsToMove.append(info);
2744 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2745 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2746 m_commandStack->push(command);
2750 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2752 int diff = duration.frames(m_document->fps());
2753 resetSelectionGroup();
2754 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2755 scene()->addItem(m_selectionGroup);
2757 Transition *transition;
2759 // Create lists with start pos for each track
2760 QMap <int, int> trackClipStartList;
2761 QMap <int, int> trackTransitionStartList;
2763 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2764 trackClipStartList[i] = -1;
2765 trackTransitionStartList[i] = -1;
2768 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2769 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2771 if (clip->parentItem()) {
2772 m_selectionGroup->addToGroup(clip->parentItem());
2773 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2775 m_selectionGroup->addToGroup(clip);
2776 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2778 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))
2779 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2781 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);
2784 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2785 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2787 if (transition->parentItem()) {
2788 m_selectionGroup->addToGroup(transition->parentItem());
2789 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2791 m_selectionGroup->addToGroup(transition);
2792 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2794 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))
2795 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2796 } 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);
2798 m_selectionGroup->translate(diff, 0);
2800 // update items coordinates
2801 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2803 for (int i = 0; i < itemList.count(); i++) {
2804 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2805 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2806 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2807 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2808 for (int j = 0; j < children.count(); j++) {
2809 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2814 resetSelectionGroup(false);
2816 track = m_document->tracksCount() - track;
2817 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2820 void CustomTrackView::deleteClip(const QString &clipId)
2822 resetSelectionGroup();
2823 QList<QGraphicsItem *> itemList = items();
2824 QUndoCommand *deleteCommand = new QUndoCommand();
2826 for (int i = 0; i < itemList.count(); i++) {
2827 if (itemList.at(i)->type() == AVWIDGET) {
2828 ClipItem *item = (ClipItem *)itemList.at(i);
2829 if (item->clipProducer() == clipId) {
2831 if (item->parentItem()) {
2832 // Clip is in a group, destroy the group
2833 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2835 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2839 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2840 if (count == 0) delete deleteCommand;
2841 else m_commandStack->push(deleteCommand);
2844 void CustomTrackView::setCursorPos(int pos, bool seek)
2846 if (pos == m_cursorPos) return;
2847 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2849 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2850 else if (m_autoScroll) checkScrolling();
2851 m_cursorLine->setPos(m_cursorPos, 0);
2854 void CustomTrackView::updateCursorPos()
2856 m_cursorLine->setPos(m_cursorPos, 0);
2859 int CustomTrackView::cursorPos()
2861 return (int)(m_cursorPos);
2864 void CustomTrackView::moveCursorPos(int delta)
2866 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2867 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2868 m_cursorPos += delta;
2869 m_cursorLine->setPos(m_cursorPos, 0);
2870 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2873 void CustomTrackView::initCursorPos(int pos)
2875 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2877 m_cursorLine->setPos(pos, 0);
2881 void CustomTrackView::checkScrolling()
2883 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2886 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2888 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2889 QGraphicsView::mouseReleaseEvent(event);
2890 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2891 #if QT_VERSION >= 0x040600
2892 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2894 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2895 if (event->button() == Qt::MidButton) {
2898 setDragMode(QGraphicsView::NoDrag);
2899 if (m_operationMode == MOVEGUIDE) {
2900 setCursor(Qt::ArrowCursor);
2901 m_operationMode = NONE;
2902 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2903 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2904 if (newPos != m_dragGuide->position()) {
2905 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2906 m_commandStack->push(command);
2907 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2908 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2909 m_document->syncGuides(m_guides);
2914 } else if (m_operationMode == SPACER && m_selectionGroup) {
2916 if (event->modifiers() != Qt::ControlModifier) {
2917 // We are moving all tracks
2919 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2920 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2922 if (timeOffset != GenTime()) {
2923 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2925 QList<ItemInfo> clipsToMove;
2926 QList<ItemInfo> transitionsToMove;
2928 // Create lists with start pos for each track
2929 QMap <int, int> trackClipStartList;
2930 QMap <int, int> trackTransitionStartList;
2932 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2933 trackClipStartList[i] = -1;
2934 trackTransitionStartList[i] = -1;
2937 for (int i = 0; i < items.count(); i++) {
2938 if (items.at(i)->type() == GROUPWIDGET)
2939 items += items.at(i)->childItems();
2942 for (int i = 0; i < items.count(); i++) {
2943 if (items.at(i)->type() == AVWIDGET) {
2944 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2945 ItemInfo info = item->info();
2946 clipsToMove.append(info);
2948 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2949 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2950 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2951 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2952 ItemInfo info = item->info();
2953 transitionsToMove.append(info);
2955 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2956 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2960 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2961 m_commandStack->push(command);
2962 if (track != -1) track = m_document->tracksCount() - track;
2963 kDebug() << "SPACER TRACK:" << track;
2964 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2966 resetSelectionGroup(false);
2967 m_operationMode = NONE;
2968 } else if (m_operationMode == RUBBERSELECTION) {
2969 //kDebug() << "// END RUBBER SELECT";
2970 resetSelectionGroup();
2971 groupSelectedItems();
2972 m_operationMode = NONE;
2975 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2976 emit transitionItemSelected(NULL);
2980 if (m_dragItem) info = m_dragItem->info();
2982 if (m_operationMode == MOVE) {
2983 setCursor(Qt::OpenHandCursor);
2984 if (m_dragItem->parentItem() == 0) {
2985 // we are moving one clip, easy
2986 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2987 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2988 Mlt::Producer *prod;
2989 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2990 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2991 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2992 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2995 QUndoCommand *moveCommand = new QUndoCommand();
2996 moveCommand->setText(i18n("Move clip"));
2997 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2999 int tracknumber = m_document->tracksCount() - item->track() - 1;
3000 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3001 if (isLocked) item->setItemLocked(true);
3002 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3003 // Also move automatic transitions (on lower track)
3004 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3005 ItemInfo startTrInfo;
3006 ItemInfo newStartTrInfo;
3007 bool moveStartTrans = false;
3008 bool moveEndTrans = false;
3009 if (startTransition && startTransition->isAutomatic()) {
3010 startTrInfo = startTransition->info();
3011 newStartTrInfo = startTrInfo;
3012 newStartTrInfo.track = info.track;
3013 newStartTrInfo.startPos = info.startPos;
3014 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3015 // transition end should stay the same
3017 // transition end should be adjusted to clip
3018 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3020 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3022 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3023 // Check if there is a transition at clip end
3024 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3025 if (tr && tr->isAutomatic()) {
3026 ItemInfo trInfo = tr->info();
3027 ItemInfo newTrInfo = trInfo;
3028 newTrInfo.track = info.track;
3029 newTrInfo.endPos = m_dragItem->endPos();
3030 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3031 // transition start should stay the same
3033 // transition start should be moved
3034 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3036 if (newTrInfo.startPos < newTrInfo.endPos) {
3037 moveEndTrans = true;
3038 if (moveStartTrans) {
3039 // we have to move both transitions, remove the start one so that there is no collision
3040 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3042 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3043 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3044 if (moveStartTrans) {
3045 // re-add transition in correct place
3046 int transTrack = startTransition->transitionEndTrack();
3047 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3048 transTrack = getPreviousVideoTrack(info.track);
3050 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3051 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3057 if (moveStartTrans && !moveEndTrans) {
3058 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3059 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3062 // Also move automatic transitions (on upper track)
3063 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3064 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3065 ItemInfo trInfo = tr->info();
3066 ItemInfo newTrInfo = trInfo;
3067 newTrInfo.startPos = m_dragItem->startPos();
3068 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3069 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3070 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3071 // transition end should be adjusted to clip on upper track
3072 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3074 if (newTrInfo.startPos < newTrInfo.endPos) {
3075 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3076 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3080 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3081 // Check if there is a transition at clip end
3082 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3083 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3084 ItemInfo trInfo = tr->info();
3085 ItemInfo newTrInfo = trInfo;
3086 newTrInfo.endPos = m_dragItem->endPos();
3087 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3088 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3089 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3090 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3091 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3092 // transition start should be moved
3093 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3095 if (newTrInfo.startPos < newTrInfo.endPos) {
3096 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3097 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3102 m_commandStack->push(moveCommand);
3103 //checkTrackSequence(m_dragItem->track());
3105 // undo last move and emit error message
3106 bool snap = KdenliveSettings::snaptopoints();
3107 KdenliveSettings::setSnaptopoints(false);
3108 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3109 KdenliveSettings::setSnaptopoints(snap);
3110 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3112 setDocumentModified();
3114 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3115 Transition *transition = static_cast <Transition *>(m_dragItem);
3116 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3117 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)) {
3118 // Moving transition failed, revert to previous position
3119 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3120 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3122 QUndoCommand *moveCommand = new QUndoCommand();
3123 moveCommand->setText(i18n("Move transition"));
3124 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3125 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3126 m_commandStack->push(moveCommand);
3130 // Moving several clips. We need to delete them and readd them to new position,
3131 // or they might overlap each other during the move
3132 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3133 QList<QGraphicsItem *> items = group->childItems();
3135 QList<ItemInfo> clipsToMove;
3136 QList<ItemInfo> transitionsToMove;
3138 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3139 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3140 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3141 QUndoCommand *moveGroup = new QUndoCommand();
3142 moveGroup->setText(i18n("Move group"));
3143 if (timeOffset != GenTime() || trackOffset != 0) {
3144 // remove items in MLT playlist
3147 int max = items.count();
3148 for (int i = 0; i < max; i++) {
3149 if (items.at(i)->type() == GROUPWIDGET) {
3150 items += items.at(i)->childItems();
3153 m_document->renderer()->blockSignals(true);
3154 for (int i = 0; i < items.count(); i++) {
3155 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3156 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3157 ItemInfo info = item->info();
3158 if (item->type() == AVWIDGET) {
3159 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3160 // error, clip cannot be removed from playlist
3161 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3163 clipsToMove.append(info);
3166 transitionsToMove.append(info);
3167 Transition *tr = static_cast <Transition*>(item);
3168 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3171 m_document->renderer()->blockSignals(false);
3172 for (int i = 0; i < items.count(); i++) {
3173 // re-add items in correct place
3174 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3175 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3177 ItemInfo info = item->info();
3178 int tracknumber = m_document->tracksCount() - info.track - 1;
3179 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3181 group->removeFromGroup(item);
3182 item->setItemLocked(true);
3185 if (item->type() == AVWIDGET) {
3186 ClipItem *clip = static_cast <ClipItem*>(item);
3187 info.track = m_document->tracksCount() - info.track;
3188 Mlt::Producer *prod;
3189 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3190 if (clip->isAudioOnly())
3191 prod = clip->baseClip()->audioProducer(info.track);
3192 else if (clip->isVideoOnly())
3193 prod = clip->baseClip()->videoProducer();
3195 prod = clip->baseClip()->producer(info.track);
3196 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3197 for (int i = 0; i < clip->effectsCount(); i++) {
3198 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3201 Transition *tr = static_cast <Transition*>(item);
3202 int newTrack = tr->transitionEndTrack();
3203 if (!tr->forcedTrack()) {
3204 newTrack = getPreviousVideoTrack(info.track);
3206 tr->updateTransitionEndTrack(newTrack);
3207 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3208 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3211 rebuildGroup((AbstractGroupItem *)group);
3212 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3213 m_commandStack->push(moveGroup);
3215 //QPointF top = group->sceneBoundingRect().topLeft();
3216 //QPointF oldpos = m_selectionGroup->scenePos();
3217 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3218 //group->setPos(top);
3219 //TODO: get rid of the 3 lines below
3220 if (m_selectionGroup) {
3221 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3222 m_selectionGroupInfo.track = m_selectionGroup->track();
3224 setDocumentModified();
3227 m_document->renderer()->doRefresh();
3228 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3230 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3231 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3233 QUndoCommand *resizeCommand = new QUndoCommand();
3234 resizeCommand->setText(i18n("Resize group"));
3235 QList <QGraphicsItem *> items = parent->childItems();
3236 QList <ItemInfo> infos = parent->resizeInfos();
3237 parent->clearResizeInfos();
3239 for (int i = 0; i < items.count(); ++i) {
3240 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3241 if (item && item->type() == AVWIDGET) {
3242 ItemInfo info = infos.at(itemcount);
3243 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3247 m_commandStack->push(resizeCommand);
3250 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3252 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3254 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3255 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3257 QUndoCommand *resizeCommand = new QUndoCommand();
3258 resizeCommand->setText(i18n("Resize group"));
3259 QList <QGraphicsItem *> items = parent->childItems();
3260 QList <ItemInfo> infos = parent->resizeInfos();
3261 parent->clearResizeInfos();
3263 for (int i = 0; i < items.count(); ++i) {
3264 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3265 if (item && item->type() == AVWIDGET) {
3266 ItemInfo info = infos.at(itemcount);
3267 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3271 m_commandStack->push(resizeCommand);
3274 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3276 } else if (m_operationMode == FADEIN) {
3277 // resize fade in effect
3278 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3279 int ix = item->hasEffect("volume", "fadein");
3280 int ix2 = item->hasEffect("", "fade_from_black");
3282 QDomElement oldeffect = item->effectAt(ix);
3283 int start = item->cropStart().frames(m_document->fps());
3284 int end = item->fadeIn();
3286 slotDeleteEffect(item, oldeffect, false);
3289 QDomElement effect = oldeffect.cloneNode().toElement();
3290 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3291 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3292 slotUpdateClipEffect(item, effect, oldeffect, ix);
3293 emit clipItemSelected(item, ix);
3295 } else if (item->fadeIn() != 0 && ix2 == -1) {
3297 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3299 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3300 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3301 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3302 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3305 QDomElement oldeffect = item->effectAt(ix2);
3306 int start = item->cropStart().frames(m_document->fps());
3307 int end = item->fadeIn();
3309 slotDeleteEffect(item, oldeffect, false);
3312 QDomElement effect = oldeffect.cloneNode().toElement();
3313 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3314 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3315 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3316 emit clipItemSelected(item, ix2);
3319 } else if (m_operationMode == FADEOUT) {
3320 // resize fade in effect
3321 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3322 int ix = item->hasEffect("volume", "fadeout");
3323 int ix2 = item->hasEffect("", "fade_to_black");
3325 QDomElement oldeffect = item->effectAt(ix);
3326 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3327 int start = item->fadeOut();
3329 slotDeleteEffect(item, oldeffect, false);
3331 start = end - start;
3332 QDomElement effect = oldeffect.cloneNode().toElement();
3333 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3334 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3335 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3336 slotUpdateClipEffect(item, effect, oldeffect, ix);
3337 emit clipItemSelected(item, ix);
3339 } else if (item->fadeOut() != 0 && ix2 == -1) {
3341 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3343 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3344 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3345 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3346 EffectsList::setParameter(effect, "out", QString::number(0));
3347 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3350 QDomElement oldeffect = item->effectAt(ix2);
3351 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3352 int start = item->fadeOut();
3354 slotDeleteEffect(item, oldeffect, false);
3356 start = end - start;
3357 QDomElement effect = oldeffect.cloneNode().toElement();
3358 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3359 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3360 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3361 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3362 emit clipItemSelected(item, ix2);
3365 } else if (m_operationMode == KEYFRAME) {
3366 // update the MLT effect
3367 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3368 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3370 // check if we want to remove keyframe
3371 double val = mapToScene(event->pos()).toPoint().y();
3372 QRectF br = item->sceneBoundingRect();
3373 double maxh = 100.0 / br.height();
3374 val = (br.bottom() - val) * maxh;
3375 int start = item->cropStart().frames(m_document->fps());
3376 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3378 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3380 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3382 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3385 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3386 //item->updateKeyframeEffect();
3387 //QString next = item->keyframes(item->selectedEffectIndex());
3388 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3389 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3391 m_commandStack->push(command);
3392 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3393 emit clipItemSelected(item, item->selectedEffectIndex());
3395 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3396 // A transition is selected
3398 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3399 if (transitionClip && transitionClip->baseClip()) {
3400 QString size = transitionClip->baseClip()->getProperty("frame_size");
3401 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3402 if (factor == 0) factor = 1.0;
3403 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3404 p.setY(size.section('x', 1, 1).toInt());
3406 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3407 } else emit transitionItemSelected(NULL);
3408 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3409 m_operationMode = NONE;
3412 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3414 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3416 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3417 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3420 if (item->isSelected()) emit clipItemSelected(NULL);
3421 item->baseClip()->removeReference();
3422 m_document->updateClip(item->baseClip()->getId());
3424 /*if (item->baseClip()->isTransparent()) {
3425 // also remove automatic transition
3426 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3427 if (tr && tr->isAutomatic()) {
3428 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3429 scene()->removeItem(tr);
3433 m_waitingThumbs.removeAll(item);
3434 if (m_dragItem == item) m_dragItem = NULL;
3435 #if QT_VERSION >= 0x040600
3436 // animate item deletion
3437 item->closeAnimation();
3438 /*if (refresh) item->closeAnimation();
3440 // no refresh, means we have several operations chained, we need to delete clip immediatly
3441 // so that it does not get in the way of the other
3450 setDocumentModified();
3451 if (refresh) m_document->renderer()->doRefresh();
3454 void CustomTrackView::deleteSelectedClips()
3456 resetSelectionGroup();
3457 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3458 if (itemList.count() == 0) {
3459 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3462 scene()->clearSelection();
3463 QUndoCommand *deleteSelected = new QUndoCommand();
3465 bool resetGroup = false;
3468 int transitionCount = 0;
3469 // expand & destroy groups
3470 for (int i = 0; i < itemList.count(); i++) {
3471 if (itemList.at(i)->type() == GROUPWIDGET) {
3473 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3474 QList <ItemInfo> clipInfos;
3475 QList <ItemInfo> transitionInfos;
3476 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3477 for (int j = 0; j < children.count(); j++) {
3478 if (children.at(j)->type() == AVWIDGET) {
3479 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3480 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3481 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3482 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3483 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3485 if (itemList.contains(children.at(j))) {
3486 children.removeAt(j);
3490 itemList += children;
3491 if (clipInfos.count() > 0)
3492 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3494 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3495 itemList.insert(i + 1, itemList.at(i)->parentItem());
3498 for (int i = 0; i < itemList.count(); i++) {
3499 if (itemList.at(i)->type() == AVWIDGET) {
3501 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3502 if (item->parentItem()) resetGroup = true;
3503 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3504 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3505 emit clipItemSelected(NULL);
3506 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3508 Transition *item = static_cast <Transition *>(itemList.at(i));
3509 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3510 if (item->parentItem()) resetGroup = true;
3511 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3512 emit transitionItemSelected(NULL);
3515 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3516 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3517 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3518 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3519 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3520 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3521 else deleteSelected->setText(i18n("Delete selected items"));
3522 m_commandStack->push(deleteSelected);
3525 void CustomTrackView::changeClipSpeed()
3527 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3528 if (itemList.count() == 0) {
3529 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3532 QUndoCommand *changeSelected = new QUndoCommand();
3533 changeSelected->setText("Edit clip speed");
3537 for (int i = 0; i < itemList.count(); i++) {
3538 if (itemList.at(i)->type() == AVWIDGET) {
3539 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3540 ItemInfo info = item->info();
3541 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3543 double speed = (double) percent / 100.0;
3544 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3546 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3550 if (count > 0) m_commandStack->push(changeSelected);
3551 else delete changeSelected;
3554 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3556 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3557 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3559 kDebug() << "ERROR: Cannot find clip for speed change";
3560 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3563 info.track = m_document->tracksCount() - item->track();
3565 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3566 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3567 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3569 item->setSpeed(speed, strobe);
3570 item->updateRectGeometry();
3571 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3572 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3574 updatePositionEffects(item, info);
3575 setDocumentModified();
3576 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3579 void CustomTrackView::cutSelectedClips()
3581 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3582 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3583 QList <QGraphicsItem *> skipList;
3584 for (int i = 0; i < itemList.count(); ++i) {
3585 if (skipList.indexOf(itemList.at(i)) != -1)
3587 if (itemList.at(i)->type() == AVWIDGET) {
3588 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3589 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3590 skipList.append(item->parentItem()->childItems());
3591 razorGroup((AbstractGroupItem *)item->parentItem(), currentPos);
3592 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3593 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3594 m_commandStack->push(command);
3596 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3597 skipList.append(itemList.at(i)->childItems());
3598 razorGroup((AbstractGroupItem *)itemList.at(i), currentPos);
3603 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3606 QList <QGraphicsItem *> children = group->childItems();
3607 QList <ItemInfo> clips1;
3608 QList <ItemInfo> transitions1;
3609 QList <ItemInfo> clipsCut;
3610 QList <ItemInfo> transitionsCut;
3611 QList <ItemInfo> clips2;
3612 QList <ItemInfo> transitions2;
3613 for (int i = 0; i < children.count(); ++i) {
3614 children.at(i)->setSelected(false);
3615 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3616 if (child->type() == AVWIDGET) {
3617 if (cutPos > child->endPos())
3618 clips1 << child->info();
3619 else if (cutPos < child->startPos())
3620 clips2 << child->info();
3622 clipsCut << child->info();
3624 if (cutPos > child->endPos())
3625 transitions1 << child->info();
3626 else if (cutPos < child->startPos())
3627 transitions2 << child->info();
3629 transitionsCut << child->info();
3632 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3633 m_commandStack->push(command);
3637 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)
3640 for (int i = 0; i < clipsCut.count(); ++i) {
3641 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3643 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3644 clips1 << clip->info();
3645 if (clipBehind != NULL)
3646 clips2 << clipBehind->info();
3649 // TODO: cut transitionsCut
3650 doGroupClips(clips1, transitions1, true);
3651 doGroupClips(clips2, transitions2, true);
3653 /* we might also just use clipsCut.at(0)->parentItem().
3654 Do this loop just in case something went wrong during cut */
3655 for (int i = 0; i < clipsCut.count(); ++i) {
3656 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3657 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3658 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3659 QList <QGraphicsItem *> children = group->childItems();
3660 QList <ItemInfo> groupClips;
3661 QList <ItemInfo> groupTrans;
3662 for (int j = 0; j < children.count(); ++j) {
3663 if (children.at(j)->type() == AVWIDGET)
3664 groupClips << ((AbstractClipItem *)children.at(j))->info();
3665 else if (children.at(j)->type() == TRANSITIONWIDGET)
3666 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3668 doGroupClips(groupClips, groupTrans, false);
3672 for(int i = 0; i < clipsCut.count(); ++i)
3673 cutClip(clipsCut.at(i), cutPos, false);
3674 // TODO: uncut transitonsCut
3675 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3679 void CustomTrackView::groupClips(bool group)
3681 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3682 QList <ItemInfo> clipInfos;
3683 QList <ItemInfo> transitionInfos;
3684 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3687 int max = itemList.count();
3688 for (int i = 0; i < max; i++) {
3689 if (itemList.at(i)->type() == GROUPWIDGET) {
3690 itemList += itemList.at(i)->childItems();
3694 for (int i = 0; i < itemList.count(); i++) {
3695 if (itemList.at(i)->type() == AVWIDGET) {
3696 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3697 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3698 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3699 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3700 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3703 if (clipInfos.count() > 0) {
3704 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3705 m_commandStack->push(command);
3709 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3711 resetSelectionGroup();
3712 m_scene->clearSelection();
3714 for (int i = 0; i < clipInfos.count(); i++) {
3715 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3716 if (clip == NULL) continue;
3717 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3718 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3719 m_document->clipManager()->removeGroup(grp);
3720 scene()->destroyItemGroup(grp);
3722 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3724 for (int i = 0; i < transitionInfos.count(); i++) {
3725 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3726 if (tr == NULL) continue;
3727 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3728 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3729 m_document->clipManager()->removeGroup(grp);
3730 scene()->destroyItemGroup(grp);
3732 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3734 setDocumentModified();
3738 QList <QGraphicsItemGroup *> groups;
3739 for (int i = 0; i < clipInfos.count(); i++) {
3740 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3742 clip->setSelected(true);
3745 for (int i = 0; i < transitionInfos.count(); i++) {
3746 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3748 clip->setSelected(true);
3752 groupSelectedItems(false, true);
3753 setDocumentModified();
3756 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3758 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3759 if (baseclip == NULL) {
3760 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3763 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3764 item->setEffectList(effects);
3765 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3766 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3767 scene()->addItem(item);
3769 int tracknumber = m_document->tracksCount() - info.track - 1;
3770 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3771 if (isLocked) item->setItemLocked(true);
3773 baseclip->addReference();
3774 m_document->updateClip(baseclip->getId());
3775 info.track = m_document->tracksCount() - info.track;
3776 Mlt::Producer *prod;
3777 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3778 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3779 else prod = baseclip->producer(info.track);
3780 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3781 for (int i = 0; i < item->effectsCount(); i++) {
3782 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3784 setDocumentModified();
3785 if (refresh) m_document->renderer()->doRefresh();
3786 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3787 m_thumbsTimer.start();
3790 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3792 QList<QGraphicsItem *> list = scene()->items();
3793 ClipItem *clip = NULL;
3794 for (int i = 0; i < list.size(); ++i) {
3795 if (list.at(i)->type() == AVWIDGET) {
3796 clip = static_cast <ClipItem *>(list.at(i));
3797 if (clip->clipProducer() == clipId) {
3798 ItemInfo info = clip->info();
3799 info.track = m_document->tracksCount() - clip->track();
3800 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3801 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3803 clip->refreshClip(true);
3810 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3812 int framepos = (int)(pos.frames(m_document->fps()));
3813 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3814 ClipItem *clip = NULL;
3815 for (int i = 0; i < list.size(); i++) {
3816 if (!list.at(i)->isEnabled()) continue;
3817 if (list.at(i)->type() == AVWIDGET) {
3818 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3819 if (test->endPos() == pos) clip = test;
3826 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3828 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3829 ClipItem *clip = NULL;
3830 for (int i = 0; i < list.size(); i++) {
3831 if (!list.at(i)->isEnabled()) continue;
3832 if (list.at(i)->type() == AVWIDGET) {
3833 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3834 if (test->startPos() == pos) clip = test;
3841 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3843 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3844 QList<QGraphicsItem *> list = scene()->items(p);
3845 ClipItem *clip = NULL;
3846 for (int i = 0; i < list.size(); i++) {
3847 if (!list.at(i)->isEnabled()) continue;
3848 if (list.at(i)->type() == AVWIDGET) {
3849 clip = static_cast <ClipItem *>(list.at(i));
3856 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3858 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3861 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3863 const QPointF p(pos, (track + 1) * m_tracksHeight);
3864 QList<QGraphicsItem *> list = scene()->items(p);
3865 Transition *clip = NULL;
3866 for (int i = 0; i < list.size(); i++) {
3867 if (!list.at(i)->isEnabled()) continue;
3868 if (list.at(i)->type() == TRANSITIONWIDGET) {
3869 clip = static_cast <Transition *>(list.at(i));
3876 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3878 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3881 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3883 int framepos = (int)(pos.frames(m_document->fps()));
3884 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3885 QList<QGraphicsItem *> list = scene()->items(p);
3886 Transition *clip = NULL;
3887 for (int i = 0; i < list.size(); i++) {
3888 if (!list.at(i)->isEnabled()) continue;
3889 if (list.at(i)->type() == TRANSITIONWIDGET) {
3890 Transition *test = static_cast <Transition *>(list.at(i));
3891 if (test->endPos() == pos) clip = test;
3898 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3900 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3901 QList<QGraphicsItem *> list = scene()->items(p);
3902 Transition *clip = NULL;
3903 for (int i = 0; i < list.size(); ++i) {
3904 if (!list.at(i)->isEnabled()) continue;
3905 if (list.at(i)->type() == TRANSITIONWIDGET) {
3906 Transition *test = static_cast <Transition *>(list.at(i));
3907 if (test->startPos() == pos) clip = test;
3914 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3916 if (m_selectionGroup) resetSelectionGroup(false);
3917 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3919 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);
3920 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3923 Mlt::Producer *prod;
3924 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3925 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3926 else prod = item->baseClip()->producer(end.track);
3928 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);
3930 bool snap = KdenliveSettings::snaptopoints();
3931 KdenliveSettings::setSnaptopoints(false);
3932 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3934 int tracknumber = m_document->tracksCount() - end.track - 1;
3935 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3936 m_scene->clearSelection();
3937 if (isLocked) item->setItemLocked(true);
3939 if (item->isItemLocked()) item->setItemLocked(false);
3940 item->setSelected(true);
3942 if (item->baseClip()->isTransparent()) {
3943 // Also move automatic transition
3944 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3945 if (tr && tr->isAutomatic()) {
3946 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3947 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);
3948 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3951 KdenliveSettings::setSnaptopoints(snap);
3952 setDocumentModified();
3954 // undo last move and emit error message
3955 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3957 if (refresh) m_document->renderer()->doRefresh();
3958 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3961 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3964 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3965 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3966 resetSelectionGroup();
3967 m_scene->clearSelection();
3969 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3970 scene()->addItem(m_selectionGroup);
3972 m_document->renderer()->blockSignals(true);
3973 for (int i = 0; i < startClip.count(); i++) {
3975 startClip[i].startPos = startClip.at(i).startPos - offset;
3976 startClip[i].track = startClip.at(i).track - trackOffset;
3978 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3979 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3981 clip->setItemLocked(false);
3982 if (clip->parentItem()) {
3983 m_selectionGroup->addToGroup(clip->parentItem());
3984 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3986 m_selectionGroup->addToGroup(clip);
3987 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3989 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3990 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3992 for (int i = 0; i < startTransition.count(); i++) {
3994 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3995 startTransition[i].track = startTransition.at(i).track - trackOffset;
3997 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3999 tr->setItemLocked(false);
4000 if (tr->parentItem()) {
4001 m_selectionGroup->addToGroup(tr->parentItem());
4002 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4004 m_selectionGroup->addToGroup(tr);
4005 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4007 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());
4008 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4010 m_document->renderer()->blockSignals(false);
4012 if (m_selectionGroup) {
4013 bool snap = KdenliveSettings::snaptopoints();
4014 KdenliveSettings::setSnaptopoints(false);
4016 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4017 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4019 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4021 int max = children.count();
4022 for (int i = 0; i < max; i++) {
4023 if (children.at(i)->type() == GROUPWIDGET) {
4024 children += children.at(i)->childItems();
4025 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4026 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4027 /*m_document->clipManager()->removeGroup(grp);
4028 m_scene->destroyItemGroup(grp);*/
4029 children.removeAll(children.at(i));
4034 for (int i = 0; i < children.count(); i++) {
4035 // re-add items in correct place
4036 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4037 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4039 ItemInfo info = item->info();
4040 int tracknumber = m_document->tracksCount() - info.track - 1;
4041 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4043 item->setItemLocked(true);
4044 else if (item->isItemLocked())
4045 item->setItemLocked(false);
4047 if (item->type() == AVWIDGET) {
4048 ClipItem *clip = static_cast <ClipItem*>(item);
4049 info.track = m_document->tracksCount() - info.track;
4050 Mlt::Producer *prod;
4051 if (clip->isAudioOnly())
4052 prod = clip->baseClip()->audioProducer(info.track);
4053 else if (clip->isVideoOnly())
4054 prod = clip->baseClip()->videoProducer();
4056 prod = clip->baseClip()->producer(info.track);
4057 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4058 } else if (item->type() == TRANSITIONWIDGET) {
4059 Transition *tr = static_cast <Transition*>(item);
4061 if (!tr->forcedTrack()) {
4062 newTrack = getPreviousVideoTrack(info.track);
4064 newTrack = tr->transitionEndTrack() + trackOffset;
4065 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4067 tr->updateTransitionEndTrack(newTrack);
4068 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4072 rebuildGroup(m_selectionGroup);
4073 resetSelectionGroup(false);
4074 KdenliveSettings::setSnaptopoints(snap);
4075 m_document->renderer()->doRefresh();
4076 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4079 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4081 Transition *item = getTransitionItemAt(start.startPos, start.track);
4083 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);
4084 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4087 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4088 bool snap = KdenliveSettings::snaptopoints();
4089 KdenliveSettings::setSnaptopoints(false);
4090 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4091 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4092 // Transition was moved
4093 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4094 } else if (end.endPos == start.endPos) {
4095 // Transition start resize
4096 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4097 } else if (end.startPos == start.startPos) {
4098 // Transition end resize;
4099 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4100 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4103 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4104 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4105 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4107 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4108 KdenliveSettings::setSnaptopoints(snap);
4109 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4110 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());
4111 if (m_dragItem && m_dragItem == item) {
4113 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4114 if (transitionClip && transitionClip->baseClip()) {
4115 QString size = transitionClip->baseClip()->getProperty("frame_size");
4116 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4117 if (factor == 0) factor = 1.0;
4118 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4119 p.setY(size.section('x', 1, 1).toInt());
4121 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4123 if (m_refresh) m_document->renderer()->doRefresh();
4124 setDocumentModified();
4127 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4129 bool resizeClipStart = (start.startPos != end.startPos);
4130 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4132 if (dontWorry) return;
4133 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);
4134 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4137 if (item->parentItem()) {
4138 // Item is part of a group, reset group
4139 resetSelectionGroup();
4142 bool snap = KdenliveSettings::snaptopoints();
4143 KdenliveSettings::setSnaptopoints(false);
4144 if (resizeClipStart) {
4145 ItemInfo clipinfo = item->info();
4146 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4147 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4149 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4150 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4151 updatePositionEffects(item, clipinfo);
4152 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4154 ItemInfo clipinfo = item->info();
4155 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4156 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4158 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4159 updatePositionEffects(item, clipinfo);
4160 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4162 if (!resizeClipStart && end.cropStart != start.cropStart) {
4163 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4164 ItemInfo clipinfo = end;
4165 clipinfo.track = m_document->tracksCount() - end.track;
4166 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4168 item->setCropStart(end.cropStart);
4169 item->resetThumbs(true);
4172 m_document->renderer()->doRefresh();
4173 KdenliveSettings::setSnaptopoints(snap);
4174 setDocumentModified();
4177 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4179 if (pos == oldInfo.startPos.frames(m_document->fps()))
4181 bool snap = KdenliveSettings::snaptopoints();
4183 KdenliveSettings::setSnaptopoints(false);
4184 item->resizeStart(pos);
4185 if (item->startPos().frames(m_document->fps()) != pos) {
4186 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4187 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4188 KdenliveSettings::setSnaptopoints(snap);
4191 KdenliveSettings::setSnaptopoints(snap);
4194 // do this here, too, because otherwise undo won't update the group
4195 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4196 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4198 ItemInfo info = item->info();
4199 if (item->type() == AVWIDGET) {
4200 ItemInfo resizeinfo = oldInfo;
4201 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4202 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4204 bool hasParentCommand = false;
4206 hasParentCommand = true;
4208 command = new QUndoCommand();
4209 command->setText(i18n("Resize clip start"));
4212 // Check if there is an automatic transition on that clip (lower track)
4213 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4214 if (transition && transition->isAutomatic()) {
4215 ItemInfo trInfo = transition->info();
4216 ItemInfo newTrInfo = trInfo;
4217 newTrInfo.startPos = item->startPos();
4218 if (newTrInfo.startPos < newTrInfo.endPos)
4219 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4221 // Check if there is an automatic transition on that clip (upper track)
4222 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4223 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4224 ItemInfo trInfo = transition->info();
4225 ItemInfo newTrInfo = trInfo;
4226 newTrInfo.startPos = item->startPos();
4227 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4228 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4229 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4232 ClipItem *clip = static_cast < ClipItem * >(item);
4233 updatePositionEffects(clip, oldInfo);
4237 QDomElement root = doc.createElement("list");
4238 doc.appendChild(root);
4239 QList <int> indexes;
4240 for (int i = 0; i < clip->effectsCount(); i++) {
4241 QDomElement effect = clip->effectAt(i);
4242 if (EffectsList::hasKeyFrames(effect)) {
4243 doc.appendChild(doc.importNode(effect, true));
4248 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4249 // Keyframes were modified, updateClip
4250 QDomNodeList effs = doc.elementsByTagName("effect");
4252 // Since we must always resize clip before updating the keyframes, we
4253 // put a resize command before & after checking keyframes so that
4254 // we are sure the resize is performed before whenever we do or undo the action
4256 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4257 for (int i = 0; i < indexes.count(); i++) {
4258 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);
4259 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4261 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4262 emit clipItemSelected(clip);
4264 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4267 if (!hasParentCommand)
4268 m_commandStack->push(command);
4270 KdenliveSettings::setSnaptopoints(false);
4271 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4272 KdenliveSettings::setSnaptopoints(snap);
4273 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4275 } else if (item->type() == TRANSITIONWIDGET) {
4276 Transition *transition = static_cast <Transition *>(item);
4277 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)) {
4278 // Cannot resize transition
4279 KdenliveSettings::setSnaptopoints(false);
4280 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4281 KdenliveSettings::setSnaptopoints(snap);
4282 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4284 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4285 if (command == NULL)
4286 m_commandStack->push(moveCommand);
4290 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4291 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4294 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4296 if (pos == oldInfo.endPos.frames(m_document->fps()))
4298 bool snap = KdenliveSettings::snaptopoints();
4300 KdenliveSettings::setSnaptopoints(false);
4301 item->resizeEnd(pos);
4302 if (item->endPos().frames(m_document->fps()) != pos) {
4303 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4304 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4305 KdenliveSettings::setSnaptopoints(snap);
4308 KdenliveSettings::setSnaptopoints(snap);
4311 // do this here, too, because otherwise undo won't update the group
4312 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4313 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4315 ItemInfo info = item->info();
4316 if (item->type() == AVWIDGET) {
4317 ItemInfo resizeinfo = info;
4318 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4319 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4321 bool hasParentCommand = false;
4323 hasParentCommand = true;
4325 command = new QUndoCommand();
4326 command->setText(i18n("Resize clip end"));
4329 // Check if there is an automatic transition on that clip (lower track)
4330 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4331 if (tr && tr->isAutomatic()) {
4332 ItemInfo trInfo = tr->info();
4333 ItemInfo newTrInfo = trInfo;
4334 newTrInfo.endPos = item->endPos();
4335 if (newTrInfo.endPos > newTrInfo.startPos)
4336 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4339 // Check if there is an automatic transition on that clip (upper track)
4340 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4341 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4342 ItemInfo trInfo = tr->info();
4343 ItemInfo newTrInfo = trInfo;
4344 newTrInfo.endPos = item->endPos();
4345 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4346 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4347 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4352 ClipItem *clip = static_cast < ClipItem * >(item);
4354 QDomElement root = doc.createElement("list");
4355 doc.appendChild(root);
4356 QList <int> indexes;
4357 for (int i = 0; i < clip->effectsCount(); i++) {
4358 QDomElement effect = clip->effectAt(i);
4359 if (EffectsList::hasKeyFrames(effect)) {
4360 doc.appendChild(doc.importNode(effect, true));
4365 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4366 // Keyframes were modified, updateClip
4367 QDomNodeList effs = doc.elementsByTagName("effect");
4369 // Since we must always resize clip before updating the keyframes, we
4370 // put a resize command before & after checking keyframes so that
4371 // we are sure the resize is performed before whenever we do or undo the action
4373 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4374 for (int i = 0; i < indexes.count(); i++) {
4375 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);
4376 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4378 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4379 emit clipItemSelected(clip);
4381 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4384 if (!hasParentCommand)
4385 m_commandStack->push(command);
4386 updatePositionEffects(clip, oldInfo);
4388 KdenliveSettings::setSnaptopoints(false);
4389 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4390 KdenliveSettings::setSnaptopoints(true);
4391 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4393 } else if (item->type() == TRANSITIONWIDGET) {
4394 Transition *transition = static_cast <Transition *>(item);
4395 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)) {
4396 // Cannot resize transition
4397 KdenliveSettings::setSnaptopoints(false);
4398 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4399 KdenliveSettings::setSnaptopoints(true);
4400 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4402 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4403 if (command == NULL)
4404 m_commandStack->push(moveCommand);
4407 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4408 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4411 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4413 int end = item->fadeIn();
4415 // there is a fade in effect
4416 int effectPos = item->hasEffect("volume", "fadein");
4417 if (effectPos != -1) {
4418 QDomElement oldeffect = item->effectAt(effectPos);
4419 int start = item->cropStart().frames(m_document->fps());
4420 int max = item->cropDuration().frames(m_document->fps());
4422 // Make sure the fade effect is not longer than the clip
4423 item->setFadeIn(max);
4424 end = item->fadeIn();
4427 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4428 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4429 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4430 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4431 // if fade effect is displayed, update the effect edit widget with new clip duration
4432 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4434 effectPos = item->hasEffect("brightness", "fade_from_black");
4435 if (effectPos != -1) {
4436 QDomElement oldeffect = item->effectAt(effectPos);
4437 int start = item->cropStart().frames(m_document->fps());
4438 int max = item->cropDuration().frames(m_document->fps());
4440 // Make sure the fade effect is not longer than the clip
4441 item->setFadeIn(max);
4442 end = item->fadeIn();
4445 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4446 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4447 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4448 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4449 // if fade effect is displayed, update the effect edit widget with new clip duration
4450 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4453 int start = item->fadeOut();
4455 // there is a fade out effect
4456 int effectPos = item->hasEffect("volume", "fadeout");
4457 if (effectPos != -1) {
4458 QDomElement oldeffect = item->effectAt(effectPos);
4459 int max = item->cropDuration().frames(m_document->fps());
4460 int end = max + item->cropStart().frames(m_document->fps());
4462 // Make sure the fade effect is not longer than the clip
4463 item->setFadeOut(max);
4464 start = item->fadeOut();
4466 start = end - start;
4467 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4468 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4469 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4470 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4471 // if fade effect is displayed, update the effect edit widget with new clip duration
4472 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4474 effectPos = item->hasEffect("brightness", "fade_to_black");
4475 if (effectPos != -1) {
4476 QDomElement oldeffect = item->effectAt(effectPos);
4477 int max = item->cropDuration().frames(m_document->fps());
4478 int end = max + item->cropStart().frames(m_document->fps());
4480 // Make sure the fade effect is not longer than the clip
4481 item->setFadeOut(max);
4482 start = item->fadeOut();
4484 start = end - start;
4485 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4486 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4487 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4488 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4489 // if fade effect is displayed, update the effect edit widget with new clip duration
4490 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4494 int effectPos = item->hasEffect("freeze", "freeze");
4495 if (effectPos != -1) {
4496 // Freeze effect needs to be adjusted with clip resize
4497 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4498 QDomElement eff = item->getEffectAt(effectPos);
4499 if (!eff.isNull() && diff != 0) {
4500 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4501 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4502 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4503 emit clipItemSelected(item, item->selectedEffectIndex());
4508 effectPos = item->hasEffect("affine", "pan_zoom");
4509 if (effectPos != -1) {
4510 QDomElement oldeffect = item->effectAt(effectPos);
4511 int start = item->cropStart().frames(m_document->fps());
4512 int max = start + item->cropDuration().frames(m_document->fps());
4517 oldeffect.setAttribute("in", start);
4518 oldeffect.setAttribute("out", max);
4519 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4520 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4521 // if effect is displayed, update the effect edit widget with new clip duration
4522 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4526 double CustomTrackView::getSnapPointForPos(double pos)
4528 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4531 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4533 QList <GenTime> snaps;
4534 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4535 QList<QGraphicsItem *> itemList = items();
4536 for (int i = 0; i < itemList.count(); i++) {
4537 if (itemList.at(i) == selected) continue;
4538 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4539 if (itemList.at(i)->type() == AVWIDGET) {
4540 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4541 GenTime start = item->startPos();
4542 GenTime end = item->endPos();
4543 snaps.append(start);
4545 if (!offsetList.isEmpty()) {
4546 for (int j = 0; j < offsetList.size(); j++) {
4547 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4548 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4552 QList < GenTime > markers = item->snapMarkers();
4553 for (int j = 0; j < markers.size(); ++j) {
4554 GenTime t = markers.at(j);
4556 if (!offsetList.isEmpty()) {
4557 for (int k = 0; k < offsetList.size(); k++) {
4558 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4562 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4563 Transition *transition = static_cast <Transition*>(itemList.at(i));
4564 GenTime start = transition->startPos();
4565 GenTime end = transition->endPos();
4566 snaps.append(start);
4568 if (!offsetList.isEmpty()) {
4569 for (int j = 0; j < offsetList.size(); j++) {
4570 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4571 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4577 // add cursor position
4578 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4580 if (!offsetList.isEmpty()) {
4581 for (int j = 0; j < offsetList.size(); j++) {
4582 snaps.append(pos - offsetList.at(j));
4587 for (int i = 0; i < m_guides.count(); i++) {
4588 snaps.append(m_guides.at(i)->position());
4589 if (!offsetList.isEmpty()) {
4590 for (int j = 0; j < offsetList.size(); j++) {
4591 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4597 m_scene->setSnapList(snaps);
4598 //for (int i = 0; i < m_snapPoints.size(); ++i)
4599 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4602 void CustomTrackView::slotSeekToPreviousSnap()
4604 updateSnapPoints(NULL);
4605 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4606 setCursorPos((int) res.frames(m_document->fps()));
4610 void CustomTrackView::slotSeekToNextSnap()
4612 updateSnapPoints(NULL);
4613 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4614 setCursorPos((int) res.frames(m_document->fps()));
4618 void CustomTrackView::clipStart()
4620 AbstractClipItem *item = getMainActiveClip();
4622 setCursorPos((int) item->startPos().frames(m_document->fps()));
4627 void CustomTrackView::clipEnd()
4629 AbstractClipItem *item = getMainActiveClip();
4631 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4636 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4638 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4639 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4640 m_commandStack->push(command);
4643 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4645 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4646 m_commandStack->push(command);
4649 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4651 DocClipBase *base = m_document->clipManager()->getClipById(id);
4652 QList <CommentedTime> markers = base->commentedSnapMarkers();
4654 if (markers.isEmpty()) {
4655 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4658 QUndoCommand *deleteMarkers = new QUndoCommand();
4659 deleteMarkers->setText("Delete clip markers");
4661 for (int i = 0; i < markers.size(); i++) {
4662 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4664 m_commandStack->push(deleteMarkers);
4667 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4669 DocClipBase *base = m_document->clipManager()->getClipById(id);
4670 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4671 else base->deleteSnapMarker(pos);
4672 emit updateClipMarkers(base);
4673 setDocumentModified();
4674 viewport()->update();
4677 int CustomTrackView::hasGuide(int pos, int offset)
4679 for (int i = 0; i < m_guides.count(); i++) {
4680 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4681 if (qAbs(guidePos - pos) <= offset) return guidePos;
4682 else if (guidePos > pos) return -1;
4687 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4691 double fps = m_document->fps();
4692 for (int i = 0; i < m_guides.count(); i++) {
4693 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4694 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4696 goMenu->setEnabled(!m_guides.isEmpty());
4699 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4701 if (oldPos > GenTime() && pos > GenTime()) {
4703 for (int i = 0; i < m_guides.count(); i++) {
4704 if (m_guides.at(i)->position() == oldPos) {
4705 Guide *item = m_guides.at(i);
4706 item->updateGuide(pos, comment);
4710 } else if (pos > GenTime()) addGuide(pos, comment);
4714 for (int i = 0; i < m_guides.count(); i++) {
4715 if (m_guides.at(i)->position() == oldPos) {
4716 delete m_guides.takeAt(i);
4721 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4723 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4724 m_document->syncGuides(m_guides);
4727 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4729 for (int i = 0; i < m_guides.count(); i++) {
4730 if (m_guides.at(i)->position() == pos) {
4731 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4735 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4736 scene()->addItem(g);
4738 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4739 m_document->syncGuides(m_guides);
4743 void CustomTrackView::slotAddGuide()
4745 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4746 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4747 if (d.exec() != QDialog::Accepted) return;
4748 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4749 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4750 m_commandStack->push(command);
4754 void CustomTrackView::slotEditGuide(int guidePos)
4757 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4758 else pos = GenTime(guidePos, m_document->fps());
4760 for (int i = 0; i < m_guides.count(); i++) {
4761 if (m_guides.at(i)->position() == pos) {
4762 slotEditGuide(m_guides.at(i)->info());
4767 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4770 void CustomTrackView::slotEditGuide(CommentedTime guide)
4772 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4773 if (d.exec() == QDialog::Accepted) {
4774 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4775 m_commandStack->push(command);
4780 void CustomTrackView::slotEditTimeLineGuide()
4782 if (m_dragGuide == NULL) return;
4783 CommentedTime guide = m_dragGuide->info();
4784 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4785 if (d.exec() == QDialog::Accepted) {
4786 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4787 m_commandStack->push(command);
4791 void CustomTrackView::slotDeleteGuide(int guidePos)
4794 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4795 else pos = GenTime(guidePos, m_document->fps());
4797 for (int i = 0; i < m_guides.count(); i++) {
4798 if (m_guides.at(i)->position() == pos) {
4799 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4800 m_commandStack->push(command);
4805 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4809 void CustomTrackView::slotDeleteTimeLineGuide()
4811 if (m_dragGuide == NULL) return;
4812 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4813 m_commandStack->push(command);
4817 void CustomTrackView::slotDeleteAllGuides()
4819 QUndoCommand *deleteAll = new QUndoCommand();
4820 deleteAll->setText("Delete all guides");
4821 for (int i = 0; i < m_guides.count(); i++) {
4822 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4824 m_commandStack->push(deleteAll);
4827 void CustomTrackView::setTool(PROJECTTOOL tool)
4832 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4835 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4836 m_scene->setScale(scaleFactor, verticalScale);
4837 removeTipAnimation();
4838 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4839 bool adjust = false;
4840 if (verticalScale != matrix().m22()) adjust = true;
4841 setMatrix(newmatrix);
4843 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4844 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4845 for (int i = 0; i < m_guides.count(); i++) {
4846 QLineF l = m_guides.at(i)->line();
4847 l.setP2(QPointF(l.x2(), newHeight));
4848 m_guides.at(i)->setLine(l);
4850 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4853 int diff = sceneRect().width() - m_projectDuration;
4854 if (diff * newmatrix.m11() < 50) {
4855 if (newmatrix.m11() < 0.4)
4856 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4858 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4860 centerOn(QPointF(cursorPos(), verticalPos));
4863 void CustomTrackView::slotRefreshGuides()
4865 if (KdenliveSettings::showmarkers()) {
4866 for (int i = 0; i < m_guides.count(); i++)
4867 m_guides.at(i)->update();
4871 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4873 //kDebug() << "// DRAW BG: " << rect.width();
4874 painter->setClipRect(rect);
4875 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4876 QPen pen1 = painter->pen();
4877 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4878 painter->setPen(pen1);
4879 double min = rect.left();
4880 double max = rect.right();
4881 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4882 int maxTrack = m_document->tracksCount();
4883 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4884 QColor audioColor = palette().alternateBase().color();
4885 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4886 for (int i = 0; i < maxTrack; i++) {
4887 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4888 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4889 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4890 if (i == m_selectedTrack)
4891 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4893 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4895 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4897 int lowerLimit = m_tracksHeight * maxTrack + 1;
4898 if (height() > lowerLimit) {
4899 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4900 painter->fillRect(bg, base);
4904 bool CustomTrackView::findString(const QString &text)
4907 for (int i = 0; i < m_searchPoints.size(); ++i) {
4908 marker = m_searchPoints.at(i).comment();
4909 if (marker.contains(text, Qt::CaseInsensitive)) {
4910 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4911 int vert = verticalScrollBar()->value();
4912 int hor = cursorPos();
4913 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4921 void CustomTrackView::selectFound(QString track, QString pos)
4923 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4924 slotSelectTrack(track.toInt());
4926 int vert = verticalScrollBar()->value();
4927 int hor = cursorPos();
4928 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4931 bool CustomTrackView::findNextString(const QString &text)
4934 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4935 marker = m_searchPoints.at(i).comment();
4936 if (marker.contains(text, Qt::CaseInsensitive)) {
4937 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4938 int vert = verticalScrollBar()->value();
4939 int hor = cursorPos();
4940 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4949 void CustomTrackView::initSearchStrings()
4951 m_searchPoints.clear();
4952 QList<QGraphicsItem *> itemList = items();
4953 for (int i = 0; i < itemList.count(); i++) {
4954 // parse all clip names
4955 if (itemList.at(i)->type() == AVWIDGET) {
4956 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4957 GenTime start = item->startPos();
4958 CommentedTime t(start, item->clipName());
4959 m_searchPoints.append(t);
4960 // add all clip markers
4961 QList < CommentedTime > markers = item->commentedSnapMarkers();
4962 m_searchPoints += markers;
4967 for (int i = 0; i < m_guides.count(); i++)
4968 m_searchPoints.append(m_guides.at(i)->info());
4970 qSort(m_searchPoints);
4973 void CustomTrackView::clearSearchStrings()
4975 m_searchPoints.clear();
4979 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4981 QList<ItemInfo> matchingInfo;
4982 QList<QGraphicsItem *> itemList = items();
4983 for (int i = 0; i < itemList.count(); i++) {
4984 if (itemList.at(i)->type() == AVWIDGET) {
4985 ClipItem *item = (ClipItem *)itemList.at(i);
4986 if (item->clipProducer() == clipId)
4987 matchingInfo << item->info();
4990 return matchingInfo;
4993 void CustomTrackView::copyClip()
4995 qDeleteAll(m_copiedItems);
4996 m_copiedItems.clear();
4997 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4998 if (itemList.count() == 0) {
4999 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5002 for (int i = 0; i < itemList.count(); i++) {
5003 if (itemList.at(i)->type() == AVWIDGET) {
5004 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5005 ClipItem *clone = clip->clone(clip->info());
5006 m_copiedItems.append(clone);
5007 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5008 Transition *dup = static_cast <Transition *>(itemList.at(i));
5009 m_copiedItems.append(dup->clone());
5014 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5016 if (m_scene->editMode() != NORMALEDIT) {
5017 // If we are in overwrite mode, always allow the move
5020 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));
5021 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5022 for (int i = 0; i < collisions.count(); i++) {
5023 if (collisions.at(i)->type() == type) return false;
5028 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5031 for (int i = 0; i < infoList.count(); i++) {
5032 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));
5035 QList<QGraphicsItem *> collisions = scene()->items(path);
5036 for (int i = 0; i < collisions.count(); i++) {
5037 if (collisions.at(i)->type() == type) return false;
5042 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5044 for (int i = 0; i < items.count(); i++) {
5045 ItemInfo info = items.at(i)->info();
5046 info.startPos += offset;
5047 info.endPos += offset;
5048 info.track += trackOffset;
5049 if (!canBePastedTo(info, items.at(i)->type())) return false;
5054 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5056 QPainterPath movePath;
5057 movePath.moveTo(0, 0);
5059 for (int i = 0; i < items.count(); i++) {
5060 ItemInfo info = items.at(i)->info();
5061 info.startPos = info.startPos + offset;
5062 info.endPos = info.endPos + offset;
5063 info.track = info.track + trackOffset;
5064 if (info.startPos < GenTime()) {
5065 // No clip should go below 0
5068 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));
5069 movePath.addRect(rect);
5071 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5072 for (int i = 0; i < collisions.count(); i++) {
5073 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5074 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5082 void CustomTrackView::pasteClip()
5084 if (m_copiedItems.count() == 0) {
5085 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5089 if (m_menuPosition.isNull()) {
5090 position = mapFromGlobal(QCursor::pos());
5091 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5092 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5095 } else position = m_menuPosition;
5097 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5098 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5100 GenTime leftPos = m_copiedItems.at(0)->startPos();
5101 int lowerTrack = m_copiedItems.at(0)->track();
5102 int upperTrack = m_copiedItems.at(0)->track();
5103 for (int i = 1; i < m_copiedItems.count(); i++) {
5104 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5105 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5106 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5109 GenTime offset = pos - leftPos;
5110 int trackOffset = track - lowerTrack;
5112 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5113 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5114 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5115 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5118 QUndoCommand *pasteClips = new QUndoCommand();
5119 pasteClips->setText("Paste clips");
5121 for (int i = 0; i < m_copiedItems.count(); i++) {
5122 // parse all clip names
5123 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5124 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5125 ItemInfo info = clip->info();
5126 info.startPos += offset;
5127 info.endPos += offset;
5128 info.track += trackOffset;
5129 if (canBePastedTo(info, AVWIDGET)) {
5130 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5131 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5132 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5133 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5135 info.startPos = tr->startPos() + offset;
5136 info.endPos = tr->endPos() + offset;
5137 info.track = tr->track() + trackOffset;
5138 int transitionEndTrack;
5139 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5140 else transitionEndTrack = tr->transitionEndTrack();
5141 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5142 if (info.startPos >= info.endPos) {
5143 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5144 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5145 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5148 m_commandStack->push(pasteClips);
5151 void CustomTrackView::pasteClipEffects()
5153 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5154 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5157 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5159 QUndoCommand *paste = new QUndoCommand();
5160 paste->setText("Paste effects");
5162 QList<QGraphicsItem *> clips = scene()->selectedItems();
5165 for (int i = 0; i < clips.count(); ++i) {
5166 if (clips.at(i)->type() == GROUPWIDGET) {
5167 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5168 for (int j = 0; j < children.count(); j++) {
5169 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5170 clips.append(children.at(j));
5177 for (int i = 0; i < clips.count(); ++i) {
5178 if (clips.at(i)->type() == AVWIDGET) {
5179 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5180 for (int j = 0; j < clip->effectsCount(); j++) {
5181 QDomElement eff = clip->effectAt(j);
5182 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5183 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5184 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5189 if (paste->childCount() > 0) m_commandStack->push(paste);
5192 //adjust effects (fades, ...)
5193 for (int i = 0; i < clips.count(); ++i) {
5194 if (clips.at(i)->type() == AVWIDGET) {
5195 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5196 updatePositionEffects(item, item->info());
5202 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5204 // parse parameters to check if we need to adjust to the new crop start
5205 int diff = (newstart - oldstart).frames(m_document->fps());
5206 int max = (newstart + duration).frames(m_document->fps());
5207 QDomNodeList params = xml.elementsByTagName("parameter");
5208 for (int i = 0; i < params.count(); i++) {
5209 QDomElement e = params.item(i).toElement();
5210 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5211 QString def = e.attribute("default");
5212 // Effect has a keyframe type parameter, we need to adjust the values
5213 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5214 QStringList newKeyFrames;
5215 foreach(const QString &str, keys) {
5216 int pos = str.section(':', 0, 0).toInt();
5217 double val = str.section(':', 1, 1).toDouble();
5220 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5222 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5224 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5225 e.setAttribute("keyframes", newKeyFrames.join(";"));
5230 ClipItem *CustomTrackView::getClipUnderCursor() const
5232 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5233 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5234 for (int i = 0; i < collisions.count(); i++) {
5235 if (collisions.at(i)->type() == AVWIDGET) {
5236 return static_cast < ClipItem *>(collisions.at(i));
5242 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5244 QList<QGraphicsItem *> clips = scene()->selectedItems();
5245 if (clips.isEmpty()) {
5246 return getClipUnderCursor();
5248 AbstractClipItem *item = NULL;
5249 for (int i = 0; i < clips.count(); ++i) {
5250 if (clips.at(i)->type() == AVWIDGET) {
5251 item = static_cast < AbstractClipItem *>(clips.at(i));
5252 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5255 if (item) return item;
5260 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5262 QList<QGraphicsItem *> clips = scene()->selectedItems();
5263 if (clips.isEmpty()) {
5264 return getClipUnderCursor();
5267 // remove all items in the list that are not clips
5268 for (int i = 0; i < clips.count();) {
5269 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5272 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5273 for (int i = 0; i < clips.count(); ++i) {
5274 if (clips.at(i)->type() == AVWIDGET) {
5275 item = static_cast < ClipItem *>(clips.at(i));
5276 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5284 void CustomTrackView::setInPoint()
5286 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5288 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5291 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5295 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5298 void CustomTrackView::setOutPoint()
5300 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5302 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5305 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5309 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5312 void CustomTrackView::slotUpdateAllThumbs()
5314 if (!isEnabled()) return;
5315 QList<QGraphicsItem *> itemList = items();
5316 //if (itemList.isEmpty()) return;
5318 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5319 for (int i = 0; i < itemList.count(); i++) {
5320 if (itemList.at(i)->type() == AVWIDGET) {
5321 item = static_cast <ClipItem *>(itemList.at(i));
5322 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5323 // Check if we have a cached thumbnail
5324 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5325 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5326 if (QFile::exists(thumb)) {
5328 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5329 item->slotSetStartThumb(pix);
5332 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5333 QString endThumb = startThumb;
5334 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5335 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5336 if (QFile::exists(startThumb)) {
5337 QPixmap pix(startThumb);
5338 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5339 item->slotSetStartThumb(pix);
5341 if (QFile::exists(endThumb)) {
5342 QPixmap pix(endThumb);
5343 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5344 item->slotSetEndThumb(pix);
5348 item->refreshClip(false);
5349 //qApp->processEvents();
5352 viewport()->update();
5355 void CustomTrackView::saveThumbnails()
5357 QList<QGraphicsItem *> itemList = items();
5359 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5360 for (int i = 0; i < itemList.count(); i++) {
5361 if (itemList.at(i)->type() == AVWIDGET) {
5362 item = static_cast <ClipItem *>(itemList.at(i));
5363 if (item->clipType() != COLOR) {
5364 // Check if we have a cached thumbnail
5365 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5366 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5367 if (!QFile::exists(thumb)) {
5368 QPixmap pix(item->startThumb());
5372 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5373 QString endThumb = startThumb;
5374 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5375 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5376 if (!QFile::exists(startThumb)) {
5377 QPixmap pix(item->startThumb());
5378 pix.save(startThumb);
5380 if (!QFile::exists(endThumb)) {
5381 QPixmap pix(item->endThumb());
5391 void CustomTrackView::slotInsertTrack(int ix)
5393 TrackDialog d(m_document, parentWidget());
5394 d.comboTracks->setCurrentIndex(ix);
5395 d.label->setText(i18n("Insert track"));
5396 d.setWindowTitle(i18n("Insert New Track"));
5398 if (d.exec() == QDialog::Accepted) {
5399 ix = d.comboTracks->currentIndex();
5400 if (d.before_select->currentIndex() == 1)
5403 info.isMute = false;
5404 info.isLocked = false;
5405 if (d.video_track->isChecked()) {
5406 info.type = VIDEOTRACK;
5407 info.isBlind = false;
5409 info.type = AUDIOTRACK;
5410 info.isBlind = true;
5412 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5413 m_commandStack->push(addTrack);
5414 setDocumentModified();
5418 void CustomTrackView::slotDeleteTrack(int ix)
5420 if (m_document->tracksCount() < 2) return;
5421 TrackDialog d(m_document, parentWidget());
5422 d.comboTracks->setCurrentIndex(ix);
5423 d.label->setText(i18n("Delete track"));
5424 d.before_select->setHidden(true);
5425 d.setWindowTitle(i18n("Delete Track"));
5426 d.video_track->setHidden(true);
5427 d.audio_track->setHidden(true);
5428 if (d.exec() == QDialog::Accepted) {
5429 ix = d.comboTracks->currentIndex();
5430 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5431 deleteTimelineTrack(ix, info);
5432 setDocumentModified();
5433 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5434 m_commandStack->push(command);*/
5438 void CustomTrackView::slotConfigTracks(int ix)
5440 TracksConfigDialog d(m_document, ix, parentWidget());
5441 if (d.exec() == QDialog::Accepted) {
5442 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5443 m_commandStack->push(configTracks);
5444 QList <int> toDelete = d.deletedTracks();
5445 for (int i = 0; i < toDelete.count(); ++i) {
5446 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5447 deleteTimelineTrack(toDelete.at(i) - i, info);
5449 setDocumentModified();
5453 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5455 if (m_document->tracksCount() < 2) return;
5456 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5457 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5458 QList<QGraphicsItem *> selection = m_scene->items(r);
5459 QUndoCommand *deleteTrack = new QUndoCommand();
5460 deleteTrack->setText("Delete track");
5462 // Delete all clips in selected track
5463 for (int i = 0; i < selection.count(); i++) {
5464 if (selection.at(i)->type() == AVWIDGET) {
5465 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5466 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5467 m_scene->removeItem(item);
5470 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5471 Transition *item = static_cast <Transition *>(selection.at(i));
5472 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5473 m_scene->removeItem(item);
5479 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5480 m_commandStack->push(deleteTrack);
5483 void CustomTrackView::autoTransition()
5485 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5486 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5487 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5490 Transition *tr = static_cast <Transition*>(itemList.at(0));
5491 tr->setAutomatic(!tr->isAutomatic());
5492 QDomElement transition = tr->toXML();
5493 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);
5494 setDocumentModified();
5498 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5501 QDomNodeList params = effect.elementsByTagName("parameter");
5502 for (int i = 0; i < params.count(); i++) {
5503 QDomElement e = params.item(i).toElement();
5504 if (!e.isNull() && e.attribute("type") == "constant") {
5505 if (e.hasAttribute("factor")) {
5506 double factor = e.attribute("factor").toDouble();
5507 double value = e.attribute("value").toDouble();
5508 value = value / factor;
5509 result.append(QString::number(value));
5510 } else result.append(e.attribute("value"));
5516 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5518 QList<QGraphicsItem *> list = scene()->items();
5519 ClipItem *clip = NULL;
5520 for (int i = 0; i < list.size(); ++i) {
5521 if (list.at(i)->type() == AVWIDGET) {
5522 clip = static_cast <ClipItem *>(list.at(i));
5523 if (clip->clipProducer() == id) {
5524 clip->setClipName(name);
5528 viewport()->update();
5531 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5533 minimum = GenTime();
5534 maximum = GenTime();
5535 QList<QGraphicsItem *> selection;
5536 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5537 selection.removeAll(item);
5538 for (int i = 0; i < selection.count(); i++) {
5539 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5540 if (clip && clip->type() == AVWIDGET) {
5541 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5542 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5547 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5549 minimum = GenTime();
5550 maximum = GenTime();
5551 QList<QGraphicsItem *> selection;
5552 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5553 selection.removeAll(item);
5554 for (int i = 0; i < selection.count(); i++) {
5555 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5556 if (clip && clip->type() == TRANSITIONWIDGET) {
5557 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5558 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5563 void CustomTrackView::loadGroups(const QDomNodeList groups)
5565 for (int i = 0; i < groups.count(); i++) {
5566 QDomNodeList children = groups.at(i).childNodes();
5567 scene()->clearSelection();
5568 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5569 QDomNode n = children.item(nodeindex);
5570 QDomElement elem = n.toElement();
5571 int pos = elem.attribute("position").toInt();
5572 int track = elem.attribute("track").toInt();
5573 if (elem.tagName() == "clipitem") {
5574 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5575 if (clip) clip->setSelected(true);
5577 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5578 if (clip) clip->setSelected(true);
5581 groupSelectedItems(false, true);
5585 void CustomTrackView::splitAudio()
5587 resetSelectionGroup();
5588 QList<QGraphicsItem *> selection = scene()->selectedItems();
5589 if (selection.isEmpty()) {
5590 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5593 QUndoCommand *splitCommand = new QUndoCommand();
5594 splitCommand->setText(i18n("Split audio"));
5595 for (int i = 0; i < selection.count(); i++) {
5596 if (selection.at(i)->type() == AVWIDGET) {
5597 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5598 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5599 if (clip->parentItem()) {
5600 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5602 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5607 if (splitCommand->childCount() > 0)
5608 m_commandStack->push(splitCommand);
5611 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5613 ClipItem *clip = getClipItemAt(pos, track);
5615 kDebug() << "// Cannot find clip to split!!!";
5619 int start = pos.frames(m_document->fps());
5620 int freetrack = m_document->tracksCount() - track - 1;
5621 for (; freetrack > 0; freetrack--) {
5622 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5623 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5624 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5625 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5626 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5631 kDebug() << "GOT TRK: " << track;
5632 if (freetrack == 0) {
5633 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5635 ItemInfo info = clip->info();
5636 info.track = m_document->tracksCount() - freetrack;
5637 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5638 scene()->clearSelection();
5639 clip->setSelected(true);
5640 ClipItem *audioClip = getClipItemAt(start, info.track);
5642 clip->setVideoOnly(true);
5643 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5644 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5646 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5647 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5649 audioClip->setSelected(true);
5650 audioClip->setAudioOnly(true);
5651 groupSelectedItems(false, true);
5655 // unsplit clip: remove audio part and change video part to normal clip
5656 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5657 kDebug() << "//CANNOT FIND CLP GRP";
5660 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5661 QList<QGraphicsItem *> children = grp->childItems();
5662 if (children.count() != 2) {
5663 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5666 for (int i = 0; i < children.count(); i++) {
5667 if (children.at(i) != clip) {
5668 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5669 ItemInfo info = clip->info();
5670 deleteClip(clp->info());
5671 clip->setVideoOnly(false);
5672 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5673 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5678 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5679 m_document->clipManager()->removeGroup(grp);
5680 scene()->destroyItemGroup(grp);
5684 void CustomTrackView::setVideoOnly()
5686 resetSelectionGroup();
5687 QList<QGraphicsItem *> selection = scene()->selectedItems();
5688 if (selection.isEmpty()) {
5689 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5692 QUndoCommand *videoCommand = new QUndoCommand();
5693 videoCommand->setText(i18n("Video only"));
5694 for (int i = 0; i < selection.count(); i++) {
5695 if (selection.at(i)->type() == AVWIDGET) {
5696 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5697 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5698 if (clip->parentItem()) {
5699 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5701 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5706 m_commandStack->push(videoCommand);
5709 void CustomTrackView::setAudioOnly()
5711 resetSelectionGroup();
5712 QList<QGraphicsItem *> selection = scene()->selectedItems();
5713 if (selection.isEmpty()) {
5714 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5717 QUndoCommand *videoCommand = new QUndoCommand();
5718 videoCommand->setText(i18n("Audio only"));
5719 for (int i = 0; i < selection.count(); i++) {
5720 if (selection.at(i)->type() == AVWIDGET) {
5721 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5722 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5723 if (clip->parentItem()) {
5724 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5726 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5731 m_commandStack->push(videoCommand);
5734 void CustomTrackView::setAudioAndVideo()
5736 resetSelectionGroup();
5737 QList<QGraphicsItem *> selection = scene()->selectedItems();
5738 if (selection.isEmpty()) {
5739 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5742 QUndoCommand *videoCommand = new QUndoCommand();
5743 videoCommand->setText(i18n("Audio and Video"));
5744 for (int i = 0; i < selection.count(); i++) {
5745 if (selection.at(i)->type() == AVWIDGET) {
5746 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5747 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5748 if (clip->parentItem()) {
5749 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5751 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5756 m_commandStack->push(videoCommand);
5759 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5761 ClipItem *clip = getClipItemAt(pos, track);
5763 kDebug() << "// Cannot find clip to split!!!";
5767 int start = pos.frames(m_document->fps());
5768 clip->setVideoOnly(true);
5769 clip->setAudioOnly(false);
5770 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5771 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5773 } else if (audioOnly) {
5774 int start = pos.frames(m_document->fps());
5775 clip->setAudioOnly(true);
5776 clip->setVideoOnly(false);
5777 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5778 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5781 int start = pos.frames(m_document->fps());
5782 clip->setAudioOnly(false);
5783 clip->setVideoOnly(false);
5784 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5785 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5789 setDocumentModified();
5792 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5794 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5795 m_clipTypeGroup->setEnabled(false);
5797 m_clipTypeGroup->setEnabled(true);
5798 QList <QAction *> actions = m_clipTypeGroup->actions();
5800 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5801 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5802 else lookup = "clip_audio_and_video";
5803 for (int i = 0; i < actions.count(); i++) {
5804 if (actions.at(i)->data().toString() == lookup) {
5805 actions.at(i)->setChecked(true);
5812 void CustomTrackView::slotGoToMarker(QAction *action)
5814 int pos = action->data().toInt();
5815 setCursorPos(pos, true);
5818 void CustomTrackView::reloadTransitionLumas()
5822 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5823 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5824 for (int i = 0; i < params.count(); i++) {
5825 QDomElement e = params.item(i).toElement();
5826 if (e.attribute("tag") == "resource") {
5827 lumaNames = e.attribute("paramlistdisplay");
5828 lumaFiles = e.attribute("paramlist");
5833 QList<QGraphicsItem *> itemList = items();
5834 Transition *transitionitem;
5835 QDomElement transitionXml;
5836 for (int i = 0; i < itemList.count(); i++) {
5837 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5838 transitionitem = static_cast <Transition*>(itemList.at(i));
5839 transitionXml = transitionitem->toXML();
5840 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5841 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5842 for (int i = 0; i < params.count(); i++) {
5843 QDomElement e = params.item(i).toElement();
5844 if (e.attribute("tag") == "resource") {
5845 e.setAttribute("paramlistdisplay", lumaNames);
5846 e.setAttribute("paramlist", lumaFiles);
5851 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5852 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5853 for (int i = 0; i < params.count(); i++) {
5854 QDomElement e = params.item(i).toElement();
5855 if (e.attribute("tag") == "luma") {
5856 e.setAttribute("paramlistdisplay", lumaNames);
5857 e.setAttribute("paramlist", lumaFiles);
5864 emit transitionItemSelected(NULL);
5867 double CustomTrackView::fps() const
5869 return m_document->fps();
5872 void CustomTrackView::updateProjectFps()
5874 // update all clips to the new fps
5875 resetSelectionGroup();
5876 scene()->clearSelection();
5878 QList<QGraphicsItem *> itemList = items();
5879 for (int i = 0; i < itemList.count(); i++) {
5880 // remove all items and re-add them one by one
5881 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5883 for (int i = 0; i < itemList.count(); i++) {
5884 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5885 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5886 clip->updateFps(m_document->fps());
5887 m_scene->addItem(clip);
5888 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5889 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5890 QList<QGraphicsItem *> children = grp->childItems();
5891 for (int j = 0; j < children.count(); j++) {
5892 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5893 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5894 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5895 clip->updateFps(m_document->fps());
5898 m_document->clipManager()->removeGroup(grp);
5899 m_scene->addItem(grp);
5900 scene()->destroyItemGroup(grp);
5901 for (int j = 0; j < children.count(); j++) {
5902 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5903 //children.at(j)->setParentItem(0);
5904 children.at(j)->setSelected(true);
5907 groupSelectedItems(true, true);
5908 } else if (itemList.at(i)->type() == GUIDEITEM) {
5909 Guide *g = static_cast<Guide *>(itemList.at(i));
5911 m_scene->addItem(g);
5914 viewport()->update();
5917 void CustomTrackView::slotTrackDown()
5919 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5920 else m_selectedTrack++;
5921 emit updateTrackHeaders();
5922 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5923 ensureVisible(rect, 0, 0);
5924 viewport()->update();
5927 void CustomTrackView::slotTrackUp()
5929 if (m_selectedTrack > 0) m_selectedTrack--;
5930 else m_selectedTrack = m_document->tracksCount() - 1;
5931 emit updateTrackHeaders();
5932 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5933 ensureVisible(rect, 0, 0);
5934 viewport()->update();
5937 int CustomTrackView::selectedTrack() const
5939 return m_selectedTrack;
5942 QStringList CustomTrackView::selectedClips() const
5944 QStringList clipIds;
5945 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5946 for (int i = 0; i < selection.count(); i++) {
5947 if (selection.at(i)->type() == AVWIDGET) {
5948 ClipItem *item = (ClipItem *)selection.at(i);
5949 clipIds << item->clipProducer();
5955 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5957 QList<ClipItem *> clips;
5958 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5959 for (int i = 0; i < selection.count(); i++) {
5960 if (selection.at(i)->type() == AVWIDGET) {
5961 clips.append((ClipItem *)selection.at(i));
5967 void CustomTrackView::slotSelectTrack(int ix)
5969 m_selectedTrack = qMax(0, ix);
5970 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5971 emit updateTrackHeaders();
5972 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5973 ensureVisible(rect, 0, 0);
5974 viewport()->update();
5977 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5980 if (track != -1 && pos != -1)
5981 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5983 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5984 QList<QGraphicsItem *> selection = m_scene->items(rect);
5985 resetSelectionGroup(group);
5986 if (!group) m_scene->clearSelection();
5987 for (int i = 0; i < selection.count(); i++) {
5988 if (selection.at(i)->type() == AVWIDGET) {
5989 selection.at(i)->setSelected(add);
5993 if (group) groupSelectedItems();
5996 void CustomTrackView::selectTransition(bool add, bool group)
5998 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5999 QList<QGraphicsItem *> selection = m_scene->items(rect);
6000 resetSelectionGroup(group);
6001 if (!group) m_scene->clearSelection();
6002 for (int i = 0; i < selection.count(); i++) {
6003 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6004 selection.at(i)->setSelected(add);
6008 if (group) groupSelectedItems();
6011 QStringList CustomTrackView::extractTransitionsLumas()
6014 QList<QGraphicsItem *> itemList = items();
6015 Transition *transitionitem;
6016 QDomElement transitionXml;
6017 for (int i = 0; i < itemList.count(); i++) {
6018 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6019 transitionitem = static_cast <Transition*>(itemList.at(i));
6020 transitionXml = transitionitem->toXML();
6021 QString luma = EffectsList::parameter(transitionXml, "luma");
6022 if (!luma.isEmpty()) urls << luma;
6028 void CustomTrackView::setEditMode(EDITMODE mode)
6030 m_scene->setEditMode(mode);
6033 void CustomTrackView::checkTrackSequence(int track)
6035 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6036 //track = m_document->tracksCount() -track;
6037 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6038 QList<QGraphicsItem *> selection = m_scene->items(rect);
6039 QList <int> timelineList;
6040 timelineList.append(0);
6041 for (int i = 0; i < selection.count(); i++) {
6042 if (selection.at(i)->type() == AVWIDGET) {
6043 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6044 int start = clip->startPos().frames(m_document->fps());
6045 int end = clip->endPos().frames(m_document->fps());
6046 if (!timelineList.contains(start)) timelineList.append(start);
6047 if (!timelineList.contains(end)) timelineList.append(end);
6050 qSort(timelineList);
6051 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6052 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6055 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6057 if (data.isEmpty()) return;
6058 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6060 info.startPos = GenTime(in, m_document->fps());
6061 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6062 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6063 info.cropDuration = info.endPos - info.startPos;
6064 info.track = m_selectedTrack;
6065 QUndoCommand *addCommand = new QUndoCommand();
6066 addCommand->setText(i18n("Insert clip"));
6067 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6068 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6069 m_commandStack->push(addCommand);
6071 selectClip(true, false, m_selectedTrack, in);
6072 // Automatic audio split
6073 if (KdenliveSettings::splitaudio())
6077 void CustomTrackView::clearSelection()
6079 resetSelectionGroup();
6080 scene()->clearSelection();
6082 emit clipItemSelected(NULL);
6085 void CustomTrackView::updatePalette()
6090 pen1.setColor(palette().text().color());
6091 m_cursorLine->setPen(pen1);
6095 void CustomTrackView::removeTipAnimation()
6098 scene()->removeItem(m_visualTip);
6099 m_animationTimer->stop();
6107 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6109 if (m_visualTip == NULL) {
6110 QRectF rect = clip->sceneBoundingRect();
6111 m_animation = new QGraphicsItemAnimation;
6112 m_animation->setTimeLine(m_animationTimer);
6113 m_animation->setScaleAt(1, 1, 1);
6118 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6119 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6120 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6122 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6124 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6126 m_animation->setScaleAt(.5, 2, 2);
6130 polygon << QPoint(0, - size * 2);
6131 if (mode == RESIZESTART)
6132 polygon << QPoint(size * 2, 0);
6134 polygon << QPoint(- size * 2, 0);
6135 polygon << QPoint(0, size * 2);
6136 polygon << QPoint(0, - size * 2);
6138 m_visualTip = new QGraphicsPolygonItem(polygon);
6139 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6140 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6141 if (mode == RESIZESTART)
6142 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6144 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6146 m_animation->setScaleAt(.5, 2, 1);
6148 case TRANSITIONSTART:
6150 polygon << QPoint(0, - size * 2);
6151 if (mode == TRANSITIONSTART)
6152 polygon << QPoint(size * 2, 0);
6154 polygon << QPoint(- size * 2, 0);
6155 polygon << QPoint(0, 0);
6156 polygon << QPoint(0, - size * 2);
6158 m_visualTip = new QGraphicsPolygonItem(polygon);
6159 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6160 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6161 if (mode == TRANSITIONSTART)
6162 m_visualTip->setPos(rect.x(), rect.bottom());
6164 m_visualTip->setPos(rect.right(), rect.bottom());
6166 m_animation->setScaleAt(.5, 2, 2);
6173 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6174 m_visualTip->setZValue(100);
6175 scene()->addItem(m_visualTip);
6176 m_animation->setItem(m_visualTip);
6177 m_animationTimer->start();