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"
68 #include <KColorScheme>
69 #include <KMessageBox>
70 #include <KIO/NetAccess>
72 #include <QMouseEvent>
73 #include <QStylePainter>
74 #include <QGraphicsItem>
75 #include <QDomDocument>
77 #include <QApplication>
78 #include <QInputDialog>
81 #if QT_VERSION >= 0x040600
82 #include <QGraphicsDropShadowEffect>
85 bool sortGuidesList(const Guide *g1 , const Guide *g2)
87 return (*g1).position() < (*g2).position();
92 // disable animation if user asked it in KDE's global settings
93 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
94 // needs something like below (taken from dolphin)
95 // #include <kglobalsettings.h>
96 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
97 // const int duration = animate ? 1500 : 1;
99 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
100 QGraphicsView(projectscene, parent),
101 m_tracksHeight(KdenliveSettings::trackheight()),
102 m_projectDuration(0),
105 m_scene(projectscene),
107 m_operationMode(NONE),
114 m_autoScroll(KdenliveSettings::autoscroll()),
115 m_pasteEffectsAction(NULL),
116 m_ungroupAction(NULL),
123 m_blockRefresh(false),
124 m_selectionGroup(NULL),
127 if (doc) m_commandStack = doc->commandStack();
128 else m_commandStack = NULL;
129 setMouseTracking(true);
130 setAcceptDrops(true);
131 setFrameShape(QFrame::NoFrame);
133 //setCacheMode(QGraphicsView::CacheBackground);
134 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
135 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
137 pixmapCache = new KPixmapCache("kdenlive-thumbs");
138 KdenliveSettings::setTrackheight(m_tracksHeight);
139 m_animationTimer = new QTimeLine(800);
140 m_animationTimer->setFrameRange(0, 5);
141 m_animationTimer->setUpdateInterval(100);
142 m_animationTimer->setLoopCount(0);
143 m_tipColor = QColor(0, 192, 0, 200);
144 QColor border = QColor(255, 255, 255, 100);
145 m_tipPen.setColor(border);
146 m_tipPen.setWidth(3);
147 setContentsMargins(0, 0, 0, 0);
148 const int maxHeight = m_tracksHeight * m_document->tracksCount();
149 setSceneRect(0, 0, sceneRect().width(), maxHeight);
150 verticalScrollBar()->setMaximum(maxHeight);
151 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
152 m_cursorLine->setZValue(1000);
156 pen1.setColor(palette().text().color());
157 m_cursorLine->setPen(pen1);
158 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
160 KIcon razorIcon("edit-cut");
161 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
163 KIcon spacerIcon("kdenlive-spacer-tool");
164 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
165 verticalScrollBar()->setTracking(true);
166 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
167 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
168 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
169 m_scrollTimer.setInterval(100);
170 m_scrollTimer.setSingleShot(true);
172 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
173 m_thumbsTimer.setInterval(500);
174 m_thumbsTimer.setSingleShot(true);
177 CustomTrackView::~CustomTrackView()
179 qDeleteAll(m_guides);
181 m_waitingThumbs.clear();
185 void CustomTrackView::keyPressEvent(QKeyEvent * event)
187 if (event->key() == Qt::Key_Up) {
190 } else if (event->key() == Qt::Key_Down) {
193 } else QWidget::keyPressEvent(event);
196 void CustomTrackView::setDocumentModified()
198 m_document->setModified(true);
201 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
203 m_timelineContextMenu = timeline;
204 m_timelineContextClipMenu = clip;
205 m_clipTypeGroup = clipTypeGroup;
206 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
208 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
209 m_markerMenu->setEnabled(false);
210 markermenu->addMenu(m_markerMenu);
211 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
212 QList <QAction *> list = m_timelineContextClipMenu->actions();
213 for (int i = 0; i < list.count(); i++) {
214 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
215 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
218 m_timelineContextTransitionMenu = transition;
219 list = m_timelineContextTransitionMenu->actions();
220 for (int i = 0; i < list.count(); i++) {
221 if (list.at(i)->data().toString() == "auto") {
222 m_autoTransition = list.at(i);
227 m_timelineContextMenu->addSeparator();
228 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
229 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
230 m_timelineContextMenu->addAction(m_deleteGuide);
232 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
233 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
234 m_timelineContextMenu->addAction(m_editGuide);
237 void CustomTrackView::slotDoResetMenuPosition()
239 m_menuPosition = QPoint();
242 void CustomTrackView::slotResetMenuPosition()
244 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
245 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
248 void CustomTrackView::checkAutoScroll()
250 m_autoScroll = KdenliveSettings::autoscroll();
253 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
254 return m_scene->m_tracksList;
257 void CustomTrackView::checkTrackHeight()
259 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
260 m_tracksHeight = KdenliveSettings::trackheight();
261 emit trackHeightChanged();
262 QList<QGraphicsItem *> itemList = items();
264 Transition *transitionitem;
265 bool snap = KdenliveSettings::snaptopoints();
266 KdenliveSettings::setSnaptopoints(false);
267 for (int i = 0; i < itemList.count(); i++) {
268 if (itemList.at(i)->type() == AVWIDGET) {
269 item = (ClipItem*) itemList.at(i);
270 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
271 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
272 item->resetThumbs(true);
273 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
274 transitionitem = (Transition*) itemList.at(i);
275 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
276 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
279 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
280 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
282 for (int i = 0; i < m_guides.count(); i++) {
283 QLineF l = m_guides.at(i)->line();
284 l.setP2(QPointF(l.x2(), newHeight));
285 m_guides.at(i)->setLine(l);
288 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
289 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
290 KdenliveSettings::setSnaptopoints(snap);
291 viewport()->update();
294 /** Zoom or move viewport on mousewheel
296 * If mousewheel+Ctrl, zooms in/out on the timeline.
298 * With Ctrl, moves viewport towards end of timeline if down/back,
299 * opposite on up/forward.
301 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
302 void CustomTrackView::wheelEvent(QWheelEvent * e)
304 if (e->modifiers() == Qt::ControlModifier) {
305 if (e->delta() > 0) emit zoomIn();
308 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
309 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
313 int CustomTrackView::getPreviousVideoTrack(int track)
315 track = m_document->tracksCount() - track - 1;
317 for (int i = track; i > -1; i--) {
318 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
324 void CustomTrackView::slotFetchNextThumbs()
326 if (!m_waitingThumbs.isEmpty()) {
327 ClipItem *item = m_waitingThumbs.takeFirst();
328 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
329 item = m_waitingThumbs.takeFirst();
331 if (item) item->slotFetchThumbs();
332 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
336 void CustomTrackView::slotCheckMouseScrolling()
338 if (m_scrollOffset == 0) {
339 m_scrollTimer.stop();
342 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
343 m_scrollTimer.start();
346 void CustomTrackView::slotCheckPositionScrolling()
348 // If mouse is at a border of the view, scroll
349 if (m_moveOpMode != SEEK) return;
350 if (mapFromScene(m_cursorPos, 0).x() < 3) {
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
352 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
353 setCursorPos(mapToScene(QPoint(-2, 0)).x());
354 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
355 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
356 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
357 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
363 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
365 int pos = event->x();
366 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
367 double snappedPos = getSnapPointForPos(mappedXPos);
368 emit mousePosition(mappedXPos);
370 if (event->buttons() & Qt::MidButton) return;
371 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
372 event->setAccepted(true);
374 QGraphicsView::mouseMoveEvent(event);
378 if (event->buttons() != Qt::NoButton) {
379 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
380 if (m_dragItem && m_tool == SELECTTOOL) {
381 if (m_operationMode == MOVE && move) {
382 QGraphicsView::mouseMoveEvent(event);
383 // If mouse is at a border of the view, scroll
385 m_scrollOffset = -30;
386 m_scrollTimer.start();
387 } else if (viewport()->width() - pos < 10) {
389 m_scrollTimer.start();
390 } else if (m_scrollTimer.isActive()) {
391 m_scrollTimer.stop();
393 } else if (m_operationMode == RESIZESTART && move) {
394 m_document->renderer()->pause();
395 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
396 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
398 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
400 m_dragItem->resizeStart((int)(snappedPos));
402 } else if (m_operationMode == RESIZEEND && move) {
403 m_document->renderer()->pause();
404 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
405 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
407 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
409 m_dragItem->resizeEnd((int)(snappedPos));
411 } else if (m_operationMode == FADEIN && move) {
412 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
413 } else if (m_operationMode == FADEOUT && move) {
414 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
415 } else if (m_operationMode == KEYFRAME && move) {
416 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
417 double pos = mapToScene(event->pos()).toPoint().y();
418 QRectF br = m_dragItem->sceneBoundingRect();
419 double maxh = 100.0 / br.height();
420 pos = (br.bottom() - pos) * maxh;
421 m_dragItem->updateKeyFramePos(keyFramePos, pos);
423 removeTipAnimation();
425 } else if (m_operationMode == MOVEGUIDE) {
426 removeTipAnimation();
427 QGraphicsView::mouseMoveEvent(event);
429 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
431 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
432 if (snappedPos < 0) snappedPos = 0;
434 // Make sure there is no collision
435 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
436 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
437 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
438 collidingItems.removeAll(m_selectionGroup);
439 for (int i = 0; i < children.count(); i++) {
440 if (children.at(i)->type() == GROUPWIDGET) {
441 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
442 for (int j = 0; j < subchildren.count(); j++)
443 collidingItems.removeAll(subchildren.at(j));
445 collidingItems.removeAll(children.at(i));
447 bool collision = false;
449 for (int i = 0; i < collidingItems.count(); i++) {
450 if (!collidingItems.at(i)->isEnabled()) continue;
451 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
452 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
453 // Moving backward, determine best pos
454 QPainterPath clipPath;
455 clipPath.addRect(item->sceneBoundingRect());
456 QPainterPath res = shape.intersected(clipPath);
457 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
460 snappedPos += offset;
461 // make sure we have no collision
462 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
463 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
464 collidingItems.removeAll(m_selectionGroup);
465 for (int i = 0; i < children.count(); i++) {
466 if (children.at(i)->type() == GROUPWIDGET) {
467 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
468 for (int j = 0; j < subchildren.count(); j++)
469 collidingItems.removeAll(subchildren.at(j));
471 collidingItems.removeAll(children.at(i));
474 for (int i = 0; i < collidingItems.count(); i++) {
475 if (!collidingItems.at(i)->isEnabled()) continue;
476 if (collidingItems.at(i)->type() == AVWIDGET) {
485 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
486 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
487 collidingItems.removeAll(m_selectionGroup);
488 for (int i = 0; i < children.count(); i++) {
489 if (children.at(i)->type() == GROUPWIDGET) {
490 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
491 for (int j = 0; j < subchildren.count(); j++)
492 collidingItems.removeAll(subchildren.at(j));
494 collidingItems.removeAll(children.at(i));
498 for (int i = 0; i < collidingItems.count(); i++) {
499 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
500 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
501 // Moving backward, determine best pos
502 QPainterPath clipPath;
503 clipPath.addRect(item->sceneBoundingRect());
504 QPainterPath res = shape.intersected(clipPath);
505 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
509 snappedPos += offset;
510 // make sure we have no collision
511 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
512 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
513 collidingItems.removeAll(m_selectionGroup);
514 for (int i = 0; i < children.count(); i++) {
515 if (children.at(i)->type() == GROUPWIDGET) {
516 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
517 for (int j = 0; j < subchildren.count(); j++)
518 collidingItems.removeAll(subchildren.at(j));
520 collidingItems.removeAll(children.at(i));
522 for (int i = 0; i < collidingItems.count(); i++) {
523 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
531 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
532 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
536 if (m_tool == RAZORTOOL) {
537 setCursor(m_razorCursor);
538 //QGraphicsView::mouseMoveEvent(event);
540 } else if (m_tool == SPACERTOOL) {
541 setCursor(m_spacerCursor);
545 QList<QGraphicsItem *> itemList = items(event->pos());
546 QGraphicsRectItem *item = NULL;
547 OPERATIONTYPE opMode = NONE;
549 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
551 } else for (int i = 0; i < itemList.count(); i++) {
552 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
553 item = (QGraphicsRectItem*) itemList.at(i);
558 if (item && event->buttons() == Qt::NoButton) {
559 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
560 if (m_tool == RAZORTOOL) {
561 // razor tool over a clip, display current frame in monitor
562 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
563 //TODO: solve crash when showing frame when moving razor over clip
564 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
569 opMode = clip->operationMode(mapToScene(event->pos()));
570 const double size = 5;
571 if (opMode == m_moveOpMode) {
572 QGraphicsView::mouseMoveEvent(event);
575 removeTipAnimation();
577 m_moveOpMode = opMode;
578 setTipAnimation(clip, opMode, size);
579 if (opMode == MOVE) {
580 setCursor(Qt::OpenHandCursor);
581 if (item->type() == AVWIDGET) {
582 ClipItem *ci = static_cast <ClipItem *>(item);
583 QString message = ci->clipName() + i18n(":");
584 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
585 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
586 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
587 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
588 if (clip->parentItem() == m_selectionGroup)
589 message.append(i18n(" Selection duration:"));
591 message.append(i18n(" Group duration:"));
592 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
593 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
594 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
595 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
598 emit displayMessage(message, InformationMessage);
600 } else if (opMode == RESIZESTART) {
601 setCursor(KCursor("left_side", Qt::SizeHorCursor));
602 } else if (opMode == RESIZEEND) {
603 setCursor(KCursor("right_side", Qt::SizeHorCursor));
604 } else if (opMode == FADEIN || opMode == FADEOUT) {
605 setCursor(Qt::PointingHandCursor);
606 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
607 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
608 setCursor(Qt::PointingHandCursor);
609 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
610 } else if (opMode == KEYFRAME) {
611 setCursor(Qt::PointingHandCursor);
612 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
614 } // no clip under mouse
615 else if (m_tool == RAZORTOOL) {
618 } else if (opMode == MOVEGUIDE) {
619 m_moveOpMode = opMode;
620 setCursor(Qt::SplitHCursor);
622 removeTipAnimation();
623 setCursor(Qt::ArrowCursor);
624 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
625 QGraphicsView::mouseMoveEvent(event);
627 setCursorPos(mappedXPos);
628 slotCheckPositionScrolling();
630 } else m_moveOpMode = NONE;
632 QGraphicsView::mouseMoveEvent(event);
636 void CustomTrackView::mousePressEvent(QMouseEvent * event)
638 setFocus(Qt::MouseFocusReason);
639 m_menuPosition = QPoint();
641 // special cases (middle click button or ctrl / shift click
642 if (event->button() == Qt::MidButton) {
644 m_blockRefresh = false;
645 m_operationMode = NONE;
649 if (event->modifiers() & Qt::ShiftModifier) {
650 // Rectangle selection
651 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
652 setDragMode(QGraphicsView::RubberBandDrag);
653 if (!(event->modifiers() & Qt::ControlModifier)) {
654 resetSelectionGroup();
655 scene()->clearSelection();
657 m_blockRefresh = false;
658 m_operationMode = RUBBERSELECTION;
659 QGraphicsView::mousePressEvent(event);
663 m_blockRefresh = true;
665 bool collision = false;
667 if (m_tool != RAZORTOOL) activateMonitor();
668 else if (m_document->renderer()->playSpeed() != 0.0) {
669 m_document->renderer()->pause();
672 m_clickEvent = event->pos();
674 // check item under mouse
675 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
677 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
678 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
679 setDragMode(QGraphicsView::ScrollHandDrag);
680 QGraphicsView::mousePressEvent(event);
681 m_blockRefresh = false;
682 m_operationMode = NONE;
686 // if a guide and a clip were pressed, just select the guide
687 for (int i = 0; i < collisionList.count(); ++i) {
688 if (collisionList.at(i)->type() == GUIDEITEM) {
689 // a guide item was pressed
690 m_dragGuide = (Guide *) collisionList.at(i);
691 if (event->button() == Qt::LeftButton) { // move it
692 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
694 m_operationMode = MOVEGUIDE;
695 // deselect all clips so that only the guide will move
696 m_scene->clearSelection();
697 resetSelectionGroup(false);
698 updateSnapPoints(NULL);
699 QGraphicsView::mousePressEvent(event);
701 } else // show context menu
706 // Find first clip, transition or group under mouse (when no guides selected)
708 AbstractGroupItem *dragGroup = NULL;
709 AbstractClipItem *collisionClip = NULL;
711 while (!m_dragGuide && ct < collisionList.count()) {
712 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
713 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
714 if (collisionClip->isItemLocked())
716 if (collisionClip == m_dragItem)
717 collisionClip = NULL;
719 m_dragItem = collisionClip;
721 m_dragItemInfo = m_dragItem->info();
722 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
723 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
724 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
731 if (m_dragItem) emit clipItemSelected(NULL);
734 #if QT_VERSION >= 0x040600
735 // Add shadow to dragged item, currently disabled because of painting artifacts
736 //TODO: re-enable when fixed
737 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
738 eff->setBlurRadius(5);
739 eff->setOffset(3, 3);
740 m_dragItem->setGraphicsEffect(eff);*/
742 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
743 // update transition menu action
744 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
745 m_autoTransition->setEnabled(true);
746 } else m_autoTransition->setEnabled(false);
748 // context menu requested
749 if (event->button() == Qt::RightButton) {
751 if (dragGroup) dragGroup->setSelected(true);
752 else if (!m_dragItem->isSelected()) {
753 resetSelectionGroup(false);
754 m_scene->clearSelection();
755 m_dragItem->setSelected(true);
757 } else if (!m_dragGuide) {
758 // check if there is a guide close to mouse click
759 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
760 for (int i = 0; i < guidesCollisionList.count(); i++) {
761 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
762 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
766 // keep this to support multiple guides context menu in the future (?)
767 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
768 guidesCollisionList.removeAt(0);
770 if (!guidesCollisionList.isEmpty())
771 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
774 m_operationMode = NONE;
775 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
776 m_menuPosition = m_clickEvent;
782 // No item under click
783 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
784 resetSelectionGroup(false);
785 setCursor(Qt::ArrowCursor);
786 m_scene->clearSelection();
788 updateClipTypeActions(NULL);
789 if (m_tool == SPACERTOOL) {
790 QList<QGraphicsItem *> selection;
791 if (event->modifiers() == Qt::ControlModifier) {
792 // Ctrl + click, select all items on track after click position
793 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
794 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
795 // Cannot use spacer on locked track
796 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
800 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
803 selection = checkForGroups(rect, &isOk);
805 // groups found on track, do not allow the move
806 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
810 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;
812 // Select all items on all tracks after click position
813 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
814 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
817 QList <GenTime> offsetList;
818 // create group to hold selected items
819 m_selectionGroup = new AbstractGroupItem(m_document->fps());
820 scene()->addItem(m_selectionGroup);
822 for (int i = 0; i < selection.count(); i++) {
823 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
824 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
825 if (item->isItemLocked()) continue;
826 offsetList.append(item->startPos());
827 offsetList.append(item->endPos());
828 m_selectionGroup->addToGroup(selection.at(i));
829 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
830 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
831 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
832 QList<QGraphicsItem *> children = selection.at(i)->childItems();
833 for (int j = 0; j < children.count(); j++) {
834 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
835 offsetList.append(item->startPos());
836 offsetList.append(item->endPos());
838 m_selectionGroup->addToGroup(selection.at(i));
839 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
840 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
841 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
842 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
843 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
844 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
847 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
848 if (!offsetList.isEmpty()) {
850 QList <GenTime> cleandOffsetList;
851 GenTime startOffset = offsetList.takeFirst();
852 for (int k = 0; k < offsetList.size(); k++) {
853 GenTime newoffset = offsetList.at(k) - startOffset;
854 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
855 cleandOffsetList.append(newoffset);
858 updateSnapPoints(NULL, cleandOffsetList, true);
860 m_operationMode = SPACER;
862 setCursorPos((int)(mapToScene(event->x(), 0).x()));
864 QGraphicsView::mousePressEvent(event);
869 if (m_tool == RAZORTOOL && m_dragItem) {
870 if (m_dragItem->type() == TRANSITIONWIDGET) {
871 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
875 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
876 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
881 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
882 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
883 m_document->renderer()->pause();
884 m_commandStack->push(command);
885 setDocumentModified();
891 bool itemSelected = false;
892 if (m_dragItem->isSelected()) itemSelected = true;
893 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
894 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
896 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
897 if (event->modifiers() != Qt::ControlModifier) {
898 resetSelectionGroup(false);
899 m_scene->clearSelection();
900 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
901 viewport()->update();
902 } else resetSelectionGroup();
904 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
905 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
906 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
908 bool selected = !m_dragItem->isSelected();
909 if (dragGroup) dragGroup->setSelected(selected);
910 else m_dragItem->setSelected(selected);
912 groupSelectedItems();
913 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
914 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
915 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
918 if (collisionClip != NULL || m_dragItem == NULL) {
919 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
920 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
921 emit clipItemSelected(selected);
922 } else emit clipItemSelected(NULL);
925 // If clicked item is selected, allow move
926 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
928 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
929 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
931 // Update snap points
932 if (m_selectionGroup == NULL) {
933 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
934 else updateSnapPoints(m_dragItem);
936 QList <GenTime> offsetList;
937 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
938 for (int i = 0; i < children.count(); i++) {
939 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
940 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
941 offsetList.append(item->startPos());
942 offsetList.append(item->endPos());
945 if (!offsetList.isEmpty()) {
947 GenTime startOffset = offsetList.takeFirst();
948 QList <GenTime> cleandOffsetList;
949 for (int k = 0; k < offsetList.size(); k++) {
950 GenTime newoffset = offsetList.at(k) - startOffset;
951 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
952 cleandOffsetList.append(newoffset);
955 updateSnapPoints(NULL, cleandOffsetList, true);
959 if (m_operationMode == KEYFRAME) {
960 m_dragItem->updateSelectedKeyFrame();
961 m_blockRefresh = false;
963 } else if (m_operationMode == MOVE) {
964 setCursor(Qt::ClosedHandCursor);
965 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
967 info.startPos = m_dragItem->startPos();
968 info.track = m_dragItem->track();
969 int transitiontrack = getPreviousVideoTrack(info.track);
970 ClipItem *transitionClip = NULL;
971 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
972 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
973 info.endPos = transitionClip->endPos();
975 GenTime transitionDuration(65, m_document->fps());
976 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
977 else info.endPos = info.startPos + transitionDuration;
979 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
980 // Check there is no other transition at that place
981 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
982 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
983 QList<QGraphicsItem *> selection = m_scene->items(r);
984 bool transitionAccepted = true;
985 for (int i = 0; i < selection.count(); i++) {
986 if (selection.at(i)->type() == TRANSITIONWIDGET) {
987 Transition *tr = static_cast <Transition *>(selection.at(i));
988 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
989 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
990 } else transitionAccepted = false;
993 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
994 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
995 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
997 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
998 info.track = m_dragItem->track();
999 int transitiontrack = getPreviousVideoTrack(info.track);
1000 ClipItem *transitionClip = NULL;
1001 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1002 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1003 info.startPos = transitionClip->startPos();
1005 GenTime transitionDuration(65, m_document->fps());
1006 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1007 else info.startPos = info.endPos - transitionDuration;
1009 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1010 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1011 EffectsList::setParameter(transition, "reverse", "1");
1013 // Check there is no other transition at that place
1014 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1015 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1016 QList<QGraphicsItem *> selection = m_scene->items(r);
1017 bool transitionAccepted = true;
1018 for (int i = 0; i < selection.count(); i++) {
1019 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1020 Transition *tr = static_cast <Transition *>(selection.at(i));
1021 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1022 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1023 } else transitionAccepted = false;
1026 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1027 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1029 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1030 resetSelectionGroup(false);
1031 m_dragItem->setSelected(true);
1034 m_blockRefresh = false;
1036 QGraphicsView::mousePressEvent(event);
1039 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1041 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1042 QList<QGraphicsItem *> list = scene()->items(p);
1043 AbstractGroupItem *group = NULL;
1044 for (int i = 0; i < list.size(); i++) {
1045 if (!list.at(i)->isEnabled()) continue;
1046 if (list.at(i)->type() == GROUPWIDGET) {
1047 group = static_cast <AbstractGroupItem *>(list.at(i));
1051 rebuildGroup(group);
1054 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1057 QList <QGraphicsItem *> children = group->childItems();
1058 m_document->clipManager()->removeGroup(group);
1059 scene()->destroyItemGroup(group);
1060 for (int i = 0; i < children.count(); i++)
1061 children.at(i)->setSelected(true);
1062 groupSelectedItems(false, true);
1066 void CustomTrackView::resetSelectionGroup(bool selectItems)
1068 if (m_selectionGroup) {
1069 // delete selection group
1070 bool snap = KdenliveSettings::snaptopoints();
1071 KdenliveSettings::setSnaptopoints(false);
1073 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1074 scene()->destroyItemGroup(m_selectionGroup);
1075 for (int i = 0; i < children.count(); i++) {
1076 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1077 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1078 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1079 children.at(i)->setSelected(selectItems);
1081 } else if (children.at(i)->type() == GROUPWIDGET) {
1082 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1083 children.at(i)->setSelected(selectItems);
1086 m_selectionGroup = NULL;
1087 KdenliveSettings::setSnaptopoints(snap);
1091 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1093 if (m_selectionGroup) {
1094 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1097 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1098 if (selection.isEmpty()) return;
1100 // Find top left position of selection
1101 for (int i = 0; i < selection.count(); i++) {
1102 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1103 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1104 } else if (selection.at(i)->parentItem()) {
1105 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1109 if (force || selection.count() > 1) {
1110 bool snap = KdenliveSettings::snaptopoints();
1111 KdenliveSettings::setSnaptopoints(false);
1112 if (createNewGroup) {
1113 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1114 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1115 QPointF diff = newGroup->pos();
1116 newGroup->translate(-diff.x(), -diff.y());
1117 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1119 scene()->addItem(newGroup);
1121 // Check if we are trying to include a group in a group
1122 QList <AbstractGroupItem *> groups;
1123 for (int i = 0; i < selection.count(); i++) {
1124 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1125 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1126 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1127 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1129 if (!groups.isEmpty()) {
1130 // ungroup previous groups
1131 while (!groups.isEmpty()) {
1132 AbstractGroupItem *grp = groups.takeFirst();
1133 m_document->clipManager()->removeGroup(grp);
1134 scene()->destroyItemGroup(grp);
1136 selection = m_scene->selectedItems();
1139 for (int i = 0; i < selection.count(); i++) {
1140 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1141 newGroup->addToGroup(selection.at(i));
1142 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1145 KdenliveSettings::setSnaptopoints(snap);
1147 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1148 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1149 QPointF diff = m_selectionGroup->pos();
1150 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1151 m_selectionGroup->translate(- diff.x(), -diff.y());
1153 scene()->addItem(m_selectionGroup);
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1156 m_selectionGroup->addToGroup(selection.at(i));
1157 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1160 KdenliveSettings::setSnaptopoints(snap);
1161 if (m_selectionGroup) {
1162 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1163 m_selectionGroupInfo.track = m_selectionGroup->track();
1166 } else resetSelectionGroup();
1169 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1171 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1172 /*if (m_moveOpMode == KEYFRAME) {
1173 // user double clicked on a keyframe, open edit dialog
1174 //TODO: update for effects with several values per keyframe
1175 QDialog d(parentWidget());
1176 Ui::KeyFrameDialog_UI view;
1178 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1179 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1180 view.kfr_value->setFocus();
1181 if (d.exec() == QDialog::Accepted) {
1182 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1183 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1184 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1185 QString previous = item->keyframes(item->selectedEffectIndex());
1186 item->updateKeyframeEffect();
1187 QString next = item->keyframes(item->selectedEffectIndex());
1188 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1189 m_commandStack->push(command);
1190 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1191 emit clipItemSelected(item, item->selectedEffectIndex());
1196 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1197 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1198 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1199 //QString previous = item->keyframes(item->selectedEffectIndex());
1200 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1201 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1202 //item->updateKeyframeEffect();
1203 //QString next = item->keyframes(item->selectedEffectIndex());
1204 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1205 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1206 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1211 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1214 QList<QGraphicsItem *> collisionList = items(event->pos());
1215 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1216 Guide *editGuide = (Guide *) collisionList.at(0);
1217 if (editGuide) slotEditGuide(editGuide->info());
1222 void CustomTrackView::editItemDuration()
1224 AbstractClipItem *item;
1228 if (m_scene->selectedItems().count() == 1) {
1229 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1231 if (m_scene->selectedItems().empty())
1232 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1234 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1240 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1244 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1245 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1249 if (!item->isItemLocked()) {
1252 if (item->type() == TRANSITIONWIDGET)
1253 getTransitionAvailableSpace(item, minimum, maximum);
1255 getClipAvailableSpace(item, minimum, maximum);
1257 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1258 if (d.exec() == QDialog::Accepted) {
1259 ItemInfo clipInfo = item->info();
1260 ItemInfo startInfo = clipInfo;
1261 if (item->type() == TRANSITIONWIDGET) {
1262 // move & resize transition
1263 clipInfo.startPos = d.startPos();
1264 clipInfo.endPos = clipInfo.startPos + d.duration();
1265 clipInfo.track = item->track();
1266 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1267 m_commandStack->push(command);
1269 // move and resize clip
1270 QUndoCommand *moveCommand = new QUndoCommand();
1271 moveCommand->setText(i18n("Edit clip"));
1272 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1273 // duration was reduced, so process it first
1274 clipInfo.endPos = clipInfo.startPos + d.duration();
1275 clipInfo.cropStart = d.cropStart();
1276 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1278 if (d.startPos() != clipInfo.startPos) {
1279 startInfo = clipInfo;
1280 clipInfo.startPos = d.startPos();
1281 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1282 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1284 if (d.duration() > item->cropDuration()) {
1285 // duration was increased, so process it after move
1286 startInfo = clipInfo;
1287 clipInfo.endPos = clipInfo.startPos + d.duration();
1288 clipInfo.cropStart = d.cropStart();
1289 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1291 m_commandStack->push(moveCommand);
1295 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1299 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1301 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1303 clip->setKeyframes(index, keyframes);
1304 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1305 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1309 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1311 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1312 m_editGuide->setEnabled(m_dragGuide != NULL);
1313 m_markerMenu->clear();
1314 m_markerMenu->setEnabled(false);
1316 m_timelineContextMenu->popup(pos);
1317 } else if (group != NULL) {
1318 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1319 m_ungroupAction->setEnabled(true);
1320 updateClipTypeActions(NULL);
1321 m_timelineContextClipMenu->popup(pos);
1323 m_ungroupAction->setEnabled(false);
1324 if (clip->type() == AVWIDGET) {
1325 ClipItem *item = static_cast <ClipItem*>(clip);
1326 //build go to marker menu
1327 if (item->baseClip()) {
1328 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1329 int offset = item->startPos().frames(m_document->fps());
1330 if (!markers.isEmpty()) {
1331 for (int i = 0; i < markers.count(); i++) {
1332 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1333 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1334 QAction *go = m_markerMenu->addAction(position);
1335 go->setData(pos + offset);
1338 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1340 updateClipTypeActions(item);
1341 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1342 m_timelineContextClipMenu->popup(pos);
1343 } else if (clip->type() == TRANSITIONWIDGET) {
1344 m_timelineContextTransitionMenu->popup(pos);
1349 void CustomTrackView::activateMonitor()
1351 emit activateDocumentMonitor();
1354 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1356 resetSelectionGroup();
1358 info.startPos = GenTime();
1359 info.cropStart = GenTime(in, m_document->fps());
1360 info.endPos = GenTime(out - in, m_document->fps());
1361 info.cropDuration = info.endPos - info.startPos;
1364 // Check if clip can be inserted at that position
1365 ItemInfo pasteInfo = info;
1366 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1367 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1368 pasteInfo.track = selectedTrack();
1369 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1370 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1374 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1375 m_commandStack->push(command);
1377 selectClip(true, false);
1378 // Automatic audio split
1379 if (KdenliveSettings::splitaudio())
1383 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1385 if (data->hasFormat("kdenlive/clip")) {
1387 m_scene->clearSelection();
1388 resetSelectionGroup(false);
1389 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1390 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1392 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1395 QPointF framePos = mapToScene(pos);
1397 info.startPos = GenTime();
1398 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1399 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1400 info.cropDuration = info.endPos - info.startPos;
1403 // Check if clip can be inserted at that position
1404 ItemInfo pasteInfo = info;
1405 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1406 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1407 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1408 framePos.setX((int)(framePos.x() + 0.5));
1409 framePos.setY(pasteInfo.track * m_tracksHeight);
1410 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1413 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1414 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1415 m_selectionGroup->addToGroup(item);
1416 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1418 QList <GenTime> offsetList;
1419 offsetList.append(info.endPos);
1420 updateSnapPoints(NULL, offsetList);
1421 m_selectionGroup->setPos(framePos);
1422 scene()->addItem(m_selectionGroup);
1423 m_selectionGroup->setSelected(true);
1425 } else if (data->hasFormat("kdenlive/producerslist")) {
1427 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1428 m_scene->clearSelection();
1429 resetSelectionGroup(false);
1431 QList <GenTime> offsetList;
1432 QList <ItemInfo> infoList;
1433 QPointF framePos = mapToScene(pos);
1434 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1435 int track = (int)(framePos.y() / m_tracksHeight);
1436 framePos.setX((int)(framePos.x() + 0.5));
1437 framePos.setY(track * m_tracksHeight);
1439 // Check if clips can be inserted at that position
1440 for (int i = 0; i < ids.size(); ++i) {
1441 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1443 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1447 info.startPos = start;
1448 info.cropDuration = clip->duration();
1449 info.endPos = info.startPos + info.cropDuration;
1451 infoList.append(info);
1452 start += clip->duration();
1454 if (!canBePastedTo(infoList, AVWIDGET)) {
1457 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1459 for (int i = 0; i < ids.size(); ++i) {
1460 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1462 info.startPos = start;
1463 info.cropDuration = clip->duration();
1464 info.endPos = info.startPos + info.cropDuration;
1466 start += info.cropDuration;
1467 offsetList.append(start);
1468 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1469 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1470 m_selectionGroup->addToGroup(item);
1471 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1474 updateSnapPoints(NULL, offsetList);
1475 m_selectionGroup->setPos(framePos);
1476 scene()->addItem(m_selectionGroup);
1477 //m_selectionGroup->setZValue(10);
1478 m_thumbsTimer.start();
1482 // the drag is not a clip (may be effect, ...)
1490 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1492 if (insertDropClips(event->mimeData(), event->pos())) {
1493 event->acceptProposedAction();
1494 } else QGraphicsView::dragEnterEvent(event);
1497 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1499 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);
1500 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1501 collindingItems.removeAll(item);
1502 if (collindingItems.isEmpty()) return false;
1504 for (int i = 0; i < collindingItems.count(); i++) {
1505 QGraphicsItem *collision = collindingItems.at(i);
1506 if (collision->type() == item->type()) {
1508 kDebug() << "// COLLISIION DETECTED";
1516 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1518 int track = m_document->tracksCount() - clip->track();
1519 GenTime pos = clip->startPos();
1520 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1521 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1524 bool success = true;
1525 for (int i = 0; i < clip->effectsCount(); i++) {
1526 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1528 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1529 m_document->renderer()->doRefresh();
1532 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1534 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1536 // Special case: speed effect
1537 if (effect.attribute("id") == "speed") {
1538 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1539 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1542 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1543 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1544 if (strobe == 0) strobe = 1;
1545 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1546 EffectsParameterList params = clip->addEffect(effect);
1547 m_document->renderer()->mltAddEffect(track, pos, params);
1548 if (clip->isSelected()) emit clipItemSelected(clip);
1551 EffectsParameterList params = clip->addEffect(effect);
1552 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1553 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1554 if (clip->isSelected()) emit clipItemSelected(clip);
1555 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1558 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1560 QString index = effect.attribute("kdenlive_ix");
1561 // Special case: speed effect
1562 if (effect.attribute("id") == "speed") {
1563 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1565 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1566 clip->deleteEffect(index);
1567 emit clipItemSelected(clip);
1568 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1572 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1573 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1574 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1577 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1579 clip->deleteEffect(index);
1580 emit clipItemSelected(clip);
1584 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1586 QList<QGraphicsItem *> itemList = group->childItems();
1587 QUndoCommand *effectCommand = new QUndoCommand();
1589 QDomNode namenode = effect.elementsByTagName("name").item(0);
1590 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1591 else effectName = i18n("effect");
1592 effectCommand->setText(i18n("Add %1", effectName));
1594 for (int i = 0; i < itemList.count(); i++) {
1595 if (itemList.at(i)->type() == AVWIDGET) {
1596 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1597 if (effect.attribute("type") == "audio") {
1598 // Don't add audio effects on video clips
1599 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1600 } else if (effect.hasAttribute("type") == false) {
1601 // Don't add video effect on audio clips
1602 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1605 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1606 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1609 if (item->isItemLocked()) {
1612 item->initEffect(effect);
1613 if (effect.attribute("tag") == "ladspa") {
1614 QString ladpsaFile = m_document->getLadspaFile();
1615 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1616 effect.setAttribute("src", ladpsaFile);
1618 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1623 m_commandStack->push(effectCommand);
1624 setDocumentModified();
1625 } else delete effectCommand;
1628 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1630 QList<QGraphicsItem *> itemList;
1631 QUndoCommand *effectCommand = new QUndoCommand();
1633 QDomNode namenode = effect.elementsByTagName("name").item(0);
1634 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1635 else effectName = i18n("effect");
1636 effectCommand->setText(i18n("Add %1", effectName));
1638 if (track == -1) itemList = scene()->selectedItems();
1639 if (itemList.isEmpty()) {
1640 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1641 if (clip) itemList.append(clip);
1642 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1646 for (int i = 0; i < itemList.count(); i++) {
1647 if (itemList.at(i)->type() == GROUPWIDGET) {
1648 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1649 for (int j = 0; j < subitems.count(); j++) {
1650 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1655 for (int i = 0; i < itemList.count(); i++) {
1656 if (itemList.at(i)->type() == AVWIDGET) {
1657 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1658 if (effect.attribute("type") == "audio") {
1659 // Don't add audio effects on video clips
1660 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1661 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1664 } else if (effect.hasAttribute("type") == false) {
1665 // Don't add video effect on audio clips
1666 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1667 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1671 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1672 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1675 if (item->isItemLocked()) {
1678 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1679 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1680 } else item->initEffect(effect);
1681 if (effect.attribute("tag") == "ladspa") {
1682 QString ladpsaFile = m_document->getLadspaFile();
1683 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1684 effect.setAttribute("src", ladpsaFile);
1686 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1689 if (effectCommand->childCount() > 0) {
1690 m_commandStack->push(effectCommand);
1691 setDocumentModified();
1692 } else delete effectCommand;
1695 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1697 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1698 //clip is in a group, also remove the effect in other clips of the group
1699 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1700 QUndoCommand *delCommand = new QUndoCommand();
1702 QDomNode namenode = effect.elementsByTagName("name").item(0);
1703 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1704 else effectName = i18n("effect");
1705 delCommand->setText(i18n("Delete %1", effectName));
1708 for (int i = 0; i < items.count(); i++) {
1709 if (items.at(i)->type() == GROUPWIDGET) {
1710 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1711 for (int j = 0; j < subitems.count(); j++) {
1712 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1717 for (int i = 0; i < items.count(); i++) {
1718 if (items.at(i)->type() == AVWIDGET) {
1719 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1720 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1722 QDomElement eff = item->effectAt(ix);
1723 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1727 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1728 else delete delCommand;
1731 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1732 m_commandStack->push(command);
1733 setDocumentModified();
1736 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1738 if (insertedEffect.isNull()) {
1739 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1742 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1743 QDomElement effect = insertedEffect.cloneNode().toElement();
1745 // Special case: speed effect
1746 if (effect.attribute("id") == "speed") {
1747 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1749 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1750 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1751 if (strobe == 0) strobe = 1;
1752 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1754 clip->setEffectAt(ix, effect);
1755 if (ix == clip->selectedEffectIndex()) {
1756 clip->setSelectedEffect(ix);
1757 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1762 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1763 if (effect.attribute("tag") == "ladspa") {
1764 // Update the ladspa affect file
1765 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1767 // check if we are trying to reset a keyframe effect
1768 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1769 clip->initEffect(effect);
1770 effectParams = clip->getEffectArgs(effect);
1772 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1773 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1775 clip->setEffectAt(ix, effect);
1776 if (ix == clip->selectedEffectIndex()) {
1777 clip->setSelectedEffect(ix);
1778 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1780 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1781 // A fade effect was modified, update the clip
1782 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1783 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1784 clip->setFadeIn(pos);
1786 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1787 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1788 clip->setFadeOut(pos);
1792 setDocumentModified();
1795 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1797 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1798 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1799 QDomElement act = clip->effectAt(newPos - 1);
1800 QDomElement before = clip->effectAt(oldPos - 1);
1801 clip->setEffectAt(oldPos - 1, act);
1802 clip->setEffectAt(newPos - 1, before);
1803 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1804 if (act.attribute("id") == "speed") {
1805 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1806 } else if (before.attribute("id") == "speed") {
1807 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1808 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1809 emit clipItemSelected(clip, newPos - 1);
1810 setDocumentModified();
1811 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1814 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1816 QDomElement effect = clip->effectAt(effectPos);
1817 QDomElement oldEffect = effect.cloneNode().toElement();
1819 effect.setAttribute("disable", (int) disable);
1820 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1821 m_commandStack->push(command);
1822 setDocumentModified();;
1825 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1827 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1828 m_commandStack->push(command);
1829 setDocumentModified();
1832 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1834 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1835 m_commandStack->push(command);
1838 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1840 QDomElement effect = clip->getEffectAt(ix);
1841 QDomElement oldeffect = effect.cloneNode().toElement();
1842 effect.setAttribute("region", region);
1843 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1844 m_commandStack->push(command);
1847 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1851 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1852 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1853 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1854 if (item) 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);
1855 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1856 m_blockRefresh = false;
1859 if (item->parentItem()) {
1860 // Item is part of a group, reset group
1861 resetSelectionGroup();
1863 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1865 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1866 int cutPos = (int) cutTime.frames(m_document->fps());
1868 newPos.startPos = cutTime;
1869 newPos.endPos = info.endPos;
1870 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1871 newPos.track = info.track;
1872 newPos.cropDuration = newPos.endPos - newPos.startPos;
1874 bool snap = KdenliveSettings::snaptopoints();
1875 KdenliveSettings::setSnaptopoints(false);
1876 ClipItem *dup = item->clone(newPos);
1877 // remove unwanted effects (fade in) from 2nd part of cutted clip
1878 int ix = dup->hasEffect(QString(), "fadein");
1880 QDomElement oldeffect = item->effectAt(ix);
1881 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1883 ix = dup->hasEffect(QString(), "fade_from_black");
1885 QDomElement oldeffect = item->effectAt(ix);
1886 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1888 item->resizeEnd(cutPos);
1889 scene()->addItem(dup);
1890 if (item->checkKeyFrames()) slotRefreshEffects(item);
1891 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1892 item->baseClip()->addReference();
1893 m_document->updateClip(item->baseClip()->getId());
1894 setDocumentModified();
1895 KdenliveSettings::setSnaptopoints(snap);
1897 //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);
1901 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1902 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1904 if (!item || !dup || item == dup) {
1905 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1906 m_blockRefresh = false;
1909 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1910 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1914 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1915 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1916 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1917 //deleteClip(dup->info());
1919 bool snap = KdenliveSettings::snaptopoints();
1920 KdenliveSettings::setSnaptopoints(false);
1922 if (dup->isSelected()) emit clipItemSelected(NULL);
1923 dup->baseClip()->removeReference();
1924 m_document->updateClip(dup->baseClip()->getId());
1925 scene()->removeItem(dup);
1928 ItemInfo clipinfo = item->info();
1929 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1930 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1932 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1933 setDocumentModified();
1935 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1936 KdenliveSettings::setSnaptopoints(snap);
1940 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1943 void CustomTrackView::slotEnableRefresh()
1945 m_blockRefresh = false;
1948 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1950 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1951 if (itemList.count() == 1) {
1952 if (itemList.at(0)->type() == AVWIDGET) {
1953 ClipItem *item = (ClipItem *) itemList.at(0);
1955 info.track = item->track();
1956 ClipItem *transitionClip = NULL;
1957 const int transitiontrack = getPreviousVideoTrack(info.track);
1958 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1959 if (pos < item->startPos() + item->cropDuration() / 2) {
1960 // add transition to clip start
1961 info.startPos = item->startPos();
1962 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1963 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1964 info.endPos = transitionClip->endPos();
1965 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1966 // Check there is no other transition at that place
1967 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1968 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1969 QList<QGraphicsItem *> selection = m_scene->items(r);
1970 bool transitionAccepted = true;
1971 for (int i = 0; i < selection.count(); i++) {
1972 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1973 Transition *tr = static_cast <Transition *>(selection.at(i));
1974 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1975 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1976 } else transitionAccepted = false;
1979 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1980 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1983 // add transition to clip end
1984 info.endPos = item->endPos();
1985 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1986 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1987 info.startPos = transitionClip->startPos();
1988 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1989 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1990 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1992 // Check there is no other transition at that place
1993 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1994 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1995 QList<QGraphicsItem *> selection = m_scene->items(r);
1996 bool transitionAccepted = true;
1997 for (int i = 0; i < selection.count(); i++) {
1998 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1999 Transition *tr = static_cast <Transition *>(selection.at(i));
2000 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2001 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2002 } else transitionAccepted = false;
2005 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2006 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2009 } else for (int i = 0; i < itemList.count(); i++) {
2010 if (itemList.at(i)->type() == AVWIDGET) {
2011 ClipItem *item = (ClipItem *) itemList.at(i);
2013 info.startPos = item->startPos();
2014 info.endPos = info.startPos + GenTime(65, m_document->fps());
2015 info.track = item->track();
2017 // Check there is no other transition at that place
2018 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2019 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2020 QList<QGraphicsItem *> selection = m_scene->items(r);
2021 bool transitionAccepted = true;
2022 for (int i = 0; i < selection.count(); i++) {
2023 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2024 Transition *tr = static_cast <Transition *>(selection.at(i));
2025 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2026 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2027 } else transitionAccepted = false;
2030 int transitiontrack = getPreviousVideoTrack(info.track);
2031 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2032 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2037 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2039 if (transitionInfo.startPos >= transitionInfo.endPos) {
2040 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2043 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2044 m_commandStack->push(command);
2045 setDocumentModified();
2048 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2050 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2051 //kDebug() << "---- ADDING transition " << params.attribute("value");
2052 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2053 scene()->addItem(tr);
2054 setDocumentModified();
2056 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2061 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2063 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2065 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2068 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2069 if (m_dragItem == item) m_dragItem = NULL;
2071 #if QT_VERSION >= 0x040600
2072 // animate item deletion
2073 item->closeAnimation();
2077 emit transitionItemSelected(NULL);
2078 setDocumentModified();
2081 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2083 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2084 QDomElement xml = tr->toXML();
2085 if (old.isNull() || xml.isNull()) {
2086 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2089 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2090 m_commandStack->push(command);
2091 setDocumentModified();
2094 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2096 Transition *item = getTransitionItemAt(pos, track);
2098 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2102 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2103 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);
2104 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2105 item->setTransitionParameters(transition);
2106 if (updateTransitionWidget) {
2107 ItemInfo info = item->info();
2109 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2110 if (transitionClip && transitionClip->baseClip()) {
2111 QString size = transitionClip->baseClip()->getProperty("frame_size");
2112 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2113 if (factor == 0) factor = 1.0;
2114 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2115 p.setY(size.section('x', 1, 1).toInt());
2117 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2119 setDocumentModified();
2122 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2125 const QPointF pos = mapToScene(event->pos());
2126 if (m_selectionGroup) {
2127 m_selectionGroup->setPos(pos);
2128 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2129 event->acceptProposedAction();
2131 // Drag enter was not possible, try again at mouse position
2132 insertDropClips(event->mimeData(), event->pos());
2136 QGraphicsView::dragMoveEvent(event);
2140 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2142 if (m_selectionGroup && m_clipDrag) {
2143 m_thumbsTimer.stop();
2144 m_waitingThumbs.clear();
2145 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2147 scene()->destroyItemGroup(m_selectionGroup);
2148 m_selectionGroup = NULL;
2149 } else QGraphicsView::dragLeaveEvent(event);
2152 void CustomTrackView::dropEvent(QDropEvent * event)
2154 if (m_selectionGroup && m_clipDrag) {
2155 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2156 resetSelectionGroup();
2157 m_scene->clearSelection();
2158 bool hasVideoClip = false;
2159 QUndoCommand *addCommand = new QUndoCommand();
2160 addCommand->setText(i18n("Add timeline clip"));
2161 QList <ClipItem *> brokenClips;
2163 for (int i = 0; i < items.count(); i++) {
2164 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2165 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2166 if (items.count() == 1) {
2167 updateClipTypeActions(item);
2169 updateClipTypeActions(NULL);
2172 //TODO: take care of edit mode for undo
2173 item->baseClip()->addReference();
2174 //item->setZValue(item->defaultZValue());
2175 m_document->updateClip(item->baseClip()->getId());
2176 ItemInfo info = item->info();
2178 int tracknumber = m_document->tracksCount() - info.track - 1;
2179 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2180 if (isLocked) item->setItemLocked(true);
2181 ItemInfo clipInfo = info;
2182 clipInfo.track = m_document->tracksCount() - item->track();
2184 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2186 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2187 brokenClips.append(item);
2190 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2192 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2194 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2195 // add transparency transition
2196 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2197 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2199 item->setSelected(true);
2201 qDeleteAll(brokenClips);
2202 brokenClips.clear();
2203 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2204 else delete addCommand;
2206 // Automatic audio split
2207 if (KdenliveSettings::splitaudio())
2209 setDocumentModified();
2213 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2214 QList<QGraphicsItem *> selection = m_scene->items(rect);
2215 QStringList timelineList;
2217 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2218 for (int i = 0; i < selection.count(); i++) {
2219 if (selection.at(i)->type() == AVWIDGET) {
2220 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2221 int start = clip->startPos().frames(m_document->fps());
2222 int end = clip->endPos().frames(m_document->fps());
2223 timelineList.append(QString::number(start) + "-" + QString::number(end));
2226 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2229 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2230 if (items.count() > 1) groupSelectedItems(true);
2231 event->setDropAction(Qt::MoveAction);
2233 } else QGraphicsView::dropEvent(event);
2237 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2239 bool snap = KdenliveSettings::snaptopoints();
2240 KdenliveSettings::setSnaptopoints(false);
2241 if (mode == OVERWRITEEDIT) {
2242 // if we are in overwrite mode, move clips accordingly
2244 if (item == NULL) info = posinfo;
2245 else info = item->info();
2246 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);
2247 QList<QGraphicsItem *> selection = m_scene->items(rect);
2248 if (item) selection.removeAll(item);
2249 for (int i = 0; i < selection.count(); i++) {
2250 if (!selection.at(i)->isEnabled()) continue;
2251 if (selection.at(i)->type() == AVWIDGET) {
2252 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2253 if (clip->startPos() < info.startPos) {
2254 if (clip->endPos() > info.endPos) {
2255 ItemInfo clipInfo = clip->info();
2256 ItemInfo dupInfo = clipInfo;
2257 GenTime diff = info.startPos - clipInfo.startPos;
2258 dupInfo.startPos = info.startPos;
2259 dupInfo.cropStart += diff;
2260 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2261 ItemInfo newdupInfo = dupInfo;
2262 GenTime diff2 = info.endPos - info.startPos;
2263 newdupInfo.startPos = info.endPos;
2264 newdupInfo.cropStart += diff2;
2265 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2266 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2267 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2268 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2269 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2271 ItemInfo newclipInfo = clip->info();
2272 newclipInfo.endPos = info.startPos;
2273 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2274 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2276 } else if (clip->endPos() <= info.endPos) {
2277 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2278 scene()->removeItem(clip);
2282 ItemInfo newclipInfo = clip->info();
2283 newclipInfo.startPos = info.endPos;
2284 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2285 clip->resizeStart(info.endPos.frames(m_document->fps()));
2289 } else if (mode == INSERTEDIT) {
2290 // if we are in push mode, move clips accordingly
2292 if (item == NULL) info = posinfo;
2293 else info = item->info();
2294 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);
2295 QList<QGraphicsItem *> selection = m_scene->items(rect);
2296 if (item) selection.removeAll(item);
2297 for (int i = 0; i < selection.count(); i++) {
2298 if (selection.at(i)->type() == AVWIDGET) {
2299 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2300 if (clip->startPos() < info.startPos) {
2301 if (clip->endPos() > info.startPos) {
2302 ItemInfo clipInfo = clip->info();
2303 ItemInfo dupInfo = clipInfo;
2304 GenTime diff = info.startPos - clipInfo.startPos;
2305 dupInfo.startPos = info.startPos;
2306 dupInfo.cropStart += diff;
2307 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2308 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2309 // Commented out; variable dup unused. --granjow
2310 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2311 cutClip(clipInfo, info.startPos, true, false);
2314 // TODO: add insertspacecommand
2319 KdenliveSettings::setSnaptopoints(snap);
2323 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2325 if (mode == OVERWRITEEDIT) {
2326 // if we are in overwrite or push mode, move clips accordingly
2327 bool snap = KdenliveSettings::snaptopoints();
2328 KdenliveSettings::setSnaptopoints(false);
2329 ItemInfo info = item->info();
2330 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2331 QList<QGraphicsItem *> selection = m_scene->items(rect);
2332 selection.removeAll(item);
2333 for (int i = 0; i < selection.count(); i++) {
2334 if (!selection.at(i)->isEnabled()) continue;
2335 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2336 Transition *tr = static_cast<Transition *>(selection.at(i));
2337 if (tr->startPos() < info.startPos) {
2338 ItemInfo firstPos = tr->info();
2339 ItemInfo newPos = firstPos;
2340 firstPos.endPos = item->startPos();
2341 newPos.startPos = item->endPos();
2342 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2343 if (tr->endPos() > info.endPos) {
2345 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2347 } else if (tr->endPos() > info.endPos) {
2349 ItemInfo firstPos = tr->info();
2350 firstPos.startPos = item->endPos();
2351 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2353 // remove transition
2354 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2358 KdenliveSettings::setSnaptopoints(snap);
2362 QStringList CustomTrackView::mimeTypes() const
2364 QStringList qstrList;
2365 // list of accepted mime types for drop
2366 qstrList.append("text/plain");
2367 qstrList.append("kdenlive/producerslist");
2368 qstrList.append("kdenlive/clip");
2372 Qt::DropActions CustomTrackView::supportedDropActions() const
2374 // returns what actions are supported when dropping
2375 return Qt::MoveAction;
2378 void CustomTrackView::setDuration(int duration)
2380 int diff = qAbs(duration - sceneRect().width());
2381 if (diff * matrix().m11() > -50) {
2382 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2383 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2385 m_projectDuration = duration;
2388 int CustomTrackView::duration() const
2390 return m_projectDuration;
2393 void CustomTrackView::addTrack(TrackInfo type, int ix)
2395 if (ix == -1 || ix == m_document->tracksCount()) {
2396 m_document->insertTrack(0, type);
2397 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2399 m_document->insertTrack(m_document->tracksCount() - ix, type);
2400 // insert track in MLT playlist
2401 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2403 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2404 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2405 QList<QGraphicsItem *> selection = m_scene->items(r);
2406 resetSelectionGroup();
2408 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2409 scene()->addItem(m_selectionGroup);
2410 for (int i = 0; i < selection.count(); i++) {
2411 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2412 m_selectionGroup->addToGroup(selection.at(i));
2413 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2416 // Move graphic items
2417 m_selectionGroup->translate(0, m_tracksHeight);
2419 // adjust track number
2420 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2421 for (int i = 0; i < children.count(); i++) {
2422 if (children.at(i)->type() == GROUPWIDGET) {
2423 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2424 children << grp->childItems();
2427 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2429 ItemInfo clipinfo = item->info();
2430 if (item->type() == AVWIDGET) {
2431 ClipItem *clip = static_cast <ClipItem *>(item);
2432 // slowmotion clips are not track dependant, so no need to update them
2433 if (clip->speed() != 1.0) continue;
2434 // We add a move clip command so that we get the correct producer for new track number
2435 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2436 Mlt::Producer *prod;
2437 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2438 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2439 else prod = clip->baseClip()->producer(clipinfo.track);
2440 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2441 // problem updating clip
2442 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2445 } else if (item->type() == TRANSITIONWIDGET) {
2446 Transition *tr = static_cast <Transition *>(item);
2447 int track = tr->transitionEndTrack();
2449 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2453 resetSelectionGroup(false);
2456 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2457 for (int i = 0; i < m_guides.count(); i++) {
2458 QLineF l = m_guides.at(i)->line();
2459 l.setP2(QPointF(l.x2(), maxHeight));
2460 m_guides.at(i)->setLine(l);
2462 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2463 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2464 viewport()->update();
2465 emit tracksChanged();
2466 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2467 //setFixedHeight(50 * m_tracksCount);
2470 void CustomTrackView::removeTrack(int ix)
2472 // Delete track in MLT playlist
2473 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2474 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2476 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2477 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2478 QList<QGraphicsItem *> selection = m_scene->items(r);
2480 resetSelectionGroup();
2482 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2483 scene()->addItem(m_selectionGroup);
2484 for (int i = 0; i < selection.count(); i++) {
2485 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2486 m_selectionGroup->addToGroup(selection.at(i));
2487 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2490 // Move graphic items
2491 qreal ydiff = 0 - (int) m_tracksHeight;
2492 m_selectionGroup->translate(0, ydiff);
2494 // adjust track number
2495 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2496 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2497 for (int i = 0; i < children.count(); i++) {
2498 if (children.at(i)->type() == GROUPWIDGET) {
2499 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2500 children << grp->childItems();
2503 if (children.at(i)->type() == AVWIDGET) {
2504 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2506 ItemInfo clipinfo = clip->info();
2507 // We add a move clip command so that we get the correct producer for new track number
2508 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2509 Mlt::Producer *prod;
2510 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2511 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2512 else prod = clip->baseClip()->producer(clipinfo.track);
2513 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2514 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2517 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2518 Transition *tr = static_cast <Transition *>(children.at(i));
2520 int track = tr->transitionEndTrack();
2522 ItemInfo clipinfo = tr->info();
2523 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2527 resetSelectionGroup(false);
2529 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2530 for (int i = 0; i < m_guides.count(); i++) {
2531 QLineF l = m_guides.at(i)->line();
2532 l.setP2(QPointF(l.x2(), maxHeight));
2533 m_guides.at(i)->setLine(l);
2535 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2536 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2538 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2539 viewport()->update();
2540 emit tracksChanged();
2541 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2544 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2546 for (int i = 0; i < trackInfos.count(); ++i) {
2547 m_document->setTrackType(i, trackInfos.at(i));
2548 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2551 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2552 viewport()->update();
2555 void CustomTrackView::slotSwitchTrackAudio(int ix)
2557 /*for (int i = 0; i < m_document->tracksCount(); i++)
2558 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2559 int tracknumber = m_document->tracksCount() - ix - 1;
2560 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2561 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2562 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2563 setDocumentModified();
2566 void CustomTrackView::slotSwitchTrackLock(int ix)
2568 int tracknumber = m_document->tracksCount() - ix - 1;
2569 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2570 m_commandStack->push(command);
2574 void CustomTrackView::lockTrack(int ix, bool lock)
2576 int tracknumber = m_document->tracksCount() - ix - 1;
2577 m_document->switchTrackLock(tracknumber, lock);
2578 emit doTrackLock(ix, lock);
2579 AbstractClipItem *clip = NULL;
2580 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2582 for (int i = 0; i < selection.count(); i++) {
2583 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2584 if (selection.at(i)->isSelected()) {
2585 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2586 else emit transitionItemSelected(NULL);
2588 clip = static_cast <AbstractClipItem *>(selection.at(i));
2589 clip->setItemLocked(lock);
2590 if (clip == m_dragItem)
2593 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2594 viewport()->update();
2595 setDocumentModified();
2598 void CustomTrackView::slotSwitchTrackVideo(int ix)
2600 int tracknumber = m_document->tracksCount() - ix;
2601 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2602 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2603 setDocumentModified();
2606 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2608 // Check there is no group going over several tracks there, or that would result in timeline corruption
2609 QList<QGraphicsItem *> selection = scene()->items(rect);
2611 int maxHeight = m_tracksHeight * 1.5;
2612 for (int i = 0; i < selection.count(); i++) {
2613 // Check that we don't try to move a group with clips on other tracks
2614 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2617 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2625 void CustomTrackView::slotRemoveSpace()
2629 if (m_menuPosition.isNull()) {
2630 pos = GenTime(cursorPos(), m_document->fps());
2632 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2635 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2636 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2639 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2640 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2644 ClipItem *item = getClipItemAt(pos, track);
2646 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);
2649 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2650 //kDebug() << "// GOT LENGT; " << length;
2652 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);
2656 // Make sure there is no group in the way
2657 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2660 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2662 // groups found on track, do not allow the move
2663 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2667 QList<ItemInfo> clipsToMove;
2668 QList<ItemInfo> transitionsToMove;
2670 for (int i = 0; i < items.count(); i++) {
2671 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2672 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2673 ItemInfo info = item->info();
2674 if (item->type() == AVWIDGET) {
2675 clipsToMove.append(info);
2676 } else if (item->type() == TRANSITIONWIDGET) {
2677 transitionsToMove.append(info);
2682 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2683 m_commandStack->push(command);
2686 void CustomTrackView::slotInsertSpace()
2690 if (m_menuPosition.isNull()) {
2691 pos = GenTime(cursorPos(), m_document->fps());
2693 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2694 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2696 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2697 if (d.exec() != QDialog::Accepted) return;
2698 GenTime spaceDuration = d.selectedDuration();
2699 track = d.selectedTrack();
2701 QList<QGraphicsItem *> items;
2703 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2704 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2708 ClipItem *item = getClipItemAt(pos, track);
2709 if (item) pos = item->startPos();
2711 // Make sure there is no group in the way
2712 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2714 items = checkForGroups(rect, &isOk);
2716 // groups found on track, do not allow the move
2717 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2721 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2722 items = scene()->items(rect);
2725 QList<ItemInfo> clipsToMove;
2726 QList<ItemInfo> transitionsToMove;
2728 for (int i = 0; i < items.count(); i++) {
2729 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2730 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2731 ItemInfo info = item->info();
2732 if (item->type() == AVWIDGET)
2733 clipsToMove.append(info);
2734 else if (item->type() == TRANSITIONWIDGET)
2735 transitionsToMove.append(info);
2739 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2740 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2741 m_commandStack->push(command);
2745 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2747 int diff = duration.frames(m_document->fps());
2748 resetSelectionGroup();
2749 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2750 scene()->addItem(m_selectionGroup);
2752 Transition *transition;
2754 // Create lists with start pos for each track
2755 QMap <int, int> trackClipStartList;
2756 QMap <int, int> trackTransitionStartList;
2758 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2759 trackClipStartList[i] = -1;
2760 trackTransitionStartList[i] = -1;
2763 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2764 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2766 if (clip->parentItem()) {
2767 m_selectionGroup->addToGroup(clip->parentItem());
2768 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2770 m_selectionGroup->addToGroup(clip);
2771 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2773 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))
2774 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2776 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);
2779 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2780 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2782 if (transition->parentItem()) {
2783 m_selectionGroup->addToGroup(transition->parentItem());
2784 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2786 m_selectionGroup->addToGroup(transition);
2787 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2789 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))
2790 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2791 } 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);
2793 m_selectionGroup->translate(diff, 0);
2795 // update items coordinates
2796 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2798 for (int i = 0; i < itemList.count(); i++) {
2799 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2800 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2801 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2802 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2803 for (int j = 0; j < children.count(); j++) {
2804 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2809 resetSelectionGroup(false);
2811 track = m_document->tracksCount() - track;
2812 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2815 void CustomTrackView::deleteClip(const QString &clipId)
2817 resetSelectionGroup();
2818 QList<QGraphicsItem *> itemList = items();
2819 QUndoCommand *deleteCommand = new QUndoCommand();
2821 for (int i = 0; i < itemList.count(); i++) {
2822 if (itemList.at(i)->type() == AVWIDGET) {
2823 ClipItem *item = (ClipItem *)itemList.at(i);
2824 if (item->clipProducer() == clipId) {
2826 if (item->parentItem()) {
2827 // Clip is in a group, destroy the group
2828 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2830 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2834 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2835 if (count == 0) delete deleteCommand;
2836 else m_commandStack->push(deleteCommand);
2839 void CustomTrackView::setCursorPos(int pos, bool seek)
2841 if (pos == m_cursorPos) return;
2842 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2844 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2845 else if (m_autoScroll) checkScrolling();
2846 m_cursorLine->setPos(m_cursorPos, 0);
2849 void CustomTrackView::updateCursorPos()
2851 m_cursorLine->setPos(m_cursorPos, 0);
2854 int CustomTrackView::cursorPos()
2856 return (int)(m_cursorPos);
2859 void CustomTrackView::moveCursorPos(int delta)
2861 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2862 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2863 m_cursorPos += delta;
2864 m_cursorLine->setPos(m_cursorPos, 0);
2865 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2868 void CustomTrackView::initCursorPos(int pos)
2870 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2872 m_cursorLine->setPos(pos, 0);
2876 void CustomTrackView::checkScrolling()
2878 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2881 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2883 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2884 QGraphicsView::mouseReleaseEvent(event);
2885 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2886 #if QT_VERSION >= 0x040600
2887 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2889 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2890 if (event->button() == Qt::MidButton) {
2893 setDragMode(QGraphicsView::NoDrag);
2894 if (m_operationMode == MOVEGUIDE) {
2895 setCursor(Qt::ArrowCursor);
2896 m_operationMode = NONE;
2897 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2898 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2899 if (newPos != m_dragGuide->position()) {
2900 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2901 m_commandStack->push(command);
2902 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2903 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2904 m_document->syncGuides(m_guides);
2909 } else if (m_operationMode == SPACER && m_selectionGroup) {
2911 if (event->modifiers() != Qt::ControlModifier) {
2912 // We are moving all tracks
2914 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2915 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2917 if (timeOffset != GenTime()) {
2918 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2920 QList<ItemInfo> clipsToMove;
2921 QList<ItemInfo> transitionsToMove;
2923 // Create lists with start pos for each track
2924 QMap <int, int> trackClipStartList;
2925 QMap <int, int> trackTransitionStartList;
2927 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2928 trackClipStartList[i] = -1;
2929 trackTransitionStartList[i] = -1;
2932 for (int i = 0; i < items.count(); i++) {
2933 if (items.at(i)->type() == GROUPWIDGET)
2934 items += items.at(i)->childItems();
2937 for (int i = 0; i < items.count(); i++) {
2938 if (items.at(i)->type() == AVWIDGET) {
2939 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2940 ItemInfo info = item->info();
2941 clipsToMove.append(info);
2943 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2944 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2945 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2946 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2947 ItemInfo info = item->info();
2948 transitionsToMove.append(info);
2950 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2951 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2955 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2956 m_commandStack->push(command);
2957 if (track != -1) track = m_document->tracksCount() - track;
2958 kDebug() << "SPACER TRACK:" << track;
2959 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2961 resetSelectionGroup(false);
2962 m_operationMode = NONE;
2963 } else if (m_operationMode == RUBBERSELECTION) {
2964 //kDebug() << "// END RUBBER SELECT";
2965 resetSelectionGroup();
2966 groupSelectedItems();
2967 m_operationMode = NONE;
2970 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2971 emit transitionItemSelected(NULL);
2975 if (m_dragItem) info = m_dragItem->info();
2977 if (m_operationMode == MOVE) {
2978 setCursor(Qt::OpenHandCursor);
2979 if (m_dragItem->parentItem() == 0) {
2980 // we are moving one clip, easy
2981 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2982 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2983 Mlt::Producer *prod;
2984 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2985 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2986 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2987 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);
2990 QUndoCommand *moveCommand = new QUndoCommand();
2991 moveCommand->setText(i18n("Move clip"));
2992 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2994 int tracknumber = m_document->tracksCount() - item->track() - 1;
2995 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2996 if (isLocked) item->setItemLocked(true);
2997 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2998 // Also move automatic transitions (on lower track)
2999 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3000 ItemInfo startTrInfo;
3001 ItemInfo newStartTrInfo;
3002 bool moveStartTrans = false;
3003 bool moveEndTrans = false;
3004 if (startTransition && startTransition->isAutomatic()) {
3005 startTrInfo = startTransition->info();
3006 newStartTrInfo = startTrInfo;
3007 newStartTrInfo.track = info.track;
3008 newStartTrInfo.startPos = info.startPos;
3009 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3010 // transition end should stay the same
3012 // transition end should be adjusted to clip
3013 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3015 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3017 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3018 // Check if there is a transition at clip end
3019 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3020 if (tr && tr->isAutomatic()) {
3021 ItemInfo trInfo = tr->info();
3022 ItemInfo newTrInfo = trInfo;
3023 newTrInfo.track = info.track;
3024 newTrInfo.endPos = m_dragItem->endPos();
3025 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3026 // transition start should stay the same
3028 // transition start should be moved
3029 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3031 if (newTrInfo.startPos < newTrInfo.endPos) {
3032 moveEndTrans = true;
3033 if (moveStartTrans) {
3034 // we have to move both transitions, remove the start one so that there is no collision
3035 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3037 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3038 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3039 if (moveStartTrans) {
3040 // re-add transition in correct place
3041 int transTrack = startTransition->transitionEndTrack();
3042 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3043 transTrack = getPreviousVideoTrack(info.track);
3045 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3046 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3052 if (moveStartTrans && !moveEndTrans) {
3053 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3054 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3057 // Also move automatic transitions (on upper track)
3058 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3059 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3060 ItemInfo trInfo = tr->info();
3061 ItemInfo newTrInfo = trInfo;
3062 newTrInfo.startPos = m_dragItem->startPos();
3063 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3064 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3065 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3066 // transition end should be adjusted to clip on upper track
3067 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3069 if (newTrInfo.startPos < newTrInfo.endPos) {
3070 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3071 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3075 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3076 // Check if there is a transition at clip end
3077 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3078 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3079 ItemInfo trInfo = tr->info();
3080 ItemInfo newTrInfo = trInfo;
3081 newTrInfo.endPos = m_dragItem->endPos();
3082 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3083 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3084 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3085 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3086 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3087 // transition start should be moved
3088 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3090 if (newTrInfo.startPos < newTrInfo.endPos) {
3091 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3092 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3097 m_commandStack->push(moveCommand);
3098 //checkTrackSequence(m_dragItem->track());
3100 // undo last move and emit error message
3101 bool snap = KdenliveSettings::snaptopoints();
3102 KdenliveSettings::setSnaptopoints(false);
3103 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3104 KdenliveSettings::setSnaptopoints(snap);
3105 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3107 setDocumentModified();
3109 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3110 Transition *transition = static_cast <Transition *>(m_dragItem);
3111 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3112 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)) {
3113 // Moving transition failed, revert to previous position
3114 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3115 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3117 QUndoCommand *moveCommand = new QUndoCommand();
3118 moveCommand->setText(i18n("Move transition"));
3119 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3120 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3121 m_commandStack->push(moveCommand);
3125 // Moving several clips. We need to delete them and readd them to new position,
3126 // or they might overlap each other during the move
3127 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3128 QList<QGraphicsItem *> items = group->childItems();
3130 QList<ItemInfo> clipsToMove;
3131 QList<ItemInfo> transitionsToMove;
3133 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3134 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3135 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3136 QUndoCommand *moveGroup = new QUndoCommand();
3137 moveGroup->setText(i18n("Move group"));
3138 if (timeOffset != GenTime() || trackOffset != 0) {
3139 // remove items in MLT playlist
3142 int max = items.count();
3143 for (int i = 0; i < max; i++) {
3144 if (items.at(i)->type() == GROUPWIDGET) {
3145 items += items.at(i)->childItems();
3148 m_document->renderer()->blockSignals(true);
3149 for (int i = 0; i < items.count(); i++) {
3150 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3151 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3152 ItemInfo info = item->info();
3153 if (item->type() == AVWIDGET) {
3154 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3155 // error, clip cannot be removed from playlist
3156 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3158 clipsToMove.append(info);
3161 transitionsToMove.append(info);
3162 Transition *tr = static_cast <Transition*>(item);
3163 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3166 m_document->renderer()->blockSignals(false);
3167 for (int i = 0; i < items.count(); i++) {
3168 // re-add items in correct place
3169 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3170 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3172 ItemInfo info = item->info();
3173 int tracknumber = m_document->tracksCount() - info.track - 1;
3174 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3176 group->removeFromGroup(item);
3177 item->setItemLocked(true);
3180 if (item->type() == AVWIDGET) {
3181 ClipItem *clip = static_cast <ClipItem*>(item);
3182 info.track = m_document->tracksCount() - info.track;
3183 Mlt::Producer *prod;
3184 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3185 if (clip->isAudioOnly())
3186 prod = clip->baseClip()->audioProducer(info.track);
3187 else if (clip->isVideoOnly())
3188 prod = clip->baseClip()->videoProducer();
3190 prod = clip->baseClip()->producer(info.track);
3191 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3192 for (int i = 0; i < clip->effectsCount(); i++) {
3193 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3196 Transition *tr = static_cast <Transition*>(item);
3197 int newTrack = tr->transitionEndTrack();
3198 if (!tr->forcedTrack()) {
3199 newTrack = getPreviousVideoTrack(info.track);
3201 tr->updateTransitionEndTrack(newTrack);
3202 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3203 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3206 rebuildGroup((AbstractGroupItem *)group);
3207 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3208 m_commandStack->push(moveGroup);
3210 //QPointF top = group->sceneBoundingRect().topLeft();
3211 //QPointF oldpos = m_selectionGroup->scenePos();
3212 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3213 //group->setPos(top);
3214 //TODO: get rid of the 3 lines below
3215 if (m_selectionGroup) {
3216 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3217 m_selectionGroupInfo.track = m_selectionGroup->track();
3219 setDocumentModified();
3222 m_document->renderer()->doRefresh();
3223 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3225 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3226 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3228 QUndoCommand *resizeCommand = new QUndoCommand();
3229 resizeCommand->setText(i18n("Resize group"));
3230 QList <QGraphicsItem *> items = parent->childItems();
3231 QList <ItemInfo> infos = parent->resizeInfos();
3232 parent->clearResizeInfos();
3234 for (int i = 0; i < items.count(); ++i) {
3235 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3236 if (item && item->type() == AVWIDGET) {
3237 ItemInfo info = infos.at(itemcount);
3238 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3242 m_commandStack->push(resizeCommand);
3245 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3247 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3249 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3250 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3252 QUndoCommand *resizeCommand = new QUndoCommand();
3253 resizeCommand->setText(i18n("Resize group"));
3254 QList <QGraphicsItem *> items = parent->childItems();
3255 QList <ItemInfo> infos = parent->resizeInfos();
3256 parent->clearResizeInfos();
3258 for (int i = 0; i < items.count(); ++i) {
3259 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3260 if (item && item->type() == AVWIDGET) {
3261 ItemInfo info = infos.at(itemcount);
3262 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3266 m_commandStack->push(resizeCommand);
3269 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3271 } else if (m_operationMode == FADEIN) {
3272 // resize fade in effect
3273 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3274 int ix = item->hasEffect("volume", "fadein");
3275 int ix2 = item->hasEffect("", "fade_from_black");
3277 QDomElement oldeffect = item->effectAt(ix);
3278 int start = item->cropStart().frames(m_document->fps());
3279 int end = item->fadeIn();
3281 slotDeleteEffect(item, oldeffect, false);
3284 QDomElement effect = oldeffect.cloneNode().toElement();
3285 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3286 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3287 slotUpdateClipEffect(item, effect, oldeffect, ix);
3288 emit clipItemSelected(item, ix);
3290 } else if (item->fadeIn() != 0 && ix2 == -1) {
3292 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3294 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3295 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3296 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3297 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3300 QDomElement oldeffect = item->effectAt(ix2);
3301 int start = item->cropStart().frames(m_document->fps());
3302 int end = item->fadeIn();
3304 slotDeleteEffect(item, oldeffect, false);
3307 QDomElement effect = oldeffect.cloneNode().toElement();
3308 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3309 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3310 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3311 emit clipItemSelected(item, ix2);
3314 } else if (m_operationMode == FADEOUT) {
3315 // resize fade in effect
3316 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3317 int ix = item->hasEffect("volume", "fadeout");
3318 int ix2 = item->hasEffect("", "fade_to_black");
3320 QDomElement oldeffect = item->effectAt(ix);
3321 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3322 int start = item->fadeOut();
3324 slotDeleteEffect(item, oldeffect, false);
3326 start = end - start;
3327 QDomElement effect = oldeffect.cloneNode().toElement();
3328 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3329 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3330 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3331 slotUpdateClipEffect(item, effect, oldeffect, ix);
3332 emit clipItemSelected(item, ix);
3334 } else if (item->fadeOut() != 0 && ix2 == -1) {
3336 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3338 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3339 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3340 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3341 EffectsList::setParameter(effect, "out", QString::number(0));
3342 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3345 QDomElement oldeffect = item->effectAt(ix2);
3346 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3347 int start = item->fadeOut();
3349 slotDeleteEffect(item, oldeffect, false);
3351 start = end - start;
3352 QDomElement effect = oldeffect.cloneNode().toElement();
3353 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3354 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3355 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3356 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3357 emit clipItemSelected(item, ix2);
3360 } else if (m_operationMode == KEYFRAME) {
3361 // update the MLT effect
3362 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3363 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3365 // check if we want to remove keyframe
3366 double val = mapToScene(event->pos()).toPoint().y();
3367 QRectF br = item->sceneBoundingRect();
3368 double maxh = 100.0 / br.height();
3369 val = (br.bottom() - val) * maxh;
3370 int start = item->cropStart().frames(m_document->fps());
3371 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3373 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3375 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3377 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3380 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3381 //item->updateKeyframeEffect();
3382 //QString next = item->keyframes(item->selectedEffectIndex());
3383 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3384 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3386 m_commandStack->push(command);
3387 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3388 emit clipItemSelected(item, item->selectedEffectIndex());
3390 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3391 // A transition is selected
3393 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3394 if (transitionClip && transitionClip->baseClip()) {
3395 QString size = transitionClip->baseClip()->getProperty("frame_size");
3396 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3397 if (factor == 0) factor = 1.0;
3398 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3399 p.setY(size.section('x', 1, 1).toInt());
3401 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3402 } else emit transitionItemSelected(NULL);
3403 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3404 m_operationMode = NONE;
3407 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3409 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3411 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3412 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3415 if (item->isSelected()) emit clipItemSelected(NULL);
3416 item->baseClip()->removeReference();
3417 m_document->updateClip(item->baseClip()->getId());
3419 /*if (item->baseClip()->isTransparent()) {
3420 // also remove automatic transition
3421 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3422 if (tr && tr->isAutomatic()) {
3423 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3424 scene()->removeItem(tr);
3428 m_waitingThumbs.removeAll(item);
3429 if (m_dragItem == item) m_dragItem = NULL;
3430 #if QT_VERSION >= 0x040600
3431 // animate item deletion
3432 item->closeAnimation();
3433 /*if (refresh) item->closeAnimation();
3435 // no refresh, means we have several operations chained, we need to delete clip immediatly
3436 // so that it does not get in the way of the other
3445 setDocumentModified();
3446 if (refresh) m_document->renderer()->doRefresh();
3449 void CustomTrackView::deleteSelectedClips()
3451 resetSelectionGroup();
3452 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3453 if (itemList.count() == 0) {
3454 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3457 scene()->clearSelection();
3458 QUndoCommand *deleteSelected = new QUndoCommand();
3460 bool resetGroup = false;
3463 int transitionCount = 0;
3464 // expand & destroy groups
3465 for (int i = 0; i < itemList.count(); i++) {
3466 if (itemList.at(i)->type() == GROUPWIDGET) {
3468 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3469 QList <ItemInfo> clipInfos;
3470 QList <ItemInfo> transitionInfos;
3471 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3472 for (int j = 0; j < children.count(); j++) {
3473 if (children.at(j)->type() == AVWIDGET) {
3474 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3475 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3476 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3477 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3478 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3480 if (itemList.contains(children.at(j))) {
3481 children.removeAt(j);
3485 itemList += children;
3486 if (clipInfos.count() > 0)
3487 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3489 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3490 itemList.insert(i + 1, itemList.at(i)->parentItem());
3493 for (int i = 0; i < itemList.count(); i++) {
3494 if (itemList.at(i)->type() == AVWIDGET) {
3496 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3497 if (item->parentItem()) resetGroup = true;
3498 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3499 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3500 emit clipItemSelected(NULL);
3501 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3503 Transition *item = static_cast <Transition *>(itemList.at(i));
3504 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3505 if (item->parentItem()) resetGroup = true;
3506 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3507 emit transitionItemSelected(NULL);
3510 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3511 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3512 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3513 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3514 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3515 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3516 else deleteSelected->setText(i18n("Delete selected items"));
3517 m_commandStack->push(deleteSelected);
3520 void CustomTrackView::changeClipSpeed()
3522 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3523 if (itemList.count() == 0) {
3524 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3527 QUndoCommand *changeSelected = new QUndoCommand();
3528 changeSelected->setText("Edit clip speed");
3532 for (int i = 0; i < itemList.count(); i++) {
3533 if (itemList.at(i)->type() == AVWIDGET) {
3534 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3535 ItemInfo info = item->info();
3536 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3538 double speed = (double) percent / 100.0;
3539 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3541 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3545 if (count > 0) m_commandStack->push(changeSelected);
3546 else delete changeSelected;
3549 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3551 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3552 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3554 kDebug() << "ERROR: Cannot find clip for speed change";
3555 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3558 info.track = m_document->tracksCount() - item->track();
3560 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3561 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3562 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3564 item->setSpeed(speed, strobe);
3565 item->updateRectGeometry();
3566 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3567 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3569 updatePositionEffects(item, info);
3570 setDocumentModified();
3571 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3574 void CustomTrackView::cutSelectedClips()
3576 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3577 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3578 for (int i = 0; i < itemList.count(); i++) {
3579 if (itemList.at(i)->type() == AVWIDGET) {
3580 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3581 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3582 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3583 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3584 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3585 m_commandStack->push(command);
3591 void CustomTrackView::groupClips(bool group)
3593 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3594 QList <ItemInfo> clipInfos;
3595 QList <ItemInfo> transitionInfos;
3596 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3599 int max = itemList.count();
3600 for (int i = 0; i < max; i++) {
3601 if (itemList.at(i)->type() == GROUPWIDGET) {
3602 itemList += itemList.at(i)->childItems();
3606 for (int i = 0; i < itemList.count(); i++) {
3607 if (itemList.at(i)->type() == AVWIDGET) {
3608 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3609 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3610 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3611 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3612 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3615 if (clipInfos.count() > 0) {
3616 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3617 m_commandStack->push(command);
3621 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3623 resetSelectionGroup();
3624 m_scene->clearSelection();
3626 for (int i = 0; i < clipInfos.count(); i++) {
3627 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3628 if (clip == NULL) continue;
3629 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3630 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3631 m_document->clipManager()->removeGroup(grp);
3632 scene()->destroyItemGroup(grp);
3634 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3636 for (int i = 0; i < transitionInfos.count(); i++) {
3637 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3638 if (tr == NULL) continue;
3639 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3640 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3641 m_document->clipManager()->removeGroup(grp);
3642 scene()->destroyItemGroup(grp);
3644 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3646 setDocumentModified();
3650 QList <QGraphicsItemGroup *> groups;
3651 for (int i = 0; i < clipInfos.count(); i++) {
3652 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3654 clip->setSelected(true);
3657 for (int i = 0; i < transitionInfos.count(); i++) {
3658 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3660 clip->setSelected(true);
3664 groupSelectedItems(false, true);
3665 setDocumentModified();
3668 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3670 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3671 if (baseclip == NULL) {
3672 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3675 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3676 item->setEffectList(effects);
3677 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3678 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3679 scene()->addItem(item);
3681 int tracknumber = m_document->tracksCount() - info.track - 1;
3682 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3683 if (isLocked) item->setItemLocked(true);
3685 baseclip->addReference();
3686 m_document->updateClip(baseclip->getId());
3687 info.track = m_document->tracksCount() - info.track;
3688 Mlt::Producer *prod;
3689 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3690 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3691 else prod = baseclip->producer(info.track);
3692 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3693 for (int i = 0; i < item->effectsCount(); i++) {
3694 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3696 setDocumentModified();
3697 if (refresh) m_document->renderer()->doRefresh();
3698 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3699 m_thumbsTimer.start();
3702 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3704 QList<QGraphicsItem *> list = scene()->items();
3705 ClipItem *clip = NULL;
3706 for (int i = 0; i < list.size(); ++i) {
3707 if (list.at(i)->type() == AVWIDGET) {
3708 clip = static_cast <ClipItem *>(list.at(i));
3709 if (clip->clipProducer() == clipId) {
3710 ItemInfo info = clip->info();
3711 info.track = m_document->tracksCount() - clip->track();
3712 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3713 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3715 clip->refreshClip(true);
3722 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3724 int framepos = (int)(pos.frames(m_document->fps()));
3725 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3726 ClipItem *clip = NULL;
3727 for (int i = 0; i < list.size(); i++) {
3728 if (!list.at(i)->isEnabled()) continue;
3729 if (list.at(i)->type() == AVWIDGET) {
3730 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3731 if (test->endPos() == pos) clip = test;
3738 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3740 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3741 ClipItem *clip = NULL;
3742 for (int i = 0; i < list.size(); i++) {
3743 if (!list.at(i)->isEnabled()) continue;
3744 if (list.at(i)->type() == AVWIDGET) {
3745 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3746 if (test->startPos() == pos) clip = test;
3753 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3755 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3756 QList<QGraphicsItem *> list = scene()->items(p);
3757 ClipItem *clip = NULL;
3758 for (int i = 0; i < list.size(); i++) {
3759 if (!list.at(i)->isEnabled()) continue;
3760 if (list.at(i)->type() == AVWIDGET) {
3761 clip = static_cast <ClipItem *>(list.at(i));
3768 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3770 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3773 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3775 const QPointF p(pos, (track + 1) * m_tracksHeight);
3776 QList<QGraphicsItem *> list = scene()->items(p);
3777 Transition *clip = NULL;
3778 for (int i = 0; i < list.size(); i++) {
3779 if (!list.at(i)->isEnabled()) continue;
3780 if (list.at(i)->type() == TRANSITIONWIDGET) {
3781 clip = static_cast <Transition *>(list.at(i));
3788 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3790 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3793 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3795 int framepos = (int)(pos.frames(m_document->fps()));
3796 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3797 QList<QGraphicsItem *> list = scene()->items(p);
3798 Transition *clip = NULL;
3799 for (int i = 0; i < list.size(); i++) {
3800 if (!list.at(i)->isEnabled()) continue;
3801 if (list.at(i)->type() == TRANSITIONWIDGET) {
3802 Transition *test = static_cast <Transition *>(list.at(i));
3803 if (test->endPos() == pos) clip = test;
3810 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3812 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3813 QList<QGraphicsItem *> list = scene()->items(p);
3814 Transition *clip = NULL;
3815 for (int i = 0; i < list.size(); ++i) {
3816 if (!list.at(i)->isEnabled()) continue;
3817 if (list.at(i)->type() == TRANSITIONWIDGET) {
3818 Transition *test = static_cast <Transition *>(list.at(i));
3819 if (test->startPos() == pos) clip = test;
3826 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3828 if (m_selectionGroup) resetSelectionGroup(false);
3829 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3831 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);
3832 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3835 Mlt::Producer *prod;
3836 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3837 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3838 else prod = item->baseClip()->producer(end.track);
3840 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);
3842 bool snap = KdenliveSettings::snaptopoints();
3843 KdenliveSettings::setSnaptopoints(false);
3844 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3846 int tracknumber = m_document->tracksCount() - end.track - 1;
3847 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3848 m_scene->clearSelection();
3849 if (isLocked) item->setItemLocked(true);
3851 if (item->isItemLocked()) item->setItemLocked(false);
3852 item->setSelected(true);
3854 if (item->baseClip()->isTransparent()) {
3855 // Also move automatic transition
3856 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3857 if (tr && tr->isAutomatic()) {
3858 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3859 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);
3860 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3863 KdenliveSettings::setSnaptopoints(snap);
3864 setDocumentModified();
3866 // undo last move and emit error message
3867 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3869 if (refresh) m_document->renderer()->doRefresh();
3870 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3873 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3876 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3877 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3878 resetSelectionGroup();
3879 m_scene->clearSelection();
3881 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3882 scene()->addItem(m_selectionGroup);
3884 m_document->renderer()->blockSignals(true);
3885 for (int i = 0; i < startClip.count(); i++) {
3887 startClip[i].startPos = startClip.at(i).startPos - offset;
3888 startClip[i].track = startClip.at(i).track - trackOffset;
3890 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3891 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3893 clip->setItemLocked(false);
3894 if (clip->parentItem()) {
3895 m_selectionGroup->addToGroup(clip->parentItem());
3896 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3898 m_selectionGroup->addToGroup(clip);
3899 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3901 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3902 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3904 for (int i = 0; i < startTransition.count(); i++) {
3906 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3907 startTransition[i].track = startTransition.at(i).track - trackOffset;
3909 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3911 tr->setItemLocked(false);
3912 if (tr->parentItem()) {
3913 m_selectionGroup->addToGroup(tr->parentItem());
3914 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3916 m_selectionGroup->addToGroup(tr);
3917 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3919 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());
3920 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3922 m_document->renderer()->blockSignals(false);
3924 if (m_selectionGroup) {
3925 bool snap = KdenliveSettings::snaptopoints();
3926 KdenliveSettings::setSnaptopoints(false);
3928 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3929 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3931 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3933 int max = children.count();
3934 for (int i = 0; i < max; i++) {
3935 if (children.at(i)->type() == GROUPWIDGET) {
3936 children += children.at(i)->childItems();
3937 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3938 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3939 /*m_document->clipManager()->removeGroup(grp);
3940 m_scene->destroyItemGroup(grp);*/
3941 children.removeAll(children.at(i));
3946 for (int i = 0; i < children.count(); i++) {
3947 // re-add items in correct place
3948 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3949 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3951 ItemInfo info = item->info();
3952 int tracknumber = m_document->tracksCount() - info.track - 1;
3953 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3955 item->setItemLocked(true);
3956 else if (item->isItemLocked())
3957 item->setItemLocked(false);
3959 if (item->type() == AVWIDGET) {
3960 ClipItem *clip = static_cast <ClipItem*>(item);
3961 info.track = m_document->tracksCount() - info.track;
3962 Mlt::Producer *prod;
3963 if (clip->isAudioOnly())
3964 prod = clip->baseClip()->audioProducer(info.track);
3965 else if (clip->isVideoOnly())
3966 prod = clip->baseClip()->videoProducer();
3968 prod = clip->baseClip()->producer(info.track);
3969 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3970 } else if (item->type() == TRANSITIONWIDGET) {
3971 Transition *tr = static_cast <Transition*>(item);
3973 if (!tr->forcedTrack()) {
3974 newTrack = getPreviousVideoTrack(info.track);
3976 newTrack = tr->transitionEndTrack() + trackOffset;
3977 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3979 tr->updateTransitionEndTrack(newTrack);
3980 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3983 resetSelectionGroup(false);
3984 KdenliveSettings::setSnaptopoints(snap);
3985 m_document->renderer()->doRefresh();
3986 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3989 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3991 Transition *item = getTransitionItemAt(start.startPos, start.track);
3993 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);
3994 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3997 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3998 bool snap = KdenliveSettings::snaptopoints();
3999 KdenliveSettings::setSnaptopoints(false);
4000 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4001 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4002 // Transition was moved
4003 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4004 } else if (end.endPos == start.endPos) {
4005 // Transition start resize
4006 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4007 } else if (end.startPos == start.startPos) {
4008 // Transition end resize;
4009 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4010 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4013 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4014 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4015 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4017 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4018 KdenliveSettings::setSnaptopoints(snap);
4019 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4020 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());
4021 if (m_dragItem && m_dragItem == item) {
4023 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4024 if (transitionClip && transitionClip->baseClip()) {
4025 QString size = transitionClip->baseClip()->getProperty("frame_size");
4026 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4027 if (factor == 0) factor = 1.0;
4028 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4029 p.setY(size.section('x', 1, 1).toInt());
4031 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4033 if (m_refresh) m_document->renderer()->doRefresh();
4034 setDocumentModified();
4037 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4039 bool resizeClipStart = (start.startPos != end.startPos);
4040 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4042 if (dontWorry) return;
4043 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);
4044 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4047 if (item->parentItem()) {
4048 // Item is part of a group, reset group
4049 resetSelectionGroup();
4052 bool snap = KdenliveSettings::snaptopoints();
4053 KdenliveSettings::setSnaptopoints(false);
4054 if (resizeClipStart) {
4055 ItemInfo clipinfo = item->info();
4056 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4057 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4059 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4060 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4061 updatePositionEffects(item, clipinfo);
4062 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4064 ItemInfo clipinfo = item->info();
4065 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4066 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4068 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4069 updatePositionEffects(item, clipinfo);
4070 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4072 if (!resizeClipStart && end.cropStart != start.cropStart) {
4073 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4074 ItemInfo clipinfo = end;
4075 clipinfo.track = m_document->tracksCount() - end.track;
4076 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4078 item->setCropStart(end.cropStart);
4079 item->resetThumbs(true);
4082 m_document->renderer()->doRefresh();
4083 KdenliveSettings::setSnaptopoints(snap);
4084 setDocumentModified();
4087 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4089 if (pos == oldInfo.startPos.frames(m_document->fps()))
4091 bool snap = KdenliveSettings::snaptopoints();
4093 KdenliveSettings::setSnaptopoints(false);
4094 item->resizeStart(pos);
4095 if (item->startPos().frames(m_document->fps()) != pos) {
4096 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4097 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4098 KdenliveSettings::setSnaptopoints(snap);
4101 KdenliveSettings::setSnaptopoints(snap);
4104 // do this here, too, because otherwise undo won't update the group
4105 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4106 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4108 ItemInfo info = item->info();
4109 if (item->type() == AVWIDGET) {
4110 ItemInfo resizeinfo = oldInfo;
4111 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4112 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4114 bool hasParentCommand = false;
4116 hasParentCommand = true;
4118 command = new QUndoCommand();
4119 command->setText(i18n("Resize clip start"));
4122 // Check if there is an automatic transition on that clip (lower track)
4123 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4124 if (transition && transition->isAutomatic()) {
4125 ItemInfo trInfo = transition->info();
4126 ItemInfo newTrInfo = trInfo;
4127 newTrInfo.startPos = item->startPos();
4128 if (newTrInfo.startPos < newTrInfo.endPos)
4129 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4131 // Check if there is an automatic transition on that clip (upper track)
4132 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4133 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4134 ItemInfo trInfo = transition->info();
4135 ItemInfo newTrInfo = trInfo;
4136 newTrInfo.startPos = item->startPos();
4137 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4138 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4139 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4142 ClipItem *clip = static_cast < ClipItem * >(item);
4143 updatePositionEffects(clip, oldInfo);
4147 QDomElement root = doc.createElement("list");
4148 doc.appendChild(root);
4149 QList <int> indexes;
4150 for (int i = 0; i < clip->effectsCount(); i++) {
4151 QDomElement effect = clip->effectAt(i);
4152 if (EffectsList::hasKeyFrames(effect)) {
4153 doc.appendChild(doc.importNode(effect, true));
4158 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4159 // Keyframes were modified, updateClip
4160 QDomNodeList effs = doc.elementsByTagName("effect");
4162 // Since we must always resize clip before updating the keyframes, we
4163 // put a resize command before & after checking keyframes so that
4164 // we are sure the resize is performed before whenever we do or undo the action
4166 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4167 for (int i = 0; i < indexes.count(); i++) {
4168 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);
4169 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4171 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4172 emit clipItemSelected(clip);
4174 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4177 if (!hasParentCommand)
4178 m_commandStack->push(command);
4180 KdenliveSettings::setSnaptopoints(false);
4181 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4182 KdenliveSettings::setSnaptopoints(snap);
4183 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4185 } else if (item->type() == TRANSITIONWIDGET) {
4186 Transition *transition = static_cast <Transition *>(item);
4187 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)) {
4188 // Cannot resize transition
4189 KdenliveSettings::setSnaptopoints(false);
4190 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4191 KdenliveSettings::setSnaptopoints(snap);
4192 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4194 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4195 if (command == NULL)
4196 m_commandStack->push(moveCommand);
4200 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4201 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4204 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4206 if (pos == oldInfo.endPos.frames(m_document->fps()))
4208 bool snap = KdenliveSettings::snaptopoints();
4210 KdenliveSettings::setSnaptopoints(false);
4211 item->resizeEnd(pos);
4212 if (item->endPos().frames(m_document->fps()) != pos) {
4213 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4214 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4215 KdenliveSettings::setSnaptopoints(snap);
4218 KdenliveSettings::setSnaptopoints(snap);
4221 // do this here, too, because otherwise undo won't update the group
4222 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4223 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4225 ItemInfo info = item->info();
4226 if (item->type() == AVWIDGET) {
4227 ItemInfo resizeinfo = info;
4228 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4229 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4231 bool hasParentCommand = false;
4233 hasParentCommand = true;
4235 command = new QUndoCommand();
4236 command->setText(i18n("Resize clip end"));
4239 // Check if there is an automatic transition on that clip (lower track)
4240 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4241 if (tr && tr->isAutomatic()) {
4242 ItemInfo trInfo = tr->info();
4243 ItemInfo newTrInfo = trInfo;
4244 newTrInfo.endPos = item->endPos();
4245 if (newTrInfo.endPos > newTrInfo.startPos)
4246 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4249 // Check if there is an automatic transition on that clip (upper track)
4250 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4251 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4252 ItemInfo trInfo = tr->info();
4253 ItemInfo newTrInfo = trInfo;
4254 newTrInfo.endPos = item->endPos();
4255 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4256 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4257 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4262 ClipItem *clip = static_cast < ClipItem * >(item);
4264 QDomElement root = doc.createElement("list");
4265 doc.appendChild(root);
4266 QList <int> indexes;
4267 for (int i = 0; i < clip->effectsCount(); i++) {
4268 QDomElement effect = clip->effectAt(i);
4269 if (EffectsList::hasKeyFrames(effect)) {
4270 doc.appendChild(doc.importNode(effect, true));
4275 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4276 // Keyframes were modified, updateClip
4277 QDomNodeList effs = doc.elementsByTagName("effect");
4279 // Since we must always resize clip before updating the keyframes, we
4280 // put a resize command before & after checking keyframes so that
4281 // we are sure the resize is performed before whenever we do or undo the action
4283 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4284 for (int i = 0; i < indexes.count(); i++) {
4285 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);
4286 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4288 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4289 emit clipItemSelected(clip);
4291 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4294 if (!hasParentCommand)
4295 m_commandStack->push(command);
4296 updatePositionEffects(clip, oldInfo);
4298 KdenliveSettings::setSnaptopoints(false);
4299 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4300 KdenliveSettings::setSnaptopoints(true);
4301 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4303 } else if (item->type() == TRANSITIONWIDGET) {
4304 Transition *transition = static_cast <Transition *>(item);
4305 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)) {
4306 // Cannot resize transition
4307 KdenliveSettings::setSnaptopoints(false);
4308 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4309 KdenliveSettings::setSnaptopoints(true);
4310 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4312 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4313 if (command == NULL)
4314 m_commandStack->push(moveCommand);
4317 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4318 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4321 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4323 int end = item->fadeIn();
4325 // there is a fade in effect
4326 int effectPos = item->hasEffect("volume", "fadein");
4327 if (effectPos != -1) {
4328 QDomElement oldeffect = item->effectAt(effectPos);
4329 int start = item->cropStart().frames(m_document->fps());
4330 int max = item->cropDuration().frames(m_document->fps());
4332 // Make sure the fade effect is not longer than the clip
4333 item->setFadeIn(max);
4334 end = item->fadeIn();
4337 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4338 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4339 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4340 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4341 // if fade effect is displayed, update the effect edit widget with new clip duration
4342 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4344 effectPos = item->hasEffect("brightness", "fade_from_black");
4345 if (effectPos != -1) {
4346 QDomElement oldeffect = item->effectAt(effectPos);
4347 int start = item->cropStart().frames(m_document->fps());
4348 int max = item->cropDuration().frames(m_document->fps());
4350 // Make sure the fade effect is not longer than the clip
4351 item->setFadeIn(max);
4352 end = item->fadeIn();
4355 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4356 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4357 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4358 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4359 // if fade effect is displayed, update the effect edit widget with new clip duration
4360 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4363 int start = item->fadeOut();
4365 // there is a fade out effect
4366 int effectPos = item->hasEffect("volume", "fadeout");
4367 if (effectPos != -1) {
4368 QDomElement oldeffect = item->effectAt(effectPos);
4369 int max = item->cropDuration().frames(m_document->fps());
4370 int end = max + item->cropStart().frames(m_document->fps());
4372 // Make sure the fade effect is not longer than the clip
4373 item->setFadeOut(max);
4374 start = item->fadeOut();
4376 start = end - start;
4377 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4378 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4379 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4380 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4381 // if fade effect is displayed, update the effect edit widget with new clip duration
4382 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4384 effectPos = item->hasEffect("brightness", "fade_to_black");
4385 if (effectPos != -1) {
4386 QDomElement oldeffect = item->effectAt(effectPos);
4387 int max = item->cropDuration().frames(m_document->fps());
4388 int end = max + item->cropStart().frames(m_document->fps());
4390 // Make sure the fade effect is not longer than the clip
4391 item->setFadeOut(max);
4392 start = item->fadeOut();
4394 start = end - start;
4395 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4396 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4397 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4398 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4399 // if fade effect is displayed, update the effect edit widget with new clip duration
4400 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4404 int effectPos = item->hasEffect("freeze", "freeze");
4405 if (effectPos != -1) {
4406 // Freeze effect needs to be adjusted with clip resize
4407 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4408 QDomElement eff = item->getEffectAt(effectPos);
4409 if (!eff.isNull() && diff != 0) {
4410 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4411 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4412 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4413 emit clipItemSelected(item, item->selectedEffectIndex());
4418 effectPos = item->hasEffect("affine", "pan_zoom");
4419 if (effectPos != -1) {
4420 QDomElement oldeffect = item->effectAt(effectPos);
4421 int start = item->cropStart().frames(m_document->fps());
4422 int max = start + item->cropDuration().frames(m_document->fps());
4427 oldeffect.setAttribute("in", start);
4428 oldeffect.setAttribute("out", max);
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 effect is displayed, update the effect edit widget with new clip duration
4432 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4436 double CustomTrackView::getSnapPointForPos(double pos)
4438 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4441 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4443 QList <GenTime> snaps;
4444 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4445 QList<QGraphicsItem *> itemList = items();
4446 for (int i = 0; i < itemList.count(); i++) {
4447 if (itemList.at(i) == selected) continue;
4448 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4449 if (itemList.at(i)->type() == AVWIDGET) {
4450 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4451 GenTime start = item->startPos();
4452 GenTime end = item->endPos();
4453 snaps.append(start);
4455 if (!offsetList.isEmpty()) {
4456 for (int j = 0; j < offsetList.size(); j++) {
4457 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4458 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4462 QList < GenTime > markers = item->snapMarkers();
4463 for (int j = 0; j < markers.size(); ++j) {
4464 GenTime t = markers.at(j);
4466 if (!offsetList.isEmpty()) {
4467 for (int k = 0; k < offsetList.size(); k++) {
4468 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4472 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4473 Transition *transition = static_cast <Transition*>(itemList.at(i));
4474 GenTime start = transition->startPos();
4475 GenTime end = transition->endPos();
4476 snaps.append(start);
4478 if (!offsetList.isEmpty()) {
4479 for (int j = 0; j < offsetList.size(); j++) {
4480 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4481 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4487 // add cursor position
4488 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4490 if (!offsetList.isEmpty()) {
4491 for (int j = 0; j < offsetList.size(); j++) {
4492 snaps.append(pos - offsetList.at(j));
4497 for (int i = 0; i < m_guides.count(); i++) {
4498 snaps.append(m_guides.at(i)->position());
4499 if (!offsetList.isEmpty()) {
4500 for (int j = 0; j < offsetList.size(); j++) {
4501 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4507 m_scene->setSnapList(snaps);
4508 //for (int i = 0; i < m_snapPoints.size(); ++i)
4509 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4512 void CustomTrackView::slotSeekToPreviousSnap()
4514 updateSnapPoints(NULL);
4515 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4516 setCursorPos((int) res.frames(m_document->fps()));
4520 void CustomTrackView::slotSeekToNextSnap()
4522 updateSnapPoints(NULL);
4523 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4524 setCursorPos((int) res.frames(m_document->fps()));
4528 void CustomTrackView::clipStart()
4530 AbstractClipItem *item = getMainActiveClip();
4532 setCursorPos((int) item->startPos().frames(m_document->fps()));
4537 void CustomTrackView::clipEnd()
4539 AbstractClipItem *item = getMainActiveClip();
4541 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4546 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4548 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4549 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4550 m_commandStack->push(command);
4553 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4555 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4556 m_commandStack->push(command);
4559 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4561 DocClipBase *base = m_document->clipManager()->getClipById(id);
4562 QList <CommentedTime> markers = base->commentedSnapMarkers();
4564 if (markers.isEmpty()) {
4565 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4568 QUndoCommand *deleteMarkers = new QUndoCommand();
4569 deleteMarkers->setText("Delete clip markers");
4571 for (int i = 0; i < markers.size(); i++) {
4572 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4574 m_commandStack->push(deleteMarkers);
4577 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4579 DocClipBase *base = m_document->clipManager()->getClipById(id);
4580 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4581 else base->deleteSnapMarker(pos);
4582 emit updateClipMarkers(base);
4583 setDocumentModified();
4584 viewport()->update();
4587 int CustomTrackView::hasGuide(int pos, int offset)
4589 for (int i = 0; i < m_guides.count(); i++) {
4590 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4591 if (qAbs(guidePos - pos) <= offset) return guidePos;
4592 else if (guidePos > pos) return -1;
4597 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4601 double fps = m_document->fps();
4602 for (int i = 0; i < m_guides.count(); i++) {
4603 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4604 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4606 goMenu->setEnabled(!m_guides.isEmpty());
4609 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4611 if (oldPos > GenTime() && pos > GenTime()) {
4613 for (int i = 0; i < m_guides.count(); i++) {
4614 if (m_guides.at(i)->position() == oldPos) {
4615 Guide *item = m_guides.at(i);
4616 item->updateGuide(pos, comment);
4620 } else if (pos > GenTime()) addGuide(pos, comment);
4624 for (int i = 0; i < m_guides.count(); i++) {
4625 if (m_guides.at(i)->position() == oldPos) {
4626 delete m_guides.takeAt(i);
4631 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4633 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4634 m_document->syncGuides(m_guides);
4637 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4639 for (int i = 0; i < m_guides.count(); i++) {
4640 if (m_guides.at(i)->position() == pos) {
4641 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4645 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4646 scene()->addItem(g);
4648 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4649 m_document->syncGuides(m_guides);
4653 void CustomTrackView::slotAddGuide()
4655 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4656 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4657 if (d.exec() != QDialog::Accepted) return;
4658 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4659 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4660 m_commandStack->push(command);
4664 void CustomTrackView::slotEditGuide(int guidePos)
4667 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4668 else pos = GenTime(guidePos, m_document->fps());
4670 for (int i = 0; i < m_guides.count(); i++) {
4671 if (m_guides.at(i)->position() == pos) {
4672 slotEditGuide(m_guides.at(i)->info());
4677 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4680 void CustomTrackView::slotEditGuide(CommentedTime guide)
4682 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4683 if (d.exec() == QDialog::Accepted) {
4684 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4685 m_commandStack->push(command);
4690 void CustomTrackView::slotEditTimeLineGuide()
4692 if (m_dragGuide == NULL) return;
4693 CommentedTime guide = m_dragGuide->info();
4694 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4695 if (d.exec() == QDialog::Accepted) {
4696 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4697 m_commandStack->push(command);
4701 void CustomTrackView::slotDeleteGuide(int guidePos)
4704 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4705 else pos = GenTime(guidePos, m_document->fps());
4707 for (int i = 0; i < m_guides.count(); i++) {
4708 if (m_guides.at(i)->position() == pos) {
4709 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4710 m_commandStack->push(command);
4715 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4719 void CustomTrackView::slotDeleteTimeLineGuide()
4721 if (m_dragGuide == NULL) return;
4722 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4723 m_commandStack->push(command);
4727 void CustomTrackView::slotDeleteAllGuides()
4729 QUndoCommand *deleteAll = new QUndoCommand();
4730 deleteAll->setText("Delete all guides");
4731 for (int i = 0; i < m_guides.count(); i++) {
4732 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4734 m_commandStack->push(deleteAll);
4737 void CustomTrackView::setTool(PROJECTTOOL tool)
4742 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4745 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4746 m_scene->setScale(scaleFactor, verticalScale);
4747 removeTipAnimation();
4748 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4749 bool adjust = false;
4750 if (verticalScale != matrix().m22()) adjust = true;
4751 setMatrix(newmatrix);
4753 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4754 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4755 for (int i = 0; i < m_guides.count(); i++) {
4756 QLineF l = m_guides.at(i)->line();
4757 l.setP2(QPointF(l.x2(), newHeight));
4758 m_guides.at(i)->setLine(l);
4760 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4763 int diff = sceneRect().width() - m_projectDuration;
4764 if (diff * newmatrix.m11() < 50) {
4765 if (newmatrix.m11() < 0.4)
4766 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4768 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4770 centerOn(QPointF(cursorPos(), verticalPos));
4773 void CustomTrackView::slotRefreshGuides()
4775 if (KdenliveSettings::showmarkers()) {
4776 for (int i = 0; i < m_guides.count(); i++)
4777 m_guides.at(i)->update();
4781 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4783 //kDebug() << "// DRAW BG: " << rect.width();
4784 painter->setClipRect(rect);
4785 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4786 QPen pen1 = painter->pen();
4787 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4788 painter->setPen(pen1);
4789 double min = rect.left();
4790 double max = rect.right();
4791 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4792 int maxTrack = m_document->tracksCount();
4793 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4794 QColor audioColor = palette().alternateBase().color();
4795 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4796 for (int i = 0; i < maxTrack; i++) {
4797 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4798 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4799 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4800 if (i == m_selectedTrack)
4801 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4803 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4805 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4807 int lowerLimit = m_tracksHeight * maxTrack + 1;
4808 if (height() > lowerLimit) {
4809 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4810 painter->fillRect(bg, base);
4814 bool CustomTrackView::findString(const QString &text)
4817 for (int i = 0; i < m_searchPoints.size(); ++i) {
4818 marker = m_searchPoints.at(i).comment();
4819 if (marker.contains(text, Qt::CaseInsensitive)) {
4820 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4821 int vert = verticalScrollBar()->value();
4822 int hor = cursorPos();
4823 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4831 void CustomTrackView::selectFound(QString track, QString pos)
4833 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4834 slotSelectTrack(track.toInt());
4836 int vert = verticalScrollBar()->value();
4837 int hor = cursorPos();
4838 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4841 bool CustomTrackView::findNextString(const QString &text)
4844 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4845 marker = m_searchPoints.at(i).comment();
4846 if (marker.contains(text, Qt::CaseInsensitive)) {
4847 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4848 int vert = verticalScrollBar()->value();
4849 int hor = cursorPos();
4850 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4859 void CustomTrackView::initSearchStrings()
4861 m_searchPoints.clear();
4862 QList<QGraphicsItem *> itemList = items();
4863 for (int i = 0; i < itemList.count(); i++) {
4864 // parse all clip names
4865 if (itemList.at(i)->type() == AVWIDGET) {
4866 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4867 GenTime start = item->startPos();
4868 CommentedTime t(start, item->clipName());
4869 m_searchPoints.append(t);
4870 // add all clip markers
4871 QList < CommentedTime > markers = item->commentedSnapMarkers();
4872 m_searchPoints += markers;
4877 for (int i = 0; i < m_guides.count(); i++)
4878 m_searchPoints.append(m_guides.at(i)->info());
4880 qSort(m_searchPoints);
4883 void CustomTrackView::clearSearchStrings()
4885 m_searchPoints.clear();
4889 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4891 QList<ItemInfo> matchingInfo;
4892 QList<QGraphicsItem *> itemList = items();
4893 for (int i = 0; i < itemList.count(); i++) {
4894 if (itemList.at(i)->type() == AVWIDGET) {
4895 ClipItem *item = (ClipItem *)itemList.at(i);
4896 if (item->clipProducer() == clipId)
4897 matchingInfo << item->info();
4900 return matchingInfo;
4903 void CustomTrackView::copyClip()
4905 qDeleteAll(m_copiedItems);
4906 m_copiedItems.clear();
4907 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4908 if (itemList.count() == 0) {
4909 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4912 for (int i = 0; i < itemList.count(); i++) {
4913 if (itemList.at(i)->type() == AVWIDGET) {
4914 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4915 ClipItem *clone = clip->clone(clip->info());
4916 m_copiedItems.append(clone);
4917 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4918 Transition *dup = static_cast <Transition *>(itemList.at(i));
4919 m_copiedItems.append(dup->clone());
4924 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4926 if (m_scene->editMode() != NORMALEDIT) {
4927 // If we are in overwrite mode, always allow the move
4930 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));
4931 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4932 for (int i = 0; i < collisions.count(); i++) {
4933 if (collisions.at(i)->type() == type) return false;
4938 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4941 for (int i = 0; i < infoList.count(); i++) {
4942 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));
4945 QList<QGraphicsItem *> collisions = scene()->items(path);
4946 for (int i = 0; i < collisions.count(); i++) {
4947 if (collisions.at(i)->type() == type) return false;
4952 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4954 for (int i = 0; i < items.count(); i++) {
4955 ItemInfo info = items.at(i)->info();
4956 info.startPos += offset;
4957 info.endPos += offset;
4958 info.track += trackOffset;
4959 if (!canBePastedTo(info, items.at(i)->type())) return false;
4964 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4966 QPainterPath movePath;
4967 movePath.moveTo(0, 0);
4969 for (int i = 0; i < items.count(); i++) {
4970 ItemInfo info = items.at(i)->info();
4971 info.startPos = info.startPos + offset;
4972 info.endPos = info.endPos + offset;
4973 info.track = info.track + trackOffset;
4974 if (info.startPos < GenTime()) {
4975 // No clip should go below 0
4978 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));
4979 movePath.addRect(rect);
4981 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4982 for (int i = 0; i < collisions.count(); i++) {
4983 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4984 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4992 void CustomTrackView::pasteClip()
4994 if (m_copiedItems.count() == 0) {
4995 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4999 if (m_menuPosition.isNull()) {
5000 position = mapFromGlobal(QCursor::pos());
5001 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5002 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5005 } else position = m_menuPosition;
5007 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5008 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5010 GenTime leftPos = m_copiedItems.at(0)->startPos();
5011 int lowerTrack = m_copiedItems.at(0)->track();
5012 int upperTrack = m_copiedItems.at(0)->track();
5013 for (int i = 1; i < m_copiedItems.count(); i++) {
5014 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5015 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5016 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5019 GenTime offset = pos - leftPos;
5020 int trackOffset = track - lowerTrack;
5022 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5023 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5024 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5025 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5028 QUndoCommand *pasteClips = new QUndoCommand();
5029 pasteClips->setText("Paste clips");
5031 for (int i = 0; i < m_copiedItems.count(); i++) {
5032 // parse all clip names
5033 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5034 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5035 ItemInfo info = clip->info();
5036 info.startPos += offset;
5037 info.endPos += offset;
5038 info.track += trackOffset;
5039 if (canBePastedTo(info, AVWIDGET)) {
5040 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5041 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5042 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5043 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5045 info.startPos = tr->startPos() + offset;
5046 info.endPos = tr->endPos() + offset;
5047 info.track = tr->track() + trackOffset;
5048 int transitionEndTrack;
5049 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5050 else transitionEndTrack = tr->transitionEndTrack();
5051 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5052 if (info.startPos >= info.endPos) {
5053 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5054 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5055 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5058 m_commandStack->push(pasteClips);
5061 void CustomTrackView::pasteClipEffects()
5063 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5064 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5067 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5069 QUndoCommand *paste = new QUndoCommand();
5070 paste->setText("Paste effects");
5072 QList<QGraphicsItem *> clips = scene()->selectedItems();
5075 for (int i = 0; i < clips.count(); ++i) {
5076 if (clips.at(i)->type() == GROUPWIDGET) {
5077 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5078 for (int j = 0; j < children.count(); j++) {
5079 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5080 clips.append(children.at(j));
5087 for (int i = 0; i < clips.count(); ++i) {
5088 if (clips.at(i)->type() == AVWIDGET) {
5089 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5090 for (int j = 0; j < clip->effectsCount(); j++) {
5091 QDomElement eff = clip->effectAt(j);
5092 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5093 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5094 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5099 if (paste->childCount() > 0) m_commandStack->push(paste);
5102 //adjust effects (fades, ...)
5103 for (int i = 0; i < clips.count(); ++i) {
5104 if (clips.at(i)->type() == AVWIDGET) {
5105 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5106 updatePositionEffects(item, item->info());
5112 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5114 // parse parameters to check if we need to adjust to the new crop start
5115 int diff = (newstart - oldstart).frames(m_document->fps());
5116 int max = (newstart + duration).frames(m_document->fps());
5117 QDomNodeList params = xml.elementsByTagName("parameter");
5118 for (int i = 0; i < params.count(); i++) {
5119 QDomElement e = params.item(i).toElement();
5120 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5121 QString def = e.attribute("default");
5122 // Effect has a keyframe type parameter, we need to adjust the values
5123 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5124 QStringList newKeyFrames;
5125 foreach(const QString &str, keys) {
5126 int pos = str.section(':', 0, 0).toInt();
5127 double val = str.section(':', 1, 1).toDouble();
5130 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5132 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5134 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5135 e.setAttribute("keyframes", newKeyFrames.join(";"));
5140 ClipItem *CustomTrackView::getClipUnderCursor() const
5142 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5143 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5144 for (int i = 0; i < collisions.count(); i++) {
5145 if (collisions.at(i)->type() == AVWIDGET) {
5146 return static_cast < ClipItem *>(collisions.at(i));
5152 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5154 QList<QGraphicsItem *> clips = scene()->selectedItems();
5155 if (clips.isEmpty()) {
5156 return getClipUnderCursor();
5158 AbstractClipItem *item = NULL;
5159 for (int i = 0; i < clips.count(); ++i) {
5160 if (clips.at(i)->type() == AVWIDGET) {
5161 item = static_cast < AbstractClipItem *>(clips.at(i));
5162 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5165 if (item) return item;
5170 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5172 QList<QGraphicsItem *> clips = scene()->selectedItems();
5173 if (clips.isEmpty()) {
5174 return getClipUnderCursor();
5177 // remove all items in the list that are not clips
5178 for (int i = 0; i < clips.count();) {
5179 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5182 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5183 for (int i = 0; i < clips.count(); ++i) {
5184 if (clips.at(i)->type() == AVWIDGET) {
5185 item = static_cast < ClipItem *>(clips.at(i));
5186 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5194 void CustomTrackView::setInPoint()
5196 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5198 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5201 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5205 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5208 void CustomTrackView::setOutPoint()
5210 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5212 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5215 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5219 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5222 void CustomTrackView::slotUpdateAllThumbs()
5224 if (!isEnabled()) return;
5225 QList<QGraphicsItem *> itemList = items();
5226 //if (itemList.isEmpty()) return;
5228 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5229 for (int i = 0; i < itemList.count(); i++) {
5230 if (itemList.at(i)->type() == AVWIDGET) {
5231 item = static_cast <ClipItem *>(itemList.at(i));
5232 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5233 // Check if we have a cached thumbnail
5234 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5235 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5236 if (QFile::exists(thumb)) {
5238 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5239 item->slotSetStartThumb(pix);
5242 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5243 QString endThumb = startThumb;
5244 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5245 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5246 if (QFile::exists(startThumb)) {
5247 QPixmap pix(startThumb);
5248 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5249 item->slotSetStartThumb(pix);
5251 if (QFile::exists(endThumb)) {
5252 QPixmap pix(endThumb);
5253 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5254 item->slotSetEndThumb(pix);
5258 item->refreshClip(false);
5259 //qApp->processEvents();
5262 viewport()->update();
5265 void CustomTrackView::saveThumbnails()
5267 QList<QGraphicsItem *> itemList = items();
5269 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5270 for (int i = 0; i < itemList.count(); i++) {
5271 if (itemList.at(i)->type() == AVWIDGET) {
5272 item = static_cast <ClipItem *>(itemList.at(i));
5273 if (item->clipType() != COLOR) {
5274 // Check if we have a cached thumbnail
5275 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5276 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5277 if (!QFile::exists(thumb)) {
5278 QPixmap pix(item->startThumb());
5282 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5283 QString endThumb = startThumb;
5284 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5285 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5286 if (!QFile::exists(startThumb)) {
5287 QPixmap pix(item->startThumb());
5288 pix.save(startThumb);
5290 if (!QFile::exists(endThumb)) {
5291 QPixmap pix(item->endThumb());
5301 void CustomTrackView::slotInsertTrack(int ix)
5303 TrackDialog d(m_document, parentWidget());
5304 d.comboTracks->setCurrentIndex(ix);
5305 d.label->setText(i18n("Insert track"));
5306 d.setWindowTitle(i18n("Insert New Track"));
5308 if (d.exec() == QDialog::Accepted) {
5309 ix = d.comboTracks->currentIndex();
5310 if (d.before_select->currentIndex() == 1)
5313 info.isMute = false;
5314 info.isLocked = false;
5315 if (d.video_track->isChecked()) {
5316 info.type = VIDEOTRACK;
5317 info.isBlind = false;
5319 info.type = AUDIOTRACK;
5320 info.isBlind = true;
5322 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5323 m_commandStack->push(addTrack);
5324 setDocumentModified();
5328 void CustomTrackView::slotDeleteTrack(int ix)
5330 if (m_document->tracksCount() < 2) return;
5331 TrackDialog d(m_document, parentWidget());
5332 d.comboTracks->setCurrentIndex(ix);
5333 d.label->setText(i18n("Delete track"));
5334 d.before_select->setHidden(true);
5335 d.setWindowTitle(i18n("Delete Track"));
5336 d.video_track->setHidden(true);
5337 d.audio_track->setHidden(true);
5338 if (d.exec() == QDialog::Accepted) {
5339 ix = d.comboTracks->currentIndex();
5340 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5341 deleteTimelineTrack(ix, info);
5342 setDocumentModified();
5343 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5344 m_commandStack->push(command);*/
5348 void CustomTrackView::slotConfigTracks(int ix)
5350 TracksConfigDialog d(m_document, ix, parentWidget());
5351 if (d.exec() == QDialog::Accepted) {
5352 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5353 m_commandStack->push(configTracks);
5354 QList <int> toDelete = d.deletedTracks();
5355 for (int i = 0; i < toDelete.count(); ++i) {
5356 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5357 deleteTimelineTrack(toDelete.at(i) - i, info);
5359 setDocumentModified();
5363 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5365 if (m_document->tracksCount() < 2) return;
5366 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5367 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5368 QList<QGraphicsItem *> selection = m_scene->items(r);
5369 QUndoCommand *deleteTrack = new QUndoCommand();
5370 deleteTrack->setText("Delete track");
5372 // Delete all clips in selected track
5373 for (int i = 0; i < selection.count(); i++) {
5374 if (selection.at(i)->type() == AVWIDGET) {
5375 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5376 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5377 m_scene->removeItem(item);
5380 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5381 Transition *item = static_cast <Transition *>(selection.at(i));
5382 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5383 m_scene->removeItem(item);
5389 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5390 m_commandStack->push(deleteTrack);
5393 void CustomTrackView::autoTransition()
5395 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5396 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5397 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5400 Transition *tr = static_cast <Transition*>(itemList.at(0));
5401 tr->setAutomatic(!tr->isAutomatic());
5402 QDomElement transition = tr->toXML();
5403 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);
5404 setDocumentModified();
5408 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5411 QDomNodeList params = effect.elementsByTagName("parameter");
5412 for (int i = 0; i < params.count(); i++) {
5413 QDomElement e = params.item(i).toElement();
5414 if (!e.isNull() && e.attribute("type") == "constant") {
5415 if (e.hasAttribute("factor")) {
5416 double factor = e.attribute("factor").toDouble();
5417 double value = e.attribute("value").toDouble();
5418 value = value / factor;
5419 result.append(QString::number(value));
5420 } else result.append(e.attribute("value"));
5426 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5428 QList<QGraphicsItem *> list = scene()->items();
5429 ClipItem *clip = NULL;
5430 for (int i = 0; i < list.size(); ++i) {
5431 if (list.at(i)->type() == AVWIDGET) {
5432 clip = static_cast <ClipItem *>(list.at(i));
5433 if (clip->clipProducer() == id) {
5434 clip->setClipName(name);
5438 viewport()->update();
5441 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5443 minimum = GenTime();
5444 maximum = GenTime();
5445 QList<QGraphicsItem *> selection;
5446 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5447 selection.removeAll(item);
5448 for (int i = 0; i < selection.count(); i++) {
5449 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5450 if (clip && clip->type() == AVWIDGET) {
5451 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5452 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5457 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5459 minimum = GenTime();
5460 maximum = GenTime();
5461 QList<QGraphicsItem *> selection;
5462 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5463 selection.removeAll(item);
5464 for (int i = 0; i < selection.count(); i++) {
5465 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5466 if (clip && clip->type() == TRANSITIONWIDGET) {
5467 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5468 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5473 void CustomTrackView::loadGroups(const QDomNodeList groups)
5475 for (int i = 0; i < groups.count(); i++) {
5476 QDomNodeList children = groups.at(i).childNodes();
5477 scene()->clearSelection();
5478 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5479 QDomNode n = children.item(nodeindex);
5480 QDomElement elem = n.toElement();
5481 int pos = elem.attribute("position").toInt();
5482 int track = elem.attribute("track").toInt();
5483 if (elem.tagName() == "clipitem") {
5484 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5485 if (clip) clip->setSelected(true);
5487 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5488 if (clip) clip->setSelected(true);
5491 groupSelectedItems(false, true);
5495 void CustomTrackView::splitAudio()
5497 resetSelectionGroup();
5498 QList<QGraphicsItem *> selection = scene()->selectedItems();
5499 if (selection.isEmpty()) {
5500 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5503 QUndoCommand *splitCommand = new QUndoCommand();
5504 splitCommand->setText(i18n("Split audio"));
5505 for (int i = 0; i < selection.count(); i++) {
5506 if (selection.at(i)->type() == AVWIDGET) {
5507 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5508 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5509 if (clip->parentItem()) {
5510 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5512 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5517 if (splitCommand->childCount() > 0)
5518 m_commandStack->push(splitCommand);
5521 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5523 ClipItem *clip = getClipItemAt(pos, track);
5525 kDebug() << "// Cannot find clip to split!!!";
5529 int start = pos.frames(m_document->fps());
5530 int freetrack = m_document->tracksCount() - track - 1;
5531 for (; freetrack > 0; freetrack--) {
5532 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5533 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5534 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5535 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5536 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5541 kDebug() << "GOT TRK: " << track;
5542 if (freetrack == 0) {
5543 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5545 ItemInfo info = clip->info();
5546 info.track = m_document->tracksCount() - freetrack;
5547 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5548 scene()->clearSelection();
5549 clip->setSelected(true);
5550 ClipItem *audioClip = getClipItemAt(start, info.track);
5552 clip->setVideoOnly(true);
5553 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5554 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5556 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5557 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5559 audioClip->setSelected(true);
5560 audioClip->setAudioOnly(true);
5561 groupSelectedItems(false, true);
5565 // unsplit clip: remove audio part and change video part to normal clip
5566 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5567 kDebug() << "//CANNOT FIND CLP GRP";
5570 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5571 QList<QGraphicsItem *> children = grp->childItems();
5572 if (children.count() != 2) {
5573 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5576 for (int i = 0; i < children.count(); i++) {
5577 if (children.at(i) != clip) {
5578 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5579 ItemInfo info = clip->info();
5580 deleteClip(clp->info());
5581 clip->setVideoOnly(false);
5582 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5583 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5588 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5589 m_document->clipManager()->removeGroup(grp);
5590 scene()->destroyItemGroup(grp);
5594 void CustomTrackView::setVideoOnly()
5596 resetSelectionGroup();
5597 QList<QGraphicsItem *> selection = scene()->selectedItems();
5598 if (selection.isEmpty()) {
5599 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5602 QUndoCommand *videoCommand = new QUndoCommand();
5603 videoCommand->setText(i18n("Video only"));
5604 for (int i = 0; i < selection.count(); i++) {
5605 if (selection.at(i)->type() == AVWIDGET) {
5606 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5607 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5608 if (clip->parentItem()) {
5609 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5611 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5616 m_commandStack->push(videoCommand);
5619 void CustomTrackView::setAudioOnly()
5621 resetSelectionGroup();
5622 QList<QGraphicsItem *> selection = scene()->selectedItems();
5623 if (selection.isEmpty()) {
5624 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5627 QUndoCommand *videoCommand = new QUndoCommand();
5628 videoCommand->setText(i18n("Audio only"));
5629 for (int i = 0; i < selection.count(); i++) {
5630 if (selection.at(i)->type() == AVWIDGET) {
5631 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5632 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5633 if (clip->parentItem()) {
5634 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5636 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5641 m_commandStack->push(videoCommand);
5644 void CustomTrackView::setAudioAndVideo()
5646 resetSelectionGroup();
5647 QList<QGraphicsItem *> selection = scene()->selectedItems();
5648 if (selection.isEmpty()) {
5649 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5652 QUndoCommand *videoCommand = new QUndoCommand();
5653 videoCommand->setText(i18n("Audio and Video"));
5654 for (int i = 0; i < selection.count(); i++) {
5655 if (selection.at(i)->type() == AVWIDGET) {
5656 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5657 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5658 if (clip->parentItem()) {
5659 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5661 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5666 m_commandStack->push(videoCommand);
5669 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5671 ClipItem *clip = getClipItemAt(pos, track);
5673 kDebug() << "// Cannot find clip to split!!!";
5677 int start = pos.frames(m_document->fps());
5678 clip->setVideoOnly(true);
5679 clip->setAudioOnly(false);
5680 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5681 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5683 } else if (audioOnly) {
5684 int start = pos.frames(m_document->fps());
5685 clip->setAudioOnly(true);
5686 clip->setVideoOnly(false);
5687 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5688 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5691 int start = pos.frames(m_document->fps());
5692 clip->setAudioOnly(false);
5693 clip->setVideoOnly(false);
5694 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5695 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5699 setDocumentModified();
5702 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5704 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5705 m_clipTypeGroup->setEnabled(false);
5707 m_clipTypeGroup->setEnabled(true);
5708 QList <QAction *> actions = m_clipTypeGroup->actions();
5710 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5711 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5712 else lookup = "clip_audio_and_video";
5713 for (int i = 0; i < actions.count(); i++) {
5714 if (actions.at(i)->data().toString() == lookup) {
5715 actions.at(i)->setChecked(true);
5722 void CustomTrackView::slotGoToMarker(QAction *action)
5724 int pos = action->data().toInt();
5725 setCursorPos(pos, true);
5728 void CustomTrackView::reloadTransitionLumas()
5732 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5733 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5734 for (int i = 0; i < params.count(); i++) {
5735 QDomElement e = params.item(i).toElement();
5736 if (e.attribute("tag") == "resource") {
5737 lumaNames = e.attribute("paramlistdisplay");
5738 lumaFiles = e.attribute("paramlist");
5743 QList<QGraphicsItem *> itemList = items();
5744 Transition *transitionitem;
5745 QDomElement transitionXml;
5746 for (int i = 0; i < itemList.count(); i++) {
5747 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5748 transitionitem = static_cast <Transition*>(itemList.at(i));
5749 transitionXml = transitionitem->toXML();
5750 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5751 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5752 for (int i = 0; i < params.count(); i++) {
5753 QDomElement e = params.item(i).toElement();
5754 if (e.attribute("tag") == "resource") {
5755 e.setAttribute("paramlistdisplay", lumaNames);
5756 e.setAttribute("paramlist", lumaFiles);
5761 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5762 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5763 for (int i = 0; i < params.count(); i++) {
5764 QDomElement e = params.item(i).toElement();
5765 if (e.attribute("tag") == "luma") {
5766 e.setAttribute("paramlistdisplay", lumaNames);
5767 e.setAttribute("paramlist", lumaFiles);
5774 emit transitionItemSelected(NULL);
5777 double CustomTrackView::fps() const
5779 return m_document->fps();
5782 void CustomTrackView::updateProjectFps()
5784 // update all clips to the new fps
5785 resetSelectionGroup();
5786 scene()->clearSelection();
5788 QList<QGraphicsItem *> itemList = items();
5789 for (int i = 0; i < itemList.count(); i++) {
5790 // remove all items and re-add them one by one
5791 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5793 for (int i = 0; i < itemList.count(); i++) {
5794 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5795 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5796 clip->updateFps(m_document->fps());
5797 m_scene->addItem(clip);
5798 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5799 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5800 QList<QGraphicsItem *> children = grp->childItems();
5801 for (int j = 0; j < children.count(); j++) {
5802 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5803 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5804 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5805 clip->updateFps(m_document->fps());
5808 m_document->clipManager()->removeGroup(grp);
5809 m_scene->addItem(grp);
5810 scene()->destroyItemGroup(grp);
5811 for (int j = 0; j < children.count(); j++) {
5812 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5813 //children.at(j)->setParentItem(0);
5814 children.at(j)->setSelected(true);
5817 groupSelectedItems(true, true);
5818 } else if (itemList.at(i)->type() == GUIDEITEM) {
5819 Guide *g = static_cast<Guide *>(itemList.at(i));
5821 m_scene->addItem(g);
5824 viewport()->update();
5827 void CustomTrackView::slotTrackDown()
5829 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5830 else m_selectedTrack++;
5831 emit updateTrackHeaders();
5832 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5833 ensureVisible(rect, 0, 0);
5834 viewport()->update();
5837 void CustomTrackView::slotTrackUp()
5839 if (m_selectedTrack > 0) m_selectedTrack--;
5840 else m_selectedTrack = m_document->tracksCount() - 1;
5841 emit updateTrackHeaders();
5842 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5843 ensureVisible(rect, 0, 0);
5844 viewport()->update();
5847 int CustomTrackView::selectedTrack() const
5849 return m_selectedTrack;
5852 QStringList CustomTrackView::selectedClips() const
5854 QStringList clipIds;
5855 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5856 for (int i = 0; i < selection.count(); i++) {
5857 if (selection.at(i)->type() == AVWIDGET) {
5858 ClipItem *item = (ClipItem *)selection.at(i);
5859 clipIds << item->clipProducer();
5865 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5867 QList<ClipItem *> clips;
5868 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5869 for (int i = 0; i < selection.count(); i++) {
5870 if (selection.at(i)->type() == AVWIDGET) {
5871 clips.append((ClipItem *)selection.at(i));
5877 void CustomTrackView::slotSelectTrack(int ix)
5879 m_selectedTrack = qMax(0, ix);
5880 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5881 emit updateTrackHeaders();
5882 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5883 ensureVisible(rect, 0, 0);
5884 viewport()->update();
5887 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5890 if (track != -1 && pos != -1)
5891 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5893 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5894 QList<QGraphicsItem *> selection = m_scene->items(rect);
5895 resetSelectionGroup(group);
5896 if (!group) m_scene->clearSelection();
5897 for (int i = 0; i < selection.count(); i++) {
5898 if (selection.at(i)->type() == AVWIDGET) {
5899 selection.at(i)->setSelected(add);
5903 if (group) groupSelectedItems();
5906 void CustomTrackView::selectTransition(bool add, bool group)
5908 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5909 QList<QGraphicsItem *> selection = m_scene->items(rect);
5910 resetSelectionGroup(group);
5911 if (!group) m_scene->clearSelection();
5912 for (int i = 0; i < selection.count(); i++) {
5913 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5914 selection.at(i)->setSelected(add);
5918 if (group) groupSelectedItems();
5921 QStringList CustomTrackView::extractTransitionsLumas()
5924 QList<QGraphicsItem *> itemList = items();
5925 Transition *transitionitem;
5926 QDomElement transitionXml;
5927 for (int i = 0; i < itemList.count(); i++) {
5928 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5929 transitionitem = static_cast <Transition*>(itemList.at(i));
5930 transitionXml = transitionitem->toXML();
5931 QString luma = EffectsList::parameter(transitionXml, "luma");
5932 if (!luma.isEmpty()) urls << luma;
5938 void CustomTrackView::setEditMode(EDITMODE mode)
5940 m_scene->setEditMode(mode);
5943 void CustomTrackView::checkTrackSequence(int track)
5945 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5946 //track = m_document->tracksCount() -track;
5947 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5948 QList<QGraphicsItem *> selection = m_scene->items(rect);
5949 QList <int> timelineList;
5950 timelineList.append(0);
5951 for (int i = 0; i < selection.count(); i++) {
5952 if (selection.at(i)->type() == AVWIDGET) {
5953 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5954 int start = clip->startPos().frames(m_document->fps());
5955 int end = clip->endPos().frames(m_document->fps());
5956 if (!timelineList.contains(start)) timelineList.append(start);
5957 if (!timelineList.contains(end)) timelineList.append(end);
5960 qSort(timelineList);
5961 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5962 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5965 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5967 if (data.isEmpty()) return;
5968 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5970 info.startPos = GenTime(in, m_document->fps());
5971 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5972 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5973 info.cropDuration = info.endPos - info.startPos;
5974 info.track = m_selectedTrack;
5975 QUndoCommand *addCommand = new QUndoCommand();
5976 addCommand->setText(i18n("Insert clip"));
5977 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5978 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5979 m_commandStack->push(addCommand);
5981 selectClip(true, false, m_selectedTrack, in);
5982 // Automatic audio split
5983 if (KdenliveSettings::splitaudio())
5987 void CustomTrackView::clearSelection()
5989 resetSelectionGroup();
5990 scene()->clearSelection();
5992 emit clipItemSelected(NULL);
5995 void CustomTrackView::updatePalette()
6000 pen1.setColor(palette().text().color());
6001 m_cursorLine->setPen(pen1);
6005 void CustomTrackView::removeTipAnimation()
6008 scene()->removeItem(m_visualTip);
6009 m_animationTimer->stop();
6017 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6019 if (m_visualTip == NULL) {
6020 QRectF rect = clip->sceneBoundingRect();
6021 m_animation = new QGraphicsItemAnimation;
6022 m_animation->setTimeLine(m_animationTimer);
6023 m_animation->setScaleAt(1, 1, 1);
6028 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6029 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6030 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6032 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6034 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6036 m_animation->setScaleAt(.5, 2, 2);
6040 polygon << QPoint(0, - size * 2);
6041 if (mode == RESIZESTART)
6042 polygon << QPoint(size * 2, 0);
6044 polygon << QPoint(- size * 2, 0);
6045 polygon << QPoint(0, size * 2);
6046 polygon << QPoint(0, - size * 2);
6048 m_visualTip = new QGraphicsPolygonItem(polygon);
6049 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6050 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6051 if (mode == RESIZESTART)
6052 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6054 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6056 m_animation->setScaleAt(.5, 2, 1);
6058 case TRANSITIONSTART:
6060 polygon << QPoint(0, - size * 2);
6061 if (mode == TRANSITIONSTART)
6062 polygon << QPoint(size * 2, 0);
6064 polygon << QPoint(- size * 2, 0);
6065 polygon << QPoint(0, 0);
6066 polygon << QPoint(0, - size * 2);
6068 m_visualTip = new QGraphicsPolygonItem(polygon);
6069 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6070 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6071 if (mode == TRANSITIONSTART)
6072 m_visualTip->setPos(rect.x(), rect.bottom());
6074 m_visualTip->setPos(rect.right(), rect.bottom());
6076 m_animation->setScaleAt(.5, 2, 2);
6083 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6084 m_visualTip->setZValue(100);
6085 scene()->addItem(m_visualTip);
6086 m_animation->setItem(m_visualTip);
6087 m_animationTimer->start();