1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KColorScheme>
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 pixmapCache = new KPixmapCache("kdenlive-thumbs");
140 KdenliveSettings::setTrackheight(m_tracksHeight);
141 m_animationTimer = new QTimeLine(800);
142 m_animationTimer->setFrameRange(0, 5);
143 m_animationTimer->setUpdateInterval(100);
144 m_animationTimer->setLoopCount(0);
145 m_tipColor = QColor(0, 192, 0, 200);
146 QColor border = QColor(255, 255, 255, 100);
147 m_tipPen.setColor(border);
148 m_tipPen.setWidth(3);
149 setContentsMargins(0, 0, 0, 0);
150 const int maxHeight = m_tracksHeight * m_document->tracksCount();
151 setSceneRect(0, 0, sceneRect().width(), maxHeight);
152 verticalScrollBar()->setMaximum(maxHeight);
153 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
154 m_cursorLine->setZValue(1000);
158 pen1.setColor(palette().text().color());
159 m_cursorLine->setPen(pen1);
160 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
162 KIcon razorIcon("edit-cut");
163 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
165 KIcon spacerIcon("kdenlive-spacer-tool");
166 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
167 verticalScrollBar()->setTracking(true);
168 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
169 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
171 m_scrollTimer.setInterval(100);
172 m_scrollTimer.setSingleShot(true);
174 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
175 m_thumbsTimer.setInterval(500);
176 m_thumbsTimer.setSingleShot(true);
179 CustomTrackView::~CustomTrackView()
181 qDeleteAll(m_guides);
183 m_waitingThumbs.clear();
187 void CustomTrackView::keyPressEvent(QKeyEvent * event)
189 if (event->key() == Qt::Key_Up) {
192 } else if (event->key() == Qt::Key_Down) {
195 } else QWidget::keyPressEvent(event);
198 void CustomTrackView::setDocumentModified()
200 m_document->setModified(true);
203 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
205 m_timelineContextMenu = timeline;
206 m_timelineContextClipMenu = clip;
207 m_clipTypeGroup = clipTypeGroup;
208 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
210 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
211 m_markerMenu->setEnabled(false);
212 markermenu->addMenu(m_markerMenu);
213 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
214 QList <QAction *> list = m_timelineContextClipMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
217 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
220 m_timelineContextTransitionMenu = transition;
221 list = m_timelineContextTransitionMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "auto") {
224 m_autoTransition = list.at(i);
229 m_timelineContextMenu->addSeparator();
230 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
231 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_deleteGuide);
234 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
235 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_editGuide);
239 void CustomTrackView::slotDoResetMenuPosition()
241 m_menuPosition = QPoint();
244 void CustomTrackView::slotResetMenuPosition()
246 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
247 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
250 void CustomTrackView::checkAutoScroll()
252 m_autoScroll = KdenliveSettings::autoscroll();
255 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
256 return m_scene->m_tracksList;
259 void CustomTrackView::checkTrackHeight()
261 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
262 m_tracksHeight = KdenliveSettings::trackheight();
263 emit trackHeightChanged();
264 QList<QGraphicsItem *> itemList = items();
266 Transition *transitionitem;
267 bool snap = KdenliveSettings::snaptopoints();
268 KdenliveSettings::setSnaptopoints(false);
269 for (int i = 0; i < itemList.count(); i++) {
270 if (itemList.at(i)->type() == AVWIDGET) {
271 item = (ClipItem*) itemList.at(i);
272 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
273 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
274 item->resetThumbs(true);
275 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
276 transitionitem = (Transition*) itemList.at(i);
277 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
278 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
281 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
282 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
284 for (int i = 0; i < m_guides.count(); i++) {
285 QLineF l = m_guides.at(i)->line();
286 l.setP2(QPointF(l.x2(), newHeight));
287 m_guides.at(i)->setLine(l);
290 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
291 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
292 KdenliveSettings::setSnaptopoints(snap);
293 viewport()->update();
296 /** Zoom or move viewport on mousewheel
298 * If mousewheel+Ctrl, zooms in/out on the timeline.
300 * With Ctrl, moves viewport towards end of timeline if down/back,
301 * opposite on up/forward.
303 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
304 void CustomTrackView::wheelEvent(QWheelEvent * e)
306 if (e->modifiers() == Qt::ControlModifier) {
307 if (e->delta() > 0) emit zoomIn();
310 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
311 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
315 int CustomTrackView::getPreviousVideoTrack(int track)
317 track = m_document->tracksCount() - track - 1;
319 for (int i = track; i > -1; i--) {
320 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
326 void CustomTrackView::slotFetchNextThumbs()
328 if (!m_waitingThumbs.isEmpty()) {
329 ClipItem *item = m_waitingThumbs.takeFirst();
330 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
331 item = m_waitingThumbs.takeFirst();
333 if (item) item->slotFetchThumbs();
334 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
338 void CustomTrackView::slotCheckMouseScrolling()
340 if (m_scrollOffset == 0) {
341 m_scrollTimer.stop();
344 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
345 m_scrollTimer.start();
348 void CustomTrackView::slotCheckPositionScrolling()
350 // If mouse is at a border of the view, scroll
351 if (m_moveOpMode != SEEK) return;
352 if (mapFromScene(m_cursorPos, 0).x() < 3) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
354 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
355 setCursorPos(mapToScene(QPoint(-2, 0)).x());
356 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
358 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
359 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
365 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
367 int pos = event->x();
368 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
369 double snappedPos = getSnapPointForPos(mappedXPos);
370 emit mousePosition(mappedXPos);
372 if (event->buttons() & Qt::MidButton) return;
373 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
374 event->setAccepted(true);
376 QGraphicsView::mouseMoveEvent(event);
380 if (event->buttons() != Qt::NoButton) {
381 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
382 if (m_dragItem && m_tool == SELECTTOOL) {
383 if (m_operationMode == MOVE && move) {
384 QGraphicsView::mouseMoveEvent(event);
385 // If mouse is at a border of the view, scroll
387 m_scrollOffset = -30;
388 m_scrollTimer.start();
389 } else if (viewport()->width() - pos < 10) {
391 m_scrollTimer.start();
392 } else if (m_scrollTimer.isActive()) {
393 m_scrollTimer.stop();
395 } else if (m_operationMode == RESIZESTART && move) {
396 m_document->renderer()->pause();
397 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
402 m_dragItem->resizeStart((int)(snappedPos));
404 } else if (m_operationMode == RESIZEEND && move) {
405 m_document->renderer()->pause();
406 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
407 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
409 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
411 m_dragItem->resizeEnd((int)(snappedPos));
413 } else if (m_operationMode == FADEIN && move) {
414 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
415 } else if (m_operationMode == FADEOUT && move) {
416 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
417 } else if (m_operationMode == KEYFRAME && move) {
418 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
419 double pos = mapToScene(event->pos()).toPoint().y();
420 QRectF br = m_dragItem->sceneBoundingRect();
421 double maxh = 100.0 / br.height();
422 pos = (br.bottom() - pos) * maxh;
423 m_dragItem->updateKeyFramePos(keyFramePos, pos);
425 removeTipAnimation();
427 } else if (m_operationMode == MOVEGUIDE) {
428 removeTipAnimation();
429 QGraphicsView::mouseMoveEvent(event);
431 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
433 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
434 if (snappedPos < 0) snappedPos = 0;
436 // Make sure there is no collision
437 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
438 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
439 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
440 collidingItems.removeAll(m_selectionGroup);
441 for (int i = 0; i < children.count(); i++) {
442 if (children.at(i)->type() == GROUPWIDGET) {
443 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
444 for (int j = 0; j < subchildren.count(); j++)
445 collidingItems.removeAll(subchildren.at(j));
447 collidingItems.removeAll(children.at(i));
449 bool collision = false;
451 for (int i = 0; i < collidingItems.count(); i++) {
452 if (!collidingItems.at(i)->isEnabled()) continue;
453 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
454 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
455 // Moving backward, determine best pos
456 QPainterPath clipPath;
457 clipPath.addRect(item->sceneBoundingRect());
458 QPainterPath res = shape.intersected(clipPath);
459 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
462 snappedPos += offset;
463 // make sure we have no collision
464 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
465 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
466 collidingItems.removeAll(m_selectionGroup);
467 for (int i = 0; i < children.count(); i++) {
468 if (children.at(i)->type() == GROUPWIDGET) {
469 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
470 for (int j = 0; j < subchildren.count(); j++)
471 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++)
520 collidingItems.removeAll(subchildren.at(j));
522 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
533 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
534 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
538 if (m_tool == RAZORTOOL) {
539 setCursor(m_razorCursor);
540 //QGraphicsView::mouseMoveEvent(event);
542 } else if (m_tool == SPACERTOOL) {
543 setCursor(m_spacerCursor);
547 QList<QGraphicsItem *> itemList = items(event->pos());
548 QGraphicsRectItem *item = NULL;
549 OPERATIONTYPE opMode = NONE;
551 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
553 } else for (int i = 0; i < itemList.count(); i++) {
554 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
555 item = (QGraphicsRectItem*) itemList.at(i);
560 if (item && event->buttons() == Qt::NoButton) {
561 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
562 if (m_tool == RAZORTOOL) {
563 // razor tool over a clip, display current frame in monitor
564 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
565 //TODO: solve crash when showing frame when moving razor over clip
566 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
571 opMode = clip->operationMode(mapToScene(event->pos()));
572 const double size = 5;
573 if (opMode == m_moveOpMode) {
574 QGraphicsView::mouseMoveEvent(event);
577 removeTipAnimation();
579 m_moveOpMode = opMode;
580 setTipAnimation(clip, opMode, size);
581 if (opMode == MOVE) {
582 setCursor(Qt::OpenHandCursor);
583 if (item->type() == AVWIDGET) {
584 ClipItem *ci = static_cast <ClipItem *>(item);
585 QString message = ci->clipName() + i18n(":");
586 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
587 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
588 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
589 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
590 if (clip->parentItem() == m_selectionGroup)
591 message.append(i18n(" Selection duration:"));
593 message.append(i18n(" Group duration:"));
594 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
595 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
596 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
597 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
600 emit displayMessage(message, InformationMessage);
602 } else if (opMode == RESIZESTART) {
603 setCursor(KCursor("left_side", Qt::SizeHorCursor));
604 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
605 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
606 } else if (opMode == RESIZEEND) {
607 setCursor(KCursor("right_side", Qt::SizeHorCursor));
608 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
609 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
610 } else if (opMode == FADEIN || opMode == FADEOUT) {
611 setCursor(Qt::PointingHandCursor);
612 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
613 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
614 setCursor(Qt::PointingHandCursor);
615 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
616 } else if (opMode == KEYFRAME) {
617 setCursor(Qt::PointingHandCursor);
618 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
620 } // no clip under mouse
621 else if (m_tool == RAZORTOOL) {
624 } else if (opMode == MOVEGUIDE) {
625 m_moveOpMode = opMode;
626 setCursor(Qt::SplitHCursor);
628 removeTipAnimation();
629 setCursor(Qt::ArrowCursor);
630 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
631 QGraphicsView::mouseMoveEvent(event);
633 setCursorPos(mappedXPos);
634 slotCheckPositionScrolling();
636 } else m_moveOpMode = NONE;
638 QGraphicsView::mouseMoveEvent(event);
642 void CustomTrackView::mousePressEvent(QMouseEvent * event)
644 setFocus(Qt::MouseFocusReason);
645 m_menuPosition = QPoint();
647 // special cases (middle click button or ctrl / shift click
648 if (event->button() == Qt::MidButton) {
650 m_blockRefresh = false;
651 m_operationMode = NONE;
655 if (event->modifiers() & Qt::ShiftModifier) {
656 // Rectangle selection
657 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
658 setDragMode(QGraphicsView::RubberBandDrag);
659 if (!(event->modifiers() & Qt::ControlModifier)) {
660 resetSelectionGroup();
661 scene()->clearSelection();
663 m_blockRefresh = false;
664 m_operationMode = RUBBERSELECTION;
665 QGraphicsView::mousePressEvent(event);
669 m_blockRefresh = true;
671 bool collision = false;
673 if (m_tool != RAZORTOOL) activateMonitor();
674 else if (m_document->renderer()->playSpeed() != 0.0) {
675 m_document->renderer()->pause();
678 m_clickEvent = event->pos();
680 // check item under mouse
681 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
683 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
684 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
685 setDragMode(QGraphicsView::ScrollHandDrag);
686 QGraphicsView::mousePressEvent(event);
687 m_blockRefresh = false;
688 m_operationMode = NONE;
692 // if a guide and a clip were pressed, just select the guide
693 for (int i = 0; i < collisionList.count(); ++i) {
694 if (collisionList.at(i)->type() == GUIDEITEM) {
695 // a guide item was pressed
696 m_dragGuide = (Guide *) collisionList.at(i);
697 if (event->button() == Qt::LeftButton) { // move it
698 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
700 m_operationMode = MOVEGUIDE;
701 // deselect all clips so that only the guide will move
702 m_scene->clearSelection();
703 resetSelectionGroup(false);
704 updateSnapPoints(NULL);
705 QGraphicsView::mousePressEvent(event);
707 } else // show context menu
712 // Find first clip, transition or group under mouse (when no guides selected)
714 AbstractGroupItem *dragGroup = NULL;
715 AbstractClipItem *collisionClip = NULL;
717 while (!m_dragGuide && ct < collisionList.count()) {
718 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
719 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
720 if (collisionClip->isItemLocked())
722 if (collisionClip == m_dragItem)
723 collisionClip = NULL;
725 m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
740 #if QT_VERSION >= 0x040600
741 // Add shadow to dragged item, currently disabled because of painting artifacts
742 //TODO: re-enable when fixed
743 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
744 eff->setBlurRadius(5);
745 eff->setOffset(3, 3);
746 m_dragItem->setGraphicsEffect(eff);*/
748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
749 // update transition menu action
750 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
751 m_autoTransition->setEnabled(true);
752 } else m_autoTransition->setEnabled(false);
754 // context menu requested
755 if (event->button() == Qt::RightButton) {
757 if (dragGroup) dragGroup->setSelected(true);
758 else if (!m_dragItem->isSelected()) {
759 resetSelectionGroup(false);
760 m_scene->clearSelection();
761 m_dragItem->setSelected(true);
763 } else if (!m_dragGuide) {
764 // check if there is a guide close to mouse click
765 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
766 for (int i = 0; i < guidesCollisionList.count(); i++) {
767 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
768 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
772 // keep this to support multiple guides context menu in the future (?)
773 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
774 guidesCollisionList.removeAt(0);
776 if (!guidesCollisionList.isEmpty())
777 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
780 m_operationMode = NONE;
781 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
782 m_menuPosition = m_clickEvent;
788 // No item under click
789 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
790 resetSelectionGroup(false);
791 setCursor(Qt::ArrowCursor);
792 m_scene->clearSelection();
794 updateClipTypeActions(NULL);
795 if (m_tool == SPACERTOOL) {
796 QList<QGraphicsItem *> selection;
797 if (event->modifiers() == Qt::ControlModifier) {
798 // Ctrl + click, select all items on track after click position
799 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
800 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
801 // Cannot use spacer on locked track
802 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
806 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
809 selection = checkForGroups(rect, &isOk);
811 // groups found on track, do not allow the move
812 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
816 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
818 // Select all items on all tracks after click position
819 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
820 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
823 QList <GenTime> offsetList;
824 // create group to hold selected items
825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
826 scene()->addItem(m_selectionGroup);
828 for (int i = 0; i < selection.count(); i++) {
829 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
830 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
831 if (item->isItemLocked()) continue;
832 offsetList.append(item->startPos());
833 offsetList.append(item->endPos());
834 m_selectionGroup->addToGroup(selection.at(i));
835 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
836 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
837 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
838 QList<QGraphicsItem *> children = selection.at(i)->childItems();
839 for (int j = 0; j < children.count(); j++) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
841 offsetList.append(item->startPos());
842 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
848 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
849 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
850 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
853 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
854 if (!offsetList.isEmpty()) {
856 QList <GenTime> cleandOffsetList;
857 GenTime startOffset = offsetList.takeFirst();
858 for (int k = 0; k < offsetList.size(); k++) {
859 GenTime newoffset = offsetList.at(k) - startOffset;
860 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
861 cleandOffsetList.append(newoffset);
864 updateSnapPoints(NULL, cleandOffsetList, true);
866 m_operationMode = SPACER;
868 setCursorPos((int)(mapToScene(event->x(), 0).x()));
870 QGraphicsView::mousePressEvent(event);
875 if (m_tool == RAZORTOOL && m_dragItem) {
876 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
877 if (m_dragItem->type() == TRANSITIONWIDGET) {
878 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
880 m_document->renderer()->pause();
881 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
882 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
885 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
886 m_commandStack->push(command);
888 setDocumentModified();
895 bool itemSelected = false;
896 if (m_dragItem->isSelected())
898 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
900 else if (dragGroup && dragGroup->isSelected())
903 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
904 if (event->modifiers() != Qt::ControlModifier) {
905 resetSelectionGroup(false);
906 m_scene->clearSelection();
907 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
908 viewport()->update();
909 } else resetSelectionGroup();
911 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
912 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
913 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
915 bool selected = !m_dragItem->isSelected();
917 dragGroup->setSelected(selected);
919 m_dragItem->setSelected(selected);
921 groupSelectedItems();
922 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
923 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
924 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
927 if (collisionClip != NULL || m_dragItem == NULL) {
928 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
929 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
930 emit clipItemSelected(selected);
932 emit clipItemSelected(NULL);
936 // If clicked item is selected, allow move
937 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
939 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
940 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 // Update snap points
943 if (m_selectionGroup == NULL) {
944 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
945 updateSnapPoints(NULL);
947 updateSnapPoints(m_dragItem);
949 QList <GenTime> offsetList;
950 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
951 for (int i = 0; i < children.count(); i++) {
952 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
953 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
954 offsetList.append(item->startPos());
955 offsetList.append(item->endPos());
958 if (!offsetList.isEmpty()) {
960 GenTime startOffset = offsetList.takeFirst();
961 QList <GenTime> cleandOffsetList;
962 for (int k = 0; k < offsetList.size(); k++) {
963 GenTime newoffset = offsetList.at(k) - startOffset;
964 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
965 cleandOffsetList.append(newoffset);
968 updateSnapPoints(NULL, cleandOffsetList, true);
972 if (m_operationMode == KEYFRAME) {
973 m_dragItem->updateSelectedKeyFrame();
974 m_blockRefresh = false;
976 } else if (m_operationMode == MOVE) {
977 setCursor(Qt::ClosedHandCursor);
978 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
980 info.startPos = m_dragItem->startPos();
981 info.track = m_dragItem->track();
982 int transitiontrack = getPreviousVideoTrack(info.track);
983 ClipItem *transitionClip = NULL;
984 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
985 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
986 info.endPos = transitionClip->endPos();
988 GenTime transitionDuration(65, m_document->fps());
989 if (m_dragItem->cropDuration() < transitionDuration)
990 info.endPos = m_dragItem->endPos();
992 info.endPos = info.startPos + transitionDuration;
994 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
995 // Check there is no other transition at that place
996 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
997 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
998 QList<QGraphicsItem *> selection = m_scene->items(r);
999 bool transitionAccepted = true;
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1002 Transition *tr = static_cast <Transition *>(selection.at(i));
1003 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1004 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1005 } else transitionAccepted = false;
1008 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1009 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1010 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1012 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1013 info.track = m_dragItem->track();
1014 int transitiontrack = getPreviousVideoTrack(info.track);
1015 ClipItem *transitionClip = NULL;
1016 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1017 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1018 info.startPos = transitionClip->startPos();
1020 GenTime transitionDuration(65, m_document->fps());
1021 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1022 else info.startPos = info.endPos - transitionDuration;
1024 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1025 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1026 EffectsList::setParameter(transition, "reverse", "1");
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1037 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1045 resetSelectionGroup(false);
1046 m_dragItem->setSelected(true);
1049 m_blockRefresh = false;
1051 QGraphicsView::mousePressEvent(event);
1054 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1056 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1057 QList<QGraphicsItem *> list = scene()->items(p);
1058 AbstractGroupItem *group = NULL;
1059 for (int i = 0; i < list.size(); i++) {
1060 if (!list.at(i)->isEnabled()) continue;
1061 if (list.at(i)->type() == GROUPWIDGET) {
1062 group = static_cast <AbstractGroupItem *>(list.at(i));
1066 rebuildGroup(group);
1069 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1072 QList <QGraphicsItem *> children = group->childItems();
1073 m_document->clipManager()->removeGroup(group);
1074 scene()->destroyItemGroup(group);
1075 for (int i = 0; i < children.count(); i++)
1076 children.at(i)->setSelected(true);
1077 groupSelectedItems(false, true);
1081 void CustomTrackView::resetSelectionGroup(bool selectItems)
1083 if (m_selectionGroup) {
1084 // delete selection group
1085 bool snap = KdenliveSettings::snaptopoints();
1086 KdenliveSettings::setSnaptopoints(false);
1088 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1089 scene()->destroyItemGroup(m_selectionGroup);
1090 for (int i = 0; i < children.count(); i++) {
1091 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1092 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1093 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1094 children.at(i)->setSelected(selectItems);
1096 } else if (children.at(i)->type() == GROUPWIDGET) {
1097 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1098 children.at(i)->setSelected(selectItems);
1101 m_selectionGroup = NULL;
1102 KdenliveSettings::setSnaptopoints(snap);
1106 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1108 if (m_selectionGroup) {
1109 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1112 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1113 if (selection.isEmpty()) return;
1115 // Find top left position of selection
1116 for (int i = 0; i < selection.count(); i++) {
1117 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1118 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1119 } else if (selection.at(i)->parentItem()) {
1120 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1124 if (force || selection.count() > 1) {
1125 bool snap = KdenliveSettings::snaptopoints();
1126 KdenliveSettings::setSnaptopoints(false);
1127 if (createNewGroup) {
1128 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1129 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1130 QPointF diff = newGroup->pos();
1131 newGroup->translate(-diff.x(), -diff.y());
1132 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1134 scene()->addItem(newGroup);
1136 // Check if we are trying to include a group in a group
1137 QList <AbstractGroupItem *> groups;
1138 for (int i = 0; i < selection.count(); i++) {
1139 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1140 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1141 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1142 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1144 if (!groups.isEmpty()) {
1145 // ungroup previous groups
1146 while (!groups.isEmpty()) {
1147 AbstractGroupItem *grp = groups.takeFirst();
1148 m_document->clipManager()->removeGroup(grp);
1149 scene()->destroyItemGroup(grp);
1151 selection = m_scene->selectedItems();
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1156 newGroup->addToGroup(selection.at(i));
1157 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1160 KdenliveSettings::setSnaptopoints(snap);
1162 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1163 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1164 QPointF diff = m_selectionGroup->pos();
1165 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1166 m_selectionGroup->translate(- diff.x(), -diff.y());
1168 scene()->addItem(m_selectionGroup);
1169 for (int i = 0; i < selection.count(); i++) {
1170 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1171 m_selectionGroup->addToGroup(selection.at(i));
1172 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1175 KdenliveSettings::setSnaptopoints(snap);
1176 if (m_selectionGroup) {
1177 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1178 m_selectionGroupInfo.track = m_selectionGroup->track();
1181 } else resetSelectionGroup();
1184 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1186 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1187 /*if (m_moveOpMode == KEYFRAME) {
1188 // user double clicked on a keyframe, open edit dialog
1189 //TODO: update for effects with several values per keyframe
1190 QDialog d(parentWidget());
1191 Ui::KeyFrameDialog_UI view;
1193 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1194 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1195 view.kfr_value->setFocus();
1196 if (d.exec() == QDialog::Accepted) {
1197 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1198 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1199 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1200 QString previous = item->keyframes(item->selectedEffectIndex());
1201 item->updateKeyframeEffect();
1202 QString next = item->keyframes(item->selectedEffectIndex());
1203 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1204 m_commandStack->push(command);
1205 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1206 emit clipItemSelected(item, item->selectedEffectIndex());
1211 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1212 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1213 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1214 //QString previous = item->keyframes(item->selectedEffectIndex());
1215 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1216 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1217 //item->updateKeyframeEffect();
1218 //QString next = item->keyframes(item->selectedEffectIndex());
1219 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1220 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1221 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1222 m_commandStack->push(command);
1223 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1224 emit clipItemSelected(item, item->selectedEffectIndex());
1226 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1229 QList<QGraphicsItem *> collisionList = items(event->pos());
1230 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1231 Guide *editGuide = (Guide *) collisionList.at(0);
1232 if (editGuide) slotEditGuide(editGuide->info());
1237 void CustomTrackView::editItemDuration()
1239 AbstractClipItem *item;
1243 if (m_scene->selectedItems().count() == 1) {
1244 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1246 if (m_scene->selectedItems().empty())
1247 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1249 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1255 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1259 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1260 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1264 if (!item->isItemLocked()) {
1267 if (item->type() == TRANSITIONWIDGET)
1268 getTransitionAvailableSpace(item, minimum, maximum);
1270 getClipAvailableSpace(item, minimum, maximum);
1272 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1273 if (d.exec() == QDialog::Accepted) {
1274 ItemInfo clipInfo = item->info();
1275 ItemInfo startInfo = clipInfo;
1276 if (item->type() == TRANSITIONWIDGET) {
1277 // move & resize transition
1278 clipInfo.startPos = d.startPos();
1279 clipInfo.endPos = clipInfo.startPos + d.duration();
1280 clipInfo.track = item->track();
1281 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1282 m_commandStack->push(command);
1284 // move and resize clip
1285 QUndoCommand *moveCommand = new QUndoCommand();
1286 moveCommand->setText(i18n("Edit clip"));
1287 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1288 // duration was reduced, so process it first
1289 clipInfo.endPos = clipInfo.startPos + d.duration();
1290 clipInfo.cropStart = d.cropStart();
1291 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1293 if (d.startPos() != clipInfo.startPos) {
1294 startInfo = clipInfo;
1295 clipInfo.startPos = d.startPos();
1296 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1297 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1299 if (d.duration() > item->cropDuration()) {
1300 // duration was increased, so process it after move
1301 startInfo = clipInfo;
1302 clipInfo.endPos = clipInfo.startPos + d.duration();
1303 clipInfo.cropStart = d.cropStart();
1304 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1306 m_commandStack->push(moveCommand);
1310 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1314 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1316 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1318 clip->setKeyframes(index, keyframes);
1319 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1320 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1324 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1326 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1327 m_editGuide->setEnabled(m_dragGuide != NULL);
1328 m_markerMenu->clear();
1329 m_markerMenu->setEnabled(false);
1331 m_timelineContextMenu->popup(pos);
1332 } else if (group != NULL) {
1333 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1334 m_ungroupAction->setEnabled(true);
1335 updateClipTypeActions(NULL);
1336 m_timelineContextClipMenu->popup(pos);
1338 m_ungroupAction->setEnabled(false);
1339 if (clip->type() == AVWIDGET) {
1340 ClipItem *item = static_cast <ClipItem*>(clip);
1341 //build go to marker menu
1342 if (item->baseClip()) {
1343 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1344 int offset = item->startPos().frames(m_document->fps());
1345 if (!markers.isEmpty()) {
1346 for (int i = 0; i < markers.count(); i++) {
1347 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1348 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1349 QAction *go = m_markerMenu->addAction(position);
1350 go->setData(pos + offset);
1353 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1355 updateClipTypeActions(item);
1356 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1357 m_timelineContextClipMenu->popup(pos);
1358 } else if (clip->type() == TRANSITIONWIDGET) {
1359 m_timelineContextTransitionMenu->popup(pos);
1364 void CustomTrackView::activateMonitor()
1366 emit activateDocumentMonitor();
1369 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1371 resetSelectionGroup();
1373 info.startPos = GenTime();
1374 info.cropStart = GenTime(in, m_document->fps());
1375 info.endPos = GenTime(out - in, m_document->fps());
1376 info.cropDuration = info.endPos - info.startPos;
1379 // Check if clip can be inserted at that position
1380 ItemInfo pasteInfo = info;
1381 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1382 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1383 pasteInfo.track = selectedTrack();
1384 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1385 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1389 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1390 m_commandStack->push(command);
1392 selectClip(true, false);
1393 // Automatic audio split
1394 if (KdenliveSettings::splitaudio())
1398 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1400 if (data->hasFormat("kdenlive/clip")) {
1402 m_scene->clearSelection();
1403 resetSelectionGroup(false);
1404 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1405 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1407 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1410 QPointF framePos = mapToScene(pos);
1412 info.startPos = GenTime();
1413 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1414 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1415 info.cropDuration = info.endPos - info.startPos;
1418 // Check if clip can be inserted at that position
1419 ItemInfo pasteInfo = info;
1420 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1421 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1422 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1423 framePos.setX((int)(framePos.x() + 0.5));
1424 framePos.setY(pasteInfo.track * m_tracksHeight);
1425 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1428 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1429 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1430 m_selectionGroup->addToGroup(item);
1431 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1433 QList <GenTime> offsetList;
1434 offsetList.append(info.endPos);
1435 updateSnapPoints(NULL, offsetList);
1436 m_selectionGroup->setPos(framePos);
1437 scene()->addItem(m_selectionGroup);
1438 m_selectionGroup->setSelected(true);
1440 } else if (data->hasFormat("kdenlive/producerslist")) {
1442 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1443 m_scene->clearSelection();
1444 resetSelectionGroup(false);
1446 QList <GenTime> offsetList;
1447 QList <ItemInfo> infoList;
1448 QPointF framePos = mapToScene(pos);
1449 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1450 int track = (int)(framePos.y() / m_tracksHeight);
1451 framePos.setX((int)(framePos.x() + 0.5));
1452 framePos.setY(track * m_tracksHeight);
1454 // Check if clips can be inserted at that position
1455 for (int i = 0; i < ids.size(); ++i) {
1456 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1458 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1462 info.startPos = start;
1463 info.cropDuration = clip->duration();
1464 info.endPos = info.startPos + info.cropDuration;
1466 infoList.append(info);
1467 start += clip->duration();
1469 if (!canBePastedTo(infoList, AVWIDGET)) {
1472 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1474 for (int i = 0; i < ids.size(); ++i) {
1475 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1477 info.startPos = start;
1478 info.cropDuration = clip->duration();
1479 info.endPos = info.startPos + info.cropDuration;
1481 start += info.cropDuration;
1482 offsetList.append(start);
1483 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1484 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1485 m_selectionGroup->addToGroup(item);
1486 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1489 updateSnapPoints(NULL, offsetList);
1490 m_selectionGroup->setPos(framePos);
1491 scene()->addItem(m_selectionGroup);
1492 //m_selectionGroup->setZValue(10);
1493 m_thumbsTimer.start();
1497 // the drag is not a clip (may be effect, ...)
1505 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1507 if (insertDropClips(event->mimeData(), event->pos())) {
1508 event->acceptProposedAction();
1509 } else QGraphicsView::dragEnterEvent(event);
1512 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1514 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);
1515 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1516 collindingItems.removeAll(item);
1517 if (collindingItems.isEmpty()) return false;
1519 for (int i = 0; i < collindingItems.count(); i++) {
1520 QGraphicsItem *collision = collindingItems.at(i);
1521 if (collision->type() == item->type()) {
1523 kDebug() << "// COLLISIION DETECTED";
1531 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1533 int track = m_document->tracksCount() - clip->track();
1534 GenTime pos = clip->startPos();
1535 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1536 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1539 bool success = true;
1540 for (int i = 0; i < clip->effectsCount(); i++) {
1541 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1543 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1544 m_document->renderer()->doRefresh();
1547 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1549 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1551 // Special case: speed effect
1552 if (effect.attribute("id") == "speed") {
1553 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1554 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1557 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1558 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1559 if (strobe == 0) strobe = 1;
1560 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1561 EffectsParameterList params = clip->addEffect(effect);
1562 m_document->renderer()->mltAddEffect(track, pos, params);
1563 if (clip->isSelected()) emit clipItemSelected(clip);
1566 EffectsParameterList params = clip->addEffect(effect);
1567 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1568 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1569 if (clip->isSelected()) emit clipItemSelected(clip);
1570 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1573 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1575 QString index = effect.attribute("kdenlive_ix");
1576 // Special case: speed effect
1577 if (effect.attribute("id") == "speed") {
1578 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1580 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1581 clip->deleteEffect(index);
1582 emit clipItemSelected(clip);
1583 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1587 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1588 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1589 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1592 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1594 clip->deleteEffect(index);
1595 emit clipItemSelected(clip);
1599 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1601 QList<QGraphicsItem *> itemList = group->childItems();
1602 QUndoCommand *effectCommand = new QUndoCommand();
1604 QDomNode namenode = effect.elementsByTagName("name").item(0);
1605 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1606 else effectName = i18n("effect");
1607 effectCommand->setText(i18n("Add %1", effectName));
1609 for (int i = 0; i < itemList.count(); i++) {
1610 if (itemList.at(i)->type() == AVWIDGET) {
1611 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1612 if (effect.attribute("type") == "audio") {
1613 // Don't add audio effects on video clips
1614 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1615 } else if (effect.hasAttribute("type") == false) {
1616 // Don't add video effect on audio clips
1617 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1620 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1621 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1624 if (item->isItemLocked()) {
1627 item->initEffect(effect);
1628 if (effect.attribute("tag") == "ladspa") {
1629 QString ladpsaFile = m_document->getLadspaFile();
1630 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1631 effect.setAttribute("src", ladpsaFile);
1633 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1638 m_commandStack->push(effectCommand);
1639 setDocumentModified();
1640 } else delete effectCommand;
1643 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1645 QList<QGraphicsItem *> itemList;
1646 QUndoCommand *effectCommand = new QUndoCommand();
1648 QDomNode namenode = effect.elementsByTagName("name").item(0);
1649 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1650 else effectName = i18n("effect");
1651 effectCommand->setText(i18n("Add %1", effectName));
1653 if (track == -1) itemList = scene()->selectedItems();
1654 if (itemList.isEmpty()) {
1655 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1656 if (clip) itemList.append(clip);
1657 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1661 for (int i = 0; i < itemList.count(); i++) {
1662 if (itemList.at(i)->type() == GROUPWIDGET) {
1663 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1664 for (int j = 0; j < subitems.count(); j++) {
1665 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1670 for (int i = 0; i < itemList.count(); i++) {
1671 if (itemList.at(i)->type() == AVWIDGET) {
1672 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1673 if (effect.attribute("type") == "audio") {
1674 // Don't add audio effects on video clips
1675 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1676 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1679 } else if (effect.hasAttribute("type") == false) {
1680 // Don't add video effect on audio clips
1681 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1682 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1686 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1687 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1690 if (item->isItemLocked()) {
1693 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1694 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1695 } else item->initEffect(effect);
1696 if (effect.attribute("tag") == "ladspa") {
1697 QString ladpsaFile = m_document->getLadspaFile();
1698 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1699 effect.setAttribute("src", ladpsaFile);
1701 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1704 if (effectCommand->childCount() > 0) {
1705 m_commandStack->push(effectCommand);
1706 setDocumentModified();
1707 } else delete effectCommand;
1710 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1712 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1713 //clip is in a group, also remove the effect in other clips of the group
1714 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1715 QUndoCommand *delCommand = new QUndoCommand();
1717 QDomNode namenode = effect.elementsByTagName("name").item(0);
1718 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1719 else effectName = i18n("effect");
1720 delCommand->setText(i18n("Delete %1", effectName));
1723 for (int i = 0; i < items.count(); i++) {
1724 if (items.at(i)->type() == GROUPWIDGET) {
1725 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1726 for (int j = 0; j < subitems.count(); j++) {
1727 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1732 for (int i = 0; i < items.count(); i++) {
1733 if (items.at(i)->type() == AVWIDGET) {
1734 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1735 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1737 QDomElement eff = item->effectAt(ix);
1738 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1742 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1743 else delete delCommand;
1746 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1747 m_commandStack->push(command);
1748 setDocumentModified();
1751 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1753 if (insertedEffect.isNull()) {
1754 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1757 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1758 QDomElement effect = insertedEffect.cloneNode().toElement();
1760 // Special case: speed effect
1761 if (effect.attribute("id") == "speed") {
1762 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1764 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1765 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1766 if (strobe == 0) strobe = 1;
1767 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1769 clip->setEffectAt(ix, effect);
1770 if (ix == clip->selectedEffectIndex()) {
1771 clip->setSelectedEffect(ix);
1772 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1777 EffectsParameterList effectParams = getEffectArgs(effect);
1778 if (effect.attribute("tag") == "ladspa") {
1779 // Update the ladspa affect file
1780 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1782 // check if we are trying to reset a keyframe effect
1783 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1784 clip->initEffect(effect);
1785 effectParams = getEffectArgs(effect);
1787 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1788 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1790 clip->setEffectAt(ix, effect);
1791 if (ix == clip->selectedEffectIndex()) {
1792 clip->setSelectedEffect(ix);
1793 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1795 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1796 // A fade effect was modified, update the clip
1797 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1798 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1799 clip->setFadeIn(pos);
1801 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1802 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1803 clip->setFadeOut(pos);
1807 setDocumentModified();
1810 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1812 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1813 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1814 QDomElement act = clip->effectAt(newPos - 1);
1815 QDomElement before = clip->effectAt(oldPos - 1);
1816 clip->setEffectAt(oldPos - 1, act);
1817 clip->setEffectAt(newPos - 1, before);
1818 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1819 if (act.attribute("id") == "speed") {
1820 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1821 } else if (before.attribute("id") == "speed") {
1822 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1823 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1824 emit clipItemSelected(clip, newPos - 1);
1825 setDocumentModified();
1826 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1829 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1831 QDomElement effect = clip->effectAt(effectPos);
1832 QDomElement oldEffect = effect.cloneNode().toElement();
1834 effect.setAttribute("disable", (int) disable);
1835 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1836 m_commandStack->push(command);
1837 setDocumentModified();;
1840 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1842 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1843 m_commandStack->push(command);
1844 setDocumentModified();
1847 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1849 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1850 m_commandStack->push(command);
1853 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1855 QDomElement effect = clip->getEffectAt(ix);
1856 QDomElement oldeffect = effect.cloneNode().toElement();
1857 effect.setAttribute("region", region);
1858 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1859 m_commandStack->push(command);
1862 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1866 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1867 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1868 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1870 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);
1872 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1873 m_blockRefresh = false;
1877 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1879 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1880 int cutPos = (int) cutTime.frames(m_document->fps());
1882 newPos.startPos = cutTime;
1883 newPos.endPos = info.endPos;
1884 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1885 newPos.track = info.track;
1886 newPos.cropDuration = newPos.endPos - newPos.startPos;
1888 bool snap = KdenliveSettings::snaptopoints();
1889 KdenliveSettings::setSnaptopoints(false);
1890 ClipItem *dup = item->clone(newPos);
1891 // remove unwanted effects (fade in) from 2nd part of cutted clip
1892 int ix = dup->hasEffect(QString(), "fadein");
1894 QDomElement oldeffect = item->effectAt(ix);
1895 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1897 ix = dup->hasEffect(QString(), "fade_from_black");
1899 QDomElement oldeffect = item->effectAt(ix);
1900 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1902 item->resizeEnd(cutPos);
1903 scene()->addItem(dup);
1904 if (item->checkKeyFrames())
1905 slotRefreshEffects(item);
1906 if (dup->checkKeyFrames())
1907 slotRefreshEffects(dup);
1908 item->baseClip()->addReference();
1909 m_document->updateClip(item->baseClip()->getId());
1910 setDocumentModified();
1911 KdenliveSettings::setSnaptopoints(snap);
1913 //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);
1917 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1918 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1920 if (!item || !dup || item == dup) {
1921 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1922 m_blockRefresh = false;
1925 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1926 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1930 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1931 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1932 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1933 //deleteClip(dup->info());
1935 bool snap = KdenliveSettings::snaptopoints();
1936 KdenliveSettings::setSnaptopoints(false);
1938 if (dup->isSelected()) emit clipItemSelected(NULL);
1939 dup->baseClip()->removeReference();
1940 m_document->updateClip(dup->baseClip()->getId());
1941 scene()->removeItem(dup);
1944 ItemInfo clipinfo = item->info();
1945 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1946 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1948 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1949 setDocumentModified();
1951 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1953 KdenliveSettings::setSnaptopoints(snap);
1956 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1959 void CustomTrackView::slotEnableRefresh()
1961 m_blockRefresh = false;
1964 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1966 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1967 if (itemList.count() == 1) {
1968 if (itemList.at(0)->type() == AVWIDGET) {
1969 ClipItem *item = (ClipItem *) itemList.at(0);
1971 info.track = item->track();
1972 ClipItem *transitionClip = NULL;
1973 const int transitiontrack = getPreviousVideoTrack(info.track);
1974 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1975 if (pos < item->startPos() + item->cropDuration() / 2) {
1976 // add transition to clip start
1977 info.startPos = item->startPos();
1978 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1979 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1980 info.endPos = transitionClip->endPos();
1981 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1982 // Check there is no other transition at that place
1983 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1984 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1985 QList<QGraphicsItem *> selection = m_scene->items(r);
1986 bool transitionAccepted = true;
1987 for (int i = 0; i < selection.count(); i++) {
1988 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1989 Transition *tr = static_cast <Transition *>(selection.at(i));
1990 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1991 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1992 } else transitionAccepted = false;
1995 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1996 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1999 // add transition to clip end
2000 info.endPos = item->endPos();
2001 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2002 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2003 info.startPos = transitionClip->startPos();
2004 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2005 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2006 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2008 // Check there is no other transition at that place
2009 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2010 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2011 QList<QGraphicsItem *> selection = m_scene->items(r);
2012 bool transitionAccepted = true;
2013 for (int i = 0; i < selection.count(); i++) {
2014 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2015 Transition *tr = static_cast <Transition *>(selection.at(i));
2016 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2017 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2018 } else transitionAccepted = false;
2021 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2022 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2025 } else for (int i = 0; i < itemList.count(); i++) {
2026 if (itemList.at(i)->type() == AVWIDGET) {
2027 ClipItem *item = (ClipItem *) itemList.at(i);
2029 info.startPos = item->startPos();
2030 info.endPos = info.startPos + GenTime(65, m_document->fps());
2031 info.track = item->track();
2033 // Check there is no other transition at that place
2034 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2035 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2036 QList<QGraphicsItem *> selection = m_scene->items(r);
2037 bool transitionAccepted = true;
2038 for (int i = 0; i < selection.count(); i++) {
2039 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2040 Transition *tr = static_cast <Transition *>(selection.at(i));
2041 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2042 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2043 } else transitionAccepted = false;
2046 int transitiontrack = getPreviousVideoTrack(info.track);
2047 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2048 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2053 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2055 if (transitionInfo.startPos >= transitionInfo.endPos) {
2056 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2059 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2060 m_commandStack->push(command);
2061 setDocumentModified();
2064 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2066 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2067 //kDebug() << "---- ADDING transition " << params.attribute("value");
2068 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2069 scene()->addItem(tr);
2070 setDocumentModified();
2072 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2077 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2079 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2081 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2084 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2085 if (m_dragItem == item) m_dragItem = NULL;
2087 #if QT_VERSION >= 0x040600
2088 // animate item deletion
2089 item->closeAnimation();
2093 emit transitionItemSelected(NULL);
2094 setDocumentModified();
2097 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2099 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2100 QDomElement xml = tr->toXML();
2101 if (old.isNull() || xml.isNull()) {
2102 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2105 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2106 m_commandStack->push(command);
2107 setDocumentModified();
2110 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2112 Transition *item = getTransitionItemAt(pos, track);
2114 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2118 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2119 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);
2120 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2121 item->setTransitionParameters(transition);
2122 if (updateTransitionWidget) {
2123 ItemInfo info = item->info();
2125 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2126 if (transitionClip && transitionClip->baseClip()) {
2127 QString size = transitionClip->baseClip()->getProperty("frame_size");
2128 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2129 if (factor == 0) factor = 1.0;
2130 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2131 p.setY(size.section('x', 1, 1).toInt());
2133 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2135 setDocumentModified();
2138 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2141 const QPointF pos = mapToScene(event->pos());
2142 if (m_selectionGroup) {
2143 m_selectionGroup->setPos(pos);
2144 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2145 event->acceptProposedAction();
2147 // Drag enter was not possible, try again at mouse position
2148 insertDropClips(event->mimeData(), event->pos());
2152 QGraphicsView::dragMoveEvent(event);
2156 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2158 if (m_selectionGroup && m_clipDrag) {
2159 m_thumbsTimer.stop();
2160 m_waitingThumbs.clear();
2161 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2163 scene()->destroyItemGroup(m_selectionGroup);
2164 m_selectionGroup = NULL;
2165 } else QGraphicsView::dragLeaveEvent(event);
2168 void CustomTrackView::dropEvent(QDropEvent * event)
2170 if (m_selectionGroup && m_clipDrag) {
2171 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2172 resetSelectionGroup();
2173 m_scene->clearSelection();
2174 bool hasVideoClip = false;
2175 QUndoCommand *addCommand = new QUndoCommand();
2176 addCommand->setText(i18n("Add timeline clip"));
2177 QList <ClipItem *> brokenClips;
2179 for (int i = 0; i < items.count(); i++) {
2180 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2181 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2182 if (items.count() == 1) {
2183 updateClipTypeActions(item);
2185 updateClipTypeActions(NULL);
2188 //TODO: take care of edit mode for undo
2189 item->baseClip()->addReference();
2190 //item->setZValue(item->defaultZValue());
2191 m_document->updateClip(item->baseClip()->getId());
2192 ItemInfo info = item->info();
2194 int tracknumber = m_document->tracksCount() - info.track - 1;
2195 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2196 if (isLocked) item->setItemLocked(true);
2197 ItemInfo clipInfo = info;
2198 clipInfo.track = m_document->tracksCount() - item->track();
2200 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2202 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2203 brokenClips.append(item);
2206 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2208 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2210 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2211 // add transparency transition
2212 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2213 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2215 item->setSelected(true);
2217 qDeleteAll(brokenClips);
2218 brokenClips.clear();
2219 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2220 else delete addCommand;
2222 // Automatic audio split
2223 if (KdenliveSettings::splitaudio())
2225 setDocumentModified();
2229 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2230 QList<QGraphicsItem *> selection = m_scene->items(rect);
2231 QStringList timelineList;
2233 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2234 for (int i = 0; i < selection.count(); i++) {
2235 if (selection.at(i)->type() == AVWIDGET) {
2236 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2237 int start = clip->startPos().frames(m_document->fps());
2238 int end = clip->endPos().frames(m_document->fps());
2239 timelineList.append(QString::number(start) + "-" + QString::number(end));
2242 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2245 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2246 if (items.count() > 1) groupSelectedItems(true);
2247 event->setDropAction(Qt::MoveAction);
2249 } else QGraphicsView::dropEvent(event);
2253 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2255 bool snap = KdenliveSettings::snaptopoints();
2256 KdenliveSettings::setSnaptopoints(false);
2257 if (mode == OVERWRITEEDIT) {
2258 // if we are in overwrite mode, move clips accordingly
2260 if (item == NULL) info = posinfo;
2261 else info = item->info();
2262 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);
2263 QList<QGraphicsItem *> selection = m_scene->items(rect);
2264 if (item) selection.removeAll(item);
2265 for (int i = 0; i < selection.count(); i++) {
2266 if (!selection.at(i)->isEnabled()) continue;
2267 if (selection.at(i)->type() == AVWIDGET) {
2268 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2269 if (clip->startPos() < info.startPos) {
2270 if (clip->endPos() > info.endPos) {
2271 ItemInfo clipInfo = clip->info();
2272 ItemInfo dupInfo = clipInfo;
2273 GenTime diff = info.startPos - clipInfo.startPos;
2274 dupInfo.startPos = info.startPos;
2275 dupInfo.cropStart += diff;
2276 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2277 ItemInfo newdupInfo = dupInfo;
2278 GenTime diff2 = info.endPos - info.startPos;
2279 newdupInfo.startPos = info.endPos;
2280 newdupInfo.cropStart += diff2;
2281 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2282 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2283 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2284 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2285 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2287 ItemInfo newclipInfo = clip->info();
2288 newclipInfo.endPos = info.startPos;
2289 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2290 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2292 } else if (clip->endPos() <= info.endPos) {
2293 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2294 scene()->removeItem(clip);
2298 ItemInfo newclipInfo = clip->info();
2299 newclipInfo.startPos = info.endPos;
2300 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2301 clip->resizeStart(info.endPos.frames(m_document->fps()));
2305 } else if (mode == INSERTEDIT) {
2306 // if we are in push mode, move clips accordingly
2308 if (item == NULL) info = posinfo;
2309 else info = item->info();
2310 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);
2311 QList<QGraphicsItem *> selection = m_scene->items(rect);
2312 if (item) selection.removeAll(item);
2313 for (int i = 0; i < selection.count(); i++) {
2314 if (selection.at(i)->type() == AVWIDGET) {
2315 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2316 if (clip->startPos() < info.startPos) {
2317 if (clip->endPos() > info.startPos) {
2318 ItemInfo clipInfo = clip->info();
2319 ItemInfo dupInfo = clipInfo;
2320 GenTime diff = info.startPos - clipInfo.startPos;
2321 dupInfo.startPos = info.startPos;
2322 dupInfo.cropStart += diff;
2323 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2324 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2325 // Commented out; variable dup unused. --granjow
2326 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2327 cutClip(clipInfo, info.startPos, true, false);
2330 // TODO: add insertspacecommand
2335 KdenliveSettings::setSnaptopoints(snap);
2339 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2341 if (mode == OVERWRITEEDIT) {
2342 // if we are in overwrite or push mode, move clips accordingly
2343 bool snap = KdenliveSettings::snaptopoints();
2344 KdenliveSettings::setSnaptopoints(false);
2345 ItemInfo info = item->info();
2346 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2347 QList<QGraphicsItem *> selection = m_scene->items(rect);
2348 selection.removeAll(item);
2349 for (int i = 0; i < selection.count(); i++) {
2350 if (!selection.at(i)->isEnabled()) continue;
2351 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2352 Transition *tr = static_cast<Transition *>(selection.at(i));
2353 if (tr->startPos() < info.startPos) {
2354 ItemInfo firstPos = tr->info();
2355 ItemInfo newPos = firstPos;
2356 firstPos.endPos = item->startPos();
2357 newPos.startPos = item->endPos();
2358 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2359 if (tr->endPos() > info.endPos) {
2361 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2363 } else if (tr->endPos() > info.endPos) {
2365 ItemInfo firstPos = tr->info();
2366 firstPos.startPos = item->endPos();
2367 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2369 // remove transition
2370 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2374 KdenliveSettings::setSnaptopoints(snap);
2378 QStringList CustomTrackView::mimeTypes() const
2380 QStringList qstrList;
2381 // list of accepted mime types for drop
2382 qstrList.append("text/plain");
2383 qstrList.append("kdenlive/producerslist");
2384 qstrList.append("kdenlive/clip");
2388 Qt::DropActions CustomTrackView::supportedDropActions() const
2390 // returns what actions are supported when dropping
2391 return Qt::MoveAction;
2394 void CustomTrackView::setDuration(int duration)
2396 int diff = qAbs(duration - sceneRect().width());
2397 if (diff * matrix().m11() > -50) {
2398 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2399 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2401 m_projectDuration = duration;
2404 int CustomTrackView::duration() const
2406 return m_projectDuration;
2409 void CustomTrackView::addTrack(TrackInfo type, int ix)
2411 if (ix == -1 || ix == m_document->tracksCount()) {
2412 m_document->insertTrack(0, type);
2413 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2415 m_document->insertTrack(m_document->tracksCount() - ix, type);
2416 // insert track in MLT playlist
2417 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2419 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2420 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2421 QList<QGraphicsItem *> selection = m_scene->items(r);
2422 resetSelectionGroup();
2424 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2425 scene()->addItem(m_selectionGroup);
2426 for (int i = 0; i < selection.count(); i++) {
2427 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2428 m_selectionGroup->addToGroup(selection.at(i));
2429 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2432 // Move graphic items
2433 m_selectionGroup->translate(0, m_tracksHeight);
2435 // adjust track number
2436 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2437 for (int i = 0; i < children.count(); i++) {
2438 if (children.at(i)->type() == GROUPWIDGET) {
2439 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2440 children << grp->childItems();
2443 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2445 ItemInfo clipinfo = item->info();
2446 if (item->type() == AVWIDGET) {
2447 ClipItem *clip = static_cast <ClipItem *>(item);
2448 // slowmotion clips are not track dependant, so no need to update them
2449 if (clip->speed() != 1.0) continue;
2450 // We add a move clip command so that we get the correct producer for new track number
2451 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2452 Mlt::Producer *prod;
2453 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2454 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2455 else prod = clip->baseClip()->producer(clipinfo.track);
2456 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2457 // problem updating clip
2458 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2461 } else if (item->type() == TRANSITIONWIDGET) {
2462 Transition *tr = static_cast <Transition *>(item);
2463 int track = tr->transitionEndTrack();
2465 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2469 resetSelectionGroup(false);
2472 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2473 for (int i = 0; i < m_guides.count(); i++) {
2474 QLineF l = m_guides.at(i)->line();
2475 l.setP2(QPointF(l.x2(), maxHeight));
2476 m_guides.at(i)->setLine(l);
2478 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2479 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2480 viewport()->update();
2481 emit tracksChanged();
2482 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2483 //setFixedHeight(50 * m_tracksCount);
2486 void CustomTrackView::removeTrack(int ix)
2488 // Delete track in MLT playlist
2489 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2490 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2492 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2493 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2494 QList<QGraphicsItem *> selection = m_scene->items(r);
2496 resetSelectionGroup();
2498 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2499 scene()->addItem(m_selectionGroup);
2500 for (int i = 0; i < selection.count(); i++) {
2501 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2502 m_selectionGroup->addToGroup(selection.at(i));
2503 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2506 // Move graphic items
2507 qreal ydiff = 0 - (int) m_tracksHeight;
2508 m_selectionGroup->translate(0, ydiff);
2510 // adjust track number
2511 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2512 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2513 for (int i = 0; i < children.count(); i++) {
2514 if (children.at(i)->type() == GROUPWIDGET) {
2515 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2516 children << grp->childItems();
2519 if (children.at(i)->type() == AVWIDGET) {
2520 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2522 ItemInfo clipinfo = clip->info();
2523 // We add a move clip command so that we get the correct producer for new track number
2524 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2525 Mlt::Producer *prod;
2526 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2527 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2528 else prod = clip->baseClip()->producer(clipinfo.track);
2529 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2530 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2533 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2534 Transition *tr = static_cast <Transition *>(children.at(i));
2536 int track = tr->transitionEndTrack();
2538 ItemInfo clipinfo = tr->info();
2539 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2543 resetSelectionGroup(false);
2545 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2546 for (int i = 0; i < m_guides.count(); i++) {
2547 QLineF l = m_guides.at(i)->line();
2548 l.setP2(QPointF(l.x2(), maxHeight));
2549 m_guides.at(i)->setLine(l);
2551 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2552 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2554 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2555 viewport()->update();
2556 emit tracksChanged();
2557 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2560 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2562 for (int i = 0; i < trackInfos.count(); ++i) {
2563 m_document->setTrackType(i, trackInfos.at(i));
2564 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2567 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2568 viewport()->update();
2571 void CustomTrackView::slotSwitchTrackAudio(int ix)
2573 /*for (int i = 0; i < m_document->tracksCount(); i++)
2574 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2575 int tracknumber = m_document->tracksCount() - ix - 1;
2576 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2577 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2578 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2579 setDocumentModified();
2582 void CustomTrackView::slotSwitchTrackLock(int ix)
2584 int tracknumber = m_document->tracksCount() - ix - 1;
2585 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2586 m_commandStack->push(command);
2590 void CustomTrackView::lockTrack(int ix, bool lock)
2592 int tracknumber = m_document->tracksCount() - ix - 1;
2593 m_document->switchTrackLock(tracknumber, lock);
2594 emit doTrackLock(ix, lock);
2595 AbstractClipItem *clip = NULL;
2596 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2598 for (int i = 0; i < selection.count(); i++) {
2599 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2600 if (selection.at(i)->isSelected()) {
2601 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2602 else emit transitionItemSelected(NULL);
2604 clip = static_cast <AbstractClipItem *>(selection.at(i));
2605 clip->setItemLocked(lock);
2606 if (clip == m_dragItem)
2609 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2610 viewport()->update();
2611 setDocumentModified();
2614 void CustomTrackView::slotSwitchTrackVideo(int ix)
2616 int tracknumber = m_document->tracksCount() - ix;
2617 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2618 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2619 setDocumentModified();
2622 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2624 // Check there is no group going over several tracks there, or that would result in timeline corruption
2625 QList<QGraphicsItem *> selection = scene()->items(rect);
2627 int maxHeight = m_tracksHeight * 1.5;
2628 for (int i = 0; i < selection.count(); i++) {
2629 // Check that we don't try to move a group with clips on other tracks
2630 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2633 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2641 void CustomTrackView::slotRemoveSpace()
2645 if (m_menuPosition.isNull()) {
2646 pos = GenTime(cursorPos(), m_document->fps());
2648 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2651 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2652 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2655 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2656 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2660 ClipItem *item = getClipItemAt(pos, track);
2662 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);
2665 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2666 //kDebug() << "// GOT LENGT; " << length;
2668 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);
2672 // Make sure there is no group in the way
2673 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2676 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2678 // groups found on track, do not allow the move
2679 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2683 QList<ItemInfo> clipsToMove;
2684 QList<ItemInfo> transitionsToMove;
2686 for (int i = 0; i < items.count(); i++) {
2687 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2688 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2689 ItemInfo info = item->info();
2690 if (item->type() == AVWIDGET) {
2691 clipsToMove.append(info);
2692 } else if (item->type() == TRANSITIONWIDGET) {
2693 transitionsToMove.append(info);
2698 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2699 m_commandStack->push(command);
2702 void CustomTrackView::slotInsertSpace()
2706 if (m_menuPosition.isNull()) {
2707 pos = GenTime(cursorPos(), m_document->fps());
2709 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2710 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2712 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2713 if (d.exec() != QDialog::Accepted) return;
2714 GenTime spaceDuration = d.selectedDuration();
2715 track = d.selectedTrack();
2717 QList<QGraphicsItem *> items;
2719 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2720 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2724 ClipItem *item = getClipItemAt(pos, track);
2725 if (item) pos = item->startPos();
2727 // Make sure there is no group in the way
2728 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2730 items = checkForGroups(rect, &isOk);
2732 // groups found on track, do not allow the move
2733 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2737 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2738 items = scene()->items(rect);
2741 QList<ItemInfo> clipsToMove;
2742 QList<ItemInfo> transitionsToMove;
2744 for (int i = 0; i < items.count(); i++) {
2745 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2746 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2747 ItemInfo info = item->info();
2748 if (item->type() == AVWIDGET)
2749 clipsToMove.append(info);
2750 else if (item->type() == TRANSITIONWIDGET)
2751 transitionsToMove.append(info);
2755 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2756 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2757 m_commandStack->push(command);
2761 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2763 int diff = duration.frames(m_document->fps());
2764 resetSelectionGroup();
2765 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2766 scene()->addItem(m_selectionGroup);
2768 Transition *transition;
2770 // Create lists with start pos for each track
2771 QMap <int, int> trackClipStartList;
2772 QMap <int, int> trackTransitionStartList;
2774 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2775 trackClipStartList[i] = -1;
2776 trackTransitionStartList[i] = -1;
2779 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2780 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2782 if (clip->parentItem()) {
2783 m_selectionGroup->addToGroup(clip->parentItem());
2784 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2786 m_selectionGroup->addToGroup(clip);
2787 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2789 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))
2790 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2792 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);
2795 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2796 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2798 if (transition->parentItem()) {
2799 m_selectionGroup->addToGroup(transition->parentItem());
2800 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2802 m_selectionGroup->addToGroup(transition);
2803 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2805 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))
2806 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2807 } 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);
2809 m_selectionGroup->translate(diff, 0);
2811 // update items coordinates
2812 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2814 for (int i = 0; i < itemList.count(); i++) {
2815 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2816 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2817 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2818 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2819 for (int j = 0; j < children.count(); j++) {
2820 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2825 resetSelectionGroup(false);
2827 track = m_document->tracksCount() - track;
2828 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2831 void CustomTrackView::deleteClip(const QString &clipId)
2833 resetSelectionGroup();
2834 QList<QGraphicsItem *> itemList = items();
2835 QUndoCommand *deleteCommand = new QUndoCommand();
2837 for (int i = 0; i < itemList.count(); i++) {
2838 if (itemList.at(i)->type() == AVWIDGET) {
2839 ClipItem *item = (ClipItem *)itemList.at(i);
2840 if (item->clipProducer() == clipId) {
2842 if (item->parentItem()) {
2843 // Clip is in a group, destroy the group
2844 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2846 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2850 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2851 if (count == 0) delete deleteCommand;
2852 else m_commandStack->push(deleteCommand);
2855 void CustomTrackView::setCursorPos(int pos, bool seek)
2857 if (pos == m_cursorPos) return;
2858 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2860 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2861 else if (m_autoScroll) checkScrolling();
2862 m_cursorLine->setPos(m_cursorPos, 0);
2865 void CustomTrackView::updateCursorPos()
2867 m_cursorLine->setPos(m_cursorPos, 0);
2870 int CustomTrackView::cursorPos()
2872 return (int)(m_cursorPos);
2875 void CustomTrackView::moveCursorPos(int delta)
2877 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2878 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2879 m_cursorPos += delta;
2880 m_cursorLine->setPos(m_cursorPos, 0);
2881 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2884 void CustomTrackView::initCursorPos(int pos)
2886 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2888 m_cursorLine->setPos(pos, 0);
2892 void CustomTrackView::checkScrolling()
2894 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2897 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2899 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2900 QGraphicsView::mouseReleaseEvent(event);
2901 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2902 #if QT_VERSION >= 0x040600
2903 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2905 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2906 if (event->button() == Qt::MidButton) {
2909 setDragMode(QGraphicsView::NoDrag);
2910 if (m_operationMode == MOVEGUIDE) {
2911 setCursor(Qt::ArrowCursor);
2912 m_operationMode = NONE;
2913 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2914 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2915 if (newPos != m_dragGuide->position()) {
2916 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2917 m_commandStack->push(command);
2918 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2919 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2920 m_document->syncGuides(m_guides);
2925 } else if (m_operationMode == SPACER && m_selectionGroup) {
2927 if (event->modifiers() != Qt::ControlModifier) {
2928 // We are moving all tracks
2930 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2931 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2933 if (timeOffset != GenTime()) {
2934 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2936 QList<ItemInfo> clipsToMove;
2937 QList<ItemInfo> transitionsToMove;
2939 // Create lists with start pos for each track
2940 QMap <int, int> trackClipStartList;
2941 QMap <int, int> trackTransitionStartList;
2943 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2944 trackClipStartList[i] = -1;
2945 trackTransitionStartList[i] = -1;
2948 for (int i = 0; i < items.count(); i++) {
2949 if (items.at(i)->type() == GROUPWIDGET)
2950 items += items.at(i)->childItems();
2953 for (int i = 0; i < items.count(); i++) {
2954 if (items.at(i)->type() == AVWIDGET) {
2955 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2956 ItemInfo info = item->info();
2957 clipsToMove.append(info);
2959 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2960 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2961 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2962 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2963 ItemInfo info = item->info();
2964 transitionsToMove.append(info);
2966 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2967 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2970 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2971 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2972 m_commandStack->push(command);
2973 if (track != -1) track = m_document->tracksCount() - track;
2974 kDebug() << "SPACER TRACK:" << track;
2975 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2976 setDocumentModified();
2979 resetSelectionGroup(false);
2980 m_operationMode = NONE;
2981 } else if (m_operationMode == RUBBERSELECTION) {
2982 //kDebug() << "// END RUBBER SELECT";
2983 resetSelectionGroup();
2984 groupSelectedItems();
2985 m_operationMode = NONE;
2988 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2989 emit transitionItemSelected(NULL);
2993 if (m_dragItem) info = m_dragItem->info();
2995 if (m_operationMode == MOVE) {
2996 setCursor(Qt::OpenHandCursor);
2997 if (m_dragItem->parentItem() == 0) {
2998 // we are moving one clip, easy
2999 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3000 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3001 Mlt::Producer *prod;
3002 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3003 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3004 else prod = item->baseClip()->producer(info.track);
3005 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - info.track), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(info.startPos.frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3008 QUndoCommand *moveCommand = new QUndoCommand();
3009 moveCommand->setText(i18n("Move clip"));
3010 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3012 int tracknumber = m_document->tracksCount() - item->track() - 1;
3013 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3014 if (isLocked) item->setItemLocked(true);
3015 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3016 // Also move automatic transitions (on lower track)
3017 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3018 ItemInfo startTrInfo;
3019 ItemInfo newStartTrInfo;
3020 bool moveStartTrans = false;
3021 bool moveEndTrans = false;
3022 if (startTransition && startTransition->isAutomatic()) {
3023 startTrInfo = startTransition->info();
3024 newStartTrInfo = startTrInfo;
3025 newStartTrInfo.track = info.track;
3026 newStartTrInfo.startPos = info.startPos;
3027 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3028 // transition end should stay the same
3030 // transition end should be adjusted to clip
3031 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3033 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3035 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3036 // Check if there is a transition at clip end
3037 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3038 if (tr && tr->isAutomatic()) {
3039 ItemInfo trInfo = tr->info();
3040 ItemInfo newTrInfo = trInfo;
3041 newTrInfo.track = info.track;
3042 newTrInfo.endPos = m_dragItem->endPos();
3043 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3044 // transition start should stay the same
3046 // transition start should be moved
3047 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3049 if (newTrInfo.startPos < newTrInfo.endPos) {
3050 moveEndTrans = true;
3051 if (moveStartTrans) {
3052 // we have to move both transitions, remove the start one so that there is no collision
3053 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3055 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3056 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3057 if (moveStartTrans) {
3058 // re-add transition in correct place
3059 int transTrack = startTransition->transitionEndTrack();
3060 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3061 transTrack = getPreviousVideoTrack(info.track);
3063 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3064 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3070 if (moveStartTrans && !moveEndTrans) {
3071 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3072 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3075 // Also move automatic transitions (on upper track)
3076 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3077 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3078 ItemInfo trInfo = tr->info();
3079 ItemInfo newTrInfo = trInfo;
3080 newTrInfo.startPos = m_dragItem->startPos();
3081 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3082 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3083 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3084 // transition end should be adjusted to clip on upper track
3085 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3087 if (newTrInfo.startPos < newTrInfo.endPos) {
3088 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3089 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3093 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3094 // Check if there is a transition at clip end
3095 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3096 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3097 ItemInfo trInfo = tr->info();
3098 ItemInfo newTrInfo = trInfo;
3099 newTrInfo.endPos = m_dragItem->endPos();
3100 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3101 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3102 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3103 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3104 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3105 // transition start should be moved
3106 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3108 if (newTrInfo.startPos < newTrInfo.endPos) {
3109 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3110 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3115 m_commandStack->push(moveCommand);
3116 //checkTrackSequence(m_dragItem->track());
3118 // undo last move and emit error message
3119 bool snap = KdenliveSettings::snaptopoints();
3120 KdenliveSettings::setSnaptopoints(false);
3121 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3122 KdenliveSettings::setSnaptopoints(snap);
3123 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3125 setDocumentModified();
3127 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3128 Transition *transition = static_cast <Transition *>(m_dragItem);
3129 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3130 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)) {
3131 // Moving transition failed, revert to previous position
3132 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3133 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3135 QUndoCommand *moveCommand = new QUndoCommand();
3136 moveCommand->setText(i18n("Move transition"));
3137 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3138 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3139 m_commandStack->push(moveCommand);
3140 setDocumentModified();
3144 // Moving several clips. We need to delete them and readd them to new position,
3145 // or they might overlap each other during the move
3146 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3147 QList<QGraphicsItem *> items = group->childItems();
3149 QList<ItemInfo> clipsToMove;
3150 QList<ItemInfo> transitionsToMove;
3152 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3153 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3154 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3155 QUndoCommand *moveGroup = new QUndoCommand();
3156 moveGroup->setText(i18n("Move group"));
3157 if (timeOffset != GenTime() || trackOffset != 0) {
3158 // remove items in MLT playlist
3161 int max = items.count();
3162 for (int i = 0; i < max; i++) {
3163 if (items.at(i)->type() == GROUPWIDGET) {
3164 items += items.at(i)->childItems();
3167 m_document->renderer()->blockSignals(true);
3168 for (int i = 0; i < items.count(); i++) {
3169 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3170 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3171 ItemInfo info = item->info();
3172 if (item->type() == AVWIDGET) {
3173 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3174 // error, clip cannot be removed from playlist
3175 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3177 clipsToMove.append(info);
3180 transitionsToMove.append(info);
3181 Transition *tr = static_cast <Transition*>(item);
3182 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3185 m_document->renderer()->blockSignals(false);
3186 for (int i = 0; i < items.count(); i++) {
3187 // re-add items in correct place
3188 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3189 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3191 ItemInfo info = item->info();
3192 int tracknumber = m_document->tracksCount() - info.track - 1;
3193 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3195 group->removeFromGroup(item);
3196 item->setItemLocked(true);
3199 if (item->type() == AVWIDGET) {
3200 ClipItem *clip = static_cast <ClipItem*>(item);
3201 info.track = m_document->tracksCount() - info.track;
3202 Mlt::Producer *prod;
3203 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3204 if (clip->isAudioOnly())
3205 prod = clip->baseClip()->audioProducer(info.track);
3206 else if (clip->isVideoOnly())
3207 prod = clip->baseClip()->videoProducer();
3209 prod = clip->baseClip()->producer(info.track);
3210 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3211 for (int i = 0; i < clip->effectsCount(); i++) {
3212 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3215 Transition *tr = static_cast <Transition*>(item);
3216 int newTrack = tr->transitionEndTrack();
3217 if (!tr->forcedTrack()) {
3218 newTrack = getPreviousVideoTrack(info.track);
3220 tr->updateTransitionEndTrack(newTrack);
3221 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3222 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3225 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3226 m_commandStack->push(moveGroup);
3228 //QPointF top = group->sceneBoundingRect().topLeft();
3229 //QPointF oldpos = m_selectionGroup->scenePos();
3230 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3231 //group->setPos(top);
3232 //TODO: get rid of the 3 lines below
3233 if (m_selectionGroup) {
3234 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3235 m_selectionGroupInfo.track = m_selectionGroup->track();
3237 rebuildGroup((AbstractGroupItem *)group);
3239 setDocumentModified();
3242 m_document->renderer()->doRefresh();
3243 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3245 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3246 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3248 QUndoCommand *resizeCommand = new QUndoCommand();
3249 resizeCommand->setText(i18n("Resize group"));
3250 QList <QGraphicsItem *> items = parent->childItems();
3251 QList <ItemInfo> infos = parent->resizeInfos();
3252 parent->clearResizeInfos();
3254 for (int i = 0; i < items.count(); ++i) {
3255 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3256 if (item && item->type() == AVWIDGET) {
3257 ItemInfo info = infos.at(itemcount);
3258 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3262 m_commandStack->push(resizeCommand);
3265 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3267 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3269 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3270 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3272 QUndoCommand *resizeCommand = new QUndoCommand();
3273 resizeCommand->setText(i18n("Resize group"));
3274 QList <QGraphicsItem *> items = parent->childItems();
3275 QList <ItemInfo> infos = parent->resizeInfos();
3276 parent->clearResizeInfos();
3278 for (int i = 0; i < items.count(); ++i) {
3279 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3280 if (item && item->type() == AVWIDGET) {
3281 ItemInfo info = infos.at(itemcount);
3282 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3286 m_commandStack->push(resizeCommand);
3289 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3291 } else if (m_operationMode == FADEIN) {
3292 // resize fade in effect
3293 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3294 int ix = item->hasEffect("volume", "fadein");
3295 int ix2 = item->hasEffect("", "fade_from_black");
3297 QDomElement oldeffect = item->effectAt(ix);
3298 int start = item->cropStart().frames(m_document->fps());
3299 int end = item->fadeIn();
3301 slotDeleteEffect(item, oldeffect, false);
3304 QDomElement effect = oldeffect.cloneNode().toElement();
3305 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3306 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3307 slotUpdateClipEffect(item, effect, oldeffect, ix);
3308 emit clipItemSelected(item, ix);
3310 } else if (item->fadeIn() != 0 && ix2 == -1) {
3312 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3314 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3315 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3316 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3317 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3320 QDomElement oldeffect = item->effectAt(ix2);
3321 int start = item->cropStart().frames(m_document->fps());
3322 int end = item->fadeIn();
3324 slotDeleteEffect(item, oldeffect, false);
3327 QDomElement effect = oldeffect.cloneNode().toElement();
3328 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3329 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3330 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3331 emit clipItemSelected(item, ix2);
3334 } else if (m_operationMode == FADEOUT) {
3335 // resize fade in effect
3336 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3337 int ix = item->hasEffect("volume", "fadeout");
3338 int ix2 = item->hasEffect("", "fade_to_black");
3340 QDomElement oldeffect = item->effectAt(ix);
3341 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3342 int start = item->fadeOut();
3344 slotDeleteEffect(item, oldeffect, false);
3346 start = end - start;
3347 QDomElement effect = oldeffect.cloneNode().toElement();
3348 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3349 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3350 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3351 slotUpdateClipEffect(item, effect, oldeffect, ix);
3352 emit clipItemSelected(item, ix);
3354 } else if (item->fadeOut() != 0 && ix2 == -1) {
3356 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3358 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3359 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3360 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3361 EffectsList::setParameter(effect, "out", QString::number(0));
3362 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3365 QDomElement oldeffect = item->effectAt(ix2);
3366 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3367 int start = item->fadeOut();
3369 slotDeleteEffect(item, oldeffect, false);
3371 start = end - start;
3372 QDomElement effect = oldeffect.cloneNode().toElement();
3373 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3374 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3375 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3376 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3377 emit clipItemSelected(item, ix2);
3380 } else if (m_operationMode == KEYFRAME) {
3381 // update the MLT effect
3382 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3383 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3385 // check if we want to remove keyframe
3386 double val = mapToScene(event->pos()).toPoint().y();
3387 QRectF br = item->sceneBoundingRect();
3388 double maxh = 100.0 / br.height();
3389 val = (br.bottom() - val) * maxh;
3390 int start = item->cropStart().frames(m_document->fps());
3391 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3393 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3395 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3397 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3400 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3401 //item->updateKeyframeEffect();
3402 //QString next = item->keyframes(item->selectedEffectIndex());
3403 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3404 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3406 m_commandStack->push(command);
3407 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3408 emit clipItemSelected(item, item->selectedEffectIndex());
3410 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3411 // A transition is selected
3413 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3414 if (transitionClip && transitionClip->baseClip()) {
3415 QString size = transitionClip->baseClip()->getProperty("frame_size");
3416 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3417 if (factor == 0) factor = 1.0;
3418 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3419 p.setY(size.section('x', 1, 1).toInt());
3421 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3422 } else emit transitionItemSelected(NULL);
3423 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3424 m_operationMode = NONE;
3427 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3429 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3431 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3432 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3435 if (item->isSelected()) emit clipItemSelected(NULL);
3436 item->baseClip()->removeReference();
3437 m_document->updateClip(item->baseClip()->getId());
3439 /*if (item->baseClip()->isTransparent()) {
3440 // also remove automatic transition
3441 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3442 if (tr && tr->isAutomatic()) {
3443 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3444 scene()->removeItem(tr);
3448 m_waitingThumbs.removeAll(item);
3449 if (m_dragItem == item) m_dragItem = NULL;
3450 #if QT_VERSION >= 0x040600
3451 // animate item deletion
3452 item->closeAnimation();
3453 /*if (refresh) item->closeAnimation();
3455 // no refresh, means we have several operations chained, we need to delete clip immediatly
3456 // so that it does not get in the way of the other
3465 setDocumentModified();
3466 if (refresh) m_document->renderer()->doRefresh();
3469 void CustomTrackView::deleteSelectedClips()
3471 resetSelectionGroup();
3472 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3473 if (itemList.count() == 0) {
3474 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3477 scene()->clearSelection();
3478 QUndoCommand *deleteSelected = new QUndoCommand();
3480 bool resetGroup = false;
3483 int transitionCount = 0;
3484 // expand & destroy groups
3485 for (int i = 0; i < itemList.count(); i++) {
3486 if (itemList.at(i)->type() == GROUPWIDGET) {
3488 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3489 QList <ItemInfo> clipInfos;
3490 QList <ItemInfo> transitionInfos;
3491 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3492 for (int j = 0; j < children.count(); j++) {
3493 if (children.at(j)->type() == AVWIDGET) {
3494 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3495 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3496 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3497 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3498 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3500 if (itemList.contains(children.at(j))) {
3501 children.removeAt(j);
3505 itemList += children;
3506 if (clipInfos.count() > 0)
3507 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3509 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3510 itemList.insert(i + 1, itemList.at(i)->parentItem());
3513 for (int i = 0; i < itemList.count(); i++) {
3514 if (itemList.at(i)->type() == AVWIDGET) {
3516 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3517 if (item->parentItem()) resetGroup = true;
3518 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3519 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3520 emit clipItemSelected(NULL);
3521 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3523 Transition *item = static_cast <Transition *>(itemList.at(i));
3524 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3525 if (item->parentItem()) resetGroup = true;
3526 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3527 emit transitionItemSelected(NULL);
3530 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3531 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3532 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3533 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3534 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3535 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3536 else deleteSelected->setText(i18n("Delete selected items"));
3537 m_commandStack->push(deleteSelected);
3540 void CustomTrackView::changeClipSpeed()
3542 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3543 if (itemList.count() == 0) {
3544 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3547 QUndoCommand *changeSelected = new QUndoCommand();
3548 changeSelected->setText("Edit clip speed");
3552 for (int i = 0; i < itemList.count(); i++) {
3553 if (itemList.at(i)->type() == AVWIDGET) {
3554 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3555 ItemInfo info = item->info();
3556 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3558 double speed = (double) percent / 100.0;
3559 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3561 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3565 if (count > 0) m_commandStack->push(changeSelected);
3566 else delete changeSelected;
3569 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3571 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3572 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3574 kDebug() << "ERROR: Cannot find clip for speed change";
3575 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3578 info.track = m_document->tracksCount() - item->track();
3580 if (item->isVideoOnly())
3581 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3582 else if (item->isAudioOnly())
3583 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3585 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3587 item->setSpeed(speed, strobe);
3588 item->updateRectGeometry();
3589 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3590 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3592 updatePositionEffects(item, info);
3593 setDocumentModified();
3594 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3597 void CustomTrackView::cutSelectedClips()
3599 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3600 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3601 for (int i = 0; i < itemList.count(); ++i) {
3602 if (!itemList.at(i))
3604 if (itemList.at(i)->type() == AVWIDGET) {
3605 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3606 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3607 // remove all group children from itemList so we do not attempt to cut them twice
3608 QList <QGraphicsItem *> children = item->parentItem()->childItems();
3609 QList <int> toRemove;
3610 for (int j = 0; j < children.count(); ++j) {
3611 for (int k = 0; k < itemList.count(); ++k) {
3612 if (children.at(j)->pos() == itemList.at(k)->pos()
3613 && children.at(j)->boundingRect() == itemList.at(k)->boundingRect()) {
3618 for (int j = 0; j < toRemove.count(); ++j)
3619 itemList.removeAt(toRemove.at(j));
3621 razorGroup((AbstractGroupItem *)item->parentItem(), currentPos);
3622 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3623 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3624 m_commandStack->push(command);
3626 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3627 // remove all group children from itemList so we do not attempt to cut them twice
3628 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3630 QList <QGraphicsItem *> children = itemList.at(i)->childItems();
3631 QList <int> toRemove;
3632 for (int j = 0; j < children.count(); ++j) {
3633 for (int k = 0; k < itemList.count(); ++k) {
3634 if (children.at(j)->pos() == itemList.at(k)->pos()
3635 && children.at(j)->boundingRect() == itemList.at(k)->boundingRect()) {
3640 for (int j = 0; j < toRemove.count(); ++j)
3641 itemList.removeAt(toRemove.at(j));
3643 razorGroup(group, currentPos);
3648 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3651 QList <QGraphicsItem *> children = group->childItems();
3652 QList <ItemInfo> clips1, transitions1;
3653 QList <ItemInfo> clipsCut, transitionsCut;
3654 QList <ItemInfo> clips2, transitions2;
3655 for (int i = 0; i < children.count(); ++i) {
3656 children.at(i)->setSelected(false);
3657 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3658 if (child->type() == AVWIDGET) {
3659 if (cutPos > child->endPos())
3660 clips1 << child->info();
3661 else if (cutPos < child->startPos())
3662 clips2 << child->info();
3664 clipsCut << child->info();
3666 if (cutPos > child->endPos())
3667 transitions1 << child->info();
3668 else if (cutPos < child->startPos())
3669 transitions2 << child->info();
3671 transitionsCut << child->info();
3674 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3676 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3677 m_commandStack->push(command);
3681 void CustomTrackView::slotRazorGroup(QList <ItemInfo> clips1, QList <ItemInfo> transitions1, QList <ItemInfo> clipsCut, QList <ItemInfo> transitionsCut, QList <ItemInfo> clips2, QList <ItemInfo> transitions2, GenTime cutPos, bool cut)
3684 for (int i = 0; i < clipsCut.count(); ++i) {
3685 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3687 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3688 clips1 << clip->info();
3689 if (clipBehind != NULL)
3690 clips2 << clipBehind->info();
3693 /* TODO: cut transitionsCut
3694 * For now just append them to group1 */
3695 transitions1 << transitionsCut;
3696 doGroupClips(clips1, transitions1, true);
3697 doGroupClips(clips2, transitions2, true);
3699 /* we might also just use clipsCut.at(0)->parentItem().
3700 * Do this loop just in case something went wrong during cut */
3701 for (int i = 0; i < clipsCut.count(); ++i) {
3702 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3703 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3704 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3705 QList <QGraphicsItem *> children = group->childItems();
3706 QList <ItemInfo> groupClips;
3707 QList <ItemInfo> groupTrans;
3708 for (int j = 0; j < children.count(); ++j) {
3709 if (children.at(j)->type() == AVWIDGET)
3710 groupClips << ((AbstractClipItem *)children.at(j))->info();
3711 else if (children.at(j)->type() == TRANSITIONWIDGET)
3712 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3714 doGroupClips(groupClips, groupTrans, false);
3718 for (int i = 0; i < clipsCut.count(); ++i)
3719 cutClip(clipsCut.at(i), cutPos, false);
3720 // TODO: uncut transitonsCut
3721 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3725 void CustomTrackView::groupClips(bool group)
3727 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3728 QList <ItemInfo> clipInfos;
3729 QList <ItemInfo> transitionInfos;
3730 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3733 int max = itemList.count();
3734 for (int i = 0; i < max; i++) {
3735 if (itemList.at(i)->type() == GROUPWIDGET) {
3736 itemList += itemList.at(i)->childItems();
3740 for (int i = 0; i < itemList.count(); i++) {
3741 if (itemList.at(i)->type() == AVWIDGET) {
3742 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3743 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3744 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3745 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3746 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3749 if (clipInfos.count() > 0) {
3750 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3751 m_commandStack->push(command);
3755 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3757 resetSelectionGroup();
3758 m_scene->clearSelection();
3760 for (int i = 0; i < clipInfos.count(); i++) {
3761 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3762 if (clip == NULL) continue;
3763 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3764 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3765 m_document->clipManager()->removeGroup(grp);
3766 scene()->destroyItemGroup(grp);
3768 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3770 for (int i = 0; i < transitionInfos.count(); i++) {
3771 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3772 if (tr == NULL) continue;
3773 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3774 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3775 m_document->clipManager()->removeGroup(grp);
3776 scene()->destroyItemGroup(grp);
3778 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3780 setDocumentModified();
3784 QList <QGraphicsItemGroup *> groups;
3785 for (int i = 0; i < clipInfos.count(); i++) {
3786 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3788 clip->setSelected(true);
3791 for (int i = 0; i < transitionInfos.count(); i++) {
3792 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3794 clip->setSelected(true);
3798 groupSelectedItems(false, true);
3799 setDocumentModified();
3802 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3804 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3805 if (baseclip == NULL) {
3806 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3810 if (baseclip->producer() == NULL) {
3811 // If the clip has no producer, we must wait until it is created...
3813 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3814 emit forceClipProcessing(clipId);
3815 qApp->processEvents();
3816 for (int i = 0; i < 3; i++) {
3817 if (baseclip->producer() == NULL) {
3818 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3821 if (baseclip->producer() == NULL) {
3822 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3826 emit displayMessage(QString(), InformationMessage);
3830 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3831 item->setEffectList(effects);
3832 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3833 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3834 scene()->addItem(item);
3836 int tracknumber = m_document->tracksCount() - info.track - 1;
3837 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3838 if (isLocked) item->setItemLocked(true);
3840 baseclip->addReference();
3841 m_document->updateClip(baseclip->getId());
3842 info.track = m_document->tracksCount() - info.track;
3843 Mlt::Producer *prod;
3844 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3845 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3846 else prod = baseclip->producer(info.track);
3847 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3848 for (int i = 0; i < item->effectsCount(); i++) {
3849 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3851 setDocumentModified();
3852 if (refresh) m_document->renderer()->doRefresh();
3853 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3854 m_thumbsTimer.start();
3857 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3859 QList<QGraphicsItem *> list = scene()->items();
3860 ClipItem *clip = NULL;
3861 for (int i = 0; i < list.size(); ++i) {
3862 if (list.at(i)->type() == AVWIDGET) {
3863 clip = static_cast <ClipItem *>(list.at(i));
3864 if (clip->clipProducer() == clipId) {
3865 ItemInfo info = clip->info();
3866 info.track = m_document->tracksCount() - clip->track();
3867 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3868 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3870 clip->refreshClip(true);
3877 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3879 int framepos = (int)(pos.frames(m_document->fps()));
3880 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3881 ClipItem *clip = NULL;
3882 for (int i = 0; i < list.size(); i++) {
3883 if (!list.at(i)->isEnabled()) continue;
3884 if (list.at(i)->type() == AVWIDGET) {
3885 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3886 if (test->endPos() == pos) clip = test;
3893 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3895 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3896 ClipItem *clip = NULL;
3897 for (int i = 0; i < list.size(); i++) {
3898 if (!list.at(i)->isEnabled()) continue;
3899 if (list.at(i)->type() == AVWIDGET) {
3900 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3901 if (test->startPos() == pos) clip = test;
3908 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3910 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3911 QList<QGraphicsItem *> list = scene()->items(p);
3912 ClipItem *clip = NULL;
3913 for (int i = 0; i < list.size(); i++) {
3914 if (!list.at(i)->isEnabled()) continue;
3915 if (list.at(i)->type() == AVWIDGET) {
3916 clip = static_cast <ClipItem *>(list.at(i));
3923 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3925 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3928 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3930 const QPointF p(pos, (track + 1) * m_tracksHeight);
3931 QList<QGraphicsItem *> list = scene()->items(p);
3932 Transition *clip = NULL;
3933 for (int i = 0; i < list.size(); i++) {
3934 if (!list.at(i)->isEnabled()) continue;
3935 if (list.at(i)->type() == TRANSITIONWIDGET) {
3936 clip = static_cast <Transition *>(list.at(i));
3943 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3945 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3948 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3950 int framepos = (int)(pos.frames(m_document->fps()));
3951 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3952 QList<QGraphicsItem *> list = scene()->items(p);
3953 Transition *clip = NULL;
3954 for (int i = 0; i < list.size(); i++) {
3955 if (!list.at(i)->isEnabled()) continue;
3956 if (list.at(i)->type() == TRANSITIONWIDGET) {
3957 Transition *test = static_cast <Transition *>(list.at(i));
3958 if (test->endPos() == pos) clip = test;
3965 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3967 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3968 QList<QGraphicsItem *> list = scene()->items(p);
3969 Transition *clip = NULL;
3970 for (int i = 0; i < list.size(); ++i) {
3971 if (!list.at(i)->isEnabled()) continue;
3972 if (list.at(i)->type() == TRANSITIONWIDGET) {
3973 Transition *test = static_cast <Transition *>(list.at(i));
3974 if (test->startPos() == pos) clip = test;
3981 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3983 if (m_selectionGroup) resetSelectionGroup(false);
3984 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3986 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);
3987 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3990 Mlt::Producer *prod;
3991 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3992 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3993 else prod = item->baseClip()->producer(end.track);
3995 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);
3997 bool snap = KdenliveSettings::snaptopoints();
3998 KdenliveSettings::setSnaptopoints(false);
3999 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4001 int tracknumber = m_document->tracksCount() - end.track - 1;
4002 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4003 m_scene->clearSelection();
4004 if (isLocked) item->setItemLocked(true);
4006 if (item->isItemLocked()) item->setItemLocked(false);
4007 item->setSelected(true);
4009 if (item->baseClip()->isTransparent()) {
4010 // Also move automatic transition
4011 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4012 if (tr && tr->isAutomatic()) {
4013 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4014 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);
4015 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4018 KdenliveSettings::setSnaptopoints(snap);
4019 setDocumentModified();
4021 // undo last move and emit error message
4022 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4024 if (refresh) m_document->renderer()->doRefresh();
4025 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4028 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4031 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4032 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4033 resetSelectionGroup();
4034 m_scene->clearSelection();
4036 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4037 scene()->addItem(m_selectionGroup);
4039 m_document->renderer()->blockSignals(true);
4040 for (int i = 0; i < startClip.count(); i++) {
4042 startClip[i].startPos = startClip.at(i).startPos - offset;
4043 startClip[i].track = startClip.at(i).track - trackOffset;
4045 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4046 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4048 clip->setItemLocked(false);
4049 if (clip->parentItem()) {
4050 m_selectionGroup->addToGroup(clip->parentItem());
4051 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4053 m_selectionGroup->addToGroup(clip);
4054 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4056 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4057 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4059 for (int i = 0; i < startTransition.count(); i++) {
4061 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4062 startTransition[i].track = startTransition.at(i).track - trackOffset;
4064 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4066 tr->setItemLocked(false);
4067 if (tr->parentItem()) {
4068 m_selectionGroup->addToGroup(tr->parentItem());
4069 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4071 m_selectionGroup->addToGroup(tr);
4072 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4074 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());
4075 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4077 m_document->renderer()->blockSignals(false);
4079 if (m_selectionGroup) {
4080 bool snap = KdenliveSettings::snaptopoints();
4081 KdenliveSettings::setSnaptopoints(false);
4083 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4084 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4086 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4088 int max = children.count();
4089 for (int i = 0; i < max; i++) {
4090 if (children.at(i)->type() == GROUPWIDGET) {
4091 children += children.at(i)->childItems();
4092 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4093 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4094 /*m_document->clipManager()->removeGroup(grp);
4095 m_scene->destroyItemGroup(grp);*/
4096 children.removeAll(children.at(i));
4101 for (int i = 0; i < children.count(); i++) {
4102 // re-add items in correct place
4103 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4104 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4106 ItemInfo info = item->info();
4107 int tracknumber = m_document->tracksCount() - info.track - 1;
4108 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4110 item->setItemLocked(true);
4111 else if (item->isItemLocked())
4112 item->setItemLocked(false);
4114 if (item->type() == AVWIDGET) {
4115 ClipItem *clip = static_cast <ClipItem*>(item);
4116 info.track = m_document->tracksCount() - info.track;
4117 Mlt::Producer *prod;
4118 if (clip->isAudioOnly())
4119 prod = clip->baseClip()->audioProducer(info.track);
4120 else if (clip->isVideoOnly())
4121 prod = clip->baseClip()->videoProducer();
4123 prod = clip->baseClip()->producer(info.track);
4124 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4125 } else if (item->type() == TRANSITIONWIDGET) {
4126 Transition *tr = static_cast <Transition*>(item);
4128 if (!tr->forcedTrack()) {
4129 newTrack = getPreviousVideoTrack(info.track);
4131 newTrack = tr->transitionEndTrack() + trackOffset;
4132 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4134 tr->updateTransitionEndTrack(newTrack);
4135 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4139 rebuildGroup(m_selectionGroup);
4140 resetSelectionGroup(false);
4141 KdenliveSettings::setSnaptopoints(snap);
4142 m_document->renderer()->doRefresh();
4143 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4146 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4148 Transition *item = getTransitionItemAt(start.startPos, start.track);
4150 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);
4151 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4154 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4155 bool snap = KdenliveSettings::snaptopoints();
4156 KdenliveSettings::setSnaptopoints(false);
4157 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4158 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4159 // Transition was moved
4160 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4161 } else if (end.endPos == start.endPos) {
4162 // Transition start resize
4163 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4164 } else if (end.startPos == start.startPos) {
4165 // Transition end resize;
4166 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4167 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4170 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4171 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4172 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4174 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4175 KdenliveSettings::setSnaptopoints(snap);
4176 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4177 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());
4178 if (m_dragItem && m_dragItem == item) {
4180 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4181 if (transitionClip && transitionClip->baseClip()) {
4182 QString size = transitionClip->baseClip()->getProperty("frame_size");
4183 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4184 if (factor == 0) factor = 1.0;
4185 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4186 p.setY(size.section('x', 1, 1).toInt());
4188 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4190 if (m_refresh) m_document->renderer()->doRefresh();
4191 setDocumentModified();
4194 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4196 bool resizeClipStart = (start.startPos != end.startPos);
4197 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4199 if (dontWorry) return;
4200 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);
4201 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4204 if (item->parentItem()) {
4205 // Item is part of a group, reset group
4206 resetSelectionGroup();
4209 bool snap = KdenliveSettings::snaptopoints();
4210 KdenliveSettings::setSnaptopoints(false);
4211 if (resizeClipStart) {
4212 ItemInfo clipinfo = item->info();
4213 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4214 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4216 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4217 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4218 updatePositionEffects(item, clipinfo);
4219 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4221 ItemInfo clipinfo = item->info();
4222 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4223 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4225 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4226 updatePositionEffects(item, clipinfo);
4227 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4229 if (!resizeClipStart && end.cropStart != start.cropStart) {
4230 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4231 ItemInfo clipinfo = end;
4232 clipinfo.track = m_document->tracksCount() - end.track;
4233 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4235 item->setCropStart(end.cropStart);
4236 item->resetThumbs(true);
4239 m_document->renderer()->doRefresh();
4240 KdenliveSettings::setSnaptopoints(snap);
4241 setDocumentModified();
4244 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4246 if (pos == oldInfo.startPos.frames(m_document->fps()))
4248 bool snap = KdenliveSettings::snaptopoints();
4250 KdenliveSettings::setSnaptopoints(false);
4251 item->resizeStart(pos);
4252 if (item->startPos().frames(m_document->fps()) != pos) {
4253 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4254 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4255 KdenliveSettings::setSnaptopoints(snap);
4258 KdenliveSettings::setSnaptopoints(snap);
4261 bool hasParentCommand = false;
4263 hasParentCommand = true;
4265 command = new QUndoCommand();
4266 command->setText(i18n("Resize clip start"));
4269 // do this here, too, because otherwise undo won't update the group
4270 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4271 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4273 ItemInfo info = item->info();
4274 if (item->type() == AVWIDGET) {
4275 ItemInfo resizeinfo = oldInfo;
4276 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4277 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4279 // Check if there is an automatic transition on that clip (lower track)
4280 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4281 if (transition && transition->isAutomatic()) {
4282 ItemInfo trInfo = transition->info();
4283 ItemInfo newTrInfo = trInfo;
4284 newTrInfo.startPos = item->startPos();
4285 if (newTrInfo.startPos < newTrInfo.endPos)
4286 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4288 // Check if there is an automatic transition on that clip (upper track)
4289 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4290 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4291 ItemInfo trInfo = transition->info();
4292 ItemInfo newTrInfo = trInfo;
4293 newTrInfo.startPos = item->startPos();
4294 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4295 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4296 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4299 ClipItem *clip = static_cast < ClipItem * >(item);
4300 updatePositionEffects(clip, oldInfo);
4304 QDomElement root = doc.createElement("list");
4305 doc.appendChild(root);
4306 QList <int> indexes;
4307 for (int i = 0; i < clip->effectsCount(); i++) {
4308 QDomElement effect = clip->effectAt(i);
4309 if (EffectsList::hasKeyFrames(effect)) {
4310 doc.appendChild(doc.importNode(effect, true));
4315 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4316 // Keyframes were modified, updateClip
4317 QDomNodeList effs = doc.elementsByTagName("effect");
4319 // Since we must always resize clip before updating the keyframes, we
4320 // put a resize command before & after checking keyframes so that
4321 // we are sure the resize is performed before whenever we do or undo the action
4323 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4324 for (int i = 0; i < indexes.count(); i++) {
4325 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);
4326 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4328 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4329 emit clipItemSelected(clip);
4331 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4334 KdenliveSettings::setSnaptopoints(false);
4335 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4336 KdenliveSettings::setSnaptopoints(snap);
4337 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4339 } else if (item->type() == TRANSITIONWIDGET) {
4340 Transition *transition = static_cast <Transition *>(item);
4341 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)) {
4342 // Cannot resize transition
4343 KdenliveSettings::setSnaptopoints(false);
4344 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4345 KdenliveSettings::setSnaptopoints(snap);
4346 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4348 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4349 if (command == NULL)
4350 m_commandStack->push(moveCommand);
4354 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4355 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4357 if (!hasParentCommand)
4358 m_commandStack->push(command);
4361 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4363 if (pos == oldInfo.endPos.frames(m_document->fps()))
4365 bool snap = KdenliveSettings::snaptopoints();
4367 KdenliveSettings::setSnaptopoints(false);
4368 item->resizeEnd(pos);
4369 if (item->endPos().frames(m_document->fps()) != pos) {
4370 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4371 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4372 KdenliveSettings::setSnaptopoints(snap);
4375 KdenliveSettings::setSnaptopoints(snap);
4378 bool hasParentCommand = false;
4380 hasParentCommand = true;
4382 command = new QUndoCommand();
4383 command->setText(i18n("Resize clip end"));
4386 // do this here, too, because otherwise undo won't update the group
4387 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4388 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4390 ItemInfo info = item->info();
4391 if (item->type() == AVWIDGET) {
4392 ItemInfo resizeinfo = info;
4393 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4394 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4396 // Check if there is an automatic transition on that clip (lower track)
4397 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4398 if (tr && tr->isAutomatic()) {
4399 ItemInfo trInfo = tr->info();
4400 ItemInfo newTrInfo = trInfo;
4401 newTrInfo.endPos = item->endPos();
4402 if (newTrInfo.endPos > newTrInfo.startPos)
4403 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4406 // Check if there is an automatic transition on that clip (upper track)
4407 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4408 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4409 ItemInfo trInfo = tr->info();
4410 ItemInfo newTrInfo = trInfo;
4411 newTrInfo.endPos = item->endPos();
4412 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4413 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4414 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4419 ClipItem *clip = static_cast < ClipItem * >(item);
4421 QDomElement root = doc.createElement("list");
4422 doc.appendChild(root);
4423 QList <int> indexes;
4424 for (int i = 0; i < clip->effectsCount(); i++) {
4425 QDomElement effect = clip->effectAt(i);
4426 if (EffectsList::hasKeyFrames(effect)) {
4427 doc.appendChild(doc.importNode(effect, true));
4432 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4433 // Keyframes were modified, updateClip
4434 QDomNodeList effs = doc.elementsByTagName("effect");
4436 // Since we must always resize clip before updating the keyframes, we
4437 // put a resize command before & after checking keyframes so that
4438 // we are sure the resize is performed before whenever we do or undo the action
4440 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4441 for (int i = 0; i < indexes.count(); i++) {
4442 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);
4443 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4445 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4446 emit clipItemSelected(clip);
4448 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4451 updatePositionEffects(clip, oldInfo);
4453 KdenliveSettings::setSnaptopoints(false);
4454 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4455 KdenliveSettings::setSnaptopoints(true);
4456 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4458 } else if (item->type() == TRANSITIONWIDGET) {
4459 Transition *transition = static_cast <Transition *>(item);
4460 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)) {
4461 // Cannot resize transition
4462 KdenliveSettings::setSnaptopoints(false);
4463 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4464 KdenliveSettings::setSnaptopoints(true);
4465 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4467 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4468 if (command == NULL)
4469 m_commandStack->push(moveCommand);
4472 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4473 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4475 if (!hasParentCommand)
4476 m_commandStack->push(command);
4479 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4481 int end = item->fadeIn();
4483 // there is a fade in effect
4484 int effectPos = item->hasEffect("volume", "fadein");
4485 if (effectPos != -1) {
4486 QDomElement oldeffect = item->effectAt(effectPos);
4487 int start = item->cropStart().frames(m_document->fps());
4488 int max = item->cropDuration().frames(m_document->fps());
4490 // Make sure the fade effect is not longer than the clip
4491 item->setFadeIn(max);
4492 end = item->fadeIn();
4495 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4496 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4497 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4498 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4499 // if fade effect is displayed, update the effect edit widget with new clip duration
4500 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4502 effectPos = item->hasEffect("brightness", "fade_from_black");
4503 if (effectPos != -1) {
4504 QDomElement oldeffect = item->effectAt(effectPos);
4505 int start = item->cropStart().frames(m_document->fps());
4506 int max = item->cropDuration().frames(m_document->fps());
4508 // Make sure the fade effect is not longer than the clip
4509 item->setFadeIn(max);
4510 end = item->fadeIn();
4513 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4514 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4515 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4516 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4517 // if fade effect is displayed, update the effect edit widget with new clip duration
4518 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4521 int start = item->fadeOut();
4523 // there is a fade out effect
4524 int effectPos = item->hasEffect("volume", "fadeout");
4525 if (effectPos != -1) {
4526 QDomElement oldeffect = item->effectAt(effectPos);
4527 int max = item->cropDuration().frames(m_document->fps());
4528 int end = max + item->cropStart().frames(m_document->fps());
4530 // Make sure the fade effect is not longer than the clip
4531 item->setFadeOut(max);
4532 start = item->fadeOut();
4534 start = end - start;
4535 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4536 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4537 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4538 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4539 // if fade effect is displayed, update the effect edit widget with new clip duration
4540 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4542 effectPos = item->hasEffect("brightness", "fade_to_black");
4543 if (effectPos != -1) {
4544 QDomElement oldeffect = item->effectAt(effectPos);
4545 int max = item->cropDuration().frames(m_document->fps());
4546 int end = max + item->cropStart().frames(m_document->fps());
4548 // Make sure the fade effect is not longer than the clip
4549 item->setFadeOut(max);
4550 start = item->fadeOut();
4552 start = end - start;
4553 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4554 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4555 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4556 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4557 // if fade effect is displayed, update the effect edit widget with new clip duration
4558 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4562 int effectPos = item->hasEffect("freeze", "freeze");
4563 if (effectPos != -1) {
4564 // Freeze effect needs to be adjusted with clip resize
4565 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4566 QDomElement eff = item->getEffectAt(effectPos);
4567 if (!eff.isNull() && diff != 0) {
4568 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4569 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4570 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4571 emit clipItemSelected(item, item->selectedEffectIndex());
4576 effectPos = item->hasEffect("affine", "pan_zoom");
4577 if (effectPos != -1) {
4578 QDomElement oldeffect = item->effectAt(effectPos);
4579 int start = item->cropStart().frames(m_document->fps());
4580 int max = start + item->cropDuration().frames(m_document->fps());
4585 oldeffect.setAttribute("in", start);
4586 oldeffect.setAttribute("out", max);
4587 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4588 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4589 // if effect is displayed, update the effect edit widget with new clip duration
4590 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4594 double CustomTrackView::getSnapPointForPos(double pos)
4596 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4599 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4601 QList <GenTime> snaps;
4602 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4603 QList<QGraphicsItem *> itemList = items();
4604 for (int i = 0; i < itemList.count(); i++) {
4605 if (itemList.at(i) == selected) continue;
4606 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4607 if (itemList.at(i)->type() == AVWIDGET) {
4608 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4609 GenTime start = item->startPos();
4610 GenTime end = item->endPos();
4611 snaps.append(start);
4613 if (!offsetList.isEmpty()) {
4614 for (int j = 0; j < offsetList.size(); j++) {
4615 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4616 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4620 QList < GenTime > markers = item->snapMarkers();
4621 for (int j = 0; j < markers.size(); ++j) {
4622 GenTime t = markers.at(j);
4624 if (!offsetList.isEmpty()) {
4625 for (int k = 0; k < offsetList.size(); k++) {
4626 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4630 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4631 Transition *transition = static_cast <Transition*>(itemList.at(i));
4632 GenTime start = transition->startPos();
4633 GenTime end = transition->endPos();
4634 snaps.append(start);
4636 if (!offsetList.isEmpty()) {
4637 for (int j = 0; j < offsetList.size(); j++) {
4638 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4639 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4645 // add cursor position
4646 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4648 if (!offsetList.isEmpty()) {
4649 for (int j = 0; j < offsetList.size(); j++) {
4650 snaps.append(pos - offsetList.at(j));
4655 for (int i = 0; i < m_guides.count(); i++) {
4656 snaps.append(m_guides.at(i)->position());
4657 if (!offsetList.isEmpty()) {
4658 for (int j = 0; j < offsetList.size(); j++) {
4659 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4665 m_scene->setSnapList(snaps);
4666 //for (int i = 0; i < m_snapPoints.size(); ++i)
4667 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4670 void CustomTrackView::slotSeekToPreviousSnap()
4672 updateSnapPoints(NULL);
4673 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4674 setCursorPos((int) res.frames(m_document->fps()));
4678 void CustomTrackView::slotSeekToNextSnap()
4680 updateSnapPoints(NULL);
4681 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4682 setCursorPos((int) res.frames(m_document->fps()));
4686 void CustomTrackView::clipStart()
4688 AbstractClipItem *item = getMainActiveClip();
4690 setCursorPos((int) item->startPos().frames(m_document->fps()));
4695 void CustomTrackView::clipEnd()
4697 AbstractClipItem *item = getMainActiveClip();
4699 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4704 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4706 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4707 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4708 m_commandStack->push(command);
4711 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4713 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4714 m_commandStack->push(command);
4717 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4719 DocClipBase *base = m_document->clipManager()->getClipById(id);
4720 QList <CommentedTime> markers = base->commentedSnapMarkers();
4722 if (markers.isEmpty()) {
4723 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4726 QUndoCommand *deleteMarkers = new QUndoCommand();
4727 deleteMarkers->setText("Delete clip markers");
4729 for (int i = 0; i < markers.size(); i++) {
4730 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4732 m_commandStack->push(deleteMarkers);
4735 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4737 DocClipBase *base = m_document->clipManager()->getClipById(id);
4738 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4739 else base->deleteSnapMarker(pos);
4740 emit updateClipMarkers(base);
4741 setDocumentModified();
4742 viewport()->update();
4745 int CustomTrackView::hasGuide(int pos, int offset)
4747 for (int i = 0; i < m_guides.count(); i++) {
4748 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4749 if (qAbs(guidePos - pos) <= offset) return guidePos;
4750 else if (guidePos > pos) return -1;
4755 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4759 double fps = m_document->fps();
4760 for (int i = 0; i < m_guides.count(); i++) {
4761 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4762 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4764 goMenu->setEnabled(!m_guides.isEmpty());
4767 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4769 if (oldPos > GenTime() && pos > GenTime()) {
4771 for (int i = 0; i < m_guides.count(); i++) {
4772 if (m_guides.at(i)->position() == oldPos) {
4773 Guide *item = m_guides.at(i);
4774 item->updateGuide(pos, comment);
4778 } else if (pos > GenTime()) addGuide(pos, comment);
4782 for (int i = 0; i < m_guides.count(); i++) {
4783 if (m_guides.at(i)->position() == oldPos) {
4784 delete m_guides.takeAt(i);
4789 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4791 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4792 m_document->syncGuides(m_guides);
4795 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4797 for (int i = 0; i < m_guides.count(); i++) {
4798 if (m_guides.at(i)->position() == pos) {
4799 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4803 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4804 scene()->addItem(g);
4806 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4807 m_document->syncGuides(m_guides);
4811 void CustomTrackView::slotAddGuide()
4813 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4814 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4815 if (d.exec() != QDialog::Accepted) return;
4816 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4817 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4818 m_commandStack->push(command);
4822 void CustomTrackView::slotEditGuide(int guidePos)
4825 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4826 else pos = GenTime(guidePos, m_document->fps());
4828 for (int i = 0; i < m_guides.count(); i++) {
4829 if (m_guides.at(i)->position() == pos) {
4830 slotEditGuide(m_guides.at(i)->info());
4835 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4838 void CustomTrackView::slotEditGuide(CommentedTime guide)
4840 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4841 if (d.exec() == QDialog::Accepted) {
4842 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4843 m_commandStack->push(command);
4848 void CustomTrackView::slotEditTimeLineGuide()
4850 if (m_dragGuide == NULL) return;
4851 CommentedTime guide = m_dragGuide->info();
4852 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4853 if (d.exec() == QDialog::Accepted) {
4854 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4855 m_commandStack->push(command);
4859 void CustomTrackView::slotDeleteGuide(int guidePos)
4862 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4863 else pos = GenTime(guidePos, m_document->fps());
4865 for (int i = 0; i < m_guides.count(); i++) {
4866 if (m_guides.at(i)->position() == pos) {
4867 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4868 m_commandStack->push(command);
4873 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4877 void CustomTrackView::slotDeleteTimeLineGuide()
4879 if (m_dragGuide == NULL) return;
4880 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4881 m_commandStack->push(command);
4885 void CustomTrackView::slotDeleteAllGuides()
4887 QUndoCommand *deleteAll = new QUndoCommand();
4888 deleteAll->setText("Delete all guides");
4889 for (int i = 0; i < m_guides.count(); i++) {
4890 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4892 m_commandStack->push(deleteAll);
4895 void CustomTrackView::setTool(PROJECTTOOL tool)
4900 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4903 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4904 m_scene->setScale(scaleFactor, verticalScale);
4905 removeTipAnimation();
4906 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4907 bool adjust = false;
4908 if (verticalScale != matrix().m22()) adjust = true;
4909 setMatrix(newmatrix);
4911 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4912 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4913 for (int i = 0; i < m_guides.count(); i++) {
4914 QLineF l = m_guides.at(i)->line();
4915 l.setP2(QPointF(l.x2(), newHeight));
4916 m_guides.at(i)->setLine(l);
4918 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4921 int diff = sceneRect().width() - m_projectDuration;
4922 if (diff * newmatrix.m11() < 50) {
4923 if (newmatrix.m11() < 0.4)
4924 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4926 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4928 centerOn(QPointF(cursorPos(), verticalPos));
4931 void CustomTrackView::slotRefreshGuides()
4933 if (KdenliveSettings::showmarkers()) {
4934 for (int i = 0; i < m_guides.count(); i++)
4935 m_guides.at(i)->update();
4939 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4941 //kDebug() << "// DRAW BG: " << rect.width();
4942 painter->setClipRect(rect);
4943 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4944 QPen pen1 = painter->pen();
4945 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4946 painter->setPen(pen1);
4947 double min = rect.left();
4948 double max = rect.right();
4949 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4950 int maxTrack = m_document->tracksCount();
4951 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4952 QColor audioColor = palette().alternateBase().color();
4953 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4954 for (int i = 0; i < maxTrack; i++) {
4955 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4956 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4957 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4958 if (i == m_selectedTrack)
4959 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4961 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4963 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4965 int lowerLimit = m_tracksHeight * maxTrack + 1;
4966 if (height() > lowerLimit) {
4967 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4968 painter->fillRect(bg, base);
4972 bool CustomTrackView::findString(const QString &text)
4975 for (int i = 0; i < m_searchPoints.size(); ++i) {
4976 marker = m_searchPoints.at(i).comment();
4977 if (marker.contains(text, Qt::CaseInsensitive)) {
4978 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4979 int vert = verticalScrollBar()->value();
4980 int hor = cursorPos();
4981 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4989 void CustomTrackView::selectFound(QString track, QString pos)
4991 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4992 slotSelectTrack(track.toInt());
4994 int vert = verticalScrollBar()->value();
4995 int hor = cursorPos();
4996 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4999 bool CustomTrackView::findNextString(const QString &text)
5002 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5003 marker = m_searchPoints.at(i).comment();
5004 if (marker.contains(text, Qt::CaseInsensitive)) {
5005 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5006 int vert = verticalScrollBar()->value();
5007 int hor = cursorPos();
5008 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5017 void CustomTrackView::initSearchStrings()
5019 m_searchPoints.clear();
5020 QList<QGraphicsItem *> itemList = items();
5021 for (int i = 0; i < itemList.count(); i++) {
5022 // parse all clip names
5023 if (itemList.at(i)->type() == AVWIDGET) {
5024 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5025 GenTime start = item->startPos();
5026 CommentedTime t(start, item->clipName());
5027 m_searchPoints.append(t);
5028 // add all clip markers
5029 QList < CommentedTime > markers = item->commentedSnapMarkers();
5030 m_searchPoints += markers;
5035 for (int i = 0; i < m_guides.count(); i++)
5036 m_searchPoints.append(m_guides.at(i)->info());
5038 qSort(m_searchPoints);
5041 void CustomTrackView::clearSearchStrings()
5043 m_searchPoints.clear();
5047 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5049 QList<ItemInfo> matchingInfo;
5050 QList<QGraphicsItem *> itemList = items();
5051 for (int i = 0; i < itemList.count(); i++) {
5052 if (itemList.at(i)->type() == AVWIDGET) {
5053 ClipItem *item = (ClipItem *)itemList.at(i);
5054 if (item->clipProducer() == clipId)
5055 matchingInfo << item->info();
5058 return matchingInfo;
5061 void CustomTrackView::copyClip()
5063 qDeleteAll(m_copiedItems);
5064 m_copiedItems.clear();
5065 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5066 if (itemList.count() == 0) {
5067 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5070 for (int i = 0; i < itemList.count(); i++) {
5071 if (itemList.at(i)->type() == AVWIDGET) {
5072 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5073 ClipItem *clone = clip->clone(clip->info());
5074 m_copiedItems.append(clone);
5075 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5076 Transition *dup = static_cast <Transition *>(itemList.at(i));
5077 m_copiedItems.append(dup->clone());
5082 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5084 if (m_scene->editMode() != NORMALEDIT) {
5085 // If we are in overwrite mode, always allow the move
5088 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));
5089 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5090 for (int i = 0; i < collisions.count(); i++) {
5091 if (collisions.at(i)->type() == type) return false;
5096 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5099 for (int i = 0; i < infoList.count(); i++) {
5100 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));
5103 QList<QGraphicsItem *> collisions = scene()->items(path);
5104 for (int i = 0; i < collisions.count(); i++) {
5105 if (collisions.at(i)->type() == type) return false;
5110 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5112 for (int i = 0; i < items.count(); i++) {
5113 ItemInfo info = items.at(i)->info();
5114 info.startPos += offset;
5115 info.endPos += offset;
5116 info.track += trackOffset;
5117 if (!canBePastedTo(info, items.at(i)->type())) return false;
5122 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5124 QPainterPath movePath;
5125 movePath.moveTo(0, 0);
5127 for (int i = 0; i < items.count(); i++) {
5128 ItemInfo info = items.at(i)->info();
5129 info.startPos = info.startPos + offset;
5130 info.endPos = info.endPos + offset;
5131 info.track = info.track + trackOffset;
5132 if (info.startPos < GenTime()) {
5133 // No clip should go below 0
5136 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));
5137 movePath.addRect(rect);
5139 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5140 for (int i = 0; i < collisions.count(); i++) {
5141 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5142 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5150 void CustomTrackView::pasteClip()
5152 if (m_copiedItems.count() == 0) {
5153 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5157 if (m_menuPosition.isNull()) {
5158 position = mapFromGlobal(QCursor::pos());
5159 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5160 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5163 } else position = m_menuPosition;
5165 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5166 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5168 GenTime leftPos = m_copiedItems.at(0)->startPos();
5169 int lowerTrack = m_copiedItems.at(0)->track();
5170 int upperTrack = m_copiedItems.at(0)->track();
5171 for (int i = 1; i < m_copiedItems.count(); i++) {
5172 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5173 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5174 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5177 GenTime offset = pos - leftPos;
5178 int trackOffset = track - lowerTrack;
5180 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5181 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5182 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5183 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5186 QUndoCommand *pasteClips = new QUndoCommand();
5187 pasteClips->setText("Paste clips");
5189 for (int i = 0; i < m_copiedItems.count(); i++) {
5190 // parse all clip names
5191 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5192 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5193 ItemInfo info = clip->info();
5194 info.startPos += offset;
5195 info.endPos += offset;
5196 info.track += trackOffset;
5197 if (canBePastedTo(info, AVWIDGET)) {
5198 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5199 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5200 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5201 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5203 info.startPos = tr->startPos() + offset;
5204 info.endPos = tr->endPos() + offset;
5205 info.track = tr->track() + trackOffset;
5206 int transitionEndTrack;
5207 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5208 else transitionEndTrack = tr->transitionEndTrack();
5209 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5210 if (info.startPos >= info.endPos) {
5211 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5212 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5213 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5216 m_commandStack->push(pasteClips);
5219 void CustomTrackView::pasteClipEffects()
5221 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5222 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5225 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5227 QUndoCommand *paste = new QUndoCommand();
5228 paste->setText("Paste effects");
5230 QList<QGraphicsItem *> clips = scene()->selectedItems();
5233 for (int i = 0; i < clips.count(); ++i) {
5234 if (clips.at(i)->type() == GROUPWIDGET) {
5235 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5236 for (int j = 0; j < children.count(); j++) {
5237 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5238 clips.append(children.at(j));
5245 for (int i = 0; i < clips.count(); ++i) {
5246 if (clips.at(i)->type() == AVWIDGET) {
5247 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5248 for (int j = 0; j < clip->effectsCount(); j++) {
5249 QDomElement eff = clip->effectAt(j);
5250 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5251 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5252 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5257 if (paste->childCount() > 0) m_commandStack->push(paste);
5260 //adjust effects (fades, ...)
5261 for (int i = 0; i < clips.count(); ++i) {
5262 if (clips.at(i)->type() == AVWIDGET) {
5263 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5264 updatePositionEffects(item, item->info());
5270 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5272 // parse parameters to check if we need to adjust to the new crop start
5273 int diff = (newstart - oldstart).frames(m_document->fps());
5274 int max = (newstart + duration).frames(m_document->fps());
5275 QDomNodeList params = xml.elementsByTagName("parameter");
5276 for (int i = 0; i < params.count(); i++) {
5277 QDomElement e = params.item(i).toElement();
5278 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5279 QString def = e.attribute("default");
5280 // Effect has a keyframe type parameter, we need to adjust the values
5281 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5282 QStringList newKeyFrames;
5283 foreach(const QString &str, keys) {
5284 int pos = str.section(':', 0, 0).toInt();
5285 double val = str.section(':', 1, 1).toDouble();
5288 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5290 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5292 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5293 e.setAttribute("keyframes", newKeyFrames.join(";"));
5298 ClipItem *CustomTrackView::getClipUnderCursor() const
5300 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5301 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5302 for (int i = 0; i < collisions.count(); i++) {
5303 if (collisions.at(i)->type() == AVWIDGET) {
5304 return static_cast < ClipItem *>(collisions.at(i));
5310 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5312 QList<QGraphicsItem *> clips = scene()->selectedItems();
5313 if (clips.isEmpty()) {
5314 return getClipUnderCursor();
5316 AbstractClipItem *item = NULL;
5317 for (int i = 0; i < clips.count(); ++i) {
5318 if (clips.at(i)->type() == AVWIDGET) {
5319 item = static_cast < AbstractClipItem *>(clips.at(i));
5320 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5323 if (item) return item;
5328 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5330 QList<QGraphicsItem *> clips = scene()->selectedItems();
5331 if (clips.isEmpty()) {
5332 return getClipUnderCursor();
5335 // remove all items in the list that are not clips
5336 for (int i = 0; i < clips.count();) {
5337 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5340 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5341 for (int i = 0; i < clips.count(); ++i) {
5342 if (clips.at(i)->type() == AVWIDGET) {
5343 item = static_cast < ClipItem *>(clips.at(i));
5344 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5352 void CustomTrackView::setInPoint()
5354 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5356 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5359 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5363 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5366 void CustomTrackView::setOutPoint()
5368 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5370 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5373 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5377 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5380 void CustomTrackView::slotUpdateAllThumbs()
5382 if (!isEnabled()) return;
5383 QList<QGraphicsItem *> itemList = items();
5384 //if (itemList.isEmpty()) return;
5386 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5387 for (int i = 0; i < itemList.count(); i++) {
5388 if (itemList.at(i)->type() == AVWIDGET) {
5389 item = static_cast <ClipItem *>(itemList.at(i));
5390 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5391 // Check if we have a cached thumbnail
5392 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5393 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5394 if (QFile::exists(thumb)) {
5396 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5397 item->slotSetStartThumb(pix);
5400 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5401 QString endThumb = startThumb;
5402 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5403 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5404 if (QFile::exists(startThumb)) {
5405 QPixmap pix(startThumb);
5406 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5407 item->slotSetStartThumb(pix);
5409 if (QFile::exists(endThumb)) {
5410 QPixmap pix(endThumb);
5411 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5412 item->slotSetEndThumb(pix);
5415 item->refreshClip(false);
5419 viewport()->update();
5422 void CustomTrackView::saveThumbnails()
5424 QList<QGraphicsItem *> itemList = items();
5426 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5427 for (int i = 0; i < itemList.count(); i++) {
5428 if (itemList.at(i)->type() == AVWIDGET) {
5429 item = static_cast <ClipItem *>(itemList.at(i));
5430 if (item->clipType() != COLOR) {
5431 // Check if we have a cached thumbnail
5432 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5433 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5434 if (!QFile::exists(thumb)) {
5435 QPixmap pix(item->startThumb());
5439 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5440 QString endThumb = startThumb;
5441 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5442 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5443 if (!QFile::exists(startThumb)) {
5444 QPixmap pix(item->startThumb());
5445 pix.save(startThumb);
5447 if (!QFile::exists(endThumb)) {
5448 QPixmap pix(item->endThumb());
5458 void CustomTrackView::slotInsertTrack(int ix)
5460 TrackDialog d(m_document, parentWidget());
5461 d.comboTracks->setCurrentIndex(ix);
5462 d.label->setText(i18n("Insert track"));
5463 d.setWindowTitle(i18n("Insert New Track"));
5465 if (d.exec() == QDialog::Accepted) {
5466 ix = d.comboTracks->currentIndex();
5467 if (d.before_select->currentIndex() == 1)
5470 info.isMute = false;
5471 info.isLocked = false;
5472 if (d.video_track->isChecked()) {
5473 info.type = VIDEOTRACK;
5474 info.isBlind = false;
5476 info.type = AUDIOTRACK;
5477 info.isBlind = true;
5479 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5480 m_commandStack->push(addTrack);
5481 setDocumentModified();
5485 void CustomTrackView::slotDeleteTrack(int ix)
5487 if (m_document->tracksCount() < 2) return;
5488 TrackDialog d(m_document, parentWidget());
5489 d.comboTracks->setCurrentIndex(ix);
5490 d.label->setText(i18n("Delete track"));
5491 d.before_select->setHidden(true);
5492 d.setWindowTitle(i18n("Delete Track"));
5493 d.video_track->setHidden(true);
5494 d.audio_track->setHidden(true);
5495 if (d.exec() == QDialog::Accepted) {
5496 ix = d.comboTracks->currentIndex();
5497 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5498 deleteTimelineTrack(ix, info);
5499 setDocumentModified();
5500 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5501 m_commandStack->push(command);*/
5505 void CustomTrackView::slotConfigTracks(int ix)
5507 TracksConfigDialog d(m_document, ix, parentWidget());
5508 if (d.exec() == QDialog::Accepted) {
5509 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5510 m_commandStack->push(configTracks);
5511 QList <int> toDelete = d.deletedTracks();
5512 for (int i = 0; i < toDelete.count(); ++i) {
5513 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5514 deleteTimelineTrack(toDelete.at(i) - i, info);
5516 setDocumentModified();
5520 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5522 if (m_document->tracksCount() < 2) return;
5523 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5524 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5525 QList<QGraphicsItem *> selection = m_scene->items(r);
5526 QUndoCommand *deleteTrack = new QUndoCommand();
5527 deleteTrack->setText("Delete track");
5529 // Delete all clips in selected track
5530 for (int i = 0; i < selection.count(); i++) {
5531 if (selection.at(i)->type() == AVWIDGET) {
5532 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5533 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5534 m_scene->removeItem(item);
5537 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5538 Transition *item = static_cast <Transition *>(selection.at(i));
5539 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5540 m_scene->removeItem(item);
5546 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5547 m_commandStack->push(deleteTrack);
5550 void CustomTrackView::autoTransition()
5552 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5553 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5554 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5557 Transition *tr = static_cast <Transition*>(itemList.at(0));
5558 tr->setAutomatic(!tr->isAutomatic());
5559 QDomElement transition = tr->toXML();
5560 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);
5561 setDocumentModified();
5565 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5568 QDomNodeList params = effect.elementsByTagName("parameter");
5569 for (int i = 0; i < params.count(); i++) {
5570 QDomElement e = params.item(i).toElement();
5571 if (!e.isNull() && e.attribute("type") == "constant") {
5572 if (e.hasAttribute("factor")) {
5573 double factor = e.attribute("factor").toDouble();
5574 double value = e.attribute("value").toDouble();
5575 value = value / factor;
5576 result.append(QString::number(value));
5577 } else result.append(e.attribute("value"));
5583 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5585 QList<QGraphicsItem *> list = scene()->items();
5586 ClipItem *clip = NULL;
5587 for (int i = 0; i < list.size(); ++i) {
5588 if (list.at(i)->type() == AVWIDGET) {
5589 clip = static_cast <ClipItem *>(list.at(i));
5590 if (clip->clipProducer() == id) {
5591 clip->setClipName(name);
5595 viewport()->update();
5598 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5600 minimum = GenTime();
5601 maximum = GenTime();
5602 QList<QGraphicsItem *> selection;
5603 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5604 selection.removeAll(item);
5605 for (int i = 0; i < selection.count(); i++) {
5606 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5607 if (clip && clip->type() == AVWIDGET) {
5608 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5609 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5614 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5616 minimum = GenTime();
5617 maximum = GenTime();
5618 QList<QGraphicsItem *> selection;
5619 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5620 selection.removeAll(item);
5621 for (int i = 0; i < selection.count(); i++) {
5622 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5623 if (clip && clip->type() == TRANSITIONWIDGET) {
5624 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5625 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5630 void CustomTrackView::loadGroups(const QDomNodeList groups)
5632 for (int i = 0; i < groups.count(); i++) {
5633 QDomNodeList children = groups.at(i).childNodes();
5634 scene()->clearSelection();
5635 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5636 QDomNode n = children.item(nodeindex);
5637 QDomElement elem = n.toElement();
5638 int pos = elem.attribute("position").toInt();
5639 int track = elem.attribute("track").toInt();
5640 if (elem.tagName() == "clipitem") {
5641 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5642 if (clip) clip->setSelected(true);
5644 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5645 if (clip) clip->setSelected(true);
5648 groupSelectedItems(false, true);
5652 void CustomTrackView::splitAudio()
5654 resetSelectionGroup();
5655 QList<QGraphicsItem *> selection = scene()->selectedItems();
5656 if (selection.isEmpty()) {
5657 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5660 QUndoCommand *splitCommand = new QUndoCommand();
5661 splitCommand->setText(i18n("Split audio"));
5662 for (int i = 0; i < selection.count(); i++) {
5663 if (selection.at(i)->type() == AVWIDGET) {
5664 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5665 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5666 if (clip->parentItem()) {
5667 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5669 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5674 if (splitCommand->childCount() > 0)
5675 m_commandStack->push(splitCommand);
5678 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5680 ClipItem *clip = getClipItemAt(pos, track);
5682 kDebug() << "// Cannot find clip to split!!!";
5686 int start = pos.frames(m_document->fps());
5687 int freetrack = m_document->tracksCount() - track - 1;
5688 for (; freetrack > 0; freetrack--) {
5689 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5690 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5691 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5692 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5693 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5698 kDebug() << "GOT TRK: " << track;
5699 if (freetrack == 0) {
5700 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5702 ItemInfo info = clip->info();
5703 info.track = m_document->tracksCount() - freetrack;
5704 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5705 scene()->clearSelection();
5706 clip->setSelected(true);
5707 ClipItem *audioClip = getClipItemAt(start, info.track);
5709 clip->setVideoOnly(true);
5710 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5711 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5713 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5714 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5716 audioClip->setSelected(true);
5717 audioClip->setAudioOnly(true);
5718 groupSelectedItems(false, true);
5722 // unsplit clip: remove audio part and change video part to normal clip
5723 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5724 kDebug() << "//CANNOT FIND CLP GRP";
5727 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5728 QList<QGraphicsItem *> children = grp->childItems();
5729 if (children.count() != 2) {
5730 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5733 for (int i = 0; i < children.count(); i++) {
5734 if (children.at(i) != clip) {
5735 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5736 ItemInfo info = clip->info();
5737 deleteClip(clp->info());
5738 clip->setVideoOnly(false);
5739 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5740 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5745 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5746 m_document->clipManager()->removeGroup(grp);
5747 scene()->destroyItemGroup(grp);
5751 void CustomTrackView::setVideoOnly()
5753 resetSelectionGroup();
5754 QList<QGraphicsItem *> selection = scene()->selectedItems();
5755 if (selection.isEmpty()) {
5756 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5759 QUndoCommand *videoCommand = new QUndoCommand();
5760 videoCommand->setText(i18n("Video only"));
5761 for (int i = 0; i < selection.count(); i++) {
5762 if (selection.at(i)->type() == AVWIDGET) {
5763 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5764 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5765 if (clip->parentItem()) {
5766 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5768 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5773 m_commandStack->push(videoCommand);
5776 void CustomTrackView::setAudioOnly()
5778 resetSelectionGroup();
5779 QList<QGraphicsItem *> selection = scene()->selectedItems();
5780 if (selection.isEmpty()) {
5781 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5784 QUndoCommand *videoCommand = new QUndoCommand();
5785 videoCommand->setText(i18n("Audio only"));
5786 for (int i = 0; i < selection.count(); i++) {
5787 if (selection.at(i)->type() == AVWIDGET) {
5788 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5789 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5790 if (clip->parentItem()) {
5791 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5793 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5798 m_commandStack->push(videoCommand);
5801 void CustomTrackView::setAudioAndVideo()
5803 resetSelectionGroup();
5804 QList<QGraphicsItem *> selection = scene()->selectedItems();
5805 if (selection.isEmpty()) {
5806 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5809 QUndoCommand *videoCommand = new QUndoCommand();
5810 videoCommand->setText(i18n("Audio and Video"));
5811 for (int i = 0; i < selection.count(); i++) {
5812 if (selection.at(i)->type() == AVWIDGET) {
5813 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5814 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5815 if (clip->parentItem()) {
5816 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5818 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5823 m_commandStack->push(videoCommand);
5826 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5828 ClipItem *clip = getClipItemAt(pos, track);
5830 kDebug() << "// Cannot find clip to split!!!";
5834 int start = pos.frames(m_document->fps());
5835 clip->setVideoOnly(true);
5836 clip->setAudioOnly(false);
5837 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5838 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5840 } else if (audioOnly) {
5841 int start = pos.frames(m_document->fps());
5842 clip->setAudioOnly(true);
5843 clip->setVideoOnly(false);
5844 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5845 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5848 int start = pos.frames(m_document->fps());
5849 clip->setAudioOnly(false);
5850 clip->setVideoOnly(false);
5851 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5852 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5856 setDocumentModified();
5859 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5861 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5862 m_clipTypeGroup->setEnabled(false);
5864 m_clipTypeGroup->setEnabled(true);
5865 QList <QAction *> actions = m_clipTypeGroup->actions();
5867 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5868 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5869 else lookup = "clip_audio_and_video";
5870 for (int i = 0; i < actions.count(); i++) {
5871 if (actions.at(i)->data().toString() == lookup) {
5872 actions.at(i)->setChecked(true);
5879 void CustomTrackView::slotGoToMarker(QAction *action)
5881 int pos = action->data().toInt();
5882 setCursorPos(pos, true);
5885 void CustomTrackView::reloadTransitionLumas()
5889 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5890 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5891 for (int i = 0; i < params.count(); i++) {
5892 QDomElement e = params.item(i).toElement();
5893 if (e.attribute("tag") == "resource") {
5894 lumaNames = e.attribute("paramlistdisplay");
5895 lumaFiles = e.attribute("paramlist");
5900 QList<QGraphicsItem *> itemList = items();
5901 Transition *transitionitem;
5902 QDomElement transitionXml;
5903 for (int i = 0; i < itemList.count(); i++) {
5904 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5905 transitionitem = static_cast <Transition*>(itemList.at(i));
5906 transitionXml = transitionitem->toXML();
5907 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5908 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5909 for (int i = 0; i < params.count(); i++) {
5910 QDomElement e = params.item(i).toElement();
5911 if (e.attribute("tag") == "resource") {
5912 e.setAttribute("paramlistdisplay", lumaNames);
5913 e.setAttribute("paramlist", lumaFiles);
5918 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5919 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5920 for (int i = 0; i < params.count(); i++) {
5921 QDomElement e = params.item(i).toElement();
5922 if (e.attribute("tag") == "luma") {
5923 e.setAttribute("paramlistdisplay", lumaNames);
5924 e.setAttribute("paramlist", lumaFiles);
5931 emit transitionItemSelected(NULL);
5934 double CustomTrackView::fps() const
5936 return m_document->fps();
5939 void CustomTrackView::updateProjectFps()
5941 // update all clips to the new fps
5942 resetSelectionGroup();
5943 scene()->clearSelection();
5945 QList<QGraphicsItem *> itemList = items();
5946 for (int i = 0; i < itemList.count(); i++) {
5947 // remove all items and re-add them one by one
5948 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5950 for (int i = 0; i < itemList.count(); i++) {
5951 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5952 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5953 clip->updateFps(m_document->fps());
5954 m_scene->addItem(clip);
5955 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5956 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5957 QList<QGraphicsItem *> children = grp->childItems();
5958 for (int j = 0; j < children.count(); j++) {
5959 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5960 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5961 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5962 clip->updateFps(m_document->fps());
5965 m_document->clipManager()->removeGroup(grp);
5966 m_scene->addItem(grp);
5967 scene()->destroyItemGroup(grp);
5968 for (int j = 0; j < children.count(); j++) {
5969 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5970 //children.at(j)->setParentItem(0);
5971 children.at(j)->setSelected(true);
5974 groupSelectedItems(true, true);
5975 } else if (itemList.at(i)->type() == GUIDEITEM) {
5976 Guide *g = static_cast<Guide *>(itemList.at(i));
5978 m_scene->addItem(g);
5981 viewport()->update();
5984 void CustomTrackView::slotTrackDown()
5986 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5987 else m_selectedTrack++;
5988 emit updateTrackHeaders();
5989 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5990 ensureVisible(rect, 0, 0);
5991 viewport()->update();
5994 void CustomTrackView::slotTrackUp()
5996 if (m_selectedTrack > 0) m_selectedTrack--;
5997 else m_selectedTrack = m_document->tracksCount() - 1;
5998 emit updateTrackHeaders();
5999 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6000 ensureVisible(rect, 0, 0);
6001 viewport()->update();
6004 int CustomTrackView::selectedTrack() const
6006 return m_selectedTrack;
6009 QStringList CustomTrackView::selectedClips() const
6011 QStringList clipIds;
6012 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6013 for (int i = 0; i < selection.count(); i++) {
6014 if (selection.at(i)->type() == AVWIDGET) {
6015 ClipItem *item = (ClipItem *)selection.at(i);
6016 clipIds << item->clipProducer();
6022 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6024 QList<ClipItem *> clips;
6025 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6026 for (int i = 0; i < selection.count(); i++) {
6027 if (selection.at(i)->type() == AVWIDGET) {
6028 clips.append((ClipItem *)selection.at(i));
6034 void CustomTrackView::slotSelectTrack(int ix)
6036 m_selectedTrack = qMax(0, ix);
6037 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6038 emit updateTrackHeaders();
6039 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6040 ensureVisible(rect, 0, 0);
6041 viewport()->update();
6044 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6047 if (track != -1 && pos != -1)
6048 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6050 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6051 QList<QGraphicsItem *> selection = m_scene->items(rect);
6052 resetSelectionGroup(group);
6053 if (!group) m_scene->clearSelection();
6054 for (int i = 0; i < selection.count(); i++) {
6055 if (selection.at(i)->type() == AVWIDGET) {
6056 selection.at(i)->setSelected(add);
6060 if (group) groupSelectedItems();
6063 void CustomTrackView::selectTransition(bool add, bool group)
6065 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6066 QList<QGraphicsItem *> selection = m_scene->items(rect);
6067 resetSelectionGroup(group);
6068 if (!group) m_scene->clearSelection();
6069 for (int i = 0; i < selection.count(); i++) {
6070 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6071 selection.at(i)->setSelected(add);
6075 if (group) groupSelectedItems();
6078 QStringList CustomTrackView::extractTransitionsLumas()
6081 QList<QGraphicsItem *> itemList = items();
6082 Transition *transitionitem;
6083 QDomElement transitionXml;
6084 for (int i = 0; i < itemList.count(); i++) {
6085 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6086 transitionitem = static_cast <Transition*>(itemList.at(i));
6087 transitionXml = transitionitem->toXML();
6088 QString luma = EffectsList::parameter(transitionXml, "luma");
6089 if (!luma.isEmpty()) urls << luma;
6095 void CustomTrackView::setEditMode(EDITMODE mode)
6097 m_scene->setEditMode(mode);
6100 void CustomTrackView::checkTrackSequence(int track)
6102 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6103 //track = m_document->tracksCount() -track;
6104 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6105 QList<QGraphicsItem *> selection = m_scene->items(rect);
6106 QList <int> timelineList;
6107 timelineList.append(0);
6108 for (int i = 0; i < selection.count(); i++) {
6109 if (selection.at(i)->type() == AVWIDGET) {
6110 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6111 int start = clip->startPos().frames(m_document->fps());
6112 int end = clip->endPos().frames(m_document->fps());
6113 if (!timelineList.contains(start)) timelineList.append(start);
6114 if (!timelineList.contains(end)) timelineList.append(end);
6117 qSort(timelineList);
6118 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6119 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6122 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6124 if (data.isEmpty()) return;
6125 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6127 info.startPos = GenTime(in, m_document->fps());
6128 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6129 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6130 info.cropDuration = info.endPos - info.startPos;
6131 info.track = m_selectedTrack;
6132 QUndoCommand *addCommand = new QUndoCommand();
6133 addCommand->setText(i18n("Insert clip"));
6134 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6135 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6136 m_commandStack->push(addCommand);
6138 selectClip(true, false, m_selectedTrack, in);
6139 // Automatic audio split
6140 if (KdenliveSettings::splitaudio())
6144 void CustomTrackView::clearSelection()
6146 resetSelectionGroup();
6147 scene()->clearSelection();
6149 emit clipItemSelected(NULL);
6152 void CustomTrackView::updatePalette()
6157 pen1.setColor(palette().text().color());
6158 m_cursorLine->setPen(pen1);
6162 void CustomTrackView::removeTipAnimation()
6165 scene()->removeItem(m_visualTip);
6166 m_animationTimer->stop();
6174 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6176 if (m_visualTip == NULL) {
6177 QRectF rect = clip->sceneBoundingRect();
6178 m_animation = new QGraphicsItemAnimation;
6179 m_animation->setTimeLine(m_animationTimer);
6180 m_animation->setScaleAt(1, 1, 1);
6185 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6186 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6187 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6189 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6191 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6193 m_animation->setScaleAt(.5, 2, 2);
6197 polygon << QPoint(0, - size * 2);
6198 if (mode == RESIZESTART)
6199 polygon << QPoint(size * 2, 0);
6201 polygon << QPoint(- size * 2, 0);
6202 polygon << QPoint(0, size * 2);
6203 polygon << QPoint(0, - size * 2);
6205 m_visualTip = new QGraphicsPolygonItem(polygon);
6206 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6207 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6208 if (mode == RESIZESTART)
6209 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6211 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6213 m_animation->setScaleAt(.5, 2, 1);
6215 case TRANSITIONSTART:
6217 polygon << QPoint(0, - size * 2);
6218 if (mode == TRANSITIONSTART)
6219 polygon << QPoint(size * 2, 0);
6221 polygon << QPoint(- size * 2, 0);
6222 polygon << QPoint(0, 0);
6223 polygon << QPoint(0, - size * 2);
6225 m_visualTip = new QGraphicsPolygonItem(polygon);
6226 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6227 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6228 if (mode == TRANSITIONSTART)
6229 m_visualTip->setPos(rect.x(), rect.bottom());
6231 m_visualTip->setPos(rect.right(), rect.bottom());
6233 m_animation->setScaleAt(.5, 2, 2);
6240 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6241 m_visualTip->setZValue(100);
6242 scene()->addItem(m_visualTip);
6243 m_animation->setItem(m_visualTip);
6244 m_animationTimer->start();
6248 bool CustomTrackView::hasAudio(int track) const
6250 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6251 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6252 QGraphicsItem *item;
6253 for (int i = 0; i < collisions.count(); i++) {
6254 item = collisions.at(i);
6255 if (!item->isEnabled()) continue;
6256 if (item->type() == AVWIDGET) {
6257 ClipItem *clip = static_cast <ClipItem *>(item);
6258 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6264 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6266 m_document->renderer()->mltAddTrackEffect(m_document->tracksCount() - ix, getEffectArgs(effect));
6270 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6272 EffectsParameterList parameters;
6273 parameters.addParam("tag", effect.attribute("tag"));
6274 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6275 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6276 parameters.addParam("id", effect.attribute("id"));
6277 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6278 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6279 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6280 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6282 QDomNodeList params = effect.elementsByTagName("parameter");
6283 for (int i = 0; i < params.count(); i++) {
6284 QDomElement e = params.item(i).toElement();
6285 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6286 if (e.attribute("type") == "simplekeyframe") {
6288 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6289 double factor = e.attribute("factor", "1").toDouble();
6290 for (int j = 0; j < values.count(); j++) {
6291 QString pos = values.at(j).section(":", 0, 0);
6292 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6293 values[j] = pos + "=" + QString::number(val);
6295 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6296 parameters.addParam(e.attribute("name"), values.join(";"));
6297 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6298 parameters.addParam("max", e.attribute("max"));
6299 parameters.addParam("min", e.attribute("min"));
6300 parameters.addParam("factor", e.attribute("factor", "1"));*/
6301 } else if (e.attribute("type") == "keyframe") {
6302 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6303 parameters.addParam("keyframes", e.attribute("keyframes"));
6304 parameters.addParam("max", e.attribute("max"));
6305 parameters.addParam("min", e.attribute("min"));
6306 parameters.addParam("factor", e.attribute("factor", "1"));
6307 parameters.addParam("starttag", e.attribute("starttag", "start"));
6308 parameters.addParam("endtag", e.attribute("endtag", "end"));
6309 } else if (e.attribute("namedesc").contains(';')) {
6310 QString format = e.attribute("format");
6311 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6312 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6314 QTextStream txtNeu(&neu);
6315 if (values.size() > 0)
6316 txtNeu << (int)values[0].toDouble();
6317 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6318 txtNeu << separators[i];
6319 txtNeu << (int)(values[i+1].toDouble());
6321 parameters.addParam("start", neu);
6323 if (e.attribute("factor", "1") != "1") {
6325 if (e.attribute("factor").startsWith('%')) {
6326 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6327 } else fact = e.attribute("factor", "1").toDouble();
6328 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6330 parameters.addParam(e.attribute("name"), e.attribute("value"));