1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KColorScheme>
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 pixmapCache = new KPixmapCache("kdenlive-thumbs");
140 KdenliveSettings::setTrackheight(m_tracksHeight);
141 m_animationTimer = new QTimeLine(800);
142 m_animationTimer->setFrameRange(0, 5);
143 m_animationTimer->setUpdateInterval(100);
144 m_animationTimer->setLoopCount(0);
145 m_tipColor = QColor(0, 192, 0, 200);
146 QColor border = QColor(255, 255, 255, 100);
147 m_tipPen.setColor(border);
148 m_tipPen.setWidth(3);
149 setContentsMargins(0, 0, 0, 0);
150 const int maxHeight = m_tracksHeight * m_document->tracksCount();
151 setSceneRect(0, 0, sceneRect().width(), maxHeight);
152 verticalScrollBar()->setMaximum(maxHeight);
153 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
154 m_cursorLine->setZValue(1000);
158 pen1.setColor(palette().text().color());
159 m_cursorLine->setPen(pen1);
160 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
162 KIcon razorIcon("edit-cut");
163 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
165 KIcon spacerIcon("kdenlive-spacer-tool");
166 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
167 verticalScrollBar()->setTracking(true);
168 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
169 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
171 m_scrollTimer.setInterval(100);
172 m_scrollTimer.setSingleShot(true);
174 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
175 m_thumbsTimer.setInterval(500);
176 m_thumbsTimer.setSingleShot(true);
179 CustomTrackView::~CustomTrackView()
181 qDeleteAll(m_guides);
183 m_waitingThumbs.clear();
187 void CustomTrackView::keyPressEvent(QKeyEvent * event)
189 if (event->key() == Qt::Key_Up) {
192 } else if (event->key() == Qt::Key_Down) {
195 } else QWidget::keyPressEvent(event);
198 void CustomTrackView::setDocumentModified()
200 m_document->setModified(true);
203 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
205 m_timelineContextMenu = timeline;
206 m_timelineContextClipMenu = clip;
207 m_clipTypeGroup = clipTypeGroup;
208 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
210 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
211 m_markerMenu->setEnabled(false);
212 markermenu->addMenu(m_markerMenu);
213 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
214 QList <QAction *> list = m_timelineContextClipMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
217 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
220 m_timelineContextTransitionMenu = transition;
221 list = m_timelineContextTransitionMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "auto") {
224 m_autoTransition = list.at(i);
229 m_timelineContextMenu->addSeparator();
230 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
231 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_deleteGuide);
234 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
235 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_editGuide);
239 void CustomTrackView::slotDoResetMenuPosition()
241 m_menuPosition = QPoint();
244 void CustomTrackView::slotResetMenuPosition()
246 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
247 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
250 void CustomTrackView::checkAutoScroll()
252 m_autoScroll = KdenliveSettings::autoscroll();
255 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
256 return m_scene->m_tracksList;
259 void CustomTrackView::checkTrackHeight()
261 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
262 m_tracksHeight = KdenliveSettings::trackheight();
263 emit trackHeightChanged();
264 QList<QGraphicsItem *> itemList = items();
266 Transition *transitionitem;
267 bool snap = KdenliveSettings::snaptopoints();
268 KdenliveSettings::setSnaptopoints(false);
269 for (int i = 0; i < itemList.count(); i++) {
270 if (itemList.at(i)->type() == AVWIDGET) {
271 item = (ClipItem*) itemList.at(i);
272 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
273 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
274 item->resetThumbs(true);
275 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
276 transitionitem = (Transition*) itemList.at(i);
277 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
278 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
281 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
282 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
284 for (int i = 0; i < m_guides.count(); i++) {
285 QLineF l = m_guides.at(i)->line();
286 l.setP2(QPointF(l.x2(), newHeight));
287 m_guides.at(i)->setLine(l);
290 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
291 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
292 KdenliveSettings::setSnaptopoints(snap);
293 viewport()->update();
296 /** Zoom or move viewport on mousewheel
298 * If mousewheel+Ctrl, zooms in/out on the timeline.
300 * With Ctrl, moves viewport towards end of timeline if down/back,
301 * opposite on up/forward.
303 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
304 void CustomTrackView::wheelEvent(QWheelEvent * e)
306 if (e->modifiers() == Qt::ControlModifier) {
307 if (e->delta() > 0) emit zoomIn();
310 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
311 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
315 int CustomTrackView::getPreviousVideoTrack(int track)
317 track = m_document->tracksCount() - track - 1;
319 for (int i = track; i > -1; i--) {
320 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
326 void CustomTrackView::slotFetchNextThumbs()
328 if (!m_waitingThumbs.isEmpty()) {
329 ClipItem *item = m_waitingThumbs.takeFirst();
330 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
331 item = m_waitingThumbs.takeFirst();
333 if (item) item->slotFetchThumbs();
334 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
338 void CustomTrackView::slotCheckMouseScrolling()
340 if (m_scrollOffset == 0) {
341 m_scrollTimer.stop();
344 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
345 m_scrollTimer.start();
348 void CustomTrackView::slotCheckPositionScrolling()
350 // If mouse is at a border of the view, scroll
351 if (m_moveOpMode != SEEK) return;
352 if (mapFromScene(m_cursorPos, 0).x() < 3) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
354 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
355 setCursorPos(mapToScene(QPoint(-2, 0)).x());
356 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
358 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
359 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
365 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
367 int pos = event->x();
368 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
369 double snappedPos = getSnapPointForPos(mappedXPos);
370 emit mousePosition(mappedXPos);
372 if (event->buttons() & Qt::MidButton) return;
373 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
374 event->setAccepted(true);
376 QGraphicsView::mouseMoveEvent(event);
380 if (event->buttons() != Qt::NoButton) {
381 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
382 if (m_dragItem && m_tool == SELECTTOOL) {
383 if (m_operationMode == MOVE && move) {
384 QGraphicsView::mouseMoveEvent(event);
385 // If mouse is at a border of the view, scroll
387 m_scrollOffset = -30;
388 m_scrollTimer.start();
389 } else if (viewport()->width() - pos < 10) {
391 m_scrollTimer.start();
392 } else if (m_scrollTimer.isActive()) {
393 m_scrollTimer.stop();
395 } else if (m_operationMode == RESIZESTART && move) {
396 m_document->renderer()->pause();
397 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
402 m_dragItem->resizeStart((int)(snappedPos));
404 } else if (m_operationMode == RESIZEEND && move) {
405 m_document->renderer()->pause();
406 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
407 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
409 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
411 m_dragItem->resizeEnd((int)(snappedPos));
413 } else if (m_operationMode == FADEIN && move) {
414 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
415 } else if (m_operationMode == FADEOUT && move) {
416 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
417 } else if (m_operationMode == KEYFRAME && move) {
418 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
419 double pos = mapToScene(event->pos()).toPoint().y();
420 QRectF br = m_dragItem->sceneBoundingRect();
421 double maxh = 100.0 / br.height();
422 pos = (br.bottom() - pos) * maxh;
423 m_dragItem->updateKeyFramePos(keyFramePos, pos);
425 removeTipAnimation();
427 } else if (m_operationMode == MOVEGUIDE) {
428 removeTipAnimation();
429 QGraphicsView::mouseMoveEvent(event);
431 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
433 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
434 if (snappedPos < 0) snappedPos = 0;
436 // Make sure there is no collision
437 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
438 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
439 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
440 collidingItems.removeAll(m_selectionGroup);
441 for (int i = 0; i < children.count(); i++) {
442 if (children.at(i)->type() == GROUPWIDGET) {
443 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
444 for (int j = 0; j < subchildren.count(); j++)
445 collidingItems.removeAll(subchildren.at(j));
447 collidingItems.removeAll(children.at(i));
449 bool collision = false;
451 for (int i = 0; i < collidingItems.count(); i++) {
452 if (!collidingItems.at(i)->isEnabled()) continue;
453 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
454 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
455 // Moving backward, determine best pos
456 QPainterPath clipPath;
457 clipPath.addRect(item->sceneBoundingRect());
458 QPainterPath res = shape.intersected(clipPath);
459 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
462 snappedPos += offset;
463 // make sure we have no collision
464 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
465 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
466 collidingItems.removeAll(m_selectionGroup);
467 for (int i = 0; i < children.count(); i++) {
468 if (children.at(i)->type() == GROUPWIDGET) {
469 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
470 for (int j = 0; j < subchildren.count(); j++)
471 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++)
520 collidingItems.removeAll(subchildren.at(j));
522 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
533 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
534 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
538 if (m_tool == RAZORTOOL) {
539 setCursor(m_razorCursor);
540 //QGraphicsView::mouseMoveEvent(event);
542 } else if (m_tool == SPACERTOOL) {
543 setCursor(m_spacerCursor);
547 QList<QGraphicsItem *> itemList = items(event->pos());
548 QGraphicsRectItem *item = NULL;
549 OPERATIONTYPE opMode = NONE;
551 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
553 } else for (int i = 0; i < itemList.count(); i++) {
554 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
555 item = (QGraphicsRectItem*) itemList.at(i);
560 if (item && event->buttons() == Qt::NoButton) {
561 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
562 if (m_tool == RAZORTOOL) {
563 // razor tool over a clip, display current frame in monitor
564 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
565 //TODO: solve crash when showing frame when moving razor over clip
566 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
571 opMode = clip->operationMode(mapToScene(event->pos()));
572 const double size = 5;
573 if (opMode == m_moveOpMode) {
574 QGraphicsView::mouseMoveEvent(event);
577 removeTipAnimation();
579 m_moveOpMode = opMode;
580 setTipAnimation(clip, opMode, size);
581 if (opMode == MOVE) {
582 setCursor(Qt::OpenHandCursor);
583 if (item->type() == AVWIDGET) {
584 ClipItem *ci = static_cast <ClipItem *>(item);
585 QString message = ci->clipName() + i18n(":");
586 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
587 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
588 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
589 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
590 if (clip->parentItem() == m_selectionGroup)
591 message.append(i18n(" Selection duration:"));
593 message.append(i18n(" Group duration:"));
594 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
595 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
596 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
597 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
600 emit displayMessage(message, InformationMessage);
602 } else if (opMode == RESIZESTART) {
603 setCursor(KCursor("left_side", Qt::SizeHorCursor));
604 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
605 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
606 } else if (opMode == RESIZEEND) {
607 setCursor(KCursor("right_side", Qt::SizeHorCursor));
608 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
609 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
610 } else if (opMode == FADEIN || opMode == FADEOUT) {
611 setCursor(Qt::PointingHandCursor);
612 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
613 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
614 setCursor(Qt::PointingHandCursor);
615 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
616 } else if (opMode == KEYFRAME) {
617 setCursor(Qt::PointingHandCursor);
618 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
620 } // no clip under mouse
621 else if (m_tool == RAZORTOOL) {
624 } else if (opMode == MOVEGUIDE) {
625 m_moveOpMode = opMode;
626 setCursor(Qt::SplitHCursor);
628 removeTipAnimation();
629 setCursor(Qt::ArrowCursor);
630 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
631 QGraphicsView::mouseMoveEvent(event);
633 setCursorPos(mappedXPos);
634 slotCheckPositionScrolling();
636 } else m_moveOpMode = NONE;
638 QGraphicsView::mouseMoveEvent(event);
642 void CustomTrackView::mousePressEvent(QMouseEvent * event)
644 setFocus(Qt::MouseFocusReason);
645 m_menuPosition = QPoint();
647 // special cases (middle click button or ctrl / shift click
648 if (event->button() == Qt::MidButton) {
650 m_blockRefresh = false;
651 m_operationMode = NONE;
655 if (event->modifiers() & Qt::ShiftModifier) {
656 // Rectangle selection
657 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
658 setDragMode(QGraphicsView::RubberBandDrag);
659 if (!(event->modifiers() & Qt::ControlModifier)) {
660 resetSelectionGroup();
661 scene()->clearSelection();
663 m_blockRefresh = false;
664 m_operationMode = RUBBERSELECTION;
665 QGraphicsView::mousePressEvent(event);
669 m_blockRefresh = true;
671 bool collision = false;
673 if (m_tool != RAZORTOOL) activateMonitor();
674 else if (m_document->renderer()->playSpeed() != 0.0) {
675 m_document->renderer()->pause();
678 m_clickEvent = event->pos();
680 // check item under mouse
681 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
683 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
684 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
685 setDragMode(QGraphicsView::ScrollHandDrag);
686 QGraphicsView::mousePressEvent(event);
687 m_blockRefresh = false;
688 m_operationMode = NONE;
692 // if a guide and a clip were pressed, just select the guide
693 for (int i = 0; i < collisionList.count(); ++i) {
694 if (collisionList.at(i)->type() == GUIDEITEM) {
695 // a guide item was pressed
696 m_dragGuide = (Guide *) collisionList.at(i);
697 if (event->button() == Qt::LeftButton) { // move it
698 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
700 m_operationMode = MOVEGUIDE;
701 // deselect all clips so that only the guide will move
702 m_scene->clearSelection();
703 resetSelectionGroup(false);
704 updateSnapPoints(NULL);
705 QGraphicsView::mousePressEvent(event);
707 } else // show context menu
712 // Find first clip, transition or group under mouse (when no guides selected)
714 AbstractGroupItem *dragGroup = NULL;
715 AbstractClipItem *collisionClip = NULL;
717 while (!m_dragGuide && ct < collisionList.count()) {
718 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
719 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
720 if (collisionClip->isItemLocked())
722 if (collisionClip == m_dragItem)
723 collisionClip = NULL;
725 m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
740 #if QT_VERSION >= 0x040600
741 // Add shadow to dragged item, currently disabled because of painting artifacts
742 //TODO: re-enable when fixed
743 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
744 eff->setBlurRadius(5);
745 eff->setOffset(3, 3);
746 m_dragItem->setGraphicsEffect(eff);*/
748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
749 // update transition menu action
750 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
751 m_autoTransition->setEnabled(true);
752 } else m_autoTransition->setEnabled(false);
754 // context menu requested
755 if (event->button() == Qt::RightButton) {
757 if (dragGroup) dragGroup->setSelected(true);
758 else if (!m_dragItem->isSelected()) {
759 resetSelectionGroup(false);
760 m_scene->clearSelection();
761 m_dragItem->setSelected(true);
763 } else if (!m_dragGuide) {
764 // check if there is a guide close to mouse click
765 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
766 for (int i = 0; i < guidesCollisionList.count(); i++) {
767 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
768 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
772 // keep this to support multiple guides context menu in the future (?)
773 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
774 guidesCollisionList.removeAt(0);
776 if (!guidesCollisionList.isEmpty())
777 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
780 m_operationMode = NONE;
781 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
782 m_menuPosition = m_clickEvent;
788 // No item under click
789 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
790 resetSelectionGroup(false);
791 setCursor(Qt::ArrowCursor);
792 m_scene->clearSelection();
794 updateClipTypeActions(NULL);
795 if (m_tool == SPACERTOOL) {
796 QList<QGraphicsItem *> selection;
797 if (event->modifiers() == Qt::ControlModifier) {
798 // Ctrl + click, select all items on track after click position
799 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
800 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
801 // Cannot use spacer on locked track
802 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
806 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
809 selection = checkForGroups(rect, &isOk);
811 // groups found on track, do not allow the move
812 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
816 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
818 // Select all items on all tracks after click position
819 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
820 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
823 QList <GenTime> offsetList;
824 // create group to hold selected items
825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
826 scene()->addItem(m_selectionGroup);
828 for (int i = 0; i < selection.count(); i++) {
829 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
830 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
831 if (item->isItemLocked()) continue;
832 offsetList.append(item->startPos());
833 offsetList.append(item->endPos());
834 m_selectionGroup->addToGroup(selection.at(i));
835 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
836 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
837 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
838 QList<QGraphicsItem *> children = selection.at(i)->childItems();
839 for (int j = 0; j < children.count(); j++) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
841 offsetList.append(item->startPos());
842 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
848 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
849 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
850 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
853 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
854 if (!offsetList.isEmpty()) {
856 QList <GenTime> cleandOffsetList;
857 GenTime startOffset = offsetList.takeFirst();
858 for (int k = 0; k < offsetList.size(); k++) {
859 GenTime newoffset = offsetList.at(k) - startOffset;
860 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
861 cleandOffsetList.append(newoffset);
864 updateSnapPoints(NULL, cleandOffsetList, true);
866 m_operationMode = SPACER;
868 setCursorPos((int)(mapToScene(event->x(), 0).x()));
870 QGraphicsView::mousePressEvent(event);
875 if (m_tool == RAZORTOOL && m_dragItem) {
876 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
877 if (m_dragItem->type() == TRANSITIONWIDGET) {
878 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
880 m_document->renderer()->pause();
881 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
882 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
885 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
886 m_commandStack->push(command);
888 setDocumentModified();
895 bool itemSelected = false;
896 if (m_dragItem->isSelected())
898 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
900 else if (dragGroup && dragGroup->isSelected())
903 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
904 if (event->modifiers() != Qt::ControlModifier) {
905 resetSelectionGroup(false);
906 m_scene->clearSelection();
907 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
908 viewport()->update();
909 } else resetSelectionGroup();
911 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
912 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
913 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
915 bool selected = !m_dragItem->isSelected();
917 dragGroup->setSelected(selected);
919 m_dragItem->setSelected(selected);
921 groupSelectedItems();
922 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
923 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
924 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
927 if (collisionClip != NULL || m_dragItem == NULL) {
928 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
929 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
930 emit clipItemSelected(selected);
932 emit clipItemSelected(NULL);
936 // If clicked item is selected, allow move
937 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
939 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
940 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 // Update snap points
943 if (m_selectionGroup == NULL) {
944 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
945 updateSnapPoints(NULL);
947 updateSnapPoints(m_dragItem);
949 QList <GenTime> offsetList;
950 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
951 for (int i = 0; i < children.count(); i++) {
952 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
953 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
954 offsetList.append(item->startPos());
955 offsetList.append(item->endPos());
958 if (!offsetList.isEmpty()) {
960 GenTime startOffset = offsetList.takeFirst();
961 QList <GenTime> cleandOffsetList;
962 for (int k = 0; k < offsetList.size(); k++) {
963 GenTime newoffset = offsetList.at(k) - startOffset;
964 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
965 cleandOffsetList.append(newoffset);
968 updateSnapPoints(NULL, cleandOffsetList, true);
972 if (m_operationMode == KEYFRAME) {
973 m_dragItem->updateSelectedKeyFrame();
974 m_blockRefresh = false;
976 } else if (m_operationMode == MOVE) {
977 setCursor(Qt::ClosedHandCursor);
978 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
980 info.startPos = m_dragItem->startPos();
981 info.track = m_dragItem->track();
982 int transitiontrack = getPreviousVideoTrack(info.track);
983 ClipItem *transitionClip = NULL;
984 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
985 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
986 info.endPos = transitionClip->endPos();
988 GenTime transitionDuration(65, m_document->fps());
989 if (m_dragItem->cropDuration() < transitionDuration)
990 info.endPos = m_dragItem->endPos();
992 info.endPos = info.startPos + transitionDuration;
994 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
995 // Check there is no other transition at that place
996 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
997 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
998 QList<QGraphicsItem *> selection = m_scene->items(r);
999 bool transitionAccepted = true;
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1002 Transition *tr = static_cast <Transition *>(selection.at(i));
1003 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1004 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1005 } else transitionAccepted = false;
1008 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1009 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1010 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1012 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1013 info.track = m_dragItem->track();
1014 int transitiontrack = getPreviousVideoTrack(info.track);
1015 ClipItem *transitionClip = NULL;
1016 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1017 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1018 info.startPos = transitionClip->startPos();
1020 GenTime transitionDuration(65, m_document->fps());
1021 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1022 else info.startPos = info.endPos - transitionDuration;
1024 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1025 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1026 EffectsList::setParameter(transition, "reverse", "1");
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1037 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1045 resetSelectionGroup(false);
1046 m_dragItem->setSelected(true);
1049 m_blockRefresh = false;
1051 QGraphicsView::mousePressEvent(event);
1054 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1056 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1057 QList<QGraphicsItem *> list = scene()->items(p);
1058 AbstractGroupItem *group = NULL;
1059 for (int i = 0; i < list.size(); i++) {
1060 if (!list.at(i)->isEnabled()) continue;
1061 if (list.at(i)->type() == GROUPWIDGET) {
1062 group = static_cast <AbstractGroupItem *>(list.at(i));
1066 rebuildGroup(group);
1069 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1072 resetSelectionGroup(false);
1073 m_scene->clearSelection();
1075 QList <QGraphicsItem *> children = group->childItems();
1076 m_document->clipManager()->removeGroup(group);
1077 scene()->destroyItemGroup(group);
1078 for (int i = 0; i < children.count(); i++)
1079 children.at(i)->setSelected(true);
1080 groupSelectedItems(false, true);
1084 void CustomTrackView::resetSelectionGroup(bool selectItems)
1086 if (m_selectionGroup) {
1087 // delete selection group
1088 bool snap = KdenliveSettings::snaptopoints();
1089 KdenliveSettings::setSnaptopoints(false);
1091 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1092 scene()->destroyItemGroup(m_selectionGroup);
1093 for (int i = 0; i < children.count(); i++) {
1094 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1095 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1096 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1097 children.at(i)->setSelected(selectItems);
1099 } else if (children.at(i)->type() == GROUPWIDGET) {
1100 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1101 children.at(i)->setSelected(selectItems);
1104 m_selectionGroup = NULL;
1105 KdenliveSettings::setSnaptopoints(snap);
1109 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1111 if (m_selectionGroup) {
1112 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1115 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1116 if (selection.isEmpty()) return;
1118 // Find top left position of selection
1119 for (int i = 0; i < selection.count(); i++) {
1120 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1121 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1122 } else if (selection.at(i)->parentItem()) {
1123 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1127 if (force || selection.count() > 1) {
1128 bool snap = KdenliveSettings::snaptopoints();
1129 KdenliveSettings::setSnaptopoints(false);
1130 if (createNewGroup) {
1131 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1132 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1133 QPointF diff = newGroup->pos();
1134 newGroup->translate(-diff.x(), -diff.y());
1135 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1137 scene()->addItem(newGroup);
1139 // Check if we are trying to include a group in a group
1140 QList <AbstractGroupItem *> groups;
1141 for (int i = 0; i < selection.count(); i++) {
1142 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1143 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1144 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1145 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1147 if (!groups.isEmpty()) {
1148 // ungroup previous groups
1149 while (!groups.isEmpty()) {
1150 AbstractGroupItem *grp = groups.takeFirst();
1151 m_document->clipManager()->removeGroup(grp);
1152 scene()->destroyItemGroup(grp);
1154 selection = m_scene->selectedItems();
1157 for (int i = 0; i < selection.count(); i++) {
1158 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1159 newGroup->addToGroup(selection.at(i));
1160 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1163 KdenliveSettings::setSnaptopoints(snap);
1165 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1166 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1167 QPointF diff = m_selectionGroup->pos();
1168 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1169 m_selectionGroup->translate(- diff.x(), -diff.y());
1171 scene()->addItem(m_selectionGroup);
1172 for (int i = 0; i < selection.count(); i++) {
1173 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1174 m_selectionGroup->addToGroup(selection.at(i));
1175 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1178 KdenliveSettings::setSnaptopoints(snap);
1179 if (m_selectionGroup) {
1180 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1181 m_selectionGroupInfo.track = m_selectionGroup->track();
1184 } else resetSelectionGroup();
1187 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1189 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1190 /*if (m_moveOpMode == KEYFRAME) {
1191 // user double clicked on a keyframe, open edit dialog
1192 //TODO: update for effects with several values per keyframe
1193 QDialog d(parentWidget());
1194 Ui::KeyFrameDialog_UI view;
1196 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1197 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1198 view.kfr_value->setFocus();
1199 if (d.exec() == QDialog::Accepted) {
1200 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1201 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1202 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1203 QString previous = item->keyframes(item->selectedEffectIndex());
1204 item->updateKeyframeEffect();
1205 QString next = item->keyframes(item->selectedEffectIndex());
1206 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1214 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1215 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1216 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1217 //QString previous = item->keyframes(item->selectedEffectIndex());
1218 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1219 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1220 //item->updateKeyframeEffect();
1221 //QString next = item->keyframes(item->selectedEffectIndex());
1222 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1223 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1224 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1225 m_commandStack->push(command);
1226 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1227 emit clipItemSelected(item, item->selectedEffectIndex());
1229 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1232 QList<QGraphicsItem *> collisionList = items(event->pos());
1233 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1234 Guide *editGuide = (Guide *) collisionList.at(0);
1235 if (editGuide) slotEditGuide(editGuide->info());
1240 void CustomTrackView::editItemDuration()
1242 AbstractClipItem *item;
1246 if (m_scene->selectedItems().count() == 1) {
1247 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1249 if (m_scene->selectedItems().empty())
1250 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1252 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1258 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1262 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1263 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1267 if (!item->isItemLocked()) {
1270 if (item->type() == TRANSITIONWIDGET)
1271 getTransitionAvailableSpace(item, minimum, maximum);
1273 getClipAvailableSpace(item, minimum, maximum);
1275 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1276 if (d.exec() == QDialog::Accepted) {
1277 ItemInfo clipInfo = item->info();
1278 ItemInfo startInfo = clipInfo;
1279 if (item->type() == TRANSITIONWIDGET) {
1280 // move & resize transition
1281 clipInfo.startPos = d.startPos();
1282 clipInfo.endPos = clipInfo.startPos + d.duration();
1283 clipInfo.track = item->track();
1284 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1285 m_commandStack->push(command);
1287 // move and resize clip
1288 QUndoCommand *moveCommand = new QUndoCommand();
1289 moveCommand->setText(i18n("Edit clip"));
1290 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1291 // duration was reduced, so process it first
1292 clipInfo.endPos = clipInfo.startPos + d.duration();
1293 clipInfo.cropStart = d.cropStart();
1294 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1296 if (d.startPos() != clipInfo.startPos) {
1297 startInfo = clipInfo;
1298 clipInfo.startPos = d.startPos();
1299 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1300 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1302 if (d.duration() > item->cropDuration()) {
1303 // duration was increased, so process it after move
1304 startInfo = clipInfo;
1305 clipInfo.endPos = clipInfo.startPos + d.duration();
1306 clipInfo.cropStart = d.cropStart();
1307 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1309 m_commandStack->push(moveCommand);
1313 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1317 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1319 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1321 clip->setKeyframes(index, keyframes);
1322 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1323 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1327 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1329 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1330 m_editGuide->setEnabled(m_dragGuide != NULL);
1331 m_markerMenu->clear();
1332 m_markerMenu->setEnabled(false);
1334 m_timelineContextMenu->popup(pos);
1335 } else if (group != NULL) {
1336 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1337 m_ungroupAction->setEnabled(true);
1338 updateClipTypeActions(NULL);
1339 m_timelineContextClipMenu->popup(pos);
1341 m_ungroupAction->setEnabled(false);
1342 if (clip->type() == AVWIDGET) {
1343 ClipItem *item = static_cast <ClipItem*>(clip);
1344 //build go to marker menu
1345 if (item->baseClip()) {
1346 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1347 int offset = item->startPos().frames(m_document->fps());
1348 if (!markers.isEmpty()) {
1349 for (int i = 0; i < markers.count(); i++) {
1350 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1351 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1352 QAction *go = m_markerMenu->addAction(position);
1353 go->setData(pos + offset);
1356 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1358 updateClipTypeActions(item);
1359 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1360 m_timelineContextClipMenu->popup(pos);
1361 } else if (clip->type() == TRANSITIONWIDGET) {
1362 m_timelineContextTransitionMenu->popup(pos);
1367 void CustomTrackView::activateMonitor()
1369 emit activateDocumentMonitor();
1372 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1374 resetSelectionGroup();
1376 info.startPos = GenTime();
1377 info.cropStart = GenTime(in, m_document->fps());
1378 info.endPos = GenTime(out - in, m_document->fps());
1379 info.cropDuration = info.endPos - info.startPos;
1382 // Check if clip can be inserted at that position
1383 ItemInfo pasteInfo = info;
1384 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1385 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1386 pasteInfo.track = selectedTrack();
1387 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1388 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1392 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1393 m_commandStack->push(command);
1395 selectClip(true, false);
1396 // Automatic audio split
1397 if (KdenliveSettings::splitaudio())
1401 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1403 if (data->hasFormat("kdenlive/clip")) {
1405 m_scene->clearSelection();
1406 resetSelectionGroup(false);
1407 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1408 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1410 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1413 QPointF framePos = mapToScene(pos);
1415 info.startPos = GenTime();
1416 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1417 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1418 info.cropDuration = info.endPos - info.startPos;
1421 // Check if clip can be inserted at that position
1422 ItemInfo pasteInfo = info;
1423 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1424 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1425 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1426 framePos.setX((int)(framePos.x() + 0.5));
1427 framePos.setY(pasteInfo.track * m_tracksHeight);
1428 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1431 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1432 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1433 m_selectionGroup->addToGroup(item);
1434 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1436 QList <GenTime> offsetList;
1437 offsetList.append(info.endPos);
1438 updateSnapPoints(NULL, offsetList);
1439 m_selectionGroup->setPos(framePos);
1440 scene()->addItem(m_selectionGroup);
1441 m_selectionGroup->setSelected(true);
1443 } else if (data->hasFormat("kdenlive/producerslist")) {
1445 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1446 m_scene->clearSelection();
1447 resetSelectionGroup(false);
1449 QList <GenTime> offsetList;
1450 QList <ItemInfo> infoList;
1451 QPointF framePos = mapToScene(pos);
1452 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1453 int track = (int)(framePos.y() / m_tracksHeight);
1454 framePos.setX((int)(framePos.x() + 0.5));
1455 framePos.setY(track * m_tracksHeight);
1457 // Check if clips can be inserted at that position
1458 for (int i = 0; i < ids.size(); ++i) {
1459 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1461 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1465 info.startPos = start;
1466 info.cropDuration = clip->duration();
1467 info.endPos = info.startPos + info.cropDuration;
1469 infoList.append(info);
1470 start += clip->duration();
1472 if (!canBePastedTo(infoList, AVWIDGET)) {
1475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1477 for (int i = 0; i < ids.size(); ++i) {
1478 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1480 info.startPos = start;
1481 info.cropDuration = clip->duration();
1482 info.endPos = info.startPos + info.cropDuration;
1484 start += info.cropDuration;
1485 offsetList.append(start);
1486 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1487 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1488 m_selectionGroup->addToGroup(item);
1489 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1492 updateSnapPoints(NULL, offsetList);
1493 m_selectionGroup->setPos(framePos);
1494 scene()->addItem(m_selectionGroup);
1495 //m_selectionGroup->setZValue(10);
1496 m_thumbsTimer.start();
1500 // the drag is not a clip (may be effect, ...)
1508 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1510 if (insertDropClips(event->mimeData(), event->pos())) {
1511 event->acceptProposedAction();
1512 } else QGraphicsView::dragEnterEvent(event);
1515 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1517 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1518 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1519 collindingItems.removeAll(item);
1520 if (collindingItems.isEmpty()) return false;
1522 for (int i = 0; i < collindingItems.count(); i++) {
1523 QGraphicsItem *collision = collindingItems.at(i);
1524 if (collision->type() == item->type()) {
1526 kDebug() << "// COLLISIION DETECTED";
1534 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1536 int track = m_document->tracksCount() - clip->track();
1537 GenTime pos = clip->startPos();
1538 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1539 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1542 bool success = true;
1543 for (int i = 0; i < clip->effectsCount(); i++) {
1544 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1546 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1547 m_document->renderer()->doRefresh();
1550 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1552 if (pos < GenTime()) {
1554 m_document->addTrackEffect(track - 1, effect);
1555 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1556 emit updateTrackEffectState(track - 1);
1557 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1560 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1562 // Special case: speed effect
1563 if (effect.attribute("id") == "speed") {
1564 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1565 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1568 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1569 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1570 if (strobe == 0) strobe = 1;
1571 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1572 EffectsParameterList params = clip->addEffect(effect);
1573 m_document->renderer()->mltAddEffect(track, pos, params);
1574 if (clip->isSelected()) emit clipItemSelected(clip);
1577 EffectsParameterList params = clip->addEffect(effect);
1578 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1579 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1580 if (clip->isSelected()) emit clipItemSelected(clip);
1581 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1584 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1586 QString index = effect.attribute("kdenlive_ix");
1587 if (pos < GenTime()) {
1588 // Delete track effect
1589 m_document->removeTrackEffect(track - 1, effect);
1590 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1591 emit updateTrackEffectState(track - 1);
1592 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1595 // Special case: speed effect
1596 if (effect.attribute("id") == "speed") {
1597 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1599 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1600 clip->deleteEffect(index);
1601 emit clipItemSelected(clip);
1602 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1606 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1607 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1608 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1611 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1613 clip->deleteEffect(index);
1614 emit clipItemSelected(clip);
1618 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1620 QList<QGraphicsItem *> itemList = group->childItems();
1621 QUndoCommand *effectCommand = new QUndoCommand();
1623 QDomNode namenode = effect.elementsByTagName("name").item(0);
1624 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1625 else effectName = i18n("effect");
1626 effectCommand->setText(i18n("Add %1", effectName));
1628 for (int i = 0; i < itemList.count(); i++) {
1629 if (itemList.at(i)->type() == AVWIDGET) {
1630 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1631 if (effect.attribute("type") == "audio") {
1632 // Don't add audio effects on video clips
1633 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1634 } else if (effect.hasAttribute("type") == false) {
1635 // Don't add video effect on audio clips
1636 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1639 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1640 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1643 if (item->isItemLocked()) {
1646 item->initEffect(effect);
1647 if (effect.attribute("tag") == "ladspa") {
1648 QString ladpsaFile = m_document->getLadspaFile();
1649 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1650 effect.setAttribute("src", ladpsaFile);
1652 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1657 m_commandStack->push(effectCommand);
1658 setDocumentModified();
1659 } else delete effectCommand;
1662 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1664 QList<QGraphicsItem *> itemList;
1665 QUndoCommand *effectCommand = new QUndoCommand();
1667 QDomNode namenode = effect.elementsByTagName("name").item(0);
1668 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1669 else effectName = i18n("effect");
1670 effectCommand->setText(i18n("Add %1", effectName));
1672 if (track == -1) itemList = scene()->selectedItems();
1673 if (itemList.isEmpty()) {
1674 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1675 if (clip) itemList.append(clip);
1676 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1680 for (int i = 0; i < itemList.count(); i++) {
1681 if (itemList.at(i)->type() == GROUPWIDGET) {
1682 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1683 for (int j = 0; j < subitems.count(); j++) {
1684 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1689 for (int i = 0; i < itemList.count(); i++) {
1690 if (itemList.at(i)->type() == AVWIDGET) {
1691 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1692 if (effect.attribute("type") == "audio") {
1693 // Don't add audio effects on video clips
1694 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1695 /* do not show error message when item is part of a group as the user probably knows what he does then
1696 * and the message is annoying when working with the split audio feature */
1697 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1698 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1701 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1702 // Don't add video effect on audio clips
1703 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1704 /* do not show error message when item is part of a group as the user probably knows what he does then
1705 * and the message is annoying when working with the split audio feature */
1706 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1707 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1711 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1712 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1715 if (item->isItemLocked()) {
1719 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1720 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1722 item->initEffect(effect);
1725 if (effect.attribute("tag") == "ladspa") {
1726 QString ladpsaFile = m_document->getLadspaFile();
1727 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1728 effect.setAttribute("src", ladpsaFile);
1730 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1733 if (effectCommand->childCount() > 0) {
1734 m_commandStack->push(effectCommand);
1735 setDocumentModified();
1736 } else delete effectCommand;
1739 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1742 // delete track effect
1743 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1744 m_commandStack->push(command);
1745 setDocumentModified();
1748 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1749 //clip is in a group, also remove the effect in other clips of the group
1750 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1751 QUndoCommand *delCommand = new QUndoCommand();
1753 QDomNode namenode = effect.elementsByTagName("name").item(0);
1754 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1755 else effectName = i18n("effect");
1756 delCommand->setText(i18n("Delete %1", effectName));
1759 for (int i = 0; i < items.count(); i++) {
1760 if (items.at(i)->type() == GROUPWIDGET) {
1761 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1762 for (int j = 0; j < subitems.count(); j++) {
1763 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1768 for (int i = 0; i < items.count(); i++) {
1769 if (items.at(i)->type() == AVWIDGET) {
1770 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1771 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1773 QDomElement eff = item->effectAt(ix);
1774 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1778 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1779 else delete delCommand;
1782 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1783 m_commandStack->push(command);
1784 setDocumentModified();
1787 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1789 if (insertedEffect.isNull()) {
1790 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1793 QDomElement effect = insertedEffect.cloneNode().toElement();
1794 kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix");
1795 if (pos < GenTime()) {
1796 // editing a track effect
1797 EffectsParameterList effectParams = getEffectArgs(effect);
1798 if (effect.attribute("tag") == "ladspa") {
1799 // Update the ladspa affect file
1800 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1802 // check if we are trying to reset a keyframe effect
1803 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1804 //clip->initEffect(effect);
1805 effectParams = getEffectArgs(effect);
1807 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1808 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1809 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1810 emit updateTrackEffectState(track - 1);
1811 setDocumentModified();
1815 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1817 // Special case: speed effect
1818 if (effect.attribute("id") == "speed") {
1819 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1821 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1822 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1823 if (strobe == 0) strobe = 1;
1824 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1826 clip->setEffectAt(ix, effect);
1827 if (ix == clip->selectedEffectIndex()) {
1828 clip->setSelectedEffect(ix);
1829 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1834 EffectsParameterList effectParams = getEffectArgs(effect);
1835 if (effect.attribute("tag") == "ladspa") {
1836 // Update the ladspa affect file
1837 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1839 // check if we are trying to reset a keyframe effect
1840 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1841 clip->initEffect(effect);
1842 effectParams = getEffectArgs(effect);
1844 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1845 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1847 clip->setEffectAt(ix, effect);
1848 if (ix == clip->selectedEffectIndex()) {
1849 clip->setSelectedEffect(ix);
1850 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1852 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1853 // A fade effect was modified, update the clip
1854 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1855 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1856 clip->setFadeIn(pos);
1858 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1859 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1860 clip->setFadeOut(pos);
1864 setDocumentModified();
1867 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1869 if (pos < GenTime()) {
1870 // Moving track effect
1871 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1872 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1874 if (!act.isNull() && !before.isNull()) {
1875 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1876 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1877 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1878 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1879 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1882 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1883 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1884 QDomElement act = clip->effectAt(newPos - 1);
1885 QDomElement before = clip->effectAt(oldPos - 1);
1886 clip->setEffectAt(oldPos - 1, act);
1887 clip->setEffectAt(newPos - 1, before);
1888 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1889 if (act.attribute("id") == "speed") {
1890 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1891 } else if (before.attribute("id") == "speed") {
1892 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1893 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1894 emit clipItemSelected(clip, newPos - 1);
1895 setDocumentModified();
1896 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1899 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1901 EditEffectCommand *command;
1903 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1904 else effect = clip->effectAt(effectPos);
1905 QDomElement oldEffect = effect.cloneNode().toElement();
1906 effect.setAttribute("disable", (int) disable);
1910 // editing track effect
1911 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1913 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1915 m_commandStack->push(command);
1916 setDocumentModified();;
1919 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1921 MoveEffectCommand *command;
1923 // editing track effect
1924 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1925 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1926 m_commandStack->push(command);
1927 setDocumentModified();
1930 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1932 EditEffectCommand *command;
1933 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1934 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1935 m_commandStack->push(command);
1938 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1940 QDomElement effect = clip->getEffectAt(ix);
1941 QDomElement oldeffect = effect.cloneNode().toElement();
1942 effect.setAttribute("region", region);
1943 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1944 m_commandStack->push(command);
1947 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1951 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1952 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1953 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1955 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);
1957 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1958 m_blockRefresh = false;
1962 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1964 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1965 int cutPos = (int) cutTime.frames(m_document->fps());
1967 newPos.startPos = cutTime;
1968 newPos.endPos = info.endPos;
1969 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1970 newPos.track = info.track;
1971 newPos.cropDuration = newPos.endPos - newPos.startPos;
1973 bool snap = KdenliveSettings::snaptopoints();
1974 KdenliveSettings::setSnaptopoints(false);
1975 ClipItem *dup = item->clone(newPos);
1976 // remove unwanted effects (fade in) from 2nd part of cutted clip
1977 int ix = dup->hasEffect(QString(), "fadein");
1979 QDomElement oldeffect = item->effectAt(ix);
1980 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1982 ix = dup->hasEffect(QString(), "fade_from_black");
1984 QDomElement oldeffect = item->effectAt(ix);
1985 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1987 item->resizeEnd(cutPos);
1988 scene()->addItem(dup);
1989 if (item->checkKeyFrames())
1990 slotRefreshEffects(item);
1991 if (dup->checkKeyFrames())
1992 slotRefreshEffects(dup);
1993 item->baseClip()->addReference();
1994 m_document->updateClip(item->baseClip()->getId());
1995 setDocumentModified();
1996 KdenliveSettings::setSnaptopoints(snap);
1998 //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);
2002 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2003 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2005 if (!item || !dup || item == dup) {
2006 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2007 m_blockRefresh = false;
2010 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2011 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2015 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2016 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2017 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2018 //deleteClip(dup->info());
2020 bool snap = KdenliveSettings::snaptopoints();
2021 KdenliveSettings::setSnaptopoints(false);
2023 if (dup->isSelected()) emit clipItemSelected(NULL);
2024 dup->baseClip()->removeReference();
2025 m_document->updateClip(dup->baseClip()->getId());
2026 scene()->removeItem(dup);
2029 ItemInfo clipinfo = item->info();
2030 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2031 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2033 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2034 setDocumentModified();
2036 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2038 KdenliveSettings::setSnaptopoints(snap);
2041 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2044 void CustomTrackView::slotEnableRefresh()
2046 m_blockRefresh = false;
2049 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2051 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2052 if (itemList.count() == 1) {
2053 if (itemList.at(0)->type() == AVWIDGET) {
2054 ClipItem *item = (ClipItem *) itemList.at(0);
2056 info.track = item->track();
2057 ClipItem *transitionClip = NULL;
2058 const int transitiontrack = getPreviousVideoTrack(info.track);
2059 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2060 if (pos < item->startPos() + item->cropDuration() / 2) {
2061 // add transition to clip start
2062 info.startPos = item->startPos();
2063 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2064 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2065 info.endPos = transitionClip->endPos();
2066 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2067 // Check there is no other transition at that place
2068 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2069 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2070 QList<QGraphicsItem *> selection = m_scene->items(r);
2071 bool transitionAccepted = true;
2072 for (int i = 0; i < selection.count(); i++) {
2073 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2074 Transition *tr = static_cast <Transition *>(selection.at(i));
2075 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2076 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2077 } else transitionAccepted = false;
2080 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2081 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2084 // add transition to clip end
2085 info.endPos = item->endPos();
2086 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2087 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2088 info.startPos = transitionClip->startPos();
2089 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2090 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2091 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2093 // Check there is no other transition at that place
2094 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2095 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2096 QList<QGraphicsItem *> selection = m_scene->items(r);
2097 bool transitionAccepted = true;
2098 for (int i = 0; i < selection.count(); i++) {
2099 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2100 Transition *tr = static_cast <Transition *>(selection.at(i));
2101 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2102 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2103 } else transitionAccepted = false;
2106 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2107 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2110 } else for (int i = 0; i < itemList.count(); i++) {
2111 if (itemList.at(i)->type() == AVWIDGET) {
2112 ClipItem *item = (ClipItem *) itemList.at(i);
2114 info.startPos = item->startPos();
2115 info.endPos = info.startPos + GenTime(65, m_document->fps());
2116 info.track = item->track();
2118 // Check there is no other transition at that place
2119 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2120 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2121 QList<QGraphicsItem *> selection = m_scene->items(r);
2122 bool transitionAccepted = true;
2123 for (int i = 0; i < selection.count(); i++) {
2124 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2125 Transition *tr = static_cast <Transition *>(selection.at(i));
2126 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2127 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2128 } else transitionAccepted = false;
2131 int transitiontrack = getPreviousVideoTrack(info.track);
2132 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2133 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2138 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2140 if (transitionInfo.startPos >= transitionInfo.endPos) {
2141 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2144 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2145 m_commandStack->push(command);
2146 setDocumentModified();
2149 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2151 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2152 //kDebug() << "---- ADDING transition " << params.attribute("value");
2153 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2154 scene()->addItem(tr);
2155 setDocumentModified();
2157 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2162 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2164 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2166 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2169 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2170 if (m_dragItem == item) m_dragItem = NULL;
2172 #if QT_VERSION >= 0x040600
2173 // animate item deletion
2174 item->closeAnimation();
2178 emit transitionItemSelected(NULL);
2179 setDocumentModified();
2182 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2184 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2185 QDomElement xml = tr->toXML();
2186 if (old.isNull() || xml.isNull()) {
2187 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2190 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2191 m_commandStack->push(command);
2192 setDocumentModified();
2195 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2197 Transition *item = getTransitionItemAt(pos, track);
2199 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2203 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2204 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);
2205 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2206 item->setTransitionParameters(transition);
2207 if (updateTransitionWidget) {
2208 ItemInfo info = item->info();
2210 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2211 if (transitionClip && transitionClip->baseClip()) {
2212 QString size = transitionClip->baseClip()->getProperty("frame_size");
2213 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2214 if (factor == 0) factor = 1.0;
2215 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2216 p.setY(size.section('x', 1, 1).toInt());
2218 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2220 setDocumentModified();
2223 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2226 const QPointF pos = mapToScene(event->pos());
2227 if (m_selectionGroup) {
2228 m_selectionGroup->setPos(pos);
2229 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2230 event->acceptProposedAction();
2232 // Drag enter was not possible, try again at mouse position
2233 insertDropClips(event->mimeData(), event->pos());
2237 QGraphicsView::dragMoveEvent(event);
2241 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2243 if (m_selectionGroup && m_clipDrag) {
2244 m_thumbsTimer.stop();
2245 m_waitingThumbs.clear();
2246 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2248 scene()->destroyItemGroup(m_selectionGroup);
2249 m_selectionGroup = NULL;
2250 } else QGraphicsView::dragLeaveEvent(event);
2253 void CustomTrackView::dropEvent(QDropEvent * event)
2255 if (m_selectionGroup && m_clipDrag) {
2256 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2257 resetSelectionGroup();
2258 m_scene->clearSelection();
2259 bool hasVideoClip = false;
2260 QUndoCommand *addCommand = new QUndoCommand();
2261 addCommand->setText(i18n("Add timeline clip"));
2262 QList <ClipItem *> brokenClips;
2264 for (int i = 0; i < items.count(); i++) {
2265 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2266 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2267 if (items.count() == 1) {
2268 updateClipTypeActions(item);
2270 updateClipTypeActions(NULL);
2273 //TODO: take care of edit mode for undo
2274 item->baseClip()->addReference();
2275 //item->setZValue(item->defaultZValue());
2276 m_document->updateClip(item->baseClip()->getId());
2277 ItemInfo info = item->info();
2279 int tracknumber = m_document->tracksCount() - info.track - 1;
2280 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2281 if (isLocked) item->setItemLocked(true);
2282 ItemInfo clipInfo = info;
2283 clipInfo.track = m_document->tracksCount() - item->track();
2285 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2287 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2288 brokenClips.append(item);
2291 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2293 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2295 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2296 // add transparency transition
2297 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2298 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2300 item->setSelected(true);
2302 qDeleteAll(brokenClips);
2303 brokenClips.clear();
2304 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2305 else delete addCommand;
2307 // Automatic audio split
2308 if (KdenliveSettings::splitaudio())
2310 setDocumentModified();
2314 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2315 QList<QGraphicsItem *> selection = m_scene->items(rect);
2316 QStringList timelineList;
2318 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2319 for (int i = 0; i < selection.count(); i++) {
2320 if (selection.at(i)->type() == AVWIDGET) {
2321 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2322 int start = clip->startPos().frames(m_document->fps());
2323 int end = clip->endPos().frames(m_document->fps());
2324 timelineList.append(QString::number(start) + "-" + QString::number(end));
2327 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2330 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2331 if (items.count() > 1) groupSelectedItems(true);
2332 else if (items.count() == 1) m_dragItem = static_cast <ClipItem *>(items.at(0));
2333 event->setDropAction(Qt::MoveAction);
2335 } else QGraphicsView::dropEvent(event);
2339 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2341 bool snap = KdenliveSettings::snaptopoints();
2342 KdenliveSettings::setSnaptopoints(false);
2343 if (mode == OVERWRITEEDIT) {
2344 // if we are in overwrite mode, move clips accordingly
2346 if (item == NULL) info = posinfo;
2347 else info = item->info();
2348 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);
2349 QList<QGraphicsItem *> selection = m_scene->items(rect);
2350 if (item) selection.removeAll(item);
2351 for (int i = 0; i < selection.count(); i++) {
2352 if (!selection.at(i)->isEnabled()) continue;
2353 if (selection.at(i)->type() == AVWIDGET) {
2354 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2355 if (clip->startPos() < info.startPos) {
2356 if (clip->endPos() > info.endPos) {
2357 ItemInfo clipInfo = clip->info();
2358 ItemInfo dupInfo = clipInfo;
2359 GenTime diff = info.startPos - clipInfo.startPos;
2360 dupInfo.startPos = info.startPos;
2361 dupInfo.cropStart += diff;
2362 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2363 ItemInfo newdupInfo = dupInfo;
2364 GenTime diff2 = info.endPos - info.startPos;
2365 newdupInfo.startPos = info.endPos;
2366 newdupInfo.cropStart += diff2;
2367 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2368 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2369 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2370 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2371 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2373 ItemInfo newclipInfo = clip->info();
2374 newclipInfo.endPos = info.startPos;
2375 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2376 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2378 } else if (clip->endPos() <= info.endPos) {
2379 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2380 scene()->removeItem(clip);
2384 ItemInfo newclipInfo = clip->info();
2385 newclipInfo.startPos = info.endPos;
2386 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2387 clip->resizeStart(info.endPos.frames(m_document->fps()));
2391 } else if (mode == INSERTEDIT) {
2392 // if we are in push mode, move clips accordingly
2394 if (item == NULL) info = posinfo;
2395 else info = item->info();
2396 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);
2397 QList<QGraphicsItem *> selection = m_scene->items(rect);
2398 if (item) selection.removeAll(item);
2399 for (int i = 0; i < selection.count(); i++) {
2400 if (selection.at(i)->type() == AVWIDGET) {
2401 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2402 if (clip->startPos() < info.startPos) {
2403 if (clip->endPos() > info.startPos) {
2404 ItemInfo clipInfo = clip->info();
2405 ItemInfo dupInfo = clipInfo;
2406 GenTime diff = info.startPos - clipInfo.startPos;
2407 dupInfo.startPos = info.startPos;
2408 dupInfo.cropStart += diff;
2409 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2410 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2411 // Commented out; variable dup unused. --granjow
2412 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2413 cutClip(clipInfo, info.startPos, true, false);
2416 // TODO: add insertspacecommand
2421 KdenliveSettings::setSnaptopoints(snap);
2425 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2427 if (mode == OVERWRITEEDIT) {
2428 // if we are in overwrite or push mode, move clips accordingly
2429 bool snap = KdenliveSettings::snaptopoints();
2430 KdenliveSettings::setSnaptopoints(false);
2431 ItemInfo info = item->info();
2432 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2433 QList<QGraphicsItem *> selection = m_scene->items(rect);
2434 selection.removeAll(item);
2435 for (int i = 0; i < selection.count(); i++) {
2436 if (!selection.at(i)->isEnabled()) continue;
2437 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2438 Transition *tr = static_cast<Transition *>(selection.at(i));
2439 if (tr->startPos() < info.startPos) {
2440 ItemInfo firstPos = tr->info();
2441 ItemInfo newPos = firstPos;
2442 firstPos.endPos = item->startPos();
2443 newPos.startPos = item->endPos();
2444 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2445 if (tr->endPos() > info.endPos) {
2447 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2449 } else if (tr->endPos() > info.endPos) {
2451 ItemInfo firstPos = tr->info();
2452 firstPos.startPos = item->endPos();
2453 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2455 // remove transition
2456 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2460 KdenliveSettings::setSnaptopoints(snap);
2464 QStringList CustomTrackView::mimeTypes() const
2466 QStringList qstrList;
2467 // list of accepted mime types for drop
2468 qstrList.append("text/plain");
2469 qstrList.append("kdenlive/producerslist");
2470 qstrList.append("kdenlive/clip");
2474 Qt::DropActions CustomTrackView::supportedDropActions() const
2476 // returns what actions are supported when dropping
2477 return Qt::MoveAction;
2480 void CustomTrackView::setDuration(int duration)
2482 int diff = qAbs(duration - sceneRect().width());
2483 if (diff * matrix().m11() > -50) {
2484 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2485 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2487 m_projectDuration = duration;
2490 int CustomTrackView::duration() const
2492 return m_projectDuration;
2495 void CustomTrackView::addTrack(TrackInfo type, int ix)
2497 if (ix == -1 || ix == m_document->tracksCount()) {
2498 m_document->insertTrack(0, type);
2499 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2501 m_document->insertTrack(m_document->tracksCount() - ix, type);
2502 // insert track in MLT playlist
2503 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2505 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2506 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2507 QList<QGraphicsItem *> selection = m_scene->items(r);
2508 resetSelectionGroup();
2510 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2511 scene()->addItem(m_selectionGroup);
2512 for (int i = 0; i < selection.count(); i++) {
2513 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2514 m_selectionGroup->addToGroup(selection.at(i));
2515 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2518 // Move graphic items
2519 m_selectionGroup->translate(0, m_tracksHeight);
2521 // adjust track number
2522 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2523 for (int i = 0; i < children.count(); i++) {
2524 if (children.at(i)->type() == GROUPWIDGET) {
2525 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2526 children << grp->childItems();
2529 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2531 ItemInfo clipinfo = item->info();
2532 if (item->type() == AVWIDGET) {
2533 ClipItem *clip = static_cast <ClipItem *>(item);
2534 // slowmotion clips are not track dependant, so no need to update them
2535 if (clip->speed() != 1.0) continue;
2536 // We add a move clip command so that we get the correct producer for new track number
2537 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2538 Mlt::Producer *prod;
2539 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2540 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2541 else prod = clip->baseClip()->producer(clipinfo.track);
2542 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2543 // problem updating clip
2544 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2547 } else if (item->type() == TRANSITIONWIDGET) {
2548 Transition *tr = static_cast <Transition *>(item);
2549 int track = tr->transitionEndTrack();
2551 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2555 resetSelectionGroup(false);
2558 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2559 for (int i = 0; i < m_guides.count(); i++) {
2560 QLineF l = m_guides.at(i)->line();
2561 l.setP2(QPointF(l.x2(), maxHeight));
2562 m_guides.at(i)->setLine(l);
2564 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2565 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2566 viewport()->update();
2567 emit tracksChanged();
2568 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2569 //setFixedHeight(50 * m_tracksCount);
2572 void CustomTrackView::removeTrack(int ix)
2574 // Delete track in MLT playlist
2575 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2576 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2578 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2579 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2580 QList<QGraphicsItem *> selection = m_scene->items(r);
2582 resetSelectionGroup();
2584 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2585 scene()->addItem(m_selectionGroup);
2586 for (int i = 0; i < selection.count(); i++) {
2587 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2588 m_selectionGroup->addToGroup(selection.at(i));
2589 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2592 // Move graphic items
2593 qreal ydiff = 0 - (int) m_tracksHeight;
2594 m_selectionGroup->translate(0, ydiff);
2596 // adjust track number
2597 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2598 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2599 for (int i = 0; i < children.count(); i++) {
2600 if (children.at(i)->type() == GROUPWIDGET) {
2601 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2602 children << grp->childItems();
2605 if (children.at(i)->type() == AVWIDGET) {
2606 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2608 ItemInfo clipinfo = clip->info();
2609 // We add a move clip command so that we get the correct producer for new track number
2610 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2611 Mlt::Producer *prod;
2612 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2613 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2614 else prod = clip->baseClip()->producer(clipinfo.track);
2615 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2616 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2619 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2620 Transition *tr = static_cast <Transition *>(children.at(i));
2622 int track = tr->transitionEndTrack();
2624 ItemInfo clipinfo = tr->info();
2625 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2629 resetSelectionGroup(false);
2631 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2632 for (int i = 0; i < m_guides.count(); i++) {
2633 QLineF l = m_guides.at(i)->line();
2634 l.setP2(QPointF(l.x2(), maxHeight));
2635 m_guides.at(i)->setLine(l);
2637 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2638 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2640 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2641 viewport()->update();
2642 emit tracksChanged();
2643 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2646 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2648 for (int i = 0; i < trackInfos.count(); ++i) {
2649 m_document->setTrackType(i, trackInfos.at(i));
2650 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2651 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2654 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2655 viewport()->update();
2658 void CustomTrackView::slotSwitchTrackAudio(int ix)
2660 /*for (int i = 0; i < m_document->tracksCount(); i++)
2661 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2662 int tracknumber = m_document->tracksCount() - ix - 1;
2663 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2664 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2665 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2666 setDocumentModified();
2669 void CustomTrackView::slotSwitchTrackLock(int ix)
2671 int tracknumber = m_document->tracksCount() - ix - 1;
2672 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2673 m_commandStack->push(command);
2677 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2679 int tracknumber = m_document->tracksCount() - ix - 1;
2680 m_document->switchTrackLock(tracknumber, lock);
2682 emit doTrackLock(ix, lock);
2683 AbstractClipItem *clip = NULL;
2684 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2686 for (int i = 0; i < selection.count(); i++) {
2687 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2688 if (selection.at(i)->isSelected()) {
2689 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2690 else emit transitionItemSelected(NULL);
2692 clip = static_cast <AbstractClipItem *>(selection.at(i));
2693 clip->setItemLocked(lock);
2694 if (clip == m_dragItem)
2697 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2698 viewport()->update();
2699 setDocumentModified();
2702 void CustomTrackView::slotSwitchTrackVideo(int ix)
2704 int tracknumber = m_document->tracksCount() - ix;
2705 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2706 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2707 setDocumentModified();
2710 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2712 // Check there is no group going over several tracks there, or that would result in timeline corruption
2713 QList<QGraphicsItem *> selection = scene()->items(rect);
2715 int maxHeight = m_tracksHeight * 1.5;
2716 for (int i = 0; i < selection.count(); i++) {
2717 // Check that we don't try to move a group with clips on other tracks
2718 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2721 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2729 void CustomTrackView::slotRemoveSpace()
2733 if (m_menuPosition.isNull()) {
2734 pos = GenTime(cursorPos(), m_document->fps());
2736 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2739 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2740 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2743 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2744 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2748 ClipItem *item = getClipItemAt(pos, track);
2750 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);
2753 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2754 //kDebug() << "// GOT LENGT; " << length;
2756 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);
2760 // Make sure there is no group in the way
2761 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2764 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2766 // groups found on track, do not allow the move
2767 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2771 QList<ItemInfo> clipsToMove;
2772 QList<ItemInfo> transitionsToMove;
2774 for (int i = 0; i < items.count(); i++) {
2775 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2776 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2777 ItemInfo info = item->info();
2778 if (item->type() == AVWIDGET) {
2779 clipsToMove.append(info);
2780 } else if (item->type() == TRANSITIONWIDGET) {
2781 transitionsToMove.append(info);
2786 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2787 m_commandStack->push(command);
2790 void CustomTrackView::slotInsertSpace()
2794 if (m_menuPosition.isNull()) {
2795 pos = GenTime(cursorPos(), m_document->fps());
2797 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2798 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2800 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2801 if (d.exec() != QDialog::Accepted) return;
2802 GenTime spaceDuration = d.selectedDuration();
2803 track = d.selectedTrack();
2805 QList<QGraphicsItem *> items;
2807 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2808 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2812 ClipItem *item = getClipItemAt(pos, track);
2813 if (item) pos = item->startPos();
2815 // Make sure there is no group in the way
2816 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2818 items = checkForGroups(rect, &isOk);
2820 // groups found on track, do not allow the move
2821 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2825 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2826 items = scene()->items(rect);
2829 QList<ItemInfo> clipsToMove;
2830 QList<ItemInfo> transitionsToMove;
2832 for (int i = 0; i < items.count(); i++) {
2833 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2834 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2835 ItemInfo info = item->info();
2836 if (item->type() == AVWIDGET)
2837 clipsToMove.append(info);
2838 else if (item->type() == TRANSITIONWIDGET)
2839 transitionsToMove.append(info);
2843 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2844 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2845 m_commandStack->push(command);
2849 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2851 int diff = duration.frames(m_document->fps());
2852 resetSelectionGroup();
2853 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2854 scene()->addItem(m_selectionGroup);
2856 Transition *transition;
2858 // Create lists with start pos for each track
2859 QMap <int, int> trackClipStartList;
2860 QMap <int, int> trackTransitionStartList;
2862 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2863 trackClipStartList[i] = -1;
2864 trackTransitionStartList[i] = -1;
2867 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2868 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2870 if (clip->parentItem()) {
2871 m_selectionGroup->addToGroup(clip->parentItem());
2872 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2874 m_selectionGroup->addToGroup(clip);
2875 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2877 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))
2878 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2880 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);
2883 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2884 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2886 if (transition->parentItem()) {
2887 m_selectionGroup->addToGroup(transition->parentItem());
2888 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2890 m_selectionGroup->addToGroup(transition);
2891 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2893 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))
2894 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2895 } 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);
2897 m_selectionGroup->translate(diff, 0);
2899 // update items coordinates
2900 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2902 for (int i = 0; i < itemList.count(); i++) {
2903 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2904 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2905 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2906 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2907 for (int j = 0; j < children.count(); j++) {
2908 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2913 resetSelectionGroup(false);
2915 track = m_document->tracksCount() - track;
2916 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2919 void CustomTrackView::deleteClip(const QString &clipId)
2921 resetSelectionGroup();
2922 QList<QGraphicsItem *> itemList = items();
2923 QUndoCommand *deleteCommand = new QUndoCommand();
2925 for (int i = 0; i < itemList.count(); i++) {
2926 if (itemList.at(i)->type() == AVWIDGET) {
2927 ClipItem *item = (ClipItem *)itemList.at(i);
2928 if (item->clipProducer() == clipId) {
2930 if (item->parentItem()) {
2931 // Clip is in a group, destroy the group
2932 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2934 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2938 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2939 if (count == 0) delete deleteCommand;
2940 else m_commandStack->push(deleteCommand);
2943 void CustomTrackView::setCursorPos(int pos, bool seek)
2945 if (pos == m_cursorPos) return;
2946 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2948 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2949 else if (m_autoScroll) checkScrolling();
2950 m_cursorLine->setPos(m_cursorPos, 0);
2953 void CustomTrackView::updateCursorPos()
2955 m_cursorLine->setPos(m_cursorPos, 0);
2958 int CustomTrackView::cursorPos()
2960 return (int)(m_cursorPos);
2963 void CustomTrackView::moveCursorPos(int delta)
2965 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2966 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2967 m_cursorPos += delta;
2968 m_cursorLine->setPos(m_cursorPos, 0);
2969 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2972 void CustomTrackView::initCursorPos(int pos)
2974 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2976 m_cursorLine->setPos(pos, 0);
2980 void CustomTrackView::checkScrolling()
2982 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2985 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2987 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2988 QGraphicsView::mouseReleaseEvent(event);
2989 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2990 #if QT_VERSION >= 0x040600
2991 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2993 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2994 if (event->button() == Qt::MidButton) {
2997 setDragMode(QGraphicsView::NoDrag);
2998 if (m_operationMode == MOVEGUIDE) {
2999 setCursor(Qt::ArrowCursor);
3000 m_operationMode = NONE;
3001 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3002 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3003 if (newPos != m_dragGuide->position()) {
3004 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3005 m_commandStack->push(command);
3006 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3007 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3008 m_document->syncGuides(m_guides);
3013 } else if (m_operationMode == SPACER && m_selectionGroup) {
3015 if (event->modifiers() != Qt::ControlModifier) {
3016 // We are moving all tracks
3018 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3019 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3021 if (timeOffset != GenTime()) {
3022 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3024 QList<ItemInfo> clipsToMove;
3025 QList<ItemInfo> transitionsToMove;
3027 // Create lists with start pos for each track
3028 QMap <int, int> trackClipStartList;
3029 QMap <int, int> trackTransitionStartList;
3031 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3032 trackClipStartList[i] = -1;
3033 trackTransitionStartList[i] = -1;
3036 for (int i = 0; i < items.count(); i++) {
3037 if (items.at(i)->type() == GROUPWIDGET)
3038 items += items.at(i)->childItems();
3041 for (int i = 0; i < items.count(); i++) {
3042 if (items.at(i)->type() == AVWIDGET) {
3043 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3044 ItemInfo info = item->info();
3045 clipsToMove.append(info);
3047 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3048 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3049 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3050 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3051 ItemInfo info = item->info();
3052 transitionsToMove.append(info);
3054 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3055 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3058 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3059 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3060 m_commandStack->push(command);
3061 if (track != -1) track = m_document->tracksCount() - track;
3062 kDebug() << "SPACER TRACK:" << track;
3063 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3064 setDocumentModified();
3067 resetSelectionGroup(false);
3068 m_operationMode = NONE;
3069 } else if (m_operationMode == RUBBERSELECTION) {
3070 //kDebug() << "// END RUBBER SELECT";
3071 resetSelectionGroup();
3072 groupSelectedItems();
3073 m_operationMode = NONE;
3076 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3077 emit transitionItemSelected(NULL);
3081 if (m_dragItem) info = m_dragItem->info();
3083 if (m_operationMode == MOVE) {
3084 setCursor(Qt::OpenHandCursor);
3085 if (m_dragItem->parentItem() == 0) {
3086 // we are moving one clip, easy
3087 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3088 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3089 Mlt::Producer *prod;
3090 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3091 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3092 else prod = item->baseClip()->producer(info.track);
3093 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);
3096 QUndoCommand *moveCommand = new QUndoCommand();
3097 moveCommand->setText(i18n("Move clip"));
3098 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3100 int tracknumber = m_document->tracksCount() - item->track() - 1;
3101 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3102 if (isLocked) item->setItemLocked(true);
3103 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3104 // Also move automatic transitions (on lower track)
3105 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3106 ItemInfo startTrInfo;
3107 ItemInfo newStartTrInfo;
3108 bool moveStartTrans = false;
3109 bool moveEndTrans = false;
3110 if (startTransition && startTransition->isAutomatic()) {
3111 startTrInfo = startTransition->info();
3112 newStartTrInfo = startTrInfo;
3113 newStartTrInfo.track = info.track;
3114 newStartTrInfo.startPos = info.startPos;
3115 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3116 // transition end should stay the same
3118 // transition end should be adjusted to clip
3119 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3121 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3123 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3124 // Check if there is a transition at clip end
3125 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3126 if (tr && tr->isAutomatic()) {
3127 ItemInfo trInfo = tr->info();
3128 ItemInfo newTrInfo = trInfo;
3129 newTrInfo.track = info.track;
3130 newTrInfo.endPos = m_dragItem->endPos();
3131 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3132 // transition start should stay the same
3134 // transition start should be moved
3135 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3137 if (newTrInfo.startPos < newTrInfo.endPos) {
3138 moveEndTrans = true;
3139 if (moveStartTrans) {
3140 // we have to move both transitions, remove the start one so that there is no collision
3141 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3143 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3144 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3145 if (moveStartTrans) {
3146 // re-add transition in correct place
3147 int transTrack = startTransition->transitionEndTrack();
3148 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3149 transTrack = getPreviousVideoTrack(info.track);
3151 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3152 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3158 if (moveStartTrans && !moveEndTrans) {
3159 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3160 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3163 // Also move automatic transitions (on upper track)
3164 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3165 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3166 ItemInfo trInfo = tr->info();
3167 ItemInfo newTrInfo = trInfo;
3168 newTrInfo.startPos = m_dragItem->startPos();
3169 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3170 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3171 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3172 // transition end should be adjusted to clip on upper track
3173 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3175 if (newTrInfo.startPos < newTrInfo.endPos) {
3176 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3177 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3181 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3182 // Check if there is a transition at clip end
3183 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3184 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3185 ItemInfo trInfo = tr->info();
3186 ItemInfo newTrInfo = trInfo;
3187 newTrInfo.endPos = m_dragItem->endPos();
3188 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3189 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3190 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3191 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3192 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3193 // transition start should be moved
3194 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3196 if (newTrInfo.startPos < newTrInfo.endPos) {
3197 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3198 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3203 m_commandStack->push(moveCommand);
3204 //checkTrackSequence(m_dragItem->track());
3206 // undo last move and emit error message
3207 bool snap = KdenliveSettings::snaptopoints();
3208 KdenliveSettings::setSnaptopoints(false);
3209 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3210 KdenliveSettings::setSnaptopoints(snap);
3211 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3213 setDocumentModified();
3214 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3215 Transition *transition = static_cast <Transition *>(m_dragItem);
3216 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3217 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)) {
3218 // Moving transition failed, revert to previous position
3219 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3220 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3222 QUndoCommand *moveCommand = new QUndoCommand();
3223 moveCommand->setText(i18n("Move transition"));
3224 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3225 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3226 m_commandStack->push(moveCommand);
3227 setDocumentModified();
3231 // Moving several clips. We need to delete them and readd them to new position,
3232 // or they might overlap each other during the move
3233 QGraphicsItemGroup *group;
3234 if (m_selectionGroup)
3235 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3237 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3238 QList<QGraphicsItem *> items = group->childItems();
3240 QList<ItemInfo> clipsToMove;
3241 QList<ItemInfo> transitionsToMove;
3243 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3244 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3245 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3246 QUndoCommand *moveGroup = new QUndoCommand();
3247 moveGroup->setText(i18n("Move group"));
3248 if (timeOffset != GenTime() || trackOffset != 0) {
3249 // remove items in MLT playlist
3252 int max = items.count();
3253 for (int i = 0; i < max; i++) {
3254 if (items.at(i)->type() == GROUPWIDGET) {
3255 items += items.at(i)->childItems();
3258 m_document->renderer()->blockSignals(true);
3259 for (int i = 0; i < items.count(); i++) {
3260 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3261 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3262 ItemInfo info = item->info();
3263 if (item->type() == AVWIDGET) {
3264 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3265 // error, clip cannot be removed from playlist
3266 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3268 clipsToMove.append(info);
3271 transitionsToMove.append(info);
3272 Transition *tr = static_cast <Transition*>(item);
3273 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3276 m_document->renderer()->blockSignals(false);
3277 for (int i = 0; i < items.count(); i++) {
3278 // re-add items in correct place
3279 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3280 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3282 ItemInfo info = item->info();
3283 int tracknumber = m_document->tracksCount() - info.track - 1;
3284 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3286 group->removeFromGroup(item);
3287 item->setItemLocked(true);
3290 if (item->type() == AVWIDGET) {
3291 ClipItem *clip = static_cast <ClipItem*>(item);
3292 info.track = m_document->tracksCount() - info.track;
3293 Mlt::Producer *prod;
3294 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3295 if (clip->isAudioOnly())
3296 prod = clip->baseClip()->audioProducer(info.track);
3297 else if (clip->isVideoOnly())
3298 prod = clip->baseClip()->videoProducer();
3300 prod = clip->baseClip()->producer(info.track);
3301 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3302 for (int i = 0; i < clip->effectsCount(); i++) {
3303 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3306 Transition *tr = static_cast <Transition*>(item);
3307 int newTrack = tr->transitionEndTrack();
3308 if (!tr->forcedTrack()) {
3309 newTrack = getPreviousVideoTrack(info.track);
3311 tr->updateTransitionEndTrack(newTrack);
3312 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3313 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3316 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3317 m_commandStack->push(moveGroup);
3319 //QPointF top = group->sceneBoundingRect().topLeft();
3320 //QPointF oldpos = m_selectionGroup->scenePos();
3321 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3322 //group->setPos(top);
3323 //TODO: get rid of the 3 lines below
3324 if (m_selectionGroup) {
3325 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3326 m_selectionGroupInfo.track = m_selectionGroup->track();
3328 for (int i = 0; i < items.count(); ++i) {
3329 if (items.at(i)->type() == GROUPWIDGET) {
3330 rebuildGroup((AbstractGroupItem*)items.at(i));
3335 for (int i = 0; i < items.count(); ++i) {
3337 items.at(i)->setSelected(true);
3338 if (items.at(i)->parentItem())
3339 items.at(i)->parentItem()->setSelected(true);
3342 groupSelectedItems();
3344 rebuildGroup((AbstractGroupItem *)group);
3346 setDocumentModified();
3349 m_document->renderer()->doRefresh();
3350 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3352 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3353 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3355 QUndoCommand *resizeCommand = new QUndoCommand();
3356 resizeCommand->setText(i18n("Resize group"));
3357 QList <QGraphicsItem *> items = parent->childItems();
3358 QList <ItemInfo> infos = parent->resizeInfos();
3359 parent->clearResizeInfos();
3361 for (int i = 0; i < items.count(); ++i) {
3362 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3363 if (item && item->type() == AVWIDGET) {
3364 ItemInfo info = infos.at(itemcount);
3365 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3369 m_commandStack->push(resizeCommand);
3372 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3374 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3376 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3377 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3379 QUndoCommand *resizeCommand = new QUndoCommand();
3380 resizeCommand->setText(i18n("Resize group"));
3381 QList <QGraphicsItem *> items = parent->childItems();
3382 QList <ItemInfo> infos = parent->resizeInfos();
3383 parent->clearResizeInfos();
3385 for (int i = 0; i < items.count(); ++i) {
3386 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3387 if (item && item->type() == AVWIDGET) {
3388 ItemInfo info = infos.at(itemcount);
3389 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3393 m_commandStack->push(resizeCommand);
3396 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3398 } else if (m_operationMode == FADEIN) {
3399 // resize fade in effect
3400 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3401 int ix = item->hasEffect("volume", "fadein");
3402 int ix2 = item->hasEffect("", "fade_from_black");
3404 QDomElement oldeffect = item->effectAt(ix);
3405 int start = item->cropStart().frames(m_document->fps());
3406 int end = item->fadeIn();
3408 slotDeleteEffect(item, -1, oldeffect, false);
3411 QDomElement effect = oldeffect.cloneNode().toElement();
3412 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3413 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3414 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3415 emit clipItemSelected(item, ix);
3417 } else if (item->fadeIn() != 0 && ix2 == -1) {
3419 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3421 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3422 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3423 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3424 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3427 QDomElement oldeffect = item->effectAt(ix2);
3428 int start = item->cropStart().frames(m_document->fps());
3429 int end = item->fadeIn();
3431 slotDeleteEffect(item, -1, oldeffect, false);
3434 QDomElement effect = oldeffect.cloneNode().toElement();
3435 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3436 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3437 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3438 emit clipItemSelected(item, ix2);
3441 } else if (m_operationMode == FADEOUT) {
3442 // resize fade in effect
3443 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3444 int ix = item->hasEffect("volume", "fadeout");
3445 int ix2 = item->hasEffect("", "fade_to_black");
3447 QDomElement oldeffect = item->effectAt(ix);
3448 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3449 int start = item->fadeOut();
3451 slotDeleteEffect(item, -1, oldeffect, false);
3453 start = end - start;
3454 QDomElement effect = oldeffect.cloneNode().toElement();
3455 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3456 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3457 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3458 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3459 emit clipItemSelected(item, ix);
3461 } else if (item->fadeOut() != 0 && ix2 == -1) {
3463 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3465 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3466 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3467 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3468 EffectsList::setParameter(effect, "out", QString::number(0));
3469 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3472 QDomElement oldeffect = item->effectAt(ix2);
3473 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3474 int start = item->fadeOut();
3476 slotDeleteEffect(item, -1, oldeffect, false);
3478 start = end - start;
3479 QDomElement effect = oldeffect.cloneNode().toElement();
3480 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3481 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3482 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3483 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3484 emit clipItemSelected(item, ix2);
3487 } else if (m_operationMode == KEYFRAME) {
3488 // update the MLT effect
3489 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3490 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3492 // check if we want to remove keyframe
3493 double val = mapToScene(event->pos()).toPoint().y();
3494 QRectF br = item->sceneBoundingRect();
3495 double maxh = 100.0 / br.height();
3496 val = (br.bottom() - val) * maxh;
3497 int start = item->cropStart().frames(m_document->fps());
3498 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3500 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3502 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3504 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3507 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3508 //item->updateKeyframeEffect();
3509 //QString next = item->keyframes(item->selectedEffectIndex());
3510 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3511 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3513 m_commandStack->push(command);
3514 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3515 emit clipItemSelected(item, item->selectedEffectIndex());
3517 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3518 // A transition is selected
3520 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3521 if (transitionClip && transitionClip->baseClip()) {
3522 QString size = transitionClip->baseClip()->getProperty("frame_size");
3523 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3524 if (factor == 0) factor = 1.0;
3525 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3526 p.setY(size.section('x', 1, 1).toInt());
3528 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3529 } else emit transitionItemSelected(NULL);
3530 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3531 m_operationMode = NONE;
3534 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3536 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3538 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3539 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3542 if (item->isSelected()) emit clipItemSelected(NULL);
3543 item->baseClip()->removeReference();
3544 m_document->updateClip(item->baseClip()->getId());
3546 /*if (item->baseClip()->isTransparent()) {
3547 // also remove automatic transition
3548 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3549 if (tr && tr->isAutomatic()) {
3550 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3551 scene()->removeItem(tr);
3555 m_waitingThumbs.removeAll(item);
3556 if (m_dragItem == item) m_dragItem = NULL;
3557 #if QT_VERSION >= 0x040600
3558 // animate item deletion
3559 item->closeAnimation();
3560 /*if (refresh) item->closeAnimation();
3562 // no refresh, means we have several operations chained, we need to delete clip immediatly
3563 // so that it does not get in the way of the other
3572 setDocumentModified();
3573 if (refresh) m_document->renderer()->doRefresh();
3576 void CustomTrackView::deleteSelectedClips()
3578 resetSelectionGroup();
3579 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3580 if (itemList.count() == 0) {
3581 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3584 scene()->clearSelection();
3585 QUndoCommand *deleteSelected = new QUndoCommand();
3587 bool resetGroup = false;
3590 int transitionCount = 0;
3591 // expand & destroy groups
3592 for (int i = 0; i < itemList.count(); i++) {
3593 if (itemList.at(i)->type() == GROUPWIDGET) {
3595 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3596 QList <ItemInfo> clipInfos;
3597 QList <ItemInfo> transitionInfos;
3598 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3599 for (int j = 0; j < children.count(); j++) {
3600 if (children.at(j)->type() == AVWIDGET) {
3601 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3602 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3603 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3604 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3605 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3607 if (itemList.contains(children.at(j))) {
3608 children.removeAt(j);
3612 itemList += children;
3613 if (clipInfos.count() > 0)
3614 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3616 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3617 itemList.insert(i + 1, itemList.at(i)->parentItem());
3620 for (int i = 0; i < itemList.count(); i++) {
3621 if (itemList.at(i)->type() == AVWIDGET) {
3623 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3624 if (item->parentItem()) resetGroup = true;
3625 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3626 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3627 emit clipItemSelected(NULL);
3628 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3630 Transition *item = static_cast <Transition *>(itemList.at(i));
3631 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3632 if (item->parentItem()) resetGroup = true;
3633 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3634 emit transitionItemSelected(NULL);
3637 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3638 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3639 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3640 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3641 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3642 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3643 else deleteSelected->setText(i18n("Delete selected items"));
3644 m_commandStack->push(deleteSelected);
3647 void CustomTrackView::changeClipSpeed()
3649 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3650 if (itemList.count() == 0) {
3651 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3654 QUndoCommand *changeSelected = new QUndoCommand();
3655 changeSelected->setText("Edit clip speed");
3659 for (int i = 0; i < itemList.count(); i++) {
3660 if (itemList.at(i)->type() == AVWIDGET) {
3661 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3662 ItemInfo info = item->info();
3663 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3665 double speed = (double) percent / 100.0;
3666 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3668 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3672 if (count > 0) m_commandStack->push(changeSelected);
3673 else delete changeSelected;
3676 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3678 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3679 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3681 kDebug() << "ERROR: Cannot find clip for speed change";
3682 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3685 info.track = m_document->tracksCount() - item->track();
3687 if (item->isVideoOnly())
3688 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3689 else if (item->isAudioOnly())
3690 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3692 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3694 item->setSpeed(speed, strobe);
3695 item->updateRectGeometry();
3696 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3697 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3699 updatePositionEffects(item, info);
3700 setDocumentModified();
3701 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3704 void CustomTrackView::cutSelectedClips()
3706 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3707 QList<AbstractGroupItem *> groups;
3708 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3709 for (int i = 0; i < itemList.count(); ++i) {
3710 if (!itemList.at(i))
3712 if (itemList.at(i)->type() == AVWIDGET) {
3713 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3714 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3715 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3716 if (!groups.contains(group))
3718 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3719 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3720 m_commandStack->push(command);
3722 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3723 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3724 if (!groups.contains(group))
3729 for (int i = 0; i < groups.count(); ++i)
3730 razorGroup(groups.at(i), currentPos);
3733 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3736 QList <QGraphicsItem *> children = group->childItems();
3737 QList <ItemInfo> clips1, transitions1;
3738 QList <ItemInfo> clipsCut, transitionsCut;
3739 QList <ItemInfo> clips2, transitions2;
3740 for (int i = 0; i < children.count(); ++i) {
3741 children.at(i)->setSelected(false);
3742 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3743 if (child->type() == AVWIDGET) {
3744 if (cutPos > child->endPos())
3745 clips1 << child->info();
3746 else if (cutPos < child->startPos())
3747 clips2 << child->info();
3749 clipsCut << child->info();
3751 if (cutPos > child->endPos())
3752 transitions1 << child->info();
3753 else if (cutPos < child->startPos())
3754 transitions2 << child->info();
3756 transitionsCut << child->info();
3759 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3761 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3762 m_commandStack->push(command);
3766 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)
3769 for (int i = 0; i < clipsCut.count(); ++i) {
3770 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3772 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3773 clips1 << clip->info();
3774 if (clipBehind != NULL)
3775 clips2 << clipBehind->info();
3778 /* TODO: cut transitionsCut
3779 * For now just append them to group1 */
3780 transitions1 << transitionsCut;
3781 doGroupClips(clips1, transitions1, true);
3782 doGroupClips(clips2, transitions2, true);
3784 /* we might also just use clipsCut.at(0)->parentItem().
3785 * Do this loop just in case something went wrong during cut */
3786 for (int i = 0; i < clipsCut.count(); ++i) {
3787 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3788 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3789 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3790 QList <QGraphicsItem *> children = group->childItems();
3791 QList <ItemInfo> groupClips;
3792 QList <ItemInfo> groupTrans;
3793 for (int j = 0; j < children.count(); ++j) {
3794 if (children.at(j)->type() == AVWIDGET)
3795 groupClips << ((AbstractClipItem *)children.at(j))->info();
3796 else if (children.at(j)->type() == TRANSITIONWIDGET)
3797 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3799 doGroupClips(groupClips, groupTrans, false);
3803 for (int i = 0; i < clipsCut.count(); ++i)
3804 cutClip(clipsCut.at(i), cutPos, false);
3805 // TODO: uncut transitonsCut
3806 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3810 void CustomTrackView::groupClips(bool group)
3812 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3813 QList <ItemInfo> clipInfos;
3814 QList <ItemInfo> transitionInfos;
3815 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3818 int max = itemList.count();
3819 for (int i = 0; i < max; i++) {
3820 if (itemList.at(i)->type() == GROUPWIDGET) {
3821 itemList += itemList.at(i)->childItems();
3825 for (int i = 0; i < itemList.count(); i++) {
3826 if (itemList.at(i)->type() == AVWIDGET) {
3827 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3828 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3829 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3830 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3831 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3834 if (clipInfos.count() > 0) {
3835 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3836 m_commandStack->push(command);
3840 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3842 resetSelectionGroup();
3843 m_scene->clearSelection();
3845 for (int i = 0; i < clipInfos.count(); i++) {
3846 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3847 if (clip == NULL) continue;
3848 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3849 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3850 m_document->clipManager()->removeGroup(grp);
3851 scene()->destroyItemGroup(grp);
3853 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3855 for (int i = 0; i < transitionInfos.count(); i++) {
3856 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3857 if (tr == NULL) continue;
3858 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3859 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3860 m_document->clipManager()->removeGroup(grp);
3861 scene()->destroyItemGroup(grp);
3863 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3865 setDocumentModified();
3869 QList <QGraphicsItemGroup *> groups;
3870 for (int i = 0; i < clipInfos.count(); i++) {
3871 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3873 clip->setSelected(true);
3876 for (int i = 0; i < transitionInfos.count(); i++) {
3877 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3879 clip->setSelected(true);
3883 groupSelectedItems(false, true);
3884 setDocumentModified();
3887 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3889 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3890 if (baseclip == NULL) {
3891 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3895 if (baseclip->producer() == NULL) {
3896 // If the clip has no producer, we must wait until it is created...
3898 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3899 emit forceClipProcessing(clipId);
3900 qApp->processEvents();
3901 for (int i = 0; i < 3; i++) {
3902 if (baseclip->producer() == NULL) {
3903 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3906 if (baseclip->producer() == NULL) {
3907 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3911 emit displayMessage(QString(), InformationMessage);
3915 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3916 item->setEffectList(effects);
3917 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3918 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3919 scene()->addItem(item);
3921 int tracknumber = m_document->tracksCount() - info.track - 1;
3922 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3923 if (isLocked) item->setItemLocked(true);
3925 baseclip->addReference();
3926 m_document->updateClip(baseclip->getId());
3927 info.track = m_document->tracksCount() - info.track;
3928 Mlt::Producer *prod;
3929 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3930 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3931 else prod = baseclip->producer(info.track);
3932 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3933 for (int i = 0; i < item->effectsCount(); i++) {
3934 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3936 setDocumentModified();
3937 if (refresh) m_document->renderer()->doRefresh();
3938 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3939 m_thumbsTimer.start();
3942 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3944 QList<QGraphicsItem *> list = scene()->items();
3945 ClipItem *clip = NULL;
3946 for (int i = 0; i < list.size(); ++i) {
3947 if (list.at(i)->type() == AVWIDGET) {
3948 clip = static_cast <ClipItem *>(list.at(i));
3949 if (clip->clipProducer() == clipId) {
3950 ItemInfo info = clip->info();
3951 info.track = m_document->tracksCount() - clip->track();
3952 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3953 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3955 clip->refreshClip(true);
3962 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3964 int framepos = (int)(pos.frames(m_document->fps()));
3965 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3966 ClipItem *clip = NULL;
3967 for (int i = 0; i < list.size(); i++) {
3968 if (!list.at(i)->isEnabled()) continue;
3969 if (list.at(i)->type() == AVWIDGET) {
3970 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3971 if (test->endPos() == pos) clip = test;
3978 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3980 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3981 ClipItem *clip = NULL;
3982 for (int i = 0; i < list.size(); i++) {
3983 if (!list.at(i)->isEnabled()) continue;
3984 if (list.at(i)->type() == AVWIDGET) {
3985 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3986 if (test->startPos() == pos) clip = test;
3993 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3995 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3996 QList<QGraphicsItem *> list = scene()->items(p);
3997 ClipItem *clip = NULL;
3998 for (int i = 0; i < list.size(); i++) {
3999 if (!list.at(i)->isEnabled()) continue;
4000 if (list.at(i)->type() == AVWIDGET) {
4001 clip = static_cast <ClipItem *>(list.at(i));
4008 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4010 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4013 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4015 const QPointF p(pos, (track + 1) * m_tracksHeight);
4016 QList<QGraphicsItem *> list = scene()->items(p);
4017 Transition *clip = NULL;
4018 for (int i = 0; i < list.size(); i++) {
4019 if (!list.at(i)->isEnabled()) continue;
4020 if (list.at(i)->type() == TRANSITIONWIDGET) {
4021 clip = static_cast <Transition *>(list.at(i));
4028 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4030 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4033 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4035 int framepos = (int)(pos.frames(m_document->fps()));
4036 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4037 QList<QGraphicsItem *> list = scene()->items(p);
4038 Transition *clip = NULL;
4039 for (int i = 0; i < list.size(); i++) {
4040 if (!list.at(i)->isEnabled()) continue;
4041 if (list.at(i)->type() == TRANSITIONWIDGET) {
4042 Transition *test = static_cast <Transition *>(list.at(i));
4043 if (test->endPos() == pos) clip = test;
4050 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4052 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4053 QList<QGraphicsItem *> list = scene()->items(p);
4054 Transition *clip = NULL;
4055 for (int i = 0; i < list.size(); ++i) {
4056 if (!list.at(i)->isEnabled()) continue;
4057 if (list.at(i)->type() == TRANSITIONWIDGET) {
4058 Transition *test = static_cast <Transition *>(list.at(i));
4059 if (test->startPos() == pos) clip = test;
4066 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4068 if (m_selectionGroup) resetSelectionGroup(false);
4069 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4071 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);
4072 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4075 Mlt::Producer *prod;
4076 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4077 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4078 else prod = item->baseClip()->producer(end.track);
4080 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);
4082 bool snap = KdenliveSettings::snaptopoints();
4083 KdenliveSettings::setSnaptopoints(false);
4084 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4086 int tracknumber = m_document->tracksCount() - end.track - 1;
4087 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4088 m_scene->clearSelection();
4089 if (isLocked) item->setItemLocked(true);
4091 if (item->isItemLocked()) item->setItemLocked(false);
4092 item->setSelected(true);
4094 if (item->baseClip()->isTransparent()) {
4095 // Also move automatic transition
4096 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4097 if (tr && tr->isAutomatic()) {
4098 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4099 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);
4100 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4103 KdenliveSettings::setSnaptopoints(snap);
4104 setDocumentModified();
4106 // undo last move and emit error message
4107 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4109 if (refresh) m_document->renderer()->doRefresh();
4110 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4113 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4116 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4117 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4118 resetSelectionGroup();
4119 m_scene->clearSelection();
4121 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4122 scene()->addItem(m_selectionGroup);
4124 m_document->renderer()->blockSignals(true);
4125 for (int i = 0; i < startClip.count(); i++) {
4127 startClip[i].startPos = startClip.at(i).startPos - offset;
4128 startClip[i].track = startClip.at(i).track - trackOffset;
4130 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4131 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4133 clip->setItemLocked(false);
4134 if (clip->parentItem()) {
4135 m_selectionGroup->addToGroup(clip->parentItem());
4136 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4138 m_selectionGroup->addToGroup(clip);
4139 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4141 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4142 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4144 for (int i = 0; i < startTransition.count(); i++) {
4146 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4147 startTransition[i].track = startTransition.at(i).track - trackOffset;
4149 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4151 tr->setItemLocked(false);
4152 if (tr->parentItem()) {
4153 m_selectionGroup->addToGroup(tr->parentItem());
4154 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4156 m_selectionGroup->addToGroup(tr);
4157 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4159 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());
4160 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4162 m_document->renderer()->blockSignals(false);
4164 if (m_selectionGroup) {
4165 bool snap = KdenliveSettings::snaptopoints();
4166 KdenliveSettings::setSnaptopoints(false);
4168 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4169 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4171 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4173 int max = children.count();
4174 for (int i = 0; i < max; i++) {
4175 if (children.at(i)->type() == GROUPWIDGET) {
4176 children += children.at(i)->childItems();
4177 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4178 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4179 /*m_document->clipManager()->removeGroup(grp);
4180 m_scene->destroyItemGroup(grp);*/
4181 children.removeAll(children.at(i));
4186 for (int i = 0; i < children.count(); i++) {
4187 // re-add items in correct place
4188 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4189 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4191 ItemInfo info = item->info();
4192 int tracknumber = m_document->tracksCount() - info.track - 1;
4193 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4195 item->setItemLocked(true);
4196 else if (item->isItemLocked())
4197 item->setItemLocked(false);
4199 if (item->type() == AVWIDGET) {
4200 ClipItem *clip = static_cast <ClipItem*>(item);
4201 info.track = m_document->tracksCount() - info.track;
4202 Mlt::Producer *prod;
4203 if (clip->isAudioOnly())
4204 prod = clip->baseClip()->audioProducer(info.track);
4205 else if (clip->isVideoOnly())
4206 prod = clip->baseClip()->videoProducer();
4208 prod = clip->baseClip()->producer(info.track);
4209 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4210 for (int i = 0; i < clip->effectsCount(); i++) {
4211 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4213 } else if (item->type() == TRANSITIONWIDGET) {
4214 Transition *tr = static_cast <Transition*>(item);
4216 if (!tr->forcedTrack()) {
4217 newTrack = getPreviousVideoTrack(info.track);
4219 newTrack = tr->transitionEndTrack() + trackOffset;
4220 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4222 tr->updateTransitionEndTrack(newTrack);
4223 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4227 resetSelectionGroup(false);
4229 for (int i = 0; i < children.count(); i++) {
4230 if (children.at(i)->parentItem())
4231 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4235 KdenliveSettings::setSnaptopoints(snap);
4236 m_document->renderer()->doRefresh();
4237 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4240 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4242 Transition *item = getTransitionItemAt(start.startPos, start.track);
4244 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);
4245 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4248 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4249 bool snap = KdenliveSettings::snaptopoints();
4250 KdenliveSettings::setSnaptopoints(false);
4251 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4252 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4253 // Transition was moved
4254 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4255 } else if (end.endPos == start.endPos) {
4256 // Transition start resize
4257 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4258 } else if (end.startPos == start.startPos) {
4259 // Transition end resize;
4260 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4261 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4264 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4265 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4266 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4268 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4269 KdenliveSettings::setSnaptopoints(snap);
4270 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4271 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());
4272 if (m_dragItem && m_dragItem == item) {
4274 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4275 if (transitionClip && transitionClip->baseClip()) {
4276 QString size = transitionClip->baseClip()->getProperty("frame_size");
4277 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4278 if (factor == 0) factor = 1.0;
4279 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4280 p.setY(size.section('x', 1, 1).toInt());
4282 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4284 if (m_refresh) m_document->renderer()->doRefresh();
4285 setDocumentModified();
4288 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4290 bool resizeClipStart = (start.startPos != end.startPos);
4291 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4293 if (dontWorry) return;
4294 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);
4295 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4298 if (item->parentItem()) {
4299 // Item is part of a group, reset group
4300 resetSelectionGroup();
4303 bool snap = KdenliveSettings::snaptopoints();
4304 KdenliveSettings::setSnaptopoints(false);
4305 if (resizeClipStart) {
4306 ItemInfo clipinfo = item->info();
4307 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4308 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4310 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4311 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4312 updatePositionEffects(item, clipinfo);
4313 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4315 ItemInfo clipinfo = item->info();
4316 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4317 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4319 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4320 updatePositionEffects(item, clipinfo);
4321 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4323 if (!resizeClipStart && end.cropStart != start.cropStart) {
4324 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4325 ItemInfo clipinfo = end;
4326 clipinfo.track = m_document->tracksCount() - end.track;
4327 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4329 item->setCropStart(end.cropStart);
4330 item->resetThumbs(true);
4333 m_document->renderer()->doRefresh();
4334 KdenliveSettings::setSnaptopoints(snap);
4335 setDocumentModified();
4338 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4340 if (pos == oldInfo.startPos.frames(m_document->fps()))
4342 bool snap = KdenliveSettings::snaptopoints();
4344 KdenliveSettings::setSnaptopoints(false);
4345 item->resizeStart(pos);
4346 if (item->startPos().frames(m_document->fps()) != pos) {
4347 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4348 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4349 KdenliveSettings::setSnaptopoints(snap);
4352 KdenliveSettings::setSnaptopoints(snap);
4355 bool hasParentCommand = false;
4357 hasParentCommand = true;
4359 command = new QUndoCommand();
4360 command->setText(i18n("Resize clip start"));
4363 // do this here, too, because otherwise undo won't update the group
4364 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4365 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4367 ItemInfo info = item->info();
4368 if (item->type() == AVWIDGET) {
4369 ItemInfo resizeinfo = oldInfo;
4370 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4371 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4373 // Check if there is an automatic transition on that clip (lower track)
4374 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4375 if (transition && transition->isAutomatic()) {
4376 ItemInfo trInfo = transition->info();
4377 ItemInfo newTrInfo = trInfo;
4378 newTrInfo.startPos = item->startPos();
4379 if (newTrInfo.startPos < newTrInfo.endPos)
4380 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4382 // Check if there is an automatic transition on that clip (upper track)
4383 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4384 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4385 ItemInfo trInfo = transition->info();
4386 ItemInfo newTrInfo = trInfo;
4387 newTrInfo.startPos = item->startPos();
4388 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4389 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4390 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4394 TODO: cleanup the effect update process
4396 ClipItem *clip = static_cast < ClipItem * >(item);
4397 updatePositionEffects(clip, oldInfo);
4401 QDomElement root = doc.createElement("list");
4402 doc.appendChild(root);
4403 QList <int> indexes;
4404 for (int i = 0; i < clip->effectsCount(); i++) {
4405 QDomElement effect = clip->effectAt(i);
4406 if (EffectsList::hasKeyFrames(effect)) {
4407 doc.appendChild(doc.importNode(effect, true));
4412 /*int panZoomPos = clip->hasEffect("affine", "pan_zoom");
4413 if (panZoomPos != -1) {
4414 doc.appendChild(doc.importNode(clip->effectAt(panZoomPos), true));
4415 indexes.append(panZoomPos);
4418 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true, m_document->width(), m_document->height())) {
4419 // Keyframes were modified, updateClip
4420 QDomNodeList effs = doc.elementsByTagName("effect");
4422 // Since we must always resize clip before updating the keyframes, we
4423 // put a resize command before & after checking keyframes so that
4424 // we are sure the resize is performed before whenever we do or undo the action
4426 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4427 for (int i = 0; i < indexes.count(); i++) {
4428 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);
4429 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4431 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4432 emit clipItemSelected(clip);
4434 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4437 KdenliveSettings::setSnaptopoints(false);
4438 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4439 KdenliveSettings::setSnaptopoints(snap);
4440 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4442 } else if (item->type() == TRANSITIONWIDGET) {
4443 Transition *transition = static_cast <Transition *>(item);
4444 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)) {
4445 // Cannot resize transition
4446 KdenliveSettings::setSnaptopoints(false);
4447 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4448 KdenliveSettings::setSnaptopoints(snap);
4449 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4451 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4452 if (command == NULL)
4453 m_commandStack->push(moveCommand);
4457 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4458 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4460 if (!hasParentCommand)
4461 m_commandStack->push(command);
4464 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4466 if (pos == oldInfo.endPos.frames(m_document->fps()))
4468 bool snap = KdenliveSettings::snaptopoints();
4470 KdenliveSettings::setSnaptopoints(false);
4471 item->resizeEnd(pos);
4472 if (item->endPos().frames(m_document->fps()) != pos) {
4473 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4474 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4475 KdenliveSettings::setSnaptopoints(snap);
4478 KdenliveSettings::setSnaptopoints(snap);
4481 bool hasParentCommand = false;
4483 hasParentCommand = true;
4485 command = new QUndoCommand();
4486 command->setText(i18n("Resize clip end"));
4489 // do this here, too, because otherwise undo won't update the group
4490 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4491 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4493 ItemInfo info = item->info();
4494 if (item->type() == AVWIDGET) {
4495 ItemInfo resizeinfo = info;
4496 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4497 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4499 // Check if there is an automatic transition on that clip (lower track)
4500 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4501 if (tr && tr->isAutomatic()) {
4502 ItemInfo trInfo = tr->info();
4503 ItemInfo newTrInfo = trInfo;
4504 newTrInfo.endPos = item->endPos();
4505 if (newTrInfo.endPos > newTrInfo.startPos)
4506 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4509 // Check if there is an automatic transition on that clip (upper track)
4510 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4511 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4512 ItemInfo trInfo = tr->info();
4513 ItemInfo newTrInfo = trInfo;
4514 newTrInfo.endPos = item->endPos();
4515 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4516 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4517 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4522 ClipItem *clip = static_cast < ClipItem * >(item);
4524 QDomElement root = doc.createElement("list");
4525 doc.appendChild(root);
4526 QList <int> indexes;
4527 for (int i = 0; i < clip->effectsCount(); i++) {
4528 QDomElement effect = clip->effectAt(i);
4529 if (EffectsList::hasKeyFrames(effect)) {
4530 doc.appendChild(doc.importNode(effect, true));
4535 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false, m_document->width(), m_document->height())) {
4536 // Keyframes were modified, updateClip
4537 QDomNodeList effs = doc.elementsByTagName("effect");
4539 // Since we must always resize clip before updating the keyframes, we
4540 // put a resize command before & after checking keyframes so that
4541 // we are sure the resize is performed before whenever we do or undo the action
4543 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4544 for (int i = 0; i < indexes.count(); i++) {
4545 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);
4546 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4548 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4549 emit clipItemSelected(clip);
4551 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4554 updatePositionEffects(clip, oldInfo);
4556 KdenliveSettings::setSnaptopoints(false);
4557 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4558 KdenliveSettings::setSnaptopoints(true);
4559 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4561 } else if (item->type() == TRANSITIONWIDGET) {
4562 Transition *transition = static_cast <Transition *>(item);
4563 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)) {
4564 // Cannot resize transition
4565 KdenliveSettings::setSnaptopoints(false);
4566 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4567 KdenliveSettings::setSnaptopoints(true);
4568 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4570 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4571 if (command == NULL)
4572 m_commandStack->push(moveCommand);
4575 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4576 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4578 if (!hasParentCommand)
4579 m_commandStack->push(command);
4582 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4584 int end = item->fadeIn();
4586 // there is a fade in effect
4587 int effectPos = item->hasEffect("volume", "fadein");
4588 if (effectPos != -1) {
4589 QDomElement oldeffect = item->effectAt(effectPos);
4590 int start = item->cropStart().frames(m_document->fps());
4591 int max = item->cropDuration().frames(m_document->fps());
4593 // Make sure the fade effect is not longer than the clip
4594 item->setFadeIn(max);
4595 end = item->fadeIn();
4598 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4599 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4600 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4601 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4602 // if fade effect is displayed, update the effect edit widget with new clip duration
4603 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4605 effectPos = item->hasEffect("brightness", "fade_from_black");
4606 if (effectPos != -1) {
4607 QDomElement oldeffect = item->effectAt(effectPos);
4608 int start = item->cropStart().frames(m_document->fps());
4609 int max = item->cropDuration().frames(m_document->fps());
4611 // Make sure the fade effect is not longer than the clip
4612 item->setFadeIn(max);
4613 end = item->fadeIn();
4616 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4617 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4618 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4619 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4620 // if fade effect is displayed, update the effect edit widget with new clip duration
4621 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4624 int start = item->fadeOut();
4626 // there is a fade out effect
4627 int effectPos = item->hasEffect("volume", "fadeout");
4628 if (effectPos != -1) {
4629 QDomElement oldeffect = item->effectAt(effectPos);
4630 int max = item->cropDuration().frames(m_document->fps());
4631 int end = max + item->cropStart().frames(m_document->fps());
4633 // Make sure the fade effect is not longer than the clip
4634 item->setFadeOut(max);
4635 start = item->fadeOut();
4637 start = end - start;
4638 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4639 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4640 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4641 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4642 // if fade effect is displayed, update the effect edit widget with new clip duration
4643 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4645 effectPos = item->hasEffect("brightness", "fade_to_black");
4646 if (effectPos != -1) {
4647 QDomElement oldeffect = item->effectAt(effectPos);
4648 int max = item->cropDuration().frames(m_document->fps());
4649 int end = max + item->cropStart().frames(m_document->fps());
4651 // Make sure the fade effect is not longer than the clip
4652 item->setFadeOut(max);
4653 start = item->fadeOut();
4655 start = end - start;
4656 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4657 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4658 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4659 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4660 // if fade effect is displayed, update the effect edit widget with new clip duration
4661 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4665 int effectPos = item->hasEffect("freeze", "freeze");
4666 if (effectPos != -1) {
4667 // Freeze effect needs to be adjusted with clip resize
4668 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4669 QDomElement eff = item->getEffectAt(effectPos);
4670 if (!eff.isNull() && diff != 0) {
4671 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4672 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4673 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4674 emit clipItemSelected(item, item->selectedEffectIndex());
4679 effectPos = item->hasEffect("affine", "pan_zoom");
4680 if (effectPos != -1) {
4681 QDomElement oldeffect = item->effectAt(effectPos);
4682 int start = item->cropStart().frames(m_document->fps());
4683 int max = start + item->cropDuration().frames(m_document->fps());
4688 oldeffect.setAttribute("in", start);
4689 oldeffect.setAttribute("out", max);
4691 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4692 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4693 // if effect is displayed, update the effect edit widget with new clip duration
4694 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4698 double CustomTrackView::getSnapPointForPos(double pos)
4700 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4703 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4705 QList <GenTime> snaps;
4706 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4707 QList<QGraphicsItem *> itemList = items();
4708 for (int i = 0; i < itemList.count(); i++) {
4709 if (itemList.at(i) == selected) continue;
4710 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4711 if (itemList.at(i)->type() == AVWIDGET) {
4712 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4713 GenTime start = item->startPos();
4714 GenTime end = item->endPos();
4715 snaps.append(start);
4717 if (!offsetList.isEmpty()) {
4718 for (int j = 0; j < offsetList.size(); j++) {
4719 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4720 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4724 QList < GenTime > markers = item->snapMarkers();
4725 for (int j = 0; j < markers.size(); ++j) {
4726 GenTime t = markers.at(j);
4728 if (!offsetList.isEmpty()) {
4729 for (int k = 0; k < offsetList.size(); k++) {
4730 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4734 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4735 Transition *transition = static_cast <Transition*>(itemList.at(i));
4736 GenTime start = transition->startPos();
4737 GenTime end = transition->endPos();
4738 snaps.append(start);
4740 if (!offsetList.isEmpty()) {
4741 for (int j = 0; j < offsetList.size(); j++) {
4742 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4743 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4749 // add cursor position
4750 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4752 if (!offsetList.isEmpty()) {
4753 for (int j = 0; j < offsetList.size(); j++) {
4754 snaps.append(pos - offsetList.at(j));
4759 for (int i = 0; i < m_guides.count(); i++) {
4760 snaps.append(m_guides.at(i)->position());
4761 if (!offsetList.isEmpty()) {
4762 for (int j = 0; j < offsetList.size(); j++) {
4763 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4769 m_scene->setSnapList(snaps);
4770 //for (int i = 0; i < m_snapPoints.size(); ++i)
4771 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4774 void CustomTrackView::slotSeekToPreviousSnap()
4776 updateSnapPoints(NULL);
4777 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4778 setCursorPos((int) res.frames(m_document->fps()));
4782 void CustomTrackView::slotSeekToNextSnap()
4784 updateSnapPoints(NULL);
4785 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4786 setCursorPos((int) res.frames(m_document->fps()));
4790 void CustomTrackView::clipStart()
4792 AbstractClipItem *item = getMainActiveClip();
4794 setCursorPos((int) item->startPos().frames(m_document->fps()));
4799 void CustomTrackView::clipEnd()
4801 AbstractClipItem *item = getMainActiveClip();
4803 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4808 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4810 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4811 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4812 m_commandStack->push(command);
4815 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4817 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4818 m_commandStack->push(command);
4821 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4823 DocClipBase *base = m_document->clipManager()->getClipById(id);
4824 QList <CommentedTime> markers = base->commentedSnapMarkers();
4826 if (markers.isEmpty()) {
4827 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4830 QUndoCommand *deleteMarkers = new QUndoCommand();
4831 deleteMarkers->setText("Delete clip markers");
4833 for (int i = 0; i < markers.size(); i++) {
4834 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4836 m_commandStack->push(deleteMarkers);
4839 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4841 DocClipBase *base = m_document->clipManager()->getClipById(id);
4842 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4843 else base->deleteSnapMarker(pos);
4844 emit updateClipMarkers(base);
4845 setDocumentModified();
4846 viewport()->update();
4849 int CustomTrackView::hasGuide(int pos, int offset)
4851 for (int i = 0; i < m_guides.count(); i++) {
4852 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4853 if (qAbs(guidePos - pos) <= offset) return guidePos;
4854 else if (guidePos > pos) return -1;
4859 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4863 double fps = m_document->fps();
4864 for (int i = 0; i < m_guides.count(); i++) {
4865 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4866 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4868 goMenu->setEnabled(!m_guides.isEmpty());
4871 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4873 if (oldPos > GenTime() && pos > GenTime()) {
4875 for (int i = 0; i < m_guides.count(); i++) {
4876 if (m_guides.at(i)->position() == oldPos) {
4877 Guide *item = m_guides.at(i);
4878 item->updateGuide(pos, comment);
4882 } else if (pos > GenTime()) addGuide(pos, comment);
4886 for (int i = 0; i < m_guides.count(); i++) {
4887 if (m_guides.at(i)->position() == oldPos) {
4888 delete m_guides.takeAt(i);
4893 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4895 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4896 m_document->syncGuides(m_guides);
4899 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4901 for (int i = 0; i < m_guides.count(); i++) {
4902 if (m_guides.at(i)->position() == pos) {
4903 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4907 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4908 scene()->addItem(g);
4910 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4911 m_document->syncGuides(m_guides);
4915 void CustomTrackView::slotAddGuide()
4917 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4918 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4919 if (d.exec() != QDialog::Accepted) return;
4920 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4921 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4922 m_commandStack->push(command);
4926 void CustomTrackView::slotEditGuide(int guidePos)
4929 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4930 else pos = GenTime(guidePos, m_document->fps());
4932 for (int i = 0; i < m_guides.count(); i++) {
4933 if (m_guides.at(i)->position() == pos) {
4934 slotEditGuide(m_guides.at(i)->info());
4939 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4942 void CustomTrackView::slotEditGuide(CommentedTime guide)
4944 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4945 if (d.exec() == QDialog::Accepted) {
4946 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4947 m_commandStack->push(command);
4952 void CustomTrackView::slotEditTimeLineGuide()
4954 if (m_dragGuide == NULL) return;
4955 CommentedTime guide = m_dragGuide->info();
4956 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4957 if (d.exec() == QDialog::Accepted) {
4958 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4959 m_commandStack->push(command);
4963 void CustomTrackView::slotDeleteGuide(int guidePos)
4966 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4967 else pos = GenTime(guidePos, m_document->fps());
4969 for (int i = 0; i < m_guides.count(); i++) {
4970 if (m_guides.at(i)->position() == pos) {
4971 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4972 m_commandStack->push(command);
4977 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4981 void CustomTrackView::slotDeleteTimeLineGuide()
4983 if (m_dragGuide == NULL) return;
4984 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4985 m_commandStack->push(command);
4989 void CustomTrackView::slotDeleteAllGuides()
4991 QUndoCommand *deleteAll = new QUndoCommand();
4992 deleteAll->setText("Delete all guides");
4993 for (int i = 0; i < m_guides.count(); i++) {
4994 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4996 m_commandStack->push(deleteAll);
4999 void CustomTrackView::setTool(PROJECTTOOL tool)
5004 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5007 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5008 m_scene->setScale(scaleFactor, verticalScale);
5009 removeTipAnimation();
5010 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5011 bool adjust = false;
5012 if (verticalScale != matrix().m22()) adjust = true;
5013 setMatrix(newmatrix);
5015 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5016 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
5017 for (int i = 0; i < m_guides.count(); i++) {
5018 QLineF l = m_guides.at(i)->line();
5019 l.setP2(QPointF(l.x2(), newHeight));
5020 m_guides.at(i)->setLine(l);
5022 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5025 int diff = sceneRect().width() - m_projectDuration;
5026 if (diff * newmatrix.m11() < 50) {
5027 if (newmatrix.m11() < 0.4)
5028 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5030 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5032 centerOn(QPointF(cursorPos(), verticalPos));
5035 void CustomTrackView::slotRefreshGuides()
5037 if (KdenliveSettings::showmarkers()) {
5038 for (int i = 0; i < m_guides.count(); i++)
5039 m_guides.at(i)->update();
5043 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5045 //kDebug() << "// DRAW BG: " << rect.width();
5046 painter->setClipRect(rect);
5047 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5048 QPen pen1 = painter->pen();
5049 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5050 painter->setPen(pen1);
5051 double min = rect.left();
5052 double max = rect.right();
5053 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5054 int maxTrack = m_document->tracksCount();
5055 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5056 QColor audioColor = palette().alternateBase().color();
5057 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5058 for (int i = 0; i < maxTrack; i++) {
5059 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5060 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5061 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5062 if (i == m_selectedTrack)
5063 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5065 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5067 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5069 int lowerLimit = m_tracksHeight * maxTrack + 1;
5070 if (height() > lowerLimit) {
5071 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5072 painter->fillRect(bg, base);
5076 bool CustomTrackView::findString(const QString &text)
5079 for (int i = 0; i < m_searchPoints.size(); ++i) {
5080 marker = m_searchPoints.at(i).comment();
5081 if (marker.contains(text, Qt::CaseInsensitive)) {
5082 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5083 int vert = verticalScrollBar()->value();
5084 int hor = cursorPos();
5085 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5093 void CustomTrackView::selectFound(QString track, QString pos)
5095 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5096 slotSelectTrack(track.toInt());
5098 int vert = verticalScrollBar()->value();
5099 int hor = cursorPos();
5100 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5103 bool CustomTrackView::findNextString(const QString &text)
5106 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5107 marker = m_searchPoints.at(i).comment();
5108 if (marker.contains(text, Qt::CaseInsensitive)) {
5109 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5110 int vert = verticalScrollBar()->value();
5111 int hor = cursorPos();
5112 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5121 void CustomTrackView::initSearchStrings()
5123 m_searchPoints.clear();
5124 QList<QGraphicsItem *> itemList = items();
5125 for (int i = 0; i < itemList.count(); i++) {
5126 // parse all clip names
5127 if (itemList.at(i)->type() == AVWIDGET) {
5128 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5129 GenTime start = item->startPos();
5130 CommentedTime t(start, item->clipName());
5131 m_searchPoints.append(t);
5132 // add all clip markers
5133 QList < CommentedTime > markers = item->commentedSnapMarkers();
5134 m_searchPoints += markers;
5139 for (int i = 0; i < m_guides.count(); i++)
5140 m_searchPoints.append(m_guides.at(i)->info());
5142 qSort(m_searchPoints);
5145 void CustomTrackView::clearSearchStrings()
5147 m_searchPoints.clear();
5151 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5153 QList<ItemInfo> matchingInfo;
5154 QList<QGraphicsItem *> itemList = items();
5155 for (int i = 0; i < itemList.count(); i++) {
5156 if (itemList.at(i)->type() == AVWIDGET) {
5157 ClipItem *item = (ClipItem *)itemList.at(i);
5158 if (item->clipProducer() == clipId)
5159 matchingInfo << item->info();
5162 return matchingInfo;
5165 void CustomTrackView::copyClip()
5167 qDeleteAll(m_copiedItems);
5168 m_copiedItems.clear();
5169 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5170 if (itemList.count() == 0) {
5171 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5174 for (int i = 0; i < itemList.count(); i++) {
5175 if (itemList.at(i)->type() == AVWIDGET) {
5176 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5177 ClipItem *clone = clip->clone(clip->info());
5178 m_copiedItems.append(clone);
5179 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5180 Transition *dup = static_cast <Transition *>(itemList.at(i));
5181 m_copiedItems.append(dup->clone());
5186 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5188 if (m_scene->editMode() != NORMALEDIT) {
5189 // If we are in overwrite mode, always allow the move
5192 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));
5193 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5194 for (int i = 0; i < collisions.count(); i++) {
5195 if (collisions.at(i)->type() == type) return false;
5200 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5203 for (int i = 0; i < infoList.count(); i++) {
5204 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));
5207 QList<QGraphicsItem *> collisions = scene()->items(path);
5208 for (int i = 0; i < collisions.count(); i++) {
5209 if (collisions.at(i)->type() == type) return false;
5214 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5216 for (int i = 0; i < items.count(); i++) {
5217 ItemInfo info = items.at(i)->info();
5218 info.startPos += offset;
5219 info.endPos += offset;
5220 info.track += trackOffset;
5221 if (!canBePastedTo(info, items.at(i)->type())) return false;
5226 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5228 QPainterPath movePath;
5229 movePath.moveTo(0, 0);
5231 for (int i = 0; i < items.count(); i++) {
5232 ItemInfo info = items.at(i)->info();
5233 info.startPos = info.startPos + offset;
5234 info.endPos = info.endPos + offset;
5235 info.track = info.track + trackOffset;
5236 if (info.startPos < GenTime()) {
5237 // No clip should go below 0
5240 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));
5241 movePath.addRect(rect);
5243 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5244 for (int i = 0; i < collisions.count(); i++) {
5245 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5246 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5254 void CustomTrackView::pasteClip()
5256 if (m_copiedItems.count() == 0) {
5257 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5262 GenTime pos = GenTime(-1);
5263 if (m_menuPosition.isNull()) {
5264 position = mapFromGlobal(QCursor::pos());
5265 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5266 track = m_selectedTrack;
5267 pos = GenTime(m_cursorPos, m_document->fps());
5268 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5272 position = m_menuPosition;
5275 if (pos == GenTime(-1))
5276 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5278 track = (int)(mapToScene(position).y() / m_tracksHeight);
5280 GenTime leftPos = m_copiedItems.at(0)->startPos();
5281 int lowerTrack = m_copiedItems.at(0)->track();
5282 int upperTrack = m_copiedItems.at(0)->track();
5283 for (int i = 1; i < m_copiedItems.count(); i++) {
5284 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5285 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5286 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5289 GenTime offset = pos - leftPos;
5290 int trackOffset = track - lowerTrack;
5292 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5293 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5294 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5295 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5298 QUndoCommand *pasteClips = new QUndoCommand();
5299 pasteClips->setText("Paste clips");
5301 for (int i = 0; i < m_copiedItems.count(); i++) {
5302 // parse all clip names
5303 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5304 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5305 ItemInfo info = clip->info();
5306 info.startPos += offset;
5307 info.endPos += offset;
5308 info.track += trackOffset;
5309 if (canBePastedTo(info, AVWIDGET)) {
5310 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5311 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5312 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5313 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5315 info.startPos = tr->startPos() + offset;
5316 info.endPos = tr->endPos() + offset;
5317 info.track = tr->track() + trackOffset;
5318 int transitionEndTrack;
5319 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5320 else transitionEndTrack = tr->transitionEndTrack();
5321 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5322 if (info.startPos >= info.endPos) {
5323 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5324 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5325 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5328 m_commandStack->push(pasteClips);
5331 void CustomTrackView::pasteClipEffects()
5333 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5334 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5337 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5339 QUndoCommand *paste = new QUndoCommand();
5340 paste->setText("Paste effects");
5342 QList<QGraphicsItem *> clips = scene()->selectedItems();
5345 for (int i = 0; i < clips.count(); ++i) {
5346 if (clips.at(i)->type() == GROUPWIDGET) {
5347 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5348 for (int j = 0; j < children.count(); j++) {
5349 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5350 clips.append(children.at(j));
5357 for (int i = 0; i < clips.count(); ++i) {
5358 if (clips.at(i)->type() == AVWIDGET) {
5359 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5360 for (int j = 0; j < clip->effectsCount(); j++) {
5361 QDomElement eff = clip->effectAt(j);
5362 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5363 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5364 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5369 if (paste->childCount() > 0) m_commandStack->push(paste);
5372 //adjust effects (fades, ...)
5373 for (int i = 0; i < clips.count(); ++i) {
5374 if (clips.at(i)->type() == AVWIDGET) {
5375 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5376 updatePositionEffects(item, item->info());
5382 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5384 // parse parameters to check if we need to adjust to the new crop start
5385 int diff = (newstart - oldstart).frames(m_document->fps());
5386 int max = (newstart + duration).frames(m_document->fps());
5387 QDomNodeList params = xml.elementsByTagName("parameter");
5388 for (int i = 0; i < params.count(); i++) {
5389 QDomElement e = params.item(i).toElement();
5390 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5391 QString def = e.attribute("default");
5392 // Effect has a keyframe type parameter, we need to adjust the values
5393 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5394 QStringList newKeyFrames;
5395 foreach(const QString &str, keys) {
5396 int pos = str.section(':', 0, 0).toInt();
5397 double val = str.section(':', 1, 1).toDouble();
5400 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5402 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5404 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5405 e.setAttribute("keyframes", newKeyFrames.join(";"));
5410 ClipItem *CustomTrackView::getClipUnderCursor() const
5412 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5413 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5414 for (int i = 0; i < collisions.count(); i++) {
5415 if (collisions.at(i)->type() == AVWIDGET) {
5416 return static_cast < ClipItem *>(collisions.at(i));
5422 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5424 QList<QGraphicsItem *> clips = scene()->selectedItems();
5425 if (clips.isEmpty()) {
5426 return getClipUnderCursor();
5428 AbstractClipItem *item = NULL;
5429 for (int i = 0; i < clips.count(); ++i) {
5430 if (clips.at(i)->type() == AVWIDGET) {
5431 item = static_cast < AbstractClipItem *>(clips.at(i));
5432 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5435 if (item) return item;
5440 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5442 QList<QGraphicsItem *> clips = scene()->selectedItems();
5443 if (clips.isEmpty()) {
5444 return getClipUnderCursor();
5447 // remove all items in the list that are not clips
5448 for (int i = 0; i < clips.count();) {
5449 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5452 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5453 for (int i = 0; i < clips.count(); ++i) {
5454 if (clips.at(i)->type() == AVWIDGET) {
5455 item = static_cast < ClipItem *>(clips.at(i));
5456 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5464 void CustomTrackView::setInPoint()
5466 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5468 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5471 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5475 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5478 void CustomTrackView::setOutPoint()
5480 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5482 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5485 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5489 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5492 void CustomTrackView::slotUpdateAllThumbs()
5494 if (!isEnabled()) return;
5495 QList<QGraphicsItem *> itemList = items();
5496 //if (itemList.isEmpty()) return;
5498 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5499 for (int i = 0; i < itemList.count(); i++) {
5500 if (itemList.at(i)->type() == AVWIDGET) {
5501 item = static_cast <ClipItem *>(itemList.at(i));
5502 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5503 // Check if we have a cached thumbnail
5504 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5505 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5506 if (QFile::exists(thumb)) {
5508 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5509 item->slotSetStartThumb(pix);
5512 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5513 QString endThumb = startThumb;
5514 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5515 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5516 if (QFile::exists(startThumb)) {
5517 QPixmap pix(startThumb);
5518 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5519 item->slotSetStartThumb(pix);
5521 if (QFile::exists(endThumb)) {
5522 QPixmap pix(endThumb);
5523 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5524 item->slotSetEndThumb(pix);
5527 item->refreshClip(false);
5531 viewport()->update();
5534 void CustomTrackView::saveThumbnails()
5536 QList<QGraphicsItem *> itemList = items();
5538 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5539 for (int i = 0; i < itemList.count(); i++) {
5540 if (itemList.at(i)->type() == AVWIDGET) {
5541 item = static_cast <ClipItem *>(itemList.at(i));
5542 if (item->clipType() != COLOR) {
5543 // Check if we have a cached thumbnail
5544 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5545 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5546 if (!QFile::exists(thumb)) {
5547 QPixmap pix(item->startThumb());
5551 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5552 QString endThumb = startThumb;
5553 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5554 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5555 if (!QFile::exists(startThumb)) {
5556 QPixmap pix(item->startThumb());
5557 pix.save(startThumb);
5559 if (!QFile::exists(endThumb)) {
5560 QPixmap pix(item->endThumb());
5570 void CustomTrackView::slotInsertTrack(int ix)
5572 TrackDialog d(m_document, parentWidget());
5573 d.comboTracks->setCurrentIndex(ix);
5574 d.label->setText(i18n("Insert track"));
5575 d.setWindowTitle(i18n("Insert New Track"));
5577 if (d.exec() == QDialog::Accepted) {
5578 ix = d.comboTracks->currentIndex();
5579 if (d.before_select->currentIndex() == 1)
5582 info.isMute = false;
5583 info.isLocked = false;
5584 if (d.video_track->isChecked()) {
5585 info.type = VIDEOTRACK;
5586 info.isBlind = false;
5588 info.type = AUDIOTRACK;
5589 info.isBlind = true;
5591 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5592 m_commandStack->push(addTrack);
5593 setDocumentModified();
5597 void CustomTrackView::slotDeleteTrack(int ix)
5599 if (m_document->tracksCount() < 2) return;
5600 TrackDialog d(m_document, parentWidget());
5601 d.comboTracks->setCurrentIndex(ix);
5602 d.label->setText(i18n("Delete track"));
5603 d.before_select->setHidden(true);
5604 d.setWindowTitle(i18n("Delete Track"));
5605 d.video_track->setHidden(true);
5606 d.audio_track->setHidden(true);
5607 if (d.exec() == QDialog::Accepted) {
5608 ix = d.comboTracks->currentIndex();
5609 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5610 deleteTimelineTrack(ix, info);
5611 setDocumentModified();
5612 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5613 m_commandStack->push(command);*/
5617 void CustomTrackView::slotConfigTracks(int ix)
5619 TracksConfigDialog d(m_document, ix, parentWidget());
5620 if (d.exec() == QDialog::Accepted) {
5621 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5622 m_commandStack->push(configTracks);
5623 QList <int> toDelete = d.deletedTracks();
5624 for (int i = 0; i < toDelete.count(); ++i) {
5625 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5626 deleteTimelineTrack(toDelete.at(i) - i, info);
5628 setDocumentModified();
5632 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5634 if (m_document->tracksCount() < 2) return;
5635 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5636 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5637 QList<QGraphicsItem *> selection = m_scene->items(r);
5638 QUndoCommand *deleteTrack = new QUndoCommand();
5639 deleteTrack->setText("Delete track");
5641 // Delete all clips in selected track
5642 for (int i = 0; i < selection.count(); i++) {
5643 if (selection.at(i)->type() == AVWIDGET) {
5644 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5645 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5646 m_scene->removeItem(item);
5649 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5650 Transition *item = static_cast <Transition *>(selection.at(i));
5651 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5652 m_scene->removeItem(item);
5658 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5659 m_commandStack->push(deleteTrack);
5662 void CustomTrackView::autoTransition()
5664 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5665 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5666 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5669 Transition *tr = static_cast <Transition*>(itemList.at(0));
5670 tr->setAutomatic(!tr->isAutomatic());
5671 QDomElement transition = tr->toXML();
5672 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);
5673 setDocumentModified();
5677 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5680 QDomNodeList params = effect.elementsByTagName("parameter");
5681 for (int i = 0; i < params.count(); i++) {
5682 QDomElement e = params.item(i).toElement();
5683 if (!e.isNull() && e.attribute("type") == "constant") {
5684 if (e.hasAttribute("factor")) {
5685 double factor = e.attribute("factor").toDouble();
5686 double value = e.attribute("value").toDouble();
5687 value = value / factor;
5688 result.append(QString::number(value));
5689 } else result.append(e.attribute("value"));
5695 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5697 QList<QGraphicsItem *> list = scene()->items();
5698 ClipItem *clip = NULL;
5699 for (int i = 0; i < list.size(); ++i) {
5700 if (list.at(i)->type() == AVWIDGET) {
5701 clip = static_cast <ClipItem *>(list.at(i));
5702 if (clip->clipProducer() == id) {
5703 clip->setClipName(name);
5707 viewport()->update();
5710 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5712 minimum = GenTime();
5713 maximum = GenTime();
5714 QList<QGraphicsItem *> selection;
5715 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5716 selection.removeAll(item);
5717 for (int i = 0; i < selection.count(); i++) {
5718 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5719 if (clip && clip->type() == AVWIDGET) {
5720 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5721 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5726 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5728 minimum = GenTime();
5729 maximum = GenTime();
5730 QList<QGraphicsItem *> selection;
5731 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5732 selection.removeAll(item);
5733 for (int i = 0; i < selection.count(); i++) {
5734 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5735 if (clip && clip->type() == TRANSITIONWIDGET) {
5736 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5737 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5742 void CustomTrackView::loadGroups(const QDomNodeList groups)
5744 for (int i = 0; i < groups.count(); i++) {
5745 QDomNodeList children = groups.at(i).childNodes();
5746 scene()->clearSelection();
5747 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5748 QDomNode n = children.item(nodeindex);
5749 QDomElement elem = n.toElement();
5750 int pos = elem.attribute("position").toInt();
5751 int track = elem.attribute("track").toInt();
5752 if (elem.tagName() == "clipitem") {
5753 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5754 if (clip) clip->setSelected(true);
5756 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5757 if (clip) clip->setSelected(true);
5760 groupSelectedItems(false, true);
5764 void CustomTrackView::splitAudio()
5766 resetSelectionGroup();
5767 QList<QGraphicsItem *> selection = scene()->selectedItems();
5768 if (selection.isEmpty()) {
5769 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5772 QUndoCommand *splitCommand = new QUndoCommand();
5773 splitCommand->setText(i18n("Split audio"));
5774 for (int i = 0; i < selection.count(); i++) {
5775 if (selection.at(i)->type() == AVWIDGET) {
5776 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5777 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5778 if (clip->parentItem()) {
5779 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5781 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5786 if (splitCommand->childCount() > 0)
5787 m_commandStack->push(splitCommand);
5790 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5792 ClipItem *clip = getClipItemAt(pos, track);
5794 kDebug() << "// Cannot find clip to split!!!";
5798 int start = pos.frames(m_document->fps());
5799 int freetrack = m_document->tracksCount() - track - 1;
5800 for (; freetrack > 0; freetrack--) {
5801 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5802 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5803 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5804 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5805 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5810 kDebug() << "GOT TRK: " << track;
5811 if (freetrack == 0) {
5812 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5814 ItemInfo info = clip->info();
5815 info.track = m_document->tracksCount() - freetrack;
5816 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5817 scene()->clearSelection();
5818 clip->setSelected(true);
5819 ClipItem *audioClip = getClipItemAt(start, info.track);
5821 clip->setVideoOnly(true);
5822 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5823 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5825 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5826 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5828 audioClip->setSelected(true);
5829 audioClip->setAudioOnly(true);
5830 groupSelectedItems(false, true);
5834 // unsplit clip: remove audio part and change video part to normal clip
5835 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5836 kDebug() << "//CANNOT FIND CLP GRP";
5839 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5840 QList<QGraphicsItem *> children = grp->childItems();
5841 if (children.count() != 2) {
5842 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5845 for (int i = 0; i < children.count(); i++) {
5846 if (children.at(i) != clip) {
5847 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5848 ItemInfo info = clip->info();
5849 deleteClip(clp->info());
5850 clip->setVideoOnly(false);
5851 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5852 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5857 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5858 m_document->clipManager()->removeGroup(grp);
5859 scene()->destroyItemGroup(grp);
5863 void CustomTrackView::setVideoOnly()
5865 resetSelectionGroup();
5866 QList<QGraphicsItem *> selection = scene()->selectedItems();
5867 if (selection.isEmpty()) {
5868 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5871 QUndoCommand *videoCommand = new QUndoCommand();
5872 videoCommand->setText(i18n("Video only"));
5873 for (int i = 0; i < selection.count(); i++) {
5874 if (selection.at(i)->type() == AVWIDGET) {
5875 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5876 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5877 if (clip->parentItem()) {
5878 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5880 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5885 m_commandStack->push(videoCommand);
5888 void CustomTrackView::setAudioOnly()
5890 resetSelectionGroup();
5891 QList<QGraphicsItem *> selection = scene()->selectedItems();
5892 if (selection.isEmpty()) {
5893 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5896 QUndoCommand *videoCommand = new QUndoCommand();
5897 videoCommand->setText(i18n("Audio only"));
5898 for (int i = 0; i < selection.count(); i++) {
5899 if (selection.at(i)->type() == AVWIDGET) {
5900 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5901 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5902 if (clip->parentItem()) {
5903 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5905 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5910 m_commandStack->push(videoCommand);
5913 void CustomTrackView::setAudioAndVideo()
5915 resetSelectionGroup();
5916 QList<QGraphicsItem *> selection = scene()->selectedItems();
5917 if (selection.isEmpty()) {
5918 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5921 QUndoCommand *videoCommand = new QUndoCommand();
5922 videoCommand->setText(i18n("Audio and Video"));
5923 for (int i = 0; i < selection.count(); i++) {
5924 if (selection.at(i)->type() == AVWIDGET) {
5925 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5926 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5927 if (clip->parentItem()) {
5928 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5930 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5935 m_commandStack->push(videoCommand);
5938 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5940 ClipItem *clip = getClipItemAt(pos, track);
5942 kDebug() << "// Cannot find clip to split!!!";
5946 int start = pos.frames(m_document->fps());
5947 clip->setVideoOnly(true);
5948 clip->setAudioOnly(false);
5949 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5950 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5952 } else if (audioOnly) {
5953 int start = pos.frames(m_document->fps());
5954 clip->setAudioOnly(true);
5955 clip->setVideoOnly(false);
5956 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5957 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5960 int start = pos.frames(m_document->fps());
5961 clip->setAudioOnly(false);
5962 clip->setVideoOnly(false);
5963 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5964 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5968 setDocumentModified();
5971 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5973 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5974 m_clipTypeGroup->setEnabled(false);
5976 m_clipTypeGroup->setEnabled(true);
5977 QList <QAction *> actions = m_clipTypeGroup->actions();
5979 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5980 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5981 else lookup = "clip_audio_and_video";
5982 for (int i = 0; i < actions.count(); i++) {
5983 if (actions.at(i)->data().toString() == lookup) {
5984 actions.at(i)->setChecked(true);
5991 void CustomTrackView::slotGoToMarker(QAction *action)
5993 int pos = action->data().toInt();
5994 setCursorPos(pos, true);
5997 void CustomTrackView::reloadTransitionLumas()
6001 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6002 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6003 for (int i = 0; i < params.count(); i++) {
6004 QDomElement e = params.item(i).toElement();
6005 if (e.attribute("tag") == "resource") {
6006 lumaNames = e.attribute("paramlistdisplay");
6007 lumaFiles = e.attribute("paramlist");
6012 QList<QGraphicsItem *> itemList = items();
6013 Transition *transitionitem;
6014 QDomElement transitionXml;
6015 for (int i = 0; i < itemList.count(); i++) {
6016 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6017 transitionitem = static_cast <Transition*>(itemList.at(i));
6018 transitionXml = transitionitem->toXML();
6019 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6020 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6021 for (int i = 0; i < params.count(); i++) {
6022 QDomElement e = params.item(i).toElement();
6023 if (e.attribute("tag") == "resource") {
6024 e.setAttribute("paramlistdisplay", lumaNames);
6025 e.setAttribute("paramlist", lumaFiles);
6030 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6031 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6032 for (int i = 0; i < params.count(); i++) {
6033 QDomElement e = params.item(i).toElement();
6034 if (e.attribute("tag") == "luma") {
6035 e.setAttribute("paramlistdisplay", lumaNames);
6036 e.setAttribute("paramlist", lumaFiles);
6043 emit transitionItemSelected(NULL);
6046 double CustomTrackView::fps() const
6048 return m_document->fps();
6051 void CustomTrackView::updateProjectFps()
6053 // update all clips to the new fps
6054 resetSelectionGroup();
6055 scene()->clearSelection();
6057 QList<QGraphicsItem *> itemList = items();
6058 for (int i = 0; i < itemList.count(); i++) {
6059 // remove all items and re-add them one by one
6060 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6062 for (int i = 0; i < itemList.count(); i++) {
6063 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6064 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6065 clip->updateFps(m_document->fps());
6066 m_scene->addItem(clip);
6067 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6068 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6069 QList<QGraphicsItem *> children = grp->childItems();
6070 for (int j = 0; j < children.count(); j++) {
6071 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6072 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6073 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6074 clip->updateFps(m_document->fps());
6077 m_document->clipManager()->removeGroup(grp);
6078 m_scene->addItem(grp);
6079 scene()->destroyItemGroup(grp);
6080 for (int j = 0; j < children.count(); j++) {
6081 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6082 //children.at(j)->setParentItem(0);
6083 children.at(j)->setSelected(true);
6086 groupSelectedItems(true, true);
6087 } else if (itemList.at(i)->type() == GUIDEITEM) {
6088 Guide *g = static_cast<Guide *>(itemList.at(i));
6090 m_scene->addItem(g);
6093 viewport()->update();
6096 void CustomTrackView::slotTrackDown()
6098 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6099 else m_selectedTrack++;
6100 emit updateTrackHeaders();
6101 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6102 ensureVisible(rect, 0, 0);
6103 viewport()->update();
6106 void CustomTrackView::slotTrackUp()
6108 if (m_selectedTrack > 0) m_selectedTrack--;
6109 else m_selectedTrack = m_document->tracksCount() - 1;
6110 emit updateTrackHeaders();
6111 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6112 ensureVisible(rect, 0, 0);
6113 viewport()->update();
6116 int CustomTrackView::selectedTrack() const
6118 return m_selectedTrack;
6121 QStringList CustomTrackView::selectedClips() const
6123 QStringList clipIds;
6124 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6125 for (int i = 0; i < selection.count(); i++) {
6126 if (selection.at(i)->type() == AVWIDGET) {
6127 ClipItem *item = (ClipItem *)selection.at(i);
6128 clipIds << item->clipProducer();
6134 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6136 QList<ClipItem *> clips;
6137 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6138 for (int i = 0; i < selection.count(); i++) {
6139 if (selection.at(i)->type() == AVWIDGET) {
6140 clips.append((ClipItem *)selection.at(i));
6146 void CustomTrackView::slotSelectTrack(int ix)
6148 m_selectedTrack = qMax(0, ix);
6149 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6150 emit updateTrackHeaders();
6151 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6152 ensureVisible(rect, 0, 0);
6153 viewport()->update();
6156 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6159 if (track != -1 && pos != -1)
6160 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6162 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6163 QList<QGraphicsItem *> selection = m_scene->items(rect);
6164 resetSelectionGroup(group);
6165 if (!group) m_scene->clearSelection();
6166 for (int i = 0; i < selection.count(); i++) {
6167 if (selection.at(i)->type() == AVWIDGET) {
6168 selection.at(i)->setSelected(add);
6172 if (group) groupSelectedItems();
6175 void CustomTrackView::selectTransition(bool add, bool group)
6177 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6178 QList<QGraphicsItem *> selection = m_scene->items(rect);
6179 resetSelectionGroup(group);
6180 if (!group) m_scene->clearSelection();
6181 for (int i = 0; i < selection.count(); i++) {
6182 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6183 selection.at(i)->setSelected(add);
6187 if (group) groupSelectedItems();
6190 QStringList CustomTrackView::extractTransitionsLumas()
6193 QList<QGraphicsItem *> itemList = items();
6194 Transition *transitionitem;
6195 QDomElement transitionXml;
6196 for (int i = 0; i < itemList.count(); i++) {
6197 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6198 transitionitem = static_cast <Transition*>(itemList.at(i));
6199 transitionXml = transitionitem->toXML();
6200 QString luma = EffectsList::parameter(transitionXml, "luma");
6201 if (!luma.isEmpty()) urls << luma;
6207 void CustomTrackView::setEditMode(EDITMODE mode)
6209 m_scene->setEditMode(mode);
6212 void CustomTrackView::checkTrackSequence(int track)
6214 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6215 //track = m_document->tracksCount() -track;
6216 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6217 QList<QGraphicsItem *> selection = m_scene->items(rect);
6218 QList <int> timelineList;
6219 timelineList.append(0);
6220 for (int i = 0; i < selection.count(); i++) {
6221 if (selection.at(i)->type() == AVWIDGET) {
6222 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6223 int start = clip->startPos().frames(m_document->fps());
6224 int end = clip->endPos().frames(m_document->fps());
6225 if (!timelineList.contains(start)) timelineList.append(start);
6226 if (!timelineList.contains(end)) timelineList.append(end);
6229 qSort(timelineList);
6230 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6231 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6234 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6236 if (data.isEmpty()) return;
6237 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6239 info.startPos = GenTime(in, m_document->fps());
6240 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6241 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6242 info.cropDuration = info.endPos - info.startPos;
6243 info.track = m_selectedTrack;
6244 QUndoCommand *addCommand = new QUndoCommand();
6245 addCommand->setText(i18n("Insert clip"));
6246 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6247 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6248 m_commandStack->push(addCommand);
6250 selectClip(true, false, m_selectedTrack, in);
6251 // Automatic audio split
6252 if (KdenliveSettings::splitaudio())
6256 void CustomTrackView::clearSelection()
6258 resetSelectionGroup();
6259 scene()->clearSelection();
6261 emit clipItemSelected(NULL);
6264 void CustomTrackView::updatePalette()
6269 pen1.setColor(palette().text().color());
6270 m_cursorLine->setPen(pen1);
6274 void CustomTrackView::removeTipAnimation()
6277 scene()->removeItem(m_visualTip);
6278 m_animationTimer->stop();
6286 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6288 if (m_visualTip == NULL) {
6289 QRectF rect = clip->sceneBoundingRect();
6290 m_animation = new QGraphicsItemAnimation;
6291 m_animation->setTimeLine(m_animationTimer);
6292 m_animation->setScaleAt(1, 1, 1);
6297 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6298 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6299 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6301 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6303 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6305 m_animation->setScaleAt(.5, 2, 2);
6309 polygon << QPoint(0, - size * 2);
6310 if (mode == RESIZESTART)
6311 polygon << QPoint(size * 2, 0);
6313 polygon << QPoint(- size * 2, 0);
6314 polygon << QPoint(0, size * 2);
6315 polygon << QPoint(0, - size * 2);
6317 m_visualTip = new QGraphicsPolygonItem(polygon);
6318 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6319 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6320 if (mode == RESIZESTART)
6321 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6323 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6325 m_animation->setScaleAt(.5, 2, 1);
6327 case TRANSITIONSTART:
6329 polygon << QPoint(0, - size * 2);
6330 if (mode == TRANSITIONSTART)
6331 polygon << QPoint(size * 2, 0);
6333 polygon << QPoint(- size * 2, 0);
6334 polygon << QPoint(0, 0);
6335 polygon << QPoint(0, - size * 2);
6337 m_visualTip = new QGraphicsPolygonItem(polygon);
6338 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6339 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6340 if (mode == TRANSITIONSTART)
6341 m_visualTip->setPos(rect.x(), rect.bottom());
6343 m_visualTip->setPos(rect.right(), rect.bottom());
6345 m_animation->setScaleAt(.5, 2, 2);
6352 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6353 m_visualTip->setZValue(100);
6354 scene()->addItem(m_visualTip);
6355 m_animation->setItem(m_visualTip);
6356 m_animationTimer->start();
6360 bool CustomTrackView::hasAudio(int track) const
6362 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6363 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6364 QGraphicsItem *item;
6365 for (int i = 0; i < collisions.count(); i++) {
6366 item = collisions.at(i);
6367 if (!item->isEnabled()) continue;
6368 if (item->type() == AVWIDGET) {
6369 ClipItem *clip = static_cast <ClipItem *>(item);
6370 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6376 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6378 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6379 m_commandStack->push(command);
6380 setDocumentModified();
6384 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6386 EffectsParameterList parameters;
6387 parameters.addParam("tag", effect.attribute("tag"));
6388 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6389 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6390 parameters.addParam("id", effect.attribute("id"));
6391 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6392 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6393 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6394 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6396 QDomNodeList params = effect.elementsByTagName("parameter");
6397 for (int i = 0; i < params.count(); i++) {
6398 QDomElement e = params.item(i).toElement();
6399 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6400 if (e.attribute("type") == "simplekeyframe") {
6402 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6403 double factor = e.attribute("factor", "1").toDouble();
6404 for (int j = 0; j < values.count(); j++) {
6405 QString pos = values.at(j).section(":", 0, 0);
6406 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6407 values[j] = pos + "=" + QString::number(val);
6409 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6410 parameters.addParam(e.attribute("name"), values.join(";"));
6411 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6412 parameters.addParam("max", e.attribute("max"));
6413 parameters.addParam("min", e.attribute("min"));
6414 parameters.addParam("factor", e.attribute("factor", "1"));*/
6415 } else if (e.attribute("type") == "keyframe") {
6416 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6417 parameters.addParam("keyframes", e.attribute("keyframes"));
6418 parameters.addParam("max", e.attribute("max"));
6419 parameters.addParam("min", e.attribute("min"));
6420 parameters.addParam("factor", e.attribute("factor", "1"));
6421 parameters.addParam("starttag", e.attribute("starttag", "start"));
6422 parameters.addParam("endtag", e.attribute("endtag", "end"));
6423 } else if (e.attribute("namedesc").contains(';')) {
6424 QString format = e.attribute("format");
6425 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6426 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6428 QTextStream txtNeu(&neu);
6429 if (values.size() > 0)
6430 txtNeu << (int)values[0].toDouble();
6431 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6432 txtNeu << separators[i];
6433 txtNeu << (int)(values[i+1].toDouble());
6435 parameters.addParam("start", neu);
6437 if (e.attribute("factor", "1") != "1") {
6439 if (e.attribute("factor").startsWith('%')) {
6440 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6441 } else fact = e.attribute("factor", "1").toDouble();
6442 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6444 parameters.addParam(e.attribute("name"), e.attribute("value"));