1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KColorScheme>
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 pixmapCache = new KPixmapCache("kdenlive-thumbs");
140 KdenliveSettings::setTrackheight(m_tracksHeight);
141 m_animationTimer = new QTimeLine(800);
142 m_animationTimer->setFrameRange(0, 5);
143 m_animationTimer->setUpdateInterval(100);
144 m_animationTimer->setLoopCount(0);
145 m_tipColor = QColor(0, 192, 0, 200);
146 QColor border = QColor(255, 255, 255, 100);
147 m_tipPen.setColor(border);
148 m_tipPen.setWidth(3);
149 setContentsMargins(0, 0, 0, 0);
150 const int maxHeight = m_tracksHeight * m_document->tracksCount();
151 setSceneRect(0, 0, sceneRect().width(), maxHeight);
152 verticalScrollBar()->setMaximum(maxHeight);
153 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
154 m_cursorLine->setZValue(1000);
158 pen1.setColor(palette().text().color());
159 m_cursorLine->setPen(pen1);
160 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
162 KIcon razorIcon("edit-cut");
163 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
165 KIcon spacerIcon("kdenlive-spacer-tool");
166 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
167 verticalScrollBar()->setTracking(true);
168 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
169 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
171 m_scrollTimer.setInterval(100);
172 m_scrollTimer.setSingleShot(true);
174 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
175 m_thumbsTimer.setInterval(500);
176 m_thumbsTimer.setSingleShot(true);
179 CustomTrackView::~CustomTrackView()
181 qDeleteAll(m_guides);
183 m_waitingThumbs.clear();
187 void CustomTrackView::keyPressEvent(QKeyEvent * event)
189 if (event->key() == Qt::Key_Up) {
192 } else if (event->key() == Qt::Key_Down) {
195 } else QWidget::keyPressEvent(event);
198 void CustomTrackView::setDocumentModified()
200 m_document->setModified(true);
203 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
205 m_timelineContextMenu = timeline;
206 m_timelineContextClipMenu = clip;
207 m_clipTypeGroup = clipTypeGroup;
208 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
210 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
211 m_markerMenu->setEnabled(false);
212 markermenu->addMenu(m_markerMenu);
213 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
214 QList <QAction *> list = m_timelineContextClipMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
217 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
220 m_timelineContextTransitionMenu = transition;
221 list = m_timelineContextTransitionMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "auto") {
224 m_autoTransition = list.at(i);
229 m_timelineContextMenu->addSeparator();
230 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
231 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_deleteGuide);
234 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
235 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_editGuide);
239 void CustomTrackView::slotDoResetMenuPosition()
241 m_menuPosition = QPoint();
244 void CustomTrackView::slotResetMenuPosition()
246 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
247 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
250 void CustomTrackView::checkAutoScroll()
252 m_autoScroll = KdenliveSettings::autoscroll();
255 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
256 return m_scene->m_tracksList;
259 void CustomTrackView::checkTrackHeight()
261 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
262 m_tracksHeight = KdenliveSettings::trackheight();
263 emit trackHeightChanged();
264 QList<QGraphicsItem *> itemList = items();
266 Transition *transitionitem;
267 bool snap = KdenliveSettings::snaptopoints();
268 KdenliveSettings::setSnaptopoints(false);
269 for (int i = 0; i < itemList.count(); i++) {
270 if (itemList.at(i)->type() == AVWIDGET) {
271 item = (ClipItem*) itemList.at(i);
272 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
273 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
274 item->resetThumbs(true);
275 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
276 transitionitem = (Transition*) itemList.at(i);
277 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
278 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
281 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
282 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
284 for (int i = 0; i < m_guides.count(); i++) {
285 QLineF l = m_guides.at(i)->line();
286 l.setP2(QPointF(l.x2(), newHeight));
287 m_guides.at(i)->setLine(l);
290 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
291 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
292 KdenliveSettings::setSnaptopoints(snap);
293 viewport()->update();
296 /** Zoom or move viewport on mousewheel
298 * If mousewheel+Ctrl, zooms in/out on the timeline.
300 * With Ctrl, moves viewport towards end of timeline if down/back,
301 * opposite on up/forward.
303 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
304 void CustomTrackView::wheelEvent(QWheelEvent * e)
306 if (e->modifiers() == Qt::ControlModifier) {
307 if (e->delta() > 0) emit zoomIn();
310 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
311 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
315 int CustomTrackView::getPreviousVideoTrack(int track)
317 track = m_document->tracksCount() - track - 1;
319 for (int i = track; i > -1; i--) {
320 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
326 void CustomTrackView::slotFetchNextThumbs()
328 if (!m_waitingThumbs.isEmpty()) {
329 ClipItem *item = m_waitingThumbs.takeFirst();
330 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
331 item = m_waitingThumbs.takeFirst();
333 if (item) item->slotFetchThumbs();
334 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
338 void CustomTrackView::slotCheckMouseScrolling()
340 if (m_scrollOffset == 0) {
341 m_scrollTimer.stop();
344 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
345 m_scrollTimer.start();
348 void CustomTrackView::slotCheckPositionScrolling()
350 // If mouse is at a border of the view, scroll
351 if (m_moveOpMode != SEEK) return;
352 if (mapFromScene(m_cursorPos, 0).x() < 3) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
354 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
355 setCursorPos(mapToScene(QPoint(-2, 0)).x());
356 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
358 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
359 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
365 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
367 int pos = event->x();
368 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
369 double snappedPos = getSnapPointForPos(mappedXPos);
370 emit mousePosition(mappedXPos);
372 if (event->buttons() & Qt::MidButton) return;
373 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
374 event->setAccepted(true);
376 QGraphicsView::mouseMoveEvent(event);
380 if (event->buttons() != Qt::NoButton) {
381 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
382 if (m_dragItem && m_tool == SELECTTOOL) {
383 if (m_operationMode == MOVE && move) {
384 QGraphicsView::mouseMoveEvent(event);
385 // If mouse is at a border of the view, scroll
387 m_scrollOffset = -30;
388 m_scrollTimer.start();
389 } else if (viewport()->width() - pos < 10) {
391 m_scrollTimer.start();
392 } else if (m_scrollTimer.isActive()) {
393 m_scrollTimer.stop();
395 } else if (m_operationMode == RESIZESTART && move) {
396 m_document->renderer()->pause();
397 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
402 m_dragItem->resizeStart((int)(snappedPos));
404 } else if (m_operationMode == RESIZEEND && move) {
405 m_document->renderer()->pause();
406 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
407 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
409 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
411 m_dragItem->resizeEnd((int)(snappedPos));
413 } else if (m_operationMode == FADEIN && move) {
414 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
415 } else if (m_operationMode == FADEOUT && move) {
416 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
417 } else if (m_operationMode == KEYFRAME && move) {
418 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
419 double pos = mapToScene(event->pos()).toPoint().y();
420 QRectF br = m_dragItem->sceneBoundingRect();
421 double maxh = 100.0 / br.height();
422 pos = (br.bottom() - pos) * maxh;
423 m_dragItem->updateKeyFramePos(keyFramePos, pos);
425 removeTipAnimation();
427 } else if (m_operationMode == MOVEGUIDE) {
428 removeTipAnimation();
429 QGraphicsView::mouseMoveEvent(event);
431 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
433 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
434 if (snappedPos < 0) snappedPos = 0;
436 // Make sure there is no collision
437 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
438 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
439 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
440 collidingItems.removeAll(m_selectionGroup);
441 for (int i = 0; i < children.count(); i++) {
442 if (children.at(i)->type() == GROUPWIDGET) {
443 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
444 for (int j = 0; j < subchildren.count(); j++)
445 collidingItems.removeAll(subchildren.at(j));
447 collidingItems.removeAll(children.at(i));
449 bool collision = false;
451 for (int i = 0; i < collidingItems.count(); i++) {
452 if (!collidingItems.at(i)->isEnabled()) continue;
453 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
454 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
455 // Moving backward, determine best pos
456 QPainterPath clipPath;
457 clipPath.addRect(item->sceneBoundingRect());
458 QPainterPath res = shape.intersected(clipPath);
459 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
462 snappedPos += offset;
463 // make sure we have no collision
464 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
465 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
466 collidingItems.removeAll(m_selectionGroup);
467 for (int i = 0; i < children.count(); i++) {
468 if (children.at(i)->type() == GROUPWIDGET) {
469 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
470 for (int j = 0; j < subchildren.count(); j++)
471 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++)
520 collidingItems.removeAll(subchildren.at(j));
522 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
533 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
534 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
538 if (m_tool == RAZORTOOL) {
539 setCursor(m_razorCursor);
540 //QGraphicsView::mouseMoveEvent(event);
542 } else if (m_tool == SPACERTOOL) {
543 setCursor(m_spacerCursor);
547 QList<QGraphicsItem *> itemList = items(event->pos());
548 QGraphicsRectItem *item = NULL;
549 OPERATIONTYPE opMode = NONE;
551 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
553 } else for (int i = 0; i < itemList.count(); i++) {
554 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
555 item = (QGraphicsRectItem*) itemList.at(i);
560 if (item && event->buttons() == Qt::NoButton) {
561 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
562 if (m_tool == RAZORTOOL) {
563 // razor tool over a clip, display current frame in monitor
564 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
565 //TODO: solve crash when showing frame when moving razor over clip
566 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
571 opMode = clip->operationMode(mapToScene(event->pos()));
572 const double size = 5;
573 if (opMode == m_moveOpMode) {
574 QGraphicsView::mouseMoveEvent(event);
577 removeTipAnimation();
579 m_moveOpMode = opMode;
580 setTipAnimation(clip, opMode, size);
581 if (opMode == MOVE) {
582 setCursor(Qt::OpenHandCursor);
583 if (item->type() == AVWIDGET) {
584 ClipItem *ci = static_cast <ClipItem *>(item);
585 QString message = ci->clipName() + i18n(":");
586 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
587 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
588 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
589 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
590 if (clip->parentItem() == m_selectionGroup)
591 message.append(i18n(" Selection duration:"));
593 message.append(i18n(" Group duration:"));
594 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
595 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
596 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
597 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
600 emit displayMessage(message, InformationMessage);
602 } else if (opMode == RESIZESTART) {
603 setCursor(KCursor("left_side", Qt::SizeHorCursor));
604 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
605 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
606 } else if (opMode == RESIZEEND) {
607 setCursor(KCursor("right_side", Qt::SizeHorCursor));
608 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
609 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
610 } else if (opMode == FADEIN || opMode == FADEOUT) {
611 setCursor(Qt::PointingHandCursor);
612 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
613 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
614 setCursor(Qt::PointingHandCursor);
615 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
616 } else if (opMode == KEYFRAME) {
617 setCursor(Qt::PointingHandCursor);
618 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
620 } // no clip under mouse
621 else if (m_tool == RAZORTOOL) {
624 } else if (opMode == MOVEGUIDE) {
625 m_moveOpMode = opMode;
626 setCursor(Qt::SplitHCursor);
628 removeTipAnimation();
629 setCursor(Qt::ArrowCursor);
630 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
631 QGraphicsView::mouseMoveEvent(event);
633 setCursorPos(mappedXPos);
634 slotCheckPositionScrolling();
636 } else m_moveOpMode = NONE;
638 QGraphicsView::mouseMoveEvent(event);
642 void CustomTrackView::mousePressEvent(QMouseEvent * event)
644 setFocus(Qt::MouseFocusReason);
645 m_menuPosition = QPoint();
647 // special cases (middle click button or ctrl / shift click
648 if (event->button() == Qt::MidButton) {
650 m_blockRefresh = false;
651 m_operationMode = NONE;
655 if (event->modifiers() & Qt::ShiftModifier) {
656 // Rectangle selection
657 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
658 setDragMode(QGraphicsView::RubberBandDrag);
659 if (!(event->modifiers() & Qt::ControlModifier)) {
660 resetSelectionGroup();
661 scene()->clearSelection();
663 m_blockRefresh = false;
664 m_operationMode = RUBBERSELECTION;
665 QGraphicsView::mousePressEvent(event);
669 m_blockRefresh = true;
671 bool collision = false;
673 if (m_tool != RAZORTOOL) activateMonitor();
674 else if (m_document->renderer()->playSpeed() != 0.0) {
675 m_document->renderer()->pause();
678 m_clickEvent = event->pos();
680 // check item under mouse
681 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
683 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
684 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
685 setDragMode(QGraphicsView::ScrollHandDrag);
686 QGraphicsView::mousePressEvent(event);
687 m_blockRefresh = false;
688 m_operationMode = NONE;
692 // if a guide and a clip were pressed, just select the guide
693 for (int i = 0; i < collisionList.count(); ++i) {
694 if (collisionList.at(i)->type() == GUIDEITEM) {
695 // a guide item was pressed
696 m_dragGuide = (Guide *) collisionList.at(i);
697 if (event->button() == Qt::LeftButton) { // move it
698 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
700 m_operationMode = MOVEGUIDE;
701 // deselect all clips so that only the guide will move
702 m_scene->clearSelection();
703 resetSelectionGroup(false);
704 updateSnapPoints(NULL);
705 QGraphicsView::mousePressEvent(event);
707 } else // show context menu
712 // Find first clip, transition or group under mouse (when no guides selected)
714 AbstractGroupItem *dragGroup = NULL;
715 AbstractClipItem *collisionClip = NULL;
717 while (!m_dragGuide && ct < collisionList.count()) {
718 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
719 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
720 if (collisionClip->isItemLocked())
722 if (collisionClip == m_dragItem)
723 collisionClip = NULL;
725 m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
740 #if QT_VERSION >= 0x040600
741 // Add shadow to dragged item, currently disabled because of painting artifacts
742 //TODO: re-enable when fixed
743 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
744 eff->setBlurRadius(5);
745 eff->setOffset(3, 3);
746 m_dragItem->setGraphicsEffect(eff);*/
748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
749 // update transition menu action
750 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
751 m_autoTransition->setEnabled(true);
752 } else m_autoTransition->setEnabled(false);
754 // context menu requested
755 if (event->button() == Qt::RightButton) {
757 if (dragGroup) dragGroup->setSelected(true);
758 else if (!m_dragItem->isSelected()) {
759 resetSelectionGroup(false);
760 m_scene->clearSelection();
761 m_dragItem->setSelected(true);
763 } else if (!m_dragGuide) {
764 // check if there is a guide close to mouse click
765 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
766 for (int i = 0; i < guidesCollisionList.count(); i++) {
767 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
768 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
772 // keep this to support multiple guides context menu in the future (?)
773 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
774 guidesCollisionList.removeAt(0);
776 if (!guidesCollisionList.isEmpty())
777 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
780 m_operationMode = NONE;
781 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
782 m_menuPosition = m_clickEvent;
788 // No item under click
789 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
790 resetSelectionGroup(false);
791 setCursor(Qt::ArrowCursor);
792 m_scene->clearSelection();
794 updateClipTypeActions(NULL);
795 if (m_tool == SPACERTOOL) {
796 QList<QGraphicsItem *> selection;
797 if (event->modifiers() == Qt::ControlModifier) {
798 // Ctrl + click, select all items on track after click position
799 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
800 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
801 // Cannot use spacer on locked track
802 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
806 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
809 selection = checkForGroups(rect, &isOk);
811 // groups found on track, do not allow the move
812 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
816 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
818 // Select all items on all tracks after click position
819 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
820 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
823 QList <GenTime> offsetList;
824 // create group to hold selected items
825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
826 scene()->addItem(m_selectionGroup);
828 for (int i = 0; i < selection.count(); i++) {
829 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
830 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
831 if (item->isItemLocked()) continue;
832 offsetList.append(item->startPos());
833 offsetList.append(item->endPos());
834 m_selectionGroup->addToGroup(selection.at(i));
835 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
836 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
837 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
838 QList<QGraphicsItem *> children = selection.at(i)->childItems();
839 for (int j = 0; j < children.count(); j++) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
841 offsetList.append(item->startPos());
842 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
848 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
849 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
850 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
853 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
854 if (!offsetList.isEmpty()) {
856 QList <GenTime> cleandOffsetList;
857 GenTime startOffset = offsetList.takeFirst();
858 for (int k = 0; k < offsetList.size(); k++) {
859 GenTime newoffset = offsetList.at(k) - startOffset;
860 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
861 cleandOffsetList.append(newoffset);
864 updateSnapPoints(NULL, cleandOffsetList, true);
866 m_operationMode = SPACER;
868 setCursorPos((int)(mapToScene(event->x(), 0).x()));
870 QGraphicsView::mousePressEvent(event);
875 if (m_tool == RAZORTOOL && m_dragItem) {
876 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
877 if (m_dragItem->type() == TRANSITIONWIDGET) {
878 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
880 m_document->renderer()->pause();
881 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
882 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
885 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
886 m_commandStack->push(command);
888 setDocumentModified();
895 bool itemSelected = false;
896 if (m_dragItem->isSelected())
898 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
900 else if (dragGroup && dragGroup->isSelected())
903 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
904 if (event->modifiers() != Qt::ControlModifier) {
905 resetSelectionGroup(false);
906 m_scene->clearSelection();
907 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
908 viewport()->update();
909 } else resetSelectionGroup();
911 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
912 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
913 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
915 bool selected = !m_dragItem->isSelected();
917 dragGroup->setSelected(selected);
919 m_dragItem->setSelected(selected);
921 groupSelectedItems();
922 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
923 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
924 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
927 if (collisionClip != NULL || m_dragItem == NULL) {
928 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
929 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
930 emit clipItemSelected(selected);
932 emit clipItemSelected(NULL);
936 // If clicked item is selected, allow move
937 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
939 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
940 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 // Update snap points
943 if (m_selectionGroup == NULL) {
944 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
945 updateSnapPoints(NULL);
947 updateSnapPoints(m_dragItem);
949 QList <GenTime> offsetList;
950 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
951 for (int i = 0; i < children.count(); i++) {
952 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
953 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
954 offsetList.append(item->startPos());
955 offsetList.append(item->endPos());
958 if (!offsetList.isEmpty()) {
960 GenTime startOffset = offsetList.takeFirst();
961 QList <GenTime> cleandOffsetList;
962 for (int k = 0; k < offsetList.size(); k++) {
963 GenTime newoffset = offsetList.at(k) - startOffset;
964 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
965 cleandOffsetList.append(newoffset);
968 updateSnapPoints(NULL, cleandOffsetList, true);
972 if (m_operationMode == KEYFRAME) {
973 m_dragItem->updateSelectedKeyFrame();
974 m_blockRefresh = false;
976 } else if (m_operationMode == MOVE) {
977 setCursor(Qt::ClosedHandCursor);
978 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
980 info.startPos = m_dragItem->startPos();
981 info.track = m_dragItem->track();
982 int transitiontrack = getPreviousVideoTrack(info.track);
983 ClipItem *transitionClip = NULL;
984 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
985 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
986 info.endPos = transitionClip->endPos();
988 GenTime transitionDuration(65, m_document->fps());
989 if (m_dragItem->cropDuration() < transitionDuration)
990 info.endPos = m_dragItem->endPos();
992 info.endPos = info.startPos + transitionDuration;
994 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
995 // Check there is no other transition at that place
996 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
997 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
998 QList<QGraphicsItem *> selection = m_scene->items(r);
999 bool transitionAccepted = true;
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1002 Transition *tr = static_cast <Transition *>(selection.at(i));
1003 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1004 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1005 } else transitionAccepted = false;
1008 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1009 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1010 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1012 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1013 info.track = m_dragItem->track();
1014 int transitiontrack = getPreviousVideoTrack(info.track);
1015 ClipItem *transitionClip = NULL;
1016 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1017 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1018 info.startPos = transitionClip->startPos();
1020 GenTime transitionDuration(65, m_document->fps());
1021 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1022 else info.startPos = info.endPos - transitionDuration;
1024 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1025 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1026 EffectsList::setParameter(transition, "reverse", "1");
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1037 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1045 resetSelectionGroup(false);
1046 m_dragItem->setSelected(true);
1049 m_blockRefresh = false;
1051 QGraphicsView::mousePressEvent(event);
1054 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1056 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1057 QList<QGraphicsItem *> list = scene()->items(p);
1058 AbstractGroupItem *group = NULL;
1059 for (int i = 0; i < list.size(); i++) {
1060 if (!list.at(i)->isEnabled()) continue;
1061 if (list.at(i)->type() == GROUPWIDGET) {
1062 group = static_cast <AbstractGroupItem *>(list.at(i));
1066 rebuildGroup(group);
1069 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1072 resetSelectionGroup(false);
1073 m_scene->clearSelection();
1075 QList <QGraphicsItem *> children = group->childItems();
1076 m_document->clipManager()->removeGroup(group);
1077 scene()->destroyItemGroup(group);
1078 for (int i = 0; i < children.count(); i++)
1079 children.at(i)->setSelected(true);
1080 groupSelectedItems(false, true);
1084 void CustomTrackView::resetSelectionGroup(bool selectItems)
1086 if (m_selectionGroup) {
1087 // delete selection group
1088 bool snap = KdenliveSettings::snaptopoints();
1089 KdenliveSettings::setSnaptopoints(false);
1091 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1092 scene()->destroyItemGroup(m_selectionGroup);
1093 for (int i = 0; i < children.count(); i++) {
1094 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1095 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1096 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1097 children.at(i)->setSelected(selectItems);
1099 } else if (children.at(i)->type() == GROUPWIDGET) {
1100 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1101 children.at(i)->setSelected(selectItems);
1104 m_selectionGroup = NULL;
1105 KdenliveSettings::setSnaptopoints(snap);
1109 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1111 if (m_selectionGroup) {
1112 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1115 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1116 if (selection.isEmpty()) return;
1118 // Find top left position of selection
1119 for (int i = 0; i < selection.count(); i++) {
1120 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1121 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1122 } else if (selection.at(i)->parentItem()) {
1123 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1127 if (force || selection.count() > 1) {
1128 bool snap = KdenliveSettings::snaptopoints();
1129 KdenliveSettings::setSnaptopoints(false);
1130 if (createNewGroup) {
1131 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1132 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1133 QPointF diff = newGroup->pos();
1134 newGroup->translate(-diff.x(), -diff.y());
1135 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1137 scene()->addItem(newGroup);
1139 // Check if we are trying to include a group in a group
1140 QList <AbstractGroupItem *> groups;
1141 for (int i = 0; i < selection.count(); i++) {
1142 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1143 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1144 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1145 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1147 if (!groups.isEmpty()) {
1148 // ungroup previous groups
1149 while (!groups.isEmpty()) {
1150 AbstractGroupItem *grp = groups.takeFirst();
1151 m_document->clipManager()->removeGroup(grp);
1152 scene()->destroyItemGroup(grp);
1154 selection = m_scene->selectedItems();
1157 for (int i = 0; i < selection.count(); i++) {
1158 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1159 newGroup->addToGroup(selection.at(i));
1160 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1163 KdenliveSettings::setSnaptopoints(snap);
1165 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1166 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1167 QPointF diff = m_selectionGroup->pos();
1168 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1169 m_selectionGroup->translate(- diff.x(), -diff.y());
1171 scene()->addItem(m_selectionGroup);
1172 for (int i = 0; i < selection.count(); i++) {
1173 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1174 m_selectionGroup->addToGroup(selection.at(i));
1175 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1178 KdenliveSettings::setSnaptopoints(snap);
1179 if (m_selectionGroup) {
1180 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1181 m_selectionGroupInfo.track = m_selectionGroup->track();
1184 } else resetSelectionGroup();
1187 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1189 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1190 /*if (m_moveOpMode == KEYFRAME) {
1191 // user double clicked on a keyframe, open edit dialog
1192 //TODO: update for effects with several values per keyframe
1193 QDialog d(parentWidget());
1194 Ui::KeyFrameDialog_UI view;
1196 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1197 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1198 view.kfr_value->setFocus();
1199 if (d.exec() == QDialog::Accepted) {
1200 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1201 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1202 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1203 QString previous = item->keyframes(item->selectedEffectIndex());
1204 item->updateKeyframeEffect();
1205 QString next = item->keyframes(item->selectedEffectIndex());
1206 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1207 m_commandStack->push(command);
1208 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1209 emit clipItemSelected(item, item->selectedEffectIndex());
1214 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1215 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1216 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1217 //QString previous = item->keyframes(item->selectedEffectIndex());
1218 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1219 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1220 //item->updateKeyframeEffect();
1221 //QString next = item->keyframes(item->selectedEffectIndex());
1222 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1223 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1224 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1225 m_commandStack->push(command);
1226 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1227 emit clipItemSelected(item, item->selectedEffectIndex());
1229 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1232 QList<QGraphicsItem *> collisionList = items(event->pos());
1233 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1234 Guide *editGuide = (Guide *) collisionList.at(0);
1235 if (editGuide) slotEditGuide(editGuide->info());
1240 void CustomTrackView::editItemDuration()
1242 AbstractClipItem *item;
1246 if (m_scene->selectedItems().count() == 1) {
1247 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1249 if (m_scene->selectedItems().empty())
1250 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1252 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1258 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1262 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1263 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1267 if (!item->isItemLocked()) {
1270 if (item->type() == TRANSITIONWIDGET)
1271 getTransitionAvailableSpace(item, minimum, maximum);
1273 getClipAvailableSpace(item, minimum, maximum);
1275 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1276 if (d.exec() == QDialog::Accepted) {
1277 ItemInfo clipInfo = item->info();
1278 ItemInfo startInfo = clipInfo;
1279 if (item->type() == TRANSITIONWIDGET) {
1280 // move & resize transition
1281 clipInfo.startPos = d.startPos();
1282 clipInfo.endPos = clipInfo.startPos + d.duration();
1283 clipInfo.track = item->track();
1284 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1285 m_commandStack->push(command);
1287 // move and resize clip
1288 QUndoCommand *moveCommand = new QUndoCommand();
1289 moveCommand->setText(i18n("Edit clip"));
1290 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1291 // duration was reduced, so process it first
1292 clipInfo.endPos = clipInfo.startPos + d.duration();
1293 clipInfo.cropStart = d.cropStart();
1294 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1296 if (d.startPos() != clipInfo.startPos) {
1297 startInfo = clipInfo;
1298 clipInfo.startPos = d.startPos();
1299 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1300 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1302 if (d.duration() > item->cropDuration()) {
1303 // duration was increased, so process it after move
1304 startInfo = clipInfo;
1305 clipInfo.endPos = clipInfo.startPos + d.duration();
1306 clipInfo.cropStart = d.cropStart();
1307 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1309 m_commandStack->push(moveCommand);
1313 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1317 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1319 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1321 clip->setKeyframes(index, keyframes);
1322 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1323 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1327 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1329 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1330 m_editGuide->setEnabled(m_dragGuide != NULL);
1331 m_markerMenu->clear();
1332 m_markerMenu->setEnabled(false);
1334 m_timelineContextMenu->popup(pos);
1335 } else if (group != NULL) {
1336 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1337 m_ungroupAction->setEnabled(true);
1338 updateClipTypeActions(NULL);
1339 m_timelineContextClipMenu->popup(pos);
1341 m_ungroupAction->setEnabled(false);
1342 if (clip->type() == AVWIDGET) {
1343 ClipItem *item = static_cast <ClipItem*>(clip);
1344 //build go to marker menu
1345 if (item->baseClip()) {
1346 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1347 int offset = item->startPos().frames(m_document->fps());
1348 if (!markers.isEmpty()) {
1349 for (int i = 0; i < markers.count(); i++) {
1350 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1351 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1352 QAction *go = m_markerMenu->addAction(position);
1353 go->setData(pos + offset);
1356 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1358 updateClipTypeActions(item);
1359 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1360 m_timelineContextClipMenu->popup(pos);
1361 } else if (clip->type() == TRANSITIONWIDGET) {
1362 m_timelineContextTransitionMenu->popup(pos);
1367 void CustomTrackView::activateMonitor()
1369 emit activateDocumentMonitor();
1372 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1374 resetSelectionGroup();
1376 info.startPos = GenTime();
1377 info.cropStart = GenTime(in, m_document->fps());
1378 info.endPos = GenTime(out - in, m_document->fps());
1379 info.cropDuration = info.endPos - info.startPos;
1382 // Check if clip can be inserted at that position
1383 ItemInfo pasteInfo = info;
1384 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1385 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1386 pasteInfo.track = selectedTrack();
1387 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1388 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1392 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1393 m_commandStack->push(command);
1395 selectClip(true, false);
1396 // Automatic audio split
1397 if (KdenliveSettings::splitaudio())
1401 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1403 if (data->hasFormat("kdenlive/clip")) {
1405 m_scene->clearSelection();
1406 resetSelectionGroup(false);
1407 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1408 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1410 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1413 QPointF framePos = mapToScene(pos);
1415 info.startPos = GenTime();
1416 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1417 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1418 info.cropDuration = info.endPos - info.startPos;
1421 // Check if clip can be inserted at that position
1422 ItemInfo pasteInfo = info;
1423 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1424 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1425 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1426 framePos.setX((int)(framePos.x() + 0.5));
1427 framePos.setY(pasteInfo.track * m_tracksHeight);
1428 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1431 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1432 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1433 m_selectionGroup->addToGroup(item);
1434 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1436 QList <GenTime> offsetList;
1437 offsetList.append(info.endPos);
1438 updateSnapPoints(NULL, offsetList);
1439 m_selectionGroup->setPos(framePos);
1440 scene()->addItem(m_selectionGroup);
1441 m_selectionGroup->setSelected(true);
1443 } else if (data->hasFormat("kdenlive/producerslist")) {
1445 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1446 m_scene->clearSelection();
1447 resetSelectionGroup(false);
1449 QList <GenTime> offsetList;
1450 QList <ItemInfo> infoList;
1451 QPointF framePos = mapToScene(pos);
1452 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1453 int track = (int)(framePos.y() / m_tracksHeight);
1454 framePos.setX((int)(framePos.x() + 0.5));
1455 framePos.setY(track * m_tracksHeight);
1457 // Check if clips can be inserted at that position
1458 for (int i = 0; i < ids.size(); ++i) {
1459 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1461 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1465 info.startPos = start;
1466 info.cropDuration = clip->duration();
1467 info.endPos = info.startPos + info.cropDuration;
1469 infoList.append(info);
1470 start += clip->duration();
1472 if (!canBePastedTo(infoList, AVWIDGET)) {
1475 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1477 for (int i = 0; i < ids.size(); ++i) {
1478 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1480 info.startPos = start;
1481 info.cropDuration = clip->duration();
1482 info.endPos = info.startPos + info.cropDuration;
1484 start += info.cropDuration;
1485 offsetList.append(start);
1486 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1487 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1488 m_selectionGroup->addToGroup(item);
1489 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1492 updateSnapPoints(NULL, offsetList);
1493 m_selectionGroup->setPos(framePos);
1494 scene()->addItem(m_selectionGroup);
1495 //m_selectionGroup->setZValue(10);
1496 m_thumbsTimer.start();
1500 // the drag is not a clip (may be effect, ...)
1508 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1510 if (insertDropClips(event->mimeData(), event->pos())) {
1511 event->acceptProposedAction();
1512 } else QGraphicsView::dragEnterEvent(event);
1515 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1517 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1518 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1519 collindingItems.removeAll(item);
1520 if (collindingItems.isEmpty()) return false;
1522 for (int i = 0; i < collindingItems.count(); i++) {
1523 QGraphicsItem *collision = collindingItems.at(i);
1524 if (collision->type() == item->type()) {
1526 kDebug() << "// COLLISIION DETECTED";
1534 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1536 int track = m_document->tracksCount() - clip->track();
1537 GenTime pos = clip->startPos();
1538 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1539 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1542 bool success = true;
1543 for (int i = 0; i < clip->effectsCount(); i++) {
1544 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1546 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1547 m_document->renderer()->doRefresh();
1550 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1552 if (pos < GenTime()) {
1554 m_document->addTrackEffect(track - 1, effect);
1555 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1556 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1559 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1561 // Special case: speed effect
1562 if (effect.attribute("id") == "speed") {
1563 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1564 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1567 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1568 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1569 if (strobe == 0) strobe = 1;
1570 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1571 EffectsParameterList params = clip->addEffect(effect);
1572 m_document->renderer()->mltAddEffect(track, pos, params);
1573 if (clip->isSelected()) emit clipItemSelected(clip);
1576 EffectsParameterList params = clip->addEffect(effect);
1577 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1578 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1579 if (clip->isSelected()) emit clipItemSelected(clip);
1580 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1583 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1585 QString index = effect.attribute("kdenlive_ix");
1586 if (pos < GenTime()) {
1587 // Delete track effect
1588 m_document->removeTrackEffect(track - 1, effect);
1589 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1590 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1593 // Special case: speed effect
1594 if (effect.attribute("id") == "speed") {
1595 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1597 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1598 clip->deleteEffect(index);
1599 emit clipItemSelected(clip);
1600 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1604 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1605 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1606 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1609 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1611 clip->deleteEffect(index);
1612 emit clipItemSelected(clip);
1616 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1618 QList<QGraphicsItem *> itemList = group->childItems();
1619 QUndoCommand *effectCommand = new QUndoCommand();
1621 QDomNode namenode = effect.elementsByTagName("name").item(0);
1622 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1623 else effectName = i18n("effect");
1624 effectCommand->setText(i18n("Add %1", effectName));
1626 for (int i = 0; i < itemList.count(); i++) {
1627 if (itemList.at(i)->type() == AVWIDGET) {
1628 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1629 if (effect.attribute("type") == "audio") {
1630 // Don't add audio effects on video clips
1631 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1632 } else if (effect.hasAttribute("type") == false) {
1633 // Don't add video effect on audio clips
1634 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1637 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1638 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1641 if (item->isItemLocked()) {
1644 item->initEffect(effect);
1645 if (effect.attribute("tag") == "ladspa") {
1646 QString ladpsaFile = m_document->getLadspaFile();
1647 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1648 effect.setAttribute("src", ladpsaFile);
1650 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1655 m_commandStack->push(effectCommand);
1656 setDocumentModified();
1657 } else delete effectCommand;
1660 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1662 QList<QGraphicsItem *> itemList;
1663 QUndoCommand *effectCommand = new QUndoCommand();
1665 QDomNode namenode = effect.elementsByTagName("name").item(0);
1666 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1667 else effectName = i18n("effect");
1668 effectCommand->setText(i18n("Add %1", effectName));
1670 if (track == -1) itemList = scene()->selectedItems();
1671 if (itemList.isEmpty()) {
1672 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1673 if (clip) itemList.append(clip);
1674 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1678 for (int i = 0; i < itemList.count(); i++) {
1679 if (itemList.at(i)->type() == GROUPWIDGET) {
1680 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1681 for (int j = 0; j < subitems.count(); j++) {
1682 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1687 for (int i = 0; i < itemList.count(); i++) {
1688 if (itemList.at(i)->type() == AVWIDGET) {
1689 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1690 if (effect.attribute("type") == "audio") {
1691 // Don't add audio effects on video clips
1692 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1693 /* do not show error message when item is part of a group as the user probably knows what he does then
1694 * and the message is annoying when working with the split audio feature */
1695 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1696 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1699 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1700 // Don't add video effect on audio clips
1701 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1702 /* do not show error message when item is part of a group as the user probably knows what he does then
1703 * and the message is annoying when working with the split audio feature */
1704 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1705 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1709 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1710 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1713 if (item->isItemLocked()) {
1716 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1717 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1718 } else item->initEffect(effect);
1719 if (effect.attribute("tag") == "ladspa") {
1720 QString ladpsaFile = m_document->getLadspaFile();
1721 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1722 effect.setAttribute("src", ladpsaFile);
1724 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1727 if (effectCommand->childCount() > 0) {
1728 m_commandStack->push(effectCommand);
1729 setDocumentModified();
1730 } else delete effectCommand;
1733 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1736 // delete track effect
1737 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1738 m_commandStack->push(command);
1739 setDocumentModified();
1742 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1743 //clip is in a group, also remove the effect in other clips of the group
1744 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1745 QUndoCommand *delCommand = new QUndoCommand();
1747 QDomNode namenode = effect.elementsByTagName("name").item(0);
1748 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1749 else effectName = i18n("effect");
1750 delCommand->setText(i18n("Delete %1", effectName));
1753 for (int i = 0; i < items.count(); i++) {
1754 if (items.at(i)->type() == GROUPWIDGET) {
1755 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1756 for (int j = 0; j < subitems.count(); j++) {
1757 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1762 for (int i = 0; i < items.count(); i++) {
1763 if (items.at(i)->type() == AVWIDGET) {
1764 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1765 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1767 QDomElement eff = item->effectAt(ix);
1768 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1772 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1773 else delete delCommand;
1776 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1777 m_commandStack->push(command);
1778 setDocumentModified();
1781 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1783 if (insertedEffect.isNull()) {
1784 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1787 QDomElement effect = insertedEffect.cloneNode().toElement();
1788 if (pos < GenTime()) {
1789 // editing a track effect
1790 EffectsParameterList effectParams = getEffectArgs(effect);
1791 if (effect.attribute("tag") == "ladspa") {
1792 // Update the ladspa affect file
1793 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1795 // check if we are trying to reset a keyframe effect
1796 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1797 //clip->initEffect(effect);
1798 effectParams = getEffectArgs(effect);
1800 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1801 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1802 m_document->setTrackEffect(track - 1, ix, effect);
1806 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1808 // Special case: speed effect
1809 if (effect.attribute("id") == "speed") {
1810 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1812 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1813 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1814 if (strobe == 0) strobe = 1;
1815 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1817 clip->setEffectAt(ix, effect);
1818 if (ix == clip->selectedEffectIndex()) {
1819 clip->setSelectedEffect(ix);
1820 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1825 EffectsParameterList effectParams = getEffectArgs(effect);
1826 if (effect.attribute("tag") == "ladspa") {
1827 // Update the ladspa affect file
1828 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1830 // check if we are trying to reset a keyframe effect
1831 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1832 clip->initEffect(effect);
1833 effectParams = getEffectArgs(effect);
1835 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1836 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1838 clip->setEffectAt(ix, effect);
1839 if (ix == clip->selectedEffectIndex()) {
1840 clip->setSelectedEffect(ix);
1841 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1843 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1844 // A fade effect was modified, update the clip
1845 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1846 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1847 clip->setFadeIn(pos);
1849 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1850 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1851 clip->setFadeOut(pos);
1855 setDocumentModified();
1858 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1860 if (pos < GenTime()) {
1861 // Moving track effect
1862 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1863 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1865 if (!act.isNull() && !before.isNull()) {
1866 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1867 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1868 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1869 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1870 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1873 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1874 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1875 QDomElement act = clip->effectAt(newPos - 1);
1876 QDomElement before = clip->effectAt(oldPos - 1);
1877 clip->setEffectAt(oldPos - 1, act);
1878 clip->setEffectAt(newPos - 1, before);
1879 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1880 if (act.attribute("id") == "speed") {
1881 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1882 } else if (before.attribute("id") == "speed") {
1883 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1884 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1885 emit clipItemSelected(clip, newPos - 1);
1886 setDocumentModified();
1887 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1890 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1892 EditEffectCommand *command;
1894 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1895 else effect = clip->effectAt(effectPos);
1896 QDomElement oldEffect = effect.cloneNode().toElement();
1897 effect.setAttribute("disable", (int) disable);
1901 // editing track effect
1902 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1904 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1906 m_commandStack->push(command);
1907 setDocumentModified();;
1910 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1912 MoveEffectCommand *command;
1914 // editing track effect
1915 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1916 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1917 m_commandStack->push(command);
1918 setDocumentModified();
1921 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1923 EditEffectCommand *command;
1924 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1925 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1926 m_commandStack->push(command);
1929 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1931 QDomElement effect = clip->getEffectAt(ix);
1932 QDomElement oldeffect = effect.cloneNode().toElement();
1933 effect.setAttribute("region", region);
1934 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1935 m_commandStack->push(command);
1938 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1942 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1943 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1944 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1946 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);
1948 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1949 m_blockRefresh = false;
1953 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1955 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1956 int cutPos = (int) cutTime.frames(m_document->fps());
1958 newPos.startPos = cutTime;
1959 newPos.endPos = info.endPos;
1960 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1961 newPos.track = info.track;
1962 newPos.cropDuration = newPos.endPos - newPos.startPos;
1964 bool snap = KdenliveSettings::snaptopoints();
1965 KdenliveSettings::setSnaptopoints(false);
1966 ClipItem *dup = item->clone(newPos);
1967 // remove unwanted effects (fade in) from 2nd part of cutted clip
1968 int ix = dup->hasEffect(QString(), "fadein");
1970 QDomElement oldeffect = item->effectAt(ix);
1971 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1973 ix = dup->hasEffect(QString(), "fade_from_black");
1975 QDomElement oldeffect = item->effectAt(ix);
1976 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1978 item->resizeEnd(cutPos);
1979 scene()->addItem(dup);
1980 if (item->checkKeyFrames())
1981 slotRefreshEffects(item);
1982 if (dup->checkKeyFrames())
1983 slotRefreshEffects(dup);
1984 item->baseClip()->addReference();
1985 m_document->updateClip(item->baseClip()->getId());
1986 setDocumentModified();
1987 KdenliveSettings::setSnaptopoints(snap);
1989 //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);
1993 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1994 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1996 if (!item || !dup || item == dup) {
1997 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1998 m_blockRefresh = false;
2001 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2002 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2006 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2007 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2008 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2009 //deleteClip(dup->info());
2011 bool snap = KdenliveSettings::snaptopoints();
2012 KdenliveSettings::setSnaptopoints(false);
2014 if (dup->isSelected()) emit clipItemSelected(NULL);
2015 dup->baseClip()->removeReference();
2016 m_document->updateClip(dup->baseClip()->getId());
2017 scene()->removeItem(dup);
2020 ItemInfo clipinfo = item->info();
2021 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2022 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2024 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2025 setDocumentModified();
2027 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2029 KdenliveSettings::setSnaptopoints(snap);
2032 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2035 void CustomTrackView::slotEnableRefresh()
2037 m_blockRefresh = false;
2040 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2042 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2043 if (itemList.count() == 1) {
2044 if (itemList.at(0)->type() == AVWIDGET) {
2045 ClipItem *item = (ClipItem *) itemList.at(0);
2047 info.track = item->track();
2048 ClipItem *transitionClip = NULL;
2049 const int transitiontrack = getPreviousVideoTrack(info.track);
2050 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2051 if (pos < item->startPos() + item->cropDuration() / 2) {
2052 // add transition to clip start
2053 info.startPos = item->startPos();
2054 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2055 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2056 info.endPos = transitionClip->endPos();
2057 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2058 // Check there is no other transition at that place
2059 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2060 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2061 QList<QGraphicsItem *> selection = m_scene->items(r);
2062 bool transitionAccepted = true;
2063 for (int i = 0; i < selection.count(); i++) {
2064 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2065 Transition *tr = static_cast <Transition *>(selection.at(i));
2066 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2067 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2068 } else transitionAccepted = false;
2071 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2072 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2075 // add transition to clip end
2076 info.endPos = item->endPos();
2077 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2078 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2079 info.startPos = transitionClip->startPos();
2080 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2081 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2082 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2084 // Check there is no other transition at that place
2085 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2086 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2087 QList<QGraphicsItem *> selection = m_scene->items(r);
2088 bool transitionAccepted = true;
2089 for (int i = 0; i < selection.count(); i++) {
2090 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2091 Transition *tr = static_cast <Transition *>(selection.at(i));
2092 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2093 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2094 } else transitionAccepted = false;
2097 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2098 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2101 } else for (int i = 0; i < itemList.count(); i++) {
2102 if (itemList.at(i)->type() == AVWIDGET) {
2103 ClipItem *item = (ClipItem *) itemList.at(i);
2105 info.startPos = item->startPos();
2106 info.endPos = info.startPos + GenTime(65, m_document->fps());
2107 info.track = item->track();
2109 // Check there is no other transition at that place
2110 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2111 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2112 QList<QGraphicsItem *> selection = m_scene->items(r);
2113 bool transitionAccepted = true;
2114 for (int i = 0; i < selection.count(); i++) {
2115 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2116 Transition *tr = static_cast <Transition *>(selection.at(i));
2117 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2118 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2119 } else transitionAccepted = false;
2122 int transitiontrack = getPreviousVideoTrack(info.track);
2123 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2124 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2129 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2131 if (transitionInfo.startPos >= transitionInfo.endPos) {
2132 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2135 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2136 m_commandStack->push(command);
2137 setDocumentModified();
2140 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2142 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2143 //kDebug() << "---- ADDING transition " << params.attribute("value");
2144 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2145 scene()->addItem(tr);
2146 setDocumentModified();
2148 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2153 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2155 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2157 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2160 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2161 if (m_dragItem == item) m_dragItem = NULL;
2163 #if QT_VERSION >= 0x040600
2164 // animate item deletion
2165 item->closeAnimation();
2169 emit transitionItemSelected(NULL);
2170 setDocumentModified();
2173 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2175 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2176 QDomElement xml = tr->toXML();
2177 if (old.isNull() || xml.isNull()) {
2178 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2181 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2182 m_commandStack->push(command);
2183 setDocumentModified();
2186 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2188 Transition *item = getTransitionItemAt(pos, track);
2190 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2194 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2195 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);
2196 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2197 item->setTransitionParameters(transition);
2198 if (updateTransitionWidget) {
2199 ItemInfo info = item->info();
2201 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2202 if (transitionClip && transitionClip->baseClip()) {
2203 QString size = transitionClip->baseClip()->getProperty("frame_size");
2204 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2205 if (factor == 0) factor = 1.0;
2206 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2207 p.setY(size.section('x', 1, 1).toInt());
2209 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2211 setDocumentModified();
2214 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2217 const QPointF pos = mapToScene(event->pos());
2218 if (m_selectionGroup) {
2219 m_selectionGroup->setPos(pos);
2220 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2221 event->acceptProposedAction();
2223 // Drag enter was not possible, try again at mouse position
2224 insertDropClips(event->mimeData(), event->pos());
2228 QGraphicsView::dragMoveEvent(event);
2232 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2234 if (m_selectionGroup && m_clipDrag) {
2235 m_thumbsTimer.stop();
2236 m_waitingThumbs.clear();
2237 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2239 scene()->destroyItemGroup(m_selectionGroup);
2240 m_selectionGroup = NULL;
2241 } else QGraphicsView::dragLeaveEvent(event);
2244 void CustomTrackView::dropEvent(QDropEvent * event)
2246 if (m_selectionGroup && m_clipDrag) {
2247 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2248 resetSelectionGroup();
2249 m_scene->clearSelection();
2250 bool hasVideoClip = false;
2251 QUndoCommand *addCommand = new QUndoCommand();
2252 addCommand->setText(i18n("Add timeline clip"));
2253 QList <ClipItem *> brokenClips;
2255 for (int i = 0; i < items.count(); i++) {
2256 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2257 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2258 if (items.count() == 1) {
2259 updateClipTypeActions(item);
2261 updateClipTypeActions(NULL);
2264 //TODO: take care of edit mode for undo
2265 item->baseClip()->addReference();
2266 //item->setZValue(item->defaultZValue());
2267 m_document->updateClip(item->baseClip()->getId());
2268 ItemInfo info = item->info();
2270 int tracknumber = m_document->tracksCount() - info.track - 1;
2271 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2272 if (isLocked) item->setItemLocked(true);
2273 ItemInfo clipInfo = info;
2274 clipInfo.track = m_document->tracksCount() - item->track();
2276 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2278 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2279 brokenClips.append(item);
2282 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2284 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2286 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2287 // add transparency transition
2288 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2289 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2291 item->setSelected(true);
2293 qDeleteAll(brokenClips);
2294 brokenClips.clear();
2295 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2296 else delete addCommand;
2298 // Automatic audio split
2299 if (KdenliveSettings::splitaudio())
2301 setDocumentModified();
2305 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2306 QList<QGraphicsItem *> selection = m_scene->items(rect);
2307 QStringList timelineList;
2309 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2310 for (int i = 0; i < selection.count(); i++) {
2311 if (selection.at(i)->type() == AVWIDGET) {
2312 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2313 int start = clip->startPos().frames(m_document->fps());
2314 int end = clip->endPos().frames(m_document->fps());
2315 timelineList.append(QString::number(start) + "-" + QString::number(end));
2318 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2321 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2322 if (items.count() > 1) groupSelectedItems(true);
2323 event->setDropAction(Qt::MoveAction);
2325 } else QGraphicsView::dropEvent(event);
2329 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2331 bool snap = KdenliveSettings::snaptopoints();
2332 KdenliveSettings::setSnaptopoints(false);
2333 if (mode == OVERWRITEEDIT) {
2334 // if we are in overwrite mode, move clips accordingly
2336 if (item == NULL) info = posinfo;
2337 else info = item->info();
2338 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);
2339 QList<QGraphicsItem *> selection = m_scene->items(rect);
2340 if (item) selection.removeAll(item);
2341 for (int i = 0; i < selection.count(); i++) {
2342 if (!selection.at(i)->isEnabled()) continue;
2343 if (selection.at(i)->type() == AVWIDGET) {
2344 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2345 if (clip->startPos() < info.startPos) {
2346 if (clip->endPos() > info.endPos) {
2347 ItemInfo clipInfo = clip->info();
2348 ItemInfo dupInfo = clipInfo;
2349 GenTime diff = info.startPos - clipInfo.startPos;
2350 dupInfo.startPos = info.startPos;
2351 dupInfo.cropStart += diff;
2352 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2353 ItemInfo newdupInfo = dupInfo;
2354 GenTime diff2 = info.endPos - info.startPos;
2355 newdupInfo.startPos = info.endPos;
2356 newdupInfo.cropStart += diff2;
2357 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2358 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2359 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2360 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2361 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2363 ItemInfo newclipInfo = clip->info();
2364 newclipInfo.endPos = info.startPos;
2365 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2366 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2368 } else if (clip->endPos() <= info.endPos) {
2369 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2370 scene()->removeItem(clip);
2374 ItemInfo newclipInfo = clip->info();
2375 newclipInfo.startPos = info.endPos;
2376 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2377 clip->resizeStart(info.endPos.frames(m_document->fps()));
2381 } else if (mode == INSERTEDIT) {
2382 // if we are in push mode, move clips accordingly
2384 if (item == NULL) info = posinfo;
2385 else info = item->info();
2386 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);
2387 QList<QGraphicsItem *> selection = m_scene->items(rect);
2388 if (item) selection.removeAll(item);
2389 for (int i = 0; i < selection.count(); i++) {
2390 if (selection.at(i)->type() == AVWIDGET) {
2391 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2392 if (clip->startPos() < info.startPos) {
2393 if (clip->endPos() > info.startPos) {
2394 ItemInfo clipInfo = clip->info();
2395 ItemInfo dupInfo = clipInfo;
2396 GenTime diff = info.startPos - clipInfo.startPos;
2397 dupInfo.startPos = info.startPos;
2398 dupInfo.cropStart += diff;
2399 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2400 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2401 // Commented out; variable dup unused. --granjow
2402 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2403 cutClip(clipInfo, info.startPos, true, false);
2406 // TODO: add insertspacecommand
2411 KdenliveSettings::setSnaptopoints(snap);
2415 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2417 if (mode == OVERWRITEEDIT) {
2418 // if we are in overwrite or push mode, move clips accordingly
2419 bool snap = KdenliveSettings::snaptopoints();
2420 KdenliveSettings::setSnaptopoints(false);
2421 ItemInfo info = item->info();
2422 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2423 QList<QGraphicsItem *> selection = m_scene->items(rect);
2424 selection.removeAll(item);
2425 for (int i = 0; i < selection.count(); i++) {
2426 if (!selection.at(i)->isEnabled()) continue;
2427 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2428 Transition *tr = static_cast<Transition *>(selection.at(i));
2429 if (tr->startPos() < info.startPos) {
2430 ItemInfo firstPos = tr->info();
2431 ItemInfo newPos = firstPos;
2432 firstPos.endPos = item->startPos();
2433 newPos.startPos = item->endPos();
2434 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2435 if (tr->endPos() > info.endPos) {
2437 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2439 } else if (tr->endPos() > info.endPos) {
2441 ItemInfo firstPos = tr->info();
2442 firstPos.startPos = item->endPos();
2443 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2445 // remove transition
2446 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2450 KdenliveSettings::setSnaptopoints(snap);
2454 QStringList CustomTrackView::mimeTypes() const
2456 QStringList qstrList;
2457 // list of accepted mime types for drop
2458 qstrList.append("text/plain");
2459 qstrList.append("kdenlive/producerslist");
2460 qstrList.append("kdenlive/clip");
2464 Qt::DropActions CustomTrackView::supportedDropActions() const
2466 // returns what actions are supported when dropping
2467 return Qt::MoveAction;
2470 void CustomTrackView::setDuration(int duration)
2472 int diff = qAbs(duration - sceneRect().width());
2473 if (diff * matrix().m11() > -50) {
2474 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2475 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2477 m_projectDuration = duration;
2480 int CustomTrackView::duration() const
2482 return m_projectDuration;
2485 void CustomTrackView::addTrack(TrackInfo type, int ix)
2487 if (ix == -1 || ix == m_document->tracksCount()) {
2488 m_document->insertTrack(0, type);
2489 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2491 m_document->insertTrack(m_document->tracksCount() - ix, type);
2492 // insert track in MLT playlist
2493 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2495 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2496 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2497 QList<QGraphicsItem *> selection = m_scene->items(r);
2498 resetSelectionGroup();
2500 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2501 scene()->addItem(m_selectionGroup);
2502 for (int i = 0; i < selection.count(); i++) {
2503 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2504 m_selectionGroup->addToGroup(selection.at(i));
2505 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2508 // Move graphic items
2509 m_selectionGroup->translate(0, m_tracksHeight);
2511 // adjust track number
2512 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2513 for (int i = 0; i < children.count(); i++) {
2514 if (children.at(i)->type() == GROUPWIDGET) {
2515 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2516 children << grp->childItems();
2519 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2521 ItemInfo clipinfo = item->info();
2522 if (item->type() == AVWIDGET) {
2523 ClipItem *clip = static_cast <ClipItem *>(item);
2524 // slowmotion clips are not track dependant, so no need to update them
2525 if (clip->speed() != 1.0) continue;
2526 // We add a move clip command so that we get the correct producer for new track number
2527 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2528 Mlt::Producer *prod;
2529 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2530 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2531 else prod = clip->baseClip()->producer(clipinfo.track);
2532 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2533 // problem updating clip
2534 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2537 } else if (item->type() == TRANSITIONWIDGET) {
2538 Transition *tr = static_cast <Transition *>(item);
2539 int track = tr->transitionEndTrack();
2541 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2545 resetSelectionGroup(false);
2548 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2549 for (int i = 0; i < m_guides.count(); i++) {
2550 QLineF l = m_guides.at(i)->line();
2551 l.setP2(QPointF(l.x2(), maxHeight));
2552 m_guides.at(i)->setLine(l);
2554 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2555 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2556 viewport()->update();
2557 emit tracksChanged();
2558 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2559 //setFixedHeight(50 * m_tracksCount);
2562 void CustomTrackView::removeTrack(int ix)
2564 // Delete track in MLT playlist
2565 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2566 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2568 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2569 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2570 QList<QGraphicsItem *> selection = m_scene->items(r);
2572 resetSelectionGroup();
2574 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2575 scene()->addItem(m_selectionGroup);
2576 for (int i = 0; i < selection.count(); i++) {
2577 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2578 m_selectionGroup->addToGroup(selection.at(i));
2579 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2582 // Move graphic items
2583 qreal ydiff = 0 - (int) m_tracksHeight;
2584 m_selectionGroup->translate(0, ydiff);
2586 // adjust track number
2587 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2588 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2589 for (int i = 0; i < children.count(); i++) {
2590 if (children.at(i)->type() == GROUPWIDGET) {
2591 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2592 children << grp->childItems();
2595 if (children.at(i)->type() == AVWIDGET) {
2596 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2598 ItemInfo clipinfo = clip->info();
2599 // We add a move clip command so that we get the correct producer for new track number
2600 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2601 Mlt::Producer *prod;
2602 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2603 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2604 else prod = clip->baseClip()->producer(clipinfo.track);
2605 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2606 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2609 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2610 Transition *tr = static_cast <Transition *>(children.at(i));
2612 int track = tr->transitionEndTrack();
2614 ItemInfo clipinfo = tr->info();
2615 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2619 resetSelectionGroup(false);
2621 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2622 for (int i = 0; i < m_guides.count(); i++) {
2623 QLineF l = m_guides.at(i)->line();
2624 l.setP2(QPointF(l.x2(), maxHeight));
2625 m_guides.at(i)->setLine(l);
2627 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2628 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2630 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2631 viewport()->update();
2632 emit tracksChanged();
2633 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2636 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2638 for (int i = 0; i < trackInfos.count(); ++i) {
2639 m_document->setTrackType(i, trackInfos.at(i));
2640 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2643 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2644 viewport()->update();
2647 void CustomTrackView::slotSwitchTrackAudio(int ix)
2649 /*for (int i = 0; i < m_document->tracksCount(); i++)
2650 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2651 int tracknumber = m_document->tracksCount() - ix - 1;
2652 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2653 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2654 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2655 setDocumentModified();
2658 void CustomTrackView::slotSwitchTrackLock(int ix)
2660 int tracknumber = m_document->tracksCount() - ix - 1;
2661 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2662 m_commandStack->push(command);
2666 void CustomTrackView::lockTrack(int ix, bool lock)
2668 int tracknumber = m_document->tracksCount() - ix - 1;
2669 m_document->switchTrackLock(tracknumber, lock);
2670 emit doTrackLock(ix, lock);
2671 AbstractClipItem *clip = NULL;
2672 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2674 for (int i = 0; i < selection.count(); i++) {
2675 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2676 if (selection.at(i)->isSelected()) {
2677 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2678 else emit transitionItemSelected(NULL);
2680 clip = static_cast <AbstractClipItem *>(selection.at(i));
2681 clip->setItemLocked(lock);
2682 if (clip == m_dragItem)
2685 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2686 viewport()->update();
2687 setDocumentModified();
2690 void CustomTrackView::slotSwitchTrackVideo(int ix)
2692 int tracknumber = m_document->tracksCount() - ix;
2693 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2694 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2695 setDocumentModified();
2698 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2700 // Check there is no group going over several tracks there, or that would result in timeline corruption
2701 QList<QGraphicsItem *> selection = scene()->items(rect);
2703 int maxHeight = m_tracksHeight * 1.5;
2704 for (int i = 0; i < selection.count(); i++) {
2705 // Check that we don't try to move a group with clips on other tracks
2706 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2709 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2717 void CustomTrackView::slotRemoveSpace()
2721 if (m_menuPosition.isNull()) {
2722 pos = GenTime(cursorPos(), m_document->fps());
2724 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2727 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2728 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2731 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2732 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2736 ClipItem *item = getClipItemAt(pos, track);
2738 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);
2741 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2742 //kDebug() << "// GOT LENGT; " << length;
2744 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
2748 // Make sure there is no group in the way
2749 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2752 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2754 // groups found on track, do not allow the move
2755 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2759 QList<ItemInfo> clipsToMove;
2760 QList<ItemInfo> transitionsToMove;
2762 for (int i = 0; i < items.count(); i++) {
2763 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2764 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2765 ItemInfo info = item->info();
2766 if (item->type() == AVWIDGET) {
2767 clipsToMove.append(info);
2768 } else if (item->type() == TRANSITIONWIDGET) {
2769 transitionsToMove.append(info);
2774 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2775 m_commandStack->push(command);
2778 void CustomTrackView::slotInsertSpace()
2782 if (m_menuPosition.isNull()) {
2783 pos = GenTime(cursorPos(), m_document->fps());
2785 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2786 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2788 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2789 if (d.exec() != QDialog::Accepted) return;
2790 GenTime spaceDuration = d.selectedDuration();
2791 track = d.selectedTrack();
2793 QList<QGraphicsItem *> items;
2795 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2796 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2800 ClipItem *item = getClipItemAt(pos, track);
2801 if (item) pos = item->startPos();
2803 // Make sure there is no group in the way
2804 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2806 items = checkForGroups(rect, &isOk);
2808 // groups found on track, do not allow the move
2809 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2813 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2814 items = scene()->items(rect);
2817 QList<ItemInfo> clipsToMove;
2818 QList<ItemInfo> transitionsToMove;
2820 for (int i = 0; i < items.count(); i++) {
2821 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2822 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2823 ItemInfo info = item->info();
2824 if (item->type() == AVWIDGET)
2825 clipsToMove.append(info);
2826 else if (item->type() == TRANSITIONWIDGET)
2827 transitionsToMove.append(info);
2831 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2832 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2833 m_commandStack->push(command);
2837 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2839 int diff = duration.frames(m_document->fps());
2840 resetSelectionGroup();
2841 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2842 scene()->addItem(m_selectionGroup);
2844 Transition *transition;
2846 // Create lists with start pos for each track
2847 QMap <int, int> trackClipStartList;
2848 QMap <int, int> trackTransitionStartList;
2850 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2851 trackClipStartList[i] = -1;
2852 trackTransitionStartList[i] = -1;
2855 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2856 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2858 if (clip->parentItem()) {
2859 m_selectionGroup->addToGroup(clip->parentItem());
2860 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2862 m_selectionGroup->addToGroup(clip);
2863 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2865 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))
2866 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2868 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);
2871 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2872 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2874 if (transition->parentItem()) {
2875 m_selectionGroup->addToGroup(transition->parentItem());
2876 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2878 m_selectionGroup->addToGroup(transition);
2879 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2881 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))
2882 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2883 } 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);
2885 m_selectionGroup->translate(diff, 0);
2887 // update items coordinates
2888 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2890 for (int i = 0; i < itemList.count(); i++) {
2891 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2892 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2893 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2894 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2895 for (int j = 0; j < children.count(); j++) {
2896 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2901 resetSelectionGroup(false);
2903 track = m_document->tracksCount() - track;
2904 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2907 void CustomTrackView::deleteClip(const QString &clipId)
2909 resetSelectionGroup();
2910 QList<QGraphicsItem *> itemList = items();
2911 QUndoCommand *deleteCommand = new QUndoCommand();
2913 for (int i = 0; i < itemList.count(); i++) {
2914 if (itemList.at(i)->type() == AVWIDGET) {
2915 ClipItem *item = (ClipItem *)itemList.at(i);
2916 if (item->clipProducer() == clipId) {
2918 if (item->parentItem()) {
2919 // Clip is in a group, destroy the group
2920 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2922 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2926 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2927 if (count == 0) delete deleteCommand;
2928 else m_commandStack->push(deleteCommand);
2931 void CustomTrackView::setCursorPos(int pos, bool seek)
2933 if (pos == m_cursorPos) return;
2934 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2936 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2937 else if (m_autoScroll) checkScrolling();
2938 m_cursorLine->setPos(m_cursorPos, 0);
2941 void CustomTrackView::updateCursorPos()
2943 m_cursorLine->setPos(m_cursorPos, 0);
2946 int CustomTrackView::cursorPos()
2948 return (int)(m_cursorPos);
2951 void CustomTrackView::moveCursorPos(int delta)
2953 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2954 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2955 m_cursorPos += delta;
2956 m_cursorLine->setPos(m_cursorPos, 0);
2957 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2960 void CustomTrackView::initCursorPos(int pos)
2962 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2964 m_cursorLine->setPos(pos, 0);
2968 void CustomTrackView::checkScrolling()
2970 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2973 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2975 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2976 QGraphicsView::mouseReleaseEvent(event);
2977 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2978 #if QT_VERSION >= 0x040600
2979 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2981 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2982 if (event->button() == Qt::MidButton) {
2985 setDragMode(QGraphicsView::NoDrag);
2986 if (m_operationMode == MOVEGUIDE) {
2987 setCursor(Qt::ArrowCursor);
2988 m_operationMode = NONE;
2989 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2990 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2991 if (newPos != m_dragGuide->position()) {
2992 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2993 m_commandStack->push(command);
2994 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2995 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2996 m_document->syncGuides(m_guides);
3001 } else if (m_operationMode == SPACER && m_selectionGroup) {
3003 if (event->modifiers() != Qt::ControlModifier) {
3004 // We are moving all tracks
3006 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3007 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3009 if (timeOffset != GenTime()) {
3010 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3012 QList<ItemInfo> clipsToMove;
3013 QList<ItemInfo> transitionsToMove;
3015 // Create lists with start pos for each track
3016 QMap <int, int> trackClipStartList;
3017 QMap <int, int> trackTransitionStartList;
3019 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3020 trackClipStartList[i] = -1;
3021 trackTransitionStartList[i] = -1;
3024 for (int i = 0; i < items.count(); i++) {
3025 if (items.at(i)->type() == GROUPWIDGET)
3026 items += items.at(i)->childItems();
3029 for (int i = 0; i < items.count(); i++) {
3030 if (items.at(i)->type() == AVWIDGET) {
3031 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3032 ItemInfo info = item->info();
3033 clipsToMove.append(info);
3035 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3036 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3037 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3038 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3039 ItemInfo info = item->info();
3040 transitionsToMove.append(info);
3042 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3043 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3046 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3047 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3048 m_commandStack->push(command);
3049 if (track != -1) track = m_document->tracksCount() - track;
3050 kDebug() << "SPACER TRACK:" << track;
3051 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3052 setDocumentModified();
3055 resetSelectionGroup(false);
3056 m_operationMode = NONE;
3057 } else if (m_operationMode == RUBBERSELECTION) {
3058 //kDebug() << "// END RUBBER SELECT";
3059 resetSelectionGroup();
3060 groupSelectedItems();
3061 m_operationMode = NONE;
3064 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3065 emit transitionItemSelected(NULL);
3069 if (m_dragItem) info = m_dragItem->info();
3071 if (m_operationMode == MOVE) {
3072 setCursor(Qt::OpenHandCursor);
3073 if (m_dragItem->parentItem() == 0) {
3074 // we are moving one clip, easy
3075 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3076 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3077 Mlt::Producer *prod;
3078 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3079 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3080 else prod = item->baseClip()->producer(info.track);
3081 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);
3084 QUndoCommand *moveCommand = new QUndoCommand();
3085 moveCommand->setText(i18n("Move clip"));
3086 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3088 int tracknumber = m_document->tracksCount() - item->track() - 1;
3089 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3090 if (isLocked) item->setItemLocked(true);
3091 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3092 // Also move automatic transitions (on lower track)
3093 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3094 ItemInfo startTrInfo;
3095 ItemInfo newStartTrInfo;
3096 bool moveStartTrans = false;
3097 bool moveEndTrans = false;
3098 if (startTransition && startTransition->isAutomatic()) {
3099 startTrInfo = startTransition->info();
3100 newStartTrInfo = startTrInfo;
3101 newStartTrInfo.track = info.track;
3102 newStartTrInfo.startPos = info.startPos;
3103 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3104 // transition end should stay the same
3106 // transition end should be adjusted to clip
3107 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3109 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3111 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3112 // Check if there is a transition at clip end
3113 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3114 if (tr && tr->isAutomatic()) {
3115 ItemInfo trInfo = tr->info();
3116 ItemInfo newTrInfo = trInfo;
3117 newTrInfo.track = info.track;
3118 newTrInfo.endPos = m_dragItem->endPos();
3119 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3120 // transition start should stay the same
3122 // transition start should be moved
3123 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3125 if (newTrInfo.startPos < newTrInfo.endPos) {
3126 moveEndTrans = true;
3127 if (moveStartTrans) {
3128 // we have to move both transitions, remove the start one so that there is no collision
3129 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3131 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3132 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3133 if (moveStartTrans) {
3134 // re-add transition in correct place
3135 int transTrack = startTransition->transitionEndTrack();
3136 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3137 transTrack = getPreviousVideoTrack(info.track);
3139 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3140 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3146 if (moveStartTrans && !moveEndTrans) {
3147 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3148 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3151 // Also move automatic transitions (on upper track)
3152 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3153 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3154 ItemInfo trInfo = tr->info();
3155 ItemInfo newTrInfo = trInfo;
3156 newTrInfo.startPos = m_dragItem->startPos();
3157 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3158 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3159 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3160 // transition end should be adjusted to clip on upper track
3161 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3163 if (newTrInfo.startPos < newTrInfo.endPos) {
3164 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3165 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3169 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3170 // Check if there is a transition at clip end
3171 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3172 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3173 ItemInfo trInfo = tr->info();
3174 ItemInfo newTrInfo = trInfo;
3175 newTrInfo.endPos = m_dragItem->endPos();
3176 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3177 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3178 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3179 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3180 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3181 // transition start should be moved
3182 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3184 if (newTrInfo.startPos < newTrInfo.endPos) {
3185 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3186 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3191 m_commandStack->push(moveCommand);
3192 //checkTrackSequence(m_dragItem->track());
3194 // undo last move and emit error message
3195 bool snap = KdenliveSettings::snaptopoints();
3196 KdenliveSettings::setSnaptopoints(false);
3197 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3198 KdenliveSettings::setSnaptopoints(snap);
3199 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3201 setDocumentModified();
3202 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3203 Transition *transition = static_cast <Transition *>(m_dragItem);
3204 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3205 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)) {
3206 // Moving transition failed, revert to previous position
3207 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3208 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3210 QUndoCommand *moveCommand = new QUndoCommand();
3211 moveCommand->setText(i18n("Move transition"));
3212 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3213 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3214 m_commandStack->push(moveCommand);
3215 setDocumentModified();
3219 // Moving several clips. We need to delete them and readd them to new position,
3220 // or they might overlap each other during the move
3221 QGraphicsItemGroup *group;
3222 if (m_selectionGroup)
3223 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3225 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3226 QList<QGraphicsItem *> items = group->childItems();
3228 QList<ItemInfo> clipsToMove;
3229 QList<ItemInfo> transitionsToMove;
3231 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3232 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3233 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3234 QUndoCommand *moveGroup = new QUndoCommand();
3235 moveGroup->setText(i18n("Move group"));
3236 if (timeOffset != GenTime() || trackOffset != 0) {
3237 // remove items in MLT playlist
3240 int max = items.count();
3241 for (int i = 0; i < max; i++) {
3242 if (items.at(i)->type() == GROUPWIDGET) {
3243 items += items.at(i)->childItems();
3246 m_document->renderer()->blockSignals(true);
3247 for (int i = 0; i < items.count(); i++) {
3248 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3249 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3250 ItemInfo info = item->info();
3251 if (item->type() == AVWIDGET) {
3252 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3253 // error, clip cannot be removed from playlist
3254 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3256 clipsToMove.append(info);
3259 transitionsToMove.append(info);
3260 Transition *tr = static_cast <Transition*>(item);
3261 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3264 m_document->renderer()->blockSignals(false);
3265 for (int i = 0; i < items.count(); i++) {
3266 // re-add items in correct place
3267 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3268 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3270 ItemInfo info = item->info();
3271 int tracknumber = m_document->tracksCount() - info.track - 1;
3272 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3274 group->removeFromGroup(item);
3275 item->setItemLocked(true);
3278 if (item->type() == AVWIDGET) {
3279 ClipItem *clip = static_cast <ClipItem*>(item);
3280 info.track = m_document->tracksCount() - info.track;
3281 Mlt::Producer *prod;
3282 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3283 if (clip->isAudioOnly())
3284 prod = clip->baseClip()->audioProducer(info.track);
3285 else if (clip->isVideoOnly())
3286 prod = clip->baseClip()->videoProducer();
3288 prod = clip->baseClip()->producer(info.track);
3289 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3290 for (int i = 0; i < clip->effectsCount(); i++) {
3291 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3294 Transition *tr = static_cast <Transition*>(item);
3295 int newTrack = tr->transitionEndTrack();
3296 if (!tr->forcedTrack()) {
3297 newTrack = getPreviousVideoTrack(info.track);
3299 tr->updateTransitionEndTrack(newTrack);
3300 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3301 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3304 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3305 m_commandStack->push(moveGroup);
3307 //QPointF top = group->sceneBoundingRect().topLeft();
3308 //QPointF oldpos = m_selectionGroup->scenePos();
3309 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3310 //group->setPos(top);
3311 //TODO: get rid of the 3 lines below
3312 if (m_selectionGroup) {
3313 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3314 m_selectionGroupInfo.track = m_selectionGroup->track();
3316 for (int i = 0; i < items.count(); ++i) {
3317 if (items.at(i)->type() == GROUPWIDGET) {
3318 rebuildGroup((AbstractGroupItem*)items.at(i));
3323 for (int i = 0; i < items.count(); ++i) {
3325 items.at(i)->setSelected(true);
3326 if (items.at(i)->parentItem())
3327 items.at(i)->parentItem()->setSelected(true);
3330 groupSelectedItems();
3332 rebuildGroup((AbstractGroupItem *)group);
3334 setDocumentModified();
3337 m_document->renderer()->doRefresh();
3338 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3340 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3341 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3343 QUndoCommand *resizeCommand = new QUndoCommand();
3344 resizeCommand->setText(i18n("Resize group"));
3345 QList <QGraphicsItem *> items = parent->childItems();
3346 QList <ItemInfo> infos = parent->resizeInfos();
3347 parent->clearResizeInfos();
3349 for (int i = 0; i < items.count(); ++i) {
3350 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3351 if (item && item->type() == AVWIDGET) {
3352 ItemInfo info = infos.at(itemcount);
3353 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3357 m_commandStack->push(resizeCommand);
3360 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3362 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3364 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3365 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3367 QUndoCommand *resizeCommand = new QUndoCommand();
3368 resizeCommand->setText(i18n("Resize group"));
3369 QList <QGraphicsItem *> items = parent->childItems();
3370 QList <ItemInfo> infos = parent->resizeInfos();
3371 parent->clearResizeInfos();
3373 for (int i = 0; i < items.count(); ++i) {
3374 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3375 if (item && item->type() == AVWIDGET) {
3376 ItemInfo info = infos.at(itemcount);
3377 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3381 m_commandStack->push(resizeCommand);
3384 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3386 } else if (m_operationMode == FADEIN) {
3387 // resize fade in effect
3388 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3389 int ix = item->hasEffect("volume", "fadein");
3390 int ix2 = item->hasEffect("", "fade_from_black");
3392 QDomElement oldeffect = item->effectAt(ix);
3393 int start = item->cropStart().frames(m_document->fps());
3394 int end = item->fadeIn();
3396 slotDeleteEffect(item, -1, oldeffect, false);
3399 QDomElement effect = oldeffect.cloneNode().toElement();
3400 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3401 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3402 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3403 emit clipItemSelected(item, ix);
3405 } else if (item->fadeIn() != 0 && ix2 == -1) {
3407 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3409 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3410 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3411 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3412 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3415 QDomElement oldeffect = item->effectAt(ix2);
3416 int start = item->cropStart().frames(m_document->fps());
3417 int end = item->fadeIn();
3419 slotDeleteEffect(item, -1, oldeffect, false);
3422 QDomElement effect = oldeffect.cloneNode().toElement();
3423 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3424 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3425 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3426 emit clipItemSelected(item, ix2);
3429 } else if (m_operationMode == FADEOUT) {
3430 // resize fade in effect
3431 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3432 int ix = item->hasEffect("volume", "fadeout");
3433 int ix2 = item->hasEffect("", "fade_to_black");
3435 QDomElement oldeffect = item->effectAt(ix);
3436 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3437 int start = item->fadeOut();
3439 slotDeleteEffect(item, -1, oldeffect, false);
3441 start = end - start;
3442 QDomElement effect = oldeffect.cloneNode().toElement();
3443 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3444 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3445 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3446 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3447 emit clipItemSelected(item, ix);
3449 } else if (item->fadeOut() != 0 && ix2 == -1) {
3451 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3453 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3454 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3455 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3456 EffectsList::setParameter(effect, "out", QString::number(0));
3457 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3460 QDomElement oldeffect = item->effectAt(ix2);
3461 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3462 int start = item->fadeOut();
3464 slotDeleteEffect(item, -1, oldeffect, false);
3466 start = end - start;
3467 QDomElement effect = oldeffect.cloneNode().toElement();
3468 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3469 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3470 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3471 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3472 emit clipItemSelected(item, ix2);
3475 } else if (m_operationMode == KEYFRAME) {
3476 // update the MLT effect
3477 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3478 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3480 // check if we want to remove keyframe
3481 double val = mapToScene(event->pos()).toPoint().y();
3482 QRectF br = item->sceneBoundingRect();
3483 double maxh = 100.0 / br.height();
3484 val = (br.bottom() - val) * maxh;
3485 int start = item->cropStart().frames(m_document->fps());
3486 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3488 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3490 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3492 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3495 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3496 //item->updateKeyframeEffect();
3497 //QString next = item->keyframes(item->selectedEffectIndex());
3498 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3499 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3501 m_commandStack->push(command);
3502 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3503 emit clipItemSelected(item, item->selectedEffectIndex());
3505 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3506 // A transition is selected
3508 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3509 if (transitionClip && transitionClip->baseClip()) {
3510 QString size = transitionClip->baseClip()->getProperty("frame_size");
3511 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3512 if (factor == 0) factor = 1.0;
3513 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3514 p.setY(size.section('x', 1, 1).toInt());
3516 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3517 } else emit transitionItemSelected(NULL);
3518 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3519 m_operationMode = NONE;
3522 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3524 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3526 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3527 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3530 if (item->isSelected()) emit clipItemSelected(NULL);
3531 item->baseClip()->removeReference();
3532 m_document->updateClip(item->baseClip()->getId());
3534 /*if (item->baseClip()->isTransparent()) {
3535 // also remove automatic transition
3536 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3537 if (tr && tr->isAutomatic()) {
3538 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3539 scene()->removeItem(tr);
3543 m_waitingThumbs.removeAll(item);
3544 if (m_dragItem == item) m_dragItem = NULL;
3545 #if QT_VERSION >= 0x040600
3546 // animate item deletion
3547 item->closeAnimation();
3548 /*if (refresh) item->closeAnimation();
3550 // no refresh, means we have several operations chained, we need to delete clip immediatly
3551 // so that it does not get in the way of the other
3560 setDocumentModified();
3561 if (refresh) m_document->renderer()->doRefresh();
3564 void CustomTrackView::deleteSelectedClips()
3566 resetSelectionGroup();
3567 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3568 if (itemList.count() == 0) {
3569 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3572 scene()->clearSelection();
3573 QUndoCommand *deleteSelected = new QUndoCommand();
3575 bool resetGroup = false;
3578 int transitionCount = 0;
3579 // expand & destroy groups
3580 for (int i = 0; i < itemList.count(); i++) {
3581 if (itemList.at(i)->type() == GROUPWIDGET) {
3583 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3584 QList <ItemInfo> clipInfos;
3585 QList <ItemInfo> transitionInfos;
3586 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3587 for (int j = 0; j < children.count(); j++) {
3588 if (children.at(j)->type() == AVWIDGET) {
3589 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3590 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3591 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3592 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3593 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3595 if (itemList.contains(children.at(j))) {
3596 children.removeAt(j);
3600 itemList += children;
3601 if (clipInfos.count() > 0)
3602 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3604 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3605 itemList.insert(i + 1, itemList.at(i)->parentItem());
3608 for (int i = 0; i < itemList.count(); i++) {
3609 if (itemList.at(i)->type() == AVWIDGET) {
3611 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3612 if (item->parentItem()) resetGroup = true;
3613 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3614 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3615 emit clipItemSelected(NULL);
3616 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3618 Transition *item = static_cast <Transition *>(itemList.at(i));
3619 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3620 if (item->parentItem()) resetGroup = true;
3621 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3622 emit transitionItemSelected(NULL);
3625 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3626 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3627 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3628 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3629 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3630 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3631 else deleteSelected->setText(i18n("Delete selected items"));
3632 m_commandStack->push(deleteSelected);
3635 void CustomTrackView::changeClipSpeed()
3637 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3638 if (itemList.count() == 0) {
3639 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3642 QUndoCommand *changeSelected = new QUndoCommand();
3643 changeSelected->setText("Edit clip speed");
3647 for (int i = 0; i < itemList.count(); i++) {
3648 if (itemList.at(i)->type() == AVWIDGET) {
3649 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3650 ItemInfo info = item->info();
3651 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3653 double speed = (double) percent / 100.0;
3654 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3656 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3660 if (count > 0) m_commandStack->push(changeSelected);
3661 else delete changeSelected;
3664 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3666 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3667 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3669 kDebug() << "ERROR: Cannot find clip for speed change";
3670 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3673 info.track = m_document->tracksCount() - item->track();
3675 if (item->isVideoOnly())
3676 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3677 else if (item->isAudioOnly())
3678 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3680 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3682 item->setSpeed(speed, strobe);
3683 item->updateRectGeometry();
3684 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3685 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3687 updatePositionEffects(item, info);
3688 setDocumentModified();
3689 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3692 void CustomTrackView::cutSelectedClips()
3694 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3695 QList<AbstractGroupItem *> groups;
3696 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3697 for (int i = 0; i < itemList.count(); ++i) {
3698 if (!itemList.at(i))
3700 if (itemList.at(i)->type() == AVWIDGET) {
3701 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3702 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3703 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3704 if (!groups.contains(group))
3706 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3707 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3708 m_commandStack->push(command);
3710 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3711 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3712 if (!groups.contains(group))
3717 for (int i = 0; i < groups.count(); ++i)
3718 razorGroup(groups.at(i), currentPos);
3721 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3724 QList <QGraphicsItem *> children = group->childItems();
3725 QList <ItemInfo> clips1, transitions1;
3726 QList <ItemInfo> clipsCut, transitionsCut;
3727 QList <ItemInfo> clips2, transitions2;
3728 for (int i = 0; i < children.count(); ++i) {
3729 children.at(i)->setSelected(false);
3730 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3731 if (child->type() == AVWIDGET) {
3732 if (cutPos > child->endPos())
3733 clips1 << child->info();
3734 else if (cutPos < child->startPos())
3735 clips2 << child->info();
3737 clipsCut << child->info();
3739 if (cutPos > child->endPos())
3740 transitions1 << child->info();
3741 else if (cutPos < child->startPos())
3742 transitions2 << child->info();
3744 transitionsCut << child->info();
3747 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3749 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3750 m_commandStack->push(command);
3754 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)
3757 for (int i = 0; i < clipsCut.count(); ++i) {
3758 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3760 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3761 clips1 << clip->info();
3762 if (clipBehind != NULL)
3763 clips2 << clipBehind->info();
3766 /* TODO: cut transitionsCut
3767 * For now just append them to group1 */
3768 transitions1 << transitionsCut;
3769 doGroupClips(clips1, transitions1, true);
3770 doGroupClips(clips2, transitions2, true);
3772 /* we might also just use clipsCut.at(0)->parentItem().
3773 * Do this loop just in case something went wrong during cut */
3774 for (int i = 0; i < clipsCut.count(); ++i) {
3775 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3776 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3777 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3778 QList <QGraphicsItem *> children = group->childItems();
3779 QList <ItemInfo> groupClips;
3780 QList <ItemInfo> groupTrans;
3781 for (int j = 0; j < children.count(); ++j) {
3782 if (children.at(j)->type() == AVWIDGET)
3783 groupClips << ((AbstractClipItem *)children.at(j))->info();
3784 else if (children.at(j)->type() == TRANSITIONWIDGET)
3785 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3787 doGroupClips(groupClips, groupTrans, false);
3791 for (int i = 0; i < clipsCut.count(); ++i)
3792 cutClip(clipsCut.at(i), cutPos, false);
3793 // TODO: uncut transitonsCut
3794 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3798 void CustomTrackView::groupClips(bool group)
3800 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3801 QList <ItemInfo> clipInfos;
3802 QList <ItemInfo> transitionInfos;
3803 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3806 int max = itemList.count();
3807 for (int i = 0; i < max; i++) {
3808 if (itemList.at(i)->type() == GROUPWIDGET) {
3809 itemList += itemList.at(i)->childItems();
3813 for (int i = 0; i < itemList.count(); i++) {
3814 if (itemList.at(i)->type() == AVWIDGET) {
3815 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3816 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3817 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3818 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3819 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3822 if (clipInfos.count() > 0) {
3823 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3824 m_commandStack->push(command);
3828 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3830 resetSelectionGroup();
3831 m_scene->clearSelection();
3833 for (int i = 0; i < clipInfos.count(); i++) {
3834 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3835 if (clip == NULL) continue;
3836 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3837 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3838 m_document->clipManager()->removeGroup(grp);
3839 scene()->destroyItemGroup(grp);
3841 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3843 for (int i = 0; i < transitionInfos.count(); i++) {
3844 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3845 if (tr == NULL) continue;
3846 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3847 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3848 m_document->clipManager()->removeGroup(grp);
3849 scene()->destroyItemGroup(grp);
3851 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3853 setDocumentModified();
3857 QList <QGraphicsItemGroup *> groups;
3858 for (int i = 0; i < clipInfos.count(); i++) {
3859 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3861 clip->setSelected(true);
3864 for (int i = 0; i < transitionInfos.count(); i++) {
3865 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3867 clip->setSelected(true);
3871 groupSelectedItems(false, true);
3872 setDocumentModified();
3875 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3877 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3878 if (baseclip == NULL) {
3879 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3883 if (baseclip->producer() == NULL) {
3884 // If the clip has no producer, we must wait until it is created...
3886 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3887 emit forceClipProcessing(clipId);
3888 qApp->processEvents();
3889 for (int i = 0; i < 3; i++) {
3890 if (baseclip->producer() == NULL) {
3891 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3894 if (baseclip->producer() == NULL) {
3895 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3899 emit displayMessage(QString(), InformationMessage);
3903 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3904 item->setEffectList(effects);
3905 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3906 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3907 scene()->addItem(item);
3909 int tracknumber = m_document->tracksCount() - info.track - 1;
3910 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3911 if (isLocked) item->setItemLocked(true);
3913 baseclip->addReference();
3914 m_document->updateClip(baseclip->getId());
3915 info.track = m_document->tracksCount() - info.track;
3916 Mlt::Producer *prod;
3917 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3918 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3919 else prod = baseclip->producer(info.track);
3920 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3921 for (int i = 0; i < item->effectsCount(); i++) {
3922 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3924 setDocumentModified();
3925 if (refresh) m_document->renderer()->doRefresh();
3926 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3927 m_thumbsTimer.start();
3930 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3932 QList<QGraphicsItem *> list = scene()->items();
3933 ClipItem *clip = NULL;
3934 for (int i = 0; i < list.size(); ++i) {
3935 if (list.at(i)->type() == AVWIDGET) {
3936 clip = static_cast <ClipItem *>(list.at(i));
3937 if (clip->clipProducer() == clipId) {
3938 ItemInfo info = clip->info();
3939 info.track = m_document->tracksCount() - clip->track();
3940 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3941 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3943 clip->refreshClip(true);
3950 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3952 int framepos = (int)(pos.frames(m_document->fps()));
3953 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3954 ClipItem *clip = NULL;
3955 for (int i = 0; i < list.size(); i++) {
3956 if (!list.at(i)->isEnabled()) continue;
3957 if (list.at(i)->type() == AVWIDGET) {
3958 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3959 if (test->endPos() == pos) clip = test;
3966 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3968 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3969 ClipItem *clip = NULL;
3970 for (int i = 0; i < list.size(); i++) {
3971 if (!list.at(i)->isEnabled()) continue;
3972 if (list.at(i)->type() == AVWIDGET) {
3973 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3974 if (test->startPos() == pos) clip = test;
3981 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3983 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3984 QList<QGraphicsItem *> list = scene()->items(p);
3985 ClipItem *clip = NULL;
3986 for (int i = 0; i < list.size(); i++) {
3987 if (!list.at(i)->isEnabled()) continue;
3988 if (list.at(i)->type() == AVWIDGET) {
3989 clip = static_cast <ClipItem *>(list.at(i));
3996 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3998 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4001 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4003 const QPointF p(pos, (track + 1) * m_tracksHeight);
4004 QList<QGraphicsItem *> list = scene()->items(p);
4005 Transition *clip = NULL;
4006 for (int i = 0; i < list.size(); i++) {
4007 if (!list.at(i)->isEnabled()) continue;
4008 if (list.at(i)->type() == TRANSITIONWIDGET) {
4009 clip = static_cast <Transition *>(list.at(i));
4016 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4018 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4021 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4023 int framepos = (int)(pos.frames(m_document->fps()));
4024 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4025 QList<QGraphicsItem *> list = scene()->items(p);
4026 Transition *clip = NULL;
4027 for (int i = 0; i < list.size(); i++) {
4028 if (!list.at(i)->isEnabled()) continue;
4029 if (list.at(i)->type() == TRANSITIONWIDGET) {
4030 Transition *test = static_cast <Transition *>(list.at(i));
4031 if (test->endPos() == pos) clip = test;
4038 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4040 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4041 QList<QGraphicsItem *> list = scene()->items(p);
4042 Transition *clip = NULL;
4043 for (int i = 0; i < list.size(); ++i) {
4044 if (!list.at(i)->isEnabled()) continue;
4045 if (list.at(i)->type() == TRANSITIONWIDGET) {
4046 Transition *test = static_cast <Transition *>(list.at(i));
4047 if (test->startPos() == pos) clip = test;
4054 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4056 if (m_selectionGroup) resetSelectionGroup(false);
4057 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4059 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);
4060 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4063 Mlt::Producer *prod;
4064 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4065 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4066 else prod = item->baseClip()->producer(end.track);
4068 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);
4070 bool snap = KdenliveSettings::snaptopoints();
4071 KdenliveSettings::setSnaptopoints(false);
4072 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4074 int tracknumber = m_document->tracksCount() - end.track - 1;
4075 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4076 m_scene->clearSelection();
4077 if (isLocked) item->setItemLocked(true);
4079 if (item->isItemLocked()) item->setItemLocked(false);
4080 item->setSelected(true);
4082 if (item->baseClip()->isTransparent()) {
4083 // Also move automatic transition
4084 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4085 if (tr && tr->isAutomatic()) {
4086 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4087 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);
4088 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4091 KdenliveSettings::setSnaptopoints(snap);
4092 setDocumentModified();
4094 // undo last move and emit error message
4095 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4097 if (refresh) m_document->renderer()->doRefresh();
4098 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4101 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4104 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4105 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4106 resetSelectionGroup();
4107 m_scene->clearSelection();
4109 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4110 scene()->addItem(m_selectionGroup);
4112 m_document->renderer()->blockSignals(true);
4113 for (int i = 0; i < startClip.count(); i++) {
4115 startClip[i].startPos = startClip.at(i).startPos - offset;
4116 startClip[i].track = startClip.at(i).track - trackOffset;
4118 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4119 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4121 clip->setItemLocked(false);
4122 if (clip->parentItem()) {
4123 m_selectionGroup->addToGroup(clip->parentItem());
4124 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4126 m_selectionGroup->addToGroup(clip);
4127 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4129 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4130 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4132 for (int i = 0; i < startTransition.count(); i++) {
4134 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4135 startTransition[i].track = startTransition.at(i).track - trackOffset;
4137 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4139 tr->setItemLocked(false);
4140 if (tr->parentItem()) {
4141 m_selectionGroup->addToGroup(tr->parentItem());
4142 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4144 m_selectionGroup->addToGroup(tr);
4145 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4147 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());
4148 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4150 m_document->renderer()->blockSignals(false);
4152 if (m_selectionGroup) {
4153 bool snap = KdenliveSettings::snaptopoints();
4154 KdenliveSettings::setSnaptopoints(false);
4156 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4157 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4159 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4161 int max = children.count();
4162 for (int i = 0; i < max; i++) {
4163 if (children.at(i)->type() == GROUPWIDGET) {
4164 children += children.at(i)->childItems();
4165 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4166 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4167 /*m_document->clipManager()->removeGroup(grp);
4168 m_scene->destroyItemGroup(grp);*/
4169 children.removeAll(children.at(i));
4174 for (int i = 0; i < children.count(); i++) {
4175 // re-add items in correct place
4176 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4177 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4179 ItemInfo info = item->info();
4180 int tracknumber = m_document->tracksCount() - info.track - 1;
4181 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4183 item->setItemLocked(true);
4184 else if (item->isItemLocked())
4185 item->setItemLocked(false);
4187 if (item->type() == AVWIDGET) {
4188 ClipItem *clip = static_cast <ClipItem*>(item);
4189 info.track = m_document->tracksCount() - info.track;
4190 Mlt::Producer *prod;
4191 if (clip->isAudioOnly())
4192 prod = clip->baseClip()->audioProducer(info.track);
4193 else if (clip->isVideoOnly())
4194 prod = clip->baseClip()->videoProducer();
4196 prod = clip->baseClip()->producer(info.track);
4197 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4198 } else if (item->type() == TRANSITIONWIDGET) {
4199 Transition *tr = static_cast <Transition*>(item);
4201 if (!tr->forcedTrack()) {
4202 newTrack = getPreviousVideoTrack(info.track);
4204 newTrack = tr->transitionEndTrack() + trackOffset;
4205 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4207 tr->updateTransitionEndTrack(newTrack);
4208 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4212 resetSelectionGroup(false);
4214 for (int i = 0; i < children.count(); i++) {
4215 if (children.at(i)->parentItem())
4216 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4220 KdenliveSettings::setSnaptopoints(snap);
4221 m_document->renderer()->doRefresh();
4222 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4225 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4227 Transition *item = getTransitionItemAt(start.startPos, start.track);
4229 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);
4230 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4233 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4234 bool snap = KdenliveSettings::snaptopoints();
4235 KdenliveSettings::setSnaptopoints(false);
4236 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4237 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4238 // Transition was moved
4239 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4240 } else if (end.endPos == start.endPos) {
4241 // Transition start resize
4242 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4243 } else if (end.startPos == start.startPos) {
4244 // Transition end resize;
4245 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4246 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4249 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4250 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4251 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4253 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4254 KdenliveSettings::setSnaptopoints(snap);
4255 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4256 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());
4257 if (m_dragItem && m_dragItem == item) {
4259 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4260 if (transitionClip && transitionClip->baseClip()) {
4261 QString size = transitionClip->baseClip()->getProperty("frame_size");
4262 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4263 if (factor == 0) factor = 1.0;
4264 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4265 p.setY(size.section('x', 1, 1).toInt());
4267 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4269 if (m_refresh) m_document->renderer()->doRefresh();
4270 setDocumentModified();
4273 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4275 bool resizeClipStart = (start.startPos != end.startPos);
4276 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4278 if (dontWorry) return;
4279 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);
4280 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4283 if (item->parentItem()) {
4284 // Item is part of a group, reset group
4285 resetSelectionGroup();
4288 bool snap = KdenliveSettings::snaptopoints();
4289 KdenliveSettings::setSnaptopoints(false);
4290 if (resizeClipStart) {
4291 ItemInfo clipinfo = item->info();
4292 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4293 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4295 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4296 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4297 updatePositionEffects(item, clipinfo);
4298 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4300 ItemInfo clipinfo = item->info();
4301 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4302 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4304 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4305 updatePositionEffects(item, clipinfo);
4306 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4308 if (!resizeClipStart && end.cropStart != start.cropStart) {
4309 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4310 ItemInfo clipinfo = end;
4311 clipinfo.track = m_document->tracksCount() - end.track;
4312 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4314 item->setCropStart(end.cropStart);
4315 item->resetThumbs(true);
4318 m_document->renderer()->doRefresh();
4319 KdenliveSettings::setSnaptopoints(snap);
4320 setDocumentModified();
4323 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4325 if (pos == oldInfo.startPos.frames(m_document->fps()))
4327 bool snap = KdenliveSettings::snaptopoints();
4329 KdenliveSettings::setSnaptopoints(false);
4330 item->resizeStart(pos);
4331 if (item->startPos().frames(m_document->fps()) != pos) {
4332 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4333 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4334 KdenliveSettings::setSnaptopoints(snap);
4337 KdenliveSettings::setSnaptopoints(snap);
4340 bool hasParentCommand = false;
4342 hasParentCommand = true;
4344 command = new QUndoCommand();
4345 command->setText(i18n("Resize clip start"));
4348 // do this here, too, because otherwise undo won't update the group
4349 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4350 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4352 ItemInfo info = item->info();
4353 if (item->type() == AVWIDGET) {
4354 ItemInfo resizeinfo = oldInfo;
4355 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4356 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4358 // Check if there is an automatic transition on that clip (lower track)
4359 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4360 if (transition && transition->isAutomatic()) {
4361 ItemInfo trInfo = transition->info();
4362 ItemInfo newTrInfo = trInfo;
4363 newTrInfo.startPos = item->startPos();
4364 if (newTrInfo.startPos < newTrInfo.endPos)
4365 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4367 // Check if there is an automatic transition on that clip (upper track)
4368 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4369 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4370 ItemInfo trInfo = transition->info();
4371 ItemInfo newTrInfo = trInfo;
4372 newTrInfo.startPos = item->startPos();
4373 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4374 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4375 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4378 ClipItem *clip = static_cast < ClipItem * >(item);
4379 updatePositionEffects(clip, oldInfo);
4383 QDomElement root = doc.createElement("list");
4384 doc.appendChild(root);
4385 QList <int> indexes;
4386 for (int i = 0; i < clip->effectsCount(); i++) {
4387 QDomElement effect = clip->effectAt(i);
4388 if (EffectsList::hasKeyFrames(effect)) {
4389 doc.appendChild(doc.importNode(effect, true));
4394 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4395 // Keyframes were modified, updateClip
4396 QDomNodeList effs = doc.elementsByTagName("effect");
4398 // Since we must always resize clip before updating the keyframes, we
4399 // put a resize command before & after checking keyframes so that
4400 // we are sure the resize is performed before whenever we do or undo the action
4402 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4403 for (int i = 0; i < indexes.count(); i++) {
4404 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);
4405 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4407 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4408 emit clipItemSelected(clip);
4410 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4413 KdenliveSettings::setSnaptopoints(false);
4414 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4415 KdenliveSettings::setSnaptopoints(snap);
4416 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4418 } else if (item->type() == TRANSITIONWIDGET) {
4419 Transition *transition = static_cast <Transition *>(item);
4420 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)) {
4421 // Cannot resize transition
4422 KdenliveSettings::setSnaptopoints(false);
4423 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4424 KdenliveSettings::setSnaptopoints(snap);
4425 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4427 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4428 if (command == NULL)
4429 m_commandStack->push(moveCommand);
4433 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4434 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4436 if (!hasParentCommand)
4437 m_commandStack->push(command);
4440 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4442 if (pos == oldInfo.endPos.frames(m_document->fps()))
4444 bool snap = KdenliveSettings::snaptopoints();
4446 KdenliveSettings::setSnaptopoints(false);
4447 item->resizeEnd(pos);
4448 if (item->endPos().frames(m_document->fps()) != pos) {
4449 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4450 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4451 KdenliveSettings::setSnaptopoints(snap);
4454 KdenliveSettings::setSnaptopoints(snap);
4457 bool hasParentCommand = false;
4459 hasParentCommand = true;
4461 command = new QUndoCommand();
4462 command->setText(i18n("Resize clip end"));
4465 // do this here, too, because otherwise undo won't update the group
4466 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4467 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4469 ItemInfo info = item->info();
4470 if (item->type() == AVWIDGET) {
4471 ItemInfo resizeinfo = info;
4472 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4473 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4475 // Check if there is an automatic transition on that clip (lower track)
4476 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4477 if (tr && tr->isAutomatic()) {
4478 ItemInfo trInfo = tr->info();
4479 ItemInfo newTrInfo = trInfo;
4480 newTrInfo.endPos = item->endPos();
4481 if (newTrInfo.endPos > newTrInfo.startPos)
4482 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4485 // Check if there is an automatic transition on that clip (upper track)
4486 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4487 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4488 ItemInfo trInfo = tr->info();
4489 ItemInfo newTrInfo = trInfo;
4490 newTrInfo.endPos = item->endPos();
4491 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4492 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4493 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4498 ClipItem *clip = static_cast < ClipItem * >(item);
4500 QDomElement root = doc.createElement("list");
4501 doc.appendChild(root);
4502 QList <int> indexes;
4503 for (int i = 0; i < clip->effectsCount(); i++) {
4504 QDomElement effect = clip->effectAt(i);
4505 if (EffectsList::hasKeyFrames(effect)) {
4506 doc.appendChild(doc.importNode(effect, true));
4511 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4512 // Keyframes were modified, updateClip
4513 QDomNodeList effs = doc.elementsByTagName("effect");
4515 // Since we must always resize clip before updating the keyframes, we
4516 // put a resize command before & after checking keyframes so that
4517 // we are sure the resize is performed before whenever we do or undo the action
4519 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4520 for (int i = 0; i < indexes.count(); i++) {
4521 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);
4522 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4524 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4525 emit clipItemSelected(clip);
4527 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4530 updatePositionEffects(clip, oldInfo);
4532 KdenliveSettings::setSnaptopoints(false);
4533 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4534 KdenliveSettings::setSnaptopoints(true);
4535 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4537 } else if (item->type() == TRANSITIONWIDGET) {
4538 Transition *transition = static_cast <Transition *>(item);
4539 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)) {
4540 // Cannot resize transition
4541 KdenliveSettings::setSnaptopoints(false);
4542 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4543 KdenliveSettings::setSnaptopoints(true);
4544 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4546 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4547 if (command == NULL)
4548 m_commandStack->push(moveCommand);
4551 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4552 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4554 if (!hasParentCommand)
4555 m_commandStack->push(command);
4558 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4560 int end = item->fadeIn();
4562 // there is a fade in effect
4563 int effectPos = item->hasEffect("volume", "fadein");
4564 if (effectPos != -1) {
4565 QDomElement oldeffect = item->effectAt(effectPos);
4566 int start = item->cropStart().frames(m_document->fps());
4567 int max = item->cropDuration().frames(m_document->fps());
4569 // Make sure the fade effect is not longer than the clip
4570 item->setFadeIn(max);
4571 end = item->fadeIn();
4574 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4575 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4576 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4577 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4578 // if fade effect is displayed, update the effect edit widget with new clip duration
4579 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4581 effectPos = item->hasEffect("brightness", "fade_from_black");
4582 if (effectPos != -1) {
4583 QDomElement oldeffect = item->effectAt(effectPos);
4584 int start = item->cropStart().frames(m_document->fps());
4585 int max = item->cropDuration().frames(m_document->fps());
4587 // Make sure the fade effect is not longer than the clip
4588 item->setFadeIn(max);
4589 end = item->fadeIn();
4592 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4593 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4594 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4595 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4596 // if fade effect is displayed, update the effect edit widget with new clip duration
4597 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4600 int start = item->fadeOut();
4602 // there is a fade out effect
4603 int effectPos = item->hasEffect("volume", "fadeout");
4604 if (effectPos != -1) {
4605 QDomElement oldeffect = item->effectAt(effectPos);
4606 int max = item->cropDuration().frames(m_document->fps());
4607 int end = max + item->cropStart().frames(m_document->fps());
4609 // Make sure the fade effect is not longer than the clip
4610 item->setFadeOut(max);
4611 start = item->fadeOut();
4613 start = end - start;
4614 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4615 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4616 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4617 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4618 // if fade effect is displayed, update the effect edit widget with new clip duration
4619 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4621 effectPos = item->hasEffect("brightness", "fade_to_black");
4622 if (effectPos != -1) {
4623 QDomElement oldeffect = item->effectAt(effectPos);
4624 int max = item->cropDuration().frames(m_document->fps());
4625 int end = max + item->cropStart().frames(m_document->fps());
4627 // Make sure the fade effect is not longer than the clip
4628 item->setFadeOut(max);
4629 start = item->fadeOut();
4631 start = end - start;
4632 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4633 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4634 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4635 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4636 // if fade effect is displayed, update the effect edit widget with new clip duration
4637 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4641 int effectPos = item->hasEffect("freeze", "freeze");
4642 if (effectPos != -1) {
4643 // Freeze effect needs to be adjusted with clip resize
4644 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4645 QDomElement eff = item->getEffectAt(effectPos);
4646 if (!eff.isNull() && diff != 0) {
4647 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4648 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4649 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4650 emit clipItemSelected(item, item->selectedEffectIndex());
4655 effectPos = item->hasEffect("affine", "pan_zoom");
4656 if (effectPos != -1) {
4657 QDomElement oldeffect = item->effectAt(effectPos);
4658 int start = item->cropStart().frames(m_document->fps());
4659 int max = start + item->cropDuration().frames(m_document->fps());
4664 oldeffect.setAttribute("in", start);
4665 oldeffect.setAttribute("out", max);
4666 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4667 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4668 // if effect is displayed, update the effect edit widget with new clip duration
4669 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4673 double CustomTrackView::getSnapPointForPos(double pos)
4675 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4678 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4680 QList <GenTime> snaps;
4681 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4682 QList<QGraphicsItem *> itemList = items();
4683 for (int i = 0; i < itemList.count(); i++) {
4684 if (itemList.at(i) == selected) continue;
4685 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4686 if (itemList.at(i)->type() == AVWIDGET) {
4687 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4688 GenTime start = item->startPos();
4689 GenTime end = item->endPos();
4690 snaps.append(start);
4692 if (!offsetList.isEmpty()) {
4693 for (int j = 0; j < offsetList.size(); j++) {
4694 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4695 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4699 QList < GenTime > markers = item->snapMarkers();
4700 for (int j = 0; j < markers.size(); ++j) {
4701 GenTime t = markers.at(j);
4703 if (!offsetList.isEmpty()) {
4704 for (int k = 0; k < offsetList.size(); k++) {
4705 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4709 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4710 Transition *transition = static_cast <Transition*>(itemList.at(i));
4711 GenTime start = transition->startPos();
4712 GenTime end = transition->endPos();
4713 snaps.append(start);
4715 if (!offsetList.isEmpty()) {
4716 for (int j = 0; j < offsetList.size(); j++) {
4717 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4718 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4724 // add cursor position
4725 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4727 if (!offsetList.isEmpty()) {
4728 for (int j = 0; j < offsetList.size(); j++) {
4729 snaps.append(pos - offsetList.at(j));
4734 for (int i = 0; i < m_guides.count(); i++) {
4735 snaps.append(m_guides.at(i)->position());
4736 if (!offsetList.isEmpty()) {
4737 for (int j = 0; j < offsetList.size(); j++) {
4738 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4744 m_scene->setSnapList(snaps);
4745 //for (int i = 0; i < m_snapPoints.size(); ++i)
4746 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4749 void CustomTrackView::slotSeekToPreviousSnap()
4751 updateSnapPoints(NULL);
4752 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4753 setCursorPos((int) res.frames(m_document->fps()));
4757 void CustomTrackView::slotSeekToNextSnap()
4759 updateSnapPoints(NULL);
4760 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4761 setCursorPos((int) res.frames(m_document->fps()));
4765 void CustomTrackView::clipStart()
4767 AbstractClipItem *item = getMainActiveClip();
4769 setCursorPos((int) item->startPos().frames(m_document->fps()));
4774 void CustomTrackView::clipEnd()
4776 AbstractClipItem *item = getMainActiveClip();
4778 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4783 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4785 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4786 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4787 m_commandStack->push(command);
4790 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4792 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4793 m_commandStack->push(command);
4796 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4798 DocClipBase *base = m_document->clipManager()->getClipById(id);
4799 QList <CommentedTime> markers = base->commentedSnapMarkers();
4801 if (markers.isEmpty()) {
4802 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4805 QUndoCommand *deleteMarkers = new QUndoCommand();
4806 deleteMarkers->setText("Delete clip markers");
4808 for (int i = 0; i < markers.size(); i++) {
4809 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4811 m_commandStack->push(deleteMarkers);
4814 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4816 DocClipBase *base = m_document->clipManager()->getClipById(id);
4817 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4818 else base->deleteSnapMarker(pos);
4819 emit updateClipMarkers(base);
4820 setDocumentModified();
4821 viewport()->update();
4824 int CustomTrackView::hasGuide(int pos, int offset)
4826 for (int i = 0; i < m_guides.count(); i++) {
4827 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4828 if (qAbs(guidePos - pos) <= offset) return guidePos;
4829 else if (guidePos > pos) return -1;
4834 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4838 double fps = m_document->fps();
4839 for (int i = 0; i < m_guides.count(); i++) {
4840 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4841 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4843 goMenu->setEnabled(!m_guides.isEmpty());
4846 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4848 if (oldPos > GenTime() && pos > GenTime()) {
4850 for (int i = 0; i < m_guides.count(); i++) {
4851 if (m_guides.at(i)->position() == oldPos) {
4852 Guide *item = m_guides.at(i);
4853 item->updateGuide(pos, comment);
4857 } else if (pos > GenTime()) addGuide(pos, comment);
4861 for (int i = 0; i < m_guides.count(); i++) {
4862 if (m_guides.at(i)->position() == oldPos) {
4863 delete m_guides.takeAt(i);
4868 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4870 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4871 m_document->syncGuides(m_guides);
4874 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4876 for (int i = 0; i < m_guides.count(); i++) {
4877 if (m_guides.at(i)->position() == pos) {
4878 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4882 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4883 scene()->addItem(g);
4885 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4886 m_document->syncGuides(m_guides);
4890 void CustomTrackView::slotAddGuide()
4892 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4893 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4894 if (d.exec() != QDialog::Accepted) return;
4895 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4896 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4897 m_commandStack->push(command);
4901 void CustomTrackView::slotEditGuide(int guidePos)
4904 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4905 else pos = GenTime(guidePos, m_document->fps());
4907 for (int i = 0; i < m_guides.count(); i++) {
4908 if (m_guides.at(i)->position() == pos) {
4909 slotEditGuide(m_guides.at(i)->info());
4914 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4917 void CustomTrackView::slotEditGuide(CommentedTime guide)
4919 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4920 if (d.exec() == QDialog::Accepted) {
4921 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4922 m_commandStack->push(command);
4927 void CustomTrackView::slotEditTimeLineGuide()
4929 if (m_dragGuide == NULL) return;
4930 CommentedTime guide = m_dragGuide->info();
4931 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4932 if (d.exec() == QDialog::Accepted) {
4933 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4934 m_commandStack->push(command);
4938 void CustomTrackView::slotDeleteGuide(int guidePos)
4941 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4942 else pos = GenTime(guidePos, m_document->fps());
4944 for (int i = 0; i < m_guides.count(); i++) {
4945 if (m_guides.at(i)->position() == pos) {
4946 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4947 m_commandStack->push(command);
4952 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4956 void CustomTrackView::slotDeleteTimeLineGuide()
4958 if (m_dragGuide == NULL) return;
4959 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4960 m_commandStack->push(command);
4964 void CustomTrackView::slotDeleteAllGuides()
4966 QUndoCommand *deleteAll = new QUndoCommand();
4967 deleteAll->setText("Delete all guides");
4968 for (int i = 0; i < m_guides.count(); i++) {
4969 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4971 m_commandStack->push(deleteAll);
4974 void CustomTrackView::setTool(PROJECTTOOL tool)
4979 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4982 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4983 m_scene->setScale(scaleFactor, verticalScale);
4984 removeTipAnimation();
4985 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4986 bool adjust = false;
4987 if (verticalScale != matrix().m22()) adjust = true;
4988 setMatrix(newmatrix);
4990 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4991 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4992 for (int i = 0; i < m_guides.count(); i++) {
4993 QLineF l = m_guides.at(i)->line();
4994 l.setP2(QPointF(l.x2(), newHeight));
4995 m_guides.at(i)->setLine(l);
4997 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5000 int diff = sceneRect().width() - m_projectDuration;
5001 if (diff * newmatrix.m11() < 50) {
5002 if (newmatrix.m11() < 0.4)
5003 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5005 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5007 centerOn(QPointF(cursorPos(), verticalPos));
5010 void CustomTrackView::slotRefreshGuides()
5012 if (KdenliveSettings::showmarkers()) {
5013 for (int i = 0; i < m_guides.count(); i++)
5014 m_guides.at(i)->update();
5018 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5020 //kDebug() << "// DRAW BG: " << rect.width();
5021 painter->setClipRect(rect);
5022 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5023 QPen pen1 = painter->pen();
5024 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5025 painter->setPen(pen1);
5026 double min = rect.left();
5027 double max = rect.right();
5028 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5029 int maxTrack = m_document->tracksCount();
5030 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5031 QColor audioColor = palette().alternateBase().color();
5032 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5033 for (int i = 0; i < maxTrack; i++) {
5034 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5035 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5036 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5037 if (i == m_selectedTrack)
5038 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5040 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5042 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5044 int lowerLimit = m_tracksHeight * maxTrack + 1;
5045 if (height() > lowerLimit) {
5046 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5047 painter->fillRect(bg, base);
5051 bool CustomTrackView::findString(const QString &text)
5054 for (int i = 0; i < m_searchPoints.size(); ++i) {
5055 marker = m_searchPoints.at(i).comment();
5056 if (marker.contains(text, Qt::CaseInsensitive)) {
5057 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5058 int vert = verticalScrollBar()->value();
5059 int hor = cursorPos();
5060 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5068 void CustomTrackView::selectFound(QString track, QString pos)
5070 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5071 slotSelectTrack(track.toInt());
5073 int vert = verticalScrollBar()->value();
5074 int hor = cursorPos();
5075 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5078 bool CustomTrackView::findNextString(const QString &text)
5081 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5082 marker = m_searchPoints.at(i).comment();
5083 if (marker.contains(text, Qt::CaseInsensitive)) {
5084 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5085 int vert = verticalScrollBar()->value();
5086 int hor = cursorPos();
5087 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5096 void CustomTrackView::initSearchStrings()
5098 m_searchPoints.clear();
5099 QList<QGraphicsItem *> itemList = items();
5100 for (int i = 0; i < itemList.count(); i++) {
5101 // parse all clip names
5102 if (itemList.at(i)->type() == AVWIDGET) {
5103 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5104 GenTime start = item->startPos();
5105 CommentedTime t(start, item->clipName());
5106 m_searchPoints.append(t);
5107 // add all clip markers
5108 QList < CommentedTime > markers = item->commentedSnapMarkers();
5109 m_searchPoints += markers;
5114 for (int i = 0; i < m_guides.count(); i++)
5115 m_searchPoints.append(m_guides.at(i)->info());
5117 qSort(m_searchPoints);
5120 void CustomTrackView::clearSearchStrings()
5122 m_searchPoints.clear();
5126 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5128 QList<ItemInfo> matchingInfo;
5129 QList<QGraphicsItem *> itemList = items();
5130 for (int i = 0; i < itemList.count(); i++) {
5131 if (itemList.at(i)->type() == AVWIDGET) {
5132 ClipItem *item = (ClipItem *)itemList.at(i);
5133 if (item->clipProducer() == clipId)
5134 matchingInfo << item->info();
5137 return matchingInfo;
5140 void CustomTrackView::copyClip()
5142 qDeleteAll(m_copiedItems);
5143 m_copiedItems.clear();
5144 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5145 if (itemList.count() == 0) {
5146 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5149 for (int i = 0; i < itemList.count(); i++) {
5150 if (itemList.at(i)->type() == AVWIDGET) {
5151 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5152 ClipItem *clone = clip->clone(clip->info());
5153 m_copiedItems.append(clone);
5154 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5155 Transition *dup = static_cast <Transition *>(itemList.at(i));
5156 m_copiedItems.append(dup->clone());
5161 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5163 if (m_scene->editMode() != NORMALEDIT) {
5164 // If we are in overwrite mode, always allow the move
5167 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));
5168 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5169 for (int i = 0; i < collisions.count(); i++) {
5170 if (collisions.at(i)->type() == type) return false;
5175 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5178 for (int i = 0; i < infoList.count(); i++) {
5179 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));
5182 QList<QGraphicsItem *> collisions = scene()->items(path);
5183 for (int i = 0; i < collisions.count(); i++) {
5184 if (collisions.at(i)->type() == type) return false;
5189 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5191 for (int i = 0; i < items.count(); i++) {
5192 ItemInfo info = items.at(i)->info();
5193 info.startPos += offset;
5194 info.endPos += offset;
5195 info.track += trackOffset;
5196 if (!canBePastedTo(info, items.at(i)->type())) return false;
5201 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5203 QPainterPath movePath;
5204 movePath.moveTo(0, 0);
5206 for (int i = 0; i < items.count(); i++) {
5207 ItemInfo info = items.at(i)->info();
5208 info.startPos = info.startPos + offset;
5209 info.endPos = info.endPos + offset;
5210 info.track = info.track + trackOffset;
5211 if (info.startPos < GenTime()) {
5212 // No clip should go below 0
5215 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));
5216 movePath.addRect(rect);
5218 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5219 for (int i = 0; i < collisions.count(); i++) {
5220 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5221 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5229 void CustomTrackView::pasteClip()
5231 if (m_copiedItems.count() == 0) {
5232 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5236 if (m_menuPosition.isNull()) {
5237 position = mapFromGlobal(QCursor::pos());
5238 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5239 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5242 } else position = m_menuPosition;
5244 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5245 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5247 GenTime leftPos = m_copiedItems.at(0)->startPos();
5248 int lowerTrack = m_copiedItems.at(0)->track();
5249 int upperTrack = m_copiedItems.at(0)->track();
5250 for (int i = 1; i < m_copiedItems.count(); i++) {
5251 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5252 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5253 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5256 GenTime offset = pos - leftPos;
5257 int trackOffset = track - lowerTrack;
5259 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5260 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5261 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5262 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5265 QUndoCommand *pasteClips = new QUndoCommand();
5266 pasteClips->setText("Paste clips");
5268 for (int i = 0; i < m_copiedItems.count(); i++) {
5269 // parse all clip names
5270 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5271 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5272 ItemInfo info = clip->info();
5273 info.startPos += offset;
5274 info.endPos += offset;
5275 info.track += trackOffset;
5276 if (canBePastedTo(info, AVWIDGET)) {
5277 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5278 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5279 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5280 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5282 info.startPos = tr->startPos() + offset;
5283 info.endPos = tr->endPos() + offset;
5284 info.track = tr->track() + trackOffset;
5285 int transitionEndTrack;
5286 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5287 else transitionEndTrack = tr->transitionEndTrack();
5288 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5289 if (info.startPos >= info.endPos) {
5290 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5291 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5292 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5295 m_commandStack->push(pasteClips);
5298 void CustomTrackView::pasteClipEffects()
5300 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5301 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5304 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5306 QUndoCommand *paste = new QUndoCommand();
5307 paste->setText("Paste effects");
5309 QList<QGraphicsItem *> clips = scene()->selectedItems();
5312 for (int i = 0; i < clips.count(); ++i) {
5313 if (clips.at(i)->type() == GROUPWIDGET) {
5314 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5315 for (int j = 0; j < children.count(); j++) {
5316 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5317 clips.append(children.at(j));
5324 for (int i = 0; i < clips.count(); ++i) {
5325 if (clips.at(i)->type() == AVWIDGET) {
5326 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5327 for (int j = 0; j < clip->effectsCount(); j++) {
5328 QDomElement eff = clip->effectAt(j);
5329 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5330 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5331 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5336 if (paste->childCount() > 0) m_commandStack->push(paste);
5339 //adjust effects (fades, ...)
5340 for (int i = 0; i < clips.count(); ++i) {
5341 if (clips.at(i)->type() == AVWIDGET) {
5342 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5343 updatePositionEffects(item, item->info());
5349 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5351 // parse parameters to check if we need to adjust to the new crop start
5352 int diff = (newstart - oldstart).frames(m_document->fps());
5353 int max = (newstart + duration).frames(m_document->fps());
5354 QDomNodeList params = xml.elementsByTagName("parameter");
5355 for (int i = 0; i < params.count(); i++) {
5356 QDomElement e = params.item(i).toElement();
5357 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5358 QString def = e.attribute("default");
5359 // Effect has a keyframe type parameter, we need to adjust the values
5360 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5361 QStringList newKeyFrames;
5362 foreach(const QString &str, keys) {
5363 int pos = str.section(':', 0, 0).toInt();
5364 double val = str.section(':', 1, 1).toDouble();
5367 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5369 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5371 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5372 e.setAttribute("keyframes", newKeyFrames.join(";"));
5377 ClipItem *CustomTrackView::getClipUnderCursor() const
5379 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5380 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5381 for (int i = 0; i < collisions.count(); i++) {
5382 if (collisions.at(i)->type() == AVWIDGET) {
5383 return static_cast < ClipItem *>(collisions.at(i));
5389 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5391 QList<QGraphicsItem *> clips = scene()->selectedItems();
5392 if (clips.isEmpty()) {
5393 return getClipUnderCursor();
5395 AbstractClipItem *item = NULL;
5396 for (int i = 0; i < clips.count(); ++i) {
5397 if (clips.at(i)->type() == AVWIDGET) {
5398 item = static_cast < AbstractClipItem *>(clips.at(i));
5399 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5402 if (item) return item;
5407 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5409 QList<QGraphicsItem *> clips = scene()->selectedItems();
5410 if (clips.isEmpty()) {
5411 return getClipUnderCursor();
5414 // remove all items in the list that are not clips
5415 for (int i = 0; i < clips.count();) {
5416 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5419 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5420 for (int i = 0; i < clips.count(); ++i) {
5421 if (clips.at(i)->type() == AVWIDGET) {
5422 item = static_cast < ClipItem *>(clips.at(i));
5423 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5431 void CustomTrackView::setInPoint()
5433 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5435 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5438 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5442 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5445 void CustomTrackView::setOutPoint()
5447 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5449 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5452 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5456 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5459 void CustomTrackView::slotUpdateAllThumbs()
5461 if (!isEnabled()) return;
5462 QList<QGraphicsItem *> itemList = items();
5463 //if (itemList.isEmpty()) return;
5465 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5466 for (int i = 0; i < itemList.count(); i++) {
5467 if (itemList.at(i)->type() == AVWIDGET) {
5468 item = static_cast <ClipItem *>(itemList.at(i));
5469 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5470 // Check if we have a cached thumbnail
5471 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5472 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5473 if (QFile::exists(thumb)) {
5475 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5476 item->slotSetStartThumb(pix);
5479 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5480 QString endThumb = startThumb;
5481 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5482 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5483 if (QFile::exists(startThumb)) {
5484 QPixmap pix(startThumb);
5485 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5486 item->slotSetStartThumb(pix);
5488 if (QFile::exists(endThumb)) {
5489 QPixmap pix(endThumb);
5490 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5491 item->slotSetEndThumb(pix);
5494 item->refreshClip(false);
5498 viewport()->update();
5501 void CustomTrackView::saveThumbnails()
5503 QList<QGraphicsItem *> itemList = items();
5505 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5506 for (int i = 0; i < itemList.count(); i++) {
5507 if (itemList.at(i)->type() == AVWIDGET) {
5508 item = static_cast <ClipItem *>(itemList.at(i));
5509 if (item->clipType() != COLOR) {
5510 // Check if we have a cached thumbnail
5511 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5512 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5513 if (!QFile::exists(thumb)) {
5514 QPixmap pix(item->startThumb());
5518 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5519 QString endThumb = startThumb;
5520 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5521 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5522 if (!QFile::exists(startThumb)) {
5523 QPixmap pix(item->startThumb());
5524 pix.save(startThumb);
5526 if (!QFile::exists(endThumb)) {
5527 QPixmap pix(item->endThumb());
5537 void CustomTrackView::slotInsertTrack(int ix)
5539 TrackDialog d(m_document, parentWidget());
5540 d.comboTracks->setCurrentIndex(ix);
5541 d.label->setText(i18n("Insert track"));
5542 d.setWindowTitle(i18n("Insert New Track"));
5544 if (d.exec() == QDialog::Accepted) {
5545 ix = d.comboTracks->currentIndex();
5546 if (d.before_select->currentIndex() == 1)
5549 info.isMute = false;
5550 info.isLocked = false;
5551 if (d.video_track->isChecked()) {
5552 info.type = VIDEOTRACK;
5553 info.isBlind = false;
5555 info.type = AUDIOTRACK;
5556 info.isBlind = true;
5558 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5559 m_commandStack->push(addTrack);
5560 setDocumentModified();
5564 void CustomTrackView::slotDeleteTrack(int ix)
5566 if (m_document->tracksCount() < 2) return;
5567 TrackDialog d(m_document, parentWidget());
5568 d.comboTracks->setCurrentIndex(ix);
5569 d.label->setText(i18n("Delete track"));
5570 d.before_select->setHidden(true);
5571 d.setWindowTitle(i18n("Delete Track"));
5572 d.video_track->setHidden(true);
5573 d.audio_track->setHidden(true);
5574 if (d.exec() == QDialog::Accepted) {
5575 ix = d.comboTracks->currentIndex();
5576 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5577 deleteTimelineTrack(ix, info);
5578 setDocumentModified();
5579 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5580 m_commandStack->push(command);*/
5584 void CustomTrackView::slotConfigTracks(int ix)
5586 TracksConfigDialog d(m_document, ix, parentWidget());
5587 if (d.exec() == QDialog::Accepted) {
5588 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5589 m_commandStack->push(configTracks);
5590 QList <int> toDelete = d.deletedTracks();
5591 for (int i = 0; i < toDelete.count(); ++i) {
5592 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5593 deleteTimelineTrack(toDelete.at(i) - i, info);
5595 setDocumentModified();
5599 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5601 if (m_document->tracksCount() < 2) return;
5602 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5603 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5604 QList<QGraphicsItem *> selection = m_scene->items(r);
5605 QUndoCommand *deleteTrack = new QUndoCommand();
5606 deleteTrack->setText("Delete track");
5608 // Delete all clips in selected track
5609 for (int i = 0; i < selection.count(); i++) {
5610 if (selection.at(i)->type() == AVWIDGET) {
5611 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5612 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5613 m_scene->removeItem(item);
5616 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5617 Transition *item = static_cast <Transition *>(selection.at(i));
5618 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5619 m_scene->removeItem(item);
5625 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5626 m_commandStack->push(deleteTrack);
5629 void CustomTrackView::autoTransition()
5631 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5632 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5633 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5636 Transition *tr = static_cast <Transition*>(itemList.at(0));
5637 tr->setAutomatic(!tr->isAutomatic());
5638 QDomElement transition = tr->toXML();
5639 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);
5640 setDocumentModified();
5644 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5647 QDomNodeList params = effect.elementsByTagName("parameter");
5648 for (int i = 0; i < params.count(); i++) {
5649 QDomElement e = params.item(i).toElement();
5650 if (!e.isNull() && e.attribute("type") == "constant") {
5651 if (e.hasAttribute("factor")) {
5652 double factor = e.attribute("factor").toDouble();
5653 double value = e.attribute("value").toDouble();
5654 value = value / factor;
5655 result.append(QString::number(value));
5656 } else result.append(e.attribute("value"));
5662 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5664 QList<QGraphicsItem *> list = scene()->items();
5665 ClipItem *clip = NULL;
5666 for (int i = 0; i < list.size(); ++i) {
5667 if (list.at(i)->type() == AVWIDGET) {
5668 clip = static_cast <ClipItem *>(list.at(i));
5669 if (clip->clipProducer() == id) {
5670 clip->setClipName(name);
5674 viewport()->update();
5677 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5679 minimum = GenTime();
5680 maximum = GenTime();
5681 QList<QGraphicsItem *> selection;
5682 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5683 selection.removeAll(item);
5684 for (int i = 0; i < selection.count(); i++) {
5685 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5686 if (clip && clip->type() == AVWIDGET) {
5687 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5688 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5693 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5695 minimum = GenTime();
5696 maximum = GenTime();
5697 QList<QGraphicsItem *> selection;
5698 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5699 selection.removeAll(item);
5700 for (int i = 0; i < selection.count(); i++) {
5701 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5702 if (clip && clip->type() == TRANSITIONWIDGET) {
5703 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5704 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5709 void CustomTrackView::loadGroups(const QDomNodeList groups)
5711 for (int i = 0; i < groups.count(); i++) {
5712 QDomNodeList children = groups.at(i).childNodes();
5713 scene()->clearSelection();
5714 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5715 QDomNode n = children.item(nodeindex);
5716 QDomElement elem = n.toElement();
5717 int pos = elem.attribute("position").toInt();
5718 int track = elem.attribute("track").toInt();
5719 if (elem.tagName() == "clipitem") {
5720 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5721 if (clip) clip->setSelected(true);
5723 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5724 if (clip) clip->setSelected(true);
5727 groupSelectedItems(false, true);
5731 void CustomTrackView::splitAudio()
5733 resetSelectionGroup();
5734 QList<QGraphicsItem *> selection = scene()->selectedItems();
5735 if (selection.isEmpty()) {
5736 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5739 QUndoCommand *splitCommand = new QUndoCommand();
5740 splitCommand->setText(i18n("Split audio"));
5741 for (int i = 0; i < selection.count(); i++) {
5742 if (selection.at(i)->type() == AVWIDGET) {
5743 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5744 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5745 if (clip->parentItem()) {
5746 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5748 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5753 if (splitCommand->childCount() > 0)
5754 m_commandStack->push(splitCommand);
5757 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5759 ClipItem *clip = getClipItemAt(pos, track);
5761 kDebug() << "// Cannot find clip to split!!!";
5765 int start = pos.frames(m_document->fps());
5766 int freetrack = m_document->tracksCount() - track - 1;
5767 for (; freetrack > 0; freetrack--) {
5768 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5769 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5770 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5771 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5772 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5777 kDebug() << "GOT TRK: " << track;
5778 if (freetrack == 0) {
5779 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5781 ItemInfo info = clip->info();
5782 info.track = m_document->tracksCount() - freetrack;
5783 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5784 scene()->clearSelection();
5785 clip->setSelected(true);
5786 ClipItem *audioClip = getClipItemAt(start, info.track);
5788 clip->setVideoOnly(true);
5789 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5790 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5792 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5793 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5795 audioClip->setSelected(true);
5796 audioClip->setAudioOnly(true);
5797 groupSelectedItems(false, true);
5801 // unsplit clip: remove audio part and change video part to normal clip
5802 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5803 kDebug() << "//CANNOT FIND CLP GRP";
5806 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5807 QList<QGraphicsItem *> children = grp->childItems();
5808 if (children.count() != 2) {
5809 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5812 for (int i = 0; i < children.count(); i++) {
5813 if (children.at(i) != clip) {
5814 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5815 ItemInfo info = clip->info();
5816 deleteClip(clp->info());
5817 clip->setVideoOnly(false);
5818 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5819 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5824 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5825 m_document->clipManager()->removeGroup(grp);
5826 scene()->destroyItemGroup(grp);
5830 void CustomTrackView::setVideoOnly()
5832 resetSelectionGroup();
5833 QList<QGraphicsItem *> selection = scene()->selectedItems();
5834 if (selection.isEmpty()) {
5835 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5838 QUndoCommand *videoCommand = new QUndoCommand();
5839 videoCommand->setText(i18n("Video only"));
5840 for (int i = 0; i < selection.count(); i++) {
5841 if (selection.at(i)->type() == AVWIDGET) {
5842 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5843 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5844 if (clip->parentItem()) {
5845 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5847 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5852 m_commandStack->push(videoCommand);
5855 void CustomTrackView::setAudioOnly()
5857 resetSelectionGroup();
5858 QList<QGraphicsItem *> selection = scene()->selectedItems();
5859 if (selection.isEmpty()) {
5860 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5863 QUndoCommand *videoCommand = new QUndoCommand();
5864 videoCommand->setText(i18n("Audio only"));
5865 for (int i = 0; i < selection.count(); i++) {
5866 if (selection.at(i)->type() == AVWIDGET) {
5867 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5868 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5869 if (clip->parentItem()) {
5870 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5872 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5877 m_commandStack->push(videoCommand);
5880 void CustomTrackView::setAudioAndVideo()
5882 resetSelectionGroup();
5883 QList<QGraphicsItem *> selection = scene()->selectedItems();
5884 if (selection.isEmpty()) {
5885 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5888 QUndoCommand *videoCommand = new QUndoCommand();
5889 videoCommand->setText(i18n("Audio and Video"));
5890 for (int i = 0; i < selection.count(); i++) {
5891 if (selection.at(i)->type() == AVWIDGET) {
5892 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5893 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5894 if (clip->parentItem()) {
5895 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5897 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5902 m_commandStack->push(videoCommand);
5905 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5907 ClipItem *clip = getClipItemAt(pos, track);
5909 kDebug() << "// Cannot find clip to split!!!";
5913 int start = pos.frames(m_document->fps());
5914 clip->setVideoOnly(true);
5915 clip->setAudioOnly(false);
5916 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5917 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5919 } else if (audioOnly) {
5920 int start = pos.frames(m_document->fps());
5921 clip->setAudioOnly(true);
5922 clip->setVideoOnly(false);
5923 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5924 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5927 int start = pos.frames(m_document->fps());
5928 clip->setAudioOnly(false);
5929 clip->setVideoOnly(false);
5930 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5931 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5935 setDocumentModified();
5938 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5940 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5941 m_clipTypeGroup->setEnabled(false);
5943 m_clipTypeGroup->setEnabled(true);
5944 QList <QAction *> actions = m_clipTypeGroup->actions();
5946 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5947 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5948 else lookup = "clip_audio_and_video";
5949 for (int i = 0; i < actions.count(); i++) {
5950 if (actions.at(i)->data().toString() == lookup) {
5951 actions.at(i)->setChecked(true);
5958 void CustomTrackView::slotGoToMarker(QAction *action)
5960 int pos = action->data().toInt();
5961 setCursorPos(pos, true);
5964 void CustomTrackView::reloadTransitionLumas()
5968 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5969 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5970 for (int i = 0; i < params.count(); i++) {
5971 QDomElement e = params.item(i).toElement();
5972 if (e.attribute("tag") == "resource") {
5973 lumaNames = e.attribute("paramlistdisplay");
5974 lumaFiles = e.attribute("paramlist");
5979 QList<QGraphicsItem *> itemList = items();
5980 Transition *transitionitem;
5981 QDomElement transitionXml;
5982 for (int i = 0; i < itemList.count(); i++) {
5983 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5984 transitionitem = static_cast <Transition*>(itemList.at(i));
5985 transitionXml = transitionitem->toXML();
5986 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5987 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5988 for (int i = 0; i < params.count(); i++) {
5989 QDomElement e = params.item(i).toElement();
5990 if (e.attribute("tag") == "resource") {
5991 e.setAttribute("paramlistdisplay", lumaNames);
5992 e.setAttribute("paramlist", lumaFiles);
5997 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5998 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5999 for (int i = 0; i < params.count(); i++) {
6000 QDomElement e = params.item(i).toElement();
6001 if (e.attribute("tag") == "luma") {
6002 e.setAttribute("paramlistdisplay", lumaNames);
6003 e.setAttribute("paramlist", lumaFiles);
6010 emit transitionItemSelected(NULL);
6013 double CustomTrackView::fps() const
6015 return m_document->fps();
6018 void CustomTrackView::updateProjectFps()
6020 // update all clips to the new fps
6021 resetSelectionGroup();
6022 scene()->clearSelection();
6024 QList<QGraphicsItem *> itemList = items();
6025 for (int i = 0; i < itemList.count(); i++) {
6026 // remove all items and re-add them one by one
6027 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6029 for (int i = 0; i < itemList.count(); i++) {
6030 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6031 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6032 clip->updateFps(m_document->fps());
6033 m_scene->addItem(clip);
6034 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6035 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6036 QList<QGraphicsItem *> children = grp->childItems();
6037 for (int j = 0; j < children.count(); j++) {
6038 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6039 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6040 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6041 clip->updateFps(m_document->fps());
6044 m_document->clipManager()->removeGroup(grp);
6045 m_scene->addItem(grp);
6046 scene()->destroyItemGroup(grp);
6047 for (int j = 0; j < children.count(); j++) {
6048 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6049 //children.at(j)->setParentItem(0);
6050 children.at(j)->setSelected(true);
6053 groupSelectedItems(true, true);
6054 } else if (itemList.at(i)->type() == GUIDEITEM) {
6055 Guide *g = static_cast<Guide *>(itemList.at(i));
6057 m_scene->addItem(g);
6060 viewport()->update();
6063 void CustomTrackView::slotTrackDown()
6065 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6066 else m_selectedTrack++;
6067 emit updateTrackHeaders();
6068 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6069 ensureVisible(rect, 0, 0);
6070 viewport()->update();
6073 void CustomTrackView::slotTrackUp()
6075 if (m_selectedTrack > 0) m_selectedTrack--;
6076 else m_selectedTrack = m_document->tracksCount() - 1;
6077 emit updateTrackHeaders();
6078 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6079 ensureVisible(rect, 0, 0);
6080 viewport()->update();
6083 int CustomTrackView::selectedTrack() const
6085 return m_selectedTrack;
6088 QStringList CustomTrackView::selectedClips() const
6090 QStringList clipIds;
6091 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6092 for (int i = 0; i < selection.count(); i++) {
6093 if (selection.at(i)->type() == AVWIDGET) {
6094 ClipItem *item = (ClipItem *)selection.at(i);
6095 clipIds << item->clipProducer();
6101 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6103 QList<ClipItem *> clips;
6104 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6105 for (int i = 0; i < selection.count(); i++) {
6106 if (selection.at(i)->type() == AVWIDGET) {
6107 clips.append((ClipItem *)selection.at(i));
6113 void CustomTrackView::slotSelectTrack(int ix)
6115 m_selectedTrack = qMax(0, ix);
6116 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6117 emit updateTrackHeaders();
6118 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6119 ensureVisible(rect, 0, 0);
6120 viewport()->update();
6123 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6126 if (track != -1 && pos != -1)
6127 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6129 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6130 QList<QGraphicsItem *> selection = m_scene->items(rect);
6131 resetSelectionGroup(group);
6132 if (!group) m_scene->clearSelection();
6133 for (int i = 0; i < selection.count(); i++) {
6134 if (selection.at(i)->type() == AVWIDGET) {
6135 selection.at(i)->setSelected(add);
6139 if (group) groupSelectedItems();
6142 void CustomTrackView::selectTransition(bool add, bool group)
6144 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6145 QList<QGraphicsItem *> selection = m_scene->items(rect);
6146 resetSelectionGroup(group);
6147 if (!group) m_scene->clearSelection();
6148 for (int i = 0; i < selection.count(); i++) {
6149 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6150 selection.at(i)->setSelected(add);
6154 if (group) groupSelectedItems();
6157 QStringList CustomTrackView::extractTransitionsLumas()
6160 QList<QGraphicsItem *> itemList = items();
6161 Transition *transitionitem;
6162 QDomElement transitionXml;
6163 for (int i = 0; i < itemList.count(); i++) {
6164 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6165 transitionitem = static_cast <Transition*>(itemList.at(i));
6166 transitionXml = transitionitem->toXML();
6167 QString luma = EffectsList::parameter(transitionXml, "luma");
6168 if (!luma.isEmpty()) urls << luma;
6174 void CustomTrackView::setEditMode(EDITMODE mode)
6176 m_scene->setEditMode(mode);
6179 void CustomTrackView::checkTrackSequence(int track)
6181 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6182 //track = m_document->tracksCount() -track;
6183 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6184 QList<QGraphicsItem *> selection = m_scene->items(rect);
6185 QList <int> timelineList;
6186 timelineList.append(0);
6187 for (int i = 0; i < selection.count(); i++) {
6188 if (selection.at(i)->type() == AVWIDGET) {
6189 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6190 int start = clip->startPos().frames(m_document->fps());
6191 int end = clip->endPos().frames(m_document->fps());
6192 if (!timelineList.contains(start)) timelineList.append(start);
6193 if (!timelineList.contains(end)) timelineList.append(end);
6196 qSort(timelineList);
6197 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6198 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6201 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6203 if (data.isEmpty()) return;
6204 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6206 info.startPos = GenTime(in, m_document->fps());
6207 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6208 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6209 info.cropDuration = info.endPos - info.startPos;
6210 info.track = m_selectedTrack;
6211 QUndoCommand *addCommand = new QUndoCommand();
6212 addCommand->setText(i18n("Insert clip"));
6213 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6214 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6215 m_commandStack->push(addCommand);
6217 selectClip(true, false, m_selectedTrack, in);
6218 // Automatic audio split
6219 if (KdenliveSettings::splitaudio())
6223 void CustomTrackView::clearSelection()
6225 resetSelectionGroup();
6226 scene()->clearSelection();
6228 emit clipItemSelected(NULL);
6231 void CustomTrackView::updatePalette()
6236 pen1.setColor(palette().text().color());
6237 m_cursorLine->setPen(pen1);
6241 void CustomTrackView::removeTipAnimation()
6244 scene()->removeItem(m_visualTip);
6245 m_animationTimer->stop();
6253 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6255 if (m_visualTip == NULL) {
6256 QRectF rect = clip->sceneBoundingRect();
6257 m_animation = new QGraphicsItemAnimation;
6258 m_animation->setTimeLine(m_animationTimer);
6259 m_animation->setScaleAt(1, 1, 1);
6264 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6265 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6266 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6268 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6270 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6272 m_animation->setScaleAt(.5, 2, 2);
6276 polygon << QPoint(0, - size * 2);
6277 if (mode == RESIZESTART)
6278 polygon << QPoint(size * 2, 0);
6280 polygon << QPoint(- size * 2, 0);
6281 polygon << QPoint(0, size * 2);
6282 polygon << QPoint(0, - size * 2);
6284 m_visualTip = new QGraphicsPolygonItem(polygon);
6285 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6286 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6287 if (mode == RESIZESTART)
6288 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6290 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6292 m_animation->setScaleAt(.5, 2, 1);
6294 case TRANSITIONSTART:
6296 polygon << QPoint(0, - size * 2);
6297 if (mode == TRANSITIONSTART)
6298 polygon << QPoint(size * 2, 0);
6300 polygon << QPoint(- size * 2, 0);
6301 polygon << QPoint(0, 0);
6302 polygon << QPoint(0, - size * 2);
6304 m_visualTip = new QGraphicsPolygonItem(polygon);
6305 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6306 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6307 if (mode == TRANSITIONSTART)
6308 m_visualTip->setPos(rect.x(), rect.bottom());
6310 m_visualTip->setPos(rect.right(), rect.bottom());
6312 m_animation->setScaleAt(.5, 2, 2);
6319 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6320 m_visualTip->setZValue(100);
6321 scene()->addItem(m_visualTip);
6322 m_animation->setItem(m_visualTip);
6323 m_animationTimer->start();
6327 bool CustomTrackView::hasAudio(int track) const
6329 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6330 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6331 QGraphicsItem *item;
6332 for (int i = 0; i < collisions.count(); i++) {
6333 item = collisions.at(i);
6334 if (!item->isEnabled()) continue;
6335 if (item->type() == AVWIDGET) {
6336 ClipItem *clip = static_cast <ClipItem *>(item);
6337 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6343 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6345 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6346 m_commandStack->push(command);
6347 setDocumentModified();
6351 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6353 EffectsParameterList parameters;
6354 parameters.addParam("tag", effect.attribute("tag"));
6355 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6356 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6357 parameters.addParam("id", effect.attribute("id"));
6358 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6359 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6360 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6361 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6363 QDomNodeList params = effect.elementsByTagName("parameter");
6364 for (int i = 0; i < params.count(); i++) {
6365 QDomElement e = params.item(i).toElement();
6366 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6367 if (e.attribute("type") == "simplekeyframe") {
6369 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6370 double factor = e.attribute("factor", "1").toDouble();
6371 for (int j = 0; j < values.count(); j++) {
6372 QString pos = values.at(j).section(":", 0, 0);
6373 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6374 values[j] = pos + "=" + QString::number(val);
6376 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6377 parameters.addParam(e.attribute("name"), values.join(";"));
6378 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6379 parameters.addParam("max", e.attribute("max"));
6380 parameters.addParam("min", e.attribute("min"));
6381 parameters.addParam("factor", e.attribute("factor", "1"));*/
6382 } else if (e.attribute("type") == "keyframe") {
6383 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6384 parameters.addParam("keyframes", e.attribute("keyframes"));
6385 parameters.addParam("max", e.attribute("max"));
6386 parameters.addParam("min", e.attribute("min"));
6387 parameters.addParam("factor", e.attribute("factor", "1"));
6388 parameters.addParam("starttag", e.attribute("starttag", "start"));
6389 parameters.addParam("endtag", e.attribute("endtag", "end"));
6390 } else if (e.attribute("namedesc").contains(';')) {
6391 QString format = e.attribute("format");
6392 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6393 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6395 QTextStream txtNeu(&neu);
6396 if (values.size() > 0)
6397 txtNeu << (int)values[0].toDouble();
6398 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6399 txtNeu << separators[i];
6400 txtNeu << (int)(values[i+1].toDouble());
6402 parameters.addParam("start", neu);
6404 if (e.attribute("factor", "1") != "1") {
6406 if (e.attribute("factor").startsWith('%')) {
6407 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6408 } else fact = e.attribute("factor", "1").toDouble();
6409 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6411 parameters.addParam(e.attribute("name"), e.attribute("value"));