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 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1696 } else if (effect.hasAttribute("type") == false) {
1697 // Don't add video effect on audio clips
1698 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1699 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1703 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1704 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1707 if (item->isItemLocked()) {
1710 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1711 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1712 } else item->initEffect(effect);
1713 if (effect.attribute("tag") == "ladspa") {
1714 QString ladpsaFile = m_document->getLadspaFile();
1715 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1716 effect.setAttribute("src", ladpsaFile);
1718 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1721 if (effectCommand->childCount() > 0) {
1722 m_commandStack->push(effectCommand);
1723 setDocumentModified();
1724 } else delete effectCommand;
1727 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1730 // delete track effect
1731 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1732 m_commandStack->push(command);
1733 setDocumentModified();
1736 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1737 //clip is in a group, also remove the effect in other clips of the group
1738 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1739 QUndoCommand *delCommand = new QUndoCommand();
1741 QDomNode namenode = effect.elementsByTagName("name").item(0);
1742 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1743 else effectName = i18n("effect");
1744 delCommand->setText(i18n("Delete %1", effectName));
1747 for (int i = 0; i < items.count(); i++) {
1748 if (items.at(i)->type() == GROUPWIDGET) {
1749 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1750 for (int j = 0; j < subitems.count(); j++) {
1751 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1756 for (int i = 0; i < items.count(); i++) {
1757 if (items.at(i)->type() == AVWIDGET) {
1758 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1759 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1761 QDomElement eff = item->effectAt(ix);
1762 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1766 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1767 else delete delCommand;
1770 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1771 m_commandStack->push(command);
1772 setDocumentModified();
1775 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1777 if (insertedEffect.isNull()) {
1778 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1781 QDomElement effect = insertedEffect.cloneNode().toElement();
1782 if (pos < GenTime()) {
1783 // editing a track effect
1784 EffectsParameterList effectParams = getEffectArgs(effect);
1785 if (effect.attribute("tag") == "ladspa") {
1786 // Update the ladspa affect file
1787 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1789 // check if we are trying to reset a keyframe effect
1790 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1791 //clip->initEffect(effect);
1792 effectParams = getEffectArgs(effect);
1794 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1795 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1796 m_document->setTrackEffect(track - 1, ix, effect);
1800 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1802 // Special case: speed effect
1803 if (effect.attribute("id") == "speed") {
1804 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1806 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1807 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1808 if (strobe == 0) strobe = 1;
1809 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1811 clip->setEffectAt(ix, effect);
1812 if (ix == clip->selectedEffectIndex()) {
1813 clip->setSelectedEffect(ix);
1814 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1819 EffectsParameterList effectParams = getEffectArgs(effect);
1820 if (effect.attribute("tag") == "ladspa") {
1821 // Update the ladspa affect file
1822 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1824 // check if we are trying to reset a keyframe effect
1825 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1826 clip->initEffect(effect);
1827 effectParams = getEffectArgs(effect);
1829 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1830 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1832 clip->setEffectAt(ix, effect);
1833 if (ix == clip->selectedEffectIndex()) {
1834 clip->setSelectedEffect(ix);
1835 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1837 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1838 // A fade effect was modified, update the clip
1839 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1840 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1841 clip->setFadeIn(pos);
1843 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1844 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1845 clip->setFadeOut(pos);
1849 setDocumentModified();
1852 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1854 if (pos < GenTime()) {
1855 // Moving track effect
1856 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1857 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1859 if (!act.isNull() && !before.isNull()) {
1860 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1861 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1862 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1863 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1864 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1867 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1868 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1869 QDomElement act = clip->effectAt(newPos - 1);
1870 QDomElement before = clip->effectAt(oldPos - 1);
1871 clip->setEffectAt(oldPos - 1, act);
1872 clip->setEffectAt(newPos - 1, before);
1873 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1874 if (act.attribute("id") == "speed") {
1875 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1876 } else if (before.attribute("id") == "speed") {
1877 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1878 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1879 emit clipItemSelected(clip, newPos - 1);
1880 setDocumentModified();
1881 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1884 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1886 EditEffectCommand *command;
1888 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1889 else effect = clip->effectAt(effectPos);
1890 QDomElement oldEffect = effect.cloneNode().toElement();
1891 effect.setAttribute("disable", (int) disable);
1895 // editing track effect
1896 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1898 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1900 m_commandStack->push(command);
1901 setDocumentModified();;
1904 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1906 MoveEffectCommand *command;
1908 // editing track effect
1909 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1910 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1911 m_commandStack->push(command);
1912 setDocumentModified();
1915 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1917 EditEffectCommand *command;
1918 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1919 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1920 m_commandStack->push(command);
1923 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1925 QDomElement effect = clip->getEffectAt(ix);
1926 QDomElement oldeffect = effect.cloneNode().toElement();
1927 effect.setAttribute("region", region);
1928 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1929 m_commandStack->push(command);
1932 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1936 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1937 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1938 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1940 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);
1942 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1943 m_blockRefresh = false;
1947 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1949 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1950 int cutPos = (int) cutTime.frames(m_document->fps());
1952 newPos.startPos = cutTime;
1953 newPos.endPos = info.endPos;
1954 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1955 newPos.track = info.track;
1956 newPos.cropDuration = newPos.endPos - newPos.startPos;
1958 bool snap = KdenliveSettings::snaptopoints();
1959 KdenliveSettings::setSnaptopoints(false);
1960 ClipItem *dup = item->clone(newPos);
1961 // remove unwanted effects (fade in) from 2nd part of cutted clip
1962 int ix = dup->hasEffect(QString(), "fadein");
1964 QDomElement oldeffect = item->effectAt(ix);
1965 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1967 ix = dup->hasEffect(QString(), "fade_from_black");
1969 QDomElement oldeffect = item->effectAt(ix);
1970 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1972 item->resizeEnd(cutPos);
1973 scene()->addItem(dup);
1974 if (item->checkKeyFrames())
1975 slotRefreshEffects(item);
1976 if (dup->checkKeyFrames())
1977 slotRefreshEffects(dup);
1978 item->baseClip()->addReference();
1979 m_document->updateClip(item->baseClip()->getId());
1980 setDocumentModified();
1981 KdenliveSettings::setSnaptopoints(snap);
1983 //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);
1987 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1988 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1990 if (!item || !dup || item == dup) {
1991 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1992 m_blockRefresh = false;
1995 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1996 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2000 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2001 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2002 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2003 //deleteClip(dup->info());
2005 bool snap = KdenliveSettings::snaptopoints();
2006 KdenliveSettings::setSnaptopoints(false);
2008 if (dup->isSelected()) emit clipItemSelected(NULL);
2009 dup->baseClip()->removeReference();
2010 m_document->updateClip(dup->baseClip()->getId());
2011 scene()->removeItem(dup);
2014 ItemInfo clipinfo = item->info();
2015 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2016 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2018 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2019 setDocumentModified();
2021 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2023 KdenliveSettings::setSnaptopoints(snap);
2026 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2029 void CustomTrackView::slotEnableRefresh()
2031 m_blockRefresh = false;
2034 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2036 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2037 if (itemList.count() == 1) {
2038 if (itemList.at(0)->type() == AVWIDGET) {
2039 ClipItem *item = (ClipItem *) itemList.at(0);
2041 info.track = item->track();
2042 ClipItem *transitionClip = NULL;
2043 const int transitiontrack = getPreviousVideoTrack(info.track);
2044 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2045 if (pos < item->startPos() + item->cropDuration() / 2) {
2046 // add transition to clip start
2047 info.startPos = item->startPos();
2048 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2049 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2050 info.endPos = transitionClip->endPos();
2051 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2052 // Check there is no other transition at that place
2053 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2054 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2055 QList<QGraphicsItem *> selection = m_scene->items(r);
2056 bool transitionAccepted = true;
2057 for (int i = 0; i < selection.count(); i++) {
2058 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2059 Transition *tr = static_cast <Transition *>(selection.at(i));
2060 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2061 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2062 } else transitionAccepted = false;
2065 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2066 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2069 // add transition to clip end
2070 info.endPos = item->endPos();
2071 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2072 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2073 info.startPos = transitionClip->startPos();
2074 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2075 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2076 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2078 // Check there is no other transition at that place
2079 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2080 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2081 QList<QGraphicsItem *> selection = m_scene->items(r);
2082 bool transitionAccepted = true;
2083 for (int i = 0; i < selection.count(); i++) {
2084 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2085 Transition *tr = static_cast <Transition *>(selection.at(i));
2086 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2087 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2088 } else transitionAccepted = false;
2091 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2092 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2095 } else for (int i = 0; i < itemList.count(); i++) {
2096 if (itemList.at(i)->type() == AVWIDGET) {
2097 ClipItem *item = (ClipItem *) itemList.at(i);
2099 info.startPos = item->startPos();
2100 info.endPos = info.startPos + GenTime(65, m_document->fps());
2101 info.track = item->track();
2103 // Check there is no other transition at that place
2104 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2105 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2106 QList<QGraphicsItem *> selection = m_scene->items(r);
2107 bool transitionAccepted = true;
2108 for (int i = 0; i < selection.count(); i++) {
2109 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2110 Transition *tr = static_cast <Transition *>(selection.at(i));
2111 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2112 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2113 } else transitionAccepted = false;
2116 int transitiontrack = getPreviousVideoTrack(info.track);
2117 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2118 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2123 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2125 if (transitionInfo.startPos >= transitionInfo.endPos) {
2126 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2129 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2130 m_commandStack->push(command);
2131 setDocumentModified();
2134 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2136 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2137 //kDebug() << "---- ADDING transition " << params.attribute("value");
2138 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2139 scene()->addItem(tr);
2140 setDocumentModified();
2142 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2147 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2149 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2151 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2154 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2155 if (m_dragItem == item) m_dragItem = NULL;
2157 #if QT_VERSION >= 0x040600
2158 // animate item deletion
2159 item->closeAnimation();
2163 emit transitionItemSelected(NULL);
2164 setDocumentModified();
2167 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2169 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2170 QDomElement xml = tr->toXML();
2171 if (old.isNull() || xml.isNull()) {
2172 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2175 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2176 m_commandStack->push(command);
2177 setDocumentModified();
2180 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2182 Transition *item = getTransitionItemAt(pos, track);
2184 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2188 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2189 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);
2190 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2191 item->setTransitionParameters(transition);
2192 if (updateTransitionWidget) {
2193 ItemInfo info = item->info();
2195 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2196 if (transitionClip && transitionClip->baseClip()) {
2197 QString size = transitionClip->baseClip()->getProperty("frame_size");
2198 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2199 if (factor == 0) factor = 1.0;
2200 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2201 p.setY(size.section('x', 1, 1).toInt());
2203 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2205 setDocumentModified();
2208 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2211 const QPointF pos = mapToScene(event->pos());
2212 if (m_selectionGroup) {
2213 m_selectionGroup->setPos(pos);
2214 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2215 event->acceptProposedAction();
2217 // Drag enter was not possible, try again at mouse position
2218 insertDropClips(event->mimeData(), event->pos());
2222 QGraphicsView::dragMoveEvent(event);
2226 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2228 if (m_selectionGroup && m_clipDrag) {
2229 m_thumbsTimer.stop();
2230 m_waitingThumbs.clear();
2231 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2233 scene()->destroyItemGroup(m_selectionGroup);
2234 m_selectionGroup = NULL;
2235 } else QGraphicsView::dragLeaveEvent(event);
2238 void CustomTrackView::dropEvent(QDropEvent * event)
2240 if (m_selectionGroup && m_clipDrag) {
2241 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2242 resetSelectionGroup();
2243 m_scene->clearSelection();
2244 bool hasVideoClip = false;
2245 QUndoCommand *addCommand = new QUndoCommand();
2246 addCommand->setText(i18n("Add timeline clip"));
2247 QList <ClipItem *> brokenClips;
2249 for (int i = 0; i < items.count(); i++) {
2250 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2251 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2252 if (items.count() == 1) {
2253 updateClipTypeActions(item);
2255 updateClipTypeActions(NULL);
2258 //TODO: take care of edit mode for undo
2259 item->baseClip()->addReference();
2260 //item->setZValue(item->defaultZValue());
2261 m_document->updateClip(item->baseClip()->getId());
2262 ItemInfo info = item->info();
2264 int tracknumber = m_document->tracksCount() - info.track - 1;
2265 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2266 if (isLocked) item->setItemLocked(true);
2267 ItemInfo clipInfo = info;
2268 clipInfo.track = m_document->tracksCount() - item->track();
2270 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2272 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2273 brokenClips.append(item);
2276 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2278 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2280 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2281 // add transparency transition
2282 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2283 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2285 item->setSelected(true);
2287 qDeleteAll(brokenClips);
2288 brokenClips.clear();
2289 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2290 else delete addCommand;
2292 // Automatic audio split
2293 if (KdenliveSettings::splitaudio())
2295 setDocumentModified();
2299 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2300 QList<QGraphicsItem *> selection = m_scene->items(rect);
2301 QStringList timelineList;
2303 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2304 for (int i = 0; i < selection.count(); i++) {
2305 if (selection.at(i)->type() == AVWIDGET) {
2306 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2307 int start = clip->startPos().frames(m_document->fps());
2308 int end = clip->endPos().frames(m_document->fps());
2309 timelineList.append(QString::number(start) + "-" + QString::number(end));
2312 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2315 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2316 if (items.count() > 1) groupSelectedItems(true);
2317 event->setDropAction(Qt::MoveAction);
2319 } else QGraphicsView::dropEvent(event);
2323 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2325 bool snap = KdenliveSettings::snaptopoints();
2326 KdenliveSettings::setSnaptopoints(false);
2327 if (mode == OVERWRITEEDIT) {
2328 // if we are in overwrite mode, move clips accordingly
2330 if (item == NULL) info = posinfo;
2331 else info = item->info();
2332 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);
2333 QList<QGraphicsItem *> selection = m_scene->items(rect);
2334 if (item) selection.removeAll(item);
2335 for (int i = 0; i < selection.count(); i++) {
2336 if (!selection.at(i)->isEnabled()) continue;
2337 if (selection.at(i)->type() == AVWIDGET) {
2338 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2339 if (clip->startPos() < info.startPos) {
2340 if (clip->endPos() > info.endPos) {
2341 ItemInfo clipInfo = clip->info();
2342 ItemInfo dupInfo = clipInfo;
2343 GenTime diff = info.startPos - clipInfo.startPos;
2344 dupInfo.startPos = info.startPos;
2345 dupInfo.cropStart += diff;
2346 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2347 ItemInfo newdupInfo = dupInfo;
2348 GenTime diff2 = info.endPos - info.startPos;
2349 newdupInfo.startPos = info.endPos;
2350 newdupInfo.cropStart += diff2;
2351 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2352 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2353 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2354 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2355 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2357 ItemInfo newclipInfo = clip->info();
2358 newclipInfo.endPos = info.startPos;
2359 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2360 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2362 } else if (clip->endPos() <= info.endPos) {
2363 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2364 scene()->removeItem(clip);
2368 ItemInfo newclipInfo = clip->info();
2369 newclipInfo.startPos = info.endPos;
2370 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2371 clip->resizeStart(info.endPos.frames(m_document->fps()));
2375 } else if (mode == INSERTEDIT) {
2376 // if we are in push mode, move clips accordingly
2378 if (item == NULL) info = posinfo;
2379 else info = item->info();
2380 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);
2381 QList<QGraphicsItem *> selection = m_scene->items(rect);
2382 if (item) selection.removeAll(item);
2383 for (int i = 0; i < selection.count(); i++) {
2384 if (selection.at(i)->type() == AVWIDGET) {
2385 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2386 if (clip->startPos() < info.startPos) {
2387 if (clip->endPos() > info.startPos) {
2388 ItemInfo clipInfo = clip->info();
2389 ItemInfo dupInfo = clipInfo;
2390 GenTime diff = info.startPos - clipInfo.startPos;
2391 dupInfo.startPos = info.startPos;
2392 dupInfo.cropStart += diff;
2393 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2394 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2395 // Commented out; variable dup unused. --granjow
2396 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2397 cutClip(clipInfo, info.startPos, true, false);
2400 // TODO: add insertspacecommand
2405 KdenliveSettings::setSnaptopoints(snap);
2409 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2411 if (mode == OVERWRITEEDIT) {
2412 // if we are in overwrite or push mode, move clips accordingly
2413 bool snap = KdenliveSettings::snaptopoints();
2414 KdenliveSettings::setSnaptopoints(false);
2415 ItemInfo info = item->info();
2416 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2417 QList<QGraphicsItem *> selection = m_scene->items(rect);
2418 selection.removeAll(item);
2419 for (int i = 0; i < selection.count(); i++) {
2420 if (!selection.at(i)->isEnabled()) continue;
2421 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2422 Transition *tr = static_cast<Transition *>(selection.at(i));
2423 if (tr->startPos() < info.startPos) {
2424 ItemInfo firstPos = tr->info();
2425 ItemInfo newPos = firstPos;
2426 firstPos.endPos = item->startPos();
2427 newPos.startPos = item->endPos();
2428 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2429 if (tr->endPos() > info.endPos) {
2431 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2433 } else if (tr->endPos() > info.endPos) {
2435 ItemInfo firstPos = tr->info();
2436 firstPos.startPos = item->endPos();
2437 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2439 // remove transition
2440 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2444 KdenliveSettings::setSnaptopoints(snap);
2448 QStringList CustomTrackView::mimeTypes() const
2450 QStringList qstrList;
2451 // list of accepted mime types for drop
2452 qstrList.append("text/plain");
2453 qstrList.append("kdenlive/producerslist");
2454 qstrList.append("kdenlive/clip");
2458 Qt::DropActions CustomTrackView::supportedDropActions() const
2460 // returns what actions are supported when dropping
2461 return Qt::MoveAction;
2464 void CustomTrackView::setDuration(int duration)
2466 int diff = qAbs(duration - sceneRect().width());
2467 if (diff * matrix().m11() > -50) {
2468 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2469 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2471 m_projectDuration = duration;
2474 int CustomTrackView::duration() const
2476 return m_projectDuration;
2479 void CustomTrackView::addTrack(TrackInfo type, int ix)
2481 if (ix == -1 || ix == m_document->tracksCount()) {
2482 m_document->insertTrack(0, type);
2483 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2485 m_document->insertTrack(m_document->tracksCount() - ix, type);
2486 // insert track in MLT playlist
2487 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2489 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2490 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2491 QList<QGraphicsItem *> selection = m_scene->items(r);
2492 resetSelectionGroup();
2494 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2495 scene()->addItem(m_selectionGroup);
2496 for (int i = 0; i < selection.count(); i++) {
2497 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2498 m_selectionGroup->addToGroup(selection.at(i));
2499 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2502 // Move graphic items
2503 m_selectionGroup->translate(0, m_tracksHeight);
2505 // adjust track number
2506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2507 for (int i = 0; i < children.count(); i++) {
2508 if (children.at(i)->type() == GROUPWIDGET) {
2509 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2510 children << grp->childItems();
2513 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2515 ItemInfo clipinfo = item->info();
2516 if (item->type() == AVWIDGET) {
2517 ClipItem *clip = static_cast <ClipItem *>(item);
2518 // slowmotion clips are not track dependant, so no need to update them
2519 if (clip->speed() != 1.0) continue;
2520 // We add a move clip command so that we get the correct producer for new track number
2521 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2522 Mlt::Producer *prod;
2523 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2524 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2525 else prod = clip->baseClip()->producer(clipinfo.track);
2526 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2527 // problem updating clip
2528 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2531 } else if (item->type() == TRANSITIONWIDGET) {
2532 Transition *tr = static_cast <Transition *>(item);
2533 int track = tr->transitionEndTrack();
2535 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2539 resetSelectionGroup(false);
2542 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2543 for (int i = 0; i < m_guides.count(); i++) {
2544 QLineF l = m_guides.at(i)->line();
2545 l.setP2(QPointF(l.x2(), maxHeight));
2546 m_guides.at(i)->setLine(l);
2548 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2549 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2550 viewport()->update();
2551 emit tracksChanged();
2552 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2553 //setFixedHeight(50 * m_tracksCount);
2556 void CustomTrackView::removeTrack(int ix)
2558 // Delete track in MLT playlist
2559 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2560 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2562 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2563 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2564 QList<QGraphicsItem *> selection = m_scene->items(r);
2566 resetSelectionGroup();
2568 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2569 scene()->addItem(m_selectionGroup);
2570 for (int i = 0; i < selection.count(); i++) {
2571 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2572 m_selectionGroup->addToGroup(selection.at(i));
2573 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2576 // Move graphic items
2577 qreal ydiff = 0 - (int) m_tracksHeight;
2578 m_selectionGroup->translate(0, ydiff);
2580 // adjust track number
2581 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2582 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2583 for (int i = 0; i < children.count(); i++) {
2584 if (children.at(i)->type() == GROUPWIDGET) {
2585 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2586 children << grp->childItems();
2589 if (children.at(i)->type() == AVWIDGET) {
2590 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2592 ItemInfo clipinfo = clip->info();
2593 // We add a move clip command so that we get the correct producer for new track number
2594 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2595 Mlt::Producer *prod;
2596 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2597 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2598 else prod = clip->baseClip()->producer(clipinfo.track);
2599 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2600 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2603 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2604 Transition *tr = static_cast <Transition *>(children.at(i));
2606 int track = tr->transitionEndTrack();
2608 ItemInfo clipinfo = tr->info();
2609 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2613 resetSelectionGroup(false);
2615 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2616 for (int i = 0; i < m_guides.count(); i++) {
2617 QLineF l = m_guides.at(i)->line();
2618 l.setP2(QPointF(l.x2(), maxHeight));
2619 m_guides.at(i)->setLine(l);
2621 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2622 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2624 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2625 viewport()->update();
2626 emit tracksChanged();
2627 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2630 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2632 for (int i = 0; i < trackInfos.count(); ++i) {
2633 m_document->setTrackType(i, trackInfos.at(i));
2634 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2637 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2638 viewport()->update();
2641 void CustomTrackView::slotSwitchTrackAudio(int ix)
2643 /*for (int i = 0; i < m_document->tracksCount(); i++)
2644 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2645 int tracknumber = m_document->tracksCount() - ix - 1;
2646 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2647 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2648 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2649 setDocumentModified();
2652 void CustomTrackView::slotSwitchTrackLock(int ix)
2654 int tracknumber = m_document->tracksCount() - ix - 1;
2655 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2656 m_commandStack->push(command);
2660 void CustomTrackView::lockTrack(int ix, bool lock)
2662 int tracknumber = m_document->tracksCount() - ix - 1;
2663 m_document->switchTrackLock(tracknumber, lock);
2664 emit doTrackLock(ix, lock);
2665 AbstractClipItem *clip = NULL;
2666 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2668 for (int i = 0; i < selection.count(); i++) {
2669 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2670 if (selection.at(i)->isSelected()) {
2671 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2672 else emit transitionItemSelected(NULL);
2674 clip = static_cast <AbstractClipItem *>(selection.at(i));
2675 clip->setItemLocked(lock);
2676 if (clip == m_dragItem)
2679 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2680 viewport()->update();
2681 setDocumentModified();
2684 void CustomTrackView::slotSwitchTrackVideo(int ix)
2686 int tracknumber = m_document->tracksCount() - ix;
2687 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2688 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2689 setDocumentModified();
2692 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2694 // Check there is no group going over several tracks there, or that would result in timeline corruption
2695 QList<QGraphicsItem *> selection = scene()->items(rect);
2697 int maxHeight = m_tracksHeight * 1.5;
2698 for (int i = 0; i < selection.count(); i++) {
2699 // Check that we don't try to move a group with clips on other tracks
2700 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2703 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2711 void CustomTrackView::slotRemoveSpace()
2715 if (m_menuPosition.isNull()) {
2716 pos = GenTime(cursorPos(), m_document->fps());
2718 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2721 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2722 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2725 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2726 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2730 ClipItem *item = getClipItemAt(pos, track);
2732 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);
2735 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2736 //kDebug() << "// GOT LENGT; " << length;
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);
2742 // Make sure there is no group in the way
2743 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2746 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2748 // groups found on track, do not allow the move
2749 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2753 QList<ItemInfo> clipsToMove;
2754 QList<ItemInfo> transitionsToMove;
2756 for (int i = 0; i < items.count(); i++) {
2757 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2758 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2759 ItemInfo info = item->info();
2760 if (item->type() == AVWIDGET) {
2761 clipsToMove.append(info);
2762 } else if (item->type() == TRANSITIONWIDGET) {
2763 transitionsToMove.append(info);
2768 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2769 m_commandStack->push(command);
2772 void CustomTrackView::slotInsertSpace()
2776 if (m_menuPosition.isNull()) {
2777 pos = GenTime(cursorPos(), m_document->fps());
2779 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2780 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2782 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2783 if (d.exec() != QDialog::Accepted) return;
2784 GenTime spaceDuration = d.selectedDuration();
2785 track = d.selectedTrack();
2787 QList<QGraphicsItem *> items;
2789 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2790 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2794 ClipItem *item = getClipItemAt(pos, track);
2795 if (item) pos = item->startPos();
2797 // Make sure there is no group in the way
2798 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2800 items = checkForGroups(rect, &isOk);
2802 // groups found on track, do not allow the move
2803 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2807 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2808 items = scene()->items(rect);
2811 QList<ItemInfo> clipsToMove;
2812 QList<ItemInfo> transitionsToMove;
2814 for (int i = 0; i < items.count(); i++) {
2815 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2816 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2817 ItemInfo info = item->info();
2818 if (item->type() == AVWIDGET)
2819 clipsToMove.append(info);
2820 else if (item->type() == TRANSITIONWIDGET)
2821 transitionsToMove.append(info);
2825 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2826 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2827 m_commandStack->push(command);
2831 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2833 int diff = duration.frames(m_document->fps());
2834 resetSelectionGroup();
2835 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2836 scene()->addItem(m_selectionGroup);
2838 Transition *transition;
2840 // Create lists with start pos for each track
2841 QMap <int, int> trackClipStartList;
2842 QMap <int, int> trackTransitionStartList;
2844 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2845 trackClipStartList[i] = -1;
2846 trackTransitionStartList[i] = -1;
2849 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2850 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2852 if (clip->parentItem()) {
2853 m_selectionGroup->addToGroup(clip->parentItem());
2854 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2856 m_selectionGroup->addToGroup(clip);
2857 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2859 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))
2860 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2862 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);
2865 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2866 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2868 if (transition->parentItem()) {
2869 m_selectionGroup->addToGroup(transition->parentItem());
2870 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2872 m_selectionGroup->addToGroup(transition);
2873 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2875 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))
2876 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2877 } 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);
2879 m_selectionGroup->translate(diff, 0);
2881 // update items coordinates
2882 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2884 for (int i = 0; i < itemList.count(); i++) {
2885 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2886 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2887 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2888 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2889 for (int j = 0; j < children.count(); j++) {
2890 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2895 resetSelectionGroup(false);
2897 track = m_document->tracksCount() - track;
2898 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2901 void CustomTrackView::deleteClip(const QString &clipId)
2903 resetSelectionGroup();
2904 QList<QGraphicsItem *> itemList = items();
2905 QUndoCommand *deleteCommand = new QUndoCommand();
2907 for (int i = 0; i < itemList.count(); i++) {
2908 if (itemList.at(i)->type() == AVWIDGET) {
2909 ClipItem *item = (ClipItem *)itemList.at(i);
2910 if (item->clipProducer() == clipId) {
2912 if (item->parentItem()) {
2913 // Clip is in a group, destroy the group
2914 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2916 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2920 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2921 if (count == 0) delete deleteCommand;
2922 else m_commandStack->push(deleteCommand);
2925 void CustomTrackView::setCursorPos(int pos, bool seek)
2927 if (pos == m_cursorPos) return;
2928 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2930 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2931 else if (m_autoScroll) checkScrolling();
2932 m_cursorLine->setPos(m_cursorPos, 0);
2935 void CustomTrackView::updateCursorPos()
2937 m_cursorLine->setPos(m_cursorPos, 0);
2940 int CustomTrackView::cursorPos()
2942 return (int)(m_cursorPos);
2945 void CustomTrackView::moveCursorPos(int delta)
2947 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2948 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2949 m_cursorPos += delta;
2950 m_cursorLine->setPos(m_cursorPos, 0);
2951 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2954 void CustomTrackView::initCursorPos(int pos)
2956 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2958 m_cursorLine->setPos(pos, 0);
2962 void CustomTrackView::checkScrolling()
2964 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2967 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2969 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2970 QGraphicsView::mouseReleaseEvent(event);
2971 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2972 #if QT_VERSION >= 0x040600
2973 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2975 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2976 if (event->button() == Qt::MidButton) {
2979 setDragMode(QGraphicsView::NoDrag);
2980 if (m_operationMode == MOVEGUIDE) {
2981 setCursor(Qt::ArrowCursor);
2982 m_operationMode = NONE;
2983 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2984 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2985 if (newPos != m_dragGuide->position()) {
2986 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2987 m_commandStack->push(command);
2988 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2989 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2990 m_document->syncGuides(m_guides);
2995 } else if (m_operationMode == SPACER && m_selectionGroup) {
2997 if (event->modifiers() != Qt::ControlModifier) {
2998 // We are moving all tracks
3000 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3001 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3003 if (timeOffset != GenTime()) {
3004 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3006 QList<ItemInfo> clipsToMove;
3007 QList<ItemInfo> transitionsToMove;
3009 // Create lists with start pos for each track
3010 QMap <int, int> trackClipStartList;
3011 QMap <int, int> trackTransitionStartList;
3013 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3014 trackClipStartList[i] = -1;
3015 trackTransitionStartList[i] = -1;
3018 for (int i = 0; i < items.count(); i++) {
3019 if (items.at(i)->type() == GROUPWIDGET)
3020 items += items.at(i)->childItems();
3023 for (int i = 0; i < items.count(); i++) {
3024 if (items.at(i)->type() == AVWIDGET) {
3025 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3026 ItemInfo info = item->info();
3027 clipsToMove.append(info);
3029 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3030 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3031 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3032 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3033 ItemInfo info = item->info();
3034 transitionsToMove.append(info);
3036 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3037 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3040 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3041 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3042 m_commandStack->push(command);
3043 if (track != -1) track = m_document->tracksCount() - track;
3044 kDebug() << "SPACER TRACK:" << track;
3045 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3046 setDocumentModified();
3049 resetSelectionGroup(false);
3050 m_operationMode = NONE;
3051 } else if (m_operationMode == RUBBERSELECTION) {
3052 //kDebug() << "// END RUBBER SELECT";
3053 resetSelectionGroup();
3054 groupSelectedItems();
3055 m_operationMode = NONE;
3058 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3059 emit transitionItemSelected(NULL);
3063 if (m_dragItem) info = m_dragItem->info();
3065 if (m_operationMode == MOVE) {
3066 setCursor(Qt::OpenHandCursor);
3067 if (m_dragItem->parentItem() == 0) {
3068 // we are moving one clip, easy
3069 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3070 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3071 Mlt::Producer *prod;
3072 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3073 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3074 else prod = item->baseClip()->producer(info.track);
3075 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);
3078 QUndoCommand *moveCommand = new QUndoCommand();
3079 moveCommand->setText(i18n("Move clip"));
3080 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3082 int tracknumber = m_document->tracksCount() - item->track() - 1;
3083 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3084 if (isLocked) item->setItemLocked(true);
3085 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3086 // Also move automatic transitions (on lower track)
3087 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3088 ItemInfo startTrInfo;
3089 ItemInfo newStartTrInfo;
3090 bool moveStartTrans = false;
3091 bool moveEndTrans = false;
3092 if (startTransition && startTransition->isAutomatic()) {
3093 startTrInfo = startTransition->info();
3094 newStartTrInfo = startTrInfo;
3095 newStartTrInfo.track = info.track;
3096 newStartTrInfo.startPos = info.startPos;
3097 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3098 // transition end should stay the same
3100 // transition end should be adjusted to clip
3101 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3103 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3105 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3106 // Check if there is a transition at clip end
3107 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3108 if (tr && tr->isAutomatic()) {
3109 ItemInfo trInfo = tr->info();
3110 ItemInfo newTrInfo = trInfo;
3111 newTrInfo.track = info.track;
3112 newTrInfo.endPos = m_dragItem->endPos();
3113 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3114 // transition start should stay the same
3116 // transition start should be moved
3117 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3119 if (newTrInfo.startPos < newTrInfo.endPos) {
3120 moveEndTrans = true;
3121 if (moveStartTrans) {
3122 // we have to move both transitions, remove the start one so that there is no collision
3123 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3125 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3126 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3127 if (moveStartTrans) {
3128 // re-add transition in correct place
3129 int transTrack = startTransition->transitionEndTrack();
3130 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3131 transTrack = getPreviousVideoTrack(info.track);
3133 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3134 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3140 if (moveStartTrans && !moveEndTrans) {
3141 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3142 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3145 // Also move automatic transitions (on upper track)
3146 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3147 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3148 ItemInfo trInfo = tr->info();
3149 ItemInfo newTrInfo = trInfo;
3150 newTrInfo.startPos = m_dragItem->startPos();
3151 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3152 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3153 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3154 // transition end should be adjusted to clip on upper track
3155 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3157 if (newTrInfo.startPos < newTrInfo.endPos) {
3158 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3159 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3163 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3164 // Check if there is a transition at clip end
3165 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3166 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3167 ItemInfo trInfo = tr->info();
3168 ItemInfo newTrInfo = trInfo;
3169 newTrInfo.endPos = m_dragItem->endPos();
3170 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3171 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3172 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3173 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3174 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3175 // transition start should be moved
3176 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3178 if (newTrInfo.startPos < newTrInfo.endPos) {
3179 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3180 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3185 m_commandStack->push(moveCommand);
3186 //checkTrackSequence(m_dragItem->track());
3188 // undo last move and emit error message
3189 bool snap = KdenliveSettings::snaptopoints();
3190 KdenliveSettings::setSnaptopoints(false);
3191 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3192 KdenliveSettings::setSnaptopoints(snap);
3193 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3195 setDocumentModified();
3196 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3197 Transition *transition = static_cast <Transition *>(m_dragItem);
3198 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3199 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)) {
3200 // Moving transition failed, revert to previous position
3201 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3202 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3204 QUndoCommand *moveCommand = new QUndoCommand();
3205 moveCommand->setText(i18n("Move transition"));
3206 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3207 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3208 m_commandStack->push(moveCommand);
3209 setDocumentModified();
3213 // Moving several clips. We need to delete them and readd them to new position,
3214 // or they might overlap each other during the move
3215 QGraphicsItemGroup *group;
3216 if (m_selectionGroup)
3217 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3219 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3220 QList<QGraphicsItem *> items = group->childItems();
3222 QList<ItemInfo> clipsToMove;
3223 QList<ItemInfo> transitionsToMove;
3225 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3226 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3227 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3228 QUndoCommand *moveGroup = new QUndoCommand();
3229 moveGroup->setText(i18n("Move group"));
3230 if (timeOffset != GenTime() || trackOffset != 0) {
3231 // remove items in MLT playlist
3234 int max = items.count();
3235 for (int i = 0; i < max; i++) {
3236 if (items.at(i)->type() == GROUPWIDGET) {
3237 items += items.at(i)->childItems();
3240 m_document->renderer()->blockSignals(true);
3241 for (int i = 0; i < items.count(); i++) {
3242 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3243 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3244 ItemInfo info = item->info();
3245 if (item->type() == AVWIDGET) {
3246 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3247 // error, clip cannot be removed from playlist
3248 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3250 clipsToMove.append(info);
3253 transitionsToMove.append(info);
3254 Transition *tr = static_cast <Transition*>(item);
3255 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3258 m_document->renderer()->blockSignals(false);
3259 for (int i = 0; i < items.count(); i++) {
3260 // re-add items in correct place
3261 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3262 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3264 ItemInfo info = item->info();
3265 int tracknumber = m_document->tracksCount() - info.track - 1;
3266 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3268 group->removeFromGroup(item);
3269 item->setItemLocked(true);
3272 if (item->type() == AVWIDGET) {
3273 ClipItem *clip = static_cast <ClipItem*>(item);
3274 info.track = m_document->tracksCount() - info.track;
3275 Mlt::Producer *prod;
3276 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3277 if (clip->isAudioOnly())
3278 prod = clip->baseClip()->audioProducer(info.track);
3279 else if (clip->isVideoOnly())
3280 prod = clip->baseClip()->videoProducer();
3282 prod = clip->baseClip()->producer(info.track);
3283 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3284 for (int i = 0; i < clip->effectsCount(); i++) {
3285 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3288 Transition *tr = static_cast <Transition*>(item);
3289 int newTrack = tr->transitionEndTrack();
3290 if (!tr->forcedTrack()) {
3291 newTrack = getPreviousVideoTrack(info.track);
3293 tr->updateTransitionEndTrack(newTrack);
3294 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3295 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3298 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3299 m_commandStack->push(moveGroup);
3301 //QPointF top = group->sceneBoundingRect().topLeft();
3302 //QPointF oldpos = m_selectionGroup->scenePos();
3303 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3304 //group->setPos(top);
3305 //TODO: get rid of the 3 lines below
3306 if (m_selectionGroup) {
3307 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3308 m_selectionGroupInfo.track = m_selectionGroup->track();
3310 for (int i = 0; i < items.count(); ++i) {
3311 if (items.at(i)->type() == GROUPWIDGET)
3312 rebuildGroup((AbstractGroupItem*)items.at(i));
3315 rebuildGroup((AbstractGroupItem *)group);
3317 setDocumentModified();
3320 m_document->renderer()->doRefresh();
3321 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3323 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3324 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3326 QUndoCommand *resizeCommand = new QUndoCommand();
3327 resizeCommand->setText(i18n("Resize group"));
3328 QList <QGraphicsItem *> items = parent->childItems();
3329 QList <ItemInfo> infos = parent->resizeInfos();
3330 parent->clearResizeInfos();
3332 for (int i = 0; i < items.count(); ++i) {
3333 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3334 if (item && item->type() == AVWIDGET) {
3335 ItemInfo info = infos.at(itemcount);
3336 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3340 m_commandStack->push(resizeCommand);
3343 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3345 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3347 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3348 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3350 QUndoCommand *resizeCommand = new QUndoCommand();
3351 resizeCommand->setText(i18n("Resize group"));
3352 QList <QGraphicsItem *> items = parent->childItems();
3353 QList <ItemInfo> infos = parent->resizeInfos();
3354 parent->clearResizeInfos();
3356 for (int i = 0; i < items.count(); ++i) {
3357 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3358 if (item && item->type() == AVWIDGET) {
3359 ItemInfo info = infos.at(itemcount);
3360 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3364 m_commandStack->push(resizeCommand);
3367 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3369 } else if (m_operationMode == FADEIN) {
3370 // resize fade in effect
3371 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3372 int ix = item->hasEffect("volume", "fadein");
3373 int ix2 = item->hasEffect("", "fade_from_black");
3375 QDomElement oldeffect = item->effectAt(ix);
3376 int start = item->cropStart().frames(m_document->fps());
3377 int end = item->fadeIn();
3379 slotDeleteEffect(item, -1, oldeffect, false);
3382 QDomElement effect = oldeffect.cloneNode().toElement();
3383 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3384 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3385 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3386 emit clipItemSelected(item, ix);
3388 } else if (item->fadeIn() != 0 && ix2 == -1) {
3390 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3392 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3393 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3394 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3395 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3398 QDomElement oldeffect = item->effectAt(ix2);
3399 int start = item->cropStart().frames(m_document->fps());
3400 int end = item->fadeIn();
3402 slotDeleteEffect(item, -1, oldeffect, false);
3405 QDomElement effect = oldeffect.cloneNode().toElement();
3406 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3407 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3408 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3409 emit clipItemSelected(item, ix2);
3412 } else if (m_operationMode == FADEOUT) {
3413 // resize fade in effect
3414 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3415 int ix = item->hasEffect("volume", "fadeout");
3416 int ix2 = item->hasEffect("", "fade_to_black");
3418 QDomElement oldeffect = item->effectAt(ix);
3419 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3420 int start = item->fadeOut();
3422 slotDeleteEffect(item, -1, oldeffect, false);
3424 start = end - start;
3425 QDomElement effect = oldeffect.cloneNode().toElement();
3426 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3427 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3428 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3429 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3430 emit clipItemSelected(item, ix);
3432 } else if (item->fadeOut() != 0 && ix2 == -1) {
3434 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3436 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3437 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3438 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3439 EffectsList::setParameter(effect, "out", QString::number(0));
3440 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3443 QDomElement oldeffect = item->effectAt(ix2);
3444 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3445 int start = item->fadeOut();
3447 slotDeleteEffect(item, -1, oldeffect, false);
3449 start = end - start;
3450 QDomElement effect = oldeffect.cloneNode().toElement();
3451 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3452 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3453 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3454 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3455 emit clipItemSelected(item, ix2);
3458 } else if (m_operationMode == KEYFRAME) {
3459 // update the MLT effect
3460 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3461 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3463 // check if we want to remove keyframe
3464 double val = mapToScene(event->pos()).toPoint().y();
3465 QRectF br = item->sceneBoundingRect();
3466 double maxh = 100.0 / br.height();
3467 val = (br.bottom() - val) * maxh;
3468 int start = item->cropStart().frames(m_document->fps());
3469 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3471 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3473 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3475 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3478 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3479 //item->updateKeyframeEffect();
3480 //QString next = item->keyframes(item->selectedEffectIndex());
3481 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3482 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3484 m_commandStack->push(command);
3485 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3486 emit clipItemSelected(item, item->selectedEffectIndex());
3488 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3489 // A transition is selected
3491 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3492 if (transitionClip && transitionClip->baseClip()) {
3493 QString size = transitionClip->baseClip()->getProperty("frame_size");
3494 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3495 if (factor == 0) factor = 1.0;
3496 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3497 p.setY(size.section('x', 1, 1).toInt());
3499 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3500 } else emit transitionItemSelected(NULL);
3501 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3502 m_operationMode = NONE;
3505 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3507 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3509 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3510 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3513 if (item->isSelected()) emit clipItemSelected(NULL);
3514 item->baseClip()->removeReference();
3515 m_document->updateClip(item->baseClip()->getId());
3517 /*if (item->baseClip()->isTransparent()) {
3518 // also remove automatic transition
3519 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3520 if (tr && tr->isAutomatic()) {
3521 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3522 scene()->removeItem(tr);
3526 m_waitingThumbs.removeAll(item);
3527 if (m_dragItem == item) m_dragItem = NULL;
3528 #if QT_VERSION >= 0x040600
3529 // animate item deletion
3530 item->closeAnimation();
3531 /*if (refresh) item->closeAnimation();
3533 // no refresh, means we have several operations chained, we need to delete clip immediatly
3534 // so that it does not get in the way of the other
3543 setDocumentModified();
3544 if (refresh) m_document->renderer()->doRefresh();
3547 void CustomTrackView::deleteSelectedClips()
3549 resetSelectionGroup();
3550 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3551 if (itemList.count() == 0) {
3552 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3555 scene()->clearSelection();
3556 QUndoCommand *deleteSelected = new QUndoCommand();
3558 bool resetGroup = false;
3561 int transitionCount = 0;
3562 // expand & destroy groups
3563 for (int i = 0; i < itemList.count(); i++) {
3564 if (itemList.at(i)->type() == GROUPWIDGET) {
3566 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3567 QList <ItemInfo> clipInfos;
3568 QList <ItemInfo> transitionInfos;
3569 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3570 for (int j = 0; j < children.count(); j++) {
3571 if (children.at(j)->type() == AVWIDGET) {
3572 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3573 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3574 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3575 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3576 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3578 if (itemList.contains(children.at(j))) {
3579 children.removeAt(j);
3583 itemList += children;
3584 if (clipInfos.count() > 0)
3585 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3587 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3588 itemList.insert(i + 1, itemList.at(i)->parentItem());
3591 for (int i = 0; i < itemList.count(); i++) {
3592 if (itemList.at(i)->type() == AVWIDGET) {
3594 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3595 if (item->parentItem()) resetGroup = true;
3596 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3597 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3598 emit clipItemSelected(NULL);
3599 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3601 Transition *item = static_cast <Transition *>(itemList.at(i));
3602 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3603 if (item->parentItem()) resetGroup = true;
3604 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3605 emit transitionItemSelected(NULL);
3608 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3609 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3610 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3611 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3612 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3613 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3614 else deleteSelected->setText(i18n("Delete selected items"));
3615 m_commandStack->push(deleteSelected);
3618 void CustomTrackView::changeClipSpeed()
3620 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3621 if (itemList.count() == 0) {
3622 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3625 QUndoCommand *changeSelected = new QUndoCommand();
3626 changeSelected->setText("Edit clip speed");
3630 for (int i = 0; i < itemList.count(); i++) {
3631 if (itemList.at(i)->type() == AVWIDGET) {
3632 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3633 ItemInfo info = item->info();
3634 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3636 double speed = (double) percent / 100.0;
3637 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3639 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3643 if (count > 0) m_commandStack->push(changeSelected);
3644 else delete changeSelected;
3647 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3649 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3650 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3652 kDebug() << "ERROR: Cannot find clip for speed change";
3653 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3656 info.track = m_document->tracksCount() - item->track();
3658 if (item->isVideoOnly())
3659 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3660 else if (item->isAudioOnly())
3661 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3663 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3665 item->setSpeed(speed, strobe);
3666 item->updateRectGeometry();
3667 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3668 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3670 updatePositionEffects(item, info);
3671 setDocumentModified();
3672 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3675 void CustomTrackView::cutSelectedClips()
3677 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3678 QList<AbstractGroupItem *> groups;
3679 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3680 for (int i = 0; i < itemList.count(); ++i) {
3681 if (!itemList.at(i))
3683 if (itemList.at(i)->type() == AVWIDGET) {
3684 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3685 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3686 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3687 if (!groups.contains(group))
3689 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3690 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3691 m_commandStack->push(command);
3693 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3694 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3695 if (!groups.contains(group))
3700 for (int i = 0; i < groups.count(); ++i)
3701 razorGroup(groups.at(i), currentPos);
3704 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3707 QList <QGraphicsItem *> children = group->childItems();
3708 QList <ItemInfo> clips1, transitions1;
3709 QList <ItemInfo> clipsCut, transitionsCut;
3710 QList <ItemInfo> clips2, transitions2;
3711 for (int i = 0; i < children.count(); ++i) {
3712 children.at(i)->setSelected(false);
3713 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3714 if (child->type() == AVWIDGET) {
3715 if (cutPos > child->endPos())
3716 clips1 << child->info();
3717 else if (cutPos < child->startPos())
3718 clips2 << child->info();
3720 clipsCut << child->info();
3722 if (cutPos > child->endPos())
3723 transitions1 << child->info();
3724 else if (cutPos < child->startPos())
3725 transitions2 << child->info();
3727 transitionsCut << child->info();
3730 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3732 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3733 m_commandStack->push(command);
3737 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)
3740 for (int i = 0; i < clipsCut.count(); ++i) {
3741 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3743 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3744 clips1 << clip->info();
3745 if (clipBehind != NULL)
3746 clips2 << clipBehind->info();
3749 /* TODO: cut transitionsCut
3750 * For now just append them to group1 */
3751 transitions1 << transitionsCut;
3752 doGroupClips(clips1, transitions1, true);
3753 doGroupClips(clips2, transitions2, true);
3755 /* we might also just use clipsCut.at(0)->parentItem().
3756 * Do this loop just in case something went wrong during cut */
3757 for (int i = 0; i < clipsCut.count(); ++i) {
3758 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3759 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3760 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3761 QList <QGraphicsItem *> children = group->childItems();
3762 QList <ItemInfo> groupClips;
3763 QList <ItemInfo> groupTrans;
3764 for (int j = 0; j < children.count(); ++j) {
3765 if (children.at(j)->type() == AVWIDGET)
3766 groupClips << ((AbstractClipItem *)children.at(j))->info();
3767 else if (children.at(j)->type() == TRANSITIONWIDGET)
3768 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3770 doGroupClips(groupClips, groupTrans, false);
3774 for (int i = 0; i < clipsCut.count(); ++i)
3775 cutClip(clipsCut.at(i), cutPos, false);
3776 // TODO: uncut transitonsCut
3777 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3781 void CustomTrackView::groupClips(bool group)
3783 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3784 QList <ItemInfo> clipInfos;
3785 QList <ItemInfo> transitionInfos;
3786 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3789 int max = itemList.count();
3790 for (int i = 0; i < max; i++) {
3791 if (itemList.at(i)->type() == GROUPWIDGET) {
3792 itemList += itemList.at(i)->childItems();
3796 for (int i = 0; i < itemList.count(); i++) {
3797 if (itemList.at(i)->type() == AVWIDGET) {
3798 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3799 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3800 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3801 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3802 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3805 if (clipInfos.count() > 0) {
3806 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3807 m_commandStack->push(command);
3811 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3813 resetSelectionGroup();
3814 m_scene->clearSelection();
3816 for (int i = 0; i < clipInfos.count(); i++) {
3817 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3818 if (clip == NULL) continue;
3819 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3820 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3821 m_document->clipManager()->removeGroup(grp);
3822 scene()->destroyItemGroup(grp);
3824 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3826 for (int i = 0; i < transitionInfos.count(); i++) {
3827 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3828 if (tr == NULL) continue;
3829 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3830 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3831 m_document->clipManager()->removeGroup(grp);
3832 scene()->destroyItemGroup(grp);
3834 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3836 setDocumentModified();
3840 QList <QGraphicsItemGroup *> groups;
3841 for (int i = 0; i < clipInfos.count(); i++) {
3842 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3844 clip->setSelected(true);
3847 for (int i = 0; i < transitionInfos.count(); i++) {
3848 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3850 clip->setSelected(true);
3854 groupSelectedItems(false, true);
3855 setDocumentModified();
3858 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3860 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3861 if (baseclip == NULL) {
3862 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3866 if (baseclip->producer() == NULL) {
3867 // If the clip has no producer, we must wait until it is created...
3869 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3870 emit forceClipProcessing(clipId);
3871 qApp->processEvents();
3872 for (int i = 0; i < 3; i++) {
3873 if (baseclip->producer() == NULL) {
3874 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3877 if (baseclip->producer() == NULL) {
3878 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3882 emit displayMessage(QString(), InformationMessage);
3886 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3887 item->setEffectList(effects);
3888 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3889 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3890 scene()->addItem(item);
3892 int tracknumber = m_document->tracksCount() - info.track - 1;
3893 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3894 if (isLocked) item->setItemLocked(true);
3896 baseclip->addReference();
3897 m_document->updateClip(baseclip->getId());
3898 info.track = m_document->tracksCount() - info.track;
3899 Mlt::Producer *prod;
3900 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3901 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3902 else prod = baseclip->producer(info.track);
3903 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3904 for (int i = 0; i < item->effectsCount(); i++) {
3905 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3907 setDocumentModified();
3908 if (refresh) m_document->renderer()->doRefresh();
3909 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3910 m_thumbsTimer.start();
3913 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3915 QList<QGraphicsItem *> list = scene()->items();
3916 ClipItem *clip = NULL;
3917 for (int i = 0; i < list.size(); ++i) {
3918 if (list.at(i)->type() == AVWIDGET) {
3919 clip = static_cast <ClipItem *>(list.at(i));
3920 if (clip->clipProducer() == clipId) {
3921 ItemInfo info = clip->info();
3922 info.track = m_document->tracksCount() - clip->track();
3923 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3924 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3926 clip->refreshClip(true);
3933 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3935 int framepos = (int)(pos.frames(m_document->fps()));
3936 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3937 ClipItem *clip = NULL;
3938 for (int i = 0; i < list.size(); i++) {
3939 if (!list.at(i)->isEnabled()) continue;
3940 if (list.at(i)->type() == AVWIDGET) {
3941 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3942 if (test->endPos() == pos) clip = test;
3949 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3951 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3952 ClipItem *clip = NULL;
3953 for (int i = 0; i < list.size(); i++) {
3954 if (!list.at(i)->isEnabled()) continue;
3955 if (list.at(i)->type() == AVWIDGET) {
3956 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3957 if (test->startPos() == pos) clip = test;
3964 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3966 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3967 QList<QGraphicsItem *> list = scene()->items(p);
3968 ClipItem *clip = NULL;
3969 for (int i = 0; i < list.size(); i++) {
3970 if (!list.at(i)->isEnabled()) continue;
3971 if (list.at(i)->type() == AVWIDGET) {
3972 clip = static_cast <ClipItem *>(list.at(i));
3979 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3981 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3984 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3986 const QPointF p(pos, (track + 1) * m_tracksHeight);
3987 QList<QGraphicsItem *> list = scene()->items(p);
3988 Transition *clip = NULL;
3989 for (int i = 0; i < list.size(); i++) {
3990 if (!list.at(i)->isEnabled()) continue;
3991 if (list.at(i)->type() == TRANSITIONWIDGET) {
3992 clip = static_cast <Transition *>(list.at(i));
3999 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4001 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4004 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4006 int framepos = (int)(pos.frames(m_document->fps()));
4007 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4008 QList<QGraphicsItem *> list = scene()->items(p);
4009 Transition *clip = NULL;
4010 for (int i = 0; i < list.size(); i++) {
4011 if (!list.at(i)->isEnabled()) continue;
4012 if (list.at(i)->type() == TRANSITIONWIDGET) {
4013 Transition *test = static_cast <Transition *>(list.at(i));
4014 if (test->endPos() == pos) clip = test;
4021 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4023 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4024 QList<QGraphicsItem *> list = scene()->items(p);
4025 Transition *clip = NULL;
4026 for (int i = 0; i < list.size(); ++i) {
4027 if (!list.at(i)->isEnabled()) continue;
4028 if (list.at(i)->type() == TRANSITIONWIDGET) {
4029 Transition *test = static_cast <Transition *>(list.at(i));
4030 if (test->startPos() == pos) clip = test;
4037 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4039 if (m_selectionGroup) resetSelectionGroup(false);
4040 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4042 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);
4043 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4046 Mlt::Producer *prod;
4047 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4048 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4049 else prod = item->baseClip()->producer(end.track);
4051 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);
4053 bool snap = KdenliveSettings::snaptopoints();
4054 KdenliveSettings::setSnaptopoints(false);
4055 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4057 int tracknumber = m_document->tracksCount() - end.track - 1;
4058 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4059 m_scene->clearSelection();
4060 if (isLocked) item->setItemLocked(true);
4062 if (item->isItemLocked()) item->setItemLocked(false);
4063 item->setSelected(true);
4065 if (item->baseClip()->isTransparent()) {
4066 // Also move automatic transition
4067 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4068 if (tr && tr->isAutomatic()) {
4069 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4070 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);
4071 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4074 KdenliveSettings::setSnaptopoints(snap);
4075 setDocumentModified();
4077 // undo last move and emit error message
4078 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4080 if (refresh) m_document->renderer()->doRefresh();
4081 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4084 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4087 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4088 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4089 resetSelectionGroup();
4090 m_scene->clearSelection();
4092 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4093 scene()->addItem(m_selectionGroup);
4095 m_document->renderer()->blockSignals(true);
4096 for (int i = 0; i < startClip.count(); i++) {
4098 startClip[i].startPos = startClip.at(i).startPos - offset;
4099 startClip[i].track = startClip.at(i).track - trackOffset;
4101 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4102 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4104 clip->setItemLocked(false);
4105 if (clip->parentItem()) {
4106 m_selectionGroup->addToGroup(clip->parentItem());
4107 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4109 m_selectionGroup->addToGroup(clip);
4110 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4112 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4113 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4115 for (int i = 0; i < startTransition.count(); i++) {
4117 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4118 startTransition[i].track = startTransition.at(i).track - trackOffset;
4120 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4122 tr->setItemLocked(false);
4123 if (tr->parentItem()) {
4124 m_selectionGroup->addToGroup(tr->parentItem());
4125 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4127 m_selectionGroup->addToGroup(tr);
4128 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4130 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());
4131 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4133 m_document->renderer()->blockSignals(false);
4135 if (m_selectionGroup) {
4136 bool snap = KdenliveSettings::snaptopoints();
4137 KdenliveSettings::setSnaptopoints(false);
4139 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4140 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4142 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4144 int max = children.count();
4145 for (int i = 0; i < max; i++) {
4146 if (children.at(i)->type() == GROUPWIDGET) {
4147 children += children.at(i)->childItems();
4148 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4149 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4150 /*m_document->clipManager()->removeGroup(grp);
4151 m_scene->destroyItemGroup(grp);*/
4152 children.removeAll(children.at(i));
4157 for (int i = 0; i < children.count(); i++) {
4158 // re-add items in correct place
4159 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4160 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4162 ItemInfo info = item->info();
4163 int tracknumber = m_document->tracksCount() - info.track - 1;
4164 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4166 item->setItemLocked(true);
4167 else if (item->isItemLocked())
4168 item->setItemLocked(false);
4170 if (item->type() == AVWIDGET) {
4171 ClipItem *clip = static_cast <ClipItem*>(item);
4172 info.track = m_document->tracksCount() - info.track;
4173 Mlt::Producer *prod;
4174 if (clip->isAudioOnly())
4175 prod = clip->baseClip()->audioProducer(info.track);
4176 else if (clip->isVideoOnly())
4177 prod = clip->baseClip()->videoProducer();
4179 prod = clip->baseClip()->producer(info.track);
4180 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4181 } else if (item->type() == TRANSITIONWIDGET) {
4182 Transition *tr = static_cast <Transition*>(item);
4184 if (!tr->forcedTrack()) {
4185 newTrack = getPreviousVideoTrack(info.track);
4187 newTrack = tr->transitionEndTrack() + trackOffset;
4188 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4190 tr->updateTransitionEndTrack(newTrack);
4191 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4195 resetSelectionGroup(false);
4197 for (int i = 0; i < children.count(); i++) {
4198 if (children.at(i)->parentItem())
4199 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4202 KdenliveSettings::setSnaptopoints(snap);
4203 m_document->renderer()->doRefresh();
4204 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4207 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4209 Transition *item = getTransitionItemAt(start.startPos, start.track);
4211 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);
4212 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4215 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4216 bool snap = KdenliveSettings::snaptopoints();
4217 KdenliveSettings::setSnaptopoints(false);
4218 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4219 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4220 // Transition was moved
4221 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4222 } else if (end.endPos == start.endPos) {
4223 // Transition start resize
4224 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4225 } else if (end.startPos == start.startPos) {
4226 // Transition end resize;
4227 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4228 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4231 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4232 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4233 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4235 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4236 KdenliveSettings::setSnaptopoints(snap);
4237 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4238 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());
4239 if (m_dragItem && m_dragItem == item) {
4241 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4242 if (transitionClip && transitionClip->baseClip()) {
4243 QString size = transitionClip->baseClip()->getProperty("frame_size");
4244 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4245 if (factor == 0) factor = 1.0;
4246 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4247 p.setY(size.section('x', 1, 1).toInt());
4249 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4251 if (m_refresh) m_document->renderer()->doRefresh();
4252 setDocumentModified();
4255 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4257 bool resizeClipStart = (start.startPos != end.startPos);
4258 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4260 if (dontWorry) return;
4261 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);
4262 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4265 if (item->parentItem()) {
4266 // Item is part of a group, reset group
4267 resetSelectionGroup();
4270 bool snap = KdenliveSettings::snaptopoints();
4271 KdenliveSettings::setSnaptopoints(false);
4272 if (resizeClipStart) {
4273 ItemInfo clipinfo = item->info();
4274 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4275 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4277 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4278 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4279 updatePositionEffects(item, clipinfo);
4280 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4282 ItemInfo clipinfo = item->info();
4283 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4284 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4286 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4287 updatePositionEffects(item, clipinfo);
4288 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4290 if (!resizeClipStart && end.cropStart != start.cropStart) {
4291 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4292 ItemInfo clipinfo = end;
4293 clipinfo.track = m_document->tracksCount() - end.track;
4294 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4296 item->setCropStart(end.cropStart);
4297 item->resetThumbs(true);
4300 m_document->renderer()->doRefresh();
4301 KdenliveSettings::setSnaptopoints(snap);
4302 setDocumentModified();
4305 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4307 if (pos == oldInfo.startPos.frames(m_document->fps()))
4309 bool snap = KdenliveSettings::snaptopoints();
4311 KdenliveSettings::setSnaptopoints(false);
4312 item->resizeStart(pos);
4313 if (item->startPos().frames(m_document->fps()) != pos) {
4314 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4315 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4316 KdenliveSettings::setSnaptopoints(snap);
4319 KdenliveSettings::setSnaptopoints(snap);
4322 bool hasParentCommand = false;
4324 hasParentCommand = true;
4326 command = new QUndoCommand();
4327 command->setText(i18n("Resize clip start"));
4330 // do this here, too, because otherwise undo won't update the group
4331 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4332 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4334 ItemInfo info = item->info();
4335 if (item->type() == AVWIDGET) {
4336 ItemInfo resizeinfo = oldInfo;
4337 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4338 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4340 // Check if there is an automatic transition on that clip (lower track)
4341 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4342 if (transition && transition->isAutomatic()) {
4343 ItemInfo trInfo = transition->info();
4344 ItemInfo newTrInfo = trInfo;
4345 newTrInfo.startPos = item->startPos();
4346 if (newTrInfo.startPos < newTrInfo.endPos)
4347 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4349 // Check if there is an automatic transition on that clip (upper track)
4350 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4351 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4352 ItemInfo trInfo = transition->info();
4353 ItemInfo newTrInfo = trInfo;
4354 newTrInfo.startPos = item->startPos();
4355 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4356 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4357 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4360 ClipItem *clip = static_cast < ClipItem * >(item);
4361 updatePositionEffects(clip, oldInfo);
4365 QDomElement root = doc.createElement("list");
4366 doc.appendChild(root);
4367 QList <int> indexes;
4368 for (int i = 0; i < clip->effectsCount(); i++) {
4369 QDomElement effect = clip->effectAt(i);
4370 if (EffectsList::hasKeyFrames(effect)) {
4371 doc.appendChild(doc.importNode(effect, true));
4376 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4377 // Keyframes were modified, updateClip
4378 QDomNodeList effs = doc.elementsByTagName("effect");
4380 // Since we must always resize clip before updating the keyframes, we
4381 // put a resize command before & after checking keyframes so that
4382 // we are sure the resize is performed before whenever we do or undo the action
4384 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4385 for (int i = 0; i < indexes.count(); i++) {
4386 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);
4387 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4389 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4390 emit clipItemSelected(clip);
4392 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4395 KdenliveSettings::setSnaptopoints(false);
4396 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4397 KdenliveSettings::setSnaptopoints(snap);
4398 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4400 } else if (item->type() == TRANSITIONWIDGET) {
4401 Transition *transition = static_cast <Transition *>(item);
4402 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)) {
4403 // Cannot resize transition
4404 KdenliveSettings::setSnaptopoints(false);
4405 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4406 KdenliveSettings::setSnaptopoints(snap);
4407 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4409 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4410 if (command == NULL)
4411 m_commandStack->push(moveCommand);
4415 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4416 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4418 if (!hasParentCommand)
4419 m_commandStack->push(command);
4422 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4424 if (pos == oldInfo.endPos.frames(m_document->fps()))
4426 bool snap = KdenliveSettings::snaptopoints();
4428 KdenliveSettings::setSnaptopoints(false);
4429 item->resizeEnd(pos);
4430 if (item->endPos().frames(m_document->fps()) != pos) {
4431 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4432 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4433 KdenliveSettings::setSnaptopoints(snap);
4436 KdenliveSettings::setSnaptopoints(snap);
4439 bool hasParentCommand = false;
4441 hasParentCommand = true;
4443 command = new QUndoCommand();
4444 command->setText(i18n("Resize clip end"));
4447 // do this here, too, because otherwise undo won't update the group
4448 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4449 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4451 ItemInfo info = item->info();
4452 if (item->type() == AVWIDGET) {
4453 ItemInfo resizeinfo = info;
4454 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4455 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4457 // Check if there is an automatic transition on that clip (lower track)
4458 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4459 if (tr && tr->isAutomatic()) {
4460 ItemInfo trInfo = tr->info();
4461 ItemInfo newTrInfo = trInfo;
4462 newTrInfo.endPos = item->endPos();
4463 if (newTrInfo.endPos > newTrInfo.startPos)
4464 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4467 // Check if there is an automatic transition on that clip (upper track)
4468 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4469 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4470 ItemInfo trInfo = tr->info();
4471 ItemInfo newTrInfo = trInfo;
4472 newTrInfo.endPos = item->endPos();
4473 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4474 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4475 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4480 ClipItem *clip = static_cast < ClipItem * >(item);
4482 QDomElement root = doc.createElement("list");
4483 doc.appendChild(root);
4484 QList <int> indexes;
4485 for (int i = 0; i < clip->effectsCount(); i++) {
4486 QDomElement effect = clip->effectAt(i);
4487 if (EffectsList::hasKeyFrames(effect)) {
4488 doc.appendChild(doc.importNode(effect, true));
4493 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4494 // Keyframes were modified, updateClip
4495 QDomNodeList effs = doc.elementsByTagName("effect");
4497 // Since we must always resize clip before updating the keyframes, we
4498 // put a resize command before & after checking keyframes so that
4499 // we are sure the resize is performed before whenever we do or undo the action
4501 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4502 for (int i = 0; i < indexes.count(); i++) {
4503 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);
4504 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4506 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4507 emit clipItemSelected(clip);
4509 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4512 updatePositionEffects(clip, oldInfo);
4514 KdenliveSettings::setSnaptopoints(false);
4515 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4516 KdenliveSettings::setSnaptopoints(true);
4517 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4519 } else if (item->type() == TRANSITIONWIDGET) {
4520 Transition *transition = static_cast <Transition *>(item);
4521 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)) {
4522 // Cannot resize transition
4523 KdenliveSettings::setSnaptopoints(false);
4524 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4525 KdenliveSettings::setSnaptopoints(true);
4526 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4528 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4529 if (command == NULL)
4530 m_commandStack->push(moveCommand);
4533 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4534 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4536 if (!hasParentCommand)
4537 m_commandStack->push(command);
4540 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4542 int end = item->fadeIn();
4544 // there is a fade in effect
4545 int effectPos = item->hasEffect("volume", "fadein");
4546 if (effectPos != -1) {
4547 QDomElement oldeffect = item->effectAt(effectPos);
4548 int start = item->cropStart().frames(m_document->fps());
4549 int max = item->cropDuration().frames(m_document->fps());
4551 // Make sure the fade effect is not longer than the clip
4552 item->setFadeIn(max);
4553 end = item->fadeIn();
4556 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4557 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4558 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4559 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4560 // if fade effect is displayed, update the effect edit widget with new clip duration
4561 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4563 effectPos = item->hasEffect("brightness", "fade_from_black");
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);
4582 int start = item->fadeOut();
4584 // there is a fade out effect
4585 int effectPos = item->hasEffect("volume", "fadeout");
4586 if (effectPos != -1) {
4587 QDomElement oldeffect = item->effectAt(effectPos);
4588 int max = item->cropDuration().frames(m_document->fps());
4589 int end = max + item->cropStart().frames(m_document->fps());
4591 // Make sure the fade effect is not longer than the clip
4592 item->setFadeOut(max);
4593 start = item->fadeOut();
4595 start = end - start;
4596 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4597 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4598 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4599 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4600 // if fade effect is displayed, update the effect edit widget with new clip duration
4601 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4603 effectPos = item->hasEffect("brightness", "fade_to_black");
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);
4623 int effectPos = item->hasEffect("freeze", "freeze");
4624 if (effectPos != -1) {
4625 // Freeze effect needs to be adjusted with clip resize
4626 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4627 QDomElement eff = item->getEffectAt(effectPos);
4628 if (!eff.isNull() && diff != 0) {
4629 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4630 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4631 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4632 emit clipItemSelected(item, item->selectedEffectIndex());
4637 effectPos = item->hasEffect("affine", "pan_zoom");
4638 if (effectPos != -1) {
4639 QDomElement oldeffect = item->effectAt(effectPos);
4640 int start = item->cropStart().frames(m_document->fps());
4641 int max = start + item->cropDuration().frames(m_document->fps());
4646 oldeffect.setAttribute("in", start);
4647 oldeffect.setAttribute("out", max);
4648 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4649 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4650 // if effect is displayed, update the effect edit widget with new clip duration
4651 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4655 double CustomTrackView::getSnapPointForPos(double pos)
4657 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4660 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4662 QList <GenTime> snaps;
4663 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4664 QList<QGraphicsItem *> itemList = items();
4665 for (int i = 0; i < itemList.count(); i++) {
4666 if (itemList.at(i) == selected) continue;
4667 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4668 if (itemList.at(i)->type() == AVWIDGET) {
4669 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4670 GenTime start = item->startPos();
4671 GenTime end = item->endPos();
4672 snaps.append(start);
4674 if (!offsetList.isEmpty()) {
4675 for (int j = 0; j < offsetList.size(); j++) {
4676 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4677 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4681 QList < GenTime > markers = item->snapMarkers();
4682 for (int j = 0; j < markers.size(); ++j) {
4683 GenTime t = markers.at(j);
4685 if (!offsetList.isEmpty()) {
4686 for (int k = 0; k < offsetList.size(); k++) {
4687 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4691 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4692 Transition *transition = static_cast <Transition*>(itemList.at(i));
4693 GenTime start = transition->startPos();
4694 GenTime end = transition->endPos();
4695 snaps.append(start);
4697 if (!offsetList.isEmpty()) {
4698 for (int j = 0; j < offsetList.size(); j++) {
4699 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4700 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4706 // add cursor position
4707 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4709 if (!offsetList.isEmpty()) {
4710 for (int j = 0; j < offsetList.size(); j++) {
4711 snaps.append(pos - offsetList.at(j));
4716 for (int i = 0; i < m_guides.count(); i++) {
4717 snaps.append(m_guides.at(i)->position());
4718 if (!offsetList.isEmpty()) {
4719 for (int j = 0; j < offsetList.size(); j++) {
4720 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4726 m_scene->setSnapList(snaps);
4727 //for (int i = 0; i < m_snapPoints.size(); ++i)
4728 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4731 void CustomTrackView::slotSeekToPreviousSnap()
4733 updateSnapPoints(NULL);
4734 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4735 setCursorPos((int) res.frames(m_document->fps()));
4739 void CustomTrackView::slotSeekToNextSnap()
4741 updateSnapPoints(NULL);
4742 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4743 setCursorPos((int) res.frames(m_document->fps()));
4747 void CustomTrackView::clipStart()
4749 AbstractClipItem *item = getMainActiveClip();
4751 setCursorPos((int) item->startPos().frames(m_document->fps()));
4756 void CustomTrackView::clipEnd()
4758 AbstractClipItem *item = getMainActiveClip();
4760 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4765 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4767 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4768 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4769 m_commandStack->push(command);
4772 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4774 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4775 m_commandStack->push(command);
4778 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4780 DocClipBase *base = m_document->clipManager()->getClipById(id);
4781 QList <CommentedTime> markers = base->commentedSnapMarkers();
4783 if (markers.isEmpty()) {
4784 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4787 QUndoCommand *deleteMarkers = new QUndoCommand();
4788 deleteMarkers->setText("Delete clip markers");
4790 for (int i = 0; i < markers.size(); i++) {
4791 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4793 m_commandStack->push(deleteMarkers);
4796 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4798 DocClipBase *base = m_document->clipManager()->getClipById(id);
4799 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4800 else base->deleteSnapMarker(pos);
4801 emit updateClipMarkers(base);
4802 setDocumentModified();
4803 viewport()->update();
4806 int CustomTrackView::hasGuide(int pos, int offset)
4808 for (int i = 0; i < m_guides.count(); i++) {
4809 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4810 if (qAbs(guidePos - pos) <= offset) return guidePos;
4811 else if (guidePos > pos) return -1;
4816 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4820 double fps = m_document->fps();
4821 for (int i = 0; i < m_guides.count(); i++) {
4822 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4823 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4825 goMenu->setEnabled(!m_guides.isEmpty());
4828 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4830 if (oldPos > GenTime() && pos > GenTime()) {
4832 for (int i = 0; i < m_guides.count(); i++) {
4833 if (m_guides.at(i)->position() == oldPos) {
4834 Guide *item = m_guides.at(i);
4835 item->updateGuide(pos, comment);
4839 } else if (pos > GenTime()) addGuide(pos, comment);
4843 for (int i = 0; i < m_guides.count(); i++) {
4844 if (m_guides.at(i)->position() == oldPos) {
4845 delete m_guides.takeAt(i);
4850 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4852 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4853 m_document->syncGuides(m_guides);
4856 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4858 for (int i = 0; i < m_guides.count(); i++) {
4859 if (m_guides.at(i)->position() == pos) {
4860 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4864 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4865 scene()->addItem(g);
4867 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4868 m_document->syncGuides(m_guides);
4872 void CustomTrackView::slotAddGuide()
4874 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4875 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4876 if (d.exec() != QDialog::Accepted) return;
4877 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4878 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4879 m_commandStack->push(command);
4883 void CustomTrackView::slotEditGuide(int guidePos)
4886 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4887 else pos = GenTime(guidePos, m_document->fps());
4889 for (int i = 0; i < m_guides.count(); i++) {
4890 if (m_guides.at(i)->position() == pos) {
4891 slotEditGuide(m_guides.at(i)->info());
4896 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4899 void CustomTrackView::slotEditGuide(CommentedTime guide)
4901 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4902 if (d.exec() == QDialog::Accepted) {
4903 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4904 m_commandStack->push(command);
4909 void CustomTrackView::slotEditTimeLineGuide()
4911 if (m_dragGuide == NULL) return;
4912 CommentedTime guide = m_dragGuide->info();
4913 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4914 if (d.exec() == QDialog::Accepted) {
4915 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4916 m_commandStack->push(command);
4920 void CustomTrackView::slotDeleteGuide(int guidePos)
4923 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4924 else pos = GenTime(guidePos, m_document->fps());
4926 for (int i = 0; i < m_guides.count(); i++) {
4927 if (m_guides.at(i)->position() == pos) {
4928 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4929 m_commandStack->push(command);
4934 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4938 void CustomTrackView::slotDeleteTimeLineGuide()
4940 if (m_dragGuide == NULL) return;
4941 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4942 m_commandStack->push(command);
4946 void CustomTrackView::slotDeleteAllGuides()
4948 QUndoCommand *deleteAll = new QUndoCommand();
4949 deleteAll->setText("Delete all guides");
4950 for (int i = 0; i < m_guides.count(); i++) {
4951 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4953 m_commandStack->push(deleteAll);
4956 void CustomTrackView::setTool(PROJECTTOOL tool)
4961 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4964 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4965 m_scene->setScale(scaleFactor, verticalScale);
4966 removeTipAnimation();
4967 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4968 bool adjust = false;
4969 if (verticalScale != matrix().m22()) adjust = true;
4970 setMatrix(newmatrix);
4972 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4973 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4974 for (int i = 0; i < m_guides.count(); i++) {
4975 QLineF l = m_guides.at(i)->line();
4976 l.setP2(QPointF(l.x2(), newHeight));
4977 m_guides.at(i)->setLine(l);
4979 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4982 int diff = sceneRect().width() - m_projectDuration;
4983 if (diff * newmatrix.m11() < 50) {
4984 if (newmatrix.m11() < 0.4)
4985 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4987 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4989 centerOn(QPointF(cursorPos(), verticalPos));
4992 void CustomTrackView::slotRefreshGuides()
4994 if (KdenliveSettings::showmarkers()) {
4995 for (int i = 0; i < m_guides.count(); i++)
4996 m_guides.at(i)->update();
5000 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5002 //kDebug() << "// DRAW BG: " << rect.width();
5003 painter->setClipRect(rect);
5004 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5005 QPen pen1 = painter->pen();
5006 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5007 painter->setPen(pen1);
5008 double min = rect.left();
5009 double max = rect.right();
5010 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5011 int maxTrack = m_document->tracksCount();
5012 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5013 QColor audioColor = palette().alternateBase().color();
5014 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5015 for (int i = 0; i < maxTrack; i++) {
5016 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5017 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5018 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5019 if (i == m_selectedTrack)
5020 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5022 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5024 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5026 int lowerLimit = m_tracksHeight * maxTrack + 1;
5027 if (height() > lowerLimit) {
5028 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5029 painter->fillRect(bg, base);
5033 bool CustomTrackView::findString(const QString &text)
5036 for (int i = 0; i < m_searchPoints.size(); ++i) {
5037 marker = m_searchPoints.at(i).comment();
5038 if (marker.contains(text, Qt::CaseInsensitive)) {
5039 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5040 int vert = verticalScrollBar()->value();
5041 int hor = cursorPos();
5042 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5050 void CustomTrackView::selectFound(QString track, QString pos)
5052 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5053 slotSelectTrack(track.toInt());
5055 int vert = verticalScrollBar()->value();
5056 int hor = cursorPos();
5057 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5060 bool CustomTrackView::findNextString(const QString &text)
5063 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5064 marker = m_searchPoints.at(i).comment();
5065 if (marker.contains(text, Qt::CaseInsensitive)) {
5066 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5067 int vert = verticalScrollBar()->value();
5068 int hor = cursorPos();
5069 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5078 void CustomTrackView::initSearchStrings()
5080 m_searchPoints.clear();
5081 QList<QGraphicsItem *> itemList = items();
5082 for (int i = 0; i < itemList.count(); i++) {
5083 // parse all clip names
5084 if (itemList.at(i)->type() == AVWIDGET) {
5085 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5086 GenTime start = item->startPos();
5087 CommentedTime t(start, item->clipName());
5088 m_searchPoints.append(t);
5089 // add all clip markers
5090 QList < CommentedTime > markers = item->commentedSnapMarkers();
5091 m_searchPoints += markers;
5096 for (int i = 0; i < m_guides.count(); i++)
5097 m_searchPoints.append(m_guides.at(i)->info());
5099 qSort(m_searchPoints);
5102 void CustomTrackView::clearSearchStrings()
5104 m_searchPoints.clear();
5108 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5110 QList<ItemInfo> matchingInfo;
5111 QList<QGraphicsItem *> itemList = items();
5112 for (int i = 0; i < itemList.count(); i++) {
5113 if (itemList.at(i)->type() == AVWIDGET) {
5114 ClipItem *item = (ClipItem *)itemList.at(i);
5115 if (item->clipProducer() == clipId)
5116 matchingInfo << item->info();
5119 return matchingInfo;
5122 void CustomTrackView::copyClip()
5124 qDeleteAll(m_copiedItems);
5125 m_copiedItems.clear();
5126 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5127 if (itemList.count() == 0) {
5128 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5131 for (int i = 0; i < itemList.count(); i++) {
5132 if (itemList.at(i)->type() == AVWIDGET) {
5133 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5134 ClipItem *clone = clip->clone(clip->info());
5135 m_copiedItems.append(clone);
5136 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5137 Transition *dup = static_cast <Transition *>(itemList.at(i));
5138 m_copiedItems.append(dup->clone());
5143 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5145 if (m_scene->editMode() != NORMALEDIT) {
5146 // If we are in overwrite mode, always allow the move
5149 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));
5150 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5151 for (int i = 0; i < collisions.count(); i++) {
5152 if (collisions.at(i)->type() == type) return false;
5157 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5160 for (int i = 0; i < infoList.count(); i++) {
5161 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));
5164 QList<QGraphicsItem *> collisions = scene()->items(path);
5165 for (int i = 0; i < collisions.count(); i++) {
5166 if (collisions.at(i)->type() == type) return false;
5171 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5173 for (int i = 0; i < items.count(); i++) {
5174 ItemInfo info = items.at(i)->info();
5175 info.startPos += offset;
5176 info.endPos += offset;
5177 info.track += trackOffset;
5178 if (!canBePastedTo(info, items.at(i)->type())) return false;
5183 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5185 QPainterPath movePath;
5186 movePath.moveTo(0, 0);
5188 for (int i = 0; i < items.count(); i++) {
5189 ItemInfo info = items.at(i)->info();
5190 info.startPos = info.startPos + offset;
5191 info.endPos = info.endPos + offset;
5192 info.track = info.track + trackOffset;
5193 if (info.startPos < GenTime()) {
5194 // No clip should go below 0
5197 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));
5198 movePath.addRect(rect);
5200 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5201 for (int i = 0; i < collisions.count(); i++) {
5202 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5203 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5211 void CustomTrackView::pasteClip()
5213 if (m_copiedItems.count() == 0) {
5214 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5218 if (m_menuPosition.isNull()) {
5219 position = mapFromGlobal(QCursor::pos());
5220 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5221 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5224 } else position = m_menuPosition;
5226 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5227 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5229 GenTime leftPos = m_copiedItems.at(0)->startPos();
5230 int lowerTrack = m_copiedItems.at(0)->track();
5231 int upperTrack = m_copiedItems.at(0)->track();
5232 for (int i = 1; i < m_copiedItems.count(); i++) {
5233 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5234 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5235 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5238 GenTime offset = pos - leftPos;
5239 int trackOffset = track - lowerTrack;
5241 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5242 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5243 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5244 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5247 QUndoCommand *pasteClips = new QUndoCommand();
5248 pasteClips->setText("Paste clips");
5250 for (int i = 0; i < m_copiedItems.count(); i++) {
5251 // parse all clip names
5252 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5253 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5254 ItemInfo info = clip->info();
5255 info.startPos += offset;
5256 info.endPos += offset;
5257 info.track += trackOffset;
5258 if (canBePastedTo(info, AVWIDGET)) {
5259 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5260 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5261 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5262 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5264 info.startPos = tr->startPos() + offset;
5265 info.endPos = tr->endPos() + offset;
5266 info.track = tr->track() + trackOffset;
5267 int transitionEndTrack;
5268 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5269 else transitionEndTrack = tr->transitionEndTrack();
5270 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5271 if (info.startPos >= info.endPos) {
5272 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5273 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5274 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5277 m_commandStack->push(pasteClips);
5280 void CustomTrackView::pasteClipEffects()
5282 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5283 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5286 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5288 QUndoCommand *paste = new QUndoCommand();
5289 paste->setText("Paste effects");
5291 QList<QGraphicsItem *> clips = scene()->selectedItems();
5294 for (int i = 0; i < clips.count(); ++i) {
5295 if (clips.at(i)->type() == GROUPWIDGET) {
5296 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5297 for (int j = 0; j < children.count(); j++) {
5298 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5299 clips.append(children.at(j));
5306 for (int i = 0; i < clips.count(); ++i) {
5307 if (clips.at(i)->type() == AVWIDGET) {
5308 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5309 for (int j = 0; j < clip->effectsCount(); j++) {
5310 QDomElement eff = clip->effectAt(j);
5311 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5312 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5313 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5318 if (paste->childCount() > 0) m_commandStack->push(paste);
5321 //adjust effects (fades, ...)
5322 for (int i = 0; i < clips.count(); ++i) {
5323 if (clips.at(i)->type() == AVWIDGET) {
5324 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5325 updatePositionEffects(item, item->info());
5331 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5333 // parse parameters to check if we need to adjust to the new crop start
5334 int diff = (newstart - oldstart).frames(m_document->fps());
5335 int max = (newstart + duration).frames(m_document->fps());
5336 QDomNodeList params = xml.elementsByTagName("parameter");
5337 for (int i = 0; i < params.count(); i++) {
5338 QDomElement e = params.item(i).toElement();
5339 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5340 QString def = e.attribute("default");
5341 // Effect has a keyframe type parameter, we need to adjust the values
5342 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5343 QStringList newKeyFrames;
5344 foreach(const QString &str, keys) {
5345 int pos = str.section(':', 0, 0).toInt();
5346 double val = str.section(':', 1, 1).toDouble();
5349 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5351 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5353 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5354 e.setAttribute("keyframes", newKeyFrames.join(";"));
5359 ClipItem *CustomTrackView::getClipUnderCursor() const
5361 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5362 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5363 for (int i = 0; i < collisions.count(); i++) {
5364 if (collisions.at(i)->type() == AVWIDGET) {
5365 return static_cast < ClipItem *>(collisions.at(i));
5371 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5373 QList<QGraphicsItem *> clips = scene()->selectedItems();
5374 if (clips.isEmpty()) {
5375 return getClipUnderCursor();
5377 AbstractClipItem *item = NULL;
5378 for (int i = 0; i < clips.count(); ++i) {
5379 if (clips.at(i)->type() == AVWIDGET) {
5380 item = static_cast < AbstractClipItem *>(clips.at(i));
5381 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5384 if (item) return item;
5389 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5391 QList<QGraphicsItem *> clips = scene()->selectedItems();
5392 if (clips.isEmpty()) {
5393 return getClipUnderCursor();
5396 // remove all items in the list that are not clips
5397 for (int i = 0; i < clips.count();) {
5398 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5401 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5402 for (int i = 0; i < clips.count(); ++i) {
5403 if (clips.at(i)->type() == AVWIDGET) {
5404 item = static_cast < ClipItem *>(clips.at(i));
5405 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5413 void CustomTrackView::setInPoint()
5415 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5417 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5420 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5424 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5427 void CustomTrackView::setOutPoint()
5429 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5431 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5434 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5438 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5441 void CustomTrackView::slotUpdateAllThumbs()
5443 if (!isEnabled()) return;
5444 QList<QGraphicsItem *> itemList = items();
5445 //if (itemList.isEmpty()) return;
5447 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5448 for (int i = 0; i < itemList.count(); i++) {
5449 if (itemList.at(i)->type() == AVWIDGET) {
5450 item = static_cast <ClipItem *>(itemList.at(i));
5451 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5452 // Check if we have a cached thumbnail
5453 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5454 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5455 if (QFile::exists(thumb)) {
5457 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5458 item->slotSetStartThumb(pix);
5461 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5462 QString endThumb = startThumb;
5463 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5464 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5465 if (QFile::exists(startThumb)) {
5466 QPixmap pix(startThumb);
5467 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5468 item->slotSetStartThumb(pix);
5470 if (QFile::exists(endThumb)) {
5471 QPixmap pix(endThumb);
5472 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5473 item->slotSetEndThumb(pix);
5476 item->refreshClip(false);
5480 viewport()->update();
5483 void CustomTrackView::saveThumbnails()
5485 QList<QGraphicsItem *> itemList = items();
5487 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5488 for (int i = 0; i < itemList.count(); i++) {
5489 if (itemList.at(i)->type() == AVWIDGET) {
5490 item = static_cast <ClipItem *>(itemList.at(i));
5491 if (item->clipType() != COLOR) {
5492 // Check if we have a cached thumbnail
5493 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5494 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5495 if (!QFile::exists(thumb)) {
5496 QPixmap pix(item->startThumb());
5500 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5501 QString endThumb = startThumb;
5502 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5503 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5504 if (!QFile::exists(startThumb)) {
5505 QPixmap pix(item->startThumb());
5506 pix.save(startThumb);
5508 if (!QFile::exists(endThumb)) {
5509 QPixmap pix(item->endThumb());
5519 void CustomTrackView::slotInsertTrack(int ix)
5521 TrackDialog d(m_document, parentWidget());
5522 d.comboTracks->setCurrentIndex(ix);
5523 d.label->setText(i18n("Insert track"));
5524 d.setWindowTitle(i18n("Insert New Track"));
5526 if (d.exec() == QDialog::Accepted) {
5527 ix = d.comboTracks->currentIndex();
5528 if (d.before_select->currentIndex() == 1)
5531 info.isMute = false;
5532 info.isLocked = false;
5533 if (d.video_track->isChecked()) {
5534 info.type = VIDEOTRACK;
5535 info.isBlind = false;
5537 info.type = AUDIOTRACK;
5538 info.isBlind = true;
5540 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5541 m_commandStack->push(addTrack);
5542 setDocumentModified();
5546 void CustomTrackView::slotDeleteTrack(int ix)
5548 if (m_document->tracksCount() < 2) return;
5549 TrackDialog d(m_document, parentWidget());
5550 d.comboTracks->setCurrentIndex(ix);
5551 d.label->setText(i18n("Delete track"));
5552 d.before_select->setHidden(true);
5553 d.setWindowTitle(i18n("Delete Track"));
5554 d.video_track->setHidden(true);
5555 d.audio_track->setHidden(true);
5556 if (d.exec() == QDialog::Accepted) {
5557 ix = d.comboTracks->currentIndex();
5558 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5559 deleteTimelineTrack(ix, info);
5560 setDocumentModified();
5561 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5562 m_commandStack->push(command);*/
5566 void CustomTrackView::slotConfigTracks(int ix)
5568 TracksConfigDialog d(m_document, ix, parentWidget());
5569 if (d.exec() == QDialog::Accepted) {
5570 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5571 m_commandStack->push(configTracks);
5572 QList <int> toDelete = d.deletedTracks();
5573 for (int i = 0; i < toDelete.count(); ++i) {
5574 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5575 deleteTimelineTrack(toDelete.at(i) - i, info);
5577 setDocumentModified();
5581 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5583 if (m_document->tracksCount() < 2) return;
5584 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5585 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5586 QList<QGraphicsItem *> selection = m_scene->items(r);
5587 QUndoCommand *deleteTrack = new QUndoCommand();
5588 deleteTrack->setText("Delete track");
5590 // Delete all clips in selected track
5591 for (int i = 0; i < selection.count(); i++) {
5592 if (selection.at(i)->type() == AVWIDGET) {
5593 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5594 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5595 m_scene->removeItem(item);
5598 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5599 Transition *item = static_cast <Transition *>(selection.at(i));
5600 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5601 m_scene->removeItem(item);
5607 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5608 m_commandStack->push(deleteTrack);
5611 void CustomTrackView::autoTransition()
5613 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5614 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5615 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5618 Transition *tr = static_cast <Transition*>(itemList.at(0));
5619 tr->setAutomatic(!tr->isAutomatic());
5620 QDomElement transition = tr->toXML();
5621 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);
5622 setDocumentModified();
5626 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5629 QDomNodeList params = effect.elementsByTagName("parameter");
5630 for (int i = 0; i < params.count(); i++) {
5631 QDomElement e = params.item(i).toElement();
5632 if (!e.isNull() && e.attribute("type") == "constant") {
5633 if (e.hasAttribute("factor")) {
5634 double factor = e.attribute("factor").toDouble();
5635 double value = e.attribute("value").toDouble();
5636 value = value / factor;
5637 result.append(QString::number(value));
5638 } else result.append(e.attribute("value"));
5644 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5646 QList<QGraphicsItem *> list = scene()->items();
5647 ClipItem *clip = NULL;
5648 for (int i = 0; i < list.size(); ++i) {
5649 if (list.at(i)->type() == AVWIDGET) {
5650 clip = static_cast <ClipItem *>(list.at(i));
5651 if (clip->clipProducer() == id) {
5652 clip->setClipName(name);
5656 viewport()->update();
5659 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5661 minimum = GenTime();
5662 maximum = GenTime();
5663 QList<QGraphicsItem *> selection;
5664 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5665 selection.removeAll(item);
5666 for (int i = 0; i < selection.count(); i++) {
5667 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5668 if (clip && clip->type() == AVWIDGET) {
5669 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5670 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5675 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5677 minimum = GenTime();
5678 maximum = GenTime();
5679 QList<QGraphicsItem *> selection;
5680 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5681 selection.removeAll(item);
5682 for (int i = 0; i < selection.count(); i++) {
5683 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5684 if (clip && clip->type() == TRANSITIONWIDGET) {
5685 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5686 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5691 void CustomTrackView::loadGroups(const QDomNodeList groups)
5693 for (int i = 0; i < groups.count(); i++) {
5694 QDomNodeList children = groups.at(i).childNodes();
5695 scene()->clearSelection();
5696 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5697 QDomNode n = children.item(nodeindex);
5698 QDomElement elem = n.toElement();
5699 int pos = elem.attribute("position").toInt();
5700 int track = elem.attribute("track").toInt();
5701 if (elem.tagName() == "clipitem") {
5702 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5703 if (clip) clip->setSelected(true);
5705 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5706 if (clip) clip->setSelected(true);
5709 groupSelectedItems(false, true);
5713 void CustomTrackView::splitAudio()
5715 resetSelectionGroup();
5716 QList<QGraphicsItem *> selection = scene()->selectedItems();
5717 if (selection.isEmpty()) {
5718 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5721 QUndoCommand *splitCommand = new QUndoCommand();
5722 splitCommand->setText(i18n("Split audio"));
5723 for (int i = 0; i < selection.count(); i++) {
5724 if (selection.at(i)->type() == AVWIDGET) {
5725 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5726 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5727 if (clip->parentItem()) {
5728 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5730 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5735 if (splitCommand->childCount() > 0)
5736 m_commandStack->push(splitCommand);
5739 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5741 ClipItem *clip = getClipItemAt(pos, track);
5743 kDebug() << "// Cannot find clip to split!!!";
5747 int start = pos.frames(m_document->fps());
5748 int freetrack = m_document->tracksCount() - track - 1;
5749 for (; freetrack > 0; freetrack--) {
5750 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5751 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5752 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5753 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5754 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5759 kDebug() << "GOT TRK: " << track;
5760 if (freetrack == 0) {
5761 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5763 ItemInfo info = clip->info();
5764 info.track = m_document->tracksCount() - freetrack;
5765 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5766 scene()->clearSelection();
5767 clip->setSelected(true);
5768 ClipItem *audioClip = getClipItemAt(start, info.track);
5770 clip->setVideoOnly(true);
5771 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5772 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5774 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5775 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5777 audioClip->setSelected(true);
5778 audioClip->setAudioOnly(true);
5779 groupSelectedItems(false, true);
5783 // unsplit clip: remove audio part and change video part to normal clip
5784 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5785 kDebug() << "//CANNOT FIND CLP GRP";
5788 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5789 QList<QGraphicsItem *> children = grp->childItems();
5790 if (children.count() != 2) {
5791 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5794 for (int i = 0; i < children.count(); i++) {
5795 if (children.at(i) != clip) {
5796 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5797 ItemInfo info = clip->info();
5798 deleteClip(clp->info());
5799 clip->setVideoOnly(false);
5800 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5801 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5806 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5807 m_document->clipManager()->removeGroup(grp);
5808 scene()->destroyItemGroup(grp);
5812 void CustomTrackView::setVideoOnly()
5814 resetSelectionGroup();
5815 QList<QGraphicsItem *> selection = scene()->selectedItems();
5816 if (selection.isEmpty()) {
5817 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5820 QUndoCommand *videoCommand = new QUndoCommand();
5821 videoCommand->setText(i18n("Video only"));
5822 for (int i = 0; i < selection.count(); i++) {
5823 if (selection.at(i)->type() == AVWIDGET) {
5824 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5825 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5826 if (clip->parentItem()) {
5827 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5829 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5834 m_commandStack->push(videoCommand);
5837 void CustomTrackView::setAudioOnly()
5839 resetSelectionGroup();
5840 QList<QGraphicsItem *> selection = scene()->selectedItems();
5841 if (selection.isEmpty()) {
5842 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5845 QUndoCommand *videoCommand = new QUndoCommand();
5846 videoCommand->setText(i18n("Audio only"));
5847 for (int i = 0; i < selection.count(); i++) {
5848 if (selection.at(i)->type() == AVWIDGET) {
5849 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5850 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5851 if (clip->parentItem()) {
5852 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5854 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5859 m_commandStack->push(videoCommand);
5862 void CustomTrackView::setAudioAndVideo()
5864 resetSelectionGroup();
5865 QList<QGraphicsItem *> selection = scene()->selectedItems();
5866 if (selection.isEmpty()) {
5867 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5870 QUndoCommand *videoCommand = new QUndoCommand();
5871 videoCommand->setText(i18n("Audio and Video"));
5872 for (int i = 0; i < selection.count(); i++) {
5873 if (selection.at(i)->type() == AVWIDGET) {
5874 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5875 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5876 if (clip->parentItem()) {
5877 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5879 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5884 m_commandStack->push(videoCommand);
5887 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5889 ClipItem *clip = getClipItemAt(pos, track);
5891 kDebug() << "// Cannot find clip to split!!!";
5895 int start = pos.frames(m_document->fps());
5896 clip->setVideoOnly(true);
5897 clip->setAudioOnly(false);
5898 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5899 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5901 } else if (audioOnly) {
5902 int start = pos.frames(m_document->fps());
5903 clip->setAudioOnly(true);
5904 clip->setVideoOnly(false);
5905 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5906 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5909 int start = pos.frames(m_document->fps());
5910 clip->setAudioOnly(false);
5911 clip->setVideoOnly(false);
5912 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5913 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5917 setDocumentModified();
5920 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5922 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5923 m_clipTypeGroup->setEnabled(false);
5925 m_clipTypeGroup->setEnabled(true);
5926 QList <QAction *> actions = m_clipTypeGroup->actions();
5928 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5929 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5930 else lookup = "clip_audio_and_video";
5931 for (int i = 0; i < actions.count(); i++) {
5932 if (actions.at(i)->data().toString() == lookup) {
5933 actions.at(i)->setChecked(true);
5940 void CustomTrackView::slotGoToMarker(QAction *action)
5942 int pos = action->data().toInt();
5943 setCursorPos(pos, true);
5946 void CustomTrackView::reloadTransitionLumas()
5950 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5951 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5952 for (int i = 0; i < params.count(); i++) {
5953 QDomElement e = params.item(i).toElement();
5954 if (e.attribute("tag") == "resource") {
5955 lumaNames = e.attribute("paramlistdisplay");
5956 lumaFiles = e.attribute("paramlist");
5961 QList<QGraphicsItem *> itemList = items();
5962 Transition *transitionitem;
5963 QDomElement transitionXml;
5964 for (int i = 0; i < itemList.count(); i++) {
5965 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5966 transitionitem = static_cast <Transition*>(itemList.at(i));
5967 transitionXml = transitionitem->toXML();
5968 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5969 QDomNodeList params = transitionXml.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 e.setAttribute("paramlistdisplay", lumaNames);
5974 e.setAttribute("paramlist", lumaFiles);
5979 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5980 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5981 for (int i = 0; i < params.count(); i++) {
5982 QDomElement e = params.item(i).toElement();
5983 if (e.attribute("tag") == "luma") {
5984 e.setAttribute("paramlistdisplay", lumaNames);
5985 e.setAttribute("paramlist", lumaFiles);
5992 emit transitionItemSelected(NULL);
5995 double CustomTrackView::fps() const
5997 return m_document->fps();
6000 void CustomTrackView::updateProjectFps()
6002 // update all clips to the new fps
6003 resetSelectionGroup();
6004 scene()->clearSelection();
6006 QList<QGraphicsItem *> itemList = items();
6007 for (int i = 0; i < itemList.count(); i++) {
6008 // remove all items and re-add them one by one
6009 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6011 for (int i = 0; i < itemList.count(); i++) {
6012 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6013 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6014 clip->updateFps(m_document->fps());
6015 m_scene->addItem(clip);
6016 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6017 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6018 QList<QGraphicsItem *> children = grp->childItems();
6019 for (int j = 0; j < children.count(); j++) {
6020 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6021 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6022 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6023 clip->updateFps(m_document->fps());
6026 m_document->clipManager()->removeGroup(grp);
6027 m_scene->addItem(grp);
6028 scene()->destroyItemGroup(grp);
6029 for (int j = 0; j < children.count(); j++) {
6030 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6031 //children.at(j)->setParentItem(0);
6032 children.at(j)->setSelected(true);
6035 groupSelectedItems(true, true);
6036 } else if (itemList.at(i)->type() == GUIDEITEM) {
6037 Guide *g = static_cast<Guide *>(itemList.at(i));
6039 m_scene->addItem(g);
6042 viewport()->update();
6045 void CustomTrackView::slotTrackDown()
6047 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6048 else m_selectedTrack++;
6049 emit updateTrackHeaders();
6050 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6051 ensureVisible(rect, 0, 0);
6052 viewport()->update();
6055 void CustomTrackView::slotTrackUp()
6057 if (m_selectedTrack > 0) m_selectedTrack--;
6058 else m_selectedTrack = m_document->tracksCount() - 1;
6059 emit updateTrackHeaders();
6060 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6061 ensureVisible(rect, 0, 0);
6062 viewport()->update();
6065 int CustomTrackView::selectedTrack() const
6067 return m_selectedTrack;
6070 QStringList CustomTrackView::selectedClips() const
6072 QStringList clipIds;
6073 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6074 for (int i = 0; i < selection.count(); i++) {
6075 if (selection.at(i)->type() == AVWIDGET) {
6076 ClipItem *item = (ClipItem *)selection.at(i);
6077 clipIds << item->clipProducer();
6083 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6085 QList<ClipItem *> clips;
6086 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6087 for (int i = 0; i < selection.count(); i++) {
6088 if (selection.at(i)->type() == AVWIDGET) {
6089 clips.append((ClipItem *)selection.at(i));
6095 void CustomTrackView::slotSelectTrack(int ix)
6097 m_selectedTrack = qMax(0, ix);
6098 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6099 emit updateTrackHeaders();
6100 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6101 ensureVisible(rect, 0, 0);
6102 viewport()->update();
6105 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6108 if (track != -1 && pos != -1)
6109 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6111 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6112 QList<QGraphicsItem *> selection = m_scene->items(rect);
6113 resetSelectionGroup(group);
6114 if (!group) m_scene->clearSelection();
6115 for (int i = 0; i < selection.count(); i++) {
6116 if (selection.at(i)->type() == AVWIDGET) {
6117 selection.at(i)->setSelected(add);
6121 if (group) groupSelectedItems();
6124 void CustomTrackView::selectTransition(bool add, bool group)
6126 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6127 QList<QGraphicsItem *> selection = m_scene->items(rect);
6128 resetSelectionGroup(group);
6129 if (!group) m_scene->clearSelection();
6130 for (int i = 0; i < selection.count(); i++) {
6131 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6132 selection.at(i)->setSelected(add);
6136 if (group) groupSelectedItems();
6139 QStringList CustomTrackView::extractTransitionsLumas()
6142 QList<QGraphicsItem *> itemList = items();
6143 Transition *transitionitem;
6144 QDomElement transitionXml;
6145 for (int i = 0; i < itemList.count(); i++) {
6146 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6147 transitionitem = static_cast <Transition*>(itemList.at(i));
6148 transitionXml = transitionitem->toXML();
6149 QString luma = EffectsList::parameter(transitionXml, "luma");
6150 if (!luma.isEmpty()) urls << luma;
6156 void CustomTrackView::setEditMode(EDITMODE mode)
6158 m_scene->setEditMode(mode);
6161 void CustomTrackView::checkTrackSequence(int track)
6163 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6164 //track = m_document->tracksCount() -track;
6165 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6166 QList<QGraphicsItem *> selection = m_scene->items(rect);
6167 QList <int> timelineList;
6168 timelineList.append(0);
6169 for (int i = 0; i < selection.count(); i++) {
6170 if (selection.at(i)->type() == AVWIDGET) {
6171 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6172 int start = clip->startPos().frames(m_document->fps());
6173 int end = clip->endPos().frames(m_document->fps());
6174 if (!timelineList.contains(start)) timelineList.append(start);
6175 if (!timelineList.contains(end)) timelineList.append(end);
6178 qSort(timelineList);
6179 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6180 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6183 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6185 if (data.isEmpty()) return;
6186 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6188 info.startPos = GenTime(in, m_document->fps());
6189 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6190 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6191 info.cropDuration = info.endPos - info.startPos;
6192 info.track = m_selectedTrack;
6193 QUndoCommand *addCommand = new QUndoCommand();
6194 addCommand->setText(i18n("Insert clip"));
6195 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6196 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6197 m_commandStack->push(addCommand);
6199 selectClip(true, false, m_selectedTrack, in);
6200 // Automatic audio split
6201 if (KdenliveSettings::splitaudio())
6205 void CustomTrackView::clearSelection()
6207 resetSelectionGroup();
6208 scene()->clearSelection();
6210 emit clipItemSelected(NULL);
6213 void CustomTrackView::updatePalette()
6218 pen1.setColor(palette().text().color());
6219 m_cursorLine->setPen(pen1);
6223 void CustomTrackView::removeTipAnimation()
6226 scene()->removeItem(m_visualTip);
6227 m_animationTimer->stop();
6235 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6237 if (m_visualTip == NULL) {
6238 QRectF rect = clip->sceneBoundingRect();
6239 m_animation = new QGraphicsItemAnimation;
6240 m_animation->setTimeLine(m_animationTimer);
6241 m_animation->setScaleAt(1, 1, 1);
6246 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6247 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6248 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6250 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6252 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6254 m_animation->setScaleAt(.5, 2, 2);
6258 polygon << QPoint(0, - size * 2);
6259 if (mode == RESIZESTART)
6260 polygon << QPoint(size * 2, 0);
6262 polygon << QPoint(- size * 2, 0);
6263 polygon << QPoint(0, size * 2);
6264 polygon << QPoint(0, - size * 2);
6266 m_visualTip = new QGraphicsPolygonItem(polygon);
6267 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6268 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6269 if (mode == RESIZESTART)
6270 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6272 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6274 m_animation->setScaleAt(.5, 2, 1);
6276 case TRANSITIONSTART:
6278 polygon << QPoint(0, - size * 2);
6279 if (mode == TRANSITIONSTART)
6280 polygon << QPoint(size * 2, 0);
6282 polygon << QPoint(- size * 2, 0);
6283 polygon << QPoint(0, 0);
6284 polygon << QPoint(0, - size * 2);
6286 m_visualTip = new QGraphicsPolygonItem(polygon);
6287 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6288 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6289 if (mode == TRANSITIONSTART)
6290 m_visualTip->setPos(rect.x(), rect.bottom());
6292 m_visualTip->setPos(rect.right(), rect.bottom());
6294 m_animation->setScaleAt(.5, 2, 2);
6301 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6302 m_visualTip->setZValue(100);
6303 scene()->addItem(m_visualTip);
6304 m_animation->setItem(m_visualTip);
6305 m_animationTimer->start();
6309 bool CustomTrackView::hasAudio(int track) const
6311 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6312 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6313 QGraphicsItem *item;
6314 for (int i = 0; i < collisions.count(); i++) {
6315 item = collisions.at(i);
6316 if (!item->isEnabled()) continue;
6317 if (item->type() == AVWIDGET) {
6318 ClipItem *clip = static_cast <ClipItem *>(item);
6319 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6325 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6327 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6328 m_commandStack->push(command);
6329 setDocumentModified();
6333 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6335 EffectsParameterList parameters;
6336 parameters.addParam("tag", effect.attribute("tag"));
6337 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6338 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6339 parameters.addParam("id", effect.attribute("id"));
6340 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6341 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6342 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6343 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6345 QDomNodeList params = effect.elementsByTagName("parameter");
6346 for (int i = 0; i < params.count(); i++) {
6347 QDomElement e = params.item(i).toElement();
6348 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6349 if (e.attribute("type") == "simplekeyframe") {
6351 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6352 double factor = e.attribute("factor", "1").toDouble();
6353 for (int j = 0; j < values.count(); j++) {
6354 QString pos = values.at(j).section(":", 0, 0);
6355 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6356 values[j] = pos + "=" + QString::number(val);
6358 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6359 parameters.addParam(e.attribute("name"), values.join(";"));
6360 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6361 parameters.addParam("max", e.attribute("max"));
6362 parameters.addParam("min", e.attribute("min"));
6363 parameters.addParam("factor", e.attribute("factor", "1"));*/
6364 } else if (e.attribute("type") == "keyframe") {
6365 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6366 parameters.addParam("keyframes", e.attribute("keyframes"));
6367 parameters.addParam("max", e.attribute("max"));
6368 parameters.addParam("min", e.attribute("min"));
6369 parameters.addParam("factor", e.attribute("factor", "1"));
6370 parameters.addParam("starttag", e.attribute("starttag", "start"));
6371 parameters.addParam("endtag", e.attribute("endtag", "end"));
6372 } else if (e.attribute("namedesc").contains(';')) {
6373 QString format = e.attribute("format");
6374 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6375 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6377 QTextStream txtNeu(&neu);
6378 if (values.size() > 0)
6379 txtNeu << (int)values[0].toDouble();
6380 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6381 txtNeu << separators[i];
6382 txtNeu << (int)(values[i+1].toDouble());
6384 parameters.addParam("start", neu);
6386 if (e.attribute("factor", "1") != "1") {
6388 if (e.attribute("factor").startsWith('%')) {
6389 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6390 } else fact = e.attribute("factor", "1").toDouble();
6391 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6393 parameters.addParam(e.attribute("name"), e.attribute("value"));