1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KColorScheme>
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 pixmapCache = new KPixmapCache("kdenlive-thumbs");
140 KdenliveSettings::setTrackheight(m_tracksHeight);
141 m_animationTimer = new QTimeLine(800);
142 m_animationTimer->setFrameRange(0, 5);
143 m_animationTimer->setUpdateInterval(100);
144 m_animationTimer->setLoopCount(0);
145 m_tipColor = QColor(0, 192, 0, 200);
146 QColor border = QColor(255, 255, 255, 100);
147 m_tipPen.setColor(border);
148 m_tipPen.setWidth(3);
149 setContentsMargins(0, 0, 0, 0);
150 const int maxHeight = m_tracksHeight * m_document->tracksCount();
151 setSceneRect(0, 0, sceneRect().width(), maxHeight);
152 verticalScrollBar()->setMaximum(maxHeight);
153 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
154 m_cursorLine->setZValue(1000);
158 pen1.setColor(palette().text().color());
159 m_cursorLine->setPen(pen1);
160 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
162 KIcon razorIcon("edit-cut");
163 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
165 KIcon spacerIcon("kdenlive-spacer-tool");
166 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
167 verticalScrollBar()->setTracking(true);
168 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
169 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
170 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
171 m_scrollTimer.setInterval(100);
172 m_scrollTimer.setSingleShot(true);
174 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
175 m_thumbsTimer.setInterval(500);
176 m_thumbsTimer.setSingleShot(true);
179 CustomTrackView::~CustomTrackView()
181 qDeleteAll(m_guides);
183 m_waitingThumbs.clear();
187 void CustomTrackView::keyPressEvent(QKeyEvent * event)
189 if (event->key() == Qt::Key_Up) {
192 } else if (event->key() == Qt::Key_Down) {
195 } else QWidget::keyPressEvent(event);
198 void CustomTrackView::setDocumentModified()
200 m_document->setModified(true);
203 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
205 m_timelineContextMenu = timeline;
206 m_timelineContextClipMenu = clip;
207 m_clipTypeGroup = clipTypeGroup;
208 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
210 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
211 m_markerMenu->setEnabled(false);
212 markermenu->addMenu(m_markerMenu);
213 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
214 QList <QAction *> list = m_timelineContextClipMenu->actions();
215 for (int i = 0; i < list.count(); i++) {
216 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
217 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
220 m_timelineContextTransitionMenu = transition;
221 list = m_timelineContextTransitionMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "auto") {
224 m_autoTransition = list.at(i);
229 m_timelineContextMenu->addSeparator();
230 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
231 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
232 m_timelineContextMenu->addAction(m_deleteGuide);
234 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
235 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
236 m_timelineContextMenu->addAction(m_editGuide);
239 void CustomTrackView::slotDoResetMenuPosition()
241 m_menuPosition = QPoint();
244 void CustomTrackView::slotResetMenuPosition()
246 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
247 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
250 void CustomTrackView::checkAutoScroll()
252 m_autoScroll = KdenliveSettings::autoscroll();
255 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
256 return m_scene->m_tracksList;
259 void CustomTrackView::checkTrackHeight()
261 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
262 m_tracksHeight = KdenliveSettings::trackheight();
263 emit trackHeightChanged();
264 QList<QGraphicsItem *> itemList = items();
266 Transition *transitionitem;
267 bool snap = KdenliveSettings::snaptopoints();
268 KdenliveSettings::setSnaptopoints(false);
269 for (int i = 0; i < itemList.count(); i++) {
270 if (itemList.at(i)->type() == AVWIDGET) {
271 item = (ClipItem*) itemList.at(i);
272 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
273 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
274 item->resetThumbs(true);
275 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
276 transitionitem = (Transition*) itemList.at(i);
277 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
278 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
281 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
282 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
284 for (int i = 0; i < m_guides.count(); i++) {
285 QLineF l = m_guides.at(i)->line();
286 l.setP2(QPointF(l.x2(), newHeight));
287 m_guides.at(i)->setLine(l);
290 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
291 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
292 KdenliveSettings::setSnaptopoints(snap);
293 viewport()->update();
296 /** Zoom or move viewport on mousewheel
298 * If mousewheel+Ctrl, zooms in/out on the timeline.
300 * With Ctrl, moves viewport towards end of timeline if down/back,
301 * opposite on up/forward.
303 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
304 void CustomTrackView::wheelEvent(QWheelEvent * e)
306 if (e->modifiers() == Qt::ControlModifier) {
307 if (e->delta() > 0) emit zoomIn();
310 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
311 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
315 int CustomTrackView::getPreviousVideoTrack(int track)
317 track = m_document->tracksCount() - track - 1;
319 for (int i = track; i > -1; i--) {
320 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
326 void CustomTrackView::slotFetchNextThumbs()
328 if (!m_waitingThumbs.isEmpty()) {
329 ClipItem *item = m_waitingThumbs.takeFirst();
330 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
331 item = m_waitingThumbs.takeFirst();
333 if (item) item->slotFetchThumbs();
334 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
338 void CustomTrackView::slotCheckMouseScrolling()
340 if (m_scrollOffset == 0) {
341 m_scrollTimer.stop();
344 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
345 m_scrollTimer.start();
348 void CustomTrackView::slotCheckPositionScrolling()
350 // If mouse is at a border of the view, scroll
351 if (m_moveOpMode != SEEK) return;
352 if (mapFromScene(m_cursorPos, 0).x() < 3) {
353 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
354 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
355 setCursorPos(mapToScene(QPoint(-2, 0)).x());
356 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
357 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
358 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
359 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
365 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
367 int pos = event->x();
368 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
369 double snappedPos = getSnapPointForPos(mappedXPos);
370 emit mousePosition(mappedXPos);
372 if (event->buttons() & Qt::MidButton) return;
373 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
374 event->setAccepted(true);
376 QGraphicsView::mouseMoveEvent(event);
380 if (event->buttons() != Qt::NoButton) {
381 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
382 if (m_dragItem && m_tool == SELECTTOOL) {
383 if (m_operationMode == MOVE && move) {
384 QGraphicsView::mouseMoveEvent(event);
385 // If mouse is at a border of the view, scroll
387 m_scrollOffset = -30;
388 m_scrollTimer.start();
389 } else if (viewport()->width() - pos < 10) {
391 m_scrollTimer.start();
392 } else if (m_scrollTimer.isActive()) {
393 m_scrollTimer.stop();
395 } else if (m_operationMode == RESIZESTART && move) {
396 m_document->renderer()->pause();
397 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
402 m_dragItem->resizeStart((int)(snappedPos));
404 } else if (m_operationMode == RESIZEEND && move) {
405 m_document->renderer()->pause();
406 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
407 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
409 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
411 m_dragItem->resizeEnd((int)(snappedPos));
413 } else if (m_operationMode == FADEIN && move) {
414 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
415 } else if (m_operationMode == FADEOUT && move) {
416 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
417 } else if (m_operationMode == KEYFRAME && move) {
418 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
419 double pos = mapToScene(event->pos()).toPoint().y();
420 QRectF br = m_dragItem->sceneBoundingRect();
421 double maxh = 100.0 / br.height();
422 pos = (br.bottom() - pos) * maxh;
423 m_dragItem->updateKeyFramePos(keyFramePos, pos);
425 removeTipAnimation();
427 } else if (m_operationMode == MOVEGUIDE) {
428 removeTipAnimation();
429 QGraphicsView::mouseMoveEvent(event);
431 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
433 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
434 if (snappedPos < 0) snappedPos = 0;
436 // Make sure there is no collision
437 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
438 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
439 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
440 collidingItems.removeAll(m_selectionGroup);
441 for (int i = 0; i < children.count(); i++) {
442 if (children.at(i)->type() == GROUPWIDGET) {
443 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
444 for (int j = 0; j < subchildren.count(); j++)
445 collidingItems.removeAll(subchildren.at(j));
447 collidingItems.removeAll(children.at(i));
449 bool collision = false;
451 for (int i = 0; i < collidingItems.count(); i++) {
452 if (!collidingItems.at(i)->isEnabled()) continue;
453 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
454 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
455 // Moving backward, determine best pos
456 QPainterPath clipPath;
457 clipPath.addRect(item->sceneBoundingRect());
458 QPainterPath res = shape.intersected(clipPath);
459 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
462 snappedPos += offset;
463 // make sure we have no collision
464 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
465 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
466 collidingItems.removeAll(m_selectionGroup);
467 for (int i = 0; i < children.count(); i++) {
468 if (children.at(i)->type() == GROUPWIDGET) {
469 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
470 for (int j = 0; j < subchildren.count(); j++)
471 collidingItems.removeAll(subchildren.at(j));
473 collidingItems.removeAll(children.at(i));
476 for (int i = 0; i < collidingItems.count(); i++) {
477 if (!collidingItems.at(i)->isEnabled()) continue;
478 if (collidingItems.at(i)->type() == AVWIDGET) {
487 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
488 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
489 collidingItems.removeAll(m_selectionGroup);
490 for (int i = 0; i < children.count(); i++) {
491 if (children.at(i)->type() == GROUPWIDGET) {
492 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
493 for (int j = 0; j < subchildren.count(); j++)
494 collidingItems.removeAll(subchildren.at(j));
496 collidingItems.removeAll(children.at(i));
500 for (int i = 0; i < collidingItems.count(); i++) {
501 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
502 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
503 // Moving backward, determine best pos
504 QPainterPath clipPath;
505 clipPath.addRect(item->sceneBoundingRect());
506 QPainterPath res = shape.intersected(clipPath);
507 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
511 snappedPos += offset;
512 // make sure we have no collision
513 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
514 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
515 collidingItems.removeAll(m_selectionGroup);
516 for (int i = 0; i < children.count(); i++) {
517 if (children.at(i)->type() == GROUPWIDGET) {
518 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
519 for (int j = 0; j < subchildren.count(); j++)
520 collidingItems.removeAll(subchildren.at(j));
522 collidingItems.removeAll(children.at(i));
524 for (int i = 0; i < collidingItems.count(); i++) {
525 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
533 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
534 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
538 if (m_tool == RAZORTOOL) {
539 setCursor(m_razorCursor);
540 //QGraphicsView::mouseMoveEvent(event);
542 } else if (m_tool == SPACERTOOL) {
543 setCursor(m_spacerCursor);
547 QList<QGraphicsItem *> itemList = items(event->pos());
548 QGraphicsRectItem *item = NULL;
549 OPERATIONTYPE opMode = NONE;
551 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
553 } else for (int i = 0; i < itemList.count(); i++) {
554 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
555 item = (QGraphicsRectItem*) itemList.at(i);
560 if (item && event->buttons() == Qt::NoButton) {
561 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
562 if (m_tool == RAZORTOOL) {
563 // razor tool over a clip, display current frame in monitor
564 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
565 //TODO: solve crash when showing frame when moving razor over clip
566 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
571 opMode = clip->operationMode(mapToScene(event->pos()));
572 const double size = 5;
573 if (opMode == m_moveOpMode) {
574 QGraphicsView::mouseMoveEvent(event);
577 removeTipAnimation();
579 m_moveOpMode = opMode;
580 setTipAnimation(clip, opMode, size);
581 if (opMode == MOVE) {
582 setCursor(Qt::OpenHandCursor);
583 if (item->type() == AVWIDGET) {
584 ClipItem *ci = static_cast <ClipItem *>(item);
585 QString message = ci->clipName() + i18n(":");
586 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
587 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
588 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
589 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
590 if (clip->parentItem() == m_selectionGroup)
591 message.append(i18n(" Selection duration:"));
593 message.append(i18n(" Group duration:"));
594 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
595 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
596 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
597 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
600 emit displayMessage(message, InformationMessage);
602 } else if (opMode == RESIZESTART) {
603 setCursor(KCursor("left_side", Qt::SizeHorCursor));
604 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
605 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
606 } else if (opMode == RESIZEEND) {
607 setCursor(KCursor("right_side", Qt::SizeHorCursor));
608 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
609 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
610 } else if (opMode == FADEIN || opMode == FADEOUT) {
611 setCursor(Qt::PointingHandCursor);
612 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
613 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
614 setCursor(Qt::PointingHandCursor);
615 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
616 } else if (opMode == KEYFRAME) {
617 setCursor(Qt::PointingHandCursor);
618 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
620 } // no clip under mouse
621 else if (m_tool == RAZORTOOL) {
624 } else if (opMode == MOVEGUIDE) {
625 m_moveOpMode = opMode;
626 setCursor(Qt::SplitHCursor);
628 removeTipAnimation();
629 setCursor(Qt::ArrowCursor);
630 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
631 QGraphicsView::mouseMoveEvent(event);
633 setCursorPos(mappedXPos);
634 slotCheckPositionScrolling();
636 } else m_moveOpMode = NONE;
638 QGraphicsView::mouseMoveEvent(event);
642 void CustomTrackView::mousePressEvent(QMouseEvent * event)
644 setFocus(Qt::MouseFocusReason);
645 m_menuPosition = QPoint();
647 // special cases (middle click button or ctrl / shift click
648 if (event->button() == Qt::MidButton) {
650 m_blockRefresh = false;
651 m_operationMode = NONE;
655 if (event->modifiers() & Qt::ShiftModifier) {
656 // Rectangle selection
657 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
658 setDragMode(QGraphicsView::RubberBandDrag);
659 if (!(event->modifiers() & Qt::ControlModifier)) {
660 resetSelectionGroup();
661 scene()->clearSelection();
663 m_blockRefresh = false;
664 m_operationMode = RUBBERSELECTION;
665 QGraphicsView::mousePressEvent(event);
669 m_blockRefresh = true;
671 bool collision = false;
673 if (m_tool != RAZORTOOL) activateMonitor();
674 else if (m_document->renderer()->playSpeed() != 0.0) {
675 m_document->renderer()->pause();
678 m_clickEvent = event->pos();
680 // check item under mouse
681 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
683 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
684 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
685 setDragMode(QGraphicsView::ScrollHandDrag);
686 QGraphicsView::mousePressEvent(event);
687 m_blockRefresh = false;
688 m_operationMode = NONE;
692 // if a guide and a clip were pressed, just select the guide
693 for (int i = 0; i < collisionList.count(); ++i) {
694 if (collisionList.at(i)->type() == GUIDEITEM) {
695 // a guide item was pressed
696 m_dragGuide = (Guide *) collisionList.at(i);
697 if (event->button() == Qt::LeftButton) { // move it
698 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
700 m_operationMode = MOVEGUIDE;
701 // deselect all clips so that only the guide will move
702 m_scene->clearSelection();
703 resetSelectionGroup(false);
704 updateSnapPoints(NULL);
705 QGraphicsView::mousePressEvent(event);
707 } else // show context menu
712 // Find first clip, transition or group under mouse (when no guides selected)
714 AbstractGroupItem *dragGroup = NULL;
715 AbstractClipItem *collisionClip = NULL;
717 while (!m_dragGuide && ct < collisionList.count()) {
718 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
719 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
720 if (collisionClip->isItemLocked())
722 if (collisionClip == m_dragItem)
723 collisionClip = NULL;
725 m_dragItem = collisionClip;
727 m_dragItemInfo = m_dragItem->info();
728 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
729 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
730 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
737 if (m_dragItem) emit clipItemSelected(NULL);
740 #if QT_VERSION >= 0x040600
741 // Add shadow to dragged item, currently disabled because of painting artifacts
742 //TODO: re-enable when fixed
743 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
744 eff->setBlurRadius(5);
745 eff->setOffset(3, 3);
746 m_dragItem->setGraphicsEffect(eff);*/
748 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
749 // update transition menu action
750 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
751 m_autoTransition->setEnabled(true);
752 } else m_autoTransition->setEnabled(false);
754 // context menu requested
755 if (event->button() == Qt::RightButton) {
757 if (dragGroup) dragGroup->setSelected(true);
758 else if (!m_dragItem->isSelected()) {
759 resetSelectionGroup(false);
760 m_scene->clearSelection();
761 m_dragItem->setSelected(true);
763 } else if (!m_dragGuide) {
764 // check if there is a guide close to mouse click
765 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
766 for (int i = 0; i < guidesCollisionList.count(); i++) {
767 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
768 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
772 // keep this to support multiple guides context menu in the future (?)
773 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
774 guidesCollisionList.removeAt(0);
776 if (!guidesCollisionList.isEmpty())
777 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
780 m_operationMode = NONE;
781 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
782 m_menuPosition = m_clickEvent;
788 // No item under click
789 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
790 resetSelectionGroup(false);
791 setCursor(Qt::ArrowCursor);
792 m_scene->clearSelection();
794 updateClipTypeActions(NULL);
795 if (m_tool == SPACERTOOL) {
796 QList<QGraphicsItem *> selection;
797 if (event->modifiers() == Qt::ControlModifier) {
798 // Ctrl + click, select all items on track after click position
799 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
800 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
801 // Cannot use spacer on locked track
802 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
806 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
809 selection = checkForGroups(rect, &isOk);
811 // groups found on track, do not allow the move
812 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
816 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
818 // Select all items on all tracks after click position
819 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
820 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
823 QList <GenTime> offsetList;
824 // create group to hold selected items
825 m_selectionGroup = new AbstractGroupItem(m_document->fps());
826 scene()->addItem(m_selectionGroup);
828 for (int i = 0; i < selection.count(); i++) {
829 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
830 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
831 if (item->isItemLocked()) continue;
832 offsetList.append(item->startPos());
833 offsetList.append(item->endPos());
834 m_selectionGroup->addToGroup(selection.at(i));
835 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
836 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
837 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
838 QList<QGraphicsItem *> children = selection.at(i)->childItems();
839 for (int j = 0; j < children.count(); j++) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
841 offsetList.append(item->startPos());
842 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
848 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
849 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
850 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
853 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
854 if (!offsetList.isEmpty()) {
856 QList <GenTime> cleandOffsetList;
857 GenTime startOffset = offsetList.takeFirst();
858 for (int k = 0; k < offsetList.size(); k++) {
859 GenTime newoffset = offsetList.at(k) - startOffset;
860 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
861 cleandOffsetList.append(newoffset);
864 updateSnapPoints(NULL, cleandOffsetList, true);
866 m_operationMode = SPACER;
868 setCursorPos((int)(mapToScene(event->x(), 0).x()));
870 QGraphicsView::mousePressEvent(event);
875 if (m_tool == RAZORTOOL && m_dragItem) {
876 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
877 if (m_dragItem->type() == TRANSITIONWIDGET) {
878 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
880 m_document->renderer()->pause();
881 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
882 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
885 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
886 m_commandStack->push(command);
888 setDocumentModified();
895 bool itemSelected = false;
896 if (m_dragItem->isSelected())
898 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
900 else if (dragGroup && dragGroup->isSelected())
903 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
904 if (event->modifiers() != Qt::ControlModifier) {
905 resetSelectionGroup(false);
906 m_scene->clearSelection();
907 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
908 viewport()->update();
909 } else resetSelectionGroup();
911 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
912 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
913 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
915 bool selected = !m_dragItem->isSelected();
917 dragGroup->setSelected(selected);
919 m_dragItem->setSelected(selected);
921 groupSelectedItems();
922 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
923 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
924 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
927 if (collisionClip != NULL || m_dragItem == NULL) {
928 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
929 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
930 emit clipItemSelected(selected);
932 emit clipItemSelected(NULL);
936 // If clicked item is selected, allow move
937 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
939 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
940 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 // Update snap points
943 if (m_selectionGroup == NULL) {
944 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
945 updateSnapPoints(NULL);
947 updateSnapPoints(m_dragItem);
949 QList <GenTime> offsetList;
950 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
951 for (int i = 0; i < children.count(); i++) {
952 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
953 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
954 offsetList.append(item->startPos());
955 offsetList.append(item->endPos());
958 if (!offsetList.isEmpty()) {
960 GenTime startOffset = offsetList.takeFirst();
961 QList <GenTime> cleandOffsetList;
962 for (int k = 0; k < offsetList.size(); k++) {
963 GenTime newoffset = offsetList.at(k) - startOffset;
964 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
965 cleandOffsetList.append(newoffset);
968 updateSnapPoints(NULL, cleandOffsetList, true);
972 if (m_operationMode == KEYFRAME) {
973 m_dragItem->updateSelectedKeyFrame();
974 m_blockRefresh = false;
976 } else if (m_operationMode == MOVE) {
977 setCursor(Qt::ClosedHandCursor);
978 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
980 info.startPos = m_dragItem->startPos();
981 info.track = m_dragItem->track();
982 int transitiontrack = getPreviousVideoTrack(info.track);
983 ClipItem *transitionClip = NULL;
984 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
985 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
986 info.endPos = transitionClip->endPos();
988 GenTime transitionDuration(65, m_document->fps());
989 if (m_dragItem->cropDuration() < transitionDuration)
990 info.endPos = m_dragItem->endPos();
992 info.endPos = info.startPos + transitionDuration;
994 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
995 // Check there is no other transition at that place
996 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
997 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
998 QList<QGraphicsItem *> selection = m_scene->items(r);
999 bool transitionAccepted = true;
1000 for (int i = 0; i < selection.count(); i++) {
1001 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1002 Transition *tr = static_cast <Transition *>(selection.at(i));
1003 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1004 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1005 } else transitionAccepted = false;
1008 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1009 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1010 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1012 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1013 info.track = m_dragItem->track();
1014 int transitiontrack = getPreviousVideoTrack(info.track);
1015 ClipItem *transitionClip = NULL;
1016 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1017 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1018 info.startPos = transitionClip->startPos();
1020 GenTime transitionDuration(65, m_document->fps());
1021 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1022 else info.startPos = info.endPos - transitionDuration;
1024 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1025 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1026 EffectsList::setParameter(transition, "reverse", "1");
1028 // Check there is no other transition at that place
1029 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1030 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1031 QList<QGraphicsItem *> selection = m_scene->items(r);
1032 bool transitionAccepted = true;
1033 for (int i = 0; i < selection.count(); i++) {
1034 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1035 Transition *tr = static_cast <Transition *>(selection.at(i));
1036 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1037 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1038 } else transitionAccepted = false;
1041 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1042 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1044 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1045 resetSelectionGroup(false);
1046 m_dragItem->setSelected(true);
1049 m_blockRefresh = false;
1051 QGraphicsView::mousePressEvent(event);
1054 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1056 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1057 QList<QGraphicsItem *> list = scene()->items(p);
1058 AbstractGroupItem *group = NULL;
1059 for (int i = 0; i < list.size(); i++) {
1060 if (!list.at(i)->isEnabled()) continue;
1061 if (list.at(i)->type() == GROUPWIDGET) {
1062 group = static_cast <AbstractGroupItem *>(list.at(i));
1066 rebuildGroup(group);
1069 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1072 QList <QGraphicsItem *> children = group->childItems();
1073 m_document->clipManager()->removeGroup(group);
1074 scene()->destroyItemGroup(group);
1075 for (int i = 0; i < children.count(); i++)
1076 children.at(i)->setSelected(true);
1077 groupSelectedItems(false, true);
1081 void CustomTrackView::resetSelectionGroup(bool selectItems)
1083 if (m_selectionGroup) {
1084 // delete selection group
1085 bool snap = KdenliveSettings::snaptopoints();
1086 KdenliveSettings::setSnaptopoints(false);
1088 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1089 scene()->destroyItemGroup(m_selectionGroup);
1090 for (int i = 0; i < children.count(); i++) {
1091 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1092 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1093 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1094 children.at(i)->setSelected(selectItems);
1096 } else if (children.at(i)->type() == GROUPWIDGET) {
1097 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1098 children.at(i)->setSelected(selectItems);
1101 m_selectionGroup = NULL;
1102 KdenliveSettings::setSnaptopoints(snap);
1106 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1108 if (m_selectionGroup) {
1109 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1112 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1113 if (selection.isEmpty()) return;
1115 // Find top left position of selection
1116 for (int i = 0; i < selection.count(); i++) {
1117 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1118 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1119 } else if (selection.at(i)->parentItem()) {
1120 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1124 if (force || selection.count() > 1) {
1125 bool snap = KdenliveSettings::snaptopoints();
1126 KdenliveSettings::setSnaptopoints(false);
1127 if (createNewGroup) {
1128 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1129 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1130 QPointF diff = newGroup->pos();
1131 newGroup->translate(-diff.x(), -diff.y());
1132 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1134 scene()->addItem(newGroup);
1136 // Check if we are trying to include a group in a group
1137 QList <AbstractGroupItem *> groups;
1138 for (int i = 0; i < selection.count(); i++) {
1139 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1140 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1141 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1142 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1144 if (!groups.isEmpty()) {
1145 // ungroup previous groups
1146 while (!groups.isEmpty()) {
1147 AbstractGroupItem *grp = groups.takeFirst();
1148 m_document->clipManager()->removeGroup(grp);
1149 scene()->destroyItemGroup(grp);
1151 selection = m_scene->selectedItems();
1154 for (int i = 0; i < selection.count(); i++) {
1155 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1156 newGroup->addToGroup(selection.at(i));
1157 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1160 KdenliveSettings::setSnaptopoints(snap);
1162 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1163 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1164 QPointF diff = m_selectionGroup->pos();
1165 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1166 m_selectionGroup->translate(- diff.x(), -diff.y());
1168 scene()->addItem(m_selectionGroup);
1169 for (int i = 0; i < selection.count(); i++) {
1170 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1171 m_selectionGroup->addToGroup(selection.at(i));
1172 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1175 KdenliveSettings::setSnaptopoints(snap);
1176 if (m_selectionGroup) {
1177 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1178 m_selectionGroupInfo.track = m_selectionGroup->track();
1181 } else resetSelectionGroup();
1184 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1186 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1187 /*if (m_moveOpMode == KEYFRAME) {
1188 // user double clicked on a keyframe, open edit dialog
1189 //TODO: update for effects with several values per keyframe
1190 QDialog d(parentWidget());
1191 Ui::KeyFrameDialog_UI view;
1193 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1194 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1195 view.kfr_value->setFocus();
1196 if (d.exec() == QDialog::Accepted) {
1197 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1198 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1199 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1200 QString previous = item->keyframes(item->selectedEffectIndex());
1201 item->updateKeyframeEffect();
1202 QString next = item->keyframes(item->selectedEffectIndex());
1203 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1204 m_commandStack->push(command);
1205 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1206 emit clipItemSelected(item, item->selectedEffectIndex());
1211 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1212 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1213 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1214 //QString previous = item->keyframes(item->selectedEffectIndex());
1215 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1216 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1217 //item->updateKeyframeEffect();
1218 //QString next = item->keyframes(item->selectedEffectIndex());
1219 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1220 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1221 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1222 m_commandStack->push(command);
1223 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1224 emit clipItemSelected(item, item->selectedEffectIndex());
1226 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1229 QList<QGraphicsItem *> collisionList = items(event->pos());
1230 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1231 Guide *editGuide = (Guide *) collisionList.at(0);
1232 if (editGuide) slotEditGuide(editGuide->info());
1237 void CustomTrackView::editItemDuration()
1239 AbstractClipItem *item;
1243 if (m_scene->selectedItems().count() == 1) {
1244 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1246 if (m_scene->selectedItems().empty())
1247 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1249 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1255 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1259 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1260 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1264 if (!item->isItemLocked()) {
1267 if (item->type() == TRANSITIONWIDGET)
1268 getTransitionAvailableSpace(item, minimum, maximum);
1270 getClipAvailableSpace(item, minimum, maximum);
1272 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1273 if (d.exec() == QDialog::Accepted) {
1274 ItemInfo clipInfo = item->info();
1275 ItemInfo startInfo = clipInfo;
1276 if (item->type() == TRANSITIONWIDGET) {
1277 // move & resize transition
1278 clipInfo.startPos = d.startPos();
1279 clipInfo.endPos = clipInfo.startPos + d.duration();
1280 clipInfo.track = item->track();
1281 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1282 m_commandStack->push(command);
1284 // move and resize clip
1285 QUndoCommand *moveCommand = new QUndoCommand();
1286 moveCommand->setText(i18n("Edit clip"));
1287 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1288 // duration was reduced, so process it first
1289 clipInfo.endPos = clipInfo.startPos + d.duration();
1290 clipInfo.cropStart = d.cropStart();
1291 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1293 if (d.startPos() != clipInfo.startPos) {
1294 startInfo = clipInfo;
1295 clipInfo.startPos = d.startPos();
1296 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1297 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1299 if (d.duration() > item->cropDuration()) {
1300 // duration was increased, so process it after move
1301 startInfo = clipInfo;
1302 clipInfo.endPos = clipInfo.startPos + d.duration();
1303 clipInfo.cropStart = d.cropStart();
1304 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1306 m_commandStack->push(moveCommand);
1310 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1314 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1316 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1318 clip->setKeyframes(index, keyframes);
1319 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1320 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1324 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1326 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1327 m_editGuide->setEnabled(m_dragGuide != NULL);
1328 m_markerMenu->clear();
1329 m_markerMenu->setEnabled(false);
1331 m_timelineContextMenu->popup(pos);
1332 } else if (group != NULL) {
1333 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1334 m_ungroupAction->setEnabled(true);
1335 updateClipTypeActions(NULL);
1336 m_timelineContextClipMenu->popup(pos);
1338 m_ungroupAction->setEnabled(false);
1339 if (clip->type() == AVWIDGET) {
1340 ClipItem *item = static_cast <ClipItem*>(clip);
1341 //build go to marker menu
1342 if (item->baseClip()) {
1343 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1344 int offset = item->startPos().frames(m_document->fps());
1345 if (!markers.isEmpty()) {
1346 for (int i = 0; i < markers.count(); i++) {
1347 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1348 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1349 QAction *go = m_markerMenu->addAction(position);
1350 go->setData(pos + offset);
1353 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1355 updateClipTypeActions(item);
1356 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1357 m_timelineContextClipMenu->popup(pos);
1358 } else if (clip->type() == TRANSITIONWIDGET) {
1359 m_timelineContextTransitionMenu->popup(pos);
1364 void CustomTrackView::activateMonitor()
1366 emit activateDocumentMonitor();
1369 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1371 resetSelectionGroup();
1373 info.startPos = GenTime();
1374 info.cropStart = GenTime(in, m_document->fps());
1375 info.endPos = GenTime(out - in, m_document->fps());
1376 info.cropDuration = info.endPos - info.startPos;
1379 // Check if clip can be inserted at that position
1380 ItemInfo pasteInfo = info;
1381 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1382 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1383 pasteInfo.track = selectedTrack();
1384 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1385 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1389 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1390 m_commandStack->push(command);
1392 selectClip(true, false);
1393 // Automatic audio split
1394 if (KdenliveSettings::splitaudio())
1398 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1400 if (data->hasFormat("kdenlive/clip")) {
1402 m_scene->clearSelection();
1403 resetSelectionGroup(false);
1404 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1405 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1407 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1410 QPointF framePos = mapToScene(pos);
1412 info.startPos = GenTime();
1413 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1414 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1415 info.cropDuration = info.endPos - info.startPos;
1418 // Check if clip can be inserted at that position
1419 ItemInfo pasteInfo = info;
1420 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1421 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1422 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1423 framePos.setX((int)(framePos.x() + 0.5));
1424 framePos.setY(pasteInfo.track * m_tracksHeight);
1425 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1428 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1429 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1430 m_selectionGroup->addToGroup(item);
1431 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1433 QList <GenTime> offsetList;
1434 offsetList.append(info.endPos);
1435 updateSnapPoints(NULL, offsetList);
1436 m_selectionGroup->setPos(framePos);
1437 scene()->addItem(m_selectionGroup);
1438 m_selectionGroup->setSelected(true);
1440 } else if (data->hasFormat("kdenlive/producerslist")) {
1442 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1443 m_scene->clearSelection();
1444 resetSelectionGroup(false);
1446 QList <GenTime> offsetList;
1447 QList <ItemInfo> infoList;
1448 QPointF framePos = mapToScene(pos);
1449 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1450 int track = (int)(framePos.y() / m_tracksHeight);
1451 framePos.setX((int)(framePos.x() + 0.5));
1452 framePos.setY(track * m_tracksHeight);
1454 // Check if clips can be inserted at that position
1455 for (int i = 0; i < ids.size(); ++i) {
1456 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1458 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1462 info.startPos = start;
1463 info.cropDuration = clip->duration();
1464 info.endPos = info.startPos + info.cropDuration;
1466 infoList.append(info);
1467 start += clip->duration();
1469 if (!canBePastedTo(infoList, AVWIDGET)) {
1472 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1474 for (int i = 0; i < ids.size(); ++i) {
1475 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1477 info.startPos = start;
1478 info.cropDuration = clip->duration();
1479 info.endPos = info.startPos + info.cropDuration;
1481 start += info.cropDuration;
1482 offsetList.append(start);
1483 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1484 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1485 m_selectionGroup->addToGroup(item);
1486 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1489 updateSnapPoints(NULL, offsetList);
1490 m_selectionGroup->setPos(framePos);
1491 scene()->addItem(m_selectionGroup);
1492 //m_selectionGroup->setZValue(10);
1493 m_thumbsTimer.start();
1497 // the drag is not a clip (may be effect, ...)
1505 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1507 if (insertDropClips(event->mimeData(), event->pos())) {
1508 event->acceptProposedAction();
1509 } else QGraphicsView::dragEnterEvent(event);
1512 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1514 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1515 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1516 collindingItems.removeAll(item);
1517 if (collindingItems.isEmpty()) return false;
1519 for (int i = 0; i < collindingItems.count(); i++) {
1520 QGraphicsItem *collision = collindingItems.at(i);
1521 if (collision->type() == item->type()) {
1523 kDebug() << "// COLLISIION DETECTED";
1531 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1533 int track = m_document->tracksCount() - clip->track();
1534 GenTime pos = clip->startPos();
1535 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1536 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1539 bool success = true;
1540 for (int i = 0; i < clip->effectsCount(); i++) {
1541 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1543 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1544 m_document->renderer()->doRefresh();
1547 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1549 if (pos < GenTime()) {
1551 m_document->addTrackEffect(track - 1, effect);
1552 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1553 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1556 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1558 // Special case: speed effect
1559 if (effect.attribute("id") == "speed") {
1560 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1561 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1564 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1565 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1566 if (strobe == 0) strobe = 1;
1567 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1568 EffectsParameterList params = clip->addEffect(effect);
1569 m_document->renderer()->mltAddEffect(track, pos, params);
1570 if (clip->isSelected()) emit clipItemSelected(clip);
1573 EffectsParameterList params = clip->addEffect(effect);
1574 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1575 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1576 if (clip->isSelected()) emit clipItemSelected(clip);
1577 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1580 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1582 QString index = effect.attribute("kdenlive_ix");
1583 if (pos < GenTime()) {
1584 // Delete track effect
1585 m_document->removeTrackEffect(track - 1, effect);
1586 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1587 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1590 // Special case: speed effect
1591 if (effect.attribute("id") == "speed") {
1592 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1594 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1595 clip->deleteEffect(index);
1596 emit clipItemSelected(clip);
1597 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1601 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1602 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1603 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1606 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1608 clip->deleteEffect(index);
1609 emit clipItemSelected(clip);
1613 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1615 QList<QGraphicsItem *> itemList = group->childItems();
1616 QUndoCommand *effectCommand = new QUndoCommand();
1618 QDomNode namenode = effect.elementsByTagName("name").item(0);
1619 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1620 else effectName = i18n("effect");
1621 effectCommand->setText(i18n("Add %1", effectName));
1623 for (int i = 0; i < itemList.count(); i++) {
1624 if (itemList.at(i)->type() == AVWIDGET) {
1625 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1626 if (effect.attribute("type") == "audio") {
1627 // Don't add audio effects on video clips
1628 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1629 } else if (effect.hasAttribute("type") == false) {
1630 // Don't add video effect on audio clips
1631 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1634 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1635 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1638 if (item->isItemLocked()) {
1641 item->initEffect(effect);
1642 if (effect.attribute("tag") == "ladspa") {
1643 QString ladpsaFile = m_document->getLadspaFile();
1644 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1645 effect.setAttribute("src", ladpsaFile);
1647 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1652 m_commandStack->push(effectCommand);
1653 setDocumentModified();
1654 } else delete effectCommand;
1657 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1659 QList<QGraphicsItem *> itemList;
1660 QUndoCommand *effectCommand = new QUndoCommand();
1662 QDomNode namenode = effect.elementsByTagName("name").item(0);
1663 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1664 else effectName = i18n("effect");
1665 effectCommand->setText(i18n("Add %1", effectName));
1667 if (track == -1) itemList = scene()->selectedItems();
1668 if (itemList.isEmpty()) {
1669 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1670 if (clip) itemList.append(clip);
1671 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1675 for (int i = 0; i < itemList.count(); i++) {
1676 if (itemList.at(i)->type() == GROUPWIDGET) {
1677 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1678 for (int j = 0; j < subitems.count(); j++) {
1679 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1684 for (int i = 0; i < itemList.count(); i++) {
1685 if (itemList.at(i)->type() == AVWIDGET) {
1686 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1687 if (effect.attribute("type") == "audio") {
1688 // Don't add audio effects on video clips
1689 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1690 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1693 } else if (effect.hasAttribute("type") == false) {
1694 // Don't add video effect on audio clips
1695 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1696 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1700 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1701 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1704 if (item->isItemLocked()) {
1707 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1708 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1709 } else item->initEffect(effect);
1710 if (effect.attribute("tag") == "ladspa") {
1711 QString ladpsaFile = m_document->getLadspaFile();
1712 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1713 effect.setAttribute("src", ladpsaFile);
1715 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1718 if (effectCommand->childCount() > 0) {
1719 m_commandStack->push(effectCommand);
1720 setDocumentModified();
1721 } else delete effectCommand;
1724 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1727 // delete track effect
1728 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1729 m_commandStack->push(command);
1730 setDocumentModified();
1733 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1734 //clip is in a group, also remove the effect in other clips of the group
1735 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1736 QUndoCommand *delCommand = new QUndoCommand();
1738 QDomNode namenode = effect.elementsByTagName("name").item(0);
1739 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1740 else effectName = i18n("effect");
1741 delCommand->setText(i18n("Delete %1", effectName));
1744 for (int i = 0; i < items.count(); i++) {
1745 if (items.at(i)->type() == GROUPWIDGET) {
1746 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1747 for (int j = 0; j < subitems.count(); j++) {
1748 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1753 for (int i = 0; i < items.count(); i++) {
1754 if (items.at(i)->type() == AVWIDGET) {
1755 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1756 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1758 QDomElement eff = item->effectAt(ix);
1759 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1763 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1764 else delete delCommand;
1767 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1768 m_commandStack->push(command);
1769 setDocumentModified();
1772 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1774 if (insertedEffect.isNull()) {
1775 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1778 QDomElement effect = insertedEffect.cloneNode().toElement();
1779 if (pos < GenTime()) {
1780 // editing a track effect
1781 EffectsParameterList effectParams = getEffectArgs(effect);
1782 if (effect.attribute("tag") == "ladspa") {
1783 // Update the ladspa affect file
1784 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1786 // check if we are trying to reset a keyframe effect
1787 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1788 //clip->initEffect(effect);
1789 effectParams = getEffectArgs(effect);
1791 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1792 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1793 m_document->setTrackEffect(track - 1, ix, effect);
1797 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1799 // Special case: speed effect
1800 if (effect.attribute("id") == "speed") {
1801 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1803 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1804 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1805 if (strobe == 0) strobe = 1;
1806 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1808 clip->setEffectAt(ix, effect);
1809 if (ix == clip->selectedEffectIndex()) {
1810 clip->setSelectedEffect(ix);
1811 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1816 EffectsParameterList effectParams = getEffectArgs(effect);
1817 if (effect.attribute("tag") == "ladspa") {
1818 // Update the ladspa affect file
1819 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1821 // check if we are trying to reset a keyframe effect
1822 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1823 clip->initEffect(effect);
1824 effectParams = getEffectArgs(effect);
1826 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1827 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1829 clip->setEffectAt(ix, effect);
1830 if (ix == clip->selectedEffectIndex()) {
1831 clip->setSelectedEffect(ix);
1832 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1834 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1835 // A fade effect was modified, update the clip
1836 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1837 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1838 clip->setFadeIn(pos);
1840 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1841 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1842 clip->setFadeOut(pos);
1846 setDocumentModified();
1849 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1851 if (pos < GenTime()) {
1852 // Moving track effect
1853 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1854 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1856 if (!act.isNull() && !before.isNull()) {
1857 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1858 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1859 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1860 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1861 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1864 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1865 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1866 QDomElement act = clip->effectAt(newPos - 1);
1867 QDomElement before = clip->effectAt(oldPos - 1);
1868 clip->setEffectAt(oldPos - 1, act);
1869 clip->setEffectAt(newPos - 1, before);
1870 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1871 if (act.attribute("id") == "speed") {
1872 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1873 } else if (before.attribute("id") == "speed") {
1874 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1875 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1876 emit clipItemSelected(clip, newPos - 1);
1877 setDocumentModified();
1878 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1881 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1883 EditEffectCommand *command;
1885 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1886 else effect = clip->effectAt(effectPos);
1887 QDomElement oldEffect = effect.cloneNode().toElement();
1888 effect.setAttribute("disable", (int) disable);
1892 // editing track effect
1893 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1895 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1897 m_commandStack->push(command);
1898 setDocumentModified();;
1901 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1903 MoveEffectCommand *command;
1905 // editing track effect
1906 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1907 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1908 m_commandStack->push(command);
1909 setDocumentModified();
1912 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1914 EditEffectCommand *command;
1915 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1916 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1917 m_commandStack->push(command);
1920 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1922 QDomElement effect = clip->getEffectAt(ix);
1923 QDomElement oldeffect = effect.cloneNode().toElement();
1924 effect.setAttribute("region", region);
1925 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1926 m_commandStack->push(command);
1929 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1933 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1934 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1935 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1937 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);
1939 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1940 m_blockRefresh = false;
1944 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1946 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1947 int cutPos = (int) cutTime.frames(m_document->fps());
1949 newPos.startPos = cutTime;
1950 newPos.endPos = info.endPos;
1951 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1952 newPos.track = info.track;
1953 newPos.cropDuration = newPos.endPos - newPos.startPos;
1955 bool snap = KdenliveSettings::snaptopoints();
1956 KdenliveSettings::setSnaptopoints(false);
1957 ClipItem *dup = item->clone(newPos);
1958 // remove unwanted effects (fade in) from 2nd part of cutted clip
1959 int ix = dup->hasEffect(QString(), "fadein");
1961 QDomElement oldeffect = item->effectAt(ix);
1962 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1964 ix = dup->hasEffect(QString(), "fade_from_black");
1966 QDomElement oldeffect = item->effectAt(ix);
1967 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1969 item->resizeEnd(cutPos);
1970 scene()->addItem(dup);
1971 if (item->checkKeyFrames())
1972 slotRefreshEffects(item);
1973 if (dup->checkKeyFrames())
1974 slotRefreshEffects(dup);
1975 item->baseClip()->addReference();
1976 m_document->updateClip(item->baseClip()->getId());
1977 setDocumentModified();
1978 KdenliveSettings::setSnaptopoints(snap);
1980 //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);
1984 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1985 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1987 if (!item || !dup || item == dup) {
1988 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1989 m_blockRefresh = false;
1992 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1993 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1997 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1998 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1999 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2000 //deleteClip(dup->info());
2002 bool snap = KdenliveSettings::snaptopoints();
2003 KdenliveSettings::setSnaptopoints(false);
2005 if (dup->isSelected()) emit clipItemSelected(NULL);
2006 dup->baseClip()->removeReference();
2007 m_document->updateClip(dup->baseClip()->getId());
2008 scene()->removeItem(dup);
2011 ItemInfo clipinfo = item->info();
2012 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2013 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2015 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2016 setDocumentModified();
2018 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2020 KdenliveSettings::setSnaptopoints(snap);
2023 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2026 void CustomTrackView::slotEnableRefresh()
2028 m_blockRefresh = false;
2031 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2033 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2034 if (itemList.count() == 1) {
2035 if (itemList.at(0)->type() == AVWIDGET) {
2036 ClipItem *item = (ClipItem *) itemList.at(0);
2038 info.track = item->track();
2039 ClipItem *transitionClip = NULL;
2040 const int transitiontrack = getPreviousVideoTrack(info.track);
2041 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2042 if (pos < item->startPos() + item->cropDuration() / 2) {
2043 // add transition to clip start
2044 info.startPos = item->startPos();
2045 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2046 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2047 info.endPos = transitionClip->endPos();
2048 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2049 // Check there is no other transition at that place
2050 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2051 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2052 QList<QGraphicsItem *> selection = m_scene->items(r);
2053 bool transitionAccepted = true;
2054 for (int i = 0; i < selection.count(); i++) {
2055 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2056 Transition *tr = static_cast <Transition *>(selection.at(i));
2057 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2058 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2059 } else transitionAccepted = false;
2062 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2063 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2066 // add transition to clip end
2067 info.endPos = item->endPos();
2068 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2069 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2070 info.startPos = transitionClip->startPos();
2071 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2072 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2073 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2075 // Check there is no other transition at that place
2076 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2077 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2078 QList<QGraphicsItem *> selection = m_scene->items(r);
2079 bool transitionAccepted = true;
2080 for (int i = 0; i < selection.count(); i++) {
2081 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2082 Transition *tr = static_cast <Transition *>(selection.at(i));
2083 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2084 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2085 } else transitionAccepted = false;
2088 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2089 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2092 } else for (int i = 0; i < itemList.count(); i++) {
2093 if (itemList.at(i)->type() == AVWIDGET) {
2094 ClipItem *item = (ClipItem *) itemList.at(i);
2096 info.startPos = item->startPos();
2097 info.endPos = info.startPos + GenTime(65, m_document->fps());
2098 info.track = item->track();
2100 // Check there is no other transition at that place
2101 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2102 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2103 QList<QGraphicsItem *> selection = m_scene->items(r);
2104 bool transitionAccepted = true;
2105 for (int i = 0; i < selection.count(); i++) {
2106 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2107 Transition *tr = static_cast <Transition *>(selection.at(i));
2108 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2109 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2110 } else transitionAccepted = false;
2113 int transitiontrack = getPreviousVideoTrack(info.track);
2114 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2115 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2120 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2122 if (transitionInfo.startPos >= transitionInfo.endPos) {
2123 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2126 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2127 m_commandStack->push(command);
2128 setDocumentModified();
2131 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2133 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2134 //kDebug() << "---- ADDING transition " << params.attribute("value");
2135 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2136 scene()->addItem(tr);
2137 setDocumentModified();
2139 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2144 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2146 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2148 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2151 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2152 if (m_dragItem == item) m_dragItem = NULL;
2154 #if QT_VERSION >= 0x040600
2155 // animate item deletion
2156 item->closeAnimation();
2160 emit transitionItemSelected(NULL);
2161 setDocumentModified();
2164 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2166 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2167 QDomElement xml = tr->toXML();
2168 if (old.isNull() || xml.isNull()) {
2169 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2172 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2173 m_commandStack->push(command);
2174 setDocumentModified();
2177 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2179 Transition *item = getTransitionItemAt(pos, track);
2181 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2185 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2186 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);
2187 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2188 item->setTransitionParameters(transition);
2189 if (updateTransitionWidget) {
2190 ItemInfo info = item->info();
2192 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2193 if (transitionClip && transitionClip->baseClip()) {
2194 QString size = transitionClip->baseClip()->getProperty("frame_size");
2195 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2196 if (factor == 0) factor = 1.0;
2197 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2198 p.setY(size.section('x', 1, 1).toInt());
2200 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2202 setDocumentModified();
2205 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2208 const QPointF pos = mapToScene(event->pos());
2209 if (m_selectionGroup) {
2210 m_selectionGroup->setPos(pos);
2211 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2212 event->acceptProposedAction();
2214 // Drag enter was not possible, try again at mouse position
2215 insertDropClips(event->mimeData(), event->pos());
2219 QGraphicsView::dragMoveEvent(event);
2223 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2225 if (m_selectionGroup && m_clipDrag) {
2226 m_thumbsTimer.stop();
2227 m_waitingThumbs.clear();
2228 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2230 scene()->destroyItemGroup(m_selectionGroup);
2231 m_selectionGroup = NULL;
2232 } else QGraphicsView::dragLeaveEvent(event);
2235 void CustomTrackView::dropEvent(QDropEvent * event)
2237 if (m_selectionGroup && m_clipDrag) {
2238 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2239 resetSelectionGroup();
2240 m_scene->clearSelection();
2241 bool hasVideoClip = false;
2242 QUndoCommand *addCommand = new QUndoCommand();
2243 addCommand->setText(i18n("Add timeline clip"));
2244 QList <ClipItem *> brokenClips;
2246 for (int i = 0; i < items.count(); i++) {
2247 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2248 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2249 if (items.count() == 1) {
2250 updateClipTypeActions(item);
2252 updateClipTypeActions(NULL);
2255 //TODO: take care of edit mode for undo
2256 item->baseClip()->addReference();
2257 //item->setZValue(item->defaultZValue());
2258 m_document->updateClip(item->baseClip()->getId());
2259 ItemInfo info = item->info();
2261 int tracknumber = m_document->tracksCount() - info.track - 1;
2262 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2263 if (isLocked) item->setItemLocked(true);
2264 ItemInfo clipInfo = info;
2265 clipInfo.track = m_document->tracksCount() - item->track();
2267 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2269 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2270 brokenClips.append(item);
2273 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2275 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2277 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2278 // add transparency transition
2279 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2280 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2282 item->setSelected(true);
2284 qDeleteAll(brokenClips);
2285 brokenClips.clear();
2286 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2287 else delete addCommand;
2289 // Automatic audio split
2290 if (KdenliveSettings::splitaudio())
2292 setDocumentModified();
2296 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2297 QList<QGraphicsItem *> selection = m_scene->items(rect);
2298 QStringList timelineList;
2300 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2301 for (int i = 0; i < selection.count(); i++) {
2302 if (selection.at(i)->type() == AVWIDGET) {
2303 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2304 int start = clip->startPos().frames(m_document->fps());
2305 int end = clip->endPos().frames(m_document->fps());
2306 timelineList.append(QString::number(start) + "-" + QString::number(end));
2309 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2312 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2313 if (items.count() > 1) groupSelectedItems(true);
2314 event->setDropAction(Qt::MoveAction);
2316 } else QGraphicsView::dropEvent(event);
2320 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2322 bool snap = KdenliveSettings::snaptopoints();
2323 KdenliveSettings::setSnaptopoints(false);
2324 if (mode == OVERWRITEEDIT) {
2325 // if we are in overwrite mode, move clips accordingly
2327 if (item == NULL) info = posinfo;
2328 else info = item->info();
2329 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);
2330 QList<QGraphicsItem *> selection = m_scene->items(rect);
2331 if (item) selection.removeAll(item);
2332 for (int i = 0; i < selection.count(); i++) {
2333 if (!selection.at(i)->isEnabled()) continue;
2334 if (selection.at(i)->type() == AVWIDGET) {
2335 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2336 if (clip->startPos() < info.startPos) {
2337 if (clip->endPos() > info.endPos) {
2338 ItemInfo clipInfo = clip->info();
2339 ItemInfo dupInfo = clipInfo;
2340 GenTime diff = info.startPos - clipInfo.startPos;
2341 dupInfo.startPos = info.startPos;
2342 dupInfo.cropStart += diff;
2343 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2344 ItemInfo newdupInfo = dupInfo;
2345 GenTime diff2 = info.endPos - info.startPos;
2346 newdupInfo.startPos = info.endPos;
2347 newdupInfo.cropStart += diff2;
2348 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2349 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2350 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2351 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2352 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2354 ItemInfo newclipInfo = clip->info();
2355 newclipInfo.endPos = info.startPos;
2356 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2357 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2359 } else if (clip->endPos() <= info.endPos) {
2360 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2361 scene()->removeItem(clip);
2365 ItemInfo newclipInfo = clip->info();
2366 newclipInfo.startPos = info.endPos;
2367 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2368 clip->resizeStart(info.endPos.frames(m_document->fps()));
2372 } else if (mode == INSERTEDIT) {
2373 // if we are in push mode, move clips accordingly
2375 if (item == NULL) info = posinfo;
2376 else info = item->info();
2377 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);
2378 QList<QGraphicsItem *> selection = m_scene->items(rect);
2379 if (item) selection.removeAll(item);
2380 for (int i = 0; i < selection.count(); i++) {
2381 if (selection.at(i)->type() == AVWIDGET) {
2382 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2383 if (clip->startPos() < info.startPos) {
2384 if (clip->endPos() > info.startPos) {
2385 ItemInfo clipInfo = clip->info();
2386 ItemInfo dupInfo = clipInfo;
2387 GenTime diff = info.startPos - clipInfo.startPos;
2388 dupInfo.startPos = info.startPos;
2389 dupInfo.cropStart += diff;
2390 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2391 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2392 // Commented out; variable dup unused. --granjow
2393 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2394 cutClip(clipInfo, info.startPos, true, false);
2397 // TODO: add insertspacecommand
2402 KdenliveSettings::setSnaptopoints(snap);
2406 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2408 if (mode == OVERWRITEEDIT) {
2409 // if we are in overwrite or push mode, move clips accordingly
2410 bool snap = KdenliveSettings::snaptopoints();
2411 KdenliveSettings::setSnaptopoints(false);
2412 ItemInfo info = item->info();
2413 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2414 QList<QGraphicsItem *> selection = m_scene->items(rect);
2415 selection.removeAll(item);
2416 for (int i = 0; i < selection.count(); i++) {
2417 if (!selection.at(i)->isEnabled()) continue;
2418 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2419 Transition *tr = static_cast<Transition *>(selection.at(i));
2420 if (tr->startPos() < info.startPos) {
2421 ItemInfo firstPos = tr->info();
2422 ItemInfo newPos = firstPos;
2423 firstPos.endPos = item->startPos();
2424 newPos.startPos = item->endPos();
2425 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2426 if (tr->endPos() > info.endPos) {
2428 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2430 } else if (tr->endPos() > info.endPos) {
2432 ItemInfo firstPos = tr->info();
2433 firstPos.startPos = item->endPos();
2434 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2436 // remove transition
2437 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2441 KdenliveSettings::setSnaptopoints(snap);
2445 QStringList CustomTrackView::mimeTypes() const
2447 QStringList qstrList;
2448 // list of accepted mime types for drop
2449 qstrList.append("text/plain");
2450 qstrList.append("kdenlive/producerslist");
2451 qstrList.append("kdenlive/clip");
2455 Qt::DropActions CustomTrackView::supportedDropActions() const
2457 // returns what actions are supported when dropping
2458 return Qt::MoveAction;
2461 void CustomTrackView::setDuration(int duration)
2463 int diff = qAbs(duration - sceneRect().width());
2464 if (diff * matrix().m11() > -50) {
2465 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2466 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2468 m_projectDuration = duration;
2471 int CustomTrackView::duration() const
2473 return m_projectDuration;
2476 void CustomTrackView::addTrack(TrackInfo type, int ix)
2478 if (ix == -1 || ix == m_document->tracksCount()) {
2479 m_document->insertTrack(0, type);
2480 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2482 m_document->insertTrack(m_document->tracksCount() - ix, type);
2483 // insert track in MLT playlist
2484 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2486 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2487 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2488 QList<QGraphicsItem *> selection = m_scene->items(r);
2489 resetSelectionGroup();
2491 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2492 scene()->addItem(m_selectionGroup);
2493 for (int i = 0; i < selection.count(); i++) {
2494 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2495 m_selectionGroup->addToGroup(selection.at(i));
2496 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2499 // Move graphic items
2500 m_selectionGroup->translate(0, m_tracksHeight);
2502 // adjust track number
2503 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2504 for (int i = 0; i < children.count(); i++) {
2505 if (children.at(i)->type() == GROUPWIDGET) {
2506 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2507 children << grp->childItems();
2510 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2512 ItemInfo clipinfo = item->info();
2513 if (item->type() == AVWIDGET) {
2514 ClipItem *clip = static_cast <ClipItem *>(item);
2515 // slowmotion clips are not track dependant, so no need to update them
2516 if (clip->speed() != 1.0) continue;
2517 // We add a move clip command so that we get the correct producer for new track number
2518 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2519 Mlt::Producer *prod;
2520 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2521 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2522 else prod = clip->baseClip()->producer(clipinfo.track);
2523 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2524 // problem updating clip
2525 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2528 } else if (item->type() == TRANSITIONWIDGET) {
2529 Transition *tr = static_cast <Transition *>(item);
2530 int track = tr->transitionEndTrack();
2532 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2536 resetSelectionGroup(false);
2539 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2540 for (int i = 0; i < m_guides.count(); i++) {
2541 QLineF l = m_guides.at(i)->line();
2542 l.setP2(QPointF(l.x2(), maxHeight));
2543 m_guides.at(i)->setLine(l);
2545 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2546 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2547 viewport()->update();
2548 emit tracksChanged();
2549 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2550 //setFixedHeight(50 * m_tracksCount);
2553 void CustomTrackView::removeTrack(int ix)
2555 // Delete track in MLT playlist
2556 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2557 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2559 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2560 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2561 QList<QGraphicsItem *> selection = m_scene->items(r);
2563 resetSelectionGroup();
2565 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2566 scene()->addItem(m_selectionGroup);
2567 for (int i = 0; i < selection.count(); i++) {
2568 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2569 m_selectionGroup->addToGroup(selection.at(i));
2570 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2573 // Move graphic items
2574 qreal ydiff = 0 - (int) m_tracksHeight;
2575 m_selectionGroup->translate(0, ydiff);
2577 // adjust track number
2578 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2579 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2580 for (int i = 0; i < children.count(); i++) {
2581 if (children.at(i)->type() == GROUPWIDGET) {
2582 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2583 children << grp->childItems();
2586 if (children.at(i)->type() == AVWIDGET) {
2587 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2589 ItemInfo clipinfo = clip->info();
2590 // We add a move clip command so that we get the correct producer for new track number
2591 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2592 Mlt::Producer *prod;
2593 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2594 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2595 else prod = clip->baseClip()->producer(clipinfo.track);
2596 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2597 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2600 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2601 Transition *tr = static_cast <Transition *>(children.at(i));
2603 int track = tr->transitionEndTrack();
2605 ItemInfo clipinfo = tr->info();
2606 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2610 resetSelectionGroup(false);
2612 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2613 for (int i = 0; i < m_guides.count(); i++) {
2614 QLineF l = m_guides.at(i)->line();
2615 l.setP2(QPointF(l.x2(), maxHeight));
2616 m_guides.at(i)->setLine(l);
2618 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2619 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2621 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2622 viewport()->update();
2623 emit tracksChanged();
2624 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2627 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2629 for (int i = 0; i < trackInfos.count(); ++i) {
2630 m_document->setTrackType(i, trackInfos.at(i));
2631 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2634 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2635 viewport()->update();
2638 void CustomTrackView::slotSwitchTrackAudio(int ix)
2640 /*for (int i = 0; i < m_document->tracksCount(); i++)
2641 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2642 int tracknumber = m_document->tracksCount() - ix - 1;
2643 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2644 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2645 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2646 setDocumentModified();
2649 void CustomTrackView::slotSwitchTrackLock(int ix)
2651 int tracknumber = m_document->tracksCount() - ix - 1;
2652 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2653 m_commandStack->push(command);
2657 void CustomTrackView::lockTrack(int ix, bool lock)
2659 int tracknumber = m_document->tracksCount() - ix - 1;
2660 m_document->switchTrackLock(tracknumber, lock);
2661 emit doTrackLock(ix, lock);
2662 AbstractClipItem *clip = NULL;
2663 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2665 for (int i = 0; i < selection.count(); i++) {
2666 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2667 if (selection.at(i)->isSelected()) {
2668 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2669 else emit transitionItemSelected(NULL);
2671 clip = static_cast <AbstractClipItem *>(selection.at(i));
2672 clip->setItemLocked(lock);
2673 if (clip == m_dragItem)
2676 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2677 viewport()->update();
2678 setDocumentModified();
2681 void CustomTrackView::slotSwitchTrackVideo(int ix)
2683 int tracknumber = m_document->tracksCount() - ix;
2684 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2685 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2686 setDocumentModified();
2689 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2691 // Check there is no group going over several tracks there, or that would result in timeline corruption
2692 QList<QGraphicsItem *> selection = scene()->items(rect);
2694 int maxHeight = m_tracksHeight * 1.5;
2695 for (int i = 0; i < selection.count(); i++) {
2696 // Check that we don't try to move a group with clips on other tracks
2697 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2700 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2708 void CustomTrackView::slotRemoveSpace()
2712 if (m_menuPosition.isNull()) {
2713 pos = GenTime(cursorPos(), m_document->fps());
2715 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2718 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2719 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2722 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2723 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2727 ClipItem *item = getClipItemAt(pos, track);
2729 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);
2732 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2733 //kDebug() << "// GOT LENGT; " << length;
2735 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);
2739 // Make sure there is no group in the way
2740 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2743 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2745 // groups found on track, do not allow the move
2746 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2750 QList<ItemInfo> clipsToMove;
2751 QList<ItemInfo> transitionsToMove;
2753 for (int i = 0; i < items.count(); i++) {
2754 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2755 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2756 ItemInfo info = item->info();
2757 if (item->type() == AVWIDGET) {
2758 clipsToMove.append(info);
2759 } else if (item->type() == TRANSITIONWIDGET) {
2760 transitionsToMove.append(info);
2765 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2766 m_commandStack->push(command);
2769 void CustomTrackView::slotInsertSpace()
2773 if (m_menuPosition.isNull()) {
2774 pos = GenTime(cursorPos(), m_document->fps());
2776 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2777 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2779 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2780 if (d.exec() != QDialog::Accepted) return;
2781 GenTime spaceDuration = d.selectedDuration();
2782 track = d.selectedTrack();
2784 QList<QGraphicsItem *> items;
2786 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2787 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2791 ClipItem *item = getClipItemAt(pos, track);
2792 if (item) pos = item->startPos();
2794 // Make sure there is no group in the way
2795 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2797 items = checkForGroups(rect, &isOk);
2799 // groups found on track, do not allow the move
2800 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2804 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2805 items = scene()->items(rect);
2808 QList<ItemInfo> clipsToMove;
2809 QList<ItemInfo> transitionsToMove;
2811 for (int i = 0; i < items.count(); i++) {
2812 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2813 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2814 ItemInfo info = item->info();
2815 if (item->type() == AVWIDGET)
2816 clipsToMove.append(info);
2817 else if (item->type() == TRANSITIONWIDGET)
2818 transitionsToMove.append(info);
2822 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2823 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2824 m_commandStack->push(command);
2828 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2830 int diff = duration.frames(m_document->fps());
2831 resetSelectionGroup();
2832 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2833 scene()->addItem(m_selectionGroup);
2835 Transition *transition;
2837 // Create lists with start pos for each track
2838 QMap <int, int> trackClipStartList;
2839 QMap <int, int> trackTransitionStartList;
2841 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2842 trackClipStartList[i] = -1;
2843 trackTransitionStartList[i] = -1;
2846 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2847 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2849 if (clip->parentItem()) {
2850 m_selectionGroup->addToGroup(clip->parentItem());
2851 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2853 m_selectionGroup->addToGroup(clip);
2854 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2856 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))
2857 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2859 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);
2862 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2863 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2865 if (transition->parentItem()) {
2866 m_selectionGroup->addToGroup(transition->parentItem());
2867 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2869 m_selectionGroup->addToGroup(transition);
2870 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2872 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))
2873 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2874 } 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);
2876 m_selectionGroup->translate(diff, 0);
2878 // update items coordinates
2879 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2881 for (int i = 0; i < itemList.count(); i++) {
2882 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2883 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2884 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2885 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2886 for (int j = 0; j < children.count(); j++) {
2887 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2892 resetSelectionGroup(false);
2894 track = m_document->tracksCount() - track;
2895 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2898 void CustomTrackView::deleteClip(const QString &clipId)
2900 resetSelectionGroup();
2901 QList<QGraphicsItem *> itemList = items();
2902 QUndoCommand *deleteCommand = new QUndoCommand();
2904 for (int i = 0; i < itemList.count(); i++) {
2905 if (itemList.at(i)->type() == AVWIDGET) {
2906 ClipItem *item = (ClipItem *)itemList.at(i);
2907 if (item->clipProducer() == clipId) {
2909 if (item->parentItem()) {
2910 // Clip is in a group, destroy the group
2911 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2913 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2917 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2918 if (count == 0) delete deleteCommand;
2919 else m_commandStack->push(deleteCommand);
2922 void CustomTrackView::setCursorPos(int pos, bool seek)
2924 if (pos == m_cursorPos) return;
2925 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2927 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2928 else if (m_autoScroll) checkScrolling();
2929 m_cursorLine->setPos(m_cursorPos, 0);
2932 void CustomTrackView::updateCursorPos()
2934 m_cursorLine->setPos(m_cursorPos, 0);
2937 int CustomTrackView::cursorPos()
2939 return (int)(m_cursorPos);
2942 void CustomTrackView::moveCursorPos(int delta)
2944 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2945 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2946 m_cursorPos += delta;
2947 m_cursorLine->setPos(m_cursorPos, 0);
2948 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2951 void CustomTrackView::initCursorPos(int pos)
2953 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2955 m_cursorLine->setPos(pos, 0);
2959 void CustomTrackView::checkScrolling()
2961 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2964 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2966 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2967 QGraphicsView::mouseReleaseEvent(event);
2968 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2969 #if QT_VERSION >= 0x040600
2970 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2972 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2973 if (event->button() == Qt::MidButton) {
2976 setDragMode(QGraphicsView::NoDrag);
2977 if (m_operationMode == MOVEGUIDE) {
2978 setCursor(Qt::ArrowCursor);
2979 m_operationMode = NONE;
2980 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2981 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2982 if (newPos != m_dragGuide->position()) {
2983 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2984 m_commandStack->push(command);
2985 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2986 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2987 m_document->syncGuides(m_guides);
2992 } else if (m_operationMode == SPACER && m_selectionGroup) {
2994 if (event->modifiers() != Qt::ControlModifier) {
2995 // We are moving all tracks
2997 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2998 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3000 if (timeOffset != GenTime()) {
3001 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3003 QList<ItemInfo> clipsToMove;
3004 QList<ItemInfo> transitionsToMove;
3006 // Create lists with start pos for each track
3007 QMap <int, int> trackClipStartList;
3008 QMap <int, int> trackTransitionStartList;
3010 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3011 trackClipStartList[i] = -1;
3012 trackTransitionStartList[i] = -1;
3015 for (int i = 0; i < items.count(); i++) {
3016 if (items.at(i)->type() == GROUPWIDGET)
3017 items += items.at(i)->childItems();
3020 for (int i = 0; i < items.count(); i++) {
3021 if (items.at(i)->type() == AVWIDGET) {
3022 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3023 ItemInfo info = item->info();
3024 clipsToMove.append(info);
3026 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3027 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3028 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3029 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3030 ItemInfo info = item->info();
3031 transitionsToMove.append(info);
3033 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3034 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3037 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3038 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3039 m_commandStack->push(command);
3040 if (track != -1) track = m_document->tracksCount() - track;
3041 kDebug() << "SPACER TRACK:" << track;
3042 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3043 setDocumentModified();
3046 resetSelectionGroup(false);
3047 m_operationMode = NONE;
3048 } else if (m_operationMode == RUBBERSELECTION) {
3049 //kDebug() << "// END RUBBER SELECT";
3050 resetSelectionGroup();
3051 groupSelectedItems();
3052 m_operationMode = NONE;
3055 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3056 emit transitionItemSelected(NULL);
3060 if (m_dragItem) info = m_dragItem->info();
3062 if (m_operationMode == MOVE) {
3063 setCursor(Qt::OpenHandCursor);
3064 if (m_dragItem->parentItem() == 0) {
3065 // we are moving one clip, easy
3066 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3067 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3068 Mlt::Producer *prod;
3069 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3070 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3071 else prod = item->baseClip()->producer(info.track);
3072 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);
3075 QUndoCommand *moveCommand = new QUndoCommand();
3076 moveCommand->setText(i18n("Move clip"));
3077 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3079 int tracknumber = m_document->tracksCount() - item->track() - 1;
3080 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3081 if (isLocked) item->setItemLocked(true);
3082 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3083 // Also move automatic transitions (on lower track)
3084 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3085 ItemInfo startTrInfo;
3086 ItemInfo newStartTrInfo;
3087 bool moveStartTrans = false;
3088 bool moveEndTrans = false;
3089 if (startTransition && startTransition->isAutomatic()) {
3090 startTrInfo = startTransition->info();
3091 newStartTrInfo = startTrInfo;
3092 newStartTrInfo.track = info.track;
3093 newStartTrInfo.startPos = info.startPos;
3094 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3095 // transition end should stay the same
3097 // transition end should be adjusted to clip
3098 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3100 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3102 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3103 // Check if there is a transition at clip end
3104 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3105 if (tr && tr->isAutomatic()) {
3106 ItemInfo trInfo = tr->info();
3107 ItemInfo newTrInfo = trInfo;
3108 newTrInfo.track = info.track;
3109 newTrInfo.endPos = m_dragItem->endPos();
3110 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3111 // transition start should stay the same
3113 // transition start should be moved
3114 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3116 if (newTrInfo.startPos < newTrInfo.endPos) {
3117 moveEndTrans = true;
3118 if (moveStartTrans) {
3119 // we have to move both transitions, remove the start one so that there is no collision
3120 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3122 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3123 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3124 if (moveStartTrans) {
3125 // re-add transition in correct place
3126 int transTrack = startTransition->transitionEndTrack();
3127 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3128 transTrack = getPreviousVideoTrack(info.track);
3130 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3131 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3137 if (moveStartTrans && !moveEndTrans) {
3138 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3139 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3142 // Also move automatic transitions (on upper track)
3143 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3144 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3145 ItemInfo trInfo = tr->info();
3146 ItemInfo newTrInfo = trInfo;
3147 newTrInfo.startPos = m_dragItem->startPos();
3148 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3149 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3150 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3151 // transition end should be adjusted to clip on upper track
3152 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3154 if (newTrInfo.startPos < newTrInfo.endPos) {
3155 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3156 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3160 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3161 // Check if there is a transition at clip end
3162 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3163 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3164 ItemInfo trInfo = tr->info();
3165 ItemInfo newTrInfo = trInfo;
3166 newTrInfo.endPos = m_dragItem->endPos();
3167 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3168 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3169 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3170 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3171 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3172 // transition start should be moved
3173 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3175 if (newTrInfo.startPos < newTrInfo.endPos) {
3176 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3177 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3182 m_commandStack->push(moveCommand);
3183 //checkTrackSequence(m_dragItem->track());
3185 // undo last move and emit error message
3186 bool snap = KdenliveSettings::snaptopoints();
3187 KdenliveSettings::setSnaptopoints(false);
3188 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3189 KdenliveSettings::setSnaptopoints(snap);
3190 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3192 setDocumentModified();
3194 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3195 Transition *transition = static_cast <Transition *>(m_dragItem);
3196 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3197 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)) {
3198 // Moving transition failed, revert to previous position
3199 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3200 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3202 QUndoCommand *moveCommand = new QUndoCommand();
3203 moveCommand->setText(i18n("Move transition"));
3204 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3205 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3206 m_commandStack->push(moveCommand);
3207 setDocumentModified();
3211 // Moving several clips. We need to delete them and readd them to new position,
3212 // or they might overlap each other during the move
3213 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3214 QList<QGraphicsItem *> items = group->childItems();
3216 QList<ItemInfo> clipsToMove;
3217 QList<ItemInfo> transitionsToMove;
3219 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3220 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3221 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3222 QUndoCommand *moveGroup = new QUndoCommand();
3223 moveGroup->setText(i18n("Move group"));
3224 if (timeOffset != GenTime() || trackOffset != 0) {
3225 // remove items in MLT playlist
3228 int max = items.count();
3229 for (int i = 0; i < max; i++) {
3230 if (items.at(i)->type() == GROUPWIDGET) {
3231 items += items.at(i)->childItems();
3234 m_document->renderer()->blockSignals(true);
3235 for (int i = 0; i < items.count(); i++) {
3236 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3237 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3238 ItemInfo info = item->info();
3239 if (item->type() == AVWIDGET) {
3240 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3241 // error, clip cannot be removed from playlist
3242 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3244 clipsToMove.append(info);
3247 transitionsToMove.append(info);
3248 Transition *tr = static_cast <Transition*>(item);
3249 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3252 m_document->renderer()->blockSignals(false);
3253 for (int i = 0; i < items.count(); i++) {
3254 // re-add items in correct place
3255 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3256 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3258 ItemInfo info = item->info();
3259 int tracknumber = m_document->tracksCount() - info.track - 1;
3260 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3262 group->removeFromGroup(item);
3263 item->setItemLocked(true);
3266 if (item->type() == AVWIDGET) {
3267 ClipItem *clip = static_cast <ClipItem*>(item);
3268 info.track = m_document->tracksCount() - info.track;
3269 Mlt::Producer *prod;
3270 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3271 if (clip->isAudioOnly())
3272 prod = clip->baseClip()->audioProducer(info.track);
3273 else if (clip->isVideoOnly())
3274 prod = clip->baseClip()->videoProducer();
3276 prod = clip->baseClip()->producer(info.track);
3277 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3278 for (int i = 0; i < clip->effectsCount(); i++) {
3279 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3282 Transition *tr = static_cast <Transition*>(item);
3283 int newTrack = tr->transitionEndTrack();
3284 if (!tr->forcedTrack()) {
3285 newTrack = getPreviousVideoTrack(info.track);
3287 tr->updateTransitionEndTrack(newTrack);
3288 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3289 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3292 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3293 m_commandStack->push(moveGroup);
3295 //QPointF top = group->sceneBoundingRect().topLeft();
3296 //QPointF oldpos = m_selectionGroup->scenePos();
3297 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3298 //group->setPos(top);
3299 //TODO: get rid of the 3 lines below
3300 if (m_selectionGroup) {
3301 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3302 m_selectionGroupInfo.track = m_selectionGroup->track();
3304 rebuildGroup((AbstractGroupItem *)group);
3306 setDocumentModified();
3309 m_document->renderer()->doRefresh();
3310 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3312 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3313 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3315 QUndoCommand *resizeCommand = new QUndoCommand();
3316 resizeCommand->setText(i18n("Resize group"));
3317 QList <QGraphicsItem *> items = parent->childItems();
3318 QList <ItemInfo> infos = parent->resizeInfos();
3319 parent->clearResizeInfos();
3321 for (int i = 0; i < items.count(); ++i) {
3322 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3323 if (item && item->type() == AVWIDGET) {
3324 ItemInfo info = infos.at(itemcount);
3325 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3329 m_commandStack->push(resizeCommand);
3332 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3334 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3336 if (event->modifiers() != Qt::ControlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3337 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3339 QUndoCommand *resizeCommand = new QUndoCommand();
3340 resizeCommand->setText(i18n("Resize group"));
3341 QList <QGraphicsItem *> items = parent->childItems();
3342 QList <ItemInfo> infos = parent->resizeInfos();
3343 parent->clearResizeInfos();
3345 for (int i = 0; i < items.count(); ++i) {
3346 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3347 if (item && item->type() == AVWIDGET) {
3348 ItemInfo info = infos.at(itemcount);
3349 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3353 m_commandStack->push(resizeCommand);
3356 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3358 } else if (m_operationMode == FADEIN) {
3359 // resize fade in effect
3360 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3361 int ix = item->hasEffect("volume", "fadein");
3362 int ix2 = item->hasEffect("", "fade_from_black");
3364 QDomElement oldeffect = item->effectAt(ix);
3365 int start = item->cropStart().frames(m_document->fps());
3366 int end = item->fadeIn();
3368 slotDeleteEffect(item, -1, oldeffect, false);
3371 QDomElement effect = oldeffect.cloneNode().toElement();
3372 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3373 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3374 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3375 emit clipItemSelected(item, ix);
3377 } else if (item->fadeIn() != 0 && ix2 == -1) {
3379 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3381 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3382 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3383 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3384 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3387 QDomElement oldeffect = item->effectAt(ix2);
3388 int start = item->cropStart().frames(m_document->fps());
3389 int end = item->fadeIn();
3391 slotDeleteEffect(item, -1, oldeffect, false);
3394 QDomElement effect = oldeffect.cloneNode().toElement();
3395 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3396 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3397 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3398 emit clipItemSelected(item, ix2);
3401 } else if (m_operationMode == FADEOUT) {
3402 // resize fade in effect
3403 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3404 int ix = item->hasEffect("volume", "fadeout");
3405 int ix2 = item->hasEffect("", "fade_to_black");
3407 QDomElement oldeffect = item->effectAt(ix);
3408 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3409 int start = item->fadeOut();
3411 slotDeleteEffect(item, -1, oldeffect, false);
3413 start = end - start;
3414 QDomElement effect = oldeffect.cloneNode().toElement();
3415 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3416 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3417 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3418 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3419 emit clipItemSelected(item, ix);
3421 } else if (item->fadeOut() != 0 && ix2 == -1) {
3423 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3425 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3426 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3427 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3428 EffectsList::setParameter(effect, "out", QString::number(0));
3429 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3432 QDomElement oldeffect = item->effectAt(ix2);
3433 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3434 int start = item->fadeOut();
3436 slotDeleteEffect(item, -1, oldeffect, false);
3438 start = end - start;
3439 QDomElement effect = oldeffect.cloneNode().toElement();
3440 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3441 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3442 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3443 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3444 emit clipItemSelected(item, ix2);
3447 } else if (m_operationMode == KEYFRAME) {
3448 // update the MLT effect
3449 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3450 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3452 // check if we want to remove keyframe
3453 double val = mapToScene(event->pos()).toPoint().y();
3454 QRectF br = item->sceneBoundingRect();
3455 double maxh = 100.0 / br.height();
3456 val = (br.bottom() - val) * maxh;
3457 int start = item->cropStart().frames(m_document->fps());
3458 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3460 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3462 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3464 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3467 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3468 //item->updateKeyframeEffect();
3469 //QString next = item->keyframes(item->selectedEffectIndex());
3470 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3471 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3473 m_commandStack->push(command);
3474 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3475 emit clipItemSelected(item, item->selectedEffectIndex());
3477 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3478 // A transition is selected
3480 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3481 if (transitionClip && transitionClip->baseClip()) {
3482 QString size = transitionClip->baseClip()->getProperty("frame_size");
3483 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3484 if (factor == 0) factor = 1.0;
3485 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3486 p.setY(size.section('x', 1, 1).toInt());
3488 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3489 } else emit transitionItemSelected(NULL);
3490 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3491 m_operationMode = NONE;
3494 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3496 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3498 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3499 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3502 if (item->isSelected()) emit clipItemSelected(NULL);
3503 item->baseClip()->removeReference();
3504 m_document->updateClip(item->baseClip()->getId());
3506 /*if (item->baseClip()->isTransparent()) {
3507 // also remove automatic transition
3508 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3509 if (tr && tr->isAutomatic()) {
3510 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3511 scene()->removeItem(tr);
3515 m_waitingThumbs.removeAll(item);
3516 if (m_dragItem == item) m_dragItem = NULL;
3517 #if QT_VERSION >= 0x040600
3518 // animate item deletion
3519 item->closeAnimation();
3520 /*if (refresh) item->closeAnimation();
3522 // no refresh, means we have several operations chained, we need to delete clip immediatly
3523 // so that it does not get in the way of the other
3532 setDocumentModified();
3533 if (refresh) m_document->renderer()->doRefresh();
3536 void CustomTrackView::deleteSelectedClips()
3538 resetSelectionGroup();
3539 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3540 if (itemList.count() == 0) {
3541 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3544 scene()->clearSelection();
3545 QUndoCommand *deleteSelected = new QUndoCommand();
3547 bool resetGroup = false;
3550 int transitionCount = 0;
3551 // expand & destroy groups
3552 for (int i = 0; i < itemList.count(); i++) {
3553 if (itemList.at(i)->type() == GROUPWIDGET) {
3555 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3556 QList <ItemInfo> clipInfos;
3557 QList <ItemInfo> transitionInfos;
3558 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3559 for (int j = 0; j < children.count(); j++) {
3560 if (children.at(j)->type() == AVWIDGET) {
3561 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3562 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3563 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3564 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3565 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3567 if (itemList.contains(children.at(j))) {
3568 children.removeAt(j);
3572 itemList += children;
3573 if (clipInfos.count() > 0)
3574 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3576 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3577 itemList.insert(i + 1, itemList.at(i)->parentItem());
3580 for (int i = 0; i < itemList.count(); i++) {
3581 if (itemList.at(i)->type() == AVWIDGET) {
3583 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3584 if (item->parentItem()) resetGroup = true;
3585 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3586 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3587 emit clipItemSelected(NULL);
3588 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3590 Transition *item = static_cast <Transition *>(itemList.at(i));
3591 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3592 if (item->parentItem()) resetGroup = true;
3593 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3594 emit transitionItemSelected(NULL);
3597 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3598 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3599 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3600 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3601 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3602 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3603 else deleteSelected->setText(i18n("Delete selected items"));
3604 m_commandStack->push(deleteSelected);
3607 void CustomTrackView::changeClipSpeed()
3609 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3610 if (itemList.count() == 0) {
3611 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3614 QUndoCommand *changeSelected = new QUndoCommand();
3615 changeSelected->setText("Edit clip speed");
3619 for (int i = 0; i < itemList.count(); i++) {
3620 if (itemList.at(i)->type() == AVWIDGET) {
3621 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3622 ItemInfo info = item->info();
3623 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3625 double speed = (double) percent / 100.0;
3626 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3628 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3632 if (count > 0) m_commandStack->push(changeSelected);
3633 else delete changeSelected;
3636 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3638 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3639 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3641 kDebug() << "ERROR: Cannot find clip for speed change";
3642 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3645 info.track = m_document->tracksCount() - item->track();
3647 if (item->isVideoOnly())
3648 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3649 else if (item->isAudioOnly())
3650 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3652 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3654 item->setSpeed(speed, strobe);
3655 item->updateRectGeometry();
3656 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3657 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3659 updatePositionEffects(item, info);
3660 setDocumentModified();
3661 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3664 void CustomTrackView::cutSelectedClips()
3666 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3667 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3668 for (int i = 0; i < itemList.count(); ++i) {
3669 if (!itemList.at(i))
3671 if (itemList.at(i)->type() == AVWIDGET) {
3672 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3673 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3674 // remove all group children from itemList so we do not attempt to cut them twice
3675 QList <QGraphicsItem *> children = item->parentItem()->childItems();
3676 QList <int> toRemove;
3677 for (int j = 0; j < children.count(); ++j) {
3678 for (int k = 0; k < itemList.count(); ++k) {
3679 if (children.at(j)->pos() == itemList.at(k)->pos()
3680 && children.at(j)->boundingRect() == itemList.at(k)->boundingRect()) {
3685 for (int j = 0; j < toRemove.count(); ++j)
3686 itemList.removeAt(toRemove.at(j));
3688 razorGroup((AbstractGroupItem *)item->parentItem(), currentPos);
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 // remove all group children from itemList so we do not attempt to cut them twice
3695 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3697 QList <QGraphicsItem *> children = itemList.at(i)->childItems();
3698 QList <int> toRemove;
3699 for (int j = 0; j < children.count(); ++j) {
3700 for (int k = 0; k < itemList.count(); ++k) {
3701 if (children.at(j)->pos() == itemList.at(k)->pos()
3702 && children.at(j)->boundingRect() == itemList.at(k)->boundingRect()) {
3707 for (int j = 0; j < toRemove.count(); ++j)
3708 itemList.removeAt(toRemove.at(j));
3710 razorGroup(group, currentPos);
3715 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3718 QList <QGraphicsItem *> children = group->childItems();
3719 QList <ItemInfo> clips1, transitions1;
3720 QList <ItemInfo> clipsCut, transitionsCut;
3721 QList <ItemInfo> clips2, transitions2;
3722 for (int i = 0; i < children.count(); ++i) {
3723 children.at(i)->setSelected(false);
3724 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3725 if (child->type() == AVWIDGET) {
3726 if (cutPos > child->endPos())
3727 clips1 << child->info();
3728 else if (cutPos < child->startPos())
3729 clips2 << child->info();
3731 clipsCut << child->info();
3733 if (cutPos > child->endPos())
3734 transitions1 << child->info();
3735 else if (cutPos < child->startPos())
3736 transitions2 << child->info();
3738 transitionsCut << child->info();
3741 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3743 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3744 m_commandStack->push(command);
3748 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)
3751 for (int i = 0; i < clipsCut.count(); ++i) {
3752 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3754 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3755 clips1 << clip->info();
3756 if (clipBehind != NULL)
3757 clips2 << clipBehind->info();
3760 /* TODO: cut transitionsCut
3761 * For now just append them to group1 */
3762 transitions1 << transitionsCut;
3763 doGroupClips(clips1, transitions1, true);
3764 doGroupClips(clips2, transitions2, true);
3766 /* we might also just use clipsCut.at(0)->parentItem().
3767 * Do this loop just in case something went wrong during cut */
3768 for (int i = 0; i < clipsCut.count(); ++i) {
3769 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3770 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3771 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3772 QList <QGraphicsItem *> children = group->childItems();
3773 QList <ItemInfo> groupClips;
3774 QList <ItemInfo> groupTrans;
3775 for (int j = 0; j < children.count(); ++j) {
3776 if (children.at(j)->type() == AVWIDGET)
3777 groupClips << ((AbstractClipItem *)children.at(j))->info();
3778 else if (children.at(j)->type() == TRANSITIONWIDGET)
3779 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3781 doGroupClips(groupClips, groupTrans, false);
3785 for (int i = 0; i < clipsCut.count(); ++i)
3786 cutClip(clipsCut.at(i), cutPos, false);
3787 // TODO: uncut transitonsCut
3788 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3792 void CustomTrackView::groupClips(bool group)
3794 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3795 QList <ItemInfo> clipInfos;
3796 QList <ItemInfo> transitionInfos;
3797 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3800 int max = itemList.count();
3801 for (int i = 0; i < max; i++) {
3802 if (itemList.at(i)->type() == GROUPWIDGET) {
3803 itemList += itemList.at(i)->childItems();
3807 for (int i = 0; i < itemList.count(); i++) {
3808 if (itemList.at(i)->type() == AVWIDGET) {
3809 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3810 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3811 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3812 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3813 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3816 if (clipInfos.count() > 0) {
3817 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3818 m_commandStack->push(command);
3822 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3824 resetSelectionGroup();
3825 m_scene->clearSelection();
3827 for (int i = 0; i < clipInfos.count(); i++) {
3828 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3829 if (clip == NULL) continue;
3830 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3831 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3832 m_document->clipManager()->removeGroup(grp);
3833 scene()->destroyItemGroup(grp);
3835 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3837 for (int i = 0; i < transitionInfos.count(); i++) {
3838 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3839 if (tr == NULL) continue;
3840 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3841 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3842 m_document->clipManager()->removeGroup(grp);
3843 scene()->destroyItemGroup(grp);
3845 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3847 setDocumentModified();
3851 QList <QGraphicsItemGroup *> groups;
3852 for (int i = 0; i < clipInfos.count(); i++) {
3853 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3855 clip->setSelected(true);
3858 for (int i = 0; i < transitionInfos.count(); i++) {
3859 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3861 clip->setSelected(true);
3865 groupSelectedItems(false, true);
3866 setDocumentModified();
3869 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3871 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3872 if (baseclip == NULL) {
3873 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3877 if (baseclip->producer() == NULL) {
3878 // If the clip has no producer, we must wait until it is created...
3880 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3881 emit forceClipProcessing(clipId);
3882 qApp->processEvents();
3883 for (int i = 0; i < 3; i++) {
3884 if (baseclip->producer() == NULL) {
3885 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3888 if (baseclip->producer() == NULL) {
3889 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3893 emit displayMessage(QString(), InformationMessage);
3897 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3898 item->setEffectList(effects);
3899 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3900 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3901 scene()->addItem(item);
3903 int tracknumber = m_document->tracksCount() - info.track - 1;
3904 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3905 if (isLocked) item->setItemLocked(true);
3907 baseclip->addReference();
3908 m_document->updateClip(baseclip->getId());
3909 info.track = m_document->tracksCount() - info.track;
3910 Mlt::Producer *prod;
3911 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3912 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3913 else prod = baseclip->producer(info.track);
3914 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3915 for (int i = 0; i < item->effectsCount(); i++) {
3916 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3918 setDocumentModified();
3919 if (refresh) m_document->renderer()->doRefresh();
3920 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3921 m_thumbsTimer.start();
3924 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3926 QList<QGraphicsItem *> list = scene()->items();
3927 ClipItem *clip = NULL;
3928 for (int i = 0; i < list.size(); ++i) {
3929 if (list.at(i)->type() == AVWIDGET) {
3930 clip = static_cast <ClipItem *>(list.at(i));
3931 if (clip->clipProducer() == clipId) {
3932 ItemInfo info = clip->info();
3933 info.track = m_document->tracksCount() - clip->track();
3934 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3935 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3937 clip->refreshClip(true);
3944 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3946 int framepos = (int)(pos.frames(m_document->fps()));
3947 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3948 ClipItem *clip = NULL;
3949 for (int i = 0; i < list.size(); i++) {
3950 if (!list.at(i)->isEnabled()) continue;
3951 if (list.at(i)->type() == AVWIDGET) {
3952 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3953 if (test->endPos() == pos) clip = test;
3960 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3962 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3963 ClipItem *clip = NULL;
3964 for (int i = 0; i < list.size(); i++) {
3965 if (!list.at(i)->isEnabled()) continue;
3966 if (list.at(i)->type() == AVWIDGET) {
3967 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3968 if (test->startPos() == pos) clip = test;
3975 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3977 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3978 QList<QGraphicsItem *> list = scene()->items(p);
3979 ClipItem *clip = NULL;
3980 for (int i = 0; i < list.size(); i++) {
3981 if (!list.at(i)->isEnabled()) continue;
3982 if (list.at(i)->type() == AVWIDGET) {
3983 clip = static_cast <ClipItem *>(list.at(i));
3990 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3992 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3995 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3997 const QPointF p(pos, (track + 1) * m_tracksHeight);
3998 QList<QGraphicsItem *> list = scene()->items(p);
3999 Transition *clip = NULL;
4000 for (int i = 0; i < list.size(); i++) {
4001 if (!list.at(i)->isEnabled()) continue;
4002 if (list.at(i)->type() == TRANSITIONWIDGET) {
4003 clip = static_cast <Transition *>(list.at(i));
4010 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4012 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4015 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4017 int framepos = (int)(pos.frames(m_document->fps()));
4018 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4019 QList<QGraphicsItem *> list = scene()->items(p);
4020 Transition *clip = NULL;
4021 for (int i = 0; i < list.size(); i++) {
4022 if (!list.at(i)->isEnabled()) continue;
4023 if (list.at(i)->type() == TRANSITIONWIDGET) {
4024 Transition *test = static_cast <Transition *>(list.at(i));
4025 if (test->endPos() == pos) clip = test;
4032 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4034 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4035 QList<QGraphicsItem *> list = scene()->items(p);
4036 Transition *clip = NULL;
4037 for (int i = 0; i < list.size(); ++i) {
4038 if (!list.at(i)->isEnabled()) continue;
4039 if (list.at(i)->type() == TRANSITIONWIDGET) {
4040 Transition *test = static_cast <Transition *>(list.at(i));
4041 if (test->startPos() == pos) clip = test;
4048 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4050 if (m_selectionGroup) resetSelectionGroup(false);
4051 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4053 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);
4054 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4057 Mlt::Producer *prod;
4058 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4059 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4060 else prod = item->baseClip()->producer(end.track);
4062 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);
4064 bool snap = KdenliveSettings::snaptopoints();
4065 KdenliveSettings::setSnaptopoints(false);
4066 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4068 int tracknumber = m_document->tracksCount() - end.track - 1;
4069 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4070 m_scene->clearSelection();
4071 if (isLocked) item->setItemLocked(true);
4073 if (item->isItemLocked()) item->setItemLocked(false);
4074 item->setSelected(true);
4076 if (item->baseClip()->isTransparent()) {
4077 // Also move automatic transition
4078 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4079 if (tr && tr->isAutomatic()) {
4080 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4081 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);
4082 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4085 KdenliveSettings::setSnaptopoints(snap);
4086 setDocumentModified();
4088 // undo last move and emit error message
4089 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4091 if (refresh) m_document->renderer()->doRefresh();
4092 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4095 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4098 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4099 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4100 resetSelectionGroup();
4101 m_scene->clearSelection();
4103 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4104 scene()->addItem(m_selectionGroup);
4106 m_document->renderer()->blockSignals(true);
4107 for (int i = 0; i < startClip.count(); i++) {
4109 startClip[i].startPos = startClip.at(i).startPos - offset;
4110 startClip[i].track = startClip.at(i).track - trackOffset;
4112 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4113 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4115 clip->setItemLocked(false);
4116 if (clip->parentItem()) {
4117 m_selectionGroup->addToGroup(clip->parentItem());
4118 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4120 m_selectionGroup->addToGroup(clip);
4121 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4123 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4124 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4126 for (int i = 0; i < startTransition.count(); i++) {
4128 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4129 startTransition[i].track = startTransition.at(i).track - trackOffset;
4131 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4133 tr->setItemLocked(false);
4134 if (tr->parentItem()) {
4135 m_selectionGroup->addToGroup(tr->parentItem());
4136 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4138 m_selectionGroup->addToGroup(tr);
4139 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4141 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());
4142 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4144 m_document->renderer()->blockSignals(false);
4146 if (m_selectionGroup) {
4147 bool snap = KdenliveSettings::snaptopoints();
4148 KdenliveSettings::setSnaptopoints(false);
4150 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4151 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4153 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4155 int max = children.count();
4156 for (int i = 0; i < max; i++) {
4157 if (children.at(i)->type() == GROUPWIDGET) {
4158 children += children.at(i)->childItems();
4159 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4160 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4161 /*m_document->clipManager()->removeGroup(grp);
4162 m_scene->destroyItemGroup(grp);*/
4163 children.removeAll(children.at(i));
4168 for (int i = 0; i < children.count(); i++) {
4169 // re-add items in correct place
4170 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4171 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4173 ItemInfo info = item->info();
4174 int tracknumber = m_document->tracksCount() - info.track - 1;
4175 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4177 item->setItemLocked(true);
4178 else if (item->isItemLocked())
4179 item->setItemLocked(false);
4181 if (item->type() == AVWIDGET) {
4182 ClipItem *clip = static_cast <ClipItem*>(item);
4183 info.track = m_document->tracksCount() - info.track;
4184 Mlt::Producer *prod;
4185 if (clip->isAudioOnly())
4186 prod = clip->baseClip()->audioProducer(info.track);
4187 else if (clip->isVideoOnly())
4188 prod = clip->baseClip()->videoProducer();
4190 prod = clip->baseClip()->producer(info.track);
4191 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4192 } else if (item->type() == TRANSITIONWIDGET) {
4193 Transition *tr = static_cast <Transition*>(item);
4195 if (!tr->forcedTrack()) {
4196 newTrack = getPreviousVideoTrack(info.track);
4198 newTrack = tr->transitionEndTrack() + trackOffset;
4199 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4201 tr->updateTransitionEndTrack(newTrack);
4202 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4206 resetSelectionGroup(false);
4208 for (int i = 0; i < children.count(); i++) {
4209 if (children.at(i)->parentItem())
4210 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4213 KdenliveSettings::setSnaptopoints(snap);
4214 m_document->renderer()->doRefresh();
4215 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4218 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4220 Transition *item = getTransitionItemAt(start.startPos, start.track);
4222 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);
4223 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4226 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4227 bool snap = KdenliveSettings::snaptopoints();
4228 KdenliveSettings::setSnaptopoints(false);
4229 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4230 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4231 // Transition was moved
4232 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4233 } else if (end.endPos == start.endPos) {
4234 // Transition start resize
4235 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4236 } else if (end.startPos == start.startPos) {
4237 // Transition end resize;
4238 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4239 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4242 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4243 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4244 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4246 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4247 KdenliveSettings::setSnaptopoints(snap);
4248 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4249 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());
4250 if (m_dragItem && m_dragItem == item) {
4252 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4253 if (transitionClip && transitionClip->baseClip()) {
4254 QString size = transitionClip->baseClip()->getProperty("frame_size");
4255 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4256 if (factor == 0) factor = 1.0;
4257 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4258 p.setY(size.section('x', 1, 1).toInt());
4260 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4262 if (m_refresh) m_document->renderer()->doRefresh();
4263 setDocumentModified();
4266 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4268 bool resizeClipStart = (start.startPos != end.startPos);
4269 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4271 if (dontWorry) return;
4272 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);
4273 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4276 if (item->parentItem()) {
4277 // Item is part of a group, reset group
4278 resetSelectionGroup();
4281 bool snap = KdenliveSettings::snaptopoints();
4282 KdenliveSettings::setSnaptopoints(false);
4283 if (resizeClipStart) {
4284 ItemInfo clipinfo = item->info();
4285 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4286 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4288 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4289 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4290 updatePositionEffects(item, clipinfo);
4291 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4293 ItemInfo clipinfo = item->info();
4294 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4295 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4297 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4298 updatePositionEffects(item, clipinfo);
4299 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4301 if (!resizeClipStart && end.cropStart != start.cropStart) {
4302 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4303 ItemInfo clipinfo = end;
4304 clipinfo.track = m_document->tracksCount() - end.track;
4305 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4307 item->setCropStart(end.cropStart);
4308 item->resetThumbs(true);
4311 m_document->renderer()->doRefresh();
4312 KdenliveSettings::setSnaptopoints(snap);
4313 setDocumentModified();
4316 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4318 if (pos == oldInfo.startPos.frames(m_document->fps()))
4320 bool snap = KdenliveSettings::snaptopoints();
4322 KdenliveSettings::setSnaptopoints(false);
4323 item->resizeStart(pos);
4324 if (item->startPos().frames(m_document->fps()) != pos) {
4325 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4326 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4327 KdenliveSettings::setSnaptopoints(snap);
4330 KdenliveSettings::setSnaptopoints(snap);
4333 bool hasParentCommand = false;
4335 hasParentCommand = true;
4337 command = new QUndoCommand();
4338 command->setText(i18n("Resize clip start"));
4341 // do this here, too, because otherwise undo won't update the group
4342 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4343 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4345 ItemInfo info = item->info();
4346 if (item->type() == AVWIDGET) {
4347 ItemInfo resizeinfo = oldInfo;
4348 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4349 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4351 // Check if there is an automatic transition on that clip (lower track)
4352 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4353 if (transition && transition->isAutomatic()) {
4354 ItemInfo trInfo = transition->info();
4355 ItemInfo newTrInfo = trInfo;
4356 newTrInfo.startPos = item->startPos();
4357 if (newTrInfo.startPos < newTrInfo.endPos)
4358 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4360 // Check if there is an automatic transition on that clip (upper track)
4361 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4362 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4363 ItemInfo trInfo = transition->info();
4364 ItemInfo newTrInfo = trInfo;
4365 newTrInfo.startPos = item->startPos();
4366 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4367 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4368 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4371 ClipItem *clip = static_cast < ClipItem * >(item);
4372 updatePositionEffects(clip, oldInfo);
4376 QDomElement root = doc.createElement("list");
4377 doc.appendChild(root);
4378 QList <int> indexes;
4379 for (int i = 0; i < clip->effectsCount(); i++) {
4380 QDomElement effect = clip->effectAt(i);
4381 if (EffectsList::hasKeyFrames(effect)) {
4382 doc.appendChild(doc.importNode(effect, true));
4387 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4388 // Keyframes were modified, updateClip
4389 QDomNodeList effs = doc.elementsByTagName("effect");
4391 // Since we must always resize clip before updating the keyframes, we
4392 // put a resize command before & after checking keyframes so that
4393 // we are sure the resize is performed before whenever we do or undo the action
4395 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4396 for (int i = 0; i < indexes.count(); i++) {
4397 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);
4398 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4400 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4401 emit clipItemSelected(clip);
4403 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4406 KdenliveSettings::setSnaptopoints(false);
4407 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4408 KdenliveSettings::setSnaptopoints(snap);
4409 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4411 } else if (item->type() == TRANSITIONWIDGET) {
4412 Transition *transition = static_cast <Transition *>(item);
4413 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)) {
4414 // Cannot resize transition
4415 KdenliveSettings::setSnaptopoints(false);
4416 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4417 KdenliveSettings::setSnaptopoints(snap);
4418 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4420 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4421 if (command == NULL)
4422 m_commandStack->push(moveCommand);
4426 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4427 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4429 if (!hasParentCommand)
4430 m_commandStack->push(command);
4433 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4435 if (pos == oldInfo.endPos.frames(m_document->fps()))
4437 bool snap = KdenliveSettings::snaptopoints();
4439 KdenliveSettings::setSnaptopoints(false);
4440 item->resizeEnd(pos);
4441 if (item->endPos().frames(m_document->fps()) != pos) {
4442 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4443 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4444 KdenliveSettings::setSnaptopoints(snap);
4447 KdenliveSettings::setSnaptopoints(snap);
4450 bool hasParentCommand = false;
4452 hasParentCommand = true;
4454 command = new QUndoCommand();
4455 command->setText(i18n("Resize clip end"));
4458 // do this here, too, because otherwise undo won't update the group
4459 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4460 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4462 ItemInfo info = item->info();
4463 if (item->type() == AVWIDGET) {
4464 ItemInfo resizeinfo = info;
4465 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4466 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4468 // Check if there is an automatic transition on that clip (lower track)
4469 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4470 if (tr && tr->isAutomatic()) {
4471 ItemInfo trInfo = tr->info();
4472 ItemInfo newTrInfo = trInfo;
4473 newTrInfo.endPos = item->endPos();
4474 if (newTrInfo.endPos > newTrInfo.startPos)
4475 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4478 // Check if there is an automatic transition on that clip (upper track)
4479 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4480 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4481 ItemInfo trInfo = tr->info();
4482 ItemInfo newTrInfo = trInfo;
4483 newTrInfo.endPos = item->endPos();
4484 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4485 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4486 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4491 ClipItem *clip = static_cast < ClipItem * >(item);
4493 QDomElement root = doc.createElement("list");
4494 doc.appendChild(root);
4495 QList <int> indexes;
4496 for (int i = 0; i < clip->effectsCount(); i++) {
4497 QDomElement effect = clip->effectAt(i);
4498 if (EffectsList::hasKeyFrames(effect)) {
4499 doc.appendChild(doc.importNode(effect, true));
4504 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4505 // Keyframes were modified, updateClip
4506 QDomNodeList effs = doc.elementsByTagName("effect");
4508 // Since we must always resize clip before updating the keyframes, we
4509 // put a resize command before & after checking keyframes so that
4510 // we are sure the resize is performed before whenever we do or undo the action
4512 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4513 for (int i = 0; i < indexes.count(); i++) {
4514 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);
4515 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4517 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4518 emit clipItemSelected(clip);
4520 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4523 updatePositionEffects(clip, oldInfo);
4525 KdenliveSettings::setSnaptopoints(false);
4526 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4527 KdenliveSettings::setSnaptopoints(true);
4528 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4530 } else if (item->type() == TRANSITIONWIDGET) {
4531 Transition *transition = static_cast <Transition *>(item);
4532 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)) {
4533 // Cannot resize transition
4534 KdenliveSettings::setSnaptopoints(false);
4535 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4536 KdenliveSettings::setSnaptopoints(true);
4537 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4539 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4540 if (command == NULL)
4541 m_commandStack->push(moveCommand);
4544 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4545 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4547 if (!hasParentCommand)
4548 m_commandStack->push(command);
4551 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4553 int end = item->fadeIn();
4555 // there is a fade in effect
4556 int effectPos = item->hasEffect("volume", "fadein");
4557 if (effectPos != -1) {
4558 QDomElement oldeffect = item->effectAt(effectPos);
4559 int start = item->cropStart().frames(m_document->fps());
4560 int max = item->cropDuration().frames(m_document->fps());
4562 // Make sure the fade effect is not longer than the clip
4563 item->setFadeIn(max);
4564 end = item->fadeIn();
4567 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4568 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4569 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4570 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4571 // if fade effect is displayed, update the effect edit widget with new clip duration
4572 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4574 effectPos = item->hasEffect("brightness", "fade_from_black");
4575 if (effectPos != -1) {
4576 QDomElement oldeffect = item->effectAt(effectPos);
4577 int start = item->cropStart().frames(m_document->fps());
4578 int max = item->cropDuration().frames(m_document->fps());
4580 // Make sure the fade effect is not longer than the clip
4581 item->setFadeIn(max);
4582 end = item->fadeIn();
4585 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4586 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4587 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4588 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4589 // if fade effect is displayed, update the effect edit widget with new clip duration
4590 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4593 int start = item->fadeOut();
4595 // there is a fade out effect
4596 int effectPos = item->hasEffect("volume", "fadeout");
4597 if (effectPos != -1) {
4598 QDomElement oldeffect = item->effectAt(effectPos);
4599 int max = item->cropDuration().frames(m_document->fps());
4600 int end = max + item->cropStart().frames(m_document->fps());
4602 // Make sure the fade effect is not longer than the clip
4603 item->setFadeOut(max);
4604 start = item->fadeOut();
4606 start = end - start;
4607 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4608 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4609 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4610 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4611 // if fade effect is displayed, update the effect edit widget with new clip duration
4612 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4614 effectPos = item->hasEffect("brightness", "fade_to_black");
4615 if (effectPos != -1) {
4616 QDomElement oldeffect = item->effectAt(effectPos);
4617 int max = item->cropDuration().frames(m_document->fps());
4618 int end = max + item->cropStart().frames(m_document->fps());
4620 // Make sure the fade effect is not longer than the clip
4621 item->setFadeOut(max);
4622 start = item->fadeOut();
4624 start = end - start;
4625 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4626 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4627 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4628 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4629 // if fade effect is displayed, update the effect edit widget with new clip duration
4630 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4634 int effectPos = item->hasEffect("freeze", "freeze");
4635 if (effectPos != -1) {
4636 // Freeze effect needs to be adjusted with clip resize
4637 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4638 QDomElement eff = item->getEffectAt(effectPos);
4639 if (!eff.isNull() && diff != 0) {
4640 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4641 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4642 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4643 emit clipItemSelected(item, item->selectedEffectIndex());
4648 effectPos = item->hasEffect("affine", "pan_zoom");
4649 if (effectPos != -1) {
4650 QDomElement oldeffect = item->effectAt(effectPos);
4651 int start = item->cropStart().frames(m_document->fps());
4652 int max = start + item->cropDuration().frames(m_document->fps());
4657 oldeffect.setAttribute("in", start);
4658 oldeffect.setAttribute("out", max);
4659 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4660 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4661 // if effect is displayed, update the effect edit widget with new clip duration
4662 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4666 double CustomTrackView::getSnapPointForPos(double pos)
4668 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4671 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4673 QList <GenTime> snaps;
4674 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4675 QList<QGraphicsItem *> itemList = items();
4676 for (int i = 0; i < itemList.count(); i++) {
4677 if (itemList.at(i) == selected) continue;
4678 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4679 if (itemList.at(i)->type() == AVWIDGET) {
4680 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4681 GenTime start = item->startPos();
4682 GenTime end = item->endPos();
4683 snaps.append(start);
4685 if (!offsetList.isEmpty()) {
4686 for (int j = 0; j < offsetList.size(); j++) {
4687 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4688 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4692 QList < GenTime > markers = item->snapMarkers();
4693 for (int j = 0; j < markers.size(); ++j) {
4694 GenTime t = markers.at(j);
4696 if (!offsetList.isEmpty()) {
4697 for (int k = 0; k < offsetList.size(); k++) {
4698 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4702 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4703 Transition *transition = static_cast <Transition*>(itemList.at(i));
4704 GenTime start = transition->startPos();
4705 GenTime end = transition->endPos();
4706 snaps.append(start);
4708 if (!offsetList.isEmpty()) {
4709 for (int j = 0; j < offsetList.size(); j++) {
4710 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4711 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4717 // add cursor position
4718 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4720 if (!offsetList.isEmpty()) {
4721 for (int j = 0; j < offsetList.size(); j++) {
4722 snaps.append(pos - offsetList.at(j));
4727 for (int i = 0; i < m_guides.count(); i++) {
4728 snaps.append(m_guides.at(i)->position());
4729 if (!offsetList.isEmpty()) {
4730 for (int j = 0; j < offsetList.size(); j++) {
4731 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4737 m_scene->setSnapList(snaps);
4738 //for (int i = 0; i < m_snapPoints.size(); ++i)
4739 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4742 void CustomTrackView::slotSeekToPreviousSnap()
4744 updateSnapPoints(NULL);
4745 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4746 setCursorPos((int) res.frames(m_document->fps()));
4750 void CustomTrackView::slotSeekToNextSnap()
4752 updateSnapPoints(NULL);
4753 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4754 setCursorPos((int) res.frames(m_document->fps()));
4758 void CustomTrackView::clipStart()
4760 AbstractClipItem *item = getMainActiveClip();
4762 setCursorPos((int) item->startPos().frames(m_document->fps()));
4767 void CustomTrackView::clipEnd()
4769 AbstractClipItem *item = getMainActiveClip();
4771 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4776 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4778 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4779 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4780 m_commandStack->push(command);
4783 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4785 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4786 m_commandStack->push(command);
4789 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4791 DocClipBase *base = m_document->clipManager()->getClipById(id);
4792 QList <CommentedTime> markers = base->commentedSnapMarkers();
4794 if (markers.isEmpty()) {
4795 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4798 QUndoCommand *deleteMarkers = new QUndoCommand();
4799 deleteMarkers->setText("Delete clip markers");
4801 for (int i = 0; i < markers.size(); i++) {
4802 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4804 m_commandStack->push(deleteMarkers);
4807 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4809 DocClipBase *base = m_document->clipManager()->getClipById(id);
4810 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4811 else base->deleteSnapMarker(pos);
4812 emit updateClipMarkers(base);
4813 setDocumentModified();
4814 viewport()->update();
4817 int CustomTrackView::hasGuide(int pos, int offset)
4819 for (int i = 0; i < m_guides.count(); i++) {
4820 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4821 if (qAbs(guidePos - pos) <= offset) return guidePos;
4822 else if (guidePos > pos) return -1;
4827 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4831 double fps = m_document->fps();
4832 for (int i = 0; i < m_guides.count(); i++) {
4833 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4834 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4836 goMenu->setEnabled(!m_guides.isEmpty());
4839 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4841 if (oldPos > GenTime() && pos > GenTime()) {
4843 for (int i = 0; i < m_guides.count(); i++) {
4844 if (m_guides.at(i)->position() == oldPos) {
4845 Guide *item = m_guides.at(i);
4846 item->updateGuide(pos, comment);
4850 } else if (pos > GenTime()) addGuide(pos, comment);
4854 for (int i = 0; i < m_guides.count(); i++) {
4855 if (m_guides.at(i)->position() == oldPos) {
4856 delete m_guides.takeAt(i);
4861 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4863 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4864 m_document->syncGuides(m_guides);
4867 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4869 for (int i = 0; i < m_guides.count(); i++) {
4870 if (m_guides.at(i)->position() == pos) {
4871 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4875 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4876 scene()->addItem(g);
4878 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4879 m_document->syncGuides(m_guides);
4883 void CustomTrackView::slotAddGuide()
4885 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4886 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4887 if (d.exec() != QDialog::Accepted) return;
4888 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4889 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4890 m_commandStack->push(command);
4894 void CustomTrackView::slotEditGuide(int guidePos)
4897 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4898 else pos = GenTime(guidePos, m_document->fps());
4900 for (int i = 0; i < m_guides.count(); i++) {
4901 if (m_guides.at(i)->position() == pos) {
4902 slotEditGuide(m_guides.at(i)->info());
4907 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4910 void CustomTrackView::slotEditGuide(CommentedTime guide)
4912 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4913 if (d.exec() == QDialog::Accepted) {
4914 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4915 m_commandStack->push(command);
4920 void CustomTrackView::slotEditTimeLineGuide()
4922 if (m_dragGuide == NULL) return;
4923 CommentedTime guide = m_dragGuide->info();
4924 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4925 if (d.exec() == QDialog::Accepted) {
4926 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4927 m_commandStack->push(command);
4931 void CustomTrackView::slotDeleteGuide(int guidePos)
4934 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4935 else pos = GenTime(guidePos, m_document->fps());
4937 for (int i = 0; i < m_guides.count(); i++) {
4938 if (m_guides.at(i)->position() == pos) {
4939 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4940 m_commandStack->push(command);
4945 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4949 void CustomTrackView::slotDeleteTimeLineGuide()
4951 if (m_dragGuide == NULL) return;
4952 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4953 m_commandStack->push(command);
4957 void CustomTrackView::slotDeleteAllGuides()
4959 QUndoCommand *deleteAll = new QUndoCommand();
4960 deleteAll->setText("Delete all guides");
4961 for (int i = 0; i < m_guides.count(); i++) {
4962 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4964 m_commandStack->push(deleteAll);
4967 void CustomTrackView::setTool(PROJECTTOOL tool)
4972 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4975 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4976 m_scene->setScale(scaleFactor, verticalScale);
4977 removeTipAnimation();
4978 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4979 bool adjust = false;
4980 if (verticalScale != matrix().m22()) adjust = true;
4981 setMatrix(newmatrix);
4983 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4984 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4985 for (int i = 0; i < m_guides.count(); i++) {
4986 QLineF l = m_guides.at(i)->line();
4987 l.setP2(QPointF(l.x2(), newHeight));
4988 m_guides.at(i)->setLine(l);
4990 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4993 int diff = sceneRect().width() - m_projectDuration;
4994 if (diff * newmatrix.m11() < 50) {
4995 if (newmatrix.m11() < 0.4)
4996 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4998 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5000 centerOn(QPointF(cursorPos(), verticalPos));
5003 void CustomTrackView::slotRefreshGuides()
5005 if (KdenliveSettings::showmarkers()) {
5006 for (int i = 0; i < m_guides.count(); i++)
5007 m_guides.at(i)->update();
5011 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5013 //kDebug() << "// DRAW BG: " << rect.width();
5014 painter->setClipRect(rect);
5015 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5016 QPen pen1 = painter->pen();
5017 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5018 painter->setPen(pen1);
5019 double min = rect.left();
5020 double max = rect.right();
5021 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5022 int maxTrack = m_document->tracksCount();
5023 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5024 QColor audioColor = palette().alternateBase().color();
5025 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5026 for (int i = 0; i < maxTrack; i++) {
5027 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5028 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5029 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5030 if (i == m_selectedTrack)
5031 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5033 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5035 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5037 int lowerLimit = m_tracksHeight * maxTrack + 1;
5038 if (height() > lowerLimit) {
5039 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5040 painter->fillRect(bg, base);
5044 bool CustomTrackView::findString(const QString &text)
5047 for (int i = 0; i < m_searchPoints.size(); ++i) {
5048 marker = m_searchPoints.at(i).comment();
5049 if (marker.contains(text, Qt::CaseInsensitive)) {
5050 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5051 int vert = verticalScrollBar()->value();
5052 int hor = cursorPos();
5053 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5061 void CustomTrackView::selectFound(QString track, QString pos)
5063 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5064 slotSelectTrack(track.toInt());
5066 int vert = verticalScrollBar()->value();
5067 int hor = cursorPos();
5068 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5071 bool CustomTrackView::findNextString(const QString &text)
5074 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5075 marker = m_searchPoints.at(i).comment();
5076 if (marker.contains(text, Qt::CaseInsensitive)) {
5077 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5078 int vert = verticalScrollBar()->value();
5079 int hor = cursorPos();
5080 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5089 void CustomTrackView::initSearchStrings()
5091 m_searchPoints.clear();
5092 QList<QGraphicsItem *> itemList = items();
5093 for (int i = 0; i < itemList.count(); i++) {
5094 // parse all clip names
5095 if (itemList.at(i)->type() == AVWIDGET) {
5096 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5097 GenTime start = item->startPos();
5098 CommentedTime t(start, item->clipName());
5099 m_searchPoints.append(t);
5100 // add all clip markers
5101 QList < CommentedTime > markers = item->commentedSnapMarkers();
5102 m_searchPoints += markers;
5107 for (int i = 0; i < m_guides.count(); i++)
5108 m_searchPoints.append(m_guides.at(i)->info());
5110 qSort(m_searchPoints);
5113 void CustomTrackView::clearSearchStrings()
5115 m_searchPoints.clear();
5119 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5121 QList<ItemInfo> matchingInfo;
5122 QList<QGraphicsItem *> itemList = items();
5123 for (int i = 0; i < itemList.count(); i++) {
5124 if (itemList.at(i)->type() == AVWIDGET) {
5125 ClipItem *item = (ClipItem *)itemList.at(i);
5126 if (item->clipProducer() == clipId)
5127 matchingInfo << item->info();
5130 return matchingInfo;
5133 void CustomTrackView::copyClip()
5135 qDeleteAll(m_copiedItems);
5136 m_copiedItems.clear();
5137 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5138 if (itemList.count() == 0) {
5139 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5142 for (int i = 0; i < itemList.count(); i++) {
5143 if (itemList.at(i)->type() == AVWIDGET) {
5144 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5145 ClipItem *clone = clip->clone(clip->info());
5146 m_copiedItems.append(clone);
5147 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5148 Transition *dup = static_cast <Transition *>(itemList.at(i));
5149 m_copiedItems.append(dup->clone());
5154 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5156 if (m_scene->editMode() != NORMALEDIT) {
5157 // If we are in overwrite mode, always allow the move
5160 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));
5161 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5162 for (int i = 0; i < collisions.count(); i++) {
5163 if (collisions.at(i)->type() == type) return false;
5168 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5171 for (int i = 0; i < infoList.count(); i++) {
5172 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));
5175 QList<QGraphicsItem *> collisions = scene()->items(path);
5176 for (int i = 0; i < collisions.count(); i++) {
5177 if (collisions.at(i)->type() == type) return false;
5182 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5184 for (int i = 0; i < items.count(); i++) {
5185 ItemInfo info = items.at(i)->info();
5186 info.startPos += offset;
5187 info.endPos += offset;
5188 info.track += trackOffset;
5189 if (!canBePastedTo(info, items.at(i)->type())) return false;
5194 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5196 QPainterPath movePath;
5197 movePath.moveTo(0, 0);
5199 for (int i = 0; i < items.count(); i++) {
5200 ItemInfo info = items.at(i)->info();
5201 info.startPos = info.startPos + offset;
5202 info.endPos = info.endPos + offset;
5203 info.track = info.track + trackOffset;
5204 if (info.startPos < GenTime()) {
5205 // No clip should go below 0
5208 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));
5209 movePath.addRect(rect);
5211 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5212 for (int i = 0; i < collisions.count(); i++) {
5213 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5214 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5222 void CustomTrackView::pasteClip()
5224 if (m_copiedItems.count() == 0) {
5225 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5229 if (m_menuPosition.isNull()) {
5230 position = mapFromGlobal(QCursor::pos());
5231 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5232 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5235 } else position = m_menuPosition;
5237 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5238 int track = (int)(mapToScene(position).y() / m_tracksHeight);
5240 GenTime leftPos = m_copiedItems.at(0)->startPos();
5241 int lowerTrack = m_copiedItems.at(0)->track();
5242 int upperTrack = m_copiedItems.at(0)->track();
5243 for (int i = 1; i < m_copiedItems.count(); i++) {
5244 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5245 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5246 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5249 GenTime offset = pos - leftPos;
5250 int trackOffset = track - lowerTrack;
5252 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5253 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5254 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5255 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5258 QUndoCommand *pasteClips = new QUndoCommand();
5259 pasteClips->setText("Paste clips");
5261 for (int i = 0; i < m_copiedItems.count(); i++) {
5262 // parse all clip names
5263 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5264 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5265 ItemInfo info = clip->info();
5266 info.startPos += offset;
5267 info.endPos += offset;
5268 info.track += trackOffset;
5269 if (canBePastedTo(info, AVWIDGET)) {
5270 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5271 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5272 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5273 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5275 info.startPos = tr->startPos() + offset;
5276 info.endPos = tr->endPos() + offset;
5277 info.track = tr->track() + trackOffset;
5278 int transitionEndTrack;
5279 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5280 else transitionEndTrack = tr->transitionEndTrack();
5281 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5282 if (info.startPos >= info.endPos) {
5283 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5284 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5285 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5288 m_commandStack->push(pasteClips);
5291 void CustomTrackView::pasteClipEffects()
5293 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5294 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5297 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5299 QUndoCommand *paste = new QUndoCommand();
5300 paste->setText("Paste effects");
5302 QList<QGraphicsItem *> clips = scene()->selectedItems();
5305 for (int i = 0; i < clips.count(); ++i) {
5306 if (clips.at(i)->type() == GROUPWIDGET) {
5307 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5308 for (int j = 0; j < children.count(); j++) {
5309 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5310 clips.append(children.at(j));
5317 for (int i = 0; i < clips.count(); ++i) {
5318 if (clips.at(i)->type() == AVWIDGET) {
5319 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5320 for (int j = 0; j < clip->effectsCount(); j++) {
5321 QDomElement eff = clip->effectAt(j);
5322 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5323 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5324 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5329 if (paste->childCount() > 0) m_commandStack->push(paste);
5332 //adjust effects (fades, ...)
5333 for (int i = 0; i < clips.count(); ++i) {
5334 if (clips.at(i)->type() == AVWIDGET) {
5335 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5336 updatePositionEffects(item, item->info());
5342 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5344 // parse parameters to check if we need to adjust to the new crop start
5345 int diff = (newstart - oldstart).frames(m_document->fps());
5346 int max = (newstart + duration).frames(m_document->fps());
5347 QDomNodeList params = xml.elementsByTagName("parameter");
5348 for (int i = 0; i < params.count(); i++) {
5349 QDomElement e = params.item(i).toElement();
5350 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5351 QString def = e.attribute("default");
5352 // Effect has a keyframe type parameter, we need to adjust the values
5353 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5354 QStringList newKeyFrames;
5355 foreach(const QString &str, keys) {
5356 int pos = str.section(':', 0, 0).toInt();
5357 double val = str.section(':', 1, 1).toDouble();
5360 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5362 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5364 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5365 e.setAttribute("keyframes", newKeyFrames.join(";"));
5370 ClipItem *CustomTrackView::getClipUnderCursor() const
5372 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5373 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5374 for (int i = 0; i < collisions.count(); i++) {
5375 if (collisions.at(i)->type() == AVWIDGET) {
5376 return static_cast < ClipItem *>(collisions.at(i));
5382 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5384 QList<QGraphicsItem *> clips = scene()->selectedItems();
5385 if (clips.isEmpty()) {
5386 return getClipUnderCursor();
5388 AbstractClipItem *item = NULL;
5389 for (int i = 0; i < clips.count(); ++i) {
5390 if (clips.at(i)->type() == AVWIDGET) {
5391 item = static_cast < AbstractClipItem *>(clips.at(i));
5392 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5395 if (item) return item;
5400 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5402 QList<QGraphicsItem *> clips = scene()->selectedItems();
5403 if (clips.isEmpty()) {
5404 return getClipUnderCursor();
5407 // remove all items in the list that are not clips
5408 for (int i = 0; i < clips.count();) {
5409 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5412 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5413 for (int i = 0; i < clips.count(); ++i) {
5414 if (clips.at(i)->type() == AVWIDGET) {
5415 item = static_cast < ClipItem *>(clips.at(i));
5416 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5424 void CustomTrackView::setInPoint()
5426 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5428 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5431 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5435 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5438 void CustomTrackView::setOutPoint()
5440 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5442 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5445 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5449 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5452 void CustomTrackView::slotUpdateAllThumbs()
5454 if (!isEnabled()) return;
5455 QList<QGraphicsItem *> itemList = items();
5456 //if (itemList.isEmpty()) return;
5458 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5459 for (int i = 0; i < itemList.count(); i++) {
5460 if (itemList.at(i)->type() == AVWIDGET) {
5461 item = static_cast <ClipItem *>(itemList.at(i));
5462 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5463 // Check if we have a cached thumbnail
5464 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5465 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5466 if (QFile::exists(thumb)) {
5468 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5469 item->slotSetStartThumb(pix);
5472 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5473 QString endThumb = startThumb;
5474 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5475 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5476 if (QFile::exists(startThumb)) {
5477 QPixmap pix(startThumb);
5478 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5479 item->slotSetStartThumb(pix);
5481 if (QFile::exists(endThumb)) {
5482 QPixmap pix(endThumb);
5483 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5484 item->slotSetEndThumb(pix);
5487 item->refreshClip(false);
5491 viewport()->update();
5494 void CustomTrackView::saveThumbnails()
5496 QList<QGraphicsItem *> itemList = items();
5498 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5499 for (int i = 0; i < itemList.count(); i++) {
5500 if (itemList.at(i)->type() == AVWIDGET) {
5501 item = static_cast <ClipItem *>(itemList.at(i));
5502 if (item->clipType() != COLOR) {
5503 // Check if we have a cached thumbnail
5504 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5505 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5506 if (!QFile::exists(thumb)) {
5507 QPixmap pix(item->startThumb());
5511 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5512 QString endThumb = startThumb;
5513 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5514 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5515 if (!QFile::exists(startThumb)) {
5516 QPixmap pix(item->startThumb());
5517 pix.save(startThumb);
5519 if (!QFile::exists(endThumb)) {
5520 QPixmap pix(item->endThumb());
5530 void CustomTrackView::slotInsertTrack(int ix)
5532 TrackDialog d(m_document, parentWidget());
5533 d.comboTracks->setCurrentIndex(ix);
5534 d.label->setText(i18n("Insert track"));
5535 d.setWindowTitle(i18n("Insert New Track"));
5537 if (d.exec() == QDialog::Accepted) {
5538 ix = d.comboTracks->currentIndex();
5539 if (d.before_select->currentIndex() == 1)
5542 info.isMute = false;
5543 info.isLocked = false;
5544 if (d.video_track->isChecked()) {
5545 info.type = VIDEOTRACK;
5546 info.isBlind = false;
5548 info.type = AUDIOTRACK;
5549 info.isBlind = true;
5551 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5552 m_commandStack->push(addTrack);
5553 setDocumentModified();
5557 void CustomTrackView::slotDeleteTrack(int ix)
5559 if (m_document->tracksCount() < 2) return;
5560 TrackDialog d(m_document, parentWidget());
5561 d.comboTracks->setCurrentIndex(ix);
5562 d.label->setText(i18n("Delete track"));
5563 d.before_select->setHidden(true);
5564 d.setWindowTitle(i18n("Delete Track"));
5565 d.video_track->setHidden(true);
5566 d.audio_track->setHidden(true);
5567 if (d.exec() == QDialog::Accepted) {
5568 ix = d.comboTracks->currentIndex();
5569 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5570 deleteTimelineTrack(ix, info);
5571 setDocumentModified();
5572 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5573 m_commandStack->push(command);*/
5577 void CustomTrackView::slotConfigTracks(int ix)
5579 TracksConfigDialog d(m_document, ix, parentWidget());
5580 if (d.exec() == QDialog::Accepted) {
5581 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5582 m_commandStack->push(configTracks);
5583 QList <int> toDelete = d.deletedTracks();
5584 for (int i = 0; i < toDelete.count(); ++i) {
5585 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5586 deleteTimelineTrack(toDelete.at(i) - i, info);
5588 setDocumentModified();
5592 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5594 if (m_document->tracksCount() < 2) return;
5595 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5596 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5597 QList<QGraphicsItem *> selection = m_scene->items(r);
5598 QUndoCommand *deleteTrack = new QUndoCommand();
5599 deleteTrack->setText("Delete track");
5601 // Delete all clips in selected track
5602 for (int i = 0; i < selection.count(); i++) {
5603 if (selection.at(i)->type() == AVWIDGET) {
5604 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5605 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5606 m_scene->removeItem(item);
5609 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5610 Transition *item = static_cast <Transition *>(selection.at(i));
5611 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5612 m_scene->removeItem(item);
5618 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5619 m_commandStack->push(deleteTrack);
5622 void CustomTrackView::autoTransition()
5624 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5625 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5626 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5629 Transition *tr = static_cast <Transition*>(itemList.at(0));
5630 tr->setAutomatic(!tr->isAutomatic());
5631 QDomElement transition = tr->toXML();
5632 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);
5633 setDocumentModified();
5637 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5640 QDomNodeList params = effect.elementsByTagName("parameter");
5641 for (int i = 0; i < params.count(); i++) {
5642 QDomElement e = params.item(i).toElement();
5643 if (!e.isNull() && e.attribute("type") == "constant") {
5644 if (e.hasAttribute("factor")) {
5645 double factor = e.attribute("factor").toDouble();
5646 double value = e.attribute("value").toDouble();
5647 value = value / factor;
5648 result.append(QString::number(value));
5649 } else result.append(e.attribute("value"));
5655 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5657 QList<QGraphicsItem *> list = scene()->items();
5658 ClipItem *clip = NULL;
5659 for (int i = 0; i < list.size(); ++i) {
5660 if (list.at(i)->type() == AVWIDGET) {
5661 clip = static_cast <ClipItem *>(list.at(i));
5662 if (clip->clipProducer() == id) {
5663 clip->setClipName(name);
5667 viewport()->update();
5670 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5672 minimum = GenTime();
5673 maximum = GenTime();
5674 QList<QGraphicsItem *> selection;
5675 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5676 selection.removeAll(item);
5677 for (int i = 0; i < selection.count(); i++) {
5678 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5679 if (clip && clip->type() == AVWIDGET) {
5680 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5681 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5686 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5688 minimum = GenTime();
5689 maximum = GenTime();
5690 QList<QGraphicsItem *> selection;
5691 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5692 selection.removeAll(item);
5693 for (int i = 0; i < selection.count(); i++) {
5694 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5695 if (clip && clip->type() == TRANSITIONWIDGET) {
5696 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5697 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5702 void CustomTrackView::loadGroups(const QDomNodeList groups)
5704 for (int i = 0; i < groups.count(); i++) {
5705 QDomNodeList children = groups.at(i).childNodes();
5706 scene()->clearSelection();
5707 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5708 QDomNode n = children.item(nodeindex);
5709 QDomElement elem = n.toElement();
5710 int pos = elem.attribute("position").toInt();
5711 int track = elem.attribute("track").toInt();
5712 if (elem.tagName() == "clipitem") {
5713 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5714 if (clip) clip->setSelected(true);
5716 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5717 if (clip) clip->setSelected(true);
5720 groupSelectedItems(false, true);
5724 void CustomTrackView::splitAudio()
5726 resetSelectionGroup();
5727 QList<QGraphicsItem *> selection = scene()->selectedItems();
5728 if (selection.isEmpty()) {
5729 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5732 QUndoCommand *splitCommand = new QUndoCommand();
5733 splitCommand->setText(i18n("Split audio"));
5734 for (int i = 0; i < selection.count(); i++) {
5735 if (selection.at(i)->type() == AVWIDGET) {
5736 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5737 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5738 if (clip->parentItem()) {
5739 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5741 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5746 if (splitCommand->childCount() > 0)
5747 m_commandStack->push(splitCommand);
5750 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5752 ClipItem *clip = getClipItemAt(pos, track);
5754 kDebug() << "// Cannot find clip to split!!!";
5758 int start = pos.frames(m_document->fps());
5759 int freetrack = m_document->tracksCount() - track - 1;
5760 for (; freetrack > 0; freetrack--) {
5761 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5762 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5763 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5764 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5765 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5770 kDebug() << "GOT TRK: " << track;
5771 if (freetrack == 0) {
5772 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5774 ItemInfo info = clip->info();
5775 info.track = m_document->tracksCount() - freetrack;
5776 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5777 scene()->clearSelection();
5778 clip->setSelected(true);
5779 ClipItem *audioClip = getClipItemAt(start, info.track);
5781 clip->setVideoOnly(true);
5782 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5783 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5785 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5786 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5788 audioClip->setSelected(true);
5789 audioClip->setAudioOnly(true);
5790 groupSelectedItems(false, true);
5794 // unsplit clip: remove audio part and change video part to normal clip
5795 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5796 kDebug() << "//CANNOT FIND CLP GRP";
5799 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5800 QList<QGraphicsItem *> children = grp->childItems();
5801 if (children.count() != 2) {
5802 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5805 for (int i = 0; i < children.count(); i++) {
5806 if (children.at(i) != clip) {
5807 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5808 ItemInfo info = clip->info();
5809 deleteClip(clp->info());
5810 clip->setVideoOnly(false);
5811 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5812 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5817 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5818 m_document->clipManager()->removeGroup(grp);
5819 scene()->destroyItemGroup(grp);
5823 void CustomTrackView::setVideoOnly()
5825 resetSelectionGroup();
5826 QList<QGraphicsItem *> selection = scene()->selectedItems();
5827 if (selection.isEmpty()) {
5828 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5831 QUndoCommand *videoCommand = new QUndoCommand();
5832 videoCommand->setText(i18n("Video only"));
5833 for (int i = 0; i < selection.count(); i++) {
5834 if (selection.at(i)->type() == AVWIDGET) {
5835 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5836 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5837 if (clip->parentItem()) {
5838 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5840 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5845 m_commandStack->push(videoCommand);
5848 void CustomTrackView::setAudioOnly()
5850 resetSelectionGroup();
5851 QList<QGraphicsItem *> selection = scene()->selectedItems();
5852 if (selection.isEmpty()) {
5853 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5856 QUndoCommand *videoCommand = new QUndoCommand();
5857 videoCommand->setText(i18n("Audio only"));
5858 for (int i = 0; i < selection.count(); i++) {
5859 if (selection.at(i)->type() == AVWIDGET) {
5860 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5861 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5862 if (clip->parentItem()) {
5863 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5865 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5870 m_commandStack->push(videoCommand);
5873 void CustomTrackView::setAudioAndVideo()
5875 resetSelectionGroup();
5876 QList<QGraphicsItem *> selection = scene()->selectedItems();
5877 if (selection.isEmpty()) {
5878 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5881 QUndoCommand *videoCommand = new QUndoCommand();
5882 videoCommand->setText(i18n("Audio and Video"));
5883 for (int i = 0; i < selection.count(); i++) {
5884 if (selection.at(i)->type() == AVWIDGET) {
5885 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5886 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5887 if (clip->parentItem()) {
5888 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5890 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5895 m_commandStack->push(videoCommand);
5898 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5900 ClipItem *clip = getClipItemAt(pos, track);
5902 kDebug() << "// Cannot find clip to split!!!";
5906 int start = pos.frames(m_document->fps());
5907 clip->setVideoOnly(true);
5908 clip->setAudioOnly(false);
5909 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5910 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5912 } else if (audioOnly) {
5913 int start = pos.frames(m_document->fps());
5914 clip->setAudioOnly(true);
5915 clip->setVideoOnly(false);
5916 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5917 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5920 int start = pos.frames(m_document->fps());
5921 clip->setAudioOnly(false);
5922 clip->setVideoOnly(false);
5923 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5924 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5928 setDocumentModified();
5931 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5933 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5934 m_clipTypeGroup->setEnabled(false);
5936 m_clipTypeGroup->setEnabled(true);
5937 QList <QAction *> actions = m_clipTypeGroup->actions();
5939 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5940 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5941 else lookup = "clip_audio_and_video";
5942 for (int i = 0; i < actions.count(); i++) {
5943 if (actions.at(i)->data().toString() == lookup) {
5944 actions.at(i)->setChecked(true);
5951 void CustomTrackView::slotGoToMarker(QAction *action)
5953 int pos = action->data().toInt();
5954 setCursorPos(pos, true);
5957 void CustomTrackView::reloadTransitionLumas()
5961 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5962 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5963 for (int i = 0; i < params.count(); i++) {
5964 QDomElement e = params.item(i).toElement();
5965 if (e.attribute("tag") == "resource") {
5966 lumaNames = e.attribute("paramlistdisplay");
5967 lumaFiles = e.attribute("paramlist");
5972 QList<QGraphicsItem *> itemList = items();
5973 Transition *transitionitem;
5974 QDomElement transitionXml;
5975 for (int i = 0; i < itemList.count(); i++) {
5976 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5977 transitionitem = static_cast <Transition*>(itemList.at(i));
5978 transitionXml = transitionitem->toXML();
5979 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
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") == "resource") {
5984 e.setAttribute("paramlistdisplay", lumaNames);
5985 e.setAttribute("paramlist", lumaFiles);
5990 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5991 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5992 for (int i = 0; i < params.count(); i++) {
5993 QDomElement e = params.item(i).toElement();
5994 if (e.attribute("tag") == "luma") {
5995 e.setAttribute("paramlistdisplay", lumaNames);
5996 e.setAttribute("paramlist", lumaFiles);
6003 emit transitionItemSelected(NULL);
6006 double CustomTrackView::fps() const
6008 return m_document->fps();
6011 void CustomTrackView::updateProjectFps()
6013 // update all clips to the new fps
6014 resetSelectionGroup();
6015 scene()->clearSelection();
6017 QList<QGraphicsItem *> itemList = items();
6018 for (int i = 0; i < itemList.count(); i++) {
6019 // remove all items and re-add them one by one
6020 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6022 for (int i = 0; i < itemList.count(); i++) {
6023 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6024 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6025 clip->updateFps(m_document->fps());
6026 m_scene->addItem(clip);
6027 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6028 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6029 QList<QGraphicsItem *> children = grp->childItems();
6030 for (int j = 0; j < children.count(); j++) {
6031 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6032 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6033 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6034 clip->updateFps(m_document->fps());
6037 m_document->clipManager()->removeGroup(grp);
6038 m_scene->addItem(grp);
6039 scene()->destroyItemGroup(grp);
6040 for (int j = 0; j < children.count(); j++) {
6041 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6042 //children.at(j)->setParentItem(0);
6043 children.at(j)->setSelected(true);
6046 groupSelectedItems(true, true);
6047 } else if (itemList.at(i)->type() == GUIDEITEM) {
6048 Guide *g = static_cast<Guide *>(itemList.at(i));
6050 m_scene->addItem(g);
6053 viewport()->update();
6056 void CustomTrackView::slotTrackDown()
6058 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6059 else m_selectedTrack++;
6060 emit updateTrackHeaders();
6061 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6062 ensureVisible(rect, 0, 0);
6063 viewport()->update();
6066 void CustomTrackView::slotTrackUp()
6068 if (m_selectedTrack > 0) m_selectedTrack--;
6069 else m_selectedTrack = m_document->tracksCount() - 1;
6070 emit updateTrackHeaders();
6071 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6072 ensureVisible(rect, 0, 0);
6073 viewport()->update();
6076 int CustomTrackView::selectedTrack() const
6078 return m_selectedTrack;
6081 QStringList CustomTrackView::selectedClips() const
6083 QStringList clipIds;
6084 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6085 for (int i = 0; i < selection.count(); i++) {
6086 if (selection.at(i)->type() == AVWIDGET) {
6087 ClipItem *item = (ClipItem *)selection.at(i);
6088 clipIds << item->clipProducer();
6094 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6096 QList<ClipItem *> clips;
6097 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6098 for (int i = 0; i < selection.count(); i++) {
6099 if (selection.at(i)->type() == AVWIDGET) {
6100 clips.append((ClipItem *)selection.at(i));
6106 void CustomTrackView::slotSelectTrack(int ix)
6108 m_selectedTrack = qMax(0, ix);
6109 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6110 emit updateTrackHeaders();
6111 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6112 ensureVisible(rect, 0, 0);
6113 viewport()->update();
6116 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6119 if (track != -1 && pos != -1)
6120 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6122 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6123 QList<QGraphicsItem *> selection = m_scene->items(rect);
6124 resetSelectionGroup(group);
6125 if (!group) m_scene->clearSelection();
6126 for (int i = 0; i < selection.count(); i++) {
6127 if (selection.at(i)->type() == AVWIDGET) {
6128 selection.at(i)->setSelected(add);
6132 if (group) groupSelectedItems();
6135 void CustomTrackView::selectTransition(bool add, bool group)
6137 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6138 QList<QGraphicsItem *> selection = m_scene->items(rect);
6139 resetSelectionGroup(group);
6140 if (!group) m_scene->clearSelection();
6141 for (int i = 0; i < selection.count(); i++) {
6142 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6143 selection.at(i)->setSelected(add);
6147 if (group) groupSelectedItems();
6150 QStringList CustomTrackView::extractTransitionsLumas()
6153 QList<QGraphicsItem *> itemList = items();
6154 Transition *transitionitem;
6155 QDomElement transitionXml;
6156 for (int i = 0; i < itemList.count(); i++) {
6157 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6158 transitionitem = static_cast <Transition*>(itemList.at(i));
6159 transitionXml = transitionitem->toXML();
6160 QString luma = EffectsList::parameter(transitionXml, "luma");
6161 if (!luma.isEmpty()) urls << luma;
6167 void CustomTrackView::setEditMode(EDITMODE mode)
6169 m_scene->setEditMode(mode);
6172 void CustomTrackView::checkTrackSequence(int track)
6174 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6175 //track = m_document->tracksCount() -track;
6176 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6177 QList<QGraphicsItem *> selection = m_scene->items(rect);
6178 QList <int> timelineList;
6179 timelineList.append(0);
6180 for (int i = 0; i < selection.count(); i++) {
6181 if (selection.at(i)->type() == AVWIDGET) {
6182 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6183 int start = clip->startPos().frames(m_document->fps());
6184 int end = clip->endPos().frames(m_document->fps());
6185 if (!timelineList.contains(start)) timelineList.append(start);
6186 if (!timelineList.contains(end)) timelineList.append(end);
6189 qSort(timelineList);
6190 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6191 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6194 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6196 if (data.isEmpty()) return;
6197 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6199 info.startPos = GenTime(in, m_document->fps());
6200 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6201 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6202 info.cropDuration = info.endPos - info.startPos;
6203 info.track = m_selectedTrack;
6204 QUndoCommand *addCommand = new QUndoCommand();
6205 addCommand->setText(i18n("Insert clip"));
6206 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6207 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6208 m_commandStack->push(addCommand);
6210 selectClip(true, false, m_selectedTrack, in);
6211 // Automatic audio split
6212 if (KdenliveSettings::splitaudio())
6216 void CustomTrackView::clearSelection()
6218 resetSelectionGroup();
6219 scene()->clearSelection();
6221 emit clipItemSelected(NULL);
6224 void CustomTrackView::updatePalette()
6229 pen1.setColor(palette().text().color());
6230 m_cursorLine->setPen(pen1);
6234 void CustomTrackView::removeTipAnimation()
6237 scene()->removeItem(m_visualTip);
6238 m_animationTimer->stop();
6246 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6248 if (m_visualTip == NULL) {
6249 QRectF rect = clip->sceneBoundingRect();
6250 m_animation = new QGraphicsItemAnimation;
6251 m_animation->setTimeLine(m_animationTimer);
6252 m_animation->setScaleAt(1, 1, 1);
6257 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6258 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6259 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6261 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6263 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6265 m_animation->setScaleAt(.5, 2, 2);
6269 polygon << QPoint(0, - size * 2);
6270 if (mode == RESIZESTART)
6271 polygon << QPoint(size * 2, 0);
6273 polygon << QPoint(- size * 2, 0);
6274 polygon << QPoint(0, size * 2);
6275 polygon << QPoint(0, - size * 2);
6277 m_visualTip = new QGraphicsPolygonItem(polygon);
6278 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6279 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6280 if (mode == RESIZESTART)
6281 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6283 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6285 m_animation->setScaleAt(.5, 2, 1);
6287 case TRANSITIONSTART:
6289 polygon << QPoint(0, - size * 2);
6290 if (mode == TRANSITIONSTART)
6291 polygon << QPoint(size * 2, 0);
6293 polygon << QPoint(- size * 2, 0);
6294 polygon << QPoint(0, 0);
6295 polygon << QPoint(0, - size * 2);
6297 m_visualTip = new QGraphicsPolygonItem(polygon);
6298 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6299 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6300 if (mode == TRANSITIONSTART)
6301 m_visualTip->setPos(rect.x(), rect.bottom());
6303 m_visualTip->setPos(rect.right(), rect.bottom());
6305 m_animation->setScaleAt(.5, 2, 2);
6312 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6313 m_visualTip->setZValue(100);
6314 scene()->addItem(m_visualTip);
6315 m_animation->setItem(m_visualTip);
6316 m_animationTimer->start();
6320 bool CustomTrackView::hasAudio(int track) const
6322 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6323 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6324 QGraphicsItem *item;
6325 for (int i = 0; i < collisions.count(); i++) {
6326 item = collisions.at(i);
6327 if (!item->isEnabled()) continue;
6328 if (item->type() == AVWIDGET) {
6329 ClipItem *clip = static_cast <ClipItem *>(item);
6330 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6336 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6338 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6339 m_commandStack->push(command);
6340 setDocumentModified();
6344 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6346 EffectsParameterList parameters;
6347 parameters.addParam("tag", effect.attribute("tag"));
6348 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6349 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6350 parameters.addParam("id", effect.attribute("id"));
6351 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6352 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6353 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6354 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6356 QDomNodeList params = effect.elementsByTagName("parameter");
6357 for (int i = 0; i < params.count(); i++) {
6358 QDomElement e = params.item(i).toElement();
6359 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6360 if (e.attribute("type") == "simplekeyframe") {
6362 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6363 double factor = e.attribute("factor", "1").toDouble();
6364 for (int j = 0; j < values.count(); j++) {
6365 QString pos = values.at(j).section(":", 0, 0);
6366 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6367 values[j] = pos + "=" + QString::number(val);
6369 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6370 parameters.addParam(e.attribute("name"), values.join(";"));
6371 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6372 parameters.addParam("max", e.attribute("max"));
6373 parameters.addParam("min", e.attribute("min"));
6374 parameters.addParam("factor", e.attribute("factor", "1"));*/
6375 } else if (e.attribute("type") == "keyframe") {
6376 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6377 parameters.addParam("keyframes", e.attribute("keyframes"));
6378 parameters.addParam("max", e.attribute("max"));
6379 parameters.addParam("min", e.attribute("min"));
6380 parameters.addParam("factor", e.attribute("factor", "1"));
6381 parameters.addParam("starttag", e.attribute("starttag", "start"));
6382 parameters.addParam("endtag", e.attribute("endtag", "end"));
6383 } else if (e.attribute("namedesc").contains(';')) {
6384 QString format = e.attribute("format");
6385 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6386 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6388 QTextStream txtNeu(&neu);
6389 if (values.size() > 0)
6390 txtNeu << (int)values[0].toDouble();
6391 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6392 txtNeu << separators[i];
6393 txtNeu << (int)(values[i+1].toDouble());
6395 parameters.addParam("start", neu);
6397 if (e.attribute("factor", "1") != "1") {
6399 if (e.attribute("factor").startsWith('%')) {
6400 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6401 } else fact = e.attribute("factor", "1").toDouble();
6402 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6404 parameters.addParam(e.attribute("name"), e.attribute("value"));