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 <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
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 setAutoFillBackground(false);
138 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
140 pixmapCache = new KPixmapCache("kdenlive-thumbs");
141 KdenliveSettings::setTrackheight(m_tracksHeight);
142 m_animationTimer = new QTimeLine(800);
143 m_animationTimer->setFrameRange(0, 5);
144 m_animationTimer->setUpdateInterval(100);
145 m_animationTimer->setLoopCount(0);
146 m_tipColor = QColor(0, 192, 0, 200);
147 QColor border = QColor(255, 255, 255, 100);
148 m_tipPen.setColor(border);
149 m_tipPen.setWidth(3);
150 setContentsMargins(0, 0, 0, 0);
151 const int maxHeight = m_tracksHeight * m_document->tracksCount();
152 setSceneRect(0, 0, sceneRect().width(), maxHeight);
153 verticalScrollBar()->setMaximum(maxHeight);
154 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
155 m_cursorLine->setZValue(1000);
159 pen1.setColor(palette().text().color());
160 m_cursorLine->setPen(pen1);
161 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
163 KIcon razorIcon("edit-cut");
164 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
166 KIcon spacerIcon("kdenlive-spacer-tool");
167 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
168 verticalScrollBar()->setTracking(true);
169 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
170 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
180 CustomTrackView::~CustomTrackView()
182 qDeleteAll(m_guides);
184 m_waitingThumbs.clear();
188 void CustomTrackView::keyPressEvent(QKeyEvent * event)
190 if (event->key() == Qt::Key_Up) {
193 } else if (event->key() == Qt::Key_Down) {
196 } else QWidget::keyPressEvent(event);
199 void CustomTrackView::setDocumentModified()
201 m_document->setModified(true);
204 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
206 m_timelineContextMenu = timeline;
207 m_timelineContextClipMenu = clip;
208 m_clipTypeGroup = clipTypeGroup;
209 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
211 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
212 m_markerMenu->setEnabled(false);
213 markermenu->addMenu(m_markerMenu);
214 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
215 QList <QAction *> list = m_timelineContextClipMenu->actions();
216 for (int i = 0; i < list.count(); i++) {
217 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
218 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
221 m_timelineContextTransitionMenu = transition;
222 list = m_timelineContextTransitionMenu->actions();
223 for (int i = 0; i < list.count(); i++) {
224 if (list.at(i)->data().toString() == "auto") {
225 m_autoTransition = list.at(i);
230 m_timelineContextMenu->addSeparator();
231 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
232 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_deleteGuide);
235 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
236 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
237 m_timelineContextMenu->addAction(m_editGuide);
240 void CustomTrackView::slotDoResetMenuPosition()
242 m_menuPosition = QPoint();
245 void CustomTrackView::slotResetMenuPosition()
247 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
248 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
251 void CustomTrackView::checkAutoScroll()
253 m_autoScroll = KdenliveSettings::autoscroll();
256 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
257 return m_scene->m_tracksList;
260 void CustomTrackView::checkTrackHeight()
262 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
263 m_tracksHeight = KdenliveSettings::trackheight();
264 emit trackHeightChanged();
265 QList<QGraphicsItem *> itemList = items();
267 Transition *transitionitem;
268 bool snap = KdenliveSettings::snaptopoints();
269 KdenliveSettings::setSnaptopoints(false);
270 for (int i = 0; i < itemList.count(); i++) {
271 if (itemList.at(i)->type() == AVWIDGET) {
272 item = (ClipItem*) itemList.at(i);
273 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
274 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
275 item->resetThumbs(true);
276 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
277 transitionitem = (Transition*) itemList.at(i);
278 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
279 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
282 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
283 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
285 for (int i = 0; i < m_guides.count(); i++) {
286 QLineF l = m_guides.at(i)->line();
287 l.setP2(QPointF(l.x2(), newHeight));
288 m_guides.at(i)->setLine(l);
291 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
292 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
293 KdenliveSettings::setSnaptopoints(snap);
294 viewport()->update();
297 /** Zoom or move viewport on mousewheel
299 * If mousewheel+Ctrl, zooms in/out on the timeline.
301 * With Ctrl, moves viewport towards end of timeline if down/back,
302 * opposite on up/forward.
304 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
305 void CustomTrackView::wheelEvent(QWheelEvent * e)
307 if (e->modifiers() == Qt::ControlModifier) {
308 if (e->delta() > 0) emit zoomIn();
311 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
312 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
316 int CustomTrackView::getPreviousVideoTrack(int track)
318 track = m_document->tracksCount() - track - 1;
320 for (int i = track; i > -1; i--) {
321 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
327 void CustomTrackView::slotFetchNextThumbs()
329 if (!m_waitingThumbs.isEmpty()) {
330 ClipItem *item = m_waitingThumbs.takeFirst();
331 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
332 item = m_waitingThumbs.takeFirst();
334 if (item) item->slotFetchThumbs();
335 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
339 void CustomTrackView::slotCheckMouseScrolling()
341 if (m_scrollOffset == 0) {
342 m_scrollTimer.stop();
345 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
346 m_scrollTimer.start();
349 void CustomTrackView::slotCheckPositionScrolling()
351 // If mouse is at a border of the view, scroll
352 if (m_moveOpMode != SEEK) return;
353 if (mapFromScene(m_cursorPos, 0).x() < 3) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
355 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
356 setCursorPos(mapToScene(QPoint(-2, 0)).x());
357 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
358 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
359 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
360 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
366 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
368 int pos = event->x();
369 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
370 double snappedPos = getSnapPointForPos(mappedXPos);
371 emit mousePosition(mappedXPos);
373 if (event->buttons() & Qt::MidButton) return;
374 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
375 event->setAccepted(true);
377 QGraphicsView::mouseMoveEvent(event);
381 if (event->buttons() != Qt::NoButton) {
382 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
383 if (m_dragItem && m_tool == SELECTTOOL) {
384 if (m_operationMode == MOVE && move) {
385 QGraphicsView::mouseMoveEvent(event);
386 // If mouse is at a border of the view, scroll
388 m_scrollOffset = -30;
389 m_scrollTimer.start();
390 } else if (viewport()->width() - pos < 10) {
392 m_scrollTimer.start();
393 } else if (m_scrollTimer.isActive()) {
394 m_scrollTimer.stop();
396 } else if (m_operationMode == RESIZESTART && move) {
397 m_document->renderer()->pause();
398 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
399 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
401 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
403 m_dragItem->resizeStart((int)(snappedPos));
405 } else if (m_operationMode == RESIZEEND && move) {
406 m_document->renderer()->pause();
407 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
408 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
410 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
412 m_dragItem->resizeEnd((int)(snappedPos));
414 } else if (m_operationMode == FADEIN && move) {
415 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
416 } else if (m_operationMode == FADEOUT && move) {
417 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
418 } else if (m_operationMode == KEYFRAME && move) {
419 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
420 double pos = mapToScene(event->pos()).toPoint().y();
421 QRectF br = m_dragItem->sceneBoundingRect();
422 double maxh = 100.0 / br.height();
423 pos = (br.bottom() - pos) * maxh;
424 m_dragItem->updateKeyFramePos(keyFramePos, pos);
426 removeTipAnimation();
428 } else if (m_operationMode == MOVEGUIDE) {
429 removeTipAnimation();
430 QGraphicsView::mouseMoveEvent(event);
432 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
434 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
435 if (snappedPos < 0) snappedPos = 0;
437 // Make sure there is no collision
438 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
439 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
440 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
441 collidingItems.removeAll(m_selectionGroup);
442 for (int i = 0; i < children.count(); i++) {
443 if (children.at(i)->type() == GROUPWIDGET) {
444 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
445 for (int j = 0; j < subchildren.count(); j++)
446 collidingItems.removeAll(subchildren.at(j));
448 collidingItems.removeAll(children.at(i));
450 bool collision = false;
452 for (int i = 0; i < collidingItems.count(); i++) {
453 if (!collidingItems.at(i)->isEnabled()) continue;
454 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
455 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
456 // Moving backward, determine best pos
457 QPainterPath clipPath;
458 clipPath.addRect(item->sceneBoundingRect());
459 QPainterPath res = shape.intersected(clipPath);
460 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
463 snappedPos += offset;
464 // make sure we have no collision
465 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
466 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
467 collidingItems.removeAll(m_selectionGroup);
468 for (int i = 0; i < children.count(); i++) {
469 if (children.at(i)->type() == GROUPWIDGET) {
470 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
471 for (int j = 0; j < subchildren.count(); j++)
472 collidingItems.removeAll(subchildren.at(j));
474 collidingItems.removeAll(children.at(i));
477 for (int i = 0; i < collidingItems.count(); i++) {
478 if (!collidingItems.at(i)->isEnabled()) continue;
479 if (collidingItems.at(i)->type() == AVWIDGET) {
488 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
489 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
490 collidingItems.removeAll(m_selectionGroup);
491 for (int i = 0; i < children.count(); i++) {
492 if (children.at(i)->type() == GROUPWIDGET) {
493 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
494 for (int j = 0; j < subchildren.count(); j++)
495 collidingItems.removeAll(subchildren.at(j));
497 collidingItems.removeAll(children.at(i));
501 for (int i = 0; i < collidingItems.count(); i++) {
502 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
503 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
504 // Moving backward, determine best pos
505 QPainterPath clipPath;
506 clipPath.addRect(item->sceneBoundingRect());
507 QPainterPath res = shape.intersected(clipPath);
508 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
512 snappedPos += offset;
513 // make sure we have no collision
514 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
515 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
516 collidingItems.removeAll(m_selectionGroup);
517 for (int i = 0; i < children.count(); i++) {
518 if (children.at(i)->type() == GROUPWIDGET) {
519 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
520 for (int j = 0; j < subchildren.count(); j++)
521 collidingItems.removeAll(subchildren.at(j));
523 collidingItems.removeAll(children.at(i));
525 for (int i = 0; i < collidingItems.count(); i++) {
526 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
534 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
535 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
539 if (m_tool == RAZORTOOL) {
540 setCursor(m_razorCursor);
541 //QGraphicsView::mouseMoveEvent(event);
543 } else if (m_tool == SPACERTOOL) {
544 setCursor(m_spacerCursor);
548 QList<QGraphicsItem *> itemList = items(event->pos());
549 QGraphicsRectItem *item = NULL;
550 OPERATIONTYPE opMode = NONE;
552 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
554 } else for (int i = 0; i < itemList.count(); i++) {
555 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
556 item = (QGraphicsRectItem*) itemList.at(i);
561 if (item && event->buttons() == Qt::NoButton) {
562 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
563 if (m_tool == RAZORTOOL) {
564 // razor tool over a clip, display current frame in monitor
565 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
566 //TODO: solve crash when showing frame when moving razor over clip
567 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
572 opMode = clip->operationMode(mapToScene(event->pos()));
573 const double size = 5;
574 if (opMode == m_moveOpMode) {
575 QGraphicsView::mouseMoveEvent(event);
578 removeTipAnimation();
580 m_moveOpMode = opMode;
581 setTipAnimation(clip, opMode, size);
582 if (opMode == MOVE) {
583 setCursor(Qt::OpenHandCursor);
584 if (item->type() == AVWIDGET) {
585 ClipItem *ci = static_cast <ClipItem *>(item);
586 QString message = ci->clipName() + i18n(":");
587 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
588 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
589 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
590 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
591 if (clip->parentItem() == m_selectionGroup)
592 message.append(i18n(" Selection duration:"));
594 message.append(i18n(" Group duration:"));
595 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
596 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
597 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
598 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
601 emit displayMessage(message, InformationMessage);
603 } else if (opMode == RESIZESTART) {
604 setCursor(KCursor("left_side", Qt::SizeHorCursor));
605 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
606 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
607 } else if (opMode == RESIZEEND) {
608 setCursor(KCursor("right_side", Qt::SizeHorCursor));
609 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
610 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
611 } else if (opMode == FADEIN || opMode == FADEOUT) {
612 setCursor(Qt::PointingHandCursor);
613 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
614 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
615 setCursor(Qt::PointingHandCursor);
616 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
617 } else if (opMode == KEYFRAME) {
618 setCursor(Qt::PointingHandCursor);
619 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
621 } // no clip under mouse
622 else if (m_tool == RAZORTOOL) {
625 } else if (opMode == MOVEGUIDE) {
626 m_moveOpMode = opMode;
627 setCursor(Qt::SplitHCursor);
629 removeTipAnimation();
630 setCursor(Qt::ArrowCursor);
631 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
632 QGraphicsView::mouseMoveEvent(event);
634 setCursorPos(mappedXPos);
635 slotCheckPositionScrolling();
637 } else m_moveOpMode = NONE;
639 QGraphicsView::mouseMoveEvent(event);
643 void CustomTrackView::mousePressEvent(QMouseEvent * event)
645 setFocus(Qt::MouseFocusReason);
646 m_menuPosition = QPoint();
648 // special cases (middle click button or ctrl / shift click
649 if (event->button() == Qt::MidButton) {
651 m_blockRefresh = false;
652 m_operationMode = NONE;
656 if (event->modifiers() & Qt::ShiftModifier) {
657 // Rectangle selection
658 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
659 setDragMode(QGraphicsView::RubberBandDrag);
660 if (!(event->modifiers() & Qt::ControlModifier)) {
661 resetSelectionGroup();
662 scene()->clearSelection();
664 m_blockRefresh = false;
665 m_operationMode = RUBBERSELECTION;
666 QGraphicsView::mousePressEvent(event);
670 m_blockRefresh = true;
672 bool collision = false;
674 if (m_tool != RAZORTOOL) activateMonitor();
675 else if (m_document->renderer()->playSpeed() != 0.0) {
676 m_document->renderer()->pause();
679 m_clickEvent = event->pos();
681 // check item under mouse
682 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
684 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
685 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
686 setDragMode(QGraphicsView::ScrollHandDrag);
687 QGraphicsView::mousePressEvent(event);
688 m_blockRefresh = false;
689 m_operationMode = NONE;
693 // if a guide and a clip were pressed, just select the guide
694 for (int i = 0; i < collisionList.count(); ++i) {
695 if (collisionList.at(i)->type() == GUIDEITEM) {
696 // a guide item was pressed
697 m_dragGuide = (Guide *) collisionList.at(i);
698 if (event->button() == Qt::LeftButton) { // move it
699 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
701 m_operationMode = MOVEGUIDE;
702 // deselect all clips so that only the guide will move
703 m_scene->clearSelection();
704 resetSelectionGroup(false);
705 updateSnapPoints(NULL);
706 QGraphicsView::mousePressEvent(event);
708 } else // show context menu
713 // Find first clip, transition or group under mouse (when no guides selected)
715 AbstractGroupItem *dragGroup = NULL;
716 AbstractClipItem *collisionClip = NULL;
718 while (!m_dragGuide && ct < collisionList.count()) {
719 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
720 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
721 if (collisionClip->isItemLocked())
723 if (collisionClip == m_dragItem)
724 collisionClip = NULL;
726 m_dragItem = collisionClip;
728 m_dragItemInfo = m_dragItem->info();
729 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
730 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
731 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
738 if (m_dragItem) emit clipItemSelected(NULL);
741 #if QT_VERSION >= 0x040600
742 // Add shadow to dragged item, currently disabled because of painting artifacts
743 //TODO: re-enable when fixed
744 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
745 eff->setBlurRadius(5);
746 eff->setOffset(3, 3);
747 m_dragItem->setGraphicsEffect(eff);*/
749 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
750 // update transition menu action
751 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
752 m_autoTransition->setEnabled(true);
753 } else m_autoTransition->setEnabled(false);
755 // context menu requested
756 if (event->button() == Qt::RightButton) {
758 if (dragGroup) dragGroup->setSelected(true);
759 else if (!m_dragItem->isSelected()) {
760 resetSelectionGroup(false);
761 m_scene->clearSelection();
762 m_dragItem->setSelected(true);
764 } else if (!m_dragGuide) {
765 // check if there is a guide close to mouse click
766 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
767 for (int i = 0; i < guidesCollisionList.count(); i++) {
768 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
769 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
773 // keep this to support multiple guides context menu in the future (?)
774 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
775 guidesCollisionList.removeAt(0);
777 if (!guidesCollisionList.isEmpty())
778 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
781 m_operationMode = NONE;
782 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
783 m_menuPosition = m_clickEvent;
789 // No item under click
790 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
791 resetSelectionGroup(false);
792 setCursor(Qt::ArrowCursor);
793 m_scene->clearSelection();
795 updateClipTypeActions(NULL);
796 if (m_tool == SPACERTOOL) {
797 QList<QGraphicsItem *> selection;
798 if (event->modifiers() == Qt::ControlModifier) {
799 // Ctrl + click, select all items on track after click position
800 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
801 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
802 // Cannot use spacer on locked track
803 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
807 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
810 selection = checkForGroups(rect, &isOk);
812 // groups found on track, do not allow the move
813 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
817 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;
819 // Select all items on all tracks after click position
820 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
821 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
824 QList <GenTime> offsetList;
825 // create group to hold selected items
826 m_selectionGroup = new AbstractGroupItem(m_document->fps());
827 scene()->addItem(m_selectionGroup);
829 for (int i = 0; i < selection.count(); i++) {
830 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
831 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
832 if (item->isItemLocked()) continue;
833 offsetList.append(item->startPos());
834 offsetList.append(item->endPos());
835 m_selectionGroup->addToGroup(selection.at(i));
836 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
837 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
838 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
839 QList<QGraphicsItem *> children = selection.at(i)->childItems();
840 for (int j = 0; j < children.count(); j++) {
841 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
842 offsetList.append(item->startPos());
843 offsetList.append(item->endPos());
845 m_selectionGroup->addToGroup(selection.at(i));
846 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
847 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
848 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
849 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
850 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
851 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
854 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
855 if (!offsetList.isEmpty()) {
857 QList <GenTime> cleandOffsetList;
858 GenTime startOffset = offsetList.takeFirst();
859 for (int k = 0; k < offsetList.size(); k++) {
860 GenTime newoffset = offsetList.at(k) - startOffset;
861 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
862 cleandOffsetList.append(newoffset);
865 updateSnapPoints(NULL, cleandOffsetList, true);
867 m_operationMode = SPACER;
869 setCursorPos((int)(mapToScene(event->x(), 0).x()));
871 QGraphicsView::mousePressEvent(event);
876 if (m_tool == RAZORTOOL && m_dragItem) {
877 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
878 if (m_dragItem->type() == TRANSITIONWIDGET) {
879 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
881 m_document->renderer()->pause();
882 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
883 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
885 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
886 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
887 m_commandStack->push(command);
889 setDocumentModified();
896 bool itemSelected = false;
897 if (m_dragItem->isSelected())
899 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
901 else if (dragGroup && dragGroup->isSelected())
904 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
905 if (event->modifiers() != Qt::ControlModifier) {
906 resetSelectionGroup(false);
907 m_scene->clearSelection();
908 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
909 viewport()->update();
910 } else resetSelectionGroup();
912 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
913 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
914 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
916 bool selected = !m_dragItem->isSelected();
918 dragGroup->setSelected(selected);
920 m_dragItem->setSelected(selected);
922 groupSelectedItems();
923 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
924 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
925 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
928 if (collisionClip != NULL || m_dragItem == NULL) {
929 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
930 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
931 emit clipItemSelected(selected);
933 emit clipItemSelected(NULL);
937 // If clicked item is selected, allow move
938 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
940 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
941 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
944 // Update snap points
945 if (m_selectionGroup == NULL) {
946 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
947 updateSnapPoints(NULL);
949 updateSnapPoints(m_dragItem);
951 QList <GenTime> offsetList;
952 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
953 for (int i = 0; i < children.count(); i++) {
954 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
955 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
956 offsetList.append(item->startPos());
957 offsetList.append(item->endPos());
960 if (!offsetList.isEmpty()) {
962 GenTime startOffset = offsetList.takeFirst();
963 QList <GenTime> cleandOffsetList;
964 for (int k = 0; k < offsetList.size(); k++) {
965 GenTime newoffset = offsetList.at(k) - startOffset;
966 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
967 cleandOffsetList.append(newoffset);
970 updateSnapPoints(NULL, cleandOffsetList, true);
974 if (m_operationMode == KEYFRAME) {
975 m_dragItem->updateSelectedKeyFrame();
976 m_blockRefresh = false;
978 } else if (m_operationMode == MOVE) {
979 setCursor(Qt::ClosedHandCursor);
980 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
982 info.startPos = m_dragItem->startPos();
983 info.track = m_dragItem->track();
984 int transitiontrack = getPreviousVideoTrack(info.track);
985 ClipItem *transitionClip = NULL;
986 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
987 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
988 info.endPos = transitionClip->endPos();
990 GenTime transitionDuration(65, m_document->fps());
991 if (m_dragItem->cropDuration() < transitionDuration)
992 info.endPos = m_dragItem->endPos();
994 info.endPos = info.startPos + transitionDuration;
996 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
997 // Check there is no other transition at that place
998 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
999 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1000 QList<QGraphicsItem *> selection = m_scene->items(r);
1001 bool transitionAccepted = true;
1002 for (int i = 0; i < selection.count(); i++) {
1003 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1004 Transition *tr = static_cast <Transition *>(selection.at(i));
1005 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1006 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1007 } else transitionAccepted = false;
1010 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1011 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1012 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1014 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1015 info.track = m_dragItem->track();
1016 int transitiontrack = getPreviousVideoTrack(info.track);
1017 ClipItem *transitionClip = NULL;
1018 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1019 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1020 info.startPos = transitionClip->startPos();
1022 GenTime transitionDuration(65, m_document->fps());
1023 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1024 else info.startPos = info.endPos - transitionDuration;
1026 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1027 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1028 EffectsList::setParameter(transition, "reverse", "1");
1030 // Check there is no other transition at that place
1031 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1032 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1033 QList<QGraphicsItem *> selection = m_scene->items(r);
1034 bool transitionAccepted = true;
1035 for (int i = 0; i < selection.count(); i++) {
1036 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1037 Transition *tr = static_cast <Transition *>(selection.at(i));
1038 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1039 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1040 } else transitionAccepted = false;
1043 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1044 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1046 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1047 resetSelectionGroup(false);
1048 m_dragItem->setSelected(true);
1051 m_blockRefresh = false;
1053 QGraphicsView::mousePressEvent(event);
1056 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1058 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1059 QList<QGraphicsItem *> list = scene()->items(p);
1060 AbstractGroupItem *group = NULL;
1061 for (int i = 0; i < list.size(); i++) {
1062 if (!list.at(i)->isEnabled()) continue;
1063 if (list.at(i)->type() == GROUPWIDGET) {
1064 group = static_cast <AbstractGroupItem *>(list.at(i));
1068 rebuildGroup(group);
1071 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1074 resetSelectionGroup(false);
1075 m_scene->clearSelection();
1077 QList <QGraphicsItem *> children = group->childItems();
1078 m_document->clipManager()->removeGroup(group);
1079 scene()->destroyItemGroup(group);
1080 for (int i = 0; i < children.count(); i++)
1081 children.at(i)->setSelected(true);
1082 groupSelectedItems(false, true);
1086 void CustomTrackView::resetSelectionGroup(bool selectItems)
1088 if (m_selectionGroup) {
1089 // delete selection group
1090 bool snap = KdenliveSettings::snaptopoints();
1091 KdenliveSettings::setSnaptopoints(false);
1093 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1094 scene()->destroyItemGroup(m_selectionGroup);
1095 for (int i = 0; i < children.count(); i++) {
1096 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1097 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1098 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1099 children.at(i)->setSelected(selectItems);
1101 } else if (children.at(i)->type() == GROUPWIDGET) {
1102 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1103 children.at(i)->setSelected(selectItems);
1106 m_selectionGroup = NULL;
1107 KdenliveSettings::setSnaptopoints(snap);
1111 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1113 if (m_selectionGroup) {
1114 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1117 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1118 if (selection.isEmpty()) return;
1120 // Find top left position of selection
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1123 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1124 } else if (selection.at(i)->parentItem()) {
1125 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1129 if (force || selection.count() > 1) {
1130 bool snap = KdenliveSettings::snaptopoints();
1131 KdenliveSettings::setSnaptopoints(false);
1132 if (createNewGroup) {
1133 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1134 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1135 QPointF diff = newGroup->pos();
1136 newGroup->translate(-diff.x(), -diff.y());
1137 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1139 scene()->addItem(newGroup);
1141 // Check if we are trying to include a group in a group
1142 QList <AbstractGroupItem *> groups;
1143 for (int i = 0; i < selection.count(); i++) {
1144 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1145 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1146 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1147 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1149 if (!groups.isEmpty()) {
1150 // ungroup previous groups
1151 while (!groups.isEmpty()) {
1152 AbstractGroupItem *grp = groups.takeFirst();
1153 m_document->clipManager()->removeGroup(grp);
1154 scene()->destroyItemGroup(grp);
1156 selection = m_scene->selectedItems();
1159 for (int i = 0; i < selection.count(); i++) {
1160 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1161 newGroup->addToGroup(selection.at(i));
1162 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1165 KdenliveSettings::setSnaptopoints(snap);
1167 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1168 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1169 QPointF diff = m_selectionGroup->pos();
1170 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1171 m_selectionGroup->translate(- diff.x(), -diff.y());
1173 scene()->addItem(m_selectionGroup);
1174 for (int i = 0; i < selection.count(); i++) {
1175 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1176 m_selectionGroup->addToGroup(selection.at(i));
1177 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1180 KdenliveSettings::setSnaptopoints(snap);
1181 if (m_selectionGroup) {
1182 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1183 m_selectionGroupInfo.track = m_selectionGroup->track();
1186 } else resetSelectionGroup();
1189 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1191 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1192 /*if (m_moveOpMode == KEYFRAME) {
1193 // user double clicked on a keyframe, open edit dialog
1194 //TODO: update for effects with several values per keyframe
1195 QDialog d(parentWidget());
1196 Ui::KeyFrameDialog_UI view;
1198 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1199 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1200 view.kfr_value->setFocus();
1201 if (d.exec() == QDialog::Accepted) {
1202 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1203 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1204 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1205 QString previous = item->keyframes(item->selectedEffectIndex());
1206 item->updateKeyframeEffect();
1207 QString next = item->keyframes(item->selectedEffectIndex());
1208 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1209 m_commandStack->push(command);
1210 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1211 emit clipItemSelected(item, item->selectedEffectIndex());
1216 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1217 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1218 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1219 //QString previous = item->keyframes(item->selectedEffectIndex());
1220 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1221 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1222 //item->updateKeyframeEffect();
1223 //QString next = item->keyframes(item->selectedEffectIndex());
1224 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1225 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1226 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1227 m_commandStack->push(command);
1228 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1229 emit clipItemSelected(item, item->selectedEffectIndex());
1231 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1234 QList<QGraphicsItem *> collisionList = items(event->pos());
1235 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1236 Guide *editGuide = (Guide *) collisionList.at(0);
1237 if (editGuide) slotEditGuide(editGuide->info());
1242 void CustomTrackView::editItemDuration()
1244 AbstractClipItem *item;
1248 if (m_scene->selectedItems().count() == 1) {
1249 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1251 if (m_scene->selectedItems().empty())
1252 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1254 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1260 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1264 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1265 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1269 if (!item->isItemLocked()) {
1272 if (item->type() == TRANSITIONWIDGET)
1273 getTransitionAvailableSpace(item, minimum, maximum);
1275 getClipAvailableSpace(item, minimum, maximum);
1277 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1278 if (d.exec() == QDialog::Accepted) {
1279 ItemInfo clipInfo = item->info();
1280 ItemInfo startInfo = clipInfo;
1281 if (item->type() == TRANSITIONWIDGET) {
1282 // move & resize transition
1283 clipInfo.startPos = d.startPos();
1284 clipInfo.endPos = clipInfo.startPos + d.duration();
1285 clipInfo.track = item->track();
1286 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1287 m_commandStack->push(command);
1289 // move and resize clip
1290 QUndoCommand *moveCommand = new QUndoCommand();
1291 moveCommand->setText(i18n("Edit clip"));
1292 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1293 // duration was reduced, so process it first
1294 clipInfo.endPos = clipInfo.startPos + d.duration();
1295 clipInfo.cropStart = d.cropStart();
1296 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1298 if (d.startPos() != clipInfo.startPos) {
1299 startInfo = clipInfo;
1300 clipInfo.startPos = d.startPos();
1301 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1302 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1304 if (d.duration() > item->cropDuration()) {
1305 // duration was increased, so process it after move
1306 startInfo = clipInfo;
1307 clipInfo.endPos = clipInfo.startPos + d.duration();
1308 clipInfo.cropStart = d.cropStart();
1309 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1311 m_commandStack->push(moveCommand);
1315 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1319 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1321 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1323 clip->setKeyframes(index, keyframes);
1324 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1325 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1329 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1331 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1332 m_editGuide->setEnabled(m_dragGuide != NULL);
1333 m_markerMenu->clear();
1334 m_markerMenu->setEnabled(false);
1336 m_timelineContextMenu->popup(pos);
1337 } else if (group != NULL) {
1338 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1339 m_ungroupAction->setEnabled(true);
1340 updateClipTypeActions(NULL);
1341 m_timelineContextClipMenu->popup(pos);
1343 m_ungroupAction->setEnabled(false);
1344 if (clip->type() == AVWIDGET) {
1345 ClipItem *item = static_cast <ClipItem*>(clip);
1346 //build go to marker menu
1347 if (item->baseClip()) {
1348 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1349 int offset = item->startPos().frames(m_document->fps());
1350 if (!markers.isEmpty()) {
1351 for (int i = 0; i < markers.count(); i++) {
1352 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1353 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1354 QAction *go = m_markerMenu->addAction(position);
1355 go->setData(pos + offset);
1358 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1360 updateClipTypeActions(item);
1361 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1362 m_timelineContextClipMenu->popup(pos);
1363 } else if (clip->type() == TRANSITIONWIDGET) {
1364 m_timelineContextTransitionMenu->popup(pos);
1369 void CustomTrackView::activateMonitor()
1371 emit activateDocumentMonitor();
1374 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1376 resetSelectionGroup();
1378 info.startPos = GenTime();
1379 info.cropStart = GenTime(in, m_document->fps());
1380 info.endPos = GenTime(out - in, m_document->fps());
1381 info.cropDuration = info.endPos - info.startPos;
1384 // Check if clip can be inserted at that position
1385 ItemInfo pasteInfo = info;
1386 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1387 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1388 pasteInfo.track = selectedTrack();
1389 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1390 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1394 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1395 m_commandStack->push(command);
1397 selectClip(true, false);
1398 // Automatic audio split
1399 if (KdenliveSettings::splitaudio())
1403 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1405 if (data->hasFormat("kdenlive/clip")) {
1407 m_scene->clearSelection();
1408 resetSelectionGroup(false);
1409 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1410 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1412 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1415 QPointF framePos = mapToScene(pos);
1417 info.startPos = GenTime();
1418 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1419 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1420 info.cropDuration = info.endPos - info.startPos;
1423 // Check if clip can be inserted at that position
1424 ItemInfo pasteInfo = info;
1425 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1426 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1427 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1428 framePos.setX((int)(framePos.x() + 0.5));
1429 framePos.setY(pasteInfo.track * m_tracksHeight);
1430 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1433 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1434 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1435 m_selectionGroup->addToGroup(item);
1436 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1438 QList <GenTime> offsetList;
1439 offsetList.append(info.endPos);
1440 updateSnapPoints(NULL, offsetList);
1441 m_selectionGroup->setPos(framePos);
1442 scene()->addItem(m_selectionGroup);
1443 m_selectionGroup->setSelected(true);
1445 } else if (data->hasFormat("kdenlive/producerslist")) {
1447 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1448 m_scene->clearSelection();
1449 resetSelectionGroup(false);
1451 QList <GenTime> offsetList;
1452 QList <ItemInfo> infoList;
1453 QPointF framePos = mapToScene(pos);
1454 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1455 int track = (int)(framePos.y() / m_tracksHeight);
1456 framePos.setX((int)(framePos.x() + 0.5));
1457 framePos.setY(track * m_tracksHeight);
1459 // Check if clips can be inserted at that position
1460 for (int i = 0; i < ids.size(); ++i) {
1461 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1463 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1467 info.startPos = start;
1468 info.cropDuration = clip->duration();
1469 info.endPos = info.startPos + info.cropDuration;
1471 infoList.append(info);
1472 start += clip->duration();
1474 if (!canBePastedTo(infoList, AVWIDGET)) {
1477 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1479 for (int i = 0; i < ids.size(); ++i) {
1480 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1482 info.startPos = start;
1483 info.cropDuration = clip->duration();
1484 info.endPos = info.startPos + info.cropDuration;
1486 start += info.cropDuration;
1487 offsetList.append(start);
1488 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1489 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1490 m_selectionGroup->addToGroup(item);
1491 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1494 updateSnapPoints(NULL, offsetList);
1495 m_selectionGroup->setPos(framePos);
1496 scene()->addItem(m_selectionGroup);
1497 //m_selectionGroup->setZValue(10);
1498 m_thumbsTimer.start();
1502 // the drag is not a clip (may be effect, ...)
1510 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1512 if (insertDropClips(event->mimeData(), event->pos())) {
1513 event->acceptProposedAction();
1514 } else QGraphicsView::dragEnterEvent(event);
1517 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1519 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);
1520 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1521 collindingItems.removeAll(item);
1522 if (collindingItems.isEmpty()) return false;
1524 for (int i = 0; i < collindingItems.count(); i++) {
1525 QGraphicsItem *collision = collindingItems.at(i);
1526 if (collision->type() == item->type()) {
1528 kDebug() << "// COLLISIION DETECTED";
1536 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1538 int track = m_document->tracksCount() - clip->track();
1539 GenTime pos = clip->startPos();
1540 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1541 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1544 bool success = true;
1545 for (int i = 0; i < clip->effectsCount(); i++) {
1546 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1548 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1549 m_document->renderer()->doRefresh();
1552 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1554 if (pos < GenTime()) {
1556 m_document->addTrackEffect(track - 1, effect);
1557 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1558 emit updateTrackEffectState(track - 1);
1559 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1562 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1564 // Special case: speed effect
1565 if (effect.attribute("id") == "speed") {
1566 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1567 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1570 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1571 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1572 if (strobe == 0) strobe = 1;
1573 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1574 EffectsParameterList params = clip->addEffect(effect);
1575 m_document->renderer()->mltAddEffect(track, pos, params);
1576 if (clip->isSelected()) emit clipItemSelected(clip);
1579 EffectsParameterList params = clip->addEffect(effect);
1580 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1581 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1582 if (clip->isSelected()) emit clipItemSelected(clip);
1583 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1586 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1588 QString index = effect.attribute("kdenlive_ix");
1589 if (pos < GenTime()) {
1590 // Delete track effect
1591 m_document->removeTrackEffect(track - 1, effect);
1592 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1593 emit updateTrackEffectState(track - 1);
1594 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1597 // Special case: speed effect
1598 if (effect.attribute("id") == "speed") {
1599 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1601 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1602 clip->deleteEffect(index);
1603 emit clipItemSelected(clip);
1604 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1608 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1609 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1610 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1613 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1615 clip->deleteEffect(index);
1616 emit clipItemSelected(clip);
1620 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1622 QList<QGraphicsItem *> itemList = group->childItems();
1623 QUndoCommand *effectCommand = new QUndoCommand();
1625 QDomNode namenode = effect.elementsByTagName("name").item(0);
1626 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1627 else effectName = i18n("effect");
1628 effectCommand->setText(i18n("Add %1", effectName));
1630 for (int i = 0; i < itemList.count(); i++) {
1631 if (itemList.at(i)->type() == AVWIDGET) {
1632 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1633 if (effect.attribute("type") == "audio") {
1634 // Don't add audio effects on video clips
1635 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1636 } else if (effect.hasAttribute("type") == false) {
1637 // Don't add video effect on audio clips
1638 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1641 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1642 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1645 if (item->isItemLocked()) {
1648 item->initEffect(effect);
1649 if (effect.attribute("tag") == "ladspa") {
1650 QString ladpsaFile = m_document->getLadspaFile();
1651 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1652 effect.setAttribute("src", ladpsaFile);
1654 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1659 m_commandStack->push(effectCommand);
1660 setDocumentModified();
1661 } else delete effectCommand;
1664 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1666 QList<QGraphicsItem *> itemList;
1667 QUndoCommand *effectCommand = new QUndoCommand();
1669 QDomNode namenode = effect.elementsByTagName("name").item(0);
1670 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1671 else effectName = i18n("effect");
1672 effectCommand->setText(i18n("Add %1", effectName));
1674 if (track == -1) itemList = scene()->selectedItems();
1675 if (itemList.isEmpty()) {
1676 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1677 if (clip) itemList.append(clip);
1678 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1682 for (int i = 0; i < itemList.count(); i++) {
1683 if (itemList.at(i)->type() == GROUPWIDGET) {
1684 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1685 for (int j = 0; j < subitems.count(); j++) {
1686 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1691 for (int i = 0; i < itemList.count(); i++) {
1692 if (itemList.at(i)->type() == AVWIDGET) {
1693 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1694 if (effect.attribute("type") == "audio") {
1695 // Don't add audio effects on video clips
1696 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1697 /* do not show error message when item is part of a group as the user probably knows what he does then
1698 * and the message is annoying when working with the split audio feature */
1699 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1700 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1703 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1704 // Don't add video effect on audio clips
1705 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1706 /* do not show error message when item is part of a group as the user probably knows what he does then
1707 * and the message is annoying when working with the split audio feature */
1708 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1709 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1713 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1714 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1717 if (item->isItemLocked()) {
1721 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1722 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1724 item->initEffect(effect);
1727 if (effect.attribute("tag") == "ladspa") {
1728 QString ladpsaFile = m_document->getLadspaFile();
1729 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1730 effect.setAttribute("src", ladpsaFile);
1732 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1735 if (effectCommand->childCount() > 0) {
1736 m_commandStack->push(effectCommand);
1737 setDocumentModified();
1738 } else delete effectCommand;
1741 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1744 // delete track effect
1745 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1746 m_commandStack->push(command);
1747 setDocumentModified();
1750 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1751 //clip is in a group, also remove the effect in other clips of the group
1752 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1753 QUndoCommand *delCommand = new QUndoCommand();
1755 QDomNode namenode = effect.elementsByTagName("name").item(0);
1756 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1757 else effectName = i18n("effect");
1758 delCommand->setText(i18n("Delete %1", effectName));
1761 for (int i = 0; i < items.count(); i++) {
1762 if (items.at(i)->type() == GROUPWIDGET) {
1763 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1764 for (int j = 0; j < subitems.count(); j++) {
1765 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1770 for (int i = 0; i < items.count(); i++) {
1771 if (items.at(i)->type() == AVWIDGET) {
1772 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1773 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1775 QDomElement eff = item->effectAt(ix);
1776 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1780 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1781 else delete delCommand;
1784 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1785 m_commandStack->push(command);
1786 setDocumentModified();
1789 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1791 if (insertedEffect.isNull()) {
1792 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1795 QDomElement effect = insertedEffect.cloneNode().toElement();
1796 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1797 if (pos < GenTime()) {
1798 // editing a track effect
1799 EffectsParameterList effectParams = getEffectArgs(effect);
1800 if (effect.attribute("tag") == "ladspa") {
1801 // Update the ladspa affect file
1802 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1804 // check if we are trying to reset a keyframe effect
1805 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1806 //clip->initEffect(effect);
1807 effectParams = getEffectArgs(effect);
1809 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1810 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1811 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1812 emit updateTrackEffectState(track);
1813 setDocumentModified();
1817 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1819 // Special case: speed effect
1820 if (effect.attribute("id") == "speed") {
1821 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1823 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1824 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1825 if (strobe == 0) strobe = 1;
1826 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1828 clip->setEffectAt(ix, effect);
1829 if (ix == clip->selectedEffectIndex()) {
1830 clip->setSelectedEffect(ix);
1831 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1836 EffectsParameterList effectParams = getEffectArgs(effect);
1837 if (effect.attribute("tag") == "ladspa") {
1838 // Update the ladspa affect file
1839 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1841 // check if we are trying to reset a keyframe effect
1842 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1843 clip->initEffect(effect);
1844 effectParams = getEffectArgs(effect);
1846 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1847 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1849 clip->setEffectAt(ix, effect);
1850 if (ix == clip->selectedEffectIndex()) {
1851 clip->setSelectedEffect(ix);
1852 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1854 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1855 // A fade effect was modified, update the clip
1856 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1857 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1858 clip->setFadeIn(pos);
1860 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1861 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1862 clip->setFadeOut(pos);
1866 setDocumentModified();
1869 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1871 if (pos < GenTime()) {
1872 // Moving track effect
1873 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1874 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1876 if (!act.isNull() && !before.isNull()) {
1877 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1878 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1879 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1880 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1881 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1884 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1885 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1886 QDomElement act = clip->effectAt(newPos - 1);
1887 QDomElement before = clip->effectAt(oldPos - 1);
1888 clip->setEffectAt(oldPos - 1, act);
1889 clip->setEffectAt(newPos - 1, before);
1890 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1891 if (act.attribute("id") == "speed") {
1892 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1893 } else if (before.attribute("id") == "speed") {
1894 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1895 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1896 emit clipItemSelected(clip, newPos - 1);
1897 setDocumentModified();
1898 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1901 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1903 EditEffectCommand *command;
1905 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1906 else effect = clip->effectAt(effectPos);
1907 QDomElement oldEffect = effect.cloneNode().toElement();
1908 effect.setAttribute("disable", (int) disable);
1912 // editing track effect
1913 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1915 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1917 m_commandStack->push(command);
1918 setDocumentModified();;
1921 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1923 MoveEffectCommand *command;
1925 // editing track effect
1926 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1927 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1928 m_commandStack->push(command);
1929 setDocumentModified();
1932 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1934 EditEffectCommand *command;
1935 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1936 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1937 m_commandStack->push(command);
1940 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1942 QDomElement effect = clip->getEffectAt(ix);
1943 QDomElement oldeffect = effect.cloneNode().toElement();
1944 effect.setAttribute("region", region);
1945 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1946 m_commandStack->push(command);
1949 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1953 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1954 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1955 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1957 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);
1959 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1960 m_blockRefresh = false;
1964 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1966 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1967 int cutPos = (int) cutTime.frames(m_document->fps());
1969 newPos.startPos = cutTime;
1970 newPos.endPos = info.endPos;
1971 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1972 newPos.track = info.track;
1973 newPos.cropDuration = newPos.endPos - newPos.startPos;
1975 bool snap = KdenliveSettings::snaptopoints();
1976 KdenliveSettings::setSnaptopoints(false);
1977 ClipItem *dup = item->clone(newPos);
1978 // remove unwanted effects (fade in) from 2nd part of cutted clip
1979 int ix = dup->hasEffect(QString(), "fadein");
1981 QDomElement oldeffect = item->effectAt(ix);
1982 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1984 ix = dup->hasEffect(QString(), "fade_from_black");
1986 QDomElement oldeffect = item->effectAt(ix);
1987 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1989 item->resizeEnd(cutPos);
1990 scene()->addItem(dup);
1991 if (item->checkKeyFrames())
1992 slotRefreshEffects(item);
1993 if (dup->checkKeyFrames())
1994 slotRefreshEffects(dup);
1996 updatePanZoom(item);
1997 updatePanZoom(dup, cutTime - item->startPos());
1999 item->baseClip()->addReference();
2000 m_document->updateClip(item->baseClip()->getId());
2001 setDocumentModified();
2002 KdenliveSettings::setSnaptopoints(snap);
2004 //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);
2008 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2009 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2011 if (!item || !dup || item == dup) {
2012 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2013 m_blockRefresh = false;
2016 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2017 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2021 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2022 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2023 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2024 //deleteClip(dup->info());
2026 bool snap = KdenliveSettings::snaptopoints();
2027 KdenliveSettings::setSnaptopoints(false);
2029 if (dup->isSelected()) emit clipItemSelected(NULL);
2030 dup->baseClip()->removeReference();
2031 m_document->updateClip(dup->baseClip()->getId());
2032 scene()->removeItem(dup);
2035 ItemInfo clipinfo = item->info();
2036 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2037 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2039 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2041 updatePanZoom(item);
2043 setDocumentModified();
2045 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2047 KdenliveSettings::setSnaptopoints(snap);
2050 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2053 void CustomTrackView::slotEnableRefresh()
2055 m_blockRefresh = false;
2058 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2060 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2061 if (itemList.count() == 1) {
2062 if (itemList.at(0)->type() == AVWIDGET) {
2063 ClipItem *item = (ClipItem *) itemList.at(0);
2065 info.track = item->track();
2066 ClipItem *transitionClip = NULL;
2067 const int transitiontrack = getPreviousVideoTrack(info.track);
2068 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2069 if (pos < item->startPos() + item->cropDuration() / 2) {
2070 // add transition to clip start
2071 info.startPos = item->startPos();
2072 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2073 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2074 info.endPos = transitionClip->endPos();
2075 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2076 // Check there is no other transition at that place
2077 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2078 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2079 QList<QGraphicsItem *> selection = m_scene->items(r);
2080 bool transitionAccepted = true;
2081 for (int i = 0; i < selection.count(); i++) {
2082 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2083 Transition *tr = static_cast <Transition *>(selection.at(i));
2084 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2085 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2086 } else transitionAccepted = false;
2089 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2090 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2093 // add transition to clip end
2094 info.endPos = item->endPos();
2095 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2096 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2097 info.startPos = transitionClip->startPos();
2098 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2099 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2100 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2102 // Check there is no other transition at that place
2103 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2104 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2105 QList<QGraphicsItem *> selection = m_scene->items(r);
2106 bool transitionAccepted = true;
2107 for (int i = 0; i < selection.count(); i++) {
2108 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2109 Transition *tr = static_cast <Transition *>(selection.at(i));
2110 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2111 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2112 } else transitionAccepted = false;
2115 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2116 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2119 } else for (int i = 0; i < itemList.count(); i++) {
2120 if (itemList.at(i)->type() == AVWIDGET) {
2121 ClipItem *item = (ClipItem *) itemList.at(i);
2123 info.startPos = item->startPos();
2124 info.endPos = info.startPos + GenTime(65, m_document->fps());
2125 info.track = item->track();
2127 // Check there is no other transition at that place
2128 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2129 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2130 QList<QGraphicsItem *> selection = m_scene->items(r);
2131 bool transitionAccepted = true;
2132 for (int i = 0; i < selection.count(); i++) {
2133 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2134 Transition *tr = static_cast <Transition *>(selection.at(i));
2135 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2136 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2137 } else transitionAccepted = false;
2140 int transitiontrack = getPreviousVideoTrack(info.track);
2141 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2142 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2147 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2149 if (transitionInfo.startPos >= transitionInfo.endPos) {
2150 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2153 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2154 m_commandStack->push(command);
2155 setDocumentModified();
2158 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2160 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2161 //kDebug() << "---- ADDING transition " << params.attribute("value");
2162 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2163 scene()->addItem(tr);
2164 setDocumentModified();
2166 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2171 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2173 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2175 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2178 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2179 if (m_dragItem == item) m_dragItem = NULL;
2181 #if QT_VERSION >= 0x040600
2182 // animate item deletion
2183 item->closeAnimation();
2187 emit transitionItemSelected(NULL);
2188 setDocumentModified();
2191 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2193 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2194 QDomElement xml = tr->toXML();
2195 if (old.isNull() || xml.isNull()) {
2196 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2199 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2200 m_commandStack->push(command);
2201 setDocumentModified();
2204 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2206 Transition *item = getTransitionItemAt(pos, track);
2208 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2212 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2214 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);
2215 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2216 item->setTransitionParameters(transition);
2217 if (updateTransitionWidget) {
2218 ItemInfo info = item->info();
2220 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2221 if (transitionClip && transitionClip->baseClip()) {
2222 QString size = transitionClip->baseClip()->getProperty("frame_size");
2223 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2224 if (factor == 0) factor = 1.0;
2225 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2226 p.setY(size.section('x', 1, 1).toInt());
2228 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2230 setDocumentModified();
2233 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2236 const QPointF pos = mapToScene(event->pos());
2237 if (m_selectionGroup) {
2238 m_selectionGroup->setPos(pos);
2239 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2240 event->acceptProposedAction();
2242 // Drag enter was not possible, try again at mouse position
2243 insertDropClips(event->mimeData(), event->pos());
2247 QGraphicsView::dragMoveEvent(event);
2251 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2253 if (m_selectionGroup && m_clipDrag) {
2254 m_thumbsTimer.stop();
2255 m_waitingThumbs.clear();
2256 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2258 scene()->destroyItemGroup(m_selectionGroup);
2259 m_selectionGroup = NULL;
2260 } else QGraphicsView::dragLeaveEvent(event);
2263 void CustomTrackView::dropEvent(QDropEvent * event)
2265 if (m_selectionGroup && m_clipDrag) {
2266 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2267 resetSelectionGroup();
2268 m_scene->clearSelection();
2269 bool hasVideoClip = false;
2270 QUndoCommand *addCommand = new QUndoCommand();
2271 addCommand->setText(i18n("Add timeline clip"));
2272 QList <ClipItem *> brokenClips;
2274 for (int i = 0; i < items.count(); i++) {
2275 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2276 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2277 if (items.count() == 1) {
2278 updateClipTypeActions(item);
2280 updateClipTypeActions(NULL);
2283 //TODO: take care of edit mode for undo
2284 item->baseClip()->addReference();
2285 //item->setZValue(item->defaultZValue());
2286 m_document->updateClip(item->baseClip()->getId());
2287 ItemInfo info = item->info();
2289 int tracknumber = m_document->tracksCount() - info.track - 1;
2290 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2291 if (isLocked) item->setItemLocked(true);
2292 ItemInfo clipInfo = info;
2293 clipInfo.track = m_document->tracksCount() - item->track();
2295 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2297 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2298 brokenClips.append(item);
2301 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2303 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2305 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2306 // add transparency transition
2307 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2308 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2310 item->setSelected(true);
2312 qDeleteAll(brokenClips);
2313 brokenClips.clear();
2314 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2315 else delete addCommand;
2317 // Automatic audio split
2318 if (KdenliveSettings::splitaudio())
2320 setDocumentModified();
2324 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2325 QList<QGraphicsItem *> selection = m_scene->items(rect);
2326 QStringList timelineList;
2328 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2329 for (int i = 0; i < selection.count(); i++) {
2330 if (selection.at(i)->type() == AVWIDGET) {
2331 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2332 int start = clip->startPos().frames(m_document->fps());
2333 int end = clip->endPos().frames(m_document->fps());
2334 timelineList.append(QString::number(start) + "-" + QString::number(end));
2337 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2340 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2341 if (items.count() > 1) groupSelectedItems(true);
2342 else if (items.count() == 1) m_dragItem = static_cast <ClipItem *>(items.at(0));
2343 event->setDropAction(Qt::MoveAction);
2345 } else QGraphicsView::dropEvent(event);
2349 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2351 bool snap = KdenliveSettings::snaptopoints();
2352 KdenliveSettings::setSnaptopoints(false);
2353 if (mode == OVERWRITEEDIT) {
2354 // if we are in overwrite mode, move clips accordingly
2356 if (item == NULL) info = posinfo;
2357 else info = item->info();
2358 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);
2359 QList<QGraphicsItem *> selection = m_scene->items(rect);
2360 if (item) selection.removeAll(item);
2361 for (int i = 0; i < selection.count(); i++) {
2362 if (!selection.at(i)->isEnabled()) continue;
2363 if (selection.at(i)->type() == AVWIDGET) {
2364 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2365 if (clip->startPos() < info.startPos) {
2366 if (clip->endPos() > info.endPos) {
2367 ItemInfo clipInfo = clip->info();
2368 ItemInfo dupInfo = clipInfo;
2369 GenTime diff = info.startPos - clipInfo.startPos;
2370 dupInfo.startPos = info.startPos;
2371 dupInfo.cropStart += diff;
2372 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2373 ItemInfo newdupInfo = dupInfo;
2374 GenTime diff2 = info.endPos - info.startPos;
2375 newdupInfo.startPos = info.endPos;
2376 newdupInfo.cropStart += diff2;
2377 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2378 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2379 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2380 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2381 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2383 ItemInfo newclipInfo = clip->info();
2384 newclipInfo.endPos = info.startPos;
2385 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2386 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2388 } else if (clip->endPos() <= info.endPos) {
2389 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2390 scene()->removeItem(clip);
2394 ItemInfo newclipInfo = clip->info();
2395 newclipInfo.startPos = info.endPos;
2396 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2397 clip->resizeStart(info.endPos.frames(m_document->fps()));
2401 } else if (mode == INSERTEDIT) {
2402 // if we are in push mode, move clips accordingly
2404 if (item == NULL) info = posinfo;
2405 else info = item->info();
2406 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);
2407 QList<QGraphicsItem *> selection = m_scene->items(rect);
2408 if (item) selection.removeAll(item);
2409 for (int i = 0; i < selection.count(); i++) {
2410 if (selection.at(i)->type() == AVWIDGET) {
2411 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2412 if (clip->startPos() < info.startPos) {
2413 if (clip->endPos() > info.startPos) {
2414 ItemInfo clipInfo = clip->info();
2415 ItemInfo dupInfo = clipInfo;
2416 GenTime diff = info.startPos - clipInfo.startPos;
2417 dupInfo.startPos = info.startPos;
2418 dupInfo.cropStart += diff;
2419 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2420 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2421 // Commented out; variable dup unused. --granjow
2422 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2423 cutClip(clipInfo, info.startPos, true, false);
2426 // TODO: add insertspacecommand
2431 KdenliveSettings::setSnaptopoints(snap);
2435 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2437 if (mode == OVERWRITEEDIT) {
2438 // if we are in overwrite or push mode, move clips accordingly
2439 bool snap = KdenliveSettings::snaptopoints();
2440 KdenliveSettings::setSnaptopoints(false);
2441 ItemInfo info = item->info();
2442 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2443 QList<QGraphicsItem *> selection = m_scene->items(rect);
2444 selection.removeAll(item);
2445 for (int i = 0; i < selection.count(); i++) {
2446 if (!selection.at(i)->isEnabled()) continue;
2447 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2448 Transition *tr = static_cast<Transition *>(selection.at(i));
2449 if (tr->startPos() < info.startPos) {
2450 ItemInfo firstPos = tr->info();
2451 ItemInfo newPos = firstPos;
2452 firstPos.endPos = item->startPos();
2453 newPos.startPos = item->endPos();
2454 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2455 if (tr->endPos() > info.endPos) {
2457 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2459 } else if (tr->endPos() > info.endPos) {
2461 ItemInfo firstPos = tr->info();
2462 firstPos.startPos = item->endPos();
2463 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2465 // remove transition
2466 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2470 KdenliveSettings::setSnaptopoints(snap);
2474 QStringList CustomTrackView::mimeTypes() const
2476 QStringList qstrList;
2477 // list of accepted mime types for drop
2478 qstrList.append("text/plain");
2479 qstrList.append("kdenlive/producerslist");
2480 qstrList.append("kdenlive/clip");
2484 Qt::DropActions CustomTrackView::supportedDropActions() const
2486 // returns what actions are supported when dropping
2487 return Qt::MoveAction;
2490 void CustomTrackView::setDuration(int duration)
2492 int diff = qAbs(duration - sceneRect().width());
2493 if (diff * matrix().m11() > -50) {
2494 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2495 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2497 m_projectDuration = duration;
2500 int CustomTrackView::duration() const
2502 return m_projectDuration;
2505 void CustomTrackView::addTrack(TrackInfo type, int ix)
2507 if (ix == -1 || ix == m_document->tracksCount()) {
2508 m_document->insertTrack(0, type);
2509 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2511 m_document->insertTrack(m_document->tracksCount() - ix, type);
2512 // insert track in MLT playlist
2513 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2515 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2516 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2517 QList<QGraphicsItem *> selection = m_scene->items(r);
2518 resetSelectionGroup();
2520 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2521 scene()->addItem(m_selectionGroup);
2522 for (int i = 0; i < selection.count(); i++) {
2523 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2524 m_selectionGroup->addToGroup(selection.at(i));
2525 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2528 // Move graphic items
2529 m_selectionGroup->translate(0, m_tracksHeight);
2531 // adjust track number
2532 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2533 for (int i = 0; i < children.count(); i++) {
2534 if (children.at(i)->type() == GROUPWIDGET) {
2535 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2536 children << grp->childItems();
2539 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2541 ItemInfo clipinfo = item->info();
2542 if (item->type() == AVWIDGET) {
2543 ClipItem *clip = static_cast <ClipItem *>(item);
2544 // slowmotion clips are not track dependant, so no need to update them
2545 if (clip->speed() != 1.0) continue;
2546 // We add a move clip command so that we get the correct producer for new track number
2547 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2548 Mlt::Producer *prod;
2549 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2550 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2551 else prod = clip->baseClip()->producer(clipinfo.track);
2552 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2553 // problem updating clip
2554 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2557 } else if (item->type() == TRANSITIONWIDGET) {
2558 Transition *tr = static_cast <Transition *>(item);
2559 int track = tr->transitionEndTrack();
2561 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2565 resetSelectionGroup(false);
2568 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2569 for (int i = 0; i < m_guides.count(); i++) {
2570 QLineF l = m_guides.at(i)->line();
2571 l.setP2(QPointF(l.x2(), maxHeight));
2572 m_guides.at(i)->setLine(l);
2575 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2576 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2577 viewport()->update();
2578 emit tracksChanged();
2579 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2580 //setFixedHeight(50 * m_tracksCount);
2583 void CustomTrackView::removeTrack(int ix)
2585 // Delete track in MLT playlist
2586 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2587 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2589 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2590 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2591 QList<QGraphicsItem *> selection = m_scene->items(r);
2593 resetSelectionGroup();
2595 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2596 scene()->addItem(m_selectionGroup);
2597 for (int i = 0; i < selection.count(); i++) {
2598 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2599 m_selectionGroup->addToGroup(selection.at(i));
2600 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2603 // Move graphic items
2604 qreal ydiff = 0 - (int) m_tracksHeight;
2605 m_selectionGroup->translate(0, ydiff);
2607 // adjust track number
2608 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2609 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2610 for (int i = 0; i < children.count(); i++) {
2611 if (children.at(i)->type() == GROUPWIDGET) {
2612 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2613 children << grp->childItems();
2616 if (children.at(i)->type() == AVWIDGET) {
2617 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2619 ItemInfo clipinfo = clip->info();
2620 // We add a move clip command so that we get the correct producer for new track number
2621 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2622 Mlt::Producer *prod;
2623 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2624 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2625 else prod = clip->baseClip()->producer(clipinfo.track);
2626 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2627 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2630 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2631 Transition *tr = static_cast <Transition *>(children.at(i));
2633 int track = tr->transitionEndTrack();
2635 ItemInfo clipinfo = tr->info();
2636 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2640 resetSelectionGroup(false);
2642 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2643 for (int i = 0; i < m_guides.count(); i++) {
2644 QLineF l = m_guides.at(i)->line();
2645 l.setP2(QPointF(l.x2(), maxHeight));
2646 m_guides.at(i)->setLine(l);
2648 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2649 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2651 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2652 viewport()->update();
2653 emit tracksChanged();
2654 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2657 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2659 for (int i = 0; i < trackInfos.count(); ++i) {
2660 m_document->setTrackType(i, trackInfos.at(i));
2661 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2662 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2665 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2666 viewport()->update();
2669 void CustomTrackView::slotSwitchTrackAudio(int ix)
2671 /*for (int i = 0; i < m_document->tracksCount(); i++)
2672 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2673 int tracknumber = m_document->tracksCount() - ix - 1;
2674 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2675 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2676 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2677 setDocumentModified();
2680 void CustomTrackView::slotSwitchTrackLock(int ix)
2682 int tracknumber = m_document->tracksCount() - ix - 1;
2683 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2684 m_commandStack->push(command);
2688 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2690 int tracknumber = m_document->tracksCount() - ix - 1;
2691 m_document->switchTrackLock(tracknumber, lock);
2693 emit doTrackLock(ix, lock);
2694 AbstractClipItem *clip = NULL;
2695 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2697 for (int i = 0; i < selection.count(); i++) {
2698 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2699 bool changeGroupLock = true;
2700 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2701 for (int j = 0; j < children.count(); ++j) {
2702 if (children.at(j)->isSelected()) {
2703 if (children.at(j)->type() == AVWIDGET)
2704 emit clipItemSelected(NULL);
2705 else if (children.at(j)->type() == TRANSITIONWIDGET)
2706 emit transitionItemSelected(NULL);
2711 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2712 if (child == m_dragItem)
2715 // only unlock group, if it is not locked by another track too
2716 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2717 changeGroupLock = false;
2719 if (changeGroupLock)
2720 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2721 } else if(selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
2722 if (selection.at(i)->isSelected()) {
2723 if (selection.at(i)->type() == AVWIDGET)
2724 emit clipItemSelected(NULL);
2726 emit transitionItemSelected(NULL);
2728 clip = static_cast <AbstractClipItem *>(selection.at(i));
2729 clip->setItemLocked(lock);
2730 if (clip == m_dragItem)
2734 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2735 viewport()->update();
2736 setDocumentModified();
2739 void CustomTrackView::slotSwitchTrackVideo(int ix)
2741 int tracknumber = m_document->tracksCount() - ix;
2742 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2743 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2744 setDocumentModified();
2747 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2749 // Check there is no group going over several tracks there, or that would result in timeline corruption
2750 QList<QGraphicsItem *> selection = scene()->items(rect);
2752 int maxHeight = m_tracksHeight * 1.5;
2753 for (int i = 0; i < selection.count(); i++) {
2754 // Check that we don't try to move a group with clips on other tracks
2755 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2758 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2766 void CustomTrackView::slotRemoveSpace()
2770 if (m_menuPosition.isNull()) {
2771 pos = GenTime(cursorPos(), m_document->fps());
2773 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2776 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2777 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2780 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2781 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2785 ClipItem *item = getClipItemAt(pos, track);
2787 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);
2790 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2791 //kDebug() << "// GOT LENGT; " << length;
2793 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);
2797 // Make sure there is no group in the way
2798 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2801 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2803 // groups found on track, do not allow the move
2804 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
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);
2823 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2824 m_commandStack->push(command);
2827 void CustomTrackView::slotInsertSpace()
2831 if (m_menuPosition.isNull()) {
2832 pos = GenTime(cursorPos(), m_document->fps());
2834 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2835 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2837 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2838 if (d.exec() != QDialog::Accepted) return;
2839 GenTime spaceDuration = d.selectedDuration();
2840 track = d.selectedTrack();
2842 QList<QGraphicsItem *> items;
2844 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2845 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2849 ClipItem *item = getClipItemAt(pos, track);
2850 if (item) pos = item->startPos();
2852 // Make sure there is no group in the way
2853 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2855 items = checkForGroups(rect, &isOk);
2857 // groups found on track, do not allow the move
2858 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2862 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2863 items = scene()->items(rect);
2866 QList<ItemInfo> clipsToMove;
2867 QList<ItemInfo> transitionsToMove;
2869 for (int i = 0; i < items.count(); i++) {
2870 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2871 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2872 ItemInfo info = item->info();
2873 if (item->type() == AVWIDGET)
2874 clipsToMove.append(info);
2875 else if (item->type() == TRANSITIONWIDGET)
2876 transitionsToMove.append(info);
2880 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2881 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2882 m_commandStack->push(command);
2886 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2888 int diff = duration.frames(m_document->fps());
2889 resetSelectionGroup();
2890 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2891 scene()->addItem(m_selectionGroup);
2893 Transition *transition;
2895 // Create lists with start pos for each track
2896 QMap <int, int> trackClipStartList;
2897 QMap <int, int> trackTransitionStartList;
2899 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2900 trackClipStartList[i] = -1;
2901 trackTransitionStartList[i] = -1;
2904 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2905 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2907 if (clip->parentItem()) {
2908 m_selectionGroup->addToGroup(clip->parentItem());
2909 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2911 m_selectionGroup->addToGroup(clip);
2912 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2914 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))
2915 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2917 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);
2920 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2921 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2923 if (transition->parentItem()) {
2924 m_selectionGroup->addToGroup(transition->parentItem());
2925 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2927 m_selectionGroup->addToGroup(transition);
2928 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2930 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))
2931 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2932 } 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);
2934 m_selectionGroup->translate(diff, 0);
2936 // update items coordinates
2937 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2939 for (int i = 0; i < itemList.count(); i++) {
2940 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2941 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2942 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2943 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2944 for (int j = 0; j < children.count(); j++) {
2945 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2950 resetSelectionGroup(false);
2952 track = m_document->tracksCount() - track;
2953 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2956 void CustomTrackView::deleteClip(const QString &clipId)
2958 resetSelectionGroup();
2959 QList<QGraphicsItem *> itemList = items();
2960 QUndoCommand *deleteCommand = new QUndoCommand();
2962 for (int i = 0; i < itemList.count(); i++) {
2963 if (itemList.at(i)->type() == AVWIDGET) {
2964 ClipItem *item = (ClipItem *)itemList.at(i);
2965 if (item->clipProducer() == clipId) {
2967 if (item->parentItem()) {
2968 // Clip is in a group, destroy the group
2969 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2971 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2975 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2976 if (count == 0) delete deleteCommand;
2977 else m_commandStack->push(deleteCommand);
2980 void CustomTrackView::setCursorPos(int pos, bool seek)
2982 if (pos == m_cursorPos) return;
2983 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2985 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2986 else if (m_autoScroll) checkScrolling();
2987 m_cursorLine->setPos(m_cursorPos, 0);
2990 void CustomTrackView::updateCursorPos()
2992 m_cursorLine->setPos(m_cursorPos, 0);
2995 int CustomTrackView::cursorPos()
2997 return (int)(m_cursorPos);
3000 void CustomTrackView::moveCursorPos(int delta)
3002 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3003 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3004 m_cursorPos += delta;
3005 m_cursorLine->setPos(m_cursorPos, 0);
3006 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3009 void CustomTrackView::initCursorPos(int pos)
3011 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3013 m_cursorLine->setPos(pos, 0);
3017 void CustomTrackView::checkScrolling()
3019 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3022 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3024 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3025 QGraphicsView::mouseReleaseEvent(event);
3026 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3027 #if QT_VERSION >= 0x040600
3028 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3030 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3031 if (event->button() == Qt::MidButton) {
3034 setDragMode(QGraphicsView::NoDrag);
3035 if (m_operationMode == MOVEGUIDE) {
3036 setCursor(Qt::ArrowCursor);
3037 m_operationMode = NONE;
3038 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3039 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3040 if (newPos != m_dragGuide->position()) {
3041 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3042 m_commandStack->push(command);
3043 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3044 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3045 m_document->syncGuides(m_guides);
3050 } else if (m_operationMode == SPACER && m_selectionGroup) {
3052 if (event->modifiers() != Qt::ControlModifier) {
3053 // We are moving all tracks
3055 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3056 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3058 if (timeOffset != GenTime()) {
3059 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3061 QList<ItemInfo> clipsToMove;
3062 QList<ItemInfo> transitionsToMove;
3064 // Create lists with start pos for each track
3065 QMap <int, int> trackClipStartList;
3066 QMap <int, int> trackTransitionStartList;
3068 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3069 trackClipStartList[i] = -1;
3070 trackTransitionStartList[i] = -1;
3073 for (int i = 0; i < items.count(); i++) {
3074 if (items.at(i)->type() == GROUPWIDGET)
3075 items += items.at(i)->childItems();
3078 for (int i = 0; i < items.count(); i++) {
3079 if (items.at(i)->type() == AVWIDGET) {
3080 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3081 ItemInfo info = item->info();
3082 clipsToMove.append(info);
3084 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3085 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3086 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3087 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3088 ItemInfo info = item->info();
3089 transitionsToMove.append(info);
3091 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3092 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3095 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3096 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3097 m_commandStack->push(command);
3098 if (track != -1) track = m_document->tracksCount() - track;
3099 kDebug() << "SPACER TRACK:" << track;
3100 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3101 setDocumentModified();
3104 resetSelectionGroup(false);
3105 m_operationMode = NONE;
3106 } else if (m_operationMode == RUBBERSELECTION) {
3107 //kDebug() << "// END RUBBER SELECT";
3108 resetSelectionGroup();
3109 groupSelectedItems();
3110 m_operationMode = NONE;
3113 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3114 emit transitionItemSelected(NULL);
3118 if (m_dragItem) info = m_dragItem->info();
3120 if (m_operationMode == MOVE) {
3121 setCursor(Qt::OpenHandCursor);
3122 if (m_dragItem->parentItem() == 0) {
3123 // we are moving one clip, easy
3124 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3125 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3126 Mlt::Producer *prod;
3127 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3128 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3129 else prod = item->baseClip()->producer(info.track);
3130 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);
3133 QUndoCommand *moveCommand = new QUndoCommand();
3134 moveCommand->setText(i18n("Move clip"));
3135 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3137 int tracknumber = m_document->tracksCount() - item->track() - 1;
3138 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3139 if (isLocked) item->setItemLocked(true);
3140 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3141 // Also move automatic transitions (on lower track)
3142 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3143 ItemInfo startTrInfo;
3144 ItemInfo newStartTrInfo;
3145 bool moveStartTrans = false;
3146 bool moveEndTrans = false;
3147 if (startTransition && startTransition->isAutomatic()) {
3148 startTrInfo = startTransition->info();
3149 newStartTrInfo = startTrInfo;
3150 newStartTrInfo.track = info.track;
3151 newStartTrInfo.startPos = info.startPos;
3152 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3153 // transition end should stay the same
3155 // transition end should be adjusted to clip
3156 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3158 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3160 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3161 // Check if there is a transition at clip end
3162 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3163 if (tr && tr->isAutomatic()) {
3164 ItemInfo trInfo = tr->info();
3165 ItemInfo newTrInfo = trInfo;
3166 newTrInfo.track = info.track;
3167 newTrInfo.endPos = m_dragItem->endPos();
3168 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3169 // transition start should stay the same
3171 // transition start should be moved
3172 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3174 if (newTrInfo.startPos < newTrInfo.endPos) {
3175 moveEndTrans = true;
3176 if (moveStartTrans) {
3177 // we have to move both transitions, remove the start one so that there is no collision
3178 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3180 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3181 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3182 if (moveStartTrans) {
3183 // re-add transition in correct place
3184 int transTrack = startTransition->transitionEndTrack();
3185 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3186 transTrack = getPreviousVideoTrack(info.track);
3188 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3189 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3195 if (moveStartTrans && !moveEndTrans) {
3196 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3197 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3200 // Also move automatic transitions (on upper track)
3201 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3202 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3203 ItemInfo trInfo = tr->info();
3204 ItemInfo newTrInfo = trInfo;
3205 newTrInfo.startPos = m_dragItem->startPos();
3206 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3207 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3208 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3209 // transition end should be adjusted to clip on upper track
3210 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3212 if (newTrInfo.startPos < newTrInfo.endPos) {
3213 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3214 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3218 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3219 // Check if there is a transition at clip end
3220 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3221 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3222 ItemInfo trInfo = tr->info();
3223 ItemInfo newTrInfo = trInfo;
3224 newTrInfo.endPos = m_dragItem->endPos();
3225 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3226 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3227 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3228 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3229 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3230 // transition start should be moved
3231 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3233 if (newTrInfo.startPos < newTrInfo.endPos) {
3234 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3235 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3240 m_commandStack->push(moveCommand);
3241 //checkTrackSequence(m_dragItem->track());
3243 // undo last move and emit error message
3244 bool snap = KdenliveSettings::snaptopoints();
3245 KdenliveSettings::setSnaptopoints(false);
3246 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3247 KdenliveSettings::setSnaptopoints(snap);
3248 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3250 setDocumentModified();
3251 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3252 Transition *transition = static_cast <Transition *>(m_dragItem);
3253 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3254 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)) {
3255 // Moving transition failed, revert to previous position
3256 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3257 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3259 QUndoCommand *moveCommand = new QUndoCommand();
3260 moveCommand->setText(i18n("Move transition"));
3261 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3262 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3263 m_commandStack->push(moveCommand);
3264 setDocumentModified();
3268 // Moving several clips. We need to delete them and readd them to new position,
3269 // or they might overlap each other during the move
3270 QGraphicsItemGroup *group;
3271 if (m_selectionGroup)
3272 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3274 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3275 QList<QGraphicsItem *> items = group->childItems();
3277 QList<ItemInfo> clipsToMove;
3278 QList<ItemInfo> transitionsToMove;
3280 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3281 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3282 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3283 QUndoCommand *moveGroup = new QUndoCommand();
3284 moveGroup->setText(i18n("Move group"));
3285 if (timeOffset != GenTime() || trackOffset != 0) {
3286 // remove items in MLT playlist
3289 int max = items.count();
3290 for (int i = 0; i < max; i++) {
3291 if (items.at(i)->type() == GROUPWIDGET) {
3292 items += items.at(i)->childItems();
3295 m_document->renderer()->blockSignals(true);
3296 for (int i = 0; i < items.count(); i++) {
3297 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3298 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3299 ItemInfo info = item->info();
3300 if (item->type() == AVWIDGET) {
3301 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3302 // error, clip cannot be removed from playlist
3303 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3305 clipsToMove.append(info);
3308 transitionsToMove.append(info);
3309 Transition *tr = static_cast <Transition*>(item);
3310 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3313 m_document->renderer()->blockSignals(false);
3314 for (int i = 0; i < items.count(); i++) {
3315 // re-add items in correct place
3316 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3317 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3319 ItemInfo info = item->info();
3320 int tracknumber = m_document->tracksCount() - info.track - 1;
3321 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3323 group->removeFromGroup(item);
3324 item->setItemLocked(true);
3327 if (item->type() == AVWIDGET) {
3328 ClipItem *clip = static_cast <ClipItem*>(item);
3329 info.track = m_document->tracksCount() - info.track;
3330 Mlt::Producer *prod;
3331 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3332 if (clip->isAudioOnly())
3333 prod = clip->baseClip()->audioProducer(info.track);
3334 else if (clip->isVideoOnly())
3335 prod = clip->baseClip()->videoProducer();
3337 prod = clip->baseClip()->producer(info.track);
3338 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3339 for (int i = 0; i < clip->effectsCount(); i++) {
3340 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3343 Transition *tr = static_cast <Transition*>(item);
3344 int newTrack = tr->transitionEndTrack();
3345 if (!tr->forcedTrack()) {
3346 newTrack = getPreviousVideoTrack(info.track);
3348 tr->updateTransitionEndTrack(newTrack);
3349 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3350 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3353 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3354 m_commandStack->push(moveGroup);
3356 //QPointF top = group->sceneBoundingRect().topLeft();
3357 //QPointF oldpos = m_selectionGroup->scenePos();
3358 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3359 //group->setPos(top);
3360 //TODO: get rid of the 3 lines below
3361 if (m_selectionGroup) {
3362 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3363 m_selectionGroupInfo.track = m_selectionGroup->track();
3365 for (int i = 0; i < items.count(); ++i) {
3366 if (items.at(i)->type() == GROUPWIDGET) {
3367 rebuildGroup((AbstractGroupItem*)items.at(i));
3372 for (int i = 0; i < items.count(); ++i) {
3374 items.at(i)->setSelected(true);
3375 if (items.at(i)->parentItem())
3376 items.at(i)->parentItem()->setSelected(true);
3379 groupSelectedItems();
3381 rebuildGroup((AbstractGroupItem *)group);
3383 setDocumentModified();
3386 m_document->renderer()->doRefresh();
3387 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3389 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3390 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3392 QUndoCommand *resizeCommand = new QUndoCommand();
3393 resizeCommand->setText(i18n("Resize group"));
3394 QList <QGraphicsItem *> items = parent->childItems();
3395 QList <ItemInfo> infos = parent->resizeInfos();
3396 parent->clearResizeInfos();
3398 for (int i = 0; i < items.count(); ++i) {
3399 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3400 if (item && item->type() == AVWIDGET) {
3401 ItemInfo info = infos.at(itemcount);
3402 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3406 m_commandStack->push(resizeCommand);
3409 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3411 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3413 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3414 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3416 QUndoCommand *resizeCommand = new QUndoCommand();
3417 resizeCommand->setText(i18n("Resize group"));
3418 QList <QGraphicsItem *> items = parent->childItems();
3419 QList <ItemInfo> infos = parent->resizeInfos();
3420 parent->clearResizeInfos();
3422 for (int i = 0; i < items.count(); ++i) {
3423 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3424 if (item && item->type() == AVWIDGET) {
3425 ItemInfo info = infos.at(itemcount);
3426 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3430 m_commandStack->push(resizeCommand);
3433 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3435 } else if (m_operationMode == FADEIN) {
3436 // resize fade in effect
3437 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3438 int ix = item->hasEffect("volume", "fadein");
3439 int ix2 = item->hasEffect("", "fade_from_black");
3441 QDomElement oldeffect = item->effectAt(ix);
3442 int start = item->cropStart().frames(m_document->fps());
3443 int end = item->fadeIn();
3445 slotDeleteEffect(item, -1, oldeffect, false);
3448 QDomElement effect = oldeffect.cloneNode().toElement();
3449 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3450 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3451 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3452 emit clipItemSelected(item, ix);
3454 } else if (item->fadeIn() != 0 && ix2 == -1) {
3456 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3458 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3459 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3460 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3461 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3464 QDomElement oldeffect = item->effectAt(ix2);
3465 int start = item->cropStart().frames(m_document->fps());
3466 int end = item->fadeIn();
3468 slotDeleteEffect(item, -1, oldeffect, false);
3471 QDomElement effect = oldeffect.cloneNode().toElement();
3472 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3473 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3474 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3475 emit clipItemSelected(item, ix2);
3478 } else if (m_operationMode == FADEOUT) {
3479 // resize fade in effect
3480 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3481 int ix = item->hasEffect("volume", "fadeout");
3482 int ix2 = item->hasEffect("", "fade_to_black");
3484 QDomElement oldeffect = item->effectAt(ix);
3485 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3486 int start = item->fadeOut();
3488 slotDeleteEffect(item, -1, oldeffect, false);
3490 start = end - start;
3491 QDomElement effect = oldeffect.cloneNode().toElement();
3492 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3493 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3494 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3495 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3496 emit clipItemSelected(item, ix);
3498 } else if (item->fadeOut() != 0 && ix2 == -1) {
3500 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3502 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3503 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3504 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3505 EffectsList::setParameter(effect, "out", QString::number(0));
3506 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3509 QDomElement oldeffect = item->effectAt(ix2);
3510 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3511 int start = item->fadeOut();
3513 slotDeleteEffect(item, -1, oldeffect, false);
3515 start = end - start;
3516 QDomElement effect = oldeffect.cloneNode().toElement();
3517 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3518 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3519 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3520 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3521 emit clipItemSelected(item, ix2);
3524 } else if (m_operationMode == KEYFRAME) {
3525 // update the MLT effect
3526 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3527 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3529 // check if we want to remove keyframe
3530 double val = mapToScene(event->pos()).toPoint().y();
3531 QRectF br = item->sceneBoundingRect();
3532 double maxh = 100.0 / br.height();
3533 val = (br.bottom() - val) * maxh;
3534 int start = item->cropStart().frames(m_document->fps());
3535 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3537 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3539 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3541 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3544 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3545 //item->updateKeyframeEffect();
3546 //QString next = item->keyframes(item->selectedEffectIndex());
3547 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3548 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3550 m_commandStack->push(command);
3551 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3552 emit clipItemSelected(item, item->selectedEffectIndex());
3554 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3555 // A transition is selected
3557 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3558 if (transitionClip && transitionClip->baseClip()) {
3559 QString size = transitionClip->baseClip()->getProperty("frame_size");
3560 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3561 if (factor == 0) factor = 1.0;
3562 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3563 p.setY(size.section('x', 1, 1).toInt());
3565 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3566 } else emit transitionItemSelected(NULL);
3567 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3568 m_operationMode = NONE;
3571 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3573 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3575 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3576 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3579 if (item->isSelected()) emit clipItemSelected(NULL);
3580 item->baseClip()->removeReference();
3581 m_document->updateClip(item->baseClip()->getId());
3583 /*if (item->baseClip()->isTransparent()) {
3584 // also remove automatic transition
3585 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3586 if (tr && tr->isAutomatic()) {
3587 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3588 scene()->removeItem(tr);
3592 m_waitingThumbs.removeAll(item);
3593 if (m_dragItem == item) m_dragItem = NULL;
3594 #if QT_VERSION >= 0x040600
3595 // animate item deletion
3596 item->closeAnimation();
3597 /*if (refresh) item->closeAnimation();
3599 // no refresh, means we have several operations chained, we need to delete clip immediatly
3600 // so that it does not get in the way of the other
3609 setDocumentModified();
3610 if (refresh) m_document->renderer()->doRefresh();
3613 void CustomTrackView::deleteSelectedClips()
3615 resetSelectionGroup();
3616 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3617 if (itemList.count() == 0) {
3618 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3621 scene()->clearSelection();
3622 QUndoCommand *deleteSelected = new QUndoCommand();
3624 bool resetGroup = false;
3627 int transitionCount = 0;
3628 // expand & destroy groups
3629 for (int i = 0; i < itemList.count(); i++) {
3630 if (itemList.at(i)->type() == GROUPWIDGET) {
3632 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3633 QList <ItemInfo> clipInfos;
3634 QList <ItemInfo> transitionInfos;
3635 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3636 for (int j = 0; j < children.count(); j++) {
3637 if (children.at(j)->type() == AVWIDGET) {
3638 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3639 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3640 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3641 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3642 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3644 if (itemList.contains(children.at(j))) {
3645 children.removeAt(j);
3649 itemList += children;
3650 if (clipInfos.count() > 0)
3651 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3653 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3654 itemList.insert(i + 1, itemList.at(i)->parentItem());
3657 for (int i = 0; i < itemList.count(); i++) {
3658 if (itemList.at(i)->type() == AVWIDGET) {
3660 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3661 if (item->parentItem()) resetGroup = true;
3662 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3663 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3664 emit clipItemSelected(NULL);
3665 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3667 Transition *item = static_cast <Transition *>(itemList.at(i));
3668 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3669 if (item->parentItem()) resetGroup = true;
3670 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3671 emit transitionItemSelected(NULL);
3674 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3675 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3676 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3677 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3678 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3679 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3680 else deleteSelected->setText(i18n("Delete selected items"));
3681 m_commandStack->push(deleteSelected);
3684 void CustomTrackView::changeClipSpeed()
3686 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3687 if (itemList.count() == 0) {
3688 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3691 QUndoCommand *changeSelected = new QUndoCommand();
3692 changeSelected->setText("Edit clip speed");
3696 for (int i = 0; i < itemList.count(); i++) {
3697 if (itemList.at(i)->type() == AVWIDGET) {
3698 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3699 ItemInfo info = item->info();
3700 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3702 double speed = (double) percent / 100.0;
3703 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3705 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3709 if (count > 0) m_commandStack->push(changeSelected);
3710 else delete changeSelected;
3713 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3715 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3716 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3718 kDebug() << "ERROR: Cannot find clip for speed change";
3719 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3722 info.track = m_document->tracksCount() - item->track();
3724 if (item->isVideoOnly())
3725 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3726 else if (item->isAudioOnly())
3727 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3729 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3731 item->setSpeed(speed, strobe);
3732 item->updateRectGeometry();
3733 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3734 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3736 updatePositionEffects(item, info);
3737 setDocumentModified();
3738 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3741 void CustomTrackView::cutSelectedClips()
3743 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3744 QList<AbstractGroupItem *> groups;
3745 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3746 for (int i = 0; i < itemList.count(); ++i) {
3747 if (!itemList.at(i))
3749 if (itemList.at(i)->type() == AVWIDGET) {
3750 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3751 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3752 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3753 if (!groups.contains(group))
3755 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3756 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3757 m_commandStack->push(command);
3759 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3760 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3761 if (!groups.contains(group))
3766 for (int i = 0; i < groups.count(); ++i)
3767 razorGroup(groups.at(i), currentPos);
3770 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3773 QList <QGraphicsItem *> children = group->childItems();
3774 QList <ItemInfo> clips1, transitions1;
3775 QList <ItemInfo> clipsCut, transitionsCut;
3776 QList <ItemInfo> clips2, transitions2;
3777 for (int i = 0; i < children.count(); ++i) {
3778 children.at(i)->setSelected(false);
3779 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3780 if (child->type() == AVWIDGET) {
3781 if (cutPos > child->endPos())
3782 clips1 << child->info();
3783 else if (cutPos < child->startPos())
3784 clips2 << child->info();
3786 clipsCut << child->info();
3788 if (cutPos > child->endPos())
3789 transitions1 << child->info();
3790 else if (cutPos < child->startPos())
3791 transitions2 << child->info();
3793 transitionsCut << child->info();
3796 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3798 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3799 m_commandStack->push(command);
3803 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)
3806 for (int i = 0; i < clipsCut.count(); ++i) {
3807 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3809 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3810 clips1 << clip->info();
3811 if (clipBehind != NULL)
3812 clips2 << clipBehind->info();
3815 /* TODO: cut transitionsCut
3816 * For now just append them to group1 */
3817 transitions1 << transitionsCut;
3818 doGroupClips(clips1, transitions1, true);
3819 doGroupClips(clips2, transitions2, true);
3821 /* we might also just use clipsCut.at(0)->parentItem().
3822 * Do this loop just in case something went wrong during cut */
3823 for (int i = 0; i < clipsCut.count(); ++i) {
3824 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3825 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3826 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3827 QList <QGraphicsItem *> children = group->childItems();
3828 QList <ItemInfo> groupClips;
3829 QList <ItemInfo> groupTrans;
3830 for (int j = 0; j < children.count(); ++j) {
3831 if (children.at(j)->type() == AVWIDGET)
3832 groupClips << ((AbstractClipItem *)children.at(j))->info();
3833 else if (children.at(j)->type() == TRANSITIONWIDGET)
3834 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3836 doGroupClips(groupClips, groupTrans, false);
3840 for (int i = 0; i < clipsCut.count(); ++i)
3841 cutClip(clipsCut.at(i), cutPos, false);
3842 // TODO: uncut transitonsCut
3843 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3847 void CustomTrackView::groupClips(bool group)
3849 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3850 QList <ItemInfo> clipInfos;
3851 QList <ItemInfo> transitionInfos;
3852 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3855 int max = itemList.count();
3856 for (int i = 0; i < max; i++) {
3857 if (itemList.at(i)->type() == GROUPWIDGET) {
3858 itemList += itemList.at(i)->childItems();
3862 for (int i = 0; i < itemList.count(); i++) {
3863 if (itemList.at(i)->type() == AVWIDGET) {
3864 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3865 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3866 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3867 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3868 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3871 if (clipInfos.count() > 0) {
3872 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3873 m_commandStack->push(command);
3877 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3879 resetSelectionGroup();
3880 m_scene->clearSelection();
3882 for (int i = 0; i < clipInfos.count(); i++) {
3883 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3884 if (clip == NULL) continue;
3885 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3886 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3887 m_document->clipManager()->removeGroup(grp);
3888 scene()->destroyItemGroup(grp);
3890 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3892 for (int i = 0; i < transitionInfos.count(); i++) {
3893 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3894 if (tr == NULL) continue;
3895 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3896 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3897 m_document->clipManager()->removeGroup(grp);
3898 scene()->destroyItemGroup(grp);
3900 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3902 setDocumentModified();
3906 QList <QGraphicsItemGroup *> groups;
3907 for (int i = 0; i < clipInfos.count(); i++) {
3908 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3910 clip->setSelected(true);
3913 for (int i = 0; i < transitionInfos.count(); i++) {
3914 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3916 clip->setSelected(true);
3920 groupSelectedItems(false, true);
3921 setDocumentModified();
3924 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3926 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3927 if (baseclip == NULL) {
3928 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3932 if (baseclip->producer() == NULL) {
3933 // If the clip has no producer, we must wait until it is created...
3935 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3936 emit forceClipProcessing(clipId);
3937 qApp->processEvents();
3938 for (int i = 0; i < 3; i++) {
3939 if (baseclip->producer() == NULL) {
3940 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3943 if (baseclip->producer() == NULL) {
3944 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3948 emit displayMessage(QString(), InformationMessage);
3952 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3953 item->setEffectList(effects);
3954 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3955 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3956 scene()->addItem(item);
3958 int tracknumber = m_document->tracksCount() - info.track - 1;
3959 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3960 if (isLocked) item->setItemLocked(true);
3962 baseclip->addReference();
3963 m_document->updateClip(baseclip->getId());
3964 info.track = m_document->tracksCount() - info.track;
3965 Mlt::Producer *prod;
3966 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3967 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3968 else prod = baseclip->producer(info.track);
3969 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3970 for (int i = 0; i < item->effectsCount(); i++) {
3971 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3973 setDocumentModified();
3974 if (refresh) m_document->renderer()->doRefresh();
3975 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3976 m_thumbsTimer.start();
3979 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3981 QList<QGraphicsItem *> list = scene()->items();
3982 ClipItem *clip = NULL;
3983 for (int i = 0; i < list.size(); ++i) {
3984 if (list.at(i)->type() == AVWIDGET) {
3985 clip = static_cast <ClipItem *>(list.at(i));
3986 if (clip->clipProducer() == clipId) {
3987 ItemInfo info = clip->info();
3988 info.track = m_document->tracksCount() - clip->track();
3989 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3990 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3992 clip->refreshClip(true);
3999 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4001 int framepos = (int)(pos.frames(m_document->fps()));
4002 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4003 ClipItem *clip = NULL;
4004 for (int i = 0; i < list.size(); i++) {
4005 if (!list.at(i)->isEnabled()) continue;
4006 if (list.at(i)->type() == AVWIDGET) {
4007 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4008 if (test->endPos() == pos) clip = test;
4015 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4017 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4018 ClipItem *clip = NULL;
4019 for (int i = 0; i < list.size(); i++) {
4020 if (!list.at(i)->isEnabled()) continue;
4021 if (list.at(i)->type() == AVWIDGET) {
4022 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4023 if (test->startPos() == pos) clip = test;
4030 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4032 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4033 QList<QGraphicsItem *> list = scene()->items(p);
4034 ClipItem *clip = NULL;
4035 for (int i = 0; i < list.size(); i++) {
4036 if (!list.at(i)->isEnabled()) continue;
4037 if (list.at(i)->type() == AVWIDGET) {
4038 clip = static_cast <ClipItem *>(list.at(i));
4045 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4047 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4050 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4052 const QPointF p(pos, (track + 1) * m_tracksHeight);
4053 QList<QGraphicsItem *> list = scene()->items(p);
4054 Transition *clip = NULL;
4055 for (int i = 0; i < list.size(); i++) {
4056 if (!list.at(i)->isEnabled()) continue;
4057 if (list.at(i)->type() == TRANSITIONWIDGET) {
4058 clip = static_cast <Transition *>(list.at(i));
4065 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4067 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4070 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4072 int framepos = (int)(pos.frames(m_document->fps()));
4073 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4074 QList<QGraphicsItem *> list = scene()->items(p);
4075 Transition *clip = NULL;
4076 for (int i = 0; i < list.size(); i++) {
4077 if (!list.at(i)->isEnabled()) continue;
4078 if (list.at(i)->type() == TRANSITIONWIDGET) {
4079 Transition *test = static_cast <Transition *>(list.at(i));
4080 if (test->endPos() == pos) clip = test;
4087 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4089 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4090 QList<QGraphicsItem *> list = scene()->items(p);
4091 Transition *clip = NULL;
4092 for (int i = 0; i < list.size(); ++i) {
4093 if (!list.at(i)->isEnabled()) continue;
4094 if (list.at(i)->type() == TRANSITIONWIDGET) {
4095 Transition *test = static_cast <Transition *>(list.at(i));
4096 if (test->startPos() == pos) clip = test;
4103 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4105 if (m_selectionGroup) resetSelectionGroup(false);
4106 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4108 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);
4109 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4112 Mlt::Producer *prod;
4113 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4114 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4115 else prod = item->baseClip()->producer(end.track);
4117 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);
4119 bool snap = KdenliveSettings::snaptopoints();
4120 KdenliveSettings::setSnaptopoints(false);
4121 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4123 int tracknumber = m_document->tracksCount() - end.track - 1;
4124 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4125 m_scene->clearSelection();
4126 if (isLocked) item->setItemLocked(true);
4128 if (item->isItemLocked()) item->setItemLocked(false);
4129 item->setSelected(true);
4131 if (item->baseClip()->isTransparent()) {
4132 // Also move automatic transition
4133 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4134 if (tr && tr->isAutomatic()) {
4135 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4136 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);
4137 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4140 KdenliveSettings::setSnaptopoints(snap);
4141 setDocumentModified();
4143 // undo last move and emit error message
4144 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4146 if (refresh) m_document->renderer()->doRefresh();
4147 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4150 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4153 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4154 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4155 resetSelectionGroup();
4156 m_scene->clearSelection();
4158 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4159 scene()->addItem(m_selectionGroup);
4161 m_document->renderer()->blockSignals(true);
4162 for (int i = 0; i < startClip.count(); i++) {
4164 startClip[i].startPos = startClip.at(i).startPos - offset;
4165 startClip[i].track = startClip.at(i).track - trackOffset;
4167 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4168 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4170 clip->setItemLocked(false);
4171 if (clip->parentItem()) {
4172 m_selectionGroup->addToGroup(clip->parentItem());
4173 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4175 m_selectionGroup->addToGroup(clip);
4176 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4178 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4179 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4181 for (int i = 0; i < startTransition.count(); i++) {
4183 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4184 startTransition[i].track = startTransition.at(i).track - trackOffset;
4186 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4188 tr->setItemLocked(false);
4189 if (tr->parentItem()) {
4190 m_selectionGroup->addToGroup(tr->parentItem());
4191 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4193 m_selectionGroup->addToGroup(tr);
4194 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4196 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());
4197 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4199 m_document->renderer()->blockSignals(false);
4201 if (m_selectionGroup) {
4202 bool snap = KdenliveSettings::snaptopoints();
4203 KdenliveSettings::setSnaptopoints(false);
4205 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4206 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4208 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4210 int max = children.count();
4211 for (int i = 0; i < max; i++) {
4212 if (children.at(i)->type() == GROUPWIDGET) {
4213 children += children.at(i)->childItems();
4214 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4215 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4216 /*m_document->clipManager()->removeGroup(grp);
4217 m_scene->destroyItemGroup(grp);*/
4218 children.removeAll(children.at(i));
4223 for (int i = 0; i < children.count(); i++) {
4224 // re-add items in correct place
4225 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4226 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4228 ItemInfo info = item->info();
4229 int tracknumber = m_document->tracksCount() - info.track - 1;
4230 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4232 item->setItemLocked(true);
4233 else if (item->isItemLocked())
4234 item->setItemLocked(false);
4236 if (item->type() == AVWIDGET) {
4237 ClipItem *clip = static_cast <ClipItem*>(item);
4238 info.track = m_document->tracksCount() - info.track;
4239 Mlt::Producer *prod;
4240 if (clip->isAudioOnly())
4241 prod = clip->baseClip()->audioProducer(info.track);
4242 else if (clip->isVideoOnly())
4243 prod = clip->baseClip()->videoProducer();
4245 prod = clip->baseClip()->producer(info.track);
4246 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4247 for (int i = 0; i < clip->effectsCount(); i++) {
4248 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4250 } else if (item->type() == TRANSITIONWIDGET) {
4251 Transition *tr = static_cast <Transition*>(item);
4253 if (!tr->forcedTrack()) {
4254 newTrack = getPreviousVideoTrack(info.track);
4256 newTrack = tr->transitionEndTrack() + trackOffset;
4257 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4259 tr->updateTransitionEndTrack(newTrack);
4260 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4264 resetSelectionGroup(false);
4266 for (int i = 0; i < children.count(); i++) {
4267 if (children.at(i)->parentItem())
4268 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4272 KdenliveSettings::setSnaptopoints(snap);
4273 m_document->renderer()->doRefresh();
4274 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4277 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4279 Transition *item = getTransitionItemAt(start.startPos, start.track);
4281 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);
4282 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4285 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4286 bool snap = KdenliveSettings::snaptopoints();
4287 KdenliveSettings::setSnaptopoints(false);
4288 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4289 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4290 // Transition was moved
4291 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4292 } else if (end.endPos == start.endPos) {
4293 // Transition start resize
4294 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4295 } else if (end.startPos == start.startPos) {
4296 // Transition end resize;
4297 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4298 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4301 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4302 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4303 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4305 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4306 KdenliveSettings::setSnaptopoints(snap);
4307 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4308 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());
4309 if (m_dragItem && m_dragItem == item) {
4311 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4312 if (transitionClip && transitionClip->baseClip()) {
4313 QString size = transitionClip->baseClip()->getProperty("frame_size");
4314 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4315 if (factor == 0) factor = 1.0;
4316 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4317 p.setY(size.section('x', 1, 1).toInt());
4319 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4321 if (m_refresh) m_document->renderer()->doRefresh();
4322 setDocumentModified();
4325 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4327 bool resizeClipStart = (start.startPos != end.startPos);
4328 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4330 if (dontWorry) return;
4331 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);
4332 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4335 if (item->parentItem()) {
4336 // Item is part of a group, reset group
4337 resetSelectionGroup();
4340 bool snap = KdenliveSettings::snaptopoints();
4341 KdenliveSettings::setSnaptopoints(false);
4342 if (resizeClipStart) {
4343 ItemInfo clipinfo = item->info();
4344 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4345 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4347 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4348 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4349 updatePositionEffects(item, clipinfo);
4350 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4352 ItemInfo clipinfo = item->info();
4353 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4354 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4356 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4357 updatePositionEffects(item, clipinfo);
4358 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4360 if (!resizeClipStart && end.cropStart != start.cropStart) {
4361 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4362 ItemInfo clipinfo = end;
4363 clipinfo.track = m_document->tracksCount() - end.track;
4364 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4366 item->setCropStart(end.cropStart);
4367 item->resetThumbs(true);
4370 m_document->renderer()->doRefresh();
4371 KdenliveSettings::setSnaptopoints(snap);
4372 setDocumentModified();
4375 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4377 if (pos == oldInfo.startPos.frames(m_document->fps()))
4379 bool snap = KdenliveSettings::snaptopoints();
4381 KdenliveSettings::setSnaptopoints(false);
4382 item->resizeStart(pos);
4383 if (item->startPos().frames(m_document->fps()) != pos) {
4384 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4385 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4386 KdenliveSettings::setSnaptopoints(snap);
4389 KdenliveSettings::setSnaptopoints(snap);
4392 bool hasParentCommand = false;
4394 hasParentCommand = true;
4396 command = new QUndoCommand();
4397 command->setText(i18n("Resize clip start"));
4400 // do this here, too, because otherwise undo won't update the group
4401 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4402 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4404 ItemInfo info = item->info();
4405 if (item->type() == AVWIDGET) {
4406 ItemInfo resizeinfo = oldInfo;
4407 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4408 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4410 // Check if there is an automatic transition on that clip (lower track)
4411 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4412 if (transition && transition->isAutomatic()) {
4413 ItemInfo trInfo = transition->info();
4414 ItemInfo newTrInfo = trInfo;
4415 newTrInfo.startPos = item->startPos();
4416 if (newTrInfo.startPos < newTrInfo.endPos)
4417 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4419 // Check if there is an automatic transition on that clip (upper track)
4420 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4421 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4422 ItemInfo trInfo = transition->info();
4423 ItemInfo newTrInfo = trInfo;
4424 newTrInfo.startPos = item->startPos();
4425 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4426 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4427 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4431 TODO: cleanup the effect update process
4433 ClipItem *clip = static_cast < ClipItem * >(item);
4435 updatePositionEffects(clip, oldInfo);
4439 QDomElement root = doc.createElement("list");
4440 doc.appendChild(root);
4441 QList <int> indexes;
4442 for (int i = 0; i < clip->effectsCount(); i++) {
4443 QDomElement effect = clip->effectAt(i);
4444 if (EffectsList::hasKeyFrames(effect)) {
4445 doc.appendChild(doc.importNode(effect, true));
4450 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4451 // Keyframes were modified, updateClip
4452 QDomNodeList effs = doc.elementsByTagName("effect");
4454 // Since we must always resize clip before updating the keyframes, we
4455 // put a resize command before & after checking keyframes so that
4456 // we are sure the resize is performed before whenever we do or undo the action
4458 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4459 for (int i = 0; i < indexes.count(); i++) {
4460 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);
4461 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4463 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4464 emit clipItemSelected(clip);
4466 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4469 KdenliveSettings::setSnaptopoints(false);
4470 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4471 KdenliveSettings::setSnaptopoints(snap);
4472 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4474 } else if (item->type() == TRANSITIONWIDGET) {
4475 Transition *transition = static_cast <Transition *>(item);
4476 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)) {
4477 // Cannot resize transition
4478 KdenliveSettings::setSnaptopoints(false);
4479 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4480 KdenliveSettings::setSnaptopoints(snap);
4481 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4483 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4484 if (command == NULL)
4485 m_commandStack->push(moveCommand);
4489 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4490 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4492 if (!hasParentCommand)
4493 m_commandStack->push(command);
4496 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4498 if (pos == oldInfo.endPos.frames(m_document->fps()))
4500 bool snap = KdenliveSettings::snaptopoints();
4502 KdenliveSettings::setSnaptopoints(false);
4503 item->resizeEnd(pos);
4504 if (item->endPos().frames(m_document->fps()) != pos) {
4505 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4506 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4507 KdenliveSettings::setSnaptopoints(snap);
4510 KdenliveSettings::setSnaptopoints(snap);
4513 bool hasParentCommand = false;
4515 hasParentCommand = true;
4517 command = new QUndoCommand();
4518 command->setText(i18n("Resize clip end"));
4521 // do this here, too, because otherwise undo won't update the group
4522 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4523 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4525 ItemInfo info = item->info();
4526 if (item->type() == AVWIDGET) {
4527 ItemInfo resizeinfo = info;
4528 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4529 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4531 // Check if there is an automatic transition on that clip (lower track)
4532 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4533 if (tr && tr->isAutomatic()) {
4534 ItemInfo trInfo = tr->info();
4535 ItemInfo newTrInfo = trInfo;
4536 newTrInfo.endPos = item->endPos();
4537 if (newTrInfo.endPos > newTrInfo.startPos)
4538 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4541 // Check if there is an automatic transition on that clip (upper track)
4542 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4543 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4544 ItemInfo trInfo = tr->info();
4545 ItemInfo newTrInfo = trInfo;
4546 newTrInfo.endPos = item->endPos();
4547 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4548 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4549 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4553 ClipItem *clip = static_cast < ClipItem * >(item);
4555 updatePositionEffects(clip, oldInfo);
4559 QDomElement root = doc.createElement("list");
4560 doc.appendChild(root);
4561 QList <int> indexes;
4562 for (int i = 0; i < clip->effectsCount(); i++) {
4563 QDomElement effect = clip->effectAt(i);
4564 if (EffectsList::hasKeyFrames(effect)) {
4565 doc.appendChild(doc.importNode(effect, true));
4570 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4571 // Keyframes were modified, updateClip
4572 QDomNodeList effs = doc.elementsByTagName("effect");
4574 // Since we must always resize clip before updating the keyframes, we
4575 // put a resize command before & after checking keyframes so that
4576 // we are sure the resize is performed before whenever we do or undo the action
4578 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4579 for (int i = 0; i < indexes.count(); i++) {
4580 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);
4581 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4583 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4584 emit clipItemSelected(clip);
4586 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4589 KdenliveSettings::setSnaptopoints(false);
4590 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4591 KdenliveSettings::setSnaptopoints(true);
4592 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4594 } else if (item->type() == TRANSITIONWIDGET) {
4595 Transition *transition = static_cast <Transition *>(item);
4596 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)) {
4597 // Cannot resize transition
4598 KdenliveSettings::setSnaptopoints(false);
4599 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4600 KdenliveSettings::setSnaptopoints(true);
4601 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4603 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4604 if (command == NULL)
4605 m_commandStack->push(moveCommand);
4608 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4609 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4611 if (!hasParentCommand)
4612 m_commandStack->push(command);
4615 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4617 int end = item->fadeIn();
4619 // there is a fade in effect
4620 int effectPos = item->hasEffect("volume", "fadein");
4621 if (effectPos != -1) {
4622 QDomElement oldeffect = item->effectAt(effectPos);
4623 int start = item->cropStart().frames(m_document->fps());
4624 int max = item->cropDuration().frames(m_document->fps());
4626 // Make sure the fade effect is not longer than the clip
4627 item->setFadeIn(max);
4628 end = item->fadeIn();
4631 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4632 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4633 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4634 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4635 // if fade effect is displayed, update the effect edit widget with new clip duration
4636 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4638 effectPos = item->hasEffect("brightness", "fade_from_black");
4639 if (effectPos != -1) {
4640 QDomElement oldeffect = item->effectAt(effectPos);
4641 int start = item->cropStart().frames(m_document->fps());
4642 int max = item->cropDuration().frames(m_document->fps());
4644 // Make sure the fade effect is not longer than the clip
4645 item->setFadeIn(max);
4646 end = item->fadeIn();
4649 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4650 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4651 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4652 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4653 // if fade effect is displayed, update the effect edit widget with new clip duration
4654 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4657 int start = item->fadeOut();
4659 // there is a fade out effect
4660 int effectPos = item->hasEffect("volume", "fadeout");
4661 if (effectPos != -1) {
4662 QDomElement oldeffect = item->effectAt(effectPos);
4663 int max = item->cropDuration().frames(m_document->fps());
4664 int end = max + item->cropStart().frames(m_document->fps());
4666 // Make sure the fade effect is not longer than the clip
4667 item->setFadeOut(max);
4668 start = item->fadeOut();
4670 start = end - start;
4671 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4672 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4673 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4674 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4675 // if fade effect is displayed, update the effect edit widget with new clip duration
4676 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4678 effectPos = item->hasEffect("brightness", "fade_to_black");
4679 if (effectPos != -1) {
4680 QDomElement oldeffect = item->effectAt(effectPos);
4681 int max = item->cropDuration().frames(m_document->fps());
4682 int end = max + item->cropStart().frames(m_document->fps());
4684 // Make sure the fade effect is not longer than the clip
4685 item->setFadeOut(max);
4686 start = item->fadeOut();
4688 start = end - start;
4689 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4690 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4691 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4692 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4693 // if fade effect is displayed, update the effect edit widget with new clip duration
4694 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4698 int effectPos = item->hasEffect("freeze", "freeze");
4699 if (effectPos != -1) {
4700 // Freeze effect needs to be adjusted with clip resize
4701 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4702 QDomElement eff = item->getEffectAt(effectPos);
4703 if (!eff.isNull() && diff != 0) {
4704 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4705 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4706 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4707 emit clipItemSelected(item, item->selectedEffectIndex());
4712 updatePanZoom(item);
4715 double CustomTrackView::getSnapPointForPos(double pos)
4717 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4720 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4722 QList <GenTime> snaps;
4723 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4724 QList<QGraphicsItem *> itemList = items();
4725 for (int i = 0; i < itemList.count(); i++) {
4726 if (itemList.at(i) == selected) continue;
4727 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4728 if (itemList.at(i)->type() == AVWIDGET) {
4729 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4730 GenTime start = item->startPos();
4731 GenTime end = item->endPos();
4732 snaps.append(start);
4734 if (!offsetList.isEmpty()) {
4735 for (int j = 0; j < offsetList.size(); j++) {
4736 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4737 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4741 QList < GenTime > markers = item->snapMarkers();
4742 for (int j = 0; j < markers.size(); ++j) {
4743 GenTime t = markers.at(j);
4745 if (!offsetList.isEmpty()) {
4746 for (int k = 0; k < offsetList.size(); k++) {
4747 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4751 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4752 Transition *transition = static_cast <Transition*>(itemList.at(i));
4753 GenTime start = transition->startPos();
4754 GenTime end = transition->endPos();
4755 snaps.append(start);
4757 if (!offsetList.isEmpty()) {
4758 for (int j = 0; j < offsetList.size(); j++) {
4759 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4760 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4766 // add cursor position
4767 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4769 if (!offsetList.isEmpty()) {
4770 for (int j = 0; j < offsetList.size(); j++) {
4771 snaps.append(pos - offsetList.at(j));
4776 for (int i = 0; i < m_guides.count(); i++) {
4777 snaps.append(m_guides.at(i)->position());
4778 if (!offsetList.isEmpty()) {
4779 for (int j = 0; j < offsetList.size(); j++) {
4780 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4786 QPoint z = m_document->zone();
4787 snaps.append(GenTime(z.x(), m_document->fps()));
4788 snaps.append(GenTime(z.y(), m_document->fps()));
4791 m_scene->setSnapList(snaps);
4792 //for (int i = 0; i < m_snapPoints.size(); ++i)
4793 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4796 void CustomTrackView::slotSeekToPreviousSnap()
4798 updateSnapPoints(NULL);
4799 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4800 setCursorPos((int) res.frames(m_document->fps()));
4804 void CustomTrackView::slotSeekToNextSnap()
4806 updateSnapPoints(NULL);
4807 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4808 setCursorPos((int) res.frames(m_document->fps()));
4812 void CustomTrackView::clipStart()
4814 AbstractClipItem *item = getMainActiveClip();
4816 setCursorPos((int) item->startPos().frames(m_document->fps()));
4821 void CustomTrackView::clipEnd()
4823 AbstractClipItem *item = getMainActiveClip();
4825 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4830 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4832 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4833 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4834 m_commandStack->push(command);
4837 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4839 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4840 m_commandStack->push(command);
4843 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4845 DocClipBase *base = m_document->clipManager()->getClipById(id);
4846 QList <CommentedTime> markers = base->commentedSnapMarkers();
4848 if (markers.isEmpty()) {
4849 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4852 QUndoCommand *deleteMarkers = new QUndoCommand();
4853 deleteMarkers->setText("Delete clip markers");
4855 for (int i = 0; i < markers.size(); i++) {
4856 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4858 m_commandStack->push(deleteMarkers);
4861 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4863 DocClipBase *base = m_document->clipManager()->getClipById(id);
4864 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4865 else base->deleteSnapMarker(pos);
4866 emit updateClipMarkers(base);
4867 setDocumentModified();
4868 viewport()->update();
4871 int CustomTrackView::hasGuide(int pos, int offset)
4873 for (int i = 0; i < m_guides.count(); i++) {
4874 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4875 if (qAbs(guidePos - pos) <= offset) return guidePos;
4876 else if (guidePos > pos) return -1;
4881 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4885 double fps = m_document->fps();
4886 for (int i = 0; i < m_guides.count(); i++) {
4887 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4888 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4890 goMenu->setEnabled(!m_guides.isEmpty());
4893 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4895 if (oldPos > GenTime() && pos > GenTime()) {
4897 for (int i = 0; i < m_guides.count(); i++) {
4898 if (m_guides.at(i)->position() == oldPos) {
4899 Guide *item = m_guides.at(i);
4900 item->updateGuide(pos, comment);
4904 } else if (pos > GenTime()) addGuide(pos, comment);
4908 for (int i = 0; i < m_guides.count(); i++) {
4909 if (m_guides.at(i)->position() == oldPos) {
4910 delete m_guides.takeAt(i);
4915 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4917 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4918 m_document->syncGuides(m_guides);
4921 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4923 for (int i = 0; i < m_guides.count(); i++) {
4924 if (m_guides.at(i)->position() == pos) {
4925 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4929 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4930 scene()->addItem(g);
4932 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4933 m_document->syncGuides(m_guides);
4937 void CustomTrackView::slotAddGuide()
4939 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4940 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4941 if (d.exec() != QDialog::Accepted) return;
4942 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4943 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4944 m_commandStack->push(command);
4948 void CustomTrackView::slotEditGuide(int guidePos)
4951 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4952 else pos = GenTime(guidePos, m_document->fps());
4954 for (int i = 0; i < m_guides.count(); i++) {
4955 if (m_guides.at(i)->position() == pos) {
4956 slotEditGuide(m_guides.at(i)->info());
4961 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4964 void CustomTrackView::slotEditGuide(CommentedTime guide)
4966 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4967 if (d.exec() == QDialog::Accepted) {
4968 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4969 m_commandStack->push(command);
4974 void CustomTrackView::slotEditTimeLineGuide()
4976 if (m_dragGuide == NULL) return;
4977 CommentedTime guide = m_dragGuide->info();
4978 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4979 if (d.exec() == QDialog::Accepted) {
4980 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4981 m_commandStack->push(command);
4985 void CustomTrackView::slotDeleteGuide(int guidePos)
4988 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4989 else pos = GenTime(guidePos, m_document->fps());
4991 for (int i = 0; i < m_guides.count(); i++) {
4992 if (m_guides.at(i)->position() == pos) {
4993 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4994 m_commandStack->push(command);
4999 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5003 void CustomTrackView::slotDeleteTimeLineGuide()
5005 if (m_dragGuide == NULL) return;
5006 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5007 m_commandStack->push(command);
5011 void CustomTrackView::slotDeleteAllGuides()
5013 QUndoCommand *deleteAll = new QUndoCommand();
5014 deleteAll->setText("Delete all guides");
5015 for (int i = 0; i < m_guides.count(); i++) {
5016 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5018 m_commandStack->push(deleteAll);
5021 void CustomTrackView::setTool(PROJECTTOOL tool)
5026 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5029 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5030 m_scene->setScale(scaleFactor, verticalScale);
5031 removeTipAnimation();
5032 bool adjust = false;
5033 if (verticalScale != matrix().m22()) adjust = true;
5034 setMatrix(newmatrix);
5036 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5037 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5038 for (int i = 0; i < m_guides.count(); i++) {
5039 QLineF l = m_guides.at(i)->line();
5040 l.setP2(QPointF(l.x2(), newHeight));
5041 m_guides.at(i)->setLine(l);
5043 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5046 int diff = sceneRect().width() - m_projectDuration;
5047 if (diff * newmatrix.m11() < 50) {
5048 if (newmatrix.m11() < 0.4)
5049 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5051 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5053 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5054 centerOn(QPointF(cursorPos(), verticalPos));
5057 void CustomTrackView::slotRefreshGuides()
5059 if (KdenliveSettings::showmarkers()) {
5060 for (int i = 0; i < m_guides.count(); i++)
5061 m_guides.at(i)->update();
5065 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5067 painter->setClipRect(rect);
5068 QPen pen1 = painter->pen();
5069 pen1.setColor(palette().dark().color());
5070 painter->setPen(pen1);
5071 double min = rect.left();
5072 double max = rect.right();
5073 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5074 int maxTrack = m_document->tracksCount();
5075 QColor lockedColor = palette().button().color();
5076 QColor audioColor = palette().alternateBase().color();
5077 for (int i = 0; i < maxTrack; i++) {
5078 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5079 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5080 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5081 if (i == m_selectedTrack)
5082 painter->fillRect(track, m_activeTrackBrush.brush(this));
5084 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5086 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5090 bool CustomTrackView::findString(const QString &text)
5093 for (int i = 0; i < m_searchPoints.size(); ++i) {
5094 marker = m_searchPoints.at(i).comment();
5095 if (marker.contains(text, Qt::CaseInsensitive)) {
5096 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5097 int vert = verticalScrollBar()->value();
5098 int hor = cursorPos();
5099 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5107 void CustomTrackView::selectFound(QString track, QString pos)
5109 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5110 slotSelectTrack(track.toInt());
5112 int vert = verticalScrollBar()->value();
5113 int hor = cursorPos();
5114 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5117 bool CustomTrackView::findNextString(const QString &text)
5120 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5121 marker = m_searchPoints.at(i).comment();
5122 if (marker.contains(text, Qt::CaseInsensitive)) {
5123 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5124 int vert = verticalScrollBar()->value();
5125 int hor = cursorPos();
5126 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5135 void CustomTrackView::initSearchStrings()
5137 m_searchPoints.clear();
5138 QList<QGraphicsItem *> itemList = items();
5139 for (int i = 0; i < itemList.count(); i++) {
5140 // parse all clip names
5141 if (itemList.at(i)->type() == AVWIDGET) {
5142 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5143 GenTime start = item->startPos();
5144 CommentedTime t(start, item->clipName());
5145 m_searchPoints.append(t);
5146 // add all clip markers
5147 QList < CommentedTime > markers = item->commentedSnapMarkers();
5148 m_searchPoints += markers;
5153 for (int i = 0; i < m_guides.count(); i++)
5154 m_searchPoints.append(m_guides.at(i)->info());
5156 qSort(m_searchPoints);
5159 void CustomTrackView::clearSearchStrings()
5161 m_searchPoints.clear();
5165 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5167 QList<ItemInfo> matchingInfo;
5168 QList<QGraphicsItem *> itemList = items();
5169 for (int i = 0; i < itemList.count(); i++) {
5170 if (itemList.at(i)->type() == AVWIDGET) {
5171 ClipItem *item = (ClipItem *)itemList.at(i);
5172 if (item->clipProducer() == clipId)
5173 matchingInfo << item->info();
5176 return matchingInfo;
5179 void CustomTrackView::copyClip()
5181 qDeleteAll(m_copiedItems);
5182 m_copiedItems.clear();
5183 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5184 if (itemList.count() == 0) {
5185 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5188 for (int i = 0; i < itemList.count(); i++) {
5189 if (itemList.at(i)->type() == AVWIDGET) {
5190 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5191 ClipItem *clone = clip->clone(clip->info());
5192 m_copiedItems.append(clone);
5193 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5194 Transition *dup = static_cast <Transition *>(itemList.at(i));
5195 m_copiedItems.append(dup->clone());
5200 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5202 if (m_scene->editMode() != NORMALEDIT) {
5203 // If we are in overwrite mode, always allow the move
5206 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));
5207 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5208 for (int i = 0; i < collisions.count(); i++) {
5209 if (collisions.at(i)->type() == type) return false;
5214 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5217 for (int i = 0; i < infoList.count(); i++) {
5218 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));
5221 QList<QGraphicsItem *> collisions = scene()->items(path);
5222 for (int i = 0; i < collisions.count(); i++) {
5223 if (collisions.at(i)->type() == type) return false;
5228 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5230 for (int i = 0; i < items.count(); i++) {
5231 ItemInfo info = items.at(i)->info();
5232 info.startPos += offset;
5233 info.endPos += offset;
5234 info.track += trackOffset;
5235 if (!canBePastedTo(info, items.at(i)->type())) return false;
5240 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5242 QPainterPath movePath;
5243 movePath.moveTo(0, 0);
5245 for (int i = 0; i < items.count(); i++) {
5246 ItemInfo info = items.at(i)->info();
5247 info.startPos = info.startPos + offset;
5248 info.endPos = info.endPos + offset;
5249 info.track = info.track + trackOffset;
5250 if (info.startPos < GenTime()) {
5251 // No clip should go below 0
5254 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));
5255 movePath.addRect(rect);
5257 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5258 for (int i = 0; i < collisions.count(); i++) {
5259 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5260 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5268 void CustomTrackView::pasteClip()
5270 if (m_copiedItems.count() == 0) {
5271 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5276 GenTime pos = GenTime(-1);
5277 if (m_menuPosition.isNull()) {
5278 position = mapFromGlobal(QCursor::pos());
5279 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5280 track = m_selectedTrack;
5281 pos = GenTime(m_cursorPos, m_document->fps());
5282 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5286 position = m_menuPosition;
5289 if (pos == GenTime(-1))
5290 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5292 track = (int)(mapToScene(position).y() / m_tracksHeight);
5294 GenTime leftPos = m_copiedItems.at(0)->startPos();
5295 int lowerTrack = m_copiedItems.at(0)->track();
5296 int upperTrack = m_copiedItems.at(0)->track();
5297 for (int i = 1; i < m_copiedItems.count(); i++) {
5298 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5299 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5300 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5303 GenTime offset = pos - leftPos;
5304 int trackOffset = track - lowerTrack;
5306 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5307 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5308 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5309 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5312 QUndoCommand *pasteClips = new QUndoCommand();
5313 pasteClips->setText("Paste clips");
5315 for (int i = 0; i < m_copiedItems.count(); i++) {
5316 // parse all clip names
5317 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5318 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5319 ItemInfo info = clip->info();
5320 info.startPos += offset;
5321 info.endPos += offset;
5322 info.track += trackOffset;
5323 if (canBePastedTo(info, AVWIDGET)) {
5324 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5325 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5326 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5327 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5329 info.startPos = tr->startPos() + offset;
5330 info.endPos = tr->endPos() + offset;
5331 info.track = tr->track() + trackOffset;
5332 int transitionEndTrack;
5333 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5334 else transitionEndTrack = tr->transitionEndTrack();
5335 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5336 if (info.startPos >= info.endPos) {
5337 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5338 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5339 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5342 m_commandStack->push(pasteClips);
5345 void CustomTrackView::pasteClipEffects()
5347 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5348 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5351 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5353 QUndoCommand *paste = new QUndoCommand();
5354 paste->setText("Paste effects");
5356 QList<QGraphicsItem *> clips = scene()->selectedItems();
5359 for (int i = 0; i < clips.count(); ++i) {
5360 if (clips.at(i)->type() == GROUPWIDGET) {
5361 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5362 for (int j = 0; j < children.count(); j++) {
5363 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5364 clips.append(children.at(j));
5371 for (int i = 0; i < clips.count(); ++i) {
5372 if (clips.at(i)->type() == AVWIDGET) {
5373 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5374 for (int j = 0; j < clip->effectsCount(); j++) {
5375 QDomElement eff = clip->effectAt(j);
5376 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5377 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5378 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5383 if (paste->childCount() > 0) m_commandStack->push(paste);
5386 //adjust effects (fades, ...)
5387 for (int i = 0; i < clips.count(); ++i) {
5388 if (clips.at(i)->type() == AVWIDGET) {
5389 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5390 updatePositionEffects(item, item->info());
5396 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5398 // parse parameters to check if we need to adjust to the new crop start
5399 int diff = (newstart - oldstart).frames(m_document->fps());
5400 int max = (newstart + duration).frames(m_document->fps());
5401 QDomNodeList params = xml.elementsByTagName("parameter");
5402 for (int i = 0; i < params.count(); i++) {
5403 QDomElement e = params.item(i).toElement();
5404 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5405 QString def = e.attribute("default");
5406 // Effect has a keyframe type parameter, we need to adjust the values
5407 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5408 QStringList newKeyFrames;
5409 foreach(const QString &str, keys) {
5410 int pos = str.section(':', 0, 0).toInt();
5411 double val = str.section(':', 1, 1).toDouble();
5414 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5416 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5418 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5419 e.setAttribute("keyframes", newKeyFrames.join(";"));
5424 ClipItem *CustomTrackView::getClipUnderCursor() const
5426 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5427 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5428 for (int i = 0; i < collisions.count(); i++) {
5429 if (collisions.at(i)->type() == AVWIDGET) {
5430 return static_cast < ClipItem *>(collisions.at(i));
5436 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5438 QList<QGraphicsItem *> clips = scene()->selectedItems();
5439 if (clips.isEmpty()) {
5440 return getClipUnderCursor();
5442 AbstractClipItem *item = NULL;
5443 for (int i = 0; i < clips.count(); ++i) {
5444 if (clips.at(i)->type() == AVWIDGET) {
5445 item = static_cast < AbstractClipItem *>(clips.at(i));
5446 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5449 if (item) return item;
5454 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5456 QList<QGraphicsItem *> clips = scene()->selectedItems();
5457 if (clips.isEmpty()) {
5458 return getClipUnderCursor();
5461 // remove all items in the list that are not clips
5462 for (int i = 0; i < clips.count();) {
5463 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5466 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5467 for (int i = 0; i < clips.count(); ++i) {
5468 if (clips.at(i)->type() == AVWIDGET) {
5469 item = static_cast < ClipItem *>(clips.at(i));
5470 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5478 void CustomTrackView::setInPoint()
5480 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5482 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5485 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5489 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5492 void CustomTrackView::setOutPoint()
5494 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5496 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5499 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5503 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5506 void CustomTrackView::slotUpdateAllThumbs()
5508 if (!isEnabled()) return;
5509 QList<QGraphicsItem *> itemList = items();
5510 //if (itemList.isEmpty()) return;
5512 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5513 for (int i = 0; i < itemList.count(); i++) {
5514 if (itemList.at(i)->type() == AVWIDGET) {
5515 item = static_cast <ClipItem *>(itemList.at(i));
5516 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5517 // Check if we have a cached thumbnail
5518 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5519 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5520 if (QFile::exists(thumb)) {
5522 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5523 item->slotSetStartThumb(pix);
5526 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5527 QString endThumb = startThumb;
5528 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5529 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5530 if (QFile::exists(startThumb)) {
5531 QPixmap pix(startThumb);
5532 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5533 item->slotSetStartThumb(pix);
5535 if (QFile::exists(endThumb)) {
5536 QPixmap pix(endThumb);
5537 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5538 item->slotSetEndThumb(pix);
5541 item->refreshClip(false);
5545 viewport()->update();
5548 void CustomTrackView::saveThumbnails()
5550 QList<QGraphicsItem *> itemList = items();
5552 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5553 for (int i = 0; i < itemList.count(); i++) {
5554 if (itemList.at(i)->type() == AVWIDGET) {
5555 item = static_cast <ClipItem *>(itemList.at(i));
5556 if (item->clipType() != COLOR) {
5557 // Check if we have a cached thumbnail
5558 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5559 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5560 if (!QFile::exists(thumb)) {
5561 QPixmap pix(item->startThumb());
5565 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5566 QString endThumb = startThumb;
5567 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5568 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5569 if (!QFile::exists(startThumb)) {
5570 QPixmap pix(item->startThumb());
5571 pix.save(startThumb);
5573 if (!QFile::exists(endThumb)) {
5574 QPixmap pix(item->endThumb());
5584 void CustomTrackView::slotInsertTrack(int ix)
5586 TrackDialog d(m_document, parentWidget());
5587 d.comboTracks->setCurrentIndex(ix);
5588 d.label->setText(i18n("Insert track"));
5589 d.setWindowTitle(i18n("Insert New Track"));
5591 if (d.exec() == QDialog::Accepted) {
5592 ix = d.comboTracks->currentIndex();
5593 if (d.before_select->currentIndex() == 1)
5596 info.isMute = false;
5597 info.isLocked = false;
5598 if (d.video_track->isChecked()) {
5599 info.type = VIDEOTRACK;
5600 info.isBlind = false;
5602 info.type = AUDIOTRACK;
5603 info.isBlind = true;
5605 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5606 m_commandStack->push(addTrack);
5607 setDocumentModified();
5611 void CustomTrackView::slotDeleteTrack(int ix)
5613 if (m_document->tracksCount() < 2) return;
5614 TrackDialog d(m_document, parentWidget());
5615 d.comboTracks->setCurrentIndex(ix);
5616 d.label->setText(i18n("Delete track"));
5617 d.before_select->setHidden(true);
5618 d.setWindowTitle(i18n("Delete Track"));
5619 d.video_track->setHidden(true);
5620 d.audio_track->setHidden(true);
5621 if (d.exec() == QDialog::Accepted) {
5622 ix = d.comboTracks->currentIndex();
5623 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5624 deleteTimelineTrack(ix, info);
5625 setDocumentModified();
5626 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5627 m_commandStack->push(command);*/
5631 void CustomTrackView::slotConfigTracks(int ix)
5633 TracksConfigDialog d(m_document, ix, parentWidget());
5634 if (d.exec() == QDialog::Accepted) {
5635 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5636 m_commandStack->push(configTracks);
5637 QList <int> toDelete = d.deletedTracks();
5638 for (int i = 0; i < toDelete.count(); ++i) {
5639 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5640 deleteTimelineTrack(toDelete.at(i) - i, info);
5642 setDocumentModified();
5646 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5648 if (m_document->tracksCount() < 2) return;
5649 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5650 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5651 QList<QGraphicsItem *> selection = m_scene->items(r);
5652 QUndoCommand *deleteTrack = new QUndoCommand();
5653 deleteTrack->setText("Delete track");
5655 // Delete all clips in selected track
5656 for (int i = 0; i < selection.count(); i++) {
5657 if (selection.at(i)->type() == AVWIDGET) {
5658 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5659 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5660 m_scene->removeItem(item);
5663 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5664 Transition *item = static_cast <Transition *>(selection.at(i));
5665 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5666 m_scene->removeItem(item);
5672 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5673 m_commandStack->push(deleteTrack);
5676 void CustomTrackView::autoTransition()
5678 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5679 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5680 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5683 Transition *tr = static_cast <Transition*>(itemList.at(0));
5684 tr->setAutomatic(!tr->isAutomatic());
5685 QDomElement transition = tr->toXML();
5686 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);
5687 setDocumentModified();
5691 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5694 QDomNodeList params = effect.elementsByTagName("parameter");
5695 for (int i = 0; i < params.count(); i++) {
5696 QDomElement e = params.item(i).toElement();
5697 if (!e.isNull() && e.attribute("type") == "constant") {
5698 if (e.hasAttribute("factor")) {
5699 double factor = e.attribute("factor").toDouble();
5700 double value = e.attribute("value").toDouble();
5701 value = value / factor;
5702 result.append(QString::number(value));
5703 } else result.append(e.attribute("value"));
5709 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5711 QList<QGraphicsItem *> list = scene()->items();
5712 ClipItem *clip = NULL;
5713 for (int i = 0; i < list.size(); ++i) {
5714 if (list.at(i)->type() == AVWIDGET) {
5715 clip = static_cast <ClipItem *>(list.at(i));
5716 if (clip->clipProducer() == id) {
5717 clip->setClipName(name);
5721 viewport()->update();
5724 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5726 minimum = GenTime();
5727 maximum = GenTime();
5728 QList<QGraphicsItem *> selection;
5729 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5730 selection.removeAll(item);
5731 for (int i = 0; i < selection.count(); i++) {
5732 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5733 if (clip && clip->type() == AVWIDGET) {
5734 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5735 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5740 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5742 minimum = GenTime();
5743 maximum = GenTime();
5744 QList<QGraphicsItem *> selection;
5745 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5746 selection.removeAll(item);
5747 for (int i = 0; i < selection.count(); i++) {
5748 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5749 if (clip && clip->type() == TRANSITIONWIDGET) {
5750 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5751 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5756 void CustomTrackView::loadGroups(const QDomNodeList groups)
5758 for (int i = 0; i < groups.count(); i++) {
5759 QDomNodeList children = groups.at(i).childNodes();
5760 scene()->clearSelection();
5761 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5762 QDomNode n = children.item(nodeindex);
5763 QDomElement elem = n.toElement();
5764 int pos = elem.attribute("position").toInt();
5765 int track = elem.attribute("track").toInt();
5766 if (elem.tagName() == "clipitem") {
5767 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5768 if (clip) clip->setSelected(true);
5770 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5771 if (clip) clip->setSelected(true);
5774 groupSelectedItems(false, true);
5778 void CustomTrackView::splitAudio()
5780 resetSelectionGroup();
5781 QList<QGraphicsItem *> selection = scene()->selectedItems();
5782 if (selection.isEmpty()) {
5783 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5786 QUndoCommand *splitCommand = new QUndoCommand();
5787 splitCommand->setText(i18n("Split audio"));
5788 for (int i = 0; i < selection.count(); i++) {
5789 if (selection.at(i)->type() == AVWIDGET) {
5790 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5791 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5792 if (clip->parentItem()) {
5793 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5795 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5800 if (splitCommand->childCount() > 0)
5801 m_commandStack->push(splitCommand);
5804 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5806 ClipItem *clip = getClipItemAt(pos, track);
5808 kDebug() << "// Cannot find clip to split!!!";
5812 int start = pos.frames(m_document->fps());
5813 int freetrack = m_document->tracksCount() - track - 1;
5814 for (; freetrack > 0; freetrack--) {
5815 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5816 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5817 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5818 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5819 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5824 kDebug() << "GOT TRK: " << track;
5825 if (freetrack == 0) {
5826 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5828 ItemInfo info = clip->info();
5829 info.track = m_document->tracksCount() - freetrack;
5830 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5831 scene()->clearSelection();
5832 clip->setSelected(true);
5833 ClipItem *audioClip = getClipItemAt(start, info.track);
5835 clip->setVideoOnly(true);
5836 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5837 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5839 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5840 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5842 audioClip->setSelected(true);
5843 audioClip->setAudioOnly(true);
5844 groupSelectedItems(false, true);
5848 // unsplit clip: remove audio part and change video part to normal clip
5849 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5850 kDebug() << "//CANNOT FIND CLP GRP";
5853 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5854 QList<QGraphicsItem *> children = grp->childItems();
5855 if (children.count() != 2) {
5856 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5859 for (int i = 0; i < children.count(); i++) {
5860 if (children.at(i) != clip) {
5861 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5862 ItemInfo info = clip->info();
5863 deleteClip(clp->info());
5864 clip->setVideoOnly(false);
5865 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5866 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5871 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5872 m_document->clipManager()->removeGroup(grp);
5873 scene()->destroyItemGroup(grp);
5877 void CustomTrackView::setVideoOnly()
5879 resetSelectionGroup();
5880 QList<QGraphicsItem *> selection = scene()->selectedItems();
5881 if (selection.isEmpty()) {
5882 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5885 QUndoCommand *videoCommand = new QUndoCommand();
5886 videoCommand->setText(i18n("Video only"));
5887 for (int i = 0; i < selection.count(); i++) {
5888 if (selection.at(i)->type() == AVWIDGET) {
5889 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5890 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5891 if (clip->parentItem()) {
5892 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5894 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5899 m_commandStack->push(videoCommand);
5902 void CustomTrackView::setAudioOnly()
5904 resetSelectionGroup();
5905 QList<QGraphicsItem *> selection = scene()->selectedItems();
5906 if (selection.isEmpty()) {
5907 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5910 QUndoCommand *videoCommand = new QUndoCommand();
5911 videoCommand->setText(i18n("Audio only"));
5912 for (int i = 0; i < selection.count(); i++) {
5913 if (selection.at(i)->type() == AVWIDGET) {
5914 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5915 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5916 if (clip->parentItem()) {
5917 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5919 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5924 m_commandStack->push(videoCommand);
5927 void CustomTrackView::setAudioAndVideo()
5929 resetSelectionGroup();
5930 QList<QGraphicsItem *> selection = scene()->selectedItems();
5931 if (selection.isEmpty()) {
5932 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5935 QUndoCommand *videoCommand = new QUndoCommand();
5936 videoCommand->setText(i18n("Audio and Video"));
5937 for (int i = 0; i < selection.count(); i++) {
5938 if (selection.at(i)->type() == AVWIDGET) {
5939 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5940 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5941 if (clip->parentItem()) {
5942 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5944 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5949 m_commandStack->push(videoCommand);
5952 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5954 ClipItem *clip = getClipItemAt(pos, track);
5956 kDebug() << "// Cannot find clip to split!!!";
5960 int start = pos.frames(m_document->fps());
5961 clip->setVideoOnly(true);
5962 clip->setAudioOnly(false);
5963 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5964 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5966 } else if (audioOnly) {
5967 int start = pos.frames(m_document->fps());
5968 clip->setAudioOnly(true);
5969 clip->setVideoOnly(false);
5970 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5971 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5974 int start = pos.frames(m_document->fps());
5975 clip->setAudioOnly(false);
5976 clip->setVideoOnly(false);
5977 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5978 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5982 setDocumentModified();
5985 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5987 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5988 m_clipTypeGroup->setEnabled(false);
5990 m_clipTypeGroup->setEnabled(true);
5991 QList <QAction *> actions = m_clipTypeGroup->actions();
5993 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5994 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5995 else lookup = "clip_audio_and_video";
5996 for (int i = 0; i < actions.count(); i++) {
5997 if (actions.at(i)->data().toString() == lookup) {
5998 actions.at(i)->setChecked(true);
6005 void CustomTrackView::slotGoToMarker(QAction *action)
6007 int pos = action->data().toInt();
6008 setCursorPos(pos, true);
6011 void CustomTrackView::reloadTransitionLumas()
6015 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6016 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6017 for (int i = 0; i < params.count(); i++) {
6018 QDomElement e = params.item(i).toElement();
6019 if (e.attribute("tag") == "resource") {
6020 lumaNames = e.attribute("paramlistdisplay");
6021 lumaFiles = e.attribute("paramlist");
6026 QList<QGraphicsItem *> itemList = items();
6027 Transition *transitionitem;
6028 QDomElement transitionXml;
6029 for (int i = 0; i < itemList.count(); i++) {
6030 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6031 transitionitem = static_cast <Transition*>(itemList.at(i));
6032 transitionXml = transitionitem->toXML();
6033 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6034 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6035 for (int i = 0; i < params.count(); i++) {
6036 QDomElement e = params.item(i).toElement();
6037 if (e.attribute("tag") == "resource") {
6038 e.setAttribute("paramlistdisplay", lumaNames);
6039 e.setAttribute("paramlist", lumaFiles);
6044 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6045 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6046 for (int i = 0; i < params.count(); i++) {
6047 QDomElement e = params.item(i).toElement();
6048 if (e.attribute("tag") == "luma") {
6049 e.setAttribute("paramlistdisplay", lumaNames);
6050 e.setAttribute("paramlist", lumaFiles);
6057 emit transitionItemSelected(NULL);
6060 double CustomTrackView::fps() const
6062 return m_document->fps();
6065 void CustomTrackView::updateProjectFps()
6067 // update all clips to the new fps
6068 resetSelectionGroup();
6069 scene()->clearSelection();
6071 QList<QGraphicsItem *> itemList = items();
6072 for (int i = 0; i < itemList.count(); i++) {
6073 // remove all items and re-add them one by one
6074 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6076 for (int i = 0; i < itemList.count(); i++) {
6077 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6078 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6079 clip->updateFps(m_document->fps());
6080 m_scene->addItem(clip);
6081 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6082 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6083 QList<QGraphicsItem *> children = grp->childItems();
6084 for (int j = 0; j < children.count(); j++) {
6085 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6086 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6087 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6088 clip->updateFps(m_document->fps());
6091 m_document->clipManager()->removeGroup(grp);
6092 m_scene->addItem(grp);
6093 scene()->destroyItemGroup(grp);
6094 for (int j = 0; j < children.count(); j++) {
6095 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6096 //children.at(j)->setParentItem(0);
6097 children.at(j)->setSelected(true);
6100 groupSelectedItems(true, true);
6101 } else if (itemList.at(i)->type() == GUIDEITEM) {
6102 Guide *g = static_cast<Guide *>(itemList.at(i));
6104 m_scene->addItem(g);
6107 viewport()->update();
6110 void CustomTrackView::slotTrackDown()
6112 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6113 else m_selectedTrack++;
6114 emit updateTrackHeaders();
6115 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6116 ensureVisible(rect, 0, 0);
6117 viewport()->update();
6120 void CustomTrackView::slotTrackUp()
6122 if (m_selectedTrack > 0) m_selectedTrack--;
6123 else m_selectedTrack = m_document->tracksCount() - 1;
6124 emit updateTrackHeaders();
6125 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6126 ensureVisible(rect, 0, 0);
6127 viewport()->update();
6130 int CustomTrackView::selectedTrack() const
6132 return m_selectedTrack;
6135 QStringList CustomTrackView::selectedClips() const
6137 QStringList clipIds;
6138 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6139 for (int i = 0; i < selection.count(); i++) {
6140 if (selection.at(i)->type() == AVWIDGET) {
6141 ClipItem *item = (ClipItem *)selection.at(i);
6142 clipIds << item->clipProducer();
6148 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6150 QList<ClipItem *> clips;
6151 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6152 for (int i = 0; i < selection.count(); i++) {
6153 if (selection.at(i)->type() == AVWIDGET) {
6154 clips.append((ClipItem *)selection.at(i));
6160 void CustomTrackView::slotSelectTrack(int ix)
6162 m_selectedTrack = qMax(0, ix);
6163 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6164 emit updateTrackHeaders();
6165 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6166 ensureVisible(rect, 0, 0);
6167 viewport()->update();
6170 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6173 if (track != -1 && pos != -1)
6174 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6176 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6177 QList<QGraphicsItem *> selection = m_scene->items(rect);
6178 resetSelectionGroup(group);
6179 if (!group) m_scene->clearSelection();
6180 for (int i = 0; i < selection.count(); i++) {
6181 if (selection.at(i)->type() == AVWIDGET) {
6182 selection.at(i)->setSelected(add);
6186 if (group) groupSelectedItems();
6189 void CustomTrackView::selectTransition(bool add, bool group)
6191 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6192 QList<QGraphicsItem *> selection = m_scene->items(rect);
6193 resetSelectionGroup(group);
6194 if (!group) m_scene->clearSelection();
6195 for (int i = 0; i < selection.count(); i++) {
6196 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6197 selection.at(i)->setSelected(add);
6201 if (group) groupSelectedItems();
6204 QStringList CustomTrackView::extractTransitionsLumas()
6207 QList<QGraphicsItem *> itemList = items();
6208 Transition *transitionitem;
6209 QDomElement transitionXml;
6210 for (int i = 0; i < itemList.count(); i++) {
6211 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6212 transitionitem = static_cast <Transition*>(itemList.at(i));
6213 transitionXml = transitionitem->toXML();
6214 QString luma = EffectsList::parameter(transitionXml, "luma");
6215 if (!luma.isEmpty()) urls << luma;
6221 void CustomTrackView::setEditMode(EDITMODE mode)
6223 m_scene->setEditMode(mode);
6226 void CustomTrackView::checkTrackSequence(int track)
6228 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6229 //track = m_document->tracksCount() -track;
6230 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6231 QList<QGraphicsItem *> selection = m_scene->items(rect);
6232 QList <int> timelineList;
6233 timelineList.append(0);
6234 for (int i = 0; i < selection.count(); i++) {
6235 if (selection.at(i)->type() == AVWIDGET) {
6236 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6237 int start = clip->startPos().frames(m_document->fps());
6238 int end = clip->endPos().frames(m_document->fps());
6239 if (!timelineList.contains(start)) timelineList.append(start);
6240 if (!timelineList.contains(end)) timelineList.append(end);
6243 qSort(timelineList);
6244 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6245 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6248 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6250 if (data.isEmpty()) return;
6251 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6253 info.startPos = GenTime(in, m_document->fps());
6254 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6255 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6256 info.cropDuration = info.endPos - info.startPos;
6257 info.track = m_selectedTrack;
6258 QUndoCommand *addCommand = new QUndoCommand();
6259 addCommand->setText(i18n("Insert clip"));
6260 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6261 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6262 m_commandStack->push(addCommand);
6264 selectClip(true, false, m_selectedTrack, in);
6265 // Automatic audio split
6266 if (KdenliveSettings::splitaudio())
6270 void CustomTrackView::clearSelection()
6272 resetSelectionGroup();
6273 scene()->clearSelection();
6275 emit clipItemSelected(NULL);
6278 void CustomTrackView::updatePalette()
6280 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6284 pen1.setColor(palette().text().color());
6285 m_cursorLine->setPen(pen1);
6287 emit tracksChanged();
6290 void CustomTrackView::removeTipAnimation()
6293 scene()->removeItem(m_visualTip);
6294 m_animationTimer->stop();
6302 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6304 if (m_visualTip == NULL) {
6305 QRectF rect = clip->sceneBoundingRect();
6306 m_animation = new QGraphicsItemAnimation;
6307 m_animation->setTimeLine(m_animationTimer);
6308 m_animation->setScaleAt(1, 1, 1);
6313 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6314 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6315 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6317 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6319 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6321 m_animation->setScaleAt(.5, 2, 2);
6325 polygon << QPoint(0, - size * 2);
6326 if (mode == RESIZESTART)
6327 polygon << QPoint(size * 2, 0);
6329 polygon << QPoint(- size * 2, 0);
6330 polygon << QPoint(0, size * 2);
6331 polygon << QPoint(0, - size * 2);
6333 m_visualTip = new QGraphicsPolygonItem(polygon);
6334 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6335 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6336 if (mode == RESIZESTART)
6337 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6339 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6341 m_animation->setScaleAt(.5, 2, 1);
6343 case TRANSITIONSTART:
6345 polygon << QPoint(0, - size * 2);
6346 if (mode == TRANSITIONSTART)
6347 polygon << QPoint(size * 2, 0);
6349 polygon << QPoint(- size * 2, 0);
6350 polygon << QPoint(0, 0);
6351 polygon << QPoint(0, - size * 2);
6353 m_visualTip = new QGraphicsPolygonItem(polygon);
6354 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6355 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6356 if (mode == TRANSITIONSTART)
6357 m_visualTip->setPos(rect.x(), rect.bottom());
6359 m_visualTip->setPos(rect.right(), rect.bottom());
6361 m_animation->setScaleAt(.5, 2, 2);
6368 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6369 m_visualTip->setZValue(100);
6370 scene()->addItem(m_visualTip);
6371 m_animation->setItem(m_visualTip);
6372 m_animationTimer->start();
6376 bool CustomTrackView::hasAudio(int track) const
6378 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6379 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6380 QGraphicsItem *item;
6381 for (int i = 0; i < collisions.count(); i++) {
6382 item = collisions.at(i);
6383 if (!item->isEnabled()) continue;
6384 if (item->type() == AVWIDGET) {
6385 ClipItem *clip = static_cast <ClipItem *>(item);
6386 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6392 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6394 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6395 m_commandStack->push(command);
6396 setDocumentModified();
6400 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6402 EffectsParameterList parameters;
6403 parameters.addParam("tag", effect.attribute("tag"));
6404 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6405 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6406 parameters.addParam("id", effect.attribute("id"));
6407 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6408 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6409 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6410 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6412 QDomNodeList params = effect.elementsByTagName("parameter");
6413 for (int i = 0; i < params.count(); i++) {
6414 QDomElement e = params.item(i).toElement();
6415 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6416 if (e.attribute("type") == "simplekeyframe") {
6418 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6419 double factor = e.attribute("factor", "1").toDouble();
6420 for (int j = 0; j < values.count(); j++) {
6421 QString pos = values.at(j).section(':', 0, 0);
6422 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6423 values[j] = pos + "=" + QString::number(val);
6425 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6426 parameters.addParam(e.attribute("name"), values.join(";"));
6427 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6428 parameters.addParam("max", e.attribute("max"));
6429 parameters.addParam("min", e.attribute("min"));
6430 parameters.addParam("factor", e.attribute("factor", "1"));*/
6431 } else if (e.attribute("type") == "keyframe") {
6432 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6433 parameters.addParam("keyframes", e.attribute("keyframes"));
6434 parameters.addParam("max", e.attribute("max"));
6435 parameters.addParam("min", e.attribute("min"));
6436 parameters.addParam("factor", e.attribute("factor", "1"));
6437 parameters.addParam("starttag", e.attribute("starttag", "start"));
6438 parameters.addParam("endtag", e.attribute("endtag", "end"));
6439 } else if (e.attribute("namedesc").contains(';')) {
6440 QString format = e.attribute("format");
6441 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6442 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6444 QTextStream txtNeu(&neu);
6445 if (values.size() > 0)
6446 txtNeu << (int)values[0].toDouble();
6447 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6448 txtNeu << separators[i];
6449 txtNeu << (int)(values[i+1].toDouble());
6451 parameters.addParam("start", neu);
6453 if (e.attribute("factor", "1") != "1") {
6455 if (e.attribute("factor").startsWith('%')) {
6456 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6457 } else fact = e.attribute("factor", "1").toDouble();
6458 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6460 parameters.addParam(e.attribute("name"), e.attribute("value"));
6467 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6469 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6470 for (int i = 0; i < effects.count(); ++i) {
6471 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6472 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6474 // if effect is displayed, update the effect edit widget with new clip duration
6475 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6476 emit clipItemSelected(item, effects.at(i));*/
6478 // update always, otherwise there might problems when resizing groups
6479 if (effects.count() > 0)
6480 emit clipItemSelected(item, item->selectedEffectIndex());