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 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
406 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
407 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
408 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
409 } else if (m_operationMode == RESIZEEND && move) {
410 m_document->renderer()->pause();
411 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
412 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
414 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
416 m_dragItem->resizeEnd((int)(snappedPos));
418 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
419 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
420 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
421 } else if (m_operationMode == FADEIN && move) {
422 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
423 } else if (m_operationMode == FADEOUT && move) {
424 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
425 } else if (m_operationMode == KEYFRAME && move) {
426 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
427 double pos = mapToScene(event->pos()).toPoint().y();
428 QRectF br = m_dragItem->sceneBoundingRect();
429 double maxh = 100.0 / br.height();
430 pos = (br.bottom() - pos) * maxh;
431 m_dragItem->updateKeyFramePos(keyFramePos, pos);
432 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
433 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
435 removeTipAnimation();
437 } else if (m_operationMode == MOVEGUIDE) {
438 removeTipAnimation();
439 QGraphicsView::mouseMoveEvent(event);
441 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
443 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
444 if (snappedPos < 0) snappedPos = 0;
446 // Make sure there is no collision
447 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
448 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
449 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
450 collidingItems.removeAll(m_selectionGroup);
451 for (int i = 0; i < children.count(); i++) {
452 if (children.at(i)->type() == GROUPWIDGET) {
453 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
454 for (int j = 0; j < subchildren.count(); j++)
455 collidingItems.removeAll(subchildren.at(j));
457 collidingItems.removeAll(children.at(i));
459 bool collision = false;
461 for (int i = 0; i < collidingItems.count(); i++) {
462 if (!collidingItems.at(i)->isEnabled()) continue;
463 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
464 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
465 // Moving backward, determine best pos
466 QPainterPath clipPath;
467 clipPath.addRect(item->sceneBoundingRect());
468 QPainterPath res = shape.intersected(clipPath);
469 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
472 snappedPos += offset;
473 // make sure we have no collision
474 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
475 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
476 collidingItems.removeAll(m_selectionGroup);
477 for (int i = 0; i < children.count(); i++) {
478 if (children.at(i)->type() == GROUPWIDGET) {
479 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
480 for (int j = 0; j < subchildren.count(); j++)
481 collidingItems.removeAll(subchildren.at(j));
483 collidingItems.removeAll(children.at(i));
486 for (int i = 0; i < collidingItems.count(); i++) {
487 if (!collidingItems.at(i)->isEnabled()) continue;
488 if (collidingItems.at(i)->type() == AVWIDGET) {
497 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
498 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
499 collidingItems.removeAll(m_selectionGroup);
500 for (int i = 0; i < children.count(); i++) {
501 if (children.at(i)->type() == GROUPWIDGET) {
502 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
503 for (int j = 0; j < subchildren.count(); j++)
504 collidingItems.removeAll(subchildren.at(j));
506 collidingItems.removeAll(children.at(i));
510 for (int i = 0; i < collidingItems.count(); i++) {
511 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
512 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
513 // Moving backward, determine best pos
514 QPainterPath clipPath;
515 clipPath.addRect(item->sceneBoundingRect());
516 QPainterPath res = shape.intersected(clipPath);
517 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
521 snappedPos += offset;
522 // make sure we have no collision
523 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
524 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
525 collidingItems.removeAll(m_selectionGroup);
526 for (int i = 0; i < children.count(); i++) {
527 if (children.at(i)->type() == GROUPWIDGET) {
528 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
529 for (int j = 0; j < subchildren.count(); j++)
530 collidingItems.removeAll(subchildren.at(j));
532 collidingItems.removeAll(children.at(i));
534 for (int i = 0; i < collidingItems.count(); i++) {
535 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
543 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
544 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
548 if (m_tool == RAZORTOOL) {
549 setCursor(m_razorCursor);
550 //QGraphicsView::mouseMoveEvent(event);
552 } else if (m_tool == SPACERTOOL) {
553 setCursor(m_spacerCursor);
557 QList<QGraphicsItem *> itemList = items(event->pos());
558 QGraphicsRectItem *item = NULL;
559 OPERATIONTYPE opMode = NONE;
561 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
563 } else for (int i = 0; i < itemList.count(); i++) {
564 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
565 item = (QGraphicsRectItem*) itemList.at(i);
570 if (item && event->buttons() == Qt::NoButton) {
571 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
572 if (m_tool == RAZORTOOL) {
573 // razor tool over a clip, display current frame in monitor
574 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
575 //TODO: solve crash when showing frame when moving razor over clip
576 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
581 opMode = clip->operationMode(mapToScene(event->pos()));
582 const double size = 5;
583 if (opMode == m_moveOpMode) {
584 QGraphicsView::mouseMoveEvent(event);
587 removeTipAnimation();
589 m_moveOpMode = opMode;
590 setTipAnimation(clip, opMode, size);
591 if (opMode == MOVE) {
592 setCursor(Qt::OpenHandCursor);
593 if (item->type() == AVWIDGET) {
594 ClipItem *ci = static_cast <ClipItem *>(item);
595 QString message = ci->clipName() + i18n(":");
596 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
597 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
598 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
599 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
600 if (clip->parentItem() == m_selectionGroup)
601 message.append(i18n(" Selection duration:"));
603 message.append(i18n(" Group duration:"));
604 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
605 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
606 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
607 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
610 emit displayMessage(message, InformationMessage);
612 } else if (opMode == RESIZESTART) {
613 setCursor(KCursor("left_side", Qt::SizeHorCursor));
614 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
615 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
616 } else if (opMode == RESIZEEND) {
617 setCursor(KCursor("right_side", Qt::SizeHorCursor));
618 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
619 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
620 } else if (opMode == FADEIN || opMode == FADEOUT) {
621 setCursor(Qt::PointingHandCursor);
622 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
623 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
624 setCursor(Qt::PointingHandCursor);
625 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
626 } else if (opMode == KEYFRAME) {
627 setCursor(Qt::PointingHandCursor);
628 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
630 } // no clip under mouse
631 else if (m_tool == RAZORTOOL) {
634 } else if (opMode == MOVEGUIDE) {
635 m_moveOpMode = opMode;
636 setCursor(Qt::SplitHCursor);
638 removeTipAnimation();
639 setCursor(Qt::ArrowCursor);
640 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
641 QGraphicsView::mouseMoveEvent(event);
643 setCursorPos(mappedXPos);
644 slotCheckPositionScrolling();
646 } else m_moveOpMode = NONE;
648 QGraphicsView::mouseMoveEvent(event);
652 void CustomTrackView::mousePressEvent(QMouseEvent * event)
654 setFocus(Qt::MouseFocusReason);
655 m_menuPosition = QPoint();
657 // special cases (middle click button or ctrl / shift click
658 if (event->button() == Qt::MidButton) {
660 m_blockRefresh = false;
661 m_operationMode = NONE;
665 if (event->modifiers() & Qt::ShiftModifier) {
666 // Rectangle selection
667 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
668 setDragMode(QGraphicsView::RubberBandDrag);
669 if (!(event->modifiers() & Qt::ControlModifier)) {
670 resetSelectionGroup();
671 scene()->clearSelection();
673 m_blockRefresh = false;
674 m_operationMode = RUBBERSELECTION;
675 QGraphicsView::mousePressEvent(event);
679 m_blockRefresh = true;
681 bool collision = false;
683 if (m_tool != RAZORTOOL) activateMonitor();
684 else if (m_document->renderer()->playSpeed() != 0.0) {
685 m_document->renderer()->pause();
688 m_clickEvent = event->pos();
690 // check item under mouse
691 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
693 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
694 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
695 setDragMode(QGraphicsView::ScrollHandDrag);
696 QGraphicsView::mousePressEvent(event);
697 m_blockRefresh = false;
698 m_operationMode = NONE;
702 // if a guide and a clip were pressed, just select the guide
703 for (int i = 0; i < collisionList.count(); ++i) {
704 if (collisionList.at(i)->type() == GUIDEITEM) {
705 // a guide item was pressed
706 m_dragGuide = (Guide *) collisionList.at(i);
707 if (event->button() == Qt::LeftButton) { // move it
708 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
710 m_operationMode = MOVEGUIDE;
711 // deselect all clips so that only the guide will move
712 m_scene->clearSelection();
713 resetSelectionGroup(false);
714 updateSnapPoints(NULL);
715 QGraphicsView::mousePressEvent(event);
717 } else // show context menu
722 // Find first clip, transition or group under mouse (when no guides selected)
724 AbstractGroupItem *dragGroup = NULL;
725 AbstractClipItem *collisionClip = NULL;
727 while (!m_dragGuide && ct < collisionList.count()) {
728 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
729 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
730 if (collisionClip->isItemLocked())
732 if (collisionClip == m_dragItem)
733 collisionClip = NULL;
735 m_dragItem = collisionClip;
737 m_dragItemInfo = m_dragItem->info();
738 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
739 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
740 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
747 if (m_dragItem) emit clipItemSelected(NULL);
750 #if QT_VERSION >= 0x040600
751 // Add shadow to dragged item, currently disabled because of painting artifacts
752 //TODO: re-enable when fixed
753 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
754 eff->setBlurRadius(5);
755 eff->setOffset(3, 3);
756 m_dragItem->setGraphicsEffect(eff);*/
758 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
759 // update transition menu action
760 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
761 m_autoTransition->setEnabled(true);
762 } else m_autoTransition->setEnabled(false);
764 // context menu requested
765 if (event->button() == Qt::RightButton) {
767 if (dragGroup) dragGroup->setSelected(true);
768 else if (!m_dragItem->isSelected()) {
769 resetSelectionGroup(false);
770 m_scene->clearSelection();
771 m_dragItem->setSelected(true);
773 } else if (!m_dragGuide) {
774 // check if there is a guide close to mouse click
775 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
776 for (int i = 0; i < guidesCollisionList.count(); i++) {
777 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
778 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
782 // keep this to support multiple guides context menu in the future (?)
783 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
784 guidesCollisionList.removeAt(0);
786 if (!guidesCollisionList.isEmpty())
787 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
790 m_operationMode = NONE;
791 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
792 m_menuPosition = m_clickEvent;
798 // No item under click
799 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
800 resetSelectionGroup(false);
801 setCursor(Qt::ArrowCursor);
802 m_scene->clearSelection();
804 updateClipTypeActions(NULL);
805 if (m_tool == SPACERTOOL) {
806 QList<QGraphicsItem *> selection;
807 if (event->modifiers() == Qt::ControlModifier) {
808 // Ctrl + click, select all items on track after click position
809 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
810 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
811 // Cannot use spacer on locked track
812 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
816 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
819 selection = checkForGroups(rect, &isOk);
821 // groups found on track, do not allow the move
822 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
826 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;
828 // Select all items on all tracks after click position
829 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
830 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
833 QList <GenTime> offsetList;
834 // create group to hold selected items
835 m_selectionGroup = new AbstractGroupItem(m_document->fps());
836 scene()->addItem(m_selectionGroup);
838 for (int i = 0; i < selection.count(); i++) {
839 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
840 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
841 if (item->isItemLocked()) continue;
842 offsetList.append(item->startPos());
843 offsetList.append(item->endPos());
844 m_selectionGroup->addToGroup(selection.at(i));
845 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
846 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
847 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
848 QList<QGraphicsItem *> children = selection.at(i)->childItems();
849 for (int j = 0; j < children.count(); j++) {
850 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
851 offsetList.append(item->startPos());
852 offsetList.append(item->endPos());
854 m_selectionGroup->addToGroup(selection.at(i));
855 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
856 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
857 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
858 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
859 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
860 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
863 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
864 if (!offsetList.isEmpty()) {
866 QList <GenTime> cleandOffsetList;
867 GenTime startOffset = offsetList.takeFirst();
868 for (int k = 0; k < offsetList.size(); k++) {
869 GenTime newoffset = offsetList.at(k) - startOffset;
870 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
871 cleandOffsetList.append(newoffset);
874 updateSnapPoints(NULL, cleandOffsetList, true);
876 m_operationMode = SPACER;
878 setCursorPos((int)(mapToScene(event->x(), 0).x()));
880 QGraphicsView::mousePressEvent(event);
885 if (m_tool == RAZORTOOL && m_dragItem) {
886 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
887 if (m_dragItem->type() == TRANSITIONWIDGET) {
888 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
890 m_document->renderer()->pause();
891 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
892 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
894 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
895 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
896 m_commandStack->push(command);
898 setDocumentModified();
905 bool itemSelected = false;
906 if (m_dragItem->isSelected())
908 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
910 else if (dragGroup && dragGroup->isSelected())
913 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
914 if (event->modifiers() != Qt::ControlModifier) {
915 resetSelectionGroup(false);
916 m_scene->clearSelection();
917 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
918 viewport()->update();
919 } else resetSelectionGroup();
921 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
922 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
923 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
925 bool selected = !m_dragItem->isSelected();
927 dragGroup->setSelected(selected);
929 m_dragItem->setSelected(selected);
931 groupSelectedItems();
932 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
933 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
934 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
937 if (collisionClip != NULL || m_dragItem == NULL) {
938 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
939 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
940 emit clipItemSelected(selected);
942 emit clipItemSelected(NULL);
946 // If clicked item is selected, allow move
947 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
949 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
950 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
951 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
953 // Update snap points
954 if (m_selectionGroup == NULL) {
955 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
956 updateSnapPoints(NULL);
958 updateSnapPoints(m_dragItem);
960 QList <GenTime> offsetList;
961 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
962 for (int i = 0; i < children.count(); i++) {
963 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
964 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
965 offsetList.append(item->startPos());
966 offsetList.append(item->endPos());
969 if (!offsetList.isEmpty()) {
971 GenTime startOffset = offsetList.takeFirst();
972 QList <GenTime> cleandOffsetList;
973 for (int k = 0; k < offsetList.size(); k++) {
974 GenTime newoffset = offsetList.at(k) - startOffset;
975 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
976 cleandOffsetList.append(newoffset);
979 updateSnapPoints(NULL, cleandOffsetList, true);
983 if (m_operationMode == KEYFRAME) {
984 m_dragItem->updateSelectedKeyFrame();
985 m_blockRefresh = false;
987 } else if (m_operationMode == MOVE) {
988 setCursor(Qt::ClosedHandCursor);
989 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
991 info.startPos = m_dragItem->startPos();
992 info.track = m_dragItem->track();
993 int transitiontrack = getPreviousVideoTrack(info.track);
994 ClipItem *transitionClip = NULL;
995 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
996 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
997 info.endPos = transitionClip->endPos();
999 GenTime transitionDuration(65, m_document->fps());
1000 if (m_dragItem->cropDuration() < transitionDuration)
1001 info.endPos = m_dragItem->endPos();
1003 info.endPos = info.startPos + transitionDuration;
1005 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1006 // Check there is no other transition at that place
1007 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1008 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1009 QList<QGraphicsItem *> selection = m_scene->items(r);
1010 bool transitionAccepted = true;
1011 for (int i = 0; i < selection.count(); i++) {
1012 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1013 Transition *tr = static_cast <Transition *>(selection.at(i));
1014 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1015 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1016 } else transitionAccepted = false;
1019 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1020 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1021 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1023 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1024 info.track = m_dragItem->track();
1025 int transitiontrack = getPreviousVideoTrack(info.track);
1026 ClipItem *transitionClip = NULL;
1027 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1028 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1029 info.startPos = transitionClip->startPos();
1031 GenTime transitionDuration(65, m_document->fps());
1032 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1033 else info.startPos = info.endPos - transitionDuration;
1035 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1036 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1037 EffectsList::setParameter(transition, "reverse", "1");
1039 // Check there is no other transition at that place
1040 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1041 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1042 QList<QGraphicsItem *> selection = m_scene->items(r);
1043 bool transitionAccepted = true;
1044 for (int i = 0; i < selection.count(); i++) {
1045 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1046 Transition *tr = static_cast <Transition *>(selection.at(i));
1047 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1048 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1049 } else transitionAccepted = false;
1052 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1053 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1055 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1056 resetSelectionGroup(false);
1057 m_dragItem->setSelected(true);
1060 m_blockRefresh = false;
1062 QGraphicsView::mousePressEvent(event);
1065 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1067 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1068 QList<QGraphicsItem *> list = scene()->items(p);
1069 AbstractGroupItem *group = NULL;
1070 for (int i = 0; i < list.size(); i++) {
1071 if (!list.at(i)->isEnabled()) continue;
1072 if (list.at(i)->type() == GROUPWIDGET) {
1073 group = static_cast <AbstractGroupItem *>(list.at(i));
1077 rebuildGroup(group);
1080 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1083 resetSelectionGroup(false);
1084 m_scene->clearSelection();
1086 QList <QGraphicsItem *> children = group->childItems();
1087 m_document->clipManager()->removeGroup(group);
1088 scene()->destroyItemGroup(group);
1089 for (int i = 0; i < children.count(); i++)
1090 children.at(i)->setSelected(true);
1091 groupSelectedItems(false, true);
1095 void CustomTrackView::resetSelectionGroup(bool selectItems)
1097 if (m_selectionGroup) {
1098 // delete selection group
1099 bool snap = KdenliveSettings::snaptopoints();
1100 KdenliveSettings::setSnaptopoints(false);
1102 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1103 scene()->destroyItemGroup(m_selectionGroup);
1104 for (int i = 0; i < children.count(); i++) {
1105 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1106 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1107 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1108 children.at(i)->setSelected(selectItems);
1110 } else if (children.at(i)->type() == GROUPWIDGET) {
1111 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1112 children.at(i)->setSelected(selectItems);
1115 m_selectionGroup = NULL;
1116 KdenliveSettings::setSnaptopoints(snap);
1120 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1122 if (m_selectionGroup) {
1123 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1126 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1127 if (selection.isEmpty()) return;
1129 // Find top left position of selection
1130 for (int i = 0; i < selection.count(); i++) {
1131 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1132 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1133 } else if (selection.at(i)->parentItem()) {
1134 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1138 if (force || selection.count() > 1) {
1139 bool snap = KdenliveSettings::snaptopoints();
1140 KdenliveSettings::setSnaptopoints(false);
1141 if (createNewGroup) {
1142 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1143 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1144 QPointF diff = newGroup->pos();
1145 newGroup->translate(-diff.x(), -diff.y());
1146 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1148 scene()->addItem(newGroup);
1150 // Check if we are trying to include a group in a group
1151 QList <AbstractGroupItem *> groups;
1152 for (int i = 0; i < selection.count(); i++) {
1153 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1154 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1155 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1156 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1158 if (!groups.isEmpty()) {
1159 // ungroup previous groups
1160 while (!groups.isEmpty()) {
1161 AbstractGroupItem *grp = groups.takeFirst();
1162 m_document->clipManager()->removeGroup(grp);
1163 scene()->destroyItemGroup(grp);
1165 selection = m_scene->selectedItems();
1168 for (int i = 0; i < selection.count(); i++) {
1169 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1170 newGroup->addToGroup(selection.at(i));
1171 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1174 KdenliveSettings::setSnaptopoints(snap);
1176 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1177 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1178 QPointF diff = m_selectionGroup->pos();
1179 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1180 m_selectionGroup->translate(- diff.x(), -diff.y());
1182 scene()->addItem(m_selectionGroup);
1183 for (int i = 0; i < selection.count(); i++) {
1184 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1185 m_selectionGroup->addToGroup(selection.at(i));
1186 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1189 KdenliveSettings::setSnaptopoints(snap);
1190 if (m_selectionGroup) {
1191 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1192 m_selectionGroupInfo.track = m_selectionGroup->track();
1195 } else resetSelectionGroup();
1198 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1200 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1201 /*if (m_moveOpMode == KEYFRAME) {
1202 // user double clicked on a keyframe, open edit dialog
1203 //TODO: update for effects with several values per keyframe
1204 QDialog d(parentWidget());
1205 Ui::KeyFrameDialog_UI view;
1207 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1208 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1209 view.kfr_value->setFocus();
1210 if (d.exec() == QDialog::Accepted) {
1211 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1212 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1213 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1214 QString previous = item->keyframes(item->selectedEffectIndex());
1215 item->updateKeyframeEffect();
1216 QString next = item->keyframes(item->selectedEffectIndex());
1217 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1218 m_commandStack->push(command);
1219 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1220 emit clipItemSelected(item, item->selectedEffectIndex());
1225 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1226 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1227 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1228 //QString previous = item->keyframes(item->selectedEffectIndex());
1229 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1230 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1231 //item->updateKeyframeEffect();
1232 //QString next = item->keyframes(item->selectedEffectIndex());
1233 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1234 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1235 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1236 m_commandStack->push(command);
1237 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1238 emit clipItemSelected(item, item->selectedEffectIndex());
1240 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1243 QList<QGraphicsItem *> collisionList = items(event->pos());
1244 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1245 Guide *editGuide = (Guide *) collisionList.at(0);
1246 if (editGuide) slotEditGuide(editGuide->info());
1251 void CustomTrackView::editItemDuration()
1253 AbstractClipItem *item;
1257 if (m_scene->selectedItems().count() == 1) {
1258 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1260 if (m_scene->selectedItems().empty())
1261 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1263 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1269 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1273 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1274 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1278 if (!item->isItemLocked()) {
1281 if (item->type() == TRANSITIONWIDGET)
1282 getTransitionAvailableSpace(item, minimum, maximum);
1284 getClipAvailableSpace(item, minimum, maximum);
1286 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1287 if (d.exec() == QDialog::Accepted) {
1288 ItemInfo clipInfo = item->info();
1289 ItemInfo startInfo = clipInfo;
1290 if (item->type() == TRANSITIONWIDGET) {
1291 // move & resize transition
1292 clipInfo.startPos = d.startPos();
1293 clipInfo.endPos = clipInfo.startPos + d.duration();
1294 clipInfo.track = item->track();
1295 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1296 m_commandStack->push(command);
1298 // move and resize clip
1299 QUndoCommand *moveCommand = new QUndoCommand();
1300 moveCommand->setText(i18n("Edit clip"));
1301 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1302 // duration was reduced, so process it first
1303 clipInfo.endPos = clipInfo.startPos + d.duration();
1304 clipInfo.cropStart = d.cropStart();
1305 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1307 if (d.startPos() != clipInfo.startPos) {
1308 startInfo = clipInfo;
1309 clipInfo.startPos = d.startPos();
1310 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1311 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1313 if (d.duration() > item->cropDuration()) {
1314 // duration was increased, so process it after move
1315 startInfo = clipInfo;
1316 clipInfo.endPos = clipInfo.startPos + d.duration();
1317 clipInfo.cropStart = d.cropStart();
1318 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1320 m_commandStack->push(moveCommand);
1324 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1328 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1330 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1332 clip->setKeyframes(index, keyframes);
1333 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1334 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1338 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1340 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1341 m_editGuide->setEnabled(m_dragGuide != NULL);
1342 m_markerMenu->clear();
1343 m_markerMenu->setEnabled(false);
1345 m_timelineContextMenu->popup(pos);
1346 } else if (group != NULL) {
1347 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1348 m_ungroupAction->setEnabled(true);
1349 updateClipTypeActions(NULL);
1350 m_timelineContextClipMenu->popup(pos);
1352 m_ungroupAction->setEnabled(false);
1353 if (clip->type() == AVWIDGET) {
1354 ClipItem *item = static_cast <ClipItem*>(clip);
1355 //build go to marker menu
1356 if (item->baseClip()) {
1357 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1358 int offset = item->startPos().frames(m_document->fps());
1359 if (!markers.isEmpty()) {
1360 for (int i = 0; i < markers.count(); i++) {
1361 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1362 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1363 QAction *go = m_markerMenu->addAction(position);
1364 go->setData(pos + offset);
1367 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1369 updateClipTypeActions(item);
1370 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1371 m_timelineContextClipMenu->popup(pos);
1372 } else if (clip->type() == TRANSITIONWIDGET) {
1373 m_timelineContextTransitionMenu->popup(pos);
1378 void CustomTrackView::activateMonitor()
1380 emit activateDocumentMonitor();
1383 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1385 resetSelectionGroup();
1387 info.startPos = GenTime();
1388 info.cropStart = GenTime(in, m_document->fps());
1389 info.endPos = GenTime(out - in, m_document->fps());
1390 info.cropDuration = info.endPos - info.startPos;
1393 // Check if clip can be inserted at that position
1394 ItemInfo pasteInfo = info;
1395 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1396 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1397 pasteInfo.track = selectedTrack();
1398 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1399 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1403 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1404 m_commandStack->push(command);
1406 selectClip(true, false);
1407 // Automatic audio split
1408 if (KdenliveSettings::splitaudio())
1412 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1414 if (data->hasFormat("kdenlive/clip")) {
1416 m_scene->clearSelection();
1417 resetSelectionGroup(false);
1418 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1419 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1421 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1424 QPointF framePos = mapToScene(pos);
1426 info.startPos = GenTime();
1427 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1428 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1429 info.cropDuration = info.endPos - info.startPos;
1432 // Check if clip can be inserted at that position
1433 ItemInfo pasteInfo = info;
1434 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1435 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1436 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1437 framePos.setX((int)(framePos.x() + 0.5));
1438 framePos.setY(pasteInfo.track * m_tracksHeight);
1439 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1442 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1443 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1444 m_selectionGroup->addToGroup(item);
1445 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1447 QList <GenTime> offsetList;
1448 offsetList.append(info.endPos);
1449 updateSnapPoints(NULL, offsetList);
1450 m_selectionGroup->setPos(framePos);
1451 scene()->addItem(m_selectionGroup);
1452 m_selectionGroup->setSelected(true);
1454 } else if (data->hasFormat("kdenlive/producerslist")) {
1456 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1457 m_scene->clearSelection();
1458 resetSelectionGroup(false);
1460 QList <GenTime> offsetList;
1461 QList <ItemInfo> infoList;
1462 QPointF framePos = mapToScene(pos);
1463 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1464 int track = (int)(framePos.y() / m_tracksHeight);
1465 framePos.setX((int)(framePos.x() + 0.5));
1466 framePos.setY(track * m_tracksHeight);
1468 // Check if clips can be inserted at that position
1469 for (int i = 0; i < ids.size(); ++i) {
1470 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1472 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1476 info.startPos = start;
1477 info.cropDuration = clip->duration();
1478 info.endPos = info.startPos + info.cropDuration;
1480 infoList.append(info);
1481 start += clip->duration();
1483 if (!canBePastedTo(infoList, AVWIDGET)) {
1486 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1488 for (int i = 0; i < ids.size(); ++i) {
1489 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1491 info.startPos = start;
1492 info.cropDuration = clip->duration();
1493 info.endPos = info.startPos + info.cropDuration;
1495 start += info.cropDuration;
1496 offsetList.append(start);
1497 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1498 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1499 m_selectionGroup->addToGroup(item);
1500 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1503 updateSnapPoints(NULL, offsetList);
1504 m_selectionGroup->setPos(framePos);
1505 scene()->addItem(m_selectionGroup);
1506 //m_selectionGroup->setZValue(10);
1507 m_thumbsTimer.start();
1511 // the drag is not a clip (may be effect, ...)
1519 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1521 if (insertDropClips(event->mimeData(), event->pos())) {
1522 event->acceptProposedAction();
1523 } else QGraphicsView::dragEnterEvent(event);
1526 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1528 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);
1529 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1530 collindingItems.removeAll(item);
1531 if (collindingItems.isEmpty()) return false;
1533 for (int i = 0; i < collindingItems.count(); i++) {
1534 QGraphicsItem *collision = collindingItems.at(i);
1535 if (collision->type() == item->type()) {
1537 kDebug() << "// COLLISIION DETECTED";
1545 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1547 int track = m_document->tracksCount() - clip->track();
1548 GenTime pos = clip->startPos();
1549 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1550 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1553 bool success = true;
1554 for (int i = 0; i < clip->effectsCount(); i++) {
1555 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1557 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1558 m_document->renderer()->doRefresh();
1561 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1563 if (pos < GenTime()) {
1565 m_document->addTrackEffect(track - 1, effect);
1566 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1567 emit updateTrackEffectState(track - 1);
1568 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1571 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1573 // Special case: speed effect
1574 if (effect.attribute("id") == "speed") {
1575 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1576 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1579 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1580 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1581 if (strobe == 0) strobe = 1;
1582 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1583 EffectsParameterList params = clip->addEffect(effect);
1584 m_document->renderer()->mltAddEffect(track, pos, params);
1585 if (clip->isSelected()) emit clipItemSelected(clip);
1588 EffectsParameterList params = clip->addEffect(effect);
1589 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1590 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1591 if (clip->isSelected()) emit clipItemSelected(clip);
1592 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1595 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1597 QString index = effect.attribute("kdenlive_ix");
1598 if (pos < GenTime()) {
1599 // Delete track effect
1600 if (m_document->renderer()->mltRemoveTrackEffect(track, index, true)) {
1601 m_document->removeTrackEffect(track - 1, effect);
1603 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1604 emit updateTrackEffectState(track - 1);
1605 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1608 // Special case: speed effect
1609 if (effect.attribute("id") == "speed") {
1610 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1612 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1613 clip->deleteEffect(index);
1614 emit clipItemSelected(clip);
1615 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1619 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1620 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1621 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1624 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1626 clip->deleteEffect(index);
1627 emit clipItemSelected(clip);
1631 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1633 QList<QGraphicsItem *> itemList = group->childItems();
1634 QUndoCommand *effectCommand = new QUndoCommand();
1636 QDomNode namenode = effect.elementsByTagName("name").item(0);
1637 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1638 else effectName = i18n("effect");
1639 effectCommand->setText(i18n("Add %1", effectName));
1641 for (int i = 0; i < itemList.count(); i++) {
1642 if (itemList.at(i)->type() == AVWIDGET) {
1643 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1644 if (effect.attribute("type") == "audio") {
1645 // Don't add audio effects on video clips
1646 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1647 } else if (effect.hasAttribute("type") == false) {
1648 // Don't add video effect on audio clips
1649 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1652 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1653 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1656 if (item->isItemLocked()) {
1659 item->initEffect(effect);
1660 if (effect.attribute("tag") == "ladspa") {
1661 QString ladpsaFile = m_document->getLadspaFile();
1662 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1663 effect.setAttribute("src", ladpsaFile);
1665 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1670 m_commandStack->push(effectCommand);
1671 setDocumentModified();
1672 } else delete effectCommand;
1675 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1677 QList<QGraphicsItem *> itemList;
1678 QUndoCommand *effectCommand = new QUndoCommand();
1680 QDomNode namenode = effect.elementsByTagName("name").item(0);
1681 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1682 else effectName = i18n("effect");
1683 effectCommand->setText(i18n("Add %1", effectName));
1685 if (track == -1) itemList = scene()->selectedItems();
1686 if (itemList.isEmpty()) {
1687 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1688 if (clip) itemList.append(clip);
1689 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1693 for (int i = 0; i < itemList.count(); i++) {
1694 if (itemList.at(i)->type() == GROUPWIDGET) {
1695 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1696 for (int j = 0; j < subitems.count(); j++) {
1697 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1702 for (int i = 0; i < itemList.count(); i++) {
1703 if (itemList.at(i)->type() == AVWIDGET) {
1704 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1705 if (effect.attribute("type") == "audio") {
1706 // Don't add audio effects on video clips
1707 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1708 /* do not show error message when item is part of a group as the user probably knows what he does then
1709 * and the message is annoying when working with the split audio feature */
1710 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1711 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1714 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1715 // Don't add video effect on audio clips
1716 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1717 /* do not show error message when item is part of a group as the user probably knows what he does then
1718 * and the message is annoying when working with the split audio feature */
1719 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1720 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1724 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1725 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1728 if (item->isItemLocked()) {
1732 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1733 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1735 item->initEffect(effect);
1738 if (effect.attribute("tag") == "ladspa") {
1739 QString ladpsaFile = m_document->getLadspaFile();
1740 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1741 effect.setAttribute("src", ladpsaFile);
1743 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1746 if (effectCommand->childCount() > 0) {
1747 m_commandStack->push(effectCommand);
1748 setDocumentModified();
1749 } else delete effectCommand;
1752 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1755 // delete track effect
1756 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1757 m_commandStack->push(command);
1758 setDocumentModified();
1761 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1762 //clip is in a group, also remove the effect in other clips of the group
1763 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1764 QUndoCommand *delCommand = new QUndoCommand();
1766 QDomNode namenode = effect.elementsByTagName("name").item(0);
1767 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1768 else effectName = i18n("effect");
1769 delCommand->setText(i18n("Delete %1", effectName));
1772 for (int i = 0; i < items.count(); i++) {
1773 if (items.at(i)->type() == GROUPWIDGET) {
1774 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1775 for (int j = 0; j < subitems.count(); j++) {
1776 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1781 for (int i = 0; i < items.count(); i++) {
1782 if (items.at(i)->type() == AVWIDGET) {
1783 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1784 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1786 QDomElement eff = item->effectAt(ix);
1787 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1791 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1792 else delete delCommand;
1795 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1796 m_commandStack->push(command);
1797 setDocumentModified();
1800 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1802 if (insertedEffect.isNull()) {
1803 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1806 QDomElement effect = insertedEffect.cloneNode().toElement();
1807 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1808 if (pos < GenTime()) {
1809 // editing a track effect
1810 EffectsParameterList effectParams = getEffectArgs(effect);
1811 if (effect.attribute("tag") == "ladspa") {
1812 // Update the ladspa affect file
1813 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1815 // check if we are trying to reset a keyframe effect
1816 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1817 //clip->initEffect(effect);
1818 effectParams = getEffectArgs(effect);
1820 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1821 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1822 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1823 emit updateTrackEffectState(track);
1824 setDocumentModified();
1828 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1830 // Special case: speed effect
1831 if (effect.attribute("id") == "speed") {
1832 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1834 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1835 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1836 if (strobe == 0) strobe = 1;
1837 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1839 clip->setEffectAt(ix, effect);
1840 if (ix == clip->selectedEffectIndex()) {
1841 clip->setSelectedEffect(ix);
1842 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1847 EffectsParameterList effectParams = getEffectArgs(effect);
1848 if (effect.attribute("tag") == "ladspa") {
1849 // Update the ladspa affect file
1850 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1852 // check if we are trying to reset a keyframe effect
1853 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1854 clip->initEffect(effect);
1855 effectParams = getEffectArgs(effect);
1857 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1858 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1860 clip->setEffectAt(ix, effect);
1861 if (ix == clip->selectedEffectIndex()) {
1862 clip->setSelectedEffect(ix);
1863 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1865 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1866 // A fade effect was modified, update the clip
1867 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1868 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1869 clip->setFadeIn(pos);
1871 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1872 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1873 clip->setFadeOut(pos);
1877 setDocumentModified();
1880 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1882 if (pos < GenTime()) {
1883 // Moving track effect
1884 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1885 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1887 if (!act.isNull() && !before.isNull()) {
1888 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1889 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1890 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1891 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1892 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1895 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1896 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1897 QDomElement act = clip->effectAt(newPos - 1);
1898 QDomElement before = clip->effectAt(oldPos - 1);
1899 clip->setEffectAt(oldPos - 1, act);
1900 clip->setEffectAt(newPos - 1, before);
1901 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1902 if (act.attribute("id") == "speed") {
1903 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1904 } else if (before.attribute("id") == "speed") {
1905 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1906 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1907 emit clipItemSelected(clip, newPos - 1);
1908 setDocumentModified();
1909 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1912 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1914 EditEffectCommand *command;
1916 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1917 else effect = clip->effectAt(effectPos);
1918 QDomElement oldEffect = effect.cloneNode().toElement();
1919 effect.setAttribute("disable", (int) disable);
1923 // editing track effect
1924 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1926 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1928 m_commandStack->push(command);
1929 setDocumentModified();;
1932 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1934 MoveEffectCommand *command;
1936 // editing track effect
1937 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1938 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1939 m_commandStack->push(command);
1940 setDocumentModified();
1943 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1945 EditEffectCommand *command;
1946 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1947 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1948 m_commandStack->push(command);
1951 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1953 QDomElement effect = clip->getEffectAt(ix);
1954 QDomElement oldeffect = effect.cloneNode().toElement();
1955 effect.setAttribute("region", region);
1956 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1957 m_commandStack->push(command);
1960 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1964 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1965 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1966 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1968 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);
1970 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1971 m_blockRefresh = false;
1975 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1977 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1978 int cutPos = (int) cutTime.frames(m_document->fps());
1980 newPos.startPos = cutTime;
1981 newPos.endPos = info.endPos;
1982 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1983 newPos.track = info.track;
1984 newPos.cropDuration = newPos.endPos - newPos.startPos;
1986 bool snap = KdenliveSettings::snaptopoints();
1987 KdenliveSettings::setSnaptopoints(false);
1988 ClipItem *dup = item->clone(newPos);
1989 // remove unwanted effects (fade in) from 2nd part of cutted clip
1990 int ix = dup->hasEffect(QString(), "fadein");
1992 QDomElement oldeffect = item->effectAt(ix);
1993 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1995 ix = dup->hasEffect(QString(), "fade_from_black");
1997 QDomElement oldeffect = item->effectAt(ix);
1998 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2000 item->resizeEnd(cutPos);
2001 scene()->addItem(dup);
2002 if (item->checkKeyFrames())
2003 slotRefreshEffects(item);
2004 if (dup->checkKeyFrames())
2005 slotRefreshEffects(dup);
2007 updatePanZoom(item);
2008 updatePanZoom(dup, cutTime - item->startPos());
2010 item->baseClip()->addReference();
2011 m_document->updateClip(item->baseClip()->getId());
2012 setDocumentModified();
2013 KdenliveSettings::setSnaptopoints(snap);
2015 //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);
2019 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2020 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2022 if (!item || !dup || item == dup) {
2023 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2024 m_blockRefresh = false;
2027 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2028 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2032 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2033 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2034 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2035 //deleteClip(dup->info());
2037 bool snap = KdenliveSettings::snaptopoints();
2038 KdenliveSettings::setSnaptopoints(false);
2040 if (dup->isSelected()) emit clipItemSelected(NULL);
2041 dup->baseClip()->removeReference();
2042 m_document->updateClip(dup->baseClip()->getId());
2043 scene()->removeItem(dup);
2046 ItemInfo clipinfo = item->info();
2047 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2048 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2050 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2052 updatePanZoom(item);
2054 setDocumentModified();
2056 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2058 KdenliveSettings::setSnaptopoints(snap);
2061 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2064 void CustomTrackView::slotEnableRefresh()
2066 m_blockRefresh = false;
2069 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2071 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2072 if (itemList.count() == 1) {
2073 if (itemList.at(0)->type() == AVWIDGET) {
2074 ClipItem *item = (ClipItem *) itemList.at(0);
2076 info.track = item->track();
2077 ClipItem *transitionClip = NULL;
2078 const int transitiontrack = getPreviousVideoTrack(info.track);
2079 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2080 if (pos < item->startPos() + item->cropDuration() / 2) {
2081 // add transition to clip start
2082 info.startPos = item->startPos();
2083 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2084 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2085 info.endPos = transitionClip->endPos();
2086 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2087 // Check there is no other transition at that place
2088 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2089 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2090 QList<QGraphicsItem *> selection = m_scene->items(r);
2091 bool transitionAccepted = true;
2092 for (int i = 0; i < selection.count(); i++) {
2093 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2094 Transition *tr = static_cast <Transition *>(selection.at(i));
2095 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2096 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2097 } else transitionAccepted = false;
2100 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2101 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2104 // add transition to clip end
2105 info.endPos = item->endPos();
2106 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2107 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2108 info.startPos = transitionClip->startPos();
2109 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2110 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2111 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2113 // Check there is no other transition at that place
2114 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2115 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2116 QList<QGraphicsItem *> selection = m_scene->items(r);
2117 bool transitionAccepted = true;
2118 for (int i = 0; i < selection.count(); i++) {
2119 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2120 Transition *tr = static_cast <Transition *>(selection.at(i));
2121 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2122 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2123 } else transitionAccepted = false;
2126 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2127 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2130 } else for (int i = 0; i < itemList.count(); i++) {
2131 if (itemList.at(i)->type() == AVWIDGET) {
2132 ClipItem *item = (ClipItem *) itemList.at(i);
2134 info.startPos = item->startPos();
2135 info.endPos = info.startPos + GenTime(65, m_document->fps());
2136 info.track = item->track();
2138 // Check there is no other transition at that place
2139 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2140 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2141 QList<QGraphicsItem *> selection = m_scene->items(r);
2142 bool transitionAccepted = true;
2143 for (int i = 0; i < selection.count(); i++) {
2144 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2145 Transition *tr = static_cast <Transition *>(selection.at(i));
2146 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2147 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2148 } else transitionAccepted = false;
2151 int transitiontrack = getPreviousVideoTrack(info.track);
2152 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2153 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2158 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2160 if (transitionInfo.startPos >= transitionInfo.endPos) {
2161 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2164 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2165 m_commandStack->push(command);
2166 setDocumentModified();
2169 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2171 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2172 //kDebug() << "---- ADDING transition " << params.attribute("value");
2173 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2174 scene()->addItem(tr);
2175 setDocumentModified();
2177 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2182 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2184 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2186 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2189 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2190 if (m_dragItem == item) m_dragItem = NULL;
2192 #if QT_VERSION >= 0x040600
2193 // animate item deletion
2194 item->closeAnimation();
2198 emit transitionItemSelected(NULL);
2199 setDocumentModified();
2202 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2204 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2205 QDomElement xml = tr->toXML();
2206 if (old.isNull() || xml.isNull()) {
2207 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2210 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2211 m_commandStack->push(command);
2212 setDocumentModified();
2215 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2217 Transition *item = getTransitionItemAt(pos, track);
2219 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2223 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2225 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);
2226 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2227 item->setTransitionParameters(transition);
2228 if (updateTransitionWidget) {
2229 ItemInfo info = item->info();
2231 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2232 if (transitionClip && transitionClip->baseClip()) {
2233 QString size = transitionClip->baseClip()->getProperty("frame_size");
2234 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2235 if (factor == 0) factor = 1.0;
2236 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2237 p.setY(size.section('x', 1, 1).toInt());
2239 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2241 setDocumentModified();
2244 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2247 const QPointF pos = mapToScene(event->pos());
2248 if (m_selectionGroup) {
2249 m_selectionGroup->setPos(pos);
2250 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2251 event->acceptProposedAction();
2253 // Drag enter was not possible, try again at mouse position
2254 insertDropClips(event->mimeData(), event->pos());
2258 QGraphicsView::dragMoveEvent(event);
2262 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2264 if (m_selectionGroup && m_clipDrag) {
2265 m_thumbsTimer.stop();
2266 m_waitingThumbs.clear();
2267 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2269 scene()->destroyItemGroup(m_selectionGroup);
2270 m_selectionGroup = NULL;
2271 } else QGraphicsView::dragLeaveEvent(event);
2274 void CustomTrackView::dropEvent(QDropEvent * event)
2276 if (m_selectionGroup && m_clipDrag) {
2277 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2278 resetSelectionGroup();
2279 m_scene->clearSelection();
2280 bool hasVideoClip = false;
2281 QUndoCommand *addCommand = new QUndoCommand();
2282 addCommand->setText(i18n("Add timeline clip"));
2283 QList <ClipItem *> brokenClips;
2285 for (int i = 0; i < items.count(); i++) {
2286 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2287 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2288 if (items.count() == 1) {
2289 updateClipTypeActions(item);
2291 updateClipTypeActions(NULL);
2294 //TODO: take care of edit mode for undo
2295 item->baseClip()->addReference();
2296 //item->setZValue(item->defaultZValue());
2297 m_document->updateClip(item->baseClip()->getId());
2298 ItemInfo info = item->info();
2300 int tracknumber = m_document->tracksCount() - info.track - 1;
2301 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2302 if (isLocked) item->setItemLocked(true);
2303 ItemInfo clipInfo = info;
2304 clipInfo.track = m_document->tracksCount() - item->track();
2306 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2308 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2309 brokenClips.append(item);
2312 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2314 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2316 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2317 // add transparency transition
2318 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2319 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2321 item->setSelected(true);
2323 qDeleteAll(brokenClips);
2324 brokenClips.clear();
2325 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2326 else delete addCommand;
2328 // Automatic audio split
2329 if (KdenliveSettings::splitaudio())
2331 setDocumentModified();
2335 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2336 QList<QGraphicsItem *> selection = m_scene->items(rect);
2337 QStringList timelineList;
2339 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2340 for (int i = 0; i < selection.count(); i++) {
2341 if (selection.at(i)->type() == AVWIDGET) {
2342 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2343 int start = clip->startPos().frames(m_document->fps());
2344 int end = clip->endPos().frames(m_document->fps());
2345 timelineList.append(QString::number(start) + "-" + QString::number(end));
2348 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2351 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2352 if (items.count() > 1) {
2353 groupSelectedItems(true);
2354 } else if (items.count() == 1) {
2355 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2356 emit clipItemSelected((ClipItem*)m_dragItem);
2358 event->setDropAction(Qt::MoveAction);
2360 } else QGraphicsView::dropEvent(event);
2364 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2366 bool snap = KdenliveSettings::snaptopoints();
2367 KdenliveSettings::setSnaptopoints(false);
2368 if (mode == OVERWRITEEDIT) {
2369 // if we are in overwrite mode, move clips accordingly
2371 if (item == NULL) info = posinfo;
2372 else info = item->info();
2373 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);
2374 QList<QGraphicsItem *> selection = m_scene->items(rect);
2375 if (item) selection.removeAll(item);
2376 for (int i = 0; i < selection.count(); i++) {
2377 if (!selection.at(i)->isEnabled()) continue;
2378 if (selection.at(i)->type() == AVWIDGET) {
2379 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2380 if (clip->startPos() < info.startPos) {
2381 if (clip->endPos() > info.endPos) {
2382 ItemInfo clipInfo = clip->info();
2383 ItemInfo dupInfo = clipInfo;
2384 GenTime diff = info.startPos - clipInfo.startPos;
2385 dupInfo.startPos = info.startPos;
2386 dupInfo.cropStart += diff;
2387 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2388 ItemInfo newdupInfo = dupInfo;
2389 GenTime diff2 = info.endPos - info.startPos;
2390 newdupInfo.startPos = info.endPos;
2391 newdupInfo.cropStart += diff2;
2392 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2393 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2394 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2395 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2396 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2398 ItemInfo newclipInfo = clip->info();
2399 newclipInfo.endPos = info.startPos;
2400 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2401 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2403 } else if (clip->endPos() <= info.endPos) {
2404 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2405 scene()->removeItem(clip);
2409 ItemInfo newclipInfo = clip->info();
2410 newclipInfo.startPos = info.endPos;
2411 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2412 clip->resizeStart(info.endPos.frames(m_document->fps()));
2416 } else if (mode == INSERTEDIT) {
2417 // if we are in push mode, move clips accordingly
2419 if (item == NULL) info = posinfo;
2420 else info = item->info();
2421 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);
2422 QList<QGraphicsItem *> selection = m_scene->items(rect);
2423 if (item) selection.removeAll(item);
2424 for (int i = 0; i < selection.count(); i++) {
2425 if (selection.at(i)->type() == AVWIDGET) {
2426 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2427 if (clip->startPos() < info.startPos) {
2428 if (clip->endPos() > info.startPos) {
2429 ItemInfo clipInfo = clip->info();
2430 ItemInfo dupInfo = clipInfo;
2431 GenTime diff = info.startPos - clipInfo.startPos;
2432 dupInfo.startPos = info.startPos;
2433 dupInfo.cropStart += diff;
2434 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2435 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2436 // Commented out; variable dup unused. --granjow
2437 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2438 cutClip(clipInfo, info.startPos, true, false);
2441 // TODO: add insertspacecommand
2446 KdenliveSettings::setSnaptopoints(snap);
2450 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2452 if (mode == OVERWRITEEDIT) {
2453 // if we are in overwrite or push mode, move clips accordingly
2454 bool snap = KdenliveSettings::snaptopoints();
2455 KdenliveSettings::setSnaptopoints(false);
2456 ItemInfo info = item->info();
2457 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2458 QList<QGraphicsItem *> selection = m_scene->items(rect);
2459 selection.removeAll(item);
2460 for (int i = 0; i < selection.count(); i++) {
2461 if (!selection.at(i)->isEnabled()) continue;
2462 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2463 Transition *tr = static_cast<Transition *>(selection.at(i));
2464 if (tr->startPos() < info.startPos) {
2465 ItemInfo firstPos = tr->info();
2466 ItemInfo newPos = firstPos;
2467 firstPos.endPos = item->startPos();
2468 newPos.startPos = item->endPos();
2469 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2470 if (tr->endPos() > info.endPos) {
2472 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2474 } else if (tr->endPos() > info.endPos) {
2476 ItemInfo firstPos = tr->info();
2477 firstPos.startPos = item->endPos();
2478 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2480 // remove transition
2481 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2485 KdenliveSettings::setSnaptopoints(snap);
2489 QStringList CustomTrackView::mimeTypes() const
2491 QStringList qstrList;
2492 // list of accepted mime types for drop
2493 qstrList.append("text/plain");
2494 qstrList.append("kdenlive/producerslist");
2495 qstrList.append("kdenlive/clip");
2499 Qt::DropActions CustomTrackView::supportedDropActions() const
2501 // returns what actions are supported when dropping
2502 return Qt::MoveAction;
2505 void CustomTrackView::setDuration(int duration)
2507 int diff = qAbs(duration - sceneRect().width());
2508 if (diff * matrix().m11() > -50) {
2509 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2510 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2512 m_projectDuration = duration;
2515 int CustomTrackView::duration() const
2517 return m_projectDuration;
2520 void CustomTrackView::addTrack(TrackInfo type, int ix)
2522 if (ix == -1 || ix == m_document->tracksCount()) {
2523 m_document->insertTrack(0, type);
2524 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2526 m_document->insertTrack(m_document->tracksCount() - ix, type);
2527 // insert track in MLT playlist
2528 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2530 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2531 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2532 QList<QGraphicsItem *> selection = m_scene->items(r);
2533 resetSelectionGroup();
2535 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2536 scene()->addItem(m_selectionGroup);
2537 for (int i = 0; i < selection.count(); i++) {
2538 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2539 m_selectionGroup->addToGroup(selection.at(i));
2540 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2543 // Move graphic items
2544 m_selectionGroup->translate(0, m_tracksHeight);
2546 // adjust track number
2547 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2548 for (int i = 0; i < children.count(); i++) {
2549 if (children.at(i)->type() == GROUPWIDGET) {
2550 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2551 children << grp->childItems();
2554 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2556 ItemInfo clipinfo = item->info();
2557 if (item->type() == AVWIDGET) {
2558 ClipItem *clip = static_cast <ClipItem *>(item);
2559 // slowmotion clips are not track dependant, so no need to update them
2560 if (clip->speed() != 1.0) continue;
2561 // We add a move clip command so that we get the correct producer for new track number
2562 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2563 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2564 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2565 // problem updating clip
2566 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2569 } else if (item->type() == TRANSITIONWIDGET) {
2570 Transition *tr = static_cast <Transition *>(item);
2571 int track = tr->transitionEndTrack();
2573 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2577 resetSelectionGroup(false);
2580 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2581 for (int i = 0; i < m_guides.count(); i++) {
2582 QLineF l = m_guides.at(i)->line();
2583 l.setP2(QPointF(l.x2(), maxHeight));
2584 m_guides.at(i)->setLine(l);
2587 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2588 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2589 viewport()->update();
2590 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2591 //setFixedHeight(50 * m_tracksCount);
2593 updateTrackNames(ix, true);
2596 void CustomTrackView::removeTrack(int ix)
2598 // Delete track in MLT playlist
2599 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2600 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2602 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2603 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2604 QList<QGraphicsItem *> selection = m_scene->items(r);
2606 resetSelectionGroup();
2608 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2609 scene()->addItem(m_selectionGroup);
2610 for (int i = 0; i < selection.count(); i++) {
2611 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2612 m_selectionGroup->addToGroup(selection.at(i));
2613 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2616 // Move graphic items
2617 qreal ydiff = 0 - (int) m_tracksHeight;
2618 m_selectionGroup->translate(0, ydiff);
2620 // adjust track number
2621 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2622 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2623 for (int i = 0; i < children.count(); i++) {
2624 if (children.at(i)->type() == GROUPWIDGET) {
2625 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2626 children << grp->childItems();
2629 if (children.at(i)->type() == AVWIDGET) {
2630 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2632 ItemInfo clipinfo = clip->info();
2633 // We add a move clip command so that we get the correct producer for new track number
2634 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2635 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2636 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2637 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2640 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2641 Transition *tr = static_cast <Transition *>(children.at(i));
2643 int track = tr->transitionEndTrack();
2645 ItemInfo clipinfo = tr->info();
2646 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2650 resetSelectionGroup(false);
2652 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2653 for (int i = 0; i < m_guides.count(); i++) {
2654 QLineF l = m_guides.at(i)->line();
2655 l.setP2(QPointF(l.x2(), maxHeight));
2656 m_guides.at(i)->setLine(l);
2658 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2659 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2661 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2662 viewport()->update();
2664 updateTrackNames(ix, false);
2665 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2668 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2670 for (int i = 0; i < trackInfos.count(); ++i) {
2671 m_document->setTrackType(i, trackInfos.at(i));
2672 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2673 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2676 viewport()->update();
2677 emit trackHeightChanged();
2680 void CustomTrackView::slotSwitchTrackAudio(int ix)
2682 /*for (int i = 0; i < m_document->tracksCount(); i++)
2683 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2684 int tracknumber = m_document->tracksCount() - ix - 1;
2685 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2686 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2687 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2688 setDocumentModified();
2691 void CustomTrackView::slotSwitchTrackLock(int ix)
2693 int tracknumber = m_document->tracksCount() - ix - 1;
2694 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2695 m_commandStack->push(command);
2699 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2701 int tracknumber = m_document->tracksCount() - ix - 1;
2702 m_document->switchTrackLock(tracknumber, lock);
2704 emit doTrackLock(ix, lock);
2705 AbstractClipItem *clip = NULL;
2706 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2708 for (int i = 0; i < selection.count(); i++) {
2709 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2710 if (selection.at(i)->parentItem() && m_selectionGroup) {
2711 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2712 resetSelectionGroup();
2715 bool changeGroupLock = true;
2716 bool hasClipOnTrack = false;
2717 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2718 for (int j = 0; j < children.count(); ++j) {
2719 if (children.at(j)->isSelected()) {
2720 if (children.at(j)->type() == AVWIDGET)
2721 emit clipItemSelected(NULL);
2722 else if (children.at(j)->type() == TRANSITIONWIDGET)
2723 emit transitionItemSelected(NULL);
2728 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2729 if (child == m_dragItem)
2732 // only unlock group, if it is not locked by another track too
2733 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2734 changeGroupLock = false;
2736 // only (un-)lock if at least one clip is on the track
2737 if (child->track() == ix)
2738 hasClipOnTrack = true;
2740 if (changeGroupLock && hasClipOnTrack)
2741 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2742 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2743 if (selection.at(i)->parentItem()) {
2744 if (selection.at(i)->parentItem() == m_selectionGroup) {
2745 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2746 resetSelectionGroup();
2748 // groups are handled separately
2753 if (selection.at(i)->isSelected()) {
2754 if (selection.at(i)->type() == AVWIDGET)
2755 emit clipItemSelected(NULL);
2757 emit transitionItemSelected(NULL);
2759 clip = static_cast <AbstractClipItem *>(selection.at(i));
2760 clip->setItemLocked(lock);
2761 if (clip == m_dragItem)
2765 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2766 viewport()->update();
2767 setDocumentModified();
2770 void CustomTrackView::slotSwitchTrackVideo(int ix)
2772 int tracknumber = m_document->tracksCount() - ix;
2773 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2774 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2775 setDocumentModified();
2778 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2780 // Check there is no group going over several tracks there, or that would result in timeline corruption
2781 QList<QGraphicsItem *> selection = scene()->items(rect);
2783 int maxHeight = m_tracksHeight * 1.5;
2784 for (int i = 0; i < selection.count(); i++) {
2785 // Check that we don't try to move a group with clips on other tracks
2786 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2789 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2797 void CustomTrackView::slotRemoveSpace()
2801 if (m_menuPosition.isNull()) {
2802 pos = GenTime(cursorPos(), m_document->fps());
2804 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2807 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2808 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2811 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2812 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2816 ClipItem *item = getClipItemAt(pos, track);
2818 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);
2821 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2822 //kDebug() << "// GOT LENGT; " << length;
2824 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);
2828 // Make sure there is no group in the way
2829 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2832 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2834 // groups found on track, do not allow the move
2835 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2839 QList<ItemInfo> clipsToMove;
2840 QList<ItemInfo> transitionsToMove;
2842 for (int i = 0; i < items.count(); i++) {
2843 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2844 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2845 ItemInfo info = item->info();
2846 if (item->type() == AVWIDGET) {
2847 clipsToMove.append(info);
2848 } else if (item->type() == TRANSITIONWIDGET) {
2849 transitionsToMove.append(info);
2854 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2855 m_commandStack->push(command);
2858 void CustomTrackView::slotInsertSpace()
2862 if (m_menuPosition.isNull()) {
2863 pos = GenTime(cursorPos(), m_document->fps());
2865 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2866 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2868 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2869 if (d.exec() != QDialog::Accepted) return;
2870 GenTime spaceDuration = d.selectedDuration();
2871 track = d.selectedTrack();
2873 QList<QGraphicsItem *> items;
2875 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2876 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2880 ClipItem *item = getClipItemAt(pos, track);
2881 if (item) pos = item->startPos();
2883 // Make sure there is no group in the way
2884 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2886 items = checkForGroups(rect, &isOk);
2888 // groups found on track, do not allow the move
2889 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2893 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2894 items = scene()->items(rect);
2897 QList<ItemInfo> clipsToMove;
2898 QList<ItemInfo> transitionsToMove;
2900 for (int i = 0; i < items.count(); i++) {
2901 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2902 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2903 ItemInfo info = item->info();
2904 if (item->type() == AVWIDGET)
2905 clipsToMove.append(info);
2906 else if (item->type() == TRANSITIONWIDGET)
2907 transitionsToMove.append(info);
2911 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2912 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2913 m_commandStack->push(command);
2917 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2919 int diff = duration.frames(m_document->fps());
2920 resetSelectionGroup();
2921 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2922 scene()->addItem(m_selectionGroup);
2924 Transition *transition;
2926 // Create lists with start pos for each track
2927 QMap <int, int> trackClipStartList;
2928 QMap <int, int> trackTransitionStartList;
2930 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2931 trackClipStartList[i] = -1;
2932 trackTransitionStartList[i] = -1;
2935 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2936 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2938 if (clip->parentItem()) {
2939 m_selectionGroup->addToGroup(clip->parentItem());
2940 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2942 m_selectionGroup->addToGroup(clip);
2943 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2945 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))
2946 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2948 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);
2951 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2952 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2954 if (transition->parentItem()) {
2955 m_selectionGroup->addToGroup(transition->parentItem());
2956 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2958 m_selectionGroup->addToGroup(transition);
2959 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2961 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))
2962 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2963 } 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);
2965 m_selectionGroup->translate(diff, 0);
2967 // update items coordinates
2968 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2970 for (int i = 0; i < itemList.count(); i++) {
2971 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2972 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2973 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2974 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2975 for (int j = 0; j < children.count(); j++) {
2976 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2981 resetSelectionGroup(false);
2983 track = m_document->tracksCount() - track;
2984 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2987 void CustomTrackView::deleteClip(const QString &clipId)
2989 resetSelectionGroup();
2990 QList<QGraphicsItem *> itemList = items();
2991 QUndoCommand *deleteCommand = new QUndoCommand();
2993 for (int i = 0; i < itemList.count(); i++) {
2994 if (itemList.at(i)->type() == AVWIDGET) {
2995 ClipItem *item = (ClipItem *)itemList.at(i);
2996 if (item->clipProducer() == clipId) {
2998 if (item->parentItem()) {
2999 // Clip is in a group, destroy the group
3000 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3002 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3006 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3007 if (count == 0) delete deleteCommand;
3008 else m_commandStack->push(deleteCommand);
3011 void CustomTrackView::setCursorPos(int pos, bool seek)
3013 if (pos == m_cursorPos) return;
3014 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3016 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3017 else if (m_autoScroll) checkScrolling();
3018 m_cursorLine->setPos(m_cursorPos, 0);
3021 void CustomTrackView::updateCursorPos()
3023 m_cursorLine->setPos(m_cursorPos, 0);
3026 int CustomTrackView::cursorPos()
3028 return (int)(m_cursorPos);
3031 void CustomTrackView::moveCursorPos(int delta)
3033 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3034 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3035 m_cursorPos += delta;
3036 m_cursorLine->setPos(m_cursorPos, 0);
3037 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3040 void CustomTrackView::initCursorPos(int pos)
3042 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3044 m_cursorLine->setPos(pos, 0);
3048 void CustomTrackView::checkScrolling()
3050 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3053 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3055 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3056 QGraphicsView::mouseReleaseEvent(event);
3057 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3058 #if QT_VERSION >= 0x040600
3059 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3061 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3062 if (event->button() == Qt::MidButton) {
3065 setDragMode(QGraphicsView::NoDrag);
3066 if (m_operationMode == MOVEGUIDE) {
3067 setCursor(Qt::ArrowCursor);
3068 m_operationMode = NONE;
3069 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3070 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3071 if (newPos != m_dragGuide->position()) {
3072 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3073 m_commandStack->push(command);
3074 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3075 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3076 m_document->syncGuides(m_guides);
3081 } else if (m_operationMode == SPACER && m_selectionGroup) {
3083 if (event->modifiers() != Qt::ControlModifier) {
3084 // We are moving all tracks
3086 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3087 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3089 if (timeOffset != GenTime()) {
3090 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3092 QList<ItemInfo> clipsToMove;
3093 QList<ItemInfo> transitionsToMove;
3095 // Create lists with start pos for each track
3096 QMap <int, int> trackClipStartList;
3097 QMap <int, int> trackTransitionStartList;
3099 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3100 trackClipStartList[i] = -1;
3101 trackTransitionStartList[i] = -1;
3104 for (int i = 0; i < items.count(); i++) {
3105 if (items.at(i)->type() == GROUPWIDGET)
3106 items += items.at(i)->childItems();
3109 for (int i = 0; i < items.count(); i++) {
3110 if (items.at(i)->type() == AVWIDGET) {
3111 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3112 ItemInfo info = item->info();
3113 clipsToMove.append(info);
3115 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3116 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3117 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3118 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3119 ItemInfo info = item->info();
3120 transitionsToMove.append(info);
3122 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3123 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3126 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3127 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3128 m_commandStack->push(command);
3129 if (track != -1) track = m_document->tracksCount() - track;
3130 kDebug() << "SPACER TRACK:" << track;
3131 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3132 setDocumentModified();
3135 resetSelectionGroup(false);
3136 m_operationMode = NONE;
3137 } else if (m_operationMode == RUBBERSELECTION) {
3138 //kDebug() << "// END RUBBER SELECT";
3139 resetSelectionGroup();
3140 groupSelectedItems();
3141 m_operationMode = NONE;
3144 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3145 emit transitionItemSelected(NULL);
3149 if (m_dragItem) info = m_dragItem->info();
3151 if (m_operationMode == MOVE) {
3152 setCursor(Qt::OpenHandCursor);
3153 if (m_dragItem->parentItem() == 0) {
3154 // we are moving one clip, easy
3155 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3156 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3157 Mlt::Producer *prod = item->getProducer(info.track);
3158 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);
3161 QUndoCommand *moveCommand = new QUndoCommand();
3162 moveCommand->setText(i18n("Move clip"));
3163 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3165 int tracknumber = m_document->tracksCount() - item->track() - 1;
3166 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3167 if (isLocked) item->setItemLocked(true);
3168 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3169 // Also move automatic transitions (on lower track)
3170 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3171 ItemInfo startTrInfo;
3172 ItemInfo newStartTrInfo;
3173 bool moveStartTrans = false;
3174 bool moveEndTrans = false;
3175 if (startTransition && startTransition->isAutomatic()) {
3176 startTrInfo = startTransition->info();
3177 newStartTrInfo = startTrInfo;
3178 newStartTrInfo.track = info.track;
3179 newStartTrInfo.startPos = info.startPos;
3180 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3181 // transition end should stay the same
3183 // transition end should be adjusted to clip
3184 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3186 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3188 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3189 // Check if there is a transition at clip end
3190 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3191 if (tr && tr->isAutomatic()) {
3192 ItemInfo trInfo = tr->info();
3193 ItemInfo newTrInfo = trInfo;
3194 newTrInfo.track = info.track;
3195 newTrInfo.endPos = m_dragItem->endPos();
3196 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3197 // transition start should stay the same
3199 // transition start should be moved
3200 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3202 if (newTrInfo.startPos < newTrInfo.endPos) {
3203 moveEndTrans = true;
3204 if (moveStartTrans) {
3205 // we have to move both transitions, remove the start one so that there is no collision
3206 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3208 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3209 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3210 if (moveStartTrans) {
3211 // re-add transition in correct place
3212 int transTrack = startTransition->transitionEndTrack();
3213 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3214 transTrack = getPreviousVideoTrack(info.track);
3216 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3217 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3223 if (moveStartTrans && !moveEndTrans) {
3224 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3225 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3228 // Also move automatic transitions (on upper track)
3229 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3230 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3231 ItemInfo trInfo = tr->info();
3232 ItemInfo newTrInfo = trInfo;
3233 newTrInfo.startPos = m_dragItem->startPos();
3234 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3235 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3236 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3237 // transition end should be adjusted to clip on upper track
3238 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3240 if (newTrInfo.startPos < newTrInfo.endPos) {
3241 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3242 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3246 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3247 // Check if there is a transition at clip end
3248 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3249 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3250 ItemInfo trInfo = tr->info();
3251 ItemInfo newTrInfo = trInfo;
3252 newTrInfo.endPos = m_dragItem->endPos();
3253 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3254 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3255 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3256 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3257 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3258 // transition start should be moved
3259 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3261 if (newTrInfo.startPos < newTrInfo.endPos) {
3262 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3263 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3268 m_commandStack->push(moveCommand);
3269 //checkTrackSequence(m_dragItem->track());
3271 // undo last move and emit error message
3272 bool snap = KdenliveSettings::snaptopoints();
3273 KdenliveSettings::setSnaptopoints(false);
3274 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3275 KdenliveSettings::setSnaptopoints(snap);
3276 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3278 setDocumentModified();
3279 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3280 Transition *transition = static_cast <Transition *>(m_dragItem);
3281 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3282 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)) {
3283 // Moving transition failed, revert to previous position
3284 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3285 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3287 QUndoCommand *moveCommand = new QUndoCommand();
3288 moveCommand->setText(i18n("Move transition"));
3289 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3290 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3291 m_commandStack->push(moveCommand);
3292 setDocumentModified();
3296 // Moving several clips. We need to delete them and readd them to new position,
3297 // or they might overlap each other during the move
3298 QGraphicsItemGroup *group;
3299 if (m_selectionGroup)
3300 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3302 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3303 QList<QGraphicsItem *> items = group->childItems();
3305 QList<ItemInfo> clipsToMove;
3306 QList<ItemInfo> transitionsToMove;
3308 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3309 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3310 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3311 QUndoCommand *moveGroup = new QUndoCommand();
3312 moveGroup->setText(i18n("Move group"));
3313 if (timeOffset != GenTime() || trackOffset != 0) {
3314 // remove items in MLT playlist
3317 int max = items.count();
3318 for (int i = 0; i < max; i++) {
3319 if (items.at(i)->type() == GROUPWIDGET) {
3320 items += items.at(i)->childItems();
3323 m_document->renderer()->blockSignals(true);
3324 for (int i = 0; i < items.count(); i++) {
3325 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3326 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3327 ItemInfo info = item->info();
3328 if (item->type() == AVWIDGET) {
3329 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3330 // error, clip cannot be removed from playlist
3331 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3333 clipsToMove.append(info);
3336 transitionsToMove.append(info);
3337 Transition *tr = static_cast <Transition*>(item);
3338 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3341 m_document->renderer()->blockSignals(false);
3342 for (int i = 0; i < items.count(); i++) {
3343 // re-add items in correct place
3344 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3345 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3347 ItemInfo info = item->info();
3348 int tracknumber = m_document->tracksCount() - info.track - 1;
3349 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3351 group->removeFromGroup(item);
3352 item->setItemLocked(true);
3355 if (item->type() == AVWIDGET) {
3356 ClipItem *clip = static_cast <ClipItem*>(item);
3357 info.track = m_document->tracksCount() - info.track;
3358 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3359 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3360 for (int i = 0; i < clip->effectsCount(); i++) {
3361 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3364 Transition *tr = static_cast <Transition*>(item);
3365 int newTrack = tr->transitionEndTrack();
3366 if (!tr->forcedTrack()) {
3367 newTrack = getPreviousVideoTrack(info.track);
3369 tr->updateTransitionEndTrack(newTrack);
3370 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3371 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3374 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3375 m_commandStack->push(moveGroup);
3377 //QPointF top = group->sceneBoundingRect().topLeft();
3378 //QPointF oldpos = m_selectionGroup->scenePos();
3379 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3380 //group->setPos(top);
3381 //TODO: get rid of the 3 lines below
3382 if (m_selectionGroup) {
3383 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3384 m_selectionGroupInfo.track = m_selectionGroup->track();
3386 for (int i = 0; i < items.count(); ++i) {
3387 if (items.at(i)->type() == GROUPWIDGET) {
3388 rebuildGroup((AbstractGroupItem*)items.at(i));
3393 for (int i = 0; i < items.count(); ++i) {
3395 items.at(i)->setSelected(true);
3396 if (items.at(i)->parentItem())
3397 items.at(i)->parentItem()->setSelected(true);
3400 groupSelectedItems();
3402 rebuildGroup((AbstractGroupItem *)group);
3404 setDocumentModified();
3407 m_document->renderer()->doRefresh();
3408 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3410 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3411 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3413 QUndoCommand *resizeCommand = new QUndoCommand();
3414 resizeCommand->setText(i18n("Resize group"));
3415 QList <QGraphicsItem *> items = parent->childItems();
3416 QList <ItemInfo> infos = parent->resizeInfos();
3417 parent->clearResizeInfos();
3419 for (int i = 0; i < items.count(); ++i) {
3420 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3421 if (item && item->type() == AVWIDGET) {
3422 ItemInfo info = infos.at(itemcount);
3423 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3427 m_commandStack->push(resizeCommand);
3430 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3432 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3434 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3435 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3437 QUndoCommand *resizeCommand = new QUndoCommand();
3438 resizeCommand->setText(i18n("Resize group"));
3439 QList <QGraphicsItem *> items = parent->childItems();
3440 QList <ItemInfo> infos = parent->resizeInfos();
3441 parent->clearResizeInfos();
3443 for (int i = 0; i < items.count(); ++i) {
3444 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3445 if (item && item->type() == AVWIDGET) {
3446 ItemInfo info = infos.at(itemcount);
3447 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3451 m_commandStack->push(resizeCommand);
3454 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3456 } else if (m_operationMode == FADEIN) {
3457 // resize fade in effect
3458 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3459 int ix = item->hasEffect("volume", "fadein");
3460 int ix2 = item->hasEffect("", "fade_from_black");
3462 QDomElement oldeffect = item->effectAt(ix);
3463 int start = item->cropStart().frames(m_document->fps());
3464 int end = item->fadeIn();
3466 slotDeleteEffect(item, -1, oldeffect, false);
3469 QDomElement effect = oldeffect.cloneNode().toElement();
3470 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3471 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3472 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3473 emit clipItemSelected(item, ix);
3475 } else if (item->fadeIn() != 0 && ix2 == -1) {
3477 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3479 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3480 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3481 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3482 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3485 QDomElement oldeffect = item->effectAt(ix2);
3486 int start = item->cropStart().frames(m_document->fps());
3487 int end = item->fadeIn();
3489 slotDeleteEffect(item, -1, oldeffect, false);
3492 QDomElement effect = oldeffect.cloneNode().toElement();
3493 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3494 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3495 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3496 emit clipItemSelected(item, ix2);
3499 } else if (m_operationMode == FADEOUT) {
3500 // resize fade in effect
3501 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3502 int ix = item->hasEffect("volume", "fadeout");
3503 int ix2 = item->hasEffect("", "fade_to_black");
3505 QDomElement oldeffect = item->effectAt(ix);
3506 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3507 int start = item->fadeOut();
3509 slotDeleteEffect(item, -1, oldeffect, false);
3511 start = end - start;
3512 QDomElement effect = oldeffect.cloneNode().toElement();
3513 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3514 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3515 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3516 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3517 emit clipItemSelected(item, ix);
3519 } else if (item->fadeOut() != 0 && ix2 == -1) {
3521 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3523 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3524 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3525 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3526 EffectsList::setParameter(effect, "out", QString::number(0));
3527 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3530 QDomElement oldeffect = item->effectAt(ix2);
3531 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3532 int start = item->fadeOut();
3534 slotDeleteEffect(item, -1, oldeffect, false);
3536 start = end - start;
3537 QDomElement effect = oldeffect.cloneNode().toElement();
3538 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3539 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3540 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3541 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3542 emit clipItemSelected(item, ix2);
3545 } else if (m_operationMode == KEYFRAME) {
3546 // update the MLT effect
3547 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3548 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3550 // check if we want to remove keyframe
3551 double val = mapToScene(event->pos()).toPoint().y();
3552 QRectF br = item->sceneBoundingRect();
3553 double maxh = 100.0 / br.height();
3554 val = (br.bottom() - val) * maxh;
3555 int start = item->cropStart().frames(m_document->fps());
3556 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3558 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3560 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3562 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3565 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3566 //item->updateKeyframeEffect();
3567 //QString next = item->keyframes(item->selectedEffectIndex());
3568 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3569 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3571 m_commandStack->push(command);
3572 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3573 emit clipItemSelected(item, item->selectedEffectIndex());
3575 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3576 // A transition is selected
3578 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3579 if (transitionClip && transitionClip->baseClip()) {
3580 QString size = transitionClip->baseClip()->getProperty("frame_size");
3581 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3582 if (factor == 0) factor = 1.0;
3583 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3584 p.setY(size.section('x', 1, 1).toInt());
3586 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3587 } else emit transitionItemSelected(NULL);
3588 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3589 m_operationMode = NONE;
3592 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3594 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3596 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3597 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3600 if (item->isSelected()) emit clipItemSelected(NULL);
3601 item->baseClip()->removeReference();
3602 m_document->updateClip(item->baseClip()->getId());
3604 /*if (item->baseClip()->isTransparent()) {
3605 // also remove automatic transition
3606 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3607 if (tr && tr->isAutomatic()) {
3608 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3609 scene()->removeItem(tr);
3613 m_waitingThumbs.removeAll(item);
3614 if (m_dragItem == item) m_dragItem = NULL;
3615 #if QT_VERSION >= 0x040600
3616 // animate item deletion
3617 item->closeAnimation();
3618 /*if (refresh) item->closeAnimation();
3620 // no refresh, means we have several operations chained, we need to delete clip immediatly
3621 // so that it does not get in the way of the other
3630 setDocumentModified();
3631 if (refresh) m_document->renderer()->doRefresh();
3634 void CustomTrackView::deleteSelectedClips()
3636 resetSelectionGroup();
3637 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3638 if (itemList.count() == 0) {
3639 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3642 scene()->clearSelection();
3643 QUndoCommand *deleteSelected = new QUndoCommand();
3645 bool resetGroup = false;
3648 int transitionCount = 0;
3649 // expand & destroy groups
3650 for (int i = 0; i < itemList.count(); i++) {
3651 if (itemList.at(i)->type() == GROUPWIDGET) {
3653 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3654 QList <ItemInfo> clipInfos;
3655 QList <ItemInfo> transitionInfos;
3656 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3657 for (int j = 0; j < children.count(); j++) {
3658 if (children.at(j)->type() == AVWIDGET) {
3659 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3660 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3661 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3662 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3663 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3665 if (itemList.contains(children.at(j))) {
3666 children.removeAt(j);
3670 itemList += children;
3671 if (clipInfos.count() > 0)
3672 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3674 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3675 itemList.insert(i + 1, itemList.at(i)->parentItem());
3678 for (int i = 0; i < itemList.count(); i++) {
3679 if (itemList.at(i)->type() == AVWIDGET) {
3681 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3682 if (item->parentItem()) resetGroup = true;
3683 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3684 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3685 emit clipItemSelected(NULL);
3686 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3688 Transition *item = static_cast <Transition *>(itemList.at(i));
3689 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3690 if (item->parentItem()) resetGroup = true;
3691 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3692 emit transitionItemSelected(NULL);
3695 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3696 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3697 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3698 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3699 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3700 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3701 else deleteSelected->setText(i18n("Delete selected items"));
3702 m_commandStack->push(deleteSelected);
3705 void CustomTrackView::changeClipSpeed()
3707 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3708 if (itemList.count() == 0) {
3709 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3712 QUndoCommand *changeSelected = new QUndoCommand();
3713 changeSelected->setText("Edit clip speed");
3717 for (int i = 0; i < itemList.count(); i++) {
3718 if (itemList.at(i)->type() == AVWIDGET) {
3719 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3720 ItemInfo info = item->info();
3721 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3723 double speed = (double) percent / 100.0;
3724 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3726 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3730 if (count > 0) m_commandStack->push(changeSelected);
3731 else delete changeSelected;
3734 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3737 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3739 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3741 kDebug() << "ERROR: Cannot find clip for speed change";
3742 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3745 info.track = m_document->tracksCount() - item->track();
3746 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3748 item->setSpeed(speed, strobe);
3749 item->updateRectGeometry();
3750 if (item->cropDuration().frames(m_document->fps()) != endPos)
3751 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3752 updatePositionEffects(item, info);
3753 setDocumentModified();
3755 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3759 void CustomTrackView::cutSelectedClips()
3761 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3762 QList<AbstractGroupItem *> groups;
3763 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3764 for (int i = 0; i < itemList.count(); ++i) {
3765 if (!itemList.at(i))
3767 if (itemList.at(i)->type() == AVWIDGET) {
3768 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3769 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3770 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3771 if (!groups.contains(group))
3773 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3774 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3775 m_commandStack->push(command);
3777 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3778 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3779 if (!groups.contains(group))
3784 for (int i = 0; i < groups.count(); ++i)
3785 razorGroup(groups.at(i), currentPos);
3788 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3791 QList <QGraphicsItem *> children = group->childItems();
3792 QList <ItemInfo> clips1, transitions1;
3793 QList <ItemInfo> clipsCut, transitionsCut;
3794 QList <ItemInfo> clips2, transitions2;
3795 for (int i = 0; i < children.count(); ++i) {
3796 children.at(i)->setSelected(false);
3797 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3798 if (child->type() == AVWIDGET) {
3799 if (cutPos > child->endPos())
3800 clips1 << child->info();
3801 else if (cutPos < child->startPos())
3802 clips2 << child->info();
3804 clipsCut << child->info();
3806 if (cutPos > child->endPos())
3807 transitions1 << child->info();
3808 else if (cutPos < child->startPos())
3809 transitions2 << child->info();
3811 transitionsCut << child->info();
3814 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3816 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3817 m_commandStack->push(command);
3821 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)
3824 for (int i = 0; i < clipsCut.count(); ++i) {
3825 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3827 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3828 clips1 << clip->info();
3829 if (clipBehind != NULL)
3830 clips2 << clipBehind->info();
3833 /* TODO: cut transitionsCut
3834 * For now just append them to group1 */
3835 transitions1 << transitionsCut;
3836 doGroupClips(clips1, transitions1, true);
3837 doGroupClips(clips2, transitions2, true);
3839 /* we might also just use clipsCut.at(0)->parentItem().
3840 * Do this loop just in case something went wrong during cut */
3841 for (int i = 0; i < clipsCut.count(); ++i) {
3842 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3843 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3844 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3845 QList <QGraphicsItem *> children = group->childItems();
3846 QList <ItemInfo> groupClips;
3847 QList <ItemInfo> groupTrans;
3848 for (int j = 0; j < children.count(); ++j) {
3849 if (children.at(j)->type() == AVWIDGET)
3850 groupClips << ((AbstractClipItem *)children.at(j))->info();
3851 else if (children.at(j)->type() == TRANSITIONWIDGET)
3852 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3854 doGroupClips(groupClips, groupTrans, false);
3858 for (int i = 0; i < clipsCut.count(); ++i)
3859 cutClip(clipsCut.at(i), cutPos, false);
3860 // TODO: uncut transitonsCut
3861 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3865 void CustomTrackView::groupClips(bool group)
3867 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3868 QList <ItemInfo> clipInfos;
3869 QList <ItemInfo> transitionInfos;
3870 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3873 int max = itemList.count();
3874 for (int i = 0; i < max; i++) {
3875 if (itemList.at(i)->type() == GROUPWIDGET) {
3876 itemList += itemList.at(i)->childItems();
3880 for (int i = 0; i < itemList.count(); i++) {
3881 if (itemList.at(i)->type() == AVWIDGET) {
3882 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3883 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3884 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3885 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3886 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3889 if (clipInfos.count() > 0) {
3890 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3891 m_commandStack->push(command);
3895 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3897 resetSelectionGroup();
3898 m_scene->clearSelection();
3900 for (int i = 0; i < clipInfos.count(); i++) {
3901 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3902 if (clip == NULL) continue;
3903 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3904 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3905 m_document->clipManager()->removeGroup(grp);
3906 scene()->destroyItemGroup(grp);
3908 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3910 for (int i = 0; i < transitionInfos.count(); i++) {
3911 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3912 if (tr == NULL) continue;
3913 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3914 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3915 m_document->clipManager()->removeGroup(grp);
3916 scene()->destroyItemGroup(grp);
3918 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3920 setDocumentModified();
3924 QList <QGraphicsItemGroup *> groups;
3925 for (int i = 0; i < clipInfos.count(); i++) {
3926 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3928 clip->setSelected(true);
3931 for (int i = 0; i < transitionInfos.count(); i++) {
3932 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3934 clip->setSelected(true);
3938 groupSelectedItems(false, true);
3939 setDocumentModified();
3942 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3944 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3945 if (baseclip == NULL) {
3946 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3950 if (baseclip->producer() == NULL) {
3951 // If the clip has no producer, we must wait until it is created...
3953 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3954 emit forceClipProcessing(clipId);
3955 qApp->processEvents();
3956 for (int i = 0; i < 3; i++) {
3957 if (baseclip->producer() == NULL) {
3958 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3961 if (baseclip->producer() == NULL) {
3962 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3966 emit displayMessage(QString(), InformationMessage);
3970 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3971 item->setEffectList(effects);
3972 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3973 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3974 scene()->addItem(item);
3976 int tracknumber = m_document->tracksCount() - info.track - 1;
3977 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3978 if (isLocked) item->setItemLocked(true);
3980 baseclip->addReference();
3981 m_document->updateClip(baseclip->getId());
3982 info.track = m_document->tracksCount() - info.track;
3983 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
3984 for (int i = 0; i < item->effectsCount(); i++) {
3985 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3987 setDocumentModified();
3989 m_document->renderer()->doRefresh();
3990 if (!baseclip->isPlaceHolder())
3991 m_waitingThumbs.append(item);
3992 m_thumbsTimer.start();
3995 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3997 QList<QGraphicsItem *> list = scene()->items();
3998 ClipItem *clip = NULL;
3999 for (int i = 0; i < list.size(); ++i) {
4000 if (list.at(i)->type() == AVWIDGET) {
4001 clip = static_cast <ClipItem *>(list.at(i));
4002 if (clip->clipProducer() == clipId) {
4003 ItemInfo info = clip->info();
4004 info.track = m_document->tracksCount() - clip->track();
4005 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
4006 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4008 clip->refreshClip(true);
4015 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4017 int framepos = (int)(pos.frames(m_document->fps()));
4018 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4019 ClipItem *clip = NULL;
4020 for (int i = 0; i < list.size(); i++) {
4021 if (!list.at(i)->isEnabled()) continue;
4022 if (list.at(i)->type() == AVWIDGET) {
4023 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4024 if (test->endPos() == pos) clip = test;
4031 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4033 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
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 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4039 if (test->startPos() == pos) clip = test;
4046 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4048 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4049 QList<QGraphicsItem *> list = scene()->items(p);
4050 ClipItem *clip = NULL;
4051 for (int i = 0; i < list.size(); i++) {
4052 if (!list.at(i)->isEnabled()) continue;
4053 if (list.at(i)->type() == AVWIDGET) {
4054 clip = static_cast <ClipItem *>(list.at(i));
4061 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4063 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4066 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4068 const QPointF p(pos, (track + 1) * m_tracksHeight);
4069 QList<QGraphicsItem *> list = scene()->items(p);
4070 Transition *clip = NULL;
4071 for (int i = 0; i < list.size(); i++) {
4072 if (!list.at(i)->isEnabled()) continue;
4073 if (list.at(i)->type() == TRANSITIONWIDGET) {
4074 clip = static_cast <Transition *>(list.at(i));
4081 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4083 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4086 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4088 int framepos = (int)(pos.frames(m_document->fps()));
4089 const QPointF p(framepos - 1, (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->endPos() == pos) clip = test;
4103 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4105 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4106 QList<QGraphicsItem *> list = scene()->items(p);
4107 Transition *clip = NULL;
4108 for (int i = 0; i < list.size(); ++i) {
4109 if (!list.at(i)->isEnabled()) continue;
4110 if (list.at(i)->type() == TRANSITIONWIDGET) {
4111 Transition *test = static_cast <Transition *>(list.at(i));
4112 if (test->startPos() == pos) clip = test;
4119 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4121 if (m_selectionGroup) resetSelectionGroup(false);
4122 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4124 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);
4125 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4128 Mlt::Producer *prod = item->getProducer(end.track);
4130 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);
4132 bool snap = KdenliveSettings::snaptopoints();
4133 KdenliveSettings::setSnaptopoints(false);
4134 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4136 int tracknumber = m_document->tracksCount() - end.track - 1;
4137 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4138 m_scene->clearSelection();
4139 if (isLocked) item->setItemLocked(true);
4141 if (item->isItemLocked()) item->setItemLocked(false);
4142 item->setSelected(true);
4144 if (item->baseClip()->isTransparent()) {
4145 // Also move automatic transition
4146 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4147 if (tr && tr->isAutomatic()) {
4148 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4149 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);
4150 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4153 KdenliveSettings::setSnaptopoints(snap);
4154 setDocumentModified();
4156 // undo last move and emit error message
4157 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4159 if (refresh) m_document->renderer()->doRefresh();
4160 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4163 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4166 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4167 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4168 resetSelectionGroup();
4169 m_scene->clearSelection();
4171 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4172 scene()->addItem(m_selectionGroup);
4174 m_document->renderer()->blockSignals(true);
4175 for (int i = 0; i < startClip.count(); i++) {
4177 startClip[i].startPos = startClip.at(i).startPos - offset;
4178 startClip[i].track = startClip.at(i).track - trackOffset;
4180 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4181 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4183 clip->setItemLocked(false);
4184 if (clip->parentItem()) {
4185 m_selectionGroup->addToGroup(clip->parentItem());
4186 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4188 m_selectionGroup->addToGroup(clip);
4189 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4191 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4192 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4194 for (int i = 0; i < startTransition.count(); i++) {
4196 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4197 startTransition[i].track = startTransition.at(i).track - trackOffset;
4199 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4201 tr->setItemLocked(false);
4202 if (tr->parentItem()) {
4203 m_selectionGroup->addToGroup(tr->parentItem());
4204 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4206 m_selectionGroup->addToGroup(tr);
4207 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4209 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());
4210 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4212 m_document->renderer()->blockSignals(false);
4214 if (m_selectionGroup) {
4215 bool snap = KdenliveSettings::snaptopoints();
4216 KdenliveSettings::setSnaptopoints(false);
4218 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4219 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4221 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4223 int max = children.count();
4224 for (int i = 0; i < max; i++) {
4225 if (children.at(i)->type() == GROUPWIDGET) {
4226 children += children.at(i)->childItems();
4227 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4228 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4229 /*m_document->clipManager()->removeGroup(grp);
4230 m_scene->destroyItemGroup(grp);*/
4231 children.removeAll(children.at(i));
4236 for (int i = 0; i < children.count(); i++) {
4237 // re-add items in correct place
4238 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4239 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4241 ItemInfo info = item->info();
4242 int tracknumber = m_document->tracksCount() - info.track - 1;
4243 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4245 item->setItemLocked(true);
4246 else if (item->isItemLocked())
4247 item->setItemLocked(false);
4249 if (item->type() == AVWIDGET) {
4250 ClipItem *clip = static_cast <ClipItem*>(item);
4251 info.track = m_document->tracksCount() - info.track;
4252 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4253 for (int i = 0; i < clip->effectsCount(); i++) {
4254 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4256 } else if (item->type() == TRANSITIONWIDGET) {
4257 Transition *tr = static_cast <Transition*>(item);
4259 if (!tr->forcedTrack()) {
4260 newTrack = getPreviousVideoTrack(info.track);
4262 newTrack = tr->transitionEndTrack() + trackOffset;
4263 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4265 tr->updateTransitionEndTrack(newTrack);
4266 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4270 resetSelectionGroup(false);
4272 for (int i = 0; i < children.count(); i++) {
4273 if (children.at(i)->parentItem())
4274 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4278 KdenliveSettings::setSnaptopoints(snap);
4279 m_document->renderer()->doRefresh();
4280 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4283 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4285 Transition *item = getTransitionItemAt(start.startPos, start.track);
4287 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);
4288 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4291 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4292 bool snap = KdenliveSettings::snaptopoints();
4293 KdenliveSettings::setSnaptopoints(false);
4294 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4295 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4296 // Transition was moved
4297 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4298 } else if (end.endPos == start.endPos) {
4299 // Transition start resize
4300 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4301 } else if (end.startPos == start.startPos) {
4302 // Transition end resize;
4303 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4304 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4307 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4308 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4309 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4311 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4312 KdenliveSettings::setSnaptopoints(snap);
4313 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4314 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());
4315 if (m_dragItem && m_dragItem == item) {
4317 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4318 if (transitionClip && transitionClip->baseClip()) {
4319 QString size = transitionClip->baseClip()->getProperty("frame_size");
4320 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4321 if (factor == 0) factor = 1.0;
4322 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4323 p.setY(size.section('x', 1, 1).toInt());
4325 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4327 if (m_refresh) m_document->renderer()->doRefresh();
4328 setDocumentModified();
4331 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4333 bool resizeClipStart = (start.startPos != end.startPos);
4334 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4336 if (dontWorry) return;
4337 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);
4338 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4341 if (item->parentItem()) {
4342 // Item is part of a group, reset group
4343 resetSelectionGroup();
4346 bool snap = KdenliveSettings::snaptopoints();
4347 KdenliveSettings::setSnaptopoints(false);
4348 if (resizeClipStart) {
4349 ItemInfo clipinfo = item->info();
4350 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4351 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4353 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4354 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4355 updatePositionEffects(item, clipinfo);
4356 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4358 ItemInfo clipinfo = item->info();
4359 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4360 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4362 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4363 updatePositionEffects(item, clipinfo);
4364 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4366 if (!resizeClipStart && end.cropStart != start.cropStart) {
4367 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4368 ItemInfo clipinfo = end;
4369 clipinfo.track = m_document->tracksCount() - end.track;
4370 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4372 item->setCropStart(end.cropStart);
4373 item->resetThumbs(true);
4376 m_document->renderer()->doRefresh();
4377 KdenliveSettings::setSnaptopoints(snap);
4378 setDocumentModified();
4381 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4383 if (pos == oldInfo.startPos.frames(m_document->fps()))
4385 bool snap = KdenliveSettings::snaptopoints();
4387 KdenliveSettings::setSnaptopoints(false);
4388 item->resizeStart(pos);
4389 if (item->startPos().frames(m_document->fps()) != pos) {
4390 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4391 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4392 KdenliveSettings::setSnaptopoints(snap);
4395 KdenliveSettings::setSnaptopoints(snap);
4398 bool hasParentCommand = false;
4400 hasParentCommand = true;
4402 command = new QUndoCommand();
4403 command->setText(i18n("Resize clip start"));
4406 // do this here, too, because otherwise undo won't update the group
4407 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4408 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4410 ItemInfo info = item->info();
4411 if (item->type() == AVWIDGET) {
4412 ItemInfo resizeinfo = oldInfo;
4413 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4414 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4416 // Check if there is an automatic transition on that clip (lower track)
4417 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4418 if (transition && transition->isAutomatic()) {
4419 ItemInfo trInfo = transition->info();
4420 ItemInfo newTrInfo = trInfo;
4421 newTrInfo.startPos = item->startPos();
4422 if (newTrInfo.startPos < newTrInfo.endPos)
4423 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4425 // Check if there is an automatic transition on that clip (upper track)
4426 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4427 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4428 ItemInfo trInfo = transition->info();
4429 ItemInfo newTrInfo = trInfo;
4430 newTrInfo.startPos = item->startPos();
4431 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4432 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4433 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4437 TODO: cleanup the effect update process
4439 ClipItem *clip = static_cast < ClipItem * >(item);
4441 updatePositionEffects(clip, oldInfo);
4445 QDomElement root = doc.createElement("list");
4446 doc.appendChild(root);
4447 QList <int> indexes;
4448 for (int i = 0; i < clip->effectsCount(); i++) {
4449 QDomElement effect = clip->effectAt(i);
4450 if (EffectsList::hasKeyFrames(effect)) {
4451 doc.appendChild(doc.importNode(effect, true));
4456 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4457 // Keyframes were modified, updateClip
4458 QDomNodeList effs = doc.elementsByTagName("effect");
4460 // Since we must always resize clip before updating the keyframes, we
4461 // put a resize command before & after checking keyframes so that
4462 // we are sure the resize is performed before whenever we do or undo the action
4464 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4465 for (int i = 0; i < indexes.count(); i++) {
4466 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);
4467 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4469 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4470 emit clipItemSelected(clip);
4472 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4475 KdenliveSettings::setSnaptopoints(false);
4476 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4477 KdenliveSettings::setSnaptopoints(snap);
4478 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4480 } else if (item->type() == TRANSITIONWIDGET) {
4481 Transition *transition = static_cast <Transition *>(item);
4482 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)) {
4483 // Cannot resize transition
4484 KdenliveSettings::setSnaptopoints(false);
4485 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4486 KdenliveSettings::setSnaptopoints(snap);
4487 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4489 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4490 if (command == NULL)
4491 m_commandStack->push(moveCommand);
4495 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4496 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4498 if (!hasParentCommand)
4499 m_commandStack->push(command);
4502 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4504 if (pos == oldInfo.endPos.frames(m_document->fps()))
4506 bool snap = KdenliveSettings::snaptopoints();
4508 KdenliveSettings::setSnaptopoints(false);
4509 item->resizeEnd(pos);
4510 if (item->endPos().frames(m_document->fps()) != pos) {
4511 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4512 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4513 KdenliveSettings::setSnaptopoints(snap);
4516 KdenliveSettings::setSnaptopoints(snap);
4519 bool hasParentCommand = false;
4521 hasParentCommand = true;
4523 command = new QUndoCommand();
4524 command->setText(i18n("Resize clip end"));
4527 // do this here, too, because otherwise undo won't update the group
4528 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4529 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4531 ItemInfo info = item->info();
4532 if (item->type() == AVWIDGET) {
4533 ItemInfo resizeinfo = info;
4534 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4535 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4537 // Check if there is an automatic transition on that clip (lower track)
4538 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4539 if (tr && tr->isAutomatic()) {
4540 ItemInfo trInfo = tr->info();
4541 ItemInfo newTrInfo = trInfo;
4542 newTrInfo.endPos = item->endPos();
4543 if (newTrInfo.endPos > newTrInfo.startPos)
4544 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4547 // Check if there is an automatic transition on that clip (upper track)
4548 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4549 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4550 ItemInfo trInfo = tr->info();
4551 ItemInfo newTrInfo = trInfo;
4552 newTrInfo.endPos = item->endPos();
4553 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4554 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4555 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4559 ClipItem *clip = static_cast < ClipItem * >(item);
4561 updatePositionEffects(clip, oldInfo);
4565 QDomElement root = doc.createElement("list");
4566 doc.appendChild(root);
4567 QList <int> indexes;
4568 for (int i = 0; i < clip->effectsCount(); i++) {
4569 QDomElement effect = clip->effectAt(i);
4570 if (EffectsList::hasKeyFrames(effect)) {
4571 doc.appendChild(doc.importNode(effect, true));
4576 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4577 // Keyframes were modified, updateClip
4578 QDomNodeList effs = doc.elementsByTagName("effect");
4580 // Since we must always resize clip before updating the keyframes, we
4581 // put a resize command before & after checking keyframes so that
4582 // we are sure the resize is performed before whenever we do or undo the action
4584 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4585 for (int i = 0; i < indexes.count(); i++) {
4586 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);
4587 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4589 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4590 emit clipItemSelected(clip);
4592 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4595 KdenliveSettings::setSnaptopoints(false);
4596 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4597 KdenliveSettings::setSnaptopoints(true);
4598 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4600 } else if (item->type() == TRANSITIONWIDGET) {
4601 Transition *transition = static_cast <Transition *>(item);
4602 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)) {
4603 // Cannot resize transition
4604 KdenliveSettings::setSnaptopoints(false);
4605 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4606 KdenliveSettings::setSnaptopoints(true);
4607 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4609 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4610 if (command == NULL)
4611 m_commandStack->push(moveCommand);
4614 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4615 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4617 if (!hasParentCommand)
4618 m_commandStack->push(command);
4621 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4623 int end = item->fadeIn();
4625 // there is a fade in effect
4626 int effectPos = item->hasEffect("volume", "fadein");
4627 if (effectPos != -1) {
4628 QDomElement oldeffect = item->effectAt(effectPos);
4629 int start = item->cropStart().frames(m_document->fps());
4630 int max = item->cropDuration().frames(m_document->fps());
4632 // Make sure the fade effect is not longer than the clip
4633 item->setFadeIn(max);
4634 end = item->fadeIn();
4637 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4638 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4639 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4640 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4641 // if fade effect is displayed, update the effect edit widget with new clip duration
4642 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4644 effectPos = item->hasEffect("brightness", "fade_from_black");
4645 if (effectPos != -1) {
4646 QDomElement oldeffect = item->effectAt(effectPos);
4647 int start = item->cropStart().frames(m_document->fps());
4648 int max = item->cropDuration().frames(m_document->fps());
4650 // Make sure the fade effect is not longer than the clip
4651 item->setFadeIn(max);
4652 end = item->fadeIn();
4655 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4656 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4657 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4658 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4659 // if fade effect is displayed, update the effect edit widget with new clip duration
4660 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4663 int start = item->fadeOut();
4665 // there is a fade out effect
4666 int effectPos = item->hasEffect("volume", "fadeout");
4667 if (effectPos != -1) {
4668 QDomElement oldeffect = item->effectAt(effectPos);
4669 int max = item->cropDuration().frames(m_document->fps());
4670 int end = max + item->cropStart().frames(m_document->fps());
4672 // Make sure the fade effect is not longer than the clip
4673 item->setFadeOut(max);
4674 start = item->fadeOut();
4676 start = end - start;
4677 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4678 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4679 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4680 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4681 // if fade effect is displayed, update the effect edit widget with new clip duration
4682 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4684 effectPos = item->hasEffect("brightness", "fade_to_black");
4685 if (effectPos != -1) {
4686 QDomElement oldeffect = item->effectAt(effectPos);
4687 int max = item->cropDuration().frames(m_document->fps());
4688 int end = max + item->cropStart().frames(m_document->fps());
4690 // Make sure the fade effect is not longer than the clip
4691 item->setFadeOut(max);
4692 start = item->fadeOut();
4694 start = end - start;
4695 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4696 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4697 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4698 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4699 // if fade effect is displayed, update the effect edit widget with new clip duration
4700 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4704 int effectPos = item->hasEffect("freeze", "freeze");
4705 if (effectPos != -1) {
4706 // Freeze effect needs to be adjusted with clip resize
4707 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4708 QDomElement eff = item->getEffectAt(effectPos);
4709 if (!eff.isNull() && diff != 0) {
4710 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4711 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4712 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4713 emit clipItemSelected(item, item->selectedEffectIndex());
4718 updatePanZoom(item);
4721 double CustomTrackView::getSnapPointForPos(double pos)
4723 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4726 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4728 QList <GenTime> snaps;
4729 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4730 QList<QGraphicsItem *> itemList = items();
4731 for (int i = 0; i < itemList.count(); i++) {
4732 if (itemList.at(i) == selected) continue;
4733 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4734 if (itemList.at(i)->type() == AVWIDGET) {
4735 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4736 GenTime start = item->startPos();
4737 GenTime end = item->endPos();
4738 snaps.append(start);
4740 if (!offsetList.isEmpty()) {
4741 for (int j = 0; j < offsetList.size(); j++) {
4742 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4743 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4747 QList < GenTime > markers = item->snapMarkers();
4748 for (int j = 0; j < markers.size(); ++j) {
4749 GenTime t = markers.at(j);
4751 if (!offsetList.isEmpty()) {
4752 for (int k = 0; k < offsetList.size(); k++) {
4753 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4757 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4758 Transition *transition = static_cast <Transition*>(itemList.at(i));
4759 GenTime start = transition->startPos();
4760 GenTime end = transition->endPos();
4761 snaps.append(start);
4763 if (!offsetList.isEmpty()) {
4764 for (int j = 0; j < offsetList.size(); j++) {
4765 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4766 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4772 // add cursor position
4773 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4775 if (!offsetList.isEmpty()) {
4776 for (int j = 0; j < offsetList.size(); j++) {
4777 snaps.append(pos - offsetList.at(j));
4782 for (int i = 0; i < m_guides.count(); i++) {
4783 snaps.append(m_guides.at(i)->position());
4784 if (!offsetList.isEmpty()) {
4785 for (int j = 0; j < offsetList.size(); j++) {
4786 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4792 QPoint z = m_document->zone();
4793 snaps.append(GenTime(z.x(), m_document->fps()));
4794 snaps.append(GenTime(z.y(), m_document->fps()));
4797 m_scene->setSnapList(snaps);
4798 //for (int i = 0; i < m_snapPoints.size(); ++i)
4799 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4802 void CustomTrackView::slotSeekToPreviousSnap()
4804 updateSnapPoints(NULL);
4805 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4806 setCursorPos((int) res.frames(m_document->fps()));
4810 void CustomTrackView::slotSeekToNextSnap()
4812 updateSnapPoints(NULL);
4813 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4814 setCursorPos((int) res.frames(m_document->fps()));
4818 void CustomTrackView::clipStart()
4820 AbstractClipItem *item = getMainActiveClip();
4822 setCursorPos((int) item->startPos().frames(m_document->fps()));
4827 void CustomTrackView::clipEnd()
4829 AbstractClipItem *item = getMainActiveClip();
4831 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4836 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4838 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4839 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4840 m_commandStack->push(command);
4843 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4845 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4846 m_commandStack->push(command);
4849 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4851 DocClipBase *base = m_document->clipManager()->getClipById(id);
4852 QList <CommentedTime> markers = base->commentedSnapMarkers();
4854 if (markers.isEmpty()) {
4855 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4858 QUndoCommand *deleteMarkers = new QUndoCommand();
4859 deleteMarkers->setText("Delete clip markers");
4861 for (int i = 0; i < markers.size(); i++) {
4862 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4864 m_commandStack->push(deleteMarkers);
4867 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4869 DocClipBase *base = m_document->clipManager()->getClipById(id);
4870 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4871 else base->deleteSnapMarker(pos);
4872 emit updateClipMarkers(base);
4873 setDocumentModified();
4874 viewport()->update();
4877 int CustomTrackView::hasGuide(int pos, int offset)
4879 for (int i = 0; i < m_guides.count(); i++) {
4880 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4881 if (qAbs(guidePos - pos) <= offset) return guidePos;
4882 else if (guidePos > pos) return -1;
4887 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4891 double fps = m_document->fps();
4892 for (int i = 0; i < m_guides.count(); i++) {
4893 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4894 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4896 goMenu->setEnabled(!m_guides.isEmpty());
4899 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4901 if (oldPos > GenTime() && pos > GenTime()) {
4903 for (int i = 0; i < m_guides.count(); i++) {
4904 if (m_guides.at(i)->position() == oldPos) {
4905 Guide *item = m_guides.at(i);
4906 item->updateGuide(pos, comment);
4910 } else if (pos > GenTime()) addGuide(pos, comment);
4914 for (int i = 0; i < m_guides.count(); i++) {
4915 if (m_guides.at(i)->position() == oldPos) {
4916 delete m_guides.takeAt(i);
4921 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4923 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4924 m_document->syncGuides(m_guides);
4927 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4929 for (int i = 0; i < m_guides.count(); i++) {
4930 if (m_guides.at(i)->position() == pos) {
4931 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4935 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4936 scene()->addItem(g);
4938 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4939 m_document->syncGuides(m_guides);
4943 void CustomTrackView::slotAddGuide(bool dialog)
4945 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4947 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4948 if (d.exec() != QDialog::Accepted) return;
4949 marker.setComment(d.newMarker().comment());
4951 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
4953 if (addGuide(marker.time(), marker.comment())) {
4954 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
4955 m_commandStack->push(command);
4959 void CustomTrackView::slotEditGuide(int guidePos)
4962 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4963 else pos = GenTime(guidePos, m_document->fps());
4965 for (int i = 0; i < m_guides.count(); i++) {
4966 if (m_guides.at(i)->position() == pos) {
4967 slotEditGuide(m_guides.at(i)->info());
4972 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4975 void CustomTrackView::slotEditGuide(CommentedTime guide)
4977 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4978 if (d.exec() == QDialog::Accepted) {
4979 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4980 m_commandStack->push(command);
4985 void CustomTrackView::slotEditTimeLineGuide()
4987 if (m_dragGuide == NULL) return;
4988 CommentedTime guide = m_dragGuide->info();
4989 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4990 if (d.exec() == QDialog::Accepted) {
4991 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4992 m_commandStack->push(command);
4996 void CustomTrackView::slotDeleteGuide(int guidePos)
4999 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5000 else pos = GenTime(guidePos, m_document->fps());
5002 for (int i = 0; i < m_guides.count(); i++) {
5003 if (m_guides.at(i)->position() == pos) {
5004 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5005 m_commandStack->push(command);
5010 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5014 void CustomTrackView::slotDeleteTimeLineGuide()
5016 if (m_dragGuide == NULL) return;
5017 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5018 m_commandStack->push(command);
5022 void CustomTrackView::slotDeleteAllGuides()
5024 QUndoCommand *deleteAll = new QUndoCommand();
5025 deleteAll->setText("Delete all guides");
5026 for (int i = 0; i < m_guides.count(); i++) {
5027 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5029 m_commandStack->push(deleteAll);
5032 void CustomTrackView::setTool(PROJECTTOOL tool)
5037 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5040 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5041 m_scene->setScale(scaleFactor, verticalScale);
5042 removeTipAnimation();
5043 bool adjust = false;
5044 if (verticalScale != matrix().m22()) adjust = true;
5045 setMatrix(newmatrix);
5047 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5048 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5049 for (int i = 0; i < m_guides.count(); i++) {
5050 QLineF l = m_guides.at(i)->line();
5051 l.setP2(QPointF(l.x2(), newHeight));
5052 m_guides.at(i)->setLine(l);
5054 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5057 int diff = sceneRect().width() - m_projectDuration;
5058 if (diff * newmatrix.m11() < 50) {
5059 if (newmatrix.m11() < 0.4)
5060 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5062 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5064 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5065 centerOn(QPointF(cursorPos(), verticalPos));
5068 void CustomTrackView::slotRefreshGuides()
5070 if (KdenliveSettings::showmarkers()) {
5071 for (int i = 0; i < m_guides.count(); i++)
5072 m_guides.at(i)->update();
5076 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5078 painter->setClipRect(rect);
5079 QPen pen1 = painter->pen();
5080 pen1.setColor(palette().dark().color());
5081 painter->setPen(pen1);
5082 double min = rect.left();
5083 double max = rect.right();
5084 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5085 int maxTrack = m_document->tracksCount();
5086 QColor lockedColor = palette().button().color();
5087 QColor audioColor = palette().alternateBase().color();
5088 for (int i = 0; i < maxTrack; i++) {
5089 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5090 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5091 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5092 if (i == m_selectedTrack)
5093 painter->fillRect(track, m_activeTrackBrush.brush(this));
5095 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5097 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5101 bool CustomTrackView::findString(const QString &text)
5104 for (int i = 0; i < m_searchPoints.size(); ++i) {
5105 marker = m_searchPoints.at(i).comment();
5106 if (marker.contains(text, Qt::CaseInsensitive)) {
5107 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5108 int vert = verticalScrollBar()->value();
5109 int hor = cursorPos();
5110 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5118 void CustomTrackView::selectFound(QString track, QString pos)
5120 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5121 slotSelectTrack(track.toInt());
5123 int vert = verticalScrollBar()->value();
5124 int hor = cursorPos();
5125 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5128 bool CustomTrackView::findNextString(const QString &text)
5131 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5132 marker = m_searchPoints.at(i).comment();
5133 if (marker.contains(text, Qt::CaseInsensitive)) {
5134 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5135 int vert = verticalScrollBar()->value();
5136 int hor = cursorPos();
5137 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5146 void CustomTrackView::initSearchStrings()
5148 m_searchPoints.clear();
5149 QList<QGraphicsItem *> itemList = items();
5150 for (int i = 0; i < itemList.count(); i++) {
5151 // parse all clip names
5152 if (itemList.at(i)->type() == AVWIDGET) {
5153 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5154 GenTime start = item->startPos();
5155 CommentedTime t(start, item->clipName());
5156 m_searchPoints.append(t);
5157 // add all clip markers
5158 QList < CommentedTime > markers = item->commentedSnapMarkers();
5159 m_searchPoints += markers;
5164 for (int i = 0; i < m_guides.count(); i++)
5165 m_searchPoints.append(m_guides.at(i)->info());
5167 qSort(m_searchPoints);
5170 void CustomTrackView::clearSearchStrings()
5172 m_searchPoints.clear();
5176 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5178 QList<ItemInfo> matchingInfo;
5179 QList<QGraphicsItem *> itemList = items();
5180 for (int i = 0; i < itemList.count(); i++) {
5181 if (itemList.at(i)->type() == AVWIDGET) {
5182 ClipItem *item = (ClipItem *)itemList.at(i);
5183 if (item->clipProducer() == clipId)
5184 matchingInfo << item->info();
5187 return matchingInfo;
5190 void CustomTrackView::copyClip()
5192 qDeleteAll(m_copiedItems);
5193 m_copiedItems.clear();
5194 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5195 if (itemList.count() == 0) {
5196 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5199 for (int i = 0; i < itemList.count(); i++) {
5200 if (itemList.at(i)->type() == AVWIDGET) {
5201 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5202 ClipItem *clone = clip->clone(clip->info());
5203 m_copiedItems.append(clone);
5204 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5205 Transition *dup = static_cast <Transition *>(itemList.at(i));
5206 m_copiedItems.append(dup->clone());
5211 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5213 if (m_scene->editMode() != NORMALEDIT) {
5214 // If we are in overwrite mode, always allow the move
5217 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));
5218 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5219 for (int i = 0; i < collisions.count(); i++) {
5220 if (collisions.at(i)->type() == type) return false;
5225 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5228 for (int i = 0; i < infoList.count(); i++) {
5229 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));
5232 QList<QGraphicsItem *> collisions = scene()->items(path);
5233 for (int i = 0; i < collisions.count(); i++) {
5234 if (collisions.at(i)->type() == type) return false;
5239 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5241 for (int i = 0; i < items.count(); i++) {
5242 ItemInfo info = items.at(i)->info();
5243 info.startPos += offset;
5244 info.endPos += offset;
5245 info.track += trackOffset;
5246 if (!canBePastedTo(info, items.at(i)->type())) return false;
5251 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5253 QPainterPath movePath;
5254 movePath.moveTo(0, 0);
5256 for (int i = 0; i < items.count(); i++) {
5257 ItemInfo info = items.at(i)->info();
5258 info.startPos = info.startPos + offset;
5259 info.endPos = info.endPos + offset;
5260 info.track = info.track + trackOffset;
5261 if (info.startPos < GenTime()) {
5262 // No clip should go below 0
5265 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));
5266 movePath.addRect(rect);
5268 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5269 for (int i = 0; i < collisions.count(); i++) {
5270 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5271 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5279 void CustomTrackView::pasteClip()
5281 if (m_copiedItems.count() == 0) {
5282 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5287 GenTime pos = GenTime(-1);
5288 if (m_menuPosition.isNull()) {
5289 position = mapFromGlobal(QCursor::pos());
5290 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5291 track = m_selectedTrack;
5292 pos = GenTime(m_cursorPos, m_document->fps());
5293 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5297 position = m_menuPosition;
5300 if (pos == GenTime(-1))
5301 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5303 track = (int)(mapToScene(position).y() / m_tracksHeight);
5305 GenTime leftPos = m_copiedItems.at(0)->startPos();
5306 int lowerTrack = m_copiedItems.at(0)->track();
5307 int upperTrack = m_copiedItems.at(0)->track();
5308 for (int i = 1; i < m_copiedItems.count(); i++) {
5309 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5310 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5311 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5314 GenTime offset = pos - leftPos;
5315 int trackOffset = track - lowerTrack;
5317 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5318 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5319 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5320 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5323 QUndoCommand *pasteClips = new QUndoCommand();
5324 pasteClips->setText("Paste clips");
5326 for (int i = 0; i < m_copiedItems.count(); i++) {
5327 // parse all clip names
5328 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5329 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5330 ItemInfo info = clip->info();
5331 info.startPos += offset;
5332 info.endPos += offset;
5333 info.track += trackOffset;
5334 if (canBePastedTo(info, AVWIDGET)) {
5335 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5336 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5337 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5338 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5340 info.startPos = tr->startPos() + offset;
5341 info.endPos = tr->endPos() + offset;
5342 info.track = tr->track() + trackOffset;
5343 int transitionEndTrack;
5344 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5345 else transitionEndTrack = tr->transitionEndTrack();
5346 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5347 if (info.startPos >= info.endPos) {
5348 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5349 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5350 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5353 m_commandStack->push(pasteClips);
5356 void CustomTrackView::pasteClipEffects()
5358 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5359 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5362 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5364 QUndoCommand *paste = new QUndoCommand();
5365 paste->setText("Paste effects");
5367 QList<QGraphicsItem *> clips = scene()->selectedItems();
5370 for (int i = 0; i < clips.count(); ++i) {
5371 if (clips.at(i)->type() == GROUPWIDGET) {
5372 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5373 for (int j = 0; j < children.count(); j++) {
5374 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5375 clips.append(children.at(j));
5382 for (int i = 0; i < clips.count(); ++i) {
5383 if (clips.at(i)->type() == AVWIDGET) {
5384 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5385 for (int j = 0; j < clip->effectsCount(); j++) {
5386 QDomElement eff = clip->effectAt(j);
5387 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5388 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5389 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5394 if (paste->childCount() > 0) m_commandStack->push(paste);
5397 //adjust effects (fades, ...)
5398 for (int i = 0; i < clips.count(); ++i) {
5399 if (clips.at(i)->type() == AVWIDGET) {
5400 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5401 updatePositionEffects(item, item->info());
5407 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5409 // parse parameters to check if we need to adjust to the new crop start
5410 int diff = (newstart - oldstart).frames(m_document->fps());
5411 int max = (newstart + duration).frames(m_document->fps());
5412 QDomNodeList params = xml.elementsByTagName("parameter");
5413 for (int i = 0; i < params.count(); i++) {
5414 QDomElement e = params.item(i).toElement();
5415 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5416 QString def = e.attribute("default");
5417 // Effect has a keyframe type parameter, we need to adjust the values
5418 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5419 QStringList newKeyFrames;
5420 foreach(const QString &str, keys) {
5421 int pos = str.section(':', 0, 0).toInt();
5422 double val = str.section(':', 1, 1).toDouble();
5425 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5427 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5429 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5430 e.setAttribute("keyframes", newKeyFrames.join(";"));
5435 ClipItem *CustomTrackView::getClipUnderCursor() const
5437 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5438 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5439 for (int i = 0; i < collisions.count(); i++) {
5440 if (collisions.at(i)->type() == AVWIDGET) {
5441 return static_cast < ClipItem *>(collisions.at(i));
5447 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5449 QList<QGraphicsItem *> clips = scene()->selectedItems();
5450 if (clips.isEmpty()) {
5451 return getClipUnderCursor();
5453 AbstractClipItem *item = NULL;
5454 for (int i = 0; i < clips.count(); ++i) {
5455 if (clips.at(i)->type() == AVWIDGET) {
5456 item = static_cast < AbstractClipItem *>(clips.at(i));
5457 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5460 if (item) return item;
5465 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5467 QList<QGraphicsItem *> clips = scene()->selectedItems();
5468 if (clips.isEmpty()) {
5469 return getClipUnderCursor();
5472 // remove all items in the list that are not clips
5473 for (int i = 0; i < clips.count();) {
5474 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5477 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5478 for (int i = 0; i < clips.count(); ++i) {
5479 if (clips.at(i)->type() == AVWIDGET) {
5480 item = static_cast < ClipItem *>(clips.at(i));
5481 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5489 void CustomTrackView::setInPoint()
5491 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5493 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5496 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5500 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5503 void CustomTrackView::setOutPoint()
5505 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5507 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5510 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5514 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5517 void CustomTrackView::slotUpdateAllThumbs()
5519 if (!isEnabled()) return;
5520 QList<QGraphicsItem *> itemList = items();
5521 //if (itemList.isEmpty()) return;
5523 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5524 for (int i = 0; i < itemList.count(); i++) {
5525 if (itemList.at(i)->type() == AVWIDGET) {
5526 item = static_cast <ClipItem *>(itemList.at(i));
5527 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5528 // Check if we have a cached thumbnail
5529 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5530 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5531 if (QFile::exists(thumb)) {
5533 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5534 item->slotSetStartThumb(pix);
5537 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5538 QString endThumb = startThumb;
5539 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5540 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5541 if (QFile::exists(startThumb)) {
5542 QPixmap pix(startThumb);
5543 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5544 item->slotSetStartThumb(pix);
5546 if (QFile::exists(endThumb)) {
5547 QPixmap pix(endThumb);
5548 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5549 item->slotSetEndThumb(pix);
5552 item->refreshClip(false);
5556 viewport()->update();
5559 void CustomTrackView::saveThumbnails()
5561 QList<QGraphicsItem *> itemList = items();
5563 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5564 for (int i = 0; i < itemList.count(); i++) {
5565 if (itemList.at(i)->type() == AVWIDGET) {
5566 item = static_cast <ClipItem *>(itemList.at(i));
5567 if (item->clipType() != COLOR) {
5568 // Check if we have a cached thumbnail
5569 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5570 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5571 if (!QFile::exists(thumb)) {
5572 QPixmap pix(item->startThumb());
5576 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5577 QString endThumb = startThumb;
5578 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5579 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5580 if (!QFile::exists(startThumb)) {
5581 QPixmap pix(item->startThumb());
5582 pix.save(startThumb);
5584 if (!QFile::exists(endThumb)) {
5585 QPixmap pix(item->endThumb());
5595 void CustomTrackView::slotInsertTrack(int ix)
5597 TrackDialog d(m_document, parentWidget());
5598 d.comboTracks->setCurrentIndex(ix);
5599 d.label->setText(i18n("Insert track"));
5600 d.setWindowTitle(i18n("Insert New Track"));
5602 if (d.exec() == QDialog::Accepted) {
5603 ix = d.comboTracks->currentIndex();
5604 if (d.before_select->currentIndex() == 1)
5607 info.isMute = false;
5608 info.isLocked = false;
5609 if (d.video_track->isChecked()) {
5610 info.type = VIDEOTRACK;
5611 info.isBlind = false;
5613 info.type = AUDIOTRACK;
5614 info.isBlind = true;
5616 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5617 m_commandStack->push(addTrack);
5618 setDocumentModified();
5622 void CustomTrackView::slotDeleteTrack(int ix)
5624 if (m_document->tracksCount() < 2) return;
5625 TrackDialog d(m_document, parentWidget());
5626 d.comboTracks->setCurrentIndex(ix);
5627 d.label->setText(i18n("Delete track"));
5628 d.before_select->setHidden(true);
5629 d.setWindowTitle(i18n("Delete Track"));
5630 d.video_track->setHidden(true);
5631 d.audio_track->setHidden(true);
5632 if (d.exec() == QDialog::Accepted) {
5633 ix = d.comboTracks->currentIndex();
5634 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5635 deleteTimelineTrack(ix, info);
5636 setDocumentModified();
5637 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5638 m_commandStack->push(command);*/
5642 void CustomTrackView::slotConfigTracks(int ix)
5644 TracksConfigDialog d(m_document, ix, parentWidget());
5645 if (d.exec() == QDialog::Accepted) {
5646 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5647 m_commandStack->push(configTracks);
5648 QList <int> toDelete = d.deletedTracks();
5649 for (int i = 0; i < toDelete.count(); ++i) {
5650 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5651 deleteTimelineTrack(toDelete.at(i) - i, info);
5653 setDocumentModified();
5657 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5659 if (m_document->tracksCount() < 2) return;
5660 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5661 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5662 QList<QGraphicsItem *> selection = m_scene->items(r);
5663 QUndoCommand *deleteTrack = new QUndoCommand();
5664 deleteTrack->setText("Delete track");
5666 // Delete all clips in selected track
5667 for (int i = 0; i < selection.count(); i++) {
5668 if (selection.at(i)->type() == AVWIDGET) {
5669 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5670 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5671 m_scene->removeItem(item);
5674 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5675 Transition *item = static_cast <Transition *>(selection.at(i));
5676 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5677 m_scene->removeItem(item);
5683 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5684 m_commandStack->push(deleteTrack);
5687 void CustomTrackView::autoTransition()
5689 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5690 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5691 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5694 Transition *tr = static_cast <Transition*>(itemList.at(0));
5695 tr->setAutomatic(!tr->isAutomatic());
5696 QDomElement transition = tr->toXML();
5697 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);
5698 setDocumentModified();
5702 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5705 QDomNodeList params = effect.elementsByTagName("parameter");
5706 for (int i = 0; i < params.count(); i++) {
5707 QDomElement e = params.item(i).toElement();
5708 if (!e.isNull() && e.attribute("type") == "constant") {
5709 if (e.hasAttribute("factor")) {
5710 double factor = e.attribute("factor").toDouble();
5711 double value = e.attribute("value").toDouble();
5712 value = value / factor;
5713 result.append(QString::number(value));
5714 } else result.append(e.attribute("value"));
5720 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5722 QList<QGraphicsItem *> list = scene()->items();
5723 ClipItem *clip = NULL;
5724 for (int i = 0; i < list.size(); ++i) {
5725 if (list.at(i)->type() == AVWIDGET) {
5726 clip = static_cast <ClipItem *>(list.at(i));
5727 if (clip->clipProducer() == id) {
5728 clip->setClipName(name);
5732 viewport()->update();
5735 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5737 minimum = GenTime();
5738 maximum = GenTime();
5739 QList<QGraphicsItem *> selection;
5740 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5741 selection.removeAll(item);
5742 for (int i = 0; i < selection.count(); i++) {
5743 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5744 if (clip && clip->type() == AVWIDGET) {
5745 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5746 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5751 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5753 minimum = GenTime();
5754 maximum = GenTime();
5755 QList<QGraphicsItem *> selection;
5756 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5757 selection.removeAll(item);
5758 for (int i = 0; i < selection.count(); i++) {
5759 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5760 if (clip && clip->type() == TRANSITIONWIDGET) {
5761 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5762 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5767 void CustomTrackView::loadGroups(const QDomNodeList groups)
5769 for (int i = 0; i < groups.count(); i++) {
5770 QDomNodeList children = groups.at(i).childNodes();
5771 scene()->clearSelection();
5772 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5773 QDomNode n = children.item(nodeindex);
5774 QDomElement elem = n.toElement();
5775 int pos = elem.attribute("position").toInt();
5776 int track = elem.attribute("track").toInt();
5777 if (elem.tagName() == "clipitem") {
5778 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5779 if (clip) clip->setSelected(true);
5781 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5782 if (clip) clip->setSelected(true);
5785 groupSelectedItems(false, true);
5789 void CustomTrackView::splitAudio()
5791 resetSelectionGroup();
5792 QList<QGraphicsItem *> selection = scene()->selectedItems();
5793 if (selection.isEmpty()) {
5794 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5797 QUndoCommand *splitCommand = new QUndoCommand();
5798 splitCommand->setText(i18n("Split audio"));
5799 for (int i = 0; i < selection.count(); i++) {
5800 if (selection.at(i)->type() == AVWIDGET) {
5801 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5802 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5803 if (clip->parentItem()) {
5804 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5806 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5811 if (splitCommand->childCount() > 0)
5812 m_commandStack->push(splitCommand);
5815 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5817 ClipItem *clip = getClipItemAt(pos, track);
5819 kDebug() << "// Cannot find clip to split!!!";
5823 int start = pos.frames(m_document->fps());
5824 int freetrack = m_document->tracksCount() - track - 1;
5826 // do not split audio when we are on an audio track
5827 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5830 for (; freetrack > 0; freetrack--) {
5831 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5832 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5833 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5834 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5835 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5840 kDebug() << "GOT TRK: " << track;
5841 if (freetrack == 0) {
5842 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5844 ItemInfo info = clip->info();
5845 info.track = m_document->tracksCount() - freetrack;
5846 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5847 scene()->clearSelection();
5848 clip->setSelected(true);
5849 ClipItem *audioClip = getClipItemAt(start, info.track);
5851 clip->setVideoOnly(true);
5852 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5853 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5855 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5856 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5858 audioClip->setSelected(true);
5859 audioClip->setAudioOnly(true);
5860 groupSelectedItems(false, true);
5864 // unsplit clip: remove audio part and change video part to normal clip
5865 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5866 kDebug() << "//CANNOT FIND CLP GRP";
5869 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5870 QList<QGraphicsItem *> children = grp->childItems();
5871 if (children.count() != 2) {
5872 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5875 for (int i = 0; i < children.count(); i++) {
5876 if (children.at(i) != clip) {
5877 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5878 ItemInfo info = clip->info();
5879 deleteClip(clp->info());
5880 clip->setVideoOnly(false);
5881 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5882 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5887 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5888 m_document->clipManager()->removeGroup(grp);
5889 scene()->destroyItemGroup(grp);
5893 void CustomTrackView::setVideoOnly()
5895 resetSelectionGroup();
5896 QList<QGraphicsItem *> selection = scene()->selectedItems();
5897 if (selection.isEmpty()) {
5898 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5901 QUndoCommand *videoCommand = new QUndoCommand();
5902 videoCommand->setText(i18n("Video only"));
5903 for (int i = 0; i < selection.count(); i++) {
5904 if (selection.at(i)->type() == AVWIDGET) {
5905 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5906 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5907 if (clip->parentItem()) {
5908 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5910 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5915 m_commandStack->push(videoCommand);
5918 void CustomTrackView::setAudioOnly()
5920 resetSelectionGroup();
5921 QList<QGraphicsItem *> selection = scene()->selectedItems();
5922 if (selection.isEmpty()) {
5923 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5926 QUndoCommand *videoCommand = new QUndoCommand();
5927 videoCommand->setText(i18n("Audio only"));
5928 for (int i = 0; i < selection.count(); i++) {
5929 if (selection.at(i)->type() == AVWIDGET) {
5930 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5931 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5932 if (clip->parentItem()) {
5933 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5935 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5940 m_commandStack->push(videoCommand);
5943 void CustomTrackView::setAudioAndVideo()
5945 resetSelectionGroup();
5946 QList<QGraphicsItem *> selection = scene()->selectedItems();
5947 if (selection.isEmpty()) {
5948 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5951 QUndoCommand *videoCommand = new QUndoCommand();
5952 videoCommand->setText(i18n("Audio and Video"));
5953 for (int i = 0; i < selection.count(); i++) {
5954 if (selection.at(i)->type() == AVWIDGET) {
5955 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5956 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5957 if (clip->parentItem()) {
5958 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5960 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5965 m_commandStack->push(videoCommand);
5968 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5970 ClipItem *clip = getClipItemAt(pos, track);
5972 kDebug() << "// Cannot find clip to split!!!";
5976 int start = pos.frames(m_document->fps());
5977 clip->setVideoOnly(true);
5978 clip->setAudioOnly(false);
5979 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5980 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5982 } else if (audioOnly) {
5983 int start = pos.frames(m_document->fps());
5984 clip->setAudioOnly(true);
5985 clip->setVideoOnly(false);
5986 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5987 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5990 int start = pos.frames(m_document->fps());
5991 clip->setAudioOnly(false);
5992 clip->setVideoOnly(false);
5993 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5994 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5998 setDocumentModified();
6001 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6003 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6004 m_clipTypeGroup->setEnabled(false);
6006 m_clipTypeGroup->setEnabled(true);
6007 QList <QAction *> actions = m_clipTypeGroup->actions();
6009 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6010 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6011 else lookup = "clip_audio_and_video";
6012 for (int i = 0; i < actions.count(); i++) {
6013 if (actions.at(i)->data().toString() == lookup) {
6014 actions.at(i)->setChecked(true);
6021 void CustomTrackView::slotGoToMarker(QAction *action)
6023 int pos = action->data().toInt();
6024 setCursorPos(pos, true);
6027 void CustomTrackView::reloadTransitionLumas()
6031 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6032 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6033 for (int i = 0; i < params.count(); i++) {
6034 QDomElement e = params.item(i).toElement();
6035 if (e.attribute("tag") == "resource") {
6036 lumaNames = e.attribute("paramlistdisplay");
6037 lumaFiles = e.attribute("paramlist");
6042 QList<QGraphicsItem *> itemList = items();
6043 Transition *transitionitem;
6044 QDomElement transitionXml;
6045 for (int i = 0; i < itemList.count(); i++) {
6046 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6047 transitionitem = static_cast <Transition*>(itemList.at(i));
6048 transitionXml = transitionitem->toXML();
6049 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6050 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6051 for (int i = 0; i < params.count(); i++) {
6052 QDomElement e = params.item(i).toElement();
6053 if (e.attribute("tag") == "resource") {
6054 e.setAttribute("paramlistdisplay", lumaNames);
6055 e.setAttribute("paramlist", lumaFiles);
6060 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6061 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6062 for (int i = 0; i < params.count(); i++) {
6063 QDomElement e = params.item(i).toElement();
6064 if (e.attribute("tag") == "luma") {
6065 e.setAttribute("paramlistdisplay", lumaNames);
6066 e.setAttribute("paramlist", lumaFiles);
6073 emit transitionItemSelected(NULL);
6076 double CustomTrackView::fps() const
6078 return m_document->fps();
6081 void CustomTrackView::updateProjectFps()
6083 // update all clips to the new fps
6084 resetSelectionGroup();
6085 scene()->clearSelection();
6087 QList<QGraphicsItem *> itemList = items();
6088 for (int i = 0; i < itemList.count(); i++) {
6089 // remove all items and re-add them one by one
6090 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6092 for (int i = 0; i < itemList.count(); i++) {
6093 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6094 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6095 clip->updateFps(m_document->fps());
6096 m_scene->addItem(clip);
6097 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6098 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6099 QList<QGraphicsItem *> children = grp->childItems();
6100 for (int j = 0; j < children.count(); j++) {
6101 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6102 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6103 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6104 clip->updateFps(m_document->fps());
6107 m_document->clipManager()->removeGroup(grp);
6108 m_scene->addItem(grp);
6109 scene()->destroyItemGroup(grp);
6110 for (int j = 0; j < children.count(); j++) {
6111 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6112 //children.at(j)->setParentItem(0);
6113 children.at(j)->setSelected(true);
6116 groupSelectedItems(true, true);
6117 } else if (itemList.at(i)->type() == GUIDEITEM) {
6118 Guide *g = static_cast<Guide *>(itemList.at(i));
6120 m_scene->addItem(g);
6123 viewport()->update();
6126 void CustomTrackView::slotTrackDown()
6128 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6129 else m_selectedTrack++;
6130 emit updateTrackHeaders();
6131 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6132 ensureVisible(rect, 0, 0);
6133 viewport()->update();
6136 void CustomTrackView::slotTrackUp()
6138 if (m_selectedTrack > 0) m_selectedTrack--;
6139 else m_selectedTrack = m_document->tracksCount() - 1;
6140 emit updateTrackHeaders();
6141 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6142 ensureVisible(rect, 0, 0);
6143 viewport()->update();
6146 int CustomTrackView::selectedTrack() const
6148 return m_selectedTrack;
6151 QStringList CustomTrackView::selectedClips() const
6153 QStringList clipIds;
6154 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6155 for (int i = 0; i < selection.count(); i++) {
6156 if (selection.at(i)->type() == AVWIDGET) {
6157 ClipItem *item = (ClipItem *)selection.at(i);
6158 clipIds << item->clipProducer();
6164 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6166 QList<ClipItem *> clips;
6167 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6168 for (int i = 0; i < selection.count(); i++) {
6169 if (selection.at(i)->type() == AVWIDGET) {
6170 clips.append((ClipItem *)selection.at(i));
6176 void CustomTrackView::slotSelectTrack(int ix)
6178 m_selectedTrack = qMax(0, ix);
6179 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6180 emit updateTrackHeaders();
6181 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6182 ensureVisible(rect, 0, 0);
6183 viewport()->update();
6186 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6189 if (track != -1 && pos != -1)
6190 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6192 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6193 QList<QGraphicsItem *> selection = m_scene->items(rect);
6194 resetSelectionGroup(group);
6195 if (!group) m_scene->clearSelection();
6196 for (int i = 0; i < selection.count(); i++) {
6197 if (selection.at(i)->type() == AVWIDGET) {
6198 selection.at(i)->setSelected(add);
6202 if (group) groupSelectedItems();
6205 void CustomTrackView::selectTransition(bool add, bool group)
6207 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6208 QList<QGraphicsItem *> selection = m_scene->items(rect);
6209 resetSelectionGroup(group);
6210 if (!group) m_scene->clearSelection();
6211 for (int i = 0; i < selection.count(); i++) {
6212 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6213 selection.at(i)->setSelected(add);
6217 if (group) groupSelectedItems();
6220 QStringList CustomTrackView::extractTransitionsLumas()
6223 QList<QGraphicsItem *> itemList = items();
6224 Transition *transitionitem;
6225 QDomElement transitionXml;
6226 for (int i = 0; i < itemList.count(); i++) {
6227 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6228 transitionitem = static_cast <Transition*>(itemList.at(i));
6229 transitionXml = transitionitem->toXML();
6230 QString luma = EffectsList::parameter(transitionXml, "luma");
6231 if (!luma.isEmpty()) urls << luma;
6237 void CustomTrackView::setEditMode(EDITMODE mode)
6239 m_scene->setEditMode(mode);
6242 void CustomTrackView::checkTrackSequence(int track)
6244 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6245 //track = m_document->tracksCount() -track;
6246 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6247 QList<QGraphicsItem *> selection = m_scene->items(rect);
6248 QList <int> timelineList;
6249 timelineList.append(0);
6250 for (int i = 0; i < selection.count(); i++) {
6251 if (selection.at(i)->type() == AVWIDGET) {
6252 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6253 int start = clip->startPos().frames(m_document->fps());
6254 int end = clip->endPos().frames(m_document->fps());
6255 if (!timelineList.contains(start)) timelineList.append(start);
6256 if (!timelineList.contains(end)) timelineList.append(end);
6259 qSort(timelineList);
6260 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6261 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6264 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6266 if (data.isEmpty()) return;
6267 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6269 info.startPos = GenTime(in, m_document->fps());
6270 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6271 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6272 info.cropDuration = info.endPos - info.startPos;
6273 info.track = m_selectedTrack;
6274 QUndoCommand *addCommand = new QUndoCommand();
6275 addCommand->setText(i18n("Insert clip"));
6276 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6277 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6278 m_commandStack->push(addCommand);
6280 selectClip(true, false, m_selectedTrack, in);
6281 // Automatic audio split
6282 if (KdenliveSettings::splitaudio())
6286 void CustomTrackView::clearSelection()
6288 resetSelectionGroup();
6289 scene()->clearSelection();
6291 emit clipItemSelected(NULL);
6294 void CustomTrackView::updatePalette()
6296 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6300 pen1.setColor(palette().text().color());
6301 m_cursorLine->setPen(pen1);
6303 emit tracksChanged();
6306 void CustomTrackView::removeTipAnimation()
6309 scene()->removeItem(m_visualTip);
6310 m_animationTimer->stop();
6318 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6320 if (m_visualTip == NULL) {
6321 QRectF rect = clip->sceneBoundingRect();
6322 m_animation = new QGraphicsItemAnimation;
6323 m_animation->setTimeLine(m_animationTimer);
6324 m_animation->setScaleAt(1, 1, 1);
6329 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6330 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6331 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6333 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6335 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6337 m_animation->setScaleAt(.5, 2, 2);
6341 polygon << QPoint(0, - size * 2);
6342 if (mode == RESIZESTART)
6343 polygon << QPoint(size * 2, 0);
6345 polygon << QPoint(- size * 2, 0);
6346 polygon << QPoint(0, size * 2);
6347 polygon << QPoint(0, - size * 2);
6349 m_visualTip = new QGraphicsPolygonItem(polygon);
6350 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6351 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6352 if (mode == RESIZESTART)
6353 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6355 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6357 m_animation->setScaleAt(.5, 2, 1);
6359 case TRANSITIONSTART:
6361 polygon << QPoint(0, - size * 2);
6362 if (mode == TRANSITIONSTART)
6363 polygon << QPoint(size * 2, 0);
6365 polygon << QPoint(- size * 2, 0);
6366 polygon << QPoint(0, 0);
6367 polygon << QPoint(0, - size * 2);
6369 m_visualTip = new QGraphicsPolygonItem(polygon);
6370 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6371 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6372 if (mode == TRANSITIONSTART)
6373 m_visualTip->setPos(rect.x(), rect.bottom());
6375 m_visualTip->setPos(rect.right(), rect.bottom());
6377 m_animation->setScaleAt(.5, 2, 2);
6384 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6385 m_visualTip->setZValue(100);
6386 scene()->addItem(m_visualTip);
6387 m_animation->setItem(m_visualTip);
6388 m_animationTimer->start();
6392 bool CustomTrackView::hasAudio(int track) const
6394 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6395 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6396 QGraphicsItem *item;
6397 for (int i = 0; i < collisions.count(); i++) {
6398 item = collisions.at(i);
6399 if (!item->isEnabled()) continue;
6400 if (item->type() == AVWIDGET) {
6401 ClipItem *clip = static_cast <ClipItem *>(item);
6402 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6408 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6410 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6411 m_commandStack->push(command);
6412 setDocumentModified();
6416 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6418 EffectsParameterList parameters;
6419 parameters.addParam("tag", effect.attribute("tag"));
6420 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6421 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6422 parameters.addParam("id", effect.attribute("id"));
6423 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6424 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6425 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6426 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6428 QDomNodeList params = effect.elementsByTagName("parameter");
6429 for (int i = 0; i < params.count(); i++) {
6430 QDomElement e = params.item(i).toElement();
6431 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6432 if (e.attribute("type") == "simplekeyframe") {
6434 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6435 double factor = e.attribute("factor", "1").toDouble();
6436 for (int j = 0; j < values.count(); j++) {
6437 QString pos = values.at(j).section(':', 0, 0);
6438 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6439 values[j] = pos + "=" + QString::number(val);
6441 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6442 parameters.addParam(e.attribute("name"), values.join(";"));
6443 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6444 parameters.addParam("max", e.attribute("max"));
6445 parameters.addParam("min", e.attribute("min"));
6446 parameters.addParam("factor", e.attribute("factor", "1"));*/
6447 } else if (e.attribute("type") == "keyframe") {
6448 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6449 parameters.addParam("keyframes", e.attribute("keyframes"));
6450 parameters.addParam("max", e.attribute("max"));
6451 parameters.addParam("min", e.attribute("min"));
6452 parameters.addParam("factor", e.attribute("factor", "1"));
6453 parameters.addParam("starttag", e.attribute("starttag", "start"));
6454 parameters.addParam("endtag", e.attribute("endtag", "end"));
6455 } else if (e.attribute("namedesc").contains(';')) {
6456 QString format = e.attribute("format");
6457 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6458 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6460 QTextStream txtNeu(&neu);
6461 if (values.size() > 0)
6462 txtNeu << (int)values[0].toDouble();
6463 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6464 txtNeu << separators[i];
6465 txtNeu << (int)(values[i+1].toDouble());
6467 parameters.addParam("start", neu);
6469 if (e.attribute("factor", "1") != "1") {
6471 if (e.attribute("factor").startsWith('%')) {
6472 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6473 } else fact = e.attribute("factor", "1").toDouble();
6474 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6476 parameters.addParam(e.attribute("name"), e.attribute("value"));
6483 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6485 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6486 for (int i = 0; i < effects.count(); ++i) {
6487 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6488 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6490 // if effect is displayed, update the effect edit widget with new clip duration
6491 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6492 emit clipItemSelected(item, effects.at(i));*/
6494 // update always, otherwise there might problems when resizing groups
6495 if (effects.count() > 0)
6496 emit clipItemSelected(item, item->selectedEffectIndex());
6499 void CustomTrackView::updateTrackNames(int track, bool added)
6501 QList <TrackInfo> tracks = m_document->tracksList();
6502 int max = tracks.count();
6503 int docTrack = max - track - 1;
6505 // count number of tracks of each type
6506 int videoTracks = 0;
6507 int audioTracks = 0;
6508 for (int i = max - 1; i >= 0; --i) {
6509 TrackInfo info = tracks.at(i);
6510 if (info.type == VIDEOTRACK)
6515 if (i <= docTrack) {
6516 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6517 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6520 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6521 info.trackName = type + QString::number(typeNumber);
6522 m_document->setTrackType(i, info);
6525 if (info.trackName == type + QString::number(typeNumber + 1)) {
6526 info.trackName = type + QString::number(typeNumber);
6527 m_document->setTrackType(i, info);
6533 emit tracksChanged();