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 "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/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 "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "commands/locktrackcommand.h"
55 #include "commands/groupclipscommand.h"
56 #include "commands/splitaudiocommand.h"
57 #include "commands/changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "commands/configtrackscommand.h"
61 #include "commands/rebuildgroupcommand.h"
62 #include "commands/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)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 m_animationTimer = new QTimeLine(800);
146 m_animationTimer->setFrameRange(0, 5);
147 m_animationTimer->setUpdateInterval(100);
148 m_animationTimer->setLoopCount(0);
150 m_tipColor = QColor(0, 192, 0, 200);
151 m_tipPen.setColor(QColor(255, 255, 255, 100));
152 m_tipPen.setWidth(3);
154 const int maxHeight = m_tracksHeight * m_document->tracksCount();
155 setSceneRect(0, 0, sceneRect().width(), maxHeight);
156 verticalScrollBar()->setMaximum(maxHeight);
157 verticalScrollBar()->setTracking(true);
158 // repaint guides when using vertical scroll
159 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
161 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
162 m_cursorLine->setZValue(1000);
165 pen1.setColor(palette().text().color());
166 m_cursorLine->setPen(pen1);
167 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 KIcon razorIcon("edit-cut");
178 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
180 KIcon spacerIcon("kdenlive-spacer-tool");
181 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
184 CustomTrackView::~CustomTrackView()
186 qDeleteAll(m_guides);
188 m_waitingThumbs.clear();
189 delete m_animationTimer;
193 void CustomTrackView::keyPressEvent(QKeyEvent * event)
195 if (event->key() == Qt::Key_Up) {
198 } else if (event->key() == Qt::Key_Down) {
201 } else QWidget::keyPressEvent(event);
204 void CustomTrackView::setDocumentModified()
206 m_document->setModified(true);
209 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
211 m_timelineContextMenu = timeline;
212 m_timelineContextClipMenu = clip;
213 m_clipTypeGroup = clipTypeGroup;
214 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
216 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
217 m_markerMenu->setEnabled(false);
218 markermenu->addMenu(m_markerMenu);
219 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
220 QList <QAction *> list = m_timelineContextClipMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
223 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
226 m_timelineContextTransitionMenu = transition;
227 list = m_timelineContextTransitionMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "auto") {
230 m_autoTransition = list.at(i);
235 m_timelineContextMenu->addSeparator();
236 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
237 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
238 m_timelineContextMenu->addAction(m_deleteGuide);
240 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
241 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
242 m_timelineContextMenu->addAction(m_editGuide);
245 void CustomTrackView::slotDoResetMenuPosition()
247 m_menuPosition = QPoint();
250 void CustomTrackView::slotResetMenuPosition()
252 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
253 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
256 void CustomTrackView::checkAutoScroll()
258 m_autoScroll = KdenliveSettings::autoscroll();
261 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
262 return m_scene->m_tracksList;
266 int CustomTrackView::getFrameWidth()
268 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
271 void CustomTrackView::updateSceneFrameWidth()
273 int frameWidth = getFrameWidth();
274 QList<QGraphicsItem *> itemList = items();
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->resetFrameWidth(frameWidth);
280 item->resetThumbs(true);
285 bool CustomTrackView::checkTrackHeight()
287 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
288 m_tracksHeight = KdenliveSettings::trackheight();
289 emit trackHeightChanged();
290 QList<QGraphicsItem *> itemList = items();
292 Transition *transitionitem;
293 int frameWidth = getFrameWidth();
294 bool snap = KdenliveSettings::snaptopoints();
295 KdenliveSettings::setSnaptopoints(false);
296 for (int i = 0; i < itemList.count(); i++) {
297 if (itemList.at(i)->type() == AVWIDGET) {
298 item = (ClipItem*) itemList.at(i);
299 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
300 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
301 item->resetFrameWidth(frameWidth);
302 item->resetThumbs(true);
303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
304 transitionitem = (Transition*) itemList.at(i);
305 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
306 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
309 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
310 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
312 for (int i = 0; i < m_guides.count(); i++) {
313 QLineF l = m_guides.at(i)->line();
314 l.setP2(QPointF(l.x2(), newHeight));
315 m_guides.at(i)->setLine(l);
318 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
319 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
320 KdenliveSettings::setSnaptopoints(snap);
321 viewport()->update();
325 /** Zoom or move viewport on mousewheel
327 * If mousewheel+Ctrl, zooms in/out on the timeline.
329 * With Ctrl, moves viewport towards end of timeline if down/back,
330 * opposite on up/forward.
332 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
333 void CustomTrackView::wheelEvent(QWheelEvent * e)
335 if (e->modifiers() == Qt::ControlModifier) {
336 if (e->delta() > 0) emit zoomIn();
339 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
340 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
344 int CustomTrackView::getPreviousVideoTrack(int track)
346 track = m_document->tracksCount() - track - 1;
348 for (int i = track; i > -1; i--) {
349 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
355 void CustomTrackView::slotFetchNextThumbs()
357 if (!m_waitingThumbs.isEmpty()) {
358 ClipItem *item = m_waitingThumbs.takeFirst();
359 while (item == NULL && !m_waitingThumbs.isEmpty()) {
360 item = m_waitingThumbs.takeFirst();
362 if (item) item->slotFetchThumbs();
363 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
367 void CustomTrackView::slotCheckMouseScrolling()
369 if (m_scrollOffset == 0) {
370 m_scrollTimer.stop();
373 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
374 m_scrollTimer.start();
377 void CustomTrackView::slotCheckPositionScrolling()
379 // If mouse is at a border of the view, scroll
380 if (m_moveOpMode != SEEK) return;
381 if (mapFromScene(m_cursorPos, 0).x() < 3) {
382 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
383 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
384 setCursorPos(mapToScene(QPoint(-2, 0)).x());
385 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
386 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
387 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
388 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
394 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
396 int pos = event->x();
397 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
399 double snappedPos = getSnapPointForPos(mappedXPos);
400 emit mousePosition(mappedXPos);
402 if (event->buttons() & Qt::MidButton) return;
403 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
404 event->setAccepted(true);
406 QGraphicsView::mouseMoveEvent(event);
410 if (event->buttons() != Qt::NoButton) {
411 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
412 if (m_dragItem && m_tool == SELECTTOOL) {
413 if (m_operationMode == MOVE && move) {
414 QGraphicsView::mouseMoveEvent(event);
415 // If mouse is at a border of the view, scroll
417 m_scrollOffset = -30;
418 m_scrollTimer.start();
419 } else if (viewport()->width() - pos < 10) {
421 m_scrollTimer.start();
422 } else if (m_scrollTimer.isActive()) {
423 m_scrollTimer.stop();
425 } else if (m_operationMode == RESIZESTART && move) {
426 m_document->renderer()->pause();
427 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
428 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
430 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
432 m_dragItem->resizeStart((int)(snappedPos));
434 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
435 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
436 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
437 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
438 } else if (m_operationMode == RESIZEEND && move) {
439 m_document->renderer()->pause();
440 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
441 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
443 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
445 m_dragItem->resizeEnd((int)(snappedPos));
447 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
448 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
449 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
450 } else if (m_operationMode == FADEIN && move) {
451 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
452 } else if (m_operationMode == FADEOUT && move) {
453 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
454 } else if (m_operationMode == KEYFRAME && move) {
455 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
456 double pos = mapToScene(event->pos()).toPoint().y();
457 QRectF br = m_dragItem->sceneBoundingRect();
458 double maxh = 100.0 / br.height();
459 pos = (br.bottom() - pos) * maxh;
460 m_dragItem->updateKeyFramePos(keyFramePos, pos);
461 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
462 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
464 removeTipAnimation();
466 } else if (m_operationMode == MOVEGUIDE) {
467 removeTipAnimation();
468 QGraphicsView::mouseMoveEvent(event);
470 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
472 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
473 if (snappedPos < 0) snappedPos = 0;
475 // Make sure there is no collision
476 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
477 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
478 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
479 collidingItems.removeAll(m_selectionGroup);
480 for (int i = 0; i < children.count(); i++) {
481 if (children.at(i)->type() == GROUPWIDGET) {
482 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
483 for (int j = 0; j < subchildren.count(); j++)
484 collidingItems.removeAll(subchildren.at(j));
486 collidingItems.removeAll(children.at(i));
488 bool collision = false;
490 for (int i = 0; i < collidingItems.count(); i++) {
491 if (!collidingItems.at(i)->isEnabled()) continue;
492 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
493 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
494 // Moving backward, determine best pos
495 QPainterPath clipPath;
496 clipPath.addRect(item->sceneBoundingRect());
497 QPainterPath res = shape.intersected(clipPath);
498 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
501 snappedPos += offset;
502 // make sure we have no collision
503 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
515 for (int i = 0; i < collidingItems.count(); i++) {
516 if (!collidingItems.at(i)->isEnabled()) continue;
517 if (collidingItems.at(i)->type() == AVWIDGET) {
526 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
527 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
528 collidingItems.removeAll(m_selectionGroup);
529 for (int i = 0; i < children.count(); i++) {
530 if (children.at(i)->type() == GROUPWIDGET) {
531 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
532 for (int j = 0; j < subchildren.count(); j++)
533 collidingItems.removeAll(subchildren.at(j));
535 collidingItems.removeAll(children.at(i));
539 for (int i = 0; i < collidingItems.count(); i++) {
540 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
541 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
542 // Moving backward, determine best pos
543 QPainterPath clipPath;
544 clipPath.addRect(item->sceneBoundingRect());
545 QPainterPath res = shape.intersected(clipPath);
546 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
550 snappedPos += offset;
551 // make sure we have no collision
552 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
553 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
554 collidingItems.removeAll(m_selectionGroup);
555 for (int i = 0; i < children.count(); i++) {
556 if (children.at(i)->type() == GROUPWIDGET) {
557 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
558 for (int j = 0; j < subchildren.count(); j++)
559 collidingItems.removeAll(subchildren.at(j));
561 collidingItems.removeAll(children.at(i));
563 for (int i = 0; i < collidingItems.count(); i++) {
564 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
572 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
573 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
577 if (m_tool == RAZORTOOL) {
578 setCursor(m_razorCursor);
579 //QGraphicsView::mouseMoveEvent(event);
581 } else if (m_tool == SPACERTOOL) {
582 setCursor(m_spacerCursor);
586 QList<QGraphicsItem *> itemList = items(event->pos());
587 QGraphicsRectItem *item = NULL;
588 OPERATIONTYPE opMode = NONE;
590 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
592 } else for (int i = 0; i < itemList.count(); i++) {
593 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
594 item = (QGraphicsRectItem*) itemList.at(i);
599 if (item && event->buttons() == Qt::NoButton) {
600 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
601 if (m_tool == RAZORTOOL) {
602 // razor tool over a clip, display current frame in monitor
603 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
604 //TODO: solve crash when showing frame when moving razor over clip
605 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
611 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
612 // all other modes break the selection, so the user probably wants to move it
615 opMode = clip->operationMode(mapToScene(event->pos()));
618 const double size = 5;
619 if (opMode == m_moveOpMode) {
620 QGraphicsView::mouseMoveEvent(event);
623 removeTipAnimation();
625 m_moveOpMode = opMode;
626 setTipAnimation(clip, opMode, size);
628 if (item->type() == AVWIDGET)
629 ci = static_cast <ClipItem *>(item);
631 if (opMode == MOVE) {
632 setCursor(Qt::OpenHandCursor);
634 message = ci->clipName() + i18n(":");
635 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
636 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
637 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
638 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
639 if (clip->parentItem() == m_selectionGroup)
640 message.append(i18n(" Selection duration:"));
642 message.append(i18n(" Group duration:"));
643 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
644 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
645 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
646 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
650 } else if (opMode == RESIZESTART) {
651 setCursor(KCursor("left_side", Qt::SizeHorCursor));
653 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
654 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
655 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
656 } else if (opMode == RESIZEEND) {
657 setCursor(KCursor("right_side", Qt::SizeHorCursor));
659 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
660 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
661 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
662 } else if (opMode == FADEIN || opMode == FADEOUT) {
663 setCursor(Qt::PointingHandCursor);
664 if (ci && opMode == FADEIN && ci->fadeIn()) {
665 message = i18n("Fade in duration: ");
666 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
667 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
668 message = i18n("Fade out duration: ");
669 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
671 message = i18n("Drag to add or resize a fade effect.");
673 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
674 setCursor(Qt::PointingHandCursor);
675 message = i18n("Click to add a transition.");
676 } else if (opMode == KEYFRAME) {
677 setCursor(Qt::PointingHandCursor);
678 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
681 if (!message.isEmpty())
682 emit displayMessage(message, InformationMessage);
683 } // no clip under mouse
684 else if (m_tool == RAZORTOOL) {
687 } else if (opMode == MOVEGUIDE) {
688 m_moveOpMode = opMode;
689 setCursor(Qt::SplitHCursor);
691 removeTipAnimation();
692 setCursor(Qt::ArrowCursor);
693 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
694 QGraphicsView::mouseMoveEvent(event);
696 setCursorPos(mappedXPos);
697 slotCheckPositionScrolling();
699 } else m_moveOpMode = NONE;
701 QGraphicsView::mouseMoveEvent(event);
705 void CustomTrackView::mousePressEvent(QMouseEvent * event)
707 setFocus(Qt::MouseFocusReason);
708 m_menuPosition = QPoint();
710 // special cases (middle click button or ctrl / shift click
711 if (event->button() == Qt::MidButton) {
713 m_blockRefresh = false;
714 m_operationMode = NONE;
718 if (event->modifiers() & Qt::ShiftModifier) {
719 // Rectangle selection
720 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
721 setDragMode(QGraphicsView::RubberBandDrag);
722 if (!(event->modifiers() & Qt::ControlModifier)) {
723 resetSelectionGroup();
724 scene()->clearSelection();
726 m_blockRefresh = false;
727 m_operationMode = RUBBERSELECTION;
728 QGraphicsView::mousePressEvent(event);
732 m_blockRefresh = true;
735 if (m_tool != RAZORTOOL) activateMonitor();
736 else if (m_document->renderer()->playSpeed() != 0.0) {
737 m_document->renderer()->pause();
740 m_clickEvent = event->pos();
742 // check item under mouse
743 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
744 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
745 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
746 setDragMode(QGraphicsView::ScrollHandDrag);
747 QGraphicsView::mousePressEvent(event);
748 m_blockRefresh = false;
749 m_operationMode = NONE;
753 // if a guide and a clip were pressed, just select the guide
754 for (int i = 0; i < collisionList.count(); ++i) {
755 if (collisionList.at(i)->type() == GUIDEITEM) {
756 // a guide item was pressed
757 m_dragGuide = (Guide *) collisionList.at(i);
758 if (event->button() == Qt::LeftButton) { // move it
759 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
760 m_operationMode = MOVEGUIDE;
761 // deselect all clips so that only the guide will move
762 m_scene->clearSelection();
763 resetSelectionGroup(false);
764 updateSnapPoints(NULL);
765 QGraphicsView::mousePressEvent(event);
767 } else // show context menu
772 // Find first clip, transition or group under mouse (when no guides selected)
774 AbstractGroupItem *dragGroup = NULL;
775 AbstractClipItem *collisionClip = NULL;
777 while (!m_dragGuide && ct < collisionList.count()) {
778 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
779 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
780 if (collisionClip->isItemLocked())
782 if (collisionClip == m_dragItem)
783 collisionClip = NULL;
785 m_dragItem = collisionClip;
787 m_dragItemInfo = m_dragItem->info();
788 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
789 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
790 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
797 if (m_dragItem) emit clipItemSelected(NULL);
800 #if QT_VERSION >= 0x040600
801 // Add shadow to dragged item, currently disabled because of painting artifacts
802 //TODO: re-enable when fixed
803 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
804 eff->setBlurRadius(5);
805 eff->setOffset(3, 3);
806 m_dragItem->setGraphicsEffect(eff);*/
808 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
809 // update transition menu action
810 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
811 m_autoTransition->setEnabled(true);
812 } else m_autoTransition->setEnabled(false);
814 // context menu requested
815 if (event->button() == Qt::RightButton) {
817 if (dragGroup) dragGroup->setSelected(true);
818 else if (!m_dragItem->isSelected()) {
819 resetSelectionGroup(false);
820 m_scene->clearSelection();
821 m_dragItem->setSelected(true);
823 } else if (!m_dragGuide) {
824 // check if there is a guide close to mouse click
825 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
826 for (int i = 0; i < guidesCollisionList.count(); i++) {
827 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
828 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
832 // keep this to support multiple guides context menu in the future (?)
833 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
834 guidesCollisionList.removeAt(0);
836 if (!guidesCollisionList.isEmpty())
837 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
840 m_operationMode = NONE;
841 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
842 m_menuPosition = m_clickEvent;
848 // No item under click
849 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
850 resetSelectionGroup(false);
851 setCursor(Qt::ArrowCursor);
852 m_scene->clearSelection();
854 updateClipTypeActions(NULL);
855 if (m_tool == SPACERTOOL) {
856 QList<QGraphicsItem *> selection;
857 if (event->modifiers() == Qt::ControlModifier) {
858 // Ctrl + click, select all items on track after click position
859 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
860 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
861 // Cannot use spacer on locked track
862 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
866 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
869 selection = checkForGroups(rect, &isOk);
871 // groups found on track, do not allow the move
872 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
876 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;
878 // Select all items on all tracks after click position
879 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
880 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
883 QList <GenTime> offsetList;
884 // create group to hold selected items
885 m_selectionGroup = new AbstractGroupItem(m_document->fps());
886 scene()->addItem(m_selectionGroup);
888 for (int i = 0; i < selection.count(); i++) {
889 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
890 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
891 if (item->isItemLocked()) continue;
892 offsetList.append(item->startPos());
893 offsetList.append(item->endPos());
894 m_selectionGroup->addToGroup(selection.at(i));
895 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
896 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
897 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
898 QList<QGraphicsItem *> children = selection.at(i)->childItems();
899 for (int j = 0; j < children.count(); j++) {
900 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
901 offsetList.append(item->startPos());
902 offsetList.append(item->endPos());
904 m_selectionGroup->addToGroup(selection.at(i));
905 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
906 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
907 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
908 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
909 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
910 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
913 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
914 if (!offsetList.isEmpty()) {
916 QList <GenTime> cleandOffsetList;
917 GenTime startOffset = offsetList.takeFirst();
918 for (int k = 0; k < offsetList.size(); k++) {
919 GenTime newoffset = offsetList.at(k) - startOffset;
920 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
921 cleandOffsetList.append(newoffset);
924 updateSnapPoints(NULL, cleandOffsetList, true);
926 m_operationMode = SPACER;
928 setCursorPos((int)(mapToScene(event->x(), 0).x()));
930 //QGraphicsView::mousePressEvent(event);
936 if (m_tool == RAZORTOOL && m_dragItem) {
937 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
938 if (m_dragItem->type() == TRANSITIONWIDGET) {
939 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
941 m_document->renderer()->pause();
942 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
943 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
945 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
946 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
947 m_commandStack->push(command);
949 setDocumentModified();
956 bool itemSelected = false;
957 if (m_dragItem->isSelected())
959 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
961 else if (dragGroup && dragGroup->isSelected())
964 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
965 if (event->modifiers() != Qt::ControlModifier) {
966 resetSelectionGroup(false);
967 m_scene->clearSelection();
968 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
969 viewport()->update();
970 } else resetSelectionGroup();
972 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
973 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
975 bool selected = !m_dragItem->isSelected();
977 dragGroup->setSelected(selected);
979 m_dragItem->setSelected(selected);
981 groupSelectedItems();
982 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
983 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
984 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
987 if (collisionClip != NULL || m_dragItem == NULL) {
988 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
989 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
990 emit clipItemSelected(selected);
992 emit clipItemSelected(NULL);
996 // If clicked item is selected, allow move
997 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
999 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1000 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1001 // all other modes break the selection, so the user probably wants to move it
1002 m_operationMode = MOVE;
1004 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1006 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1008 // Update snap points
1009 if (m_selectionGroup == NULL) {
1010 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1011 updateSnapPoints(NULL);
1013 updateSnapPoints(m_dragItem);
1015 QList <GenTime> offsetList;
1016 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1017 for (int i = 0; i < children.count(); i++) {
1018 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1019 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1020 offsetList.append(item->startPos());
1021 offsetList.append(item->endPos());
1024 if (!offsetList.isEmpty()) {
1026 GenTime startOffset = offsetList.takeFirst();
1027 QList <GenTime> cleandOffsetList;
1028 for (int k = 0; k < offsetList.size(); k++) {
1029 GenTime newoffset = offsetList.at(k) - startOffset;
1030 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1031 cleandOffsetList.append(newoffset);
1034 updateSnapPoints(NULL, cleandOffsetList, true);
1038 if (m_operationMode == KEYFRAME) {
1039 m_dragItem->updateSelectedKeyFrame();
1040 m_blockRefresh = false;
1042 } else if (m_operationMode == MOVE) {
1043 setCursor(Qt::ClosedHandCursor);
1044 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1046 info.startPos = m_dragItem->startPos();
1047 info.track = m_dragItem->track();
1048 int transitiontrack = getPreviousVideoTrack(info.track);
1049 ClipItem *transitionClip = NULL;
1050 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1051 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1052 info.endPos = transitionClip->endPos();
1054 GenTime transitionDuration(65, m_document->fps());
1055 if (m_dragItem->cropDuration() < transitionDuration)
1056 info.endPos = m_dragItem->endPos();
1058 info.endPos = info.startPos + transitionDuration;
1060 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1061 // Check there is no other transition at that place
1062 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1063 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1064 QList<QGraphicsItem *> selection = m_scene->items(r);
1065 bool transitionAccepted = true;
1066 for (int i = 0; i < selection.count(); i++) {
1067 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1068 Transition *tr = static_cast <Transition *>(selection.at(i));
1069 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1070 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1071 } else transitionAccepted = false;
1074 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1075 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1076 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1078 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1079 info.track = m_dragItem->track();
1080 int transitiontrack = getPreviousVideoTrack(info.track);
1081 ClipItem *transitionClip = NULL;
1082 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1083 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1084 info.startPos = transitionClip->startPos();
1086 GenTime transitionDuration(65, m_document->fps());
1087 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1088 else info.startPos = info.endPos - transitionDuration;
1090 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1091 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1092 EffectsList::setParameter(transition, "reverse", "1");
1094 // Check there is no other transition at that place
1095 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1096 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1097 QList<QGraphicsItem *> selection = m_scene->items(r);
1098 bool transitionAccepted = true;
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1101 Transition *tr = static_cast <Transition *>(selection.at(i));
1102 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1103 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1104 } else transitionAccepted = false;
1107 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1108 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1110 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1111 resetSelectionGroup(false);
1112 m_dragItem->setSelected(true);
1115 m_blockRefresh = false;
1117 QGraphicsView::mousePressEvent(event);
1120 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1122 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1123 QList<QGraphicsItem *> list = scene()->items(p);
1124 AbstractGroupItem *group = NULL;
1125 for (int i = 0; i < list.size(); i++) {
1126 if (!list.at(i)->isEnabled()) continue;
1127 if (list.at(i)->type() == GROUPWIDGET) {
1128 group = static_cast <AbstractGroupItem *>(list.at(i));
1132 rebuildGroup(group);
1135 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1138 resetSelectionGroup(false);
1139 m_scene->clearSelection();
1141 QList <QGraphicsItem *> children = group->childItems();
1142 m_document->clipManager()->removeGroup(group);
1143 scene()->destroyItemGroup(group);
1144 for (int i = 0; i < children.count(); i++)
1145 children.at(i)->setSelected(true);
1146 groupSelectedItems(false, true);
1150 void CustomTrackView::resetSelectionGroup(bool selectItems)
1152 if (m_selectionGroup) {
1153 // delete selection group
1154 bool snap = KdenliveSettings::snaptopoints();
1155 KdenliveSettings::setSnaptopoints(false);
1157 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1158 scene()->destroyItemGroup(m_selectionGroup);
1159 for (int i = 0; i < children.count(); i++) {
1160 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1161 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1162 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1163 children.at(i)->setSelected(selectItems);
1165 } else if (children.at(i)->type() == GROUPWIDGET) {
1166 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1167 children.at(i)->setSelected(selectItems);
1171 m_selectionGroup = NULL;
1172 KdenliveSettings::setSnaptopoints(snap);
1176 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1178 if (m_selectionGroup) {
1179 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1182 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1183 if (selection.isEmpty()) return;
1185 // Find top left position of selection
1186 for (int i = 0; i < selection.count(); i++) {
1187 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1188 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1189 } else if (selection.at(i)->parentItem()) {
1190 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1194 if (force || selection.count() > 1) {
1195 bool snap = KdenliveSettings::snaptopoints();
1196 KdenliveSettings::setSnaptopoints(false);
1197 if (createNewGroup) {
1198 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1199 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1200 QPointF diff = newGroup->pos();
1201 newGroup->translate(-diff.x(), -diff.y());
1202 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1204 scene()->addItem(newGroup);
1206 // Check if we are trying to include a group in a group
1207 QList <AbstractGroupItem *> groups;
1208 for (int i = 0; i < selection.count(); i++) {
1209 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1210 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1211 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1212 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1214 if (!groups.isEmpty()) {
1215 // ungroup previous groups
1216 while (!groups.isEmpty()) {
1217 AbstractGroupItem *grp = groups.takeFirst();
1218 m_document->clipManager()->removeGroup(grp);
1219 scene()->destroyItemGroup(grp);
1221 selection = m_scene->selectedItems();
1224 for (int i = 0; i < selection.count(); i++) {
1225 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1226 newGroup->addToGroup(selection.at(i));
1227 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1230 KdenliveSettings::setSnaptopoints(snap);
1232 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1233 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1234 QPointF diff = m_selectionGroup->pos();
1235 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1236 m_selectionGroup->translate(- diff.x(), -diff.y());
1238 scene()->addItem(m_selectionGroup);
1239 for (int i = 0; i < selection.count(); i++) {
1240 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1241 m_selectionGroup->addToGroup(selection.at(i));
1242 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1245 KdenliveSettings::setSnaptopoints(snap);
1246 if (m_selectionGroup) {
1247 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1248 m_selectionGroupInfo.track = m_selectionGroup->track();
1251 } else resetSelectionGroup();
1254 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1256 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1257 /*if (m_moveOpMode == KEYFRAME) {
1258 // user double clicked on a keyframe, open edit dialog
1259 //TODO: update for effects with several values per keyframe
1260 QDialog d(parentWidget());
1261 Ui::KeyFrameDialog_UI view;
1263 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1264 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1265 view.kfr_value->setFocus();
1266 if (d.exec() == QDialog::Accepted) {
1267 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1268 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1269 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1270 QString previous = item->keyframes(item->selectedEffectIndex());
1271 item->updateKeyframeEffect();
1272 QString next = item->keyframes(item->selectedEffectIndex());
1273 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1274 m_commandStack->push(command);
1275 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1276 emit clipItemSelected(item, item->selectedEffectIndex());
1281 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1282 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1283 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1284 //QString previous = item->keyframes(item->selectedEffectIndex());
1285 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1286 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1287 //item->updateKeyframeEffect();
1288 //QString next = item->keyframes(item->selectedEffectIndex());
1289 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1290 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1291 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1292 m_commandStack->push(command);
1293 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1294 emit clipItemSelected(item, item->selectedEffectIndex());
1296 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1299 QList<QGraphicsItem *> collisionList = items(event->pos());
1300 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1301 Guide *editGuide = (Guide *) collisionList.at(0);
1302 if (editGuide) slotEditGuide(editGuide->info());
1307 void CustomTrackView::editItemDuration()
1309 AbstractClipItem *item;
1313 if (m_scene->selectedItems().count() == 1) {
1314 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1316 if (m_scene->selectedItems().empty())
1317 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1319 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1329 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1330 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1334 if (!item->isItemLocked()) {
1337 if (item->type() == TRANSITIONWIDGET)
1338 getTransitionAvailableSpace(item, minimum, maximum);
1340 getClipAvailableSpace(item, minimum, maximum);
1342 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1343 if (d.exec() == QDialog::Accepted) {
1344 ItemInfo clipInfo = item->info();
1345 ItemInfo startInfo = clipInfo;
1346 if (item->type() == TRANSITIONWIDGET) {
1347 // move & resize transition
1348 clipInfo.startPos = d.startPos();
1349 clipInfo.endPos = clipInfo.startPos + d.duration();
1350 clipInfo.track = item->track();
1351 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1352 updateTrackDuration(clipInfo.track, command);
1353 m_commandStack->push(command);
1355 // move and resize clip
1356 ClipItem *clip = static_cast<ClipItem *>(item);
1357 QUndoCommand *moveCommand = new QUndoCommand();
1358 moveCommand->setText(i18n("Edit clip"));
1359 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1360 // duration was reduced, so process it first
1361 clipInfo.endPos = clipInfo.startPos + d.duration();
1362 clipInfo.cropStart = d.cropStart();
1364 resizeClip(startInfo, clipInfo);
1365 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1366 adjustEffects(clip, startInfo, moveCommand);
1367 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1370 if (d.startPos() != clipInfo.startPos) {
1371 startInfo = clipInfo;
1372 clipInfo.startPos = d.startPos();
1373 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1374 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1377 if (d.duration() > item->cropDuration()) {
1378 // duration was increased, so process it after move
1379 startInfo = clipInfo;
1380 clipInfo.endPos = clipInfo.startPos + d.duration();
1381 clipInfo.cropStart = d.cropStart();
1383 resizeClip(startInfo, clipInfo);
1384 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1385 adjustEffects(clip, startInfo, moveCommand);
1386 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1388 updateTrackDuration(clipInfo.track, moveCommand);
1389 m_commandStack->push(moveCommand);
1393 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1397 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1399 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1401 clip->setKeyframes(index, keyframes);
1402 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1403 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1407 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1409 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1410 m_editGuide->setEnabled(m_dragGuide != NULL);
1411 m_markerMenu->clear();
1412 m_markerMenu->setEnabled(false);
1414 m_timelineContextMenu->popup(pos);
1415 } else if (group != NULL) {
1416 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1417 m_ungroupAction->setEnabled(true);
1418 updateClipTypeActions(NULL);
1419 m_timelineContextClipMenu->popup(pos);
1421 m_ungroupAction->setEnabled(false);
1422 if (clip->type() == AVWIDGET) {
1423 ClipItem *item = static_cast <ClipItem*>(clip);
1424 //build go to marker menu
1425 if (item->baseClip()) {
1426 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1427 int offset = item->startPos().frames(m_document->fps());
1428 if (!markers.isEmpty()) {
1429 for (int i = 0; i < markers.count(); i++) {
1430 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1431 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1432 QAction *go = m_markerMenu->addAction(position);
1433 go->setData(pos + offset);
1436 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1438 updateClipTypeActions(item);
1439 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1440 m_timelineContextClipMenu->popup(pos);
1441 } else if (clip->type() == TRANSITIONWIDGET) {
1442 m_timelineContextTransitionMenu->popup(pos);
1447 void CustomTrackView::activateMonitor()
1449 emit activateDocumentMonitor();
1452 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1454 resetSelectionGroup();
1456 info.startPos = GenTime();
1457 info.cropStart = GenTime(in, m_document->fps());
1458 info.endPos = GenTime(out - in, m_document->fps());
1459 info.cropDuration = info.endPos - info.startPos;
1462 // Check if clip can be inserted at that position
1463 ItemInfo pasteInfo = info;
1464 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1465 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1466 pasteInfo.track = selectedTrack();
1467 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1468 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1472 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1473 updateTrackDuration(pasteInfo.track, command);
1474 m_commandStack->push(command);
1476 selectClip(true, false);
1477 // Automatic audio split
1478 if (KdenliveSettings::splitaudio())
1482 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1484 if (data->hasFormat("kdenlive/clip")) {
1486 m_scene->clearSelection();
1487 resetSelectionGroup(false);
1488 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1489 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1491 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1494 if (clip->getProducer() == NULL) {
1495 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1498 QPointF framePos = mapToScene(pos);
1500 info.startPos = GenTime();
1501 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1502 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1503 info.cropDuration = info.endPos - info.startPos;
1506 // Check if clip can be inserted at that position
1507 ItemInfo pasteInfo = info;
1508 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1509 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1510 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1511 framePos.setX((int)(framePos.x() + 0.5));
1512 framePos.setY(pasteInfo.track * m_tracksHeight);
1513 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1516 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1517 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1518 m_selectionGroup->addToGroup(item);
1519 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1521 QList <GenTime> offsetList;
1522 offsetList.append(info.endPos);
1523 updateSnapPoints(NULL, offsetList);
1524 m_selectionGroup->setPos(framePos);
1525 scene()->addItem(m_selectionGroup);
1526 m_selectionGroup->setSelected(true);
1528 } else if (data->hasFormat("kdenlive/producerslist")) {
1530 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1531 m_scene->clearSelection();
1532 resetSelectionGroup(false);
1534 QList <GenTime> offsetList;
1535 QList <ItemInfo> infoList;
1536 QPointF framePos = mapToScene(pos);
1537 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1538 int track = (int)(framePos.y() / m_tracksHeight);
1539 framePos.setX((int)(framePos.x() + 0.5));
1540 framePos.setY(track * m_tracksHeight);
1542 // Check if clips can be inserted at that position
1543 for (int i = 0; i < ids.size(); ++i) {
1544 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1546 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1549 if (clip->getProducer() == NULL) {
1550 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1554 info.startPos = start;
1555 info.cropDuration = clip->duration();
1556 info.endPos = info.startPos + info.cropDuration;
1558 infoList.append(info);
1559 start += clip->duration();
1561 if (!canBePastedTo(infoList, AVWIDGET)) {
1564 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1566 for (int i = 0; i < ids.size(); ++i) {
1567 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1569 info.startPos = start;
1570 info.cropDuration = clip->duration();
1571 info.endPos = info.startPos + info.cropDuration;
1573 start += info.cropDuration;
1574 offsetList.append(start);
1575 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1576 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1577 m_selectionGroup->addToGroup(item);
1578 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1581 updateSnapPoints(NULL, offsetList);
1582 m_selectionGroup->setPos(framePos);
1583 scene()->addItem(m_selectionGroup);
1584 //m_selectionGroup->setZValue(10);
1585 m_thumbsTimer.start();
1589 // the drag is not a clip (may be effect, ...)
1597 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1599 if (insertDropClips(event->mimeData(), event->pos())) {
1600 if (event->source() == this) {
1601 event->setDropAction(Qt::MoveAction);
1604 event->setDropAction(Qt::MoveAction);
1605 event->acceptProposedAction();
1607 } else QGraphicsView::dragEnterEvent(event);
1610 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1612 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);
1613 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1614 collindingItems.removeAll(item);
1615 if (collindingItems.isEmpty()) return false;
1617 for (int i = 0; i < collindingItems.count(); i++) {
1618 QGraphicsItem *collision = collindingItems.at(i);
1619 if (collision->type() == item->type()) {
1621 kDebug() << "// COLLISIION DETECTED";
1629 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1631 int track = m_document->tracksCount() - clip->track();
1632 GenTime pos = clip->startPos();
1633 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1634 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1637 bool success = true;
1638 for (int i = 0; i < clip->effectsCount(); i++) {
1639 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1641 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1642 m_document->renderer()->doRefresh();
1645 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1647 if (pos < GenTime()) {
1649 if (effect.attribute("id") == "speed") {
1650 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1654 m_document->addTrackEffect(track - 1, effect);
1655 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1656 emit updateTrackEffectState(track - 1);
1657 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 // Special case: speed effect
1663 if (effect.attribute("id") == "speed") {
1664 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1665 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1669 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1670 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1671 if (strobe == 0) strobe = 1;
1672 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1673 EffectsParameterList params = clip->addEffect(effect);
1674 m_document->renderer()->mltAddEffect(track, pos, params);
1675 if (clip->isSelected()) emit clipItemSelected(clip);
1678 EffectsParameterList params = clip->addEffect(effect);
1679 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1680 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1681 if (clip->isSelected()) emit clipItemSelected(clip);
1682 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1685 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1687 QString index = effect.attribute("kdenlive_ix");
1688 if (pos < GenTime()) {
1689 // Delete track effect
1690 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1691 m_document->removeTrackEffect(track - 1, effect);
1693 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1694 emit updateTrackEffectState(track - 1);
1695 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1698 // Special case: speed effect
1699 if (effect.attribute("id") == "speed") {
1700 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1702 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1703 clip->deleteEffect(index);
1704 emit clipItemSelected(clip);
1705 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1709 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1710 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1711 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1714 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1716 clip->deleteEffect(index);
1717 emit clipItemSelected(clip);
1721 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1723 QList<QGraphicsItem *> itemList = group->childItems();
1724 QUndoCommand *effectCommand = new QUndoCommand();
1726 QDomElement namenode = effect.firstChildElement("name");
1727 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1728 else effectName = i18n("effect");
1729 effectCommand->setText(i18n("Add %1", effectName));
1731 for (int i = 0; i < itemList.count(); i++) {
1732 if (itemList.at(i)->type() == AVWIDGET) {
1733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1734 if (effect.attribute("type") == "audio") {
1735 // Don't add audio effects on video clips
1736 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1737 } else if (effect.hasAttribute("type") == false) {
1738 // Don't add video effect on audio clips
1739 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1742 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1743 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1746 if (item->isItemLocked()) {
1749 item->initEffect(effect);
1751 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1756 m_commandStack->push(effectCommand);
1757 setDocumentModified();
1758 } else delete effectCommand;
1761 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1763 QList<QGraphicsItem *> itemList;
1764 QUndoCommand *effectCommand = new QUndoCommand();
1766 QDomElement namenode = effect.firstChildElement("name");
1767 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1768 else effectName = i18n("effect");
1769 effectCommand->setText(i18n("Add %1", effectName));
1771 if (track == -1) itemList = scene()->selectedItems();
1772 if (itemList.isEmpty()) {
1773 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1774 if (clip) itemList.append(clip);
1775 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1779 for (int i = 0; i < itemList.count(); i++) {
1780 if (itemList.at(i)->type() == GROUPWIDGET) {
1781 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1782 for (int j = 0; j < subitems.count(); j++) {
1783 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1788 for (int i = 0; i < itemList.count(); i++) {
1789 if (itemList.at(i)->type() == AVWIDGET) {
1790 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1791 if (effect.attribute("type") == "audio") {
1792 // Don't add audio effects on video clips
1793 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1794 /* do not show error message when item is part of a group as the user probably knows what he does then
1795 * and the message is annoying when working with the split audio feature */
1796 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1797 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1800 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1801 // Don't add video effect on audio clips
1802 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1803 /* do not show error message when item is part of a group as the user probably knows what he does then
1804 * and the message is annoying when working with the split audio feature */
1805 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1806 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1810 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1811 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1814 if (item->isItemLocked()) {
1818 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1819 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1821 item->initEffect(effect);
1823 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1826 if (effectCommand->childCount() > 0) {
1827 m_commandStack->push(effectCommand);
1828 setDocumentModified();
1829 if (effectCommand->childCount() == 1) {
1830 // Display newly added clip effect
1831 for (int i = 0; i < itemList.count(); i++) {
1832 if (itemList.at(i)->type() == AVWIDGET) {
1833 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1834 if (!clip->isSelected()) {
1835 clearSelection(false);
1836 clip->setSelected(true);
1838 clip->setSelectedEffect(clip->effectsCount() - 1);
1839 emit clipItemSelected(clip, clip->selectedEffectIndex());
1844 } else delete effectCommand;
1847 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1850 // delete track effect
1851 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1852 m_commandStack->push(command);
1853 setDocumentModified();
1856 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1857 //clip is in a group, also remove the effect in other clips of the group
1858 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1859 QUndoCommand *delCommand = new QUndoCommand();
1861 QDomElement namenode = effect.firstChildElement("name");
1862 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1863 else effectName = i18n("effect");
1864 delCommand->setText(i18n("Delete %1", effectName));
1867 for (int i = 0; i < items.count(); i++) {
1868 if (items.at(i)->type() == GROUPWIDGET) {
1869 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1870 for (int j = 0; j < subitems.count(); j++) {
1871 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1876 for (int i = 0; i < items.count(); i++) {
1877 if (items.at(i)->type() == AVWIDGET) {
1878 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1879 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1881 QDomElement eff = item->effectAt(ix);
1882 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1886 if (delCommand->childCount() > 0)
1887 m_commandStack->push(delCommand);
1890 setDocumentModified();
1893 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1894 m_commandStack->push(command);
1895 setDocumentModified();
1898 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1900 if (insertedEffect.isNull()) {
1901 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1904 QDomElement effect = insertedEffect.cloneNode().toElement();
1905 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1906 if (pos < GenTime()) {
1907 // editing a track effect
1908 EffectsParameterList effectParams = getEffectArgs(effect);
1909 // check if we are trying to reset a keyframe effect
1910 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1911 clip->initEffect(effect);
1912 effectParams = getEffectArgs(effect);
1914 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1915 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1916 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1917 emit updateTrackEffectState(track);
1918 setDocumentModified();
1922 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1924 // Special case: speed effect
1925 if (effect.attribute("id") == "speed") {
1926 if (effect.attribute("disable") == "1") {
1927 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1930 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1931 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1932 if (strobe == 0) strobe = 1;
1933 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1935 if (clip->setEffectAt(ix, effect)) {
1936 if (ix == clip->selectedEffectIndex()) {
1937 clip->setSelectedEffect(ix);
1938 if (!triggeredByUser)
1939 emit clipItemSelected(clip, ix);
1941 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1945 EffectsParameterList effectParams = getEffectArgs(effect);
1946 // check if we are trying to reset a keyframe effect
1947 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1948 clip->initEffect(effect);
1949 effectParams = getEffectArgs(effect);
1952 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1953 // A fade effect was modified, update the clip
1954 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1955 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1956 clip->setFadeIn(pos);
1958 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1959 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1960 clip->setFadeOut(pos);
1963 bool success = true;
1964 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams)) success = false;
1966 if (success && clip->setEffectAt(ix, effect)) {
1967 if (ix == clip->selectedEffectIndex()) {
1968 clip->setSelectedEffect(ix);
1969 if (!triggeredByUser)
1970 emit clipItemSelected(clip, ix);
1973 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1975 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
1976 setDocumentModified();
1979 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1981 if (pos < GenTime()) {
1982 // Moving track effect
1983 if (newPos > m_document->getTrackEffects(m_document->tracksCount() - track - 1).count()) {
1984 newPos = m_document->getTrackEffects(m_document->tracksCount() - track - 1).count();
1986 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1987 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1989 if (!act.isNull() && !before.isNull()) {
1990 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1991 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1992 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1993 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1994 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1997 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1998 if (newPos > clip->effectsCount()) {
1999 newPos = clip->effectsCount();
2001 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
2002 QDomElement act = clip->effectAt(newPos - 1);
2003 QDomElement before = clip->effectAt(oldPos - 1);
2004 clip->setEffectAt(oldPos - 1, act);
2005 clip->setEffectAt(newPos - 1, before);
2006 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2007 if (act.attribute("id") == "speed") {
2008 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2009 } else if (before.attribute("id") == "speed") {
2010 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2011 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2012 emit clipItemSelected(clip, newPos - 1);
2013 setDocumentModified();
2014 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2017 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2019 EditEffectCommand *command;
2021 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2022 else effect = clip->effectAt(effectPos);
2023 QDomElement oldEffect = effect.cloneNode().toElement();
2024 effect.setAttribute("disable", (int) disable);
2028 // editing track effect
2029 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2031 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2033 m_commandStack->push(command);
2034 setDocumentModified();;
2037 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2039 MoveEffectCommand *command;
2041 // editing track effect
2042 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2043 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2044 m_commandStack->push(command);
2045 setDocumentModified();
2048 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2050 EditEffectCommand *command;
2051 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2052 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2053 m_commandStack->push(command);
2054 kDebug()<<"// UPDATE EFFECT, "<<EffectsList::property(effect, "kdenlive_ix")<<" / "<<EffectsList::property(effect, "kdenlive_info");
2057 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2059 QDomElement effect = clip->getEffectAt(ix);
2060 QDomElement oldeffect = effect.cloneNode().toElement();
2061 effect.setAttribute("region", region);
2062 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2063 m_commandStack->push(command);
2066 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2070 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2071 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2072 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2074 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);
2076 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2077 m_blockRefresh = false;
2081 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2082 int cutPos = (int) cutTime.frames(m_document->fps());
2084 newPos.startPos = cutTime;
2085 newPos.endPos = info.endPos;
2086 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2087 newPos.track = info.track;
2088 newPos.cropDuration = newPos.endPos - newPos.startPos;
2090 bool snap = KdenliveSettings::snaptopoints();
2091 KdenliveSettings::setSnaptopoints(false);
2092 ClipItem *dup = item->clone(newPos);
2094 // remove unwanted effects
2095 // fade in from 2nd part of the clip
2096 int ix = dup->hasEffect(QString(), "fadein");
2098 QDomElement oldeffect = dup->effectAt(ix);
2099 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2101 ix = dup->hasEffect(QString(), "fade_from_black");
2103 QDomElement oldeffect = dup->effectAt(ix);
2104 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2106 // fade out from 1st part of the clip
2107 ix = item->hasEffect(QString(), "fadeout");
2109 QDomElement oldeffect = item->effectAt(ix);
2110 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2112 ix = item->hasEffect(QString(), "fade_to_black");
2114 QDomElement oldeffect = item->effectAt(ix);
2115 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2119 item->resizeEnd(cutPos);
2120 scene()->addItem(dup);
2121 if (item->checkKeyFrames())
2122 slotRefreshEffects(item);
2123 if (dup->checkKeyFrames())
2124 slotRefreshEffects(dup);
2126 item->baseClip()->addReference();
2127 m_document->updateClip(item->baseClip()->getId());
2128 setDocumentModified();
2129 KdenliveSettings::setSnaptopoints(snap);
2130 if (execute && item->isSelected())
2131 emit clipItemSelected(item);
2136 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2137 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2139 if (!item || !dup || item == dup) {
2140 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2141 m_blockRefresh = false;
2144 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2145 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2149 bool snap = KdenliveSettings::snaptopoints();
2150 KdenliveSettings::setSnaptopoints(false);
2152 // join fade effects again
2153 int ix = dup->hasEffect(QString(), "fadeout");
2155 QDomElement effect = dup->effectAt(ix);
2156 item->addEffect(effect);
2158 ix = dup->hasEffect(QString(), "fade_to_black");
2160 QDomElement effect = dup->effectAt(ix);
2161 item->addEffect(effect);
2164 m_waitingThumbs.removeAll(dup);
2165 bool selected = item->isSelected();
2166 if (dup->isSelected()) {
2168 item->setSelected(true);
2169 emit clipItemSelected(NULL);
2171 dup->baseClip()->removeReference();
2172 m_document->updateClip(dup->baseClip()->getId());
2173 scene()->removeItem(dup);
2177 ItemInfo clipinfo = item->info();
2178 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2179 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2181 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2182 setDocumentModified();
2184 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2186 KdenliveSettings::setSnaptopoints(snap);
2187 if (execute && selected)
2188 emit clipItemSelected(item);
2191 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2194 void CustomTrackView::slotEnableRefresh()
2196 m_blockRefresh = false;
2199 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2201 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2202 if (itemList.count() == 1) {
2203 if (itemList.at(0)->type() == AVWIDGET) {
2204 ClipItem *item = (ClipItem *) itemList.at(0);
2206 info.track = item->track();
2207 ClipItem *transitionClip = NULL;
2208 const int transitiontrack = getPreviousVideoTrack(info.track);
2209 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2210 if (pos < item->startPos() + item->cropDuration() / 2) {
2211 // add transition to clip start
2212 info.startPos = item->startPos();
2213 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2214 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2215 info.endPos = transitionClip->endPos();
2216 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2217 // Check there is no other transition at that place
2218 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2219 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2220 QList<QGraphicsItem *> selection = m_scene->items(r);
2221 bool transitionAccepted = true;
2222 for (int i = 0; i < selection.count(); i++) {
2223 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2224 Transition *tr = static_cast <Transition *>(selection.at(i));
2225 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2226 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2227 } else transitionAccepted = false;
2230 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2231 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2234 // add transition to clip end
2235 info.endPos = item->endPos();
2236 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2237 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2238 info.startPos = transitionClip->startPos();
2239 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2240 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2241 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2243 // Check there is no other transition at that place
2244 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2245 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2246 QList<QGraphicsItem *> selection = m_scene->items(r);
2247 bool transitionAccepted = true;
2248 for (int i = 0; i < selection.count(); i++) {
2249 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2250 Transition *tr = static_cast <Transition *>(selection.at(i));
2251 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2252 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2253 } else transitionAccepted = false;
2256 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2257 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2260 } else for (int i = 0; i < itemList.count(); i++) {
2261 if (itemList.at(i)->type() == AVWIDGET) {
2262 ClipItem *item = (ClipItem *) itemList.at(i);
2264 info.startPos = item->startPos();
2265 info.endPos = info.startPos + GenTime(65, m_document->fps());
2266 info.track = item->track();
2268 // Check there is no other transition at that place
2269 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2270 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2271 QList<QGraphicsItem *> selection = m_scene->items(r);
2272 bool transitionAccepted = true;
2273 for (int i = 0; i < selection.count(); i++) {
2274 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2275 Transition *tr = static_cast <Transition *>(selection.at(i));
2276 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2277 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2278 } else transitionAccepted = false;
2281 int transitiontrack = getPreviousVideoTrack(info.track);
2282 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2283 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2288 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2290 if (transitionInfo.startPos >= transitionInfo.endPos) {
2291 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2294 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2295 m_commandStack->push(command);
2296 setDocumentModified();
2299 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2301 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2302 //kDebug() << "---- ADDING transition " << params.attribute("value");
2303 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2304 scene()->addItem(tr);
2305 setDocumentModified();
2307 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2312 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2314 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2316 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2319 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2320 if (m_dragItem == item) m_dragItem = NULL;
2322 #if QT_VERSION >= 0x040600
2323 // animate item deletion
2324 item->closeAnimation();
2328 emit transitionItemSelected(NULL);
2329 setDocumentModified();
2332 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2334 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2335 QDomElement xml = tr->toXML();
2336 if (old.isNull() || xml.isNull()) {
2337 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2340 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2341 updateTrackDuration(tr->track(), command);
2342 m_commandStack->push(command);
2343 setDocumentModified();
2346 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2348 Transition *item = getTransitionItemAt(pos, track);
2350 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2355 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2357 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);
2358 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2359 item->setTransitionParameters(transition);
2360 if (updateTransitionWidget) {
2361 ItemInfo info = item->info();
2363 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2364 if (transitionClip && transitionClip->baseClip()) {
2365 QString size = transitionClip->baseClip()->getProperty("frame_size");
2366 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2367 if (factor == 0) factor = 1.0;
2368 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2369 p.setY(size.section('x', 1, 1).toInt());
2371 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2373 setDocumentModified();
2376 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2379 const QPointF pos = mapToScene(event->pos());
2380 if (m_selectionGroup) {
2381 m_selectionGroup->setPos(pos);
2382 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2383 event->acceptProposedAction();
2385 // Drag enter was not possible, try again at mouse position
2386 insertDropClips(event->mimeData(), event->pos());
2390 QGraphicsView::dragMoveEvent(event);
2394 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2396 if (m_selectionGroup && m_clipDrag) {
2397 m_thumbsTimer.stop();
2398 m_waitingThumbs.clear();
2399 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2401 scene()->destroyItemGroup(m_selectionGroup);
2402 m_selectionGroup = NULL;
2403 } else QGraphicsView::dragLeaveEvent(event);
2406 void CustomTrackView::dropEvent(QDropEvent * event)
2408 if (m_selectionGroup && m_clipDrag) {
2409 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2410 resetSelectionGroup();
2411 m_scene->clearSelection();
2412 bool hasVideoClip = false;
2413 QUndoCommand *addCommand = new QUndoCommand();
2414 addCommand->setText(i18n("Add timeline clip"));
2415 QList <ClipItem *> brokenClips;
2417 for (int i = 0; i < items.count(); i++) {
2418 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2419 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2420 if (items.count() == 1) {
2421 updateClipTypeActions(item);
2423 updateClipTypeActions(NULL);
2426 //TODO: take care of edit mode for undo
2427 item->baseClip()->addReference();
2428 //item->setZValue(item->defaultZValue());
2429 m_document->updateClip(item->baseClip()->getId());
2430 ItemInfo info = item->info();
2432 int tracknumber = m_document->tracksCount() - info.track - 1;
2433 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2434 if (isLocked) item->setItemLocked(true);
2435 ItemInfo clipInfo = info;
2436 clipInfo.track = m_document->tracksCount() - item->track();
2438 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2440 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2441 brokenClips.append(item);
2444 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2446 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2447 updateTrackDuration(info.track, addCommand);
2449 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2450 // add transparency transition
2451 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2452 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2454 item->setSelected(true);
2456 qDeleteAll(brokenClips);
2457 brokenClips.clear();
2458 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2459 else delete addCommand;
2461 // Automatic audio split
2462 if (KdenliveSettings::splitaudio())
2464 setDocumentModified();
2468 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2469 QList<QGraphicsItem *> selection = m_scene->items(rect);
2470 QStringList timelineList;
2472 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2473 for (int i = 0; i < selection.count(); i++) {
2474 if (selection.at(i)->type() == AVWIDGET) {
2475 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2476 int start = clip->startPos().frames(m_document->fps());
2477 int end = clip->endPos().frames(m_document->fps());
2478 timelineList.append(QString::number(start) + "-" + QString::number(end));
2481 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2484 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2485 if (items.count() > 1) {
2486 groupSelectedItems(true);
2487 } else if (items.count() == 1) {
2488 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2489 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2491 event->setDropAction(Qt::MoveAction);
2493 } else QGraphicsView::dropEvent(event);
2497 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2499 bool snap = KdenliveSettings::snaptopoints();
2500 KdenliveSettings::setSnaptopoints(false);
2501 if (mode == OVERWRITEEDIT) {
2502 // if we are in overwrite mode, move clips accordingly
2504 if (item == NULL) info = posinfo;
2505 else info = item->info();
2506 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);
2507 QList<QGraphicsItem *> selection = m_scene->items(rect);
2508 if (item) selection.removeAll(item);
2509 for (int i = 0; i < selection.count(); i++) {
2510 if (!selection.at(i)->isEnabled()) continue;
2511 if (selection.at(i)->type() == AVWIDGET) {
2512 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2513 if (clip->startPos() < info.startPos) {
2514 if (clip->endPos() > info.endPos) {
2515 ItemInfo clipInfo = clip->info();
2516 ItemInfo dupInfo = clipInfo;
2517 GenTime diff = info.startPos - clipInfo.startPos;
2518 dupInfo.startPos = info.startPos;
2519 dupInfo.cropStart += diff;
2520 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2521 ItemInfo newdupInfo = dupInfo;
2522 GenTime diff2 = info.endPos - info.startPos;
2523 newdupInfo.startPos = info.endPos;
2524 newdupInfo.cropStart += diff2;
2525 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2526 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2527 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2528 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2529 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2531 ItemInfo newclipInfo = clip->info();
2532 newclipInfo.endPos = info.startPos;
2533 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2534 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2536 } else if (clip->endPos() <= info.endPos) {
2537 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2538 m_waitingThumbs.removeAll(clip);
2539 scene()->removeItem(clip);
2543 ItemInfo newclipInfo = clip->info();
2544 newclipInfo.startPos = info.endPos;
2545 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2546 clip->resizeStart(info.endPos.frames(m_document->fps()));
2550 } else if (mode == INSERTEDIT) {
2551 // if we are in push mode, move clips accordingly
2553 if (item == NULL) info = posinfo;
2554 else info = item->info();
2555 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);
2556 QList<QGraphicsItem *> selection = m_scene->items(rect);
2557 if (item) selection.removeAll(item);
2558 for (int i = 0; i < selection.count(); i++) {
2559 if (selection.at(i)->type() == AVWIDGET) {
2560 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2561 if (clip->startPos() < info.startPos) {
2562 if (clip->endPos() > info.startPos) {
2563 ItemInfo clipInfo = clip->info();
2564 ItemInfo dupInfo = clipInfo;
2565 GenTime diff = info.startPos - clipInfo.startPos;
2566 dupInfo.startPos = info.startPos;
2567 dupInfo.cropStart += diff;
2568 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2569 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2570 // Commented out; variable dup unused. --granjow
2571 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2572 cutClip(clipInfo, info.startPos, true, false);
2575 // TODO: add insertspacecommand
2580 KdenliveSettings::setSnaptopoints(snap);
2584 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2586 if (mode == OVERWRITEEDIT) {
2587 // if we are in overwrite or push mode, move clips accordingly
2588 bool snap = KdenliveSettings::snaptopoints();
2589 KdenliveSettings::setSnaptopoints(false);
2590 ItemInfo info = item->info();
2591 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2592 QList<QGraphicsItem *> selection = m_scene->items(rect);
2593 selection.removeAll(item);
2594 for (int i = 0; i < selection.count(); i++) {
2595 if (!selection.at(i)->isEnabled()) continue;
2596 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2597 Transition *tr = static_cast<Transition *>(selection.at(i));
2598 if (tr->startPos() < info.startPos) {
2599 ItemInfo firstPos = tr->info();
2600 ItemInfo newPos = firstPos;
2601 firstPos.endPos = item->startPos();
2602 newPos.startPos = item->endPos();
2603 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2604 if (tr->endPos() > info.endPos) {
2606 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2608 } else if (tr->endPos() > info.endPos) {
2610 ItemInfo firstPos = tr->info();
2611 firstPos.startPos = item->endPos();
2612 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2614 // remove transition
2615 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2619 KdenliveSettings::setSnaptopoints(snap);
2623 QStringList CustomTrackView::mimeTypes() const
2625 QStringList qstrList;
2626 // list of accepted mime types for drop
2627 qstrList.append("text/plain");
2628 qstrList.append("kdenlive/producerslist");
2629 qstrList.append("kdenlive/clip");
2633 Qt::DropActions CustomTrackView::supportedDropActions() const
2635 // returns what actions are supported when dropping
2636 return Qt::MoveAction;
2639 void CustomTrackView::setDuration(int duration)
2641 int diff = qAbs(duration - sceneRect().width());
2642 if (diff * matrix().m11() > -50) {
2643 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2644 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2646 m_projectDuration = duration;
2649 int CustomTrackView::duration() const
2651 return m_projectDuration;
2654 void CustomTrackView::addTrack(TrackInfo type, int ix)
2656 if (ix == -1 || ix == m_document->tracksCount()) {
2657 m_document->insertTrack(0, type);
2658 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2660 m_document->insertTrack(m_document->tracksCount() - ix, type);
2661 // insert track in MLT playlist
2662 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2664 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2665 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2666 QList<QGraphicsItem *> selection = m_scene->items(r);
2667 resetSelectionGroup();
2669 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2670 scene()->addItem(m_selectionGroup);
2671 for (int i = 0; i < selection.count(); i++) {
2672 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2673 m_selectionGroup->addToGroup(selection.at(i));
2674 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2677 // Move graphic items
2678 m_selectionGroup->translate(0, m_tracksHeight);
2680 // adjust track number
2681 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2682 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2683 for (int i = 0; i < children.count(); i++) {
2684 if (children.at(i)->type() == GROUPWIDGET) {
2685 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2686 children << grp->childItems();
2689 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2691 ItemInfo clipinfo = item->info();
2692 if (item->type() == AVWIDGET) {
2693 ClipItem *clip = static_cast <ClipItem *>(item);
2694 // slowmotion clips are not track dependant, so no need to update them
2695 if (clip->speed() != 1.0) continue;
2696 // We add a move clip command so that we get the correct producer for new track number
2697 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2698 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2699 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2700 // problem updating clip
2701 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2704 } else if (item->type() == TRANSITIONWIDGET) {
2705 Transition *tr = static_cast <Transition *>(item);
2706 int track = tr->transitionEndTrack();
2708 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2712 resetSelectionGroup(false);
2713 m_document->renderer()->unlockService(tractor);
2716 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2717 for (int i = 0; i < m_guides.count(); i++) {
2718 QLineF l = m_guides.at(i)->line();
2719 l.setP2(QPointF(l.x2(), maxHeight));
2720 m_guides.at(i)->setLine(l);
2723 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2724 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2725 viewport()->update();
2726 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2727 //setFixedHeight(50 * m_tracksCount);
2729 updateTrackNames(ix, true);
2732 void CustomTrackView::removeTrack(int ix)
2734 // Delete track in MLT playlist
2735 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2736 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2738 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2739 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2740 QList<QGraphicsItem *> selection = m_scene->items(r);
2742 resetSelectionGroup();
2744 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2745 scene()->addItem(m_selectionGroup);
2746 for (int i = 0; i < selection.count(); i++) {
2747 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2748 m_selectionGroup->addToGroup(selection.at(i));
2749 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2752 // Move graphic items
2753 qreal ydiff = 0 - (int) m_tracksHeight;
2754 m_selectionGroup->translate(0, ydiff);
2755 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2757 // adjust track number
2758 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2759 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2760 for (int i = 0; i < children.count(); i++) {
2761 if (children.at(i)->type() == GROUPWIDGET) {
2762 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2763 children << grp->childItems();
2766 if (children.at(i)->type() == AVWIDGET) {
2767 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2769 ItemInfo clipinfo = clip->info();
2770 // We add a move clip command so that we get the correct producer for new track number
2771 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2772 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2773 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2774 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2777 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2778 Transition *tr = static_cast <Transition *>(children.at(i));
2780 int track = tr->transitionEndTrack();
2782 ItemInfo clipinfo = tr->info();
2783 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2787 resetSelectionGroup(false);
2788 m_document->renderer()->unlockService(tractor);
2790 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2791 for (int i = 0; i < m_guides.count(); i++) {
2792 QLineF l = m_guides.at(i)->line();
2793 l.setP2(QPointF(l.x2(), maxHeight));
2794 m_guides.at(i)->setLine(l);
2796 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2797 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2799 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2800 viewport()->update();
2802 updateTrackNames(ix, false);
2803 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2806 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2808 for (int i = 0; i < trackInfos.count(); ++i) {
2809 m_document->setTrackType(i, trackInfos.at(i));
2810 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2811 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2814 viewport()->update();
2815 emit trackHeightChanged();
2818 void CustomTrackView::slotSwitchTrackAudio(int ix)
2820 /*for (int i = 0; i < m_document->tracksCount(); i++)
2821 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2822 int tracknumber = m_document->tracksCount() - ix - 1;
2823 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2824 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2825 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2826 setDocumentModified();
2829 void CustomTrackView::slotSwitchTrackLock(int ix)
2831 int tracknumber = m_document->tracksCount() - ix - 1;
2832 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2833 m_commandStack->push(command);
2837 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2839 int tracknumber = m_document->tracksCount() - ix - 1;
2840 m_document->switchTrackLock(tracknumber, lock);
2842 emit doTrackLock(ix, lock);
2843 AbstractClipItem *clip = NULL;
2844 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2846 for (int i = 0; i < selection.count(); i++) {
2847 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2848 if (selection.at(i)->parentItem() && m_selectionGroup) {
2849 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2850 resetSelectionGroup();
2853 bool changeGroupLock = true;
2854 bool hasClipOnTrack = false;
2855 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2856 for (int j = 0; j < children.count(); ++j) {
2857 if (children.at(j)->isSelected()) {
2858 if (children.at(j)->type() == AVWIDGET)
2859 emit clipItemSelected(NULL);
2860 else if (children.at(j)->type() == TRANSITIONWIDGET)
2861 emit transitionItemSelected(NULL);
2866 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2867 if (child == m_dragItem)
2870 // only unlock group, if it is not locked by another track too
2871 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2872 changeGroupLock = false;
2874 // only (un-)lock if at least one clip is on the track
2875 if (child->track() == ix)
2876 hasClipOnTrack = true;
2878 if (changeGroupLock && hasClipOnTrack)
2879 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2880 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2881 if (selection.at(i)->parentItem()) {
2882 if (selection.at(i)->parentItem() == m_selectionGroup) {
2883 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2884 resetSelectionGroup();
2886 // groups are handled separately
2891 if (selection.at(i)->isSelected()) {
2892 if (selection.at(i)->type() == AVWIDGET)
2893 emit clipItemSelected(NULL);
2895 emit transitionItemSelected(NULL);
2897 clip = static_cast <AbstractClipItem *>(selection.at(i));
2898 clip->setItemLocked(lock);
2899 if (clip == m_dragItem)
2903 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2904 viewport()->update();
2905 setDocumentModified();
2908 void CustomTrackView::slotSwitchTrackVideo(int ix)
2910 int tracknumber = m_document->tracksCount() - ix;
2911 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2912 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2913 setDocumentModified();
2916 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2918 // Check there is no group going over several tracks there, or that would result in timeline corruption
2919 QList<QGraphicsItem *> selection = scene()->items(rect);
2921 int maxHeight = m_tracksHeight * 1.5;
2922 for (int i = 0; i < selection.count(); i++) {
2923 // Check that we don't try to move a group with clips on other tracks
2924 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2927 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2935 void CustomTrackView::slotRemoveSpace()
2939 if (m_menuPosition.isNull()) {
2940 pos = GenTime(cursorPos(), m_document->fps());
2942 TrackDialog d(m_document, parentWidget());
2943 d.comboTracks->setCurrentIndex(m_selectedTrack);
2944 d.label->setText(i18n("Track"));
2945 d.before_select->setHidden(true);
2946 d.setWindowTitle(i18n("Remove Space"));
2947 d.video_track->setHidden(true);
2948 d.audio_track->setHidden(true);
2949 if (d.exec() != QDialog::Accepted) return;
2950 track = d.comboTracks->currentIndex();
2952 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2953 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2956 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2957 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2961 ClipItem *item = getClipItemAt(pos, track);
2963 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);
2966 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2968 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);
2972 // Make sure there is no group in the way
2973 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2976 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2978 // groups found on track, do not allow the move
2979 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2983 QList<ItemInfo> clipsToMove;
2984 QList<ItemInfo> transitionsToMove;
2986 for (int i = 0; i < items.count(); i++) {
2987 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2988 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2989 ItemInfo info = item->info();
2990 if (item->type() == AVWIDGET) {
2991 clipsToMove.append(info);
2992 } else if (item->type() == TRANSITIONWIDGET) {
2993 transitionsToMove.append(info);
2998 if (!transitionsToMove.isEmpty()) {
2999 // Make sure that by moving the items, we don't get a transition collision
3000 // Find first transition
3001 ItemInfo info = transitionsToMove.at(0);
3002 for (int i = 1; i < transitionsToMove.count(); i++)
3003 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3005 // make sure there are no transitions on the way
3006 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3007 items = scene()->items(rect);
3008 int transitionCorrection = -1;
3009 for (int i = 0; i < items.count(); i++) {
3010 if (items.at(i)->type() == TRANSITIONWIDGET) {
3011 // There is a transition on the way
3012 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3013 int transitionEnd = item->endPos().frames(m_document->fps());
3014 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3018 if (transitionCorrection > 0) {
3019 // We need to fix the move length
3020 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3023 // Make sure we don't send transition before 0
3024 if (info.startPos.frames(m_document->fps()) < length) {
3025 // reduce length to maximum possible
3026 length = info.startPos.frames(m_document->fps());
3030 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3031 updateTrackDuration(track, command);
3032 m_commandStack->push(command);
3035 void CustomTrackView::slotInsertSpace()
3039 if (m_menuPosition.isNull()) {
3040 pos = GenTime(cursorPos(), m_document->fps());
3042 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3043 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3045 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3046 if (d.exec() != QDialog::Accepted) return;
3047 GenTime spaceDuration = d.selectedDuration();
3048 track = d.selectedTrack();
3050 QList<QGraphicsItem *> items;
3052 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3053 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3057 ClipItem *item = getClipItemAt(pos, track);
3058 if (item) pos = item->startPos();
3060 // Make sure there is no group in the way
3061 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3063 items = checkForGroups(rect, &isOk);
3065 // groups found on track, do not allow the move
3066 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3070 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3071 items = scene()->items(rect);
3074 QList<ItemInfo> clipsToMove;
3075 QList<ItemInfo> transitionsToMove;
3077 for (int i = 0; i < items.count(); i++) {
3078 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3079 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3080 ItemInfo info = item->info();
3081 if (item->type() == AVWIDGET)
3082 clipsToMove.append(info);
3083 else if (item->type() == TRANSITIONWIDGET)
3084 transitionsToMove.append(info);
3088 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3089 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3090 updateTrackDuration(track, command);
3091 m_commandStack->push(command);
3095 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3097 int diff = duration.frames(m_document->fps());
3098 resetSelectionGroup();
3099 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3100 scene()->addItem(m_selectionGroup);
3102 Transition *transition;
3104 // Create lists with start pos for each track
3105 QMap <int, int> trackClipStartList;
3106 QMap <int, int> trackTransitionStartList;
3108 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3109 trackClipStartList[i] = -1;
3110 trackTransitionStartList[i] = -1;
3113 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3114 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3116 if (clip->parentItem()) {
3117 m_selectionGroup->addToGroup(clip->parentItem());
3118 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3120 m_selectionGroup->addToGroup(clip);
3121 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3123 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))
3124 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3126 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);
3129 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3130 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3132 if (transition->parentItem()) {
3133 m_selectionGroup->addToGroup(transition->parentItem());
3134 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3136 m_selectionGroup->addToGroup(transition);
3137 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3139 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))
3140 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3141 } 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);
3143 m_selectionGroup->translate(diff, 0);
3145 // update items coordinates
3146 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3148 for (int i = 0; i < itemList.count(); i++) {
3149 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3150 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3151 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3152 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3153 for (int j = 0; j < children.count(); j++) {
3154 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3159 resetSelectionGroup(false);
3161 track = m_document->tracksCount() - track;
3162 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3165 void CustomTrackView::deleteClip(const QString &clipId)
3167 resetSelectionGroup();
3168 QList<QGraphicsItem *> itemList = items();
3169 QUndoCommand *deleteCommand = new QUndoCommand();
3171 for (int i = 0; i < itemList.count(); i++) {
3172 if (itemList.at(i)->type() == AVWIDGET) {
3173 ClipItem *item = (ClipItem *)itemList.at(i);
3174 if (item->clipProducer() == clipId) {
3176 if (item->parentItem()) {
3177 // Clip is in a group, destroy the group
3178 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3180 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3184 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3186 delete deleteCommand;
3188 updateTrackDuration(-1, deleteCommand);
3189 m_commandStack->push(deleteCommand);
3193 void CustomTrackView::setCursorPos(int pos, bool seek)
3195 if (pos == m_cursorPos) return;
3196 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3198 if (seek) m_document->renderer()->seek(m_cursorPos);
3199 else if (m_autoScroll) checkScrolling();
3200 m_cursorLine->setPos(m_cursorPos, 0);
3203 void CustomTrackView::updateCursorPos()
3205 m_cursorLine->setPos(m_cursorPos, 0);
3208 int CustomTrackView::cursorPos()
3210 return (int)(m_cursorPos);
3213 void CustomTrackView::moveCursorPos(int delta)
3215 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3216 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3217 m_cursorPos += delta;
3218 m_cursorLine->setPos(m_cursorPos, 0);
3219 m_document->renderer()->seek(m_cursorPos);
3222 void CustomTrackView::initCursorPos(int pos)
3224 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3226 m_cursorLine->setPos(pos, 0);
3230 void CustomTrackView::checkScrolling()
3232 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3235 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3237 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3238 QGraphicsView::mouseReleaseEvent(event);
3239 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3240 #if QT_VERSION >= 0x040600
3241 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3243 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3244 if (event->button() == Qt::MidButton) {
3247 setDragMode(QGraphicsView::NoDrag);
3248 if (m_operationMode == MOVEGUIDE) {
3249 setCursor(Qt::ArrowCursor);
3250 m_operationMode = NONE;
3251 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3252 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3253 if (newPos != m_dragGuide->position()) {
3254 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3255 m_commandStack->push(command);
3256 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3257 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3258 m_document->syncGuides(m_guides);
3263 } else if (m_operationMode == SPACER && m_selectionGroup) {
3265 if (event->modifiers() != Qt::ControlModifier) {
3266 // We are moving all tracks
3268 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3269 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3271 if (timeOffset != GenTime()) {
3272 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3274 QList<ItemInfo> clipsToMove;
3275 QList<ItemInfo> transitionsToMove;
3277 // Create lists with start pos for each track
3278 QMap <int, int> trackClipStartList;
3279 QMap <int, int> trackTransitionStartList;
3281 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3282 trackClipStartList[i] = -1;
3283 trackTransitionStartList[i] = -1;
3286 for (int i = 0; i < items.count(); i++) {
3287 if (items.at(i)->type() == GROUPWIDGET)
3288 items += items.at(i)->childItems();
3291 for (int i = 0; i < items.count(); i++) {
3292 if (items.at(i)->type() == AVWIDGET) {
3293 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3294 ItemInfo info = item->info();
3295 clipsToMove.append(info);
3297 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3298 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3299 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3300 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3301 ItemInfo info = item->info();
3302 transitionsToMove.append(info);
3304 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3305 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3308 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3309 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3310 updateTrackDuration(track, command);
3311 m_commandStack->push(command);
3312 if (track != -1) track = m_document->tracksCount() - track;
3313 kDebug() << "SPACER TRACK:" << track;
3314 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3315 setDocumentModified();
3318 resetSelectionGroup(false);
3319 m_operationMode = NONE;
3320 } else if (m_operationMode == RUBBERSELECTION) {
3321 resetSelectionGroup();
3322 groupSelectedItems();
3323 m_operationMode = NONE;
3326 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3327 emit transitionItemSelected(NULL);
3331 if (m_dragItem) info = m_dragItem->info();
3333 if (m_operationMode == MOVE) {
3334 setCursor(Qt::OpenHandCursor);
3335 if (m_dragItem->parentItem() == 0) {
3336 // we are moving one clip, easy
3337 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3338 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3339 Mlt::Producer *prod = item->getProducer(info.track);
3340 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);
3343 QUndoCommand *moveCommand = new QUndoCommand();
3344 moveCommand->setText(i18n("Move clip"));
3345 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3347 int tracknumber = m_document->tracksCount() - item->track() - 1;
3348 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3349 if (isLocked) item->setItemLocked(true);
3350 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3351 // Also move automatic transitions (on lower track)
3352 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3353 ItemInfo startTrInfo;
3354 ItemInfo newStartTrInfo;
3355 bool moveStartTrans = false;
3356 bool moveEndTrans = false;
3357 if (startTransition && startTransition->isAutomatic()) {
3358 startTrInfo = startTransition->info();
3359 newStartTrInfo = startTrInfo;
3360 newStartTrInfo.track = info.track;
3361 newStartTrInfo.startPos = info.startPos;
3362 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3363 // transition end should stay the same
3365 // transition end should be adjusted to clip
3366 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3368 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3370 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3371 // Check if there is a transition at clip end
3372 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3373 if (tr && tr->isAutomatic()) {
3374 ItemInfo trInfo = tr->info();
3375 ItemInfo newTrInfo = trInfo;
3376 newTrInfo.track = info.track;
3377 newTrInfo.endPos = m_dragItem->endPos();
3378 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3379 // transition start should stay the same
3381 // transition start should be moved
3382 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3384 if (newTrInfo.startPos < newTrInfo.endPos) {
3385 moveEndTrans = true;
3386 if (moveStartTrans) {
3387 // we have to move both transitions, remove the start one so that there is no collision
3388 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3390 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3391 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3392 if (moveStartTrans) {
3393 // re-add transition in correct place
3394 int transTrack = startTransition->transitionEndTrack();
3395 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3396 transTrack = getPreviousVideoTrack(info.track);
3398 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3399 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3405 if (moveStartTrans && !moveEndTrans) {
3406 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3407 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3410 // Also move automatic transitions (on upper track)
3411 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3412 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3413 ItemInfo trInfo = tr->info();
3414 ItemInfo newTrInfo = trInfo;
3415 newTrInfo.startPos = m_dragItem->startPos();
3416 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3417 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3418 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3419 // transition end should be adjusted to clip on upper track
3420 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3422 if (newTrInfo.startPos < newTrInfo.endPos) {
3423 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3424 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3428 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3429 // Check if there is a transition at clip end
3430 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3431 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3432 ItemInfo trInfo = tr->info();
3433 ItemInfo newTrInfo = trInfo;
3434 newTrInfo.endPos = m_dragItem->endPos();
3435 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3436 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3437 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3438 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3439 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3440 // transition start should be moved
3441 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3443 if (newTrInfo.startPos < newTrInfo.endPos) {
3444 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3445 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3450 updateTrackDuration(info.track, moveCommand);
3451 if (m_dragItemInfo.track != info.track)
3452 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3453 m_commandStack->push(moveCommand);
3454 //checkTrackSequence(m_dragItem->track());
3456 // undo last move and emit error message
3457 bool snap = KdenliveSettings::snaptopoints();
3458 KdenliveSettings::setSnaptopoints(false);
3459 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3460 KdenliveSettings::setSnaptopoints(snap);
3461 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3463 setDocumentModified();
3464 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3465 Transition *transition = static_cast <Transition *>(m_dragItem);
3466 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3467 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)) {
3468 // Moving transition failed, revert to previous position
3469 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3470 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3472 QUndoCommand *moveCommand = new QUndoCommand();
3473 moveCommand->setText(i18n("Move transition"));
3474 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3475 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3476 updateTrackDuration(info.track, moveCommand);
3477 if (m_dragItemInfo.track != info.track)
3478 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3479 m_commandStack->push(moveCommand);
3480 setDocumentModified();
3484 // Moving several clips. We need to delete them and readd them to new position,
3485 // or they might overlap each other during the move
3486 QGraphicsItemGroup *group;
3487 if (m_selectionGroup)
3488 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3490 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3491 QList<QGraphicsItem *> items = group->childItems();
3493 QList<ItemInfo> clipsToMove;
3494 QList<ItemInfo> transitionsToMove;
3496 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3497 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3499 QUndoCommand *moveGroup = new QUndoCommand();
3500 moveGroup->setText(i18n("Move group"));
3501 if (timeOffset != GenTime() || trackOffset != 0) {
3502 // remove items in MLT playlist
3505 int max = items.count();
3506 for (int i = 0; i < max; i++) {
3507 if (items.at(i)->type() == GROUPWIDGET) {
3508 items += items.at(i)->childItems();
3511 m_document->renderer()->blockSignals(true);
3512 for (int i = 0; i < items.count(); i++) {
3513 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3514 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3515 ItemInfo info = item->info();
3516 if (item->type() == AVWIDGET) {
3517 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3518 // error, clip cannot be removed from playlist
3519 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3521 clipsToMove.append(info);
3524 transitionsToMove.append(info);
3525 Transition *tr = static_cast <Transition*>(item);
3526 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3529 m_document->renderer()->blockSignals(false);
3530 for (int i = 0; i < items.count(); i++) {
3531 // re-add items in correct place
3532 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3533 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3535 ItemInfo info = item->info();
3536 int tracknumber = m_document->tracksCount() - info.track - 1;
3537 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3539 group->removeFromGroup(item);
3540 item->setItemLocked(true);
3543 if (item->type() == AVWIDGET) {
3544 ClipItem *clip = static_cast <ClipItem*>(item);
3545 int trackProducer = info.track;
3546 info.track = m_document->tracksCount() - info.track;
3547 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3548 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3549 for (int i = 0; i < clip->effectsCount(); i++) {
3550 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3553 Transition *tr = static_cast <Transition*>(item);
3554 int newTrack = tr->transitionEndTrack();
3555 if (!tr->forcedTrack()) {
3556 newTrack = getPreviousVideoTrack(info.track);
3558 tr->updateTransitionEndTrack(newTrack);
3559 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3560 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3563 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3564 updateTrackDuration(-1, moveGroup);
3565 m_commandStack->push(moveGroup);
3567 //QPointF top = group->sceneBoundingRect().topLeft();
3568 //QPointF oldpos = m_selectionGroup->scenePos();
3569 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3570 //group->setPos(top);
3571 //TODO: get rid of the 3 lines below
3572 if (m_selectionGroup) {
3573 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3574 m_selectionGroupInfo.track = m_selectionGroup->track();
3576 for (int i = 0; i < items.count(); ++i) {
3577 if (items.at(i)->type() == GROUPWIDGET) {
3578 rebuildGroup((AbstractGroupItem*)items.at(i));
3583 for (int i = 0; i < items.count(); ++i) {
3585 items.at(i)->setSelected(true);
3586 if (items.at(i)->parentItem())
3587 items.at(i)->parentItem()->setSelected(true);
3590 resetSelectionGroup();
3591 groupSelectedItems();
3593 rebuildGroup((AbstractGroupItem *)group);
3595 setDocumentModified();
3598 m_document->renderer()->doRefresh();
3599 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3601 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3602 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3604 QUndoCommand *resizeCommand = new QUndoCommand();
3605 resizeCommand->setText(i18n("Resize group"));
3606 QList <QGraphicsItem *> items = parent->childItems();
3607 QList <ItemInfo> infos = parent->resizeInfos();
3608 parent->clearResizeInfos();
3610 for (int i = 0; i < items.count(); ++i) {
3611 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3612 if (item && item->type() == AVWIDGET) {
3613 ItemInfo info = infos.at(itemcount);
3614 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3618 m_commandStack->push(resizeCommand);
3621 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3623 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3625 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3626 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3628 QUndoCommand *resizeCommand = new QUndoCommand();
3629 resizeCommand->setText(i18n("Resize group"));
3630 QList <QGraphicsItem *> items = parent->childItems();
3631 QList <ItemInfo> infos = parent->resizeInfos();
3632 parent->clearResizeInfos();
3634 for (int i = 0; i < items.count(); ++i) {
3635 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3636 if (item && item->type() == AVWIDGET) {
3637 ItemInfo info = infos.at(itemcount);
3638 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3642 updateTrackDuration(-1, resizeCommand);
3643 m_commandStack->push(resizeCommand);
3646 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3648 } else if (m_operationMode == FADEIN) {
3649 // resize fade in effect
3650 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3651 int ix = item->hasEffect("volume", "fadein");
3652 int ix2 = item->hasEffect("", "fade_from_black");
3654 QDomElement oldeffect = item->effectAt(ix);
3655 int start = item->cropStart().frames(m_document->fps());
3656 int end = item->fadeIn();
3658 slotDeleteEffect(item, -1, oldeffect, false);
3661 QDomElement effect = oldeffect.cloneNode().toElement();
3662 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3663 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3664 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3665 emit clipItemSelected(item, ix);
3667 } else if (item->fadeIn() != 0 && ix2 == -1) {
3669 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3671 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3672 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3673 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3674 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3677 QDomElement oldeffect = item->effectAt(ix2);
3678 int start = item->cropStart().frames(m_document->fps());
3679 int end = item->fadeIn();
3681 slotDeleteEffect(item, -1, oldeffect, false);
3684 QDomElement effect = oldeffect.cloneNode().toElement();
3685 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3686 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3687 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3688 emit clipItemSelected(item, ix2);
3691 } else if (m_operationMode == FADEOUT) {
3692 // resize fade in effect
3693 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3694 int ix = item->hasEffect("volume", "fadeout");
3695 int ix2 = item->hasEffect("", "fade_to_black");
3697 QDomElement oldeffect = item->effectAt(ix);
3698 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3699 int start = item->fadeOut();
3701 slotDeleteEffect(item, -1, oldeffect, false);
3703 start = end - start;
3704 QDomElement effect = oldeffect.cloneNode().toElement();
3705 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3706 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3707 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3708 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3709 emit clipItemSelected(item, ix);
3711 } else if (item->fadeOut() != 0 && ix2 == -1) {
3713 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3715 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3716 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3717 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3718 EffectsList::setParameter(effect, "out", QString::number(0));
3719 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3722 QDomElement oldeffect = item->effectAt(ix2);
3723 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3724 int start = item->fadeOut();
3726 slotDeleteEffect(item, -1, oldeffect, false);
3728 start = end - start;
3729 QDomElement effect = oldeffect.cloneNode().toElement();
3730 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3731 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3732 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3733 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3734 emit clipItemSelected(item, ix2);
3737 } else if (m_operationMode == KEYFRAME) {
3738 // update the MLT effect
3739 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3740 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3742 // check if we want to remove keyframe
3743 double val = mapToScene(event->pos()).toPoint().y();
3744 QRectF br = item->sceneBoundingRect();
3745 double maxh = 100.0 / br.height();
3746 val = (br.bottom() - val) * maxh;
3747 int start = item->cropStart().frames(m_document->fps());
3748 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3750 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3752 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3754 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3757 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3758 //item->updateKeyframeEffect();
3759 //QString next = item->keyframes(item->selectedEffectIndex());
3760 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3761 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3763 m_commandStack->push(command);
3764 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3765 emit clipItemSelected(item, item->selectedEffectIndex());
3767 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3768 // A transition is selected
3770 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3771 if (transitionClip && transitionClip->baseClip()) {
3772 QString size = transitionClip->baseClip()->getProperty("frame_size");
3773 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3774 if (factor == 0) factor = 1.0;
3775 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3776 p.setY(size.section('x', 1, 1).toInt());
3778 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3779 } else emit transitionItemSelected(NULL);
3780 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3781 m_operationMode = NONE;
3784 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3786 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3788 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3789 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3790 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3791 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3792 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3793 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3794 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3797 m_waitingThumbs.removeAll(item);
3799 if (item->isSelected()) emit clipItemSelected(NULL);
3800 item->baseClip()->removeReference();
3801 m_document->updateClip(item->baseClip()->getId());
3803 /*if (item->baseClip()->isTransparent()) {
3804 // also remove automatic transition
3805 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3806 if (tr && tr->isAutomatic()) {
3807 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3808 scene()->removeItem(tr);
3813 if (m_dragItem == item) m_dragItem = NULL;
3815 #if QT_VERSION >= 0x040600
3816 // animate item deletion
3817 item->closeAnimation();
3818 /*if (refresh) item->closeAnimation();
3820 // no refresh, means we have several operations chained, we need to delete clip immediatly
3821 // so that it does not get in the way of the other
3830 setDocumentModified();
3831 if (refresh) m_document->renderer()->doRefresh();
3834 void CustomTrackView::deleteSelectedClips()
3836 resetSelectionGroup();
3837 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3838 if (itemList.count() == 0) {
3839 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3842 scene()->clearSelection();
3843 QUndoCommand *deleteSelected = new QUndoCommand();
3847 int transitionCount = 0;
3848 // expand & destroy groups
3849 for (int i = 0; i < itemList.count(); i++) {
3850 if (itemList.at(i)->type() == GROUPWIDGET) {
3852 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3853 QList <ItemInfo> clipInfos;
3854 QList <ItemInfo> transitionInfos;
3855 for (int j = 0; j < children.count(); j++) {
3856 if (children.at(j)->type() == AVWIDGET) {
3857 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3858 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3859 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3860 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3861 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3863 if (itemList.contains(children.at(j))) {
3864 children.removeAt(j);
3868 itemList += children;
3869 if (clipInfos.count() > 0)
3870 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3872 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3873 itemList.insert(i + 1, itemList.at(i)->parentItem());
3876 for (int i = 0; i < itemList.count(); i++) {
3877 if (itemList.at(i)->type() == AVWIDGET) {
3879 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3880 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3881 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3882 emit clipItemSelected(NULL);
3883 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3885 Transition *item = static_cast <Transition *>(itemList.at(i));
3886 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3887 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3888 emit transitionItemSelected(NULL);
3891 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3892 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3893 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3894 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3895 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3896 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3897 else deleteSelected->setText(i18n("Delete selected items"));
3898 updateTrackDuration(-1, deleteSelected);
3899 m_commandStack->push(deleteSelected);
3903 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3906 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3908 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3910 kDebug() << "ERROR: Cannot find clip for speed change";
3911 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3914 info.track = m_document->tracksCount() - item->track();
3915 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3917 item->setSpeed(speed, strobe);
3918 item->updateRectGeometry();
3919 if (item->cropDuration().frames(m_document->fps()) != endPos)
3920 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3921 updatePositionEffects(item, info);
3922 setDocumentModified();
3924 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3928 void CustomTrackView::cutSelectedClips()
3930 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3931 QList<AbstractGroupItem *> groups;
3932 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3933 for (int i = 0; i < itemList.count(); ++i) {
3934 if (!itemList.at(i))
3936 if (itemList.at(i)->type() == AVWIDGET) {
3937 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3938 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3939 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3940 if (!groups.contains(group))
3942 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3943 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3944 m_commandStack->push(command);
3946 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3947 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3948 if (!groups.contains(group))
3953 for (int i = 0; i < groups.count(); ++i)
3954 razorGroup(groups.at(i), currentPos);
3957 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3960 QList <QGraphicsItem *> children = group->childItems();
3961 QList <ItemInfo> clips1, transitions1;
3962 QList <ItemInfo> clipsCut, transitionsCut;
3963 QList <ItemInfo> clips2, transitions2;
3964 for (int i = 0; i < children.count(); ++i) {
3965 children.at(i)->setSelected(false);
3966 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3967 if (child->type() == AVWIDGET) {
3968 if (cutPos > child->endPos())
3969 clips1 << child->info();
3970 else if (cutPos < child->startPos())
3971 clips2 << child->info();
3973 clipsCut << child->info();
3975 if (cutPos > child->endPos())
3976 transitions1 << child->info();
3977 else if (cutPos < child->startPos())
3978 transitions2 << child->info();
3980 transitionsCut << child->info();
3983 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3985 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3986 m_commandStack->push(command);
3990 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)
3993 for (int i = 0; i < clipsCut.count(); ++i) {
3994 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3996 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3997 clips1 << clip->info();
3998 if (clipBehind != NULL)
3999 clips2 << clipBehind->info();
4002 /* TODO: cut transitionsCut
4003 * For now just append them to group1 */
4004 transitions1 << transitionsCut;
4005 doGroupClips(clips1, transitions1, true);
4006 doGroupClips(clips2, transitions2, true);
4008 /* we might also just use clipsCut.at(0)->parentItem().
4009 * Do this loop just in case something went wrong during cut */
4010 for (int i = 0; i < clipsCut.count(); ++i) {
4011 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4012 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4013 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4014 QList <QGraphicsItem *> children = group->childItems();
4015 QList <ItemInfo> groupClips;
4016 QList <ItemInfo> groupTrans;
4017 for (int j = 0; j < children.count(); ++j) {
4018 if (children.at(j)->type() == AVWIDGET)
4019 groupClips << ((AbstractClipItem *)children.at(j))->info();
4020 else if (children.at(j)->type() == TRANSITIONWIDGET)
4021 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4023 doGroupClips(groupClips, groupTrans, false);
4027 for (int i = 0; i < clipsCut.count(); ++i)
4028 cutClip(clipsCut.at(i), cutPos, false);
4029 // TODO: uncut transitonsCut
4030 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4034 void CustomTrackView::groupClips(bool group)
4036 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4037 QList <ItemInfo> clipInfos;
4038 QList <ItemInfo> transitionInfos;
4041 int max = itemList.count();
4042 for (int i = 0; i < max; i++) {
4043 if (itemList.at(i)->type() == GROUPWIDGET) {
4044 itemList += itemList.at(i)->childItems();
4048 for (int i = 0; i < itemList.count(); i++) {
4049 if (itemList.at(i)->type() == AVWIDGET) {
4050 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4051 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4052 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4053 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4054 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4057 if (clipInfos.count() > 0) {
4058 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4059 m_commandStack->push(command);
4063 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4065 resetSelectionGroup();
4066 m_scene->clearSelection();
4068 for (int i = 0; i < clipInfos.count(); i++) {
4069 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4070 if (clip == NULL) continue;
4071 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4072 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4073 m_document->clipManager()->removeGroup(grp);
4074 scene()->destroyItemGroup(grp);
4076 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4078 for (int i = 0; i < transitionInfos.count(); i++) {
4079 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4080 if (tr == NULL) continue;
4081 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4082 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4083 m_document->clipManager()->removeGroup(grp);
4084 scene()->destroyItemGroup(grp);
4086 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4088 setDocumentModified();
4092 QList <QGraphicsItemGroup *> groups;
4093 for (int i = 0; i < clipInfos.count(); i++) {
4094 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4096 clip->setSelected(true);
4099 for (int i = 0; i < transitionInfos.count(); i++) {
4100 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4102 clip->setSelected(true);
4105 groupSelectedItems(false, true);
4106 setDocumentModified();
4109 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4111 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4112 if (baseclip == NULL) {
4113 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4117 if (baseclip->getProducer() == NULL) {
4118 // If the clip has no producer, we must wait until it is created...
4120 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4121 emit forceClipProcessing(clipId);
4122 qApp->processEvents();
4123 for (int i = 0; i < 10; i++) {
4124 if (baseclip->getProducer() == NULL) {
4125 qApp->processEvents();
4126 m_producerNotReady.wait(&m_mutex, 200);
4129 if (baseclip->getProducer() == NULL) {
4130 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4134 emit displayMessage(QString(), InformationMessage);
4138 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4139 item->setEffectList(effects);
4140 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4141 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4142 scene()->addItem(item);
4144 int producerTrack = info.track;
4145 int tracknumber = m_document->tracksCount() - info.track - 1;
4146 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4147 if (isLocked) item->setItemLocked(true);
4149 baseclip->addReference();
4150 m_document->updateClip(baseclip->getId());
4151 info.track = m_document->tracksCount() - info.track;
4152 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4153 for (int i = 0; i < item->effectsCount(); i++) {
4154 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4156 setDocumentModified();
4158 m_document->renderer()->doRefresh();
4159 if (!baseclip->isPlaceHolder())
4160 m_waitingThumbs.append(item);
4161 m_thumbsTimer.start();
4164 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4166 QMutexLocker locker(&m_mutex);
4167 QList<QGraphicsItem *> list = scene()->items();
4168 QList <ClipItem *>clipList;
4169 ClipItem *clip = NULL;
4170 DocClipBase *baseClip = NULL;
4171 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4172 for (int i = 0; i < list.size(); ++i) {
4173 if (list.at(i)->type() == AVWIDGET) {
4174 clip = static_cast <ClipItem *>(list.at(i));
4175 if (clip->clipProducer() == clipId) {
4176 if (baseClip == NULL) {
4177 baseClip = clip->baseClip();
4179 ItemInfo info = clip->info();
4180 Mlt::Producer *prod = NULL;
4181 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4182 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4183 else prod = baseClip->getProducer(info.track);
4184 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4185 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4187 else clipList.append(clip);
4191 for (int i = 0; i < clipList.count(); i++)
4192 clipList.at(i)->refreshClip(true, true);
4193 m_document->renderer()->unlockService(tractor);
4196 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4198 int framepos = (int)(pos.frames(m_document->fps()));
4199 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4200 ClipItem *clip = NULL;
4201 for (int i = 0; i < list.size(); i++) {
4202 if (!list.at(i)->isEnabled()) continue;
4203 if (list.at(i)->type() == AVWIDGET) {
4204 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4205 if (test->endPos() == pos) clip = test;
4212 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4214 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4215 ClipItem *clip = NULL;
4216 for (int i = 0; i < list.size(); i++) {
4217 if (!list.at(i)->isEnabled()) continue;
4218 if (list.at(i)->type() == AVWIDGET) {
4219 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4220 if (test->startPos() == pos) clip = test;
4227 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4229 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4230 QList<QGraphicsItem *> list = scene()->items(p);
4231 ClipItem *clip = NULL;
4232 for (int i = 0; i < list.size(); i++) {
4233 if (!list.at(i)->isEnabled()) continue;
4234 if (list.at(i)->type() == AVWIDGET) {
4235 clip = static_cast <ClipItem *>(list.at(i));
4242 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4244 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4247 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4249 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4250 QList<QGraphicsItem *> list = scene()->items(p);
4251 Transition *clip = NULL;
4252 for (int i = 0; i < list.size(); i++) {
4253 if (!list.at(i)->isEnabled()) continue;
4254 if (list.at(i)->type() == TRANSITIONWIDGET) {
4255 clip = static_cast <Transition *>(list.at(i));
4262 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4264 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4267 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4269 int framepos = (int)(pos.frames(m_document->fps()));
4270 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4271 QList<QGraphicsItem *> list = scene()->items(p);
4272 Transition *clip = NULL;
4273 for (int i = 0; i < list.size(); i++) {
4274 if (!list.at(i)->isEnabled()) continue;
4275 if (list.at(i)->type() == TRANSITIONWIDGET) {
4276 Transition *test = static_cast <Transition *>(list.at(i));
4277 if (test->endPos() == pos) clip = test;
4284 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4286 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4287 QList<QGraphicsItem *> list = scene()->items(p);
4288 Transition *clip = NULL;
4289 for (int i = 0; i < list.size(); ++i) {
4290 if (!list.at(i)->isEnabled()) continue;
4291 if (list.at(i)->type() == TRANSITIONWIDGET) {
4292 Transition *test = static_cast <Transition *>(list.at(i));
4293 if (test->startPos() == pos) clip = test;
4300 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4302 if (m_selectionGroup) resetSelectionGroup(false);
4303 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4305 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);
4306 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4309 Mlt::Producer *prod = item->getProducer(end.track);
4311 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);
4313 bool snap = KdenliveSettings::snaptopoints();
4314 KdenliveSettings::setSnaptopoints(false);
4315 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4317 int tracknumber = m_document->tracksCount() - end.track - 1;
4318 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4319 m_scene->clearSelection();
4320 if (isLocked) item->setItemLocked(true);
4322 if (item->isItemLocked()) item->setItemLocked(false);
4323 item->setSelected(true);
4325 if (item->baseClip()->isTransparent()) {
4326 // Also move automatic transition
4327 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4328 if (tr && tr->isAutomatic()) {
4329 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4330 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);
4331 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4334 KdenliveSettings::setSnaptopoints(snap);
4335 setDocumentModified();
4337 // undo last move and emit error message
4338 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4340 if (refresh) m_document->renderer()->doRefresh();
4343 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4346 resetSelectionGroup();
4347 m_scene->clearSelection();
4349 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4350 scene()->addItem(m_selectionGroup);
4352 m_document->renderer()->blockSignals(true);
4353 for (int i = 0; i < startClip.count(); i++) {
4355 startClip[i].startPos = startClip.at(i).startPos - offset;
4356 startClip[i].track = startClip.at(i).track - trackOffset;
4358 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4360 clip->setItemLocked(false);
4361 if (clip->parentItem()) {
4362 m_selectionGroup->addToGroup(clip->parentItem());
4363 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4365 m_selectionGroup->addToGroup(clip);
4366 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4368 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4369 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4371 for (int i = 0; i < startTransition.count(); i++) {
4373 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4374 startTransition[i].track = startTransition.at(i).track - trackOffset;
4376 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4378 tr->setItemLocked(false);
4379 if (tr->parentItem()) {
4380 m_selectionGroup->addToGroup(tr->parentItem());
4381 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4383 m_selectionGroup->addToGroup(tr);
4384 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4386 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());
4387 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4389 m_document->renderer()->blockSignals(false);
4391 if (m_selectionGroup) {
4392 bool snap = KdenliveSettings::snaptopoints();
4393 KdenliveSettings::setSnaptopoints(false);
4395 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4396 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4398 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4400 int max = children.count();
4401 for (int i = 0; i < max; i++) {
4402 if (children.at(i)->type() == GROUPWIDGET) {
4403 children += children.at(i)->childItems();
4404 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4405 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4406 /*m_document->clipManager()->removeGroup(grp);
4407 m_scene->destroyItemGroup(grp);*/
4408 children.removeAll(children.at(i));
4413 for (int i = 0; i < children.count(); i++) {
4414 // re-add items in correct place
4415 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4416 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4418 ItemInfo info = item->info();
4419 int tracknumber = m_document->tracksCount() - info.track - 1;
4420 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4422 item->setItemLocked(true);
4423 else if (item->isItemLocked())
4424 item->setItemLocked(false);
4426 if (item->type() == AVWIDGET) {
4427 ClipItem *clip = static_cast <ClipItem*>(item);
4428 int trackProducer = info.track;
4429 info.track = m_document->tracksCount() - info.track;
4430 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4431 for (int i = 0; i < clip->effectsCount(); i++) {
4432 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4434 } else if (item->type() == TRANSITIONWIDGET) {
4435 Transition *tr = static_cast <Transition*>(item);
4437 if (!tr->forcedTrack()) {
4438 newTrack = getPreviousVideoTrack(info.track);
4440 newTrack = tr->transitionEndTrack() + trackOffset;
4441 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4443 tr->updateTransitionEndTrack(newTrack);
4444 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4448 resetSelectionGroup(false);
4450 for (int i = 0; i < children.count(); i++) {
4451 if (children.at(i)->parentItem())
4452 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4456 KdenliveSettings::setSnaptopoints(snap);
4457 m_document->renderer()->doRefresh();
4458 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4461 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4463 Transition *item = getTransitionItemAt(start.startPos, start.track);
4465 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);
4466 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4470 bool snap = KdenliveSettings::snaptopoints();
4471 KdenliveSettings::setSnaptopoints(false);
4473 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4474 // Transition was moved
4475 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4476 } else if (end.endPos == start.endPos) {
4477 // Transition start resize
4478 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4479 } else if (end.startPos == start.startPos) {
4480 // Transition end resize;
4481 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4482 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4485 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4486 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4487 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4489 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4490 KdenliveSettings::setSnaptopoints(snap);
4491 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4492 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());
4493 if (m_dragItem && m_dragItem == item) {
4495 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4496 if (transitionClip && transitionClip->baseClip()) {
4497 QString size = transitionClip->baseClip()->getProperty("frame_size");
4498 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4499 if (factor == 0) factor = 1.0;
4500 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4501 p.setY(size.section('x', 1, 1).toInt());
4503 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4505 if (refresh) m_document->renderer()->doRefresh();
4506 setDocumentModified();
4509 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4511 bool resizeClipStart = (start.startPos != end.startPos);
4512 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4514 if (dontWorry) return;
4515 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);
4516 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4519 if (item->parentItem()) {
4520 // Item is part of a group, reset group
4521 resetSelectionGroup();
4524 bool snap = KdenliveSettings::snaptopoints();
4525 KdenliveSettings::setSnaptopoints(false);
4527 if (resizeClipStart) {
4528 ItemInfo clipinfo = item->info();
4529 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4530 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4532 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4534 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4536 ItemInfo clipinfo = item->info();
4537 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4538 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4540 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4542 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4544 if (!resizeClipStart && end.cropStart != start.cropStart) {
4545 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4546 ItemInfo clipinfo = end;
4547 clipinfo.track = m_document->tracksCount() - end.track;
4548 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4550 item->setCropStart(end.cropStart);
4551 item->resetThumbs(true);
4554 m_document->renderer()->doRefresh();
4555 KdenliveSettings::setSnaptopoints(snap);
4556 setDocumentModified();
4559 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4561 if (pos == oldInfo.startPos.frames(m_document->fps()))
4563 bool snap = KdenliveSettings::snaptopoints();
4565 KdenliveSettings::setSnaptopoints(false);
4566 item->resizeStart(pos);
4567 if (item->startPos().frames(m_document->fps()) != pos) {
4568 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4569 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4570 KdenliveSettings::setSnaptopoints(snap);
4573 KdenliveSettings::setSnaptopoints(snap);
4576 bool hasParentCommand = false;
4578 hasParentCommand = true;
4580 command = new QUndoCommand();
4581 command->setText(i18n("Resize clip start"));
4584 // do this here, too, because otherwise undo won't update the group
4585 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4586 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4588 ItemInfo info = item->info();
4589 if (item->type() == AVWIDGET) {
4590 ItemInfo resizeinfo = oldInfo;
4591 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4592 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4594 // Check if there is an automatic transition on that clip (lower track)
4595 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4596 if (transition && transition->isAutomatic()) {
4597 ItemInfo trInfo = transition->info();
4598 ItemInfo newTrInfo = trInfo;
4599 newTrInfo.startPos = item->startPos();
4600 if (newTrInfo.startPos < newTrInfo.endPos)
4601 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4603 // Check if there is an automatic transition on that clip (upper track)
4604 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4605 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4606 ItemInfo trInfo = transition->info();
4607 ItemInfo newTrInfo = trInfo;
4608 newTrInfo.startPos = item->startPos();
4609 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4610 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4611 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4614 ClipItem *clip = static_cast < ClipItem * >(item);
4617 // Since we must always resize clip before updating the keyframes, we
4618 // put a resize command before & after checking keyframes so that
4619 // we are sure the resize is performed before whenever we do or undo the action
4620 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4621 adjustEffects(clip, oldInfo, command);
4622 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4623 emit clipItemSelected(clip);
4625 KdenliveSettings::setSnaptopoints(false);
4626 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4627 KdenliveSettings::setSnaptopoints(snap);
4628 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4630 } else if (item->type() == TRANSITIONWIDGET) {
4631 Transition *transition = static_cast <Transition *>(item);
4632 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)) {
4633 // Cannot resize transition
4634 KdenliveSettings::setSnaptopoints(false);
4635 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4636 KdenliveSettings::setSnaptopoints(snap);
4637 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4639 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4640 if (command == NULL)
4641 m_commandStack->push(moveCommand);
4645 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4646 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4648 if (!hasParentCommand)
4649 m_commandStack->push(command);
4652 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4654 if (pos == oldInfo.endPos.frames(m_document->fps()))
4656 bool snap = KdenliveSettings::snaptopoints();
4658 KdenliveSettings::setSnaptopoints(false);
4659 item->resizeEnd(pos);
4660 if (item->endPos().frames(m_document->fps()) != pos) {
4661 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4662 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4663 KdenliveSettings::setSnaptopoints(snap);
4666 KdenliveSettings::setSnaptopoints(snap);
4669 bool hasParentCommand = false;
4671 hasParentCommand = true;
4673 command = new QUndoCommand();
4676 // do this here, too, because otherwise undo won't update the group
4677 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4678 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4680 ItemInfo info = item->info();
4681 if (item->type() == AVWIDGET) {
4682 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4683 ItemInfo resizeinfo = info;
4684 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4685 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4687 // Check if there is an automatic transition on that clip (lower track)
4688 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4689 if (tr && tr->isAutomatic()) {
4690 ItemInfo trInfo = tr->info();
4691 ItemInfo newTrInfo = trInfo;
4692 newTrInfo.endPos = item->endPos();
4693 if (newTrInfo.endPos > newTrInfo.startPos)
4694 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4697 // Check if there is an automatic transition on that clip (upper track)
4698 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4699 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4700 ItemInfo trInfo = tr->info();
4701 ItemInfo newTrInfo = trInfo;
4702 newTrInfo.endPos = item->endPos();
4703 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4704 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4705 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4709 ClipItem *clip = static_cast < ClipItem * >(item);
4712 // Since we must always resize clip before updating the keyframes, we
4713 // put a resize command before & after checking keyframes so that
4714 // we are sure the resize is performed before whenever we do or undo the action
4715 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4716 adjustEffects(clip, oldInfo, command);
4717 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4718 emit clipItemSelected(clip);
4720 KdenliveSettings::setSnaptopoints(false);
4721 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4722 KdenliveSettings::setSnaptopoints(true);
4723 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4725 } else if (item->type() == TRANSITIONWIDGET) {
4726 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4727 Transition *transition = static_cast <Transition *>(item);
4728 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)) {
4729 // Cannot resize transition
4730 KdenliveSettings::setSnaptopoints(false);
4731 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4732 KdenliveSettings::setSnaptopoints(true);
4733 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4735 // Check transition keyframes
4736 QDomElement old = transition->toXML();
4737 if (transition->updateKeyframes()) {
4738 QDomElement xml = transition->toXML();
4739 m_document->renderer()->mltUpdateTransition(xml.attribute("tag"), xml.attribute("tag"), xml.attribute("transition_btrack").toInt(), m_document->tracksCount() - xml.attribute("transition_atrack").toInt(), transition->startPos(), transition->endPos(), xml);
4740 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4742 new MoveTransitionCommand(this, oldInfo, info, false, command);
4745 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4746 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4748 if (!hasParentCommand) {
4749 updateTrackDuration(oldInfo.track, command);
4750 m_commandStack->push(command);
4754 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4756 int end = item->fadeIn();
4758 // there is a fade in effect
4759 int effectPos = item->hasEffect("volume", "fadein");
4760 if (effectPos != -1) {
4761 QDomElement effect = item->getEffectAt(effectPos);
4762 int start = item->cropStart().frames(m_document->fps());
4763 int max = item->cropDuration().frames(m_document->fps());
4765 // Make sure the fade effect is not longer than the clip
4766 item->setFadeIn(max);
4767 end = item->fadeIn();
4770 EffectsList::setParameter(effect, "in", QString::number(start));
4771 EffectsList::setParameter(effect, "out", QString::number(end));
4773 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4774 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4775 // if fade effect is displayed, update the effect edit widget with new clip duration
4776 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4777 emit clipItemSelected(item, effectPos);
4780 effectPos = item->hasEffect("brightness", "fade_from_black");
4781 if (effectPos != -1) {
4782 QDomElement effect = item->getEffectAt(effectPos);
4783 int start = item->cropStart().frames(m_document->fps());
4784 int max = item->cropDuration().frames(m_document->fps());
4786 // Make sure the fade effect is not longer than the clip
4787 item->setFadeIn(max);
4788 end = item->fadeIn();
4791 EffectsList::setParameter(effect, "in", QString::number(start));
4792 EffectsList::setParameter(effect, "out", QString::number(end));
4794 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4795 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4796 // if fade effect is displayed, update the effect edit widget with new clip duration
4797 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4798 emit clipItemSelected(item, effectPos);
4803 int start = item->fadeOut();
4805 // there is a fade out effect
4806 int effectPos = item->hasEffect("volume", "fadeout");
4807 if (effectPos != -1) {
4808 QDomElement effect = item->getEffectAt(effectPos);
4809 int max = item->cropDuration().frames(m_document->fps());
4810 int end = max + item->cropStart().frames(m_document->fps());
4812 // Make sure the fade effect is not longer than the clip
4813 item->setFadeOut(max);
4814 start = item->fadeOut();
4816 start = end - start;
4817 EffectsList::setParameter(effect, "in", QString::number(start));
4818 EffectsList::setParameter(effect, "out", QString::number(end));
4820 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4821 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4822 // if fade effect is displayed, update the effect edit widget with new clip duration
4823 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4824 emit clipItemSelected(item, effectPos);
4827 effectPos = item->hasEffect("brightness", "fade_to_black");
4828 if (effectPos != -1) {
4829 QDomElement effect = item->getEffectAt(effectPos);
4830 int max = item->cropDuration().frames(m_document->fps());
4831 int end = max + item->cropStart().frames(m_document->fps());
4833 // Make sure the fade effect is not longer than the clip
4834 item->setFadeOut(max);
4835 start = item->fadeOut();
4837 start = end - start;
4838 EffectsList::setParameter(effect, "in", QString::number(start));
4839 EffectsList::setParameter(effect, "out", QString::number(end));
4841 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4842 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4843 // if fade effect is displayed, update the effect edit widget with new clip duration
4844 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4845 emit clipItemSelected(item, effectPos);
4850 int effectPos = item->hasEffect("freeze", "freeze");
4851 if (effectPos != -1) {
4852 // Freeze effect needs to be adjusted with clip resize
4853 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4854 QDomElement eff = item->getEffectAt(effectPos);
4855 if (!eff.isNull() && diff != 0) {
4856 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4857 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4859 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4860 emit clipItemSelected(item, item->selectedEffectIndex());
4867 double CustomTrackView::getSnapPointForPos(double pos)
4869 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4872 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4874 QList <GenTime> snaps;
4875 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4876 QList<QGraphicsItem *> itemList = items();
4877 for (int i = 0; i < itemList.count(); i++) {
4878 if (itemList.at(i) == selected) continue;
4879 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4880 if (itemList.at(i)->type() == AVWIDGET) {
4881 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4882 GenTime start = item->startPos();
4883 GenTime end = item->endPos();
4884 snaps.append(start);
4886 if (!offsetList.isEmpty()) {
4887 for (int j = 0; j < offsetList.size(); j++) {
4888 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4889 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4893 QList < GenTime > markers = item->snapMarkers();
4894 for (int j = 0; j < markers.size(); ++j) {
4895 GenTime t = markers.at(j);
4897 if (!offsetList.isEmpty()) {
4898 for (int k = 0; k < offsetList.size(); k++) {
4899 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4903 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4904 Transition *transition = static_cast <Transition*>(itemList.at(i));
4905 GenTime start = transition->startPos();
4906 GenTime end = transition->endPos();
4907 snaps.append(start);
4909 if (!offsetList.isEmpty()) {
4910 for (int j = 0; j < offsetList.size(); j++) {
4911 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4912 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4918 // add cursor position
4919 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4921 if (!offsetList.isEmpty()) {
4922 for (int j = 0; j < offsetList.size(); j++) {
4923 snaps.append(pos - offsetList.at(j));
4928 for (int i = 0; i < m_guides.count(); i++) {
4929 snaps.append(m_guides.at(i)->position());
4930 if (!offsetList.isEmpty()) {
4931 for (int j = 0; j < offsetList.size(); j++) {
4932 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4938 QPoint z = m_document->zone();
4939 snaps.append(GenTime(z.x(), m_document->fps()));
4940 snaps.append(GenTime(z.y(), m_document->fps()));
4943 m_scene->setSnapList(snaps);
4944 //for (int i = 0; i < m_snapPoints.size(); ++i)
4945 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4948 void CustomTrackView::slotSeekToPreviousSnap()
4950 updateSnapPoints(NULL);
4951 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4952 setCursorPos((int) res.frames(m_document->fps()));
4956 void CustomTrackView::slotSeekToNextSnap()
4958 updateSnapPoints(NULL);
4959 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4960 setCursorPos((int) res.frames(m_document->fps()));
4964 void CustomTrackView::clipStart()
4966 AbstractClipItem *item = getMainActiveClip();
4968 setCursorPos((int) item->startPos().frames(m_document->fps()));
4973 void CustomTrackView::clipEnd()
4975 AbstractClipItem *item = getMainActiveClip();
4977 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4982 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4984 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4985 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4986 m_commandStack->push(command);
4989 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4991 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4992 m_commandStack->push(command);
4995 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4997 DocClipBase *base = m_document->clipManager()->getClipById(id);
4998 QList <CommentedTime> markers = base->commentedSnapMarkers();
5000 if (markers.isEmpty()) {
5001 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5004 QUndoCommand *deleteMarkers = new QUndoCommand();
5005 deleteMarkers->setText("Delete clip markers");
5007 for (int i = 0; i < markers.size(); i++) {
5008 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5010 m_commandStack->push(deleteMarkers);
5013 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5015 DocClipBase *base = m_document->clipManager()->getClipById(id);
5016 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5017 else base->deleteSnapMarker(pos);
5018 emit updateClipMarkers(base);
5019 setDocumentModified();
5020 viewport()->update();
5023 int CustomTrackView::hasGuide(int pos, int offset)
5025 for (int i = 0; i < m_guides.count(); i++) {
5026 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5027 if (qAbs(guidePos - pos) <= offset) return guidePos;
5028 else if (guidePos > pos) return -1;
5033 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5037 double fps = m_document->fps();
5038 for (int i = 0; i < m_guides.count(); i++) {
5039 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5040 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5042 goMenu->setEnabled(!m_guides.isEmpty());
5045 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5047 if (oldPos > GenTime() && pos > GenTime()) {
5049 for (int i = 0; i < m_guides.count(); i++) {
5050 if (m_guides.at(i)->position() == oldPos) {
5051 Guide *item = m_guides.at(i);
5052 item->updateGuide(pos, comment);
5056 } else if (pos > GenTime()) addGuide(pos, comment);
5060 for (int i = 0; i < m_guides.count(); i++) {
5061 if (m_guides.at(i)->position() == oldPos) {
5062 delete m_guides.takeAt(i);
5067 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5069 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5070 m_document->syncGuides(m_guides);
5073 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5075 for (int i = 0; i < m_guides.count(); i++) {
5076 if (m_guides.at(i)->position() == pos) {
5077 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5081 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5082 scene()->addItem(g);
5084 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5085 m_document->syncGuides(m_guides);
5089 void CustomTrackView::slotAddGuide(bool dialog)
5091 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5093 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5094 if (d.exec() != QDialog::Accepted) return;
5095 marker = d.newMarker();
5098 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5100 if (addGuide(marker.time(), marker.comment())) {
5101 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5102 m_commandStack->push(command);
5106 void CustomTrackView::slotEditGuide(int guidePos)
5109 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5110 else pos = GenTime(guidePos, m_document->fps());
5112 for (int i = 0; i < m_guides.count(); i++) {
5113 if (m_guides.at(i)->position() == pos) {
5114 slotEditGuide(m_guides.at(i)->info());
5119 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5122 void CustomTrackView::slotEditGuide(CommentedTime guide)
5124 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5125 if (d.exec() == QDialog::Accepted) {
5126 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5127 m_commandStack->push(command);
5132 void CustomTrackView::slotEditTimeLineGuide()
5134 if (m_dragGuide == NULL) return;
5135 CommentedTime guide = m_dragGuide->info();
5136 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5137 if (d.exec() == QDialog::Accepted) {
5138 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5139 m_commandStack->push(command);
5143 void CustomTrackView::slotDeleteGuide(int guidePos)
5146 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5147 else pos = GenTime(guidePos, m_document->fps());
5149 for (int i = 0; i < m_guides.count(); i++) {
5150 if (m_guides.at(i)->position() == pos) {
5151 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5152 m_commandStack->push(command);
5157 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5161 void CustomTrackView::slotDeleteTimeLineGuide()
5163 if (m_dragGuide == NULL) return;
5164 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5165 m_commandStack->push(command);
5169 void CustomTrackView::slotDeleteAllGuides()
5171 QUndoCommand *deleteAll = new QUndoCommand();
5172 deleteAll->setText("Delete all guides");
5173 for (int i = 0; i < m_guides.count(); i++) {
5174 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5176 m_commandStack->push(deleteAll);
5179 void CustomTrackView::setTool(PROJECTTOOL tool)
5184 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5187 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5188 m_scene->setScale(scaleFactor, verticalScale);
5189 removeTipAnimation();
5190 bool adjust = false;
5191 if (verticalScale != matrix().m22()) adjust = true;
5192 setMatrix(newmatrix);
5194 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5195 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5196 for (int i = 0; i < m_guides.count(); i++) {
5197 QLineF l = m_guides.at(i)->line();
5198 l.setP2(QPointF(l.x2(), newHeight));
5199 m_guides.at(i)->setLine(l);
5201 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5204 int diff = sceneRect().width() - m_projectDuration;
5205 if (diff * newmatrix.m11() < 50) {
5206 if (newmatrix.m11() < 0.4)
5207 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5209 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5211 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5212 centerOn(QPointF(cursorPos(), verticalPos));
5215 void CustomTrackView::slotRefreshGuides()
5217 if (KdenliveSettings::showmarkers()) {
5218 for (int i = 0; i < m_guides.count(); i++)
5219 m_guides.at(i)->update();
5223 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5225 painter->setClipRect(rect);
5226 QPen pen1 = painter->pen();
5227 pen1.setColor(palette().dark().color());
5228 painter->setPen(pen1);
5229 double min = rect.left();
5230 double max = rect.right();
5231 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5232 int maxTrack = m_document->tracksCount();
5233 QColor lockedColor = palette().button().color();
5234 QColor audioColor = palette().alternateBase().color();
5235 for (int i = 0; i < maxTrack; i++) {
5236 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5237 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5238 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5239 if (i == m_selectedTrack)
5240 painter->fillRect(track, m_activeTrackBrush.brush(this));
5242 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5244 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5248 bool CustomTrackView::findString(const QString &text)
5251 for (int i = 0; i < m_searchPoints.size(); ++i) {
5252 marker = m_searchPoints.at(i).comment();
5253 if (marker.contains(text, Qt::CaseInsensitive)) {
5254 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5255 int vert = verticalScrollBar()->value();
5256 int hor = cursorPos();
5257 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5265 void CustomTrackView::selectFound(QString track, QString pos)
5267 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5268 slotSelectTrack(track.toInt());
5270 int vert = verticalScrollBar()->value();
5271 int hor = cursorPos();
5272 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5275 bool CustomTrackView::findNextString(const QString &text)
5278 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5279 marker = m_searchPoints.at(i).comment();
5280 if (marker.contains(text, Qt::CaseInsensitive)) {
5281 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5282 int vert = verticalScrollBar()->value();
5283 int hor = cursorPos();
5284 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5293 void CustomTrackView::initSearchStrings()
5295 m_searchPoints.clear();
5296 QList<QGraphicsItem *> itemList = items();
5297 for (int i = 0; i < itemList.count(); i++) {
5298 // parse all clip names
5299 if (itemList.at(i)->type() == AVWIDGET) {
5300 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5301 GenTime start = item->startPos();
5302 CommentedTime t(start, item->clipName());
5303 m_searchPoints.append(t);
5304 // add all clip markers
5305 QList < CommentedTime > markers = item->commentedSnapMarkers();
5306 m_searchPoints += markers;
5311 for (int i = 0; i < m_guides.count(); i++)
5312 m_searchPoints.append(m_guides.at(i)->info());
5314 qSort(m_searchPoints);
5317 void CustomTrackView::clearSearchStrings()
5319 m_searchPoints.clear();
5323 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5325 QList<ItemInfo> matchingInfo;
5326 QList<QGraphicsItem *> itemList = items();
5327 for (int i = 0; i < itemList.count(); i++) {
5328 if (itemList.at(i)->type() == AVWIDGET) {
5329 ClipItem *item = (ClipItem *)itemList.at(i);
5330 if (item->clipProducer() == clipId)
5331 matchingInfo << item->info();
5334 return matchingInfo;
5337 void CustomTrackView::copyClip()
5339 qDeleteAll(m_copiedItems);
5340 m_copiedItems.clear();
5341 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5342 if (itemList.count() == 0) {
5343 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5346 for (int i = 0; i < itemList.count(); i++) {
5347 if (itemList.at(i)->type() == AVWIDGET) {
5348 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5349 ClipItem *clone = clip->clone(clip->info());
5350 m_copiedItems.append(clone);
5351 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5352 Transition *dup = static_cast <Transition *>(itemList.at(i));
5353 m_copiedItems.append(dup->clone());
5358 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5360 if (m_scene->editMode() != NORMALEDIT) {
5361 // If we are in overwrite mode, always allow the move
5364 int height = m_tracksHeight - 2;
5366 if (type == TRANSITIONWIDGET) {
5367 height = Transition::itemHeight();
5368 offset = Transition::itemOffset();
5370 else if (type == AVWIDGET) {
5371 height = ClipItem::itemHeight();
5372 offset = ClipItem::itemOffset();
5374 QRectF rect((double) info.startPos.frames(m_document->fps()), (double)(info.track * m_tracksHeight + 1 + offset), (double)(info.endPos - info.startPos).frames(m_document->fps()), (double) height);
5375 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5376 for (int i = 0; i < collisions.count(); i++) {
5377 if (collisions.at(i)->type() == type) {
5384 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5387 for (int i = 0; i < infoList.count(); i++) {
5388 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));
5391 QList<QGraphicsItem *> collisions = scene()->items(path);
5392 for (int i = 0; i < collisions.count(); i++) {
5393 if (collisions.at(i)->type() == type) return false;
5398 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5400 for (int i = 0; i < items.count(); i++) {
5401 ItemInfo info = items.at(i)->info();
5402 info.startPos += offset;
5403 info.endPos += offset;
5404 info.track += trackOffset;
5405 if (!canBePastedTo(info, items.at(i)->type())) return false;
5410 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5412 QPainterPath movePath;
5413 movePath.moveTo(0, 0);
5415 for (int i = 0; i < items.count(); i++) {
5416 ItemInfo info = items.at(i)->info();
5417 info.startPos = info.startPos + offset;
5418 info.endPos = info.endPos + offset;
5419 info.track = info.track + trackOffset;
5420 if (info.startPos < GenTime()) {
5421 // No clip should go below 0
5424 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));
5425 movePath.addRect(rect);
5427 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5428 for (int i = 0; i < collisions.count(); i++) {
5429 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5430 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5438 void CustomTrackView::pasteClip()
5440 if (m_copiedItems.count() == 0) {
5441 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5446 GenTime pos = GenTime(-1);
5447 if (m_menuPosition.isNull()) {
5448 position = mapFromGlobal(QCursor::pos());
5449 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5450 track = m_selectedTrack;
5451 pos = GenTime(m_cursorPos, m_document->fps());
5452 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5456 position = m_menuPosition;
5459 if (pos == GenTime(-1))
5460 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5462 track = (int)(mapToScene(position).y() / m_tracksHeight);
5464 GenTime leftPos = m_copiedItems.at(0)->startPos();
5465 int lowerTrack = m_copiedItems.at(0)->track();
5466 int upperTrack = m_copiedItems.at(0)->track();
5467 for (int i = 1; i < m_copiedItems.count(); i++) {
5468 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5469 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5470 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5473 GenTime offset = pos - leftPos;
5474 int trackOffset = track - lowerTrack;
5476 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5477 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5478 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5479 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5482 QUndoCommand *pasteClips = new QUndoCommand();
5483 pasteClips->setText("Paste clips");
5485 for (int i = 0; i < m_copiedItems.count(); i++) {
5486 // parse all clip names
5487 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5488 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5489 ItemInfo info = clip->info();
5490 info.startPos += offset;
5491 info.endPos += offset;
5492 info.track += trackOffset;
5493 if (canBePastedTo(info, AVWIDGET)) {
5494 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5495 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5496 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5497 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5499 info.startPos = tr->startPos() + offset;
5500 info.endPos = tr->endPos() + offset;
5501 info.track = tr->track() + trackOffset;
5502 int transitionEndTrack;
5503 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5504 else transitionEndTrack = tr->transitionEndTrack();
5505 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5506 if (info.startPos >= info.endPos) {
5507 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5508 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5509 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5512 updateTrackDuration(-1, pasteClips);
5513 m_commandStack->push(pasteClips);
5516 void CustomTrackView::pasteClipEffects()
5518 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5519 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5522 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5524 QUndoCommand *paste = new QUndoCommand();
5525 paste->setText("Paste effects");
5527 QList<QGraphicsItem *> clips = scene()->selectedItems();
5530 for (int i = 0; i < clips.count(); ++i) {
5531 if (clips.at(i)->type() == GROUPWIDGET) {
5532 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5533 for (int j = 0; j < children.count(); j++) {
5534 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5535 clips.append(children.at(j));
5541 for (int i = 0; i < clips.count(); ++i) {
5542 if (clips.at(i)->type() == AVWIDGET) {
5543 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5544 for (int j = 0; j < clip->effectsCount(); j++) {
5545 QDomElement eff = clip->effectAt(j);
5546 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5547 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5548 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5553 if (paste->childCount() > 0) m_commandStack->push(paste);
5556 //adjust effects (fades, ...)
5557 for (int i = 0; i < clips.count(); ++i) {
5558 if (clips.at(i)->type() == AVWIDGET) {
5559 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5560 updatePositionEffects(item, item->info());
5566 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5568 // parse parameters to check if we need to adjust to the new crop start
5569 int diff = (newstart - oldstart).frames(m_document->fps());
5570 int max = (newstart + duration).frames(m_document->fps());
5572 QDomNodeList params = xml.elementsByTagName("parameter");
5573 for (int i = 0; i < params.count(); i++) {
5574 QDomElement e = params.item(i).toElement();
5575 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5576 QString def = e.attribute("default");
5577 // Effect has a keyframe type parameter, we need to adjust the values
5578 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5579 QStringList newKeyFrames;
5580 foreach(const QString &str, keys) {
5581 int pos = str.section(':', 0, 0).toInt();
5582 double val = str.section(':', 1, 1).toDouble();
5585 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5587 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5589 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5590 e.setAttribute("keyframes", newKeyFrames.join(";"));
5595 ClipItem *CustomTrackView::getClipUnderCursor() const
5597 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5598 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5599 for (int i = 0; i < collisions.count(); i++) {
5600 if (collisions.at(i)->type() == AVWIDGET) {
5601 return static_cast < ClipItem *>(collisions.at(i));
5607 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5609 QList<QGraphicsItem *> clips = scene()->selectedItems();
5610 if (clips.isEmpty()) {
5611 return getClipUnderCursor();
5613 AbstractClipItem *item = NULL;
5614 for (int i = 0; i < clips.count(); ++i) {
5615 if (clips.at(i)->type() == AVWIDGET) {
5616 item = static_cast < AbstractClipItem *>(clips.at(i));
5617 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5620 if (item) return item;
5625 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5627 QList<QGraphicsItem *> clips = scene()->selectedItems();
5628 if (clips.isEmpty()) {
5629 return getClipUnderCursor();
5632 // remove all items in the list that are not clips
5633 for (int i = 0; i < clips.count();) {
5634 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5637 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5638 for (int i = 0; i < clips.count(); ++i) {
5639 if (clips.at(i)->type() == AVWIDGET) {
5640 item = static_cast < ClipItem *>(clips.at(i));
5641 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5649 void CustomTrackView::setInPoint()
5651 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5653 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5656 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5660 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5663 void CustomTrackView::setOutPoint()
5665 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5667 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5670 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5674 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5677 void CustomTrackView::slotUpdateAllThumbs()
5679 if (!isEnabled()) return;
5680 QList<QGraphicsItem *> itemList = items();
5681 //if (itemList.isEmpty()) return;
5683 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5684 for (int i = 0; i < itemList.count(); i++) {
5685 if (itemList.at(i)->type() == AVWIDGET) {
5686 item = static_cast <ClipItem *>(itemList.at(i));
5687 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5688 // Check if we have a cached thumbnail
5689 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5690 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5691 if (QFile::exists(thumb)) {
5693 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5694 item->slotSetStartThumb(pix);
5697 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5698 QString endThumb = startThumb;
5699 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5700 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5701 if (QFile::exists(startThumb)) {
5702 QPixmap pix(startThumb);
5703 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5704 item->slotSetStartThumb(pix);
5706 if (QFile::exists(endThumb)) {
5707 QPixmap pix(endThumb);
5708 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5709 item->slotSetEndThumb(pix);
5712 item->refreshClip(false, false);
5716 viewport()->update();
5719 void CustomTrackView::saveThumbnails()
5721 QList<QGraphicsItem *> itemList = items();
5723 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5724 for (int i = 0; i < itemList.count(); i++) {
5725 if (itemList.at(i)->type() == AVWIDGET) {
5726 item = static_cast <ClipItem *>(itemList.at(i));
5727 if (item->clipType() != COLOR) {
5728 // Check if we have a cached thumbnail
5729 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5730 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5731 if (!QFile::exists(thumb)) {
5732 QPixmap pix(item->startThumb());
5736 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5737 QString endThumb = startThumb;
5738 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5739 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5740 if (!QFile::exists(startThumb)) {
5741 QPixmap pix(item->startThumb());
5742 pix.save(startThumb);
5744 if (!QFile::exists(endThumb)) {
5745 QPixmap pix(item->endThumb());
5755 void CustomTrackView::slotInsertTrack(int ix)
5757 TrackDialog d(m_document, parentWidget());
5758 d.comboTracks->setCurrentIndex(ix);
5759 d.label->setText(i18n("Insert track"));
5760 d.setWindowTitle(i18n("Insert New Track"));
5762 if (d.exec() == QDialog::Accepted) {
5763 ix = d.comboTracks->currentIndex();
5764 if (d.before_select->currentIndex() == 1)
5768 info.isMute = false;
5769 info.isLocked = false;
5770 if (d.video_track->isChecked()) {
5771 info.type = VIDEOTRACK;
5772 info.isBlind = false;
5774 info.type = AUDIOTRACK;
5775 info.isBlind = true;
5777 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5778 m_commandStack->push(addTrack);
5779 setDocumentModified();
5783 void CustomTrackView::slotDeleteTrack(int ix)
5785 if (m_document->tracksCount() < 2) return;
5786 TrackDialog d(m_document, parentWidget());
5787 d.comboTracks->setCurrentIndex(ix);
5788 d.label->setText(i18n("Delete track"));
5789 d.before_select->setHidden(true);
5790 d.setWindowTitle(i18n("Delete Track"));
5791 d.video_track->setHidden(true);
5792 d.audio_track->setHidden(true);
5793 if (d.exec() == QDialog::Accepted) {
5794 ix = d.comboTracks->currentIndex();
5795 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5796 deleteTimelineTrack(ix, info);
5797 setDocumentModified();
5798 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5799 m_commandStack->push(command);*/
5803 void CustomTrackView::slotConfigTracks(int ix)
5805 TracksConfigDialog d(m_document, ix, parentWidget());
5806 if (d.exec() == QDialog::Accepted) {
5807 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5808 m_commandStack->push(configTracks);
5809 QList <int> toDelete = d.deletedTracks();
5810 for (int i = 0; i < toDelete.count(); ++i) {
5811 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5812 deleteTimelineTrack(toDelete.at(i) - i, info);
5814 setDocumentModified();
5818 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5820 if (m_document->tracksCount() < 2) return;
5821 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5822 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5823 QList<QGraphicsItem *> selection = m_scene->items(r);
5824 QUndoCommand *deleteTrack = new QUndoCommand();
5825 deleteTrack->setText("Delete track");
5827 // Delete all clips in selected track
5828 for (int i = 0; i < selection.count(); i++) {
5829 if (selection.at(i)->type() == AVWIDGET) {
5830 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5831 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5832 m_waitingThumbs.removeAll(item);
5833 m_scene->removeItem(item);
5836 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5837 Transition *item = static_cast <Transition *>(selection.at(i));
5838 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5839 m_scene->removeItem(item);
5845 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5846 m_commandStack->push(deleteTrack);
5849 void CustomTrackView::autoTransition()
5851 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5852 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5853 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5856 Transition *tr = static_cast <Transition*>(itemList.at(0));
5857 tr->setAutomatic(!tr->isAutomatic());
5858 QDomElement transition = tr->toXML();
5859 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);
5860 setDocumentModified();
5863 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5865 QList<QGraphicsItem *> list = scene()->items();
5866 ClipItem *clip = NULL;
5867 for (int i = 0; i < list.size(); ++i) {
5868 if (list.at(i)->type() == AVWIDGET) {
5869 clip = static_cast <ClipItem *>(list.at(i));
5870 if (clip->clipProducer() == id) {
5871 clip->setClipName(name);
5875 viewport()->update();
5878 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5880 minimum = GenTime();
5881 maximum = GenTime();
5882 QList<QGraphicsItem *> selection;
5883 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5884 selection.removeAll(item);
5885 for (int i = 0; i < selection.count(); i++) {
5886 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5887 if (clip && clip->type() == AVWIDGET) {
5888 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5889 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5894 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5896 minimum = GenTime();
5897 maximum = GenTime();
5898 QList<QGraphicsItem *> selection;
5899 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5900 selection.removeAll(item);
5901 for (int i = 0; i < selection.count(); i++) {
5902 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5903 if (clip && clip->type() == TRANSITIONWIDGET) {
5904 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5905 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5910 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5912 for (int i = 0; i < groups.count(); i++) {
5913 QDomNodeList children = groups.at(i).childNodes();
5914 scene()->clearSelection();
5915 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5916 QDomElement elem = children.item(nodeindex).toElement();
5917 int pos = elem.attribute("position").toInt();
5918 int track = elem.attribute("track").toInt();
5919 if (elem.tagName() == "clipitem") {
5920 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5921 if (clip) clip->setSelected(true);
5923 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5924 if (clip) clip->setSelected(true);
5927 groupSelectedItems(false, true);
5931 void CustomTrackView::splitAudio()
5933 resetSelectionGroup();
5934 QList<QGraphicsItem *> selection = scene()->selectedItems();
5935 if (selection.isEmpty()) {
5936 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5939 QUndoCommand *splitCommand = new QUndoCommand();
5940 splitCommand->setText(i18n("Split audio"));
5941 for (int i = 0; i < selection.count(); i++) {
5942 if (selection.at(i)->type() == AVWIDGET) {
5943 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5944 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5945 if (clip->parentItem()) {
5946 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5948 EffectsList effects;
5949 effects.clone(clip->effectList());
5950 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5955 if (splitCommand->childCount()) {
5956 updateTrackDuration(-1, splitCommand);
5957 m_commandStack->push(splitCommand);
5961 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5963 ClipItem *clip = getClipItemAt(pos, track);
5965 kDebug() << "// Cannot find clip to split!!!";
5969 int start = pos.frames(m_document->fps());
5970 int freetrack = m_document->tracksCount() - track - 1;
5972 // do not split audio when we are on an audio track
5973 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5976 for (; freetrack > 0; freetrack--) {
5977 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5978 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5979 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5980 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5981 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5986 kDebug() << "GOT TRK: " << track;
5987 if (freetrack == 0) {
5988 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5990 ItemInfo info = clip->info();
5991 info.track = m_document->tracksCount() - freetrack;
5992 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5993 scene()->clearSelection();
5994 clip->setSelected(true);
5995 ClipItem *audioClip = getClipItemAt(start, info.track);
5997 Mlt::Tractor *tractor = m_document->renderer()->lockService();
5998 clip->setVideoOnly(true);
5999 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6000 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6002 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6003 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6005 m_document->renderer()->unlockService(tractor);
6006 audioClip->setSelected(true);
6007 audioClip->setAudioOnly(true);
6009 // keep video effects, move audio effects to audio clip
6012 for (int i = 0; i < effects.count(); ++i) {
6013 if (effects.at(i).attribute("type") == "audio") {
6014 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6017 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6022 groupSelectedItems(false, true);
6026 // unsplit clip: remove audio part and change video part to normal clip
6027 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6028 kDebug() << "//CANNOT FIND CLP GRP";
6031 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6032 QList<QGraphicsItem *> children = grp->childItems();
6033 if (children.count() != 2) {
6034 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6037 for (int i = 0; i < children.count(); i++) {
6038 if (children.at(i) != clip) {
6039 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6040 ItemInfo info = clip->info();
6041 deleteClip(clp->info());
6042 clip->setVideoOnly(false);
6043 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6044 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6045 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6047 m_document->renderer()->unlockService(tractor);
6049 // re-add audio effects
6050 for (int i = 0; i < effects.count(); ++i) {
6051 if (effects.at(i).attribute("type") == "audio") {
6052 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6059 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6060 m_document->clipManager()->removeGroup(grp);
6061 scene()->destroyItemGroup(grp);
6065 void CustomTrackView::setVideoOnly()
6067 resetSelectionGroup();
6068 QList<QGraphicsItem *> selection = scene()->selectedItems();
6069 if (selection.isEmpty()) {
6070 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6073 QUndoCommand *videoCommand = new QUndoCommand();
6074 videoCommand->setText(i18n("Video only"));
6075 for (int i = 0; i < selection.count(); i++) {
6076 if (selection.at(i)->type() == AVWIDGET) {
6077 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6078 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6079 if (clip->parentItem()) {
6080 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6082 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6087 m_commandStack->push(videoCommand);
6090 void CustomTrackView::setAudioOnly()
6092 resetSelectionGroup();
6093 QList<QGraphicsItem *> selection = scene()->selectedItems();
6094 if (selection.isEmpty()) {
6095 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6098 QUndoCommand *videoCommand = new QUndoCommand();
6099 videoCommand->setText(i18n("Audio only"));
6100 for (int i = 0; i < selection.count(); i++) {
6101 if (selection.at(i)->type() == AVWIDGET) {
6102 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6103 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6104 if (clip->parentItem()) {
6105 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6107 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6112 m_commandStack->push(videoCommand);
6115 void CustomTrackView::setAudioAndVideo()
6117 resetSelectionGroup();
6118 QList<QGraphicsItem *> selection = scene()->selectedItems();
6119 if (selection.isEmpty()) {
6120 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6123 QUndoCommand *videoCommand = new QUndoCommand();
6124 videoCommand->setText(i18n("Audio and Video"));
6125 for (int i = 0; i < selection.count(); i++) {
6126 if (selection.at(i)->type() == AVWIDGET) {
6127 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6128 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6129 if (clip->parentItem()) {
6130 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6132 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6137 m_commandStack->push(videoCommand);
6140 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6142 ClipItem *clip = getClipItemAt(pos, track);
6144 kDebug() << "// Cannot find clip to split!!!";
6147 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6149 int start = pos.frames(m_document->fps());
6150 clip->setVideoOnly(true);
6151 clip->setAudioOnly(false);
6152 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6153 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6155 } else if (audioOnly) {
6156 int start = pos.frames(m_document->fps());
6157 clip->setAudioOnly(true);
6158 clip->setVideoOnly(false);
6159 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6160 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6163 int start = pos.frames(m_document->fps());
6164 clip->setAudioOnly(false);
6165 clip->setVideoOnly(false);
6166 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6167 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6170 m_document->renderer()->unlockService(tractor);
6172 setDocumentModified();
6175 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6177 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6178 m_clipTypeGroup->setEnabled(false);
6180 m_clipTypeGroup->setEnabled(true);
6181 QList <QAction *> actions = m_clipTypeGroup->actions();
6183 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6184 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6185 else lookup = "clip_audio_and_video";
6186 for (int i = 0; i < actions.count(); i++) {
6187 if (actions.at(i)->data().toString() == lookup) {
6188 actions.at(i)->setChecked(true);
6195 void CustomTrackView::slotGoToMarker(QAction *action)
6197 int pos = action->data().toInt();
6198 setCursorPos(pos, true);
6201 void CustomTrackView::reloadTransitionLumas()
6205 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6206 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6207 for (int i = 0; i < params.count(); i++) {
6208 QDomElement e = params.item(i).toElement();
6209 if (e.attribute("tag") == "resource") {
6210 lumaNames = e.attribute("paramlistdisplay");
6211 lumaFiles = e.attribute("paramlist");
6216 QList<QGraphicsItem *> itemList = items();
6217 Transition *transitionitem;
6218 QDomElement transitionXml;
6219 for (int i = 0; i < itemList.count(); i++) {
6220 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6221 transitionitem = static_cast <Transition*>(itemList.at(i));
6222 transitionXml = transitionitem->toXML();
6223 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6224 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6225 for (int i = 0; i < params.count(); i++) {
6226 QDomElement e = params.item(i).toElement();
6227 if (e.attribute("tag") == "resource") {
6228 e.setAttribute("paramlistdisplay", lumaNames);
6229 e.setAttribute("paramlist", lumaFiles);
6234 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6235 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6236 for (int i = 0; i < params.count(); i++) {
6237 QDomElement e = params.item(i).toElement();
6238 if (e.attribute("tag") == "luma") {
6239 e.setAttribute("paramlistdisplay", lumaNames);
6240 e.setAttribute("paramlist", lumaFiles);
6247 emit transitionItemSelected(NULL);
6250 double CustomTrackView::fps() const
6252 return m_document->fps();
6255 void CustomTrackView::updateProjectFps()
6257 // update all clips to the new fps
6258 resetSelectionGroup();
6259 scene()->clearSelection();
6261 QList<QGraphicsItem *> itemList = items();
6262 for (int i = 0; i < itemList.count(); i++) {
6263 // remove all items and re-add them one by one
6264 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6266 for (int i = 0; i < itemList.count(); i++) {
6267 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6268 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6269 clip->updateFps(m_document->fps());
6270 m_scene->addItem(clip);
6271 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6272 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6273 QList<QGraphicsItem *> children = grp->childItems();
6274 for (int j = 0; j < children.count(); j++) {
6275 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6276 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6277 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6278 clip->updateFps(m_document->fps());
6281 m_document->clipManager()->removeGroup(grp);
6282 m_scene->addItem(grp);
6283 scene()->destroyItemGroup(grp);
6284 scene()->clearSelection();
6285 for (int j = 0; j < children.count(); j++) {
6286 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6287 //children.at(j)->setParentItem(0);
6288 children.at(j)->setSelected(true);
6291 groupSelectedItems(true, true);
6292 } else if (itemList.at(i)->type() == GUIDEITEM) {
6293 Guide *g = static_cast<Guide *>(itemList.at(i));
6295 m_scene->addItem(g);
6298 viewport()->update();
6301 void CustomTrackView::slotTrackDown()
6303 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6304 else m_selectedTrack++;
6305 emit updateTrackHeaders();
6306 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6307 ensureVisible(rect, 0, 0);
6308 viewport()->update();
6311 void CustomTrackView::slotTrackUp()
6313 if (m_selectedTrack > 0) m_selectedTrack--;
6314 else m_selectedTrack = m_document->tracksCount() - 1;
6315 emit updateTrackHeaders();
6316 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6317 ensureVisible(rect, 0, 0);
6318 viewport()->update();
6321 int CustomTrackView::selectedTrack() const
6323 return m_selectedTrack;
6326 QStringList CustomTrackView::selectedClips() const
6328 QStringList clipIds;
6329 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6330 for (int i = 0; i < selection.count(); i++) {
6331 if (selection.at(i)->type() == AVWIDGET) {
6332 ClipItem *item = (ClipItem *)selection.at(i);
6333 clipIds << item->clipProducer();
6339 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6341 QList<ClipItem *> clips;
6342 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6343 for (int i = 0; i < selection.count(); i++) {
6344 if (selection.at(i)->type() == AVWIDGET) {
6345 clips.append((ClipItem *)selection.at(i));
6351 void CustomTrackView::slotSelectTrack(int ix)
6353 m_selectedTrack = qMax(0, ix);
6354 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6355 emit updateTrackHeaders();
6356 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6357 ensureVisible(rect, 0, 0);
6358 viewport()->update();
6361 void CustomTrackView::slotSelectClipsInTrack()
6363 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6364 QList<QGraphicsItem *> selection = m_scene->items(rect);
6365 m_scene->clearSelection();
6366 for (int i = 0; i < selection.count(); i++) {
6367 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6368 selection.at(i)->setSelected(true);
6371 resetSelectionGroup();
6372 groupSelectedItems();
6375 void CustomTrackView::slotSelectAllClips()
6377 QList<QGraphicsItem *> selection = m_scene->items();
6378 m_scene->clearSelection();
6379 for (int i = 0; i < selection.count(); i++) {
6380 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6381 selection.at(i)->setSelected(true);
6384 resetSelectionGroup();
6385 groupSelectedItems();
6388 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6391 if (track != -1 && pos != -1)
6392 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6394 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6395 QList<QGraphicsItem *> selection = m_scene->items(rect);
6396 resetSelectionGroup(group);
6397 if (!group) m_scene->clearSelection();
6398 for (int i = 0; i < selection.count(); i++) {
6399 if (selection.at(i)->type() == AVWIDGET) {
6400 selection.at(i)->setSelected(add);
6404 if (group) groupSelectedItems();
6407 void CustomTrackView::selectTransition(bool add, bool group)
6409 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6410 QList<QGraphicsItem *> selection = m_scene->items(rect);
6411 resetSelectionGroup(group);
6412 if (!group) m_scene->clearSelection();
6413 for (int i = 0; i < selection.count(); i++) {
6414 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6415 selection.at(i)->setSelected(add);
6419 if (group) groupSelectedItems();
6422 QStringList CustomTrackView::extractTransitionsLumas()
6425 QList<QGraphicsItem *> itemList = items();
6426 Transition *transitionitem;
6427 QDomElement transitionXml;
6428 for (int i = 0; i < itemList.count(); i++) {
6429 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6430 transitionitem = static_cast <Transition*>(itemList.at(i));
6431 transitionXml = transitionitem->toXML();
6432 // luma files in transitions can be in "resource" or "luma" property
6433 QString luma = EffectsList::parameter(transitionXml, "luma");
6434 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6435 if (!luma.isEmpty()) urls << KUrl(luma).path();
6438 urls.removeDuplicates();
6442 void CustomTrackView::setEditMode(EDITMODE mode)
6444 m_scene->setEditMode(mode);
6447 void CustomTrackView::checkTrackSequence(int track)
6449 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6450 //track = m_document->tracksCount() -track;
6451 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6452 QList<QGraphicsItem *> selection = m_scene->items(rect);
6453 QList <int> timelineList;
6454 timelineList.append(0);
6455 for (int i = 0; i < selection.count(); i++) {
6456 if (selection.at(i)->type() == AVWIDGET) {
6457 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6458 int start = clip->startPos().frames(m_document->fps());
6459 int end = clip->endPos().frames(m_document->fps());
6460 if (!timelineList.contains(start)) timelineList.append(start);
6461 if (!timelineList.contains(end)) timelineList.append(end);
6464 qSort(timelineList);
6465 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6466 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6469 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6471 if (data.isEmpty()) return;
6472 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6474 info.startPos = GenTime(in, m_document->fps());
6475 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6476 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6477 info.cropDuration = info.endPos - info.startPos;
6478 info.track = m_selectedTrack;
6479 QUndoCommand *addCommand = new QUndoCommand();
6480 addCommand->setText(i18n("Insert clip"));
6481 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6482 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6483 updateTrackDuration(info.track, addCommand);
6484 m_commandStack->push(addCommand);
6486 selectClip(true, false, m_selectedTrack, in);
6487 // Automatic audio split
6488 if (KdenliveSettings::splitaudio())
6492 void CustomTrackView::clearSelection(bool emitInfo)
6494 resetSelectionGroup();
6495 scene()->clearSelection();
6497 if (emitInfo) emit clipItemSelected(NULL);
6500 void CustomTrackView::updatePalette()
6502 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6506 pen1.setColor(palette().text().color());
6507 m_cursorLine->setPen(pen1);
6509 emit tracksChanged();
6512 void CustomTrackView::removeTipAnimation()
6515 scene()->removeItem(m_visualTip);
6516 m_animationTimer->stop();
6524 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6526 if (m_visualTip == NULL) {
6527 QRectF rect = clip->sceneBoundingRect();
6528 m_animation = new QGraphicsItemAnimation;
6529 m_animation->setTimeLine(m_animationTimer);
6530 m_animation->setScaleAt(1, 1, 1);
6535 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6536 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6537 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6539 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6541 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6543 m_animation->setScaleAt(.5, 2, 2);
6547 polygon << QPoint(0, - size * 2);
6548 if (mode == RESIZESTART)
6549 polygon << QPoint(size * 2, 0);
6551 polygon << QPoint(- size * 2, 0);
6552 polygon << QPoint(0, size * 2);
6553 polygon << QPoint(0, - size * 2);
6555 m_visualTip = new QGraphicsPolygonItem(polygon);
6556 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6557 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6558 if (mode == RESIZESTART)
6559 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6561 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6563 m_animation->setScaleAt(.5, 2, 1);
6565 case TRANSITIONSTART:
6567 polygon << QPoint(0, - size * 2);
6568 if (mode == TRANSITIONSTART)
6569 polygon << QPoint(size * 2, 0);
6571 polygon << QPoint(- size * 2, 0);
6572 polygon << QPoint(0, 0);
6573 polygon << QPoint(0, - size * 2);
6575 m_visualTip = new QGraphicsPolygonItem(polygon);
6576 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6577 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6578 if (mode == TRANSITIONSTART)
6579 m_visualTip->setPos(rect.x(), rect.bottom());
6581 m_visualTip->setPos(rect.right(), rect.bottom());
6583 m_animation->setScaleAt(.5, 2, 2);
6590 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6591 m_visualTip->setZValue(100);
6592 scene()->addItem(m_visualTip);
6593 m_animation->setItem(m_visualTip);
6594 m_animationTimer->start();
6598 bool CustomTrackView::hasAudio(int track) const
6600 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6601 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6602 QGraphicsItem *item;
6603 for (int i = 0; i < collisions.count(); i++) {
6604 item = collisions.at(i);
6605 if (!item->isEnabled()) continue;
6606 if (item->type() == AVWIDGET) {
6607 ClipItem *clip = static_cast <ClipItem *>(item);
6608 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6614 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6616 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6617 m_commandStack->push(command);
6618 setDocumentModified();
6622 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6624 EffectsParameterList parameters;
6626 parameters.addParam("tag", effect.attribute("tag"));
6627 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6628 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6629 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6630 parameters.addParam("id", effect.attribute("id"));
6631 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6632 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6633 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6634 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6636 QDomNodeList params = effect.elementsByTagName("parameter");
6637 for (int i = 0; i < params.count(); i++) {
6638 QDomElement e = params.item(i).toElement();
6639 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6640 // effects with geometry param need in / out synced with the clip, request it...
6641 parameters.addParam("_sync_in_out", "1");
6643 if (e.attribute("type") == "simplekeyframe") {
6645 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6646 double factor = e.attribute("factor", "1").toDouble();
6647 double offset = e.attribute("offset", "0").toDouble();
6648 for (int j = 0; j < values.count(); j++) {
6649 QString pos = values.at(j).section(':', 0, 0);
6650 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6651 values[j] = pos + "=" + locale.toString(val);
6653 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6654 parameters.addParam(e.attribute("name"), values.join(";"));
6655 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6656 parameters.addParam("max", e.attribute("max"));
6657 parameters.addParam("min", e.attribute("min"));
6658 parameters.addParam("factor", e.attribute("factor", "1"));*/
6659 } else if (e.attribute("type") == "keyframe") {
6660 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6661 parameters.addParam("keyframes", e.attribute("keyframes"));
6662 parameters.addParam("max", e.attribute("max"));
6663 parameters.addParam("min", e.attribute("min"));
6664 parameters.addParam("factor", e.attribute("factor", "1"));
6665 parameters.addParam("offset", e.attribute("offset", "0"));
6666 parameters.addParam("starttag", e.attribute("starttag", "start"));
6667 parameters.addParam("endtag", e.attribute("endtag", "end"));
6668 } else if (e.attribute("namedesc").contains(';')) {
6669 QString format = e.attribute("format");
6670 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6671 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6673 QTextStream txtNeu(&neu);
6674 if (values.size() > 0)
6675 txtNeu << (int)values[0].toDouble();
6676 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6677 txtNeu << separators[i];
6678 txtNeu << (int)(values[i+1].toDouble());
6680 parameters.addParam("start", neu);
6682 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6684 if (e.attribute("factor").contains('%')) {
6685 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6687 fact = e.attribute("factor", "1").toDouble();
6689 double offset = e.attribute("offset", "0").toDouble();
6690 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6692 parameters.addParam(e.attribute("name"), e.attribute("value"));
6699 void CustomTrackView::updateTrackNames(int track, bool added)
6701 QList <TrackInfo> tracks = m_document->tracksList();
6702 int max = tracks.count();
6703 int docTrack = max - track - 1;
6705 // count number of tracks of each type
6706 int videoTracks = 0;
6707 int audioTracks = 0;
6708 for (int i = max - 1; i >= 0; --i) {
6709 TrackInfo info = tracks.at(i);
6710 if (info.type == VIDEOTRACK)
6715 if (i <= docTrack) {
6716 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6717 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6720 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6721 info.trackName = type + QString::number(typeNumber);
6722 m_document->setTrackType(i, info);
6725 if (info.trackName == type + QString::number(typeNumber + 1)) {
6726 info.trackName = type + QString::number(typeNumber);
6727 m_document->setTrackType(i, info);
6732 emit tracksChanged();
6735 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6741 tracks << m_document->tracksCount() - track - 1;
6743 // negative track number -> update all tracks
6744 for (int i = 0; i < m_document->tracksCount(); ++i)
6748 for (int i = 0; i < tracks.count(); ++i) {
6750 // t + 1 because of black background track
6751 duration = m_document->renderer()->mltTrackDuration(t + 1);
6752 if (duration != m_document->trackDuration(t)) {
6753 m_document->setTrackDuration(t, duration);
6756 EffectsList effects = m_document->getTrackEffects(t);
6757 for (int j = 0; j < effects.count(); ++j) {
6759 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6760 * - update the effectstack if necessary
6767 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6769 QList<QGraphicsItem *> list = scene()->items();
6770 ClipItem *clip = NULL;
6771 for (int i = 0; i < list.size(); ++i) {
6772 if (list.at(i)->type() == AVWIDGET) {
6773 clip = static_cast <ClipItem *>(list.at(i));
6774 if (clip->clipProducer() == id) {
6775 clip->refreshClip(true, resetThumbs);
6781 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6783 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6785 if (effects.count()) {
6786 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6787 while (i != effects.constEnd()) {
6788 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);
6795 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6797 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6799 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6802 QDomElement newEffect;
6803 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6804 if (effect.attribute("id") == filter) {
6805 newEffect = effect.cloneNode().toElement();
6806 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6807 while (i != filterParams.constEnd()) {
6808 EffectsList::setParameter(newEffect, i.key(), i.value());
6809 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6812 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true);
6813 m_commandStack->push(command);
6814 emit clipItemSelected(clip, clip->selectedEffectIndex());