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 clip->setEffectAt(ix, effect);
1936 if (ix == clip->selectedEffectIndex()) {
1937 clip->setSelectedEffect(ix);
1938 if (!triggeredByUser)
1939 emit clipItemSelected(clip, ix);
1944 EffectsParameterList effectParams = getEffectArgs(effect);
1945 // check if we are trying to reset a keyframe effect
1946 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1947 clip->initEffect(effect);
1948 effectParams = getEffectArgs(effect);
1951 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1952 // A fade effect was modified, update the clip
1953 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1954 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1955 clip->setFadeIn(pos);
1957 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1958 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1959 clip->setFadeOut(pos);
1963 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1964 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1966 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("Cannot find clip to update effect"), ErrorMessage);
1974 setDocumentModified();
1977 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1979 if (pos < GenTime()) {
1980 // Moving track effect
1981 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1982 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1984 if (!act.isNull() && !before.isNull()) {
1985 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1986 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1987 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1988 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1989 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1992 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1993 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1994 QDomElement act = clip->effectAt(newPos - 1);
1995 QDomElement before = clip->effectAt(oldPos - 1);
1996 clip->setEffectAt(oldPos - 1, act);
1997 clip->setEffectAt(newPos - 1, before);
1998 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1999 if (act.attribute("id") == "speed") {
2000 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2001 } else if (before.attribute("id") == "speed") {
2002 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2003 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2004 emit clipItemSelected(clip, newPos - 1);
2005 setDocumentModified();
2006 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2009 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2011 EditEffectCommand *command;
2013 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2014 else effect = clip->effectAt(effectPos);
2015 QDomElement oldEffect = effect.cloneNode().toElement();
2016 effect.setAttribute("disable", (int) disable);
2020 // editing track effect
2021 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2023 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2025 m_commandStack->push(command);
2026 setDocumentModified();;
2029 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2031 MoveEffectCommand *command;
2033 // editing track effect
2034 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2035 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2036 m_commandStack->push(command);
2037 setDocumentModified();
2040 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2042 EditEffectCommand *command;
2043 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2044 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2045 m_commandStack->push(command);
2048 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2050 QDomElement effect = clip->getEffectAt(ix);
2051 QDomElement oldeffect = effect.cloneNode().toElement();
2052 effect.setAttribute("region", region);
2053 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2054 m_commandStack->push(command);
2057 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2061 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2062 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2063 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2065 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);
2067 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2068 m_blockRefresh = false;
2072 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2073 int cutPos = (int) cutTime.frames(m_document->fps());
2075 newPos.startPos = cutTime;
2076 newPos.endPos = info.endPos;
2077 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2078 newPos.track = info.track;
2079 newPos.cropDuration = newPos.endPos - newPos.startPos;
2081 bool snap = KdenliveSettings::snaptopoints();
2082 KdenliveSettings::setSnaptopoints(false);
2083 ClipItem *dup = item->clone(newPos);
2085 // remove unwanted effects
2086 // fade in from 2nd part of the clip
2087 int ix = dup->hasEffect(QString(), "fadein");
2089 QDomElement oldeffect = dup->effectAt(ix);
2090 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2092 ix = dup->hasEffect(QString(), "fade_from_black");
2094 QDomElement oldeffect = dup->effectAt(ix);
2095 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2097 // fade out from 1st part of the clip
2098 ix = item->hasEffect(QString(), "fadeout");
2100 QDomElement oldeffect = item->effectAt(ix);
2101 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2103 ix = item->hasEffect(QString(), "fade_to_black");
2105 QDomElement oldeffect = item->effectAt(ix);
2106 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2110 item->resizeEnd(cutPos);
2111 scene()->addItem(dup);
2112 if (item->checkKeyFrames())
2113 slotRefreshEffects(item);
2114 if (dup->checkKeyFrames())
2115 slotRefreshEffects(dup);
2117 item->baseClip()->addReference();
2118 m_document->updateClip(item->baseClip()->getId());
2119 setDocumentModified();
2120 KdenliveSettings::setSnaptopoints(snap);
2121 if (execute && item->isSelected())
2122 emit clipItemSelected(item);
2127 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2128 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2130 if (!item || !dup || item == dup) {
2131 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2132 m_blockRefresh = false;
2135 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2136 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2140 bool snap = KdenliveSettings::snaptopoints();
2141 KdenliveSettings::setSnaptopoints(false);
2143 // join fade effects again
2144 int ix = dup->hasEffect(QString(), "fadeout");
2146 QDomElement effect = dup->effectAt(ix);
2147 item->addEffect(effect);
2149 ix = dup->hasEffect(QString(), "fade_to_black");
2151 QDomElement effect = dup->effectAt(ix);
2152 item->addEffect(effect);
2155 m_waitingThumbs.removeAll(dup);
2156 bool selected = item->isSelected();
2157 if (dup->isSelected()) {
2159 item->setSelected(true);
2160 emit clipItemSelected(NULL);
2162 dup->baseClip()->removeReference();
2163 m_document->updateClip(dup->baseClip()->getId());
2164 scene()->removeItem(dup);
2168 ItemInfo clipinfo = item->info();
2169 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2170 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2172 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2173 setDocumentModified();
2175 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2177 KdenliveSettings::setSnaptopoints(snap);
2178 if (execute && selected)
2179 emit clipItemSelected(item);
2182 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2185 void CustomTrackView::slotEnableRefresh()
2187 m_blockRefresh = false;
2190 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2192 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2193 if (itemList.count() == 1) {
2194 if (itemList.at(0)->type() == AVWIDGET) {
2195 ClipItem *item = (ClipItem *) itemList.at(0);
2197 info.track = item->track();
2198 ClipItem *transitionClip = NULL;
2199 const int transitiontrack = getPreviousVideoTrack(info.track);
2200 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2201 if (pos < item->startPos() + item->cropDuration() / 2) {
2202 // add transition to clip start
2203 info.startPos = item->startPos();
2204 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2205 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2206 info.endPos = transitionClip->endPos();
2207 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2208 // Check there is no other transition at that place
2209 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2210 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2211 QList<QGraphicsItem *> selection = m_scene->items(r);
2212 bool transitionAccepted = true;
2213 for (int i = 0; i < selection.count(); i++) {
2214 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2215 Transition *tr = static_cast <Transition *>(selection.at(i));
2216 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2217 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2218 } else transitionAccepted = false;
2221 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2222 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2225 // add transition to clip end
2226 info.endPos = item->endPos();
2227 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2228 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2229 info.startPos = transitionClip->startPos();
2230 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2231 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2232 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2234 // Check there is no other transition at that place
2235 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2236 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2237 QList<QGraphicsItem *> selection = m_scene->items(r);
2238 bool transitionAccepted = true;
2239 for (int i = 0; i < selection.count(); i++) {
2240 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2241 Transition *tr = static_cast <Transition *>(selection.at(i));
2242 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2243 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2244 } else transitionAccepted = false;
2247 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2248 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2251 } else for (int i = 0; i < itemList.count(); i++) {
2252 if (itemList.at(i)->type() == AVWIDGET) {
2253 ClipItem *item = (ClipItem *) itemList.at(i);
2255 info.startPos = item->startPos();
2256 info.endPos = info.startPos + GenTime(65, m_document->fps());
2257 info.track = item->track();
2259 // Check there is no other transition at that place
2260 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2261 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2262 QList<QGraphicsItem *> selection = m_scene->items(r);
2263 bool transitionAccepted = true;
2264 for (int i = 0; i < selection.count(); i++) {
2265 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2266 Transition *tr = static_cast <Transition *>(selection.at(i));
2267 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2268 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2269 } else transitionAccepted = false;
2272 int transitiontrack = getPreviousVideoTrack(info.track);
2273 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2274 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2279 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2281 if (transitionInfo.startPos >= transitionInfo.endPos) {
2282 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2285 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2286 m_commandStack->push(command);
2287 setDocumentModified();
2290 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2292 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2293 //kDebug() << "---- ADDING transition " << params.attribute("value");
2294 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2295 scene()->addItem(tr);
2296 setDocumentModified();
2298 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2303 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2305 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2307 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2310 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2311 if (m_dragItem == item) m_dragItem = NULL;
2313 #if QT_VERSION >= 0x040600
2314 // animate item deletion
2315 item->closeAnimation();
2319 emit transitionItemSelected(NULL);
2320 setDocumentModified();
2323 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2325 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2326 QDomElement xml = tr->toXML();
2327 if (old.isNull() || xml.isNull()) {
2328 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2331 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2332 updateTrackDuration(tr->track(), command);
2333 m_commandStack->push(command);
2334 setDocumentModified();
2337 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2339 Transition *item = getTransitionItemAt(pos, track);
2341 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2346 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2348 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);
2349 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2350 item->setTransitionParameters(transition);
2351 if (updateTransitionWidget) {
2352 ItemInfo info = item->info();
2354 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2355 if (transitionClip && transitionClip->baseClip()) {
2356 QString size = transitionClip->baseClip()->getProperty("frame_size");
2357 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2358 if (factor == 0) factor = 1.0;
2359 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2360 p.setY(size.section('x', 1, 1).toInt());
2362 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2364 setDocumentModified();
2367 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2370 const QPointF pos = mapToScene(event->pos());
2371 if (m_selectionGroup) {
2372 m_selectionGroup->setPos(pos);
2373 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2374 event->acceptProposedAction();
2376 // Drag enter was not possible, try again at mouse position
2377 insertDropClips(event->mimeData(), event->pos());
2381 QGraphicsView::dragMoveEvent(event);
2385 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2387 if (m_selectionGroup && m_clipDrag) {
2388 m_thumbsTimer.stop();
2389 m_waitingThumbs.clear();
2390 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2392 scene()->destroyItemGroup(m_selectionGroup);
2393 m_selectionGroup = NULL;
2394 } else QGraphicsView::dragLeaveEvent(event);
2397 void CustomTrackView::dropEvent(QDropEvent * event)
2399 if (m_selectionGroup && m_clipDrag) {
2400 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2401 resetSelectionGroup();
2402 m_scene->clearSelection();
2403 bool hasVideoClip = false;
2404 QUndoCommand *addCommand = new QUndoCommand();
2405 addCommand->setText(i18n("Add timeline clip"));
2406 QList <ClipItem *> brokenClips;
2408 for (int i = 0; i < items.count(); i++) {
2409 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2410 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2411 if (items.count() == 1) {
2412 updateClipTypeActions(item);
2414 updateClipTypeActions(NULL);
2417 //TODO: take care of edit mode for undo
2418 item->baseClip()->addReference();
2419 //item->setZValue(item->defaultZValue());
2420 m_document->updateClip(item->baseClip()->getId());
2421 ItemInfo info = item->info();
2423 int tracknumber = m_document->tracksCount() - info.track - 1;
2424 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2425 if (isLocked) item->setItemLocked(true);
2426 ItemInfo clipInfo = info;
2427 clipInfo.track = m_document->tracksCount() - item->track();
2429 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2431 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2432 brokenClips.append(item);
2435 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2437 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2438 updateTrackDuration(info.track, addCommand);
2440 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2441 // add transparency transition
2442 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2443 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2445 item->setSelected(true);
2447 qDeleteAll(brokenClips);
2448 brokenClips.clear();
2449 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2450 else delete addCommand;
2452 // Automatic audio split
2453 if (KdenliveSettings::splitaudio())
2455 setDocumentModified();
2459 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2460 QList<QGraphicsItem *> selection = m_scene->items(rect);
2461 QStringList timelineList;
2463 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2464 for (int i = 0; i < selection.count(); i++) {
2465 if (selection.at(i)->type() == AVWIDGET) {
2466 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2467 int start = clip->startPos().frames(m_document->fps());
2468 int end = clip->endPos().frames(m_document->fps());
2469 timelineList.append(QString::number(start) + "-" + QString::number(end));
2472 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2475 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2476 if (items.count() > 1) {
2477 groupSelectedItems(true);
2478 } else if (items.count() == 1) {
2479 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2480 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2482 event->setDropAction(Qt::MoveAction);
2484 } else QGraphicsView::dropEvent(event);
2488 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2490 bool snap = KdenliveSettings::snaptopoints();
2491 KdenliveSettings::setSnaptopoints(false);
2492 if (mode == OVERWRITEEDIT) {
2493 // if we are in overwrite mode, move clips accordingly
2495 if (item == NULL) info = posinfo;
2496 else info = item->info();
2497 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);
2498 QList<QGraphicsItem *> selection = m_scene->items(rect);
2499 if (item) selection.removeAll(item);
2500 for (int i = 0; i < selection.count(); i++) {
2501 if (!selection.at(i)->isEnabled()) continue;
2502 if (selection.at(i)->type() == AVWIDGET) {
2503 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2504 if (clip->startPos() < info.startPos) {
2505 if (clip->endPos() > info.endPos) {
2506 ItemInfo clipInfo = clip->info();
2507 ItemInfo dupInfo = clipInfo;
2508 GenTime diff = info.startPos - clipInfo.startPos;
2509 dupInfo.startPos = info.startPos;
2510 dupInfo.cropStart += diff;
2511 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2512 ItemInfo newdupInfo = dupInfo;
2513 GenTime diff2 = info.endPos - info.startPos;
2514 newdupInfo.startPos = info.endPos;
2515 newdupInfo.cropStart += diff2;
2516 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2517 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2518 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2519 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2520 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2522 ItemInfo newclipInfo = clip->info();
2523 newclipInfo.endPos = info.startPos;
2524 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2525 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2527 } else if (clip->endPos() <= info.endPos) {
2528 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2529 m_waitingThumbs.removeAll(clip);
2530 scene()->removeItem(clip);
2534 ItemInfo newclipInfo = clip->info();
2535 newclipInfo.startPos = info.endPos;
2536 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2537 clip->resizeStart(info.endPos.frames(m_document->fps()));
2541 } else if (mode == INSERTEDIT) {
2542 // if we are in push mode, move clips accordingly
2544 if (item == NULL) info = posinfo;
2545 else info = item->info();
2546 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);
2547 QList<QGraphicsItem *> selection = m_scene->items(rect);
2548 if (item) selection.removeAll(item);
2549 for (int i = 0; i < selection.count(); i++) {
2550 if (selection.at(i)->type() == AVWIDGET) {
2551 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2552 if (clip->startPos() < info.startPos) {
2553 if (clip->endPos() > info.startPos) {
2554 ItemInfo clipInfo = clip->info();
2555 ItemInfo dupInfo = clipInfo;
2556 GenTime diff = info.startPos - clipInfo.startPos;
2557 dupInfo.startPos = info.startPos;
2558 dupInfo.cropStart += diff;
2559 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2560 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2561 // Commented out; variable dup unused. --granjow
2562 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2563 cutClip(clipInfo, info.startPos, true, false);
2566 // TODO: add insertspacecommand
2571 KdenliveSettings::setSnaptopoints(snap);
2575 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2577 if (mode == OVERWRITEEDIT) {
2578 // if we are in overwrite or push mode, move clips accordingly
2579 bool snap = KdenliveSettings::snaptopoints();
2580 KdenliveSettings::setSnaptopoints(false);
2581 ItemInfo info = item->info();
2582 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2583 QList<QGraphicsItem *> selection = m_scene->items(rect);
2584 selection.removeAll(item);
2585 for (int i = 0; i < selection.count(); i++) {
2586 if (!selection.at(i)->isEnabled()) continue;
2587 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2588 Transition *tr = static_cast<Transition *>(selection.at(i));
2589 if (tr->startPos() < info.startPos) {
2590 ItemInfo firstPos = tr->info();
2591 ItemInfo newPos = firstPos;
2592 firstPos.endPos = item->startPos();
2593 newPos.startPos = item->endPos();
2594 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2595 if (tr->endPos() > info.endPos) {
2597 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2599 } else if (tr->endPos() > info.endPos) {
2601 ItemInfo firstPos = tr->info();
2602 firstPos.startPos = item->endPos();
2603 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2605 // remove transition
2606 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2610 KdenliveSettings::setSnaptopoints(snap);
2614 QStringList CustomTrackView::mimeTypes() const
2616 QStringList qstrList;
2617 // list of accepted mime types for drop
2618 qstrList.append("text/plain");
2619 qstrList.append("kdenlive/producerslist");
2620 qstrList.append("kdenlive/clip");
2624 Qt::DropActions CustomTrackView::supportedDropActions() const
2626 // returns what actions are supported when dropping
2627 return Qt::MoveAction;
2630 void CustomTrackView::setDuration(int duration)
2632 int diff = qAbs(duration - sceneRect().width());
2633 if (diff * matrix().m11() > -50) {
2634 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2635 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2637 m_projectDuration = duration;
2640 int CustomTrackView::duration() const
2642 return m_projectDuration;
2645 void CustomTrackView::addTrack(TrackInfo type, int ix)
2647 if (ix == -1 || ix == m_document->tracksCount()) {
2648 m_document->insertTrack(0, type);
2649 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2651 m_document->insertTrack(m_document->tracksCount() - ix, type);
2652 // insert track in MLT playlist
2653 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2655 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2656 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2657 QList<QGraphicsItem *> selection = m_scene->items(r);
2658 resetSelectionGroup();
2660 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2661 scene()->addItem(m_selectionGroup);
2662 for (int i = 0; i < selection.count(); i++) {
2663 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2664 m_selectionGroup->addToGroup(selection.at(i));
2665 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2668 // Move graphic items
2669 m_selectionGroup->translate(0, m_tracksHeight);
2671 // adjust track number
2672 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2673 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2674 for (int i = 0; i < children.count(); i++) {
2675 if (children.at(i)->type() == GROUPWIDGET) {
2676 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2677 children << grp->childItems();
2680 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2682 ItemInfo clipinfo = item->info();
2683 if (item->type() == AVWIDGET) {
2684 ClipItem *clip = static_cast <ClipItem *>(item);
2685 // slowmotion clips are not track dependant, so no need to update them
2686 if (clip->speed() != 1.0) continue;
2687 // We add a move clip command so that we get the correct producer for new track number
2688 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2689 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2690 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2691 // problem updating clip
2692 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2695 } else if (item->type() == TRANSITIONWIDGET) {
2696 Transition *tr = static_cast <Transition *>(item);
2697 int track = tr->transitionEndTrack();
2699 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2703 resetSelectionGroup(false);
2704 m_document->renderer()->unlockService(tractor);
2707 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2708 for (int i = 0; i < m_guides.count(); i++) {
2709 QLineF l = m_guides.at(i)->line();
2710 l.setP2(QPointF(l.x2(), maxHeight));
2711 m_guides.at(i)->setLine(l);
2714 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2715 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2716 viewport()->update();
2717 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2718 //setFixedHeight(50 * m_tracksCount);
2720 updateTrackNames(ix, true);
2723 void CustomTrackView::removeTrack(int ix)
2725 // Delete track in MLT playlist
2726 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2727 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2729 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2730 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2731 QList<QGraphicsItem *> selection = m_scene->items(r);
2733 resetSelectionGroup();
2735 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2736 scene()->addItem(m_selectionGroup);
2737 for (int i = 0; i < selection.count(); i++) {
2738 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2739 m_selectionGroup->addToGroup(selection.at(i));
2740 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2743 // Move graphic items
2744 qreal ydiff = 0 - (int) m_tracksHeight;
2745 m_selectionGroup->translate(0, ydiff);
2746 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2748 // adjust track number
2749 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2750 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2751 for (int i = 0; i < children.count(); i++) {
2752 if (children.at(i)->type() == GROUPWIDGET) {
2753 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2754 children << grp->childItems();
2757 if (children.at(i)->type() == AVWIDGET) {
2758 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2760 ItemInfo clipinfo = clip->info();
2761 // We add a move clip command so that we get the correct producer for new track number
2762 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2763 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2764 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2765 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2768 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2769 Transition *tr = static_cast <Transition *>(children.at(i));
2771 int track = tr->transitionEndTrack();
2773 ItemInfo clipinfo = tr->info();
2774 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2778 resetSelectionGroup(false);
2779 m_document->renderer()->unlockService(tractor);
2781 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2782 for (int i = 0; i < m_guides.count(); i++) {
2783 QLineF l = m_guides.at(i)->line();
2784 l.setP2(QPointF(l.x2(), maxHeight));
2785 m_guides.at(i)->setLine(l);
2787 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2788 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2790 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2791 viewport()->update();
2793 updateTrackNames(ix, false);
2794 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2797 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2799 for (int i = 0; i < trackInfos.count(); ++i) {
2800 m_document->setTrackType(i, trackInfos.at(i));
2801 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2802 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2805 viewport()->update();
2806 emit trackHeightChanged();
2809 void CustomTrackView::slotSwitchTrackAudio(int ix)
2811 /*for (int i = 0; i < m_document->tracksCount(); i++)
2812 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2813 int tracknumber = m_document->tracksCount() - ix - 1;
2814 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2815 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2816 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2817 setDocumentModified();
2820 void CustomTrackView::slotSwitchTrackLock(int ix)
2822 int tracknumber = m_document->tracksCount() - ix - 1;
2823 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2824 m_commandStack->push(command);
2828 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2830 int tracknumber = m_document->tracksCount() - ix - 1;
2831 m_document->switchTrackLock(tracknumber, lock);
2833 emit doTrackLock(ix, lock);
2834 AbstractClipItem *clip = NULL;
2835 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2837 for (int i = 0; i < selection.count(); i++) {
2838 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2839 if (selection.at(i)->parentItem() && m_selectionGroup) {
2840 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2841 resetSelectionGroup();
2844 bool changeGroupLock = true;
2845 bool hasClipOnTrack = false;
2846 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2847 for (int j = 0; j < children.count(); ++j) {
2848 if (children.at(j)->isSelected()) {
2849 if (children.at(j)->type() == AVWIDGET)
2850 emit clipItemSelected(NULL);
2851 else if (children.at(j)->type() == TRANSITIONWIDGET)
2852 emit transitionItemSelected(NULL);
2857 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2858 if (child == m_dragItem)
2861 // only unlock group, if it is not locked by another track too
2862 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2863 changeGroupLock = false;
2865 // only (un-)lock if at least one clip is on the track
2866 if (child->track() == ix)
2867 hasClipOnTrack = true;
2869 if (changeGroupLock && hasClipOnTrack)
2870 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2871 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2872 if (selection.at(i)->parentItem()) {
2873 if (selection.at(i)->parentItem() == m_selectionGroup) {
2874 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2875 resetSelectionGroup();
2877 // groups are handled separately
2882 if (selection.at(i)->isSelected()) {
2883 if (selection.at(i)->type() == AVWIDGET)
2884 emit clipItemSelected(NULL);
2886 emit transitionItemSelected(NULL);
2888 clip = static_cast <AbstractClipItem *>(selection.at(i));
2889 clip->setItemLocked(lock);
2890 if (clip == m_dragItem)
2894 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2895 viewport()->update();
2896 setDocumentModified();
2899 void CustomTrackView::slotSwitchTrackVideo(int ix)
2901 int tracknumber = m_document->tracksCount() - ix;
2902 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2903 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2904 setDocumentModified();
2907 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2909 // Check there is no group going over several tracks there, or that would result in timeline corruption
2910 QList<QGraphicsItem *> selection = scene()->items(rect);
2912 int maxHeight = m_tracksHeight * 1.5;
2913 for (int i = 0; i < selection.count(); i++) {
2914 // Check that we don't try to move a group with clips on other tracks
2915 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2918 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2926 void CustomTrackView::slotRemoveSpace()
2930 if (m_menuPosition.isNull()) {
2931 pos = GenTime(cursorPos(), m_document->fps());
2933 TrackDialog d(m_document, parentWidget());
2934 d.comboTracks->setCurrentIndex(m_selectedTrack);
2935 d.label->setText(i18n("Track"));
2936 d.before_select->setHidden(true);
2937 d.setWindowTitle(i18n("Remove Space"));
2938 d.video_track->setHidden(true);
2939 d.audio_track->setHidden(true);
2940 if (d.exec() != QDialog::Accepted) return;
2941 track = d.comboTracks->currentIndex();
2943 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2944 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2947 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2948 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2952 ClipItem *item = getClipItemAt(pos, track);
2954 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);
2957 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2959 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);
2963 // Make sure there is no group in the way
2964 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2967 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2969 // groups found on track, do not allow the move
2970 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2974 QList<ItemInfo> clipsToMove;
2975 QList<ItemInfo> transitionsToMove;
2977 for (int i = 0; i < items.count(); i++) {
2978 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2979 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2980 ItemInfo info = item->info();
2981 if (item->type() == AVWIDGET) {
2982 clipsToMove.append(info);
2983 } else if (item->type() == TRANSITIONWIDGET) {
2984 transitionsToMove.append(info);
2989 if (!transitionsToMove.isEmpty()) {
2990 // Make sure that by moving the items, we don't get a transition collision
2991 // Find first transition
2992 ItemInfo info = transitionsToMove.at(0);
2993 for (int i = 1; i < transitionsToMove.count(); i++)
2994 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
2996 // make sure there are no transitions on the way
2997 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
2998 items = scene()->items(rect);
2999 int transitionCorrection = -1;
3000 for (int i = 0; i < items.count(); i++) {
3001 if (items.at(i)->type() == TRANSITIONWIDGET) {
3002 // There is a transition on the way
3003 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3004 int transitionEnd = item->endPos().frames(m_document->fps());
3005 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3009 if (transitionCorrection > 0) {
3010 // We need to fix the move length
3011 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3014 // Make sure we don't send transition before 0
3015 if (info.startPos.frames(m_document->fps()) < length) {
3016 // reduce length to maximum possible
3017 length = info.startPos.frames(m_document->fps());
3021 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3022 updateTrackDuration(track, command);
3023 m_commandStack->push(command);
3026 void CustomTrackView::slotInsertSpace()
3030 if (m_menuPosition.isNull()) {
3031 pos = GenTime(cursorPos(), m_document->fps());
3033 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3034 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3036 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3037 if (d.exec() != QDialog::Accepted) return;
3038 GenTime spaceDuration = d.selectedDuration();
3039 track = d.selectedTrack();
3041 QList<QGraphicsItem *> items;
3043 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3044 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3048 ClipItem *item = getClipItemAt(pos, track);
3049 if (item) pos = item->startPos();
3051 // Make sure there is no group in the way
3052 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3054 items = checkForGroups(rect, &isOk);
3056 // groups found on track, do not allow the move
3057 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3061 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3062 items = scene()->items(rect);
3065 QList<ItemInfo> clipsToMove;
3066 QList<ItemInfo> transitionsToMove;
3068 for (int i = 0; i < items.count(); i++) {
3069 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3070 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3071 ItemInfo info = item->info();
3072 if (item->type() == AVWIDGET)
3073 clipsToMove.append(info);
3074 else if (item->type() == TRANSITIONWIDGET)
3075 transitionsToMove.append(info);
3079 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3080 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3081 updateTrackDuration(track, command);
3082 m_commandStack->push(command);
3086 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3088 int diff = duration.frames(m_document->fps());
3089 resetSelectionGroup();
3090 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3091 scene()->addItem(m_selectionGroup);
3093 Transition *transition;
3095 // Create lists with start pos for each track
3096 QMap <int, int> trackClipStartList;
3097 QMap <int, int> trackTransitionStartList;
3099 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3100 trackClipStartList[i] = -1;
3101 trackTransitionStartList[i] = -1;
3104 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3105 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3107 if (clip->parentItem()) {
3108 m_selectionGroup->addToGroup(clip->parentItem());
3109 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3111 m_selectionGroup->addToGroup(clip);
3112 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3114 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))
3115 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3117 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);
3120 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3121 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3123 if (transition->parentItem()) {
3124 m_selectionGroup->addToGroup(transition->parentItem());
3125 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3127 m_selectionGroup->addToGroup(transition);
3128 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3130 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))
3131 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3132 } 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);
3134 m_selectionGroup->translate(diff, 0);
3136 // update items coordinates
3137 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3139 for (int i = 0; i < itemList.count(); i++) {
3140 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3141 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3142 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3143 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3144 for (int j = 0; j < children.count(); j++) {
3145 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3150 resetSelectionGroup(false);
3152 track = m_document->tracksCount() - track;
3153 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3156 void CustomTrackView::deleteClip(const QString &clipId)
3158 resetSelectionGroup();
3159 QList<QGraphicsItem *> itemList = items();
3160 QUndoCommand *deleteCommand = new QUndoCommand();
3162 for (int i = 0; i < itemList.count(); i++) {
3163 if (itemList.at(i)->type() == AVWIDGET) {
3164 ClipItem *item = (ClipItem *)itemList.at(i);
3165 if (item->clipProducer() == clipId) {
3167 if (item->parentItem()) {
3168 // Clip is in a group, destroy the group
3169 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3171 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3175 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3177 delete deleteCommand;
3179 updateTrackDuration(-1, deleteCommand);
3180 m_commandStack->push(deleteCommand);
3184 void CustomTrackView::setCursorPos(int pos, bool seek)
3186 if (pos == m_cursorPos) return;
3187 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3189 if (seek) m_document->renderer()->seek(m_cursorPos);
3190 else if (m_autoScroll) checkScrolling();
3191 m_cursorLine->setPos(m_cursorPos, 0);
3194 void CustomTrackView::updateCursorPos()
3196 m_cursorLine->setPos(m_cursorPos, 0);
3199 int CustomTrackView::cursorPos()
3201 return (int)(m_cursorPos);
3204 void CustomTrackView::moveCursorPos(int delta)
3206 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3207 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3208 m_cursorPos += delta;
3209 m_cursorLine->setPos(m_cursorPos, 0);
3210 m_document->renderer()->seek(m_cursorPos);
3213 void CustomTrackView::initCursorPos(int pos)
3215 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3217 m_cursorLine->setPos(pos, 0);
3221 void CustomTrackView::checkScrolling()
3223 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3226 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3228 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3229 QGraphicsView::mouseReleaseEvent(event);
3230 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3231 #if QT_VERSION >= 0x040600
3232 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3234 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3235 if (event->button() == Qt::MidButton) {
3238 setDragMode(QGraphicsView::NoDrag);
3239 if (m_operationMode == MOVEGUIDE) {
3240 setCursor(Qt::ArrowCursor);
3241 m_operationMode = NONE;
3242 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3243 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3244 if (newPos != m_dragGuide->position()) {
3245 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3246 m_commandStack->push(command);
3247 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3248 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3249 m_document->syncGuides(m_guides);
3254 } else if (m_operationMode == SPACER && m_selectionGroup) {
3256 if (event->modifiers() != Qt::ControlModifier) {
3257 // We are moving all tracks
3259 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3260 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3262 if (timeOffset != GenTime()) {
3263 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3265 QList<ItemInfo> clipsToMove;
3266 QList<ItemInfo> transitionsToMove;
3268 // Create lists with start pos for each track
3269 QMap <int, int> trackClipStartList;
3270 QMap <int, int> trackTransitionStartList;
3272 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3273 trackClipStartList[i] = -1;
3274 trackTransitionStartList[i] = -1;
3277 for (int i = 0; i < items.count(); i++) {
3278 if (items.at(i)->type() == GROUPWIDGET)
3279 items += items.at(i)->childItems();
3282 for (int i = 0; i < items.count(); i++) {
3283 if (items.at(i)->type() == AVWIDGET) {
3284 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3285 ItemInfo info = item->info();
3286 clipsToMove.append(info);
3288 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3289 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3290 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3291 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3292 ItemInfo info = item->info();
3293 transitionsToMove.append(info);
3295 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3296 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3299 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3300 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3301 updateTrackDuration(track, command);
3302 m_commandStack->push(command);
3303 if (track != -1) track = m_document->tracksCount() - track;
3304 kDebug() << "SPACER TRACK:" << track;
3305 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3306 setDocumentModified();
3309 resetSelectionGroup(false);
3310 m_operationMode = NONE;
3311 } else if (m_operationMode == RUBBERSELECTION) {
3312 resetSelectionGroup();
3313 groupSelectedItems();
3314 m_operationMode = NONE;
3317 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3318 emit transitionItemSelected(NULL);
3322 if (m_dragItem) info = m_dragItem->info();
3324 if (m_operationMode == MOVE) {
3325 setCursor(Qt::OpenHandCursor);
3326 if (m_dragItem->parentItem() == 0) {
3327 // we are moving one clip, easy
3328 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3329 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3330 Mlt::Producer *prod = item->getProducer(info.track);
3331 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);
3334 QUndoCommand *moveCommand = new QUndoCommand();
3335 moveCommand->setText(i18n("Move clip"));
3336 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3338 int tracknumber = m_document->tracksCount() - item->track() - 1;
3339 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3340 if (isLocked) item->setItemLocked(true);
3341 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3342 // Also move automatic transitions (on lower track)
3343 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3344 ItemInfo startTrInfo;
3345 ItemInfo newStartTrInfo;
3346 bool moveStartTrans = false;
3347 bool moveEndTrans = false;
3348 if (startTransition && startTransition->isAutomatic()) {
3349 startTrInfo = startTransition->info();
3350 newStartTrInfo = startTrInfo;
3351 newStartTrInfo.track = info.track;
3352 newStartTrInfo.startPos = info.startPos;
3353 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3354 // transition end should stay the same
3356 // transition end should be adjusted to clip
3357 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3359 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3361 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3362 // Check if there is a transition at clip end
3363 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3364 if (tr && tr->isAutomatic()) {
3365 ItemInfo trInfo = tr->info();
3366 ItemInfo newTrInfo = trInfo;
3367 newTrInfo.track = info.track;
3368 newTrInfo.endPos = m_dragItem->endPos();
3369 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3370 // transition start should stay the same
3372 // transition start should be moved
3373 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3375 if (newTrInfo.startPos < newTrInfo.endPos) {
3376 moveEndTrans = true;
3377 if (moveStartTrans) {
3378 // we have to move both transitions, remove the start one so that there is no collision
3379 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3381 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3382 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3383 if (moveStartTrans) {
3384 // re-add transition in correct place
3385 int transTrack = startTransition->transitionEndTrack();
3386 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3387 transTrack = getPreviousVideoTrack(info.track);
3389 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3390 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3396 if (moveStartTrans && !moveEndTrans) {
3397 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3398 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3401 // Also move automatic transitions (on upper track)
3402 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3403 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3404 ItemInfo trInfo = tr->info();
3405 ItemInfo newTrInfo = trInfo;
3406 newTrInfo.startPos = m_dragItem->startPos();
3407 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3408 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3409 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3410 // transition end should be adjusted to clip on upper track
3411 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3413 if (newTrInfo.startPos < newTrInfo.endPos) {
3414 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3415 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3419 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3420 // Check if there is a transition at clip end
3421 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3422 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3423 ItemInfo trInfo = tr->info();
3424 ItemInfo newTrInfo = trInfo;
3425 newTrInfo.endPos = m_dragItem->endPos();
3426 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3427 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3428 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3429 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3430 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3431 // transition start should be moved
3432 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3434 if (newTrInfo.startPos < newTrInfo.endPos) {
3435 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3436 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3441 updateTrackDuration(info.track, moveCommand);
3442 if (m_dragItemInfo.track != info.track)
3443 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3444 m_commandStack->push(moveCommand);
3445 //checkTrackSequence(m_dragItem->track());
3447 // undo last move and emit error message
3448 bool snap = KdenliveSettings::snaptopoints();
3449 KdenliveSettings::setSnaptopoints(false);
3450 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3451 KdenliveSettings::setSnaptopoints(snap);
3452 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3454 setDocumentModified();
3455 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3456 Transition *transition = static_cast <Transition *>(m_dragItem);
3457 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3458 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)) {
3459 // Moving transition failed, revert to previous position
3460 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3461 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3463 QUndoCommand *moveCommand = new QUndoCommand();
3464 moveCommand->setText(i18n("Move transition"));
3465 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3466 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3467 updateTrackDuration(info.track, moveCommand);
3468 if (m_dragItemInfo.track != info.track)
3469 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3470 m_commandStack->push(moveCommand);
3471 setDocumentModified();
3475 // Moving several clips. We need to delete them and readd them to new position,
3476 // or they might overlap each other during the move
3477 QGraphicsItemGroup *group;
3478 if (m_selectionGroup)
3479 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3481 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3482 QList<QGraphicsItem *> items = group->childItems();
3484 QList<ItemInfo> clipsToMove;
3485 QList<ItemInfo> transitionsToMove;
3487 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3488 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3490 QUndoCommand *moveGroup = new QUndoCommand();
3491 moveGroup->setText(i18n("Move group"));
3492 if (timeOffset != GenTime() || trackOffset != 0) {
3493 // remove items in MLT playlist
3496 int max = items.count();
3497 for (int i = 0; i < max; i++) {
3498 if (items.at(i)->type() == GROUPWIDGET) {
3499 items += items.at(i)->childItems();
3502 m_document->renderer()->blockSignals(true);
3503 for (int i = 0; i < items.count(); i++) {
3504 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3505 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3506 ItemInfo info = item->info();
3507 if (item->type() == AVWIDGET) {
3508 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3509 // error, clip cannot be removed from playlist
3510 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3512 clipsToMove.append(info);
3515 transitionsToMove.append(info);
3516 Transition *tr = static_cast <Transition*>(item);
3517 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3520 m_document->renderer()->blockSignals(false);
3521 for (int i = 0; i < items.count(); i++) {
3522 // re-add items in correct place
3523 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3524 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3526 ItemInfo info = item->info();
3527 int tracknumber = m_document->tracksCount() - info.track - 1;
3528 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3530 group->removeFromGroup(item);
3531 item->setItemLocked(true);
3534 if (item->type() == AVWIDGET) {
3535 ClipItem *clip = static_cast <ClipItem*>(item);
3536 int trackProducer = info.track;
3537 info.track = m_document->tracksCount() - info.track;
3538 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3539 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3540 for (int i = 0; i < clip->effectsCount(); i++) {
3541 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3544 Transition *tr = static_cast <Transition*>(item);
3545 int newTrack = tr->transitionEndTrack();
3546 if (!tr->forcedTrack()) {
3547 newTrack = getPreviousVideoTrack(info.track);
3549 tr->updateTransitionEndTrack(newTrack);
3550 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3551 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3554 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3555 updateTrackDuration(-1, moveGroup);
3556 m_commandStack->push(moveGroup);
3558 //QPointF top = group->sceneBoundingRect().topLeft();
3559 //QPointF oldpos = m_selectionGroup->scenePos();
3560 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3561 //group->setPos(top);
3562 //TODO: get rid of the 3 lines below
3563 if (m_selectionGroup) {
3564 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3565 m_selectionGroupInfo.track = m_selectionGroup->track();
3567 for (int i = 0; i < items.count(); ++i) {
3568 if (items.at(i)->type() == GROUPWIDGET) {
3569 rebuildGroup((AbstractGroupItem*)items.at(i));
3574 for (int i = 0; i < items.count(); ++i) {
3576 items.at(i)->setSelected(true);
3577 if (items.at(i)->parentItem())
3578 items.at(i)->parentItem()->setSelected(true);
3581 resetSelectionGroup();
3582 groupSelectedItems();
3584 rebuildGroup((AbstractGroupItem *)group);
3586 setDocumentModified();
3589 m_document->renderer()->doRefresh();
3590 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3592 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3593 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3595 QUndoCommand *resizeCommand = new QUndoCommand();
3596 resizeCommand->setText(i18n("Resize group"));
3597 QList <QGraphicsItem *> items = parent->childItems();
3598 QList <ItemInfo> infos = parent->resizeInfos();
3599 parent->clearResizeInfos();
3601 for (int i = 0; i < items.count(); ++i) {
3602 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3603 if (item && item->type() == AVWIDGET) {
3604 ItemInfo info = infos.at(itemcount);
3605 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3609 m_commandStack->push(resizeCommand);
3612 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3614 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3616 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3617 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3619 QUndoCommand *resizeCommand = new QUndoCommand();
3620 resizeCommand->setText(i18n("Resize group"));
3621 QList <QGraphicsItem *> items = parent->childItems();
3622 QList <ItemInfo> infos = parent->resizeInfos();
3623 parent->clearResizeInfos();
3625 for (int i = 0; i < items.count(); ++i) {
3626 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3627 if (item && item->type() == AVWIDGET) {
3628 ItemInfo info = infos.at(itemcount);
3629 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3633 updateTrackDuration(-1, resizeCommand);
3634 m_commandStack->push(resizeCommand);
3637 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3639 } else if (m_operationMode == FADEIN) {
3640 // resize fade in effect
3641 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3642 int ix = item->hasEffect("volume", "fadein");
3643 int ix2 = item->hasEffect("", "fade_from_black");
3645 QDomElement oldeffect = item->effectAt(ix);
3646 int start = item->cropStart().frames(m_document->fps());
3647 int end = item->fadeIn();
3649 slotDeleteEffect(item, -1, oldeffect, false);
3652 QDomElement effect = oldeffect.cloneNode().toElement();
3653 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3654 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3655 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3656 emit clipItemSelected(item, ix);
3658 } else if (item->fadeIn() != 0 && ix2 == -1) {
3660 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3662 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3663 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3664 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3665 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3668 QDomElement oldeffect = item->effectAt(ix2);
3669 int start = item->cropStart().frames(m_document->fps());
3670 int end = item->fadeIn();
3672 slotDeleteEffect(item, -1, oldeffect, false);
3675 QDomElement effect = oldeffect.cloneNode().toElement();
3676 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3677 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3678 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3679 emit clipItemSelected(item, ix2);
3682 } else if (m_operationMode == FADEOUT) {
3683 // resize fade in effect
3684 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3685 int ix = item->hasEffect("volume", "fadeout");
3686 int ix2 = item->hasEffect("", "fade_to_black");
3688 QDomElement oldeffect = item->effectAt(ix);
3689 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3690 int start = item->fadeOut();
3692 slotDeleteEffect(item, -1, oldeffect, false);
3694 start = end - start;
3695 QDomElement effect = oldeffect.cloneNode().toElement();
3696 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3697 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3698 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3699 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3700 emit clipItemSelected(item, ix);
3702 } else if (item->fadeOut() != 0 && ix2 == -1) {
3704 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3706 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3707 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3708 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3709 EffectsList::setParameter(effect, "out", QString::number(0));
3710 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3713 QDomElement oldeffect = item->effectAt(ix2);
3714 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3715 int start = item->fadeOut();
3717 slotDeleteEffect(item, -1, oldeffect, false);
3719 start = end - start;
3720 QDomElement effect = oldeffect.cloneNode().toElement();
3721 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3722 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3723 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3724 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3725 emit clipItemSelected(item, ix2);
3728 } else if (m_operationMode == KEYFRAME) {
3729 // update the MLT effect
3730 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3731 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3733 // check if we want to remove keyframe
3734 double val = mapToScene(event->pos()).toPoint().y();
3735 QRectF br = item->sceneBoundingRect();
3736 double maxh = 100.0 / br.height();
3737 val = (br.bottom() - val) * maxh;
3738 int start = item->cropStart().frames(m_document->fps());
3739 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3741 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3743 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3745 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3748 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3749 //item->updateKeyframeEffect();
3750 //QString next = item->keyframes(item->selectedEffectIndex());
3751 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3752 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3754 m_commandStack->push(command);
3755 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3756 emit clipItemSelected(item, item->selectedEffectIndex());
3758 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3759 // A transition is selected
3761 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3762 if (transitionClip && transitionClip->baseClip()) {
3763 QString size = transitionClip->baseClip()->getProperty("frame_size");
3764 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3765 if (factor == 0) factor = 1.0;
3766 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3767 p.setY(size.section('x', 1, 1).toInt());
3769 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3770 } else emit transitionItemSelected(NULL);
3771 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3772 m_operationMode = NONE;
3775 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3777 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3779 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3780 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3781 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3782 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3783 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3784 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3785 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3788 m_waitingThumbs.removeAll(item);
3790 if (item->isSelected()) emit clipItemSelected(NULL);
3791 item->baseClip()->removeReference();
3792 m_document->updateClip(item->baseClip()->getId());
3794 /*if (item->baseClip()->isTransparent()) {
3795 // also remove automatic transition
3796 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3797 if (tr && tr->isAutomatic()) {
3798 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3799 scene()->removeItem(tr);
3804 if (m_dragItem == item) m_dragItem = NULL;
3806 #if QT_VERSION >= 0x040600
3807 // animate item deletion
3808 item->closeAnimation();
3809 /*if (refresh) item->closeAnimation();
3811 // no refresh, means we have several operations chained, we need to delete clip immediatly
3812 // so that it does not get in the way of the other
3821 setDocumentModified();
3822 if (refresh) m_document->renderer()->doRefresh();
3825 void CustomTrackView::deleteSelectedClips()
3827 resetSelectionGroup();
3828 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3829 if (itemList.count() == 0) {
3830 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3833 scene()->clearSelection();
3834 QUndoCommand *deleteSelected = new QUndoCommand();
3838 int transitionCount = 0;
3839 // expand & destroy groups
3840 for (int i = 0; i < itemList.count(); i++) {
3841 if (itemList.at(i)->type() == GROUPWIDGET) {
3843 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3844 QList <ItemInfo> clipInfos;
3845 QList <ItemInfo> transitionInfos;
3846 for (int j = 0; j < children.count(); j++) {
3847 if (children.at(j)->type() == AVWIDGET) {
3848 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3849 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3850 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3851 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3852 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3854 if (itemList.contains(children.at(j))) {
3855 children.removeAt(j);
3859 itemList += children;
3860 if (clipInfos.count() > 0)
3861 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3863 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3864 itemList.insert(i + 1, itemList.at(i)->parentItem());
3867 for (int i = 0; i < itemList.count(); i++) {
3868 if (itemList.at(i)->type() == AVWIDGET) {
3870 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3871 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3872 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3873 emit clipItemSelected(NULL);
3874 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3876 Transition *item = static_cast <Transition *>(itemList.at(i));
3877 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3878 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3879 emit transitionItemSelected(NULL);
3882 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3883 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3884 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3885 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3886 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3887 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3888 else deleteSelected->setText(i18n("Delete selected items"));
3889 updateTrackDuration(-1, deleteSelected);
3890 m_commandStack->push(deleteSelected);
3894 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3897 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3899 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3901 kDebug() << "ERROR: Cannot find clip for speed change";
3902 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3905 info.track = m_document->tracksCount() - item->track();
3906 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3908 item->setSpeed(speed, strobe);
3909 item->updateRectGeometry();
3910 if (item->cropDuration().frames(m_document->fps()) != endPos)
3911 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3912 updatePositionEffects(item, info);
3913 setDocumentModified();
3915 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3919 void CustomTrackView::cutSelectedClips()
3921 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3922 QList<AbstractGroupItem *> groups;
3923 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3924 for (int i = 0; i < itemList.count(); ++i) {
3925 if (!itemList.at(i))
3927 if (itemList.at(i)->type() == AVWIDGET) {
3928 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3929 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3930 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3931 if (!groups.contains(group))
3933 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3934 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3935 m_commandStack->push(command);
3937 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3938 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3939 if (!groups.contains(group))
3944 for (int i = 0; i < groups.count(); ++i)
3945 razorGroup(groups.at(i), currentPos);
3948 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3951 QList <QGraphicsItem *> children = group->childItems();
3952 QList <ItemInfo> clips1, transitions1;
3953 QList <ItemInfo> clipsCut, transitionsCut;
3954 QList <ItemInfo> clips2, transitions2;
3955 for (int i = 0; i < children.count(); ++i) {
3956 children.at(i)->setSelected(false);
3957 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3958 if (child->type() == AVWIDGET) {
3959 if (cutPos > child->endPos())
3960 clips1 << child->info();
3961 else if (cutPos < child->startPos())
3962 clips2 << child->info();
3964 clipsCut << child->info();
3966 if (cutPos > child->endPos())
3967 transitions1 << child->info();
3968 else if (cutPos < child->startPos())
3969 transitions2 << child->info();
3971 transitionsCut << child->info();
3974 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3976 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3977 m_commandStack->push(command);
3981 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)
3984 for (int i = 0; i < clipsCut.count(); ++i) {
3985 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3987 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3988 clips1 << clip->info();
3989 if (clipBehind != NULL)
3990 clips2 << clipBehind->info();
3993 /* TODO: cut transitionsCut
3994 * For now just append them to group1 */
3995 transitions1 << transitionsCut;
3996 doGroupClips(clips1, transitions1, true);
3997 doGroupClips(clips2, transitions2, true);
3999 /* we might also just use clipsCut.at(0)->parentItem().
4000 * Do this loop just in case something went wrong during cut */
4001 for (int i = 0; i < clipsCut.count(); ++i) {
4002 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4003 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4004 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4005 QList <QGraphicsItem *> children = group->childItems();
4006 QList <ItemInfo> groupClips;
4007 QList <ItemInfo> groupTrans;
4008 for (int j = 0; j < children.count(); ++j) {
4009 if (children.at(j)->type() == AVWIDGET)
4010 groupClips << ((AbstractClipItem *)children.at(j))->info();
4011 else if (children.at(j)->type() == TRANSITIONWIDGET)
4012 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4014 doGroupClips(groupClips, groupTrans, false);
4018 for (int i = 0; i < clipsCut.count(); ++i)
4019 cutClip(clipsCut.at(i), cutPos, false);
4020 // TODO: uncut transitonsCut
4021 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4025 void CustomTrackView::groupClips(bool group)
4027 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4028 QList <ItemInfo> clipInfos;
4029 QList <ItemInfo> transitionInfos;
4032 int max = itemList.count();
4033 for (int i = 0; i < max; i++) {
4034 if (itemList.at(i)->type() == GROUPWIDGET) {
4035 itemList += itemList.at(i)->childItems();
4039 for (int i = 0; i < itemList.count(); i++) {
4040 if (itemList.at(i)->type() == AVWIDGET) {
4041 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4042 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4043 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4044 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4045 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4048 if (clipInfos.count() > 0) {
4049 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4050 m_commandStack->push(command);
4054 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4056 resetSelectionGroup();
4057 m_scene->clearSelection();
4059 for (int i = 0; i < clipInfos.count(); i++) {
4060 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4061 if (clip == NULL) continue;
4062 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4063 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4064 m_document->clipManager()->removeGroup(grp);
4065 scene()->destroyItemGroup(grp);
4067 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4069 for (int i = 0; i < transitionInfos.count(); i++) {
4070 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4071 if (tr == NULL) continue;
4072 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4073 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4074 m_document->clipManager()->removeGroup(grp);
4075 scene()->destroyItemGroup(grp);
4077 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4079 setDocumentModified();
4083 QList <QGraphicsItemGroup *> groups;
4084 for (int i = 0; i < clipInfos.count(); i++) {
4085 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4087 clip->setSelected(true);
4090 for (int i = 0; i < transitionInfos.count(); i++) {
4091 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4093 clip->setSelected(true);
4096 groupSelectedItems(false, true);
4097 setDocumentModified();
4100 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4102 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4103 if (baseclip == NULL) {
4104 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4108 if (baseclip->getProducer() == NULL) {
4109 // If the clip has no producer, we must wait until it is created...
4111 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4112 emit forceClipProcessing(clipId);
4113 qApp->processEvents();
4114 for (int i = 0; i < 10; i++) {
4115 if (baseclip->getProducer() == NULL) {
4116 qApp->processEvents();
4117 m_producerNotReady.wait(&m_mutex, 200);
4120 if (baseclip->getProducer() == NULL) {
4121 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4125 emit displayMessage(QString(), InformationMessage);
4129 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4130 item->setEffectList(effects);
4131 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4132 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4133 scene()->addItem(item);
4135 int producerTrack = info.track;
4136 int tracknumber = m_document->tracksCount() - info.track - 1;
4137 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4138 if (isLocked) item->setItemLocked(true);
4140 baseclip->addReference();
4141 m_document->updateClip(baseclip->getId());
4142 info.track = m_document->tracksCount() - info.track;
4143 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4144 for (int i = 0; i < item->effectsCount(); i++) {
4145 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4147 setDocumentModified();
4149 m_document->renderer()->doRefresh();
4150 if (!baseclip->isPlaceHolder())
4151 m_waitingThumbs.append(item);
4152 m_thumbsTimer.start();
4155 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4157 QMutexLocker locker(&m_mutex);
4158 QList<QGraphicsItem *> list = scene()->items();
4159 QList <ClipItem *>clipList;
4160 ClipItem *clip = NULL;
4161 DocClipBase *baseClip = NULL;
4162 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4163 for (int i = 0; i < list.size(); ++i) {
4164 if (list.at(i)->type() == AVWIDGET) {
4165 clip = static_cast <ClipItem *>(list.at(i));
4166 if (clip->clipProducer() == clipId) {
4167 if (baseClip == NULL) {
4168 baseClip = clip->baseClip();
4170 ItemInfo info = clip->info();
4171 Mlt::Producer *prod = NULL;
4172 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4173 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4174 else prod = baseClip->getProducer(info.track);
4175 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4176 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4178 else clipList.append(clip);
4182 for (int i = 0; i < clipList.count(); i++)
4183 clipList.at(i)->refreshClip(true, true);
4184 m_document->renderer()->unlockService(tractor);
4187 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4189 int framepos = (int)(pos.frames(m_document->fps()));
4190 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4191 ClipItem *clip = NULL;
4192 for (int i = 0; i < list.size(); i++) {
4193 if (!list.at(i)->isEnabled()) continue;
4194 if (list.at(i)->type() == AVWIDGET) {
4195 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4196 if (test->endPos() == pos) clip = test;
4203 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4205 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4206 ClipItem *clip = NULL;
4207 for (int i = 0; i < list.size(); i++) {
4208 if (!list.at(i)->isEnabled()) continue;
4209 if (list.at(i)->type() == AVWIDGET) {
4210 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4211 if (test->startPos() == pos) clip = test;
4218 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4220 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4221 QList<QGraphicsItem *> list = scene()->items(p);
4222 ClipItem *clip = NULL;
4223 for (int i = 0; i < list.size(); i++) {
4224 if (!list.at(i)->isEnabled()) continue;
4225 if (list.at(i)->type() == AVWIDGET) {
4226 clip = static_cast <ClipItem *>(list.at(i));
4233 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4235 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4238 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4240 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4241 QList<QGraphicsItem *> list = scene()->items(p);
4242 Transition *clip = NULL;
4243 for (int i = 0; i < list.size(); i++) {
4244 if (!list.at(i)->isEnabled()) continue;
4245 if (list.at(i)->type() == TRANSITIONWIDGET) {
4246 clip = static_cast <Transition *>(list.at(i));
4253 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4255 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4258 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4260 int framepos = (int)(pos.frames(m_document->fps()));
4261 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4262 QList<QGraphicsItem *> list = scene()->items(p);
4263 Transition *clip = NULL;
4264 for (int i = 0; i < list.size(); i++) {
4265 if (!list.at(i)->isEnabled()) continue;
4266 if (list.at(i)->type() == TRANSITIONWIDGET) {
4267 Transition *test = static_cast <Transition *>(list.at(i));
4268 if (test->endPos() == pos) clip = test;
4275 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4277 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4278 QList<QGraphicsItem *> list = scene()->items(p);
4279 Transition *clip = NULL;
4280 for (int i = 0; i < list.size(); ++i) {
4281 if (!list.at(i)->isEnabled()) continue;
4282 if (list.at(i)->type() == TRANSITIONWIDGET) {
4283 Transition *test = static_cast <Transition *>(list.at(i));
4284 if (test->startPos() == pos) clip = test;
4291 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4293 if (m_selectionGroup) resetSelectionGroup(false);
4294 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4296 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);
4297 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4300 Mlt::Producer *prod = item->getProducer(end.track);
4302 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);
4304 bool snap = KdenliveSettings::snaptopoints();
4305 KdenliveSettings::setSnaptopoints(false);
4306 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4308 int tracknumber = m_document->tracksCount() - end.track - 1;
4309 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4310 m_scene->clearSelection();
4311 if (isLocked) item->setItemLocked(true);
4313 if (item->isItemLocked()) item->setItemLocked(false);
4314 item->setSelected(true);
4316 if (item->baseClip()->isTransparent()) {
4317 // Also move automatic transition
4318 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4319 if (tr && tr->isAutomatic()) {
4320 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4321 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);
4322 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4325 KdenliveSettings::setSnaptopoints(snap);
4326 setDocumentModified();
4328 // undo last move and emit error message
4329 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4331 if (refresh) m_document->renderer()->doRefresh();
4334 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4337 resetSelectionGroup();
4338 m_scene->clearSelection();
4340 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4341 scene()->addItem(m_selectionGroup);
4343 m_document->renderer()->blockSignals(true);
4344 for (int i = 0; i < startClip.count(); i++) {
4346 startClip[i].startPos = startClip.at(i).startPos - offset;
4347 startClip[i].track = startClip.at(i).track - trackOffset;
4349 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4351 clip->setItemLocked(false);
4352 if (clip->parentItem()) {
4353 m_selectionGroup->addToGroup(clip->parentItem());
4354 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4356 m_selectionGroup->addToGroup(clip);
4357 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4359 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4360 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4362 for (int i = 0; i < startTransition.count(); i++) {
4364 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4365 startTransition[i].track = startTransition.at(i).track - trackOffset;
4367 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4369 tr->setItemLocked(false);
4370 if (tr->parentItem()) {
4371 m_selectionGroup->addToGroup(tr->parentItem());
4372 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4374 m_selectionGroup->addToGroup(tr);
4375 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4377 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());
4378 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4380 m_document->renderer()->blockSignals(false);
4382 if (m_selectionGroup) {
4383 bool snap = KdenliveSettings::snaptopoints();
4384 KdenliveSettings::setSnaptopoints(false);
4386 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4387 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4389 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4391 int max = children.count();
4392 for (int i = 0; i < max; i++) {
4393 if (children.at(i)->type() == GROUPWIDGET) {
4394 children += children.at(i)->childItems();
4395 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4396 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4397 /*m_document->clipManager()->removeGroup(grp);
4398 m_scene->destroyItemGroup(grp);*/
4399 children.removeAll(children.at(i));
4404 for (int i = 0; i < children.count(); i++) {
4405 // re-add items in correct place
4406 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4407 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4409 ItemInfo info = item->info();
4410 int tracknumber = m_document->tracksCount() - info.track - 1;
4411 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4413 item->setItemLocked(true);
4414 else if (item->isItemLocked())
4415 item->setItemLocked(false);
4417 if (item->type() == AVWIDGET) {
4418 ClipItem *clip = static_cast <ClipItem*>(item);
4419 int trackProducer = info.track;
4420 info.track = m_document->tracksCount() - info.track;
4421 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4422 for (int i = 0; i < clip->effectsCount(); i++) {
4423 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4425 } else if (item->type() == TRANSITIONWIDGET) {
4426 Transition *tr = static_cast <Transition*>(item);
4428 if (!tr->forcedTrack()) {
4429 newTrack = getPreviousVideoTrack(info.track);
4431 newTrack = tr->transitionEndTrack() + trackOffset;
4432 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4434 tr->updateTransitionEndTrack(newTrack);
4435 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4439 resetSelectionGroup(false);
4441 for (int i = 0; i < children.count(); i++) {
4442 if (children.at(i)->parentItem())
4443 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4447 KdenliveSettings::setSnaptopoints(snap);
4448 m_document->renderer()->doRefresh();
4449 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4452 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4454 Transition *item = getTransitionItemAt(start.startPos, start.track);
4456 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);
4457 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4461 bool snap = KdenliveSettings::snaptopoints();
4462 KdenliveSettings::setSnaptopoints(false);
4464 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4465 // Transition was moved
4466 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4467 } else if (end.endPos == start.endPos) {
4468 // Transition start resize
4469 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4470 } else if (end.startPos == start.startPos) {
4471 // Transition end resize;
4472 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4473 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4476 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4477 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4478 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4480 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4481 KdenliveSettings::setSnaptopoints(snap);
4482 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4483 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());
4484 if (m_dragItem && m_dragItem == item) {
4486 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4487 if (transitionClip && transitionClip->baseClip()) {
4488 QString size = transitionClip->baseClip()->getProperty("frame_size");
4489 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4490 if (factor == 0) factor = 1.0;
4491 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4492 p.setY(size.section('x', 1, 1).toInt());
4494 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4496 if (refresh) m_document->renderer()->doRefresh();
4497 setDocumentModified();
4500 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4502 bool resizeClipStart = (start.startPos != end.startPos);
4503 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4505 if (dontWorry) return;
4506 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);
4507 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4510 if (item->parentItem()) {
4511 // Item is part of a group, reset group
4512 resetSelectionGroup();
4515 bool snap = KdenliveSettings::snaptopoints();
4516 KdenliveSettings::setSnaptopoints(false);
4518 if (resizeClipStart) {
4519 ItemInfo clipinfo = item->info();
4520 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4521 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4523 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4525 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4527 ItemInfo clipinfo = item->info();
4528 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4529 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4531 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4533 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4535 if (!resizeClipStart && end.cropStart != start.cropStart) {
4536 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4537 ItemInfo clipinfo = end;
4538 clipinfo.track = m_document->tracksCount() - end.track;
4539 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4541 item->setCropStart(end.cropStart);
4542 item->resetThumbs(true);
4545 m_document->renderer()->doRefresh();
4546 KdenliveSettings::setSnaptopoints(snap);
4547 setDocumentModified();
4550 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4552 if (pos == oldInfo.startPos.frames(m_document->fps()))
4554 bool snap = KdenliveSettings::snaptopoints();
4556 KdenliveSettings::setSnaptopoints(false);
4557 item->resizeStart(pos);
4558 if (item->startPos().frames(m_document->fps()) != pos) {
4559 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4560 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4561 KdenliveSettings::setSnaptopoints(snap);
4564 KdenliveSettings::setSnaptopoints(snap);
4567 bool hasParentCommand = false;
4569 hasParentCommand = true;
4571 command = new QUndoCommand();
4572 command->setText(i18n("Resize clip start"));
4575 // do this here, too, because otherwise undo won't update the group
4576 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4577 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4579 ItemInfo info = item->info();
4580 if (item->type() == AVWIDGET) {
4581 ItemInfo resizeinfo = oldInfo;
4582 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4583 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4585 // Check if there is an automatic transition on that clip (lower track)
4586 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4587 if (transition && transition->isAutomatic()) {
4588 ItemInfo trInfo = transition->info();
4589 ItemInfo newTrInfo = trInfo;
4590 newTrInfo.startPos = item->startPos();
4591 if (newTrInfo.startPos < newTrInfo.endPos)
4592 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4594 // Check if there is an automatic transition on that clip (upper track)
4595 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4596 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4597 ItemInfo trInfo = transition->info();
4598 ItemInfo newTrInfo = trInfo;
4599 newTrInfo.startPos = item->startPos();
4600 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4601 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4602 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4605 ClipItem *clip = static_cast < ClipItem * >(item);
4608 // Since we must always resize clip before updating the keyframes, we
4609 // put a resize command before & after checking keyframes so that
4610 // we are sure the resize is performed before whenever we do or undo the action
4611 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4612 adjustEffects(clip, oldInfo, command);
4613 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4614 emit clipItemSelected(clip);
4616 KdenliveSettings::setSnaptopoints(false);
4617 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4618 KdenliveSettings::setSnaptopoints(snap);
4619 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4621 } else if (item->type() == TRANSITIONWIDGET) {
4622 Transition *transition = static_cast <Transition *>(item);
4623 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)) {
4624 // Cannot resize transition
4625 KdenliveSettings::setSnaptopoints(false);
4626 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4627 KdenliveSettings::setSnaptopoints(snap);
4628 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4630 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4631 if (command == NULL)
4632 m_commandStack->push(moveCommand);
4636 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4637 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4639 if (!hasParentCommand)
4640 m_commandStack->push(command);
4643 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4645 if (pos == oldInfo.endPos.frames(m_document->fps()))
4647 bool snap = KdenliveSettings::snaptopoints();
4649 KdenliveSettings::setSnaptopoints(false);
4650 item->resizeEnd(pos);
4651 if (item->endPos().frames(m_document->fps()) != pos) {
4652 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4653 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4654 KdenliveSettings::setSnaptopoints(snap);
4657 KdenliveSettings::setSnaptopoints(snap);
4660 bool hasParentCommand = false;
4662 hasParentCommand = true;
4664 command = new QUndoCommand();
4667 // do this here, too, because otherwise undo won't update the group
4668 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4669 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4671 ItemInfo info = item->info();
4672 if (item->type() == AVWIDGET) {
4673 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4674 ItemInfo resizeinfo = info;
4675 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4676 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4678 // Check if there is an automatic transition on that clip (lower track)
4679 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4680 if (tr && tr->isAutomatic()) {
4681 ItemInfo trInfo = tr->info();
4682 ItemInfo newTrInfo = trInfo;
4683 newTrInfo.endPos = item->endPos();
4684 if (newTrInfo.endPos > newTrInfo.startPos)
4685 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4688 // Check if there is an automatic transition on that clip (upper track)
4689 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4690 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4691 ItemInfo trInfo = tr->info();
4692 ItemInfo newTrInfo = trInfo;
4693 newTrInfo.endPos = item->endPos();
4694 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4695 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4696 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4700 ClipItem *clip = static_cast < ClipItem * >(item);
4703 // Since we must always resize clip before updating the keyframes, we
4704 // put a resize command before & after checking keyframes so that
4705 // we are sure the resize is performed before whenever we do or undo the action
4706 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4707 adjustEffects(clip, oldInfo, command);
4708 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4709 emit clipItemSelected(clip);
4711 KdenliveSettings::setSnaptopoints(false);
4712 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4713 KdenliveSettings::setSnaptopoints(true);
4714 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4716 } else if (item->type() == TRANSITIONWIDGET) {
4717 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4718 Transition *transition = static_cast <Transition *>(item);
4719 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)) {
4720 // Cannot resize transition
4721 KdenliveSettings::setSnaptopoints(false);
4722 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4723 KdenliveSettings::setSnaptopoints(true);
4724 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4726 // Check transition keyframes
4727 QDomElement old = transition->toXML();
4728 if (transition->updateKeyframes()) {
4729 QDomElement xml = transition->toXML();
4730 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);
4731 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4733 new MoveTransitionCommand(this, oldInfo, info, false, command);
4736 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4737 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4739 if (!hasParentCommand) {
4740 updateTrackDuration(oldInfo.track, command);
4741 m_commandStack->push(command);
4745 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4747 int end = item->fadeIn();
4749 // there is a fade in effect
4750 int effectPos = item->hasEffect("volume", "fadein");
4751 if (effectPos != -1) {
4752 QDomElement effect = item->getEffectAt(effectPos);
4753 int start = item->cropStart().frames(m_document->fps());
4754 int max = item->cropDuration().frames(m_document->fps());
4756 // Make sure the fade effect is not longer than the clip
4757 item->setFadeIn(max);
4758 end = item->fadeIn();
4761 EffectsList::setParameter(effect, "in", QString::number(start));
4762 EffectsList::setParameter(effect, "out", QString::number(end));
4764 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4765 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4766 // if fade effect is displayed, update the effect edit widget with new clip duration
4767 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4768 emit clipItemSelected(item, effectPos);
4771 effectPos = item->hasEffect("brightness", "fade_from_black");
4772 if (effectPos != -1) {
4773 QDomElement effect = item->getEffectAt(effectPos);
4774 int start = item->cropStart().frames(m_document->fps());
4775 int max = item->cropDuration().frames(m_document->fps());
4777 // Make sure the fade effect is not longer than the clip
4778 item->setFadeIn(max);
4779 end = item->fadeIn();
4782 EffectsList::setParameter(effect, "in", QString::number(start));
4783 EffectsList::setParameter(effect, "out", QString::number(end));
4785 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4786 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4787 // if fade effect is displayed, update the effect edit widget with new clip duration
4788 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4789 emit clipItemSelected(item, effectPos);
4794 int start = item->fadeOut();
4796 // there is a fade out effect
4797 int effectPos = item->hasEffect("volume", "fadeout");
4798 if (effectPos != -1) {
4799 QDomElement effect = item->getEffectAt(effectPos);
4800 int max = item->cropDuration().frames(m_document->fps());
4801 int end = max + item->cropStart().frames(m_document->fps());
4803 // Make sure the fade effect is not longer than the clip
4804 item->setFadeOut(max);
4805 start = item->fadeOut();
4807 start = end - start;
4808 EffectsList::setParameter(effect, "in", QString::number(start));
4809 EffectsList::setParameter(effect, "out", QString::number(end));
4811 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4812 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4813 // if fade effect is displayed, update the effect edit widget with new clip duration
4814 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4815 emit clipItemSelected(item, effectPos);
4818 effectPos = item->hasEffect("brightness", "fade_to_black");
4819 if (effectPos != -1) {
4820 QDomElement effect = item->getEffectAt(effectPos);
4821 int max = item->cropDuration().frames(m_document->fps());
4822 int end = max + item->cropStart().frames(m_document->fps());
4824 // Make sure the fade effect is not longer than the clip
4825 item->setFadeOut(max);
4826 start = item->fadeOut();
4828 start = end - start;
4829 EffectsList::setParameter(effect, "in", QString::number(start));
4830 EffectsList::setParameter(effect, "out", QString::number(end));
4832 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4833 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4834 // if fade effect is displayed, update the effect edit widget with new clip duration
4835 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4836 emit clipItemSelected(item, effectPos);
4841 int effectPos = item->hasEffect("freeze", "freeze");
4842 if (effectPos != -1) {
4843 // Freeze effect needs to be adjusted with clip resize
4844 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4845 QDomElement eff = item->getEffectAt(effectPos);
4846 if (!eff.isNull() && diff != 0) {
4847 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4848 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4850 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4851 emit clipItemSelected(item, item->selectedEffectIndex());
4858 double CustomTrackView::getSnapPointForPos(double pos)
4860 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4863 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4865 QList <GenTime> snaps;
4866 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4867 QList<QGraphicsItem *> itemList = items();
4868 for (int i = 0; i < itemList.count(); i++) {
4869 if (itemList.at(i) == selected) continue;
4870 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4871 if (itemList.at(i)->type() == AVWIDGET) {
4872 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4873 GenTime start = item->startPos();
4874 GenTime end = item->endPos();
4875 snaps.append(start);
4877 if (!offsetList.isEmpty()) {
4878 for (int j = 0; j < offsetList.size(); j++) {
4879 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4880 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4884 QList < GenTime > markers = item->snapMarkers();
4885 for (int j = 0; j < markers.size(); ++j) {
4886 GenTime t = markers.at(j);
4888 if (!offsetList.isEmpty()) {
4889 for (int k = 0; k < offsetList.size(); k++) {
4890 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4894 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4895 Transition *transition = static_cast <Transition*>(itemList.at(i));
4896 GenTime start = transition->startPos();
4897 GenTime end = transition->endPos();
4898 snaps.append(start);
4900 if (!offsetList.isEmpty()) {
4901 for (int j = 0; j < offsetList.size(); j++) {
4902 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4903 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4909 // add cursor position
4910 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4912 if (!offsetList.isEmpty()) {
4913 for (int j = 0; j < offsetList.size(); j++) {
4914 snaps.append(pos - offsetList.at(j));
4919 for (int i = 0; i < m_guides.count(); i++) {
4920 snaps.append(m_guides.at(i)->position());
4921 if (!offsetList.isEmpty()) {
4922 for (int j = 0; j < offsetList.size(); j++) {
4923 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4929 QPoint z = m_document->zone();
4930 snaps.append(GenTime(z.x(), m_document->fps()));
4931 snaps.append(GenTime(z.y(), m_document->fps()));
4934 m_scene->setSnapList(snaps);
4935 //for (int i = 0; i < m_snapPoints.size(); ++i)
4936 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4939 void CustomTrackView::slotSeekToPreviousSnap()
4941 updateSnapPoints(NULL);
4942 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4943 setCursorPos((int) res.frames(m_document->fps()));
4947 void CustomTrackView::slotSeekToNextSnap()
4949 updateSnapPoints(NULL);
4950 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4951 setCursorPos((int) res.frames(m_document->fps()));
4955 void CustomTrackView::clipStart()
4957 AbstractClipItem *item = getMainActiveClip();
4959 setCursorPos((int) item->startPos().frames(m_document->fps()));
4964 void CustomTrackView::clipEnd()
4966 AbstractClipItem *item = getMainActiveClip();
4968 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4973 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4975 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4976 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4977 m_commandStack->push(command);
4980 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4982 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4983 m_commandStack->push(command);
4986 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4988 DocClipBase *base = m_document->clipManager()->getClipById(id);
4989 QList <CommentedTime> markers = base->commentedSnapMarkers();
4991 if (markers.isEmpty()) {
4992 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4995 QUndoCommand *deleteMarkers = new QUndoCommand();
4996 deleteMarkers->setText("Delete clip markers");
4998 for (int i = 0; i < markers.size(); i++) {
4999 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5001 m_commandStack->push(deleteMarkers);
5004 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5006 DocClipBase *base = m_document->clipManager()->getClipById(id);
5007 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5008 else base->deleteSnapMarker(pos);
5009 emit updateClipMarkers(base);
5010 setDocumentModified();
5011 viewport()->update();
5014 int CustomTrackView::hasGuide(int pos, int offset)
5016 for (int i = 0; i < m_guides.count(); i++) {
5017 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5018 if (qAbs(guidePos - pos) <= offset) return guidePos;
5019 else if (guidePos > pos) return -1;
5024 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5028 double fps = m_document->fps();
5029 for (int i = 0; i < m_guides.count(); i++) {
5030 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5031 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5033 goMenu->setEnabled(!m_guides.isEmpty());
5036 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5038 if (oldPos > GenTime() && pos > GenTime()) {
5040 for (int i = 0; i < m_guides.count(); i++) {
5041 if (m_guides.at(i)->position() == oldPos) {
5042 Guide *item = m_guides.at(i);
5043 item->updateGuide(pos, comment);
5047 } else if (pos > GenTime()) addGuide(pos, comment);
5051 for (int i = 0; i < m_guides.count(); i++) {
5052 if (m_guides.at(i)->position() == oldPos) {
5053 delete m_guides.takeAt(i);
5058 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5060 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5061 m_document->syncGuides(m_guides);
5064 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5066 for (int i = 0; i < m_guides.count(); i++) {
5067 if (m_guides.at(i)->position() == pos) {
5068 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5072 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5073 scene()->addItem(g);
5075 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5076 m_document->syncGuides(m_guides);
5080 void CustomTrackView::slotAddGuide(bool dialog)
5082 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5084 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5085 if (d.exec() != QDialog::Accepted) return;
5086 marker = d.newMarker();
5089 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5091 if (addGuide(marker.time(), marker.comment())) {
5092 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5093 m_commandStack->push(command);
5097 void CustomTrackView::slotEditGuide(int guidePos)
5100 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5101 else pos = GenTime(guidePos, m_document->fps());
5103 for (int i = 0; i < m_guides.count(); i++) {
5104 if (m_guides.at(i)->position() == pos) {
5105 slotEditGuide(m_guides.at(i)->info());
5110 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5113 void CustomTrackView::slotEditGuide(CommentedTime guide)
5115 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5116 if (d.exec() == QDialog::Accepted) {
5117 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5118 m_commandStack->push(command);
5123 void CustomTrackView::slotEditTimeLineGuide()
5125 if (m_dragGuide == NULL) return;
5126 CommentedTime guide = m_dragGuide->info();
5127 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5128 if (d.exec() == QDialog::Accepted) {
5129 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5130 m_commandStack->push(command);
5134 void CustomTrackView::slotDeleteGuide(int guidePos)
5137 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5138 else pos = GenTime(guidePos, m_document->fps());
5140 for (int i = 0; i < m_guides.count(); i++) {
5141 if (m_guides.at(i)->position() == pos) {
5142 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5143 m_commandStack->push(command);
5148 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5152 void CustomTrackView::slotDeleteTimeLineGuide()
5154 if (m_dragGuide == NULL) return;
5155 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5156 m_commandStack->push(command);
5160 void CustomTrackView::slotDeleteAllGuides()
5162 QUndoCommand *deleteAll = new QUndoCommand();
5163 deleteAll->setText("Delete all guides");
5164 for (int i = 0; i < m_guides.count(); i++) {
5165 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5167 m_commandStack->push(deleteAll);
5170 void CustomTrackView::setTool(PROJECTTOOL tool)
5175 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5178 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5179 m_scene->setScale(scaleFactor, verticalScale);
5180 removeTipAnimation();
5181 bool adjust = false;
5182 if (verticalScale != matrix().m22()) adjust = true;
5183 setMatrix(newmatrix);
5185 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5186 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5187 for (int i = 0; i < m_guides.count(); i++) {
5188 QLineF l = m_guides.at(i)->line();
5189 l.setP2(QPointF(l.x2(), newHeight));
5190 m_guides.at(i)->setLine(l);
5192 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5195 int diff = sceneRect().width() - m_projectDuration;
5196 if (diff * newmatrix.m11() < 50) {
5197 if (newmatrix.m11() < 0.4)
5198 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5200 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5202 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5203 centerOn(QPointF(cursorPos(), verticalPos));
5206 void CustomTrackView::slotRefreshGuides()
5208 if (KdenliveSettings::showmarkers()) {
5209 for (int i = 0; i < m_guides.count(); i++)
5210 m_guides.at(i)->update();
5214 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5216 painter->setClipRect(rect);
5217 QPen pen1 = painter->pen();
5218 pen1.setColor(palette().dark().color());
5219 painter->setPen(pen1);
5220 double min = rect.left();
5221 double max = rect.right();
5222 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5223 int maxTrack = m_document->tracksCount();
5224 QColor lockedColor = palette().button().color();
5225 QColor audioColor = palette().alternateBase().color();
5226 for (int i = 0; i < maxTrack; i++) {
5227 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5228 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5229 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5230 if (i == m_selectedTrack)
5231 painter->fillRect(track, m_activeTrackBrush.brush(this));
5233 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5235 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5239 bool CustomTrackView::findString(const QString &text)
5242 for (int i = 0; i < m_searchPoints.size(); ++i) {
5243 marker = m_searchPoints.at(i).comment();
5244 if (marker.contains(text, Qt::CaseInsensitive)) {
5245 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5246 int vert = verticalScrollBar()->value();
5247 int hor = cursorPos();
5248 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5256 void CustomTrackView::selectFound(QString track, QString pos)
5258 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5259 slotSelectTrack(track.toInt());
5261 int vert = verticalScrollBar()->value();
5262 int hor = cursorPos();
5263 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5266 bool CustomTrackView::findNextString(const QString &text)
5269 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5270 marker = m_searchPoints.at(i).comment();
5271 if (marker.contains(text, Qt::CaseInsensitive)) {
5272 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5273 int vert = verticalScrollBar()->value();
5274 int hor = cursorPos();
5275 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5284 void CustomTrackView::initSearchStrings()
5286 m_searchPoints.clear();
5287 QList<QGraphicsItem *> itemList = items();
5288 for (int i = 0; i < itemList.count(); i++) {
5289 // parse all clip names
5290 if (itemList.at(i)->type() == AVWIDGET) {
5291 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5292 GenTime start = item->startPos();
5293 CommentedTime t(start, item->clipName());
5294 m_searchPoints.append(t);
5295 // add all clip markers
5296 QList < CommentedTime > markers = item->commentedSnapMarkers();
5297 m_searchPoints += markers;
5302 for (int i = 0; i < m_guides.count(); i++)
5303 m_searchPoints.append(m_guides.at(i)->info());
5305 qSort(m_searchPoints);
5308 void CustomTrackView::clearSearchStrings()
5310 m_searchPoints.clear();
5314 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5316 QList<ItemInfo> matchingInfo;
5317 QList<QGraphicsItem *> itemList = items();
5318 for (int i = 0; i < itemList.count(); i++) {
5319 if (itemList.at(i)->type() == AVWIDGET) {
5320 ClipItem *item = (ClipItem *)itemList.at(i);
5321 if (item->clipProducer() == clipId)
5322 matchingInfo << item->info();
5325 return matchingInfo;
5328 void CustomTrackView::copyClip()
5330 qDeleteAll(m_copiedItems);
5331 m_copiedItems.clear();
5332 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5333 if (itemList.count() == 0) {
5334 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5337 for (int i = 0; i < itemList.count(); i++) {
5338 if (itemList.at(i)->type() == AVWIDGET) {
5339 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5340 ClipItem *clone = clip->clone(clip->info());
5341 m_copiedItems.append(clone);
5342 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5343 Transition *dup = static_cast <Transition *>(itemList.at(i));
5344 m_copiedItems.append(dup->clone());
5349 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5351 if (m_scene->editMode() != NORMALEDIT) {
5352 // If we are in overwrite mode, always allow the move
5355 int height = m_tracksHeight - 2;
5357 if (type == TRANSITIONWIDGET) {
5358 height = Transition::itemHeight();
5359 offset = Transition::itemOffset();
5361 else if (type == AVWIDGET) {
5362 height = ClipItem::itemHeight();
5363 offset = ClipItem::itemOffset();
5365 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);
5366 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5367 for (int i = 0; i < collisions.count(); i++) {
5368 if (collisions.at(i)->type() == type) {
5375 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5378 for (int i = 0; i < infoList.count(); i++) {
5379 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));
5382 QList<QGraphicsItem *> collisions = scene()->items(path);
5383 for (int i = 0; i < collisions.count(); i++) {
5384 if (collisions.at(i)->type() == type) return false;
5389 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5391 for (int i = 0; i < items.count(); i++) {
5392 ItemInfo info = items.at(i)->info();
5393 info.startPos += offset;
5394 info.endPos += offset;
5395 info.track += trackOffset;
5396 if (!canBePastedTo(info, items.at(i)->type())) return false;
5401 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5403 QPainterPath movePath;
5404 movePath.moveTo(0, 0);
5406 for (int i = 0; i < items.count(); i++) {
5407 ItemInfo info = items.at(i)->info();
5408 info.startPos = info.startPos + offset;
5409 info.endPos = info.endPos + offset;
5410 info.track = info.track + trackOffset;
5411 if (info.startPos < GenTime()) {
5412 // No clip should go below 0
5415 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));
5416 movePath.addRect(rect);
5418 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5419 for (int i = 0; i < collisions.count(); i++) {
5420 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5421 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5429 void CustomTrackView::pasteClip()
5431 if (m_copiedItems.count() == 0) {
5432 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5437 GenTime pos = GenTime(-1);
5438 if (m_menuPosition.isNull()) {
5439 position = mapFromGlobal(QCursor::pos());
5440 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5441 track = m_selectedTrack;
5442 pos = GenTime(m_cursorPos, m_document->fps());
5443 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5447 position = m_menuPosition;
5450 if (pos == GenTime(-1))
5451 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5453 track = (int)(mapToScene(position).y() / m_tracksHeight);
5455 GenTime leftPos = m_copiedItems.at(0)->startPos();
5456 int lowerTrack = m_copiedItems.at(0)->track();
5457 int upperTrack = m_copiedItems.at(0)->track();
5458 for (int i = 1; i < m_copiedItems.count(); i++) {
5459 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5460 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5461 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5464 GenTime offset = pos - leftPos;
5465 int trackOffset = track - lowerTrack;
5467 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5468 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5469 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5470 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5473 QUndoCommand *pasteClips = new QUndoCommand();
5474 pasteClips->setText("Paste clips");
5476 for (int i = 0; i < m_copiedItems.count(); i++) {
5477 // parse all clip names
5478 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5479 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5480 ItemInfo info = clip->info();
5481 info.startPos += offset;
5482 info.endPos += offset;
5483 info.track += trackOffset;
5484 if (canBePastedTo(info, AVWIDGET)) {
5485 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5486 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5487 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5488 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5490 info.startPos = tr->startPos() + offset;
5491 info.endPos = tr->endPos() + offset;
5492 info.track = tr->track() + trackOffset;
5493 int transitionEndTrack;
5494 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5495 else transitionEndTrack = tr->transitionEndTrack();
5496 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5497 if (info.startPos >= info.endPos) {
5498 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5499 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5500 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5503 updateTrackDuration(-1, pasteClips);
5504 m_commandStack->push(pasteClips);
5507 void CustomTrackView::pasteClipEffects()
5509 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5510 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5513 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5515 QUndoCommand *paste = new QUndoCommand();
5516 paste->setText("Paste effects");
5518 QList<QGraphicsItem *> clips = scene()->selectedItems();
5521 for (int i = 0; i < clips.count(); ++i) {
5522 if (clips.at(i)->type() == GROUPWIDGET) {
5523 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5524 for (int j = 0; j < children.count(); j++) {
5525 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5526 clips.append(children.at(j));
5532 for (int i = 0; i < clips.count(); ++i) {
5533 if (clips.at(i)->type() == AVWIDGET) {
5534 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5535 for (int j = 0; j < clip->effectsCount(); j++) {
5536 QDomElement eff = clip->effectAt(j);
5537 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5538 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5539 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5544 if (paste->childCount() > 0) m_commandStack->push(paste);
5547 //adjust effects (fades, ...)
5548 for (int i = 0; i < clips.count(); ++i) {
5549 if (clips.at(i)->type() == AVWIDGET) {
5550 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5551 updatePositionEffects(item, item->info());
5557 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5559 // parse parameters to check if we need to adjust to the new crop start
5560 int diff = (newstart - oldstart).frames(m_document->fps());
5561 int max = (newstart + duration).frames(m_document->fps());
5563 QDomNodeList params = xml.elementsByTagName("parameter");
5564 for (int i = 0; i < params.count(); i++) {
5565 QDomElement e = params.item(i).toElement();
5566 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5567 QString def = e.attribute("default");
5568 // Effect has a keyframe type parameter, we need to adjust the values
5569 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5570 QStringList newKeyFrames;
5571 foreach(const QString &str, keys) {
5572 int pos = str.section(':', 0, 0).toInt();
5573 double val = str.section(':', 1, 1).toDouble();
5576 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5578 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5580 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5581 e.setAttribute("keyframes", newKeyFrames.join(";"));
5586 ClipItem *CustomTrackView::getClipUnderCursor() const
5588 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5589 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5590 for (int i = 0; i < collisions.count(); i++) {
5591 if (collisions.at(i)->type() == AVWIDGET) {
5592 return static_cast < ClipItem *>(collisions.at(i));
5598 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5600 QList<QGraphicsItem *> clips = scene()->selectedItems();
5601 if (clips.isEmpty()) {
5602 return getClipUnderCursor();
5604 AbstractClipItem *item = NULL;
5605 for (int i = 0; i < clips.count(); ++i) {
5606 if (clips.at(i)->type() == AVWIDGET) {
5607 item = static_cast < AbstractClipItem *>(clips.at(i));
5608 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5611 if (item) return item;
5616 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5618 QList<QGraphicsItem *> clips = scene()->selectedItems();
5619 if (clips.isEmpty()) {
5620 return getClipUnderCursor();
5623 // remove all items in the list that are not clips
5624 for (int i = 0; i < clips.count();) {
5625 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5628 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5629 for (int i = 0; i < clips.count(); ++i) {
5630 if (clips.at(i)->type() == AVWIDGET) {
5631 item = static_cast < ClipItem *>(clips.at(i));
5632 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5640 void CustomTrackView::setInPoint()
5642 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5644 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5647 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5651 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5654 void CustomTrackView::setOutPoint()
5656 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5658 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5661 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5665 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5668 void CustomTrackView::slotUpdateAllThumbs()
5670 if (!isEnabled()) return;
5671 QList<QGraphicsItem *> itemList = items();
5672 //if (itemList.isEmpty()) return;
5674 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5675 for (int i = 0; i < itemList.count(); i++) {
5676 if (itemList.at(i)->type() == AVWIDGET) {
5677 item = static_cast <ClipItem *>(itemList.at(i));
5678 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5679 // Check if we have a cached thumbnail
5680 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5681 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5682 if (QFile::exists(thumb)) {
5684 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5685 item->slotSetStartThumb(pix);
5688 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5689 QString endThumb = startThumb;
5690 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5691 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5692 if (QFile::exists(startThumb)) {
5693 QPixmap pix(startThumb);
5694 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5695 item->slotSetStartThumb(pix);
5697 if (QFile::exists(endThumb)) {
5698 QPixmap pix(endThumb);
5699 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5700 item->slotSetEndThumb(pix);
5703 item->refreshClip(false, false);
5707 viewport()->update();
5710 void CustomTrackView::saveThumbnails()
5712 QList<QGraphicsItem *> itemList = items();
5714 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5715 for (int i = 0; i < itemList.count(); i++) {
5716 if (itemList.at(i)->type() == AVWIDGET) {
5717 item = static_cast <ClipItem *>(itemList.at(i));
5718 if (item->clipType() != COLOR) {
5719 // Check if we have a cached thumbnail
5720 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5721 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5722 if (!QFile::exists(thumb)) {
5723 QPixmap pix(item->startThumb());
5727 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5728 QString endThumb = startThumb;
5729 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5730 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5731 if (!QFile::exists(startThumb)) {
5732 QPixmap pix(item->startThumb());
5733 pix.save(startThumb);
5735 if (!QFile::exists(endThumb)) {
5736 QPixmap pix(item->endThumb());
5746 void CustomTrackView::slotInsertTrack(int ix)
5748 TrackDialog d(m_document, parentWidget());
5749 d.comboTracks->setCurrentIndex(ix);
5750 d.label->setText(i18n("Insert track"));
5751 d.setWindowTitle(i18n("Insert New Track"));
5753 if (d.exec() == QDialog::Accepted) {
5754 ix = d.comboTracks->currentIndex();
5755 if (d.before_select->currentIndex() == 1)
5759 info.isMute = false;
5760 info.isLocked = false;
5761 if (d.video_track->isChecked()) {
5762 info.type = VIDEOTRACK;
5763 info.isBlind = false;
5765 info.type = AUDIOTRACK;
5766 info.isBlind = true;
5768 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5769 m_commandStack->push(addTrack);
5770 setDocumentModified();
5774 void CustomTrackView::slotDeleteTrack(int ix)
5776 if (m_document->tracksCount() < 2) return;
5777 TrackDialog d(m_document, parentWidget());
5778 d.comboTracks->setCurrentIndex(ix);
5779 d.label->setText(i18n("Delete track"));
5780 d.before_select->setHidden(true);
5781 d.setWindowTitle(i18n("Delete Track"));
5782 d.video_track->setHidden(true);
5783 d.audio_track->setHidden(true);
5784 if (d.exec() == QDialog::Accepted) {
5785 ix = d.comboTracks->currentIndex();
5786 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5787 deleteTimelineTrack(ix, info);
5788 setDocumentModified();
5789 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5790 m_commandStack->push(command);*/
5794 void CustomTrackView::slotConfigTracks(int ix)
5796 TracksConfigDialog d(m_document, ix, parentWidget());
5797 if (d.exec() == QDialog::Accepted) {
5798 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5799 m_commandStack->push(configTracks);
5800 QList <int> toDelete = d.deletedTracks();
5801 for (int i = 0; i < toDelete.count(); ++i) {
5802 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5803 deleteTimelineTrack(toDelete.at(i) - i, info);
5805 setDocumentModified();
5809 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5811 if (m_document->tracksCount() < 2) return;
5812 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5813 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5814 QList<QGraphicsItem *> selection = m_scene->items(r);
5815 QUndoCommand *deleteTrack = new QUndoCommand();
5816 deleteTrack->setText("Delete track");
5818 // Delete all clips in selected track
5819 for (int i = 0; i < selection.count(); i++) {
5820 if (selection.at(i)->type() == AVWIDGET) {
5821 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5822 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5823 m_waitingThumbs.removeAll(item);
5824 m_scene->removeItem(item);
5827 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5828 Transition *item = static_cast <Transition *>(selection.at(i));
5829 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5830 m_scene->removeItem(item);
5836 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5837 m_commandStack->push(deleteTrack);
5840 void CustomTrackView::autoTransition()
5842 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5843 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5844 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5847 Transition *tr = static_cast <Transition*>(itemList.at(0));
5848 tr->setAutomatic(!tr->isAutomatic());
5849 QDomElement transition = tr->toXML();
5850 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);
5851 setDocumentModified();
5854 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5856 QList<QGraphicsItem *> list = scene()->items();
5857 ClipItem *clip = NULL;
5858 for (int i = 0; i < list.size(); ++i) {
5859 if (list.at(i)->type() == AVWIDGET) {
5860 clip = static_cast <ClipItem *>(list.at(i));
5861 if (clip->clipProducer() == id) {
5862 clip->setClipName(name);
5866 viewport()->update();
5869 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5871 minimum = GenTime();
5872 maximum = GenTime();
5873 QList<QGraphicsItem *> selection;
5874 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5875 selection.removeAll(item);
5876 for (int i = 0; i < selection.count(); i++) {
5877 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5878 if (clip && clip->type() == AVWIDGET) {
5879 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5880 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5885 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5887 minimum = GenTime();
5888 maximum = GenTime();
5889 QList<QGraphicsItem *> selection;
5890 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5891 selection.removeAll(item);
5892 for (int i = 0; i < selection.count(); i++) {
5893 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5894 if (clip && clip->type() == TRANSITIONWIDGET) {
5895 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5896 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5901 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5903 for (int i = 0; i < groups.count(); i++) {
5904 QDomNodeList children = groups.at(i).childNodes();
5905 scene()->clearSelection();
5906 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5907 QDomElement elem = children.item(nodeindex).toElement();
5908 int pos = elem.attribute("position").toInt();
5909 int track = elem.attribute("track").toInt();
5910 if (elem.tagName() == "clipitem") {
5911 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5912 if (clip) clip->setSelected(true);
5914 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5915 if (clip) clip->setSelected(true);
5918 groupSelectedItems(false, true);
5922 void CustomTrackView::splitAudio()
5924 resetSelectionGroup();
5925 QList<QGraphicsItem *> selection = scene()->selectedItems();
5926 if (selection.isEmpty()) {
5927 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5930 QUndoCommand *splitCommand = new QUndoCommand();
5931 splitCommand->setText(i18n("Split audio"));
5932 for (int i = 0; i < selection.count(); i++) {
5933 if (selection.at(i)->type() == AVWIDGET) {
5934 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5935 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5936 if (clip->parentItem()) {
5937 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5939 EffectsList effects;
5940 effects.clone(clip->effectList());
5941 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5946 if (splitCommand->childCount()) {
5947 updateTrackDuration(-1, splitCommand);
5948 m_commandStack->push(splitCommand);
5952 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5954 ClipItem *clip = getClipItemAt(pos, track);
5956 kDebug() << "// Cannot find clip to split!!!";
5960 int start = pos.frames(m_document->fps());
5961 int freetrack = m_document->tracksCount() - track - 1;
5963 // do not split audio when we are on an audio track
5964 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5967 for (; freetrack > 0; freetrack--) {
5968 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5969 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5970 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5971 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5972 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5977 kDebug() << "GOT TRK: " << track;
5978 if (freetrack == 0) {
5979 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5981 ItemInfo info = clip->info();
5982 info.track = m_document->tracksCount() - freetrack;
5983 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5984 scene()->clearSelection();
5985 clip->setSelected(true);
5986 ClipItem *audioClip = getClipItemAt(start, info.track);
5988 Mlt::Tractor *tractor = m_document->renderer()->lockService();
5989 clip->setVideoOnly(true);
5990 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5991 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5993 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5994 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5996 m_document->renderer()->unlockService(tractor);
5997 audioClip->setSelected(true);
5998 audioClip->setAudioOnly(true);
6000 // keep video effects, move audio effects to audio clip
6003 for (int i = 0; i < effects.count(); ++i) {
6004 if (effects.at(i).attribute("type") == "audio") {
6005 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6008 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6013 groupSelectedItems(false, true);
6017 // unsplit clip: remove audio part and change video part to normal clip
6018 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6019 kDebug() << "//CANNOT FIND CLP GRP";
6022 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6023 QList<QGraphicsItem *> children = grp->childItems();
6024 if (children.count() != 2) {
6025 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6028 for (int i = 0; i < children.count(); i++) {
6029 if (children.at(i) != clip) {
6030 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6031 ItemInfo info = clip->info();
6032 deleteClip(clp->info());
6033 clip->setVideoOnly(false);
6034 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6035 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6036 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6038 m_document->renderer()->unlockService(tractor);
6040 // re-add audio effects
6041 for (int i = 0; i < effects.count(); ++i) {
6042 if (effects.at(i).attribute("type") == "audio") {
6043 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6050 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6051 m_document->clipManager()->removeGroup(grp);
6052 scene()->destroyItemGroup(grp);
6056 void CustomTrackView::setVideoOnly()
6058 resetSelectionGroup();
6059 QList<QGraphicsItem *> selection = scene()->selectedItems();
6060 if (selection.isEmpty()) {
6061 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6064 QUndoCommand *videoCommand = new QUndoCommand();
6065 videoCommand->setText(i18n("Video only"));
6066 for (int i = 0; i < selection.count(); i++) {
6067 if (selection.at(i)->type() == AVWIDGET) {
6068 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6069 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6070 if (clip->parentItem()) {
6071 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6073 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6078 m_commandStack->push(videoCommand);
6081 void CustomTrackView::setAudioOnly()
6083 resetSelectionGroup();
6084 QList<QGraphicsItem *> selection = scene()->selectedItems();
6085 if (selection.isEmpty()) {
6086 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6089 QUndoCommand *videoCommand = new QUndoCommand();
6090 videoCommand->setText(i18n("Audio only"));
6091 for (int i = 0; i < selection.count(); i++) {
6092 if (selection.at(i)->type() == AVWIDGET) {
6093 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6094 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6095 if (clip->parentItem()) {
6096 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6098 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6103 m_commandStack->push(videoCommand);
6106 void CustomTrackView::setAudioAndVideo()
6108 resetSelectionGroup();
6109 QList<QGraphicsItem *> selection = scene()->selectedItems();
6110 if (selection.isEmpty()) {
6111 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6114 QUndoCommand *videoCommand = new QUndoCommand();
6115 videoCommand->setText(i18n("Audio and Video"));
6116 for (int i = 0; i < selection.count(); i++) {
6117 if (selection.at(i)->type() == AVWIDGET) {
6118 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6119 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6120 if (clip->parentItem()) {
6121 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6123 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6128 m_commandStack->push(videoCommand);
6131 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6133 ClipItem *clip = getClipItemAt(pos, track);
6135 kDebug() << "// Cannot find clip to split!!!";
6138 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6140 int start = pos.frames(m_document->fps());
6141 clip->setVideoOnly(true);
6142 clip->setAudioOnly(false);
6143 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6144 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6146 } else if (audioOnly) {
6147 int start = pos.frames(m_document->fps());
6148 clip->setAudioOnly(true);
6149 clip->setVideoOnly(false);
6150 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6151 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6154 int start = pos.frames(m_document->fps());
6155 clip->setAudioOnly(false);
6156 clip->setVideoOnly(false);
6157 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6158 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6161 m_document->renderer()->unlockService(tractor);
6163 setDocumentModified();
6166 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6168 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6169 m_clipTypeGroup->setEnabled(false);
6171 m_clipTypeGroup->setEnabled(true);
6172 QList <QAction *> actions = m_clipTypeGroup->actions();
6174 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6175 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6176 else lookup = "clip_audio_and_video";
6177 for (int i = 0; i < actions.count(); i++) {
6178 if (actions.at(i)->data().toString() == lookup) {
6179 actions.at(i)->setChecked(true);
6186 void CustomTrackView::slotGoToMarker(QAction *action)
6188 int pos = action->data().toInt();
6189 setCursorPos(pos, true);
6192 void CustomTrackView::reloadTransitionLumas()
6196 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6197 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6198 for (int i = 0; i < params.count(); i++) {
6199 QDomElement e = params.item(i).toElement();
6200 if (e.attribute("tag") == "resource") {
6201 lumaNames = e.attribute("paramlistdisplay");
6202 lumaFiles = e.attribute("paramlist");
6207 QList<QGraphicsItem *> itemList = items();
6208 Transition *transitionitem;
6209 QDomElement transitionXml;
6210 for (int i = 0; i < itemList.count(); i++) {
6211 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6212 transitionitem = static_cast <Transition*>(itemList.at(i));
6213 transitionXml = transitionitem->toXML();
6214 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6215 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6216 for (int i = 0; i < params.count(); i++) {
6217 QDomElement e = params.item(i).toElement();
6218 if (e.attribute("tag") == "resource") {
6219 e.setAttribute("paramlistdisplay", lumaNames);
6220 e.setAttribute("paramlist", lumaFiles);
6225 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6226 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6227 for (int i = 0; i < params.count(); i++) {
6228 QDomElement e = params.item(i).toElement();
6229 if (e.attribute("tag") == "luma") {
6230 e.setAttribute("paramlistdisplay", lumaNames);
6231 e.setAttribute("paramlist", lumaFiles);
6238 emit transitionItemSelected(NULL);
6241 double CustomTrackView::fps() const
6243 return m_document->fps();
6246 void CustomTrackView::updateProjectFps()
6248 // update all clips to the new fps
6249 resetSelectionGroup();
6250 scene()->clearSelection();
6252 QList<QGraphicsItem *> itemList = items();
6253 for (int i = 0; i < itemList.count(); i++) {
6254 // remove all items and re-add them one by one
6255 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6257 for (int i = 0; i < itemList.count(); i++) {
6258 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6259 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6260 clip->updateFps(m_document->fps());
6261 m_scene->addItem(clip);
6262 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6263 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6264 QList<QGraphicsItem *> children = grp->childItems();
6265 for (int j = 0; j < children.count(); j++) {
6266 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6267 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6268 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6269 clip->updateFps(m_document->fps());
6272 m_document->clipManager()->removeGroup(grp);
6273 m_scene->addItem(grp);
6274 scene()->destroyItemGroup(grp);
6275 scene()->clearSelection();
6276 for (int j = 0; j < children.count(); j++) {
6277 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6278 //children.at(j)->setParentItem(0);
6279 children.at(j)->setSelected(true);
6282 groupSelectedItems(true, true);
6283 } else if (itemList.at(i)->type() == GUIDEITEM) {
6284 Guide *g = static_cast<Guide *>(itemList.at(i));
6286 m_scene->addItem(g);
6289 viewport()->update();
6292 void CustomTrackView::slotTrackDown()
6294 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6295 else m_selectedTrack++;
6296 emit updateTrackHeaders();
6297 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6298 ensureVisible(rect, 0, 0);
6299 viewport()->update();
6302 void CustomTrackView::slotTrackUp()
6304 if (m_selectedTrack > 0) m_selectedTrack--;
6305 else m_selectedTrack = m_document->tracksCount() - 1;
6306 emit updateTrackHeaders();
6307 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6308 ensureVisible(rect, 0, 0);
6309 viewport()->update();
6312 int CustomTrackView::selectedTrack() const
6314 return m_selectedTrack;
6317 QStringList CustomTrackView::selectedClips() const
6319 QStringList clipIds;
6320 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6321 for (int i = 0; i < selection.count(); i++) {
6322 if (selection.at(i)->type() == AVWIDGET) {
6323 ClipItem *item = (ClipItem *)selection.at(i);
6324 clipIds << item->clipProducer();
6330 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6332 QList<ClipItem *> clips;
6333 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6334 for (int i = 0; i < selection.count(); i++) {
6335 if (selection.at(i)->type() == AVWIDGET) {
6336 clips.append((ClipItem *)selection.at(i));
6342 void CustomTrackView::slotSelectTrack(int ix)
6344 m_selectedTrack = qMax(0, ix);
6345 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6346 emit updateTrackHeaders();
6347 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6348 ensureVisible(rect, 0, 0);
6349 viewport()->update();
6352 void CustomTrackView::slotSelectClipsInTrack()
6354 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6355 QList<QGraphicsItem *> selection = m_scene->items(rect);
6356 m_scene->clearSelection();
6357 for (int i = 0; i < selection.count(); i++) {
6358 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6359 selection.at(i)->setSelected(true);
6362 resetSelectionGroup();
6363 groupSelectedItems();
6366 void CustomTrackView::slotSelectAllClips()
6368 QList<QGraphicsItem *> selection = m_scene->items();
6369 m_scene->clearSelection();
6370 for (int i = 0; i < selection.count(); i++) {
6371 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6372 selection.at(i)->setSelected(true);
6375 resetSelectionGroup();
6376 groupSelectedItems();
6379 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6382 if (track != -1 && pos != -1)
6383 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6385 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6386 QList<QGraphicsItem *> selection = m_scene->items(rect);
6387 resetSelectionGroup(group);
6388 if (!group) m_scene->clearSelection();
6389 for (int i = 0; i < selection.count(); i++) {
6390 if (selection.at(i)->type() == AVWIDGET) {
6391 selection.at(i)->setSelected(add);
6395 if (group) groupSelectedItems();
6398 void CustomTrackView::selectTransition(bool add, bool group)
6400 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6401 QList<QGraphicsItem *> selection = m_scene->items(rect);
6402 resetSelectionGroup(group);
6403 if (!group) m_scene->clearSelection();
6404 for (int i = 0; i < selection.count(); i++) {
6405 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6406 selection.at(i)->setSelected(add);
6410 if (group) groupSelectedItems();
6413 QStringList CustomTrackView::extractTransitionsLumas()
6416 QList<QGraphicsItem *> itemList = items();
6417 Transition *transitionitem;
6418 QDomElement transitionXml;
6419 for (int i = 0; i < itemList.count(); i++) {
6420 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6421 transitionitem = static_cast <Transition*>(itemList.at(i));
6422 transitionXml = transitionitem->toXML();
6423 // luma files in transitions can be in "resource" or "luma" property
6424 QString luma = EffectsList::parameter(transitionXml, "luma");
6425 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6426 if (!luma.isEmpty()) urls << KUrl(luma).path();
6429 urls.removeDuplicates();
6433 void CustomTrackView::setEditMode(EDITMODE mode)
6435 m_scene->setEditMode(mode);
6438 void CustomTrackView::checkTrackSequence(int track)
6440 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6441 //track = m_document->tracksCount() -track;
6442 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6443 QList<QGraphicsItem *> selection = m_scene->items(rect);
6444 QList <int> timelineList;
6445 timelineList.append(0);
6446 for (int i = 0; i < selection.count(); i++) {
6447 if (selection.at(i)->type() == AVWIDGET) {
6448 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6449 int start = clip->startPos().frames(m_document->fps());
6450 int end = clip->endPos().frames(m_document->fps());
6451 if (!timelineList.contains(start)) timelineList.append(start);
6452 if (!timelineList.contains(end)) timelineList.append(end);
6455 qSort(timelineList);
6456 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6457 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6460 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6462 if (data.isEmpty()) return;
6463 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6465 info.startPos = GenTime(in, m_document->fps());
6466 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6467 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6468 info.cropDuration = info.endPos - info.startPos;
6469 info.track = m_selectedTrack;
6470 QUndoCommand *addCommand = new QUndoCommand();
6471 addCommand->setText(i18n("Insert clip"));
6472 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6473 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6474 updateTrackDuration(info.track, addCommand);
6475 m_commandStack->push(addCommand);
6477 selectClip(true, false, m_selectedTrack, in);
6478 // Automatic audio split
6479 if (KdenliveSettings::splitaudio())
6483 void CustomTrackView::clearSelection(bool emitInfo)
6485 resetSelectionGroup();
6486 scene()->clearSelection();
6488 if (emitInfo) emit clipItemSelected(NULL);
6491 void CustomTrackView::updatePalette()
6493 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6497 pen1.setColor(palette().text().color());
6498 m_cursorLine->setPen(pen1);
6500 emit tracksChanged();
6503 void CustomTrackView::removeTipAnimation()
6506 scene()->removeItem(m_visualTip);
6507 m_animationTimer->stop();
6515 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6517 if (m_visualTip == NULL) {
6518 QRectF rect = clip->sceneBoundingRect();
6519 m_animation = new QGraphicsItemAnimation;
6520 m_animation->setTimeLine(m_animationTimer);
6521 m_animation->setScaleAt(1, 1, 1);
6526 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6527 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6528 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6530 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6532 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6534 m_animation->setScaleAt(.5, 2, 2);
6538 polygon << QPoint(0, - size * 2);
6539 if (mode == RESIZESTART)
6540 polygon << QPoint(size * 2, 0);
6542 polygon << QPoint(- size * 2, 0);
6543 polygon << QPoint(0, size * 2);
6544 polygon << QPoint(0, - size * 2);
6546 m_visualTip = new QGraphicsPolygonItem(polygon);
6547 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6548 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6549 if (mode == RESIZESTART)
6550 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6552 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6554 m_animation->setScaleAt(.5, 2, 1);
6556 case TRANSITIONSTART:
6558 polygon << QPoint(0, - size * 2);
6559 if (mode == TRANSITIONSTART)
6560 polygon << QPoint(size * 2, 0);
6562 polygon << QPoint(- size * 2, 0);
6563 polygon << QPoint(0, 0);
6564 polygon << QPoint(0, - size * 2);
6566 m_visualTip = new QGraphicsPolygonItem(polygon);
6567 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6568 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6569 if (mode == TRANSITIONSTART)
6570 m_visualTip->setPos(rect.x(), rect.bottom());
6572 m_visualTip->setPos(rect.right(), rect.bottom());
6574 m_animation->setScaleAt(.5, 2, 2);
6581 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6582 m_visualTip->setZValue(100);
6583 scene()->addItem(m_visualTip);
6584 m_animation->setItem(m_visualTip);
6585 m_animationTimer->start();
6589 bool CustomTrackView::hasAudio(int track) const
6591 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6592 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6593 QGraphicsItem *item;
6594 for (int i = 0; i < collisions.count(); i++) {
6595 item = collisions.at(i);
6596 if (!item->isEnabled()) continue;
6597 if (item->type() == AVWIDGET) {
6598 ClipItem *clip = static_cast <ClipItem *>(item);
6599 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6605 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6607 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6608 m_commandStack->push(command);
6609 setDocumentModified();
6613 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6615 EffectsParameterList parameters;
6617 parameters.addParam("tag", effect.attribute("tag"));
6618 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6619 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6620 parameters.addParam("id", effect.attribute("id"));
6621 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6622 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6623 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6624 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6626 QDomNodeList params = effect.elementsByTagName("parameter");
6627 for (int i = 0; i < params.count(); i++) {
6628 QDomElement e = params.item(i).toElement();
6629 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6630 // effects with geometry param need in / out synced with the clip, request it...
6631 parameters.addParam("_sync_in_out", "1");
6633 if (e.attribute("type") == "simplekeyframe") {
6635 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6636 double factor = e.attribute("factor", "1").toDouble();
6637 double offset = e.attribute("offset", "0").toDouble();
6638 for (int j = 0; j < values.count(); j++) {
6639 QString pos = values.at(j).section(':', 0, 0);
6640 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6641 values[j] = pos + "=" + locale.toString(val);
6643 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6644 parameters.addParam(e.attribute("name"), values.join(";"));
6645 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6646 parameters.addParam("max", e.attribute("max"));
6647 parameters.addParam("min", e.attribute("min"));
6648 parameters.addParam("factor", e.attribute("factor", "1"));*/
6649 } else if (e.attribute("type") == "keyframe") {
6650 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6651 parameters.addParam("keyframes", e.attribute("keyframes"));
6652 parameters.addParam("max", e.attribute("max"));
6653 parameters.addParam("min", e.attribute("min"));
6654 parameters.addParam("factor", e.attribute("factor", "1"));
6655 parameters.addParam("offset", e.attribute("offset", "0"));
6656 parameters.addParam("starttag", e.attribute("starttag", "start"));
6657 parameters.addParam("endtag", e.attribute("endtag", "end"));
6658 } else if (e.attribute("namedesc").contains(';')) {
6659 QString format = e.attribute("format");
6660 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6661 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6663 QTextStream txtNeu(&neu);
6664 if (values.size() > 0)
6665 txtNeu << (int)values[0].toDouble();
6666 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6667 txtNeu << separators[i];
6668 txtNeu << (int)(values[i+1].toDouble());
6670 parameters.addParam("start", neu);
6672 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6674 if (e.attribute("factor").contains('%')) {
6675 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6677 fact = e.attribute("factor", "1").toDouble();
6679 double offset = e.attribute("offset", "0").toDouble();
6680 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6682 parameters.addParam(e.attribute("name"), e.attribute("value"));
6689 void CustomTrackView::updateTrackNames(int track, bool added)
6691 QList <TrackInfo> tracks = m_document->tracksList();
6692 int max = tracks.count();
6693 int docTrack = max - track - 1;
6695 // count number of tracks of each type
6696 int videoTracks = 0;
6697 int audioTracks = 0;
6698 for (int i = max - 1; i >= 0; --i) {
6699 TrackInfo info = tracks.at(i);
6700 if (info.type == VIDEOTRACK)
6705 if (i <= docTrack) {
6706 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6707 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6710 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6711 info.trackName = type + QString::number(typeNumber);
6712 m_document->setTrackType(i, info);
6715 if (info.trackName == type + QString::number(typeNumber + 1)) {
6716 info.trackName = type + QString::number(typeNumber);
6717 m_document->setTrackType(i, info);
6722 emit tracksChanged();
6725 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6731 tracks << m_document->tracksCount() - track - 1;
6733 // negative track number -> update all tracks
6734 for (int i = 0; i < m_document->tracksCount(); ++i)
6738 for (int i = 0; i < tracks.count(); ++i) {
6740 // t + 1 because of black background track
6741 duration = m_document->renderer()->mltTrackDuration(t + 1);
6742 if (duration != m_document->trackDuration(t)) {
6743 m_document->setTrackDuration(t, duration);
6746 EffectsList effects = m_document->getTrackEffects(t);
6747 for (int j = 0; j < effects.count(); ++j) {
6749 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6750 * - update the effectstack if necessary
6757 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6759 QList<QGraphicsItem *> list = scene()->items();
6760 ClipItem *clip = NULL;
6761 for (int i = 0; i < list.size(); ++i) {
6762 if (list.at(i)->type() == AVWIDGET) {
6763 clip = static_cast <ClipItem *>(list.at(i));
6764 if (clip->clipProducer() == id) {
6765 clip->refreshClip(true, resetThumbs);
6771 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6773 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6775 if (effects.count()) {
6776 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6777 while (i != effects.constEnd()) {
6778 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);
6785 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6787 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6789 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6792 QDomElement newEffect;
6793 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6794 if (effect.attribute("id") == filter) {
6795 newEffect = effect.cloneNode().toElement();
6796 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6797 while (i != filterParams.constEnd()) {
6798 EffectsList::setParameter(newEffect, i.key(), i.value());
6799 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6802 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true);
6803 m_commandStack->push(command);
6804 emit clipItemSelected(clip, clip->selectedEffectIndex());