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(ClipItem *clip, QDomElement effect)
1763 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1766 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1768 QList<QGraphicsItem *> itemList;
1769 QUndoCommand *effectCommand = new QUndoCommand();
1771 QDomElement namenode = effect.firstChildElement("name");
1772 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1773 else effectName = i18n("effect");
1774 effectCommand->setText(i18n("Add %1", effectName));
1776 if (track == -1) itemList = scene()->selectedItems();
1777 if (itemList.isEmpty()) {
1778 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1779 if (clip) itemList.append(clip);
1780 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1784 for (int i = 0; i < itemList.count(); i++) {
1785 if (itemList.at(i)->type() == GROUPWIDGET) {
1786 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1787 for (int j = 0; j < subitems.count(); j++) {
1788 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1793 for (int i = 0; i < itemList.count(); i++) {
1794 if (itemList.at(i)->type() == AVWIDGET) {
1795 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1796 if (effect.attribute("type") == "audio") {
1797 // Don't add audio effects on video clips
1798 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1799 /* do not show error message when item is part of a group as the user probably knows what he does then
1800 * and the message is annoying when working with the split audio feature */
1801 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1802 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1805 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1806 // Don't add video effect on audio clips
1807 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1808 /* do not show error message when item is part of a group as the user probably knows what he does then
1809 * and the message is annoying when working with the split audio feature */
1810 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1811 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1815 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1816 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1819 if (item->isItemLocked()) {
1823 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1824 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1826 kDebug()<<"PREIT 0: "<<effect.attribute("kdenlive_ix");
1827 item->initEffect(effect);
1829 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1832 if (effectCommand->childCount() > 0) {
1833 m_commandStack->push(effectCommand);
1834 setDocumentModified();
1835 if (effectCommand->childCount() == 1) {
1836 // Display newly added clip effect
1837 for (int i = 0; i < itemList.count(); i++) {
1838 if (itemList.at(i)->type() == AVWIDGET) {
1839 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1840 if (!clip->isSelected()) {
1841 clearSelection(false);
1842 clip->setSelected(true);
1844 clip->setSelectedEffect(clip->effectsCount() - 1);
1845 //emit clipItemSelected(clip, clip->selectedEffectIndex());
1850 } else delete effectCommand;
1853 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1856 // delete track effect
1857 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1858 m_commandStack->push(command);
1859 setDocumentModified();
1862 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1863 //clip is in a group, also remove the effect in other clips of the group
1864 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1865 QUndoCommand *delCommand = new QUndoCommand();
1867 QDomElement namenode = effect.firstChildElement("name");
1868 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1869 else effectName = i18n("effect");
1870 delCommand->setText(i18n("Delete %1", effectName));
1873 for (int i = 0; i < items.count(); i++) {
1874 if (items.at(i)->type() == GROUPWIDGET) {
1875 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1876 for (int j = 0; j < subitems.count(); j++) {
1877 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1882 for (int i = 0; i < items.count(); i++) {
1883 if (items.at(i)->type() == AVWIDGET) {
1884 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1885 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1887 QDomElement eff = item->effectAt(ix);
1888 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1892 if (delCommand->childCount() > 0)
1893 m_commandStack->push(delCommand);
1896 setDocumentModified();
1899 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1900 m_commandStack->push(command);
1901 setDocumentModified();
1904 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1906 if (insertedEffect.isNull()) {
1907 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1910 QDomElement effect = insertedEffect.cloneNode().toElement();
1911 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1912 if (pos < GenTime()) {
1913 // editing a track effect
1914 EffectsParameterList effectParams = getEffectArgs(effect);
1915 // check if we are trying to reset a keyframe effect
1916 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1917 clip->initEffect(effect);
1918 effectParams = getEffectArgs(effect);
1920 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1921 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1922 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1923 emit updateTrackEffectState(track);
1924 setDocumentModified();
1928 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1930 // Special case: speed effect
1931 if (effect.attribute("id") == "speed") {
1932 if (effect.attribute("disable") == "1") {
1933 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1936 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1937 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1938 if (strobe == 0) strobe = 1;
1939 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1941 if (clip->updateEffect(effect)) {
1942 if (ix == clip->selectedEffectIndex()) {
1943 clip->setSelectedEffect(ix);
1944 if (!triggeredByUser)
1945 emit clipItemSelected(clip, ix);
1947 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1951 EffectsParameterList effectParams = getEffectArgs(effect);
1952 // check if we are trying to reset a keyframe effect
1953 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1954 clip->initEffect(effect);
1955 effectParams = getEffectArgs(effect);
1958 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1959 // A fade effect was modified, update the clip
1960 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1961 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1962 clip->setFadeIn(pos);
1964 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1965 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1966 clip->setFadeOut(pos);
1969 bool success = true;
1970 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams)) success = false;
1972 if (success && clip->updateEffect(effect)) {
1973 if (ix == clip->selectedEffectIndex()) {
1974 clip->setSelectedEffect(ix);
1975 if (!triggeredByUser)
1976 emit clipItemSelected(clip, ix);
1979 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1981 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
1982 setDocumentModified();
1985 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1987 if (pos < GenTime()) {
1988 // Moving track effect
1989 if (newPos > m_document->getTrackEffects(m_document->tracksCount() - track - 1).count()) {
1990 newPos = m_document->getTrackEffects(m_document->tracksCount() - track - 1).count();
1992 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos);
1993 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos);
1995 if (!act.isNull() && !before.isNull()) {
1996 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos, act);
1997 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos, before);
1998 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1999 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
2000 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2003 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2004 if (newPos > clip->effectsCount()) {
2005 newPos = clip->effectsCount();
2008 QDomElement act = clip->effectAt(newPos);
2009 QDomElement before = clip->effectAt(oldPos);
2010 if (act.isNull() || before.isNull()) {
2011 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2014 //clip->moveEffect(act, oldPos);
2015 clip->moveEffect(before, newPos);
2016 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2017 if (act.attribute("id") == "speed") {
2018 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2019 } else if (before.attribute("id") == "speed") {
2020 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2021 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2022 emit clipItemSelected(clip, newPos);
2023 setDocumentModified();
2024 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2027 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2029 EditEffectCommand *command;
2031 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2032 else effect = clip->effectAt(effectPos);
2033 QDomElement oldEffect = effect.cloneNode().toElement();
2034 effect.setAttribute("disable", (int) disable);
2038 // editing track effect
2039 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2041 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2043 m_commandStack->push(command);
2044 setDocumentModified();;
2047 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2049 MoveEffectCommand *command;
2051 // editing track effect
2052 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2053 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2054 m_commandStack->push(command);
2055 setDocumentModified();
2058 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2060 EditEffectCommand *command;
2061 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2062 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2063 m_commandStack->push(command);
2066 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2068 QDomElement effect = clip->getEffectAt(ix);
2069 QDomElement oldeffect = effect.cloneNode().toElement();
2070 effect.setAttribute("region", region);
2071 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2072 m_commandStack->push(command);
2075 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2079 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2080 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2081 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2083 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);
2085 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2086 m_blockRefresh = false;
2090 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2091 int cutPos = (int) cutTime.frames(m_document->fps());
2093 newPos.startPos = cutTime;
2094 newPos.endPos = info.endPos;
2095 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2096 newPos.track = info.track;
2097 newPos.cropDuration = newPos.endPos - newPos.startPos;
2099 bool snap = KdenliveSettings::snaptopoints();
2100 KdenliveSettings::setSnaptopoints(false);
2101 ClipItem *dup = item->clone(newPos);
2103 // remove unwanted effects
2104 // fade in from 2nd part of the clip
2105 int ix = dup->hasEffect(QString(), "fadein");
2107 QDomElement oldeffect = dup->effectAt(ix);
2108 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2110 ix = dup->hasEffect(QString(), "fade_from_black");
2112 QDomElement oldeffect = dup->effectAt(ix);
2113 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2115 // fade out from 1st part of the clip
2116 ix = item->hasEffect(QString(), "fadeout");
2118 QDomElement oldeffect = item->effectAt(ix);
2119 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2121 ix = item->hasEffect(QString(), "fade_to_black");
2123 QDomElement oldeffect = item->effectAt(ix);
2124 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2128 item->resizeEnd(cutPos);
2129 scene()->addItem(dup);
2130 if (item->checkKeyFrames())
2131 slotRefreshEffects(item);
2132 if (dup->checkKeyFrames())
2133 slotRefreshEffects(dup);
2135 item->baseClip()->addReference();
2136 m_document->updateClip(item->baseClip()->getId());
2137 setDocumentModified();
2138 KdenliveSettings::setSnaptopoints(snap);
2139 if (execute && item->isSelected())
2140 emit clipItemSelected(item);
2145 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2146 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2148 if (!item || !dup || item == dup) {
2149 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2150 m_blockRefresh = false;
2153 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2154 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2158 bool snap = KdenliveSettings::snaptopoints();
2159 KdenliveSettings::setSnaptopoints(false);
2161 // join fade effects again
2162 int ix = dup->hasEffect(QString(), "fadeout");
2164 QDomElement effect = dup->effectAt(ix);
2165 item->addEffect(effect);
2167 ix = dup->hasEffect(QString(), "fade_to_black");
2169 QDomElement effect = dup->effectAt(ix);
2170 item->addEffect(effect);
2173 m_waitingThumbs.removeAll(dup);
2174 bool selected = item->isSelected();
2175 if (dup->isSelected()) {
2177 item->setSelected(true);
2178 emit clipItemSelected(NULL);
2180 dup->baseClip()->removeReference();
2181 m_document->updateClip(dup->baseClip()->getId());
2182 scene()->removeItem(dup);
2186 ItemInfo clipinfo = item->info();
2187 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2188 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2190 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2191 setDocumentModified();
2193 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2195 KdenliveSettings::setSnaptopoints(snap);
2196 if (execute && selected)
2197 emit clipItemSelected(item);
2200 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2203 void CustomTrackView::slotEnableRefresh()
2205 m_blockRefresh = false;
2208 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2210 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2211 if (itemList.count() == 1) {
2212 if (itemList.at(0)->type() == AVWIDGET) {
2213 ClipItem *item = (ClipItem *) itemList.at(0);
2215 info.track = item->track();
2216 ClipItem *transitionClip = NULL;
2217 const int transitiontrack = getPreviousVideoTrack(info.track);
2218 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2219 if (pos < item->startPos() + item->cropDuration() / 2) {
2220 // add transition to clip start
2221 info.startPos = item->startPos();
2222 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2223 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2224 info.endPos = transitionClip->endPos();
2225 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2226 // Check there is no other transition at that place
2227 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2228 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2229 QList<QGraphicsItem *> selection = m_scene->items(r);
2230 bool transitionAccepted = true;
2231 for (int i = 0; i < selection.count(); i++) {
2232 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2233 Transition *tr = static_cast <Transition *>(selection.at(i));
2234 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2235 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2236 } else transitionAccepted = false;
2239 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2240 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2243 // add transition to clip end
2244 info.endPos = item->endPos();
2245 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2246 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2247 info.startPos = transitionClip->startPos();
2248 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2249 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2250 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2252 // Check there is no other transition at that place
2253 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2254 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2255 QList<QGraphicsItem *> selection = m_scene->items(r);
2256 bool transitionAccepted = true;
2257 for (int i = 0; i < selection.count(); i++) {
2258 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2259 Transition *tr = static_cast <Transition *>(selection.at(i));
2260 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2261 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2262 } else transitionAccepted = false;
2265 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2266 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2269 } else for (int i = 0; i < itemList.count(); i++) {
2270 if (itemList.at(i)->type() == AVWIDGET) {
2271 ClipItem *item = (ClipItem *) itemList.at(i);
2273 info.startPos = item->startPos();
2274 info.endPos = info.startPos + GenTime(65, m_document->fps());
2275 info.track = item->track();
2277 // Check there is no other transition at that place
2278 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2279 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2280 QList<QGraphicsItem *> selection = m_scene->items(r);
2281 bool transitionAccepted = true;
2282 for (int i = 0; i < selection.count(); i++) {
2283 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2284 Transition *tr = static_cast <Transition *>(selection.at(i));
2285 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2286 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2287 } else transitionAccepted = false;
2290 int transitiontrack = getPreviousVideoTrack(info.track);
2291 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2292 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2297 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2299 if (transitionInfo.startPos >= transitionInfo.endPos) {
2300 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2303 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2304 m_commandStack->push(command);
2305 setDocumentModified();
2308 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2310 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2311 //kDebug() << "---- ADDING transition " << params.attribute("value");
2312 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2313 scene()->addItem(tr);
2314 setDocumentModified();
2316 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2321 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2323 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2325 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2328 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2329 if (m_dragItem == item) m_dragItem = NULL;
2331 #if QT_VERSION >= 0x040600
2332 // animate item deletion
2333 item->closeAnimation();
2337 emit transitionItemSelected(NULL);
2338 setDocumentModified();
2341 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2343 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2344 QDomElement xml = tr->toXML();
2345 if (old.isNull() || xml.isNull()) {
2346 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2349 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2350 updateTrackDuration(tr->track(), command);
2351 m_commandStack->push(command);
2352 setDocumentModified();
2355 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2357 Transition *item = getTransitionItemAt(pos, track);
2359 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2364 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2366 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);
2367 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2368 item->setTransitionParameters(transition);
2369 if (updateTransitionWidget) {
2370 ItemInfo info = item->info();
2372 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2373 if (transitionClip && transitionClip->baseClip()) {
2374 QString size = transitionClip->baseClip()->getProperty("frame_size");
2375 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2376 if (factor == 0) factor = 1.0;
2377 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2378 p.setY(size.section('x', 1, 1).toInt());
2380 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2382 setDocumentModified();
2385 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2388 const QPointF pos = mapToScene(event->pos());
2389 if (m_selectionGroup) {
2390 m_selectionGroup->setPos(pos);
2391 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2392 event->acceptProposedAction();
2394 // Drag enter was not possible, try again at mouse position
2395 insertDropClips(event->mimeData(), event->pos());
2399 QGraphicsView::dragMoveEvent(event);
2403 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2405 if (m_selectionGroup && m_clipDrag) {
2406 m_thumbsTimer.stop();
2407 m_waitingThumbs.clear();
2408 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2410 scene()->destroyItemGroup(m_selectionGroup);
2411 m_selectionGroup = NULL;
2412 } else QGraphicsView::dragLeaveEvent(event);
2415 void CustomTrackView::dropEvent(QDropEvent * event)
2417 if (m_selectionGroup && m_clipDrag) {
2418 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2419 resetSelectionGroup();
2420 m_scene->clearSelection();
2421 bool hasVideoClip = false;
2422 QUndoCommand *addCommand = new QUndoCommand();
2423 addCommand->setText(i18n("Add timeline clip"));
2424 QList <ClipItem *> brokenClips;
2426 for (int i = 0; i < items.count(); i++) {
2427 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2428 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2429 if (items.count() == 1) {
2430 updateClipTypeActions(item);
2432 updateClipTypeActions(NULL);
2435 //TODO: take care of edit mode for undo
2436 item->baseClip()->addReference();
2437 //item->setZValue(item->defaultZValue());
2438 m_document->updateClip(item->baseClip()->getId());
2439 ItemInfo info = item->info();
2441 int tracknumber = m_document->tracksCount() - info.track - 1;
2442 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2443 if (isLocked) item->setItemLocked(true);
2444 ItemInfo clipInfo = info;
2445 clipInfo.track = m_document->tracksCount() - item->track();
2447 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2449 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2450 brokenClips.append(item);
2453 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2455 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2456 updateTrackDuration(info.track, addCommand);
2458 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2459 // add transparency transition
2460 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2461 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2463 item->setSelected(true);
2465 qDeleteAll(brokenClips);
2466 brokenClips.clear();
2467 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2468 else delete addCommand;
2470 // Automatic audio split
2471 if (KdenliveSettings::splitaudio())
2473 setDocumentModified();
2477 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2478 QList<QGraphicsItem *> selection = m_scene->items(rect);
2479 QStringList timelineList;
2481 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2482 for (int i = 0; i < selection.count(); i++) {
2483 if (selection.at(i)->type() == AVWIDGET) {
2484 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2485 int start = clip->startPos().frames(m_document->fps());
2486 int end = clip->endPos().frames(m_document->fps());
2487 timelineList.append(QString::number(start) + "-" + QString::number(end));
2490 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2493 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2494 if (items.count() > 1) {
2495 groupSelectedItems(true);
2496 } else if (items.count() == 1) {
2497 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2498 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2500 event->setDropAction(Qt::MoveAction);
2502 } else QGraphicsView::dropEvent(event);
2506 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2508 bool snap = KdenliveSettings::snaptopoints();
2509 KdenliveSettings::setSnaptopoints(false);
2510 if (mode == OVERWRITEEDIT) {
2511 // if we are in overwrite mode, move clips accordingly
2513 if (item == NULL) info = posinfo;
2514 else info = item->info();
2515 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);
2516 QList<QGraphicsItem *> selection = m_scene->items(rect);
2517 if (item) selection.removeAll(item);
2518 for (int i = 0; i < selection.count(); i++) {
2519 if (!selection.at(i)->isEnabled()) continue;
2520 if (selection.at(i)->type() == AVWIDGET) {
2521 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2522 if (clip->startPos() < info.startPos) {
2523 if (clip->endPos() > info.endPos) {
2524 ItemInfo clipInfo = clip->info();
2525 ItemInfo dupInfo = clipInfo;
2526 GenTime diff = info.startPos - clipInfo.startPos;
2527 dupInfo.startPos = info.startPos;
2528 dupInfo.cropStart += diff;
2529 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2530 ItemInfo newdupInfo = dupInfo;
2531 GenTime diff2 = info.endPos - info.startPos;
2532 newdupInfo.startPos = info.endPos;
2533 newdupInfo.cropStart += diff2;
2534 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2535 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2536 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2537 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2538 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2540 ItemInfo newclipInfo = clip->info();
2541 newclipInfo.endPos = info.startPos;
2542 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2543 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2545 } else if (clip->endPos() <= info.endPos) {
2546 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2547 m_waitingThumbs.removeAll(clip);
2548 scene()->removeItem(clip);
2552 ItemInfo newclipInfo = clip->info();
2553 newclipInfo.startPos = info.endPos;
2554 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2555 clip->resizeStart(info.endPos.frames(m_document->fps()));
2559 } else if (mode == INSERTEDIT) {
2560 // if we are in push mode, move clips accordingly
2562 if (item == NULL) info = posinfo;
2563 else info = item->info();
2564 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);
2565 QList<QGraphicsItem *> selection = m_scene->items(rect);
2566 if (item) selection.removeAll(item);
2567 for (int i = 0; i < selection.count(); i++) {
2568 if (selection.at(i)->type() == AVWIDGET) {
2569 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2570 if (clip->startPos() < info.startPos) {
2571 if (clip->endPos() > info.startPos) {
2572 ItemInfo clipInfo = clip->info();
2573 ItemInfo dupInfo = clipInfo;
2574 GenTime diff = info.startPos - clipInfo.startPos;
2575 dupInfo.startPos = info.startPos;
2576 dupInfo.cropStart += diff;
2577 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2578 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2579 // Commented out; variable dup unused. --granjow
2580 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2581 cutClip(clipInfo, info.startPos, true, false);
2584 // TODO: add insertspacecommand
2589 KdenliveSettings::setSnaptopoints(snap);
2593 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2595 if (mode == OVERWRITEEDIT) {
2596 // if we are in overwrite or push mode, move clips accordingly
2597 bool snap = KdenliveSettings::snaptopoints();
2598 KdenliveSettings::setSnaptopoints(false);
2599 ItemInfo info = item->info();
2600 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2601 QList<QGraphicsItem *> selection = m_scene->items(rect);
2602 selection.removeAll(item);
2603 for (int i = 0; i < selection.count(); i++) {
2604 if (!selection.at(i)->isEnabled()) continue;
2605 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2606 Transition *tr = static_cast<Transition *>(selection.at(i));
2607 if (tr->startPos() < info.startPos) {
2608 ItemInfo firstPos = tr->info();
2609 ItemInfo newPos = firstPos;
2610 firstPos.endPos = item->startPos();
2611 newPos.startPos = item->endPos();
2612 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2613 if (tr->endPos() > info.endPos) {
2615 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2617 } else if (tr->endPos() > info.endPos) {
2619 ItemInfo firstPos = tr->info();
2620 firstPos.startPos = item->endPos();
2621 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2623 // remove transition
2624 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2628 KdenliveSettings::setSnaptopoints(snap);
2632 QStringList CustomTrackView::mimeTypes() const
2634 QStringList qstrList;
2635 // list of accepted mime types for drop
2636 qstrList.append("text/plain");
2637 qstrList.append("kdenlive/producerslist");
2638 qstrList.append("kdenlive/clip");
2642 Qt::DropActions CustomTrackView::supportedDropActions() const
2644 // returns what actions are supported when dropping
2645 return Qt::MoveAction;
2648 void CustomTrackView::setDuration(int duration)
2650 int diff = qAbs(duration - sceneRect().width());
2651 if (diff * matrix().m11() > -50) {
2652 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2653 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2655 m_projectDuration = duration;
2658 int CustomTrackView::duration() const
2660 return m_projectDuration;
2663 void CustomTrackView::addTrack(TrackInfo type, int ix)
2665 if (ix == -1 || ix == m_document->tracksCount()) {
2666 m_document->insertTrack(0, type);
2667 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2669 m_document->insertTrack(m_document->tracksCount() - ix, type);
2670 // insert track in MLT playlist
2671 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2673 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2674 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2675 QList<QGraphicsItem *> selection = m_scene->items(r);
2676 resetSelectionGroup();
2678 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2679 scene()->addItem(m_selectionGroup);
2680 for (int i = 0; i < selection.count(); i++) {
2681 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2682 m_selectionGroup->addToGroup(selection.at(i));
2683 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2686 // Move graphic items
2687 m_selectionGroup->translate(0, m_tracksHeight);
2689 // adjust track number
2690 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2691 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2692 for (int i = 0; i < children.count(); i++) {
2693 if (children.at(i)->type() == GROUPWIDGET) {
2694 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2695 children << grp->childItems();
2698 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2700 ItemInfo clipinfo = item->info();
2701 if (item->type() == AVWIDGET) {
2702 ClipItem *clip = static_cast <ClipItem *>(item);
2703 // slowmotion clips are not track dependant, so no need to update them
2704 if (clip->speed() != 1.0) continue;
2705 // We add a move clip command so that we get the correct producer for new track number
2706 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2707 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2708 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2709 // problem updating clip
2710 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2713 } else if (item->type() == TRANSITIONWIDGET) {
2714 Transition *tr = static_cast <Transition *>(item);
2715 int track = tr->transitionEndTrack();
2717 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2721 resetSelectionGroup(false);
2722 m_document->renderer()->unlockService(tractor);
2725 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2726 for (int i = 0; i < m_guides.count(); i++) {
2727 QLineF l = m_guides.at(i)->line();
2728 l.setP2(QPointF(l.x2(), maxHeight));
2729 m_guides.at(i)->setLine(l);
2732 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2733 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2734 viewport()->update();
2735 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2736 //setFixedHeight(50 * m_tracksCount);
2738 updateTrackNames(ix, true);
2741 void CustomTrackView::removeTrack(int ix)
2743 // Delete track in MLT playlist
2744 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2745 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2747 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2748 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2749 QList<QGraphicsItem *> selection = m_scene->items(r);
2751 resetSelectionGroup();
2753 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2754 scene()->addItem(m_selectionGroup);
2755 for (int i = 0; i < selection.count(); i++) {
2756 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2757 m_selectionGroup->addToGroup(selection.at(i));
2758 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2761 // Move graphic items
2762 qreal ydiff = 0 - (int) m_tracksHeight;
2763 m_selectionGroup->translate(0, ydiff);
2764 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2766 // adjust track number
2767 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2768 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2769 for (int i = 0; i < children.count(); i++) {
2770 if (children.at(i)->type() == GROUPWIDGET) {
2771 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2772 children << grp->childItems();
2775 if (children.at(i)->type() == AVWIDGET) {
2776 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2778 ItemInfo clipinfo = clip->info();
2779 // We add a move clip command so that we get the correct producer for new track number
2780 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2781 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2782 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2783 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2786 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2787 Transition *tr = static_cast <Transition *>(children.at(i));
2789 int track = tr->transitionEndTrack();
2791 ItemInfo clipinfo = tr->info();
2792 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2796 resetSelectionGroup(false);
2797 m_document->renderer()->unlockService(tractor);
2799 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2800 for (int i = 0; i < m_guides.count(); i++) {
2801 QLineF l = m_guides.at(i)->line();
2802 l.setP2(QPointF(l.x2(), maxHeight));
2803 m_guides.at(i)->setLine(l);
2805 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2806 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2808 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2809 viewport()->update();
2811 updateTrackNames(ix, false);
2812 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2815 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2817 for (int i = 0; i < trackInfos.count(); ++i) {
2818 m_document->setTrackType(i, trackInfos.at(i));
2819 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2820 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2823 viewport()->update();
2824 emit trackHeightChanged();
2827 void CustomTrackView::slotSwitchTrackAudio(int ix)
2829 /*for (int i = 0; i < m_document->tracksCount(); i++)
2830 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2831 int tracknumber = m_document->tracksCount() - ix - 1;
2832 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2833 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2834 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2835 setDocumentModified();
2838 void CustomTrackView::slotSwitchTrackLock(int ix)
2840 int tracknumber = m_document->tracksCount() - ix - 1;
2841 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2842 m_commandStack->push(command);
2846 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2848 int tracknumber = m_document->tracksCount() - ix - 1;
2849 m_document->switchTrackLock(tracknumber, lock);
2851 emit doTrackLock(ix, lock);
2852 AbstractClipItem *clip = NULL;
2853 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2855 for (int i = 0; i < selection.count(); i++) {
2856 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2857 if (selection.at(i)->parentItem() && m_selectionGroup) {
2858 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2859 resetSelectionGroup();
2862 bool changeGroupLock = true;
2863 bool hasClipOnTrack = false;
2864 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2865 for (int j = 0; j < children.count(); ++j) {
2866 if (children.at(j)->isSelected()) {
2867 if (children.at(j)->type() == AVWIDGET)
2868 emit clipItemSelected(NULL);
2869 else if (children.at(j)->type() == TRANSITIONWIDGET)
2870 emit transitionItemSelected(NULL);
2875 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2876 if (child == m_dragItem)
2879 // only unlock group, if it is not locked by another track too
2880 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2881 changeGroupLock = false;
2883 // only (un-)lock if at least one clip is on the track
2884 if (child->track() == ix)
2885 hasClipOnTrack = true;
2887 if (changeGroupLock && hasClipOnTrack)
2888 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2889 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2890 if (selection.at(i)->parentItem()) {
2891 if (selection.at(i)->parentItem() == m_selectionGroup) {
2892 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2893 resetSelectionGroup();
2895 // groups are handled separately
2900 if (selection.at(i)->isSelected()) {
2901 if (selection.at(i)->type() == AVWIDGET)
2902 emit clipItemSelected(NULL);
2904 emit transitionItemSelected(NULL);
2906 clip = static_cast <AbstractClipItem *>(selection.at(i));
2907 clip->setItemLocked(lock);
2908 if (clip == m_dragItem)
2912 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2913 viewport()->update();
2914 setDocumentModified();
2917 void CustomTrackView::slotSwitchTrackVideo(int ix)
2919 int tracknumber = m_document->tracksCount() - ix;
2920 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2921 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2922 setDocumentModified();
2925 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2927 // Check there is no group going over several tracks there, or that would result in timeline corruption
2928 QList<QGraphicsItem *> selection = scene()->items(rect);
2930 int maxHeight = m_tracksHeight * 1.5;
2931 for (int i = 0; i < selection.count(); i++) {
2932 // Check that we don't try to move a group with clips on other tracks
2933 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2936 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2944 void CustomTrackView::slotRemoveSpace()
2948 if (m_menuPosition.isNull()) {
2949 pos = GenTime(cursorPos(), m_document->fps());
2951 TrackDialog d(m_document, parentWidget());
2952 d.comboTracks->setCurrentIndex(m_selectedTrack);
2953 d.label->setText(i18n("Track"));
2954 d.before_select->setHidden(true);
2955 d.setWindowTitle(i18n("Remove Space"));
2956 d.video_track->setHidden(true);
2957 d.audio_track->setHidden(true);
2958 if (d.exec() != QDialog::Accepted) return;
2959 track = d.comboTracks->currentIndex();
2961 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2962 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2965 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2966 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2970 ClipItem *item = getClipItemAt(pos, track);
2972 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);
2975 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2977 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);
2981 // Make sure there is no group in the way
2982 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2985 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2987 // groups found on track, do not allow the move
2988 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2992 QList<ItemInfo> clipsToMove;
2993 QList<ItemInfo> transitionsToMove;
2995 for (int i = 0; i < items.count(); i++) {
2996 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2997 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2998 ItemInfo info = item->info();
2999 if (item->type() == AVWIDGET) {
3000 clipsToMove.append(info);
3001 } else if (item->type() == TRANSITIONWIDGET) {
3002 transitionsToMove.append(info);
3007 if (!transitionsToMove.isEmpty()) {
3008 // Make sure that by moving the items, we don't get a transition collision
3009 // Find first transition
3010 ItemInfo info = transitionsToMove.at(0);
3011 for (int i = 1; i < transitionsToMove.count(); i++)
3012 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3014 // make sure there are no transitions on the way
3015 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3016 items = scene()->items(rect);
3017 int transitionCorrection = -1;
3018 for (int i = 0; i < items.count(); i++) {
3019 if (items.at(i)->type() == TRANSITIONWIDGET) {
3020 // There is a transition on the way
3021 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3022 int transitionEnd = item->endPos().frames(m_document->fps());
3023 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3027 if (transitionCorrection > 0) {
3028 // We need to fix the move length
3029 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3032 // Make sure we don't send transition before 0
3033 if (info.startPos.frames(m_document->fps()) < length) {
3034 // reduce length to maximum possible
3035 length = info.startPos.frames(m_document->fps());
3039 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3040 updateTrackDuration(track, command);
3041 m_commandStack->push(command);
3044 void CustomTrackView::slotInsertSpace()
3048 if (m_menuPosition.isNull()) {
3049 pos = GenTime(cursorPos(), m_document->fps());
3051 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3052 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3054 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3055 if (d.exec() != QDialog::Accepted) return;
3056 GenTime spaceDuration = d.selectedDuration();
3057 track = d.selectedTrack();
3059 QList<QGraphicsItem *> items;
3061 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3062 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3066 ClipItem *item = getClipItemAt(pos, track);
3067 if (item) pos = item->startPos();
3069 // Make sure there is no group in the way
3070 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3072 items = checkForGroups(rect, &isOk);
3074 // groups found on track, do not allow the move
3075 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3079 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3080 items = scene()->items(rect);
3083 QList<ItemInfo> clipsToMove;
3084 QList<ItemInfo> transitionsToMove;
3086 for (int i = 0; i < items.count(); i++) {
3087 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3088 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3089 ItemInfo info = item->info();
3090 if (item->type() == AVWIDGET)
3091 clipsToMove.append(info);
3092 else if (item->type() == TRANSITIONWIDGET)
3093 transitionsToMove.append(info);
3097 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3098 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3099 updateTrackDuration(track, command);
3100 m_commandStack->push(command);
3104 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3106 int diff = duration.frames(m_document->fps());
3107 resetSelectionGroup();
3108 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3109 scene()->addItem(m_selectionGroup);
3111 Transition *transition;
3113 // Create lists with start pos for each track
3114 QMap <int, int> trackClipStartList;
3115 QMap <int, int> trackTransitionStartList;
3117 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3118 trackClipStartList[i] = -1;
3119 trackTransitionStartList[i] = -1;
3122 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3123 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3125 if (clip->parentItem()) {
3126 m_selectionGroup->addToGroup(clip->parentItem());
3127 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3129 m_selectionGroup->addToGroup(clip);
3130 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3132 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))
3133 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3135 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);
3138 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3139 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3141 if (transition->parentItem()) {
3142 m_selectionGroup->addToGroup(transition->parentItem());
3143 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3145 m_selectionGroup->addToGroup(transition);
3146 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3148 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))
3149 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3150 } 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);
3152 m_selectionGroup->translate(diff, 0);
3154 // update items coordinates
3155 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3157 for (int i = 0; i < itemList.count(); i++) {
3158 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3159 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3160 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3161 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3162 for (int j = 0; j < children.count(); j++) {
3163 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3168 resetSelectionGroup(false);
3170 track = m_document->tracksCount() - track;
3171 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3174 void CustomTrackView::deleteClip(const QString &clipId)
3176 resetSelectionGroup();
3177 QList<QGraphicsItem *> itemList = items();
3178 QUndoCommand *deleteCommand = new QUndoCommand();
3180 for (int i = 0; i < itemList.count(); i++) {
3181 if (itemList.at(i)->type() == AVWIDGET) {
3182 ClipItem *item = (ClipItem *)itemList.at(i);
3183 if (item->clipProducer() == clipId) {
3185 if (item->parentItem()) {
3186 // Clip is in a group, destroy the group
3187 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3189 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3193 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3195 delete deleteCommand;
3197 updateTrackDuration(-1, deleteCommand);
3198 m_commandStack->push(deleteCommand);
3202 void CustomTrackView::setCursorPos(int pos, bool seek)
3204 if (pos == m_cursorPos) return;
3205 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3207 if (seek) m_document->renderer()->seek(m_cursorPos);
3208 else if (m_autoScroll) checkScrolling();
3209 m_cursorLine->setPos(m_cursorPos, 0);
3212 void CustomTrackView::updateCursorPos()
3214 m_cursorLine->setPos(m_cursorPos, 0);
3217 int CustomTrackView::cursorPos()
3219 return (int)(m_cursorPos);
3222 void CustomTrackView::moveCursorPos(int delta)
3224 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3225 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3226 m_cursorPos += delta;
3227 m_cursorLine->setPos(m_cursorPos, 0);
3228 m_document->renderer()->seek(m_cursorPos);
3231 void CustomTrackView::initCursorPos(int pos)
3233 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3235 m_cursorLine->setPos(pos, 0);
3239 void CustomTrackView::checkScrolling()
3241 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3244 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3246 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3247 QGraphicsView::mouseReleaseEvent(event);
3248 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3249 #if QT_VERSION >= 0x040600
3250 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3252 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3253 if (event->button() == Qt::MidButton) {
3256 setDragMode(QGraphicsView::NoDrag);
3257 if (m_operationMode == MOVEGUIDE) {
3258 setCursor(Qt::ArrowCursor);
3259 m_operationMode = NONE;
3260 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3261 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3262 if (newPos != m_dragGuide->position()) {
3263 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3264 m_commandStack->push(command);
3265 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3266 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3267 m_document->syncGuides(m_guides);
3272 } else if (m_operationMode == SPACER && m_selectionGroup) {
3274 if (event->modifiers() != Qt::ControlModifier) {
3275 // We are moving all tracks
3277 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3278 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3280 if (timeOffset != GenTime()) {
3281 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3283 QList<ItemInfo> clipsToMove;
3284 QList<ItemInfo> transitionsToMove;
3286 // Create lists with start pos for each track
3287 QMap <int, int> trackClipStartList;
3288 QMap <int, int> trackTransitionStartList;
3290 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3291 trackClipStartList[i] = -1;
3292 trackTransitionStartList[i] = -1;
3295 for (int i = 0; i < items.count(); i++) {
3296 if (items.at(i)->type() == GROUPWIDGET)
3297 items += items.at(i)->childItems();
3300 for (int i = 0; i < items.count(); i++) {
3301 if (items.at(i)->type() == AVWIDGET) {
3302 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3303 ItemInfo info = item->info();
3304 clipsToMove.append(info);
3306 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3307 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3308 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3309 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3310 ItemInfo info = item->info();
3311 transitionsToMove.append(info);
3313 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3314 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3317 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3318 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3319 updateTrackDuration(track, command);
3320 m_commandStack->push(command);
3321 if (track != -1) track = m_document->tracksCount() - track;
3322 kDebug() << "SPACER TRACK:" << track;
3323 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3324 setDocumentModified();
3327 resetSelectionGroup(false);
3328 m_operationMode = NONE;
3329 } else if (m_operationMode == RUBBERSELECTION) {
3330 resetSelectionGroup();
3331 groupSelectedItems();
3332 m_operationMode = NONE;
3335 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3336 emit transitionItemSelected(NULL);
3340 if (m_dragItem) info = m_dragItem->info();
3342 if (m_operationMode == MOVE) {
3343 setCursor(Qt::OpenHandCursor);
3344 if (m_dragItem->parentItem() == 0) {
3345 // we are moving one clip, easy
3346 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3347 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3348 Mlt::Producer *prod = item->getProducer(info.track);
3349 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);
3352 QUndoCommand *moveCommand = new QUndoCommand();
3353 moveCommand->setText(i18n("Move clip"));
3354 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3356 int tracknumber = m_document->tracksCount() - item->track() - 1;
3357 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3358 if (isLocked) item->setItemLocked(true);
3359 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3360 // Also move automatic transitions (on lower track)
3361 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3362 ItemInfo startTrInfo;
3363 ItemInfo newStartTrInfo;
3364 bool moveStartTrans = false;
3365 bool moveEndTrans = false;
3366 if (startTransition && startTransition->isAutomatic()) {
3367 startTrInfo = startTransition->info();
3368 newStartTrInfo = startTrInfo;
3369 newStartTrInfo.track = info.track;
3370 newStartTrInfo.startPos = info.startPos;
3371 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3372 // transition end should stay the same
3374 // transition end should be adjusted to clip
3375 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3377 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3379 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3380 // Check if there is a transition at clip end
3381 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3382 if (tr && tr->isAutomatic()) {
3383 ItemInfo trInfo = tr->info();
3384 ItemInfo newTrInfo = trInfo;
3385 newTrInfo.track = info.track;
3386 newTrInfo.endPos = m_dragItem->endPos();
3387 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3388 // transition start should stay the same
3390 // transition start should be moved
3391 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3393 if (newTrInfo.startPos < newTrInfo.endPos) {
3394 moveEndTrans = true;
3395 if (moveStartTrans) {
3396 // we have to move both transitions, remove the start one so that there is no collision
3397 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3399 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3400 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3401 if (moveStartTrans) {
3402 // re-add transition in correct place
3403 int transTrack = startTransition->transitionEndTrack();
3404 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3405 transTrack = getPreviousVideoTrack(info.track);
3407 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3408 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3414 if (moveStartTrans && !moveEndTrans) {
3415 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3416 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3419 // Also move automatic transitions (on upper track)
3420 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3421 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3422 ItemInfo trInfo = tr->info();
3423 ItemInfo newTrInfo = trInfo;
3424 newTrInfo.startPos = m_dragItem->startPos();
3425 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3426 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3427 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3428 // transition end should be adjusted to clip on upper track
3429 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3431 if (newTrInfo.startPos < newTrInfo.endPos) {
3432 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3433 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3437 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3438 // Check if there is a transition at clip end
3439 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3440 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3441 ItemInfo trInfo = tr->info();
3442 ItemInfo newTrInfo = trInfo;
3443 newTrInfo.endPos = m_dragItem->endPos();
3444 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3445 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3446 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3447 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3448 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3449 // transition start should be moved
3450 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3452 if (newTrInfo.startPos < newTrInfo.endPos) {
3453 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3454 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3459 updateTrackDuration(info.track, moveCommand);
3460 if (m_dragItemInfo.track != info.track)
3461 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3462 m_commandStack->push(moveCommand);
3463 //checkTrackSequence(m_dragItem->track());
3465 // undo last move and emit error message
3466 bool snap = KdenliveSettings::snaptopoints();
3467 KdenliveSettings::setSnaptopoints(false);
3468 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3469 KdenliveSettings::setSnaptopoints(snap);
3470 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3472 setDocumentModified();
3473 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3474 Transition *transition = static_cast <Transition *>(m_dragItem);
3475 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3476 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)) {
3477 // Moving transition failed, revert to previous position
3478 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3479 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3481 QUndoCommand *moveCommand = new QUndoCommand();
3482 moveCommand->setText(i18n("Move transition"));
3483 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3484 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3485 updateTrackDuration(info.track, moveCommand);
3486 if (m_dragItemInfo.track != info.track)
3487 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3488 m_commandStack->push(moveCommand);
3489 setDocumentModified();
3493 // Moving several clips. We need to delete them and readd them to new position,
3494 // or they might overlap each other during the move
3495 QGraphicsItemGroup *group;
3496 if (m_selectionGroup)
3497 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3499 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3500 QList<QGraphicsItem *> items = group->childItems();
3502 QList<ItemInfo> clipsToMove;
3503 QList<ItemInfo> transitionsToMove;
3505 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3506 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3508 QUndoCommand *moveGroup = new QUndoCommand();
3509 moveGroup->setText(i18n("Move group"));
3510 if (timeOffset != GenTime() || trackOffset != 0) {
3511 // remove items in MLT playlist
3514 int max = items.count();
3515 for (int i = 0; i < max; i++) {
3516 if (items.at(i)->type() == GROUPWIDGET) {
3517 items += items.at(i)->childItems();
3520 m_document->renderer()->blockSignals(true);
3521 for (int i = 0; i < items.count(); i++) {
3522 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3523 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3524 ItemInfo info = item->info();
3525 if (item->type() == AVWIDGET) {
3526 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3527 // error, clip cannot be removed from playlist
3528 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3530 clipsToMove.append(info);
3533 transitionsToMove.append(info);
3534 Transition *tr = static_cast <Transition*>(item);
3535 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3538 m_document->renderer()->blockSignals(false);
3539 for (int i = 0; i < items.count(); i++) {
3540 // re-add items in correct place
3541 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3542 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3544 ItemInfo info = item->info();
3545 int tracknumber = m_document->tracksCount() - info.track - 1;
3546 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3548 group->removeFromGroup(item);
3549 item->setItemLocked(true);
3552 if (item->type() == AVWIDGET) {
3553 ClipItem *clip = static_cast <ClipItem*>(item);
3554 int trackProducer = info.track;
3555 info.track = m_document->tracksCount() - info.track;
3556 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3557 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3558 for (int i = 0; i < clip->effectsCount(); i++) {
3559 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3562 Transition *tr = static_cast <Transition*>(item);
3563 int newTrack = tr->transitionEndTrack();
3564 if (!tr->forcedTrack()) {
3565 newTrack = getPreviousVideoTrack(info.track);
3567 tr->updateTransitionEndTrack(newTrack);
3568 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3569 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3572 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3573 updateTrackDuration(-1, moveGroup);
3574 m_commandStack->push(moveGroup);
3576 //QPointF top = group->sceneBoundingRect().topLeft();
3577 //QPointF oldpos = m_selectionGroup->scenePos();
3578 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3579 //group->setPos(top);
3580 //TODO: get rid of the 3 lines below
3581 if (m_selectionGroup) {
3582 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3583 m_selectionGroupInfo.track = m_selectionGroup->track();
3585 for (int i = 0; i < items.count(); ++i) {
3586 if (items.at(i)->type() == GROUPWIDGET) {
3587 rebuildGroup((AbstractGroupItem*)items.at(i));
3592 for (int i = 0; i < items.count(); ++i) {
3594 items.at(i)->setSelected(true);
3595 if (items.at(i)->parentItem())
3596 items.at(i)->parentItem()->setSelected(true);
3599 resetSelectionGroup();
3600 groupSelectedItems();
3602 rebuildGroup((AbstractGroupItem *)group);
3604 setDocumentModified();
3607 m_document->renderer()->doRefresh();
3608 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3610 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3611 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3613 QUndoCommand *resizeCommand = new QUndoCommand();
3614 resizeCommand->setText(i18n("Resize group"));
3615 QList <QGraphicsItem *> items = parent->childItems();
3616 QList <ItemInfo> infos = parent->resizeInfos();
3617 parent->clearResizeInfos();
3619 for (int i = 0; i < items.count(); ++i) {
3620 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3621 if (item && item->type() == AVWIDGET) {
3622 ItemInfo info = infos.at(itemcount);
3623 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3627 m_commandStack->push(resizeCommand);
3630 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3632 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3634 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3635 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3637 QUndoCommand *resizeCommand = new QUndoCommand();
3638 resizeCommand->setText(i18n("Resize group"));
3639 QList <QGraphicsItem *> items = parent->childItems();
3640 QList <ItemInfo> infos = parent->resizeInfos();
3641 parent->clearResizeInfos();
3643 for (int i = 0; i < items.count(); ++i) {
3644 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3645 if (item && item->type() == AVWIDGET) {
3646 ItemInfo info = infos.at(itemcount);
3647 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3651 updateTrackDuration(-1, resizeCommand);
3652 m_commandStack->push(resizeCommand);
3655 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3657 } else if (m_operationMode == FADEIN) {
3658 // resize fade in effect
3659 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3660 int ix = item->hasEffect("volume", "fadein");
3661 int ix2 = item->hasEffect("", "fade_from_black");
3663 QDomElement oldeffect = item->effectAt(ix);
3664 int start = item->cropStart().frames(m_document->fps());
3665 int end = item->fadeIn();
3667 slotDeleteEffect(item, -1, oldeffect, false);
3670 QDomElement effect = oldeffect.cloneNode().toElement();
3671 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3672 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3673 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3674 emit clipItemSelected(item, ix);
3676 } else if (item->fadeIn() != 0 && ix2 == -1) {
3678 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3680 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3681 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3682 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3683 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3686 QDomElement oldeffect = item->effectAt(ix2);
3687 int start = item->cropStart().frames(m_document->fps());
3688 int end = item->fadeIn();
3690 slotDeleteEffect(item, -1, oldeffect, false);
3693 QDomElement effect = oldeffect.cloneNode().toElement();
3694 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3695 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3696 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3697 emit clipItemSelected(item, ix2);
3700 } else if (m_operationMode == FADEOUT) {
3701 // resize fade in effect
3702 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3703 int ix = item->hasEffect("volume", "fadeout");
3704 int ix2 = item->hasEffect("", "fade_to_black");
3706 QDomElement oldeffect = item->effectAt(ix);
3707 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3708 int start = item->fadeOut();
3710 slotDeleteEffect(item, -1, oldeffect, false);
3712 start = end - start;
3713 QDomElement effect = oldeffect.cloneNode().toElement();
3714 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3715 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3716 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3717 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3718 emit clipItemSelected(item, ix);
3720 } else if (item->fadeOut() != 0 && ix2 == -1) {
3722 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3724 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3725 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3726 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3727 EffectsList::setParameter(effect, "out", QString::number(0));
3728 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3731 QDomElement oldeffect = item->effectAt(ix2);
3732 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3733 int start = item->fadeOut();
3735 slotDeleteEffect(item, -1, oldeffect, false);
3737 start = end - start;
3738 QDomElement effect = oldeffect.cloneNode().toElement();
3739 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3740 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3741 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3742 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3743 emit clipItemSelected(item, ix2);
3746 } else if (m_operationMode == KEYFRAME) {
3747 // update the MLT effect
3748 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3749 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3751 // check if we want to remove keyframe
3752 double val = mapToScene(event->pos()).toPoint().y();
3753 QRectF br = item->sceneBoundingRect();
3754 double maxh = 100.0 / br.height();
3755 val = (br.bottom() - val) * maxh;
3756 int start = item->cropStart().frames(m_document->fps());
3757 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3759 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3761 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3763 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3766 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3767 //item->updateKeyframeEffect();
3768 //QString next = item->keyframes(item->selectedEffectIndex());
3769 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3770 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3772 m_commandStack->push(command);
3773 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3774 emit clipItemSelected(item, item->selectedEffectIndex());
3776 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3777 // A transition is selected
3779 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3780 if (transitionClip && transitionClip->baseClip()) {
3781 QString size = transitionClip->baseClip()->getProperty("frame_size");
3782 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3783 if (factor == 0) factor = 1.0;
3784 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3785 p.setY(size.section('x', 1, 1).toInt());
3787 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3788 } else emit transitionItemSelected(NULL);
3789 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3790 m_operationMode = NONE;
3793 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3795 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3797 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3798 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3799 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3800 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3801 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3802 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3803 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3806 m_waitingThumbs.removeAll(item);
3808 if (item->isSelected()) emit clipItemSelected(NULL);
3809 item->baseClip()->removeReference();
3810 m_document->updateClip(item->baseClip()->getId());
3812 /*if (item->baseClip()->isTransparent()) {
3813 // also remove automatic transition
3814 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3815 if (tr && tr->isAutomatic()) {
3816 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3817 scene()->removeItem(tr);
3822 if (m_dragItem == item) m_dragItem = NULL;
3824 #if QT_VERSION >= 0x040600
3825 // animate item deletion
3826 item->closeAnimation();
3827 /*if (refresh) item->closeAnimation();
3829 // no refresh, means we have several operations chained, we need to delete clip immediatly
3830 // so that it does not get in the way of the other
3839 setDocumentModified();
3840 if (refresh) m_document->renderer()->doRefresh();
3843 void CustomTrackView::deleteSelectedClips()
3845 resetSelectionGroup();
3846 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3847 if (itemList.count() == 0) {
3848 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3851 scene()->clearSelection();
3852 QUndoCommand *deleteSelected = new QUndoCommand();
3856 int transitionCount = 0;
3857 // expand & destroy groups
3858 for (int i = 0; i < itemList.count(); i++) {
3859 if (itemList.at(i)->type() == GROUPWIDGET) {
3861 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3862 QList <ItemInfo> clipInfos;
3863 QList <ItemInfo> transitionInfos;
3864 for (int j = 0; j < children.count(); j++) {
3865 if (children.at(j)->type() == AVWIDGET) {
3866 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3867 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3868 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3869 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3870 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3872 if (itemList.contains(children.at(j))) {
3873 children.removeAt(j);
3877 itemList += children;
3878 if (clipInfos.count() > 0)
3879 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3881 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3882 itemList.insert(i + 1, itemList.at(i)->parentItem());
3885 for (int i = 0; i < itemList.count(); i++) {
3886 if (itemList.at(i)->type() == AVWIDGET) {
3888 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3889 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3890 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3891 emit clipItemSelected(NULL);
3892 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3894 Transition *item = static_cast <Transition *>(itemList.at(i));
3895 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3896 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3897 emit transitionItemSelected(NULL);
3900 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3901 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3902 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3903 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3904 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3905 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3906 else deleteSelected->setText(i18n("Delete selected items"));
3907 updateTrackDuration(-1, deleteSelected);
3908 m_commandStack->push(deleteSelected);
3912 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3915 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3917 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3919 kDebug() << "ERROR: Cannot find clip for speed change";
3920 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3923 info.track = m_document->tracksCount() - item->track();
3924 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3926 item->setSpeed(speed, strobe);
3927 item->updateRectGeometry();
3928 if (item->cropDuration().frames(m_document->fps()) != endPos)
3929 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3930 updatePositionEffects(item, info);
3931 setDocumentModified();
3933 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3937 void CustomTrackView::cutSelectedClips()
3939 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3940 QList<AbstractGroupItem *> groups;
3941 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3942 for (int i = 0; i < itemList.count(); ++i) {
3943 if (!itemList.at(i))
3945 if (itemList.at(i)->type() == AVWIDGET) {
3946 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3947 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3948 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3949 if (!groups.contains(group))
3951 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3952 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3953 m_commandStack->push(command);
3955 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3956 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3957 if (!groups.contains(group))
3962 for (int i = 0; i < groups.count(); ++i)
3963 razorGroup(groups.at(i), currentPos);
3966 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3969 QList <QGraphicsItem *> children = group->childItems();
3970 QList <ItemInfo> clips1, transitions1;
3971 QList <ItemInfo> clipsCut, transitionsCut;
3972 QList <ItemInfo> clips2, transitions2;
3973 for (int i = 0; i < children.count(); ++i) {
3974 children.at(i)->setSelected(false);
3975 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3976 if (child->type() == AVWIDGET) {
3977 if (cutPos > child->endPos())
3978 clips1 << child->info();
3979 else if (cutPos < child->startPos())
3980 clips2 << child->info();
3982 clipsCut << child->info();
3984 if (cutPos > child->endPos())
3985 transitions1 << child->info();
3986 else if (cutPos < child->startPos())
3987 transitions2 << child->info();
3989 transitionsCut << child->info();
3992 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3994 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3995 m_commandStack->push(command);
3999 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)
4002 for (int i = 0; i < clipsCut.count(); ++i) {
4003 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4005 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4006 clips1 << clip->info();
4007 if (clipBehind != NULL)
4008 clips2 << clipBehind->info();
4011 /* TODO: cut transitionsCut
4012 * For now just append them to group1 */
4013 transitions1 << transitionsCut;
4014 doGroupClips(clips1, transitions1, true);
4015 doGroupClips(clips2, transitions2, true);
4017 /* we might also just use clipsCut.at(0)->parentItem().
4018 * Do this loop just in case something went wrong during cut */
4019 for (int i = 0; i < clipsCut.count(); ++i) {
4020 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4021 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4022 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4023 QList <QGraphicsItem *> children = group->childItems();
4024 QList <ItemInfo> groupClips;
4025 QList <ItemInfo> groupTrans;
4026 for (int j = 0; j < children.count(); ++j) {
4027 if (children.at(j)->type() == AVWIDGET)
4028 groupClips << ((AbstractClipItem *)children.at(j))->info();
4029 else if (children.at(j)->type() == TRANSITIONWIDGET)
4030 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4032 doGroupClips(groupClips, groupTrans, false);
4036 for (int i = 0; i < clipsCut.count(); ++i)
4037 cutClip(clipsCut.at(i), cutPos, false);
4038 // TODO: uncut transitonsCut
4039 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4043 void CustomTrackView::groupClips(bool group)
4045 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4046 QList <ItemInfo> clipInfos;
4047 QList <ItemInfo> transitionInfos;
4050 int max = itemList.count();
4051 for (int i = 0; i < max; i++) {
4052 if (itemList.at(i)->type() == GROUPWIDGET) {
4053 itemList += itemList.at(i)->childItems();
4057 for (int i = 0; i < itemList.count(); i++) {
4058 if (itemList.at(i)->type() == AVWIDGET) {
4059 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4060 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4061 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4062 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4063 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4066 if (clipInfos.count() > 0) {
4067 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4068 m_commandStack->push(command);
4072 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4074 resetSelectionGroup();
4075 m_scene->clearSelection();
4077 for (int i = 0; i < clipInfos.count(); i++) {
4078 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4079 if (clip == NULL) continue;
4080 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4081 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4082 m_document->clipManager()->removeGroup(grp);
4083 scene()->destroyItemGroup(grp);
4085 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4087 for (int i = 0; i < transitionInfos.count(); i++) {
4088 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4089 if (tr == NULL) continue;
4090 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4091 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4092 m_document->clipManager()->removeGroup(grp);
4093 scene()->destroyItemGroup(grp);
4095 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4097 setDocumentModified();
4101 QList <QGraphicsItemGroup *> groups;
4102 for (int i = 0; i < clipInfos.count(); i++) {
4103 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4105 clip->setSelected(true);
4108 for (int i = 0; i < transitionInfos.count(); i++) {
4109 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4111 clip->setSelected(true);
4114 groupSelectedItems(false, true);
4115 setDocumentModified();
4118 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4120 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4121 if (baseclip == NULL) {
4122 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4126 if (baseclip->getProducer() == NULL) {
4127 // If the clip has no producer, we must wait until it is created...
4129 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4130 emit forceClipProcessing(clipId);
4131 qApp->processEvents();
4132 for (int i = 0; i < 10; i++) {
4133 if (baseclip->getProducer() == NULL) {
4134 qApp->processEvents();
4135 m_producerNotReady.wait(&m_mutex, 200);
4138 if (baseclip->getProducer() == NULL) {
4139 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4143 emit displayMessage(QString(), InformationMessage);
4147 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4148 item->setEffectList(effects);
4149 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4150 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4151 scene()->addItem(item);
4153 int producerTrack = info.track;
4154 int tracknumber = m_document->tracksCount() - info.track - 1;
4155 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4156 if (isLocked) item->setItemLocked(true);
4158 baseclip->addReference();
4159 m_document->updateClip(baseclip->getId());
4160 info.track = m_document->tracksCount() - info.track;
4161 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4162 for (int i = 0; i < item->effectsCount(); i++) {
4163 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4165 setDocumentModified();
4167 m_document->renderer()->doRefresh();
4168 if (!baseclip->isPlaceHolder())
4169 m_waitingThumbs.append(item);
4170 m_thumbsTimer.start();
4173 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4175 QMutexLocker locker(&m_mutex);
4176 QList<QGraphicsItem *> list = scene()->items();
4177 QList <ClipItem *>clipList;
4178 ClipItem *clip = NULL;
4179 DocClipBase *baseClip = NULL;
4180 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4181 for (int i = 0; i < list.size(); ++i) {
4182 if (list.at(i)->type() == AVWIDGET) {
4183 clip = static_cast <ClipItem *>(list.at(i));
4184 if (clip->clipProducer() == clipId) {
4185 if (baseClip == NULL) {
4186 baseClip = clip->baseClip();
4188 ItemInfo info = clip->info();
4189 Mlt::Producer *prod = NULL;
4190 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4191 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4192 else prod = baseClip->getProducer(info.track);
4193 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4194 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4196 else clipList.append(clip);
4200 for (int i = 0; i < clipList.count(); i++)
4201 clipList.at(i)->refreshClip(true, true);
4202 m_document->renderer()->unlockService(tractor);
4205 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4207 int framepos = (int)(pos.frames(m_document->fps()));
4208 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4209 ClipItem *clip = NULL;
4210 for (int i = 0; i < list.size(); i++) {
4211 if (!list.at(i)->isEnabled()) continue;
4212 if (list.at(i)->type() == AVWIDGET) {
4213 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4214 if (test->endPos() == pos) clip = test;
4221 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4223 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4224 ClipItem *clip = NULL;
4225 for (int i = 0; i < list.size(); i++) {
4226 if (!list.at(i)->isEnabled()) continue;
4227 if (list.at(i)->type() == AVWIDGET) {
4228 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4229 if (test->startPos() == pos) clip = test;
4236 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4238 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4239 QList<QGraphicsItem *> list = scene()->items(p);
4240 ClipItem *clip = NULL;
4241 for (int i = 0; i < list.size(); i++) {
4242 if (!list.at(i)->isEnabled()) continue;
4243 if (list.at(i)->type() == AVWIDGET) {
4244 clip = static_cast <ClipItem *>(list.at(i));
4251 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4253 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4256 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4258 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4259 QList<QGraphicsItem *> list = scene()->items(p);
4260 Transition *clip = NULL;
4261 for (int i = 0; i < list.size(); i++) {
4262 if (!list.at(i)->isEnabled()) continue;
4263 if (list.at(i)->type() == TRANSITIONWIDGET) {
4264 clip = static_cast <Transition *>(list.at(i));
4271 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4273 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4276 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4278 int framepos = (int)(pos.frames(m_document->fps()));
4279 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4280 QList<QGraphicsItem *> list = scene()->items(p);
4281 Transition *clip = NULL;
4282 for (int i = 0; i < list.size(); i++) {
4283 if (!list.at(i)->isEnabled()) continue;
4284 if (list.at(i)->type() == TRANSITIONWIDGET) {
4285 Transition *test = static_cast <Transition *>(list.at(i));
4286 if (test->endPos() == pos) clip = test;
4293 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4295 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4296 QList<QGraphicsItem *> list = scene()->items(p);
4297 Transition *clip = NULL;
4298 for (int i = 0; i < list.size(); ++i) {
4299 if (!list.at(i)->isEnabled()) continue;
4300 if (list.at(i)->type() == TRANSITIONWIDGET) {
4301 Transition *test = static_cast <Transition *>(list.at(i));
4302 if (test->startPos() == pos) clip = test;
4309 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4311 if (m_selectionGroup) resetSelectionGroup(false);
4312 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4314 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);
4315 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4318 Mlt::Producer *prod = item->getProducer(end.track);
4320 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);
4322 bool snap = KdenliveSettings::snaptopoints();
4323 KdenliveSettings::setSnaptopoints(false);
4324 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4326 int tracknumber = m_document->tracksCount() - end.track - 1;
4327 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4328 m_scene->clearSelection();
4329 if (isLocked) item->setItemLocked(true);
4331 if (item->isItemLocked()) item->setItemLocked(false);
4332 item->setSelected(true);
4334 if (item->baseClip()->isTransparent()) {
4335 // Also move automatic transition
4336 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4337 if (tr && tr->isAutomatic()) {
4338 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4339 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);
4340 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4343 KdenliveSettings::setSnaptopoints(snap);
4344 setDocumentModified();
4346 // undo last move and emit error message
4347 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4349 if (refresh) m_document->renderer()->doRefresh();
4352 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4355 resetSelectionGroup();
4356 m_scene->clearSelection();
4358 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4359 scene()->addItem(m_selectionGroup);
4361 m_document->renderer()->blockSignals(true);
4362 for (int i = 0; i < startClip.count(); i++) {
4364 startClip[i].startPos = startClip.at(i).startPos - offset;
4365 startClip[i].track = startClip.at(i).track - trackOffset;
4367 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4369 clip->setItemLocked(false);
4370 if (clip->parentItem()) {
4371 m_selectionGroup->addToGroup(clip->parentItem());
4372 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4374 m_selectionGroup->addToGroup(clip);
4375 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4377 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4378 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4380 for (int i = 0; i < startTransition.count(); i++) {
4382 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4383 startTransition[i].track = startTransition.at(i).track - trackOffset;
4385 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4387 tr->setItemLocked(false);
4388 if (tr->parentItem()) {
4389 m_selectionGroup->addToGroup(tr->parentItem());
4390 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4392 m_selectionGroup->addToGroup(tr);
4393 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4395 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());
4396 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4398 m_document->renderer()->blockSignals(false);
4400 if (m_selectionGroup) {
4401 bool snap = KdenliveSettings::snaptopoints();
4402 KdenliveSettings::setSnaptopoints(false);
4404 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4405 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4407 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4409 int max = children.count();
4410 for (int i = 0; i < max; i++) {
4411 if (children.at(i)->type() == GROUPWIDGET) {
4412 children += children.at(i)->childItems();
4413 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4414 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4415 /*m_document->clipManager()->removeGroup(grp);
4416 m_scene->destroyItemGroup(grp);*/
4417 children.removeAll(children.at(i));
4422 for (int i = 0; i < children.count(); i++) {
4423 // re-add items in correct place
4424 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4425 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4427 ItemInfo info = item->info();
4428 int tracknumber = m_document->tracksCount() - info.track - 1;
4429 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4431 item->setItemLocked(true);
4432 else if (item->isItemLocked())
4433 item->setItemLocked(false);
4435 if (item->type() == AVWIDGET) {
4436 ClipItem *clip = static_cast <ClipItem*>(item);
4437 int trackProducer = info.track;
4438 info.track = m_document->tracksCount() - info.track;
4439 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4440 for (int i = 0; i < clip->effectsCount(); i++) {
4441 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4443 } else if (item->type() == TRANSITIONWIDGET) {
4444 Transition *tr = static_cast <Transition*>(item);
4446 if (!tr->forcedTrack()) {
4447 newTrack = getPreviousVideoTrack(info.track);
4449 newTrack = tr->transitionEndTrack() + trackOffset;
4450 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4452 tr->updateTransitionEndTrack(newTrack);
4453 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4457 resetSelectionGroup(false);
4459 for (int i = 0; i < children.count(); i++) {
4460 if (children.at(i)->parentItem())
4461 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4465 KdenliveSettings::setSnaptopoints(snap);
4466 m_document->renderer()->doRefresh();
4467 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4470 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4472 Transition *item = getTransitionItemAt(start.startPos, start.track);
4474 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);
4475 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4479 bool snap = KdenliveSettings::snaptopoints();
4480 KdenliveSettings::setSnaptopoints(false);
4482 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4483 // Transition was moved
4484 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4485 } else if (end.endPos == start.endPos) {
4486 // Transition start resize
4487 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4488 } else if (end.startPos == start.startPos) {
4489 // Transition end resize;
4490 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4491 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4494 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4495 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4496 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4498 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4499 KdenliveSettings::setSnaptopoints(snap);
4500 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4501 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());
4502 if (m_dragItem && m_dragItem == item) {
4504 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4505 if (transitionClip && transitionClip->baseClip()) {
4506 QString size = transitionClip->baseClip()->getProperty("frame_size");
4507 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4508 if (factor == 0) factor = 1.0;
4509 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4510 p.setY(size.section('x', 1, 1).toInt());
4512 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4514 if (refresh) m_document->renderer()->doRefresh();
4515 setDocumentModified();
4518 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4520 bool resizeClipStart = (start.startPos != end.startPos);
4521 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4523 if (dontWorry) return;
4524 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);
4525 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4528 if (item->parentItem()) {
4529 // Item is part of a group, reset group
4530 resetSelectionGroup();
4533 bool snap = KdenliveSettings::snaptopoints();
4534 KdenliveSettings::setSnaptopoints(false);
4536 if (resizeClipStart) {
4537 ItemInfo clipinfo = item->info();
4538 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4539 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4541 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4543 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4545 ItemInfo clipinfo = item->info();
4546 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4547 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4549 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4551 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4553 if (!resizeClipStart && end.cropStart != start.cropStart) {
4554 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4555 ItemInfo clipinfo = end;
4556 clipinfo.track = m_document->tracksCount() - end.track;
4557 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4559 item->setCropStart(end.cropStart);
4560 item->resetThumbs(true);
4563 m_document->renderer()->doRefresh();
4564 KdenliveSettings::setSnaptopoints(snap);
4565 setDocumentModified();
4568 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4570 if (pos == oldInfo.startPos.frames(m_document->fps()))
4572 bool snap = KdenliveSettings::snaptopoints();
4574 KdenliveSettings::setSnaptopoints(false);
4575 item->resizeStart(pos);
4576 if (item->startPos().frames(m_document->fps()) != pos) {
4577 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4578 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4579 KdenliveSettings::setSnaptopoints(snap);
4582 KdenliveSettings::setSnaptopoints(snap);
4585 bool hasParentCommand = false;
4587 hasParentCommand = true;
4589 command = new QUndoCommand();
4590 command->setText(i18n("Resize clip start"));
4593 // do this here, too, because otherwise undo won't update the group
4594 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4595 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4597 ItemInfo info = item->info();
4598 if (item->type() == AVWIDGET) {
4599 ItemInfo resizeinfo = oldInfo;
4600 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4601 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4603 // Check if there is an automatic transition on that clip (lower track)
4604 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4605 if (transition && transition->isAutomatic()) {
4606 ItemInfo trInfo = transition->info();
4607 ItemInfo newTrInfo = trInfo;
4608 newTrInfo.startPos = item->startPos();
4609 if (newTrInfo.startPos < newTrInfo.endPos)
4610 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4612 // Check if there is an automatic transition on that clip (upper track)
4613 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4614 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4615 ItemInfo trInfo = transition->info();
4616 ItemInfo newTrInfo = trInfo;
4617 newTrInfo.startPos = item->startPos();
4618 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4619 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4620 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4623 ClipItem *clip = static_cast < ClipItem * >(item);
4626 // Since we must always resize clip before updating the keyframes, we
4627 // put a resize command before & after checking keyframes so that
4628 // we are sure the resize is performed before whenever we do or undo the action
4629 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4630 adjustEffects(clip, oldInfo, command);
4631 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4632 emit clipItemSelected(clip);
4634 KdenliveSettings::setSnaptopoints(false);
4635 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4636 KdenliveSettings::setSnaptopoints(snap);
4637 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4639 } else if (item->type() == TRANSITIONWIDGET) {
4640 Transition *transition = static_cast <Transition *>(item);
4641 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)) {
4642 // Cannot resize transition
4643 KdenliveSettings::setSnaptopoints(false);
4644 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4645 KdenliveSettings::setSnaptopoints(snap);
4646 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4648 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4649 if (command == NULL)
4650 m_commandStack->push(moveCommand);
4654 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4655 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4657 if (!hasParentCommand)
4658 m_commandStack->push(command);
4661 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4663 if (pos == oldInfo.endPos.frames(m_document->fps()))
4665 bool snap = KdenliveSettings::snaptopoints();
4667 KdenliveSettings::setSnaptopoints(false);
4668 item->resizeEnd(pos);
4669 if (item->endPos().frames(m_document->fps()) != pos) {
4670 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4671 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4672 KdenliveSettings::setSnaptopoints(snap);
4675 KdenliveSettings::setSnaptopoints(snap);
4678 bool hasParentCommand = false;
4680 hasParentCommand = true;
4682 command = new QUndoCommand();
4685 // do this here, too, because otherwise undo won't update the group
4686 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4687 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4689 ItemInfo info = item->info();
4690 if (item->type() == AVWIDGET) {
4691 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4692 ItemInfo resizeinfo = info;
4693 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4694 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4696 // Check if there is an automatic transition on that clip (lower track)
4697 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4698 if (tr && tr->isAutomatic()) {
4699 ItemInfo trInfo = tr->info();
4700 ItemInfo newTrInfo = trInfo;
4701 newTrInfo.endPos = item->endPos();
4702 if (newTrInfo.endPos > newTrInfo.startPos)
4703 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4706 // Check if there is an automatic transition on that clip (upper track)
4707 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4708 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4709 ItemInfo trInfo = tr->info();
4710 ItemInfo newTrInfo = trInfo;
4711 newTrInfo.endPos = item->endPos();
4712 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4713 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4714 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4718 ClipItem *clip = static_cast < ClipItem * >(item);
4721 // Since we must always resize clip before updating the keyframes, we
4722 // put a resize command before & after checking keyframes so that
4723 // we are sure the resize is performed before whenever we do or undo the action
4724 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4725 adjustEffects(clip, oldInfo, command);
4726 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4727 emit clipItemSelected(clip);
4729 KdenliveSettings::setSnaptopoints(false);
4730 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4731 KdenliveSettings::setSnaptopoints(true);
4732 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4734 } else if (item->type() == TRANSITIONWIDGET) {
4735 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4736 Transition *transition = static_cast <Transition *>(item);
4737 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)) {
4738 // Cannot resize transition
4739 KdenliveSettings::setSnaptopoints(false);
4740 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4741 KdenliveSettings::setSnaptopoints(true);
4742 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4744 // Check transition keyframes
4745 QDomElement old = transition->toXML();
4746 if (transition->updateKeyframes()) {
4747 QDomElement xml = transition->toXML();
4748 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);
4749 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4751 new MoveTransitionCommand(this, oldInfo, info, false, command);
4754 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4755 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4757 if (!hasParentCommand) {
4758 updateTrackDuration(oldInfo.track, command);
4759 m_commandStack->push(command);
4763 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4765 int end = item->fadeIn();
4767 // there is a fade in effect
4768 int effectPos = item->hasEffect("volume", "fadein");
4769 if (effectPos != -1) {
4770 QDomElement effect = item->getEffectAt(effectPos);
4771 int start = item->cropStart().frames(m_document->fps());
4772 int max = item->cropDuration().frames(m_document->fps());
4774 // Make sure the fade effect is not longer than the clip
4775 item->setFadeIn(max);
4776 end = item->fadeIn();
4779 EffectsList::setParameter(effect, "in", QString::number(start));
4780 EffectsList::setParameter(effect, "out", QString::number(end));
4782 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4783 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4784 // if fade effect is displayed, update the effect edit widget with new clip duration
4785 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4786 emit clipItemSelected(item, effectPos);
4789 effectPos = item->hasEffect("brightness", "fade_from_black");
4790 if (effectPos != -1) {
4791 QDomElement effect = item->getEffectAt(effectPos);
4792 int start = item->cropStart().frames(m_document->fps());
4793 int max = item->cropDuration().frames(m_document->fps());
4795 // Make sure the fade effect is not longer than the clip
4796 item->setFadeIn(max);
4797 end = item->fadeIn();
4800 EffectsList::setParameter(effect, "in", QString::number(start));
4801 EffectsList::setParameter(effect, "out", QString::number(end));
4803 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4804 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4805 // if fade effect is displayed, update the effect edit widget with new clip duration
4806 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4807 emit clipItemSelected(item, effectPos);
4812 int start = item->fadeOut();
4814 // there is a fade out effect
4815 int effectPos = item->hasEffect("volume", "fadeout");
4816 if (effectPos != -1) {
4817 QDomElement effect = item->getEffectAt(effectPos);
4818 int max = item->cropDuration().frames(m_document->fps());
4819 int end = max + item->cropStart().frames(m_document->fps());
4821 // Make sure the fade effect is not longer than the clip
4822 item->setFadeOut(max);
4823 start = item->fadeOut();
4825 start = end - start;
4826 EffectsList::setParameter(effect, "in", QString::number(start));
4827 EffectsList::setParameter(effect, "out", QString::number(end));
4829 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4830 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4831 // if fade effect is displayed, update the effect edit widget with new clip duration
4832 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4833 emit clipItemSelected(item, effectPos);
4836 effectPos = item->hasEffect("brightness", "fade_to_black");
4837 if (effectPos != -1) {
4838 QDomElement effect = item->getEffectAt(effectPos);
4839 int max = item->cropDuration().frames(m_document->fps());
4840 int end = max + item->cropStart().frames(m_document->fps());
4842 // Make sure the fade effect is not longer than the clip
4843 item->setFadeOut(max);
4844 start = item->fadeOut();
4846 start = end - start;
4847 EffectsList::setParameter(effect, "in", QString::number(start));
4848 EffectsList::setParameter(effect, "out", QString::number(end));
4850 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4851 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4852 // if fade effect is displayed, update the effect edit widget with new clip duration
4853 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4854 emit clipItemSelected(item, effectPos);
4859 int effectPos = item->hasEffect("freeze", "freeze");
4860 if (effectPos != -1) {
4861 // Freeze effect needs to be adjusted with clip resize
4862 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4863 QDomElement eff = item->getEffectAt(effectPos);
4864 if (!eff.isNull() && diff != 0) {
4865 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4866 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4868 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4869 emit clipItemSelected(item, item->selectedEffectIndex());
4876 double CustomTrackView::getSnapPointForPos(double pos)
4878 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4881 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4883 QList <GenTime> snaps;
4884 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4885 QList<QGraphicsItem *> itemList = items();
4886 for (int i = 0; i < itemList.count(); i++) {
4887 if (itemList.at(i) == selected) continue;
4888 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4889 if (itemList.at(i)->type() == AVWIDGET) {
4890 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4891 GenTime start = item->startPos();
4892 GenTime end = item->endPos();
4893 snaps.append(start);
4895 if (!offsetList.isEmpty()) {
4896 for (int j = 0; j < offsetList.size(); j++) {
4897 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4898 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4902 QList < GenTime > markers = item->snapMarkers();
4903 for (int j = 0; j < markers.size(); ++j) {
4904 GenTime t = markers.at(j);
4906 if (!offsetList.isEmpty()) {
4907 for (int k = 0; k < offsetList.size(); k++) {
4908 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4912 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4913 Transition *transition = static_cast <Transition*>(itemList.at(i));
4914 GenTime start = transition->startPos();
4915 GenTime end = transition->endPos();
4916 snaps.append(start);
4918 if (!offsetList.isEmpty()) {
4919 for (int j = 0; j < offsetList.size(); j++) {
4920 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4921 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4927 // add cursor position
4928 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4930 if (!offsetList.isEmpty()) {
4931 for (int j = 0; j < offsetList.size(); j++) {
4932 snaps.append(pos - offsetList.at(j));
4937 for (int i = 0; i < m_guides.count(); i++) {
4938 snaps.append(m_guides.at(i)->position());
4939 if (!offsetList.isEmpty()) {
4940 for (int j = 0; j < offsetList.size(); j++) {
4941 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4947 QPoint z = m_document->zone();
4948 snaps.append(GenTime(z.x(), m_document->fps()));
4949 snaps.append(GenTime(z.y(), m_document->fps()));
4952 m_scene->setSnapList(snaps);
4953 //for (int i = 0; i < m_snapPoints.size(); ++i)
4954 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4957 void CustomTrackView::slotSeekToPreviousSnap()
4959 updateSnapPoints(NULL);
4960 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4961 setCursorPos((int) res.frames(m_document->fps()));
4965 void CustomTrackView::slotSeekToNextSnap()
4967 updateSnapPoints(NULL);
4968 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4969 setCursorPos((int) res.frames(m_document->fps()));
4973 void CustomTrackView::clipStart()
4975 AbstractClipItem *item = getMainActiveClip();
4977 setCursorPos((int) item->startPos().frames(m_document->fps()));
4982 void CustomTrackView::clipEnd()
4984 AbstractClipItem *item = getMainActiveClip();
4986 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4991 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4993 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4994 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4995 m_commandStack->push(command);
4998 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5000 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5001 m_commandStack->push(command);
5004 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5006 DocClipBase *base = m_document->clipManager()->getClipById(id);
5007 QList <CommentedTime> markers = base->commentedSnapMarkers();
5009 if (markers.isEmpty()) {
5010 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5013 QUndoCommand *deleteMarkers = new QUndoCommand();
5014 deleteMarkers->setText("Delete clip markers");
5016 for (int i = 0; i < markers.size(); i++) {
5017 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5019 m_commandStack->push(deleteMarkers);
5022 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5024 DocClipBase *base = m_document->clipManager()->getClipById(id);
5025 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5026 else base->deleteSnapMarker(pos);
5027 emit updateClipMarkers(base);
5028 setDocumentModified();
5029 viewport()->update();
5032 int CustomTrackView::hasGuide(int pos, int offset)
5034 for (int i = 0; i < m_guides.count(); i++) {
5035 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5036 if (qAbs(guidePos - pos) <= offset) return guidePos;
5037 else if (guidePos > pos) return -1;
5042 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5046 double fps = m_document->fps();
5047 for (int i = 0; i < m_guides.count(); i++) {
5048 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5049 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5051 goMenu->setEnabled(!m_guides.isEmpty());
5054 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5056 if (oldPos > GenTime() && pos > GenTime()) {
5058 for (int i = 0; i < m_guides.count(); i++) {
5059 if (m_guides.at(i)->position() == oldPos) {
5060 Guide *item = m_guides.at(i);
5061 item->updateGuide(pos, comment);
5065 } else if (pos > GenTime()) addGuide(pos, comment);
5069 for (int i = 0; i < m_guides.count(); i++) {
5070 if (m_guides.at(i)->position() == oldPos) {
5071 delete m_guides.takeAt(i);
5076 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5078 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5079 m_document->syncGuides(m_guides);
5082 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5084 for (int i = 0; i < m_guides.count(); i++) {
5085 if (m_guides.at(i)->position() == pos) {
5086 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5090 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5091 scene()->addItem(g);
5093 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5094 m_document->syncGuides(m_guides);
5098 void CustomTrackView::slotAddGuide(bool dialog)
5100 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5102 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5103 if (d.exec() != QDialog::Accepted) return;
5104 marker = d.newMarker();
5107 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5109 if (addGuide(marker.time(), marker.comment())) {
5110 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5111 m_commandStack->push(command);
5115 void CustomTrackView::slotEditGuide(int guidePos)
5118 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5119 else pos = GenTime(guidePos, m_document->fps());
5121 for (int i = 0; i < m_guides.count(); i++) {
5122 if (m_guides.at(i)->position() == pos) {
5123 slotEditGuide(m_guides.at(i)->info());
5128 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5131 void CustomTrackView::slotEditGuide(CommentedTime guide)
5133 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5134 if (d.exec() == QDialog::Accepted) {
5135 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5136 m_commandStack->push(command);
5141 void CustomTrackView::slotEditTimeLineGuide()
5143 if (m_dragGuide == NULL) return;
5144 CommentedTime guide = m_dragGuide->info();
5145 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5146 if (d.exec() == QDialog::Accepted) {
5147 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5148 m_commandStack->push(command);
5152 void CustomTrackView::slotDeleteGuide(int guidePos)
5155 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5156 else pos = GenTime(guidePos, m_document->fps());
5158 for (int i = 0; i < m_guides.count(); i++) {
5159 if (m_guides.at(i)->position() == pos) {
5160 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5161 m_commandStack->push(command);
5166 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5170 void CustomTrackView::slotDeleteTimeLineGuide()
5172 if (m_dragGuide == NULL) return;
5173 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5174 m_commandStack->push(command);
5178 void CustomTrackView::slotDeleteAllGuides()
5180 QUndoCommand *deleteAll = new QUndoCommand();
5181 deleteAll->setText("Delete all guides");
5182 for (int i = 0; i < m_guides.count(); i++) {
5183 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5185 m_commandStack->push(deleteAll);
5188 void CustomTrackView::setTool(PROJECTTOOL tool)
5193 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5196 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5197 m_scene->setScale(scaleFactor, verticalScale);
5198 removeTipAnimation();
5199 bool adjust = false;
5200 if (verticalScale != matrix().m22()) adjust = true;
5201 setMatrix(newmatrix);
5203 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5204 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5205 for (int i = 0; i < m_guides.count(); i++) {
5206 QLineF l = m_guides.at(i)->line();
5207 l.setP2(QPointF(l.x2(), newHeight));
5208 m_guides.at(i)->setLine(l);
5210 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5213 int diff = sceneRect().width() - m_projectDuration;
5214 if (diff * newmatrix.m11() < 50) {
5215 if (newmatrix.m11() < 0.4)
5216 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5218 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5220 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5221 centerOn(QPointF(cursorPos(), verticalPos));
5224 void CustomTrackView::slotRefreshGuides()
5226 if (KdenliveSettings::showmarkers()) {
5227 for (int i = 0; i < m_guides.count(); i++)
5228 m_guides.at(i)->update();
5232 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5234 painter->setClipRect(rect);
5235 QPen pen1 = painter->pen();
5236 pen1.setColor(palette().dark().color());
5237 painter->setPen(pen1);
5238 double min = rect.left();
5239 double max = rect.right();
5240 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5241 int maxTrack = m_document->tracksCount();
5242 QColor lockedColor = palette().button().color();
5243 QColor audioColor = palette().alternateBase().color();
5244 for (int i = 0; i < maxTrack; i++) {
5245 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5246 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5247 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5248 if (i == m_selectedTrack)
5249 painter->fillRect(track, m_activeTrackBrush.brush(this));
5251 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5253 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5257 bool CustomTrackView::findString(const QString &text)
5260 for (int i = 0; i < m_searchPoints.size(); ++i) {
5261 marker = m_searchPoints.at(i).comment();
5262 if (marker.contains(text, Qt::CaseInsensitive)) {
5263 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5264 int vert = verticalScrollBar()->value();
5265 int hor = cursorPos();
5266 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5274 void CustomTrackView::selectFound(QString track, QString pos)
5276 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5277 slotSelectTrack(track.toInt());
5279 int vert = verticalScrollBar()->value();
5280 int hor = cursorPos();
5281 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5284 bool CustomTrackView::findNextString(const QString &text)
5287 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5288 marker = m_searchPoints.at(i).comment();
5289 if (marker.contains(text, Qt::CaseInsensitive)) {
5290 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5291 int vert = verticalScrollBar()->value();
5292 int hor = cursorPos();
5293 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5302 void CustomTrackView::initSearchStrings()
5304 m_searchPoints.clear();
5305 QList<QGraphicsItem *> itemList = items();
5306 for (int i = 0; i < itemList.count(); i++) {
5307 // parse all clip names
5308 if (itemList.at(i)->type() == AVWIDGET) {
5309 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5310 GenTime start = item->startPos();
5311 CommentedTime t(start, item->clipName());
5312 m_searchPoints.append(t);
5313 // add all clip markers
5314 QList < CommentedTime > markers = item->commentedSnapMarkers();
5315 m_searchPoints += markers;
5320 for (int i = 0; i < m_guides.count(); i++)
5321 m_searchPoints.append(m_guides.at(i)->info());
5323 qSort(m_searchPoints);
5326 void CustomTrackView::clearSearchStrings()
5328 m_searchPoints.clear();
5332 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5334 QList<ItemInfo> matchingInfo;
5335 QList<QGraphicsItem *> itemList = items();
5336 for (int i = 0; i < itemList.count(); i++) {
5337 if (itemList.at(i)->type() == AVWIDGET) {
5338 ClipItem *item = (ClipItem *)itemList.at(i);
5339 if (item->clipProducer() == clipId)
5340 matchingInfo << item->info();
5343 return matchingInfo;
5346 void CustomTrackView::copyClip()
5348 qDeleteAll(m_copiedItems);
5349 m_copiedItems.clear();
5350 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5351 if (itemList.count() == 0) {
5352 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5355 for (int i = 0; i < itemList.count(); i++) {
5356 if (itemList.at(i)->type() == AVWIDGET) {
5357 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5358 ClipItem *clone = clip->clone(clip->info());
5359 m_copiedItems.append(clone);
5360 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5361 Transition *dup = static_cast <Transition *>(itemList.at(i));
5362 m_copiedItems.append(dup->clone());
5367 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5369 if (m_scene->editMode() != NORMALEDIT) {
5370 // If we are in overwrite mode, always allow the move
5373 int height = m_tracksHeight - 2;
5375 if (type == TRANSITIONWIDGET) {
5376 height = Transition::itemHeight();
5377 offset = Transition::itemOffset();
5379 else if (type == AVWIDGET) {
5380 height = ClipItem::itemHeight();
5381 offset = ClipItem::itemOffset();
5383 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);
5384 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5385 for (int i = 0; i < collisions.count(); i++) {
5386 if (collisions.at(i)->type() == type) {
5393 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5396 for (int i = 0; i < infoList.count(); i++) {
5397 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));
5400 QList<QGraphicsItem *> collisions = scene()->items(path);
5401 for (int i = 0; i < collisions.count(); i++) {
5402 if (collisions.at(i)->type() == type) return false;
5407 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5409 for (int i = 0; i < items.count(); i++) {
5410 ItemInfo info = items.at(i)->info();
5411 info.startPos += offset;
5412 info.endPos += offset;
5413 info.track += trackOffset;
5414 if (!canBePastedTo(info, items.at(i)->type())) return false;
5419 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5421 QPainterPath movePath;
5422 movePath.moveTo(0, 0);
5424 for (int i = 0; i < items.count(); i++) {
5425 ItemInfo info = items.at(i)->info();
5426 info.startPos = info.startPos + offset;
5427 info.endPos = info.endPos + offset;
5428 info.track = info.track + trackOffset;
5429 if (info.startPos < GenTime()) {
5430 // No clip should go below 0
5433 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));
5434 movePath.addRect(rect);
5436 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5437 for (int i = 0; i < collisions.count(); i++) {
5438 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5439 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5447 void CustomTrackView::pasteClip()
5449 if (m_copiedItems.count() == 0) {
5450 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5455 GenTime pos = GenTime(-1);
5456 if (m_menuPosition.isNull()) {
5457 position = mapFromGlobal(QCursor::pos());
5458 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5459 track = m_selectedTrack;
5460 pos = GenTime(m_cursorPos, m_document->fps());
5461 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5465 position = m_menuPosition;
5468 if (pos == GenTime(-1))
5469 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5471 track = (int)(mapToScene(position).y() / m_tracksHeight);
5473 GenTime leftPos = m_copiedItems.at(0)->startPos();
5474 int lowerTrack = m_copiedItems.at(0)->track();
5475 int upperTrack = m_copiedItems.at(0)->track();
5476 for (int i = 1; i < m_copiedItems.count(); i++) {
5477 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5478 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5479 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5482 GenTime offset = pos - leftPos;
5483 int trackOffset = track - lowerTrack;
5485 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5486 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5487 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5488 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5491 QUndoCommand *pasteClips = new QUndoCommand();
5492 pasteClips->setText("Paste clips");
5494 for (int i = 0; i < m_copiedItems.count(); i++) {
5495 // parse all clip names
5496 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5497 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5498 ItemInfo info = clip->info();
5499 info.startPos += offset;
5500 info.endPos += offset;
5501 info.track += trackOffset;
5502 if (canBePastedTo(info, AVWIDGET)) {
5503 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5504 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5505 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5506 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5508 info.startPos = tr->startPos() + offset;
5509 info.endPos = tr->endPos() + offset;
5510 info.track = tr->track() + trackOffset;
5511 int transitionEndTrack;
5512 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5513 else transitionEndTrack = tr->transitionEndTrack();
5514 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5515 if (info.startPos >= info.endPos) {
5516 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5517 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5518 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5521 updateTrackDuration(-1, pasteClips);
5522 m_commandStack->push(pasteClips);
5525 void CustomTrackView::pasteClipEffects()
5527 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5528 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5531 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5533 QUndoCommand *paste = new QUndoCommand();
5534 paste->setText("Paste effects");
5536 QList<QGraphicsItem *> clips = scene()->selectedItems();
5539 for (int i = 0; i < clips.count(); ++i) {
5540 if (clips.at(i)->type() == GROUPWIDGET) {
5541 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5542 for (int j = 0; j < children.count(); j++) {
5543 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5544 clips.append(children.at(j));
5550 for (int i = 0; i < clips.count(); ++i) {
5551 if (clips.at(i)->type() == AVWIDGET) {
5552 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5553 for (int j = 0; j < clip->effectsCount(); j++) {
5554 QDomElement eff = clip->effectAt(j);
5555 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5556 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5557 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5562 if (paste->childCount() > 0) m_commandStack->push(paste);
5565 //adjust effects (fades, ...)
5566 for (int i = 0; i < clips.count(); ++i) {
5567 if (clips.at(i)->type() == AVWIDGET) {
5568 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5569 updatePositionEffects(item, item->info());
5575 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5577 // parse parameters to check if we need to adjust to the new crop start
5578 int diff = (newstart - oldstart).frames(m_document->fps());
5579 int max = (newstart + duration).frames(m_document->fps());
5581 QDomNodeList params = xml.elementsByTagName("parameter");
5582 for (int i = 0; i < params.count(); i++) {
5583 QDomElement e = params.item(i).toElement();
5584 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5585 QString def = e.attribute("default");
5586 // Effect has a keyframe type parameter, we need to adjust the values
5587 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5588 QStringList newKeyFrames;
5589 foreach(const QString &str, keys) {
5590 int pos = str.section(':', 0, 0).toInt();
5591 double val = str.section(':', 1, 1).toDouble();
5594 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5596 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5598 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5599 e.setAttribute("keyframes", newKeyFrames.join(";"));
5604 ClipItem *CustomTrackView::getClipUnderCursor() const
5606 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5607 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5608 for (int i = 0; i < collisions.count(); i++) {
5609 if (collisions.at(i)->type() == AVWIDGET) {
5610 return static_cast < ClipItem *>(collisions.at(i));
5616 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5618 QList<QGraphicsItem *> clips = scene()->selectedItems();
5619 if (clips.isEmpty()) {
5620 return getClipUnderCursor();
5622 AbstractClipItem *item = NULL;
5623 for (int i = 0; i < clips.count(); ++i) {
5624 if (clips.at(i)->type() == AVWIDGET) {
5625 item = static_cast < AbstractClipItem *>(clips.at(i));
5626 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5629 if (item) return item;
5634 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5636 QList<QGraphicsItem *> clips = scene()->selectedItems();
5637 if (clips.isEmpty()) {
5638 return getClipUnderCursor();
5641 // remove all items in the list that are not clips
5642 for (int i = 0; i < clips.count();) {
5643 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5646 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5647 for (int i = 0; i < clips.count(); ++i) {
5648 if (clips.at(i)->type() == AVWIDGET) {
5649 item = static_cast < ClipItem *>(clips.at(i));
5650 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5658 void CustomTrackView::setInPoint()
5660 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5662 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5665 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5669 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5672 void CustomTrackView::setOutPoint()
5674 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5676 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5679 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5683 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5686 void CustomTrackView::slotUpdateAllThumbs()
5688 if (!isEnabled()) return;
5689 QList<QGraphicsItem *> itemList = items();
5690 //if (itemList.isEmpty()) return;
5692 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5693 for (int i = 0; i < itemList.count(); i++) {
5694 if (itemList.at(i)->type() == AVWIDGET) {
5695 item = static_cast <ClipItem *>(itemList.at(i));
5696 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5697 // Check if we have a cached thumbnail
5698 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5699 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5700 if (QFile::exists(thumb)) {
5702 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5703 item->slotSetStartThumb(pix);
5706 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5707 QString endThumb = startThumb;
5708 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5709 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5710 if (QFile::exists(startThumb)) {
5711 QPixmap pix(startThumb);
5712 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5713 item->slotSetStartThumb(pix);
5715 if (QFile::exists(endThumb)) {
5716 QPixmap pix(endThumb);
5717 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5718 item->slotSetEndThumb(pix);
5721 item->refreshClip(false, false);
5725 viewport()->update();
5728 void CustomTrackView::saveThumbnails()
5730 QList<QGraphicsItem *> itemList = items();
5732 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5733 for (int i = 0; i < itemList.count(); i++) {
5734 if (itemList.at(i)->type() == AVWIDGET) {
5735 item = static_cast <ClipItem *>(itemList.at(i));
5736 if (item->clipType() != COLOR) {
5737 // Check if we have a cached thumbnail
5738 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5739 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5740 if (!QFile::exists(thumb)) {
5741 QPixmap pix(item->startThumb());
5745 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5746 QString endThumb = startThumb;
5747 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5748 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5749 if (!QFile::exists(startThumb)) {
5750 QPixmap pix(item->startThumb());
5751 pix.save(startThumb);
5753 if (!QFile::exists(endThumb)) {
5754 QPixmap pix(item->endThumb());
5764 void CustomTrackView::slotInsertTrack(int ix)
5766 TrackDialog d(m_document, parentWidget());
5767 d.comboTracks->setCurrentIndex(ix);
5768 d.label->setText(i18n("Insert track"));
5769 d.setWindowTitle(i18n("Insert New Track"));
5771 if (d.exec() == QDialog::Accepted) {
5772 ix = d.comboTracks->currentIndex();
5773 if (d.before_select->currentIndex() == 1)
5777 info.isMute = false;
5778 info.isLocked = false;
5779 if (d.video_track->isChecked()) {
5780 info.type = VIDEOTRACK;
5781 info.isBlind = false;
5783 info.type = AUDIOTRACK;
5784 info.isBlind = true;
5786 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5787 m_commandStack->push(addTrack);
5788 setDocumentModified();
5792 void CustomTrackView::slotDeleteTrack(int ix)
5794 if (m_document->tracksCount() < 2) return;
5795 TrackDialog d(m_document, parentWidget());
5796 d.comboTracks->setCurrentIndex(ix);
5797 d.label->setText(i18n("Delete track"));
5798 d.before_select->setHidden(true);
5799 d.setWindowTitle(i18n("Delete Track"));
5800 d.video_track->setHidden(true);
5801 d.audio_track->setHidden(true);
5802 if (d.exec() == QDialog::Accepted) {
5803 ix = d.comboTracks->currentIndex();
5804 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5805 deleteTimelineTrack(ix, info);
5806 setDocumentModified();
5807 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5808 m_commandStack->push(command);*/
5812 void CustomTrackView::slotConfigTracks(int ix)
5814 TracksConfigDialog d(m_document, ix, parentWidget());
5815 if (d.exec() == QDialog::Accepted) {
5816 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5817 m_commandStack->push(configTracks);
5818 QList <int> toDelete = d.deletedTracks();
5819 for (int i = 0; i < toDelete.count(); ++i) {
5820 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5821 deleteTimelineTrack(toDelete.at(i) - i, info);
5823 setDocumentModified();
5827 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5829 if (m_document->tracksCount() < 2) return;
5830 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5831 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5832 QList<QGraphicsItem *> selection = m_scene->items(r);
5833 QUndoCommand *deleteTrack = new QUndoCommand();
5834 deleteTrack->setText("Delete track");
5836 // Delete all clips in selected track
5837 for (int i = 0; i < selection.count(); i++) {
5838 if (selection.at(i)->type() == AVWIDGET) {
5839 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5840 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5841 m_waitingThumbs.removeAll(item);
5842 m_scene->removeItem(item);
5845 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5846 Transition *item = static_cast <Transition *>(selection.at(i));
5847 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5848 m_scene->removeItem(item);
5854 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5855 m_commandStack->push(deleteTrack);
5858 void CustomTrackView::autoTransition()
5860 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5861 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5862 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5865 Transition *tr = static_cast <Transition*>(itemList.at(0));
5866 tr->setAutomatic(!tr->isAutomatic());
5867 QDomElement transition = tr->toXML();
5868 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);
5869 setDocumentModified();
5872 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5874 QList<QGraphicsItem *> list = scene()->items();
5875 ClipItem *clip = NULL;
5876 for (int i = 0; i < list.size(); ++i) {
5877 if (list.at(i)->type() == AVWIDGET) {
5878 clip = static_cast <ClipItem *>(list.at(i));
5879 if (clip->clipProducer() == id) {
5880 clip->setClipName(name);
5884 viewport()->update();
5887 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5889 minimum = GenTime();
5890 maximum = GenTime();
5891 QList<QGraphicsItem *> selection;
5892 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5893 selection.removeAll(item);
5894 for (int i = 0; i < selection.count(); i++) {
5895 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5896 if (clip && clip->type() == AVWIDGET) {
5897 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5898 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5903 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5905 minimum = GenTime();
5906 maximum = GenTime();
5907 QList<QGraphicsItem *> selection;
5908 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5909 selection.removeAll(item);
5910 for (int i = 0; i < selection.count(); i++) {
5911 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5912 if (clip && clip->type() == TRANSITIONWIDGET) {
5913 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5914 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5919 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5921 for (int i = 0; i < groups.count(); i++) {
5922 QDomNodeList children = groups.at(i).childNodes();
5923 scene()->clearSelection();
5924 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5925 QDomElement elem = children.item(nodeindex).toElement();
5926 int pos = elem.attribute("position").toInt();
5927 int track = elem.attribute("track").toInt();
5928 if (elem.tagName() == "clipitem") {
5929 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5930 if (clip) clip->setSelected(true);
5932 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5933 if (clip) clip->setSelected(true);
5936 groupSelectedItems(false, true);
5940 void CustomTrackView::splitAudio()
5942 resetSelectionGroup();
5943 QList<QGraphicsItem *> selection = scene()->selectedItems();
5944 if (selection.isEmpty()) {
5945 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5948 QUndoCommand *splitCommand = new QUndoCommand();
5949 splitCommand->setText(i18n("Split audio"));
5950 for (int i = 0; i < selection.count(); i++) {
5951 if (selection.at(i)->type() == AVWIDGET) {
5952 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5953 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5954 if (clip->parentItem()) {
5955 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5957 EffectsList effects;
5958 effects.clone(clip->effectList());
5959 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5964 if (splitCommand->childCount()) {
5965 updateTrackDuration(-1, splitCommand);
5966 m_commandStack->push(splitCommand);
5970 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5972 ClipItem *clip = getClipItemAt(pos, track);
5974 kDebug() << "// Cannot find clip to split!!!";
5978 int start = pos.frames(m_document->fps());
5979 int freetrack = m_document->tracksCount() - track - 1;
5981 // do not split audio when we are on an audio track
5982 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5985 for (; freetrack > 0; freetrack--) {
5986 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5987 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5988 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5989 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5990 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5995 kDebug() << "GOT TRK: " << track;
5996 if (freetrack == 0) {
5997 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5999 ItemInfo info = clip->info();
6000 info.track = m_document->tracksCount() - freetrack;
6001 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6002 scene()->clearSelection();
6003 clip->setSelected(true);
6004 ClipItem *audioClip = getClipItemAt(start, info.track);
6006 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6007 clip->setVideoOnly(true);
6008 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6009 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6011 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6012 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6014 m_document->renderer()->unlockService(tractor);
6015 audioClip->setSelected(true);
6016 audioClip->setAudioOnly(true);
6018 // keep video effects, move audio effects to audio clip
6021 for (int i = 0; i < effects.count(); ++i) {
6022 if (effects.at(i).attribute("type") == "audio") {
6023 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6026 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6031 groupSelectedItems(false, true);
6035 // unsplit clip: remove audio part and change video part to normal clip
6036 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6037 kDebug() << "//CANNOT FIND CLP GRP";
6040 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6041 QList<QGraphicsItem *> children = grp->childItems();
6042 if (children.count() != 2) {
6043 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6046 for (int i = 0; i < children.count(); i++) {
6047 if (children.at(i) != clip) {
6048 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6049 ItemInfo info = clip->info();
6050 deleteClip(clp->info());
6051 clip->setVideoOnly(false);
6052 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6053 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6054 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6056 m_document->renderer()->unlockService(tractor);
6058 // re-add audio effects
6059 for (int i = 0; i < effects.count(); ++i) {
6060 if (effects.at(i).attribute("type") == "audio") {
6061 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6068 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6069 m_document->clipManager()->removeGroup(grp);
6070 scene()->destroyItemGroup(grp);
6074 void CustomTrackView::setVideoOnly()
6076 resetSelectionGroup();
6077 QList<QGraphicsItem *> selection = scene()->selectedItems();
6078 if (selection.isEmpty()) {
6079 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6082 QUndoCommand *videoCommand = new QUndoCommand();
6083 videoCommand->setText(i18n("Video only"));
6084 for (int i = 0; i < selection.count(); i++) {
6085 if (selection.at(i)->type() == AVWIDGET) {
6086 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6087 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6088 if (clip->parentItem()) {
6089 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6091 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6096 m_commandStack->push(videoCommand);
6099 void CustomTrackView::setAudioOnly()
6101 resetSelectionGroup();
6102 QList<QGraphicsItem *> selection = scene()->selectedItems();
6103 if (selection.isEmpty()) {
6104 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6107 QUndoCommand *videoCommand = new QUndoCommand();
6108 videoCommand->setText(i18n("Audio only"));
6109 for (int i = 0; i < selection.count(); i++) {
6110 if (selection.at(i)->type() == AVWIDGET) {
6111 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6112 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6113 if (clip->parentItem()) {
6114 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6116 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6121 m_commandStack->push(videoCommand);
6124 void CustomTrackView::setAudioAndVideo()
6126 resetSelectionGroup();
6127 QList<QGraphicsItem *> selection = scene()->selectedItems();
6128 if (selection.isEmpty()) {
6129 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6132 QUndoCommand *videoCommand = new QUndoCommand();
6133 videoCommand->setText(i18n("Audio and Video"));
6134 for (int i = 0; i < selection.count(); i++) {
6135 if (selection.at(i)->type() == AVWIDGET) {
6136 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6137 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6138 if (clip->parentItem()) {
6139 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6141 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6146 m_commandStack->push(videoCommand);
6149 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6151 ClipItem *clip = getClipItemAt(pos, track);
6153 kDebug() << "// Cannot find clip to split!!!";
6156 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6158 int start = pos.frames(m_document->fps());
6159 clip->setVideoOnly(true);
6160 clip->setAudioOnly(false);
6161 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6162 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6164 } else if (audioOnly) {
6165 int start = pos.frames(m_document->fps());
6166 clip->setAudioOnly(true);
6167 clip->setVideoOnly(false);
6168 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6169 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6172 int start = pos.frames(m_document->fps());
6173 clip->setAudioOnly(false);
6174 clip->setVideoOnly(false);
6175 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6176 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6179 m_document->renderer()->unlockService(tractor);
6181 setDocumentModified();
6184 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6186 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6187 m_clipTypeGroup->setEnabled(false);
6189 m_clipTypeGroup->setEnabled(true);
6190 QList <QAction *> actions = m_clipTypeGroup->actions();
6192 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6193 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6194 else lookup = "clip_audio_and_video";
6195 for (int i = 0; i < actions.count(); i++) {
6196 if (actions.at(i)->data().toString() == lookup) {
6197 actions.at(i)->setChecked(true);
6204 void CustomTrackView::slotGoToMarker(QAction *action)
6206 int pos = action->data().toInt();
6207 setCursorPos(pos, true);
6210 void CustomTrackView::reloadTransitionLumas()
6214 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6215 QDomNodeList params = lumaTransition.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 lumaNames = e.attribute("paramlistdisplay");
6220 lumaFiles = e.attribute("paramlist");
6225 QList<QGraphicsItem *> itemList = items();
6226 Transition *transitionitem;
6227 QDomElement transitionXml;
6228 for (int i = 0; i < itemList.count(); i++) {
6229 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6230 transitionitem = static_cast <Transition*>(itemList.at(i));
6231 transitionXml = transitionitem->toXML();
6232 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6233 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6234 for (int i = 0; i < params.count(); i++) {
6235 QDomElement e = params.item(i).toElement();
6236 if (e.attribute("tag") == "resource") {
6237 e.setAttribute("paramlistdisplay", lumaNames);
6238 e.setAttribute("paramlist", lumaFiles);
6243 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6244 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6245 for (int i = 0; i < params.count(); i++) {
6246 QDomElement e = params.item(i).toElement();
6247 if (e.attribute("tag") == "luma") {
6248 e.setAttribute("paramlistdisplay", lumaNames);
6249 e.setAttribute("paramlist", lumaFiles);
6256 emit transitionItemSelected(NULL);
6259 double CustomTrackView::fps() const
6261 return m_document->fps();
6264 void CustomTrackView::updateProjectFps()
6266 // update all clips to the new fps
6267 resetSelectionGroup();
6268 scene()->clearSelection();
6270 QList<QGraphicsItem *> itemList = items();
6271 for (int i = 0; i < itemList.count(); i++) {
6272 // remove all items and re-add them one by one
6273 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6275 for (int i = 0; i < itemList.count(); i++) {
6276 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6277 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6278 clip->updateFps(m_document->fps());
6279 m_scene->addItem(clip);
6280 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6281 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6282 QList<QGraphicsItem *> children = grp->childItems();
6283 for (int j = 0; j < children.count(); j++) {
6284 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6285 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6286 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6287 clip->updateFps(m_document->fps());
6290 m_document->clipManager()->removeGroup(grp);
6291 m_scene->addItem(grp);
6292 scene()->destroyItemGroup(grp);
6293 scene()->clearSelection();
6294 for (int j = 0; j < children.count(); j++) {
6295 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6296 //children.at(j)->setParentItem(0);
6297 children.at(j)->setSelected(true);
6300 groupSelectedItems(true, true);
6301 } else if (itemList.at(i)->type() == GUIDEITEM) {
6302 Guide *g = static_cast<Guide *>(itemList.at(i));
6304 m_scene->addItem(g);
6307 viewport()->update();
6310 void CustomTrackView::slotTrackDown()
6312 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6313 else m_selectedTrack++;
6314 emit updateTrackHeaders();
6315 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6316 ensureVisible(rect, 0, 0);
6317 viewport()->update();
6320 void CustomTrackView::slotTrackUp()
6322 if (m_selectedTrack > 0) m_selectedTrack--;
6323 else m_selectedTrack = m_document->tracksCount() - 1;
6324 emit updateTrackHeaders();
6325 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6326 ensureVisible(rect, 0, 0);
6327 viewport()->update();
6330 int CustomTrackView::selectedTrack() const
6332 return m_selectedTrack;
6335 QStringList CustomTrackView::selectedClips() const
6337 QStringList clipIds;
6338 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6339 for (int i = 0; i < selection.count(); i++) {
6340 if (selection.at(i)->type() == AVWIDGET) {
6341 ClipItem *item = (ClipItem *)selection.at(i);
6342 clipIds << item->clipProducer();
6348 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6350 QList<ClipItem *> clips;
6351 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6352 for (int i = 0; i < selection.count(); i++) {
6353 if (selection.at(i)->type() == AVWIDGET) {
6354 clips.append((ClipItem *)selection.at(i));
6360 void CustomTrackView::slotSelectTrack(int ix)
6362 m_selectedTrack = qMax(0, ix);
6363 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6364 emit updateTrackHeaders();
6365 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6366 ensureVisible(rect, 0, 0);
6367 viewport()->update();
6370 void CustomTrackView::slotSelectClipsInTrack()
6372 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6373 QList<QGraphicsItem *> selection = m_scene->items(rect);
6374 m_scene->clearSelection();
6375 for (int i = 0; i < selection.count(); i++) {
6376 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6377 selection.at(i)->setSelected(true);
6380 resetSelectionGroup();
6381 groupSelectedItems();
6384 void CustomTrackView::slotSelectAllClips()
6386 QList<QGraphicsItem *> selection = m_scene->items();
6387 m_scene->clearSelection();
6388 for (int i = 0; i < selection.count(); i++) {
6389 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6390 selection.at(i)->setSelected(true);
6393 resetSelectionGroup();
6394 groupSelectedItems();
6397 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6400 if (track != -1 && pos != -1)
6401 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6403 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6404 QList<QGraphicsItem *> selection = m_scene->items(rect);
6405 resetSelectionGroup(group);
6406 if (!group) m_scene->clearSelection();
6407 for (int i = 0; i < selection.count(); i++) {
6408 if (selection.at(i)->type() == AVWIDGET) {
6409 selection.at(i)->setSelected(add);
6413 if (group) groupSelectedItems();
6416 void CustomTrackView::selectTransition(bool add, bool group)
6418 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6419 QList<QGraphicsItem *> selection = m_scene->items(rect);
6420 resetSelectionGroup(group);
6421 if (!group) m_scene->clearSelection();
6422 for (int i = 0; i < selection.count(); i++) {
6423 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6424 selection.at(i)->setSelected(add);
6428 if (group) groupSelectedItems();
6431 QStringList CustomTrackView::extractTransitionsLumas()
6434 QList<QGraphicsItem *> itemList = items();
6435 Transition *transitionitem;
6436 QDomElement transitionXml;
6437 for (int i = 0; i < itemList.count(); i++) {
6438 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6439 transitionitem = static_cast <Transition*>(itemList.at(i));
6440 transitionXml = transitionitem->toXML();
6441 // luma files in transitions can be in "resource" or "luma" property
6442 QString luma = EffectsList::parameter(transitionXml, "luma");
6443 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6444 if (!luma.isEmpty()) urls << KUrl(luma).path();
6447 urls.removeDuplicates();
6451 void CustomTrackView::setEditMode(EDITMODE mode)
6453 m_scene->setEditMode(mode);
6456 void CustomTrackView::checkTrackSequence(int track)
6458 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6459 //track = m_document->tracksCount() -track;
6460 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6461 QList<QGraphicsItem *> selection = m_scene->items(rect);
6462 QList <int> timelineList;
6463 timelineList.append(0);
6464 for (int i = 0; i < selection.count(); i++) {
6465 if (selection.at(i)->type() == AVWIDGET) {
6466 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6467 int start = clip->startPos().frames(m_document->fps());
6468 int end = clip->endPos().frames(m_document->fps());
6469 if (!timelineList.contains(start)) timelineList.append(start);
6470 if (!timelineList.contains(end)) timelineList.append(end);
6473 qSort(timelineList);
6474 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6475 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6478 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6480 if (data.isEmpty()) return;
6481 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6483 info.startPos = GenTime(in, m_document->fps());
6484 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6485 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6486 info.cropDuration = info.endPos - info.startPos;
6487 info.track = m_selectedTrack;
6488 QUndoCommand *addCommand = new QUndoCommand();
6489 addCommand->setText(i18n("Insert clip"));
6490 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6491 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6492 updateTrackDuration(info.track, addCommand);
6493 m_commandStack->push(addCommand);
6495 selectClip(true, false, m_selectedTrack, in);
6496 // Automatic audio split
6497 if (KdenliveSettings::splitaudio())
6501 void CustomTrackView::clearSelection(bool emitInfo)
6503 resetSelectionGroup();
6504 scene()->clearSelection();
6506 if (emitInfo) emit clipItemSelected(NULL);
6509 void CustomTrackView::updatePalette()
6511 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6515 pen1.setColor(palette().text().color());
6516 m_cursorLine->setPen(pen1);
6518 emit tracksChanged();
6521 void CustomTrackView::removeTipAnimation()
6524 scene()->removeItem(m_visualTip);
6525 m_animationTimer->stop();
6533 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6535 if (m_visualTip == NULL) {
6536 QRectF rect = clip->sceneBoundingRect();
6537 m_animation = new QGraphicsItemAnimation;
6538 m_animation->setTimeLine(m_animationTimer);
6539 m_animation->setScaleAt(1, 1, 1);
6544 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6545 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6546 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6548 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6550 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6552 m_animation->setScaleAt(.5, 2, 2);
6556 polygon << QPoint(0, - size * 2);
6557 if (mode == RESIZESTART)
6558 polygon << QPoint(size * 2, 0);
6560 polygon << QPoint(- size * 2, 0);
6561 polygon << QPoint(0, size * 2);
6562 polygon << QPoint(0, - size * 2);
6564 m_visualTip = new QGraphicsPolygonItem(polygon);
6565 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6566 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6567 if (mode == RESIZESTART)
6568 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6570 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6572 m_animation->setScaleAt(.5, 2, 1);
6574 case TRANSITIONSTART:
6576 polygon << QPoint(0, - size * 2);
6577 if (mode == TRANSITIONSTART)
6578 polygon << QPoint(size * 2, 0);
6580 polygon << QPoint(- size * 2, 0);
6581 polygon << QPoint(0, 0);
6582 polygon << QPoint(0, - size * 2);
6584 m_visualTip = new QGraphicsPolygonItem(polygon);
6585 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6586 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6587 if (mode == TRANSITIONSTART)
6588 m_visualTip->setPos(rect.x(), rect.bottom());
6590 m_visualTip->setPos(rect.right(), rect.bottom());
6592 m_animation->setScaleAt(.5, 2, 2);
6599 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6600 m_visualTip->setZValue(100);
6601 scene()->addItem(m_visualTip);
6602 m_animation->setItem(m_visualTip);
6603 m_animationTimer->start();
6607 bool CustomTrackView::hasAudio(int track) const
6609 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6610 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6611 QGraphicsItem *item;
6612 for (int i = 0; i < collisions.count(); i++) {
6613 item = collisions.at(i);
6614 if (!item->isEnabled()) continue;
6615 if (item->type() == AVWIDGET) {
6616 ClipItem *clip = static_cast <ClipItem *>(item);
6617 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6623 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6625 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6626 m_commandStack->push(command);
6627 setDocumentModified();
6631 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6633 EffectsParameterList parameters;
6635 parameters.addParam("tag", effect.attribute("tag"));
6636 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6637 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6638 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6639 parameters.addParam("id", effect.attribute("id"));
6640 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6641 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6642 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6643 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6645 QDomNodeList params = effect.elementsByTagName("parameter");
6646 for (int i = 0; i < params.count(); i++) {
6647 QDomElement e = params.item(i).toElement();
6648 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6649 // effects with geometry param need in / out synced with the clip, request it...
6650 parameters.addParam("_sync_in_out", "1");
6652 if (e.attribute("type") == "simplekeyframe") {
6654 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6655 double factor = e.attribute("factor", "1").toDouble();
6656 double offset = e.attribute("offset", "0").toDouble();
6657 for (int j = 0; j < values.count(); j++) {
6658 QString pos = values.at(j).section(':', 0, 0);
6659 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6660 values[j] = pos + "=" + locale.toString(val);
6662 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6663 parameters.addParam(e.attribute("name"), values.join(";"));
6664 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6665 parameters.addParam("max", e.attribute("max"));
6666 parameters.addParam("min", e.attribute("min"));
6667 parameters.addParam("factor", e.attribute("factor", "1"));*/
6668 } else if (e.attribute("type") == "keyframe") {
6669 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6670 parameters.addParam("keyframes", e.attribute("keyframes"));
6671 parameters.addParam("max", e.attribute("max"));
6672 parameters.addParam("min", e.attribute("min"));
6673 parameters.addParam("factor", e.attribute("factor", "1"));
6674 parameters.addParam("offset", e.attribute("offset", "0"));
6675 parameters.addParam("starttag", e.attribute("starttag", "start"));
6676 parameters.addParam("endtag", e.attribute("endtag", "end"));
6677 } else if (e.attribute("namedesc").contains(';')) {
6678 QString format = e.attribute("format");
6679 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6680 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6682 QTextStream txtNeu(&neu);
6683 if (values.size() > 0)
6684 txtNeu << (int)values[0].toDouble();
6685 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6686 txtNeu << separators[i];
6687 txtNeu << (int)(values[i+1].toDouble());
6689 parameters.addParam("start", neu);
6691 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6693 if (e.attribute("factor").contains('%')) {
6694 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6696 fact = e.attribute("factor", "1").toDouble();
6698 double offset = e.attribute("offset", "0").toDouble();
6699 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6701 parameters.addParam(e.attribute("name"), e.attribute("value"));
6708 void CustomTrackView::updateTrackNames(int track, bool added)
6710 QList <TrackInfo> tracks = m_document->tracksList();
6711 int max = tracks.count();
6712 int docTrack = max - track - 1;
6714 // count number of tracks of each type
6715 int videoTracks = 0;
6716 int audioTracks = 0;
6717 for (int i = max - 1; i >= 0; --i) {
6718 TrackInfo info = tracks.at(i);
6719 if (info.type == VIDEOTRACK)
6724 if (i <= docTrack) {
6725 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6726 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6729 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6730 info.trackName = type + QString::number(typeNumber);
6731 m_document->setTrackType(i, info);
6734 if (info.trackName == type + QString::number(typeNumber + 1)) {
6735 info.trackName = type + QString::number(typeNumber);
6736 m_document->setTrackType(i, info);
6741 emit tracksChanged();
6744 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6750 tracks << m_document->tracksCount() - track - 1;
6752 // negative track number -> update all tracks
6753 for (int i = 0; i < m_document->tracksCount(); ++i)
6757 for (int i = 0; i < tracks.count(); ++i) {
6759 // t + 1 because of black background track
6760 duration = m_document->renderer()->mltTrackDuration(t + 1);
6761 if (duration != m_document->trackDuration(t)) {
6762 m_document->setTrackDuration(t, duration);
6765 EffectsList effects = m_document->getTrackEffects(t);
6766 for (int j = 0; j < effects.count(); ++j) {
6768 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6769 * - update the effectstack if necessary
6776 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6778 QList<QGraphicsItem *> list = scene()->items();
6779 ClipItem *clip = NULL;
6780 for (int i = 0; i < list.size(); ++i) {
6781 if (list.at(i)->type() == AVWIDGET) {
6782 clip = static_cast <ClipItem *>(list.at(i));
6783 if (clip->clipProducer() == id) {
6784 clip->refreshClip(true, resetThumbs);
6790 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6792 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6794 if (effects.count()) {
6795 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6796 while (i != effects.constEnd()) {
6797 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);
6804 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6806 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6808 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6811 QDomElement newEffect;
6812 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6813 if (effect.attribute("id") == filter) {
6814 newEffect = effect.cloneNode().toElement();
6815 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6816 while (i != filterParams.constEnd()) {
6817 EffectsList::setParameter(newEffect, i.key(), i.value());
6818 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6821 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true);
6822 m_commandStack->push(command);
6823 emit clipItemSelected(clip, clip->selectedEffectIndex());