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 clip->setSelectedEffect(clip->effectsCount() - 1);
1841 if (!clip->isSelected()) {
1842 clearSelection(false);
1843 clip->setSelected(true);
1844 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);
1994 if (!act.isNull() && !before.isNull()) {
1995 //m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos, act);
1996 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos, before);
1997 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1998 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1999 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2002 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2003 if (newPos > clip->effectsCount()) {
2004 newPos = clip->effectsCount();
2007 QDomElement act = clip->effectAt(newPos);
2008 QDomElement before = clip->effectAt(oldPos);
2009 if (act.isNull() || before.isNull()) {
2010 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2013 //clip->moveEffect(act, oldPos);
2014 clip->moveEffect(before, newPos);
2015 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2016 if (act.attribute("id") == "speed") {
2017 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2018 } else if (before.attribute("id") == "speed") {
2019 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2020 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2021 emit clipItemSelected(clip, newPos);
2022 setDocumentModified();
2023 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2026 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2028 EditEffectCommand *command;
2030 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2031 else effect = clip->effectAt(effectPos);
2032 QDomElement oldEffect = effect.cloneNode().toElement();
2033 effect.setAttribute("disable", (int) disable);
2037 // editing track effect
2038 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2040 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2042 m_commandStack->push(command);
2043 setDocumentModified();;
2046 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2048 MoveEffectCommand *command;
2050 // editing track effect
2051 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2052 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2053 m_commandStack->push(command);
2054 setDocumentModified();
2057 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2059 EditEffectCommand *command;
2060 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2061 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2062 m_commandStack->push(command);
2065 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2067 QDomElement effect = clip->getEffectAt(ix);
2068 QDomElement oldeffect = effect.cloneNode().toElement();
2069 effect.setAttribute("region", region);
2070 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2071 m_commandStack->push(command);
2074 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2078 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2079 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2080 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2082 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);
2084 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2085 m_blockRefresh = false;
2089 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2090 int cutPos = (int) cutTime.frames(m_document->fps());
2092 newPos.startPos = cutTime;
2093 newPos.endPos = info.endPos;
2094 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2095 newPos.track = info.track;
2096 newPos.cropDuration = newPos.endPos - newPos.startPos;
2098 bool snap = KdenliveSettings::snaptopoints();
2099 KdenliveSettings::setSnaptopoints(false);
2100 ClipItem *dup = item->clone(newPos);
2102 // remove unwanted effects
2103 // fade in from 2nd part of the clip
2104 int ix = dup->hasEffect(QString(), "fadein");
2106 QDomElement oldeffect = dup->effectAt(ix);
2107 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2109 ix = dup->hasEffect(QString(), "fade_from_black");
2111 QDomElement oldeffect = dup->effectAt(ix);
2112 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2114 // fade out from 1st part of the clip
2115 ix = item->hasEffect(QString(), "fadeout");
2117 QDomElement oldeffect = item->effectAt(ix);
2118 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2120 ix = item->hasEffect(QString(), "fade_to_black");
2122 QDomElement oldeffect = item->effectAt(ix);
2123 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2127 item->resizeEnd(cutPos);
2128 scene()->addItem(dup);
2129 if (item->checkKeyFrames())
2130 slotRefreshEffects(item);
2131 if (dup->checkKeyFrames())
2132 slotRefreshEffects(dup);
2134 item->baseClip()->addReference();
2135 m_document->updateClip(item->baseClip()->getId());
2136 setDocumentModified();
2137 KdenliveSettings::setSnaptopoints(snap);
2138 if (execute && item->isSelected())
2139 emit clipItemSelected(item);
2144 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2145 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2147 if (!item || !dup || item == dup) {
2148 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2149 m_blockRefresh = false;
2152 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2153 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2157 bool snap = KdenliveSettings::snaptopoints();
2158 KdenliveSettings::setSnaptopoints(false);
2160 // join fade effects again
2161 int ix = dup->hasEffect(QString(), "fadeout");
2163 QDomElement effect = dup->effectAt(ix);
2164 item->addEffect(effect);
2166 ix = dup->hasEffect(QString(), "fade_to_black");
2168 QDomElement effect = dup->effectAt(ix);
2169 item->addEffect(effect);
2172 m_waitingThumbs.removeAll(dup);
2173 bool selected = item->isSelected();
2174 if (dup->isSelected()) {
2176 item->setSelected(true);
2177 emit clipItemSelected(NULL);
2179 dup->baseClip()->removeReference();
2180 m_document->updateClip(dup->baseClip()->getId());
2181 scene()->removeItem(dup);
2185 ItemInfo clipinfo = item->info();
2186 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2187 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2189 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2190 setDocumentModified();
2192 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2194 KdenliveSettings::setSnaptopoints(snap);
2195 if (execute && selected)
2196 emit clipItemSelected(item);
2199 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2202 void CustomTrackView::slotEnableRefresh()
2204 m_blockRefresh = false;
2207 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2209 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2210 if (itemList.count() == 1) {
2211 if (itemList.at(0)->type() == AVWIDGET) {
2212 ClipItem *item = (ClipItem *) itemList.at(0);
2214 info.track = item->track();
2215 ClipItem *transitionClip = NULL;
2216 const int transitiontrack = getPreviousVideoTrack(info.track);
2217 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2218 if (pos < item->startPos() + item->cropDuration() / 2) {
2219 // add transition to clip start
2220 info.startPos = item->startPos();
2221 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2222 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2223 info.endPos = transitionClip->endPos();
2224 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2225 // Check there is no other transition at that place
2226 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2227 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2228 QList<QGraphicsItem *> selection = m_scene->items(r);
2229 bool transitionAccepted = true;
2230 for (int i = 0; i < selection.count(); i++) {
2231 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2232 Transition *tr = static_cast <Transition *>(selection.at(i));
2233 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2234 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2235 } else transitionAccepted = false;
2238 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2239 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2242 // add transition to clip end
2243 info.endPos = item->endPos();
2244 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2245 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2246 info.startPos = transitionClip->startPos();
2247 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2248 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2249 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2251 // Check there is no other transition at that place
2252 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2253 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2254 QList<QGraphicsItem *> selection = m_scene->items(r);
2255 bool transitionAccepted = true;
2256 for (int i = 0; i < selection.count(); i++) {
2257 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2258 Transition *tr = static_cast <Transition *>(selection.at(i));
2259 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2260 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2261 } else transitionAccepted = false;
2264 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2265 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2268 } else for (int i = 0; i < itemList.count(); i++) {
2269 if (itemList.at(i)->type() == AVWIDGET) {
2270 ClipItem *item = (ClipItem *) itemList.at(i);
2272 info.startPos = item->startPos();
2273 info.endPos = info.startPos + GenTime(65, m_document->fps());
2274 info.track = item->track();
2276 // Check there is no other transition at that place
2277 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2278 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2279 QList<QGraphicsItem *> selection = m_scene->items(r);
2280 bool transitionAccepted = true;
2281 for (int i = 0; i < selection.count(); i++) {
2282 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2283 Transition *tr = static_cast <Transition *>(selection.at(i));
2284 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2285 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2286 } else transitionAccepted = false;
2289 int transitiontrack = getPreviousVideoTrack(info.track);
2290 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2291 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2296 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2298 if (transitionInfo.startPos >= transitionInfo.endPos) {
2299 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2302 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2303 m_commandStack->push(command);
2304 setDocumentModified();
2307 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2309 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2310 //kDebug() << "---- ADDING transition " << params.attribute("value");
2311 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2312 scene()->addItem(tr);
2313 setDocumentModified();
2315 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2320 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2322 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2324 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2327 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2328 if (m_dragItem == item) m_dragItem = NULL;
2330 #if QT_VERSION >= 0x040600
2331 // animate item deletion
2332 item->closeAnimation();
2336 emit transitionItemSelected(NULL);
2337 setDocumentModified();
2340 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2342 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2343 QDomElement xml = tr->toXML();
2344 if (old.isNull() || xml.isNull()) {
2345 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2348 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2349 updateTrackDuration(tr->track(), command);
2350 m_commandStack->push(command);
2351 setDocumentModified();
2354 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2356 Transition *item = getTransitionItemAt(pos, track);
2358 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2363 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2365 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);
2366 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2367 item->setTransitionParameters(transition);
2368 if (updateTransitionWidget) {
2369 ItemInfo info = item->info();
2371 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2372 if (transitionClip && transitionClip->baseClip()) {
2373 QString size = transitionClip->baseClip()->getProperty("frame_size");
2374 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2375 if (factor == 0) factor = 1.0;
2376 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2377 p.setY(size.section('x', 1, 1).toInt());
2379 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2381 setDocumentModified();
2384 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2387 const QPointF pos = mapToScene(event->pos());
2388 if (m_selectionGroup) {
2389 m_selectionGroup->setPos(pos);
2390 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2391 event->acceptProposedAction();
2393 // Drag enter was not possible, try again at mouse position
2394 insertDropClips(event->mimeData(), event->pos());
2398 QGraphicsView::dragMoveEvent(event);
2402 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2404 if (m_selectionGroup && m_clipDrag) {
2405 m_thumbsTimer.stop();
2406 m_waitingThumbs.clear();
2407 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2409 scene()->destroyItemGroup(m_selectionGroup);
2410 m_selectionGroup = NULL;
2411 } else QGraphicsView::dragLeaveEvent(event);
2414 void CustomTrackView::dropEvent(QDropEvent * event)
2416 if (m_selectionGroup && m_clipDrag) {
2417 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2418 resetSelectionGroup();
2419 m_scene->clearSelection();
2420 bool hasVideoClip = false;
2421 QUndoCommand *addCommand = new QUndoCommand();
2422 addCommand->setText(i18n("Add timeline clip"));
2423 QList <ClipItem *> brokenClips;
2425 for (int i = 0; i < items.count(); i++) {
2426 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2427 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2428 if (items.count() == 1) {
2429 updateClipTypeActions(item);
2431 updateClipTypeActions(NULL);
2434 //TODO: take care of edit mode for undo
2435 item->baseClip()->addReference();
2436 //item->setZValue(item->defaultZValue());
2437 m_document->updateClip(item->baseClip()->getId());
2438 ItemInfo info = item->info();
2440 int tracknumber = m_document->tracksCount() - info.track - 1;
2441 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2442 if (isLocked) item->setItemLocked(true);
2443 ItemInfo clipInfo = info;
2444 clipInfo.track = m_document->tracksCount() - item->track();
2446 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2448 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2449 brokenClips.append(item);
2452 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2454 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2455 updateTrackDuration(info.track, addCommand);
2457 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2458 // add transparency transition
2459 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2460 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2462 item->setSelected(true);
2464 qDeleteAll(brokenClips);
2465 brokenClips.clear();
2466 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2467 else delete addCommand;
2469 // Automatic audio split
2470 if (KdenliveSettings::splitaudio())
2472 setDocumentModified();
2476 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2477 QList<QGraphicsItem *> selection = m_scene->items(rect);
2478 QStringList timelineList;
2480 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2481 for (int i = 0; i < selection.count(); i++) {
2482 if (selection.at(i)->type() == AVWIDGET) {
2483 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2484 int start = clip->startPos().frames(m_document->fps());
2485 int end = clip->endPos().frames(m_document->fps());
2486 timelineList.append(QString::number(start) + "-" + QString::number(end));
2489 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2492 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2493 if (items.count() > 1) {
2494 groupSelectedItems(true);
2495 } else if (items.count() == 1) {
2496 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2497 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2499 event->setDropAction(Qt::MoveAction);
2501 } else QGraphicsView::dropEvent(event);
2505 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2507 bool snap = KdenliveSettings::snaptopoints();
2508 KdenliveSettings::setSnaptopoints(false);
2509 if (mode == OVERWRITEEDIT) {
2510 // if we are in overwrite mode, move clips accordingly
2512 if (item == NULL) info = posinfo;
2513 else info = item->info();
2514 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);
2515 QList<QGraphicsItem *> selection = m_scene->items(rect);
2516 if (item) selection.removeAll(item);
2517 for (int i = 0; i < selection.count(); i++) {
2518 if (!selection.at(i)->isEnabled()) continue;
2519 if (selection.at(i)->type() == AVWIDGET) {
2520 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2521 if (clip->startPos() < info.startPos) {
2522 if (clip->endPos() > info.endPos) {
2523 ItemInfo clipInfo = clip->info();
2524 ItemInfo dupInfo = clipInfo;
2525 GenTime diff = info.startPos - clipInfo.startPos;
2526 dupInfo.startPos = info.startPos;
2527 dupInfo.cropStart += diff;
2528 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2529 ItemInfo newdupInfo = dupInfo;
2530 GenTime diff2 = info.endPos - info.startPos;
2531 newdupInfo.startPos = info.endPos;
2532 newdupInfo.cropStart += diff2;
2533 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2534 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2535 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2536 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2537 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2539 ItemInfo newclipInfo = clip->info();
2540 newclipInfo.endPos = info.startPos;
2541 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2542 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2544 } else if (clip->endPos() <= info.endPos) {
2545 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2546 m_waitingThumbs.removeAll(clip);
2547 scene()->removeItem(clip);
2551 ItemInfo newclipInfo = clip->info();
2552 newclipInfo.startPos = info.endPos;
2553 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2554 clip->resizeStart(info.endPos.frames(m_document->fps()));
2558 } else if (mode == INSERTEDIT) {
2559 // if we are in push mode, move clips accordingly
2561 if (item == NULL) info = posinfo;
2562 else info = item->info();
2563 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);
2564 QList<QGraphicsItem *> selection = m_scene->items(rect);
2565 if (item) selection.removeAll(item);
2566 for (int i = 0; i < selection.count(); i++) {
2567 if (selection.at(i)->type() == AVWIDGET) {
2568 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2569 if (clip->startPos() < info.startPos) {
2570 if (clip->endPos() > info.startPos) {
2571 ItemInfo clipInfo = clip->info();
2572 ItemInfo dupInfo = clipInfo;
2573 GenTime diff = info.startPos - clipInfo.startPos;
2574 dupInfo.startPos = info.startPos;
2575 dupInfo.cropStart += diff;
2576 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2577 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2578 // Commented out; variable dup unused. --granjow
2579 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2580 cutClip(clipInfo, info.startPos, true, false);
2583 // TODO: add insertspacecommand
2588 KdenliveSettings::setSnaptopoints(snap);
2592 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2594 if (mode == OVERWRITEEDIT) {
2595 // if we are in overwrite or push mode, move clips accordingly
2596 bool snap = KdenliveSettings::snaptopoints();
2597 KdenliveSettings::setSnaptopoints(false);
2598 ItemInfo info = item->info();
2599 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2600 QList<QGraphicsItem *> selection = m_scene->items(rect);
2601 selection.removeAll(item);
2602 for (int i = 0; i < selection.count(); i++) {
2603 if (!selection.at(i)->isEnabled()) continue;
2604 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2605 Transition *tr = static_cast<Transition *>(selection.at(i));
2606 if (tr->startPos() < info.startPos) {
2607 ItemInfo firstPos = tr->info();
2608 ItemInfo newPos = firstPos;
2609 firstPos.endPos = item->startPos();
2610 newPos.startPos = item->endPos();
2611 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2612 if (tr->endPos() > info.endPos) {
2614 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2616 } else if (tr->endPos() > info.endPos) {
2618 ItemInfo firstPos = tr->info();
2619 firstPos.startPos = item->endPos();
2620 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2622 // remove transition
2623 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2627 KdenliveSettings::setSnaptopoints(snap);
2631 QStringList CustomTrackView::mimeTypes() const
2633 QStringList qstrList;
2634 // list of accepted mime types for drop
2635 qstrList.append("text/plain");
2636 qstrList.append("kdenlive/producerslist");
2637 qstrList.append("kdenlive/clip");
2641 Qt::DropActions CustomTrackView::supportedDropActions() const
2643 // returns what actions are supported when dropping
2644 return Qt::MoveAction;
2647 void CustomTrackView::setDuration(int duration)
2649 int diff = qAbs(duration - sceneRect().width());
2650 if (diff * matrix().m11() > -50) {
2651 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2652 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2654 m_projectDuration = duration;
2657 int CustomTrackView::duration() const
2659 return m_projectDuration;
2662 void CustomTrackView::addTrack(TrackInfo type, int ix)
2664 if (ix == -1 || ix == m_document->tracksCount()) {
2665 m_document->insertTrack(0, type);
2666 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2668 m_document->insertTrack(m_document->tracksCount() - ix, type);
2669 // insert track in MLT playlist
2670 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2672 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2673 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2674 QList<QGraphicsItem *> selection = m_scene->items(r);
2675 resetSelectionGroup();
2677 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2678 scene()->addItem(m_selectionGroup);
2679 for (int i = 0; i < selection.count(); i++) {
2680 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2681 m_selectionGroup->addToGroup(selection.at(i));
2682 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2685 // Move graphic items
2686 m_selectionGroup->translate(0, m_tracksHeight);
2688 // adjust track number
2689 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2690 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2691 for (int i = 0; i < children.count(); i++) {
2692 if (children.at(i)->type() == GROUPWIDGET) {
2693 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2694 children << grp->childItems();
2697 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2699 ItemInfo clipinfo = item->info();
2700 if (item->type() == AVWIDGET) {
2701 ClipItem *clip = static_cast <ClipItem *>(item);
2702 // slowmotion clips are not track dependant, so no need to update them
2703 if (clip->speed() != 1.0) continue;
2704 // We add a move clip command so that we get the correct producer for new track number
2705 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2706 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2707 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2708 // problem updating clip
2709 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2712 } else if (item->type() == TRANSITIONWIDGET) {
2713 Transition *tr = static_cast <Transition *>(item);
2714 int track = tr->transitionEndTrack();
2716 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2720 resetSelectionGroup(false);
2721 m_document->renderer()->unlockService(tractor);
2724 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2725 for (int i = 0; i < m_guides.count(); i++) {
2726 QLineF l = m_guides.at(i)->line();
2727 l.setP2(QPointF(l.x2(), maxHeight));
2728 m_guides.at(i)->setLine(l);
2731 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2732 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2733 viewport()->update();
2734 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2735 //setFixedHeight(50 * m_tracksCount);
2737 updateTrackNames(ix, true);
2740 void CustomTrackView::removeTrack(int ix)
2742 // Delete track in MLT playlist
2743 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2744 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2746 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2747 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2748 QList<QGraphicsItem *> selection = m_scene->items(r);
2750 resetSelectionGroup();
2752 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2753 scene()->addItem(m_selectionGroup);
2754 for (int i = 0; i < selection.count(); i++) {
2755 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2756 m_selectionGroup->addToGroup(selection.at(i));
2757 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2760 // Move graphic items
2761 qreal ydiff = 0 - (int) m_tracksHeight;
2762 m_selectionGroup->translate(0, ydiff);
2763 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2765 // adjust track number
2766 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2767 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2768 for (int i = 0; i < children.count(); i++) {
2769 if (children.at(i)->type() == GROUPWIDGET) {
2770 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2771 children << grp->childItems();
2774 if (children.at(i)->type() == AVWIDGET) {
2775 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2777 ItemInfo clipinfo = clip->info();
2778 // We add a move clip command so that we get the correct producer for new track number
2779 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2780 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2781 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2782 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2785 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2786 Transition *tr = static_cast <Transition *>(children.at(i));
2788 int track = tr->transitionEndTrack();
2790 ItemInfo clipinfo = tr->info();
2791 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2795 resetSelectionGroup(false);
2796 m_document->renderer()->unlockService(tractor);
2798 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2799 for (int i = 0; i < m_guides.count(); i++) {
2800 QLineF l = m_guides.at(i)->line();
2801 l.setP2(QPointF(l.x2(), maxHeight));
2802 m_guides.at(i)->setLine(l);
2804 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2805 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2807 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2808 viewport()->update();
2810 updateTrackNames(ix, false);
2811 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2814 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2816 for (int i = 0; i < trackInfos.count(); ++i) {
2817 m_document->setTrackType(i, trackInfos.at(i));
2818 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2819 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2822 viewport()->update();
2823 emit trackHeightChanged();
2826 void CustomTrackView::slotSwitchTrackAudio(int ix)
2828 /*for (int i = 0; i < m_document->tracksCount(); i++)
2829 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2830 int tracknumber = m_document->tracksCount() - ix - 1;
2831 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2832 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2833 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2834 setDocumentModified();
2837 void CustomTrackView::slotSwitchTrackLock(int ix)
2839 int tracknumber = m_document->tracksCount() - ix - 1;
2840 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2841 m_commandStack->push(command);
2845 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2847 int tracknumber = m_document->tracksCount() - ix - 1;
2848 m_document->switchTrackLock(tracknumber, lock);
2850 emit doTrackLock(ix, lock);
2851 AbstractClipItem *clip = NULL;
2852 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2854 for (int i = 0; i < selection.count(); i++) {
2855 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2856 if (selection.at(i)->parentItem() && m_selectionGroup) {
2857 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2858 resetSelectionGroup();
2861 bool changeGroupLock = true;
2862 bool hasClipOnTrack = false;
2863 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2864 for (int j = 0; j < children.count(); ++j) {
2865 if (children.at(j)->isSelected()) {
2866 if (children.at(j)->type() == AVWIDGET)
2867 emit clipItemSelected(NULL);
2868 else if (children.at(j)->type() == TRANSITIONWIDGET)
2869 emit transitionItemSelected(NULL);
2874 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2875 if (child == m_dragItem)
2878 // only unlock group, if it is not locked by another track too
2879 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2880 changeGroupLock = false;
2882 // only (un-)lock if at least one clip is on the track
2883 if (child->track() == ix)
2884 hasClipOnTrack = true;
2886 if (changeGroupLock && hasClipOnTrack)
2887 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2888 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2889 if (selection.at(i)->parentItem()) {
2890 if (selection.at(i)->parentItem() == m_selectionGroup) {
2891 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2892 resetSelectionGroup();
2894 // groups are handled separately
2899 if (selection.at(i)->isSelected()) {
2900 if (selection.at(i)->type() == AVWIDGET)
2901 emit clipItemSelected(NULL);
2903 emit transitionItemSelected(NULL);
2905 clip = static_cast <AbstractClipItem *>(selection.at(i));
2906 clip->setItemLocked(lock);
2907 if (clip == m_dragItem)
2911 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2912 viewport()->update();
2913 setDocumentModified();
2916 void CustomTrackView::slotSwitchTrackVideo(int ix)
2918 int tracknumber = m_document->tracksCount() - ix;
2919 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2920 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2921 setDocumentModified();
2924 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2926 // Check there is no group going over several tracks there, or that would result in timeline corruption
2927 QList<QGraphicsItem *> selection = scene()->items(rect);
2929 int maxHeight = m_tracksHeight * 1.5;
2930 for (int i = 0; i < selection.count(); i++) {
2931 // Check that we don't try to move a group with clips on other tracks
2932 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2935 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2943 void CustomTrackView::slotRemoveSpace()
2947 if (m_menuPosition.isNull()) {
2948 pos = GenTime(cursorPos(), m_document->fps());
2950 TrackDialog d(m_document, parentWidget());
2951 d.comboTracks->setCurrentIndex(m_selectedTrack);
2952 d.label->setText(i18n("Track"));
2953 d.before_select->setHidden(true);
2954 d.setWindowTitle(i18n("Remove Space"));
2955 d.video_track->setHidden(true);
2956 d.audio_track->setHidden(true);
2957 if (d.exec() != QDialog::Accepted) return;
2958 track = d.comboTracks->currentIndex();
2960 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2961 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2964 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2965 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2969 ClipItem *item = getClipItemAt(pos, track);
2971 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);
2974 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2976 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);
2980 // Make sure there is no group in the way
2981 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2984 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2986 // groups found on track, do not allow the move
2987 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2991 QList<ItemInfo> clipsToMove;
2992 QList<ItemInfo> transitionsToMove;
2994 for (int i = 0; i < items.count(); i++) {
2995 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2996 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2997 ItemInfo info = item->info();
2998 if (item->type() == AVWIDGET) {
2999 clipsToMove.append(info);
3000 } else if (item->type() == TRANSITIONWIDGET) {
3001 transitionsToMove.append(info);
3006 if (!transitionsToMove.isEmpty()) {
3007 // Make sure that by moving the items, we don't get a transition collision
3008 // Find first transition
3009 ItemInfo info = transitionsToMove.at(0);
3010 for (int i = 1; i < transitionsToMove.count(); i++)
3011 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3013 // make sure there are no transitions on the way
3014 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3015 items = scene()->items(rect);
3016 int transitionCorrection = -1;
3017 for (int i = 0; i < items.count(); i++) {
3018 if (items.at(i)->type() == TRANSITIONWIDGET) {
3019 // There is a transition on the way
3020 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3021 int transitionEnd = item->endPos().frames(m_document->fps());
3022 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3026 if (transitionCorrection > 0) {
3027 // We need to fix the move length
3028 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3031 // Make sure we don't send transition before 0
3032 if (info.startPos.frames(m_document->fps()) < length) {
3033 // reduce length to maximum possible
3034 length = info.startPos.frames(m_document->fps());
3038 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3039 updateTrackDuration(track, command);
3040 m_commandStack->push(command);
3043 void CustomTrackView::slotInsertSpace()
3047 if (m_menuPosition.isNull()) {
3048 pos = GenTime(cursorPos(), m_document->fps());
3050 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3051 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3053 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3054 if (d.exec() != QDialog::Accepted) return;
3055 GenTime spaceDuration = d.selectedDuration();
3056 track = d.selectedTrack();
3058 QList<QGraphicsItem *> items;
3060 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3061 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3065 ClipItem *item = getClipItemAt(pos, track);
3066 if (item) pos = item->startPos();
3068 // Make sure there is no group in the way
3069 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3071 items = checkForGroups(rect, &isOk);
3073 // groups found on track, do not allow the move
3074 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3078 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3079 items = scene()->items(rect);
3082 QList<ItemInfo> clipsToMove;
3083 QList<ItemInfo> transitionsToMove;
3085 for (int i = 0; i < items.count(); i++) {
3086 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3087 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3088 ItemInfo info = item->info();
3089 if (item->type() == AVWIDGET)
3090 clipsToMove.append(info);
3091 else if (item->type() == TRANSITIONWIDGET)
3092 transitionsToMove.append(info);
3096 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3097 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3098 updateTrackDuration(track, command);
3099 m_commandStack->push(command);
3103 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3105 int diff = duration.frames(m_document->fps());
3106 resetSelectionGroup();
3107 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3108 scene()->addItem(m_selectionGroup);
3110 Transition *transition;
3112 // Create lists with start pos for each track
3113 QMap <int, int> trackClipStartList;
3114 QMap <int, int> trackTransitionStartList;
3116 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3117 trackClipStartList[i] = -1;
3118 trackTransitionStartList[i] = -1;
3121 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3122 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3124 if (clip->parentItem()) {
3125 m_selectionGroup->addToGroup(clip->parentItem());
3126 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3128 m_selectionGroup->addToGroup(clip);
3129 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3131 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))
3132 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3134 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);
3137 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3138 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3140 if (transition->parentItem()) {
3141 m_selectionGroup->addToGroup(transition->parentItem());
3142 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3144 m_selectionGroup->addToGroup(transition);
3145 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3147 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))
3148 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3149 } 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);
3151 m_selectionGroup->translate(diff, 0);
3153 // update items coordinates
3154 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3156 for (int i = 0; i < itemList.count(); i++) {
3157 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3158 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3159 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3160 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3161 for (int j = 0; j < children.count(); j++) {
3162 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3167 resetSelectionGroup(false);
3169 track = m_document->tracksCount() - track;
3170 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3173 void CustomTrackView::deleteClip(const QString &clipId)
3175 resetSelectionGroup();
3176 QList<QGraphicsItem *> itemList = items();
3177 QUndoCommand *deleteCommand = new QUndoCommand();
3179 for (int i = 0; i < itemList.count(); i++) {
3180 if (itemList.at(i)->type() == AVWIDGET) {
3181 ClipItem *item = (ClipItem *)itemList.at(i);
3182 if (item->clipProducer() == clipId) {
3184 if (item->parentItem()) {
3185 // Clip is in a group, destroy the group
3186 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3188 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3192 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3194 delete deleteCommand;
3196 updateTrackDuration(-1, deleteCommand);
3197 m_commandStack->push(deleteCommand);
3201 void CustomTrackView::setCursorPos(int pos, bool seek)
3203 if (pos == m_cursorPos) return;
3204 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3206 if (seek) m_document->renderer()->seek(m_cursorPos);
3207 else if (m_autoScroll) checkScrolling();
3208 m_cursorLine->setPos(m_cursorPos, 0);
3211 void CustomTrackView::updateCursorPos()
3213 m_cursorLine->setPos(m_cursorPos, 0);
3216 int CustomTrackView::cursorPos()
3218 return (int)(m_cursorPos);
3221 void CustomTrackView::moveCursorPos(int delta)
3223 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3224 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3225 m_cursorPos += delta;
3226 m_cursorLine->setPos(m_cursorPos, 0);
3227 m_document->renderer()->seek(m_cursorPos);
3230 void CustomTrackView::initCursorPos(int pos)
3232 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3234 m_cursorLine->setPos(pos, 0);
3238 void CustomTrackView::checkScrolling()
3240 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3243 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3245 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3246 QGraphicsView::mouseReleaseEvent(event);
3247 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3248 #if QT_VERSION >= 0x040600
3249 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3251 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3252 if (event->button() == Qt::MidButton) {
3255 setDragMode(QGraphicsView::NoDrag);
3256 if (m_operationMode == MOVEGUIDE) {
3257 setCursor(Qt::ArrowCursor);
3258 m_operationMode = NONE;
3259 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3260 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3261 if (newPos != m_dragGuide->position()) {
3262 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3263 m_commandStack->push(command);
3264 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3265 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3266 m_document->syncGuides(m_guides);
3271 } else if (m_operationMode == SPACER && m_selectionGroup) {
3273 if (event->modifiers() != Qt::ControlModifier) {
3274 // We are moving all tracks
3276 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3277 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3279 if (timeOffset != GenTime()) {
3280 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3282 QList<ItemInfo> clipsToMove;
3283 QList<ItemInfo> transitionsToMove;
3285 // Create lists with start pos for each track
3286 QMap <int, int> trackClipStartList;
3287 QMap <int, int> trackTransitionStartList;
3289 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3290 trackClipStartList[i] = -1;
3291 trackTransitionStartList[i] = -1;
3294 for (int i = 0; i < items.count(); i++) {
3295 if (items.at(i)->type() == GROUPWIDGET)
3296 items += items.at(i)->childItems();
3299 for (int i = 0; i < items.count(); i++) {
3300 if (items.at(i)->type() == AVWIDGET) {
3301 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3302 ItemInfo info = item->info();
3303 clipsToMove.append(info);
3305 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3306 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3307 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3308 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3309 ItemInfo info = item->info();
3310 transitionsToMove.append(info);
3312 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3313 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3316 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3317 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3318 updateTrackDuration(track, command);
3319 m_commandStack->push(command);
3320 if (track != -1) track = m_document->tracksCount() - track;
3321 kDebug() << "SPACER TRACK:" << track;
3322 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3323 setDocumentModified();
3326 resetSelectionGroup(false);
3327 m_operationMode = NONE;
3328 } else if (m_operationMode == RUBBERSELECTION) {
3329 resetSelectionGroup();
3330 groupSelectedItems();
3331 m_operationMode = NONE;
3334 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3335 emit transitionItemSelected(NULL);
3339 if (m_dragItem) info = m_dragItem->info();
3341 if (m_operationMode == MOVE) {
3342 setCursor(Qt::OpenHandCursor);
3343 if (m_dragItem->parentItem() == 0) {
3344 // we are moving one clip, easy
3345 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3346 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3347 Mlt::Producer *prod = item->getProducer(info.track);
3348 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);
3351 QUndoCommand *moveCommand = new QUndoCommand();
3352 moveCommand->setText(i18n("Move clip"));
3353 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3355 int tracknumber = m_document->tracksCount() - item->track() - 1;
3356 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3357 if (isLocked) item->setItemLocked(true);
3358 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3359 // Also move automatic transitions (on lower track)
3360 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3361 ItemInfo startTrInfo;
3362 ItemInfo newStartTrInfo;
3363 bool moveStartTrans = false;
3364 bool moveEndTrans = false;
3365 if (startTransition && startTransition->isAutomatic()) {
3366 startTrInfo = startTransition->info();
3367 newStartTrInfo = startTrInfo;
3368 newStartTrInfo.track = info.track;
3369 newStartTrInfo.startPos = info.startPos;
3370 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3371 // transition end should stay the same
3373 // transition end should be adjusted to clip
3374 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3376 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3378 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3379 // Check if there is a transition at clip end
3380 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3381 if (tr && tr->isAutomatic()) {
3382 ItemInfo trInfo = tr->info();
3383 ItemInfo newTrInfo = trInfo;
3384 newTrInfo.track = info.track;
3385 newTrInfo.endPos = m_dragItem->endPos();
3386 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3387 // transition start should stay the same
3389 // transition start should be moved
3390 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3392 if (newTrInfo.startPos < newTrInfo.endPos) {
3393 moveEndTrans = true;
3394 if (moveStartTrans) {
3395 // we have to move both transitions, remove the start one so that there is no collision
3396 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3398 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3399 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3400 if (moveStartTrans) {
3401 // re-add transition in correct place
3402 int transTrack = startTransition->transitionEndTrack();
3403 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3404 transTrack = getPreviousVideoTrack(info.track);
3406 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3407 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3413 if (moveStartTrans && !moveEndTrans) {
3414 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3415 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3418 // Also move automatic transitions (on upper track)
3419 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3420 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3421 ItemInfo trInfo = tr->info();
3422 ItemInfo newTrInfo = trInfo;
3423 newTrInfo.startPos = m_dragItem->startPos();
3424 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3425 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3426 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3427 // transition end should be adjusted to clip on upper track
3428 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3430 if (newTrInfo.startPos < newTrInfo.endPos) {
3431 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3432 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3436 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3437 // Check if there is a transition at clip end
3438 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3439 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3440 ItemInfo trInfo = tr->info();
3441 ItemInfo newTrInfo = trInfo;
3442 newTrInfo.endPos = m_dragItem->endPos();
3443 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3444 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3445 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3446 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3447 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3448 // transition start should be moved
3449 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3451 if (newTrInfo.startPos < newTrInfo.endPos) {
3452 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3453 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3458 updateTrackDuration(info.track, moveCommand);
3459 if (m_dragItemInfo.track != info.track)
3460 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3461 m_commandStack->push(moveCommand);
3462 //checkTrackSequence(m_dragItem->track());
3464 // undo last move and emit error message
3465 bool snap = KdenliveSettings::snaptopoints();
3466 KdenliveSettings::setSnaptopoints(false);
3467 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3468 KdenliveSettings::setSnaptopoints(snap);
3469 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3471 setDocumentModified();
3472 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3473 Transition *transition = static_cast <Transition *>(m_dragItem);
3474 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3475 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)) {
3476 // Moving transition failed, revert to previous position
3477 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3478 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3480 QUndoCommand *moveCommand = new QUndoCommand();
3481 moveCommand->setText(i18n("Move transition"));
3482 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3483 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3484 updateTrackDuration(info.track, moveCommand);
3485 if (m_dragItemInfo.track != info.track)
3486 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3487 m_commandStack->push(moveCommand);
3488 setDocumentModified();
3492 // Moving several clips. We need to delete them and readd them to new position,
3493 // or they might overlap each other during the move
3494 QGraphicsItemGroup *group;
3495 if (m_selectionGroup)
3496 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3498 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3499 QList<QGraphicsItem *> items = group->childItems();
3501 QList<ItemInfo> clipsToMove;
3502 QList<ItemInfo> transitionsToMove;
3504 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3505 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3507 QUndoCommand *moveGroup = new QUndoCommand();
3508 moveGroup->setText(i18n("Move group"));
3509 if (timeOffset != GenTime() || trackOffset != 0) {
3510 // remove items in MLT playlist
3513 int max = items.count();
3514 for (int i = 0; i < max; i++) {
3515 if (items.at(i)->type() == GROUPWIDGET) {
3516 items += items.at(i)->childItems();
3519 m_document->renderer()->blockSignals(true);
3520 for (int i = 0; i < items.count(); i++) {
3521 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3522 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3523 ItemInfo info = item->info();
3524 if (item->type() == AVWIDGET) {
3525 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3526 // error, clip cannot be removed from playlist
3527 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3529 clipsToMove.append(info);
3532 transitionsToMove.append(info);
3533 Transition *tr = static_cast <Transition*>(item);
3534 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3537 m_document->renderer()->blockSignals(false);
3538 for (int i = 0; i < items.count(); i++) {
3539 // re-add items in correct place
3540 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3541 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3543 ItemInfo info = item->info();
3544 int tracknumber = m_document->tracksCount() - info.track - 1;
3545 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3547 group->removeFromGroup(item);
3548 item->setItemLocked(true);
3551 if (item->type() == AVWIDGET) {
3552 ClipItem *clip = static_cast <ClipItem*>(item);
3553 int trackProducer = info.track;
3554 info.track = m_document->tracksCount() - info.track;
3555 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3556 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3557 for (int i = 0; i < clip->effectsCount(); i++) {
3558 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3561 Transition *tr = static_cast <Transition*>(item);
3562 int newTrack = tr->transitionEndTrack();
3563 if (!tr->forcedTrack()) {
3564 newTrack = getPreviousVideoTrack(info.track);
3566 tr->updateTransitionEndTrack(newTrack);
3567 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3568 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3571 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3572 updateTrackDuration(-1, moveGroup);
3573 m_commandStack->push(moveGroup);
3575 //QPointF top = group->sceneBoundingRect().topLeft();
3576 //QPointF oldpos = m_selectionGroup->scenePos();
3577 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3578 //group->setPos(top);
3579 //TODO: get rid of the 3 lines below
3580 if (m_selectionGroup) {
3581 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3582 m_selectionGroupInfo.track = m_selectionGroup->track();
3584 for (int i = 0; i < items.count(); ++i) {
3585 if (items.at(i)->type() == GROUPWIDGET) {
3586 rebuildGroup((AbstractGroupItem*)items.at(i));
3591 for (int i = 0; i < items.count(); ++i) {
3593 items.at(i)->setSelected(true);
3594 if (items.at(i)->parentItem())
3595 items.at(i)->parentItem()->setSelected(true);
3598 resetSelectionGroup();
3599 groupSelectedItems();
3601 rebuildGroup((AbstractGroupItem *)group);
3603 setDocumentModified();
3606 m_document->renderer()->doRefresh();
3607 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3609 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3610 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3612 QUndoCommand *resizeCommand = new QUndoCommand();
3613 resizeCommand->setText(i18n("Resize group"));
3614 QList <QGraphicsItem *> items = parent->childItems();
3615 QList <ItemInfo> infos = parent->resizeInfos();
3616 parent->clearResizeInfos();
3618 for (int i = 0; i < items.count(); ++i) {
3619 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3620 if (item && item->type() == AVWIDGET) {
3621 ItemInfo info = infos.at(itemcount);
3622 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3626 m_commandStack->push(resizeCommand);
3629 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3631 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3633 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3634 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3636 QUndoCommand *resizeCommand = new QUndoCommand();
3637 resizeCommand->setText(i18n("Resize group"));
3638 QList <QGraphicsItem *> items = parent->childItems();
3639 QList <ItemInfo> infos = parent->resizeInfos();
3640 parent->clearResizeInfos();
3642 for (int i = 0; i < items.count(); ++i) {
3643 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3644 if (item && item->type() == AVWIDGET) {
3645 ItemInfo info = infos.at(itemcount);
3646 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3650 updateTrackDuration(-1, resizeCommand);
3651 m_commandStack->push(resizeCommand);
3654 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3656 } else if (m_operationMode == FADEIN) {
3657 // resize fade in effect
3658 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3659 int ix = item->hasEffect("volume", "fadein");
3660 int ix2 = item->hasEffect("", "fade_from_black");
3662 QDomElement oldeffect = item->effectAt(ix);
3663 int start = item->cropStart().frames(m_document->fps());
3664 int end = item->fadeIn();
3666 slotDeleteEffect(item, -1, oldeffect, false);
3669 QDomElement effect = oldeffect.cloneNode().toElement();
3670 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3671 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3672 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3673 emit clipItemSelected(item, ix);
3675 } else if (item->fadeIn() != 0 && ix2 == -1) {
3677 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3679 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3680 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3681 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3682 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3685 QDomElement oldeffect = item->effectAt(ix2);
3686 int start = item->cropStart().frames(m_document->fps());
3687 int end = item->fadeIn();
3689 slotDeleteEffect(item, -1, oldeffect, false);
3692 QDomElement effect = oldeffect.cloneNode().toElement();
3693 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3694 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3695 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3696 emit clipItemSelected(item, ix2);
3699 } else if (m_operationMode == FADEOUT) {
3700 // resize fade in effect
3701 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3702 int ix = item->hasEffect("volume", "fadeout");
3703 int ix2 = item->hasEffect("", "fade_to_black");
3705 QDomElement oldeffect = item->effectAt(ix);
3706 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3707 int start = item->fadeOut();
3709 slotDeleteEffect(item, -1, oldeffect, false);
3711 start = end - start;
3712 QDomElement effect = oldeffect.cloneNode().toElement();
3713 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3714 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3715 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3716 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3717 emit clipItemSelected(item, ix);
3719 } else if (item->fadeOut() != 0 && ix2 == -1) {
3721 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3723 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3724 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3725 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3726 EffectsList::setParameter(effect, "out", QString::number(0));
3727 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3730 QDomElement oldeffect = item->effectAt(ix2);
3731 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3732 int start = item->fadeOut();
3734 slotDeleteEffect(item, -1, oldeffect, false);
3736 start = end - start;
3737 QDomElement effect = oldeffect.cloneNode().toElement();
3738 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3739 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3740 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3741 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3742 emit clipItemSelected(item, ix2);
3745 } else if (m_operationMode == KEYFRAME) {
3746 // update the MLT effect
3747 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3748 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3750 // check if we want to remove keyframe
3751 double val = mapToScene(event->pos()).toPoint().y();
3752 QRectF br = item->sceneBoundingRect();
3753 double maxh = 100.0 / br.height();
3754 val = (br.bottom() - val) * maxh;
3755 int start = item->cropStart().frames(m_document->fps());
3756 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3758 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3760 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3762 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3765 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3766 //item->updateKeyframeEffect();
3767 //QString next = item->keyframes(item->selectedEffectIndex());
3768 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3769 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3771 m_commandStack->push(command);
3772 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3773 emit clipItemSelected(item, item->selectedEffectIndex());
3775 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3776 // A transition is selected
3778 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3779 if (transitionClip && transitionClip->baseClip()) {
3780 QString size = transitionClip->baseClip()->getProperty("frame_size");
3781 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3782 if (factor == 0) factor = 1.0;
3783 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3784 p.setY(size.section('x', 1, 1).toInt());
3786 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3787 } else emit transitionItemSelected(NULL);
3788 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3789 m_operationMode = NONE;
3792 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3794 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3796 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3797 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3798 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3799 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3800 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3801 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3802 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3805 m_waitingThumbs.removeAll(item);
3807 if (item->isSelected()) emit clipItemSelected(NULL);
3808 item->baseClip()->removeReference();
3809 m_document->updateClip(item->baseClip()->getId());
3811 /*if (item->baseClip()->isTransparent()) {
3812 // also remove automatic transition
3813 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3814 if (tr && tr->isAutomatic()) {
3815 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3816 scene()->removeItem(tr);
3821 if (m_dragItem == item) m_dragItem = NULL;
3823 #if QT_VERSION >= 0x040600
3824 // animate item deletion
3825 item->closeAnimation();
3826 /*if (refresh) item->closeAnimation();
3828 // no refresh, means we have several operations chained, we need to delete clip immediatly
3829 // so that it does not get in the way of the other
3838 setDocumentModified();
3839 if (refresh) m_document->renderer()->doRefresh();
3842 void CustomTrackView::deleteSelectedClips()
3844 resetSelectionGroup();
3845 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3846 if (itemList.count() == 0) {
3847 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3850 scene()->clearSelection();
3851 QUndoCommand *deleteSelected = new QUndoCommand();
3855 int transitionCount = 0;
3856 // expand & destroy groups
3857 for (int i = 0; i < itemList.count(); i++) {
3858 if (itemList.at(i)->type() == GROUPWIDGET) {
3860 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3861 QList <ItemInfo> clipInfos;
3862 QList <ItemInfo> transitionInfos;
3863 for (int j = 0; j < children.count(); j++) {
3864 if (children.at(j)->type() == AVWIDGET) {
3865 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3866 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3867 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3868 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3869 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3871 if (itemList.contains(children.at(j))) {
3872 children.removeAt(j);
3876 itemList += children;
3877 if (clipInfos.count() > 0)
3878 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3880 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3881 itemList.insert(i + 1, itemList.at(i)->parentItem());
3884 for (int i = 0; i < itemList.count(); i++) {
3885 if (itemList.at(i)->type() == AVWIDGET) {
3887 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3888 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3889 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3890 emit clipItemSelected(NULL);
3891 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3893 Transition *item = static_cast <Transition *>(itemList.at(i));
3894 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3895 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3896 emit transitionItemSelected(NULL);
3899 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3900 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3901 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3902 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3903 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3904 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3905 else deleteSelected->setText(i18n("Delete selected items"));
3906 updateTrackDuration(-1, deleteSelected);
3907 m_commandStack->push(deleteSelected);
3911 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3914 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3916 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3918 kDebug() << "ERROR: Cannot find clip for speed change";
3919 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3922 info.track = m_document->tracksCount() - item->track();
3923 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3925 item->setSpeed(speed, strobe);
3926 item->updateRectGeometry();
3927 if (item->cropDuration().frames(m_document->fps()) != endPos)
3928 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3929 updatePositionEffects(item, info);
3930 setDocumentModified();
3932 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3936 void CustomTrackView::cutSelectedClips()
3938 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3939 QList<AbstractGroupItem *> groups;
3940 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3941 for (int i = 0; i < itemList.count(); ++i) {
3942 if (!itemList.at(i))
3944 if (itemList.at(i)->type() == AVWIDGET) {
3945 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3946 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3947 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3948 if (!groups.contains(group))
3950 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3951 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3952 m_commandStack->push(command);
3954 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3955 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3956 if (!groups.contains(group))
3961 for (int i = 0; i < groups.count(); ++i)
3962 razorGroup(groups.at(i), currentPos);
3965 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3968 QList <QGraphicsItem *> children = group->childItems();
3969 QList <ItemInfo> clips1, transitions1;
3970 QList <ItemInfo> clipsCut, transitionsCut;
3971 QList <ItemInfo> clips2, transitions2;
3972 for (int i = 0; i < children.count(); ++i) {
3973 children.at(i)->setSelected(false);
3974 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3975 if (child->type() == AVWIDGET) {
3976 if (cutPos > child->endPos())
3977 clips1 << child->info();
3978 else if (cutPos < child->startPos())
3979 clips2 << child->info();
3981 clipsCut << child->info();
3983 if (cutPos > child->endPos())
3984 transitions1 << child->info();
3985 else if (cutPos < child->startPos())
3986 transitions2 << child->info();
3988 transitionsCut << child->info();
3991 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3993 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3994 m_commandStack->push(command);
3998 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)
4001 for (int i = 0; i < clipsCut.count(); ++i) {
4002 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4004 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4005 clips1 << clip->info();
4006 if (clipBehind != NULL)
4007 clips2 << clipBehind->info();
4010 /* TODO: cut transitionsCut
4011 * For now just append them to group1 */
4012 transitions1 << transitionsCut;
4013 doGroupClips(clips1, transitions1, true);
4014 doGroupClips(clips2, transitions2, true);
4016 /* we might also just use clipsCut.at(0)->parentItem().
4017 * Do this loop just in case something went wrong during cut */
4018 for (int i = 0; i < clipsCut.count(); ++i) {
4019 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4020 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4021 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4022 QList <QGraphicsItem *> children = group->childItems();
4023 QList <ItemInfo> groupClips;
4024 QList <ItemInfo> groupTrans;
4025 for (int j = 0; j < children.count(); ++j) {
4026 if (children.at(j)->type() == AVWIDGET)
4027 groupClips << ((AbstractClipItem *)children.at(j))->info();
4028 else if (children.at(j)->type() == TRANSITIONWIDGET)
4029 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4031 doGroupClips(groupClips, groupTrans, false);
4035 for (int i = 0; i < clipsCut.count(); ++i)
4036 cutClip(clipsCut.at(i), cutPos, false);
4037 // TODO: uncut transitonsCut
4038 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4042 void CustomTrackView::groupClips(bool group)
4044 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4045 QList <ItemInfo> clipInfos;
4046 QList <ItemInfo> transitionInfos;
4049 int max = itemList.count();
4050 for (int i = 0; i < max; i++) {
4051 if (itemList.at(i)->type() == GROUPWIDGET) {
4052 itemList += itemList.at(i)->childItems();
4056 for (int i = 0; i < itemList.count(); i++) {
4057 if (itemList.at(i)->type() == AVWIDGET) {
4058 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4059 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4060 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4061 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4062 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4065 if (clipInfos.count() > 0) {
4066 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4067 m_commandStack->push(command);
4071 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4073 resetSelectionGroup();
4074 m_scene->clearSelection();
4076 for (int i = 0; i < clipInfos.count(); i++) {
4077 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4078 if (clip == NULL) continue;
4079 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4080 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4081 m_document->clipManager()->removeGroup(grp);
4082 scene()->destroyItemGroup(grp);
4084 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4086 for (int i = 0; i < transitionInfos.count(); i++) {
4087 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4088 if (tr == NULL) continue;
4089 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4090 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4091 m_document->clipManager()->removeGroup(grp);
4092 scene()->destroyItemGroup(grp);
4094 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4096 setDocumentModified();
4100 QList <QGraphicsItemGroup *> groups;
4101 for (int i = 0; i < clipInfos.count(); i++) {
4102 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4104 clip->setSelected(true);
4107 for (int i = 0; i < transitionInfos.count(); i++) {
4108 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4110 clip->setSelected(true);
4113 groupSelectedItems(false, true);
4114 setDocumentModified();
4117 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4119 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4120 if (baseclip == NULL) {
4121 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4125 if (baseclip->getProducer() == NULL) {
4126 // If the clip has no producer, we must wait until it is created...
4128 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4129 emit forceClipProcessing(clipId);
4130 qApp->processEvents();
4131 for (int i = 0; i < 10; i++) {
4132 if (baseclip->getProducer() == NULL) {
4133 qApp->processEvents();
4134 m_producerNotReady.wait(&m_mutex, 200);
4137 if (baseclip->getProducer() == NULL) {
4138 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4142 emit displayMessage(QString(), InformationMessage);
4146 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4147 item->setEffectList(effects);
4148 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4149 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4150 scene()->addItem(item);
4152 int producerTrack = info.track;
4153 int tracknumber = m_document->tracksCount() - info.track - 1;
4154 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4155 if (isLocked) item->setItemLocked(true);
4157 baseclip->addReference();
4158 m_document->updateClip(baseclip->getId());
4159 info.track = m_document->tracksCount() - info.track;
4160 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4161 for (int i = 0; i < item->effectsCount(); i++) {
4162 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4164 setDocumentModified();
4166 m_document->renderer()->doRefresh();
4167 if (!baseclip->isPlaceHolder())
4168 m_waitingThumbs.append(item);
4169 m_thumbsTimer.start();
4172 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4174 QMutexLocker locker(&m_mutex);
4175 QList<QGraphicsItem *> list = scene()->items();
4176 QList <ClipItem *>clipList;
4177 ClipItem *clip = NULL;
4178 DocClipBase *baseClip = NULL;
4179 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4180 for (int i = 0; i < list.size(); ++i) {
4181 if (list.at(i)->type() == AVWIDGET) {
4182 clip = static_cast <ClipItem *>(list.at(i));
4183 if (clip->clipProducer() == clipId) {
4184 if (baseClip == NULL) {
4185 baseClip = clip->baseClip();
4187 ItemInfo info = clip->info();
4188 Mlt::Producer *prod = NULL;
4189 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4190 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4191 else prod = baseClip->getProducer(info.track);
4192 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4193 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4195 else clipList.append(clip);
4199 for (int i = 0; i < clipList.count(); i++)
4200 clipList.at(i)->refreshClip(true, true);
4201 m_document->renderer()->unlockService(tractor);
4204 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4206 int framepos = (int)(pos.frames(m_document->fps()));
4207 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4208 ClipItem *clip = NULL;
4209 for (int i = 0; i < list.size(); i++) {
4210 if (!list.at(i)->isEnabled()) continue;
4211 if (list.at(i)->type() == AVWIDGET) {
4212 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4213 if (test->endPos() == pos) clip = test;
4220 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4222 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4223 ClipItem *clip = NULL;
4224 for (int i = 0; i < list.size(); i++) {
4225 if (!list.at(i)->isEnabled()) continue;
4226 if (list.at(i)->type() == AVWIDGET) {
4227 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4228 if (test->startPos() == pos) clip = test;
4235 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4237 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4238 QList<QGraphicsItem *> list = scene()->items(p);
4239 ClipItem *clip = NULL;
4240 for (int i = 0; i < list.size(); i++) {
4241 if (!list.at(i)->isEnabled()) continue;
4242 if (list.at(i)->type() == AVWIDGET) {
4243 clip = static_cast <ClipItem *>(list.at(i));
4250 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4252 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4255 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4257 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4258 QList<QGraphicsItem *> list = scene()->items(p);
4259 Transition *clip = NULL;
4260 for (int i = 0; i < list.size(); i++) {
4261 if (!list.at(i)->isEnabled()) continue;
4262 if (list.at(i)->type() == TRANSITIONWIDGET) {
4263 clip = static_cast <Transition *>(list.at(i));
4270 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4272 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4275 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4277 int framepos = (int)(pos.frames(m_document->fps()));
4278 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4279 QList<QGraphicsItem *> list = scene()->items(p);
4280 Transition *clip = NULL;
4281 for (int i = 0; i < list.size(); i++) {
4282 if (!list.at(i)->isEnabled()) continue;
4283 if (list.at(i)->type() == TRANSITIONWIDGET) {
4284 Transition *test = static_cast <Transition *>(list.at(i));
4285 if (test->endPos() == pos) clip = test;
4292 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4294 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4295 QList<QGraphicsItem *> list = scene()->items(p);
4296 Transition *clip = NULL;
4297 for (int i = 0; i < list.size(); ++i) {
4298 if (!list.at(i)->isEnabled()) continue;
4299 if (list.at(i)->type() == TRANSITIONWIDGET) {
4300 Transition *test = static_cast <Transition *>(list.at(i));
4301 if (test->startPos() == pos) clip = test;
4308 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4310 if (m_selectionGroup) resetSelectionGroup(false);
4311 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4313 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);
4314 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4317 Mlt::Producer *prod = item->getProducer(end.track);
4319 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);
4321 bool snap = KdenliveSettings::snaptopoints();
4322 KdenliveSettings::setSnaptopoints(false);
4323 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4325 int tracknumber = m_document->tracksCount() - end.track - 1;
4326 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4327 m_scene->clearSelection();
4328 if (isLocked) item->setItemLocked(true);
4330 if (item->isItemLocked()) item->setItemLocked(false);
4331 item->setSelected(true);
4333 if (item->baseClip()->isTransparent()) {
4334 // Also move automatic transition
4335 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4336 if (tr && tr->isAutomatic()) {
4337 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4338 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);
4339 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4342 KdenliveSettings::setSnaptopoints(snap);
4343 setDocumentModified();
4345 // undo last move and emit error message
4346 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4348 if (refresh) m_document->renderer()->doRefresh();
4351 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4354 resetSelectionGroup();
4355 m_scene->clearSelection();
4357 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4358 scene()->addItem(m_selectionGroup);
4360 m_document->renderer()->blockSignals(true);
4361 for (int i = 0; i < startClip.count(); i++) {
4363 startClip[i].startPos = startClip.at(i).startPos - offset;
4364 startClip[i].track = startClip.at(i).track - trackOffset;
4366 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4368 clip->setItemLocked(false);
4369 if (clip->parentItem()) {
4370 m_selectionGroup->addToGroup(clip->parentItem());
4371 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4373 m_selectionGroup->addToGroup(clip);
4374 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4376 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4377 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4379 for (int i = 0; i < startTransition.count(); i++) {
4381 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4382 startTransition[i].track = startTransition.at(i).track - trackOffset;
4384 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4386 tr->setItemLocked(false);
4387 if (tr->parentItem()) {
4388 m_selectionGroup->addToGroup(tr->parentItem());
4389 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4391 m_selectionGroup->addToGroup(tr);
4392 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4394 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());
4395 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4397 m_document->renderer()->blockSignals(false);
4399 if (m_selectionGroup) {
4400 bool snap = KdenliveSettings::snaptopoints();
4401 KdenliveSettings::setSnaptopoints(false);
4403 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4404 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4406 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4408 int max = children.count();
4409 for (int i = 0; i < max; i++) {
4410 if (children.at(i)->type() == GROUPWIDGET) {
4411 children += children.at(i)->childItems();
4412 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4413 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4414 /*m_document->clipManager()->removeGroup(grp);
4415 m_scene->destroyItemGroup(grp);*/
4416 children.removeAll(children.at(i));
4421 for (int i = 0; i < children.count(); i++) {
4422 // re-add items in correct place
4423 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4424 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4426 ItemInfo info = item->info();
4427 int tracknumber = m_document->tracksCount() - info.track - 1;
4428 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4430 item->setItemLocked(true);
4431 else if (item->isItemLocked())
4432 item->setItemLocked(false);
4434 if (item->type() == AVWIDGET) {
4435 ClipItem *clip = static_cast <ClipItem*>(item);
4436 int trackProducer = info.track;
4437 info.track = m_document->tracksCount() - info.track;
4438 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4439 for (int i = 0; i < clip->effectsCount(); i++) {
4440 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4442 } else if (item->type() == TRANSITIONWIDGET) {
4443 Transition *tr = static_cast <Transition*>(item);
4445 if (!tr->forcedTrack()) {
4446 newTrack = getPreviousVideoTrack(info.track);
4448 newTrack = tr->transitionEndTrack() + trackOffset;
4449 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4451 tr->updateTransitionEndTrack(newTrack);
4452 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4456 resetSelectionGroup(false);
4458 for (int i = 0; i < children.count(); i++) {
4459 if (children.at(i)->parentItem())
4460 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4464 KdenliveSettings::setSnaptopoints(snap);
4465 m_document->renderer()->doRefresh();
4466 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4469 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4471 Transition *item = getTransitionItemAt(start.startPos, start.track);
4473 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);
4474 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4478 bool snap = KdenliveSettings::snaptopoints();
4479 KdenliveSettings::setSnaptopoints(false);
4481 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4482 // Transition was moved
4483 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4484 } else if (end.endPos == start.endPos) {
4485 // Transition start resize
4486 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4487 } else if (end.startPos == start.startPos) {
4488 // Transition end resize;
4489 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4490 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4493 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4494 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4495 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4497 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4498 KdenliveSettings::setSnaptopoints(snap);
4499 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4500 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());
4501 if (m_dragItem && m_dragItem == item) {
4503 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4504 if (transitionClip && transitionClip->baseClip()) {
4505 QString size = transitionClip->baseClip()->getProperty("frame_size");
4506 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4507 if (factor == 0) factor = 1.0;
4508 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4509 p.setY(size.section('x', 1, 1).toInt());
4511 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4513 if (refresh) m_document->renderer()->doRefresh();
4514 setDocumentModified();
4517 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4519 bool resizeClipStart = (start.startPos != end.startPos);
4520 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4522 if (dontWorry) return;
4523 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);
4524 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4527 if (item->parentItem()) {
4528 // Item is part of a group, reset group
4529 resetSelectionGroup();
4532 bool snap = KdenliveSettings::snaptopoints();
4533 KdenliveSettings::setSnaptopoints(false);
4535 if (resizeClipStart) {
4536 ItemInfo clipinfo = item->info();
4537 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4538 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4540 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4542 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4544 ItemInfo clipinfo = item->info();
4545 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4546 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4548 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4550 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4552 if (!resizeClipStart && end.cropStart != start.cropStart) {
4553 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4554 ItemInfo clipinfo = end;
4555 clipinfo.track = m_document->tracksCount() - end.track;
4556 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4558 item->setCropStart(end.cropStart);
4559 item->resetThumbs(true);
4562 m_document->renderer()->doRefresh();
4563 KdenliveSettings::setSnaptopoints(snap);
4564 setDocumentModified();
4567 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4569 if (pos == oldInfo.startPos.frames(m_document->fps()))
4571 bool snap = KdenliveSettings::snaptopoints();
4573 KdenliveSettings::setSnaptopoints(false);
4574 item->resizeStart(pos);
4575 if (item->startPos().frames(m_document->fps()) != pos) {
4576 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4577 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4578 KdenliveSettings::setSnaptopoints(snap);
4581 KdenliveSettings::setSnaptopoints(snap);
4584 bool hasParentCommand = false;
4586 hasParentCommand = true;
4588 command = new QUndoCommand();
4589 command->setText(i18n("Resize clip start"));
4592 // do this here, too, because otherwise undo won't update the group
4593 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4594 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4596 ItemInfo info = item->info();
4597 if (item->type() == AVWIDGET) {
4598 ItemInfo resizeinfo = oldInfo;
4599 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4600 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4602 // Check if there is an automatic transition on that clip (lower track)
4603 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4604 if (transition && transition->isAutomatic()) {
4605 ItemInfo trInfo = transition->info();
4606 ItemInfo newTrInfo = trInfo;
4607 newTrInfo.startPos = item->startPos();
4608 if (newTrInfo.startPos < newTrInfo.endPos)
4609 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4611 // Check if there is an automatic transition on that clip (upper track)
4612 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4613 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4614 ItemInfo trInfo = transition->info();
4615 ItemInfo newTrInfo = trInfo;
4616 newTrInfo.startPos = item->startPos();
4617 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4618 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4619 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4622 ClipItem *clip = static_cast < ClipItem * >(item);
4625 // Since we must always resize clip before updating the keyframes, we
4626 // put a resize command before & after checking keyframes so that
4627 // we are sure the resize is performed before whenever we do or undo the action
4628 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4629 adjustEffects(clip, oldInfo, command);
4630 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4631 emit clipItemSelected(clip);
4633 KdenliveSettings::setSnaptopoints(false);
4634 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4635 KdenliveSettings::setSnaptopoints(snap);
4636 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4638 } else if (item->type() == TRANSITIONWIDGET) {
4639 Transition *transition = static_cast <Transition *>(item);
4640 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)) {
4641 // Cannot resize transition
4642 KdenliveSettings::setSnaptopoints(false);
4643 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4644 KdenliveSettings::setSnaptopoints(snap);
4645 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4647 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4648 if (command == NULL)
4649 m_commandStack->push(moveCommand);
4653 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4654 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4656 if (!hasParentCommand)
4657 m_commandStack->push(command);
4660 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4662 if (pos == oldInfo.endPos.frames(m_document->fps()))
4664 bool snap = KdenliveSettings::snaptopoints();
4666 KdenliveSettings::setSnaptopoints(false);
4667 item->resizeEnd(pos);
4668 if (item->endPos().frames(m_document->fps()) != pos) {
4669 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4670 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4671 KdenliveSettings::setSnaptopoints(snap);
4674 KdenliveSettings::setSnaptopoints(snap);
4677 bool hasParentCommand = false;
4679 hasParentCommand = true;
4681 command = new QUndoCommand();
4684 // do this here, too, because otherwise undo won't update the group
4685 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4686 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4688 ItemInfo info = item->info();
4689 if (item->type() == AVWIDGET) {
4690 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4691 ItemInfo resizeinfo = info;
4692 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4693 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4695 // Check if there is an automatic transition on that clip (lower track)
4696 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4697 if (tr && tr->isAutomatic()) {
4698 ItemInfo trInfo = tr->info();
4699 ItemInfo newTrInfo = trInfo;
4700 newTrInfo.endPos = item->endPos();
4701 if (newTrInfo.endPos > newTrInfo.startPos)
4702 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4705 // Check if there is an automatic transition on that clip (upper track)
4706 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4707 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4708 ItemInfo trInfo = tr->info();
4709 ItemInfo newTrInfo = trInfo;
4710 newTrInfo.endPos = item->endPos();
4711 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4712 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4713 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4717 ClipItem *clip = static_cast < ClipItem * >(item);
4720 // Since we must always resize clip before updating the keyframes, we
4721 // put a resize command before & after checking keyframes so that
4722 // we are sure the resize is performed before whenever we do or undo the action
4723 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4724 adjustEffects(clip, oldInfo, command);
4725 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4726 emit clipItemSelected(clip);
4728 KdenliveSettings::setSnaptopoints(false);
4729 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4730 KdenliveSettings::setSnaptopoints(true);
4731 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4733 } else if (item->type() == TRANSITIONWIDGET) {
4734 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4735 Transition *transition = static_cast <Transition *>(item);
4736 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)) {
4737 // Cannot resize transition
4738 KdenliveSettings::setSnaptopoints(false);
4739 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4740 KdenliveSettings::setSnaptopoints(true);
4741 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4743 // Check transition keyframes
4744 QDomElement old = transition->toXML();
4745 if (transition->updateKeyframes()) {
4746 QDomElement xml = transition->toXML();
4747 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);
4748 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4750 new MoveTransitionCommand(this, oldInfo, info, false, command);
4753 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4754 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4756 if (!hasParentCommand) {
4757 updateTrackDuration(oldInfo.track, command);
4758 m_commandStack->push(command);
4762 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4764 int end = item->fadeIn();
4766 // there is a fade in effect
4767 int effectPos = item->hasEffect("volume", "fadein");
4768 if (effectPos != -1) {
4769 QDomElement effect = item->getEffectAt(effectPos);
4770 int start = item->cropStart().frames(m_document->fps());
4771 int max = item->cropDuration().frames(m_document->fps());
4773 // Make sure the fade effect is not longer than the clip
4774 item->setFadeIn(max);
4775 end = item->fadeIn();
4778 EffectsList::setParameter(effect, "in", QString::number(start));
4779 EffectsList::setParameter(effect, "out", QString::number(end));
4781 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4782 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4783 // if fade effect is displayed, update the effect edit widget with new clip duration
4784 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4785 emit clipItemSelected(item, effectPos);
4788 effectPos = item->hasEffect("brightness", "fade_from_black");
4789 if (effectPos != -1) {
4790 QDomElement effect = item->getEffectAt(effectPos);
4791 int start = item->cropStart().frames(m_document->fps());
4792 int max = item->cropDuration().frames(m_document->fps());
4794 // Make sure the fade effect is not longer than the clip
4795 item->setFadeIn(max);
4796 end = item->fadeIn();
4799 EffectsList::setParameter(effect, "in", QString::number(start));
4800 EffectsList::setParameter(effect, "out", QString::number(end));
4802 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4803 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4804 // if fade effect is displayed, update the effect edit widget with new clip duration
4805 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4806 emit clipItemSelected(item, effectPos);
4811 int start = item->fadeOut();
4813 // there is a fade out effect
4814 int effectPos = item->hasEffect("volume", "fadeout");
4815 if (effectPos != -1) {
4816 QDomElement effect = item->getEffectAt(effectPos);
4817 int max = item->cropDuration().frames(m_document->fps());
4818 int end = max + item->cropStart().frames(m_document->fps());
4820 // Make sure the fade effect is not longer than the clip
4821 item->setFadeOut(max);
4822 start = item->fadeOut();
4824 start = end - start;
4825 EffectsList::setParameter(effect, "in", QString::number(start));
4826 EffectsList::setParameter(effect, "out", QString::number(end));
4828 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4829 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4830 // if fade effect is displayed, update the effect edit widget with new clip duration
4831 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4832 emit clipItemSelected(item, effectPos);
4835 effectPos = item->hasEffect("brightness", "fade_to_black");
4836 if (effectPos != -1) {
4837 QDomElement effect = item->getEffectAt(effectPos);
4838 int max = item->cropDuration().frames(m_document->fps());
4839 int end = max + item->cropStart().frames(m_document->fps());
4841 // Make sure the fade effect is not longer than the clip
4842 item->setFadeOut(max);
4843 start = item->fadeOut();
4845 start = end - start;
4846 EffectsList::setParameter(effect, "in", QString::number(start));
4847 EffectsList::setParameter(effect, "out", QString::number(end));
4849 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4850 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4851 // if fade effect is displayed, update the effect edit widget with new clip duration
4852 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4853 emit clipItemSelected(item, effectPos);
4858 int effectPos = item->hasEffect("freeze", "freeze");
4859 if (effectPos != -1) {
4860 // Freeze effect needs to be adjusted with clip resize
4861 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4862 QDomElement eff = item->getEffectAt(effectPos);
4863 if (!eff.isNull() && diff != 0) {
4864 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4865 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4867 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4868 emit clipItemSelected(item, item->selectedEffectIndex());
4875 double CustomTrackView::getSnapPointForPos(double pos)
4877 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4880 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4882 QList <GenTime> snaps;
4883 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4884 QList<QGraphicsItem *> itemList = items();
4885 for (int i = 0; i < itemList.count(); i++) {
4886 if (itemList.at(i) == selected) continue;
4887 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4888 if (itemList.at(i)->type() == AVWIDGET) {
4889 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4890 GenTime start = item->startPos();
4891 GenTime end = item->endPos();
4892 snaps.append(start);
4894 if (!offsetList.isEmpty()) {
4895 for (int j = 0; j < offsetList.size(); j++) {
4896 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4897 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4901 QList < GenTime > markers = item->snapMarkers();
4902 for (int j = 0; j < markers.size(); ++j) {
4903 GenTime t = markers.at(j);
4905 if (!offsetList.isEmpty()) {
4906 for (int k = 0; k < offsetList.size(); k++) {
4907 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4911 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4912 Transition *transition = static_cast <Transition*>(itemList.at(i));
4913 GenTime start = transition->startPos();
4914 GenTime end = transition->endPos();
4915 snaps.append(start);
4917 if (!offsetList.isEmpty()) {
4918 for (int j = 0; j < offsetList.size(); j++) {
4919 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4920 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4926 // add cursor position
4927 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4929 if (!offsetList.isEmpty()) {
4930 for (int j = 0; j < offsetList.size(); j++) {
4931 snaps.append(pos - offsetList.at(j));
4936 for (int i = 0; i < m_guides.count(); i++) {
4937 snaps.append(m_guides.at(i)->position());
4938 if (!offsetList.isEmpty()) {
4939 for (int j = 0; j < offsetList.size(); j++) {
4940 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4946 QPoint z = m_document->zone();
4947 snaps.append(GenTime(z.x(), m_document->fps()));
4948 snaps.append(GenTime(z.y(), m_document->fps()));
4951 m_scene->setSnapList(snaps);
4952 //for (int i = 0; i < m_snapPoints.size(); ++i)
4953 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4956 void CustomTrackView::slotSeekToPreviousSnap()
4958 updateSnapPoints(NULL);
4959 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4960 setCursorPos((int) res.frames(m_document->fps()));
4964 void CustomTrackView::slotSeekToNextSnap()
4966 updateSnapPoints(NULL);
4967 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4968 setCursorPos((int) res.frames(m_document->fps()));
4972 void CustomTrackView::clipStart()
4974 AbstractClipItem *item = getMainActiveClip();
4976 setCursorPos((int) item->startPos().frames(m_document->fps()));
4981 void CustomTrackView::clipEnd()
4983 AbstractClipItem *item = getMainActiveClip();
4985 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4990 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4992 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4993 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4994 m_commandStack->push(command);
4997 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4999 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5000 m_commandStack->push(command);
5003 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5005 DocClipBase *base = m_document->clipManager()->getClipById(id);
5006 QList <CommentedTime> markers = base->commentedSnapMarkers();
5008 if (markers.isEmpty()) {
5009 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5012 QUndoCommand *deleteMarkers = new QUndoCommand();
5013 deleteMarkers->setText("Delete clip markers");
5015 for (int i = 0; i < markers.size(); i++) {
5016 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5018 m_commandStack->push(deleteMarkers);
5021 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5023 DocClipBase *base = m_document->clipManager()->getClipById(id);
5024 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5025 else base->deleteSnapMarker(pos);
5026 emit updateClipMarkers(base);
5027 setDocumentModified();
5028 viewport()->update();
5031 int CustomTrackView::hasGuide(int pos, int offset)
5033 for (int i = 0; i < m_guides.count(); i++) {
5034 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5035 if (qAbs(guidePos - pos) <= offset) return guidePos;
5036 else if (guidePos > pos) return -1;
5041 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5045 double fps = m_document->fps();
5046 for (int i = 0; i < m_guides.count(); i++) {
5047 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5048 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5050 goMenu->setEnabled(!m_guides.isEmpty());
5053 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5055 if (oldPos > GenTime() && pos > GenTime()) {
5057 for (int i = 0; i < m_guides.count(); i++) {
5058 if (m_guides.at(i)->position() == oldPos) {
5059 Guide *item = m_guides.at(i);
5060 item->updateGuide(pos, comment);
5064 } else if (pos > GenTime()) addGuide(pos, comment);
5068 for (int i = 0; i < m_guides.count(); i++) {
5069 if (m_guides.at(i)->position() == oldPos) {
5070 delete m_guides.takeAt(i);
5075 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5077 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5078 m_document->syncGuides(m_guides);
5081 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5083 for (int i = 0; i < m_guides.count(); i++) {
5084 if (m_guides.at(i)->position() == pos) {
5085 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5089 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5090 scene()->addItem(g);
5092 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5093 m_document->syncGuides(m_guides);
5097 void CustomTrackView::slotAddGuide(bool dialog)
5099 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5101 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5102 if (d.exec() != QDialog::Accepted) return;
5103 marker = d.newMarker();
5106 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5108 if (addGuide(marker.time(), marker.comment())) {
5109 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5110 m_commandStack->push(command);
5114 void CustomTrackView::slotEditGuide(int guidePos)
5117 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5118 else pos = GenTime(guidePos, m_document->fps());
5120 for (int i = 0; i < m_guides.count(); i++) {
5121 if (m_guides.at(i)->position() == pos) {
5122 slotEditGuide(m_guides.at(i)->info());
5127 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5130 void CustomTrackView::slotEditGuide(CommentedTime guide)
5132 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5133 if (d.exec() == QDialog::Accepted) {
5134 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5135 m_commandStack->push(command);
5140 void CustomTrackView::slotEditTimeLineGuide()
5142 if (m_dragGuide == NULL) return;
5143 CommentedTime guide = m_dragGuide->info();
5144 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5145 if (d.exec() == QDialog::Accepted) {
5146 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5147 m_commandStack->push(command);
5151 void CustomTrackView::slotDeleteGuide(int guidePos)
5154 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5155 else pos = GenTime(guidePos, m_document->fps());
5157 for (int i = 0; i < m_guides.count(); i++) {
5158 if (m_guides.at(i)->position() == pos) {
5159 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5160 m_commandStack->push(command);
5165 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5169 void CustomTrackView::slotDeleteTimeLineGuide()
5171 if (m_dragGuide == NULL) return;
5172 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5173 m_commandStack->push(command);
5177 void CustomTrackView::slotDeleteAllGuides()
5179 QUndoCommand *deleteAll = new QUndoCommand();
5180 deleteAll->setText("Delete all guides");
5181 for (int i = 0; i < m_guides.count(); i++) {
5182 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5184 m_commandStack->push(deleteAll);
5187 void CustomTrackView::setTool(PROJECTTOOL tool)
5192 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5195 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5196 m_scene->setScale(scaleFactor, verticalScale);
5197 removeTipAnimation();
5198 bool adjust = false;
5199 if (verticalScale != matrix().m22()) adjust = true;
5200 setMatrix(newmatrix);
5202 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5203 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5204 for (int i = 0; i < m_guides.count(); i++) {
5205 QLineF l = m_guides.at(i)->line();
5206 l.setP2(QPointF(l.x2(), newHeight));
5207 m_guides.at(i)->setLine(l);
5209 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5212 int diff = sceneRect().width() - m_projectDuration;
5213 if (diff * newmatrix.m11() < 50) {
5214 if (newmatrix.m11() < 0.4)
5215 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5217 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5219 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5220 centerOn(QPointF(cursorPos(), verticalPos));
5223 void CustomTrackView::slotRefreshGuides()
5225 if (KdenliveSettings::showmarkers()) {
5226 for (int i = 0; i < m_guides.count(); i++)
5227 m_guides.at(i)->update();
5231 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5233 painter->setClipRect(rect);
5234 QPen pen1 = painter->pen();
5235 pen1.setColor(palette().dark().color());
5236 painter->setPen(pen1);
5237 double min = rect.left();
5238 double max = rect.right();
5239 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5240 int maxTrack = m_document->tracksCount();
5241 QColor lockedColor = palette().button().color();
5242 QColor audioColor = palette().alternateBase().color();
5243 for (int i = 0; i < maxTrack; i++) {
5244 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5245 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5246 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5247 if (i == m_selectedTrack)
5248 painter->fillRect(track, m_activeTrackBrush.brush(this));
5250 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5252 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5256 bool CustomTrackView::findString(const QString &text)
5259 for (int i = 0; i < m_searchPoints.size(); ++i) {
5260 marker = m_searchPoints.at(i).comment();
5261 if (marker.contains(text, Qt::CaseInsensitive)) {
5262 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5263 int vert = verticalScrollBar()->value();
5264 int hor = cursorPos();
5265 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5273 void CustomTrackView::selectFound(QString track, QString pos)
5275 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5276 slotSelectTrack(track.toInt());
5278 int vert = verticalScrollBar()->value();
5279 int hor = cursorPos();
5280 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5283 bool CustomTrackView::findNextString(const QString &text)
5286 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5287 marker = m_searchPoints.at(i).comment();
5288 if (marker.contains(text, Qt::CaseInsensitive)) {
5289 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5290 int vert = verticalScrollBar()->value();
5291 int hor = cursorPos();
5292 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5301 void CustomTrackView::initSearchStrings()
5303 m_searchPoints.clear();
5304 QList<QGraphicsItem *> itemList = items();
5305 for (int i = 0; i < itemList.count(); i++) {
5306 // parse all clip names
5307 if (itemList.at(i)->type() == AVWIDGET) {
5308 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5309 GenTime start = item->startPos();
5310 CommentedTime t(start, item->clipName());
5311 m_searchPoints.append(t);
5312 // add all clip markers
5313 QList < CommentedTime > markers = item->commentedSnapMarkers();
5314 m_searchPoints += markers;
5319 for (int i = 0; i < m_guides.count(); i++)
5320 m_searchPoints.append(m_guides.at(i)->info());
5322 qSort(m_searchPoints);
5325 void CustomTrackView::clearSearchStrings()
5327 m_searchPoints.clear();
5331 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5333 QList<ItemInfo> matchingInfo;
5334 QList<QGraphicsItem *> itemList = items();
5335 for (int i = 0; i < itemList.count(); i++) {
5336 if (itemList.at(i)->type() == AVWIDGET) {
5337 ClipItem *item = (ClipItem *)itemList.at(i);
5338 if (item->clipProducer() == clipId)
5339 matchingInfo << item->info();
5342 return matchingInfo;
5345 void CustomTrackView::copyClip()
5347 qDeleteAll(m_copiedItems);
5348 m_copiedItems.clear();
5349 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5350 if (itemList.count() == 0) {
5351 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5354 for (int i = 0; i < itemList.count(); i++) {
5355 if (itemList.at(i)->type() == AVWIDGET) {
5356 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5357 ClipItem *clone = clip->clone(clip->info());
5358 m_copiedItems.append(clone);
5359 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5360 Transition *dup = static_cast <Transition *>(itemList.at(i));
5361 m_copiedItems.append(dup->clone());
5366 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5368 if (m_scene->editMode() != NORMALEDIT) {
5369 // If we are in overwrite mode, always allow the move
5372 int height = m_tracksHeight - 2;
5374 if (type == TRANSITIONWIDGET) {
5375 height = Transition::itemHeight();
5376 offset = Transition::itemOffset();
5378 else if (type == AVWIDGET) {
5379 height = ClipItem::itemHeight();
5380 offset = ClipItem::itemOffset();
5382 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);
5383 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5384 for (int i = 0; i < collisions.count(); i++) {
5385 if (collisions.at(i)->type() == type) {
5392 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5395 for (int i = 0; i < infoList.count(); i++) {
5396 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));
5399 QList<QGraphicsItem *> collisions = scene()->items(path);
5400 for (int i = 0; i < collisions.count(); i++) {
5401 if (collisions.at(i)->type() == type) return false;
5406 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5408 for (int i = 0; i < items.count(); i++) {
5409 ItemInfo info = items.at(i)->info();
5410 info.startPos += offset;
5411 info.endPos += offset;
5412 info.track += trackOffset;
5413 if (!canBePastedTo(info, items.at(i)->type())) return false;
5418 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5420 QPainterPath movePath;
5421 movePath.moveTo(0, 0);
5423 for (int i = 0; i < items.count(); i++) {
5424 ItemInfo info = items.at(i)->info();
5425 info.startPos = info.startPos + offset;
5426 info.endPos = info.endPos + offset;
5427 info.track = info.track + trackOffset;
5428 if (info.startPos < GenTime()) {
5429 // No clip should go below 0
5432 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));
5433 movePath.addRect(rect);
5435 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5436 for (int i = 0; i < collisions.count(); i++) {
5437 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5438 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5446 void CustomTrackView::pasteClip()
5448 if (m_copiedItems.count() == 0) {
5449 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5454 GenTime pos = GenTime(-1);
5455 if (m_menuPosition.isNull()) {
5456 position = mapFromGlobal(QCursor::pos());
5457 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5458 track = m_selectedTrack;
5459 pos = GenTime(m_cursorPos, m_document->fps());
5460 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5464 position = m_menuPosition;
5467 if (pos == GenTime(-1))
5468 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5470 track = (int)(mapToScene(position).y() / m_tracksHeight);
5472 GenTime leftPos = m_copiedItems.at(0)->startPos();
5473 int lowerTrack = m_copiedItems.at(0)->track();
5474 int upperTrack = m_copiedItems.at(0)->track();
5475 for (int i = 1; i < m_copiedItems.count(); i++) {
5476 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5477 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5478 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5481 GenTime offset = pos - leftPos;
5482 int trackOffset = track - lowerTrack;
5484 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5485 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5486 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5487 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5490 QUndoCommand *pasteClips = new QUndoCommand();
5491 pasteClips->setText("Paste clips");
5493 for (int i = 0; i < m_copiedItems.count(); i++) {
5494 // parse all clip names
5495 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5496 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5497 ItemInfo info = clip->info();
5498 info.startPos += offset;
5499 info.endPos += offset;
5500 info.track += trackOffset;
5501 if (canBePastedTo(info, AVWIDGET)) {
5502 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5503 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5504 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5505 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5507 info.startPos = tr->startPos() + offset;
5508 info.endPos = tr->endPos() + offset;
5509 info.track = tr->track() + trackOffset;
5510 int transitionEndTrack;
5511 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5512 else transitionEndTrack = tr->transitionEndTrack();
5513 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5514 if (info.startPos >= info.endPos) {
5515 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5516 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5517 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5520 updateTrackDuration(-1, pasteClips);
5521 m_commandStack->push(pasteClips);
5524 void CustomTrackView::pasteClipEffects()
5526 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5527 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5530 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5532 QUndoCommand *paste = new QUndoCommand();
5533 paste->setText("Paste effects");
5535 QList<QGraphicsItem *> clips = scene()->selectedItems();
5538 for (int i = 0; i < clips.count(); ++i) {
5539 if (clips.at(i)->type() == GROUPWIDGET) {
5540 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5541 for (int j = 0; j < children.count(); j++) {
5542 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5543 clips.append(children.at(j));
5549 for (int i = 0; i < clips.count(); ++i) {
5550 if (clips.at(i)->type() == AVWIDGET) {
5551 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5552 for (int j = 0; j < clip->effectsCount(); j++) {
5553 QDomElement eff = clip->effectAt(j);
5554 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5555 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5556 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5561 if (paste->childCount() > 0) m_commandStack->push(paste);
5564 //adjust effects (fades, ...)
5565 for (int i = 0; i < clips.count(); ++i) {
5566 if (clips.at(i)->type() == AVWIDGET) {
5567 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5568 updatePositionEffects(item, item->info());
5574 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5576 // parse parameters to check if we need to adjust to the new crop start
5577 int diff = (newstart - oldstart).frames(m_document->fps());
5578 int max = (newstart + duration).frames(m_document->fps());
5580 QDomNodeList params = xml.elementsByTagName("parameter");
5581 for (int i = 0; i < params.count(); i++) {
5582 QDomElement e = params.item(i).toElement();
5583 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5584 QString def = e.attribute("default");
5585 // Effect has a keyframe type parameter, we need to adjust the values
5586 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5587 QStringList newKeyFrames;
5588 foreach(const QString &str, keys) {
5589 int pos = str.section(':', 0, 0).toInt();
5590 double val = str.section(':', 1, 1).toDouble();
5593 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5595 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5597 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5598 e.setAttribute("keyframes", newKeyFrames.join(";"));
5603 ClipItem *CustomTrackView::getClipUnderCursor() const
5605 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5606 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5607 for (int i = 0; i < collisions.count(); i++) {
5608 if (collisions.at(i)->type() == AVWIDGET) {
5609 return static_cast < ClipItem *>(collisions.at(i));
5615 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5617 QList<QGraphicsItem *> clips = scene()->selectedItems();
5618 if (clips.isEmpty()) {
5619 return getClipUnderCursor();
5621 AbstractClipItem *item = NULL;
5622 for (int i = 0; i < clips.count(); ++i) {
5623 if (clips.at(i)->type() == AVWIDGET) {
5624 item = static_cast < AbstractClipItem *>(clips.at(i));
5625 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5628 if (item) return item;
5633 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5635 QList<QGraphicsItem *> clips = scene()->selectedItems();
5636 if (clips.isEmpty()) {
5637 return getClipUnderCursor();
5640 // remove all items in the list that are not clips
5641 for (int i = 0; i < clips.count();) {
5642 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5645 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5646 for (int i = 0; i < clips.count(); ++i) {
5647 if (clips.at(i)->type() == AVWIDGET) {
5648 item = static_cast < ClipItem *>(clips.at(i));
5649 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5657 void CustomTrackView::setInPoint()
5659 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5661 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5664 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5668 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5671 void CustomTrackView::setOutPoint()
5673 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5675 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5678 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5682 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5685 void CustomTrackView::slotUpdateAllThumbs()
5687 if (!isEnabled()) return;
5688 QList<QGraphicsItem *> itemList = items();
5689 //if (itemList.isEmpty()) return;
5691 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5692 for (int i = 0; i < itemList.count(); i++) {
5693 if (itemList.at(i)->type() == AVWIDGET) {
5694 item = static_cast <ClipItem *>(itemList.at(i));
5695 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5696 // Check if we have a cached thumbnail
5697 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5698 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5699 if (QFile::exists(thumb)) {
5701 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5702 item->slotSetStartThumb(pix);
5705 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5706 QString endThumb = startThumb;
5707 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5708 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5709 if (QFile::exists(startThumb)) {
5710 QPixmap pix(startThumb);
5711 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5712 item->slotSetStartThumb(pix);
5714 if (QFile::exists(endThumb)) {
5715 QPixmap pix(endThumb);
5716 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5717 item->slotSetEndThumb(pix);
5720 item->refreshClip(false, false);
5724 viewport()->update();
5727 void CustomTrackView::saveThumbnails()
5729 QList<QGraphicsItem *> itemList = items();
5731 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5732 for (int i = 0; i < itemList.count(); i++) {
5733 if (itemList.at(i)->type() == AVWIDGET) {
5734 item = static_cast <ClipItem *>(itemList.at(i));
5735 if (item->clipType() != COLOR) {
5736 // Check if we have a cached thumbnail
5737 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5738 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5739 if (!QFile::exists(thumb)) {
5740 QPixmap pix(item->startThumb());
5744 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5745 QString endThumb = startThumb;
5746 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5747 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5748 if (!QFile::exists(startThumb)) {
5749 QPixmap pix(item->startThumb());
5750 pix.save(startThumb);
5752 if (!QFile::exists(endThumb)) {
5753 QPixmap pix(item->endThumb());
5763 void CustomTrackView::slotInsertTrack(int ix)
5765 TrackDialog d(m_document, parentWidget());
5766 d.comboTracks->setCurrentIndex(ix);
5767 d.label->setText(i18n("Insert track"));
5768 d.setWindowTitle(i18n("Insert New Track"));
5770 if (d.exec() == QDialog::Accepted) {
5771 ix = d.comboTracks->currentIndex();
5772 if (d.before_select->currentIndex() == 1)
5776 info.isMute = false;
5777 info.isLocked = false;
5778 info.effectsList = EffectsList(true);
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());