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/addextradatacommand.h"
30 #include "commands/addtimelineclipcommand.h"
31 #include "commands/addeffectcommand.h"
32 #include "commands/editeffectcommand.h"
33 #include "commands/moveeffectcommand.h"
34 #include "commands/addtransitioncommand.h"
35 #include "commands/edittransitioncommand.h"
36 #include "commands/editkeyframecommand.h"
37 #include "commands/changespeedcommand.h"
38 #include "commands/addmarkercommand.h"
39 #include "commands/razorclipcommand.h"
40 #include "kdenlivesettings.h"
41 #include "transition.h"
42 #include "clipmanager.h"
44 #include "markerdialog.h"
45 #include "mainwindow.h"
46 #include "ui_keyframedialog_ui.h"
47 #include "clipdurationdialog.h"
48 #include "abstractgroupitem.h"
49 #include "commands/insertspacecommand.h"
50 #include "spacerdialog.h"
51 #include "commands/addtrackcommand.h"
52 #include "commands/changeeffectstatecommand.h"
53 #include "commands/movegroupcommand.h"
54 #include "ui_addtrack_ui.h"
55 #include "ui_importkeyframesdialog_ui.h"
56 #include "initeffects.h"
57 #include "commands/locktrackcommand.h"
58 #include "commands/groupclipscommand.h"
59 #include "commands/splitaudiocommand.h"
60 #include "commands/changecliptypecommand.h"
61 #include "trackdialog.h"
62 #include "tracksconfigdialog.h"
63 #include "commands/configtrackscommand.h"
64 #include "commands/rebuildgroupcommand.h"
65 #include "commands/razorgroupcommand.h"
66 #include "commands/refreshmonitorcommand.h"
67 #include "profilesdialog.h"
69 #include "lib/audio/audioEnvelope.h"
70 #include "lib/audio/audioCorrelation.h"
77 #include <KMessageBox>
78 #include <KIO/NetAccess>
79 #include <KFileDialog>
81 #include <QMouseEvent>
82 #include <QStylePainter>
83 #include <QGraphicsItem>
84 #include <QDomDocument>
86 #include <QApplication>
87 #include <QInputDialog>
90 #if QT_VERSION >= 0x040600
91 #include <QGraphicsDropShadowEffect>
94 #define SEEK_INACTIVE (-1)
98 bool sortGuidesList(const Guide *g1 , const Guide *g2)
100 return (*g1).position() < (*g2).position();
105 // disable animation if user asked it in KDE's global settings
106 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
107 // needs something like below (taken from dolphin)
108 // #include <kglobalsettings.h>
109 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
110 // const int duration = animate ? 1500 : 1;
112 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
113 QGraphicsView(projectscene, parent),
114 m_tracksHeight(KdenliveSettings::trackheight()),
115 m_projectDuration(0),
118 m_scene(projectscene),
120 m_operationMode(NONE),
127 m_autoScroll(KdenliveSettings::autoscroll()),
128 m_pasteEffectsAction(NULL),
129 m_ungroupAction(NULL),
136 m_blockRefresh(false),
137 m_selectionGroup(NULL),
139 m_audioCorrelator(NULL),
140 m_audioAlignmentReference(NULL),
141 m_controlModifier(false)
144 m_commandStack = doc->commandStack();
146 m_commandStack = NULL;
149 setMouseTracking(true);
150 setAcceptDrops(true);
151 setFrameShape(QFrame::NoFrame);
153 //setCacheMode(QGraphicsView::CacheBackground);
154 setAutoFillBackground(false);
155 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
156 setContentsMargins(0, 0, 0, 0);
158 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
160 m_animationTimer = new QTimeLine(800);
161 m_animationTimer->setFrameRange(0, 5);
162 m_animationTimer->setUpdateInterval(100);
163 m_animationTimer->setLoopCount(0);
165 m_tipColor = QColor(0, 192, 0, 200);
166 m_tipPen.setColor(QColor(255, 255, 255, 100));
167 m_tipPen.setWidth(3);
169 const int maxHeight = m_tracksHeight * m_document->tracksCount();
170 setSceneRect(0, 0, sceneRect().width(), maxHeight);
171 verticalScrollBar()->setMaximum(maxHeight);
172 verticalScrollBar()->setTracking(true);
173 // repaint guides when using vertical scroll
174 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
176 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
177 m_cursorLine->setZValue(1000);
180 pen1.setColor(palette().text().color());
181 m_cursorLine->setPen(pen1);
182 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
184 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
185 m_scrollTimer.setInterval(100);
186 m_scrollTimer.setSingleShot(true);
188 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
189 m_thumbsTimer.setInterval(500);
190 m_thumbsTimer.setSingleShot(true);
192 KIcon razorIcon("edit-cut");
193 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
195 KIcon spacerIcon("kdenlive-spacer-tool");
196 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
199 CustomTrackView::~CustomTrackView()
201 qDeleteAll(m_guides);
203 m_waitingThumbs.clear();
204 delete m_animationTimer;
208 void CustomTrackView::keyPressEvent(QKeyEvent * event)
210 if (event->key() == Qt::Key_Up) {
213 } else if (event->key() == Qt::Key_Down) {
216 } else QWidget::keyPressEvent(event);
219 void CustomTrackView::setDocumentModified()
221 m_document->setModified(true);
224 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
226 m_timelineContextMenu = timeline;
227 m_timelineContextClipMenu = clip;
228 m_clipTypeGroup = clipTypeGroup;
229 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
231 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
232 m_markerMenu->setEnabled(false);
233 markermenu->addMenu(m_markerMenu);
234 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
235 QList <QAction *> list = m_timelineContextClipMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
238 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
241 m_timelineContextTransitionMenu = transition;
242 list = m_timelineContextTransitionMenu->actions();
243 for (int i = 0; i < list.count(); i++) {
244 if (list.at(i)->data().toString() == "auto") {
245 m_autoTransition = list.at(i);
250 m_timelineContextMenu->addSeparator();
251 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
252 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
253 m_timelineContextMenu->addAction(m_deleteGuide);
255 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
256 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
257 m_timelineContextMenu->addAction(m_editGuide);
260 void CustomTrackView::slotDoResetMenuPosition()
262 m_menuPosition = QPoint();
265 void CustomTrackView::slotResetMenuPosition()
267 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
268 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
271 void CustomTrackView::checkAutoScroll()
273 m_autoScroll = KdenliveSettings::autoscroll();
276 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
277 return m_scene->m_tracksList;
281 int CustomTrackView::getFrameWidth()
283 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
286 void CustomTrackView::updateSceneFrameWidth()
288 int frameWidth = getFrameWidth();
289 QList<QGraphicsItem *> itemList = items();
291 for (int i = 0; i < itemList.count(); i++) {
292 if (itemList.at(i)->type() == AVWIDGET) {
293 item = (ClipItem*) itemList.at(i);
294 item->resetFrameWidth(frameWidth);
295 item->resetThumbs(true);
300 bool CustomTrackView::checkTrackHeight()
302 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
303 m_tracksHeight = KdenliveSettings::trackheight();
304 emit trackHeightChanged();
305 QList<QGraphicsItem *> itemList = items();
307 Transition *transitionitem;
308 int frameWidth = getFrameWidth();
309 bool snap = KdenliveSettings::snaptopoints();
310 KdenliveSettings::setSnaptopoints(false);
311 for (int i = 0; i < itemList.count(); i++) {
312 if (itemList.at(i)->type() == AVWIDGET) {
313 item = (ClipItem*) itemList.at(i);
314 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
315 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
316 item->resetFrameWidth(frameWidth);
317 item->resetThumbs(true);
318 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
319 transitionitem = (Transition*) itemList.at(i);
320 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
321 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
324 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
325 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
327 for (int i = 0; i < m_guides.count(); i++) {
328 QLineF l = m_guides.at(i)->line();
329 l.setP2(QPointF(l.x2(), newHeight));
330 m_guides.at(i)->setLine(l);
333 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
334 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
335 KdenliveSettings::setSnaptopoints(snap);
336 viewport()->update();
340 /** Zoom or move viewport on mousewheel
342 * If mousewheel+Ctrl, zooms in/out on the timeline.
344 * With Ctrl, moves viewport towards end of timeline if down/back,
345 * opposite on up/forward.
347 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
348 void CustomTrackView::wheelEvent(QWheelEvent * e)
350 if (e->modifiers() == Qt::ControlModifier) {
351 if (e->delta() > 0) emit zoomIn();
354 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
355 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
359 int CustomTrackView::getPreviousVideoTrack(int track)
361 track = m_document->tracksCount() - track - 1;
363 for (int i = track; i > -1; i--) {
364 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
370 void CustomTrackView::slotFetchNextThumbs()
372 if (!m_waitingThumbs.isEmpty()) {
373 ClipItem *item = m_waitingThumbs.takeFirst();
374 while (item == NULL && !m_waitingThumbs.isEmpty()) {
375 item = m_waitingThumbs.takeFirst();
377 if (item) item->slotFetchThumbs();
378 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
382 void CustomTrackView::slotCheckMouseScrolling()
384 if (m_scrollOffset == 0) {
385 m_scrollTimer.stop();
388 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
389 m_scrollTimer.start();
392 void CustomTrackView::slotCheckPositionScrolling()
394 // If mouse is at a border of the view, scroll
395 if (m_moveOpMode != SEEK) return;
396 if (mapFromScene(m_cursorPos, 0).x() < 3) {
397 if (horizontalScrollBar()->value() == 0) return;
398 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
399 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
400 seekCursorPos(mapToScene(QPoint(-2, 0)).x());
401 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
402 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
403 seekCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
404 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
408 void CustomTrackView::slotAlignPlayheadToMousePos()
410 /* get curser point ref in screen coord */
411 QPoint ps = QCursor::pos();
412 /* get xPos in scene coord */
413 int mappedXPos = qMax((int)(mapToScene(mapFromGlobal(ps)).x() + 0.5), 0);
414 /* move playhead to new xPos*/
415 seekCursorPos(mappedXPos);
419 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
421 int pos = event->x();
422 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
423 double snappedPos = getSnapPointForPos(mappedXPos);
424 emit mousePosition(mappedXPos);
426 if (m_operationMode == SCROLLTIMELINE) {
427 QGraphicsView::mouseMoveEvent(event);
431 if (event->buttons() & Qt::MidButton) return;
432 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
433 event->setAccepted(true);
435 if (event->modifiers() != Qt::ControlModifier || dragMode() == QGraphicsView::RubberBandDrag) QGraphicsView::mouseMoveEvent(event);
439 if (event->buttons() != Qt::NoButton) {
440 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
441 if (m_dragItem && move) m_clipDrag = true;
442 if (m_dragItem && m_tool == SELECTTOOL) {
443 if (m_operationMode == MOVE && m_clipDrag) {
444 QGraphicsView::mouseMoveEvent(event);
445 // If mouse is at a border of the view, scroll
447 m_scrollOffset = -30;
448 m_scrollTimer.start();
449 } else if (viewport()->width() - pos < 10) {
451 m_scrollTimer.start();
452 } else if (m_scrollTimer.isActive()) {
453 m_scrollTimer.stop();
455 } else if (m_operationMode == RESIZESTART && move) {
456 m_document->renderer()->pause();
457 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
458 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
460 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
462 m_dragItem->resizeStart((int)(snappedPos), true, false);
464 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
465 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
466 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
467 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
468 } else if (m_operationMode == RESIZEEND && move) {
469 m_document->renderer()->pause();
470 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
471 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
473 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
475 m_dragItem->resizeEnd((int)(snappedPos), false);
477 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
478 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
479 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
480 } else if (m_operationMode == FADEIN && move) {
481 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
482 } else if (m_operationMode == FADEOUT && move) {
483 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
484 } else if (m_operationMode == KEYFRAME && move) {
485 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
486 double pos = mapToScene(event->pos()).toPoint().y();
487 QRectF br = m_dragItem->sceneBoundingRect();
488 double maxh = 100.0 / br.height();
489 pos = (br.bottom() - pos) * maxh;
490 m_dragItem->updateKeyFramePos(keyFramePos, pos);
491 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
492 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
494 removeTipAnimation();
496 } else if (m_operationMode == MOVEGUIDE) {
497 removeTipAnimation();
498 QGraphicsView::mouseMoveEvent(event);
500 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
502 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
503 if (snappedPos < 0) snappedPos = 0;
505 // Make sure there is no collision
506 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
507 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
508 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
509 collidingItems.removeAll(m_selectionGroup);
510 for (int i = 0; i < children.count(); i++) {
511 if (children.at(i)->type() == GROUPWIDGET) {
512 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
513 for (int j = 0; j < subchildren.count(); j++)
514 collidingItems.removeAll(subchildren.at(j));
516 collidingItems.removeAll(children.at(i));
518 bool collision = false;
520 for (int i = 0; i < collidingItems.count(); i++) {
521 if (!collidingItems.at(i)->isEnabled()) continue;
522 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
523 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
524 // Moving backward, determine best pos
525 QPainterPath clipPath;
526 clipPath.addRect(item->sceneBoundingRect());
527 QPainterPath res = shape.intersected(clipPath);
528 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
531 snappedPos += offset;
532 // make sure we have no collision
533 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
534 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
535 collidingItems.removeAll(m_selectionGroup);
536 for (int i = 0; i < children.count(); i++) {
537 if (children.at(i)->type() == GROUPWIDGET) {
538 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
539 for (int j = 0; j < subchildren.count(); j++)
540 collidingItems.removeAll(subchildren.at(j));
542 collidingItems.removeAll(children.at(i));
545 for (int i = 0; i < collidingItems.count(); i++) {
546 if (!collidingItems.at(i)->isEnabled()) continue;
547 if (collidingItems.at(i)->type() == AVWIDGET) {
556 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
557 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
558 collidingItems.removeAll(m_selectionGroup);
559 for (int i = 0; i < children.count(); i++) {
560 if (children.at(i)->type() == GROUPWIDGET) {
561 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
562 for (int j = 0; j < subchildren.count(); j++)
563 collidingItems.removeAll(subchildren.at(j));
565 collidingItems.removeAll(children.at(i));
569 for (int i = 0; i < collidingItems.count(); i++) {
570 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
571 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
572 // Moving backward, determine best pos
573 QPainterPath clipPath;
574 clipPath.addRect(item->sceneBoundingRect());
575 QPainterPath res = shape.intersected(clipPath);
576 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
580 snappedPos += offset;
581 // make sure we have no collision
582 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
583 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
584 collidingItems.removeAll(m_selectionGroup);
585 for (int i = 0; i < children.count(); i++) {
586 if (children.at(i)->type() == GROUPWIDGET) {
587 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
588 for (int j = 0; j < subchildren.count(); j++)
589 collidingItems.removeAll(subchildren.at(j));
591 collidingItems.removeAll(children.at(i));
593 for (int i = 0; i < collidingItems.count(); i++) {
594 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
602 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
603 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
607 if (m_tool == RAZORTOOL) {
608 setCursor(m_razorCursor);
609 } else if (m_tool == SPACERTOOL) {
610 setCursor(m_spacerCursor);
613 QList<QGraphicsItem *> itemList = items(event->pos());
614 QGraphicsRectItem *item = NULL;
615 OPERATIONTYPE opMode = NONE;
617 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
619 setCursor(Qt::SplitHCursor);
620 } else for (int i = 0; i < itemList.count(); i++) {
621 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
622 item = (QGraphicsRectItem*) itemList.at(i);
627 if (m_tool == SPACERTOOL) {
632 if (item && event->buttons() == Qt::NoButton) {
633 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
634 if (m_tool == RAZORTOOL) {
635 // razor tool over a clip, display current frame in monitor
636 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
637 //TODO: solve crash when showing frame when moving razor over clip
638 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
644 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
645 // all other modes break the selection, so the user probably wants to move it
648 if (clip->rect().width() * transform().m11() < 15) {
649 // If the item is very small, only allow move
652 else opMode = clip->operationMode(mapToScene(event->pos()));
655 const double size = 5;
656 if (opMode == m_moveOpMode) {
657 QGraphicsView::mouseMoveEvent(event);
660 removeTipAnimation();
662 m_moveOpMode = opMode;
663 setTipAnimation(clip, opMode, size);
665 if (item->type() == AVWIDGET)
666 ci = static_cast <ClipItem *>(item);
668 if (opMode == MOVE) {
669 setCursor(Qt::OpenHandCursor);
671 message = ci->clipName() + i18n(":");
672 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
673 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
674 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
675 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
676 if (clip->parentItem() == m_selectionGroup)
677 message.append(i18n(" Selection duration:"));
679 message.append(i18n(" Group duration:"));
680 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
681 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
682 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
683 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
687 } else if (opMode == RESIZESTART) {
688 setCursor(KCursor("left_side", Qt::SizeHorCursor));
690 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
691 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
692 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
693 } else if (opMode == RESIZEEND) {
694 setCursor(KCursor("right_side", Qt::SizeHorCursor));
696 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
697 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
698 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
699 } else if (opMode == FADEIN || opMode == FADEOUT) {
700 setCursor(Qt::PointingHandCursor);
701 if (ci && opMode == FADEIN && ci->fadeIn()) {
702 message = i18n("Fade in duration: ");
703 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
704 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
705 message = i18n("Fade out duration: ");
706 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
708 message = i18n("Drag to add or resize a fade effect.");
710 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
711 setCursor(Qt::PointingHandCursor);
712 message = i18n("Click to add a transition.");
713 } else if (opMode == KEYFRAME) {
714 setCursor(Qt::PointingHandCursor);
715 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
718 if (!message.isEmpty())
719 emit displayMessage(message, InformationMessage);
720 } // no clip under mouse
721 else if (m_tool == RAZORTOOL) {
724 } else if (opMode == MOVEGUIDE) {
725 m_moveOpMode = opMode;
727 removeTipAnimation();
728 setCursor(Qt::ArrowCursor);
729 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
730 QGraphicsView::mouseMoveEvent(event);
732 seekCursorPos(mappedXPos);
733 slotCheckPositionScrolling();
735 } else m_moveOpMode = NONE;
737 QGraphicsView::mouseMoveEvent(event);
741 void CustomTrackView::mousePressEvent(QMouseEvent * event)
743 setFocus(Qt::MouseFocusReason);
744 m_menuPosition = QPoint();
747 // special cases (middle click button or ctrl / shift click
748 if (event->button() == Qt::MidButton) {
750 m_blockRefresh = false;
751 m_operationMode = NONE;
755 if (event->modifiers() & Qt::ShiftModifier) {
756 // Rectangle selection
757 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
758 setDragMode(QGraphicsView::RubberBandDrag);
759 if (!(event->modifiers() & Qt::ControlModifier)) {
760 resetSelectionGroup();
762 emit clipItemSelected(NULL);
765 scene()->clearSelection();
767 m_blockRefresh = false;
768 m_operationMode = RUBBERSELECTION;
769 QGraphicsView::mousePressEvent(event);
773 m_blockRefresh = true;
776 if (m_tool != RAZORTOOL) activateMonitor();
777 else if (m_document->renderer()->playSpeed() != 0.0) {
778 m_document->renderer()->pause();
781 m_clickEvent = event->pos();
783 // check item under mouse
784 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
785 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
786 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
787 setDragMode(QGraphicsView::ScrollHandDrag);
788 m_blockRefresh = false;
789 m_operationMode = SCROLLTIMELINE;
790 QGraphicsView::mousePressEvent(event);
794 // if a guide and a clip were pressed, just select the guide
795 for (int i = 0; i < collisionList.count(); ++i) {
796 if (collisionList.at(i)->type() == GUIDEITEM) {
797 // a guide item was pressed
798 m_dragGuide = (Guide *) collisionList.at(i);
799 if (event->button() == Qt::LeftButton) { // move it
800 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
801 m_operationMode = MOVEGUIDE;
802 // deselect all clips so that only the guide will move
803 m_scene->clearSelection();
804 resetSelectionGroup(false);
805 updateSnapPoints(NULL);
806 QGraphicsView::mousePressEvent(event);
808 } else // show context menu
813 // Find first clip, transition or group under mouse (when no guides selected)
815 AbstractGroupItem *dragGroup = NULL;
816 AbstractClipItem *collisionClip = NULL;
818 while (!m_dragGuide && ct < collisionList.count()) {
819 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
820 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
821 if (collisionClip->isItemLocked() || !collisionClip->isEnabled()) {
825 if (collisionClip == m_dragItem) {
826 collisionClip = NULL;
829 m_dragItem = collisionClip;
833 m_dragItem->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
834 m_dragItemInfo = m_dragItem->info();
835 if (m_selectionGroup) m_selectionGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
836 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
837 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
838 dragGroup->setProperty("y_absolute", mapToScene(m_clickEvent).y() - m_dragItem->scenePos().y());
845 if (m_dragItem) emit clipItemSelected(NULL);
849 #if QT_VERSION >= 0x040800
850 // Add shadow to dragged item, currently disabled because of painting artifacts
852 QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
853 eff->setBlurRadius(5);
854 eff->setOffset(3, 3);
855 m_dragItem->setGraphicsEffect(eff);
858 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isEnabled()) {
859 // update transition menu action
860 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
861 m_autoTransition->setEnabled(true);
862 // A transition is selected
864 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
865 if (transitionClip && transitionClip->baseClip()) {
866 QString size = transitionClip->baseClip()->getProperty("frame_size");
867 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
868 if (factor == 0) factor = 1.0;
869 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
870 p.setY(size.section('x', 1, 1).toInt());
872 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
874 emit transitionItemSelected(NULL);
875 m_autoTransition->setEnabled(false);
877 // context menu requested
878 if (event->button() == Qt::RightButton) {
879 if (!m_dragItem && !m_dragGuide) {
880 // check if there is a guide close to mouse click
881 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
882 for (int i = 0; i < guidesCollisionList.count(); i++) {
883 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
884 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
888 // keep this to support multiple guides context menu in the future (?)
889 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
890 guidesCollisionList.removeAt(0);
892 if (!guidesCollisionList.isEmpty())
893 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
896 m_operationMode = NONE;
897 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
898 m_menuPosition = m_clickEvent;
901 // No item under click
902 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
903 resetSelectionGroup(false);
904 m_scene->clearSelection();
906 updateClipTypeActions(NULL);
907 if (m_tool == SPACERTOOL) {
908 QList<QGraphicsItem *> selection;
909 if (event->modifiers() == Qt::ControlModifier) {
910 // Ctrl + click, select all items on track after click position
911 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
912 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
913 // Cannot use spacer on locked track
914 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
918 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
921 selection = checkForGroups(rect, &isOk);
923 // groups found on track, do not allow the move
924 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
928 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;
930 // Select all items on all tracks after click position
931 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
932 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
935 QList <GenTime> offsetList;
936 // create group to hold selected items
937 m_selectionGroup = new AbstractGroupItem(m_document->fps());
938 scene()->addItem(m_selectionGroup);
940 for (int i = 0; i < selection.count(); i++) {
941 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
942 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
943 if (item->isItemLocked()) continue;
944 offsetList.append(item->startPos());
945 offsetList.append(item->endPos());
946 m_selectionGroup->addItem(selection.at(i));
947 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
948 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
949 QList<QGraphicsItem *> children = selection.at(i)->childItems();
950 for (int j = 0; j < children.count(); j++) {
951 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
952 offsetList.append(item->startPos());
953 offsetList.append(item->endPos());
955 m_selectionGroup->addItem(selection.at(i));
956 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
957 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
958 m_selectionGroup->addItem(selection.at(i)->parentItem());
961 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
962 if (!offsetList.isEmpty()) {
964 QList <GenTime> cleandOffsetList;
965 GenTime startOffset = offsetList.takeFirst();
966 for (int k = 0; k < offsetList.size(); k++) {
967 GenTime newoffset = offsetList.at(k) - startOffset;
968 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
969 cleandOffsetList.append(newoffset);
972 updateSnapPoints(NULL, cleandOffsetList, true);
974 m_operationMode = SPACER;
975 } else if (event->button() != Qt::RightButton) {
976 setCursor(Qt::ArrowCursor);
977 seekCursorPos((int)(mapToScene(event->x(), 0).x()));
979 QGraphicsView::mousePressEvent(event);
985 if (m_tool == RAZORTOOL && m_dragItem) {
986 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
987 if (m_dragItem->type() == TRANSITIONWIDGET) {
988 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
990 m_document->renderer()->pause();
991 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
992 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
994 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
995 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
996 m_commandStack->push(command);
998 setDocumentModified();
1005 bool itemSelected = false;
1006 if (m_dragItem->isSelected()) {
1007 itemSelected = true;
1009 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) {
1010 itemSelected = true;
1012 else if (dragGroup && dragGroup->isSelected()) {
1013 itemSelected = true;
1016 if ((event->modifiers() == Qt::ControlModifier) || itemSelected == false) {
1017 if (event->modifiers() != Qt::ControlModifier) {
1018 resetSelectionGroup(false);
1019 m_scene->clearSelection();
1020 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
1021 viewport()->update();
1023 resetSelectionGroup();
1026 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
1027 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
1030 bool selected = !m_dragItem->isSelected();
1031 QGraphicsView::mousePressEvent(event);
1034 dragGroup->setSelected(selected);
1035 if (dragGroup->parentItem())
1036 dragGroup->parentItem()->setSelected(selected);
1039 m_dragItem->setSelected(selected);
1040 if (selected == false) {
1043 groupSelectedItems(QList <QGraphicsItem*>(), false, true);
1045 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
1046 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
1047 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1049 else updateClipTypeActions(NULL);
1052 QGraphicsView::mousePressEvent(event);
1053 if (m_selectionGroup) {
1054 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1055 for (int i = 0; i < children.count(); i++) {
1056 children.at(i)->setSelected(itemSelected);
1058 m_selectionGroup->setSelected(itemSelected);
1062 dragGroup->setSelected(itemSelected);
1063 m_dragItem->setSelected(itemSelected);
1066 if (collisionClip != NULL || m_dragItem == NULL) {
1067 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
1068 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
1069 emit clipItemSelected(selected);
1071 emit clipItemSelected(NULL);
1075 // If clicked item is selected, allow move
1076 //if (!(event->modifiers() | Qt::ControlModifier) && m_operationMode == NONE)
1077 //QGraphicsView::mousePressEvent(event);
1080 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1081 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1082 // all other modes break the selection, so the user probably wants to move it
1083 m_operationMode = MOVE;
1085 if (m_dragItem->rect().width() * transform().m11() < 15) {
1086 // If the item is very small, only allow move
1087 m_operationMode = MOVE;
1089 else m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1091 } else m_operationMode = NONE;
1092 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1094 // Update snap points
1095 if (m_selectionGroup == NULL) {
1096 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1097 updateSnapPoints(NULL);
1099 updateSnapPoints(m_dragItem);
1101 QList <GenTime> offsetList;
1102 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1103 for (int i = 0; i < children.count(); i++) {
1104 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1105 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1106 offsetList.append(item->startPos());
1107 offsetList.append(item->endPos());
1110 if (!offsetList.isEmpty()) {
1112 GenTime startOffset = offsetList.takeFirst();
1113 QList <GenTime> cleandOffsetList;
1114 for (int k = 0; k < offsetList.size(); k++) {
1115 GenTime newoffset = offsetList.at(k) - startOffset;
1116 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1117 cleandOffsetList.append(newoffset);
1120 updateSnapPoints(NULL, cleandOffsetList, true);
1124 if (m_operationMode == KEYFRAME) {
1125 m_dragItem->updateSelectedKeyFrame();
1126 m_blockRefresh = false;
1128 } else if (m_operationMode == MOVE) {
1129 setCursor(Qt::ClosedHandCursor);
1130 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1132 info.startPos = m_dragItem->startPos();
1133 info.track = m_dragItem->track();
1134 int transitiontrack = getPreviousVideoTrack(info.track);
1135 ClipItem *transitionClip = NULL;
1136 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1137 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1138 info.endPos = transitionClip->endPos();
1140 GenTime transitionDuration(65, m_document->fps());
1141 if (m_dragItem->cropDuration() < transitionDuration)
1142 info.endPos = m_dragItem->endPos();
1144 info.endPos = info.startPos + transitionDuration;
1146 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1147 // Check there is no other transition at that place
1148 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1149 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1150 QList<QGraphicsItem *> selection = m_scene->items(r);
1151 bool transitionAccepted = true;
1152 for (int i = 0; i < selection.count(); i++) {
1153 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1154 Transition *tr = static_cast <Transition *>(selection.at(i));
1155 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1156 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1157 } else transitionAccepted = false;
1160 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1161 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1162 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1164 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1165 info.track = m_dragItem->track();
1166 int transitiontrack = getPreviousVideoTrack(info.track);
1167 ClipItem *transitionClip = NULL;
1168 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1169 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1170 info.startPos = transitionClip->startPos();
1172 GenTime transitionDuration(65, m_document->fps());
1173 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1174 else info.startPos = info.endPos - transitionDuration;
1176 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1177 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1178 EffectsList::setParameter(transition, "reverse", "1");
1180 // Check there is no other transition at that place
1181 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1182 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1183 QList<QGraphicsItem *> selection = m_scene->items(r);
1184 bool transitionAccepted = true;
1185 for (int i = 0; i < selection.count(); i++) {
1186 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1187 Transition *tr = static_cast <Transition *>(selection.at(i));
1188 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1189 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1190 } else transitionAccepted = false;
1193 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1194 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1196 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1197 resetSelectionGroup(false);
1198 m_dragItem->setSelected(true);
1200 m_blockRefresh = false;
1203 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1205 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1206 QList<QGraphicsItem *> list = scene()->items(p);
1207 AbstractGroupItem *group = NULL;
1208 for (int i = 0; i < list.size(); i++) {
1209 if (!list.at(i)->isEnabled()) continue;
1210 if (list.at(i)->type() == GROUPWIDGET) {
1211 group = static_cast <AbstractGroupItem *>(list.at(i));
1215 rebuildGroup(group);
1218 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1221 QList <QGraphicsItem *> children = group->childItems();
1222 m_document->clipManager()->removeGroup(group);
1223 /*for (int i = 0; i < children.count(); i++) {
1224 group->removeFromGroup(children.at(i));
1226 scene()->destroyItemGroup(group);
1227 groupSelectedItems(children, true, true);
1231 void CustomTrackView::resetSelectionGroup(bool selectItems)
1233 if (m_selectionGroup) {
1234 // delete selection group
1235 bool snap = KdenliveSettings::snaptopoints();
1236 KdenliveSettings::setSnaptopoints(false);
1238 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1239 scene()->destroyItemGroup(m_selectionGroup);
1240 m_selectionGroup = NULL;
1241 for (int i = 0; i < children.count(); i++) {
1242 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1243 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1244 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1245 children.at(i)->setSelected(selectItems);
1247 } else if (children.at(i)->type() == GROUPWIDGET) {
1248 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1249 children.at(i)->setSelected(selectItems);
1252 KdenliveSettings::setSnaptopoints(snap);
1256 void CustomTrackView::groupSelectedItems(QList <QGraphicsItem *> selection, bool createNewGroup, bool selectNewGroup)
1258 if (m_selectionGroup) {
1259 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1262 if (selection.isEmpty()) selection = m_scene->selectedItems();
1263 // Split groups and items
1264 QSet <QGraphicsItemGroup *> groupsList;
1265 QSet <QGraphicsItem *> itemsList;
1267 for (int i = 0; i < selection.count(); i++) {
1268 if (selection.at(i)->type() == GROUPWIDGET) {
1269 groupsList.insert(static_cast<AbstractGroupItem*> (selection.at(i)));
1272 for (int i = 0; i < selection.count(); i++) {
1273 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1274 if (selection.at(i)->parentItem() && selection.at(i)->parentItem()->type() == GROUPWIDGET) {
1275 groupsList.insert(static_cast <QGraphicsItemGroup *> (selection.at(i)->parentItem()));
1278 itemsList.insert(selection.at(i));
1282 if (itemsList.isEmpty() && groupsList.isEmpty()) return;
1283 if (itemsList.count() == 1 && groupsList.isEmpty()) {
1284 // only one item selected:
1285 QSetIterator<QGraphicsItem *> it(itemsList);
1286 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1287 m_dragItem->setSelected(true);
1292 // Find top left position of selection
1293 foreach (const QGraphicsItemGroup *value, groupsList) {
1294 rectUnion = rectUnion.united(value->sceneBoundingRect());
1296 foreach (const QGraphicsItem *value, itemsList) {
1297 rectUnion = rectUnion.united(value->sceneBoundingRect());
1299 bool snap = KdenliveSettings::snaptopoints();
1300 KdenliveSettings::setSnaptopoints(false);
1301 if (createNewGroup) {
1302 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1303 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1304 QPointF diff = newGroup->pos();
1305 newGroup->translate(-diff.x(), -diff.y());
1306 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1308 scene()->addItem(newGroup);
1309 // Check if we are trying to include a group in a group
1310 foreach (QGraphicsItemGroup *value, groupsList) {
1311 QList<QGraphicsItem *> children = value->childItems();
1312 for (int i = 0; i < children.count(); i++) {
1313 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)
1314 itemsList.insert(children.at(i));
1316 AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(value);
1317 m_document->clipManager()->removeGroup(grp);
1318 scene()->destroyItemGroup(grp);
1321 foreach (QGraphicsItem *value, itemsList) {
1322 newGroup->addItem(value);
1324 KdenliveSettings::setSnaptopoints(snap);
1325 if (selectNewGroup) newGroup->setSelected(true);
1327 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1328 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1329 QPointF diff = m_selectionGroup->pos();
1330 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1331 m_selectionGroup->translate(- diff.x(), -diff.y());
1333 scene()->addItem(m_selectionGroup);
1334 foreach (QGraphicsItemGroup *value, groupsList) {
1335 m_selectionGroup->addItem(value);
1337 foreach (QGraphicsItem *value, itemsList) {
1338 m_selectionGroup->addItem(value);
1340 KdenliveSettings::setSnaptopoints(snap);
1341 if (m_selectionGroup) {
1342 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1343 m_selectionGroupInfo.track = m_selectionGroup->track();
1344 if (selectNewGroup) m_selectionGroup->setSelected(true);
1349 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1351 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1352 /*if (m_moveOpMode == KEYFRAME) {
1353 // user double clicked on a keyframe, open edit dialog
1354 //TODO: update for effects with several values per keyframe
1355 QDialog d(parentWidget());
1356 Ui::KeyFrameDialog_UI view;
1358 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1359 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1360 view.kfr_value->setFocus();
1361 if (d.exec() == QDialog::Accepted) {
1362 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1363 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1364 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1365 QString previous = item->keyframes(item->selectedEffectIndex());
1366 item->updateKeyframeEffect();
1367 QString next = item->keyframes(item->selectedEffectIndex());
1368 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1369 m_commandStack->push(command);
1370 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1371 emit clipItemSelected(item, item->selectedEffectIndex());
1376 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1377 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1378 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1379 //QString previous = item->keyframes(item->selectedEffectIndex());
1380 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1381 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1382 //item->updateKeyframeEffect();
1383 //QString next = item->keyframes(item->selectedEffectIndex());
1384 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1385 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1386 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1387 m_commandStack->push(command);
1388 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1389 emit clipItemSelected(item, item->selectedEffectIndex());
1391 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1394 QList<QGraphicsItem *> collisionList = items(event->pos());
1395 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1396 Guide *editGuide = (Guide *) collisionList.at(0);
1397 if (editGuide) slotEditGuide(editGuide->info());
1402 void CustomTrackView::editItemDuration()
1404 AbstractClipItem *item;
1408 if (m_scene->selectedItems().count() == 1) {
1409 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1411 if (m_scene->selectedItems().empty())
1412 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1414 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1420 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1424 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1425 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1429 if (!item->isItemLocked()) {
1432 if (item->type() == TRANSITIONWIDGET)
1433 getTransitionAvailableSpace(item, minimum, maximum);
1435 getClipAvailableSpace(item, minimum, maximum);
1437 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1438 m_document->timecode(), minimum, maximum, this);
1439 if (d->exec() == QDialog::Accepted) {
1440 ItemInfo clipInfo = item->info();
1441 ItemInfo startInfo = clipInfo;
1442 if (item->type() == TRANSITIONWIDGET) {
1443 // move & resize transition
1444 clipInfo.startPos = d->startPos();
1445 clipInfo.endPos = clipInfo.startPos + d->duration();
1446 clipInfo.track = item->track();
1447 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1448 updateTrackDuration(clipInfo.track, command);
1449 m_commandStack->push(command);
1451 // move and resize clip
1452 ClipItem *clip = static_cast<ClipItem *>(item);
1453 QUndoCommand *moveCommand = new QUndoCommand();
1454 moveCommand->setText(i18n("Edit clip"));
1455 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1456 // duration was reduced, so process it first
1457 clipInfo.endPos = clipInfo.startPos + d->duration();
1458 clipInfo.cropStart = d->cropStart();
1460 resizeClip(startInfo, clipInfo);
1461 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1462 adjustEffects(clip, startInfo, moveCommand);
1463 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1466 if (d->startPos() != clipInfo.startPos) {
1467 startInfo = clipInfo;
1468 clipInfo.startPos = d->startPos();
1469 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1470 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1473 if (d->duration() > item->cropDuration()) {
1474 // duration was increased, so process it after move
1475 startInfo = clipInfo;
1476 clipInfo.endPos = clipInfo.startPos + d->duration();
1477 clipInfo.cropStart = d->cropStart();
1479 resizeClip(startInfo, clipInfo);
1480 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1481 adjustEffects(clip, startInfo, moveCommand);
1482 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1484 updateTrackDuration(clipInfo.track, moveCommand);
1485 m_commandStack->push(moveCommand);
1490 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1494 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1496 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1498 clip->setKeyframes(index, keyframes);
1499 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1500 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1504 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1506 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1507 m_editGuide->setEnabled(m_dragGuide != NULL);
1508 m_markerMenu->clear();
1509 m_markerMenu->setEnabled(false);
1511 m_timelineContextMenu->popup(pos);
1512 } else if (group != NULL) {
1513 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1514 m_ungroupAction->setEnabled(true);
1515 updateClipTypeActions(NULL);
1516 m_timelineContextClipMenu->popup(pos);
1518 m_ungroupAction->setEnabled(false);
1519 if (clip->type() == AVWIDGET) {
1520 ClipItem *item = static_cast <ClipItem*>(clip);
1521 //build go to marker menu
1522 if (item->baseClip()) {
1523 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1524 int offset = item->startPos().frames(m_document->fps());
1525 if (!markers.isEmpty()) {
1526 for (int i = 0; i < markers.count(); i++) {
1527 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1528 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1529 QAction *go = m_markerMenu->addAction(position);
1530 go->setData(pos + offset);
1533 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1535 updateClipTypeActions(item);
1536 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1537 m_timelineContextClipMenu->popup(pos);
1538 } else if (clip->type() == TRANSITIONWIDGET) {
1539 m_timelineContextTransitionMenu->popup(pos);
1544 void CustomTrackView::activateMonitor()
1546 emit activateDocumentMonitor();
1549 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1551 resetSelectionGroup();
1553 info.startPos = GenTime();
1554 info.cropStart = GenTime(in, m_document->fps());
1555 info.endPos = GenTime(out - in, m_document->fps());
1556 info.cropDuration = info.endPos - info.startPos;
1559 // Check if clip can be inserted at that position
1560 ItemInfo pasteInfo = info;
1561 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1562 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1563 pasteInfo.track = selectedTrack();
1564 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1566 // Cannot be inserted at cursor pos, insert at end of track
1567 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1568 pasteInfo.startPos = GenTime(duration, m_document->fps());
1569 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1570 ok = canBePastedTo(pasteInfo, AVWIDGET);
1573 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1577 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1578 updateTrackDuration(pasteInfo.track, command);
1579 m_commandStack->push(command);
1581 selectClip(true, false);
1582 // Automatic audio split
1583 if (KdenliveSettings::splitaudio())
1587 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1589 if (data->hasFormat("kdenlive/clip")) {
1591 m_scene->clearSelection();
1592 resetSelectionGroup(false);
1593 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1594 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1596 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1599 if (clip->getProducer() == NULL) {
1600 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1603 QPointF framePos = mapToScene(pos);
1605 info.startPos = GenTime();
1606 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1607 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1608 info.cropDuration = info.endPos - info.startPos;
1611 // Check if clip can be inserted at that position
1612 ItemInfo pasteInfo = info;
1613 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1614 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1615 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1616 framePos.setX((int)(framePos.x() + 0.5));
1617 framePos.setY(pasteInfo.track * m_tracksHeight);
1618 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1621 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1622 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1623 m_selectionGroup->addItem(item);
1625 QList <GenTime> offsetList;
1626 offsetList.append(info.endPos);
1627 updateSnapPoints(NULL, offsetList);
1628 m_selectionGroup->setPos(framePos);
1629 scene()->addItem(m_selectionGroup);
1630 m_selectionGroup->setSelected(true);
1632 } else if (data->hasFormat("kdenlive/producerslist")) {
1634 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1635 m_scene->clearSelection();
1636 resetSelectionGroup(false);
1638 QList <GenTime> offsetList;
1639 QList <ItemInfo> infoList;
1640 QPointF framePos = mapToScene(pos);
1641 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1642 int track = (int)(framePos.y() / m_tracksHeight);
1643 framePos.setX((int)(framePos.x() + 0.5));
1644 framePos.setY(track * m_tracksHeight);
1646 // Check if clips can be inserted at that position
1647 for (int i = 0; i < ids.size(); ++i) {
1648 QString clipData = ids.at(i);
1649 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1651 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1654 if (clip->getProducer() == NULL) {
1655 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1659 info.startPos = start;
1660 if (clipData.contains('/')) {
1661 // this is a clip zone, set in / out
1662 int in = clipData.section('/', 1, 1).toInt();
1663 int out = clipData.section('/', 2, 2).toInt();
1664 info.cropStart = GenTime(in, m_document->fps());
1665 info.cropDuration = GenTime(out - in, m_document->fps());
1668 info.cropDuration = clip->duration();
1670 info.endPos = info.startPos + info.cropDuration;
1672 infoList.append(info);
1673 start += info.cropDuration;
1675 if (!canBePastedTo(infoList, AVWIDGET)) {
1678 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1680 for (int i = 0; i < ids.size(); ++i) {
1681 QString clipData = ids.at(i);
1682 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1684 info.startPos = start;
1685 if (clipData.contains('/')) {
1686 // this is a clip zone, set in / out
1687 int in = clipData.section('/', 1, 1).toInt();
1688 int out = clipData.section('/', 2, 2).toInt();
1689 info.cropStart = GenTime(in, m_document->fps());
1690 info.cropDuration = GenTime(out - in, m_document->fps());
1693 info.cropDuration = clip->duration();
1695 info.endPos = info.startPos + info.cropDuration;
1697 start += info.cropDuration;
1698 offsetList.append(start);
1699 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1700 m_selectionGroup->addItem(item);
1701 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1704 updateSnapPoints(NULL, offsetList);
1705 m_selectionGroup->setPos(framePos);
1706 scene()->addItem(m_selectionGroup);
1707 //m_selectionGroup->setZValue(10);
1708 m_thumbsTimer.start();
1712 // the drag is not a clip (may be effect, ...)
1720 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1722 if (insertDropClips(event->mimeData(), event->pos())) {
1723 if (event->source() == this) {
1724 event->setDropAction(Qt::MoveAction);
1727 event->setDropAction(Qt::MoveAction);
1728 event->acceptProposedAction();
1730 } else QGraphicsView::dragEnterEvent(event);
1733 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1735 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);
1736 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1737 collindingItems.removeAll(item);
1738 if (collindingItems.isEmpty()) return false;
1740 for (int i = 0; i < collindingItems.count(); i++) {
1741 QGraphicsItem *collision = collindingItems.at(i);
1742 if (collision->type() == item->type()) {
1744 kDebug() << "// COLLISIION DETECTED";
1752 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1754 int track = m_document->tracksCount() - clip->track();
1755 GenTime pos = clip->startPos();
1756 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1757 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1760 bool success = true;
1761 for (int i = 0; i < clip->effectsCount(); i++) {
1762 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1764 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1765 m_document->renderer()->doRefresh();
1768 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1770 if (pos < GenTime()) {
1772 if (effect.attribute("id") == "speed") {
1773 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1777 m_document->addTrackEffect(track - 1, effect);
1778 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1779 emit updateTrackEffectState(track - 1);
1780 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1783 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1785 // Special case: speed effect
1786 if (effect.attribute("id") == "speed") {
1787 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1788 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1792 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1793 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1794 if (strobe == 0) strobe = 1;
1795 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1796 EffectsParameterList params = clip->addEffect(effect);
1797 m_document->renderer()->mltAddEffect(track, pos, params);
1798 if (clip->isSelected()) emit clipItemSelected(clip);
1801 EffectsParameterList params = clip->addEffect(effect);
1802 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1803 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1804 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1805 if (clip->isSelected()) emit clipItemSelected(clip);
1806 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1809 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1811 QString index = effect.attribute("kdenlive_ix");
1812 if (pos < GenTime()) {
1813 // Delete track effect
1814 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1815 m_document->removeTrackEffect(track - 1, effect);
1817 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1818 emit updateTrackEffectState(track - 1);
1819 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1822 // Special case: speed effect
1823 if (effect.attribute("id") == "speed") {
1824 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1826 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1827 clip->deleteEffect(index);
1828 emit clipItemSelected(clip);
1829 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1833 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1834 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1835 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1838 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1840 clip->deleteEffect(index);
1841 emit clipItemSelected(clip);
1845 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1847 QList<QGraphicsItem *> itemList = group->childItems();
1848 QUndoCommand *effectCommand = new QUndoCommand();
1850 int offset = effect.attribute("clipstart").toInt();
1851 QDomElement namenode = effect.firstChildElement("name");
1852 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1853 else effectName = i18n("effect");
1854 effectCommand->setText(i18n("Add %1", effectName));
1855 for (int i = 0; i < itemList.count(); i++) {
1856 if (itemList.at(i)->type() == AVWIDGET) {
1857 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1858 if (effect.tagName() == "effectgroup") {
1859 QDomNodeList effectlist = effect.elementsByTagName("effect");
1860 for (int j = 0; j < effectlist.count(); j++) {
1861 QDomElement subeffect = effectlist.at(j).toElement();
1862 if (subeffect.hasAttribute("kdenlive_info")) {
1863 // effect is in a group
1864 EffectInfo effectInfo;
1865 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1866 if (effectInfo.groupIndex < 0) {
1867 // group needs to be appended
1868 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1869 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1872 processEffect(item, subeffect, offset, effectCommand);
1876 processEffect(item, effect, offset, effectCommand);
1880 if (effectCommand->childCount() > 0) {
1881 m_commandStack->push(effectCommand);
1882 setDocumentModified();
1883 } else delete effectCommand;
1885 clearSelection(false);
1886 m_dragItem = dropTarget;
1887 m_dragItem->setSelected(true);
1888 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1892 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1894 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1897 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1899 QList<QGraphicsItem *> itemList;
1900 QUndoCommand *effectCommand = new QUndoCommand();
1903 int offset = effect.attribute("clipstart").toInt();
1904 if (effect.tagName() == "effectgroup") {
1905 effectName = effect.attribute("name");
1907 QDomElement namenode = effect.firstChildElement("name");
1908 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1909 else effectName = i18n("effect");
1911 effectCommand->setText(i18n("Add %1", effectName));
1913 if (track == -1) itemList = scene()->selectedItems();
1914 if (itemList.isEmpty()) {
1915 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1916 if (clip) itemList.append(clip);
1917 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1921 for (int i = 0; i < itemList.count(); i++) {
1922 if (itemList.at(i)->type() == GROUPWIDGET) {
1923 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1924 for (int j = 0; j < subitems.count(); j++) {
1925 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1930 for (int i = 0; i < itemList.count(); i++) {
1931 if (itemList.at(i)->type() == AVWIDGET) {
1932 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1933 if (effect.tagName() == "effectgroup") {
1934 QDomNodeList effectlist = effect.elementsByTagName("effect");
1935 for (int j = 0; j < effectlist.count(); j++) {
1936 QDomElement subeffect = effectlist.at(j).toElement();
1937 if (subeffect.hasAttribute("kdenlive_info")) {
1938 // effect is in a group
1939 EffectInfo effectInfo;
1940 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1941 if (effectInfo.groupIndex < 0) {
1942 // group needs to be appended
1943 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1944 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1947 processEffect(item, subeffect, offset, effectCommand);
1950 else processEffect(item, effect, offset, effectCommand);
1953 if (effectCommand->childCount() > 0) {
1954 m_commandStack->push(effectCommand);
1955 setDocumentModified();
1956 if (effectCommand->childCount() == 1) {
1957 // Display newly added clip effect
1958 for (int i = 0; i < itemList.count(); i++) {
1959 if (itemList.at(i)->type() == AVWIDGET) {
1960 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1961 clip->setSelectedEffect(clip->effectsCount());
1962 if (!clip->isSelected()) {
1963 clearSelection(false);
1964 clip->setSelected(true);
1967 emit clipItemSelected(clip);
1973 for (int i = 0; i < itemList.count(); i++) {
1974 if (itemList.at(i)->type() == AVWIDGET) {
1975 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1976 if (clip->isMainSelectedClip()) {
1977 emit clipItemSelected(clip);
1983 } else delete effectCommand;
1986 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1988 if (effect.attribute("type") == "audio") {
1989 // Don't add audio effects on video clips
1990 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1991 /* do not show error message when item is part of a group as the user probably knows what he does then
1992 * and the message is annoying when working with the split audio feature */
1993 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1994 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1997 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1998 // Don't add video effect on audio clips
1999 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2000 /* do not show error message when item is part of a group as the user probably knows what he does then
2001 * and the message is annoying when working with the split audio feature */
2002 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2003 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2007 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2008 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2011 if (item->isItemLocked()) {
2015 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2016 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2018 item->initEffect(effect, 0, offset);
2020 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2023 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2026 // delete track effect
2027 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2028 m_commandStack->push(command);
2029 setDocumentModified();
2032 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2033 //clip is in a group, also remove the effect in other clips of the group
2034 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2035 QUndoCommand *delCommand = new QUndoCommand();
2037 QDomElement namenode = effect.firstChildElement("name");
2038 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2039 else effectName = i18n("effect");
2040 delCommand->setText(i18n("Delete %1", effectName));
2043 for (int i = 0; i < items.count(); i++) {
2044 if (items.at(i)->type() == GROUPWIDGET) {
2045 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2046 for (int j = 0; j < subitems.count(); j++) {
2047 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2052 for (int i = 0; i < items.count(); i++) {
2053 if (items.at(i)->type() == AVWIDGET) {
2054 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2055 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2057 QDomElement eff = item->effectAtIndex(ix);
2058 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2062 if (delCommand->childCount() > 0)
2063 m_commandStack->push(delCommand);
2066 setDocumentModified();
2069 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2070 m_commandStack->push(command);
2071 setDocumentModified();
2074 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2076 if (insertedEffect.isNull()) {
2077 kDebug()<<"// Trying to add null effect";
2078 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2081 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2082 QDomElement effect = insertedEffect.cloneNode().toElement();
2083 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2084 if (pos < GenTime()) {
2085 // editing a track effect
2086 EffectsParameterList effectParams = getEffectArgs(effect);
2087 // check if we are trying to reset a keyframe effect
2088 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2089 clip->initEffect(effect);
2090 effectParams = getEffectArgs(effect);
2092 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2093 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2095 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2096 emit updateTrackEffectState(track);
2097 setDocumentModified();
2101 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2103 // Special case: speed effect
2104 if (effect.attribute("id") == "speed") {
2105 if (effect.attribute("disable") == "1") {
2106 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2109 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2110 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2111 if (strobe == 0) strobe = 1;
2112 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2114 clip->updateEffect(effect);
2115 if (updateEffectStack && clip->isSelected())
2116 emit clipItemSelected(clip);
2117 if (ix == clip->selectedEffectIndex()) {
2118 // make sure to update display of clip keyframes
2119 clip->setSelectedEffect(ix);
2124 EffectsParameterList effectParams = getEffectArgs(effect);
2125 // check if we are trying to reset a keyframe effect
2126 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2127 clip->initEffect(effect);
2128 effectParams = getEffectArgs(effect);
2131 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2132 // A fade effect was modified, update the clip
2133 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2134 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2135 clip->setFadeIn(pos);
2137 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2138 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2139 clip->setFadeOut(pos);
2142 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2145 clip->updateEffect(effect);
2146 if (updateEffectStack && clip->isSelected()) {
2147 emit clipItemSelected(clip);
2149 if (ix == clip->selectedEffectIndex()) {
2150 // make sure to update display of clip keyframes
2151 clip->setSelectedEffect(ix);
2154 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2156 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2157 setDocumentModified();
2160 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2162 if (pos < GenTime()) {
2163 // editing a track effect
2164 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2165 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2168 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2169 emit updateTrackEffectState(track);
2170 setDocumentModified();
2173 // editing a clip effect
2174 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2176 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2178 clip->enableEffects(effectIndexes, disable);
2179 if (updateEffectStack && clip->isSelected()) {
2180 emit clipItemSelected(clip);
2182 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2183 // make sure to update display of clip keyframes
2184 clip->setSelectedEffect(clip->selectedEffectIndex());
2187 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2189 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2192 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2194 if (pos < GenTime()) {
2195 // Moving track effect
2196 int documentTrack = m_document->tracksCount() - track - 1;
2197 int max = m_document->getTrackEffects(documentTrack).count();
2198 int new_position = newPos.at(0);
2199 if (new_position > max) {
2202 int old_position = oldPos.at(0);
2203 for (int i = 0; i < newPos.count(); i++) {
2204 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2205 if (old_position > new_position) {
2206 // Moving up, we need to adjust index
2207 old_position = oldPos.at(i);
2208 new_position = newPos.at(i);
2210 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2211 if (!act.isNull() && !before.isNull()) {
2212 m_document->setTrackEffect(documentTrack, new_position, before);
2213 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2214 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2216 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2219 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2221 int new_position = newPos.at(0);
2222 if (new_position > clip->effectsCount()) {
2223 new_position = clip->effectsCount();
2225 int old_position = oldPos.at(0);
2226 for (int i = 0; i < newPos.count(); i++) {
2227 QDomElement act = clip->effectAtIndex(new_position);
2228 if (old_position > new_position) {
2229 // Moving up, we need to adjust index
2230 old_position = oldPos.at(i);
2231 new_position = newPos.at(i);
2233 QDomElement before = clip->effectAtIndex(old_position);
2234 if (act.isNull() || before.isNull()) {
2235 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2238 clip->moveEffect(before, new_position);
2239 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2240 if (act.attribute("id") == "speed") {
2241 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2242 } else if (before.attribute("id") == "speed") {
2243 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2244 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2246 clip->setSelectedEffect(newPos.at(0));
2247 emit clipItemSelected(clip);
2248 setDocumentModified();
2249 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2252 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2254 ChangeEffectStateCommand *command;
2256 // editing track effect
2257 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2259 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2260 QList <int> speedEffectIndexes;
2261 for (int i = 0; i < effectIndexes.count(); i++) {
2262 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2263 if (effect.attribute("id") == "speed") {
2265 speedEffectIndexes << effectIndexes.at(i);
2266 QDomElement newEffect = effect.cloneNode().toElement();
2267 newEffect.setAttribute("disable", (int) disable);
2268 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2269 m_commandStack->push(editcommand);
2272 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2273 effectIndexes.removeAll(speedEffectIndexes.at(j));
2275 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2277 m_commandStack->push(command);
2278 setDocumentModified();
2281 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2283 MoveEffectCommand *command;
2285 // editing track effect
2286 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2287 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2288 m_commandStack->push(command);
2289 setDocumentModified();
2292 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2294 EditEffectCommand *command;
2295 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2296 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2297 m_commandStack->push(command);
2300 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2302 QDomElement effect = clip->getEffectAtIndex(ix);
2303 QDomElement oldeffect = effect.cloneNode().toElement();
2304 effect.setAttribute("region", region);
2305 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2306 m_commandStack->push(command);
2309 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2313 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2314 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2315 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2317 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);
2319 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2320 m_blockRefresh = false;
2325 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2326 // Error cuting clip in playlist
2327 m_blockRefresh = false;
2331 int cutPos = (int) cutTime.frames(m_document->fps());
2333 newPos.startPos = cutTime;
2334 newPos.endPos = info.endPos;
2335 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2336 newPos.track = info.track;
2337 newPos.cropDuration = newPos.endPos - newPos.startPos;
2339 bool snap = KdenliveSettings::snaptopoints();
2340 KdenliveSettings::setSnaptopoints(false);
2341 ClipItem *dup = item->clone(newPos);
2343 // remove unwanted effects
2344 // fade in from 2nd part of the clip
2345 int ix = dup->hasEffect(QString(), "fadein");
2347 QDomElement oldeffect = dup->effectAtIndex(ix);
2348 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2350 ix = dup->hasEffect(QString(), "fade_from_black");
2352 QDomElement oldeffect = dup->effectAtIndex(ix);
2353 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2355 // fade out from 1st part of the clip
2356 ix = item->hasEffect(QString(), "fadeout");
2358 QDomElement oldeffect = item->effectAtIndex(ix);
2359 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2361 ix = item->hasEffect(QString(), "fade_to_black");
2363 QDomElement oldeffect = item->effectAtIndex(ix);
2364 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2368 item->resizeEnd(cutPos);
2369 scene()->addItem(dup);
2370 if (item->checkKeyFrames())
2371 slotRefreshEffects(item);
2372 if (dup->checkKeyFrames())
2373 slotRefreshEffects(dup);
2375 item->baseClip()->addReference();
2376 m_document->updateClip(item->baseClip()->getId());
2377 setDocumentModified();
2378 KdenliveSettings::setSnaptopoints(snap);
2379 if (execute && item->isSelected())
2380 emit clipItemSelected(item);
2385 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2386 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2388 if (!item || !dup || item == dup) {
2389 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2390 m_blockRefresh = false;
2393 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2394 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2398 bool snap = KdenliveSettings::snaptopoints();
2399 KdenliveSettings::setSnaptopoints(false);
2401 // join fade effects again
2402 int ix = dup->hasEffect(QString(), "fadeout");
2404 QDomElement effect = dup->effectAtIndex(ix);
2405 item->addEffect(effect);
2407 ix = dup->hasEffect(QString(), "fade_to_black");
2409 QDomElement effect = dup->effectAtIndex(ix);
2410 item->addEffect(effect);
2413 m_waitingThumbs.removeAll(dup);
2414 bool selected = item->isSelected();
2415 if (dup->isSelected()) {
2417 item->setSelected(true);
2418 emit clipItemSelected(NULL);
2420 dup->baseClip()->removeReference();
2421 m_document->updateClip(dup->baseClip()->getId());
2422 scene()->removeItem(dup);
2426 ItemInfo clipinfo = item->info();
2427 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2428 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2430 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2431 setDocumentModified();
2433 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2435 KdenliveSettings::setSnaptopoints(snap);
2436 if (execute && selected)
2437 emit clipItemSelected(item);
2440 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2443 void CustomTrackView::slotEnableRefresh()
2445 m_blockRefresh = false;
2448 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2450 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2451 if (itemList.count() == 1) {
2452 if (itemList.at(0)->type() == AVWIDGET) {
2453 ClipItem *item = (ClipItem *) itemList.at(0);
2455 info.track = item->track();
2456 ClipItem *transitionClip = NULL;
2457 const int transitiontrack = getPreviousVideoTrack(info.track);
2458 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2459 if (pos < item->startPos() + item->cropDuration() / 2) {
2460 // add transition to clip start
2461 info.startPos = item->startPos();
2462 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2463 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2464 info.endPos = transitionClip->endPos();
2465 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2466 // Check there is no other transition at that place
2467 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2468 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2469 QList<QGraphicsItem *> selection = m_scene->items(r);
2470 bool transitionAccepted = true;
2471 for (int i = 0; i < selection.count(); i++) {
2472 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2473 Transition *tr = static_cast <Transition *>(selection.at(i));
2474 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2475 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2476 } else transitionAccepted = false;
2479 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2480 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2483 // add transition to clip end
2484 info.endPos = item->endPos();
2485 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2486 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2487 info.startPos = transitionClip->startPos();
2488 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2489 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2490 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2492 // Check there is no other transition at that place
2493 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2494 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2495 QList<QGraphicsItem *> selection = m_scene->items(r);
2496 bool transitionAccepted = true;
2497 for (int i = 0; i < selection.count(); i++) {
2498 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2499 Transition *tr = static_cast <Transition *>(selection.at(i));
2500 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2501 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2502 } else transitionAccepted = false;
2505 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2506 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2509 } else for (int i = 0; i < itemList.count(); i++) {
2510 if (itemList.at(i)->type() == AVWIDGET) {
2511 ClipItem *item = (ClipItem *) itemList.at(i);
2513 info.startPos = item->startPos();
2514 info.endPos = info.startPos + GenTime(65, m_document->fps());
2515 info.track = item->track();
2517 // Check there is no other transition at that place
2518 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2519 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2520 QList<QGraphicsItem *> selection = m_scene->items(r);
2521 bool transitionAccepted = true;
2522 for (int i = 0; i < selection.count(); i++) {
2523 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2524 Transition *tr = static_cast <Transition *>(selection.at(i));
2525 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2526 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2527 } else transitionAccepted = false;
2530 int transitiontrack = getPreviousVideoTrack(info.track);
2531 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2532 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2537 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2539 if (transitionInfo.startPos >= transitionInfo.endPos) {
2540 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2543 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2544 m_commandStack->push(command);
2545 setDocumentModified();
2548 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2550 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2551 //kDebug() << "---- ADDING transition " << params.attribute("value");
2552 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2553 scene()->addItem(tr);
2554 setDocumentModified();
2556 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2561 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2563 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2565 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2568 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2569 if (m_dragItem == item) m_dragItem = NULL;
2571 #if QT_VERSION >= 0x040600
2572 // animate item deletion
2573 item->closeAnimation();
2577 emit transitionItemSelected(NULL);
2578 setDocumentModified();
2581 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2583 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2584 QDomElement xml = tr->toXML();
2585 if (old.isNull() || xml.isNull()) {
2586 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2589 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2590 updateTrackDuration(tr->track(), command);
2591 m_commandStack->push(command);
2592 setDocumentModified();
2595 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2597 Transition *item = getTransitionItemAt(pos, track);
2599 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2604 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2606 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);
2607 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2608 item->setTransitionParameters(transition);
2609 if (updateTransitionWidget) {
2610 ItemInfo info = item->info();
2612 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2613 if (transitionClip && transitionClip->baseClip()) {
2614 QString size = transitionClip->baseClip()->getProperty("frame_size");
2615 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2616 if (factor == 0) factor = 1.0;
2617 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2618 p.setY(size.section('x', 1, 1).toInt());
2620 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2622 setDocumentModified();
2625 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2628 const QPointF pos = mapToScene(event->pos());
2629 if (m_selectionGroup) {
2630 m_selectionGroup->setPos(pos);
2631 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2632 event->acceptProposedAction();
2634 // Drag enter was not possible, try again at mouse position
2635 insertDropClips(event->mimeData(), event->pos());
2639 QGraphicsView::dragMoveEvent(event);
2643 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2645 if (m_selectionGroup && m_clipDrag) {
2646 m_thumbsTimer.stop();
2647 m_waitingThumbs.clear();
2648 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2650 scene()->destroyItemGroup(m_selectionGroup);
2651 m_selectionGroup = NULL;
2652 } else QGraphicsView::dragLeaveEvent(event);
2655 void CustomTrackView::dropEvent(QDropEvent * event)
2657 if (m_selectionGroup && m_clipDrag) {
2658 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2659 resetSelectionGroup();
2661 m_scene->clearSelection();
2662 bool hasVideoClip = false;
2663 QUndoCommand *addCommand = new QUndoCommand();
2664 addCommand->setText(i18n("Add timeline clip"));
2665 QList <ClipItem *> brokenClips;
2667 for (int i = 0; i < items.count(); i++) {
2668 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2669 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2670 if (items.count() == 1) {
2671 updateClipTypeActions(item);
2673 updateClipTypeActions(NULL);
2676 //TODO: take care of edit mode for undo
2677 item->baseClip()->addReference();
2678 //item->setZValue(item->defaultZValue());
2679 m_document->updateClip(item->baseClip()->getId());
2680 ItemInfo info = item->info();
2682 int tracknumber = m_document->tracksCount() - info.track - 1;
2683 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2684 if (isLocked) item->setItemLocked(true);
2685 ItemInfo clipInfo = info;
2686 clipInfo.track = m_document->tracksCount() - item->track();
2688 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2690 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2691 brokenClips.append(item);
2694 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2696 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2697 updateTrackDuration(info.track, addCommand);
2699 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2700 // add transparency transition
2701 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2702 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2704 item->setSelected(true);
2706 qDeleteAll(brokenClips);
2707 brokenClips.clear();
2708 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2709 else delete addCommand;
2711 // Automatic audio split
2712 if (KdenliveSettings::splitaudio())
2714 setDocumentModified();
2718 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2719 QList<QGraphicsItem *> selection = m_scene->items(rect);
2720 QStringList timelineList;
2722 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2723 for (int i = 0; i < selection.count(); i++) {
2724 if (selection.at(i)->type() == AVWIDGET) {
2725 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2726 int start = clip->startPos().frames(m_document->fps());
2727 int end = clip->endPos().frames(m_document->fps());
2728 timelineList.append(QString::number(start) + "-" + QString::number(end));
2731 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2734 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2735 if (items.count() > 1) {
2736 groupSelectedItems(items);
2737 } else if (items.count() == 1) {
2738 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2739 emit clipItemSelected((ClipItem*) m_dragItem, false);
2741 m_document->renderer()->refreshIfActive();
2742 event->setDropAction(Qt::MoveAction);
2745 /// \todo enable when really working
2748 } else QGraphicsView::dropEvent(event);
2752 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2754 bool snap = KdenliveSettings::snaptopoints();
2755 KdenliveSettings::setSnaptopoints(false);
2756 if (mode == OVERWRITEEDIT) {
2757 // if we are in overwrite mode, move clips accordingly
2759 if (item == NULL) info = posinfo;
2760 else info = item->info();
2761 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);
2762 QList<QGraphicsItem *> selection = m_scene->items(rect);
2763 if (item) selection.removeAll(item);
2764 for (int i = 0; i < selection.count(); i++) {
2765 if (!selection.at(i)->isEnabled()) continue;
2766 if (selection.at(i)->type() == AVWIDGET) {
2767 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2768 if (clip->startPos() < info.startPos) {
2769 if (clip->endPos() > info.endPos) {
2770 ItemInfo clipInfo = clip->info();
2771 ItemInfo dupInfo = clipInfo;
2772 GenTime diff = info.startPos - clipInfo.startPos;
2773 dupInfo.startPos = info.startPos;
2774 dupInfo.cropStart += diff;
2775 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2776 ItemInfo newdupInfo = dupInfo;
2777 GenTime diff2 = info.endPos - info.startPos;
2778 newdupInfo.startPos = info.endPos;
2779 newdupInfo.cropStart += diff2;
2780 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2781 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2782 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2783 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2785 dup->resizeStart(info.endPos.frames(m_document->fps()));
2788 ItemInfo newclipInfo = clip->info();
2789 newclipInfo.endPos = info.startPos;
2790 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2791 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2793 } else if (clip->endPos() <= info.endPos) {
2794 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2795 m_waitingThumbs.removeAll(clip);
2796 scene()->removeItem(clip);
2800 ItemInfo newclipInfo = clip->info();
2801 newclipInfo.startPos = info.endPos;
2802 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2803 clip->resizeStart(info.endPos.frames(m_document->fps()));
2807 } else if (mode == INSERTEDIT) {
2808 // if we are in push mode, move clips accordingly
2810 if (item == NULL) info = posinfo;
2811 else info = item->info();
2812 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);
2813 QList<QGraphicsItem *> selection = m_scene->items(rect);
2814 if (item) selection.removeAll(item);
2815 for (int i = 0; i < selection.count(); i++) {
2816 if (selection.at(i)->type() == AVWIDGET) {
2817 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2818 if (clip->startPos() < info.startPos) {
2819 if (clip->endPos() > info.startPos) {
2820 ItemInfo clipInfo = clip->info();
2821 ItemInfo dupInfo = clipInfo;
2822 GenTime diff = info.startPos - clipInfo.startPos;
2823 dupInfo.startPos = info.startPos;
2824 dupInfo.cropStart += diff;
2825 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2826 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2827 // Commented out; variable dup unused. --granjow
2828 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2829 cutClip(clipInfo, info.startPos, true, false);
2832 // TODO: add insertspacecommand
2837 KdenliveSettings::setSnaptopoints(snap);
2841 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2843 if (mode == OVERWRITEEDIT) {
2844 // if we are in overwrite or push mode, move clips accordingly
2845 bool snap = KdenliveSettings::snaptopoints();
2846 KdenliveSettings::setSnaptopoints(false);
2847 ItemInfo info = item->info();
2848 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2849 QList<QGraphicsItem *> selection = m_scene->items(rect);
2850 selection.removeAll(item);
2851 for (int i = 0; i < selection.count(); i++) {
2852 if (!selection.at(i)->isEnabled()) continue;
2853 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2854 Transition *tr = static_cast<Transition *>(selection.at(i));
2855 if (tr->startPos() < info.startPos) {
2856 ItemInfo firstPos = tr->info();
2857 ItemInfo newPos = firstPos;
2858 firstPos.endPos = item->startPos();
2859 newPos.startPos = item->endPos();
2860 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2861 if (tr->endPos() > info.endPos) {
2863 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2865 } else if (tr->endPos() > info.endPos) {
2867 ItemInfo firstPos = tr->info();
2868 firstPos.startPos = item->endPos();
2869 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2871 // remove transition
2872 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2876 KdenliveSettings::setSnaptopoints(snap);
2880 QStringList CustomTrackView::mimeTypes() const
2882 QStringList qstrList;
2883 // list of accepted mime types for drop
2884 qstrList.append("text/plain");
2885 qstrList.append("kdenlive/producerslist");
2886 qstrList.append("kdenlive/clip");
2890 Qt::DropActions CustomTrackView::supportedDropActions() const
2892 // returns what actions are supported when dropping
2893 return Qt::MoveAction;
2896 void CustomTrackView::setDuration(int duration)
2898 int diff = qAbs(duration - sceneRect().width());
2899 if (diff * matrix().m11() > -50) {
2900 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2901 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2903 m_projectDuration = duration;
2906 int CustomTrackView::duration() const
2908 return m_projectDuration;
2911 void CustomTrackView::addTrack(TrackInfo type, int ix)
2913 QList <TransitionInfo> transitionInfos;
2914 if (ix == -1 || ix == m_document->tracksCount()) {
2915 m_document->insertTrack(0, type);
2916 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2918 m_document->insertTrack(m_document->tracksCount() - ix, type);
2919 // insert track in MLT playlist
2920 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2922 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2923 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2924 QList<QGraphicsItem *> selection = m_scene->items(r);
2925 resetSelectionGroup();
2927 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2928 scene()->addItem(m_selectionGroup);
2929 for (int i = 0; i < selection.count(); i++) {
2930 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2931 m_selectionGroup->addItem(selection.at(i));
2934 // Move graphic items
2935 m_selectionGroup->translate(0, m_tracksHeight);
2937 // adjust track number
2938 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2939 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2940 for (int i = 0; i < children.count(); i++) {
2941 if (children.at(i)->type() == GROUPWIDGET) {
2942 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2943 children << grp->childItems();
2946 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2948 ItemInfo clipinfo = item->info();
2949 if (item->type() == AVWIDGET) {
2950 ClipItem *clip = static_cast <ClipItem *>(item);
2951 // slowmotion clips are not track dependant, so no need to update them
2952 if (clip->speed() != 1.0) continue;
2953 // We add a move clip command so that we get the correct producer for new track number
2954 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2955 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2956 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2957 // problem updating clip
2958 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2961 } /*else if (item->type() == TRANSITIONWIDGET) {
2962 Transition *tr = static_cast <Transition *>(item);
2963 int track = tr->transitionEndTrack();
2965 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2969 // Sync transition tracks with MLT playlist
2971 TransitionInfo info;
2972 for (int i = 0; i < transitionInfos.count(); i++) {
2973 info = transitionInfos.at(i);
2974 tr = getTransitionItem(info);
2975 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2976 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2979 resetSelectionGroup(false);
2980 m_document->renderer()->unlockService(tractor);
2983 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2984 for (int i = 0; i < m_guides.count(); i++) {
2985 QLineF l = m_guides.at(i)->line();
2986 l.setP2(QPointF(l.x2(), maxHeight));
2987 m_guides.at(i)->setLine(l);
2990 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2991 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2992 viewport()->update();
2993 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2994 //setFixedHeight(50 * m_tracksCount);
2996 updateTrackNames(ix, true);
2999 void CustomTrackView::removeTrack(int ix)
3001 // Delete track in MLT playlist
3002 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3003 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3005 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3006 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3007 QList<QGraphicsItem *> selection = m_scene->items(r);
3009 resetSelectionGroup();
3011 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3012 scene()->addItem(m_selectionGroup);
3013 for (int i = 0; i < selection.count(); i++) {
3014 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3015 m_selectionGroup->addItem(selection.at(i));
3018 // Move graphic items
3019 qreal ydiff = 0 - (int) m_tracksHeight;
3020 m_selectionGroup->translate(0, ydiff);
3021 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3023 // adjust track number
3024 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3025 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3026 for (int i = 0; i < children.count(); i++) {
3027 if (children.at(i)->type() == GROUPWIDGET) {
3028 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3029 children << grp->childItems();
3032 if (children.at(i)->type() == AVWIDGET) {
3033 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3035 ItemInfo clipinfo = clip->info();
3036 // We add a move clip command so that we get the correct producer for new track number
3037 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3038 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3039 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3040 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3043 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3044 Transition *tr = static_cast <Transition *>(children.at(i));
3046 int track = tr->transitionEndTrack();
3048 ItemInfo clipinfo = tr->info();
3049 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3053 resetSelectionGroup(false);
3054 m_document->renderer()->unlockService(tractor);
3056 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3057 for (int i = 0; i < m_guides.count(); i++) {
3058 QLineF l = m_guides.at(i)->line();
3059 l.setP2(QPointF(l.x2(), maxHeight));
3060 m_guides.at(i)->setLine(l);
3062 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3063 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3065 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3066 viewport()->update();
3068 updateTrackNames(ix, false);
3069 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3072 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3074 for (int i = 0; i < trackInfos.count(); ++i) {
3075 m_document->setTrackType(i, trackInfos.at(i));
3076 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3077 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3080 viewport()->update();
3081 emit trackHeightChanged();
3084 void CustomTrackView::slotSwitchTrackAudio(int ix)
3086 /*for (int i = 0; i < m_document->tracksCount(); i++)
3087 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3088 int tracknumber = m_document->tracksCount() - ix - 1;
3089 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3090 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3091 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3092 setDocumentModified();
3095 void CustomTrackView::slotSwitchTrackLock(int ix)
3097 int tracknumber = m_document->tracksCount() - ix - 1;
3098 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3099 m_commandStack->push(command);
3103 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3105 int tracknumber = m_document->tracksCount() - ix - 1;
3106 m_document->switchTrackLock(tracknumber, lock);
3108 emit doTrackLock(ix, lock);
3109 AbstractClipItem *clip = NULL;
3110 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3112 for (int i = 0; i < selection.count(); i++) {
3113 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3114 if (selection.at(i)->parentItem() && m_selectionGroup) {
3115 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3116 resetSelectionGroup();
3119 bool changeGroupLock = true;
3120 bool hasClipOnTrack = false;
3121 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3122 for (int j = 0; j < children.count(); ++j) {
3123 if (children.at(j)->isSelected()) {
3124 if (children.at(j)->type() == AVWIDGET)
3125 emit clipItemSelected(NULL);
3126 else if (children.at(j)->type() == TRANSITIONWIDGET)
3127 emit transitionItemSelected(NULL);
3132 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3133 if (child == m_dragItem)
3136 // only unlock group, if it is not locked by another track too
3137 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3138 changeGroupLock = false;
3140 // only (un-)lock if at least one clip is on the track
3141 if (child->track() == ix)
3142 hasClipOnTrack = true;
3144 if (changeGroupLock && hasClipOnTrack)
3145 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3146 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3147 if (selection.at(i)->parentItem()) {
3148 if (selection.at(i)->parentItem() == m_selectionGroup) {
3149 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3150 resetSelectionGroup();
3152 // groups are handled separately
3157 if (selection.at(i)->isSelected()) {
3158 if (selection.at(i)->type() == AVWIDGET)
3159 emit clipItemSelected(NULL);
3161 emit transitionItemSelected(NULL);
3163 clip = static_cast <AbstractClipItem *>(selection.at(i));
3164 clip->setItemLocked(lock);
3165 if (clip == m_dragItem)
3169 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3170 viewport()->update();
3171 setDocumentModified();
3174 void CustomTrackView::slotSwitchTrackVideo(int ix)
3176 int tracknumber = m_document->tracksCount() - ix;
3177 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3178 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3179 setDocumentModified();
3182 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3184 // Check there is no group going over several tracks there, or that would result in timeline corruption
3185 QList<QGraphicsItem *> selection = scene()->items(rect);
3187 int maxHeight = m_tracksHeight * 1.5;
3188 for (int i = 0; i < selection.count(); i++) {
3189 // Check that we don't try to move a group with clips on other tracks
3190 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3193 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3201 void CustomTrackView::slotRemoveSpace()
3205 if (m_menuPosition.isNull()) {
3206 pos = GenTime(cursorPos(), m_document->fps());
3208 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3209 d->comboTracks->setCurrentIndex(m_selectedTrack);
3210 d->label->setText(i18n("Track"));
3211 d->before_select->setHidden(true);
3212 d->setWindowTitle(i18n("Remove Space"));
3213 d->video_track->setHidden(true);
3214 d->audio_track->setHidden(true);
3215 if (d->exec() != QDialog::Accepted) {
3219 track = d->comboTracks->currentIndex();
3222 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3223 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3226 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3227 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3231 ClipItem *item = getClipItemAt(pos, track);
3233 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);
3236 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3238 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);
3242 // Make sure there is no group in the way
3243 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3246 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3248 // groups found on track, do not allow the move
3249 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3253 QList<ItemInfo> clipsToMove;
3254 QList<ItemInfo> transitionsToMove;
3256 for (int i = 0; i < items.count(); i++) {
3257 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3258 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3259 ItemInfo info = item->info();
3260 if (item->type() == AVWIDGET) {
3261 clipsToMove.append(info);
3262 } else if (item->type() == TRANSITIONWIDGET) {
3263 transitionsToMove.append(info);
3268 if (!transitionsToMove.isEmpty()) {
3269 // Make sure that by moving the items, we don't get a transition collision
3270 // Find first transition
3271 ItemInfo info = transitionsToMove.at(0);
3272 for (int i = 1; i < transitionsToMove.count(); i++)
3273 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3275 // make sure there are no transitions on the way
3276 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3277 items = scene()->items(rect);
3278 int transitionCorrection = -1;
3279 for (int i = 0; i < items.count(); i++) {
3280 if (items.at(i)->type() == TRANSITIONWIDGET) {
3281 // There is a transition on the way
3282 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3283 int transitionEnd = item->endPos().frames(m_document->fps());
3284 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3288 if (transitionCorrection > 0) {
3289 // We need to fix the move length
3290 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3293 // Make sure we don't send transition before 0
3294 if (info.startPos.frames(m_document->fps()) < length) {
3295 // reduce length to maximum possible
3296 length = info.startPos.frames(m_document->fps());
3300 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3301 updateTrackDuration(track, command);
3302 m_commandStack->push(command);
3305 void CustomTrackView::slotInsertSpace()
3309 if (m_menuPosition.isNull()) {
3310 pos = GenTime(cursorPos(), m_document->fps());
3312 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3313 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3315 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3316 m_document->timecode(), track, m_document->tracksList(), this);
3317 if (d->exec() != QDialog::Accepted) {
3321 GenTime spaceDuration = d->selectedDuration();
3322 track = d->selectedTrack();
3325 QList<QGraphicsItem *> items;
3327 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3328 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3332 ClipItem *item = getClipItemAt(pos, track);
3333 if (item) pos = item->startPos();
3335 // Make sure there is no group in the way
3336 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3338 items = checkForGroups(rect, &isOk);
3340 // groups found on track, do not allow the move
3341 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3345 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3346 items = scene()->items(rect);
3349 QList<ItemInfo> clipsToMove;
3350 QList<ItemInfo> transitionsToMove;
3352 for (int i = 0; i < items.count(); i++) {
3353 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3354 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3355 ItemInfo info = item->info();
3356 if (item->type() == AVWIDGET)
3357 clipsToMove.append(info);
3358 else if (item->type() == TRANSITIONWIDGET)
3359 transitionsToMove.append(info);
3363 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3364 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3365 updateTrackDuration(track, command);
3366 m_commandStack->push(command);
3370 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3372 int diff = duration.frames(m_document->fps());
3373 resetSelectionGroup();
3374 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3375 scene()->addItem(m_selectionGroup);
3377 Transition *transition;
3379 // Create lists with start pos for each track
3380 QMap <int, int> trackClipStartList;
3381 QMap <int, int> trackTransitionStartList;
3383 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3384 trackClipStartList[i] = -1;
3385 trackTransitionStartList[i] = -1;
3388 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3389 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3391 if (clip->parentItem()) {
3392 m_selectionGroup->addItem(clip->parentItem());
3394 m_selectionGroup->addItem(clip);
3396 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))
3397 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3399 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);
3402 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3403 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3405 if (transition->parentItem()) {
3406 m_selectionGroup->addItem(transition->parentItem());
3408 m_selectionGroup->addItem(transition);
3410 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))
3411 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3412 } 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);
3414 m_selectionGroup->translate(diff, 0);
3416 // update items coordinates
3417 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3419 for (int i = 0; i < itemList.count(); i++) {
3420 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3421 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3422 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3423 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3424 for (int j = 0; j < children.count(); j++) {
3425 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3430 resetSelectionGroup(false);
3432 track = m_document->tracksCount() - track;
3433 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3436 void CustomTrackView::deleteClip(const QString &clipId)
3438 resetSelectionGroup();
3439 QList<QGraphicsItem *> itemList = items();
3440 QUndoCommand *deleteCommand = new QUndoCommand();
3441 new RefreshMonitorCommand(this, false, true, deleteCommand);
3443 for (int i = 0; i < itemList.count(); i++) {
3444 if (itemList.at(i)->type() == AVWIDGET) {
3445 ClipItem *item = (ClipItem *)itemList.at(i);
3446 if (item->clipProducer() == clipId) {
3448 if (item->parentItem()) {
3449 // Clip is in a group, destroy the group
3450 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3452 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3457 delete deleteCommand;
3459 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3460 new RefreshMonitorCommand(this, true, false, deleteCommand);
3461 updateTrackDuration(-1, deleteCommand);
3462 m_commandStack->push(deleteCommand);
3466 void CustomTrackView::seekCursorPos(int pos)
3468 m_document->renderer()->seek(qMax(pos, 0));
3472 int CustomTrackView::seekPosition() const
3474 return m_document->renderer()->requestedSeekPosition;
3478 void CustomTrackView::setCursorPos(int pos)
3480 if (pos != m_cursorPos) {
3481 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3483 m_cursorLine->setPos(m_cursorPos, 0);
3484 if (m_autoScroll) checkScrolling();
3486 else emit updateRuler();
3489 void CustomTrackView::updateCursorPos()
3491 m_cursorLine->setPos(m_cursorPos, 0);
3494 int CustomTrackView::cursorPos()
3496 return (int)(m_cursorPos);
3499 void CustomTrackView::moveCursorPos(int delta)
3501 int currentPos = m_document->renderer()->requestedSeekPosition;
3502 if (currentPos == SEEK_INACTIVE) {
3503 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3506 currentPos += delta;
3508 m_document->renderer()->seek(qMax(0, currentPos));
3512 void CustomTrackView::initCursorPos(int pos)
3514 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3516 m_cursorLine->setPos(pos, 0);
3520 void CustomTrackView::checkScrolling()
3522 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3525 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3527 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3528 if (m_operationMode == SCROLLTIMELINE) {
3529 m_operationMode = NONE;
3530 setDragMode(QGraphicsView::NoDrag);
3531 QGraphicsView::mouseReleaseEvent(event);
3534 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3536 setDragMode(QGraphicsView::NoDrag);
3537 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3540 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3541 #if QT_VERSION >= 0x040800
3543 m_dragItem->setGraphicsEffect(NULL);
3546 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3547 if (event->button() == Qt::MidButton) {
3551 if (m_operationMode == MOVEGUIDE) {
3552 setCursor(Qt::ArrowCursor);
3553 m_operationMode = NONE;
3554 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3555 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3556 if (newPos != m_dragGuide->position()) {
3557 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3558 m_commandStack->push(command);
3559 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3560 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3561 m_document->syncGuides(m_guides);
3566 } else if (m_operationMode == SPACER && m_selectionGroup) {
3568 if (event->modifiers() != Qt::ControlModifier) {
3569 // We are moving all tracks
3571 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3572 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3573 QList <AbstractGroupItem*> groups;
3575 if (timeOffset != GenTime()) {
3576 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3578 QList<ItemInfo> clipsToMove;
3579 QList<ItemInfo> transitionsToMove;
3581 // Create lists with start pos for each track
3582 QMap <int, int> trackClipStartList;
3583 QMap <int, int> trackTransitionStartList;
3585 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3586 trackClipStartList[i] = -1;
3587 trackTransitionStartList[i] = -1;
3590 for (int i = 0; i < items.count(); i++) {
3591 if (items.at(i)->type() == GROUPWIDGET) {
3592 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3593 if (!groups.contains(group)) groups.append(group);
3594 items += items.at(i)->childItems();
3598 for (int i = 0; i < items.count(); i++) {
3599 if (items.at(i)->type() == AVWIDGET) {
3600 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3601 ItemInfo info = item->info();
3602 clipsToMove.append(info);
3604 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3605 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3606 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3607 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3608 ItemInfo info = item->info();
3609 transitionsToMove.append(info);
3611 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3612 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3615 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3616 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3617 updateTrackDuration(track, command);
3618 m_commandStack->push(command);
3619 if (track != -1) track = m_document->tracksCount() - track;
3620 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3621 setDocumentModified();
3624 resetSelectionGroup();
3625 for (int i = 0; i < groups.count(); i++) {
3626 rebuildGroup(groups.at(i));
3632 m_operationMode = NONE;
3633 } else if (m_operationMode == RUBBERSELECTION) {
3635 QGraphicsView::mouseReleaseEvent(event);
3636 setDragMode(QGraphicsView::NoDrag);
3637 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3638 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3639 resetSelectionGroup();
3640 groupSelectedItems();
3641 m_operationMode = NONE;
3642 if (m_selectionGroup == NULL && m_dragItem) {
3643 // Only 1 item selected
3644 if (m_dragItem->type() == AVWIDGET)
3645 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3649 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3650 emit transitionItemSelected(NULL);
3654 if (m_dragItem) info = m_dragItem->info();
3656 if (m_operationMode == MOVE) {
3657 setCursor(Qt::OpenHandCursor);
3658 if (m_dragItem->parentItem() == 0) {
3659 // we are moving one clip, easy
3660 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3661 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3662 Mlt::Producer *prod = item->getProducer(info.track);
3663 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);
3666 QUndoCommand *moveCommand = new QUndoCommand();
3667 moveCommand->setText(i18n("Move clip"));
3668 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3670 int tracknumber = m_document->tracksCount() - item->track() - 1;
3671 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3672 if (isLocked) item->setItemLocked(true);
3673 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3674 // Also move automatic transitions (on lower track)
3675 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3676 ItemInfo startTrInfo;
3677 ItemInfo newStartTrInfo;
3678 bool moveStartTrans = false;
3679 bool moveEndTrans = false;
3680 if (startTransition && startTransition->isAutomatic()) {
3681 startTrInfo = startTransition->info();
3682 newStartTrInfo = startTrInfo;
3683 newStartTrInfo.track = info.track;
3684 newStartTrInfo.startPos = info.startPos;
3685 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3686 // transition end should stay the same
3688 // transition end should be adjusted to clip
3689 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3691 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3693 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3694 // Check if there is a transition at clip end
3695 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3696 if (tr && tr->isAutomatic()) {
3697 ItemInfo trInfo = tr->info();
3698 ItemInfo newTrInfo = trInfo;
3699 newTrInfo.track = info.track;
3700 newTrInfo.endPos = m_dragItem->endPos();
3701 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3702 // transition start should stay the same
3704 // transition start should be moved
3705 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3707 if (newTrInfo.startPos < newTrInfo.endPos) {
3708 moveEndTrans = true;
3709 if (moveStartTrans) {
3710 // we have to move both transitions, remove the start one so that there is no collision
3711 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3713 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3714 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3715 if (moveStartTrans) {
3716 // re-add transition in correct place
3717 int transTrack = startTransition->transitionEndTrack();
3718 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3719 transTrack = getPreviousVideoTrack(info.track);
3721 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3722 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3728 if (moveStartTrans && !moveEndTrans) {
3729 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3730 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3733 // Also move automatic transitions (on upper track)
3734 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3735 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3736 ItemInfo trInfo = tr->info();
3737 ItemInfo newTrInfo = trInfo;
3738 newTrInfo.startPos = m_dragItem->startPos();
3739 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3740 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3741 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3742 // transition end should be adjusted to clip on upper track
3743 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3745 if (newTrInfo.startPos < newTrInfo.endPos) {
3746 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3747 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3751 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3752 // Check if there is a transition at clip end
3753 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3754 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3755 ItemInfo trInfo = tr->info();
3756 ItemInfo newTrInfo = trInfo;
3757 newTrInfo.endPos = m_dragItem->endPos();
3758 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3759 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3760 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3761 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3762 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3763 // transition start should be moved
3764 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3766 if (newTrInfo.startPos < newTrInfo.endPos) {
3767 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3768 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3773 updateTrackDuration(info.track, moveCommand);
3774 if (m_dragItemInfo.track != info.track)
3775 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3776 m_commandStack->push(moveCommand);
3777 //checkTrackSequence(m_dragItem->track());
3779 // undo last move and emit error message
3780 bool snap = KdenliveSettings::snaptopoints();
3781 KdenliveSettings::setSnaptopoints(false);
3782 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3783 KdenliveSettings::setSnaptopoints(snap);
3784 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3786 setDocumentModified();
3787 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3788 Transition *transition = static_cast <Transition *>(m_dragItem);
3789 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3790 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)) {
3791 // Moving transition failed, revert to previous position
3792 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3793 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3795 QUndoCommand *moveCommand = new QUndoCommand();
3796 moveCommand->setText(i18n("Move transition"));
3797 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3798 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3799 updateTrackDuration(info.track, moveCommand);
3800 if (m_dragItemInfo.track != info.track)
3801 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3802 m_commandStack->push(moveCommand);
3803 setDocumentModified();
3807 // Moving several clips. We need to delete them and readd them to new position,
3808 // or they might overlap each other during the move
3809 QGraphicsItemGroup *group;
3810 if (m_selectionGroup) {
3811 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3814 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3816 QList<QGraphicsItem *> items = group->childItems();
3817 QList<ItemInfo> clipsToMove;
3818 QList<ItemInfo> transitionsToMove;
3820 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3821 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3823 QUndoCommand *moveGroup = new QUndoCommand();
3824 moveGroup->setText(i18n("Move group"));
3825 if (timeOffset != GenTime() || trackOffset != 0) {
3826 // remove items in MLT playlist
3829 int max = items.count();
3830 for (int i = 0; i < max; i++) {
3831 if (items.at(i)->type() == GROUPWIDGET) {
3832 items += items.at(i)->childItems();
3835 m_document->renderer()->blockSignals(true);
3836 for (int i = 0; i < items.count(); i++) {
3837 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3838 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3839 ItemInfo info = item->info();
3840 if (item->type() == AVWIDGET) {
3841 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3842 // error, clip cannot be removed from playlist
3843 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3845 clipsToMove.append(info);
3848 transitionsToMove.append(info);
3849 Transition *tr = static_cast <Transition*>(item);
3850 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3853 m_document->renderer()->blockSignals(false);
3854 for (int i = 0; i < items.count(); i++) {
3855 // re-add items in correct place
3856 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3857 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3859 ItemInfo info = item->info();
3860 int tracknumber = m_document->tracksCount() - info.track - 1;
3861 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3863 group->removeFromGroup(item);
3864 item->setItemLocked(true);
3867 if (item->type() == AVWIDGET) {
3868 ClipItem *clip = static_cast <ClipItem*>(item);
3869 int trackProducer = info.track;
3870 info.track = m_document->tracksCount() - info.track;
3871 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3872 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3873 for (int i = 0; i < clip->effectsCount(); i++) {
3874 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3877 Transition *tr = static_cast <Transition*>(item);
3878 int newTrack = tr->transitionEndTrack();
3879 if (!tr->forcedTrack()) {
3880 newTrack = getPreviousVideoTrack(info.track);
3882 tr->updateTransitionEndTrack(newTrack);
3883 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3884 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3887 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3888 updateTrackDuration(-1, moveGroup);
3889 m_commandStack->push(moveGroup);
3891 //QPointF top = group->sceneBoundingRect().topLeft();
3892 //QPointF oldpos = m_selectionGroup->scenePos();
3893 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3894 //group->setPos(top);
3895 //TODO: get rid of the 3 lines below
3896 if (m_selectionGroup) {
3897 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3898 m_selectionGroupInfo.track = m_selectionGroup->track();
3899 items = m_selectionGroup->childItems();
3900 resetSelectionGroup(false);
3902 QSet <QGraphicsItem*> groupList;
3903 QSet <QGraphicsItem*> itemList;
3904 while (!items.isEmpty()) {
3905 QGraphicsItem *first = items.takeFirst();
3906 if (first->type() == GROUPWIDGET) {
3907 if (first != m_selectionGroup) {
3908 groupList.insert(first);
3911 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3912 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3913 if (first->parentItem() != m_selectionGroup) {
3914 groupList.insert(first->parentItem());
3916 else itemList.insert(first);
3918 else itemList.insert(first);
3921 foreach(QGraphicsItem *item, groupList) {
3922 itemList.unite(item->childItems().toSet());
3923 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3926 foreach(QGraphicsItem *item, itemList) {
3927 item->setSelected(true);
3928 if (item->parentItem())
3929 item->parentItem()->setSelected(true);
3931 resetSelectionGroup();
3932 groupSelectedItems(itemList.toList());
3934 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3937 setDocumentModified();
3940 m_document->renderer()->doRefresh();
3941 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3943 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3944 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3946 QUndoCommand *resizeCommand = new QUndoCommand();
3947 resizeCommand->setText(i18n("Resize group"));
3948 QList <QGraphicsItem *> items = parent->childItems();
3949 QList <ItemInfo> infos = parent->resizeInfos();
3950 parent->clearResizeInfos();
3952 for (int i = 0; i < items.count(); ++i) {
3953 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3954 if (item && item->type() == AVWIDGET) {
3955 ItemInfo info = infos.at(itemcount);
3956 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3960 m_commandStack->push(resizeCommand);
3963 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3964 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3966 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3968 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3969 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3971 QUndoCommand *resizeCommand = new QUndoCommand();
3972 resizeCommand->setText(i18n("Resize group"));
3973 QList <QGraphicsItem *> items = parent->childItems();
3974 QList <ItemInfo> infos = parent->resizeInfos();
3975 parent->clearResizeInfos();
3977 for (int i = 0; i < items.count(); ++i) {
3978 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3979 if (item && item->type() == AVWIDGET) {
3980 ItemInfo info = infos.at(itemcount);
3981 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3985 updateTrackDuration(-1, resizeCommand);
3986 m_commandStack->push(resizeCommand);
3989 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3990 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3992 } else if (m_operationMode == FADEIN) {
3993 // resize fade in effect
3994 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3995 int ix = item->hasEffect("volume", "fadein");
3996 int ix2 = item->hasEffect("", "fade_from_black");
3998 QDomElement oldeffect = item->effectAtIndex(ix);
3999 int start = item->cropStart().frames(m_document->fps());
4000 int end = item->fadeIn();
4002 slotDeleteEffect(item, -1, oldeffect, false);
4005 QDomElement effect = oldeffect.cloneNode().toElement();
4006 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4007 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4008 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4009 emit clipItemSelected(item);
4011 } else if (item->fadeIn() != 0 && ix2 == -1) {
4013 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4015 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4016 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4017 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4018 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4021 QDomElement oldeffect = item->effectAtIndex(ix2);
4022 int start = item->cropStart().frames(m_document->fps());
4023 int end = item->fadeIn();
4025 slotDeleteEffect(item, -1, oldeffect, false);
4028 QDomElement effect = oldeffect.cloneNode().toElement();
4029 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4030 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4031 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4032 emit clipItemSelected(item);
4035 } else if (m_operationMode == FADEOUT) {
4036 // resize fade out effect
4037 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4038 int ix = item->hasEffect("volume", "fadeout");
4039 int ix2 = item->hasEffect("", "fade_to_black");
4041 QDomElement oldeffect = item->effectAtIndex(ix);
4042 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4043 int start = item->fadeOut();
4045 slotDeleteEffect(item, -1, oldeffect, false);
4047 start = end - start;
4048 QDomElement effect = oldeffect.cloneNode().toElement();
4049 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4050 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4051 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4052 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4053 emit clipItemSelected(item);
4055 } else if (item->fadeOut() != 0 && ix2 == -1) {
4057 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4059 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4060 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4061 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4062 int start = end-item->fadeOut();
4063 EffectsList::setParameter(effect, "in", QString::number(start));
4064 EffectsList::setParameter(effect, "out", QString::number(end));
4065 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4068 QDomElement oldeffect = item->effectAtIndex(ix2);
4069 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4070 int start = item->fadeOut();
4072 slotDeleteEffect(item, -1, oldeffect, false);
4074 start = end - start;
4075 QDomElement effect = oldeffect.cloneNode().toElement();
4076 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4077 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4078 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4079 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4080 emit clipItemSelected(item);
4083 } else if (m_operationMode == KEYFRAME) {
4084 // update the MLT effect
4085 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4086 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4088 // check if we want to remove keyframe
4089 double val = mapToScene(event->pos()).toPoint().y();
4090 QRectF br = item->sceneBoundingRect();
4091 double maxh = 100.0 / br.height();
4092 val = (br.bottom() - val) * maxh;
4093 int start = item->cropStart().frames(m_document->fps());
4094 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4096 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4098 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4100 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4103 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4104 //item->updateKeyframeEffect();
4105 //QString next = item->keyframes(item->selectedEffectIndex());
4106 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4107 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4109 m_commandStack->push(command);
4110 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4111 emit clipItemSelected(item);
4113 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4114 m_operationMode = NONE;
4117 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4119 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4121 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4122 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4123 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4124 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4125 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4126 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4127 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4130 m_waitingThumbs.removeAll(item);
4132 if (item->isSelected()) emit clipItemSelected(NULL);
4133 item->baseClip()->removeReference();
4134 m_document->updateClip(item->baseClip()->getId());
4136 /*if (item->baseClip()->isTransparent()) {
4137 // also remove automatic transition
4138 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4139 if (tr && tr->isAutomatic()) {
4140 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4141 scene()->removeItem(tr);
4146 if (m_dragItem == item) m_dragItem = NULL;
4148 #if QT_VERSION >= 0x040600
4149 // animate item deletion
4150 item->closeAnimation();
4151 /*if (refresh) item->closeAnimation();
4153 // no refresh, means we have several operations chained, we need to delete clip immediatly
4154 // so that it does not get in the way of the other
4163 setDocumentModified();
4164 if (refresh) m_document->renderer()->doRefresh();
4167 void CustomTrackView::deleteSelectedClips()
4169 resetSelectionGroup();
4170 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4171 if (itemList.count() == 0) {
4172 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4175 scene()->clearSelection();
4176 QUndoCommand *deleteSelected = new QUndoCommand();
4177 new RefreshMonitorCommand(this, false, true, deleteSelected);
4181 int transitionCount = 0;
4182 // expand & destroy groups
4183 for (int i = 0; i < itemList.count(); i++) {
4184 if (itemList.at(i)->type() == GROUPWIDGET) {
4186 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
4187 QList <ItemInfo> clipInfos;
4188 QList <ItemInfo> transitionInfos;
4189 for (int j = 0; j < children.count(); j++) {
4190 if (children.at(j)->type() == AVWIDGET) {
4191 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4192 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4193 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
4194 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
4195 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4197 if (itemList.contains(children.at(j))) {
4198 children.removeAt(j);
4202 itemList += children;
4203 if (clipInfos.count() > 0)
4204 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
4206 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
4207 itemList.insert(i + 1, itemList.at(i)->parentItem());
4210 for (int i = 0; i < itemList.count(); i++) {
4211 if (itemList.at(i)->type() == AVWIDGET) {
4213 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4214 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
4215 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
4216 emit clipItemSelected(NULL);
4217 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4219 Transition *item = static_cast <Transition *>(itemList.at(i));
4220 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
4221 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
4222 emit transitionItemSelected(NULL);
4225 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4226 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4227 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4228 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4229 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4230 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4231 else deleteSelected->setText(i18n("Delete selected items"));
4232 updateTrackDuration(-1, deleteSelected);
4233 new RefreshMonitorCommand(this, true, false, deleteSelected);
4234 m_commandStack->push(deleteSelected);
4238 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4241 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4243 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4245 kDebug() << "ERROR: Cannot find clip for speed change";
4246 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4249 info.track = m_document->tracksCount() - item->track();
4250 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4252 item->setSpeed(speed, strobe);
4253 item->updateRectGeometry();
4254 if (item->cropDuration().frames(m_document->fps()) != endPos)
4255 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4256 updatePositionEffects(item, info);
4257 setDocumentModified();
4259 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4263 void CustomTrackView::cutSelectedClips()
4265 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4266 QList<AbstractGroupItem *> groups;
4267 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4268 for (int i = 0; i < itemList.count(); ++i) {
4269 if (!itemList.at(i))
4271 if (itemList.at(i)->type() == AVWIDGET) {
4272 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4273 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4274 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4275 if (!groups.contains(group))
4277 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4278 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4279 m_commandStack->push(command);
4281 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4282 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4283 if (!groups.contains(group))
4288 for (int i = 0; i < groups.count(); ++i)
4289 razorGroup(groups.at(i), currentPos);
4292 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4295 QList <QGraphicsItem *> children = group->childItems();
4296 QList <ItemInfo> clips1, transitions1;
4297 QList <ItemInfo> clipsCut, transitionsCut;
4298 QList <ItemInfo> clips2, transitions2;
4299 for (int i = 0; i < children.count(); ++i) {
4300 children.at(i)->setSelected(false);
4301 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4302 if (child->type() == AVWIDGET) {
4303 if (cutPos > child->endPos())
4304 clips1 << child->info();
4305 else if (cutPos < child->startPos())
4306 clips2 << child->info();
4308 clipsCut << child->info();
4310 if (cutPos > child->endPos())
4311 transitions1 << child->info();
4312 else if (cutPos < child->startPos())
4313 transitions2 << child->info();
4315 transitionsCut << child->info();
4318 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4320 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4321 m_commandStack->push(command);
4325 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)
4328 for (int i = 0; i < clipsCut.count(); ++i) {
4329 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4331 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4332 clips1 << clip->info();
4333 if (clipBehind != NULL)
4334 clips2 << clipBehind->info();
4337 /* TODO: cut transitionsCut
4338 * For now just append them to group1 */
4339 transitions1 << transitionsCut;
4340 doGroupClips(clips1, transitions1, true);
4341 doGroupClips(clips2, transitions2, true);
4343 /* we might also just use clipsCut.at(0)->parentItem().
4344 * Do this loop just in case something went wrong during cut */
4345 for (int i = 0; i < clipsCut.count(); ++i) {
4346 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4347 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4348 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4349 QList <QGraphicsItem *> children = group->childItems();
4350 QList <ItemInfo> groupClips;
4351 QList <ItemInfo> groupTrans;
4352 for (int j = 0; j < children.count(); ++j) {
4353 if (children.at(j)->type() == AVWIDGET)
4354 groupClips << ((AbstractClipItem *)children.at(j))->info();
4355 else if (children.at(j)->type() == TRANSITIONWIDGET)
4356 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4358 doGroupClips(groupClips, groupTrans, false);
4362 for (int i = 0; i < clipsCut.count(); ++i)
4363 cutClip(clipsCut.at(i), cutPos, false);
4364 // TODO: uncut transitonsCut
4365 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4369 void CustomTrackView::groupClips(bool group)
4371 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4372 QList <ItemInfo> clipInfos;
4373 QList <ItemInfo> transitionInfos;
4376 int max = itemList.count();
4377 for (int i = 0; i < max; i++) {
4378 if (itemList.at(i)->type() == GROUPWIDGET) {
4379 itemList += itemList.at(i)->childItems();
4383 for (int i = 0; i < itemList.count(); i++) {
4384 if (itemList.at(i)->type() == AVWIDGET) {
4385 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4386 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4387 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4388 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4389 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4392 if (clipInfos.count() > 0) {
4393 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4394 m_commandStack->push(command);
4398 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4400 resetSelectionGroup();
4401 m_scene->clearSelection();
4403 for (int i = 0; i < clipInfos.count(); i++) {
4404 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4405 if (clip == NULL) continue;
4406 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4407 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4408 m_document->clipManager()->removeGroup(grp);
4409 scene()->destroyItemGroup(grp);
4411 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4413 for (int i = 0; i < transitionInfos.count(); i++) {
4414 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4415 if (tr == NULL) continue;
4416 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4417 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4418 m_document->clipManager()->removeGroup(grp);
4419 scene()->destroyItemGroup(grp);
4421 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4423 setDocumentModified();
4426 QList <QGraphicsItem *>list;
4427 for (int i = 0; i < clipInfos.count(); i++) {
4428 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4431 //clip->setSelected(true);
4434 for (int i = 0; i < transitionInfos.count(); i++) {
4435 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4438 //clip->setSelected(true);
4441 groupSelectedItems(list, true, true);
4442 setDocumentModified();
4445 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4447 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4448 if (baseclip == NULL) {
4449 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4453 if (baseclip->getProducer() == NULL) {
4454 // If the clip has no producer, we must wait until it is created...
4456 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4457 emit forceClipProcessing(clipId);
4458 qApp->processEvents();
4459 for (int i = 0; i < 10; i++) {
4460 if (baseclip->getProducer() == NULL) {
4461 qApp->processEvents();
4462 m_producerNotReady.wait(&m_mutex, 200);
4465 if (baseclip->getProducer() == NULL) {
4466 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4470 emit displayMessage(QString(), InformationMessage);
4474 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4475 item->setEffectList(effects);
4476 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4477 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4478 scene()->addItem(item);
4480 int producerTrack = info.track;
4481 int tracknumber = m_document->tracksCount() - info.track - 1;
4482 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4483 if (isLocked) item->setItemLocked(true);
4485 baseclip->addReference();
4486 m_document->updateClip(baseclip->getId());
4487 info.track = m_document->tracksCount() - info.track;
4488 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4489 for (int i = 0; i < item->effectsCount(); i++) {
4490 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4492 setDocumentModified();
4494 m_document->renderer()->doRefresh();
4496 if (!baseclip->isPlaceHolder())
4497 m_waitingThumbs.append(item);
4498 m_thumbsTimer.start();
4501 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4503 QMutexLocker locker(&m_mutex);
4504 QList<QGraphicsItem *> list = scene()->items();
4505 QList <ClipItem *>clipList;
4506 ClipItem *clip = NULL;
4507 DocClipBase *baseClip = NULL;
4508 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4509 for (int i = 0; i < list.size(); ++i) {
4510 if (list.at(i)->type() == AVWIDGET) {
4511 clip = static_cast <ClipItem *>(list.at(i));
4512 if (clip->clipProducer() == clipId) {
4513 if (baseClip == NULL) {
4514 baseClip = clip->baseClip();
4516 ItemInfo info = clip->info();
4517 Mlt::Producer *prod = NULL;
4518 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4519 else if (clip->isVideoOnly()) prod = baseClip->videoProducer(info.track);
4520 else prod = baseClip->getProducer(info.track);
4521 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4522 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4524 else clipList.append(clip);
4528 for (int i = 0; i < clipList.count(); i++)
4529 clipList.at(i)->refreshClip(true, true);
4530 m_document->renderer()->unlockService(tractor);
4533 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4535 int framepos = (int)(pos.frames(m_document->fps()));
4536 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4537 ClipItem *clip = NULL;
4538 for (int i = 0; i < list.size(); i++) {
4539 if (!list.at(i)->isEnabled()) continue;
4540 if (list.at(i)->type() == AVWIDGET) {
4541 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4542 if (test->endPos() == pos) clip = test;
4549 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4551 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4552 ClipItem *clip = NULL;
4553 for (int i = 0; i < list.size(); i++) {
4554 if (!list.at(i)->isEnabled()) continue;
4555 if (list.at(i)->type() == AVWIDGET) {
4556 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4557 if (test->startPos() == pos) clip = test;
4564 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4566 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4567 QList<QGraphicsItem *> list = scene()->items(p);
4568 ClipItem *clip = NULL;
4569 for (int i = 0; i < list.size(); i++) {
4570 if (!list.at(i)->isEnabled()) continue;
4571 if (list.at(i)->type() == AVWIDGET) {
4572 clip = static_cast <ClipItem *>(list.at(i));
4579 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4581 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4585 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4587 int pos = info.startPos.frames(m_document->fps());
4588 int track = m_document->tracksCount() - info.b_track;
4589 return getTransitionItemAt(pos, track);
4592 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4594 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4595 QList<QGraphicsItem *> list = scene()->items(p);
4596 Transition *clip = NULL;
4597 for (int i = 0; i < list.size(); i++) {
4598 if (!list.at(i)->isEnabled()) continue;
4599 if (list.at(i)->type() == TRANSITIONWIDGET) {
4600 clip = static_cast <Transition *>(list.at(i));
4607 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4609 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4612 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4614 int framepos = (int)(pos.frames(m_document->fps()));
4615 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4616 QList<QGraphicsItem *> list = scene()->items(p);
4617 Transition *clip = NULL;
4618 for (int i = 0; i < list.size(); i++) {
4619 if (!list.at(i)->isEnabled()) continue;
4620 if (list.at(i)->type() == TRANSITIONWIDGET) {
4621 Transition *test = static_cast <Transition *>(list.at(i));
4622 if (test->endPos() == pos) clip = test;
4629 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4631 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4632 QList<QGraphicsItem *> list = scene()->items(p);
4633 Transition *clip = NULL;
4634 for (int i = 0; i < list.size(); ++i) {
4635 if (!list.at(i)->isEnabled()) continue;
4636 if (list.at(i)->type() == TRANSITIONWIDGET) {
4637 Transition *test = static_cast <Transition *>(list.at(i));
4638 if (test->startPos() == pos) clip = test;
4645 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4647 if (m_selectionGroup) resetSelectionGroup(false);
4648 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4650 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);
4651 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4654 Mlt::Producer *prod = item->getProducer(end.track);
4657 qDebug() << "Moving item " << (long)item << " from .. to:";
4658 qDebug() << item->info();
4662 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4663 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4666 bool snap = KdenliveSettings::snaptopoints();
4667 KdenliveSettings::setSnaptopoints(false);
4668 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4670 int tracknumber = m_document->tracksCount() - end.track - 1;
4671 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4672 m_scene->clearSelection();
4673 if (isLocked) item->setItemLocked(true);
4675 if (item->isItemLocked()) item->setItemLocked(false);
4676 item->setSelected(true);
4678 if (item->baseClip()->isTransparent()) {
4679 // Also move automatic transition
4680 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4681 if (tr && tr->isAutomatic()) {
4682 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4683 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);
4684 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4687 KdenliveSettings::setSnaptopoints(snap);
4688 setDocumentModified();
4690 // undo last move and emit error message
4691 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4693 if (refresh) m_document->renderer()->doRefresh();
4694 if (out_actualEnd != NULL) {
4695 *out_actualEnd = item->info();
4697 qDebug() << "Actual end position updated:" << *out_actualEnd;
4701 qDebug() << item->info();
4706 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4709 resetSelectionGroup();
4710 m_scene->clearSelection();
4712 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4713 scene()->addItem(m_selectionGroup);
4715 m_document->renderer()->blockSignals(true);
4716 for (int i = 0; i < startClip.count(); i++) {
4718 startClip[i].startPos = startClip.at(i).startPos - offset;
4719 startClip[i].track = startClip.at(i).track - trackOffset;
4721 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4723 clip->setItemLocked(false);
4724 if (clip->parentItem()) {
4725 m_selectionGroup->addItem(clip->parentItem());
4727 m_selectionGroup->addItem(clip);
4729 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4730 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4732 for (int i = 0; i < startTransition.count(); i++) {
4734 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4735 startTransition[i].track = startTransition.at(i).track - trackOffset;
4737 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4739 tr->setItemLocked(false);
4740 if (tr->parentItem()) {
4741 m_selectionGroup->addItem(tr->parentItem());
4743 m_selectionGroup->addItem(tr);
4745 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());
4746 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4748 m_document->renderer()->blockSignals(false);
4750 if (m_selectionGroup) {
4751 bool snap = KdenliveSettings::snaptopoints();
4752 KdenliveSettings::setSnaptopoints(false);
4754 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4755 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4757 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4758 QList <AbstractGroupItem*> groupList;
4760 int max = children.count();
4761 for (int i = 0; i < max; i++) {
4762 if (children.at(i)->type() == GROUPWIDGET) {
4763 children += children.at(i)->childItems();
4764 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4765 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4766 /*m_document->clipManager()->removeGroup(grp);
4767 m_scene->destroyItemGroup(grp);*/
4768 AbstractGroupItem *group = (AbstractGroupItem*) children.at(i);
4769 if (!groupList.contains(group)) groupList.append(group);
4770 children.removeAll(children.at(i));
4775 for (int i = 0; i < children.count(); i++) {
4776 // re-add items in correct place
4777 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4778 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4780 ItemInfo info = item->info();
4781 int tracknumber = m_document->tracksCount() - info.track - 1;
4782 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4784 item->setItemLocked(true);
4785 else if (item->isItemLocked())
4786 item->setItemLocked(false);
4788 if (item->type() == AVWIDGET) {
4789 ClipItem *clip = static_cast <ClipItem*>(item);
4790 int trackProducer = info.track;
4791 info.track = m_document->tracksCount() - info.track;
4792 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4793 for (int i = 0; i < clip->effectsCount(); i++) {
4794 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
4796 } else if (item->type() == TRANSITIONWIDGET) {
4797 Transition *tr = static_cast <Transition*>(item);
4799 if (!tr->forcedTrack()) {
4800 newTrack = getPreviousVideoTrack(info.track);
4802 newTrack = tr->transitionEndTrack() + trackOffset;
4803 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4805 tr->updateTransitionEndTrack(newTrack);
4806 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4810 resetSelectionGroup(false);
4811 for (int i = 0; i < groupList.count(); i++) {
4812 rebuildGroup(groupList.at(i));
4817 KdenliveSettings::setSnaptopoints(snap);
4818 m_document->renderer()->doRefresh();
4819 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4822 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4824 Transition *item = getTransitionItemAt(start.startPos, start.track);
4826 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);
4827 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4831 bool snap = KdenliveSettings::snaptopoints();
4832 KdenliveSettings::setSnaptopoints(false);
4834 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4835 // Transition was moved
4836 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4837 } else if (end.endPos == start.endPos) {
4838 // Transition start resize
4839 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4840 } else if (end.startPos == start.startPos) {
4841 // Transition end resize;
4842 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4843 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4846 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4847 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4848 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4850 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4851 KdenliveSettings::setSnaptopoints(snap);
4852 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4853 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());
4854 if (m_dragItem && m_dragItem == item) {
4856 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4857 if (transitionClip && transitionClip->baseClip()) {
4858 QString size = transitionClip->baseClip()->getProperty("frame_size");
4859 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4860 if (factor == 0) factor = 1.0;
4861 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4862 p.setY(size.section('x', 1, 1).toInt());
4864 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4866 if (refresh) m_document->renderer()->doRefresh();
4867 setDocumentModified();
4870 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4872 bool resizeClipStart = (start.startPos != end.startPos);
4873 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4875 if (dontWorry) return;
4876 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);
4877 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4880 if (item->parentItem()) {
4881 // Item is part of a group, reset group
4882 resetSelectionGroup();
4885 bool snap = KdenliveSettings::snaptopoints();
4886 KdenliveSettings::setSnaptopoints(false);
4888 if (resizeClipStart) {
4889 ItemInfo clipinfo = item->info();
4890 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4891 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4893 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4896 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4898 ItemInfo clipinfo = item->info();
4899 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4900 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4902 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4904 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4906 if (!resizeClipStart && end.cropStart != start.cropStart) {
4907 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4908 ItemInfo clipinfo = end;
4909 clipinfo.track = m_document->tracksCount() - end.track;
4910 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart);
4912 item->setCropStart(end.cropStart);
4913 item->resetThumbs(true);
4916 m_document->renderer()->doRefresh();
4917 KdenliveSettings::setSnaptopoints(snap);
4918 setDocumentModified();
4921 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4923 if (pos == oldInfo.startPos.frames(m_document->fps()))
4925 bool snap = KdenliveSettings::snaptopoints();
4927 KdenliveSettings::setSnaptopoints(false);
4928 item->resizeStart(pos);
4929 if (item->startPos().frames(m_document->fps()) != pos) {
4930 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4931 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4932 KdenliveSettings::setSnaptopoints(snap);
4935 KdenliveSettings::setSnaptopoints(snap);
4938 bool hasParentCommand = false;
4940 hasParentCommand = true;
4942 command = new QUndoCommand();
4943 command->setText(i18n("Resize clip start"));
4946 // do this here, too, because otherwise undo won't update the group
4947 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4948 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4950 ItemInfo info = item->info();
4951 if (item->type() == AVWIDGET) {
4952 ItemInfo resizeinfo = oldInfo;
4953 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4954 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4956 // Check if there is an automatic transition on that clip (lower track)
4957 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4958 if (transition && transition->isAutomatic()) {
4959 ItemInfo trInfo = transition->info();
4960 ItemInfo newTrInfo = trInfo;
4961 newTrInfo.startPos = item->startPos();
4962 if (newTrInfo.startPos < newTrInfo.endPos)
4963 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4965 // Check if there is an automatic transition on that clip (upper track)
4966 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4967 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4968 ItemInfo trInfo = transition->info();
4969 ItemInfo newTrInfo = trInfo;
4970 newTrInfo.startPos = item->startPos();
4971 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4972 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4973 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4976 ClipItem *clip = static_cast < ClipItem * >(item);
4979 // Since we must always resize clip before updating the keyframes, we
4980 // put a resize command before & after checking keyframes so that
4981 // we are sure the resize is performed before whenever we do or undo the action
4982 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4983 adjustEffects(clip, oldInfo, command);
4984 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4986 KdenliveSettings::setSnaptopoints(false);
4987 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4988 KdenliveSettings::setSnaptopoints(snap);
4989 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4991 } else if (item->type() == TRANSITIONWIDGET) {
4992 Transition *transition = static_cast <Transition *>(item);
4993 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)) {
4994 // Cannot resize transition
4995 KdenliveSettings::setSnaptopoints(false);
4996 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4997 KdenliveSettings::setSnaptopoints(snap);
4998 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5000 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
5001 if (command == NULL)
5002 m_commandStack->push(moveCommand);
5006 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5007 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
5009 if (!hasParentCommand)
5010 m_commandStack->push(command);
5013 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
5015 if (pos == oldInfo.endPos.frames(m_document->fps()))
5017 bool snap = KdenliveSettings::snaptopoints();
5019 KdenliveSettings::setSnaptopoints(false);
5020 item->resizeEnd(pos);
5021 if (item->endPos().frames(m_document->fps()) != pos) {
5022 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
5023 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
5024 KdenliveSettings::setSnaptopoints(snap);
5027 KdenliveSettings::setSnaptopoints(snap);
5030 bool hasParentCommand = false;
5032 hasParentCommand = true;
5034 command = new QUndoCommand();
5037 // do this here, too, because otherwise undo won't update the group
5038 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5039 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5041 ItemInfo info = item->info();
5042 if (item->type() == AVWIDGET) {
5043 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
5044 ItemInfo resizeinfo = info;
5045 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
5046 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
5048 // Check if there is an automatic transition on that clip (lower track)
5049 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
5050 if (tr && tr->isAutomatic()) {
5051 ItemInfo trInfo = tr->info();
5052 ItemInfo newTrInfo = trInfo;
5053 newTrInfo.endPos = item->endPos();
5054 if (newTrInfo.endPos > newTrInfo.startPos)
5055 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5058 // Check if there is an automatic transition on that clip (upper track)
5059 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5060 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
5061 ItemInfo trInfo = tr->info();
5062 ItemInfo newTrInfo = trInfo;
5063 newTrInfo.endPos = item->endPos();
5064 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
5065 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
5066 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
5070 ClipItem *clip = static_cast < ClipItem * >(item);
5073 // Since we must always resize clip before updating the keyframes, we
5074 // put a resize command before & after checking keyframes so that
5075 // we are sure the resize is performed before whenever we do or undo the action
5076 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5077 adjustEffects(clip, oldInfo, command);
5078 new ResizeClipCommand(this, oldInfo, info, false, true, command);
5080 KdenliveSettings::setSnaptopoints(false);
5081 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5082 KdenliveSettings::setSnaptopoints(true);
5083 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
5085 } else if (item->type() == TRANSITIONWIDGET) {
5086 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
5087 Transition *transition = static_cast <Transition *>(item);
5088 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)) {
5089 // Cannot resize transition
5090 KdenliveSettings::setSnaptopoints(false);
5091 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
5092 KdenliveSettings::setSnaptopoints(true);
5093 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
5095 // Check transition keyframes
5096 QDomElement old = transition->toXML();
5097 if (transition->updateKeyframes()) {
5098 QDomElement xml = transition->toXML();
5099 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);
5100 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
5102 new MoveTransitionCommand(this, oldInfo, info, false, command);
5105 if (item->parentItem() && item->parentItem() != m_selectionGroup)
5106 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
5108 if (!hasParentCommand) {
5109 updateTrackDuration(oldInfo.track, command);
5110 m_commandStack->push(command);
5114 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
5116 int end = item->fadeIn();
5118 // there is a fade in effect
5119 int effectPos = item->hasEffect("volume", "fadein");
5120 if (effectPos != -1) {
5121 QDomElement effect = item->getEffectAtIndex(effectPos);
5122 int start = item->cropStart().frames(m_document->fps());
5123 int max = item->cropDuration().frames(m_document->fps());
5125 // Make sure the fade effect is not longer than the clip
5126 item->setFadeIn(max);
5127 end = item->fadeIn();
5130 EffectsList::setParameter(effect, "in", QString::number(start));
5131 EffectsList::setParameter(effect, "out", QString::number(end));
5133 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5134 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5135 // if fade effect is displayed, update the effect edit widget with new clip duration
5136 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5137 emit clipItemSelected(item);
5140 effectPos = item->hasEffect("brightness", "fade_from_black");
5141 if (effectPos != -1) {
5142 QDomElement effect = item->getEffectAtIndex(effectPos);
5143 int start = item->cropStart().frames(m_document->fps());
5144 int max = item->cropDuration().frames(m_document->fps());
5146 // Make sure the fade effect is not longer than the clip
5147 item->setFadeIn(max);
5148 end = item->fadeIn();
5151 EffectsList::setParameter(effect, "in", QString::number(start));
5152 EffectsList::setParameter(effect, "out", QString::number(end));
5154 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5155 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5156 // if fade effect is displayed, update the effect edit widget with new clip duration
5157 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5158 emit clipItemSelected(item);
5163 int start = item->fadeOut();
5165 // there is a fade out effect
5166 int effectPos = item->hasEffect("volume", "fadeout");
5167 if (effectPos != -1) {
5168 QDomElement effect = item->getEffectAtIndex(effectPos);
5169 int max = item->cropDuration().frames(m_document->fps());
5170 int end = max + item->cropStart().frames(m_document->fps());
5172 // Make sure the fade effect is not longer than the clip
5173 item->setFadeOut(max);
5174 start = item->fadeOut();
5176 start = end - start;
5177 EffectsList::setParameter(effect, "in", QString::number(start));
5178 EffectsList::setParameter(effect, "out", QString::number(end));
5180 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5181 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5182 // if fade effect is displayed, update the effect edit widget with new clip duration
5183 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5184 emit clipItemSelected(item);
5187 effectPos = item->hasEffect("brightness", "fade_to_black");
5188 if (effectPos != -1) {
5189 QDomElement effect = item->getEffectAtIndex(effectPos);
5190 int max = item->cropDuration().frames(m_document->fps());
5191 int end = max + item->cropStart().frames(m_document->fps());
5193 // Make sure the fade effect is not longer than the clip
5194 item->setFadeOut(max);
5195 start = item->fadeOut();
5197 start = end - start;
5198 EffectsList::setParameter(effect, "in", QString::number(start));
5199 EffectsList::setParameter(effect, "out", QString::number(end));
5201 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
5202 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
5203 // if fade effect is displayed, update the effect edit widget with new clip duration
5204 if (item->isSelected() && effectPos == item->selectedEffectIndex())
5205 emit clipItemSelected(item);
5210 int effectPos = item->hasEffect("freeze", "freeze");
5211 if (effectPos != -1) {
5212 // Freeze effect needs to be adjusted with clip resize
5213 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
5214 QDomElement eff = item->getEffectAtIndex(effectPos);
5215 if (!eff.isNull() && diff != 0) {
5216 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
5217 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
5219 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
5220 emit clipItemSelected(item);
5227 double CustomTrackView::getSnapPointForPos(double pos)
5229 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
5232 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
5234 QList <GenTime> snaps;
5235 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
5236 QList<QGraphicsItem *> itemList = items();
5237 for (int i = 0; i < itemList.count(); i++) {
5238 if (itemList.at(i) == selected) continue;
5239 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
5240 if (itemList.at(i)->type() == AVWIDGET) {
5241 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5242 GenTime start = item->startPos();
5243 GenTime end = item->endPos();
5244 snaps.append(start);
5246 if (!offsetList.isEmpty()) {
5247 for (int j = 0; j < offsetList.size(); j++) {
5248 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5249 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5253 QList < GenTime > markers = item->snapMarkers();
5254 for (int j = 0; j < markers.size(); ++j) {
5255 GenTime t = markers.at(j);
5257 if (!offsetList.isEmpty()) {
5258 for (int k = 0; k < offsetList.size(); k++) {
5259 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5263 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5264 Transition *transition = static_cast <Transition*>(itemList.at(i));
5265 GenTime start = transition->startPos();
5266 GenTime end = transition->endPos();
5267 snaps.append(start);
5269 if (!offsetList.isEmpty()) {
5270 for (int j = 0; j < offsetList.size(); j++) {
5271 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5272 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5278 // add cursor position
5279 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5281 if (!offsetList.isEmpty()) {
5282 for (int j = 0; j < offsetList.size(); j++) {
5283 snaps.append(pos - offsetList.at(j));
5288 for (int i = 0; i < m_guides.count(); i++) {
5289 snaps.append(m_guides.at(i)->position());
5290 if (!offsetList.isEmpty()) {
5291 for (int j = 0; j < offsetList.size(); j++) {
5292 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5298 QPoint z = m_document->zone();
5299 snaps.append(GenTime(z.x(), m_document->fps()));
5300 snaps.append(GenTime(z.y(), m_document->fps()));
5303 m_scene->setSnapList(snaps);
5304 //for (int i = 0; i < m_snapPoints.size(); ++i)
5305 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5308 void CustomTrackView::slotSeekToPreviousSnap()
5310 updateSnapPoints(NULL);
5311 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5312 seekCursorPos((int) res.frames(m_document->fps()));
5316 void CustomTrackView::slotSeekToNextSnap()
5318 updateSnapPoints(NULL);
5319 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5320 seekCursorPos((int) res.frames(m_document->fps()));
5324 void CustomTrackView::clipStart()
5326 AbstractClipItem *item = getMainActiveClip();
5328 seekCursorPos((int) item->startPos().frames(m_document->fps()));
5333 void CustomTrackView::clipEnd()
5335 AbstractClipItem *item = getMainActiveClip();
5337 seekCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5342 void CustomTrackView::slotAddClipExtraData(const QString &id, const QString &key, const QString &data, QUndoCommand *groupCommand)
5344 DocClipBase *base = m_document->clipManager()->getClipById(id);
5346 QMap <QString, QString> extraData = base->analysisData();
5347 QString oldData = extraData.value(key);
5348 AddExtraDataCommand *command = new AddExtraDataCommand(this, id, key, oldData, data, groupCommand);
5349 if (!groupCommand) m_commandStack->push(command);
5352 void CustomTrackView::slotAddClipMarker(const QString &id, QList <CommentedTime> newMarkers, QUndoCommand *groupCommand)
5354 QUndoCommand *subCommand = NULL;
5355 if (newMarkers.count() > 1 && groupCommand == NULL) {
5356 subCommand = new QUndoCommand;
5357 subCommand->setText("Add markers");
5359 for (int i = 0; i < newMarkers.count(); i++) {
5360 CommentedTime oldMarker = m_document->clipManager()->getClipById(id)->markerAt(newMarkers.at(i).time());
5361 if (oldMarker == CommentedTime()) {
5362 oldMarker = newMarkers.at(i);
5363 oldMarker.setMarkerType(-1);
5365 if (newMarkers.count() == 1 && !groupCommand) {
5366 AddMarkerCommand *command = new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5367 m_commandStack->push(command);
5369 else if (groupCommand) {
5370 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, groupCommand);
5373 (void) new AddMarkerCommand(this, oldMarker, newMarkers.at(i), id, subCommand);
5376 if (subCommand) m_commandStack->push(subCommand);
5379 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5381 CommentedTime oldmarker(position, comment);
5382 CommentedTime marker = oldmarker;
5383 marker.setMarkerType(-1);
5384 AddMarkerCommand *command = new AddMarkerCommand(this, oldmarker, marker, id);
5385 m_commandStack->push(command);
5388 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5390 DocClipBase *base = m_document->clipManager()->getClipById(id);
5391 QList <CommentedTime> markers = base->commentedSnapMarkers();
5393 if (markers.isEmpty()) {
5394 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5397 QUndoCommand *deleteMarkers = new QUndoCommand();
5398 deleteMarkers->setText("Delete clip markers");
5400 for (int i = 0; i < markers.size(); i++) {
5401 CommentedTime oldMarker = markers.at(i);
5402 CommentedTime marker = oldMarker;
5403 marker.setMarkerType(-1);
5404 new AddMarkerCommand(this, oldMarker, marker, id, deleteMarkers);
5406 m_commandStack->push(deleteMarkers);
5409 void CustomTrackView::slotSaveClipMarkers(const QString &id)
5411 DocClipBase *base = m_document->clipManager()->getClipById(id);
5412 QList < CommentedTime > markers = base->commentedSnapMarkers();
5413 if (!markers.isEmpty()) {
5414 // Set up categories
5415 QComboBox *cbox = new QComboBox;
5416 cbox->insertItem(0, i18n("All categories"));
5417 for (int i = 0; i < 5; ++i) {
5418 cbox->insertItem(i + 1, i18n("Category %1", i));
5419 cbox->setItemData(i + 1, CommentedTime::markerColor(i), Qt::DecorationRole);
5421 cbox->setCurrentIndex(0);
5422 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5423 fd.setMode(KFile::File);
5424 fd.setOperationMode(KFileDialog::Saving);
5426 QString url = fd.selectedFile();
5427 //QString url = KFileDialog::getSaveFileName(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Save markers"));
5428 if (url.isEmpty()) return;
5431 int category = cbox->currentIndex() - 1;
5432 for (int i = 0; i < markers.count(); i++) {
5433 if (category >= 0) {
5434 // Save only the markers in selected category
5435 if (markers.at(i).markerType() != category) continue;
5437 data.append(QString::number(markers.at(i).time().seconds()));
5439 data.append(QString::number(markers.at(i).time().seconds()));
5441 data.append(markers.at(i).comment());
5447 if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
5448 emit displayMessage(i18n("Cannot open file %1", url), ErrorMessage);
5451 file.write(data.toUtf8());
5456 void CustomTrackView::slotLoadClipMarkers(const QString &id)
5458 QComboBox *cbox = new QComboBox;
5459 for (int i = 0; i < 5; ++i) {
5460 cbox->insertItem(i, i18n("Category %1", i));
5461 cbox->setItemData(i, CommentedTime::markerColor(i), Qt::DecorationRole);
5463 cbox->setCurrentIndex(KdenliveSettings::default_marker_type());
5464 KFileDialog fd(KUrl("kfiledialog:///projectfolder"), "text/plain", this, cbox);
5465 fd.setMode(KFile::File);
5466 fd.setOperationMode(KFileDialog::Opening);
5468 QString url = fd.selectedFile();
5470 //KUrl url = KFileDialog::getOpenUrl(KUrl("kfiledialog:///projectfolder"), "text/plain", this, i18n("Load marker file"));
5471 if (url.isEmpty()) return;
5472 int category = cbox->currentIndex();
5475 if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) {
5476 emit displayMessage(i18n("Cannot open file %1", KUrl(url).fileName()), ErrorMessage);
5479 QString data = QString::fromUtf8(file.readAll());
5481 QStringList lines = data.split("\n", QString::SkipEmptyParts);
5484 QUndoCommand *command = new QUndoCommand();
5485 command->setText("Load markers");
5487 QList <CommentedTime> markersList;
5488 foreach(QString line, lines) {
5490 values = line.split("\t", QString::SkipEmptyParts);
5491 double time1 = values.at(0).toDouble(&ok);
5494 if (values.count() >1) {
5495 time2 = values.at(1).toDouble(&ok);
5496 if (values.count() == 2) {
5497 // Check if second value is a number or text
5500 markerText = values.at(1);
5502 else markerText = i18n("Marker");
5505 // We assume 3 values per line: in out name
5507 // 2nd value is not a number, drop
5510 markerText = values.at(2);
5514 if (!markerText.isEmpty()) {
5515 // Marker found, add it
5516 //TODO: allow user to set a marker category
5517 CommentedTime marker1(GenTime(time1), markerText, category);
5518 markersList << marker1;
5519 if (time2 > 0 && time2 != time1) {
5520 CommentedTime marker2(GenTime(time2), markerText, category);
5521 markersList << marker2;
5525 if (!markersList.isEmpty()) slotAddClipMarker(id, markersList, command);
5526 if (command->childCount() > 0) m_commandStack->push(command);
5527 else delete command;
5530 void CustomTrackView::addMarker(const QString &id, const CommentedTime marker)
5532 DocClipBase *base = m_document->clipManager()->getClipById(id);
5533 if (base == NULL) return;
5534 if (marker.markerType() < 0) base->deleteSnapMarker(marker.time());
5535 else base->addSnapMarker(marker);
5536 emit updateClipMarkers(base);
5537 setDocumentModified();
5538 viewport()->update();
5541 void CustomTrackView::addData(const QString &id, const QString &key, const QString &data)
5543 DocClipBase *base = m_document->clipManager()->getClipById(id);
5544 if (base == NULL) return;
5545 base->setAnalysisData(key, data);
5546 emit updateClipExtraData(base);
5547 setDocumentModified();
5548 viewport()->update();
5551 int CustomTrackView::hasGuide(int pos, int offset)
5553 for (int i = 0; i < m_guides.count(); i++) {
5554 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5555 if (qAbs(guidePos - pos) <= offset) return guidePos;
5556 else if (guidePos > pos) return -1;
5561 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5565 double fps = m_document->fps();
5566 for (int i = 0; i < m_guides.count(); i++) {
5567 act = goMenu->addAction(m_guides.at(i)->label() + '/' + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5568 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5570 goMenu->setEnabled(!m_guides.isEmpty());
5573 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5575 if (oldPos > GenTime() && pos > GenTime()) {
5577 for (int i = 0; i < m_guides.count(); i++) {
5578 if (m_guides.at(i)->position() == oldPos) {
5579 Guide *item = m_guides.at(i);
5580 item->updateGuide(pos, comment);
5584 } else if (pos > GenTime()) addGuide(pos, comment);
5588 for (int i = 0; i < m_guides.count(); i++) {
5589 if (m_guides.at(i)->position() == oldPos) {
5590 delete m_guides.takeAt(i);
5595 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5597 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5598 m_document->syncGuides(m_guides);
5601 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5603 for (int i = 0; i < m_guides.count(); i++) {
5604 if (m_guides.at(i)->position() == pos) {
5605 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5609 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5610 scene()->addItem(g);
5612 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5613 m_document->syncGuides(m_guides);
5617 void CustomTrackView::slotAddGuide(bool dialog)
5619 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5621 QPointer<MarkerDialog> d = new MarkerDialog(NULL, marker,
5622 m_document->timecode(), i18n("Add Guide"), this);
5623 if (d->exec() != QDialog::Accepted) {
5627 marker = d->newMarker();
5630 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5632 if (addGuide(marker.time(), marker.comment())) {
5633 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5634 m_commandStack->push(command);
5638 void CustomTrackView::slotEditGuide(int guidePos)
5641 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5642 else pos = GenTime(guidePos, m_document->fps());
5644 for (int i = 0; i < m_guides.count(); i++) {
5645 if (m_guides.at(i)->position() == pos) {
5646 slotEditGuide(m_guides.at(i)->info());
5651 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5654 void CustomTrackView::slotEditGuide(CommentedTime guide)
5656 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5657 if (d->exec() == QDialog::Accepted) {
5658 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5659 m_commandStack->push(command);
5665 void CustomTrackView::slotEditTimeLineGuide()
5667 if (m_dragGuide == NULL) return;
5668 CommentedTime guide = m_dragGuide->info();
5669 QPointer<MarkerDialog> d = new MarkerDialog(NULL, guide,
5670 m_document->timecode(), i18n("Edit Guide"), this);
5671 if (d->exec() == QDialog::Accepted) {
5672 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d->newMarker().time(), d->newMarker().comment(), true);
5673 m_commandStack->push(command);
5678 void CustomTrackView::slotDeleteGuide(int guidePos)
5681 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5682 else pos = GenTime(guidePos, m_document->fps());
5684 for (int i = 0; i < m_guides.count(); i++) {
5685 if (m_guides.at(i)->position() == pos) {
5686 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5687 m_commandStack->push(command);
5692 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5696 void CustomTrackView::slotDeleteTimeLineGuide()
5698 if (m_dragGuide == NULL) return;
5699 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5700 m_commandStack->push(command);
5704 void CustomTrackView::slotDeleteAllGuides()
5706 QUndoCommand *deleteAll = new QUndoCommand();
5707 deleteAll->setText("Delete all guides");
5708 for (int i = 0; i < m_guides.count(); i++) {
5709 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5711 m_commandStack->push(deleteAll);
5714 void CustomTrackView::setTool(PROJECTTOOL tool)
5719 setCursor(m_razorCursor);
5722 setCursor(m_spacerCursor);
5729 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5732 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5733 m_scene->setScale(scaleFactor, verticalScale);
5734 removeTipAnimation();
5735 bool adjust = false;
5736 if (verticalScale != matrix().m22()) adjust = true;
5737 setMatrix(newmatrix);
5739 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5740 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5741 for (int i = 0; i < m_guides.count(); i++) {
5742 QLineF l = m_guides.at(i)->line();
5743 l.setP2(QPointF(l.x2(), newHeight));
5744 m_guides.at(i)->setLine(l);
5746 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5749 int diff = sceneRect().width() - m_projectDuration;
5750 if (diff * newmatrix.m11() < 50) {
5751 if (newmatrix.m11() < 0.4)
5752 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5754 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5756 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5757 centerOn(QPointF(cursorPos(), verticalPos));
5760 void CustomTrackView::slotRefreshGuides()
5762 if (KdenliveSettings::showmarkers()) {
5763 for (int i = 0; i < m_guides.count(); i++)
5764 m_guides.at(i)->update();
5768 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5770 painter->setClipRect(rect);
5771 QPen pen1 = painter->pen();
5772 QColor lineColor = palette().dark().color();
5773 lineColor.setAlpha(100);
5774 pen1.setColor(lineColor);
5775 painter->setPen(pen1);
5776 double min = rect.left();
5777 double max = rect.right();
5778 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5779 int maxTrack = m_document->tracksCount();
5780 QColor lockedColor = palette().button().color();
5781 QColor audioColor = palette().alternateBase().color();
5782 for (int i = 0; i < maxTrack; i++) {
5783 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5784 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5785 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5786 if (i == m_selectedTrack)
5787 painter->fillRect(track, m_activeTrackBrush.brush(this));
5789 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5791 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5795 bool CustomTrackView::findString(const QString &text)
5798 for (int i = 0; i < m_searchPoints.size(); ++i) {
5799 marker = m_searchPoints.at(i).comment();
5800 if (marker.contains(text, Qt::CaseInsensitive)) {
5801 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5802 int vert = verticalScrollBar()->value();
5803 int hor = cursorPos();
5804 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5812 void CustomTrackView::selectFound(QString track, QString pos)
5814 seekCursorPos(m_document->timecode().getFrameCount(pos));
5815 slotSelectTrack(track.toInt());
5817 int vert = verticalScrollBar()->value();
5818 int hor = cursorPos();
5819 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5822 bool CustomTrackView::findNextString(const QString &text)
5825 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5826 marker = m_searchPoints.at(i).comment();
5827 if (marker.contains(text, Qt::CaseInsensitive)) {
5828 seekCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()));
5829 int vert = verticalScrollBar()->value();
5830 int hor = cursorPos();
5831 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5840 void CustomTrackView::initSearchStrings()
5842 m_searchPoints.clear();
5843 QList<QGraphicsItem *> itemList = items();
5844 for (int i = 0; i < itemList.count(); i++) {
5845 // parse all clip names
5846 if (itemList.at(i)->type() == AVWIDGET) {
5847 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5848 GenTime start = item->startPos();
5849 CommentedTime t(start, item->clipName());
5850 m_searchPoints.append(t);
5851 // add all clip markers
5852 QList < CommentedTime > markers = item->commentedSnapMarkers();
5853 m_searchPoints += markers;
5858 for (int i = 0; i < m_guides.count(); i++)
5859 m_searchPoints.append(m_guides.at(i)->info());
5861 qSort(m_searchPoints);
5864 void CustomTrackView::clearSearchStrings()
5866 m_searchPoints.clear();
5870 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5872 QList<ItemInfo> matchingInfo;
5873 QList<QGraphicsItem *> itemList = items();
5874 for (int i = 0; i < itemList.count(); i++) {
5875 if (itemList.at(i)->type() == AVWIDGET) {
5876 ClipItem *item = (ClipItem *)itemList.at(i);
5877 if (item->clipProducer() == clipId)
5878 matchingInfo << item->info();
5881 return matchingInfo;
5884 void CustomTrackView::copyClip()
5886 qDeleteAll(m_copiedItems);
5887 m_copiedItems.clear();
5888 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5889 if (itemList.count() == 0) {
5890 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5893 for (int i = 0; i < itemList.count(); i++) {
5894 if (itemList.at(i)->type() == AVWIDGET) {
5895 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5896 ClipItem *clone = clip->clone(clip->info());
5897 m_copiedItems.append(clone);
5898 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5899 Transition *dup = static_cast <Transition *>(itemList.at(i));
5900 m_copiedItems.append(dup->clone());
5905 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5907 if (m_scene->editMode() != NORMALEDIT) {
5908 // If we are in overwrite mode, always allow the move
5911 int height = m_tracksHeight - 2;
5913 if (type == TRANSITIONWIDGET) {
5914 height = Transition::itemHeight();
5915 offset = Transition::itemOffset();
5917 else if (type == AVWIDGET) {
5918 height = ClipItem::itemHeight();
5919 offset = ClipItem::itemOffset();
5921 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);
5922 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5923 for (int i = 0; i < collisions.count(); i++) {
5924 if (collisions.at(i)->type() == type) {
5931 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5934 for (int i = 0; i < infoList.count(); i++) {
5935 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));
5938 QList<QGraphicsItem *> collisions = scene()->items(path);
5939 for (int i = 0; i < collisions.count(); i++) {
5940 if (collisions.at(i)->type() == type) return false;
5945 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5947 for (int i = 0; i < items.count(); i++) {
5948 ItemInfo info = items.at(i)->info();
5949 info.startPos += offset;
5950 info.endPos += offset;
5951 info.track += trackOffset;
5952 if (!canBePastedTo(info, items.at(i)->type())) return false;
5957 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5959 QPainterPath movePath;
5960 movePath.moveTo(0, 0);
5962 for (int i = 0; i < items.count(); i++) {
5963 ItemInfo info = items.at(i)->info();
5964 info.startPos = info.startPos + offset;
5965 info.endPos = info.endPos + offset;
5966 info.track = info.track + trackOffset;
5967 if (info.startPos < GenTime()) {
5968 // No clip should go below 0
5971 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));
5972 movePath.addRect(rect);
5974 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5975 for (int i = 0; i < collisions.count(); i++) {
5976 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5977 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5985 void CustomTrackView::pasteClip()
5987 if (m_copiedItems.count() == 0) {
5988 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5993 GenTime pos = GenTime(-1);
5994 if (m_menuPosition.isNull()) {
5995 position = mapFromGlobal(QCursor::pos());
5996 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5997 track = m_selectedTrack;
5998 pos = GenTime(m_cursorPos, m_document->fps());
5999 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6003 position = m_menuPosition;
6006 if (pos == GenTime(-1))
6007 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
6009 track = (int)(mapToScene(position).y() / m_tracksHeight);
6011 GenTime leftPos = m_copiedItems.at(0)->startPos();
6012 int lowerTrack = m_copiedItems.at(0)->track();
6013 int upperTrack = m_copiedItems.at(0)->track();
6014 for (int i = 1; i < m_copiedItems.count(); i++) {
6015 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
6016 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
6017 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
6020 GenTime offset = pos - leftPos;
6021 int trackOffset = track - lowerTrack;
6023 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
6024 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
6025 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
6026 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
6029 QUndoCommand *pasteClips = new QUndoCommand();
6030 pasteClips->setText("Paste clips");
6031 new RefreshMonitorCommand(this, false, true, pasteClips);
6033 for (int i = 0; i < m_copiedItems.count(); i++) {
6034 // parse all clip names
6035 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6036 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6037 ItemInfo info = clip->info();
6038 info.startPos += offset;
6039 info.endPos += offset;
6040 info.track += trackOffset;
6041 if (canBePastedTo(info, AVWIDGET)) {
6042 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6043 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6044 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6045 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6047 info.startPos = tr->startPos() + offset;
6048 info.endPos = tr->endPos() + offset;
6049 info.track = tr->track() + trackOffset;
6050 int transitionEndTrack;
6051 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6052 else transitionEndTrack = tr->transitionEndTrack();
6053 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6054 if (info.startPos >= info.endPos) {
6055 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6056 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6057 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6060 updateTrackDuration(-1, pasteClips);
6061 new RefreshMonitorCommand(this, false, false, pasteClips);
6062 m_commandStack->push(pasteClips);
6065 void CustomTrackView::pasteClipEffects()
6067 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6068 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6071 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6073 QUndoCommand *paste = new QUndoCommand();
6074 paste->setText("Paste effects");
6076 QList<QGraphicsItem *> clips = scene()->selectedItems();
6079 for (int i = 0; i < clips.count(); ++i) {
6080 if (clips.at(i)->type() == GROUPWIDGET) {
6081 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6082 for (int j = 0; j < children.count(); j++) {
6083 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6084 clips.append(children.at(j));
6090 for (int i = 0; i < clips.count(); ++i) {
6091 if (clips.at(i)->type() == AVWIDGET) {
6092 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6093 for (int j = 0; j < clip->effectsCount(); j++) {
6094 QDomElement eff = clip->effect(j);
6095 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6096 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6097 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6102 if (paste->childCount() > 0) m_commandStack->push(paste);
6105 //adjust effects (fades, ...)
6106 for (int i = 0; i < clips.count(); ++i) {
6107 if (clips.at(i)->type() == AVWIDGET) {
6108 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6109 updatePositionEffects(item, item->info());
6115 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6117 // parse parameters to check if we need to adjust to the new crop start
6118 int diff = (newstart - oldstart).frames(m_document->fps());
6119 int max = (newstart + duration).frames(m_document->fps());
6121 QDomNodeList params = xml.elementsByTagName("parameter");
6122 for (int i = 0; i < params.count(); i++) {
6123 QDomElement e = params.item(i).toElement();
6124 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6125 QString def = e.attribute("default");
6126 // Effect has a keyframe type parameter, we need to adjust the values
6127 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6128 QStringList newKeyFrames;
6129 foreach(const QString &str, keys) {
6130 int pos = str.section(':', 0, 0).toInt();
6131 double val = str.section(':', 1, 1).toDouble();
6134 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6136 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6138 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6139 e.setAttribute("keyframes", newKeyFrames.join(";"));
6144 ClipItem *CustomTrackView::getClipUnderCursor() const
6146 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6147 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6148 for (int i = 0; i < collisions.count(); i++) {
6149 if (collisions.at(i)->type() == AVWIDGET) {
6150 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6151 if (!clip->isItemLocked()) return clip;
6157 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6159 QList<QGraphicsItem *> clips = scene()->selectedItems();
6160 if (clips.isEmpty()) {
6161 return getClipUnderCursor();
6163 AbstractClipItem *item = NULL;
6164 for (int i = 0; i < clips.count(); ++i) {
6165 if (clips.at(i)->type() == AVWIDGET) {
6166 item = static_cast < AbstractClipItem *>(clips.at(i));
6167 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6170 if (item) return item;
6175 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6177 QList<QGraphicsItem *> clips = scene()->selectedItems();
6178 if (clips.isEmpty()) {
6179 return getClipUnderCursor();
6182 // remove all items in the list that are not clips
6183 for (int i = 0; i < clips.count();) {
6184 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6187 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6188 for (int i = 0; i < clips.count(); ++i) {
6189 if (clips.at(i)->type() == AVWIDGET) {
6190 item = static_cast < ClipItem *>(clips.at(i));
6191 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6199 void CustomTrackView::setInPoint()
6201 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6203 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6206 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6211 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6214 QUndoCommand *resizeCommand = new QUndoCommand();
6215 resizeCommand->setText(i18n("Resize group"));
6216 QList <QGraphicsItem *> items = parent->childItems();
6217 for (int i = 0; i < items.count(); ++i) {
6218 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6219 if (item && item->type() == AVWIDGET) {
6220 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6223 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6225 //TODO warn user of failed resize
6226 delete resizeCommand;
6229 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6232 void CustomTrackView::setOutPoint()
6234 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6236 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6239 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6243 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6246 QUndoCommand *resizeCommand = new QUndoCommand();
6247 resizeCommand->setText(i18n("Resize group"));
6248 QList <QGraphicsItem *> items = parent->childItems();
6249 for (int i = 0; i < items.count(); ++i) {
6250 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6251 if (item && item->type() == AVWIDGET) {
6252 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6255 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6257 //TODO warn user of failed resize
6258 delete resizeCommand;
6261 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6264 void CustomTrackView::slotUpdateAllThumbs()
6266 if (!isEnabled()) return;
6267 QList<QGraphicsItem *> itemList = items();
6268 //if (itemList.isEmpty()) return;
6270 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6271 for (int i = 0; i < itemList.count(); i++) {
6272 if (itemList.at(i)->type() == AVWIDGET) {
6273 item = static_cast <ClipItem *>(itemList.at(i));
6274 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6275 // Check if we have a cached thumbnail
6276 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6277 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6278 if (QFile::exists(thumb)) {
6280 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6281 item->slotSetStartThumb(pix);
6284 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6285 QString endThumb = startThumb;
6286 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6287 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6288 if (QFile::exists(startThumb)) {
6289 QPixmap pix(startThumb);
6290 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6291 item->slotSetStartThumb(pix);
6293 if (QFile::exists(endThumb)) {
6294 QPixmap pix(endThumb);
6295 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6296 item->slotSetEndThumb(pix);
6299 item->refreshClip(false, false);
6303 viewport()->update();
6306 void CustomTrackView::saveThumbnails()
6308 QList<QGraphicsItem *> itemList = items();
6310 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6311 for (int i = 0; i < itemList.count(); i++) {
6312 if (itemList.at(i)->type() == AVWIDGET) {
6313 item = static_cast <ClipItem *>(itemList.at(i));
6314 if (item->clipType() != COLOR) {
6315 // Check if we have a cached thumbnail
6316 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6317 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6318 if (!QFile::exists(thumb)) {
6319 QPixmap pix(item->startThumb());
6323 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6324 QString endThumb = startThumb;
6325 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6326 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6327 if (!QFile::exists(startThumb)) {
6328 QPixmap pix(item->startThumb());
6329 pix.save(startThumb);
6331 if (!QFile::exists(endThumb)) {
6332 QPixmap pix(item->endThumb());
6342 void CustomTrackView::slotInsertTrack(int ix)
6344 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6345 d->comboTracks->setCurrentIndex(ix);
6346 d->label->setText(i18n("Insert track"));
6347 d->setWindowTitle(i18n("Insert New Track"));
6349 if (d->exec() == QDialog::Accepted) {
6350 ix = d->comboTracks->currentIndex();
6351 if (d->before_select->currentIndex() == 1)
6355 info.isMute = false;
6356 info.isLocked = false;
6357 info.effectsList = EffectsList(true);
6358 if (d->video_track->isChecked()) {
6359 info.type = VIDEOTRACK;
6360 info.isBlind = false;
6362 info.type = AUDIOTRACK;
6363 info.isBlind = true;
6365 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6366 m_commandStack->push(addTrack);
6367 setDocumentModified();
6372 void CustomTrackView::slotDeleteTrack(int ix)
6374 if (m_document->tracksCount() < 2) return;
6375 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6376 d->comboTracks->setCurrentIndex(ix);
6377 d->label->setText(i18n("Delete track"));
6378 d->before_select->setHidden(true);
6379 d->setWindowTitle(i18n("Delete Track"));
6380 d->video_track->setHidden(true);
6381 d->audio_track->setHidden(true);
6382 if (d->exec() == QDialog::Accepted) {
6383 ix = d->comboTracks->currentIndex();
6384 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6385 deleteTimelineTrack(ix, info);
6386 setDocumentModified();
6387 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6388 m_commandStack->push(command);*/
6393 void CustomTrackView::slotConfigTracks(int ix)
6395 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6396 ix, parentWidget());
6397 if (d->exec() == QDialog::Accepted) {
6398 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6399 m_commandStack->push(configTracks);
6400 QList <int> toDelete = d->deletedTracks();
6401 for (int i = 0; i < toDelete.count(); ++i) {
6402 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6403 deleteTimelineTrack(toDelete.at(i) - i, info);
6405 setDocumentModified();
6410 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6412 if (m_document->tracksCount() < 2) return;
6413 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6414 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6415 QList<QGraphicsItem *> selection = m_scene->items(r);
6416 QUndoCommand *deleteTrack = new QUndoCommand();
6417 deleteTrack->setText("Delete track");
6419 // Delete all clips in selected track
6420 for (int i = 0; i < selection.count(); i++) {
6421 if (selection.at(i)->type() == AVWIDGET) {
6422 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6423 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6424 m_waitingThumbs.removeAll(item);
6425 m_scene->removeItem(item);
6428 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6429 Transition *item = static_cast <Transition *>(selection.at(i));
6430 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6431 m_scene->removeItem(item);
6437 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6438 m_commandStack->push(deleteTrack);
6441 void CustomTrackView::autoTransition()
6443 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6444 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6445 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6448 Transition *tr = static_cast <Transition*>(itemList.at(0));
6449 tr->setAutomatic(!tr->isAutomatic());
6450 QDomElement transition = tr->toXML();
6451 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);
6452 setDocumentModified();
6455 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6457 QList<QGraphicsItem *> list = scene()->items();
6458 ClipItem *clip = NULL;
6459 for (int i = 0; i < list.size(); ++i) {
6460 if (list.at(i)->type() == AVWIDGET) {
6461 clip = static_cast <ClipItem *>(list.at(i));
6462 if (clip->clipProducer() == id) {
6463 clip->setClipName(name);
6467 viewport()->update();
6470 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6472 minimum = GenTime();
6473 maximum = GenTime();
6474 QList<QGraphicsItem *> selection;
6475 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6476 selection.removeAll(item);
6477 for (int i = 0; i < selection.count(); i++) {
6478 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6479 if (clip && clip->type() == AVWIDGET) {
6480 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6481 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6486 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6488 minimum = GenTime();
6489 maximum = GenTime();
6490 QList<QGraphicsItem *> selection;
6491 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6492 selection.removeAll(item);
6493 for (int i = 0; i < selection.count(); i++) {
6494 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6495 if (clip && clip->type() == TRANSITIONWIDGET) {
6496 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6497 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6502 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6504 for (int i = 0; i < groups.count(); i++) {
6505 QDomNodeList children = groups.at(i).childNodes();
6506 scene()->clearSelection();
6507 QList <QGraphicsItem*>list;
6508 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6509 QDomElement elem = children.item(nodeindex).toElement();
6510 int pos = elem.attribute("position").toInt();
6511 int track = elem.attribute("track").toInt();
6512 if (elem.tagName() == "clipitem") {
6513 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6514 if (clip) list.append(clip);//clip->setSelected(true);
6516 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6517 if (clip) list.append(clip);//clip->setSelected(true);
6520 groupSelectedItems(list, true);
6524 void CustomTrackView::splitAudio()
6526 resetSelectionGroup();
6527 QList<QGraphicsItem *> selection = scene()->selectedItems();
6528 if (selection.isEmpty()) {
6529 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6532 QUndoCommand *splitCommand = new QUndoCommand();
6533 splitCommand->setText(i18n("Split audio"));
6534 for (int i = 0; i < selection.count(); i++) {
6535 if (selection.at(i)->type() == AVWIDGET) {
6536 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6537 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6538 if (clip->parentItem()) {
6539 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6541 EffectsList effects;
6542 effects.clone(clip->effectList());
6543 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6548 if (splitCommand->childCount()) {
6549 updateTrackDuration(-1, splitCommand);
6550 m_commandStack->push(splitCommand);
6554 void CustomTrackView::setAudioAlignReference()
6556 QList<QGraphicsItem *> selection = scene()->selectedItems();
6557 if (selection.isEmpty() || selection.size() > 1) {
6558 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6561 if (m_audioCorrelator != NULL) {
6562 delete m_audioCorrelator;
6564 if (selection.at(0)->type() == AVWIDGET) {
6565 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6566 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6567 m_audioAlignmentReference = clip;
6569 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6570 m_audioCorrelator = new AudioCorrelation(envelope);
6574 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6575 envelope->dumpInfo();
6579 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6583 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6586 void CustomTrackView::alignAudio()
6588 bool referenceOK = true;
6589 if (m_audioCorrelator == NULL) {
6590 referenceOK = false;
6593 if (!scene()->items().contains(m_audioAlignmentReference)) {
6594 // The reference item has been deleted from the timeline (or so)
6595 referenceOK = false;
6599 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6604 QList<QGraphicsItem *> selection = scene()->selectedItems();
6605 foreach (QGraphicsItem *item, selection) {
6606 if (item->type() == AVWIDGET) {
6608 ClipItem *clip = static_cast<ClipItem*>(item);
6609 if (clip == m_audioAlignmentReference) {
6613 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6614 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()), clip->info().cropStart.frames(m_document->fps()), clip->info().cropDuration.frames(m_document->fps()));
6616 // FFT only for larger vectors. We could use it all time, but for small vectors
6617 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6618 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6619 int shift = m_audioCorrelator->getShift(index);
6624 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6625 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6626 envelope->dumpInfo();
6628 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6629 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6630 qDebug() << "We will start at " << targetPos;
6631 qDebug() << "to shift by " << shift;
6632 qDebug() << "(eventually)";
6633 qDebug() << "(maybe)";
6637 QUndoCommand *moveCommand = new QUndoCommand();
6639 GenTime add(shift, m_document->fps());
6640 ItemInfo start = clip->info();
6642 ItemInfo end = start;
6643 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6644 end.endPos = end.startPos + start.cropDuration;
6646 if ( end.startPos.seconds() < 0 ) {
6647 // Clip would start before 0, so crop it first
6648 GenTime cropBy = -end.startPos;
6651 qDebug() << "Need to crop clip. " << start;
6652 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6655 ItemInfo resized = start;
6656 resized.startPos += cropBy;
6658 resizeClip(start, resized);
6659 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6661 start = clip->info();
6662 end.startPos += cropBy;
6665 qDebug() << "Clip cropped. " << start;
6666 qDebug() << "Moving to: " << end;
6670 if (itemCollision(clip, end)) {
6672 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6676 moveCommand->setText(i18n("Auto-align clip"));
6677 new MoveClipCommand(this, start, end, true, moveCommand);
6678 updateTrackDuration(clip->track(), moveCommand);
6679 m_commandStack->push(moveCommand);
6686 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6688 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6692 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6694 ClipItem *clip = getClipItemAt(pos, track);
6696 kDebug() << "// Cannot find clip to split!!!";
6700 int start = pos.frames(m_document->fps());
6701 int freetrack = m_document->tracksCount() - track - 1;
6703 // do not split audio when we are on an audio track
6704 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6707 for (; freetrack > 0; freetrack--) {
6708 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6709 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6710 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6711 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6712 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6717 if (freetrack == 0) {
6718 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6720 ItemInfo info = clip->info();
6721 info.track = m_document->tracksCount() - freetrack;
6722 QDomElement xml = clip->xml();
6723 xml.setAttribute("audio_only", 1);
6724 scene()->clearSelection();
6725 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6726 clip->setSelected(true);
6727 ClipItem *audioClip = getClipItemAt(start, info.track);
6729 clip->setVideoOnly(true);
6730 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6731 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6732 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6734 m_document->renderer()->unlockService(tractor);
6735 audioClip->setSelected(true);
6737 // keep video effects, move audio effects to audio clip
6740 for (int i = 0; i < effects.count(); ++i) {
6741 if (effects.at(i).attribute("type") == "audio") {
6742 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6745 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6749 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, true);
6753 // unsplit clip: remove audio part and change video part to normal clip
6754 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6755 kDebug() << "//CANNOT FIND CLP GRP";
6758 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6759 QList<QGraphicsItem *> children = grp->childItems();
6760 if (children.count() != 2) {
6761 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6764 for (int i = 0; i < children.count(); i++) {
6765 if (children.at(i) != clip) {
6766 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6767 ItemInfo info = clip->info();
6768 deleteClip(clp->info());
6769 clip->setVideoOnly(false);
6770 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6771 if (!m_document->renderer()->mltUpdateClipProducer(
6773 m_document->tracksCount() - info.track,
6774 info.startPos.frames(m_document->fps()),
6775 clip->baseClip()->getProducer(info.track))) {
6777 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6778 info.startPos.frames(m_document->fps()), info.track),
6781 m_document->renderer()->unlockService(tractor);
6783 // re-add audio effects
6784 for (int i = 0; i < effects.count(); ++i) {
6785 if (effects.at(i).attribute("type") == "audio") {
6786 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6793 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6794 m_document->clipManager()->removeGroup(grp);
6795 scene()->destroyItemGroup(grp);
6799 void CustomTrackView::setVideoOnly()
6801 resetSelectionGroup();
6802 QList<QGraphicsItem *> selection = scene()->selectedItems();
6803 if (selection.isEmpty()) {
6804 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6807 QUndoCommand *videoCommand = new QUndoCommand();
6808 videoCommand->setText(i18n("Video only"));
6809 for (int i = 0; i < selection.count(); i++) {
6810 if (selection.at(i)->type() == AVWIDGET) {
6811 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6812 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6813 if (clip->parentItem()) {
6814 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6816 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6821 m_commandStack->push(videoCommand);
6824 void CustomTrackView::setAudioOnly()
6826 resetSelectionGroup();
6827 QList<QGraphicsItem *> selection = scene()->selectedItems();
6828 if (selection.isEmpty()) {
6829 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6832 QUndoCommand *videoCommand = new QUndoCommand();
6833 videoCommand->setText(i18n("Audio only"));
6834 for (int i = 0; i < selection.count(); i++) {
6835 if (selection.at(i)->type() == AVWIDGET) {
6836 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6837 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6838 if (clip->parentItem()) {
6839 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6841 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6846 m_commandStack->push(videoCommand);
6849 void CustomTrackView::setAudioAndVideo()
6851 resetSelectionGroup();
6852 QList<QGraphicsItem *> selection = scene()->selectedItems();
6853 if (selection.isEmpty()) {
6854 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6857 QUndoCommand *videoCommand = new QUndoCommand();
6858 videoCommand->setText(i18n("Audio and Video"));
6859 for (int i = 0; i < selection.count(); i++) {
6860 if (selection.at(i)->type() == AVWIDGET) {
6861 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6862 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6863 if (clip->parentItem()) {
6864 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6866 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6871 m_commandStack->push(videoCommand);
6874 void CustomTrackView::monitorRefresh()
6876 m_document->renderer()->doRefresh();
6879 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6881 ClipItem *clip = getClipItemAt(pos, track);
6883 kDebug() << "// Cannot find clip to split!!!";
6886 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6888 int start = pos.frames(m_document->fps());
6889 clip->setVideoOnly(true);
6890 clip->setAudioOnly(false);
6891 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6892 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6894 } else if (audioOnly) {
6895 int start = pos.frames(m_document->fps());
6896 clip->setAudioOnly(true);
6897 clip->setVideoOnly(false);
6898 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6899 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6902 int start = pos.frames(m_document->fps());
6903 clip->setAudioOnly(false);
6904 clip->setVideoOnly(false);
6905 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6906 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6909 m_document->renderer()->unlockService(tractor);
6911 setDocumentModified();
6914 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6916 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6917 m_clipTypeGroup->setEnabled(false);
6919 m_clipTypeGroup->setEnabled(true);
6920 QList <QAction *> actions = m_clipTypeGroup->actions();
6922 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6923 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6924 else lookup = "clip_audio_and_video";
6925 for (int i = 0; i < actions.count(); i++) {
6926 if (actions.at(i)->data().toString() == lookup) {
6927 actions.at(i)->setChecked(true);
6934 void CustomTrackView::slotGoToMarker(QAction *action)
6936 int pos = action->data().toInt();
6940 void CustomTrackView::reloadTransitionLumas()
6944 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6945 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6946 for (int i = 0; i < params.count(); i++) {
6947 QDomElement e = params.item(i).toElement();
6948 if (e.attribute("tag") == "resource") {
6949 lumaNames = e.attribute("paramlistdisplay");
6950 lumaFiles = e.attribute("paramlist");
6955 QList<QGraphicsItem *> itemList = items();
6956 Transition *transitionitem;
6957 QDomElement transitionXml;
6958 for (int i = 0; i < itemList.count(); i++) {
6959 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6960 transitionitem = static_cast <Transition*>(itemList.at(i));
6961 transitionXml = transitionitem->toXML();
6962 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6963 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6964 for (int i = 0; i < params.count(); i++) {
6965 QDomElement e = params.item(i).toElement();
6966 if (e.attribute("tag") == "resource") {
6967 e.setAttribute("paramlistdisplay", lumaNames);
6968 e.setAttribute("paramlist", lumaFiles);
6973 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6974 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6975 for (int i = 0; i < params.count(); i++) {
6976 QDomElement e = params.item(i).toElement();
6977 if (e.attribute("tag") == "luma") {
6978 e.setAttribute("paramlistdisplay", lumaNames);
6979 e.setAttribute("paramlist", lumaFiles);
6986 emit transitionItemSelected(NULL);
6989 double CustomTrackView::fps() const
6991 return m_document->fps();
6994 void CustomTrackView::updateProjectFps()
6996 // update all clips to the new fps
6997 resetSelectionGroup();
6998 scene()->clearSelection();
7000 QList<QGraphicsItem *> itemList = items();
7001 for (int i = 0; i < itemList.count(); i++) {
7002 // remove all items and re-add them one by one
7003 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7005 for (int i = 0; i < itemList.count(); i++) {
7006 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7007 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7008 clip->updateFps(m_document->fps());
7009 m_scene->addItem(clip);
7010 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7011 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7012 QList<QGraphicsItem *> children = grp->childItems();
7013 for (int j = 0; j < children.count(); j++) {
7014 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7015 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7016 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7017 clip->updateFps(m_document->fps());
7020 m_document->clipManager()->removeGroup(grp);
7021 m_scene->addItem(grp);
7022 scene()->destroyItemGroup(grp);
7023 scene()->clearSelection();
7024 /*for (int j = 0; j < children.count(); j++) {
7025 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7026 //children.at(j)->setParentItem(0);
7027 children.at(j)->setSelected(true);
7030 groupSelectedItems(children, true);
7031 } else if (itemList.at(i)->type() == GUIDEITEM) {
7032 Guide *g = static_cast<Guide *>(itemList.at(i));
7034 m_scene->addItem(g);
7037 viewport()->update();
7040 void CustomTrackView::slotTrackDown()
7042 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7043 else m_selectedTrack++;
7044 emit updateTrackHeaders();
7045 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7046 ensureVisible(rect, 0, 0);
7047 viewport()->update();
7050 void CustomTrackView::slotTrackUp()
7052 if (m_selectedTrack > 0) m_selectedTrack--;
7053 else m_selectedTrack = m_document->tracksCount() - 1;
7054 emit updateTrackHeaders();
7055 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7056 ensureVisible(rect, 0, 0);
7057 viewport()->update();
7060 int CustomTrackView::selectedTrack() const
7062 return m_selectedTrack;
7065 QStringList CustomTrackView::selectedClips() const
7067 QStringList clipIds;
7068 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7069 for (int i = 0; i < selection.count(); i++) {
7070 if (selection.at(i)->type() == AVWIDGET) {
7071 ClipItem *item = (ClipItem *)selection.at(i);
7072 clipIds << item->clipProducer();
7078 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7080 QList<ClipItem *> clips;
7081 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7082 for (int i = 0; i < selection.count(); i++) {
7083 if (selection.at(i)->type() == AVWIDGET) {
7084 clips.append((ClipItem *)selection.at(i));
7090 void CustomTrackView::slotSelectTrack(int ix)
7092 m_selectedTrack = qMax(0, ix);
7093 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7094 emit updateTrackHeaders();
7095 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7096 ensureVisible(rect, 0, 0);
7097 viewport()->update();
7100 void CustomTrackView::slotSelectClipsInTrack()
7102 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7103 resetSelectionGroup();
7104 QList<QGraphicsItem *> selection = m_scene->items(rect);
7105 m_scene->clearSelection();
7106 QList<QGraphicsItem *> list;
7107 for (int i = 0; i < selection.count(); i++) {
7108 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7109 list.append(selection.at(i));
7112 groupSelectedItems(list, false, true);
7115 void CustomTrackView::slotSelectAllClips()
7117 m_scene->clearSelection();
7118 resetSelectionGroup();
7119 groupSelectedItems(m_scene->items(), false, true);
7122 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7125 if (track != -1 && pos != -1)
7126 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7128 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7129 QList<QGraphicsItem *> selection = m_scene->items(rect);
7130 resetSelectionGroup(group);
7131 if (!group) m_scene->clearSelection();
7132 for (int i = 0; i < selection.count(); i++) {
7133 if (selection.at(i)->type() == AVWIDGET) {
7134 selection.at(i)->setSelected(add);
7138 if (group) groupSelectedItems();
7141 void CustomTrackView::selectTransition(bool add, bool group)
7143 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7144 QList<QGraphicsItem *> selection = m_scene->items(rect);
7145 resetSelectionGroup(group);
7146 if (!group) m_scene->clearSelection();
7147 for (int i = 0; i < selection.count(); i++) {
7148 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7149 selection.at(i)->setSelected(add);
7153 if (group) groupSelectedItems();
7156 QStringList CustomTrackView::extractTransitionsLumas()
7159 QList<QGraphicsItem *> itemList = items();
7160 Transition *transitionitem;
7161 QDomElement transitionXml;
7162 for (int i = 0; i < itemList.count(); i++) {
7163 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7164 transitionitem = static_cast <Transition*>(itemList.at(i));
7165 transitionXml = transitionitem->toXML();
7166 // luma files in transitions can be in "resource" or "luma" property
7167 QString luma = EffectsList::parameter(transitionXml, "luma");
7168 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7169 if (!luma.isEmpty()) urls << KUrl(luma).path();
7172 urls.removeDuplicates();
7176 void CustomTrackView::setEditMode(EDITMODE mode)
7178 m_scene->setEditMode(mode);
7181 void CustomTrackView::checkTrackSequence(int track)
7183 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7184 //track = m_document->tracksCount() -track;
7185 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7186 QList<QGraphicsItem *> selection = m_scene->items(rect);
7187 QList <int> timelineList;
7188 timelineList.append(0);
7189 for (int i = 0; i < selection.count(); i++) {
7190 if (selection.at(i)->type() == AVWIDGET) {
7191 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7192 int start = clip->startPos().frames(m_document->fps());
7193 int end = clip->endPos().frames(m_document->fps());
7194 if (!timelineList.contains(start)) timelineList.append(start);
7195 if (!timelineList.contains(end)) timelineList.append(end);
7198 qSort(timelineList);
7199 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7200 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7203 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7205 if (data.isEmpty()) return;
7206 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7208 info.startPos = GenTime(in, m_document->fps());
7209 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7210 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7211 info.cropDuration = info.endPos - info.startPos;
7212 info.track = m_selectedTrack;
7213 QUndoCommand *addCommand = new QUndoCommand();
7214 addCommand->setText(i18n("Insert clip"));
7215 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7216 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7217 updateTrackDuration(info.track, addCommand);
7218 m_commandStack->push(addCommand);
7220 selectClip(true, false, m_selectedTrack, in);
7221 // Automatic audio split
7222 if (KdenliveSettings::splitaudio())
7226 void CustomTrackView::clearSelection(bool emitInfo)
7228 resetSelectionGroup();
7229 scene()->clearSelection();
7231 if (emitInfo) emit clipItemSelected(NULL);
7234 void CustomTrackView::updatePalette()
7236 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7240 pen1.setColor(palette().text().color());
7241 m_cursorLine->setPen(pen1);
7245 void CustomTrackView::removeTipAnimation()
7248 scene()->removeItem(m_visualTip);
7249 m_animationTimer->stop();
7257 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7259 if (m_visualTip == NULL) {
7260 QRectF rect = clip->sceneBoundingRect();
7261 m_animation = new QGraphicsItemAnimation;
7262 m_animation->setTimeLine(m_animationTimer);
7263 m_animation->setScaleAt(1, 1, 1);
7268 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7269 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7270 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7272 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7274 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7276 m_animation->setScaleAt(.5, 2, 2);
7280 polygon << QPoint(0, - size * 2);
7281 if (mode == RESIZESTART)
7282 polygon << QPoint(size * 2, 0);
7284 polygon << QPoint(- size * 2, 0);
7285 polygon << QPoint(0, size * 2);
7286 polygon << QPoint(0, - size * 2);
7288 m_visualTip = new QGraphicsPolygonItem(polygon);
7289 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7290 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7291 if (mode == RESIZESTART)
7292 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7294 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7296 m_animation->setScaleAt(.5, 2, 1);
7298 case TRANSITIONSTART:
7300 polygon << QPoint(0, - size * 2);
7301 if (mode == TRANSITIONSTART)
7302 polygon << QPoint(size * 2, 0);
7304 polygon << QPoint(- size * 2, 0);
7305 polygon << QPoint(0, 0);
7306 polygon << QPoint(0, - size * 2);
7308 m_visualTip = new QGraphicsPolygonItem(polygon);
7309 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7310 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7311 if (mode == TRANSITIONSTART)
7312 m_visualTip->setPos(rect.x(), rect.bottom());
7314 m_visualTip->setPos(rect.right(), rect.bottom());
7316 m_animation->setScaleAt(.5, 2, 2);
7323 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7324 m_visualTip->setZValue(100);
7325 scene()->addItem(m_visualTip);
7326 m_animation->setItem(m_visualTip);
7327 m_animationTimer->start();
7331 bool CustomTrackView::hasAudio(int track) const
7333 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7334 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7335 QGraphicsItem *item;
7336 for (int i = 0; i < collisions.count(); i++) {
7337 item = collisions.at(i);
7338 if (!item->isEnabled()) continue;
7339 if (item->type() == AVWIDGET) {
7340 ClipItem *clip = static_cast <ClipItem *>(item);
7341 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7347 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7350 QUndoCommand *effectCommand = new QUndoCommand();
7352 if (effect.tagName() == "effectgroup") {
7353 effectName = effect.attribute("name");
7355 QDomElement namenode = effect.firstChildElement("name");
7356 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7357 else effectName = i18n("effect");
7359 effectCommand->setText(i18n("Add %1", effectName));
7360 if (effect.tagName() == "effectgroup") {
7361 QDomNodeList effectlist = effect.elementsByTagName("effect");
7362 for (int j = 0; j < effectlist.count(); j++) {
7363 QDomElement trackeffect = effectlist.at(j).toElement();
7364 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7365 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7368 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7372 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7373 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7374 delete effectCommand;
7377 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7380 if (effectCommand->childCount() > 0) {
7381 m_commandStack->push(effectCommand);
7382 setDocumentModified();
7384 else delete effectCommand;
7388 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7390 EffectsParameterList parameters;
7392 parameters.addParam("tag", effect.attribute("tag"));
7393 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7394 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7395 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7396 parameters.addParam("id", effect.attribute("id"));
7397 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7398 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7399 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7400 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7401 if (effect.attribute("id") == "region") {
7402 QDomNodeList subeffects = effect.elementsByTagName("effect");
7403 for (int i = 0; i < subeffects.count(); i++) {
7404 QDomElement subeffect = subeffects.at(i).toElement();
7405 int subeffectix = subeffect.attribute("region_ix").toInt();
7406 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7407 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7408 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7409 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7410 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7414 QDomNodeList params = effect.elementsByTagName("parameter");
7415 adjustEffectParameters(parameters, params, m_document->mltProfile());
7421 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7424 for (int i = 0; i < params.count(); i++) {
7425 QDomElement e = params.item(i).toElement();
7426 QString paramname = prefix + e.attribute("name");
7427 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7428 // effects with geometry param need in / out synced with the clip, request it...
7429 parameters.addParam("_sync_in_out", "1");
7431 if (e.attribute("type") == "simplekeyframe") {
7432 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7433 double factor = e.attribute("factor", "1").toDouble();
7434 double offset = e.attribute("offset", "0").toDouble();
7435 for (int j = 0; j < values.count(); j++) {
7436 QString pos = values.at(j).section(':', 0, 0);
7437 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7438 values[j] = pos + '=' + locale.toString(val);
7440 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7441 parameters.addParam(paramname, values.join(";"));
7442 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7443 parameters.addParam("max", e.attribute("max"));
7444 parameters.addParam("min", e.attribute("min"));
7445 parameters.addParam("factor", e.attribute("factor", "1"));*/
7446 } else if (e.attribute("type") == "keyframe") {
7447 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7448 parameters.addParam("keyframes", e.attribute("keyframes"));
7449 parameters.addParam("max", e.attribute("max"));
7450 parameters.addParam("min", e.attribute("min"));
7451 parameters.addParam("factor", e.attribute("factor", "1"));
7452 parameters.addParam("offset", e.attribute("offset", "0"));
7453 parameters.addParam("starttag", e.attribute("starttag", "start"));
7454 parameters.addParam("endtag", e.attribute("endtag", "end"));
7455 } else if (e.attribute("namedesc").contains(';')) {
7456 QString format = e.attribute("format");
7457 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7458 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7460 QTextStream txtNeu(&neu);
7461 if (values.size() > 0)
7462 txtNeu << (int)values[0].toDouble();
7463 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7464 txtNeu << separators[i];
7465 txtNeu << (int)(values[i+1].toDouble());
7467 parameters.addParam("start", neu);
7469 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7471 if (e.attribute("factor").contains('%')) {
7472 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7474 fact = e.attribute("factor", "1").toDouble();
7476 double offset = e.attribute("offset", "0").toDouble();
7477 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7479 parameters.addParam(paramname, e.attribute("value"));
7486 void CustomTrackView::updateTrackNames(int track, bool added)
7488 QList <TrackInfo> tracks = m_document->tracksList();
7489 int max = tracks.count();
7490 int docTrack = max - track - 1;
7492 // count number of tracks of each type
7493 int videoTracks = 0;
7494 int audioTracks = 0;
7495 for (int i = max - 1; i >= 0; --i) {
7496 TrackInfo info = tracks.at(i);
7497 if (info.type == VIDEOTRACK)
7502 if (i <= docTrack) {
7503 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7504 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7507 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7508 info.trackName = type + QString::number(typeNumber);
7509 m_document->setTrackType(i, info);
7512 if (info.trackName == type + QString::number(typeNumber + 1)) {
7513 info.trackName = type + QString::number(typeNumber);
7514 m_document->setTrackType(i, info);
7519 emit tracksChanged();
7522 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7528 tracks << m_document->tracksCount() - track - 1;
7530 // negative track number -> update all tracks
7531 for (int i = 0; i < m_document->tracksCount(); ++i)
7535 for (int i = 0; i < tracks.count(); ++i) {
7537 // t + 1 because of black background track
7538 duration = m_document->renderer()->mltTrackDuration(t + 1);
7539 if (duration != m_document->trackDuration(t)) {
7540 m_document->setTrackDuration(t, duration);
7543 EffectsList effects = m_document->getTrackEffects(t);
7544 for (int j = 0; j < effects.count(); ++j) {
7546 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7547 * - update the effectstack if necessary
7554 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7556 QList<QGraphicsItem *> list = scene()->items();
7557 ClipItem *clip = NULL;
7558 for (int i = 0; i < list.size(); ++i) {
7559 if (list.at(i)->type() == AVWIDGET) {
7560 clip = static_cast <ClipItem *>(list.at(i));
7561 if (clip->clipProducer() == id) {
7562 clip->refreshClip(true, resetThumbs);
7568 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7570 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7572 if (effects.count()) {
7573 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7574 while (i != effects.constEnd()) {
7575 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effect(i.key()), i.value().attribute("kdenlive_ix").toInt(), true, true, command);
7582 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7584 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7586 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7589 QDomElement newEffect;
7590 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7591 if (effect.attribute("id") == extra.value("finalfilter")) {
7592 newEffect = effect.cloneNode().toElement();
7593 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7594 while (i != filterParams.constEnd()) {
7595 EffectsList::setParameter(newEffect, i.key(), i.value());
7596 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7599 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7600 m_commandStack->push(command);
7601 emit clipItemSelected(clip);
7606 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7608 ClipItem *item = NULL;
7609 if (type == TRANSITIONWIDGET) {
7610 // We want to import keyframes to a transition
7611 if (!m_selectionGroup) {
7612 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7615 // Make sure there is no collision
7616 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7617 for (int i = 0; i < children.count(); i++) {
7618 if (children.at(i)->type() == AVWIDGET) {
7619 item = (ClipItem*) children.at(i);
7625 // Import keyframes from current clip to its effect
7626 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7630 emit displayMessage(i18n("No clip found"), ErrorMessage);
7633 QMap <QString, QString> data = item->baseClip()->analysisData();
7634 if (data.isEmpty()) {
7635 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7638 QPointer<QDialog> d = new QDialog(this);
7639 Ui::ImportKeyframesDialog_UI ui;
7644 QMap<QString, QString>::const_iterator i = data.constBegin();
7645 while (i != data.constEnd()) {
7646 ui.data_list->insertItem(ix, i.key());
7647 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7652 if (d->exec() != QDialog::Accepted) {
7656 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7658 int offset = item->cropStart().frames(m_document->fps());
7659 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7660 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7661 Mlt::GeometryItem gitem;
7662 geometry.fetch(&gitem, offset);
7664 newGeometry.insert(gitem);
7665 int pos = offset + 1;
7666 while (!geometry.next_key(&gitem, pos)) {
7667 pos = gitem.frame();
7668 gitem.frame(pos - offset);
7670 newGeometry.insert(gitem);
7672 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7675 if (ui.import_position->isChecked()) {
7676 if (ui.import_size->isChecked()) {
7677 foreach(QString key, keyframeList) {
7678 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7679 else result.append(key);
7684 foreach(QString key, keyframeList) {
7685 result.append(key.section(':', 0, 0));
7690 else if (ui.import_size->isChecked()) {
7691 foreach(QString key, keyframeList) {
7692 result.append(key.section(':', 1, 1));
7696 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);