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, 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, false, 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 force, 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) {
1284 // only one item selected:
1285 QSetIterator<QGraphicsItem *> it(itemsList);
1286 m_dragItem = static_cast<AbstractClipItem *>(it.next());
1287 m_dragItem->setSelected(true);
1291 // Find top left position of selection
1292 foreach (const QGraphicsItemGroup *value, groupsList) {
1293 rectUnion = rectUnion.united(value->sceneBoundingRect());
1295 foreach (const QGraphicsItem *value, itemsList) {
1296 rectUnion = rectUnion.united(value->sceneBoundingRect());
1298 if (force || selection.count() > 1) {
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);
1347 } else resetSelectionGroup();
1350 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1352 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1353 /*if (m_moveOpMode == KEYFRAME) {
1354 // user double clicked on a keyframe, open edit dialog
1355 //TODO: update for effects with several values per keyframe
1356 QDialog d(parentWidget());
1357 Ui::KeyFrameDialog_UI view;
1359 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1360 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1361 view.kfr_value->setFocus();
1362 if (d.exec() == QDialog::Accepted) {
1363 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1364 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1365 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1366 QString previous = item->keyframes(item->selectedEffectIndex());
1367 item->updateKeyframeEffect();
1368 QString next = item->keyframes(item->selectedEffectIndex());
1369 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1370 m_commandStack->push(command);
1371 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1372 emit clipItemSelected(item, item->selectedEffectIndex());
1377 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1378 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1379 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1380 //QString previous = item->keyframes(item->selectedEffectIndex());
1381 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1382 item->insertKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1383 //item->updateKeyframeEffect();
1384 //QString next = item->keyframes(item->selectedEffectIndex());
1385 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1386 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1387 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1388 m_commandStack->push(command);
1389 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1390 emit clipItemSelected(item, item->selectedEffectIndex());
1392 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1395 QList<QGraphicsItem *> collisionList = items(event->pos());
1396 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1397 Guide *editGuide = (Guide *) collisionList.at(0);
1398 if (editGuide) slotEditGuide(editGuide->info());
1403 void CustomTrackView::editItemDuration()
1405 AbstractClipItem *item;
1409 if (m_scene->selectedItems().count() == 1) {
1410 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1412 if (m_scene->selectedItems().empty())
1413 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1415 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1421 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1425 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1426 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1430 if (!item->isItemLocked()) {
1433 if (item->type() == TRANSITIONWIDGET)
1434 getTransitionAvailableSpace(item, minimum, maximum);
1436 getClipAvailableSpace(item, minimum, maximum);
1438 QPointer<ClipDurationDialog> d = new ClipDurationDialog(item,
1439 m_document->timecode(), minimum, maximum, this);
1440 if (d->exec() == QDialog::Accepted) {
1441 ItemInfo clipInfo = item->info();
1442 ItemInfo startInfo = clipInfo;
1443 if (item->type() == TRANSITIONWIDGET) {
1444 // move & resize transition
1445 clipInfo.startPos = d->startPos();
1446 clipInfo.endPos = clipInfo.startPos + d->duration();
1447 clipInfo.track = item->track();
1448 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1449 updateTrackDuration(clipInfo.track, command);
1450 m_commandStack->push(command);
1452 // move and resize clip
1453 ClipItem *clip = static_cast<ClipItem *>(item);
1454 QUndoCommand *moveCommand = new QUndoCommand();
1455 moveCommand->setText(i18n("Edit clip"));
1456 if (d->duration() < item->cropDuration() || d->cropStart() != clipInfo.cropStart) {
1457 // duration was reduced, so process it first
1458 clipInfo.endPos = clipInfo.startPos + d->duration();
1459 clipInfo.cropStart = d->cropStart();
1461 resizeClip(startInfo, clipInfo);
1462 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1463 adjustEffects(clip, startInfo, moveCommand);
1464 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1467 if (d->startPos() != clipInfo.startPos) {
1468 startInfo = clipInfo;
1469 clipInfo.startPos = d->startPos();
1470 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1471 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1474 if (d->duration() > item->cropDuration()) {
1475 // duration was increased, so process it after move
1476 startInfo = clipInfo;
1477 clipInfo.endPos = clipInfo.startPos + d->duration();
1478 clipInfo.cropStart = d->cropStart();
1480 resizeClip(startInfo, clipInfo);
1481 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1482 adjustEffects(clip, startInfo, moveCommand);
1483 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1485 updateTrackDuration(clipInfo.track, moveCommand);
1486 m_commandStack->push(moveCommand);
1491 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1495 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1497 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1499 clip->setKeyframes(index, keyframes);
1500 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1501 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1505 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1507 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1508 m_editGuide->setEnabled(m_dragGuide != NULL);
1509 m_markerMenu->clear();
1510 m_markerMenu->setEnabled(false);
1512 m_timelineContextMenu->popup(pos);
1513 } else if (group != NULL) {
1514 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1515 m_ungroupAction->setEnabled(true);
1516 updateClipTypeActions(NULL);
1517 m_timelineContextClipMenu->popup(pos);
1519 m_ungroupAction->setEnabled(false);
1520 if (clip->type() == AVWIDGET) {
1521 ClipItem *item = static_cast <ClipItem*>(clip);
1522 //build go to marker menu
1523 if (item->baseClip()) {
1524 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1525 int offset = item->startPos().frames(m_document->fps());
1526 if (!markers.isEmpty()) {
1527 for (int i = 0; i < markers.count(); i++) {
1528 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1529 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1530 QAction *go = m_markerMenu->addAction(position);
1531 go->setData(pos + offset);
1534 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1536 updateClipTypeActions(item);
1537 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1538 m_timelineContextClipMenu->popup(pos);
1539 } else if (clip->type() == TRANSITIONWIDGET) {
1540 m_timelineContextTransitionMenu->popup(pos);
1545 void CustomTrackView::activateMonitor()
1547 emit activateDocumentMonitor();
1550 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1552 resetSelectionGroup();
1554 info.startPos = GenTime();
1555 info.cropStart = GenTime(in, m_document->fps());
1556 info.endPos = GenTime(out - in, m_document->fps());
1557 info.cropDuration = info.endPos - info.startPos;
1560 // Check if clip can be inserted at that position
1561 ItemInfo pasteInfo = info;
1562 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1563 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1564 pasteInfo.track = selectedTrack();
1565 bool ok = canBePastedTo(pasteInfo, AVWIDGET);
1567 // Cannot be inserted at cursor pos, insert at end of track
1568 int duration = m_document->renderer()->mltTrackDuration(m_document->tracksCount() - pasteInfo.track) + 1;
1569 pasteInfo.startPos = GenTime(duration, m_document->fps());
1570 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1571 ok = canBePastedTo(pasteInfo, AVWIDGET);
1574 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1578 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1579 updateTrackDuration(pasteInfo.track, command);
1580 m_commandStack->push(command);
1582 selectClip(true, false);
1583 // Automatic audio split
1584 if (KdenliveSettings::splitaudio())
1588 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1590 if (data->hasFormat("kdenlive/clip")) {
1592 m_scene->clearSelection();
1593 resetSelectionGroup(false);
1594 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1595 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1597 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1600 if (clip->getProducer() == NULL) {
1601 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1604 QPointF framePos = mapToScene(pos);
1606 info.startPos = GenTime();
1607 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1608 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1609 info.cropDuration = info.endPos - info.startPos;
1612 // Check if clip can be inserted at that position
1613 ItemInfo pasteInfo = info;
1614 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1615 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1616 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1617 framePos.setX((int)(framePos.x() + 0.5));
1618 framePos.setY(pasteInfo.track * m_tracksHeight);
1619 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1622 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1623 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1624 m_selectionGroup->addItem(item);
1626 QList <GenTime> offsetList;
1627 offsetList.append(info.endPos);
1628 updateSnapPoints(NULL, offsetList);
1629 m_selectionGroup->setPos(framePos);
1630 scene()->addItem(m_selectionGroup);
1631 m_selectionGroup->setSelected(true);
1633 } else if (data->hasFormat("kdenlive/producerslist")) {
1635 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1636 m_scene->clearSelection();
1637 resetSelectionGroup(false);
1639 QList <GenTime> offsetList;
1640 QList <ItemInfo> infoList;
1641 QPointF framePos = mapToScene(pos);
1642 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1643 int track = (int)(framePos.y() / m_tracksHeight);
1644 framePos.setX((int)(framePos.x() + 0.5));
1645 framePos.setY(track * m_tracksHeight);
1647 // Check if clips can be inserted at that position
1648 for (int i = 0; i < ids.size(); ++i) {
1649 QString clipData = ids.at(i);
1650 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1652 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1655 if (clip->getProducer() == NULL) {
1656 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1660 info.startPos = start;
1661 if (clipData.contains('/')) {
1662 // this is a clip zone, set in / out
1663 int in = clipData.section('/', 1, 1).toInt();
1664 int out = clipData.section('/', 2, 2).toInt();
1665 info.cropStart = GenTime(in, m_document->fps());
1666 info.cropDuration = GenTime(out - in, m_document->fps());
1669 info.cropDuration = clip->duration();
1671 info.endPos = info.startPos + info.cropDuration;
1673 infoList.append(info);
1674 start += info.cropDuration;
1676 if (!canBePastedTo(infoList, AVWIDGET)) {
1679 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1681 for (int i = 0; i < ids.size(); ++i) {
1682 QString clipData = ids.at(i);
1683 DocClipBase *clip = m_document->getBaseClip(clipData.section('/', 0, 0));
1685 info.startPos = start;
1686 if (clipData.contains('/')) {
1687 // this is a clip zone, set in / out
1688 int in = clipData.section('/', 1, 1).toInt();
1689 int out = clipData.section('/', 2, 2).toInt();
1690 info.cropStart = GenTime(in, m_document->fps());
1691 info.cropDuration = GenTime(out - in, m_document->fps());
1694 info.cropDuration = clip->duration();
1696 info.endPos = info.startPos + info.cropDuration;
1698 start += info.cropDuration;
1699 offsetList.append(start);
1700 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1701 m_selectionGroup->addItem(item);
1702 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1705 updateSnapPoints(NULL, offsetList);
1706 m_selectionGroup->setPos(framePos);
1707 scene()->addItem(m_selectionGroup);
1708 //m_selectionGroup->setZValue(10);
1709 m_thumbsTimer.start();
1713 // the drag is not a clip (may be effect, ...)
1721 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1723 if (insertDropClips(event->mimeData(), event->pos())) {
1724 if (event->source() == this) {
1725 event->setDropAction(Qt::MoveAction);
1728 event->setDropAction(Qt::MoveAction);
1729 event->acceptProposedAction();
1731 } else QGraphicsView::dragEnterEvent(event);
1734 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1736 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);
1737 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1738 collindingItems.removeAll(item);
1739 if (collindingItems.isEmpty()) return false;
1741 for (int i = 0; i < collindingItems.count(); i++) {
1742 QGraphicsItem *collision = collindingItems.at(i);
1743 if (collision->type() == item->type()) {
1745 kDebug() << "// COLLISIION DETECTED";
1753 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1755 int track = m_document->tracksCount() - clip->track();
1756 GenTime pos = clip->startPos();
1757 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1758 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1761 bool success = true;
1762 for (int i = 0; i < clip->effectsCount(); i++) {
1763 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effect(i)), false)) success = false;
1765 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1766 m_document->renderer()->doRefresh();
1769 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1771 if (pos < GenTime()) {
1773 if (effect.attribute("id") == "speed") {
1774 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1778 m_document->addTrackEffect(track - 1, effect);
1779 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1780 emit updateTrackEffectState(track - 1);
1781 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1784 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1786 // Special case: speed effect
1787 if (effect.attribute("id") == "speed") {
1788 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1789 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1793 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1794 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1795 if (strobe == 0) strobe = 1;
1796 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1797 EffectsParameterList params = clip->addEffect(effect);
1798 m_document->renderer()->mltAddEffect(track, pos, params);
1799 if (clip->isSelected()) emit clipItemSelected(clip);
1802 EffectsParameterList params = clip->addEffect(effect);
1803 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1804 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1805 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1806 if (clip->isSelected()) emit clipItemSelected(clip);
1807 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1810 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1812 QString index = effect.attribute("kdenlive_ix");
1813 if (pos < GenTime()) {
1814 // Delete track effect
1815 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1816 m_document->removeTrackEffect(track - 1, effect);
1818 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1819 emit updateTrackEffectState(track - 1);
1820 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1823 // Special case: speed effect
1824 if (effect.attribute("id") == "speed") {
1825 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1827 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1828 clip->deleteEffect(index);
1829 emit clipItemSelected(clip);
1830 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1834 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1835 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1836 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1839 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1841 clip->deleteEffect(index);
1842 emit clipItemSelected(clip);
1846 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group, AbstractClipItem *dropTarget)
1848 QList<QGraphicsItem *> itemList = group->childItems();
1849 QUndoCommand *effectCommand = new QUndoCommand();
1851 int offset = effect.attribute("clipstart").toInt();
1852 QDomElement namenode = effect.firstChildElement("name");
1853 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1854 else effectName = i18n("effect");
1855 effectCommand->setText(i18n("Add %1", effectName));
1856 for (int i = 0; i < itemList.count(); i++) {
1857 if (itemList.at(i)->type() == AVWIDGET) {
1858 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1859 if (effect.tagName() == "effectgroup") {
1860 QDomNodeList effectlist = effect.elementsByTagName("effect");
1861 for (int j = 0; j < effectlist.count(); j++) {
1862 QDomElement subeffect = effectlist.at(j).toElement();
1863 if (subeffect.hasAttribute("kdenlive_info")) {
1864 // effect is in a group
1865 EffectInfo effectInfo;
1866 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1867 if (effectInfo.groupIndex < 0) {
1868 // group needs to be appended
1869 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1870 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1873 processEffect(item, subeffect, offset, effectCommand);
1877 processEffect(item, effect, offset, effectCommand);
1881 if (effectCommand->childCount() > 0) {
1882 m_commandStack->push(effectCommand);
1883 setDocumentModified();
1884 } else delete effectCommand;
1886 clearSelection(false);
1887 m_dragItem = dropTarget;
1888 m_dragItem->setSelected(true);
1889 emit clipItemSelected(static_cast<ClipItem *>(dropTarget));
1893 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1895 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1898 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1900 QList<QGraphicsItem *> itemList;
1901 QUndoCommand *effectCommand = new QUndoCommand();
1904 int offset = effect.attribute("clipstart").toInt();
1905 if (effect.tagName() == "effectgroup") {
1906 effectName = effect.attribute("name");
1908 QDomElement namenode = effect.firstChildElement("name");
1909 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1910 else effectName = i18n("effect");
1912 effectCommand->setText(i18n("Add %1", effectName));
1914 if (track == -1) itemList = scene()->selectedItems();
1915 if (itemList.isEmpty()) {
1916 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1917 if (clip) itemList.append(clip);
1918 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1922 for (int i = 0; i < itemList.count(); i++) {
1923 if (itemList.at(i)->type() == GROUPWIDGET) {
1924 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1925 for (int j = 0; j < subitems.count(); j++) {
1926 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1931 for (int i = 0; i < itemList.count(); i++) {
1932 if (itemList.at(i)->type() == AVWIDGET) {
1933 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1934 if (effect.tagName() == "effectgroup") {
1935 QDomNodeList effectlist = effect.elementsByTagName("effect");
1936 for (int j = 0; j < effectlist.count(); j++) {
1937 QDomElement subeffect = effectlist.at(j).toElement();
1938 if (subeffect.hasAttribute("kdenlive_info")) {
1939 // effect is in a group
1940 EffectInfo effectInfo;
1941 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1942 if (effectInfo.groupIndex < 0) {
1943 // group needs to be appended
1944 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1945 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1948 processEffect(item, subeffect, offset, effectCommand);
1951 else processEffect(item, effect, offset, effectCommand);
1954 if (effectCommand->childCount() > 0) {
1955 m_commandStack->push(effectCommand);
1956 setDocumentModified();
1957 if (effectCommand->childCount() == 1) {
1958 // Display newly added clip effect
1959 for (int i = 0; i < itemList.count(); i++) {
1960 if (itemList.at(i)->type() == AVWIDGET) {
1961 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1962 clip->setSelectedEffect(clip->effectsCount());
1963 if (!clip->isSelected()) {
1964 clearSelection(false);
1965 clip->setSelected(true);
1968 emit clipItemSelected(clip);
1974 for (int i = 0; i < itemList.count(); i++) {
1975 if (itemList.at(i)->type() == AVWIDGET) {
1976 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1977 if (clip->isMainSelectedClip()) {
1978 emit clipItemSelected(clip);
1984 } else delete effectCommand;
1987 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, int offset, QUndoCommand *effectCommand)
1989 if (effect.attribute("type") == "audio") {
1990 // Don't add audio effects on video clips
1991 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1992 /* do not show error message when item is part of a group as the user probably knows what he does then
1993 * and the message is annoying when working with the split audio feature */
1994 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1995 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1998 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1999 // Don't add video effect on audio clips
2000 if (item->isAudioOnly() || item->clipType() == AUDIO) {
2001 /* do not show error message when item is part of a group as the user probably knows what he does then
2002 * and the message is annoying when working with the split audio feature */
2003 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
2004 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
2008 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
2009 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
2012 if (item->isItemLocked()) {
2016 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
2017 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()), offset);
2019 item->initEffect(effect, 0, offset);
2021 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
2024 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
2027 // delete track effect
2028 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
2029 m_commandStack->push(command);
2030 setDocumentModified();
2033 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
2034 //clip is in a group, also remove the effect in other clips of the group
2035 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2036 QUndoCommand *delCommand = new QUndoCommand();
2038 QDomElement namenode = effect.firstChildElement("name");
2039 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
2040 else effectName = i18n("effect");
2041 delCommand->setText(i18n("Delete %1", effectName));
2044 for (int i = 0; i < items.count(); i++) {
2045 if (items.at(i)->type() == GROUPWIDGET) {
2046 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
2047 for (int j = 0; j < subitems.count(); j++) {
2048 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
2053 for (int i = 0; i < items.count(); i++) {
2054 if (items.at(i)->type() == AVWIDGET) {
2055 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2056 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
2058 QDomElement eff = item->effectAtIndex(ix);
2059 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
2063 if (delCommand->childCount() > 0)
2064 m_commandStack->push(delCommand);
2067 setDocumentModified();
2070 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
2071 m_commandStack->push(command);
2072 setDocumentModified();
2075 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
2077 if (insertedEffect.isNull()) {
2078 kDebug()<<"// Trying to add null effect";
2079 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2082 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
2083 QDomElement effect = insertedEffect.cloneNode().toElement();
2084 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
2085 if (pos < GenTime()) {
2086 // editing a track effect
2087 EffectsParameterList effectParams = getEffectArgs(effect);
2088 // check if we are trying to reset a keyframe effect
2089 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2090 clip->initEffect(effect);
2091 effectParams = getEffectArgs(effect);
2093 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
2094 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2096 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
2097 emit updateTrackEffectState(track);
2098 setDocumentModified();
2102 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2104 // Special case: speed effect
2105 if (effect.attribute("id") == "speed") {
2106 if (effect.attribute("disable") == "1") {
2107 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
2110 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
2111 int strobe = EffectsList::parameter(effect, "strobe").toInt();
2112 if (strobe == 0) strobe = 1;
2113 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
2115 clip->updateEffect(effect);
2116 if (updateEffectStack && clip->isSelected())
2117 emit clipItemSelected(clip);
2118 if (ix == clip->selectedEffectIndex()) {
2119 // make sure to update display of clip keyframes
2120 clip->setSelectedEffect(ix);
2125 EffectsParameterList effectParams = getEffectArgs(effect);
2126 // check if we are trying to reset a keyframe effect
2127 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
2128 clip->initEffect(effect);
2129 effectParams = getEffectArgs(effect);
2132 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
2133 // A fade effect was modified, update the clip
2134 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
2135 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2136 clip->setFadeIn(pos);
2138 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
2139 int pos = EffectsList::parameter(effect, "out").toInt() - EffectsList::parameter(effect, "in").toInt();
2140 clip->setFadeOut(pos);
2143 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2146 clip->updateEffect(effect);
2147 if (updateEffectStack && clip->isSelected()) {
2148 emit clipItemSelected(clip);
2150 if (ix == clip->selectedEffectIndex()) {
2151 // make sure to update display of clip keyframes
2152 clip->setSelectedEffect(ix);
2155 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2157 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2158 setDocumentModified();
2161 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2163 if (pos < GenTime()) {
2164 // editing a track effect
2165 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2166 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2169 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2170 emit updateTrackEffectState(track);
2171 setDocumentModified();
2174 // editing a clip effect
2175 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2177 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2179 clip->enableEffects(effectIndexes, disable);
2180 if (updateEffectStack && clip->isSelected()) {
2181 emit clipItemSelected(clip);
2183 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2184 // make sure to update display of clip keyframes
2185 clip->setSelectedEffect(clip->selectedEffectIndex());
2188 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2190 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2193 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2195 if (pos < GenTime()) {
2196 // Moving track effect
2197 int documentTrack = m_document->tracksCount() - track - 1;
2198 int max = m_document->getTrackEffects(documentTrack).count();
2199 int new_position = newPos.at(0);
2200 if (new_position > max) {
2203 int old_position = oldPos.at(0);
2204 for (int i = 0; i < newPos.count(); i++) {
2205 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2206 if (old_position > new_position) {
2207 // Moving up, we need to adjust index
2208 old_position = oldPos.at(i);
2209 new_position = newPos.at(i);
2211 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2212 if (!act.isNull() && !before.isNull()) {
2213 m_document->setTrackEffect(documentTrack, new_position, before);
2214 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2215 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2217 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2220 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2222 int new_position = newPos.at(0);
2223 if (new_position > clip->effectsCount()) {
2224 new_position = clip->effectsCount();
2226 int old_position = oldPos.at(0);
2227 for (int i = 0; i < newPos.count(); i++) {
2228 QDomElement act = clip->effectAtIndex(new_position);
2229 if (old_position > new_position) {
2230 // Moving up, we need to adjust index
2231 old_position = oldPos.at(i);
2232 new_position = newPos.at(i);
2234 QDomElement before = clip->effectAtIndex(old_position);
2235 if (act.isNull() || before.isNull()) {
2236 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2239 clip->moveEffect(before, new_position);
2240 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2241 if (act.attribute("id") == "speed") {
2242 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2243 } else if (before.attribute("id") == "speed") {
2244 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2245 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2247 clip->setSelectedEffect(newPos.at(0));
2248 emit clipItemSelected(clip);
2249 setDocumentModified();
2250 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2253 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2255 ChangeEffectStateCommand *command;
2257 // editing track effect
2258 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2260 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2261 QList <int> speedEffectIndexes;
2262 for (int i = 0; i < effectIndexes.count(); i++) {
2263 QDomElement effect = clip->effectAtIndex(effectIndexes.at(i));
2264 if (effect.attribute("id") == "speed") {
2266 speedEffectIndexes << effectIndexes.at(i);
2267 QDomElement newEffect = effect.cloneNode().toElement();
2268 newEffect.setAttribute("disable", (int) disable);
2269 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2270 m_commandStack->push(editcommand);
2273 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2274 effectIndexes.removeAll(speedEffectIndexes.at(j));
2276 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2278 m_commandStack->push(command);
2279 setDocumentModified();
2282 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2284 MoveEffectCommand *command;
2286 // editing track effect
2287 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2288 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2289 m_commandStack->push(command);
2290 setDocumentModified();
2293 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2295 EditEffectCommand *command;
2296 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2297 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2298 m_commandStack->push(command);
2301 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2303 QDomElement effect = clip->getEffectAtIndex(ix);
2304 QDomElement oldeffect = effect.cloneNode().toElement();
2305 effect.setAttribute("region", region);
2306 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2307 m_commandStack->push(command);
2310 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2314 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2315 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2316 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2318 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);
2320 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2321 m_blockRefresh = false;
2326 if (!m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime)) {
2327 // Error cuting clip in playlist
2328 m_blockRefresh = false;
2332 int cutPos = (int) cutTime.frames(m_document->fps());
2334 newPos.startPos = cutTime;
2335 newPos.endPos = info.endPos;
2336 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2337 newPos.track = info.track;
2338 newPos.cropDuration = newPos.endPos - newPos.startPos;
2340 bool snap = KdenliveSettings::snaptopoints();
2341 KdenliveSettings::setSnaptopoints(false);
2342 ClipItem *dup = item->clone(newPos);
2344 // remove unwanted effects
2345 // fade in from 2nd part of the clip
2346 int ix = dup->hasEffect(QString(), "fadein");
2348 QDomElement oldeffect = dup->effectAtIndex(ix);
2349 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2351 ix = dup->hasEffect(QString(), "fade_from_black");
2353 QDomElement oldeffect = dup->effectAtIndex(ix);
2354 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2356 // fade out from 1st part of the clip
2357 ix = item->hasEffect(QString(), "fadeout");
2359 QDomElement oldeffect = item->effectAtIndex(ix);
2360 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2362 ix = item->hasEffect(QString(), "fade_to_black");
2364 QDomElement oldeffect = item->effectAtIndex(ix);
2365 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2369 item->resizeEnd(cutPos);
2370 scene()->addItem(dup);
2371 if (item->checkKeyFrames())
2372 slotRefreshEffects(item);
2373 if (dup->checkKeyFrames())
2374 slotRefreshEffects(dup);
2376 item->baseClip()->addReference();
2377 m_document->updateClip(item->baseClip()->getId());
2378 setDocumentModified();
2379 KdenliveSettings::setSnaptopoints(snap);
2380 if (execute && item->isSelected())
2381 emit clipItemSelected(item);
2386 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2387 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2389 if (!item || !dup || item == dup) {
2390 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2391 m_blockRefresh = false;
2394 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2395 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2399 bool snap = KdenliveSettings::snaptopoints();
2400 KdenliveSettings::setSnaptopoints(false);
2402 // join fade effects again
2403 int ix = dup->hasEffect(QString(), "fadeout");
2405 QDomElement effect = dup->effectAtIndex(ix);
2406 item->addEffect(effect);
2408 ix = dup->hasEffect(QString(), "fade_to_black");
2410 QDomElement effect = dup->effectAtIndex(ix);
2411 item->addEffect(effect);
2414 m_waitingThumbs.removeAll(dup);
2415 bool selected = item->isSelected();
2416 if (dup->isSelected()) {
2418 item->setSelected(true);
2419 emit clipItemSelected(NULL);
2421 dup->baseClip()->removeReference();
2422 m_document->updateClip(dup->baseClip()->getId());
2423 scene()->removeItem(dup);
2427 ItemInfo clipinfo = item->info();
2428 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2429 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2431 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2432 setDocumentModified();
2434 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2436 KdenliveSettings::setSnaptopoints(snap);
2437 if (execute && selected)
2438 emit clipItemSelected(item);
2441 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2444 void CustomTrackView::slotEnableRefresh()
2446 m_blockRefresh = false;
2449 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2451 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2452 if (itemList.count() == 1) {
2453 if (itemList.at(0)->type() == AVWIDGET) {
2454 ClipItem *item = (ClipItem *) itemList.at(0);
2456 info.track = item->track();
2457 ClipItem *transitionClip = NULL;
2458 const int transitiontrack = getPreviousVideoTrack(info.track);
2459 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2460 if (pos < item->startPos() + item->cropDuration() / 2) {
2461 // add transition to clip start
2462 info.startPos = item->startPos();
2463 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2464 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2465 info.endPos = transitionClip->endPos();
2466 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2467 // Check there is no other transition at that place
2468 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2469 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2470 QList<QGraphicsItem *> selection = m_scene->items(r);
2471 bool transitionAccepted = true;
2472 for (int i = 0; i < selection.count(); i++) {
2473 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2474 Transition *tr = static_cast <Transition *>(selection.at(i));
2475 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2476 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2477 } else transitionAccepted = false;
2480 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2481 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2484 // add transition to clip end
2485 info.endPos = item->endPos();
2486 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2487 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2488 info.startPos = transitionClip->startPos();
2489 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2490 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2491 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2493 // Check there is no other transition at that place
2494 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2495 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2496 QList<QGraphicsItem *> selection = m_scene->items(r);
2497 bool transitionAccepted = true;
2498 for (int i = 0; i < selection.count(); i++) {
2499 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2500 Transition *tr = static_cast <Transition *>(selection.at(i));
2501 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2502 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2503 } else transitionAccepted = false;
2506 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2507 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2510 } else for (int i = 0; i < itemList.count(); i++) {
2511 if (itemList.at(i)->type() == AVWIDGET) {
2512 ClipItem *item = (ClipItem *) itemList.at(i);
2514 info.startPos = item->startPos();
2515 info.endPos = info.startPos + GenTime(65, m_document->fps());
2516 info.track = item->track();
2518 // Check there is no other transition at that place
2519 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2520 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2521 QList<QGraphicsItem *> selection = m_scene->items(r);
2522 bool transitionAccepted = true;
2523 for (int i = 0; i < selection.count(); i++) {
2524 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2525 Transition *tr = static_cast <Transition *>(selection.at(i));
2526 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2527 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2528 } else transitionAccepted = false;
2531 int transitiontrack = getPreviousVideoTrack(info.track);
2532 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2533 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2538 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2540 if (transitionInfo.startPos >= transitionInfo.endPos) {
2541 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2544 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2545 m_commandStack->push(command);
2546 setDocumentModified();
2549 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2551 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2552 //kDebug() << "---- ADDING transition " << params.attribute("value");
2553 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2554 scene()->addItem(tr);
2555 setDocumentModified();
2557 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2562 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2564 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2566 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2569 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2570 if (m_dragItem == item) m_dragItem = NULL;
2572 #if QT_VERSION >= 0x040600
2573 // animate item deletion
2574 item->closeAnimation();
2578 emit transitionItemSelected(NULL);
2579 setDocumentModified();
2582 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2584 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2585 QDomElement xml = tr->toXML();
2586 if (old.isNull() || xml.isNull()) {
2587 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2590 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2591 updateTrackDuration(tr->track(), command);
2592 m_commandStack->push(command);
2593 setDocumentModified();
2596 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2598 Transition *item = getTransitionItemAt(pos, track);
2600 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2605 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2607 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);
2608 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2609 item->setTransitionParameters(transition);
2610 if (updateTransitionWidget) {
2611 ItemInfo info = item->info();
2613 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2614 if (transitionClip && transitionClip->baseClip()) {
2615 QString size = transitionClip->baseClip()->getProperty("frame_size");
2616 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2617 if (factor == 0) factor = 1.0;
2618 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2619 p.setY(size.section('x', 1, 1).toInt());
2621 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2623 setDocumentModified();
2626 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2629 const QPointF pos = mapToScene(event->pos());
2630 if (m_selectionGroup) {
2631 m_selectionGroup->setPos(pos);
2632 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2633 event->acceptProposedAction();
2635 // Drag enter was not possible, try again at mouse position
2636 insertDropClips(event->mimeData(), event->pos());
2640 QGraphicsView::dragMoveEvent(event);
2644 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2646 if (m_selectionGroup && m_clipDrag) {
2647 m_thumbsTimer.stop();
2648 m_waitingThumbs.clear();
2649 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2651 scene()->destroyItemGroup(m_selectionGroup);
2652 m_selectionGroup = NULL;
2653 } else QGraphicsView::dragLeaveEvent(event);
2656 void CustomTrackView::dropEvent(QDropEvent * event)
2658 if (m_selectionGroup && m_clipDrag) {
2659 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2660 resetSelectionGroup();
2662 m_scene->clearSelection();
2663 bool hasVideoClip = false;
2664 QUndoCommand *addCommand = new QUndoCommand();
2665 addCommand->setText(i18n("Add timeline clip"));
2666 QList <ClipItem *> brokenClips;
2668 for (int i = 0; i < items.count(); i++) {
2669 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2670 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2671 if (items.count() == 1) {
2672 updateClipTypeActions(item);
2674 updateClipTypeActions(NULL);
2677 //TODO: take care of edit mode for undo
2678 item->baseClip()->addReference();
2679 //item->setZValue(item->defaultZValue());
2680 m_document->updateClip(item->baseClip()->getId());
2681 ItemInfo info = item->info();
2683 int tracknumber = m_document->tracksCount() - info.track - 1;
2684 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2685 if (isLocked) item->setItemLocked(true);
2686 ItemInfo clipInfo = info;
2687 clipInfo.track = m_document->tracksCount() - item->track();
2689 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2691 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2692 brokenClips.append(item);
2695 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2697 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2698 updateTrackDuration(info.track, addCommand);
2700 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2701 // add transparency transition
2702 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2703 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2705 item->setSelected(true);
2707 qDeleteAll(brokenClips);
2708 brokenClips.clear();
2709 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2710 else delete addCommand;
2712 // Automatic audio split
2713 if (KdenliveSettings::splitaudio())
2715 setDocumentModified();
2719 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2720 QList<QGraphicsItem *> selection = m_scene->items(rect);
2721 QStringList timelineList;
2723 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2724 for (int i = 0; i < selection.count(); i++) {
2725 if (selection.at(i)->type() == AVWIDGET) {
2726 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2727 int start = clip->startPos().frames(m_document->fps());
2728 int end = clip->endPos().frames(m_document->fps());
2729 timelineList.append(QString::number(start) + "-" + QString::number(end));
2732 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2735 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2736 if (items.count() > 1) {
2737 groupSelectedItems(items, true);
2738 } else if (items.count() == 1) {
2739 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2740 emit clipItemSelected((ClipItem*) m_dragItem, false);
2742 m_document->renderer()->refreshIfActive();
2743 event->setDropAction(Qt::MoveAction);
2746 /// \todo enable when really working
2749 } else QGraphicsView::dropEvent(event);
2753 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2755 bool snap = KdenliveSettings::snaptopoints();
2756 KdenliveSettings::setSnaptopoints(false);
2757 if (mode == OVERWRITEEDIT) {
2758 // if we are in overwrite mode, move clips accordingly
2760 if (item == NULL) info = posinfo;
2761 else info = item->info();
2762 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);
2763 QList<QGraphicsItem *> selection = m_scene->items(rect);
2764 if (item) selection.removeAll(item);
2765 for (int i = 0; i < selection.count(); i++) {
2766 if (!selection.at(i)->isEnabled()) continue;
2767 if (selection.at(i)->type() == AVWIDGET) {
2768 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2769 if (clip->startPos() < info.startPos) {
2770 if (clip->endPos() > info.endPos) {
2771 ItemInfo clipInfo = clip->info();
2772 ItemInfo dupInfo = clipInfo;
2773 GenTime diff = info.startPos - clipInfo.startPos;
2774 dupInfo.startPos = info.startPos;
2775 dupInfo.cropStart += diff;
2776 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2777 ItemInfo newdupInfo = dupInfo;
2778 GenTime diff2 = info.endPos - info.startPos;
2779 newdupInfo.startPos = info.endPos;
2780 newdupInfo.cropStart += diff2;
2781 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2782 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2783 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2784 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2786 dup->resizeStart(info.endPos.frames(m_document->fps()));
2789 ItemInfo newclipInfo = clip->info();
2790 newclipInfo.endPos = info.startPos;
2791 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2792 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2794 } else if (clip->endPos() <= info.endPos) {
2795 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2796 m_waitingThumbs.removeAll(clip);
2797 scene()->removeItem(clip);
2801 ItemInfo newclipInfo = clip->info();
2802 newclipInfo.startPos = info.endPos;
2803 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2804 clip->resizeStart(info.endPos.frames(m_document->fps()));
2808 } else if (mode == INSERTEDIT) {
2809 // if we are in push mode, move clips accordingly
2811 if (item == NULL) info = posinfo;
2812 else info = item->info();
2813 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);
2814 QList<QGraphicsItem *> selection = m_scene->items(rect);
2815 if (item) selection.removeAll(item);
2816 for (int i = 0; i < selection.count(); i++) {
2817 if (selection.at(i)->type() == AVWIDGET) {
2818 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2819 if (clip->startPos() < info.startPos) {
2820 if (clip->endPos() > info.startPos) {
2821 ItemInfo clipInfo = clip->info();
2822 ItemInfo dupInfo = clipInfo;
2823 GenTime diff = info.startPos - clipInfo.startPos;
2824 dupInfo.startPos = info.startPos;
2825 dupInfo.cropStart += diff;
2826 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2827 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2828 // Commented out; variable dup unused. --granjow
2829 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2830 cutClip(clipInfo, info.startPos, true, false);
2833 // TODO: add insertspacecommand
2838 KdenliveSettings::setSnaptopoints(snap);
2842 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2844 if (mode == OVERWRITEEDIT) {
2845 // if we are in overwrite or push mode, move clips accordingly
2846 bool snap = KdenliveSettings::snaptopoints();
2847 KdenliveSettings::setSnaptopoints(false);
2848 ItemInfo info = item->info();
2849 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2850 QList<QGraphicsItem *> selection = m_scene->items(rect);
2851 selection.removeAll(item);
2852 for (int i = 0; i < selection.count(); i++) {
2853 if (!selection.at(i)->isEnabled()) continue;
2854 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2855 Transition *tr = static_cast<Transition *>(selection.at(i));
2856 if (tr->startPos() < info.startPos) {
2857 ItemInfo firstPos = tr->info();
2858 ItemInfo newPos = firstPos;
2859 firstPos.endPos = item->startPos();
2860 newPos.startPos = item->endPos();
2861 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2862 if (tr->endPos() > info.endPos) {
2864 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2866 } else if (tr->endPos() > info.endPos) {
2868 ItemInfo firstPos = tr->info();
2869 firstPos.startPos = item->endPos();
2870 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2872 // remove transition
2873 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2877 KdenliveSettings::setSnaptopoints(snap);
2881 QStringList CustomTrackView::mimeTypes() const
2883 QStringList qstrList;
2884 // list of accepted mime types for drop
2885 qstrList.append("text/plain");
2886 qstrList.append("kdenlive/producerslist");
2887 qstrList.append("kdenlive/clip");
2891 Qt::DropActions CustomTrackView::supportedDropActions() const
2893 // returns what actions are supported when dropping
2894 return Qt::MoveAction;
2897 void CustomTrackView::setDuration(int duration)
2899 int diff = qAbs(duration - sceneRect().width());
2900 if (diff * matrix().m11() > -50) {
2901 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2902 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2904 m_projectDuration = duration;
2907 int CustomTrackView::duration() const
2909 return m_projectDuration;
2912 void CustomTrackView::addTrack(TrackInfo type, int ix)
2914 QList <TransitionInfo> transitionInfos;
2915 if (ix == -1 || ix == m_document->tracksCount()) {
2916 m_document->insertTrack(0, type);
2917 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2919 m_document->insertTrack(m_document->tracksCount() - ix, type);
2920 // insert track in MLT playlist
2921 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2923 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2924 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2925 QList<QGraphicsItem *> selection = m_scene->items(r);
2926 resetSelectionGroup();
2928 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2929 scene()->addItem(m_selectionGroup);
2930 for (int i = 0; i < selection.count(); i++) {
2931 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2932 m_selectionGroup->addItem(selection.at(i));
2935 // Move graphic items
2936 m_selectionGroup->translate(0, m_tracksHeight);
2938 // adjust track number
2939 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2940 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2941 for (int i = 0; i < children.count(); i++) {
2942 if (children.at(i)->type() == GROUPWIDGET) {
2943 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2944 children << grp->childItems();
2947 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2949 ItemInfo clipinfo = item->info();
2950 if (item->type() == AVWIDGET) {
2951 ClipItem *clip = static_cast <ClipItem *>(item);
2952 // slowmotion clips are not track dependant, so no need to update them
2953 if (clip->speed() != 1.0) continue;
2954 // We add a move clip command so that we get the correct producer for new track number
2955 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2956 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2957 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2958 // problem updating clip
2959 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2962 } /*else if (item->type() == TRANSITIONWIDGET) {
2963 Transition *tr = static_cast <Transition *>(item);
2964 int track = tr->transitionEndTrack();
2966 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2970 // Sync transition tracks with MLT playlist
2972 TransitionInfo info;
2973 for (int i = 0; i < transitionInfos.count(); i++) {
2974 info = transitionInfos.at(i);
2975 tr = getTransitionItem(info);
2976 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2977 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2980 resetSelectionGroup(false);
2981 m_document->renderer()->unlockService(tractor);
2984 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2985 for (int i = 0; i < m_guides.count(); i++) {
2986 QLineF l = m_guides.at(i)->line();
2987 l.setP2(QPointF(l.x2(), maxHeight));
2988 m_guides.at(i)->setLine(l);
2991 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2992 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2993 viewport()->update();
2994 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2995 //setFixedHeight(50 * m_tracksCount);
2997 updateTrackNames(ix, true);
3000 void CustomTrackView::removeTrack(int ix)
3002 // Delete track in MLT playlist
3003 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
3004 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
3006 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
3007 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
3008 QList<QGraphicsItem *> selection = m_scene->items(r);
3010 resetSelectionGroup();
3012 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3013 scene()->addItem(m_selectionGroup);
3014 for (int i = 0; i < selection.count(); i++) {
3015 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
3016 m_selectionGroup->addItem(selection.at(i));
3019 // Move graphic items
3020 qreal ydiff = 0 - (int) m_tracksHeight;
3021 m_selectionGroup->translate(0, ydiff);
3022 Mlt::Tractor *tractor = m_document->renderer()->lockService();
3024 // adjust track number
3025 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3026 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
3027 for (int i = 0; i < children.count(); i++) {
3028 if (children.at(i)->type() == GROUPWIDGET) {
3029 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
3030 children << grp->childItems();
3033 if (children.at(i)->type() == AVWIDGET) {
3034 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
3036 ItemInfo clipinfo = clip->info();
3037 // We add a move clip command so that we get the correct producer for new track number
3038 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
3039 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
3040 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
3041 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
3044 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
3045 Transition *tr = static_cast <Transition *>(children.at(i));
3047 int track = tr->transitionEndTrack();
3049 ItemInfo clipinfo = tr->info();
3050 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
3054 resetSelectionGroup(false);
3055 m_document->renderer()->unlockService(tractor);
3057 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
3058 for (int i = 0; i < m_guides.count(); i++) {
3059 QLineF l = m_guides.at(i)->line();
3060 l.setP2(QPointF(l.x2(), maxHeight));
3061 m_guides.at(i)->setLine(l);
3063 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
3064 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
3066 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
3067 viewport()->update();
3069 updateTrackNames(ix, false);
3070 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
3073 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
3075 for (int i = 0; i < trackInfos.count(); ++i) {
3076 m_document->setTrackType(i, trackInfos.at(i));
3077 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
3078 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
3081 viewport()->update();
3082 emit trackHeightChanged();
3085 void CustomTrackView::slotSwitchTrackAudio(int ix)
3087 /*for (int i = 0; i < m_document->tracksCount(); i++)
3088 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
3089 int tracknumber = m_document->tracksCount() - ix - 1;
3090 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
3091 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
3092 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
3093 setDocumentModified();
3096 void CustomTrackView::slotSwitchTrackLock(int ix)
3098 int tracknumber = m_document->tracksCount() - ix - 1;
3099 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
3100 m_commandStack->push(command);
3104 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
3106 int tracknumber = m_document->tracksCount() - ix - 1;
3107 m_document->switchTrackLock(tracknumber, lock);
3109 emit doTrackLock(ix, lock);
3110 AbstractClipItem *clip = NULL;
3111 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
3113 for (int i = 0; i < selection.count(); i++) {
3114 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
3115 if (selection.at(i)->parentItem() && m_selectionGroup) {
3116 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3117 resetSelectionGroup();
3120 bool changeGroupLock = true;
3121 bool hasClipOnTrack = false;
3122 QList <QGraphicsItem *> children = selection.at(i)->childItems();
3123 for (int j = 0; j < children.count(); ++j) {
3124 if (children.at(j)->isSelected()) {
3125 if (children.at(j)->type() == AVWIDGET)
3126 emit clipItemSelected(NULL);
3127 else if (children.at(j)->type() == TRANSITIONWIDGET)
3128 emit transitionItemSelected(NULL);
3133 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
3134 if (child == m_dragItem)
3137 // only unlock group, if it is not locked by another track too
3138 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
3139 changeGroupLock = false;
3141 // only (un-)lock if at least one clip is on the track
3142 if (child->track() == ix)
3143 hasClipOnTrack = true;
3145 if (changeGroupLock && hasClipOnTrack)
3146 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
3147 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
3148 if (selection.at(i)->parentItem()) {
3149 if (selection.at(i)->parentItem() == m_selectionGroup) {
3150 selection.removeAll((QGraphicsItem*)m_selectionGroup);
3151 resetSelectionGroup();
3153 // groups are handled separately
3158 if (selection.at(i)->isSelected()) {
3159 if (selection.at(i)->type() == AVWIDGET)
3160 emit clipItemSelected(NULL);
3162 emit transitionItemSelected(NULL);
3164 clip = static_cast <AbstractClipItem *>(selection.at(i));
3165 clip->setItemLocked(lock);
3166 if (clip == m_dragItem)
3170 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3171 viewport()->update();
3172 setDocumentModified();
3175 void CustomTrackView::slotSwitchTrackVideo(int ix)
3177 int tracknumber = m_document->tracksCount() - ix;
3178 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3179 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3180 setDocumentModified();
3183 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3185 // Check there is no group going over several tracks there, or that would result in timeline corruption
3186 QList<QGraphicsItem *> selection = scene()->items(rect);
3188 int maxHeight = m_tracksHeight * 1.5;
3189 for (int i = 0; i < selection.count(); i++) {
3190 // Check that we don't try to move a group with clips on other tracks
3191 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3194 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3202 void CustomTrackView::slotRemoveSpace()
3206 if (m_menuPosition.isNull()) {
3207 pos = GenTime(cursorPos(), m_document->fps());
3209 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
3210 d->comboTracks->setCurrentIndex(m_selectedTrack);
3211 d->label->setText(i18n("Track"));
3212 d->before_select->setHidden(true);
3213 d->setWindowTitle(i18n("Remove Space"));
3214 d->video_track->setHidden(true);
3215 d->audio_track->setHidden(true);
3216 if (d->exec() != QDialog::Accepted) {
3220 track = d->comboTracks->currentIndex();
3223 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3224 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3227 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3228 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3232 ClipItem *item = getClipItemAt(pos, track);
3234 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);
3237 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3239 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);
3243 // Make sure there is no group in the way
3244 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3247 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3249 // groups found on track, do not allow the move
3250 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3254 QList<ItemInfo> clipsToMove;
3255 QList<ItemInfo> transitionsToMove;
3257 for (int i = 0; i < items.count(); i++) {
3258 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3259 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3260 ItemInfo info = item->info();
3261 if (item->type() == AVWIDGET) {
3262 clipsToMove.append(info);
3263 } else if (item->type() == TRANSITIONWIDGET) {
3264 transitionsToMove.append(info);
3269 if (!transitionsToMove.isEmpty()) {
3270 // Make sure that by moving the items, we don't get a transition collision
3271 // Find first transition
3272 ItemInfo info = transitionsToMove.at(0);
3273 for (int i = 1; i < transitionsToMove.count(); i++)
3274 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3276 // make sure there are no transitions on the way
3277 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3278 items = scene()->items(rect);
3279 int transitionCorrection = -1;
3280 for (int i = 0; i < items.count(); i++) {
3281 if (items.at(i)->type() == TRANSITIONWIDGET) {
3282 // There is a transition on the way
3283 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3284 int transitionEnd = item->endPos().frames(m_document->fps());
3285 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3289 if (transitionCorrection > 0) {
3290 // We need to fix the move length
3291 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3294 // Make sure we don't send transition before 0
3295 if (info.startPos.frames(m_document->fps()) < length) {
3296 // reduce length to maximum possible
3297 length = info.startPos.frames(m_document->fps());
3301 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3302 updateTrackDuration(track, command);
3303 m_commandStack->push(command);
3306 void CustomTrackView::slotInsertSpace()
3310 if (m_menuPosition.isNull()) {
3311 pos = GenTime(cursorPos(), m_document->fps());
3313 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3314 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3316 QPointer<SpacerDialog> d = new SpacerDialog(GenTime(65, m_document->fps()),
3317 m_document->timecode(), track, m_document->tracksList(), this);
3318 if (d->exec() != QDialog::Accepted) {
3322 GenTime spaceDuration = d->selectedDuration();
3323 track = d->selectedTrack();
3326 QList<QGraphicsItem *> items;
3328 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3329 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3333 ClipItem *item = getClipItemAt(pos, track);
3334 if (item) pos = item->startPos();
3336 // Make sure there is no group in the way
3337 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3339 items = checkForGroups(rect, &isOk);
3341 // groups found on track, do not allow the move
3342 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3346 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3347 items = scene()->items(rect);
3350 QList<ItemInfo> clipsToMove;
3351 QList<ItemInfo> transitionsToMove;
3353 for (int i = 0; i < items.count(); i++) {
3354 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3355 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3356 ItemInfo info = item->info();
3357 if (item->type() == AVWIDGET)
3358 clipsToMove.append(info);
3359 else if (item->type() == TRANSITIONWIDGET)
3360 transitionsToMove.append(info);
3364 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3365 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3366 updateTrackDuration(track, command);
3367 m_commandStack->push(command);
3371 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3373 int diff = duration.frames(m_document->fps());
3374 resetSelectionGroup();
3375 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3376 scene()->addItem(m_selectionGroup);
3378 Transition *transition;
3380 // Create lists with start pos for each track
3381 QMap <int, int> trackClipStartList;
3382 QMap <int, int> trackTransitionStartList;
3384 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3385 trackClipStartList[i] = -1;
3386 trackTransitionStartList[i] = -1;
3389 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3390 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3392 if (clip->parentItem()) {
3393 m_selectionGroup->addItem(clip->parentItem());
3395 m_selectionGroup->addItem(clip);
3397 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))
3398 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3400 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);
3403 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3404 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3406 if (transition->parentItem()) {
3407 m_selectionGroup->addItem(transition->parentItem());
3409 m_selectionGroup->addItem(transition);
3411 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))
3412 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3413 } 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);
3415 m_selectionGroup->translate(diff, 0);
3417 // update items coordinates
3418 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3420 for (int i = 0; i < itemList.count(); i++) {
3421 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3422 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3423 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3424 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3425 for (int j = 0; j < children.count(); j++) {
3426 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3431 resetSelectionGroup(false);
3433 track = m_document->tracksCount() - track;
3434 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3437 void CustomTrackView::deleteClip(const QString &clipId)
3439 resetSelectionGroup();
3440 QList<QGraphicsItem *> itemList = items();
3441 QUndoCommand *deleteCommand = new QUndoCommand();
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);
3456 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3458 delete deleteCommand;
3460 updateTrackDuration(-1, deleteCommand);
3461 new RefreshMonitorCommand(this, false, deleteCommand);
3462 m_commandStack->push(deleteCommand);
3464 m_document->renderer()->doRefresh();
3467 void CustomTrackView::seekCursorPos(int pos)
3469 m_document->renderer()->seek(qMax(pos, 0));
3473 int CustomTrackView::seekPosition() const
3475 return m_document->renderer()->requestedSeekPosition;
3479 void CustomTrackView::setCursorPos(int pos)
3481 if (pos != m_cursorPos) {
3482 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3484 m_cursorLine->setPos(m_cursorPos, 0);
3485 if (m_autoScroll) checkScrolling();
3487 else emit updateRuler();
3490 void CustomTrackView::updateCursorPos()
3492 m_cursorLine->setPos(m_cursorPos, 0);
3495 int CustomTrackView::cursorPos()
3497 return (int)(m_cursorPos);
3500 void CustomTrackView::moveCursorPos(int delta)
3502 int currentPos = m_document->renderer()->requestedSeekPosition;
3503 if (currentPos == SEEK_INACTIVE) {
3504 currentPos = m_document->renderer()->seekPosition().frames(m_document->fps()) + delta;
3507 currentPos += delta;
3509 m_document->renderer()->seek(qMax(0, currentPos));
3513 void CustomTrackView::initCursorPos(int pos)
3515 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3517 m_cursorLine->setPos(pos, 0);
3521 void CustomTrackView::checkScrolling()
3523 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3526 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3528 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3529 if (m_operationMode == SCROLLTIMELINE) {
3530 m_operationMode = NONE;
3531 setDragMode(QGraphicsView::NoDrag);
3532 QGraphicsView::mouseReleaseEvent(event);
3535 if (!m_controlModifier && m_operationMode != RUBBERSELECTION) {
3537 setDragMode(QGraphicsView::NoDrag);
3538 if (m_clipDrag) QGraphicsView::mouseReleaseEvent(event);
3541 //setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3542 #if QT_VERSION >= 0x040800
3544 m_dragItem->setGraphicsEffect(NULL);
3547 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3548 if (event->button() == Qt::MidButton) {
3552 if (m_operationMode == MOVEGUIDE) {
3553 setCursor(Qt::ArrowCursor);
3554 m_operationMode = NONE;
3555 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3556 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3557 if (newPos != m_dragGuide->position()) {
3558 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3559 m_commandStack->push(command);
3560 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3561 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3562 m_document->syncGuides(m_guides);
3567 } else if (m_operationMode == SPACER && m_selectionGroup) {
3569 if (event->modifiers() != Qt::ControlModifier) {
3570 // We are moving all tracks
3572 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3573 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3574 QList <AbstractGroupItem*> groups;
3576 if (timeOffset != GenTime()) {
3577 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3579 QList<ItemInfo> clipsToMove;
3580 QList<ItemInfo> transitionsToMove;
3582 // Create lists with start pos for each track
3583 QMap <int, int> trackClipStartList;
3584 QMap <int, int> trackTransitionStartList;
3586 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3587 trackClipStartList[i] = -1;
3588 trackTransitionStartList[i] = -1;
3591 for (int i = 0; i < items.count(); i++) {
3592 if (items.at(i)->type() == GROUPWIDGET) {
3593 AbstractGroupItem* group = (AbstractGroupItem*)items.at(i);
3594 if (!groups.contains(group)) groups.append(group);
3595 items += items.at(i)->childItems();
3599 for (int i = 0; i < items.count(); i++) {
3600 if (items.at(i)->type() == AVWIDGET) {
3601 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3602 ItemInfo info = item->info();
3603 clipsToMove.append(info);
3605 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3606 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3607 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3608 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3609 ItemInfo info = item->info();
3610 transitionsToMove.append(info);
3612 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3613 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3616 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3617 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3618 updateTrackDuration(track, command);
3619 m_commandStack->push(command);
3620 if (track != -1) track = m_document->tracksCount() - track;
3621 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3622 setDocumentModified();
3625 resetSelectionGroup();
3626 for (int i = 0; i < groups.count(); i++) {
3627 rebuildGroup(groups.at(i));
3633 m_operationMode = NONE;
3634 } else if (m_operationMode == RUBBERSELECTION) {
3636 QGraphicsView::mouseReleaseEvent(event);
3637 setDragMode(QGraphicsView::NoDrag);
3638 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3639 if (event->modifiers() != Qt::ControlModifier) m_dragItem = NULL;
3640 resetSelectionGroup();
3641 groupSelectedItems();
3642 m_operationMode = NONE;
3643 if (m_selectionGroup == NULL && m_dragItem) {
3644 // Only 1 item selected
3645 if (m_dragItem->type() == AVWIDGET)
3646 emit clipItemSelected(static_cast<ClipItem *>(m_dragItem));
3650 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3651 emit transitionItemSelected(NULL);
3655 if (m_dragItem) info = m_dragItem->info();
3657 if (m_operationMode == MOVE) {
3658 setCursor(Qt::OpenHandCursor);
3659 if (m_dragItem->parentItem() == 0) {
3660 // we are moving one clip, easy
3661 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3662 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3663 Mlt::Producer *prod = item->getProducer(info.track);
3664 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);
3667 QUndoCommand *moveCommand = new QUndoCommand();
3668 moveCommand->setText(i18n("Move clip"));
3669 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3671 int tracknumber = m_document->tracksCount() - item->track() - 1;
3672 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3673 if (isLocked) item->setItemLocked(true);
3674 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3675 // Also move automatic transitions (on lower track)
3676 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3677 ItemInfo startTrInfo;
3678 ItemInfo newStartTrInfo;
3679 bool moveStartTrans = false;
3680 bool moveEndTrans = false;
3681 if (startTransition && startTransition->isAutomatic()) {
3682 startTrInfo = startTransition->info();
3683 newStartTrInfo = startTrInfo;
3684 newStartTrInfo.track = info.track;
3685 newStartTrInfo.startPos = info.startPos;
3686 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3687 // transition end should stay the same
3689 // transition end should be adjusted to clip
3690 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3692 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3694 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3695 // Check if there is a transition at clip end
3696 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3697 if (tr && tr->isAutomatic()) {
3698 ItemInfo trInfo = tr->info();
3699 ItemInfo newTrInfo = trInfo;
3700 newTrInfo.track = info.track;
3701 newTrInfo.endPos = m_dragItem->endPos();
3702 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3703 // transition start should stay the same
3705 // transition start should be moved
3706 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3708 if (newTrInfo.startPos < newTrInfo.endPos) {
3709 moveEndTrans = true;
3710 if (moveStartTrans) {
3711 // we have to move both transitions, remove the start one so that there is no collision
3712 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3714 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3715 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3716 if (moveStartTrans) {
3717 // re-add transition in correct place
3718 int transTrack = startTransition->transitionEndTrack();
3719 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3720 transTrack = getPreviousVideoTrack(info.track);
3722 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3723 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3729 if (moveStartTrans && !moveEndTrans) {
3730 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3731 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3734 // Also move automatic transitions (on upper track)
3735 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3736 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3737 ItemInfo trInfo = tr->info();
3738 ItemInfo newTrInfo = trInfo;
3739 newTrInfo.startPos = m_dragItem->startPos();
3740 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3741 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3742 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3743 // transition end should be adjusted to clip on upper track
3744 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3746 if (newTrInfo.startPos < newTrInfo.endPos) {
3747 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3748 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3752 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3753 // Check if there is a transition at clip end
3754 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3755 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3756 ItemInfo trInfo = tr->info();
3757 ItemInfo newTrInfo = trInfo;
3758 newTrInfo.endPos = m_dragItem->endPos();
3759 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3760 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3761 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3762 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3763 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3764 // transition start should be moved
3765 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3767 if (newTrInfo.startPos < newTrInfo.endPos) {
3768 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3769 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3774 updateTrackDuration(info.track, moveCommand);
3775 if (m_dragItemInfo.track != info.track)
3776 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3777 m_commandStack->push(moveCommand);
3778 //checkTrackSequence(m_dragItem->track());
3780 // undo last move and emit error message
3781 bool snap = KdenliveSettings::snaptopoints();
3782 KdenliveSettings::setSnaptopoints(false);
3783 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3784 KdenliveSettings::setSnaptopoints(snap);
3785 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps()))), ErrorMessage);
3787 setDocumentModified();
3788 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3789 Transition *transition = static_cast <Transition *>(m_dragItem);
3790 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3791 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)) {
3792 // Moving transition failed, revert to previous position
3793 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3794 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3796 QUndoCommand *moveCommand = new QUndoCommand();
3797 moveCommand->setText(i18n("Move transition"));
3798 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3799 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3800 updateTrackDuration(info.track, moveCommand);
3801 if (m_dragItemInfo.track != info.track)
3802 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3803 m_commandStack->push(moveCommand);
3804 setDocumentModified();
3808 // Moving several clips. We need to delete them and readd them to new position,
3809 // or they might overlap each other during the move
3810 QGraphicsItemGroup *group;
3811 if (m_selectionGroup) {
3812 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3815 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3817 QList<QGraphicsItem *> items = group->childItems();
3818 QList<ItemInfo> clipsToMove;
3819 QList<ItemInfo> transitionsToMove;
3821 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3822 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3824 QUndoCommand *moveGroup = new QUndoCommand();
3825 moveGroup->setText(i18n("Move group"));
3826 if (timeOffset != GenTime() || trackOffset != 0) {
3827 // remove items in MLT playlist
3830 int max = items.count();
3831 for (int i = 0; i < max; i++) {
3832 if (items.at(i)->type() == GROUPWIDGET) {
3833 items += items.at(i)->childItems();
3836 m_document->renderer()->blockSignals(true);
3837 for (int i = 0; i < items.count(); i++) {
3838 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3839 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3840 ItemInfo info = item->info();
3841 if (item->type() == AVWIDGET) {
3842 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3843 // error, clip cannot be removed from playlist
3844 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3846 clipsToMove.append(info);
3849 transitionsToMove.append(info);
3850 Transition *tr = static_cast <Transition*>(item);
3851 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3854 m_document->renderer()->blockSignals(false);
3855 for (int i = 0; i < items.count(); i++) {
3856 // re-add items in correct place
3857 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3858 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3860 ItemInfo info = item->info();
3861 int tracknumber = m_document->tracksCount() - info.track - 1;
3862 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3864 group->removeFromGroup(item);
3865 item->setItemLocked(true);
3868 if (item->type() == AVWIDGET) {
3869 ClipItem *clip = static_cast <ClipItem*>(item);
3870 int trackProducer = info.track;
3871 info.track = m_document->tracksCount() - info.track;
3872 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3873 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3874 for (int i = 0; i < clip->effectsCount(); i++) {
3875 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effect(i)), false);
3878 Transition *tr = static_cast <Transition*>(item);
3879 int newTrack = tr->transitionEndTrack();
3880 if (!tr->forcedTrack()) {
3881 newTrack = getPreviousVideoTrack(info.track);
3883 tr->updateTransitionEndTrack(newTrack);
3884 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3885 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3888 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3889 updateTrackDuration(-1, moveGroup);
3890 m_commandStack->push(moveGroup);
3892 //QPointF top = group->sceneBoundingRect().topLeft();
3893 //QPointF oldpos = m_selectionGroup->scenePos();
3894 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3895 //group->setPos(top);
3896 //TODO: get rid of the 3 lines below
3897 if (m_selectionGroup) {
3898 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3899 m_selectionGroupInfo.track = m_selectionGroup->track();
3900 items = m_selectionGroup->childItems();
3901 resetSelectionGroup(false);
3903 QSet <QGraphicsItem*> groupList;
3904 QSet <QGraphicsItem*> itemList;
3905 while (!items.isEmpty()) {
3906 QGraphicsItem *first = items.takeFirst();
3907 if (first->type() == GROUPWIDGET) {
3908 if (first != m_selectionGroup) {
3909 groupList.insert(first);
3912 else if (first->type() == AVWIDGET || first->type() == TRANSITIONWIDGET) {
3913 if (first->parentItem() && first->parentItem()->type() == GROUPWIDGET) {
3914 if (first->parentItem() != m_selectionGroup) {
3915 groupList.insert(first->parentItem());
3917 else itemList.insert(first);
3919 else itemList.insert(first);
3922 foreach(QGraphicsItem *item, groupList) {
3923 itemList.unite(item->childItems().toSet());
3924 rebuildGroup(static_cast <AbstractGroupItem*>(item));
3927 foreach(QGraphicsItem *item, itemList) {
3928 item->setSelected(true);
3929 if (item->parentItem())
3930 item->parentItem()->setSelected(true);
3932 resetSelectionGroup();
3933 groupSelectedItems(itemList.toList());
3935 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(group);
3938 setDocumentModified();
3941 m_document->renderer()->doRefresh();
3942 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3944 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3945 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3947 QUndoCommand *resizeCommand = new QUndoCommand();
3948 resizeCommand->setText(i18n("Resize group"));
3949 QList <QGraphicsItem *> items = parent->childItems();
3950 QList <ItemInfo> infos = parent->resizeInfos();
3951 parent->clearResizeInfos();
3953 for (int i = 0; i < items.count(); ++i) {
3954 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3955 if (item && item->type() == AVWIDGET) {
3956 ItemInfo info = infos.at(itemcount);
3957 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3961 m_commandStack->push(resizeCommand);
3964 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3965 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3967 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3969 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3970 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3972 QUndoCommand *resizeCommand = new QUndoCommand();
3973 resizeCommand->setText(i18n("Resize group"));
3974 QList <QGraphicsItem *> items = parent->childItems();
3975 QList <ItemInfo> infos = parent->resizeInfos();
3976 parent->clearResizeInfos();
3978 for (int i = 0; i < items.count(); ++i) {
3979 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3980 if (item && item->type() == AVWIDGET) {
3981 ItemInfo info = infos.at(itemcount);
3982 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3986 updateTrackDuration(-1, resizeCommand);
3987 m_commandStack->push(resizeCommand);
3990 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3991 if (m_dragItem->type() == AVWIDGET) static_cast <ClipItem*>(m_dragItem)->slotUpdateRange();
3993 } else if (m_operationMode == FADEIN) {
3994 // resize fade in effect
3995 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3996 int ix = item->hasEffect("volume", "fadein");
3997 int ix2 = item->hasEffect("", "fade_from_black");
3999 QDomElement oldeffect = item->effectAtIndex(ix);
4000 int start = item->cropStart().frames(m_document->fps());
4001 int end = item->fadeIn();
4003 slotDeleteEffect(item, -1, oldeffect, false);
4006 QDomElement effect = oldeffect.cloneNode().toElement();
4007 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4008 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4009 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4010 emit clipItemSelected(item);
4012 } else if (item->fadeIn() != 0 && ix2 == -1) {
4014 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4016 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
4017 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
4018 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
4019 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4022 QDomElement oldeffect = item->effectAtIndex(ix2);
4023 int start = item->cropStart().frames(m_document->fps());
4024 int end = item->fadeIn();
4026 slotDeleteEffect(item, -1, oldeffect, false);
4029 QDomElement effect = oldeffect.cloneNode().toElement();
4030 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4031 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4032 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4033 emit clipItemSelected(item);
4036 } else if (m_operationMode == FADEOUT) {
4037 // resize fade out effect
4038 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4039 int ix = item->hasEffect("volume", "fadeout");
4040 int ix2 = item->hasEffect("", "fade_to_black");
4042 QDomElement oldeffect = item->effectAtIndex(ix);
4043 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4044 int start = item->fadeOut();
4046 slotDeleteEffect(item, -1, oldeffect, false);
4048 start = end - start;
4049 QDomElement effect = oldeffect.cloneNode().toElement();
4050 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4051 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4052 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4053 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
4054 emit clipItemSelected(item);
4056 } else if (item->fadeOut() != 0 && ix2 == -1) {
4058 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
4060 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
4061 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
4062 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4063 int start = end-item->fadeOut();
4064 EffectsList::setParameter(effect, "in", QString::number(start));
4065 EffectsList::setParameter(effect, "out", QString::number(end));
4066 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
4069 QDomElement oldeffect = item->effectAtIndex(ix2);
4070 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
4071 int start = item->fadeOut();
4073 slotDeleteEffect(item, -1, oldeffect, false);
4075 start = end - start;
4076 QDomElement effect = oldeffect.cloneNode().toElement();
4077 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4078 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4079 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
4080 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
4081 emit clipItemSelected(item);
4084 } else if (m_operationMode == KEYFRAME) {
4085 // update the MLT effect
4086 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
4087 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
4089 // check if we want to remove keyframe
4090 double val = mapToScene(event->pos()).toPoint().y();
4091 QRectF br = item->sceneBoundingRect();
4092 double maxh = 100.0 / br.height();
4093 val = (br.bottom() - val) * maxh;
4094 int start = item->cropStart().frames(m_document->fps());
4095 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
4097 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
4099 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
4101 item->movedKeyframe(item->getEffectAtIndex(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
4104 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
4105 //item->updateKeyframeEffect();
4106 //QString next = item->keyframes(item->selectedEffectIndex());
4107 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
4108 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
4110 m_commandStack->push(command);
4111 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
4112 emit clipItemSelected(item);
4114 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
4115 m_operationMode = NONE;
4118 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
4120 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4122 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
4123 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
4124 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4125 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
4126 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
4127 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
4128 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
4131 m_waitingThumbs.removeAll(item);
4133 if (item->isSelected()) emit clipItemSelected(NULL);
4134 item->baseClip()->removeReference();
4135 m_document->updateClip(item->baseClip()->getId());
4137 /*if (item->baseClip()->isTransparent()) {
4138 // also remove automatic transition
4139 Transition *tr = getTransitionItemAt(info.startPos, info.track);
4140 if (tr && tr->isAutomatic()) {
4141 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4142 scene()->removeItem(tr);
4147 if (m_dragItem == item) m_dragItem = NULL;
4149 #if QT_VERSION >= 0x040600
4150 // animate item deletion
4151 item->closeAnimation();
4152 /*if (refresh) item->closeAnimation();
4154 // no refresh, means we have several operations chained, we need to delete clip immediatly
4155 // so that it does not get in the way of the other
4164 setDocumentModified();
4165 if (refresh) m_document->renderer()->doRefresh();
4168 void CustomTrackView::deleteSelectedClips()
4170 resetSelectionGroup();
4171 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4172 if (itemList.count() == 0) {
4173 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
4176 scene()->clearSelection();
4177 QUndoCommand *deleteSelected = new QUndoCommand();
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, false, deleteSelected);
4234 m_commandStack->push(deleteSelected);
4235 m_document->renderer()->doRefresh();
4239 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4242 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4244 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4246 kDebug() << "ERROR: Cannot find clip for speed change";
4247 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4250 info.track = m_document->tracksCount() - item->track();
4251 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4253 item->setSpeed(speed, strobe);
4254 item->updateRectGeometry();
4255 if (item->cropDuration().frames(m_document->fps()) != endPos)
4256 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4257 updatePositionEffects(item, info);
4258 setDocumentModified();
4260 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4264 void CustomTrackView::cutSelectedClips()
4266 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4267 QList<AbstractGroupItem *> groups;
4268 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4269 for (int i = 0; i < itemList.count(); ++i) {
4270 if (!itemList.at(i))
4272 if (itemList.at(i)->type() == AVWIDGET) {
4273 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4274 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4275 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4276 if (!groups.contains(group))
4278 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4279 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4280 m_commandStack->push(command);
4282 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4283 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4284 if (!groups.contains(group))
4289 for (int i = 0; i < groups.count(); ++i)
4290 razorGroup(groups.at(i), currentPos);
4293 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4296 QList <QGraphicsItem *> children = group->childItems();
4297 QList <ItemInfo> clips1, transitions1;
4298 QList <ItemInfo> clipsCut, transitionsCut;
4299 QList <ItemInfo> clips2, transitions2;
4300 for (int i = 0; i < children.count(); ++i) {
4301 children.at(i)->setSelected(false);
4302 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4303 if (child->type() == AVWIDGET) {
4304 if (cutPos > child->endPos())
4305 clips1 << child->info();
4306 else if (cutPos < child->startPos())
4307 clips2 << child->info();
4309 clipsCut << child->info();
4311 if (cutPos > child->endPos())
4312 transitions1 << child->info();
4313 else if (cutPos < child->startPos())
4314 transitions2 << child->info();
4316 transitionsCut << child->info();
4319 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4321 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4322 m_commandStack->push(command);
4326 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)
4329 for (int i = 0; i < clipsCut.count(); ++i) {
4330 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4332 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4333 clips1 << clip->info();
4334 if (clipBehind != NULL)
4335 clips2 << clipBehind->info();
4338 /* TODO: cut transitionsCut
4339 * For now just append them to group1 */
4340 transitions1 << transitionsCut;
4341 doGroupClips(clips1, transitions1, true);
4342 doGroupClips(clips2, transitions2, true);
4344 /* we might also just use clipsCut.at(0)->parentItem().
4345 * Do this loop just in case something went wrong during cut */
4346 for (int i = 0; i < clipsCut.count(); ++i) {
4347 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4348 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4349 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4350 QList <QGraphicsItem *> children = group->childItems();
4351 QList <ItemInfo> groupClips;
4352 QList <ItemInfo> groupTrans;
4353 for (int j = 0; j < children.count(); ++j) {
4354 if (children.at(j)->type() == AVWIDGET)
4355 groupClips << ((AbstractClipItem *)children.at(j))->info();
4356 else if (children.at(j)->type() == TRANSITIONWIDGET)
4357 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4359 doGroupClips(groupClips, groupTrans, false);
4363 for (int i = 0; i < clipsCut.count(); ++i)
4364 cutClip(clipsCut.at(i), cutPos, false);
4365 // TODO: uncut transitonsCut
4366 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4370 void CustomTrackView::groupClips(bool group)
4372 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4373 QList <ItemInfo> clipInfos;
4374 QList <ItemInfo> transitionInfos;
4377 int max = itemList.count();
4378 for (int i = 0; i < max; i++) {
4379 if (itemList.at(i)->type() == GROUPWIDGET) {
4380 itemList += itemList.at(i)->childItems();
4384 for (int i = 0; i < itemList.count(); i++) {
4385 if (itemList.at(i)->type() == AVWIDGET) {
4386 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4387 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4388 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4389 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4390 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4393 if (clipInfos.count() > 0) {
4394 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4395 m_commandStack->push(command);
4399 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4401 resetSelectionGroup();
4402 m_scene->clearSelection();
4404 for (int i = 0; i < clipInfos.count(); i++) {
4405 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4406 if (clip == NULL) continue;
4407 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4408 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4409 m_document->clipManager()->removeGroup(grp);
4410 scene()->destroyItemGroup(grp);
4412 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4414 for (int i = 0; i < transitionInfos.count(); i++) {
4415 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4416 if (tr == NULL) continue;
4417 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4418 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4419 m_document->clipManager()->removeGroup(grp);
4420 scene()->destroyItemGroup(grp);
4422 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4424 setDocumentModified();
4427 QList <QGraphicsItem *>list;
4428 for (int i = 0; i < clipInfos.count(); i++) {
4429 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4432 //clip->setSelected(true);
4435 for (int i = 0; i < transitionInfos.count(); i++) {
4436 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4439 //clip->setSelected(true);
4442 groupSelectedItems(list, false, true, true);
4443 setDocumentModified();
4446 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4448 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4449 if (baseclip == NULL) {
4450 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4454 if (baseclip->getProducer() == NULL) {
4455 // If the clip has no producer, we must wait until it is created...
4457 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4458 emit forceClipProcessing(clipId);
4459 qApp->processEvents();
4460 for (int i = 0; i < 10; i++) {
4461 if (baseclip->getProducer() == NULL) {
4462 qApp->processEvents();
4463 m_producerNotReady.wait(&m_mutex, 200);
4466 if (baseclip->getProducer() == NULL) {
4467 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4471 emit displayMessage(QString(), InformationMessage);
4475 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4476 item->setEffectList(effects);
4477 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4478 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4479 scene()->addItem(item);
4481 int producerTrack = info.track;
4482 int tracknumber = m_document->tracksCount() - info.track - 1;
4483 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4484 if (isLocked) item->setItemLocked(true);
4486 baseclip->addReference();
4487 m_document->updateClip(baseclip->getId());
4488 info.track = m_document->tracksCount() - info.track;
4489 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4490 for (int i = 0; i < item->effectsCount(); i++) {
4491 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effect(i)), false);
4493 setDocumentModified();
4495 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");
6032 for (int i = 0; i < m_copiedItems.count(); i++) {
6033 // parse all clip names
6034 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
6035 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
6036 ItemInfo info = clip->info();
6037 info.startPos += offset;
6038 info.endPos += offset;
6039 info.track += trackOffset;
6040 if (canBePastedTo(info, AVWIDGET)) {
6041 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
6042 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
6043 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
6044 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
6046 info.startPos = tr->startPos() + offset;
6047 info.endPos = tr->endPos() + offset;
6048 info.track = tr->track() + trackOffset;
6049 int transitionEndTrack;
6050 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
6051 else transitionEndTrack = tr->transitionEndTrack();
6052 if (canBePastedTo(info, TRANSITIONWIDGET)) {
6053 if (info.startPos >= info.endPos) {
6054 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
6055 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
6056 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
6059 updateTrackDuration(-1, pasteClips);
6060 new RefreshMonitorCommand(this, false, pasteClips);
6061 m_commandStack->push(pasteClips);
6064 void CustomTrackView::pasteClipEffects()
6066 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
6067 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
6070 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
6072 QUndoCommand *paste = new QUndoCommand();
6073 paste->setText("Paste effects");
6075 QList<QGraphicsItem *> clips = scene()->selectedItems();
6078 for (int i = 0; i < clips.count(); ++i) {
6079 if (clips.at(i)->type() == GROUPWIDGET) {
6080 QList<QGraphicsItem *> children = clips.at(i)->childItems();
6081 for (int j = 0; j < children.count(); j++) {
6082 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
6083 clips.append(children.at(j));
6089 for (int i = 0; i < clips.count(); ++i) {
6090 if (clips.at(i)->type() == AVWIDGET) {
6091 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6092 for (int j = 0; j < clip->effectsCount(); j++) {
6093 QDomElement eff = clip->effect(j);
6094 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
6095 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
6096 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
6101 if (paste->childCount() > 0) m_commandStack->push(paste);
6104 //adjust effects (fades, ...)
6105 for (int i = 0; i < clips.count(); ++i) {
6106 if (clips.at(i)->type() == AVWIDGET) {
6107 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
6108 updatePositionEffects(item, item->info());
6114 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
6116 // parse parameters to check if we need to adjust to the new crop start
6117 int diff = (newstart - oldstart).frames(m_document->fps());
6118 int max = (newstart + duration).frames(m_document->fps());
6120 QDomNodeList params = xml.elementsByTagName("parameter");
6121 for (int i = 0; i < params.count(); i++) {
6122 QDomElement e = params.item(i).toElement();
6123 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
6124 QString def = e.attribute("default");
6125 // Effect has a keyframe type parameter, we need to adjust the values
6126 QStringList keys = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
6127 QStringList newKeyFrames;
6128 foreach(const QString &str, keys) {
6129 int pos = str.section(':', 0, 0).toInt();
6130 double val = str.section(':', 1, 1).toDouble();
6133 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
6135 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
6137 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
6138 e.setAttribute("keyframes", newKeyFrames.join(";"));
6143 ClipItem *CustomTrackView::getClipUnderCursor() const
6145 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
6146 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6147 for (int i = 0; i < collisions.count(); i++) {
6148 if (collisions.at(i)->type() == AVWIDGET) {
6149 ClipItem *clip = static_cast < ClipItem *>(collisions.at(i));
6150 if (!clip->isItemLocked()) return clip;
6156 AbstractClipItem *CustomTrackView::getMainActiveClip() const
6158 QList<QGraphicsItem *> clips = scene()->selectedItems();
6159 if (clips.isEmpty()) {
6160 return getClipUnderCursor();
6162 AbstractClipItem *item = NULL;
6163 for (int i = 0; i < clips.count(); ++i) {
6164 if (clips.at(i)->type() == AVWIDGET) {
6165 item = static_cast < AbstractClipItem *>(clips.at(i));
6166 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
6169 if (item) return item;
6174 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
6176 QList<QGraphicsItem *> clips = scene()->selectedItems();
6177 if (clips.isEmpty()) {
6178 return getClipUnderCursor();
6181 // remove all items in the list that are not clips
6182 for (int i = 0; i < clips.count();) {
6183 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
6186 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
6187 for (int i = 0; i < clips.count(); ++i) {
6188 if (clips.at(i)->type() == AVWIDGET) {
6189 item = static_cast < ClipItem *>(clips.at(i));
6190 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
6198 void CustomTrackView::setInPoint()
6200 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6202 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6205 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6210 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6213 QUndoCommand *resizeCommand = new QUndoCommand();
6214 resizeCommand->setText(i18n("Resize group"));
6215 QList <QGraphicsItem *> items = parent->childItems();
6216 for (int i = 0; i < items.count(); ++i) {
6217 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6218 if (item && item->type() == AVWIDGET) {
6219 prepareResizeClipStart(item, item->info(), m_cursorPos, true, resizeCommand);
6222 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6224 //TODO warn user of failed resize
6225 delete resizeCommand;
6228 else prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
6231 void CustomTrackView::setOutPoint()
6233 AbstractClipItem *clip = getActiveClipUnderCursor(true);
6235 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
6238 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6242 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
6245 QUndoCommand *resizeCommand = new QUndoCommand();
6246 resizeCommand->setText(i18n("Resize group"));
6247 QList <QGraphicsItem *> items = parent->childItems();
6248 for (int i = 0; i < items.count(); ++i) {
6249 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
6250 if (item && item->type() == AVWIDGET) {
6251 prepareResizeClipEnd(item, item->info(), m_cursorPos, true, resizeCommand);
6254 if (resizeCommand->childCount() > 0) m_commandStack->push(resizeCommand);
6256 //TODO warn user of failed resize
6257 delete resizeCommand;
6260 else prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
6263 void CustomTrackView::slotUpdateAllThumbs()
6265 if (!isEnabled()) return;
6266 QList<QGraphicsItem *> itemList = items();
6267 //if (itemList.isEmpty()) return;
6269 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6270 for (int i = 0; i < itemList.count(); i++) {
6271 if (itemList.at(i)->type() == AVWIDGET) {
6272 item = static_cast <ClipItem *>(itemList.at(i));
6273 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
6274 // Check if we have a cached thumbnail
6275 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
6276 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6277 if (QFile::exists(thumb)) {
6279 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
6280 item->slotSetStartThumb(pix);
6283 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6284 QString endThumb = startThumb;
6285 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6286 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6287 if (QFile::exists(startThumb)) {
6288 QPixmap pix(startThumb);
6289 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
6290 item->slotSetStartThumb(pix);
6292 if (QFile::exists(endThumb)) {
6293 QPixmap pix(endThumb);
6294 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
6295 item->slotSetEndThumb(pix);
6298 item->refreshClip(false, false);
6302 viewport()->update();
6305 void CustomTrackView::saveThumbnails()
6307 QList<QGraphicsItem *> itemList = items();
6309 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
6310 for (int i = 0; i < itemList.count(); i++) {
6311 if (itemList.at(i)->type() == AVWIDGET) {
6312 item = static_cast <ClipItem *>(itemList.at(i));
6313 if (item->clipType() != COLOR) {
6314 // Check if we have a cached thumbnail
6315 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
6316 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
6317 if (!QFile::exists(thumb)) {
6318 QPixmap pix(item->startThumb());
6322 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
6323 QString endThumb = startThumb;
6324 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
6325 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
6326 if (!QFile::exists(startThumb)) {
6327 QPixmap pix(item->startThumb());
6328 pix.save(startThumb);
6330 if (!QFile::exists(endThumb)) {
6331 QPixmap pix(item->endThumb());
6341 void CustomTrackView::slotInsertTrack(int ix)
6343 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6344 d->comboTracks->setCurrentIndex(ix);
6345 d->label->setText(i18n("Insert track"));
6346 d->setWindowTitle(i18n("Insert New Track"));
6348 if (d->exec() == QDialog::Accepted) {
6349 ix = d->comboTracks->currentIndex();
6350 if (d->before_select->currentIndex() == 1)
6354 info.isMute = false;
6355 info.isLocked = false;
6356 info.effectsList = EffectsList(true);
6357 if (d->video_track->isChecked()) {
6358 info.type = VIDEOTRACK;
6359 info.isBlind = false;
6361 info.type = AUDIOTRACK;
6362 info.isBlind = true;
6364 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
6365 m_commandStack->push(addTrack);
6366 setDocumentModified();
6371 void CustomTrackView::slotDeleteTrack(int ix)
6373 if (m_document->tracksCount() < 2) return;
6374 QPointer<TrackDialog> d = new TrackDialog(m_document, parentWidget());
6375 d->comboTracks->setCurrentIndex(ix);
6376 d->label->setText(i18n("Delete track"));
6377 d->before_select->setHidden(true);
6378 d->setWindowTitle(i18n("Delete Track"));
6379 d->video_track->setHidden(true);
6380 d->audio_track->setHidden(true);
6381 if (d->exec() == QDialog::Accepted) {
6382 ix = d->comboTracks->currentIndex();
6383 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
6384 deleteTimelineTrack(ix, info);
6385 setDocumentModified();
6386 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
6387 m_commandStack->push(command);*/
6392 void CustomTrackView::slotConfigTracks(int ix)
6394 QPointer<TracksConfigDialog> d = new TracksConfigDialog(m_document,
6395 ix, parentWidget());
6396 if (d->exec() == QDialog::Accepted) {
6397 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d->tracksList());
6398 m_commandStack->push(configTracks);
6399 QList <int> toDelete = d->deletedTracks();
6400 for (int i = 0; i < toDelete.count(); ++i) {
6401 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
6402 deleteTimelineTrack(toDelete.at(i) - i, info);
6404 setDocumentModified();
6409 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
6411 if (m_document->tracksCount() < 2) return;
6412 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
6413 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
6414 QList<QGraphicsItem *> selection = m_scene->items(r);
6415 QUndoCommand *deleteTrack = new QUndoCommand();
6416 deleteTrack->setText("Delete track");
6418 // Delete all clips in selected track
6419 for (int i = 0; i < selection.count(); i++) {
6420 if (selection.at(i)->type() == AVWIDGET) {
6421 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
6422 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
6423 m_waitingThumbs.removeAll(item);
6424 m_scene->removeItem(item);
6427 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
6428 Transition *item = static_cast <Transition *>(selection.at(i));
6429 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
6430 m_scene->removeItem(item);
6436 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
6437 m_commandStack->push(deleteTrack);
6440 void CustomTrackView::autoTransition()
6442 QList<QGraphicsItem *> itemList = scene()->selectedItems();
6443 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
6444 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
6447 Transition *tr = static_cast <Transition*>(itemList.at(0));
6448 tr->setAutomatic(!tr->isAutomatic());
6449 QDomElement transition = tr->toXML();
6450 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);
6451 setDocumentModified();
6454 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
6456 QList<QGraphicsItem *> list = scene()->items();
6457 ClipItem *clip = NULL;
6458 for (int i = 0; i < list.size(); ++i) {
6459 if (list.at(i)->type() == AVWIDGET) {
6460 clip = static_cast <ClipItem *>(list.at(i));
6461 if (clip->clipProducer() == id) {
6462 clip->setClipName(name);
6466 viewport()->update();
6469 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6471 minimum = GenTime();
6472 maximum = GenTime();
6473 QList<QGraphicsItem *> selection;
6474 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6475 selection.removeAll(item);
6476 for (int i = 0; i < selection.count(); i++) {
6477 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6478 if (clip && clip->type() == AVWIDGET) {
6479 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6480 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6485 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6487 minimum = GenTime();
6488 maximum = GenTime();
6489 QList<QGraphicsItem *> selection;
6490 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6491 selection.removeAll(item);
6492 for (int i = 0; i < selection.count(); i++) {
6493 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6494 if (clip && clip->type() == TRANSITIONWIDGET) {
6495 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6496 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6501 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6503 for (int i = 0; i < groups.count(); i++) {
6504 QDomNodeList children = groups.at(i).childNodes();
6505 scene()->clearSelection();
6506 QList <QGraphicsItem*>list;
6507 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6508 QDomElement elem = children.item(nodeindex).toElement();
6509 int pos = elem.attribute("position").toInt();
6510 int track = elem.attribute("track").toInt();
6511 if (elem.tagName() == "clipitem") {
6512 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6513 if (clip) list.append(clip);//clip->setSelected(true);
6515 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6516 if (clip) list.append(clip);//clip->setSelected(true);
6519 groupSelectedItems(list, false, true);
6523 void CustomTrackView::splitAudio()
6525 resetSelectionGroup();
6526 QList<QGraphicsItem *> selection = scene()->selectedItems();
6527 if (selection.isEmpty()) {
6528 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6531 QUndoCommand *splitCommand = new QUndoCommand();
6532 splitCommand->setText(i18n("Split audio"));
6533 for (int i = 0; i < selection.count(); i++) {
6534 if (selection.at(i)->type() == AVWIDGET) {
6535 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6536 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6537 if (clip->parentItem()) {
6538 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6540 EffectsList effects;
6541 effects.clone(clip->effectList());
6542 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6547 if (splitCommand->childCount()) {
6548 updateTrackDuration(-1, splitCommand);
6549 m_commandStack->push(splitCommand);
6553 void CustomTrackView::setAudioAlignReference()
6555 QList<QGraphicsItem *> selection = scene()->selectedItems();
6556 if (selection.isEmpty() || selection.size() > 1) {
6557 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6560 if (m_audioCorrelator != NULL) {
6561 delete m_audioCorrelator;
6563 if (selection.at(0)->type() == AVWIDGET) {
6564 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6565 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6566 m_audioAlignmentReference = clip;
6568 AudioEnvelope *envelope = new AudioEnvelope(clip->baseClip()->fileURL().path(), clip->getProducer(clip->track()));
6569 m_audioCorrelator = new AudioCorrelation(envelope);
6573 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6574 envelope->dumpInfo();
6578 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6582 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6585 void CustomTrackView::alignAudio()
6587 bool referenceOK = true;
6588 if (m_audioCorrelator == NULL) {
6589 referenceOK = false;
6592 if (!scene()->items().contains(m_audioAlignmentReference)) {
6593 // The reference item has been deleted from the timeline (or so)
6594 referenceOK = false;
6598 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6603 QList<QGraphicsItem *> selection = scene()->selectedItems();
6604 foreach (QGraphicsItem *item, selection) {
6605 if (item->type() == AVWIDGET) {
6607 ClipItem *clip = static_cast<ClipItem*>(item);
6608 if (clip == m_audioAlignmentReference) {
6612 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6613 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()));
6615 // FFT only for larger vectors. We could use it all time, but for small vectors
6616 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6617 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6618 int shift = m_audioCorrelator->getShift(index);
6623 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6624 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6625 envelope->dumpInfo();
6627 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6628 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6629 qDebug() << "We will start at " << targetPos;
6630 qDebug() << "to shift by " << shift;
6631 qDebug() << "(eventually)";
6632 qDebug() << "(maybe)";
6636 QUndoCommand *moveCommand = new QUndoCommand();
6638 GenTime add(shift, m_document->fps());
6639 ItemInfo start = clip->info();
6641 ItemInfo end = start;
6642 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6643 end.endPos = end.startPos + start.cropDuration;
6645 if ( end.startPos.seconds() < 0 ) {
6646 // Clip would start before 0, so crop it first
6647 GenTime cropBy = -end.startPos;
6650 qDebug() << "Need to crop clip. " << start;
6651 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6654 ItemInfo resized = start;
6655 resized.startPos += cropBy;
6657 resizeClip(start, resized);
6658 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6660 start = clip->info();
6661 end.startPos += cropBy;
6664 qDebug() << "Clip cropped. " << start;
6665 qDebug() << "Moving to: " << end;
6669 if (itemCollision(clip, end)) {
6671 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6675 moveCommand->setText(i18n("Auto-align clip"));
6676 new MoveClipCommand(this, start, end, true, moveCommand);
6677 updateTrackDuration(clip->track(), moveCommand);
6678 m_commandStack->push(moveCommand);
6685 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6687 emit displayMessage(i18n("Auto-aligned %1 clips.", counter), InformationMessage);
6691 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6693 ClipItem *clip = getClipItemAt(pos, track);
6695 kDebug() << "// Cannot find clip to split!!!";
6699 int start = pos.frames(m_document->fps());
6700 int freetrack = m_document->tracksCount() - track - 1;
6702 // do not split audio when we are on an audio track
6703 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6706 for (; freetrack > 0; freetrack--) {
6707 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6708 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6709 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6710 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6711 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6716 if (freetrack == 0) {
6717 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6719 ItemInfo info = clip->info();
6720 info.track = m_document->tracksCount() - freetrack;
6721 QDomElement xml = clip->xml();
6722 xml.setAttribute("audio_only", 1);
6723 scene()->clearSelection();
6724 addClip(xml, clip->clipProducer(), info, clip->effectList(), false, false, false);
6725 clip->setSelected(true);
6726 ClipItem *audioClip = getClipItemAt(start, info.track);
6728 clip->setVideoOnly(true);
6729 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6730 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(info.track)) == false) {
6731 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6733 m_document->renderer()->unlockService(tractor);
6734 audioClip->setSelected(true);
6736 // keep video effects, move audio effects to audio clip
6739 for (int i = 0; i < effects.count(); ++i) {
6740 if (effects.at(i).attribute("type") == "audio") {
6741 deleteEffect(m_document->tracksCount() - track, pos, clip->effect(videoIx));
6744 deleteEffect(freetrack, pos, audioClip->effect(audioIx));
6748 groupSelectedItems(QList <QGraphicsItem*>()<<clip<<audioClip, false, true);
6752 // unsplit clip: remove audio part and change video part to normal clip
6753 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6754 kDebug() << "//CANNOT FIND CLP GRP";
6757 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6758 QList<QGraphicsItem *> children = grp->childItems();
6759 if (children.count() != 2) {
6760 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6763 for (int i = 0; i < children.count(); i++) {
6764 if (children.at(i) != clip) {
6765 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6766 ItemInfo info = clip->info();
6767 deleteClip(clp->info());
6768 clip->setVideoOnly(false);
6769 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6770 if (!m_document->renderer()->mltUpdateClipProducer(
6772 m_document->tracksCount() - info.track,
6773 info.startPos.frames(m_document->fps()),
6774 clip->baseClip()->getProducer(info.track))) {
6776 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6777 info.startPos.frames(m_document->fps()), info.track),
6780 m_document->renderer()->unlockService(tractor);
6782 // re-add audio effects
6783 for (int i = 0; i < effects.count(); ++i) {
6784 if (effects.at(i).attribute("type") == "audio") {
6785 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6792 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6793 m_document->clipManager()->removeGroup(grp);
6794 scene()->destroyItemGroup(grp);
6798 void CustomTrackView::setVideoOnly()
6800 resetSelectionGroup();
6801 QList<QGraphicsItem *> selection = scene()->selectedItems();
6802 if (selection.isEmpty()) {
6803 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6806 QUndoCommand *videoCommand = new QUndoCommand();
6807 videoCommand->setText(i18n("Video only"));
6808 for (int i = 0; i < selection.count(); i++) {
6809 if (selection.at(i)->type() == AVWIDGET) {
6810 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6811 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6812 if (clip->parentItem()) {
6813 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6815 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6820 m_commandStack->push(videoCommand);
6823 void CustomTrackView::setAudioOnly()
6825 resetSelectionGroup();
6826 QList<QGraphicsItem *> selection = scene()->selectedItems();
6827 if (selection.isEmpty()) {
6828 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6831 QUndoCommand *videoCommand = new QUndoCommand();
6832 videoCommand->setText(i18n("Audio only"));
6833 for (int i = 0; i < selection.count(); i++) {
6834 if (selection.at(i)->type() == AVWIDGET) {
6835 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6836 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6837 if (clip->parentItem()) {
6838 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6840 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6845 m_commandStack->push(videoCommand);
6848 void CustomTrackView::setAudioAndVideo()
6850 resetSelectionGroup();
6851 QList<QGraphicsItem *> selection = scene()->selectedItems();
6852 if (selection.isEmpty()) {
6853 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6856 QUndoCommand *videoCommand = new QUndoCommand();
6857 videoCommand->setText(i18n("Audio and Video"));
6858 for (int i = 0; i < selection.count(); i++) {
6859 if (selection.at(i)->type() == AVWIDGET) {
6860 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6861 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6862 if (clip->parentItem()) {
6863 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6865 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6870 m_commandStack->push(videoCommand);
6873 void CustomTrackView::monitorRefresh()
6875 m_document->renderer()->doRefresh();
6878 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6880 ClipItem *clip = getClipItemAt(pos, track);
6882 kDebug() << "// Cannot find clip to split!!!";
6885 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6887 int start = pos.frames(m_document->fps());
6888 clip->setVideoOnly(true);
6889 clip->setAudioOnly(false);
6890 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer(track)) == false) {
6891 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6893 } else if (audioOnly) {
6894 int start = pos.frames(m_document->fps());
6895 clip->setAudioOnly(true);
6896 clip->setVideoOnly(false);
6897 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6898 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6901 int start = pos.frames(m_document->fps());
6902 clip->setAudioOnly(false);
6903 clip->setVideoOnly(false);
6904 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6905 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6908 m_document->renderer()->unlockService(tractor);
6910 setDocumentModified();
6913 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6915 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6916 m_clipTypeGroup->setEnabled(false);
6918 m_clipTypeGroup->setEnabled(true);
6919 QList <QAction *> actions = m_clipTypeGroup->actions();
6921 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6922 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6923 else lookup = "clip_audio_and_video";
6924 for (int i = 0; i < actions.count(); i++) {
6925 if (actions.at(i)->data().toString() == lookup) {
6926 actions.at(i)->setChecked(true);
6933 void CustomTrackView::slotGoToMarker(QAction *action)
6935 int pos = action->data().toInt();
6939 void CustomTrackView::reloadTransitionLumas()
6943 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6944 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6945 for (int i = 0; i < params.count(); i++) {
6946 QDomElement e = params.item(i).toElement();
6947 if (e.attribute("tag") == "resource") {
6948 lumaNames = e.attribute("paramlistdisplay");
6949 lumaFiles = e.attribute("paramlist");
6954 QList<QGraphicsItem *> itemList = items();
6955 Transition *transitionitem;
6956 QDomElement transitionXml;
6957 for (int i = 0; i < itemList.count(); i++) {
6958 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6959 transitionitem = static_cast <Transition*>(itemList.at(i));
6960 transitionXml = transitionitem->toXML();
6961 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6962 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6963 for (int i = 0; i < params.count(); i++) {
6964 QDomElement e = params.item(i).toElement();
6965 if (e.attribute("tag") == "resource") {
6966 e.setAttribute("paramlistdisplay", lumaNames);
6967 e.setAttribute("paramlist", lumaFiles);
6972 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6973 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6974 for (int i = 0; i < params.count(); i++) {
6975 QDomElement e = params.item(i).toElement();
6976 if (e.attribute("tag") == "luma") {
6977 e.setAttribute("paramlistdisplay", lumaNames);
6978 e.setAttribute("paramlist", lumaFiles);
6985 emit transitionItemSelected(NULL);
6988 double CustomTrackView::fps() const
6990 return m_document->fps();
6993 void CustomTrackView::updateProjectFps()
6995 // update all clips to the new fps
6996 resetSelectionGroup();
6997 scene()->clearSelection();
6999 QList<QGraphicsItem *> itemList = items();
7000 for (int i = 0; i < itemList.count(); i++) {
7001 // remove all items and re-add them one by one
7002 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
7004 for (int i = 0; i < itemList.count(); i++) {
7005 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
7006 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
7007 clip->updateFps(m_document->fps());
7008 m_scene->addItem(clip);
7009 } else if (itemList.at(i)->type() == GROUPWIDGET) {
7010 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
7011 QList<QGraphicsItem *> children = grp->childItems();
7012 for (int j = 0; j < children.count(); j++) {
7013 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7014 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
7015 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
7016 clip->updateFps(m_document->fps());
7019 m_document->clipManager()->removeGroup(grp);
7020 m_scene->addItem(grp);
7021 scene()->destroyItemGroup(grp);
7022 scene()->clearSelection();
7023 /*for (int j = 0; j < children.count(); j++) {
7024 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
7025 //children.at(j)->setParentItem(0);
7026 children.at(j)->setSelected(true);
7029 groupSelectedItems(children, true, true);
7030 } else if (itemList.at(i)->type() == GUIDEITEM) {
7031 Guide *g = static_cast<Guide *>(itemList.at(i));
7033 m_scene->addItem(g);
7036 viewport()->update();
7039 void CustomTrackView::slotTrackDown()
7041 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
7042 else m_selectedTrack++;
7043 emit updateTrackHeaders();
7044 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7045 ensureVisible(rect, 0, 0);
7046 viewport()->update();
7049 void CustomTrackView::slotTrackUp()
7051 if (m_selectedTrack > 0) m_selectedTrack--;
7052 else m_selectedTrack = m_document->tracksCount() - 1;
7053 emit updateTrackHeaders();
7054 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7055 ensureVisible(rect, 0, 0);
7056 viewport()->update();
7059 int CustomTrackView::selectedTrack() const
7061 return m_selectedTrack;
7064 QStringList CustomTrackView::selectedClips() const
7066 QStringList clipIds;
7067 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7068 for (int i = 0; i < selection.count(); i++) {
7069 if (selection.at(i)->type() == AVWIDGET) {
7070 ClipItem *item = (ClipItem *)selection.at(i);
7071 clipIds << item->clipProducer();
7077 QList<ClipItem *> CustomTrackView::selectedClipItems() const
7079 QList<ClipItem *> clips;
7080 QList<QGraphicsItem *> selection = m_scene->selectedItems();
7081 for (int i = 0; i < selection.count(); i++) {
7082 if (selection.at(i)->type() == AVWIDGET) {
7083 clips.append((ClipItem *)selection.at(i));
7089 void CustomTrackView::slotSelectTrack(int ix)
7091 m_selectedTrack = qMax(0, ix);
7092 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
7093 emit updateTrackHeaders();
7094 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
7095 ensureVisible(rect, 0, 0);
7096 viewport()->update();
7099 void CustomTrackView::slotSelectClipsInTrack()
7101 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
7102 resetSelectionGroup();
7103 QList<QGraphicsItem *> selection = m_scene->items(rect);
7104 m_scene->clearSelection();
7105 QList<QGraphicsItem *> list;
7106 for (int i = 0; i < selection.count(); i++) {
7107 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
7108 list.append(selection.at(i));
7111 groupSelectedItems(list, false, false, true);
7114 void CustomTrackView::slotSelectAllClips()
7116 m_scene->clearSelection();
7117 resetSelectionGroup();
7118 groupSelectedItems(m_scene->items(), false, false, true);
7121 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
7124 if (track != -1 && pos != -1)
7125 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7127 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
7128 QList<QGraphicsItem *> selection = m_scene->items(rect);
7129 resetSelectionGroup(group);
7130 if (!group) m_scene->clearSelection();
7131 for (int i = 0; i < selection.count(); i++) {
7132 if (selection.at(i)->type() == AVWIDGET) {
7133 selection.at(i)->setSelected(add);
7137 if (group) groupSelectedItems();
7140 void CustomTrackView::selectTransition(bool add, bool group)
7142 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
7143 QList<QGraphicsItem *> selection = m_scene->items(rect);
7144 resetSelectionGroup(group);
7145 if (!group) m_scene->clearSelection();
7146 for (int i = 0; i < selection.count(); i++) {
7147 if (selection.at(i)->type() == TRANSITIONWIDGET) {
7148 selection.at(i)->setSelected(add);
7152 if (group) groupSelectedItems();
7155 QStringList CustomTrackView::extractTransitionsLumas()
7158 QList<QGraphicsItem *> itemList = items();
7159 Transition *transitionitem;
7160 QDomElement transitionXml;
7161 for (int i = 0; i < itemList.count(); i++) {
7162 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
7163 transitionitem = static_cast <Transition*>(itemList.at(i));
7164 transitionXml = transitionitem->toXML();
7165 // luma files in transitions can be in "resource" or "luma" property
7166 QString luma = EffectsList::parameter(transitionXml, "luma");
7167 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
7168 if (!luma.isEmpty()) urls << KUrl(luma).path();
7171 urls.removeDuplicates();
7175 void CustomTrackView::setEditMode(EDITMODE mode)
7177 m_scene->setEditMode(mode);
7180 void CustomTrackView::checkTrackSequence(int track)
7182 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
7183 //track = m_document->tracksCount() -track;
7184 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
7185 QList<QGraphicsItem *> selection = m_scene->items(rect);
7186 QList <int> timelineList;
7187 timelineList.append(0);
7188 for (int i = 0; i < selection.count(); i++) {
7189 if (selection.at(i)->type() == AVWIDGET) {
7190 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
7191 int start = clip->startPos().frames(m_document->fps());
7192 int end = clip->endPos().frames(m_document->fps());
7193 if (!timelineList.contains(start)) timelineList.append(start);
7194 if (!timelineList.contains(end)) timelineList.append(end);
7197 qSort(timelineList);
7198 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
7199 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
7202 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
7204 if (data.isEmpty()) return;
7205 DocClipBase *clip = m_document->getBaseClip(data.at(0));
7207 info.startPos = GenTime(in, m_document->fps());
7208 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
7209 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
7210 info.cropDuration = info.endPos - info.startPos;
7211 info.track = m_selectedTrack;
7212 QUndoCommand *addCommand = new QUndoCommand();
7213 addCommand->setText(i18n("Insert clip"));
7214 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
7215 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
7216 updateTrackDuration(info.track, addCommand);
7217 m_commandStack->push(addCommand);
7219 selectClip(true, false, m_selectedTrack, in);
7220 // Automatic audio split
7221 if (KdenliveSettings::splitaudio())
7225 void CustomTrackView::clearSelection(bool emitInfo)
7227 resetSelectionGroup();
7228 scene()->clearSelection();
7230 if (emitInfo) emit clipItemSelected(NULL);
7233 void CustomTrackView::updatePalette()
7235 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
7239 pen1.setColor(palette().text().color());
7240 m_cursorLine->setPen(pen1);
7244 void CustomTrackView::removeTipAnimation()
7247 scene()->removeItem(m_visualTip);
7248 m_animationTimer->stop();
7256 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
7258 if (m_visualTip == NULL) {
7259 QRectF rect = clip->sceneBoundingRect();
7260 m_animation = new QGraphicsItemAnimation;
7261 m_animation->setTimeLine(m_animationTimer);
7262 m_animation->setScaleAt(1, 1, 1);
7267 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
7268 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
7269 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
7271 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
7273 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
7275 m_animation->setScaleAt(.5, 2, 2);
7279 polygon << QPoint(0, - size * 2);
7280 if (mode == RESIZESTART)
7281 polygon << QPoint(size * 2, 0);
7283 polygon << QPoint(- size * 2, 0);
7284 polygon << QPoint(0, size * 2);
7285 polygon << QPoint(0, - size * 2);
7287 m_visualTip = new QGraphicsPolygonItem(polygon);
7288 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7289 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7290 if (mode == RESIZESTART)
7291 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
7293 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
7295 m_animation->setScaleAt(.5, 2, 1);
7297 case TRANSITIONSTART:
7299 polygon << QPoint(0, - size * 2);
7300 if (mode == TRANSITIONSTART)
7301 polygon << QPoint(size * 2, 0);
7303 polygon << QPoint(- size * 2, 0);
7304 polygon << QPoint(0, 0);
7305 polygon << QPoint(0, - size * 2);
7307 m_visualTip = new QGraphicsPolygonItem(polygon);
7308 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
7309 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
7310 if (mode == TRANSITIONSTART)
7311 m_visualTip->setPos(rect.x(), rect.bottom());
7313 m_visualTip->setPos(rect.right(), rect.bottom());
7315 m_animation->setScaleAt(.5, 2, 2);
7322 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
7323 m_visualTip->setZValue(100);
7324 scene()->addItem(m_visualTip);
7325 m_animation->setItem(m_visualTip);
7326 m_animationTimer->start();
7330 bool CustomTrackView::hasAudio(int track) const
7332 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
7333 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
7334 QGraphicsItem *item;
7335 for (int i = 0; i < collisions.count(); i++) {
7336 item = collisions.at(i);
7337 if (!item->isEnabled()) continue;
7338 if (item->type() == AVWIDGET) {
7339 ClipItem *clip = static_cast <ClipItem *>(item);
7340 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
7346 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
7349 QUndoCommand *effectCommand = new QUndoCommand();
7351 if (effect.tagName() == "effectgroup") {
7352 effectName = effect.attribute("name");
7354 QDomElement namenode = effect.firstChildElement("name");
7355 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
7356 else effectName = i18n("effect");
7358 effectCommand->setText(i18n("Add %1", effectName));
7359 if (effect.tagName() == "effectgroup") {
7360 QDomNodeList effectlist = effect.elementsByTagName("effect");
7361 for (int j = 0; j < effectlist.count(); j++) {
7362 QDomElement trackeffect = effectlist.at(j).toElement();
7363 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
7364 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7367 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
7371 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
7372 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
7373 delete effectCommand;
7376 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
7379 if (effectCommand->childCount() > 0) {
7380 m_commandStack->push(effectCommand);
7381 setDocumentModified();
7383 else delete effectCommand;
7387 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
7389 EffectsParameterList parameters;
7391 parameters.addParam("tag", effect.attribute("tag"));
7392 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
7393 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
7394 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
7395 parameters.addParam("id", effect.attribute("id"));
7396 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
7397 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
7398 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
7399 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
7400 if (effect.attribute("id") == "region") {
7401 QDomNodeList subeffects = effect.elementsByTagName("effect");
7402 for (int i = 0; i < subeffects.count(); i++) {
7403 QDomElement subeffect = subeffects.at(i).toElement();
7404 int subeffectix = subeffect.attribute("region_ix").toInt();
7405 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
7406 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
7407 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
7408 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
7409 adjustEffectParameters(parameters, subparams, m_document->mltProfile(), QString("filter%1.").arg(subeffectix));
7413 QDomNodeList params = effect.elementsByTagName("parameter");
7414 adjustEffectParameters(parameters, params, m_document->mltProfile());
7420 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, MltVideoProfile profile, const QString &prefix)
7423 for (int i = 0; i < params.count(); i++) {
7424 QDomElement e = params.item(i).toElement();
7425 QString paramname = prefix + e.attribute("name");
7426 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
7427 // effects with geometry param need in / out synced with the clip, request it...
7428 parameters.addParam("_sync_in_out", "1");
7430 if (e.attribute("type") == "simplekeyframe") {
7431 QStringList values = e.attribute("keyframes").split(';', QString::SkipEmptyParts);
7432 double factor = e.attribute("factor", "1").toDouble();
7433 double offset = e.attribute("offset", "0").toDouble();
7434 for (int j = 0; j < values.count(); j++) {
7435 QString pos = values.at(j).section(':', 0, 0);
7436 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
7437 values[j] = pos + '=' + locale.toString(val);
7439 // kDebug() << "/ / / /SENDING KEYFR:" << values;
7440 parameters.addParam(paramname, values.join(";"));
7441 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
7442 parameters.addParam("max", e.attribute("max"));
7443 parameters.addParam("min", e.attribute("min"));
7444 parameters.addParam("factor", e.attribute("factor", "1"));*/
7445 } else if (e.attribute("type") == "keyframe") {
7446 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
7447 parameters.addParam("keyframes", e.attribute("keyframes"));
7448 parameters.addParam("max", e.attribute("max"));
7449 parameters.addParam("min", e.attribute("min"));
7450 parameters.addParam("factor", e.attribute("factor", "1"));
7451 parameters.addParam("offset", e.attribute("offset", "0"));
7452 parameters.addParam("starttag", e.attribute("starttag", "start"));
7453 parameters.addParam("endtag", e.attribute("endtag", "end"));
7454 } else if (e.attribute("namedesc").contains(';')) {
7455 QString format = e.attribute("format");
7456 QStringList separators = format.split("%d", QString::SkipEmptyParts);
7457 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
7459 QTextStream txtNeu(&neu);
7460 if (values.size() > 0)
7461 txtNeu << (int)values[0].toDouble();
7462 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
7463 txtNeu << separators[i];
7464 txtNeu << (int)(values[i+1].toDouble());
7466 parameters.addParam("start", neu);
7468 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
7470 if (e.attribute("factor").contains('%')) {
7471 fact = ProfilesDialog::getStringEval(profile, e.attribute("factor"));
7473 fact = e.attribute("factor", "1").toDouble();
7475 double offset = e.attribute("offset", "0").toDouble();
7476 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
7478 parameters.addParam(paramname, e.attribute("value"));
7485 void CustomTrackView::updateTrackNames(int track, bool added)
7487 QList <TrackInfo> tracks = m_document->tracksList();
7488 int max = tracks.count();
7489 int docTrack = max - track - 1;
7491 // count number of tracks of each type
7492 int videoTracks = 0;
7493 int audioTracks = 0;
7494 for (int i = max - 1; i >= 0; --i) {
7495 TrackInfo info = tracks.at(i);
7496 if (info.type == VIDEOTRACK)
7501 if (i <= docTrack) {
7502 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
7503 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7506 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7507 info.trackName = type + QString::number(typeNumber);
7508 m_document->setTrackType(i, info);
7511 if (info.trackName == type + QString::number(typeNumber + 1)) {
7512 info.trackName = type + QString::number(typeNumber);
7513 m_document->setTrackType(i, info);
7518 emit tracksChanged();
7521 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7527 tracks << m_document->tracksCount() - track - 1;
7529 // negative track number -> update all tracks
7530 for (int i = 0; i < m_document->tracksCount(); ++i)
7534 for (int i = 0; i < tracks.count(); ++i) {
7536 // t + 1 because of black background track
7537 duration = m_document->renderer()->mltTrackDuration(t + 1);
7538 if (duration != m_document->trackDuration(t)) {
7539 m_document->setTrackDuration(t, duration);
7542 EffectsList effects = m_document->getTrackEffects(t);
7543 for (int j = 0; j < effects.count(); ++j) {
7545 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7546 * - update the effectstack if necessary
7553 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7555 QList<QGraphicsItem *> list = scene()->items();
7556 ClipItem *clip = NULL;
7557 for (int i = 0; i < list.size(); ++i) {
7558 if (list.at(i)->type() == AVWIDGET) {
7559 clip = static_cast <ClipItem *>(list.at(i));
7560 if (clip->clipProducer() == id) {
7561 clip->refreshClip(true, resetThumbs);
7567 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7569 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7571 if (effects.count()) {
7572 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7573 while (i != effects.constEnd()) {
7574 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);
7581 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, stringMap filterParams, stringMap extra)
7583 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7585 emit displayMessage(i18n("Cannot find clip for effect update %1.", extra.value("finalfilter")), ErrorMessage);
7588 QDomElement newEffect;
7589 QDomElement effect = clip->getEffectAtIndex(clip->selectedEffectIndex());
7590 if (effect.attribute("id") == extra.value("finalfilter")) {
7591 newEffect = effect.cloneNode().toElement();
7592 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7593 while (i != filterParams.constEnd()) {
7594 EffectsList::setParameter(newEffect, i.key(), i.value());
7595 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7598 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7599 m_commandStack->push(command);
7600 emit clipItemSelected(clip);
7605 void CustomTrackView::slotImportClipKeyframes(GRAPHICSRECTITEM type)
7607 ClipItem *item = NULL;
7608 if (type == TRANSITIONWIDGET) {
7609 // We want to import keyframes to a transition
7610 if (!m_selectionGroup) {
7611 emit displayMessage(i18n("You need to select one clip and one transition"), ErrorMessage);
7614 // Make sure there is no collision
7615 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
7616 for (int i = 0; i < children.count(); i++) {
7617 if (children.at(i)->type() == AVWIDGET) {
7618 item = (ClipItem*) children.at(i);
7624 // Import keyframes from current clip to its effect
7625 if (m_dragItem) item = static_cast<ClipItem*> (m_dragItem);
7629 emit displayMessage(i18n("No clip found"), ErrorMessage);
7632 QMap <QString, QString> data = item->baseClip()->analysisData();
7633 if (data.isEmpty()) {
7634 emit displayMessage(i18n("No keyframe data found in clip"), ErrorMessage);
7637 QPointer<QDialog> d = new QDialog(this);
7638 Ui::ImportKeyframesDialog_UI ui;
7643 QMap<QString, QString>::const_iterator i = data.constBegin();
7644 while (i != data.constEnd()) {
7645 ui.data_list->insertItem(ix, i.key());
7646 ui.data_list->setItemData(ix, i.value(), Qt::UserRole);
7651 if (d->exec() != QDialog::Accepted) {
7655 QString keyframeData = ui.data_list->itemData(ui.data_list->currentIndex()).toString();
7657 int offset = item->cropStart().frames(m_document->fps());
7658 Mlt::Geometry geometry(keyframeData.toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7659 Mlt::Geometry newGeometry(QString().toUtf8().data(), item->baseClip()->maxDuration().frames(m_document->fps()), m_document->mltProfile().width, m_document->mltProfile().height);
7660 Mlt::GeometryItem gitem;
7661 geometry.fetch(&gitem, offset);
7663 newGeometry.insert(gitem);
7664 int pos = offset + 1;
7665 while (!geometry.next_key(&gitem, pos)) {
7666 pos = gitem.frame();
7667 gitem.frame(pos - offset);
7669 newGeometry.insert(gitem);
7671 QStringList keyframeList = QString(newGeometry.serialise()).split(';', QString::SkipEmptyParts);
7674 if (ui.import_position->isChecked()) {
7675 if (ui.import_size->isChecked()) {
7676 foreach(QString key, keyframeList) {
7677 if (key.count(':') > 1) result.append(key.section(':', 0, 1));
7678 else result.append(key);
7683 foreach(QString key, keyframeList) {
7684 result.append(key.section(':', 0, 0));
7689 else if (ui.import_size->isChecked()) {
7690 foreach(QString key, keyframeList) {
7691 result.append(key.section(':', 1, 1));
7695 emit importKeyframes(type, result, ui.limit_keyframes->isChecked() ? ui.max_keyframes->value() : -1);