1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "commands/locktrackcommand.h"
55 #include "commands/groupclipscommand.h"
56 #include "commands/splitaudiocommand.h"
57 #include "commands/changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "commands/configtrackscommand.h"
61 #include "commands/rebuildgroupcommand.h"
62 #include "commands/razorgroupcommand.h"
63 #include "profilesdialog.h"
65 #include "lib/audio/audioEnvelope.h"
66 #include "lib/audio/audioCorrelation.h"
73 #include <KMessageBox>
74 #include <KIO/NetAccess>
76 #include <QMouseEvent>
77 #include <QStylePainter>
78 #include <QGraphicsItem>
79 #include <QDomDocument>
81 #include <QApplication>
82 #include <QInputDialog>
85 #if QT_VERSION >= 0x040600
86 #include <QGraphicsDropShadowEffect>
91 bool sortGuidesList(const Guide *g1 , const Guide *g2)
93 return (*g1).position() < (*g2).position();
98 // disable animation if user asked it in KDE's global settings
99 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
100 // needs something like below (taken from dolphin)
101 // #include <kglobalsettings.h>
102 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
103 // const int duration = animate ? 1500 : 1;
105 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
106 QGraphicsView(projectscene, parent),
107 m_tracksHeight(KdenliveSettings::trackheight()),
108 m_projectDuration(0),
111 m_scene(projectscene),
113 m_operationMode(NONE),
120 m_autoScroll(KdenliveSettings::autoscroll()),
121 m_pasteEffectsAction(NULL),
122 m_ungroupAction(NULL),
129 m_blockRefresh(false),
130 m_selectionGroup(NULL),
132 m_audioCorrelator(NULL),
133 m_audioAlignmentReference(NULL),
134 m_controlModifier(false)
137 m_commandStack = doc->commandStack();
139 m_commandStack = NULL;
142 setMouseTracking(true);
143 setAcceptDrops(true);
144 setFrameShape(QFrame::NoFrame);
146 //setCacheMode(QGraphicsView::CacheBackground);
147 setAutoFillBackground(false);
148 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
149 setContentsMargins(0, 0, 0, 0);
151 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
153 m_animationTimer = new QTimeLine(800);
154 m_animationTimer->setFrameRange(0, 5);
155 m_animationTimer->setUpdateInterval(100);
156 m_animationTimer->setLoopCount(0);
158 m_tipColor = QColor(0, 192, 0, 200);
159 m_tipPen.setColor(QColor(255, 255, 255, 100));
160 m_tipPen.setWidth(3);
162 const int maxHeight = m_tracksHeight * m_document->tracksCount();
163 setSceneRect(0, 0, sceneRect().width(), maxHeight);
164 verticalScrollBar()->setMaximum(maxHeight);
165 verticalScrollBar()->setTracking(true);
166 // repaint guides when using vertical scroll
167 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
169 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
170 m_cursorLine->setZValue(1000);
173 pen1.setColor(palette().text().color());
174 m_cursorLine->setPen(pen1);
175 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
177 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
178 m_scrollTimer.setInterval(100);
179 m_scrollTimer.setSingleShot(true);
181 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
182 m_thumbsTimer.setInterval(500);
183 m_thumbsTimer.setSingleShot(true);
185 KIcon razorIcon("edit-cut");
186 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
188 KIcon spacerIcon("kdenlive-spacer-tool");
189 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
192 CustomTrackView::~CustomTrackView()
194 qDeleteAll(m_guides);
196 m_waitingThumbs.clear();
197 delete m_animationTimer;
201 void CustomTrackView::keyPressEvent(QKeyEvent * event)
203 if (event->key() == Qt::Key_Up) {
206 } else if (event->key() == Qt::Key_Down) {
209 } else QWidget::keyPressEvent(event);
212 void CustomTrackView::setDocumentModified()
214 m_document->setModified(true);
217 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
219 m_timelineContextMenu = timeline;
220 m_timelineContextClipMenu = clip;
221 m_clipTypeGroup = clipTypeGroup;
222 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
224 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
225 m_markerMenu->setEnabled(false);
226 markermenu->addMenu(m_markerMenu);
227 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
228 QList <QAction *> list = m_timelineContextClipMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
231 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
234 m_timelineContextTransitionMenu = transition;
235 list = m_timelineContextTransitionMenu->actions();
236 for (int i = 0; i < list.count(); i++) {
237 if (list.at(i)->data().toString() == "auto") {
238 m_autoTransition = list.at(i);
243 m_timelineContextMenu->addSeparator();
244 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
245 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
246 m_timelineContextMenu->addAction(m_deleteGuide);
248 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
249 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
250 m_timelineContextMenu->addAction(m_editGuide);
253 void CustomTrackView::slotDoResetMenuPosition()
255 m_menuPosition = QPoint();
258 void CustomTrackView::slotResetMenuPosition()
260 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
261 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
264 void CustomTrackView::checkAutoScroll()
266 m_autoScroll = KdenliveSettings::autoscroll();
269 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
270 return m_scene->m_tracksList;
274 int CustomTrackView::getFrameWidth()
276 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
279 void CustomTrackView::updateSceneFrameWidth()
281 int frameWidth = getFrameWidth();
282 QList<QGraphicsItem *> itemList = items();
284 for (int i = 0; i < itemList.count(); i++) {
285 if (itemList.at(i)->type() == AVWIDGET) {
286 item = (ClipItem*) itemList.at(i);
287 item->resetFrameWidth(frameWidth);
288 item->resetThumbs(true);
293 bool CustomTrackView::checkTrackHeight()
295 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
296 m_tracksHeight = KdenliveSettings::trackheight();
297 emit trackHeightChanged();
298 QList<QGraphicsItem *> itemList = items();
300 Transition *transitionitem;
301 int frameWidth = getFrameWidth();
302 bool snap = KdenliveSettings::snaptopoints();
303 KdenliveSettings::setSnaptopoints(false);
304 for (int i = 0; i < itemList.count(); i++) {
305 if (itemList.at(i)->type() == AVWIDGET) {
306 item = (ClipItem*) itemList.at(i);
307 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
308 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
309 item->resetFrameWidth(frameWidth);
310 item->resetThumbs(true);
311 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
312 transitionitem = (Transition*) itemList.at(i);
313 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
314 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
317 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
318 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
320 for (int i = 0; i < m_guides.count(); i++) {
321 QLineF l = m_guides.at(i)->line();
322 l.setP2(QPointF(l.x2(), newHeight));
323 m_guides.at(i)->setLine(l);
326 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
327 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
328 KdenliveSettings::setSnaptopoints(snap);
329 viewport()->update();
333 /** Zoom or move viewport on mousewheel
335 * If mousewheel+Ctrl, zooms in/out on the timeline.
337 * With Ctrl, moves viewport towards end of timeline if down/back,
338 * opposite on up/forward.
340 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
341 void CustomTrackView::wheelEvent(QWheelEvent * e)
343 if (e->modifiers() == Qt::ControlModifier) {
344 if (e->delta() > 0) emit zoomIn();
347 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
348 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
352 int CustomTrackView::getPreviousVideoTrack(int track)
354 track = m_document->tracksCount() - track - 1;
356 for (int i = track; i > -1; i--) {
357 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
363 void CustomTrackView::slotFetchNextThumbs()
365 if (!m_waitingThumbs.isEmpty()) {
366 ClipItem *item = m_waitingThumbs.takeFirst();
367 while (item == NULL && !m_waitingThumbs.isEmpty()) {
368 item = m_waitingThumbs.takeFirst();
370 if (item) item->slotFetchThumbs();
371 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
375 void CustomTrackView::slotCheckMouseScrolling()
377 if (m_scrollOffset == 0) {
378 m_scrollTimer.stop();
381 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
382 m_scrollTimer.start();
385 void CustomTrackView::slotCheckPositionScrolling()
387 // If mouse is at a border of the view, scroll
388 if (m_moveOpMode != SEEK) return;
389 if (mapFromScene(m_cursorPos, 0).x() < 3) {
390 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
391 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
392 setCursorPos(mapToScene(QPoint(-2, 0)).x());
393 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
394 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
395 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
396 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
402 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
404 int pos = event->x();
405 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
407 double snappedPos = getSnapPointForPos(mappedXPos);
408 emit mousePosition(mappedXPos);
410 if (event->buttons() & Qt::MidButton) return;
411 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
412 event->setAccepted(true);
414 QGraphicsView::mouseMoveEvent(event);
418 if (event->buttons() != Qt::NoButton) {
419 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
420 if (m_dragItem && m_tool == SELECTTOOL) {
421 if (m_operationMode == MOVE && move) {
422 QGraphicsView::mouseMoveEvent(event);
423 // If mouse is at a border of the view, scroll
425 m_scrollOffset = -30;
426 m_scrollTimer.start();
427 } else if (viewport()->width() - pos < 10) {
429 m_scrollTimer.start();
430 } else if (m_scrollTimer.isActive()) {
431 m_scrollTimer.stop();
433 } else if (m_operationMode == RESIZESTART && move) {
434 m_document->renderer()->pause();
435 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
436 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
438 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
440 m_dragItem->resizeStart((int)(snappedPos));
442 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
443 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
444 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
445 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
446 } else if (m_operationMode == RESIZEEND && move) {
447 m_document->renderer()->pause();
448 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
449 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
451 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
453 m_dragItem->resizeEnd((int)(snappedPos));
455 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
456 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
457 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
458 } else if (m_operationMode == FADEIN && move) {
459 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
460 } else if (m_operationMode == FADEOUT && move) {
461 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
462 } else if (m_operationMode == KEYFRAME && move) {
463 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
464 double pos = mapToScene(event->pos()).toPoint().y();
465 QRectF br = m_dragItem->sceneBoundingRect();
466 double maxh = 100.0 / br.height();
467 pos = (br.bottom() - pos) * maxh;
468 m_dragItem->updateKeyFramePos(keyFramePos, pos);
469 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
470 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
472 removeTipAnimation();
474 } else if (m_operationMode == MOVEGUIDE) {
475 removeTipAnimation();
476 QGraphicsView::mouseMoveEvent(event);
478 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
480 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
481 if (snappedPos < 0) snappedPos = 0;
483 // Make sure there is no collision
484 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
485 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
486 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
487 collidingItems.removeAll(m_selectionGroup);
488 for (int i = 0; i < children.count(); i++) {
489 if (children.at(i)->type() == GROUPWIDGET) {
490 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
491 for (int j = 0; j < subchildren.count(); j++)
492 collidingItems.removeAll(subchildren.at(j));
494 collidingItems.removeAll(children.at(i));
496 bool collision = false;
498 for (int i = 0; i < collidingItems.count(); i++) {
499 if (!collidingItems.at(i)->isEnabled()) continue;
500 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
501 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
502 // Moving backward, determine best pos
503 QPainterPath clipPath;
504 clipPath.addRect(item->sceneBoundingRect());
505 QPainterPath res = shape.intersected(clipPath);
506 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
509 snappedPos += offset;
510 // make sure we have no collision
511 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
512 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
513 collidingItems.removeAll(m_selectionGroup);
514 for (int i = 0; i < children.count(); i++) {
515 if (children.at(i)->type() == GROUPWIDGET) {
516 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
517 for (int j = 0; j < subchildren.count(); j++)
518 collidingItems.removeAll(subchildren.at(j));
520 collidingItems.removeAll(children.at(i));
523 for (int i = 0; i < collidingItems.count(); i++) {
524 if (!collidingItems.at(i)->isEnabled()) continue;
525 if (collidingItems.at(i)->type() == AVWIDGET) {
534 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
535 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
536 collidingItems.removeAll(m_selectionGroup);
537 for (int i = 0; i < children.count(); i++) {
538 if (children.at(i)->type() == GROUPWIDGET) {
539 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
540 for (int j = 0; j < subchildren.count(); j++)
541 collidingItems.removeAll(subchildren.at(j));
543 collidingItems.removeAll(children.at(i));
547 for (int i = 0; i < collidingItems.count(); i++) {
548 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
549 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
550 // Moving backward, determine best pos
551 QPainterPath clipPath;
552 clipPath.addRect(item->sceneBoundingRect());
553 QPainterPath res = shape.intersected(clipPath);
554 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
558 snappedPos += offset;
559 // make sure we have no collision
560 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
561 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
562 collidingItems.removeAll(m_selectionGroup);
563 for (int i = 0; i < children.count(); i++) {
564 if (children.at(i)->type() == GROUPWIDGET) {
565 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
566 for (int j = 0; j < subchildren.count(); j++)
567 collidingItems.removeAll(subchildren.at(j));
569 collidingItems.removeAll(children.at(i));
571 for (int i = 0; i < collidingItems.count(); i++) {
572 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
580 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
581 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
585 if (m_tool == RAZORTOOL) {
586 setCursor(m_razorCursor);
587 //QGraphicsView::mouseMoveEvent(event);
589 } else if (m_tool == SPACERTOOL) {
590 setCursor(m_spacerCursor);
594 QList<QGraphicsItem *> itemList = items(event->pos());
595 QGraphicsRectItem *item = NULL;
596 OPERATIONTYPE opMode = NONE;
598 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
600 } else for (int i = 0; i < itemList.count(); i++) {
601 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
602 item = (QGraphicsRectItem*) itemList.at(i);
607 if (item && event->buttons() == Qt::NoButton) {
608 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
609 if (m_tool == RAZORTOOL) {
610 // razor tool over a clip, display current frame in monitor
611 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
612 //TODO: solve crash when showing frame when moving razor over clip
613 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
619 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
620 // all other modes break the selection, so the user probably wants to move it
623 opMode = clip->operationMode(mapToScene(event->pos()));
626 const double size = 5;
627 if (opMode == m_moveOpMode) {
628 QGraphicsView::mouseMoveEvent(event);
631 removeTipAnimation();
633 m_moveOpMode = opMode;
634 setTipAnimation(clip, opMode, size);
636 if (item->type() == AVWIDGET)
637 ci = static_cast <ClipItem *>(item);
639 if (opMode == MOVE) {
640 setCursor(Qt::OpenHandCursor);
642 message = ci->clipName() + i18n(":");
643 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
644 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
645 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
646 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
647 if (clip->parentItem() == m_selectionGroup)
648 message.append(i18n(" Selection duration:"));
650 message.append(i18n(" Group duration:"));
651 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
652 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
653 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
654 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
658 } else if (opMode == RESIZESTART) {
659 setCursor(KCursor("left_side", Qt::SizeHorCursor));
661 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
662 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
663 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
664 } else if (opMode == RESIZEEND) {
665 setCursor(KCursor("right_side", Qt::SizeHorCursor));
667 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
668 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
669 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
670 } else if (opMode == FADEIN || opMode == FADEOUT) {
671 setCursor(Qt::PointingHandCursor);
672 if (ci && opMode == FADEIN && ci->fadeIn()) {
673 message = i18n("Fade in duration: ");
674 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
675 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
676 message = i18n("Fade out duration: ");
677 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
679 message = i18n("Drag to add or resize a fade effect.");
681 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
682 setCursor(Qt::PointingHandCursor);
683 message = i18n("Click to add a transition.");
684 } else if (opMode == KEYFRAME) {
685 setCursor(Qt::PointingHandCursor);
686 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
689 if (!message.isEmpty())
690 emit displayMessage(message, InformationMessage);
691 } // no clip under mouse
692 else if (m_tool == RAZORTOOL) {
695 } else if (opMode == MOVEGUIDE) {
696 m_moveOpMode = opMode;
697 setCursor(Qt::SplitHCursor);
699 removeTipAnimation();
700 setCursor(Qt::ArrowCursor);
701 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
702 QGraphicsView::mouseMoveEvent(event);
704 setCursorPos(mappedXPos);
705 slotCheckPositionScrolling();
707 } else m_moveOpMode = NONE;
709 QGraphicsView::mouseMoveEvent(event);
713 void CustomTrackView::mousePressEvent(QMouseEvent * event)
715 setFocus(Qt::MouseFocusReason);
716 m_menuPosition = QPoint();
718 // special cases (middle click button or ctrl / shift click
719 if (event->button() == Qt::MidButton) {
721 m_blockRefresh = false;
722 m_operationMode = NONE;
726 if (event->modifiers() & Qt::ShiftModifier) {
727 // Rectangle selection
728 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
729 setDragMode(QGraphicsView::RubberBandDrag);
730 if (!(event->modifiers() & Qt::ControlModifier)) {
731 resetSelectionGroup();
732 scene()->clearSelection();
734 m_blockRefresh = false;
735 m_operationMode = RUBBERSELECTION;
736 QGraphicsView::mousePressEvent(event);
740 m_blockRefresh = true;
743 if (m_tool != RAZORTOOL) activateMonitor();
744 else if (m_document->renderer()->playSpeed() != 0.0) {
745 m_document->renderer()->pause();
748 m_clickEvent = event->pos();
750 // check item under mouse
751 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
752 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
753 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
754 setDragMode(QGraphicsView::ScrollHandDrag);
755 QGraphicsView::mousePressEvent(event);
756 m_blockRefresh = false;
757 m_operationMode = NONE;
761 // if a guide and a clip were pressed, just select the guide
762 for (int i = 0; i < collisionList.count(); ++i) {
763 if (collisionList.at(i)->type() == GUIDEITEM) {
764 // a guide item was pressed
765 m_dragGuide = (Guide *) collisionList.at(i);
766 if (event->button() == Qt::LeftButton) { // move it
767 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
768 m_operationMode = MOVEGUIDE;
769 // deselect all clips so that only the guide will move
770 m_scene->clearSelection();
771 resetSelectionGroup(false);
772 updateSnapPoints(NULL);
773 QGraphicsView::mousePressEvent(event);
775 } else // show context menu
780 // Find first clip, transition or group under mouse (when no guides selected)
782 AbstractGroupItem *dragGroup = NULL;
783 AbstractClipItem *collisionClip = NULL;
785 while (!m_dragGuide && ct < collisionList.count()) {
786 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
787 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
788 if (collisionClip->isItemLocked())
790 if (collisionClip == m_dragItem)
791 collisionClip = NULL;
793 m_dragItem = collisionClip;
795 m_dragItemInfo = m_dragItem->info();
796 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
797 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
798 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
805 if (m_dragItem) emit clipItemSelected(NULL);
808 #if QT_VERSION >= 0x040600
809 // Add shadow to dragged item, currently disabled because of painting artifacts
810 //TODO: re-enable when fixed
811 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
812 eff->setBlurRadius(5);
813 eff->setOffset(3, 3);
814 m_dragItem->setGraphicsEffect(eff);*/
816 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
817 // update transition menu action
818 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
819 m_autoTransition->setEnabled(true);
820 } else m_autoTransition->setEnabled(false);
822 // context menu requested
823 if (event->button() == Qt::RightButton) {
825 if (dragGroup) dragGroup->setSelected(true);
826 else if (!m_dragItem->isSelected()) {
827 resetSelectionGroup(false);
828 m_scene->clearSelection();
829 m_dragItem->setSelected(true);
831 } else if (!m_dragGuide) {
832 // check if there is a guide close to mouse click
833 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
834 for (int i = 0; i < guidesCollisionList.count(); i++) {
835 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
836 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
840 // keep this to support multiple guides context menu in the future (?)
841 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
842 guidesCollisionList.removeAt(0);
844 if (!guidesCollisionList.isEmpty())
845 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
848 m_operationMode = NONE;
849 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
850 m_menuPosition = m_clickEvent;
856 // No item under click
857 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
858 resetSelectionGroup(false);
859 setCursor(Qt::ArrowCursor);
860 m_scene->clearSelection();
862 updateClipTypeActions(NULL);
863 if (m_tool == SPACERTOOL) {
864 QList<QGraphicsItem *> selection;
865 if (event->modifiers() == Qt::ControlModifier) {
866 // Ctrl + click, select all items on track after click position
867 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
868 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
869 // Cannot use spacer on locked track
870 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
874 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
877 selection = checkForGroups(rect, &isOk);
879 // groups found on track, do not allow the move
880 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
884 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;
886 // Select all items on all tracks after click position
887 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
888 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
891 QList <GenTime> offsetList;
892 // create group to hold selected items
893 m_selectionGroup = new AbstractGroupItem(m_document->fps());
894 scene()->addItem(m_selectionGroup);
896 for (int i = 0; i < selection.count(); i++) {
897 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
898 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
899 if (item->isItemLocked()) continue;
900 offsetList.append(item->startPos());
901 offsetList.append(item->endPos());
902 m_selectionGroup->addToGroup(selection.at(i));
903 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
904 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
905 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
906 QList<QGraphicsItem *> children = selection.at(i)->childItems();
907 for (int j = 0; j < children.count(); j++) {
908 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
909 offsetList.append(item->startPos());
910 offsetList.append(item->endPos());
912 m_selectionGroup->addToGroup(selection.at(i));
913 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
914 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
915 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
916 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
917 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
918 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
921 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
922 if (!offsetList.isEmpty()) {
924 QList <GenTime> cleandOffsetList;
925 GenTime startOffset = offsetList.takeFirst();
926 for (int k = 0; k < offsetList.size(); k++) {
927 GenTime newoffset = offsetList.at(k) - startOffset;
928 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
929 cleandOffsetList.append(newoffset);
932 updateSnapPoints(NULL, cleandOffsetList, true);
934 m_operationMode = SPACER;
936 setCursorPos((int)(mapToScene(event->x(), 0).x()));
938 //QGraphicsView::mousePressEvent(event);
944 if (m_tool == RAZORTOOL && m_dragItem) {
945 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
946 if (m_dragItem->type() == TRANSITIONWIDGET) {
947 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
949 m_document->renderer()->pause();
950 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
951 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
953 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
954 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
955 m_commandStack->push(command);
957 setDocumentModified();
964 bool itemSelected = false;
965 if (m_dragItem->isSelected())
967 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
969 else if (dragGroup && dragGroup->isSelected())
972 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
973 if (event->modifiers() != Qt::ControlModifier) {
974 resetSelectionGroup(false);
975 m_scene->clearSelection();
976 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
977 viewport()->update();
978 } else resetSelectionGroup();
980 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
981 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
983 bool selected = !m_dragItem->isSelected();
985 dragGroup->setSelected(selected);
987 m_dragItem->setSelected(selected);
989 groupSelectedItems();
990 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
991 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
992 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
995 if (collisionClip != NULL || m_dragItem == NULL) {
996 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
997 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
998 emit clipItemSelected(selected);
1000 emit clipItemSelected(NULL);
1004 // If clicked item is selected, allow move
1005 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1007 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1008 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1009 // all other modes break the selection, so the user probably wants to move it
1010 m_operationMode = MOVE;
1012 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1014 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1016 // Update snap points
1017 if (m_selectionGroup == NULL) {
1018 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1019 updateSnapPoints(NULL);
1021 updateSnapPoints(m_dragItem);
1023 QList <GenTime> offsetList;
1024 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1025 for (int i = 0; i < children.count(); i++) {
1026 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1027 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1028 offsetList.append(item->startPos());
1029 offsetList.append(item->endPos());
1032 if (!offsetList.isEmpty()) {
1034 GenTime startOffset = offsetList.takeFirst();
1035 QList <GenTime> cleandOffsetList;
1036 for (int k = 0; k < offsetList.size(); k++) {
1037 GenTime newoffset = offsetList.at(k) - startOffset;
1038 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1039 cleandOffsetList.append(newoffset);
1042 updateSnapPoints(NULL, cleandOffsetList, true);
1046 if (m_operationMode == KEYFRAME) {
1047 m_dragItem->updateSelectedKeyFrame();
1048 m_blockRefresh = false;
1050 } else if (m_operationMode == MOVE) {
1051 setCursor(Qt::ClosedHandCursor);
1052 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1054 info.startPos = m_dragItem->startPos();
1055 info.track = m_dragItem->track();
1056 int transitiontrack = getPreviousVideoTrack(info.track);
1057 ClipItem *transitionClip = NULL;
1058 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1059 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1060 info.endPos = transitionClip->endPos();
1062 GenTime transitionDuration(65, m_document->fps());
1063 if (m_dragItem->cropDuration() < transitionDuration)
1064 info.endPos = m_dragItem->endPos();
1066 info.endPos = info.startPos + transitionDuration;
1068 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1069 // Check there is no other transition at that place
1070 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1071 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1072 QList<QGraphicsItem *> selection = m_scene->items(r);
1073 bool transitionAccepted = true;
1074 for (int i = 0; i < selection.count(); i++) {
1075 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1076 Transition *tr = static_cast <Transition *>(selection.at(i));
1077 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1078 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1079 } else transitionAccepted = false;
1082 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1083 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1084 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1086 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1087 info.track = m_dragItem->track();
1088 int transitiontrack = getPreviousVideoTrack(info.track);
1089 ClipItem *transitionClip = NULL;
1090 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1091 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1092 info.startPos = transitionClip->startPos();
1094 GenTime transitionDuration(65, m_document->fps());
1095 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1096 else info.startPos = info.endPos - transitionDuration;
1098 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1099 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1100 EffectsList::setParameter(transition, "reverse", "1");
1102 // Check there is no other transition at that place
1103 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1104 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1105 QList<QGraphicsItem *> selection = m_scene->items(r);
1106 bool transitionAccepted = true;
1107 for (int i = 0; i < selection.count(); i++) {
1108 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1109 Transition *tr = static_cast <Transition *>(selection.at(i));
1110 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1111 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1112 } else transitionAccepted = false;
1115 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1116 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1118 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1119 resetSelectionGroup(false);
1120 m_dragItem->setSelected(true);
1123 m_blockRefresh = false;
1125 QGraphicsView::mousePressEvent(event);
1128 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1130 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1131 QList<QGraphicsItem *> list = scene()->items(p);
1132 AbstractGroupItem *group = NULL;
1133 for (int i = 0; i < list.size(); i++) {
1134 if (!list.at(i)->isEnabled()) continue;
1135 if (list.at(i)->type() == GROUPWIDGET) {
1136 group = static_cast <AbstractGroupItem *>(list.at(i));
1140 rebuildGroup(group);
1143 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1146 resetSelectionGroup(false);
1147 m_scene->clearSelection();
1149 QList <QGraphicsItem *> children = group->childItems();
1150 m_document->clipManager()->removeGroup(group);
1151 scene()->destroyItemGroup(group);
1152 for (int i = 0; i < children.count(); i++)
1153 children.at(i)->setSelected(true);
1154 groupSelectedItems(false, true);
1158 void CustomTrackView::resetSelectionGroup(bool selectItems)
1160 if (m_selectionGroup) {
1161 // delete selection group
1162 bool snap = KdenliveSettings::snaptopoints();
1163 KdenliveSettings::setSnaptopoints(false);
1165 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1166 scene()->destroyItemGroup(m_selectionGroup);
1167 for (int i = 0; i < children.count(); i++) {
1168 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1169 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1170 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1171 children.at(i)->setSelected(selectItems);
1173 } else if (children.at(i)->type() == GROUPWIDGET) {
1174 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1175 children.at(i)->setSelected(selectItems);
1179 m_selectionGroup = NULL;
1180 KdenliveSettings::setSnaptopoints(snap);
1184 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1186 if (m_selectionGroup) {
1187 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1190 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1191 if (selection.isEmpty()) return;
1193 // Find top left position of selection
1194 for (int i = 0; i < selection.count(); i++) {
1195 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1196 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1197 } else if (selection.at(i)->parentItem()) {
1198 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1202 if (force || selection.count() > 1) {
1203 bool snap = KdenliveSettings::snaptopoints();
1204 KdenliveSettings::setSnaptopoints(false);
1205 if (createNewGroup) {
1206 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1207 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1208 QPointF diff = newGroup->pos();
1209 newGroup->translate(-diff.x(), -diff.y());
1210 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1212 scene()->addItem(newGroup);
1214 // Check if we are trying to include a group in a group
1215 QList <AbstractGroupItem *> groups;
1216 for (int i = 0; i < selection.count(); i++) {
1217 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1218 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1219 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1220 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1222 if (!groups.isEmpty()) {
1223 // ungroup previous groups
1224 while (!groups.isEmpty()) {
1225 AbstractGroupItem *grp = groups.takeFirst();
1226 m_document->clipManager()->removeGroup(grp);
1227 scene()->destroyItemGroup(grp);
1229 selection = m_scene->selectedItems();
1232 for (int i = 0; i < selection.count(); i++) {
1233 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1234 newGroup->addToGroup(selection.at(i));
1235 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1238 KdenliveSettings::setSnaptopoints(snap);
1240 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1241 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1242 QPointF diff = m_selectionGroup->pos();
1243 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1244 m_selectionGroup->translate(- diff.x(), -diff.y());
1246 scene()->addItem(m_selectionGroup);
1247 for (int i = 0; i < selection.count(); i++) {
1248 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1249 m_selectionGroup->addToGroup(selection.at(i));
1250 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1253 KdenliveSettings::setSnaptopoints(snap);
1254 if (m_selectionGroup) {
1255 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1256 m_selectionGroupInfo.track = m_selectionGroup->track();
1259 } else resetSelectionGroup();
1262 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1264 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1265 /*if (m_moveOpMode == KEYFRAME) {
1266 // user double clicked on a keyframe, open edit dialog
1267 //TODO: update for effects with several values per keyframe
1268 QDialog d(parentWidget());
1269 Ui::KeyFrameDialog_UI view;
1271 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1272 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1273 view.kfr_value->setFocus();
1274 if (d.exec() == QDialog::Accepted) {
1275 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1276 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1277 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1278 QString previous = item->keyframes(item->selectedEffectIndex());
1279 item->updateKeyframeEffect();
1280 QString next = item->keyframes(item->selectedEffectIndex());
1281 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1282 m_commandStack->push(command);
1283 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1284 emit clipItemSelected(item, item->selectedEffectIndex());
1289 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1290 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1291 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1292 //QString previous = item->keyframes(item->selectedEffectIndex());
1293 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1294 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1295 //item->updateKeyframeEffect();
1296 //QString next = item->keyframes(item->selectedEffectIndex());
1297 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1298 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1299 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1300 m_commandStack->push(command);
1301 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1302 emit clipItemSelected(item, item->selectedEffectIndex());
1304 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1307 QList<QGraphicsItem *> collisionList = items(event->pos());
1308 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1309 Guide *editGuide = (Guide *) collisionList.at(0);
1310 if (editGuide) slotEditGuide(editGuide->info());
1315 void CustomTrackView::editItemDuration()
1317 AbstractClipItem *item;
1321 if (m_scene->selectedItems().count() == 1) {
1322 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1324 if (m_scene->selectedItems().empty())
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1327 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1333 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1337 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1338 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1342 if (!item->isItemLocked()) {
1345 if (item->type() == TRANSITIONWIDGET)
1346 getTransitionAvailableSpace(item, minimum, maximum);
1348 getClipAvailableSpace(item, minimum, maximum);
1350 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1351 if (d.exec() == QDialog::Accepted) {
1352 ItemInfo clipInfo = item->info();
1353 ItemInfo startInfo = clipInfo;
1354 if (item->type() == TRANSITIONWIDGET) {
1355 // move & resize transition
1356 clipInfo.startPos = d.startPos();
1357 clipInfo.endPos = clipInfo.startPos + d.duration();
1358 clipInfo.track = item->track();
1359 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1360 updateTrackDuration(clipInfo.track, command);
1361 m_commandStack->push(command);
1363 // move and resize clip
1364 ClipItem *clip = static_cast<ClipItem *>(item);
1365 QUndoCommand *moveCommand = new QUndoCommand();
1366 moveCommand->setText(i18n("Edit clip"));
1367 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1368 // duration was reduced, so process it first
1369 clipInfo.endPos = clipInfo.startPos + d.duration();
1370 clipInfo.cropStart = d.cropStart();
1372 resizeClip(startInfo, clipInfo);
1373 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1374 adjustEffects(clip, startInfo, moveCommand);
1375 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1378 if (d.startPos() != clipInfo.startPos) {
1379 startInfo = clipInfo;
1380 clipInfo.startPos = d.startPos();
1381 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1382 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1385 if (d.duration() > item->cropDuration()) {
1386 // duration was increased, so process it after move
1387 startInfo = clipInfo;
1388 clipInfo.endPos = clipInfo.startPos + d.duration();
1389 clipInfo.cropStart = d.cropStart();
1391 resizeClip(startInfo, clipInfo);
1392 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1393 adjustEffects(clip, startInfo, moveCommand);
1394 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1396 updateTrackDuration(clipInfo.track, moveCommand);
1397 m_commandStack->push(moveCommand);
1401 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1405 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1407 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1409 clip->setKeyframes(index, keyframes);
1410 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1411 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1415 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1417 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1418 m_editGuide->setEnabled(m_dragGuide != NULL);
1419 m_markerMenu->clear();
1420 m_markerMenu->setEnabled(false);
1422 m_timelineContextMenu->popup(pos);
1423 } else if (group != NULL) {
1424 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1425 m_ungroupAction->setEnabled(true);
1426 updateClipTypeActions(NULL);
1427 m_timelineContextClipMenu->popup(pos);
1429 m_ungroupAction->setEnabled(false);
1430 if (clip->type() == AVWIDGET) {
1431 ClipItem *item = static_cast <ClipItem*>(clip);
1432 //build go to marker menu
1433 if (item->baseClip()) {
1434 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1435 int offset = item->startPos().frames(m_document->fps());
1436 if (!markers.isEmpty()) {
1437 for (int i = 0; i < markers.count(); i++) {
1438 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1439 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1440 QAction *go = m_markerMenu->addAction(position);
1441 go->setData(pos + offset);
1444 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1446 updateClipTypeActions(item);
1447 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1448 m_timelineContextClipMenu->popup(pos);
1449 } else if (clip->type() == TRANSITIONWIDGET) {
1450 m_timelineContextTransitionMenu->popup(pos);
1455 void CustomTrackView::activateMonitor()
1457 emit activateDocumentMonitor();
1460 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1462 resetSelectionGroup();
1464 info.startPos = GenTime();
1465 info.cropStart = GenTime(in, m_document->fps());
1466 info.endPos = GenTime(out - in, m_document->fps());
1467 info.cropDuration = info.endPos - info.startPos;
1470 // Check if clip can be inserted at that position
1471 ItemInfo pasteInfo = info;
1472 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1473 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1474 pasteInfo.track = selectedTrack();
1475 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1476 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1480 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1481 updateTrackDuration(pasteInfo.track, command);
1482 m_commandStack->push(command);
1484 selectClip(true, false);
1485 // Automatic audio split
1486 if (KdenliveSettings::splitaudio())
1490 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1492 if (data->hasFormat("kdenlive/clip")) {
1494 m_scene->clearSelection();
1495 resetSelectionGroup(false);
1496 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1497 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1499 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1502 if (clip->getProducer() == NULL) {
1503 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1506 QPointF framePos = mapToScene(pos);
1508 info.startPos = GenTime();
1509 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1510 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1511 info.cropDuration = info.endPos - info.startPos;
1514 // Check if clip can be inserted at that position
1515 ItemInfo pasteInfo = info;
1516 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1517 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1518 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1519 framePos.setX((int)(framePos.x() + 0.5));
1520 framePos.setY(pasteInfo.track * m_tracksHeight);
1521 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1524 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1525 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1526 m_selectionGroup->addToGroup(item);
1527 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1529 QList <GenTime> offsetList;
1530 offsetList.append(info.endPos);
1531 updateSnapPoints(NULL, offsetList);
1532 m_selectionGroup->setPos(framePos);
1533 scene()->addItem(m_selectionGroup);
1534 m_selectionGroup->setSelected(true);
1536 } else if (data->hasFormat("kdenlive/producerslist")) {
1538 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1539 m_scene->clearSelection();
1540 resetSelectionGroup(false);
1542 QList <GenTime> offsetList;
1543 QList <ItemInfo> infoList;
1544 QPointF framePos = mapToScene(pos);
1545 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1546 int track = (int)(framePos.y() / m_tracksHeight);
1547 framePos.setX((int)(framePos.x() + 0.5));
1548 framePos.setY(track * m_tracksHeight);
1550 // Check if clips can be inserted at that position
1551 for (int i = 0; i < ids.size(); ++i) {
1552 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1554 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1557 if (clip->getProducer() == NULL) {
1558 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1562 info.startPos = start;
1563 info.cropDuration = clip->duration();
1564 info.endPos = info.startPos + info.cropDuration;
1566 infoList.append(info);
1567 start += clip->duration();
1569 if (!canBePastedTo(infoList, AVWIDGET)) {
1572 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1574 for (int i = 0; i < ids.size(); ++i) {
1575 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1577 info.startPos = start;
1578 info.cropDuration = clip->duration();
1579 info.endPos = info.startPos + info.cropDuration;
1581 start += info.cropDuration;
1582 offsetList.append(start);
1583 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1584 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1585 m_selectionGroup->addToGroup(item);
1586 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1589 updateSnapPoints(NULL, offsetList);
1590 m_selectionGroup->setPos(framePos);
1591 scene()->addItem(m_selectionGroup);
1592 //m_selectionGroup->setZValue(10);
1593 m_thumbsTimer.start();
1597 // the drag is not a clip (may be effect, ...)
1605 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1607 if (insertDropClips(event->mimeData(), event->pos())) {
1608 if (event->source() == this) {
1609 event->setDropAction(Qt::MoveAction);
1612 event->setDropAction(Qt::MoveAction);
1613 event->acceptProposedAction();
1615 } else QGraphicsView::dragEnterEvent(event);
1618 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1620 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);
1621 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1622 collindingItems.removeAll(item);
1623 if (collindingItems.isEmpty()) return false;
1625 for (int i = 0; i < collindingItems.count(); i++) {
1626 QGraphicsItem *collision = collindingItems.at(i);
1627 if (collision->type() == item->type()) {
1629 kDebug() << "// COLLISIION DETECTED";
1637 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1639 int track = m_document->tracksCount() - clip->track();
1640 GenTime pos = clip->startPos();
1641 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1642 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1645 bool success = true;
1646 for (int i = 0; i < clip->effectsCount(); i++) {
1647 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1649 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1650 m_document->renderer()->doRefresh();
1653 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1655 if (pos < GenTime()) {
1657 if (effect.attribute("id") == "speed") {
1658 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1662 m_document->addTrackEffect(track - 1, effect);
1663 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1664 emit updateTrackEffectState(track - 1);
1665 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1668 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1670 // Special case: speed effect
1671 if (effect.attribute("id") == "speed") {
1672 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1673 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1677 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1678 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1679 if (strobe == 0) strobe = 1;
1680 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1681 EffectsParameterList params = clip->addEffect(effect);
1682 m_document->renderer()->mltAddEffect(track, pos, params);
1683 if (clip->isSelected()) emit clipItemSelected(clip);
1686 EffectsParameterList params = clip->addEffect(effect);
1687 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1688 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1689 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1690 if (clip->isSelected()) emit clipItemSelected(clip);
1691 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1694 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1696 QString index = effect.attribute("kdenlive_ix");
1697 if (pos < GenTime()) {
1698 // Delete track effect
1699 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1700 m_document->removeTrackEffect(track - 1, effect);
1702 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1703 emit updateTrackEffectState(track - 1);
1704 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1707 // Special case: speed effect
1708 if (effect.attribute("id") == "speed") {
1709 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1711 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1712 clip->deleteEffect(index);
1713 emit clipItemSelected(clip);
1714 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1718 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1719 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1720 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1723 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1725 clip->deleteEffect(index);
1726 emit clipItemSelected(clip);
1730 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1732 QList<QGraphicsItem *> itemList = group->childItems();
1733 QUndoCommand *effectCommand = new QUndoCommand();
1735 QDomElement namenode = effect.firstChildElement("name");
1736 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1737 else effectName = i18n("effect");
1738 effectCommand->setText(i18n("Add %1", effectName));
1739 for (int i = 0; i < itemList.count(); i++) {
1740 if (itemList.at(i)->type() == AVWIDGET) {
1741 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1742 if (effect.tagName() == "effectgroup") {
1743 QDomNodeList effectlist = effect.elementsByTagName("effect");
1744 for (int j = 0; j < effectlist.count(); j++) {
1745 QDomElement subeffect = effectlist.at(j).toElement();
1746 if (subeffect.hasAttribute("kdenlive_info")) {
1747 // effect is in a group
1748 EffectInfo effectInfo;
1749 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1750 if (effectInfo.groupIndex < 0) {
1751 // group needs to be appended
1752 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1753 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1756 processEffect(item, subeffect, effectCommand);
1760 processEffect(item, effect, effectCommand);
1764 if (effectCommand->childCount() > 0) {
1765 m_commandStack->push(effectCommand);
1766 setDocumentModified();
1767 } else delete effectCommand;
1770 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1772 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1775 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1777 QList<QGraphicsItem *> itemList;
1778 QUndoCommand *effectCommand = new QUndoCommand();
1780 if (effect.tagName() == "effectgroup") {
1781 effectName = effect.attribute("name");
1783 QDomElement namenode = effect.firstChildElement("name");
1784 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1785 else effectName = i18n("effect");
1787 effectCommand->setText(i18n("Add %1", effectName));
1789 if (track == -1) itemList = scene()->selectedItems();
1790 if (itemList.isEmpty()) {
1791 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1792 if (clip) itemList.append(clip);
1793 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1797 for (int i = 0; i < itemList.count(); i++) {
1798 if (itemList.at(i)->type() == GROUPWIDGET) {
1799 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1800 for (int j = 0; j < subitems.count(); j++) {
1801 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1806 for (int i = 0; i < itemList.count(); i++) {
1807 if (itemList.at(i)->type() == AVWIDGET) {
1808 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1809 if (effect.tagName() == "effectgroup") {
1810 QDomNodeList effectlist = effect.elementsByTagName("effect");
1811 for (int j = 0; j < effectlist.count(); j++) {
1812 QDomElement subeffect = effectlist.at(j).toElement();
1813 if (subeffect.hasAttribute("kdenlive_info")) {
1814 // effect is in a group
1815 EffectInfo effectInfo;
1816 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1817 if (effectInfo.groupIndex < 0) {
1818 // group needs to be appended
1819 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1820 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1823 processEffect(item, subeffect, effectCommand);
1826 else processEffect(item, effect, effectCommand);
1829 if (effectCommand->childCount() > 0) {
1830 m_commandStack->push(effectCommand);
1831 setDocumentModified();
1832 if (effectCommand->childCount() == 1) {
1833 // Display newly added clip effect
1834 for (int i = 0; i < itemList.count(); i++) {
1835 if (itemList.at(i)->type() == AVWIDGET) {
1836 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1837 clip->setSelectedEffect(clip->effectsCount());
1838 if (!clip->isSelected()) {
1839 clearSelection(false);
1840 clip->setSelected(true);
1841 emit clipItemSelected(clip);
1847 } else delete effectCommand;
1850 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1852 if (effect.attribute("type") == "audio") {
1853 // Don't add audio effects on video clips
1854 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1855 /* do not show error message when item is part of a group as the user probably knows what he does then
1856 * and the message is annoying when working with the split audio feature */
1857 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1858 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1861 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1862 // Don't add video effect on audio clips
1863 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1864 /* do not show error message when item is part of a group as the user probably knows what he does then
1865 * and the message is annoying when working with the split audio feature */
1866 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1867 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1871 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1872 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1875 if (item->isItemLocked()) {
1879 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1880 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1882 item->initEffect(effect);
1884 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1887 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1890 // delete track effect
1891 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1892 m_commandStack->push(command);
1893 setDocumentModified();
1896 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1897 //clip is in a group, also remove the effect in other clips of the group
1898 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1899 QUndoCommand *delCommand = new QUndoCommand();
1901 QDomElement namenode = effect.firstChildElement("name");
1902 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1903 else effectName = i18n("effect");
1904 delCommand->setText(i18n("Delete %1", effectName));
1907 for (int i = 0; i < items.count(); i++) {
1908 if (items.at(i)->type() == GROUPWIDGET) {
1909 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1910 for (int j = 0; j < subitems.count(); j++) {
1911 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1916 for (int i = 0; i < items.count(); i++) {
1917 if (items.at(i)->type() == AVWIDGET) {
1918 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1919 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1921 QDomElement eff = item->effectAt(ix);
1922 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1926 if (delCommand->childCount() > 0)
1927 m_commandStack->push(delCommand);
1930 setDocumentModified();
1933 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1934 m_commandStack->push(command);
1935 setDocumentModified();
1938 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool updateEffectStack)
1940 if (insertedEffect.isNull()) {
1941 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1944 QDomElement effect = insertedEffect.cloneNode().toElement();
1945 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1946 if (pos < GenTime()) {
1947 // editing a track effect
1948 EffectsParameterList effectParams = getEffectArgs(effect);
1949 // check if we are trying to reset a keyframe effect
1950 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1951 clip->initEffect(effect);
1952 effectParams = getEffectArgs(effect);
1954 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1955 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1956 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1957 emit updateTrackEffectState(track);
1958 setDocumentModified();
1962 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1964 // Special case: speed effect
1965 if (effect.attribute("id") == "speed") {
1966 if (effect.attribute("disable") == "1") {
1967 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1970 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1971 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1972 if (strobe == 0) strobe = 1;
1973 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1975 clip->updateEffect(effect);
1976 if (updateEffectStack && clip->isSelected())
1977 emit clipItemSelected(clip);
1978 if (ix == clip->selectedEffectIndex()) {
1979 // make sure to update display of clip keyframes
1980 clip->setSelectedEffect(ix);
1981 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1985 EffectsParameterList effectParams = getEffectArgs(effect);
1986 // check if we are trying to reset a keyframe effect
1987 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1988 clip->initEffect(effect);
1989 effectParams = getEffectArgs(effect);
1992 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1993 // A fade effect was modified, update the clip
1994 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1995 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1996 clip->setFadeIn(pos);
1998 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1999 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
2000 clip->setFadeOut(pos);
2003 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2006 clip->updateEffect(effect);
2007 if (updateEffectStack && clip->isSelected()) {
2008 emit clipItemSelected(clip);
2010 if (ix == clip->selectedEffectIndex()) {
2011 // make sure to update display of clip keyframes
2012 clip->setSelectedEffect(ix);
2015 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2017 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2018 setDocumentModified();
2021 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
2023 if (pos < GenTime()) {
2024 // Moving track effect
2025 if (newPos > m_document->getTrackEffects(m_document->tracksCount() - track - 1).count()) {
2026 newPos = m_document->getTrackEffects(m_document->tracksCount() - track - 1).count();
2028 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos);
2029 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos);
2030 if (!act.isNull() && !before.isNull()) {
2031 //m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos, act);
2032 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos, before);
2033 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
2034 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
2035 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2038 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2039 if (newPos > clip->effectsCount()) {
2040 newPos = clip->effectsCount();
2043 QDomElement act = clip->effectAt(newPos);
2044 QDomElement before = clip->effectAt(oldPos);
2045 if (act.isNull() || before.isNull()) {
2046 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2049 //clip->moveEffect(act, oldPos);
2050 clip->moveEffect(before, newPos);
2051 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2052 if (act.attribute("id") == "speed") {
2053 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2054 } else if (before.attribute("id") == "speed") {
2055 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2056 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2057 clip->setSelectedEffect(newPos);
2058 emit clipItemSelected(clip);
2059 setDocumentModified();
2060 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2063 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2065 EditEffectCommand *command;
2067 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2068 else effect = clip->effectAt(effectPos);
2069 QDomElement oldEffect = effect.cloneNode().toElement();
2070 effect.setAttribute("disable", (int) disable);
2074 // editing track effect
2075 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, false, true);
2077 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, false, true);
2079 m_commandStack->push(command);
2080 setDocumentModified();;
2083 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2085 MoveEffectCommand *command;
2087 // editing track effect
2088 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2089 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2090 m_commandStack->push(command);
2091 setDocumentModified();
2094 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2096 EditEffectCommand *command;
2097 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2098 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2099 m_commandStack->push(command);
2102 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2104 QDomElement effect = clip->getEffectAt(ix);
2105 QDomElement oldeffect = effect.cloneNode().toElement();
2106 effect.setAttribute("region", region);
2107 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2108 m_commandStack->push(command);
2111 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2115 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2116 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2117 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2119 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);
2121 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2122 m_blockRefresh = false;
2126 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2127 int cutPos = (int) cutTime.frames(m_document->fps());
2129 newPos.startPos = cutTime;
2130 newPos.endPos = info.endPos;
2131 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2132 newPos.track = info.track;
2133 newPos.cropDuration = newPos.endPos - newPos.startPos;
2135 bool snap = KdenliveSettings::snaptopoints();
2136 KdenliveSettings::setSnaptopoints(false);
2137 ClipItem *dup = item->clone(newPos);
2139 // remove unwanted effects
2140 // fade in from 2nd part of the clip
2141 int ix = dup->hasEffect(QString(), "fadein");
2143 QDomElement oldeffect = dup->effectAt(ix);
2144 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2146 ix = dup->hasEffect(QString(), "fade_from_black");
2148 QDomElement oldeffect = dup->effectAt(ix);
2149 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2151 // fade out from 1st part of the clip
2152 ix = item->hasEffect(QString(), "fadeout");
2154 QDomElement oldeffect = item->effectAt(ix);
2155 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2157 ix = item->hasEffect(QString(), "fade_to_black");
2159 QDomElement oldeffect = item->effectAt(ix);
2160 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2164 item->resizeEnd(cutPos);
2165 scene()->addItem(dup);
2166 if (item->checkKeyFrames())
2167 slotRefreshEffects(item);
2168 if (dup->checkKeyFrames())
2169 slotRefreshEffects(dup);
2171 item->baseClip()->addReference();
2172 m_document->updateClip(item->baseClip()->getId());
2173 setDocumentModified();
2174 KdenliveSettings::setSnaptopoints(snap);
2175 if (execute && item->isSelected())
2176 emit clipItemSelected(item);
2181 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2182 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2184 if (!item || !dup || item == dup) {
2185 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2186 m_blockRefresh = false;
2189 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2190 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2194 bool snap = KdenliveSettings::snaptopoints();
2195 KdenliveSettings::setSnaptopoints(false);
2197 // join fade effects again
2198 int ix = dup->hasEffect(QString(), "fadeout");
2200 QDomElement effect = dup->effectAt(ix);
2201 item->addEffect(effect);
2203 ix = dup->hasEffect(QString(), "fade_to_black");
2205 QDomElement effect = dup->effectAt(ix);
2206 item->addEffect(effect);
2209 m_waitingThumbs.removeAll(dup);
2210 bool selected = item->isSelected();
2211 if (dup->isSelected()) {
2213 item->setSelected(true);
2214 emit clipItemSelected(NULL);
2216 dup->baseClip()->removeReference();
2217 m_document->updateClip(dup->baseClip()->getId());
2218 scene()->removeItem(dup);
2222 ItemInfo clipinfo = item->info();
2223 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2224 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2226 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2227 setDocumentModified();
2229 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2231 KdenliveSettings::setSnaptopoints(snap);
2232 if (execute && selected)
2233 emit clipItemSelected(item);
2236 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2239 void CustomTrackView::slotEnableRefresh()
2241 m_blockRefresh = false;
2244 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2246 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2247 if (itemList.count() == 1) {
2248 if (itemList.at(0)->type() == AVWIDGET) {
2249 ClipItem *item = (ClipItem *) itemList.at(0);
2251 info.track = item->track();
2252 ClipItem *transitionClip = NULL;
2253 const int transitiontrack = getPreviousVideoTrack(info.track);
2254 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2255 if (pos < item->startPos() + item->cropDuration() / 2) {
2256 // add transition to clip start
2257 info.startPos = item->startPos();
2258 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2259 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2260 info.endPos = transitionClip->endPos();
2261 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2262 // Check there is no other transition at that place
2263 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2264 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2265 QList<QGraphicsItem *> selection = m_scene->items(r);
2266 bool transitionAccepted = true;
2267 for (int i = 0; i < selection.count(); i++) {
2268 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2269 Transition *tr = static_cast <Transition *>(selection.at(i));
2270 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2271 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2272 } else transitionAccepted = false;
2275 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2276 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2279 // add transition to clip end
2280 info.endPos = item->endPos();
2281 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2282 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2283 info.startPos = transitionClip->startPos();
2284 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2285 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2286 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2288 // Check there is no other transition at that place
2289 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2290 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2291 QList<QGraphicsItem *> selection = m_scene->items(r);
2292 bool transitionAccepted = true;
2293 for (int i = 0; i < selection.count(); i++) {
2294 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2295 Transition *tr = static_cast <Transition *>(selection.at(i));
2296 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2297 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2298 } else transitionAccepted = false;
2301 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2302 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2305 } else for (int i = 0; i < itemList.count(); i++) {
2306 if (itemList.at(i)->type() == AVWIDGET) {
2307 ClipItem *item = (ClipItem *) itemList.at(i);
2309 info.startPos = item->startPos();
2310 info.endPos = info.startPos + GenTime(65, m_document->fps());
2311 info.track = item->track();
2313 // Check there is no other transition at that place
2314 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2315 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2316 QList<QGraphicsItem *> selection = m_scene->items(r);
2317 bool transitionAccepted = true;
2318 for (int i = 0; i < selection.count(); i++) {
2319 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2320 Transition *tr = static_cast <Transition *>(selection.at(i));
2321 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2322 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2323 } else transitionAccepted = false;
2326 int transitiontrack = getPreviousVideoTrack(info.track);
2327 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2328 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2333 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2335 if (transitionInfo.startPos >= transitionInfo.endPos) {
2336 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2339 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2340 m_commandStack->push(command);
2341 setDocumentModified();
2344 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2346 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2347 //kDebug() << "---- ADDING transition " << params.attribute("value");
2348 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2349 scene()->addItem(tr);
2350 setDocumentModified();
2352 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2357 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2359 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2361 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2364 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2365 if (m_dragItem == item) m_dragItem = NULL;
2367 #if QT_VERSION >= 0x040600
2368 // animate item deletion
2369 item->closeAnimation();
2373 emit transitionItemSelected(NULL);
2374 setDocumentModified();
2377 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2379 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2380 QDomElement xml = tr->toXML();
2381 if (old.isNull() || xml.isNull()) {
2382 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2385 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2386 updateTrackDuration(tr->track(), command);
2387 m_commandStack->push(command);
2388 setDocumentModified();
2391 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2393 Transition *item = getTransitionItemAt(pos, track);
2395 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2400 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2402 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);
2403 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2404 item->setTransitionParameters(transition);
2405 if (updateTransitionWidget) {
2406 ItemInfo info = item->info();
2408 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2409 if (transitionClip && transitionClip->baseClip()) {
2410 QString size = transitionClip->baseClip()->getProperty("frame_size");
2411 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2412 if (factor == 0) factor = 1.0;
2413 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2414 p.setY(size.section('x', 1, 1).toInt());
2416 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2418 setDocumentModified();
2421 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2424 const QPointF pos = mapToScene(event->pos());
2425 if (m_selectionGroup) {
2426 m_selectionGroup->setPos(pos);
2427 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2428 event->acceptProposedAction();
2430 // Drag enter was not possible, try again at mouse position
2431 insertDropClips(event->mimeData(), event->pos());
2435 QGraphicsView::dragMoveEvent(event);
2439 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2441 if (m_selectionGroup && m_clipDrag) {
2442 m_thumbsTimer.stop();
2443 m_waitingThumbs.clear();
2444 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2446 scene()->destroyItemGroup(m_selectionGroup);
2447 m_selectionGroup = NULL;
2448 } else QGraphicsView::dragLeaveEvent(event);
2451 void CustomTrackView::dropEvent(QDropEvent * event)
2453 if (m_selectionGroup && m_clipDrag) {
2454 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2455 resetSelectionGroup();
2456 m_scene->clearSelection();
2457 bool hasVideoClip = false;
2458 QUndoCommand *addCommand = new QUndoCommand();
2459 addCommand->setText(i18n("Add timeline clip"));
2460 QList <ClipItem *> brokenClips;
2462 for (int i = 0; i < items.count(); i++) {
2463 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2464 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2465 if (items.count() == 1) {
2466 updateClipTypeActions(item);
2468 updateClipTypeActions(NULL);
2471 //TODO: take care of edit mode for undo
2472 item->baseClip()->addReference();
2473 //item->setZValue(item->defaultZValue());
2474 m_document->updateClip(item->baseClip()->getId());
2475 ItemInfo info = item->info();
2477 int tracknumber = m_document->tracksCount() - info.track - 1;
2478 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2479 if (isLocked) item->setItemLocked(true);
2480 ItemInfo clipInfo = info;
2481 clipInfo.track = m_document->tracksCount() - item->track();
2483 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2485 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2486 brokenClips.append(item);
2489 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2491 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2492 updateTrackDuration(info.track, addCommand);
2494 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2495 // add transparency transition
2496 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2497 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2499 item->setSelected(true);
2501 qDeleteAll(brokenClips);
2502 brokenClips.clear();
2503 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2504 else delete addCommand;
2506 // Automatic audio split
2507 if (KdenliveSettings::splitaudio())
2509 setDocumentModified();
2513 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2514 QList<QGraphicsItem *> selection = m_scene->items(rect);
2515 QStringList timelineList;
2517 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2518 for (int i = 0; i < selection.count(); i++) {
2519 if (selection.at(i)->type() == AVWIDGET) {
2520 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2521 int start = clip->startPos().frames(m_document->fps());
2522 int end = clip->endPos().frames(m_document->fps());
2523 timelineList.append(QString::number(start) + "-" + QString::number(end));
2526 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2529 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2530 if (items.count() > 1) {
2531 groupSelectedItems(true);
2532 } else if (items.count() == 1) {
2533 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2534 emit clipItemSelected((ClipItem*)m_dragItem, false);
2536 event->setDropAction(Qt::MoveAction);
2539 /// \todo enable when really working
2542 } else QGraphicsView::dropEvent(event);
2546 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2548 bool snap = KdenliveSettings::snaptopoints();
2549 KdenliveSettings::setSnaptopoints(false);
2550 if (mode == OVERWRITEEDIT) {
2551 // if we are in overwrite mode, move clips accordingly
2553 if (item == NULL) info = posinfo;
2554 else info = item->info();
2555 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);
2556 QList<QGraphicsItem *> selection = m_scene->items(rect);
2557 if (item) selection.removeAll(item);
2558 for (int i = 0; i < selection.count(); i++) {
2559 if (!selection.at(i)->isEnabled()) continue;
2560 if (selection.at(i)->type() == AVWIDGET) {
2561 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2562 if (clip->startPos() < info.startPos) {
2563 if (clip->endPos() > info.endPos) {
2564 ItemInfo clipInfo = clip->info();
2565 ItemInfo dupInfo = clipInfo;
2566 GenTime diff = info.startPos - clipInfo.startPos;
2567 dupInfo.startPos = info.startPos;
2568 dupInfo.cropStart += diff;
2569 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2570 ItemInfo newdupInfo = dupInfo;
2571 GenTime diff2 = info.endPos - info.startPos;
2572 newdupInfo.startPos = info.endPos;
2573 newdupInfo.cropStart += diff2;
2574 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2575 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2576 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2577 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2578 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2580 ItemInfo newclipInfo = clip->info();
2581 newclipInfo.endPos = info.startPos;
2582 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2583 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2585 } else if (clip->endPos() <= info.endPos) {
2586 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2587 m_waitingThumbs.removeAll(clip);
2588 scene()->removeItem(clip);
2592 ItemInfo newclipInfo = clip->info();
2593 newclipInfo.startPos = info.endPos;
2594 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2595 clip->resizeStart(info.endPos.frames(m_document->fps()));
2599 } else if (mode == INSERTEDIT) {
2600 // if we are in push mode, move clips accordingly
2602 if (item == NULL) info = posinfo;
2603 else info = item->info();
2604 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);
2605 QList<QGraphicsItem *> selection = m_scene->items(rect);
2606 if (item) selection.removeAll(item);
2607 for (int i = 0; i < selection.count(); i++) {
2608 if (selection.at(i)->type() == AVWIDGET) {
2609 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2610 if (clip->startPos() < info.startPos) {
2611 if (clip->endPos() > info.startPos) {
2612 ItemInfo clipInfo = clip->info();
2613 ItemInfo dupInfo = clipInfo;
2614 GenTime diff = info.startPos - clipInfo.startPos;
2615 dupInfo.startPos = info.startPos;
2616 dupInfo.cropStart += diff;
2617 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2618 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2619 // Commented out; variable dup unused. --granjow
2620 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2621 cutClip(clipInfo, info.startPos, true, false);
2624 // TODO: add insertspacecommand
2629 KdenliveSettings::setSnaptopoints(snap);
2633 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2635 if (mode == OVERWRITEEDIT) {
2636 // if we are in overwrite or push mode, move clips accordingly
2637 bool snap = KdenliveSettings::snaptopoints();
2638 KdenliveSettings::setSnaptopoints(false);
2639 ItemInfo info = item->info();
2640 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2641 QList<QGraphicsItem *> selection = m_scene->items(rect);
2642 selection.removeAll(item);
2643 for (int i = 0; i < selection.count(); i++) {
2644 if (!selection.at(i)->isEnabled()) continue;
2645 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2646 Transition *tr = static_cast<Transition *>(selection.at(i));
2647 if (tr->startPos() < info.startPos) {
2648 ItemInfo firstPos = tr->info();
2649 ItemInfo newPos = firstPos;
2650 firstPos.endPos = item->startPos();
2651 newPos.startPos = item->endPos();
2652 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2653 if (tr->endPos() > info.endPos) {
2655 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2657 } else if (tr->endPos() > info.endPos) {
2659 ItemInfo firstPos = tr->info();
2660 firstPos.startPos = item->endPos();
2661 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2663 // remove transition
2664 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2668 KdenliveSettings::setSnaptopoints(snap);
2672 QStringList CustomTrackView::mimeTypes() const
2674 QStringList qstrList;
2675 // list of accepted mime types for drop
2676 qstrList.append("text/plain");
2677 qstrList.append("kdenlive/producerslist");
2678 qstrList.append("kdenlive/clip");
2682 Qt::DropActions CustomTrackView::supportedDropActions() const
2684 // returns what actions are supported when dropping
2685 return Qt::MoveAction;
2688 void CustomTrackView::setDuration(int duration)
2690 int diff = qAbs(duration - sceneRect().width());
2691 if (diff * matrix().m11() > -50) {
2692 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2693 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2695 m_projectDuration = duration;
2698 int CustomTrackView::duration() const
2700 return m_projectDuration;
2703 void CustomTrackView::addTrack(TrackInfo type, int ix)
2705 QList <TransitionInfo> transitionInfos;
2706 if (ix == -1 || ix == m_document->tracksCount()) {
2707 m_document->insertTrack(0, type);
2708 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2710 m_document->insertTrack(m_document->tracksCount() - ix, type);
2711 // insert track in MLT playlist
2712 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2714 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2715 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2716 QList<QGraphicsItem *> selection = m_scene->items(r);
2717 resetSelectionGroup();
2719 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2720 scene()->addItem(m_selectionGroup);
2721 for (int i = 0; i < selection.count(); i++) {
2722 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2723 m_selectionGroup->addToGroup(selection.at(i));
2724 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2727 // Move graphic items
2728 m_selectionGroup->translate(0, m_tracksHeight);
2730 // adjust track number
2731 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2732 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2733 for (int i = 0; i < children.count(); i++) {
2734 if (children.at(i)->type() == GROUPWIDGET) {
2735 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2736 children << grp->childItems();
2739 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2741 ItemInfo clipinfo = item->info();
2742 if (item->type() == AVWIDGET) {
2743 ClipItem *clip = static_cast <ClipItem *>(item);
2744 // slowmotion clips are not track dependant, so no need to update them
2745 if (clip->speed() != 1.0) continue;
2746 // We add a move clip command so that we get the correct producer for new track number
2747 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2748 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2749 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2750 // problem updating clip
2751 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2754 } /*else if (item->type() == TRANSITIONWIDGET) {
2755 Transition *tr = static_cast <Transition *>(item);
2756 int track = tr->transitionEndTrack();
2758 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2762 // Sync transition tracks with MLT playlist
2764 TransitionInfo info;
2765 for (int i = 0; i < transitionInfos.count(); i++) {
2766 info = transitionInfos.at(i);
2767 tr = getTransitionItem(info);
2768 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2769 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2772 resetSelectionGroup(false);
2773 m_document->renderer()->unlockService(tractor);
2776 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2777 for (int i = 0; i < m_guides.count(); i++) {
2778 QLineF l = m_guides.at(i)->line();
2779 l.setP2(QPointF(l.x2(), maxHeight));
2780 m_guides.at(i)->setLine(l);
2783 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2784 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2785 viewport()->update();
2786 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2787 //setFixedHeight(50 * m_tracksCount);
2789 updateTrackNames(ix, true);
2792 void CustomTrackView::removeTrack(int ix)
2794 // Delete track in MLT playlist
2795 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2796 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2798 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2799 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2800 QList<QGraphicsItem *> selection = m_scene->items(r);
2802 resetSelectionGroup();
2804 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2805 scene()->addItem(m_selectionGroup);
2806 for (int i = 0; i < selection.count(); i++) {
2807 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2808 m_selectionGroup->addToGroup(selection.at(i));
2809 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2812 // Move graphic items
2813 qreal ydiff = 0 - (int) m_tracksHeight;
2814 m_selectionGroup->translate(0, ydiff);
2815 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2817 // adjust track number
2818 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2819 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2820 for (int i = 0; i < children.count(); i++) {
2821 if (children.at(i)->type() == GROUPWIDGET) {
2822 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2823 children << grp->childItems();
2826 if (children.at(i)->type() == AVWIDGET) {
2827 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2829 ItemInfo clipinfo = clip->info();
2830 // We add a move clip command so that we get the correct producer for new track number
2831 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2832 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2833 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2834 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2837 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2838 Transition *tr = static_cast <Transition *>(children.at(i));
2840 int track = tr->transitionEndTrack();
2842 ItemInfo clipinfo = tr->info();
2843 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2847 resetSelectionGroup(false);
2848 m_document->renderer()->unlockService(tractor);
2850 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2851 for (int i = 0; i < m_guides.count(); i++) {
2852 QLineF l = m_guides.at(i)->line();
2853 l.setP2(QPointF(l.x2(), maxHeight));
2854 m_guides.at(i)->setLine(l);
2856 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2857 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2859 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2860 viewport()->update();
2862 updateTrackNames(ix, false);
2863 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2866 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2868 for (int i = 0; i < trackInfos.count(); ++i) {
2869 m_document->setTrackType(i, trackInfos.at(i));
2870 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2871 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2874 viewport()->update();
2875 emit trackHeightChanged();
2878 void CustomTrackView::slotSwitchTrackAudio(int ix)
2880 /*for (int i = 0; i < m_document->tracksCount(); i++)
2881 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2882 int tracknumber = m_document->tracksCount() - ix - 1;
2883 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2884 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2885 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2886 setDocumentModified();
2889 void CustomTrackView::slotSwitchTrackLock(int ix)
2891 int tracknumber = m_document->tracksCount() - ix - 1;
2892 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2893 m_commandStack->push(command);
2897 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2899 int tracknumber = m_document->tracksCount() - ix - 1;
2900 m_document->switchTrackLock(tracknumber, lock);
2902 emit doTrackLock(ix, lock);
2903 AbstractClipItem *clip = NULL;
2904 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2906 for (int i = 0; i < selection.count(); i++) {
2907 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2908 if (selection.at(i)->parentItem() && m_selectionGroup) {
2909 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2910 resetSelectionGroup();
2913 bool changeGroupLock = true;
2914 bool hasClipOnTrack = false;
2915 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2916 for (int j = 0; j < children.count(); ++j) {
2917 if (children.at(j)->isSelected()) {
2918 if (children.at(j)->type() == AVWIDGET)
2919 emit clipItemSelected(NULL);
2920 else if (children.at(j)->type() == TRANSITIONWIDGET)
2921 emit transitionItemSelected(NULL);
2926 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2927 if (child == m_dragItem)
2930 // only unlock group, if it is not locked by another track too
2931 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2932 changeGroupLock = false;
2934 // only (un-)lock if at least one clip is on the track
2935 if (child->track() == ix)
2936 hasClipOnTrack = true;
2938 if (changeGroupLock && hasClipOnTrack)
2939 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2940 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2941 if (selection.at(i)->parentItem()) {
2942 if (selection.at(i)->parentItem() == m_selectionGroup) {
2943 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2944 resetSelectionGroup();
2946 // groups are handled separately
2951 if (selection.at(i)->isSelected()) {
2952 if (selection.at(i)->type() == AVWIDGET)
2953 emit clipItemSelected(NULL);
2955 emit transitionItemSelected(NULL);
2957 clip = static_cast <AbstractClipItem *>(selection.at(i));
2958 clip->setItemLocked(lock);
2959 if (clip == m_dragItem)
2963 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2964 viewport()->update();
2965 setDocumentModified();
2968 void CustomTrackView::slotSwitchTrackVideo(int ix)
2970 int tracknumber = m_document->tracksCount() - ix;
2971 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2972 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2973 setDocumentModified();
2976 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2978 // Check there is no group going over several tracks there, or that would result in timeline corruption
2979 QList<QGraphicsItem *> selection = scene()->items(rect);
2981 int maxHeight = m_tracksHeight * 1.5;
2982 for (int i = 0; i < selection.count(); i++) {
2983 // Check that we don't try to move a group with clips on other tracks
2984 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2987 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2995 void CustomTrackView::slotRemoveSpace()
2999 if (m_menuPosition.isNull()) {
3000 pos = GenTime(cursorPos(), m_document->fps());
3002 TrackDialog d(m_document, parentWidget());
3003 d.comboTracks->setCurrentIndex(m_selectedTrack);
3004 d.label->setText(i18n("Track"));
3005 d.before_select->setHidden(true);
3006 d.setWindowTitle(i18n("Remove Space"));
3007 d.video_track->setHidden(true);
3008 d.audio_track->setHidden(true);
3009 if (d.exec() != QDialog::Accepted) return;
3010 track = d.comboTracks->currentIndex();
3012 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3013 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3016 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3017 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3021 ClipItem *item = getClipItemAt(pos, track);
3023 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);
3026 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3028 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);
3032 // Make sure there is no group in the way
3033 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3036 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3038 // groups found on track, do not allow the move
3039 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3043 QList<ItemInfo> clipsToMove;
3044 QList<ItemInfo> transitionsToMove;
3046 for (int i = 0; i < items.count(); i++) {
3047 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3048 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3049 ItemInfo info = item->info();
3050 if (item->type() == AVWIDGET) {
3051 clipsToMove.append(info);
3052 } else if (item->type() == TRANSITIONWIDGET) {
3053 transitionsToMove.append(info);
3058 if (!transitionsToMove.isEmpty()) {
3059 // Make sure that by moving the items, we don't get a transition collision
3060 // Find first transition
3061 ItemInfo info = transitionsToMove.at(0);
3062 for (int i = 1; i < transitionsToMove.count(); i++)
3063 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3065 // make sure there are no transitions on the way
3066 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3067 items = scene()->items(rect);
3068 int transitionCorrection = -1;
3069 for (int i = 0; i < items.count(); i++) {
3070 if (items.at(i)->type() == TRANSITIONWIDGET) {
3071 // There is a transition on the way
3072 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3073 int transitionEnd = item->endPos().frames(m_document->fps());
3074 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3078 if (transitionCorrection > 0) {
3079 // We need to fix the move length
3080 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3083 // Make sure we don't send transition before 0
3084 if (info.startPos.frames(m_document->fps()) < length) {
3085 // reduce length to maximum possible
3086 length = info.startPos.frames(m_document->fps());
3090 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3091 updateTrackDuration(track, command);
3092 m_commandStack->push(command);
3095 void CustomTrackView::slotInsertSpace()
3099 if (m_menuPosition.isNull()) {
3100 pos = GenTime(cursorPos(), m_document->fps());
3102 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3103 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3105 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3106 if (d.exec() != QDialog::Accepted) return;
3107 GenTime spaceDuration = d.selectedDuration();
3108 track = d.selectedTrack();
3110 QList<QGraphicsItem *> items;
3112 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3113 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3117 ClipItem *item = getClipItemAt(pos, track);
3118 if (item) pos = item->startPos();
3120 // Make sure there is no group in the way
3121 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3123 items = checkForGroups(rect, &isOk);
3125 // groups found on track, do not allow the move
3126 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3130 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3131 items = scene()->items(rect);
3134 QList<ItemInfo> clipsToMove;
3135 QList<ItemInfo> transitionsToMove;
3137 for (int i = 0; i < items.count(); i++) {
3138 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3139 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3140 ItemInfo info = item->info();
3141 if (item->type() == AVWIDGET)
3142 clipsToMove.append(info);
3143 else if (item->type() == TRANSITIONWIDGET)
3144 transitionsToMove.append(info);
3148 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3149 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3150 updateTrackDuration(track, command);
3151 m_commandStack->push(command);
3155 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3157 int diff = duration.frames(m_document->fps());
3158 resetSelectionGroup();
3159 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3160 scene()->addItem(m_selectionGroup);
3162 Transition *transition;
3164 // Create lists with start pos for each track
3165 QMap <int, int> trackClipStartList;
3166 QMap <int, int> trackTransitionStartList;
3168 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3169 trackClipStartList[i] = -1;
3170 trackTransitionStartList[i] = -1;
3173 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3174 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3176 if (clip->parentItem()) {
3177 m_selectionGroup->addToGroup(clip->parentItem());
3178 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3180 m_selectionGroup->addToGroup(clip);
3181 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3183 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))
3184 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3186 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);
3189 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3190 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3192 if (transition->parentItem()) {
3193 m_selectionGroup->addToGroup(transition->parentItem());
3194 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3196 m_selectionGroup->addToGroup(transition);
3197 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3199 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))
3200 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3201 } 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);
3203 m_selectionGroup->translate(diff, 0);
3205 // update items coordinates
3206 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3208 for (int i = 0; i < itemList.count(); i++) {
3209 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3210 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3211 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3212 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3213 for (int j = 0; j < children.count(); j++) {
3214 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3219 resetSelectionGroup(false);
3221 track = m_document->tracksCount() - track;
3222 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3225 void CustomTrackView::deleteClip(const QString &clipId)
3227 resetSelectionGroup();
3228 QList<QGraphicsItem *> itemList = items();
3229 QUndoCommand *deleteCommand = new QUndoCommand();
3231 for (int i = 0; i < itemList.count(); i++) {
3232 if (itemList.at(i)->type() == AVWIDGET) {
3233 ClipItem *item = (ClipItem *)itemList.at(i);
3234 if (item->clipProducer() == clipId) {
3236 if (item->parentItem()) {
3237 // Clip is in a group, destroy the group
3238 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3240 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3244 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3246 delete deleteCommand;
3248 updateTrackDuration(-1, deleteCommand);
3249 m_commandStack->push(deleteCommand);
3253 void CustomTrackView::setCursorPos(int pos, bool seek)
3255 if (pos == m_cursorPos) return;
3256 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3258 if (seek) m_document->renderer()->seek(m_cursorPos);
3259 else if (m_autoScroll) checkScrolling();
3260 m_cursorLine->setPos(m_cursorPos, 0);
3263 void CustomTrackView::updateCursorPos()
3265 m_cursorLine->setPos(m_cursorPos, 0);
3268 int CustomTrackView::cursorPos()
3270 return (int)(m_cursorPos);
3273 void CustomTrackView::moveCursorPos(int delta)
3275 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3276 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3277 m_cursorPos += delta;
3278 m_cursorLine->setPos(m_cursorPos, 0);
3279 m_document->renderer()->seek(m_cursorPos);
3282 void CustomTrackView::initCursorPos(int pos)
3284 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3286 m_cursorLine->setPos(pos, 0);
3290 void CustomTrackView::checkScrolling()
3292 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3295 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3297 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3298 QGraphicsView::mouseReleaseEvent(event);
3299 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3300 #if QT_VERSION >= 0x040600
3301 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3303 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3304 if (event->button() == Qt::MidButton) {
3307 setDragMode(QGraphicsView::NoDrag);
3308 if (m_operationMode == MOVEGUIDE) {
3309 setCursor(Qt::ArrowCursor);
3310 m_operationMode = NONE;
3311 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3312 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3313 if (newPos != m_dragGuide->position()) {
3314 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3315 m_commandStack->push(command);
3316 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3317 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3318 m_document->syncGuides(m_guides);
3323 } else if (m_operationMode == SPACER && m_selectionGroup) {
3325 if (event->modifiers() != Qt::ControlModifier) {
3326 // We are moving all tracks
3328 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3329 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3331 if (timeOffset != GenTime()) {
3332 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3334 QList<ItemInfo> clipsToMove;
3335 QList<ItemInfo> transitionsToMove;
3337 // Create lists with start pos for each track
3338 QMap <int, int> trackClipStartList;
3339 QMap <int, int> trackTransitionStartList;
3341 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3342 trackClipStartList[i] = -1;
3343 trackTransitionStartList[i] = -1;
3346 for (int i = 0; i < items.count(); i++) {
3347 if (items.at(i)->type() == GROUPWIDGET)
3348 items += items.at(i)->childItems();
3351 for (int i = 0; i < items.count(); i++) {
3352 if (items.at(i)->type() == AVWIDGET) {
3353 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3354 ItemInfo info = item->info();
3355 clipsToMove.append(info);
3357 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3358 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3359 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3360 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3361 ItemInfo info = item->info();
3362 transitionsToMove.append(info);
3364 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3365 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3368 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3369 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3370 updateTrackDuration(track, command);
3371 m_commandStack->push(command);
3372 if (track != -1) track = m_document->tracksCount() - track;
3373 kDebug() << "SPACER TRACK:" << track;
3374 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3375 setDocumentModified();
3378 resetSelectionGroup(false);
3379 m_operationMode = NONE;
3380 } else if (m_operationMode == RUBBERSELECTION) {
3381 resetSelectionGroup();
3382 groupSelectedItems();
3383 m_operationMode = NONE;
3386 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3387 emit transitionItemSelected(NULL);
3391 if (m_dragItem) info = m_dragItem->info();
3393 if (m_operationMode == MOVE) {
3394 setCursor(Qt::OpenHandCursor);
3395 if (m_dragItem->parentItem() == 0) {
3396 // we are moving one clip, easy
3397 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3398 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3399 Mlt::Producer *prod = item->getProducer(info.track);
3400 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);
3403 QUndoCommand *moveCommand = new QUndoCommand();
3404 moveCommand->setText(i18n("Move clip"));
3405 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3407 int tracknumber = m_document->tracksCount() - item->track() - 1;
3408 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3409 if (isLocked) item->setItemLocked(true);
3410 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3411 // Also move automatic transitions (on lower track)
3412 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3413 ItemInfo startTrInfo;
3414 ItemInfo newStartTrInfo;
3415 bool moveStartTrans = false;
3416 bool moveEndTrans = false;
3417 if (startTransition && startTransition->isAutomatic()) {
3418 startTrInfo = startTransition->info();
3419 newStartTrInfo = startTrInfo;
3420 newStartTrInfo.track = info.track;
3421 newStartTrInfo.startPos = info.startPos;
3422 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3423 // transition end should stay the same
3425 // transition end should be adjusted to clip
3426 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3428 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3430 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3431 // Check if there is a transition at clip end
3432 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3433 if (tr && tr->isAutomatic()) {
3434 ItemInfo trInfo = tr->info();
3435 ItemInfo newTrInfo = trInfo;
3436 newTrInfo.track = info.track;
3437 newTrInfo.endPos = m_dragItem->endPos();
3438 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3439 // transition start should stay the same
3441 // transition start should be moved
3442 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3444 if (newTrInfo.startPos < newTrInfo.endPos) {
3445 moveEndTrans = true;
3446 if (moveStartTrans) {
3447 // we have to move both transitions, remove the start one so that there is no collision
3448 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3450 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3451 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3452 if (moveStartTrans) {
3453 // re-add transition in correct place
3454 int transTrack = startTransition->transitionEndTrack();
3455 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3456 transTrack = getPreviousVideoTrack(info.track);
3458 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3459 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3465 if (moveStartTrans && !moveEndTrans) {
3466 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3467 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3470 // Also move automatic transitions (on upper track)
3471 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3472 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3473 ItemInfo trInfo = tr->info();
3474 ItemInfo newTrInfo = trInfo;
3475 newTrInfo.startPos = m_dragItem->startPos();
3476 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3477 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3478 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3479 // transition end should be adjusted to clip on upper track
3480 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3482 if (newTrInfo.startPos < newTrInfo.endPos) {
3483 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3484 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3488 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3489 // Check if there is a transition at clip end
3490 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3491 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3492 ItemInfo trInfo = tr->info();
3493 ItemInfo newTrInfo = trInfo;
3494 newTrInfo.endPos = m_dragItem->endPos();
3495 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3496 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3497 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3498 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3499 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3500 // transition start should be moved
3501 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3503 if (newTrInfo.startPos < newTrInfo.endPos) {
3504 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3505 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3510 updateTrackDuration(info.track, moveCommand);
3511 if (m_dragItemInfo.track != info.track)
3512 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3513 m_commandStack->push(moveCommand);
3514 //checkTrackSequence(m_dragItem->track());
3516 // undo last move and emit error message
3517 bool snap = KdenliveSettings::snaptopoints();
3518 KdenliveSettings::setSnaptopoints(false);
3519 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3520 KdenliveSettings::setSnaptopoints(snap);
3521 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3523 setDocumentModified();
3524 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3525 Transition *transition = static_cast <Transition *>(m_dragItem);
3526 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3527 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)) {
3528 // Moving transition failed, revert to previous position
3529 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3530 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3532 QUndoCommand *moveCommand = new QUndoCommand();
3533 moveCommand->setText(i18n("Move transition"));
3534 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3535 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3536 updateTrackDuration(info.track, moveCommand);
3537 if (m_dragItemInfo.track != info.track)
3538 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3539 m_commandStack->push(moveCommand);
3540 setDocumentModified();
3544 // Moving several clips. We need to delete them and readd them to new position,
3545 // or they might overlap each other during the move
3546 QGraphicsItemGroup *group;
3547 if (m_selectionGroup)
3548 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3550 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3551 QList<QGraphicsItem *> items = group->childItems();
3553 QList<ItemInfo> clipsToMove;
3554 QList<ItemInfo> transitionsToMove;
3556 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3557 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3559 QUndoCommand *moveGroup = new QUndoCommand();
3560 moveGroup->setText(i18n("Move group"));
3561 if (timeOffset != GenTime() || trackOffset != 0) {
3562 // remove items in MLT playlist
3565 int max = items.count();
3566 for (int i = 0; i < max; i++) {
3567 if (items.at(i)->type() == GROUPWIDGET) {
3568 items += items.at(i)->childItems();
3571 m_document->renderer()->blockSignals(true);
3572 for (int i = 0; i < items.count(); i++) {
3573 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3574 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3575 ItemInfo info = item->info();
3576 if (item->type() == AVWIDGET) {
3577 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3578 // error, clip cannot be removed from playlist
3579 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3581 clipsToMove.append(info);
3584 transitionsToMove.append(info);
3585 Transition *tr = static_cast <Transition*>(item);
3586 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3589 m_document->renderer()->blockSignals(false);
3590 for (int i = 0; i < items.count(); i++) {
3591 // re-add items in correct place
3592 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3593 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3595 ItemInfo info = item->info();
3596 int tracknumber = m_document->tracksCount() - info.track - 1;
3597 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3599 group->removeFromGroup(item);
3600 item->setItemLocked(true);
3603 if (item->type() == AVWIDGET) {
3604 ClipItem *clip = static_cast <ClipItem*>(item);
3605 int trackProducer = info.track;
3606 info.track = m_document->tracksCount() - info.track;
3607 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3608 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3609 for (int i = 0; i < clip->effectsCount(); i++) {
3610 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3613 Transition *tr = static_cast <Transition*>(item);
3614 int newTrack = tr->transitionEndTrack();
3615 if (!tr->forcedTrack()) {
3616 newTrack = getPreviousVideoTrack(info.track);
3618 tr->updateTransitionEndTrack(newTrack);
3619 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3620 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3623 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3624 updateTrackDuration(-1, moveGroup);
3625 m_commandStack->push(moveGroup);
3627 //QPointF top = group->sceneBoundingRect().topLeft();
3628 //QPointF oldpos = m_selectionGroup->scenePos();
3629 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3630 //group->setPos(top);
3631 //TODO: get rid of the 3 lines below
3632 if (m_selectionGroup) {
3633 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3634 m_selectionGroupInfo.track = m_selectionGroup->track();
3636 for (int i = 0; i < items.count(); ++i) {
3637 if (items.at(i)->type() == GROUPWIDGET) {
3638 rebuildGroup((AbstractGroupItem*)items.at(i));
3643 for (int i = 0; i < items.count(); ++i) {
3645 items.at(i)->setSelected(true);
3646 if (items.at(i)->parentItem())
3647 items.at(i)->parentItem()->setSelected(true);
3650 resetSelectionGroup();
3651 groupSelectedItems();
3653 rebuildGroup((AbstractGroupItem *)group);
3655 setDocumentModified();
3658 m_document->renderer()->doRefresh();
3659 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3661 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3662 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3664 QUndoCommand *resizeCommand = new QUndoCommand();
3665 resizeCommand->setText(i18n("Resize group"));
3666 QList <QGraphicsItem *> items = parent->childItems();
3667 QList <ItemInfo> infos = parent->resizeInfos();
3668 parent->clearResizeInfos();
3670 for (int i = 0; i < items.count(); ++i) {
3671 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3672 if (item && item->type() == AVWIDGET) {
3673 ItemInfo info = infos.at(itemcount);
3674 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3678 m_commandStack->push(resizeCommand);
3681 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3683 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3685 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3686 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3688 QUndoCommand *resizeCommand = new QUndoCommand();
3689 resizeCommand->setText(i18n("Resize group"));
3690 QList <QGraphicsItem *> items = parent->childItems();
3691 QList <ItemInfo> infos = parent->resizeInfos();
3692 parent->clearResizeInfos();
3694 for (int i = 0; i < items.count(); ++i) {
3695 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3696 if (item && item->type() == AVWIDGET) {
3697 ItemInfo info = infos.at(itemcount);
3698 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3702 updateTrackDuration(-1, resizeCommand);
3703 m_commandStack->push(resizeCommand);
3706 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3708 } else if (m_operationMode == FADEIN) {
3709 // resize fade in effect
3710 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3711 int ix = item->hasEffect("volume", "fadein");
3712 int ix2 = item->hasEffect("", "fade_from_black");
3714 QDomElement oldeffect = item->effectAt(ix);
3715 int start = item->cropStart().frames(m_document->fps());
3716 int end = item->fadeIn();
3718 slotDeleteEffect(item, -1, oldeffect, false);
3721 QDomElement effect = oldeffect.cloneNode().toElement();
3722 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3723 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3724 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3725 emit clipItemSelected(item);
3727 } else if (item->fadeIn() != 0 && ix2 == -1) {
3729 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3731 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3732 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3733 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3734 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3737 QDomElement oldeffect = item->effectAt(ix2);
3738 int start = item->cropStart().frames(m_document->fps());
3739 int end = item->fadeIn();
3741 slotDeleteEffect(item, -1, oldeffect, false);
3744 QDomElement effect = oldeffect.cloneNode().toElement();
3745 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3746 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3747 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3748 emit clipItemSelected(item);
3751 } else if (m_operationMode == FADEOUT) {
3752 // resize fade in effect
3753 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3754 int ix = item->hasEffect("volume", "fadeout");
3755 int ix2 = item->hasEffect("", "fade_to_black");
3757 QDomElement oldeffect = item->effectAt(ix);
3758 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3759 int start = item->fadeOut();
3761 slotDeleteEffect(item, -1, oldeffect, false);
3763 start = end - start;
3764 QDomElement effect = oldeffect.cloneNode().toElement();
3765 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3766 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3767 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3768 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3769 emit clipItemSelected(item);
3771 } else if (item->fadeOut() != 0 && ix2 == -1) {
3773 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3775 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3776 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3777 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3778 EffectsList::setParameter(effect, "out", QString::number(0));
3779 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3782 QDomElement oldeffect = item->effectAt(ix2);
3783 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3784 int start = item->fadeOut();
3786 slotDeleteEffect(item, -1, oldeffect, false);
3788 start = end - start;
3789 QDomElement effect = oldeffect.cloneNode().toElement();
3790 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3791 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3792 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3793 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3794 emit clipItemSelected(item);
3797 } else if (m_operationMode == KEYFRAME) {
3798 // update the MLT effect
3799 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3800 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3802 // check if we want to remove keyframe
3803 double val = mapToScene(event->pos()).toPoint().y();
3804 QRectF br = item->sceneBoundingRect();
3805 double maxh = 100.0 / br.height();
3806 val = (br.bottom() - val) * maxh;
3807 int start = item->cropStart().frames(m_document->fps());
3808 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3810 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3812 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3814 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3817 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3818 //item->updateKeyframeEffect();
3819 //QString next = item->keyframes(item->selectedEffectIndex());
3820 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3821 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3823 m_commandStack->push(command);
3824 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3825 emit clipItemSelected(item);
3827 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3828 // A transition is selected
3830 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3831 if (transitionClip && transitionClip->baseClip()) {
3832 QString size = transitionClip->baseClip()->getProperty("frame_size");
3833 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3834 if (factor == 0) factor = 1.0;
3835 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3836 p.setY(size.section('x', 1, 1).toInt());
3838 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3839 } else emit transitionItemSelected(NULL);
3840 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3841 m_operationMode = NONE;
3844 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3846 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3848 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3849 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3850 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3851 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3852 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3853 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3854 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3857 m_waitingThumbs.removeAll(item);
3859 if (item->isSelected()) emit clipItemSelected(NULL);
3860 item->baseClip()->removeReference();
3861 m_document->updateClip(item->baseClip()->getId());
3863 /*if (item->baseClip()->isTransparent()) {
3864 // also remove automatic transition
3865 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3866 if (tr && tr->isAutomatic()) {
3867 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3868 scene()->removeItem(tr);
3873 if (m_dragItem == item) m_dragItem = NULL;
3875 #if QT_VERSION >= 0x040600
3876 // animate item deletion
3877 item->closeAnimation();
3878 /*if (refresh) item->closeAnimation();
3880 // no refresh, means we have several operations chained, we need to delete clip immediatly
3881 // so that it does not get in the way of the other
3890 setDocumentModified();
3891 if (refresh) m_document->renderer()->doRefresh();
3894 void CustomTrackView::deleteSelectedClips()
3896 resetSelectionGroup();
3897 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3898 if (itemList.count() == 0) {
3899 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3902 scene()->clearSelection();
3903 QUndoCommand *deleteSelected = new QUndoCommand();
3907 int transitionCount = 0;
3908 // expand & destroy groups
3909 for (int i = 0; i < itemList.count(); i++) {
3910 if (itemList.at(i)->type() == GROUPWIDGET) {
3912 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3913 QList <ItemInfo> clipInfos;
3914 QList <ItemInfo> transitionInfos;
3915 for (int j = 0; j < children.count(); j++) {
3916 if (children.at(j)->type() == AVWIDGET) {
3917 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3918 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3919 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3920 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3921 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3923 if (itemList.contains(children.at(j))) {
3924 children.removeAt(j);
3928 itemList += children;
3929 if (clipInfos.count() > 0)
3930 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3932 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3933 itemList.insert(i + 1, itemList.at(i)->parentItem());
3936 for (int i = 0; i < itemList.count(); i++) {
3937 if (itemList.at(i)->type() == AVWIDGET) {
3939 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3940 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3941 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3942 emit clipItemSelected(NULL);
3943 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3945 Transition *item = static_cast <Transition *>(itemList.at(i));
3946 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3947 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3948 emit transitionItemSelected(NULL);
3951 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3952 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3953 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3954 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3955 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3956 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3957 else deleteSelected->setText(i18n("Delete selected items"));
3958 updateTrackDuration(-1, deleteSelected);
3959 m_commandStack->push(deleteSelected);
3963 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3966 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3968 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3970 kDebug() << "ERROR: Cannot find clip for speed change";
3971 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3974 info.track = m_document->tracksCount() - item->track();
3975 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3977 item->setSpeed(speed, strobe);
3978 item->updateRectGeometry();
3979 if (item->cropDuration().frames(m_document->fps()) != endPos)
3980 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3981 updatePositionEffects(item, info);
3982 setDocumentModified();
3984 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3988 void CustomTrackView::cutSelectedClips()
3990 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3991 QList<AbstractGroupItem *> groups;
3992 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3993 for (int i = 0; i < itemList.count(); ++i) {
3994 if (!itemList.at(i))
3996 if (itemList.at(i)->type() == AVWIDGET) {
3997 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3998 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3999 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4000 if (!groups.contains(group))
4002 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4003 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4004 m_commandStack->push(command);
4006 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4007 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4008 if (!groups.contains(group))
4013 for (int i = 0; i < groups.count(); ++i)
4014 razorGroup(groups.at(i), currentPos);
4017 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4020 QList <QGraphicsItem *> children = group->childItems();
4021 QList <ItemInfo> clips1, transitions1;
4022 QList <ItemInfo> clipsCut, transitionsCut;
4023 QList <ItemInfo> clips2, transitions2;
4024 for (int i = 0; i < children.count(); ++i) {
4025 children.at(i)->setSelected(false);
4026 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4027 if (child->type() == AVWIDGET) {
4028 if (cutPos > child->endPos())
4029 clips1 << child->info();
4030 else if (cutPos < child->startPos())
4031 clips2 << child->info();
4033 clipsCut << child->info();
4035 if (cutPos > child->endPos())
4036 transitions1 << child->info();
4037 else if (cutPos < child->startPos())
4038 transitions2 << child->info();
4040 transitionsCut << child->info();
4043 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4045 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4046 m_commandStack->push(command);
4050 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)
4053 for (int i = 0; i < clipsCut.count(); ++i) {
4054 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4056 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4057 clips1 << clip->info();
4058 if (clipBehind != NULL)
4059 clips2 << clipBehind->info();
4062 /* TODO: cut transitionsCut
4063 * For now just append them to group1 */
4064 transitions1 << transitionsCut;
4065 doGroupClips(clips1, transitions1, true);
4066 doGroupClips(clips2, transitions2, true);
4068 /* we might also just use clipsCut.at(0)->parentItem().
4069 * Do this loop just in case something went wrong during cut */
4070 for (int i = 0; i < clipsCut.count(); ++i) {
4071 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4072 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4073 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4074 QList <QGraphicsItem *> children = group->childItems();
4075 QList <ItemInfo> groupClips;
4076 QList <ItemInfo> groupTrans;
4077 for (int j = 0; j < children.count(); ++j) {
4078 if (children.at(j)->type() == AVWIDGET)
4079 groupClips << ((AbstractClipItem *)children.at(j))->info();
4080 else if (children.at(j)->type() == TRANSITIONWIDGET)
4081 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4083 doGroupClips(groupClips, groupTrans, false);
4087 for (int i = 0; i < clipsCut.count(); ++i)
4088 cutClip(clipsCut.at(i), cutPos, false);
4089 // TODO: uncut transitonsCut
4090 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4094 void CustomTrackView::groupClips(bool group)
4096 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4097 QList <ItemInfo> clipInfos;
4098 QList <ItemInfo> transitionInfos;
4101 int max = itemList.count();
4102 for (int i = 0; i < max; i++) {
4103 if (itemList.at(i)->type() == GROUPWIDGET) {
4104 itemList += itemList.at(i)->childItems();
4108 for (int i = 0; i < itemList.count(); i++) {
4109 if (itemList.at(i)->type() == AVWIDGET) {
4110 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4111 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4112 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4113 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4114 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4117 if (clipInfos.count() > 0) {
4118 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4119 m_commandStack->push(command);
4123 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4125 resetSelectionGroup();
4126 m_scene->clearSelection();
4128 for (int i = 0; i < clipInfos.count(); i++) {
4129 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4130 if (clip == NULL) continue;
4131 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4132 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4133 m_document->clipManager()->removeGroup(grp);
4134 scene()->destroyItemGroup(grp);
4136 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4138 for (int i = 0; i < transitionInfos.count(); i++) {
4139 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4140 if (tr == NULL) continue;
4141 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4142 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4143 m_document->clipManager()->removeGroup(grp);
4144 scene()->destroyItemGroup(grp);
4146 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4148 setDocumentModified();
4152 QList <QGraphicsItemGroup *> groups;
4153 for (int i = 0; i < clipInfos.count(); i++) {
4154 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4156 clip->setSelected(true);
4159 for (int i = 0; i < transitionInfos.count(); i++) {
4160 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4162 clip->setSelected(true);
4165 groupSelectedItems(false, true);
4166 setDocumentModified();
4169 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4171 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4172 if (baseclip == NULL) {
4173 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4177 if (baseclip->getProducer() == NULL) {
4178 // If the clip has no producer, we must wait until it is created...
4180 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4181 emit forceClipProcessing(clipId);
4182 qApp->processEvents();
4183 for (int i = 0; i < 10; i++) {
4184 if (baseclip->getProducer() == NULL) {
4185 qApp->processEvents();
4186 m_producerNotReady.wait(&m_mutex, 200);
4189 if (baseclip->getProducer() == NULL) {
4190 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4194 emit displayMessage(QString(), InformationMessage);
4198 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4199 item->setEffectList(effects);
4200 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4201 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4202 scene()->addItem(item);
4204 int producerTrack = info.track;
4205 int tracknumber = m_document->tracksCount() - info.track - 1;
4206 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4207 if (isLocked) item->setItemLocked(true);
4209 baseclip->addReference();
4210 m_document->updateClip(baseclip->getId());
4211 info.track = m_document->tracksCount() - info.track;
4212 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4213 for (int i = 0; i < item->effectsCount(); i++) {
4214 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4216 setDocumentModified();
4218 m_document->renderer()->doRefresh();
4219 if (!baseclip->isPlaceHolder())
4220 m_waitingThumbs.append(item);
4221 m_thumbsTimer.start();
4224 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4226 QMutexLocker locker(&m_mutex);
4227 QList<QGraphicsItem *> list = scene()->items();
4228 QList <ClipItem *>clipList;
4229 ClipItem *clip = NULL;
4230 DocClipBase *baseClip = NULL;
4231 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4232 for (int i = 0; i < list.size(); ++i) {
4233 if (list.at(i)->type() == AVWIDGET) {
4234 clip = static_cast <ClipItem *>(list.at(i));
4235 if (clip->clipProducer() == clipId) {
4236 if (baseClip == NULL) {
4237 baseClip = clip->baseClip();
4239 ItemInfo info = clip->info();
4240 Mlt::Producer *prod = NULL;
4241 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4242 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4243 else prod = baseClip->getProducer(info.track);
4244 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4245 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4247 else clipList.append(clip);
4251 for (int i = 0; i < clipList.count(); i++)
4252 clipList.at(i)->refreshClip(true, true);
4253 m_document->renderer()->unlockService(tractor);
4256 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4258 int framepos = (int)(pos.frames(m_document->fps()));
4259 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4260 ClipItem *clip = NULL;
4261 for (int i = 0; i < list.size(); i++) {
4262 if (!list.at(i)->isEnabled()) continue;
4263 if (list.at(i)->type() == AVWIDGET) {
4264 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4265 if (test->endPos() == pos) clip = test;
4272 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4274 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4275 ClipItem *clip = NULL;
4276 for (int i = 0; i < list.size(); i++) {
4277 if (!list.at(i)->isEnabled()) continue;
4278 if (list.at(i)->type() == AVWIDGET) {
4279 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4280 if (test->startPos() == pos) clip = test;
4287 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4289 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4290 QList<QGraphicsItem *> list = scene()->items(p);
4291 ClipItem *clip = NULL;
4292 for (int i = 0; i < list.size(); i++) {
4293 if (!list.at(i)->isEnabled()) continue;
4294 if (list.at(i)->type() == AVWIDGET) {
4295 clip = static_cast <ClipItem *>(list.at(i));
4302 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4304 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4308 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4310 int pos = info.startPos.frames(m_document->fps());
4311 int track = m_document->tracksCount() - info.b_track;
4312 return getTransitionItemAt(pos, track);
4315 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4317 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4318 QList<QGraphicsItem *> list = scene()->items(p);
4319 Transition *clip = NULL;
4320 for (int i = 0; i < list.size(); i++) {
4321 if (!list.at(i)->isEnabled()) continue;
4322 if (list.at(i)->type() == TRANSITIONWIDGET) {
4323 clip = static_cast <Transition *>(list.at(i));
4330 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4332 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4335 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4337 int framepos = (int)(pos.frames(m_document->fps()));
4338 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4339 QList<QGraphicsItem *> list = scene()->items(p);
4340 Transition *clip = NULL;
4341 for (int i = 0; i < list.size(); i++) {
4342 if (!list.at(i)->isEnabled()) continue;
4343 if (list.at(i)->type() == TRANSITIONWIDGET) {
4344 Transition *test = static_cast <Transition *>(list.at(i));
4345 if (test->endPos() == pos) clip = test;
4352 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4354 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4355 QList<QGraphicsItem *> list = scene()->items(p);
4356 Transition *clip = NULL;
4357 for (int i = 0; i < list.size(); ++i) {
4358 if (!list.at(i)->isEnabled()) continue;
4359 if (list.at(i)->type() == TRANSITIONWIDGET) {
4360 Transition *test = static_cast <Transition *>(list.at(i));
4361 if (test->startPos() == pos) clip = test;
4368 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4370 if (m_selectionGroup) resetSelectionGroup(false);
4371 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4373 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);
4374 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4377 Mlt::Producer *prod = item->getProducer(end.track);
4380 qDebug() << "Moving item " << (long)item << " from .. to:";
4381 qDebug() << item->info();
4385 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4386 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4389 bool snap = KdenliveSettings::snaptopoints();
4390 KdenliveSettings::setSnaptopoints(false);
4391 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4393 int tracknumber = m_document->tracksCount() - end.track - 1;
4394 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4395 m_scene->clearSelection();
4396 if (isLocked) item->setItemLocked(true);
4398 if (item->isItemLocked()) item->setItemLocked(false);
4399 item->setSelected(true);
4401 if (item->baseClip()->isTransparent()) {
4402 // Also move automatic transition
4403 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4404 if (tr && tr->isAutomatic()) {
4405 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4406 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);
4407 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4410 KdenliveSettings::setSnaptopoints(snap);
4411 setDocumentModified();
4413 // undo last move and emit error message
4414 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4416 if (refresh) m_document->renderer()->doRefresh();
4417 if (out_actualEnd != NULL) {
4418 *out_actualEnd = item->info();
4420 qDebug() << "Actual end position updated:" << *out_actualEnd;
4424 qDebug() << item->info();
4429 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4432 resetSelectionGroup();
4433 m_scene->clearSelection();
4435 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4436 scene()->addItem(m_selectionGroup);
4438 m_document->renderer()->blockSignals(true);
4439 for (int i = 0; i < startClip.count(); i++) {
4441 startClip[i].startPos = startClip.at(i).startPos - offset;
4442 startClip[i].track = startClip.at(i).track - trackOffset;
4444 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4446 clip->setItemLocked(false);
4447 if (clip->parentItem()) {
4448 m_selectionGroup->addToGroup(clip->parentItem());
4449 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4451 m_selectionGroup->addToGroup(clip);
4452 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4454 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4455 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4457 for (int i = 0; i < startTransition.count(); i++) {
4459 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4460 startTransition[i].track = startTransition.at(i).track - trackOffset;
4462 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4464 tr->setItemLocked(false);
4465 if (tr->parentItem()) {
4466 m_selectionGroup->addToGroup(tr->parentItem());
4467 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4469 m_selectionGroup->addToGroup(tr);
4470 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4472 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());
4473 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4475 m_document->renderer()->blockSignals(false);
4477 if (m_selectionGroup) {
4478 bool snap = KdenliveSettings::snaptopoints();
4479 KdenliveSettings::setSnaptopoints(false);
4481 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4482 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4484 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4486 int max = children.count();
4487 for (int i = 0; i < max; i++) {
4488 if (children.at(i)->type() == GROUPWIDGET) {
4489 children += children.at(i)->childItems();
4490 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4491 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4492 /*m_document->clipManager()->removeGroup(grp);
4493 m_scene->destroyItemGroup(grp);*/
4494 children.removeAll(children.at(i));
4499 for (int i = 0; i < children.count(); i++) {
4500 // re-add items in correct place
4501 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4502 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4504 ItemInfo info = item->info();
4505 int tracknumber = m_document->tracksCount() - info.track - 1;
4506 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4508 item->setItemLocked(true);
4509 else if (item->isItemLocked())
4510 item->setItemLocked(false);
4512 if (item->type() == AVWIDGET) {
4513 ClipItem *clip = static_cast <ClipItem*>(item);
4514 int trackProducer = info.track;
4515 info.track = m_document->tracksCount() - info.track;
4516 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4517 for (int i = 0; i < clip->effectsCount(); i++) {
4518 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4520 } else if (item->type() == TRANSITIONWIDGET) {
4521 Transition *tr = static_cast <Transition*>(item);
4523 if (!tr->forcedTrack()) {
4524 newTrack = getPreviousVideoTrack(info.track);
4526 newTrack = tr->transitionEndTrack() + trackOffset;
4527 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4529 tr->updateTransitionEndTrack(newTrack);
4530 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4534 resetSelectionGroup(false);
4536 for (int i = 0; i < children.count(); i++) {
4537 if (children.at(i)->parentItem())
4538 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4542 KdenliveSettings::setSnaptopoints(snap);
4543 m_document->renderer()->doRefresh();
4544 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4547 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4549 Transition *item = getTransitionItemAt(start.startPos, start.track);
4551 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);
4552 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4556 bool snap = KdenliveSettings::snaptopoints();
4557 KdenliveSettings::setSnaptopoints(false);
4559 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4560 // Transition was moved
4561 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4562 } else if (end.endPos == start.endPos) {
4563 // Transition start resize
4564 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4565 } else if (end.startPos == start.startPos) {
4566 // Transition end resize;
4567 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4568 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4571 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4572 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4573 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4575 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4576 KdenliveSettings::setSnaptopoints(snap);
4577 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4578 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());
4579 if (m_dragItem && m_dragItem == item) {
4581 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4582 if (transitionClip && transitionClip->baseClip()) {
4583 QString size = transitionClip->baseClip()->getProperty("frame_size");
4584 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4585 if (factor == 0) factor = 1.0;
4586 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4587 p.setY(size.section('x', 1, 1).toInt());
4589 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4591 if (refresh) m_document->renderer()->doRefresh();
4592 setDocumentModified();
4595 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4597 bool resizeClipStart = (start.startPos != end.startPos);
4598 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4600 if (dontWorry) return;
4601 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);
4602 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4605 if (item->parentItem()) {
4606 // Item is part of a group, reset group
4607 resetSelectionGroup();
4610 bool snap = KdenliveSettings::snaptopoints();
4611 KdenliveSettings::setSnaptopoints(false);
4613 if (resizeClipStart) {
4614 ItemInfo clipinfo = item->info();
4615 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4616 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4618 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4620 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4622 ItemInfo clipinfo = item->info();
4623 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4624 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4626 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4628 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4630 if (!resizeClipStart && end.cropStart != start.cropStart) {
4631 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4632 ItemInfo clipinfo = end;
4633 clipinfo.track = m_document->tracksCount() - end.track;
4634 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4636 item->setCropStart(end.cropStart);
4637 item->resetThumbs(true);
4640 m_document->renderer()->doRefresh();
4641 KdenliveSettings::setSnaptopoints(snap);
4642 setDocumentModified();
4645 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4647 if (pos == oldInfo.startPos.frames(m_document->fps()))
4649 bool snap = KdenliveSettings::snaptopoints();
4651 KdenliveSettings::setSnaptopoints(false);
4652 item->resizeStart(pos);
4653 if (item->startPos().frames(m_document->fps()) != pos) {
4654 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4655 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4656 KdenliveSettings::setSnaptopoints(snap);
4659 KdenliveSettings::setSnaptopoints(snap);
4662 bool hasParentCommand = false;
4664 hasParentCommand = true;
4666 command = new QUndoCommand();
4667 command->setText(i18n("Resize clip start"));
4670 // do this here, too, because otherwise undo won't update the group
4671 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4672 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4674 ItemInfo info = item->info();
4675 if (item->type() == AVWIDGET) {
4676 ItemInfo resizeinfo = oldInfo;
4677 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4678 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4680 // Check if there is an automatic transition on that clip (lower track)
4681 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4682 if (transition && transition->isAutomatic()) {
4683 ItemInfo trInfo = transition->info();
4684 ItemInfo newTrInfo = trInfo;
4685 newTrInfo.startPos = item->startPos();
4686 if (newTrInfo.startPos < newTrInfo.endPos)
4687 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4689 // Check if there is an automatic transition on that clip (upper track)
4690 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4691 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4692 ItemInfo trInfo = transition->info();
4693 ItemInfo newTrInfo = trInfo;
4694 newTrInfo.startPos = item->startPos();
4695 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4696 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4697 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4700 ClipItem *clip = static_cast < ClipItem * >(item);
4703 // Since we must always resize clip before updating the keyframes, we
4704 // put a resize command before & after checking keyframes so that
4705 // we are sure the resize is performed before whenever we do or undo the action
4706 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4707 adjustEffects(clip, oldInfo, command);
4708 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4709 emit clipItemSelected(clip);
4711 KdenliveSettings::setSnaptopoints(false);
4712 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4713 KdenliveSettings::setSnaptopoints(snap);
4714 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4716 } else if (item->type() == TRANSITIONWIDGET) {
4717 Transition *transition = static_cast <Transition *>(item);
4718 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)) {
4719 // Cannot resize transition
4720 KdenliveSettings::setSnaptopoints(false);
4721 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4722 KdenliveSettings::setSnaptopoints(snap);
4723 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4725 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4726 if (command == NULL)
4727 m_commandStack->push(moveCommand);
4731 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4732 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4734 if (!hasParentCommand)
4735 m_commandStack->push(command);
4738 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4740 if (pos == oldInfo.endPos.frames(m_document->fps()))
4742 bool snap = KdenliveSettings::snaptopoints();
4744 KdenliveSettings::setSnaptopoints(false);
4745 item->resizeEnd(pos);
4746 if (item->endPos().frames(m_document->fps()) != pos) {
4747 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4748 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4749 KdenliveSettings::setSnaptopoints(snap);
4752 KdenliveSettings::setSnaptopoints(snap);
4755 bool hasParentCommand = false;
4757 hasParentCommand = true;
4759 command = new QUndoCommand();
4762 // do this here, too, because otherwise undo won't update the group
4763 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4764 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4766 ItemInfo info = item->info();
4767 if (item->type() == AVWIDGET) {
4768 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4769 ItemInfo resizeinfo = info;
4770 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4771 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4773 // Check if there is an automatic transition on that clip (lower track)
4774 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4775 if (tr && tr->isAutomatic()) {
4776 ItemInfo trInfo = tr->info();
4777 ItemInfo newTrInfo = trInfo;
4778 newTrInfo.endPos = item->endPos();
4779 if (newTrInfo.endPos > newTrInfo.startPos)
4780 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4783 // Check if there is an automatic transition on that clip (upper track)
4784 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4785 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4786 ItemInfo trInfo = tr->info();
4787 ItemInfo newTrInfo = trInfo;
4788 newTrInfo.endPos = item->endPos();
4789 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4790 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4791 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4795 ClipItem *clip = static_cast < ClipItem * >(item);
4798 // Since we must always resize clip before updating the keyframes, we
4799 // put a resize command before & after checking keyframes so that
4800 // we are sure the resize is performed before whenever we do or undo the action
4801 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4802 adjustEffects(clip, oldInfo, command);
4803 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4804 emit clipItemSelected(clip);
4806 KdenliveSettings::setSnaptopoints(false);
4807 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4808 KdenliveSettings::setSnaptopoints(true);
4809 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4811 } else if (item->type() == TRANSITIONWIDGET) {
4812 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4813 Transition *transition = static_cast <Transition *>(item);
4814 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)) {
4815 // Cannot resize transition
4816 KdenliveSettings::setSnaptopoints(false);
4817 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4818 KdenliveSettings::setSnaptopoints(true);
4819 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4821 // Check transition keyframes
4822 QDomElement old = transition->toXML();
4823 if (transition->updateKeyframes()) {
4824 QDomElement xml = transition->toXML();
4825 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);
4826 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4828 new MoveTransitionCommand(this, oldInfo, info, false, command);
4831 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4832 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4834 if (!hasParentCommand) {
4835 updateTrackDuration(oldInfo.track, command);
4836 m_commandStack->push(command);
4840 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4842 int end = item->fadeIn();
4844 // there is a fade in effect
4845 int effectPos = item->hasEffect("volume", "fadein");
4846 if (effectPos != -1) {
4847 QDomElement effect = item->getEffectAt(effectPos);
4848 int start = item->cropStart().frames(m_document->fps());
4849 int max = item->cropDuration().frames(m_document->fps());
4851 // Make sure the fade effect is not longer than the clip
4852 item->setFadeIn(max);
4853 end = item->fadeIn();
4856 EffectsList::setParameter(effect, "in", QString::number(start));
4857 EffectsList::setParameter(effect, "out", QString::number(end));
4859 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4860 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4861 // if fade effect is displayed, update the effect edit widget with new clip duration
4862 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4863 emit clipItemSelected(item);
4866 effectPos = item->hasEffect("brightness", "fade_from_black");
4867 if (effectPos != -1) {
4868 QDomElement effect = item->getEffectAt(effectPos);
4869 int start = item->cropStart().frames(m_document->fps());
4870 int max = item->cropDuration().frames(m_document->fps());
4872 // Make sure the fade effect is not longer than the clip
4873 item->setFadeIn(max);
4874 end = item->fadeIn();
4877 EffectsList::setParameter(effect, "in", QString::number(start));
4878 EffectsList::setParameter(effect, "out", QString::number(end));
4880 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4881 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4882 // if fade effect is displayed, update the effect edit widget with new clip duration
4883 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4884 emit clipItemSelected(item);
4889 int start = item->fadeOut();
4891 // there is a fade out effect
4892 int effectPos = item->hasEffect("volume", "fadeout");
4893 if (effectPos != -1) {
4894 QDomElement effect = item->getEffectAt(effectPos);
4895 int max = item->cropDuration().frames(m_document->fps());
4896 int end = max + item->cropStart().frames(m_document->fps());
4898 // Make sure the fade effect is not longer than the clip
4899 item->setFadeOut(max);
4900 start = item->fadeOut();
4902 start = end - start;
4903 EffectsList::setParameter(effect, "in", QString::number(start));
4904 EffectsList::setParameter(effect, "out", QString::number(end));
4906 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4907 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4908 // if fade effect is displayed, update the effect edit widget with new clip duration
4909 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4910 emit clipItemSelected(item);
4913 effectPos = item->hasEffect("brightness", "fade_to_black");
4914 if (effectPos != -1) {
4915 QDomElement effect = item->getEffectAt(effectPos);
4916 int max = item->cropDuration().frames(m_document->fps());
4917 int end = max + item->cropStart().frames(m_document->fps());
4919 // Make sure the fade effect is not longer than the clip
4920 item->setFadeOut(max);
4921 start = item->fadeOut();
4923 start = end - start;
4924 EffectsList::setParameter(effect, "in", QString::number(start));
4925 EffectsList::setParameter(effect, "out", QString::number(end));
4927 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4928 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4929 // if fade effect is displayed, update the effect edit widget with new clip duration
4930 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4931 emit clipItemSelected(item);
4936 int effectPos = item->hasEffect("freeze", "freeze");
4937 if (effectPos != -1) {
4938 // Freeze effect needs to be adjusted with clip resize
4939 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4940 QDomElement eff = item->getEffectAt(effectPos);
4941 if (!eff.isNull() && diff != 0) {
4942 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4943 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4945 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4946 emit clipItemSelected(item);
4953 double CustomTrackView::getSnapPointForPos(double pos)
4955 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4958 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4960 QList <GenTime> snaps;
4961 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4962 QList<QGraphicsItem *> itemList = items();
4963 for (int i = 0; i < itemList.count(); i++) {
4964 if (itemList.at(i) == selected) continue;
4965 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4966 if (itemList.at(i)->type() == AVWIDGET) {
4967 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4968 GenTime start = item->startPos();
4969 GenTime end = item->endPos();
4970 snaps.append(start);
4972 if (!offsetList.isEmpty()) {
4973 for (int j = 0; j < offsetList.size(); j++) {
4974 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4975 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4979 QList < GenTime > markers = item->snapMarkers();
4980 for (int j = 0; j < markers.size(); ++j) {
4981 GenTime t = markers.at(j);
4983 if (!offsetList.isEmpty()) {
4984 for (int k = 0; k < offsetList.size(); k++) {
4985 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4989 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4990 Transition *transition = static_cast <Transition*>(itemList.at(i));
4991 GenTime start = transition->startPos();
4992 GenTime end = transition->endPos();
4993 snaps.append(start);
4995 if (!offsetList.isEmpty()) {
4996 for (int j = 0; j < offsetList.size(); j++) {
4997 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4998 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5004 // add cursor position
5005 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5007 if (!offsetList.isEmpty()) {
5008 for (int j = 0; j < offsetList.size(); j++) {
5009 snaps.append(pos - offsetList.at(j));
5014 for (int i = 0; i < m_guides.count(); i++) {
5015 snaps.append(m_guides.at(i)->position());
5016 if (!offsetList.isEmpty()) {
5017 for (int j = 0; j < offsetList.size(); j++) {
5018 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5024 QPoint z = m_document->zone();
5025 snaps.append(GenTime(z.x(), m_document->fps()));
5026 snaps.append(GenTime(z.y(), m_document->fps()));
5029 m_scene->setSnapList(snaps);
5030 //for (int i = 0; i < m_snapPoints.size(); ++i)
5031 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5034 void CustomTrackView::slotSeekToPreviousSnap()
5036 updateSnapPoints(NULL);
5037 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5038 setCursorPos((int) res.frames(m_document->fps()));
5042 void CustomTrackView::slotSeekToNextSnap()
5044 updateSnapPoints(NULL);
5045 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5046 setCursorPos((int) res.frames(m_document->fps()));
5050 void CustomTrackView::clipStart()
5052 AbstractClipItem *item = getMainActiveClip();
5054 setCursorPos((int) item->startPos().frames(m_document->fps()));
5059 void CustomTrackView::clipEnd()
5061 AbstractClipItem *item = getMainActiveClip();
5063 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5068 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5070 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5071 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5072 m_commandStack->push(command);
5075 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5077 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5078 m_commandStack->push(command);
5081 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5083 DocClipBase *base = m_document->clipManager()->getClipById(id);
5084 QList <CommentedTime> markers = base->commentedSnapMarkers();
5086 if (markers.isEmpty()) {
5087 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5090 QUndoCommand *deleteMarkers = new QUndoCommand();
5091 deleteMarkers->setText("Delete clip markers");
5093 for (int i = 0; i < markers.size(); i++) {
5094 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5096 m_commandStack->push(deleteMarkers);
5099 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5101 DocClipBase *base = m_document->clipManager()->getClipById(id);
5102 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5103 else base->deleteSnapMarker(pos);
5104 emit updateClipMarkers(base);
5105 setDocumentModified();
5106 viewport()->update();
5109 int CustomTrackView::hasGuide(int pos, int offset)
5111 for (int i = 0; i < m_guides.count(); i++) {
5112 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5113 if (qAbs(guidePos - pos) <= offset) return guidePos;
5114 else if (guidePos > pos) return -1;
5119 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5123 double fps = m_document->fps();
5124 for (int i = 0; i < m_guides.count(); i++) {
5125 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5126 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5128 goMenu->setEnabled(!m_guides.isEmpty());
5131 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5133 if (oldPos > GenTime() && pos > GenTime()) {
5135 for (int i = 0; i < m_guides.count(); i++) {
5136 if (m_guides.at(i)->position() == oldPos) {
5137 Guide *item = m_guides.at(i);
5138 item->updateGuide(pos, comment);
5142 } else if (pos > GenTime()) addGuide(pos, comment);
5146 for (int i = 0; i < m_guides.count(); i++) {
5147 if (m_guides.at(i)->position() == oldPos) {
5148 delete m_guides.takeAt(i);
5153 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5155 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5156 m_document->syncGuides(m_guides);
5159 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5161 for (int i = 0; i < m_guides.count(); i++) {
5162 if (m_guides.at(i)->position() == pos) {
5163 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5167 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5168 scene()->addItem(g);
5170 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5171 m_document->syncGuides(m_guides);
5175 void CustomTrackView::slotAddGuide(bool dialog)
5177 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5179 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5180 if (d.exec() != QDialog::Accepted) return;
5181 marker = d.newMarker();
5184 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5186 if (addGuide(marker.time(), marker.comment())) {
5187 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5188 m_commandStack->push(command);
5192 void CustomTrackView::slotEditGuide(int guidePos)
5195 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5196 else pos = GenTime(guidePos, m_document->fps());
5198 for (int i = 0; i < m_guides.count(); i++) {
5199 if (m_guides.at(i)->position() == pos) {
5200 slotEditGuide(m_guides.at(i)->info());
5205 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5208 void CustomTrackView::slotEditGuide(CommentedTime guide)
5210 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5211 if (d.exec() == QDialog::Accepted) {
5212 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5213 m_commandStack->push(command);
5218 void CustomTrackView::slotEditTimeLineGuide()
5220 if (m_dragGuide == NULL) return;
5221 CommentedTime guide = m_dragGuide->info();
5222 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5223 if (d.exec() == QDialog::Accepted) {
5224 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5225 m_commandStack->push(command);
5229 void CustomTrackView::slotDeleteGuide(int guidePos)
5232 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5233 else pos = GenTime(guidePos, m_document->fps());
5235 for (int i = 0; i < m_guides.count(); i++) {
5236 if (m_guides.at(i)->position() == pos) {
5237 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5238 m_commandStack->push(command);
5243 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5247 void CustomTrackView::slotDeleteTimeLineGuide()
5249 if (m_dragGuide == NULL) return;
5250 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5251 m_commandStack->push(command);
5255 void CustomTrackView::slotDeleteAllGuides()
5257 QUndoCommand *deleteAll = new QUndoCommand();
5258 deleteAll->setText("Delete all guides");
5259 for (int i = 0; i < m_guides.count(); i++) {
5260 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5262 m_commandStack->push(deleteAll);
5265 void CustomTrackView::setTool(PROJECTTOOL tool)
5270 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5273 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5274 m_scene->setScale(scaleFactor, verticalScale);
5275 removeTipAnimation();
5276 bool adjust = false;
5277 if (verticalScale != matrix().m22()) adjust = true;
5278 setMatrix(newmatrix);
5280 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5281 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5282 for (int i = 0; i < m_guides.count(); i++) {
5283 QLineF l = m_guides.at(i)->line();
5284 l.setP2(QPointF(l.x2(), newHeight));
5285 m_guides.at(i)->setLine(l);
5287 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5290 int diff = sceneRect().width() - m_projectDuration;
5291 if (diff * newmatrix.m11() < 50) {
5292 if (newmatrix.m11() < 0.4)
5293 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5295 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5297 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5298 centerOn(QPointF(cursorPos(), verticalPos));
5301 void CustomTrackView::slotRefreshGuides()
5303 if (KdenliveSettings::showmarkers()) {
5304 for (int i = 0; i < m_guides.count(); i++)
5305 m_guides.at(i)->update();
5309 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5311 painter->setClipRect(rect);
5312 QPen pen1 = painter->pen();
5313 pen1.setColor(palette().dark().color());
5314 painter->setPen(pen1);
5315 double min = rect.left();
5316 double max = rect.right();
5317 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5318 int maxTrack = m_document->tracksCount();
5319 QColor lockedColor = palette().button().color();
5320 QColor audioColor = palette().alternateBase().color();
5321 for (int i = 0; i < maxTrack; i++) {
5322 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5323 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5324 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5325 if (i == m_selectedTrack)
5326 painter->fillRect(track, m_activeTrackBrush.brush(this));
5328 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5330 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5334 bool CustomTrackView::findString(const QString &text)
5337 for (int i = 0; i < m_searchPoints.size(); ++i) {
5338 marker = m_searchPoints.at(i).comment();
5339 if (marker.contains(text, Qt::CaseInsensitive)) {
5340 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5341 int vert = verticalScrollBar()->value();
5342 int hor = cursorPos();
5343 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5351 void CustomTrackView::selectFound(QString track, QString pos)
5353 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5354 slotSelectTrack(track.toInt());
5356 int vert = verticalScrollBar()->value();
5357 int hor = cursorPos();
5358 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5361 bool CustomTrackView::findNextString(const QString &text)
5364 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5365 marker = m_searchPoints.at(i).comment();
5366 if (marker.contains(text, Qt::CaseInsensitive)) {
5367 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5368 int vert = verticalScrollBar()->value();
5369 int hor = cursorPos();
5370 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5379 void CustomTrackView::initSearchStrings()
5381 m_searchPoints.clear();
5382 QList<QGraphicsItem *> itemList = items();
5383 for (int i = 0; i < itemList.count(); i++) {
5384 // parse all clip names
5385 if (itemList.at(i)->type() == AVWIDGET) {
5386 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5387 GenTime start = item->startPos();
5388 CommentedTime t(start, item->clipName());
5389 m_searchPoints.append(t);
5390 // add all clip markers
5391 QList < CommentedTime > markers = item->commentedSnapMarkers();
5392 m_searchPoints += markers;
5397 for (int i = 0; i < m_guides.count(); i++)
5398 m_searchPoints.append(m_guides.at(i)->info());
5400 qSort(m_searchPoints);
5403 void CustomTrackView::clearSearchStrings()
5405 m_searchPoints.clear();
5409 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5411 QList<ItemInfo> matchingInfo;
5412 QList<QGraphicsItem *> itemList = items();
5413 for (int i = 0; i < itemList.count(); i++) {
5414 if (itemList.at(i)->type() == AVWIDGET) {
5415 ClipItem *item = (ClipItem *)itemList.at(i);
5416 if (item->clipProducer() == clipId)
5417 matchingInfo << item->info();
5420 return matchingInfo;
5423 void CustomTrackView::copyClip()
5425 qDeleteAll(m_copiedItems);
5426 m_copiedItems.clear();
5427 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5428 if (itemList.count() == 0) {
5429 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5432 for (int i = 0; i < itemList.count(); i++) {
5433 if (itemList.at(i)->type() == AVWIDGET) {
5434 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5435 ClipItem *clone = clip->clone(clip->info());
5436 m_copiedItems.append(clone);
5437 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5438 Transition *dup = static_cast <Transition *>(itemList.at(i));
5439 m_copiedItems.append(dup->clone());
5444 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5446 if (m_scene->editMode() != NORMALEDIT) {
5447 // If we are in overwrite mode, always allow the move
5450 int height = m_tracksHeight - 2;
5452 if (type == TRANSITIONWIDGET) {
5453 height = Transition::itemHeight();
5454 offset = Transition::itemOffset();
5456 else if (type == AVWIDGET) {
5457 height = ClipItem::itemHeight();
5458 offset = ClipItem::itemOffset();
5460 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);
5461 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5462 for (int i = 0; i < collisions.count(); i++) {
5463 if (collisions.at(i)->type() == type) {
5470 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5473 for (int i = 0; i < infoList.count(); i++) {
5474 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));
5477 QList<QGraphicsItem *> collisions = scene()->items(path);
5478 for (int i = 0; i < collisions.count(); i++) {
5479 if (collisions.at(i)->type() == type) return false;
5484 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5486 for (int i = 0; i < items.count(); i++) {
5487 ItemInfo info = items.at(i)->info();
5488 info.startPos += offset;
5489 info.endPos += offset;
5490 info.track += trackOffset;
5491 if (!canBePastedTo(info, items.at(i)->type())) return false;
5496 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5498 QPainterPath movePath;
5499 movePath.moveTo(0, 0);
5501 for (int i = 0; i < items.count(); i++) {
5502 ItemInfo info = items.at(i)->info();
5503 info.startPos = info.startPos + offset;
5504 info.endPos = info.endPos + offset;
5505 info.track = info.track + trackOffset;
5506 if (info.startPos < GenTime()) {
5507 // No clip should go below 0
5510 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));
5511 movePath.addRect(rect);
5513 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5514 for (int i = 0; i < collisions.count(); i++) {
5515 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5516 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5524 void CustomTrackView::pasteClip()
5526 if (m_copiedItems.count() == 0) {
5527 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5532 GenTime pos = GenTime(-1);
5533 if (m_menuPosition.isNull()) {
5534 position = mapFromGlobal(QCursor::pos());
5535 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5536 track = m_selectedTrack;
5537 pos = GenTime(m_cursorPos, m_document->fps());
5538 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5542 position = m_menuPosition;
5545 if (pos == GenTime(-1))
5546 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5548 track = (int)(mapToScene(position).y() / m_tracksHeight);
5550 GenTime leftPos = m_copiedItems.at(0)->startPos();
5551 int lowerTrack = m_copiedItems.at(0)->track();
5552 int upperTrack = m_copiedItems.at(0)->track();
5553 for (int i = 1; i < m_copiedItems.count(); i++) {
5554 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5555 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5556 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5559 GenTime offset = pos - leftPos;
5560 int trackOffset = track - lowerTrack;
5562 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5563 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5564 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5565 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5568 QUndoCommand *pasteClips = new QUndoCommand();
5569 pasteClips->setText("Paste clips");
5571 for (int i = 0; i < m_copiedItems.count(); i++) {
5572 // parse all clip names
5573 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5574 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5575 ItemInfo info = clip->info();
5576 info.startPos += offset;
5577 info.endPos += offset;
5578 info.track += trackOffset;
5579 if (canBePastedTo(info, AVWIDGET)) {
5580 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5581 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5582 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5583 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5585 info.startPos = tr->startPos() + offset;
5586 info.endPos = tr->endPos() + offset;
5587 info.track = tr->track() + trackOffset;
5588 int transitionEndTrack;
5589 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5590 else transitionEndTrack = tr->transitionEndTrack();
5591 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5592 if (info.startPos >= info.endPos) {
5593 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5594 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5595 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5598 updateTrackDuration(-1, pasteClips);
5599 m_commandStack->push(pasteClips);
5602 void CustomTrackView::pasteClipEffects()
5604 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5605 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5608 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5610 QUndoCommand *paste = new QUndoCommand();
5611 paste->setText("Paste effects");
5613 QList<QGraphicsItem *> clips = scene()->selectedItems();
5616 for (int i = 0; i < clips.count(); ++i) {
5617 if (clips.at(i)->type() == GROUPWIDGET) {
5618 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5619 for (int j = 0; j < children.count(); j++) {
5620 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5621 clips.append(children.at(j));
5627 for (int i = 0; i < clips.count(); ++i) {
5628 if (clips.at(i)->type() == AVWIDGET) {
5629 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5630 for (int j = 1; j <= clip->effectsCount(); j++) {
5631 QDomElement eff = clip->effectAt(j);
5632 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5633 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5634 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5639 if (paste->childCount() > 0) m_commandStack->push(paste);
5642 //adjust effects (fades, ...)
5643 for (int i = 0; i < clips.count(); ++i) {
5644 if (clips.at(i)->type() == AVWIDGET) {
5645 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5646 updatePositionEffects(item, item->info());
5652 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5654 // parse parameters to check if we need to adjust to the new crop start
5655 int diff = (newstart - oldstart).frames(m_document->fps());
5656 int max = (newstart + duration).frames(m_document->fps());
5658 QDomNodeList params = xml.elementsByTagName("parameter");
5659 for (int i = 0; i < params.count(); i++) {
5660 QDomElement e = params.item(i).toElement();
5661 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5662 QString def = e.attribute("default");
5663 // Effect has a keyframe type parameter, we need to adjust the values
5664 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5665 QStringList newKeyFrames;
5666 foreach(const QString &str, keys) {
5667 int pos = str.section(':', 0, 0).toInt();
5668 double val = str.section(':', 1, 1).toDouble();
5671 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5673 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5675 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5676 e.setAttribute("keyframes", newKeyFrames.join(";"));
5681 ClipItem *CustomTrackView::getClipUnderCursor() const
5683 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5684 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5685 for (int i = 0; i < collisions.count(); i++) {
5686 if (collisions.at(i)->type() == AVWIDGET) {
5687 return static_cast < ClipItem *>(collisions.at(i));
5693 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5695 QList<QGraphicsItem *> clips = scene()->selectedItems();
5696 if (clips.isEmpty()) {
5697 return getClipUnderCursor();
5699 AbstractClipItem *item = NULL;
5700 for (int i = 0; i < clips.count(); ++i) {
5701 if (clips.at(i)->type() == AVWIDGET) {
5702 item = static_cast < AbstractClipItem *>(clips.at(i));
5703 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5706 if (item) return item;
5711 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5713 QList<QGraphicsItem *> clips = scene()->selectedItems();
5714 if (clips.isEmpty()) {
5715 return getClipUnderCursor();
5718 // remove all items in the list that are not clips
5719 for (int i = 0; i < clips.count();) {
5720 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5723 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5724 for (int i = 0; i < clips.count(); ++i) {
5725 if (clips.at(i)->type() == AVWIDGET) {
5726 item = static_cast < ClipItem *>(clips.at(i));
5727 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5735 void CustomTrackView::setInPoint()
5737 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5739 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5742 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5746 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5749 void CustomTrackView::setOutPoint()
5751 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5753 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5756 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5760 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5763 void CustomTrackView::slotUpdateAllThumbs()
5765 if (!isEnabled()) return;
5766 QList<QGraphicsItem *> itemList = items();
5767 //if (itemList.isEmpty()) return;
5769 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5770 for (int i = 0; i < itemList.count(); i++) {
5771 if (itemList.at(i)->type() == AVWIDGET) {
5772 item = static_cast <ClipItem *>(itemList.at(i));
5773 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5774 // Check if we have a cached thumbnail
5775 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5776 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5777 if (QFile::exists(thumb)) {
5779 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5780 item->slotSetStartThumb(pix);
5783 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5784 QString endThumb = startThumb;
5785 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5786 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5787 if (QFile::exists(startThumb)) {
5788 QPixmap pix(startThumb);
5789 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5790 item->slotSetStartThumb(pix);
5792 if (QFile::exists(endThumb)) {
5793 QPixmap pix(endThumb);
5794 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5795 item->slotSetEndThumb(pix);
5798 item->refreshClip(false, false);
5802 viewport()->update();
5805 void CustomTrackView::saveThumbnails()
5807 QList<QGraphicsItem *> itemList = items();
5809 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5810 for (int i = 0; i < itemList.count(); i++) {
5811 if (itemList.at(i)->type() == AVWIDGET) {
5812 item = static_cast <ClipItem *>(itemList.at(i));
5813 if (item->clipType() != COLOR) {
5814 // Check if we have a cached thumbnail
5815 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5816 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5817 if (!QFile::exists(thumb)) {
5818 QPixmap pix(item->startThumb());
5822 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5823 QString endThumb = startThumb;
5824 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5825 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5826 if (!QFile::exists(startThumb)) {
5827 QPixmap pix(item->startThumb());
5828 pix.save(startThumb);
5830 if (!QFile::exists(endThumb)) {
5831 QPixmap pix(item->endThumb());
5841 void CustomTrackView::slotInsertTrack(int ix)
5843 TrackDialog d(m_document, parentWidget());
5844 d.comboTracks->setCurrentIndex(ix);
5845 d.label->setText(i18n("Insert track"));
5846 d.setWindowTitle(i18n("Insert New Track"));
5848 if (d.exec() == QDialog::Accepted) {
5849 ix = d.comboTracks->currentIndex();
5850 if (d.before_select->currentIndex() == 1)
5854 info.isMute = false;
5855 info.isLocked = false;
5856 info.effectsList = EffectsList(true);
5857 if (d.video_track->isChecked()) {
5858 info.type = VIDEOTRACK;
5859 info.isBlind = false;
5861 info.type = AUDIOTRACK;
5862 info.isBlind = true;
5864 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5865 m_commandStack->push(addTrack);
5866 setDocumentModified();
5870 void CustomTrackView::slotDeleteTrack(int ix)
5872 if (m_document->tracksCount() < 2) return;
5873 TrackDialog d(m_document, parentWidget());
5874 d.comboTracks->setCurrentIndex(ix);
5875 d.label->setText(i18n("Delete track"));
5876 d.before_select->setHidden(true);
5877 d.setWindowTitle(i18n("Delete Track"));
5878 d.video_track->setHidden(true);
5879 d.audio_track->setHidden(true);
5880 if (d.exec() == QDialog::Accepted) {
5881 ix = d.comboTracks->currentIndex();
5882 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5883 deleteTimelineTrack(ix, info);
5884 setDocumentModified();
5885 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5886 m_commandStack->push(command);*/
5890 void CustomTrackView::slotConfigTracks(int ix)
5892 TracksConfigDialog d(m_document, ix, parentWidget());
5893 if (d.exec() == QDialog::Accepted) {
5894 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5895 m_commandStack->push(configTracks);
5896 QList <int> toDelete = d.deletedTracks();
5897 for (int i = 0; i < toDelete.count(); ++i) {
5898 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5899 deleteTimelineTrack(toDelete.at(i) - i, info);
5901 setDocumentModified();
5905 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5907 if (m_document->tracksCount() < 2) return;
5908 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5909 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5910 QList<QGraphicsItem *> selection = m_scene->items(r);
5911 QUndoCommand *deleteTrack = new QUndoCommand();
5912 deleteTrack->setText("Delete track");
5914 // Delete all clips in selected track
5915 for (int i = 0; i < selection.count(); i++) {
5916 if (selection.at(i)->type() == AVWIDGET) {
5917 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5918 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5919 m_waitingThumbs.removeAll(item);
5920 m_scene->removeItem(item);
5923 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5924 Transition *item = static_cast <Transition *>(selection.at(i));
5925 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5926 m_scene->removeItem(item);
5932 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5933 m_commandStack->push(deleteTrack);
5936 void CustomTrackView::autoTransition()
5938 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5939 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5940 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5943 Transition *tr = static_cast <Transition*>(itemList.at(0));
5944 tr->setAutomatic(!tr->isAutomatic());
5945 QDomElement transition = tr->toXML();
5946 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);
5947 setDocumentModified();
5950 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5952 QList<QGraphicsItem *> list = scene()->items();
5953 ClipItem *clip = NULL;
5954 for (int i = 0; i < list.size(); ++i) {
5955 if (list.at(i)->type() == AVWIDGET) {
5956 clip = static_cast <ClipItem *>(list.at(i));
5957 if (clip->clipProducer() == id) {
5958 clip->setClipName(name);
5962 viewport()->update();
5965 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5967 minimum = GenTime();
5968 maximum = GenTime();
5969 QList<QGraphicsItem *> selection;
5970 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5971 selection.removeAll(item);
5972 for (int i = 0; i < selection.count(); i++) {
5973 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5974 if (clip && clip->type() == AVWIDGET) {
5975 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5976 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5981 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5983 minimum = GenTime();
5984 maximum = GenTime();
5985 QList<QGraphicsItem *> selection;
5986 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5987 selection.removeAll(item);
5988 for (int i = 0; i < selection.count(); i++) {
5989 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5990 if (clip && clip->type() == TRANSITIONWIDGET) {
5991 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5992 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5997 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5999 for (int i = 0; i < groups.count(); i++) {
6000 QDomNodeList children = groups.at(i).childNodes();
6001 scene()->clearSelection();
6002 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6003 QDomElement elem = children.item(nodeindex).toElement();
6004 int pos = elem.attribute("position").toInt();
6005 int track = elem.attribute("track").toInt();
6006 if (elem.tagName() == "clipitem") {
6007 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6008 if (clip) clip->setSelected(true);
6010 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6011 if (clip) clip->setSelected(true);
6014 groupSelectedItems(false, true);
6018 void CustomTrackView::splitAudio()
6020 resetSelectionGroup();
6021 QList<QGraphicsItem *> selection = scene()->selectedItems();
6022 if (selection.isEmpty()) {
6023 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6026 QUndoCommand *splitCommand = new QUndoCommand();
6027 splitCommand->setText(i18n("Split audio"));
6028 for (int i = 0; i < selection.count(); i++) {
6029 if (selection.at(i)->type() == AVWIDGET) {
6030 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6031 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6032 if (clip->parentItem()) {
6033 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6035 EffectsList effects;
6036 effects.clone(clip->effectList());
6037 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6042 if (splitCommand->childCount()) {
6043 updateTrackDuration(-1, splitCommand);
6044 m_commandStack->push(splitCommand);
6048 void CustomTrackView::setAudioAlignReference()
6050 QList<QGraphicsItem *> selection = scene()->selectedItems();
6051 if (selection.isEmpty() || selection.size() > 1) {
6052 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
6055 if (m_audioCorrelator != NULL) {
6056 delete m_audioCorrelator;
6058 if (selection.at(0)->type() == AVWIDGET) {
6059 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
6060 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6061 m_audioAlignmentReference = clip;
6063 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
6064 m_audioCorrelator = new AudioCorrelation(envelope);
6066 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
6067 envelope->dumpInfo();
6069 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6073 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6076 void CustomTrackView::alignAudio()
6078 bool referenceOK = true;
6079 if (m_audioCorrelator == NULL) {
6080 referenceOK = false;
6083 if (!scene()->items().contains(m_audioAlignmentReference)) {
6084 // The reference item has been deleted from the timeline (or so)
6085 referenceOK = false;
6089 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6094 QList<QGraphicsItem *> selection = scene()->selectedItems();
6095 foreach (QGraphicsItem *item, selection) {
6096 if (item->type() == AVWIDGET) {
6098 ClipItem *clip = static_cast<ClipItem*>(item);
6099 if (clip == m_audioAlignmentReference) {
6103 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6104 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6105 clip->info().cropStart.frames(m_document->fps()),
6106 clip->info().cropDuration.frames(m_document->fps()));
6108 // FFT only for larger vectors. We could use it all time, but for small vectors
6109 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6110 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6111 int shift = m_audioCorrelator->getShift(index);
6114 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6115 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6116 envelope->dumpInfo();
6119 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6120 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6121 qDebug() << "We will start at " << targetPos;
6122 qDebug() << "to shift by " << shift;
6123 qDebug() << "(eventually)";
6124 qDebug() << "(maybe)";
6128 QUndoCommand *moveCommand = new QUndoCommand();
6130 GenTime add(shift, m_document->fps());
6131 ItemInfo start = clip->info();
6133 ItemInfo end = start;
6134 end.startPos = m_audioAlignmentReference->startPos() + add - m_audioAlignmentReference->cropStart();
6135 end.endPos = end.startPos + start.cropDuration;
6137 if ( end.startPos.seconds() < 0 ) {
6138 // Clip would start before 0, so crop it first
6139 GenTime cropBy = -end.startPos;
6142 qDebug() << "Need to crop clip. " << start;
6143 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6146 ItemInfo resized = start;
6147 resized.startPos += cropBy;
6149 resizeClip(start, resized);
6150 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6152 start = clip->info();
6153 end.startPos += cropBy;
6156 qDebug() << "Clip cropped. " << start;
6157 qDebug() << "Moving to: " << end;
6161 if (itemCollision(clip, end)) {
6163 emit displayMessage(i18n("Unable to move clip due to collision."), ErrorMessage);
6167 moveCommand->setText(i18n("Auto-align clip"));
6168 new MoveClipCommand(this, start, end, true, moveCommand);
6169 updateTrackDuration(clip->track(), moveCommand);
6170 m_commandStack->push(moveCommand);
6177 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6179 emit displayMessage(i18n("Auto-aligned %1 clips.").arg(counter), InformationMessage);
6183 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6185 ClipItem *clip = getClipItemAt(pos, track);
6187 kDebug() << "// Cannot find clip to split!!!";
6191 int start = pos.frames(m_document->fps());
6192 int freetrack = m_document->tracksCount() - track - 1;
6194 // do not split audio when we are on an audio track
6195 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6198 for (; freetrack > 0; freetrack--) {
6199 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6200 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6201 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6202 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6203 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6208 kDebug() << "GOT TRK: " << track;
6209 if (freetrack == 0) {
6210 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6212 ItemInfo info = clip->info();
6213 info.track = m_document->tracksCount() - freetrack;
6214 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6215 scene()->clearSelection();
6216 clip->setSelected(true);
6217 ClipItem *audioClip = getClipItemAt(start, info.track);
6219 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6220 clip->setVideoOnly(true);
6221 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6222 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6224 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6225 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6227 m_document->renderer()->unlockService(tractor);
6228 audioClip->setSelected(true);
6229 audioClip->setAudioOnly(true);
6231 // keep video effects, move audio effects to audio clip
6234 for (int i = 0; i < effects.count(); ++i) {
6235 if (effects.at(i).attribute("type") == "audio") {
6236 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6239 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6244 groupSelectedItems(false, true);
6248 // unsplit clip: remove audio part and change video part to normal clip
6249 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6250 kDebug() << "//CANNOT FIND CLP GRP";
6253 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6254 QList<QGraphicsItem *> children = grp->childItems();
6255 if (children.count() != 2) {
6256 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6259 for (int i = 0; i < children.count(); i++) {
6260 if (children.at(i) != clip) {
6261 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6262 ItemInfo info = clip->info();
6263 deleteClip(clp->info());
6264 clip->setVideoOnly(false);
6265 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6266 if (!m_document->renderer()->mltUpdateClipProducer(
6268 m_document->tracksCount() - info.track,
6269 info.startPos.frames(m_document->fps()),
6270 clip->baseClip()->getProducer(info.track))) {
6272 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6273 info.startPos.frames(m_document->fps()), info.track),
6276 m_document->renderer()->unlockService(tractor);
6278 // re-add audio effects
6279 for (int i = 0; i < effects.count(); ++i) {
6280 if (effects.at(i).attribute("type") == "audio") {
6281 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6288 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6289 m_document->clipManager()->removeGroup(grp);
6290 scene()->destroyItemGroup(grp);
6294 void CustomTrackView::setVideoOnly()
6296 resetSelectionGroup();
6297 QList<QGraphicsItem *> selection = scene()->selectedItems();
6298 if (selection.isEmpty()) {
6299 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6302 QUndoCommand *videoCommand = new QUndoCommand();
6303 videoCommand->setText(i18n("Video only"));
6304 for (int i = 0; i < selection.count(); i++) {
6305 if (selection.at(i)->type() == AVWIDGET) {
6306 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6307 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6308 if (clip->parentItem()) {
6309 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6311 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6316 m_commandStack->push(videoCommand);
6319 void CustomTrackView::setAudioOnly()
6321 resetSelectionGroup();
6322 QList<QGraphicsItem *> selection = scene()->selectedItems();
6323 if (selection.isEmpty()) {
6324 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6327 QUndoCommand *videoCommand = new QUndoCommand();
6328 videoCommand->setText(i18n("Audio only"));
6329 for (int i = 0; i < selection.count(); i++) {
6330 if (selection.at(i)->type() == AVWIDGET) {
6331 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6332 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6333 if (clip->parentItem()) {
6334 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6336 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6341 m_commandStack->push(videoCommand);
6344 void CustomTrackView::setAudioAndVideo()
6346 resetSelectionGroup();
6347 QList<QGraphicsItem *> selection = scene()->selectedItems();
6348 if (selection.isEmpty()) {
6349 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6352 QUndoCommand *videoCommand = new QUndoCommand();
6353 videoCommand->setText(i18n("Audio and Video"));
6354 for (int i = 0; i < selection.count(); i++) {
6355 if (selection.at(i)->type() == AVWIDGET) {
6356 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6357 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6358 if (clip->parentItem()) {
6359 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6361 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6366 m_commandStack->push(videoCommand);
6369 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6371 ClipItem *clip = getClipItemAt(pos, track);
6373 kDebug() << "// Cannot find clip to split!!!";
6376 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6378 int start = pos.frames(m_document->fps());
6379 clip->setVideoOnly(true);
6380 clip->setAudioOnly(false);
6381 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6382 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6384 } else if (audioOnly) {
6385 int start = pos.frames(m_document->fps());
6386 clip->setAudioOnly(true);
6387 clip->setVideoOnly(false);
6388 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6389 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6392 int start = pos.frames(m_document->fps());
6393 clip->setAudioOnly(false);
6394 clip->setVideoOnly(false);
6395 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6396 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6399 m_document->renderer()->unlockService(tractor);
6401 setDocumentModified();
6404 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6406 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6407 m_clipTypeGroup->setEnabled(false);
6409 m_clipTypeGroup->setEnabled(true);
6410 QList <QAction *> actions = m_clipTypeGroup->actions();
6412 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6413 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6414 else lookup = "clip_audio_and_video";
6415 for (int i = 0; i < actions.count(); i++) {
6416 if (actions.at(i)->data().toString() == lookup) {
6417 actions.at(i)->setChecked(true);
6424 void CustomTrackView::slotGoToMarker(QAction *action)
6426 int pos = action->data().toInt();
6427 setCursorPos(pos, true);
6430 void CustomTrackView::reloadTransitionLumas()
6434 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6435 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6436 for (int i = 0; i < params.count(); i++) {
6437 QDomElement e = params.item(i).toElement();
6438 if (e.attribute("tag") == "resource") {
6439 lumaNames = e.attribute("paramlistdisplay");
6440 lumaFiles = e.attribute("paramlist");
6445 QList<QGraphicsItem *> itemList = items();
6446 Transition *transitionitem;
6447 QDomElement transitionXml;
6448 for (int i = 0; i < itemList.count(); i++) {
6449 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6450 transitionitem = static_cast <Transition*>(itemList.at(i));
6451 transitionXml = transitionitem->toXML();
6452 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6453 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6454 for (int i = 0; i < params.count(); i++) {
6455 QDomElement e = params.item(i).toElement();
6456 if (e.attribute("tag") == "resource") {
6457 e.setAttribute("paramlistdisplay", lumaNames);
6458 e.setAttribute("paramlist", lumaFiles);
6463 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6464 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6465 for (int i = 0; i < params.count(); i++) {
6466 QDomElement e = params.item(i).toElement();
6467 if (e.attribute("tag") == "luma") {
6468 e.setAttribute("paramlistdisplay", lumaNames);
6469 e.setAttribute("paramlist", lumaFiles);
6476 emit transitionItemSelected(NULL);
6479 double CustomTrackView::fps() const
6481 return m_document->fps();
6484 void CustomTrackView::updateProjectFps()
6486 // update all clips to the new fps
6487 resetSelectionGroup();
6488 scene()->clearSelection();
6490 QList<QGraphicsItem *> itemList = items();
6491 for (int i = 0; i < itemList.count(); i++) {
6492 // remove all items and re-add them one by one
6493 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6495 for (int i = 0; i < itemList.count(); i++) {
6496 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6497 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6498 clip->updateFps(m_document->fps());
6499 m_scene->addItem(clip);
6500 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6501 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6502 QList<QGraphicsItem *> children = grp->childItems();
6503 for (int j = 0; j < children.count(); j++) {
6504 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6505 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6506 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6507 clip->updateFps(m_document->fps());
6510 m_document->clipManager()->removeGroup(grp);
6511 m_scene->addItem(grp);
6512 scene()->destroyItemGroup(grp);
6513 scene()->clearSelection();
6514 for (int j = 0; j < children.count(); j++) {
6515 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6516 //children.at(j)->setParentItem(0);
6517 children.at(j)->setSelected(true);
6520 groupSelectedItems(true, true);
6521 } else if (itemList.at(i)->type() == GUIDEITEM) {
6522 Guide *g = static_cast<Guide *>(itemList.at(i));
6524 m_scene->addItem(g);
6527 viewport()->update();
6530 void CustomTrackView::slotTrackDown()
6532 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6533 else m_selectedTrack++;
6534 emit updateTrackHeaders();
6535 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6536 ensureVisible(rect, 0, 0);
6537 viewport()->update();
6540 void CustomTrackView::slotTrackUp()
6542 if (m_selectedTrack > 0) m_selectedTrack--;
6543 else m_selectedTrack = m_document->tracksCount() - 1;
6544 emit updateTrackHeaders();
6545 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6546 ensureVisible(rect, 0, 0);
6547 viewport()->update();
6550 int CustomTrackView::selectedTrack() const
6552 return m_selectedTrack;
6555 QStringList CustomTrackView::selectedClips() const
6557 QStringList clipIds;
6558 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6559 for (int i = 0; i < selection.count(); i++) {
6560 if (selection.at(i)->type() == AVWIDGET) {
6561 ClipItem *item = (ClipItem *)selection.at(i);
6562 clipIds << item->clipProducer();
6568 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6570 QList<ClipItem *> clips;
6571 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6572 for (int i = 0; i < selection.count(); i++) {
6573 if (selection.at(i)->type() == AVWIDGET) {
6574 clips.append((ClipItem *)selection.at(i));
6580 void CustomTrackView::slotSelectTrack(int ix)
6582 m_selectedTrack = qMax(0, ix);
6583 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6584 emit updateTrackHeaders();
6585 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6586 ensureVisible(rect, 0, 0);
6587 viewport()->update();
6590 void CustomTrackView::slotSelectClipsInTrack()
6592 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6593 QList<QGraphicsItem *> selection = m_scene->items(rect);
6594 m_scene->clearSelection();
6595 for (int i = 0; i < selection.count(); i++) {
6596 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6597 selection.at(i)->setSelected(true);
6600 resetSelectionGroup();
6601 groupSelectedItems();
6604 void CustomTrackView::slotSelectAllClips()
6606 QList<QGraphicsItem *> selection = m_scene->items();
6607 m_scene->clearSelection();
6608 for (int i = 0; i < selection.count(); i++) {
6609 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6610 selection.at(i)->setSelected(true);
6613 resetSelectionGroup();
6614 groupSelectedItems();
6617 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6620 if (track != -1 && pos != -1)
6621 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6623 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6624 QList<QGraphicsItem *> selection = m_scene->items(rect);
6625 resetSelectionGroup(group);
6626 if (!group) m_scene->clearSelection();
6627 for (int i = 0; i < selection.count(); i++) {
6628 if (selection.at(i)->type() == AVWIDGET) {
6629 selection.at(i)->setSelected(add);
6633 if (group) groupSelectedItems();
6636 void CustomTrackView::selectTransition(bool add, bool group)
6638 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6639 QList<QGraphicsItem *> selection = m_scene->items(rect);
6640 resetSelectionGroup(group);
6641 if (!group) m_scene->clearSelection();
6642 for (int i = 0; i < selection.count(); i++) {
6643 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6644 selection.at(i)->setSelected(add);
6648 if (group) groupSelectedItems();
6651 QStringList CustomTrackView::extractTransitionsLumas()
6654 QList<QGraphicsItem *> itemList = items();
6655 Transition *transitionitem;
6656 QDomElement transitionXml;
6657 for (int i = 0; i < itemList.count(); i++) {
6658 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6659 transitionitem = static_cast <Transition*>(itemList.at(i));
6660 transitionXml = transitionitem->toXML();
6661 // luma files in transitions can be in "resource" or "luma" property
6662 QString luma = EffectsList::parameter(transitionXml, "luma");
6663 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6664 if (!luma.isEmpty()) urls << KUrl(luma).path();
6667 urls.removeDuplicates();
6671 void CustomTrackView::setEditMode(EDITMODE mode)
6673 m_scene->setEditMode(mode);
6676 void CustomTrackView::checkTrackSequence(int track)
6678 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6679 //track = m_document->tracksCount() -track;
6680 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6681 QList<QGraphicsItem *> selection = m_scene->items(rect);
6682 QList <int> timelineList;
6683 timelineList.append(0);
6684 for (int i = 0; i < selection.count(); i++) {
6685 if (selection.at(i)->type() == AVWIDGET) {
6686 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6687 int start = clip->startPos().frames(m_document->fps());
6688 int end = clip->endPos().frames(m_document->fps());
6689 if (!timelineList.contains(start)) timelineList.append(start);
6690 if (!timelineList.contains(end)) timelineList.append(end);
6693 qSort(timelineList);
6694 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6695 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6698 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6700 if (data.isEmpty()) return;
6701 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6703 info.startPos = GenTime(in, m_document->fps());
6704 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6705 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6706 info.cropDuration = info.endPos - info.startPos;
6707 info.track = m_selectedTrack;
6708 QUndoCommand *addCommand = new QUndoCommand();
6709 addCommand->setText(i18n("Insert clip"));
6710 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6711 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6712 updateTrackDuration(info.track, addCommand);
6713 m_commandStack->push(addCommand);
6715 selectClip(true, false, m_selectedTrack, in);
6716 // Automatic audio split
6717 if (KdenliveSettings::splitaudio())
6721 void CustomTrackView::clearSelection(bool emitInfo)
6723 resetSelectionGroup();
6724 scene()->clearSelection();
6726 if (emitInfo) emit clipItemSelected(NULL);
6729 void CustomTrackView::updatePalette()
6731 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6735 pen1.setColor(palette().text().color());
6736 m_cursorLine->setPen(pen1);
6740 void CustomTrackView::removeTipAnimation()
6743 scene()->removeItem(m_visualTip);
6744 m_animationTimer->stop();
6752 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6754 if (m_visualTip == NULL) {
6755 QRectF rect = clip->sceneBoundingRect();
6756 m_animation = new QGraphicsItemAnimation;
6757 m_animation->setTimeLine(m_animationTimer);
6758 m_animation->setScaleAt(1, 1, 1);
6763 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6764 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6765 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6767 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6769 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6771 m_animation->setScaleAt(.5, 2, 2);
6775 polygon << QPoint(0, - size * 2);
6776 if (mode == RESIZESTART)
6777 polygon << QPoint(size * 2, 0);
6779 polygon << QPoint(- size * 2, 0);
6780 polygon << QPoint(0, size * 2);
6781 polygon << QPoint(0, - size * 2);
6783 m_visualTip = new QGraphicsPolygonItem(polygon);
6784 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6785 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6786 if (mode == RESIZESTART)
6787 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6789 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6791 m_animation->setScaleAt(.5, 2, 1);
6793 case TRANSITIONSTART:
6795 polygon << QPoint(0, - size * 2);
6796 if (mode == TRANSITIONSTART)
6797 polygon << QPoint(size * 2, 0);
6799 polygon << QPoint(- size * 2, 0);
6800 polygon << QPoint(0, 0);
6801 polygon << QPoint(0, - size * 2);
6803 m_visualTip = new QGraphicsPolygonItem(polygon);
6804 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6805 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6806 if (mode == TRANSITIONSTART)
6807 m_visualTip->setPos(rect.x(), rect.bottom());
6809 m_visualTip->setPos(rect.right(), rect.bottom());
6811 m_animation->setScaleAt(.5, 2, 2);
6818 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6819 m_visualTip->setZValue(100);
6820 scene()->addItem(m_visualTip);
6821 m_animation->setItem(m_visualTip);
6822 m_animationTimer->start();
6826 bool CustomTrackView::hasAudio(int track) const
6828 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6829 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6830 QGraphicsItem *item;
6831 for (int i = 0; i < collisions.count(); i++) {
6832 item = collisions.at(i);
6833 if (!item->isEnabled()) continue;
6834 if (item->type() == AVWIDGET) {
6835 ClipItem *clip = static_cast <ClipItem *>(item);
6836 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6842 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6845 QUndoCommand *effectCommand = new QUndoCommand();
6847 if (effect.tagName() == "effectgroup") {
6848 effectName = effect.attribute("name");
6850 QDomElement namenode = effect.firstChildElement("name");
6851 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6852 else effectName = i18n("effect");
6854 effectCommand->setText(i18n("Add %1", effectName));
6855 if (effect.tagName() == "effectgroup") {
6856 QDomNodeList effectlist = effect.elementsByTagName("effect");
6857 for (int j = 0; j < effectlist.count(); j++) {
6858 QDomElement trackeffect = effectlist.at(j).toElement();
6859 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6860 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6863 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6867 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6868 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6869 delete effectCommand;
6872 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6875 if (effectCommand->childCount() > 0) {
6876 m_commandStack->push(effectCommand);
6877 setDocumentModified();
6879 else delete effectCommand;
6883 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6885 EffectsParameterList parameters;
6887 parameters.addParam("tag", effect.attribute("tag"));
6888 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6889 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6890 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6891 parameters.addParam("id", effect.attribute("id"));
6892 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6893 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6894 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6895 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6896 if (effect.attribute("id") == "region") {
6897 QDomNodeList subeffects = effect.elementsByTagName("effect");
6898 for (int i = 0; i < subeffects.count(); i++) {
6899 QDomElement subeffect = subeffects.at(i).toElement();
6900 int subeffectix = subeffect.attribute("region_ix").toInt();
6901 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6902 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6903 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6904 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6905 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6909 QDomNodeList params = effect.elementsByTagName("parameter");
6910 adjustEffectParameters(parameters, params);
6916 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6919 for (int i = 0; i < params.count(); i++) {
6920 QDomElement e = params.item(i).toElement();
6921 QString paramname = prefix + e.attribute("name");
6922 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6923 // effects with geometry param need in / out synced with the clip, request it...
6924 parameters.addParam("_sync_in_out", "1");
6926 if (e.attribute("type") == "simplekeyframe") {
6927 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6928 double factor = e.attribute("factor", "1").toDouble();
6929 double offset = e.attribute("offset", "0").toDouble();
6930 for (int j = 0; j < values.count(); j++) {
6931 QString pos = values.at(j).section(':', 0, 0);
6932 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6933 values[j] = pos + "=" + locale.toString(val);
6935 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6936 parameters.addParam(paramname, values.join(";"));
6937 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6938 parameters.addParam("max", e.attribute("max"));
6939 parameters.addParam("min", e.attribute("min"));
6940 parameters.addParam("factor", e.attribute("factor", "1"));*/
6941 } else if (e.attribute("type") == "keyframe") {
6942 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6943 parameters.addParam("keyframes", e.attribute("keyframes"));
6944 parameters.addParam("max", e.attribute("max"));
6945 parameters.addParam("min", e.attribute("min"));
6946 parameters.addParam("factor", e.attribute("factor", "1"));
6947 parameters.addParam("offset", e.attribute("offset", "0"));
6948 parameters.addParam("starttag", e.attribute("starttag", "start"));
6949 parameters.addParam("endtag", e.attribute("endtag", "end"));
6950 } else if (e.attribute("namedesc").contains(';')) {
6951 QString format = e.attribute("format");
6952 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6953 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6955 QTextStream txtNeu(&neu);
6956 if (values.size() > 0)
6957 txtNeu << (int)values[0].toDouble();
6958 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6959 txtNeu << separators[i];
6960 txtNeu << (int)(values[i+1].toDouble());
6962 parameters.addParam("start", neu);
6964 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6966 if (e.attribute("factor").contains('%')) {
6967 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6969 fact = e.attribute("factor", "1").toDouble();
6971 double offset = e.attribute("offset", "0").toDouble();
6972 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
6974 parameters.addParam(paramname, e.attribute("value"));
6981 void CustomTrackView::updateTrackNames(int track, bool added)
6983 QList <TrackInfo> tracks = m_document->tracksList();
6984 int max = tracks.count();
6985 int docTrack = max - track - 1;
6987 // count number of tracks of each type
6988 int videoTracks = 0;
6989 int audioTracks = 0;
6990 for (int i = max - 1; i >= 0; --i) {
6991 TrackInfo info = tracks.at(i);
6992 if (info.type == VIDEOTRACK)
6997 if (i <= docTrack) {
6998 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6999 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
7002 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
7003 info.trackName = type + QString::number(typeNumber);
7004 m_document->setTrackType(i, info);
7007 if (info.trackName == type + QString::number(typeNumber + 1)) {
7008 info.trackName = type + QString::number(typeNumber);
7009 m_document->setTrackType(i, info);
7014 emit tracksChanged();
7017 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
7023 tracks << m_document->tracksCount() - track - 1;
7025 // negative track number -> update all tracks
7026 for (int i = 0; i < m_document->tracksCount(); ++i)
7030 for (int i = 0; i < tracks.count(); ++i) {
7032 // t + 1 because of black background track
7033 duration = m_document->renderer()->mltTrackDuration(t + 1);
7034 if (duration != m_document->trackDuration(t)) {
7035 m_document->setTrackDuration(t, duration);
7038 EffectsList effects = m_document->getTrackEffects(t);
7039 for (int j = 0; j < effects.count(); ++j) {
7041 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
7042 * - update the effectstack if necessary
7049 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
7051 QList<QGraphicsItem *> list = scene()->items();
7052 ClipItem *clip = NULL;
7053 for (int i = 0; i < list.size(); ++i) {
7054 if (list.at(i)->type() == AVWIDGET) {
7055 clip = static_cast <ClipItem *>(list.at(i));
7056 if (clip->clipProducer() == id) {
7057 clip->refreshClip(true, resetThumbs);
7063 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
7065 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
7067 if (effects.count()) {
7068 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
7069 while (i != effects.constEnd()) {
7070 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
7077 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
7079 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
7081 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
7084 QDomElement newEffect;
7085 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
7086 if (effect.attribute("id") == filter) {
7087 newEffect = effect.cloneNode().toElement();
7088 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
7089 while (i != filterParams.constEnd()) {
7090 EffectsList::setParameter(newEffect, i.key(), i.value());
7091 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
7094 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
7095 m_commandStack->push(command);
7096 emit clipItemSelected(clip);