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);
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 event->acceptProposedAction();
1609 } else QGraphicsView::dragEnterEvent(event);
1612 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1614 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);
1615 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1616 collindingItems.removeAll(item);
1617 if (collindingItems.isEmpty()) return false;
1619 for (int i = 0; i < collindingItems.count(); i++) {
1620 QGraphicsItem *collision = collindingItems.at(i);
1621 if (collision->type() == item->type()) {
1623 kDebug() << "// COLLISIION DETECTED";
1631 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1633 int track = m_document->tracksCount() - clip->track();
1634 GenTime pos = clip->startPos();
1635 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1636 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1639 bool success = true;
1640 for (int i = 0; i < clip->effectsCount(); i++) {
1641 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1643 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1644 m_document->renderer()->doRefresh();
1647 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1649 if (pos < GenTime()) {
1651 if (effect.attribute("id") == "speed") {
1652 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1656 m_document->addTrackEffect(track - 1, effect);
1657 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1658 emit updateTrackEffectState(track - 1);
1659 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1662 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1664 // Special case: speed effect
1665 if (effect.attribute("id") == "speed") {
1666 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1667 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1671 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1672 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1673 if (strobe == 0) strobe = 1;
1674 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1675 EffectsParameterList params = clip->addEffect(effect);
1676 m_document->renderer()->mltAddEffect(track, pos, params);
1677 if (clip->isSelected()) emit clipItemSelected(clip);
1680 EffectsParameterList params = clip->addEffect(effect);
1681 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1682 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1683 if (clip->isSelected()) emit clipItemSelected(clip);
1684 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1687 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1689 QString index = effect.attribute("kdenlive_ix");
1690 if (pos < GenTime()) {
1691 // Delete track effect
1692 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1693 m_document->removeTrackEffect(track - 1, effect);
1695 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1696 emit updateTrackEffectState(track - 1);
1697 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1700 // Special case: speed effect
1701 if (effect.attribute("id") == "speed") {
1702 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1704 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1705 clip->deleteEffect(index);
1706 emit clipItemSelected(clip);
1707 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1711 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1712 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1713 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1716 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1718 clip->deleteEffect(index);
1719 emit clipItemSelected(clip);
1723 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1725 QList<QGraphicsItem *> itemList = group->childItems();
1726 QUndoCommand *effectCommand = new QUndoCommand();
1728 QDomElement namenode = effect.firstChildElement("name");
1729 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1730 else effectName = i18n("effect");
1731 effectCommand->setText(i18n("Add %1", effectName));
1733 for (int i = 0; i < itemList.count(); i++) {
1734 if (itemList.at(i)->type() == AVWIDGET) {
1735 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1736 if (effect.attribute("type") == "audio") {
1737 // Don't add audio effects on video clips
1738 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1739 } else if (effect.hasAttribute("type") == false) {
1740 // Don't add video effect on audio clips
1741 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1744 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1745 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1748 if (item->isItemLocked()) {
1751 item->initEffect(effect);
1753 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1758 m_commandStack->push(effectCommand);
1759 setDocumentModified();
1760 } else delete effectCommand;
1763 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1765 QList<QGraphicsItem *> itemList;
1766 QUndoCommand *effectCommand = new QUndoCommand();
1768 QDomElement namenode = effect.firstChildElement("name");
1769 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1770 else effectName = i18n("effect");
1771 effectCommand->setText(i18n("Add %1", effectName));
1773 if (track == -1) itemList = scene()->selectedItems();
1774 if (itemList.isEmpty()) {
1775 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1776 if (clip) itemList.append(clip);
1777 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1781 for (int i = 0; i < itemList.count(); i++) {
1782 if (itemList.at(i)->type() == GROUPWIDGET) {
1783 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1784 for (int j = 0; j < subitems.count(); j++) {
1785 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1790 for (int i = 0; i < itemList.count(); i++) {
1791 if (itemList.at(i)->type() == AVWIDGET) {
1792 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1793 if (effect.attribute("type") == "audio") {
1794 // Don't add audio effects on video clips
1795 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1796 /* do not show error message when item is part of a group as the user probably knows what he does then
1797 * and the message is annoying when working with the split audio feature */
1798 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1799 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1802 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1803 // Don't add video effect on audio clips
1804 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1805 /* do not show error message when item is part of a group as the user probably knows what he does then
1806 * and the message is annoying when working with the split audio feature */
1807 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1808 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1812 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1813 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1816 if (item->isItemLocked()) {
1820 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1821 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1823 item->initEffect(effect);
1825 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1828 if (effectCommand->childCount() > 0) {
1829 m_commandStack->push(effectCommand);
1830 setDocumentModified();
1831 if (effectCommand->childCount() == 1) {
1832 // Display newly added clip effect
1833 for (int i = 0; i < itemList.count(); i++) {
1834 if (itemList.at(i)->type() == AVWIDGET) {
1835 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1836 if (!clip->isSelected()) {
1838 clip->setSelected(true);
1840 clip->setSelectedEffect(clip->effectsCount() - 1);
1841 emit clipItemSelected(clip, clip->effectsCount() - 1);
1846 } else delete effectCommand;
1849 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1852 // delete track effect
1853 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1854 m_commandStack->push(command);
1855 setDocumentModified();
1858 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1859 //clip is in a group, also remove the effect in other clips of the group
1860 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1861 QUndoCommand *delCommand = new QUndoCommand();
1863 QDomElement namenode = effect.firstChildElement("name");
1864 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1865 else effectName = i18n("effect");
1866 delCommand->setText(i18n("Delete %1", effectName));
1869 for (int i = 0; i < items.count(); i++) {
1870 if (items.at(i)->type() == GROUPWIDGET) {
1871 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1872 for (int j = 0; j < subitems.count(); j++) {
1873 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1878 for (int i = 0; i < items.count(); i++) {
1879 if (items.at(i)->type() == AVWIDGET) {
1880 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1881 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1883 QDomElement eff = item->effectAt(ix);
1884 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1888 if (delCommand->childCount() > 0)
1889 m_commandStack->push(delCommand);
1892 setDocumentModified();
1895 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1896 m_commandStack->push(command);
1897 setDocumentModified();
1900 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1902 if (insertedEffect.isNull()) {
1903 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1906 QDomElement effect = insertedEffect.cloneNode().toElement();
1907 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1908 if (pos < GenTime()) {
1909 // editing a track effect
1910 EffectsParameterList effectParams = getEffectArgs(effect);
1911 // check if we are trying to reset a keyframe effect
1912 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1913 clip->initEffect(effect);
1914 effectParams = getEffectArgs(effect);
1916 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1917 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1918 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1919 emit updateTrackEffectState(track);
1920 setDocumentModified();
1924 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1926 // Special case: speed effect
1927 if (effect.attribute("id") == "speed") {
1928 if (effect.attribute("disable") == "1") {
1929 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1932 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1933 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1934 if (strobe == 0) strobe = 1;
1935 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1937 clip->setEffectAt(ix, effect);
1938 if (ix == clip->selectedEffectIndex()) {
1939 clip->setSelectedEffect(ix);
1940 if (!triggeredByUser)
1941 emit clipItemSelected(clip, ix);
1946 EffectsParameterList effectParams = getEffectArgs(effect);
1947 // check if we are trying to reset a keyframe effect
1948 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1949 clip->initEffect(effect);
1950 effectParams = getEffectArgs(effect);
1953 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1954 // A fade effect was modified, update the clip
1955 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1956 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1957 clip->setFadeIn(pos);
1959 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1960 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1961 clip->setFadeOut(pos);
1965 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1966 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1968 clip->setEffectAt(ix, effect);
1969 if (ix == clip->selectedEffectIndex()) {
1970 clip->setSelectedEffect(ix);
1971 if (!triggeredByUser)
1972 emit clipItemSelected(clip, ix);
1975 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
1976 setDocumentModified();
1979 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1981 if (pos < GenTime()) {
1982 // Moving track effect
1983 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1984 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1986 if (!act.isNull() && !before.isNull()) {
1987 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1988 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1989 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1990 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1991 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1994 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1995 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1996 QDomElement act = clip->effectAt(newPos - 1);
1997 QDomElement before = clip->effectAt(oldPos - 1);
1998 clip->setEffectAt(oldPos - 1, act);
1999 clip->setEffectAt(newPos - 1, before);
2000 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2001 if (act.attribute("id") == "speed") {
2002 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2003 } else if (before.attribute("id") == "speed") {
2004 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2005 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2006 emit clipItemSelected(clip, newPos - 1);
2007 setDocumentModified();
2008 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2011 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2013 EditEffectCommand *command;
2015 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2016 else effect = clip->effectAt(effectPos);
2017 QDomElement oldEffect = effect.cloneNode().toElement();
2018 effect.setAttribute("disable", (int) disable);
2022 // editing track effect
2023 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2025 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2027 m_commandStack->push(command);
2028 setDocumentModified();;
2031 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2033 MoveEffectCommand *command;
2035 // editing track effect
2036 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2037 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2038 m_commandStack->push(command);
2039 setDocumentModified();
2042 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2044 EditEffectCommand *command;
2045 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2046 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2047 m_commandStack->push(command);
2050 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2052 QDomElement effect = clip->getEffectAt(ix);
2053 QDomElement oldeffect = effect.cloneNode().toElement();
2054 effect.setAttribute("region", region);
2055 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2056 m_commandStack->push(command);
2059 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2063 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2064 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2065 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2067 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);
2069 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2070 m_blockRefresh = false;
2074 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2075 int cutPos = (int) cutTime.frames(m_document->fps());
2077 newPos.startPos = cutTime;
2078 newPos.endPos = info.endPos;
2079 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2080 newPos.track = info.track;
2081 newPos.cropDuration = newPos.endPos - newPos.startPos;
2083 bool snap = KdenliveSettings::snaptopoints();
2084 KdenliveSettings::setSnaptopoints(false);
2085 ClipItem *dup = item->clone(newPos);
2087 // remove unwanted effects
2088 // fade in from 2nd part of the clip
2089 int ix = dup->hasEffect(QString(), "fadein");
2091 QDomElement oldeffect = dup->effectAt(ix);
2092 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2094 ix = dup->hasEffect(QString(), "fade_from_black");
2096 QDomElement oldeffect = dup->effectAt(ix);
2097 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2099 // fade out from 1st part of the clip
2100 ix = item->hasEffect(QString(), "fadeout");
2102 QDomElement oldeffect = item->effectAt(ix);
2103 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2105 ix = item->hasEffect(QString(), "fade_to_black");
2107 QDomElement oldeffect = item->effectAt(ix);
2108 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2112 item->resizeEnd(cutPos);
2113 scene()->addItem(dup);
2114 if (item->checkKeyFrames())
2115 slotRefreshEffects(item);
2116 if (dup->checkKeyFrames())
2117 slotRefreshEffects(dup);
2119 item->baseClip()->addReference();
2120 m_document->updateClip(item->baseClip()->getId());
2121 setDocumentModified();
2122 KdenliveSettings::setSnaptopoints(snap);
2123 if (execute && item->isSelected())
2124 emit clipItemSelected(item);
2129 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2130 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2132 if (!item || !dup || item == dup) {
2133 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2134 m_blockRefresh = false;
2137 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2138 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2142 bool snap = KdenliveSettings::snaptopoints();
2143 KdenliveSettings::setSnaptopoints(false);
2145 // join fade effects again
2146 int ix = dup->hasEffect(QString(), "fadeout");
2148 QDomElement effect = dup->effectAt(ix);
2149 item->addEffect(effect);
2151 ix = dup->hasEffect(QString(), "fade_to_black");
2153 QDomElement effect = dup->effectAt(ix);
2154 item->addEffect(effect);
2157 m_waitingThumbs.removeAll(dup);
2158 bool selected = item->isSelected();
2159 if (dup->isSelected()) {
2161 item->setSelected(true);
2162 emit clipItemSelected(NULL);
2164 dup->baseClip()->removeReference();
2165 m_document->updateClip(dup->baseClip()->getId());
2166 scene()->removeItem(dup);
2170 ItemInfo clipinfo = item->info();
2171 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2172 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2174 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2175 setDocumentModified();
2177 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2179 KdenliveSettings::setSnaptopoints(snap);
2180 if (execute && selected)
2181 emit clipItemSelected(item);
2184 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2187 void CustomTrackView::slotEnableRefresh()
2189 m_blockRefresh = false;
2192 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2194 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2195 if (itemList.count() == 1) {
2196 if (itemList.at(0)->type() == AVWIDGET) {
2197 ClipItem *item = (ClipItem *) itemList.at(0);
2199 info.track = item->track();
2200 ClipItem *transitionClip = NULL;
2201 const int transitiontrack = getPreviousVideoTrack(info.track);
2202 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2203 if (pos < item->startPos() + item->cropDuration() / 2) {
2204 // add transition to clip start
2205 info.startPos = item->startPos();
2206 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2207 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2208 info.endPos = transitionClip->endPos();
2209 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2210 // Check there is no other transition at that place
2211 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2212 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2213 QList<QGraphicsItem *> selection = m_scene->items(r);
2214 bool transitionAccepted = true;
2215 for (int i = 0; i < selection.count(); i++) {
2216 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2217 Transition *tr = static_cast <Transition *>(selection.at(i));
2218 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2219 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2220 } else transitionAccepted = false;
2223 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2224 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2227 // add transition to clip end
2228 info.endPos = item->endPos();
2229 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2230 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2231 info.startPos = transitionClip->startPos();
2232 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2233 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2234 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2236 // Check there is no other transition at that place
2237 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2238 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2239 QList<QGraphicsItem *> selection = m_scene->items(r);
2240 bool transitionAccepted = true;
2241 for (int i = 0; i < selection.count(); i++) {
2242 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2243 Transition *tr = static_cast <Transition *>(selection.at(i));
2244 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2245 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2246 } else transitionAccepted = false;
2249 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2250 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2253 } else for (int i = 0; i < itemList.count(); i++) {
2254 if (itemList.at(i)->type() == AVWIDGET) {
2255 ClipItem *item = (ClipItem *) itemList.at(i);
2257 info.startPos = item->startPos();
2258 info.endPos = info.startPos + GenTime(65, m_document->fps());
2259 info.track = item->track();
2261 // Check there is no other transition at that place
2262 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2263 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2264 QList<QGraphicsItem *> selection = m_scene->items(r);
2265 bool transitionAccepted = true;
2266 for (int i = 0; i < selection.count(); i++) {
2267 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2268 Transition *tr = static_cast <Transition *>(selection.at(i));
2269 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2270 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2271 } else transitionAccepted = false;
2274 int transitiontrack = getPreviousVideoTrack(info.track);
2275 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2276 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2281 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2283 if (transitionInfo.startPos >= transitionInfo.endPos) {
2284 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2287 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2288 m_commandStack->push(command);
2289 setDocumentModified();
2292 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2294 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2295 //kDebug() << "---- ADDING transition " << params.attribute("value");
2296 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2297 scene()->addItem(tr);
2298 setDocumentModified();
2300 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2305 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2307 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2309 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2312 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2313 if (m_dragItem == item) m_dragItem = NULL;
2315 #if QT_VERSION >= 0x040600
2316 // animate item deletion
2317 item->closeAnimation();
2321 emit transitionItemSelected(NULL);
2322 setDocumentModified();
2325 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2327 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2328 QDomElement xml = tr->toXML();
2329 if (old.isNull() || xml.isNull()) {
2330 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2333 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2334 updateTrackDuration(tr->track(), command);
2335 m_commandStack->push(command);
2336 setDocumentModified();
2339 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2341 Transition *item = getTransitionItemAt(pos, track);
2343 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2348 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2350 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);
2351 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2352 item->setTransitionParameters(transition);
2353 if (updateTransitionWidget) {
2354 ItemInfo info = item->info();
2356 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2357 if (transitionClip && transitionClip->baseClip()) {
2358 QString size = transitionClip->baseClip()->getProperty("frame_size");
2359 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2360 if (factor == 0) factor = 1.0;
2361 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2362 p.setY(size.section('x', 1, 1).toInt());
2364 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2366 setDocumentModified();
2369 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2372 const QPointF pos = mapToScene(event->pos());
2373 if (m_selectionGroup) {
2374 m_selectionGroup->setPos(pos);
2375 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2376 event->acceptProposedAction();
2378 // Drag enter was not possible, try again at mouse position
2379 insertDropClips(event->mimeData(), event->pos());
2383 QGraphicsView::dragMoveEvent(event);
2387 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2389 if (m_selectionGroup && m_clipDrag) {
2390 m_thumbsTimer.stop();
2391 m_waitingThumbs.clear();
2392 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2394 scene()->destroyItemGroup(m_selectionGroup);
2395 m_selectionGroup = NULL;
2396 } else QGraphicsView::dragLeaveEvent(event);
2399 void CustomTrackView::dropEvent(QDropEvent * event)
2401 if (m_selectionGroup && m_clipDrag) {
2402 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2403 resetSelectionGroup();
2404 m_scene->clearSelection();
2405 bool hasVideoClip = false;
2406 QUndoCommand *addCommand = new QUndoCommand();
2407 addCommand->setText(i18n("Add timeline clip"));
2408 QList <ClipItem *> brokenClips;
2410 for (int i = 0; i < items.count(); i++) {
2411 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2412 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2413 if (items.count() == 1) {
2414 updateClipTypeActions(item);
2416 updateClipTypeActions(NULL);
2419 //TODO: take care of edit mode for undo
2420 item->baseClip()->addReference();
2421 //item->setZValue(item->defaultZValue());
2422 m_document->updateClip(item->baseClip()->getId());
2423 ItemInfo info = item->info();
2425 int tracknumber = m_document->tracksCount() - info.track - 1;
2426 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2427 if (isLocked) item->setItemLocked(true);
2428 ItemInfo clipInfo = info;
2429 clipInfo.track = m_document->tracksCount() - item->track();
2431 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2433 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2434 brokenClips.append(item);
2437 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2439 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2440 updateTrackDuration(info.track, addCommand);
2442 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2443 // add transparency transition
2444 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2445 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2447 item->setSelected(true);
2449 qDeleteAll(brokenClips);
2450 brokenClips.clear();
2451 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2452 else delete addCommand;
2454 // Automatic audio split
2455 if (KdenliveSettings::splitaudio())
2457 setDocumentModified();
2461 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2462 QList<QGraphicsItem *> selection = m_scene->items(rect);
2463 QStringList timelineList;
2465 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2466 for (int i = 0; i < selection.count(); i++) {
2467 if (selection.at(i)->type() == AVWIDGET) {
2468 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2469 int start = clip->startPos().frames(m_document->fps());
2470 int end = clip->endPos().frames(m_document->fps());
2471 timelineList.append(QString::number(start) + "-" + QString::number(end));
2474 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2477 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2478 if (items.count() > 1) {
2479 groupSelectedItems(true);
2480 } else if (items.count() == 1) {
2481 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2482 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2484 event->setDropAction(Qt::MoveAction);
2487 /// \todo enable when really working
2490 } else QGraphicsView::dropEvent(event);
2494 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2496 bool snap = KdenliveSettings::snaptopoints();
2497 KdenliveSettings::setSnaptopoints(false);
2498 if (mode == OVERWRITEEDIT) {
2499 // if we are in overwrite mode, move clips accordingly
2501 if (item == NULL) info = posinfo;
2502 else info = item->info();
2503 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);
2504 QList<QGraphicsItem *> selection = m_scene->items(rect);
2505 if (item) selection.removeAll(item);
2506 for (int i = 0; i < selection.count(); i++) {
2507 if (!selection.at(i)->isEnabled()) continue;
2508 if (selection.at(i)->type() == AVWIDGET) {
2509 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2510 if (clip->startPos() < info.startPos) {
2511 if (clip->endPos() > info.endPos) {
2512 ItemInfo clipInfo = clip->info();
2513 ItemInfo dupInfo = clipInfo;
2514 GenTime diff = info.startPos - clipInfo.startPos;
2515 dupInfo.startPos = info.startPos;
2516 dupInfo.cropStart += diff;
2517 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2518 ItemInfo newdupInfo = dupInfo;
2519 GenTime diff2 = info.endPos - info.startPos;
2520 newdupInfo.startPos = info.endPos;
2521 newdupInfo.cropStart += diff2;
2522 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2523 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2524 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2525 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2526 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2528 ItemInfo newclipInfo = clip->info();
2529 newclipInfo.endPos = info.startPos;
2530 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2531 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2533 } else if (clip->endPos() <= info.endPos) {
2534 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2535 m_waitingThumbs.removeAll(clip);
2536 scene()->removeItem(clip);
2540 ItemInfo newclipInfo = clip->info();
2541 newclipInfo.startPos = info.endPos;
2542 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2543 clip->resizeStart(info.endPos.frames(m_document->fps()));
2547 } else if (mode == INSERTEDIT) {
2548 // if we are in push mode, move clips accordingly
2550 if (item == NULL) info = posinfo;
2551 else info = item->info();
2552 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);
2553 QList<QGraphicsItem *> selection = m_scene->items(rect);
2554 if (item) selection.removeAll(item);
2555 for (int i = 0; i < selection.count(); i++) {
2556 if (selection.at(i)->type() == AVWIDGET) {
2557 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2558 if (clip->startPos() < info.startPos) {
2559 if (clip->endPos() > info.startPos) {
2560 ItemInfo clipInfo = clip->info();
2561 ItemInfo dupInfo = clipInfo;
2562 GenTime diff = info.startPos - clipInfo.startPos;
2563 dupInfo.startPos = info.startPos;
2564 dupInfo.cropStart += diff;
2565 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2566 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2567 // Commented out; variable dup unused. --granjow
2568 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2569 cutClip(clipInfo, info.startPos, true, false);
2572 // TODO: add insertspacecommand
2577 KdenliveSettings::setSnaptopoints(snap);
2581 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2583 if (mode == OVERWRITEEDIT) {
2584 // if we are in overwrite or push mode, move clips accordingly
2585 bool snap = KdenliveSettings::snaptopoints();
2586 KdenliveSettings::setSnaptopoints(false);
2587 ItemInfo info = item->info();
2588 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2589 QList<QGraphicsItem *> selection = m_scene->items(rect);
2590 selection.removeAll(item);
2591 for (int i = 0; i < selection.count(); i++) {
2592 if (!selection.at(i)->isEnabled()) continue;
2593 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2594 Transition *tr = static_cast<Transition *>(selection.at(i));
2595 if (tr->startPos() < info.startPos) {
2596 ItemInfo firstPos = tr->info();
2597 ItemInfo newPos = firstPos;
2598 firstPos.endPos = item->startPos();
2599 newPos.startPos = item->endPos();
2600 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2601 if (tr->endPos() > info.endPos) {
2603 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2605 } else if (tr->endPos() > info.endPos) {
2607 ItemInfo firstPos = tr->info();
2608 firstPos.startPos = item->endPos();
2609 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2611 // remove transition
2612 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2616 KdenliveSettings::setSnaptopoints(snap);
2620 QStringList CustomTrackView::mimeTypes() const
2622 QStringList qstrList;
2623 // list of accepted mime types for drop
2624 qstrList.append("text/plain");
2625 qstrList.append("kdenlive/producerslist");
2626 qstrList.append("kdenlive/clip");
2630 Qt::DropActions CustomTrackView::supportedDropActions() const
2632 // returns what actions are supported when dropping
2633 return Qt::MoveAction;
2636 void CustomTrackView::setDuration(int duration)
2638 int diff = qAbs(duration - sceneRect().width());
2639 if (diff * matrix().m11() > -50) {
2640 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2641 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2643 m_projectDuration = duration;
2646 int CustomTrackView::duration() const
2648 return m_projectDuration;
2651 void CustomTrackView::addTrack(TrackInfo type, int ix)
2653 if (ix == -1 || ix == m_document->tracksCount()) {
2654 m_document->insertTrack(0, type);
2655 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2657 m_document->insertTrack(m_document->tracksCount() - ix, type);
2658 // insert track in MLT playlist
2659 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2661 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2662 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2663 QList<QGraphicsItem *> selection = m_scene->items(r);
2664 resetSelectionGroup();
2666 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2667 scene()->addItem(m_selectionGroup);
2668 for (int i = 0; i < selection.count(); i++) {
2669 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2670 m_selectionGroup->addToGroup(selection.at(i));
2671 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2674 // Move graphic items
2675 m_selectionGroup->translate(0, m_tracksHeight);
2677 // adjust track number
2678 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2679 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2680 for (int i = 0; i < children.count(); i++) {
2681 if (children.at(i)->type() == GROUPWIDGET) {
2682 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2683 children << grp->childItems();
2686 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2688 ItemInfo clipinfo = item->info();
2689 if (item->type() == AVWIDGET) {
2690 ClipItem *clip = static_cast <ClipItem *>(item);
2691 // slowmotion clips are not track dependant, so no need to update them
2692 if (clip->speed() != 1.0) continue;
2693 // We add a move clip command so that we get the correct producer for new track number
2694 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2695 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2696 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2697 // problem updating clip
2698 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2701 } else if (item->type() == TRANSITIONWIDGET) {
2702 Transition *tr = static_cast <Transition *>(item);
2703 int track = tr->transitionEndTrack();
2705 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2709 resetSelectionGroup(false);
2710 m_document->renderer()->unlockService(tractor);
2713 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2714 for (int i = 0; i < m_guides.count(); i++) {
2715 QLineF l = m_guides.at(i)->line();
2716 l.setP2(QPointF(l.x2(), maxHeight));
2717 m_guides.at(i)->setLine(l);
2720 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2721 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2722 viewport()->update();
2723 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2724 //setFixedHeight(50 * m_tracksCount);
2726 updateTrackNames(ix, true);
2729 void CustomTrackView::removeTrack(int ix)
2731 // Delete track in MLT playlist
2732 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2733 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2735 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2736 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2737 QList<QGraphicsItem *> selection = m_scene->items(r);
2739 resetSelectionGroup();
2741 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2742 scene()->addItem(m_selectionGroup);
2743 for (int i = 0; i < selection.count(); i++) {
2744 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2745 m_selectionGroup->addToGroup(selection.at(i));
2746 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2749 // Move graphic items
2750 qreal ydiff = 0 - (int) m_tracksHeight;
2751 m_selectionGroup->translate(0, ydiff);
2752 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2754 // adjust track number
2755 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2756 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2757 for (int i = 0; i < children.count(); i++) {
2758 if (children.at(i)->type() == GROUPWIDGET) {
2759 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2760 children << grp->childItems();
2763 if (children.at(i)->type() == AVWIDGET) {
2764 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2766 ItemInfo clipinfo = clip->info();
2767 // We add a move clip command so that we get the correct producer for new track number
2768 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2769 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2770 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2771 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2774 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2775 Transition *tr = static_cast <Transition *>(children.at(i));
2777 int track = tr->transitionEndTrack();
2779 ItemInfo clipinfo = tr->info();
2780 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2784 resetSelectionGroup(false);
2785 m_document->renderer()->unlockService(tractor);
2787 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2788 for (int i = 0; i < m_guides.count(); i++) {
2789 QLineF l = m_guides.at(i)->line();
2790 l.setP2(QPointF(l.x2(), maxHeight));
2791 m_guides.at(i)->setLine(l);
2793 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2794 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2796 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2797 viewport()->update();
2799 updateTrackNames(ix, false);
2800 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2803 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2805 for (int i = 0; i < trackInfos.count(); ++i) {
2806 m_document->setTrackType(i, trackInfos.at(i));
2807 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2808 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2811 viewport()->update();
2812 emit trackHeightChanged();
2815 void CustomTrackView::slotSwitchTrackAudio(int ix)
2817 /*for (int i = 0; i < m_document->tracksCount(); i++)
2818 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2819 int tracknumber = m_document->tracksCount() - ix - 1;
2820 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2821 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2822 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2823 setDocumentModified();
2826 void CustomTrackView::slotSwitchTrackLock(int ix)
2828 int tracknumber = m_document->tracksCount() - ix - 1;
2829 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2830 m_commandStack->push(command);
2834 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2836 int tracknumber = m_document->tracksCount() - ix - 1;
2837 m_document->switchTrackLock(tracknumber, lock);
2839 emit doTrackLock(ix, lock);
2840 AbstractClipItem *clip = NULL;
2841 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2843 for (int i = 0; i < selection.count(); i++) {
2844 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2845 if (selection.at(i)->parentItem() && m_selectionGroup) {
2846 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2847 resetSelectionGroup();
2850 bool changeGroupLock = true;
2851 bool hasClipOnTrack = false;
2852 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2853 for (int j = 0; j < children.count(); ++j) {
2854 if (children.at(j)->isSelected()) {
2855 if (children.at(j)->type() == AVWIDGET)
2856 emit clipItemSelected(NULL);
2857 else if (children.at(j)->type() == TRANSITIONWIDGET)
2858 emit transitionItemSelected(NULL);
2863 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2864 if (child == m_dragItem)
2867 // only unlock group, if it is not locked by another track too
2868 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2869 changeGroupLock = false;
2871 // only (un-)lock if at least one clip is on the track
2872 if (child->track() == ix)
2873 hasClipOnTrack = true;
2875 if (changeGroupLock && hasClipOnTrack)
2876 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2877 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2878 if (selection.at(i)->parentItem()) {
2879 if (selection.at(i)->parentItem() == m_selectionGroup) {
2880 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2881 resetSelectionGroup();
2883 // groups are handled separately
2888 if (selection.at(i)->isSelected()) {
2889 if (selection.at(i)->type() == AVWIDGET)
2890 emit clipItemSelected(NULL);
2892 emit transitionItemSelected(NULL);
2894 clip = static_cast <AbstractClipItem *>(selection.at(i));
2895 clip->setItemLocked(lock);
2896 if (clip == m_dragItem)
2900 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2901 viewport()->update();
2902 setDocumentModified();
2905 void CustomTrackView::slotSwitchTrackVideo(int ix)
2907 int tracknumber = m_document->tracksCount() - ix;
2908 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2909 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2910 setDocumentModified();
2913 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2915 // Check there is no group going over several tracks there, or that would result in timeline corruption
2916 QList<QGraphicsItem *> selection = scene()->items(rect);
2918 int maxHeight = m_tracksHeight * 1.5;
2919 for (int i = 0; i < selection.count(); i++) {
2920 // Check that we don't try to move a group with clips on other tracks
2921 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2924 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2932 void CustomTrackView::slotRemoveSpace()
2936 if (m_menuPosition.isNull()) {
2937 pos = GenTime(cursorPos(), m_document->fps());
2939 TrackDialog d(m_document, parentWidget());
2940 d.comboTracks->setCurrentIndex(m_selectedTrack);
2941 d.label->setText(i18n("Track"));
2942 d.before_select->setHidden(true);
2943 d.setWindowTitle(i18n("Remove Space"));
2944 d.video_track->setHidden(true);
2945 d.audio_track->setHidden(true);
2946 if (d.exec() != QDialog::Accepted) return;
2947 track = d.comboTracks->currentIndex();
2949 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2950 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2953 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2954 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2958 ClipItem *item = getClipItemAt(pos, track);
2960 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);
2963 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2965 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);
2969 // Make sure there is no group in the way
2970 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2973 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2975 // groups found on track, do not allow the move
2976 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2980 QList<ItemInfo> clipsToMove;
2981 QList<ItemInfo> transitionsToMove;
2983 for (int i = 0; i < items.count(); i++) {
2984 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2985 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2986 ItemInfo info = item->info();
2987 if (item->type() == AVWIDGET) {
2988 clipsToMove.append(info);
2989 } else if (item->type() == TRANSITIONWIDGET) {
2990 transitionsToMove.append(info);
2995 if (!transitionsToMove.isEmpty()) {
2996 // Make sure that by moving the items, we don't get a transition collision
2997 // Find first transition
2998 ItemInfo info = transitionsToMove.at(0);
2999 for (int i = 1; i < transitionsToMove.count(); i++)
3000 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3002 // make sure there are no transitions on the way
3003 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3004 items = scene()->items(rect);
3005 int transitionCorrection = -1;
3006 for (int i = 0; i < items.count(); i++) {
3007 if (items.at(i)->type() == TRANSITIONWIDGET) {
3008 // There is a transition on the way
3009 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3010 int transitionEnd = item->endPos().frames(m_document->fps());
3011 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3015 if (transitionCorrection > 0) {
3016 // We need to fix the move length
3017 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3020 // Make sure we don't send transition before 0
3021 if (info.startPos.frames(m_document->fps()) < length) {
3022 // reduce length to maximum possible
3023 length = info.startPos.frames(m_document->fps());
3027 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3028 updateTrackDuration(track, command);
3029 m_commandStack->push(command);
3032 void CustomTrackView::slotInsertSpace()
3036 if (m_menuPosition.isNull()) {
3037 pos = GenTime(cursorPos(), m_document->fps());
3039 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3040 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3042 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3043 if (d.exec() != QDialog::Accepted) return;
3044 GenTime spaceDuration = d.selectedDuration();
3045 track = d.selectedTrack();
3047 QList<QGraphicsItem *> items;
3049 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3050 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3054 ClipItem *item = getClipItemAt(pos, track);
3055 if (item) pos = item->startPos();
3057 // Make sure there is no group in the way
3058 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3060 items = checkForGroups(rect, &isOk);
3062 // groups found on track, do not allow the move
3063 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3067 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3068 items = scene()->items(rect);
3071 QList<ItemInfo> clipsToMove;
3072 QList<ItemInfo> transitionsToMove;
3074 for (int i = 0; i < items.count(); i++) {
3075 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3076 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3077 ItemInfo info = item->info();
3078 if (item->type() == AVWIDGET)
3079 clipsToMove.append(info);
3080 else if (item->type() == TRANSITIONWIDGET)
3081 transitionsToMove.append(info);
3085 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3086 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3087 updateTrackDuration(track, command);
3088 m_commandStack->push(command);
3092 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3094 int diff = duration.frames(m_document->fps());
3095 resetSelectionGroup();
3096 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3097 scene()->addItem(m_selectionGroup);
3099 Transition *transition;
3101 // Create lists with start pos for each track
3102 QMap <int, int> trackClipStartList;
3103 QMap <int, int> trackTransitionStartList;
3105 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3106 trackClipStartList[i] = -1;
3107 trackTransitionStartList[i] = -1;
3110 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3111 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3113 if (clip->parentItem()) {
3114 m_selectionGroup->addToGroup(clip->parentItem());
3115 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3117 m_selectionGroup->addToGroup(clip);
3118 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3120 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))
3121 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3123 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);
3126 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3127 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3129 if (transition->parentItem()) {
3130 m_selectionGroup->addToGroup(transition->parentItem());
3131 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3133 m_selectionGroup->addToGroup(transition);
3134 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3136 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))
3137 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3138 } 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);
3140 m_selectionGroup->translate(diff, 0);
3142 // update items coordinates
3143 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3145 for (int i = 0; i < itemList.count(); i++) {
3146 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3147 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3148 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3149 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3150 for (int j = 0; j < children.count(); j++) {
3151 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3156 resetSelectionGroup(false);
3158 track = m_document->tracksCount() - track;
3159 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3162 void CustomTrackView::deleteClip(const QString &clipId)
3164 resetSelectionGroup();
3165 QList<QGraphicsItem *> itemList = items();
3166 QUndoCommand *deleteCommand = new QUndoCommand();
3168 for (int i = 0; i < itemList.count(); i++) {
3169 if (itemList.at(i)->type() == AVWIDGET) {
3170 ClipItem *item = (ClipItem *)itemList.at(i);
3171 if (item->clipProducer() == clipId) {
3173 if (item->parentItem()) {
3174 // Clip is in a group, destroy the group
3175 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3177 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3181 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3183 delete deleteCommand;
3185 updateTrackDuration(-1, deleteCommand);
3186 m_commandStack->push(deleteCommand);
3190 void CustomTrackView::setCursorPos(int pos, bool seek)
3192 if (pos == m_cursorPos) return;
3193 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3195 if (seek) m_document->renderer()->seek(m_cursorPos);
3196 else if (m_autoScroll) checkScrolling();
3197 m_cursorLine->setPos(m_cursorPos, 0);
3200 void CustomTrackView::updateCursorPos()
3202 m_cursorLine->setPos(m_cursorPos, 0);
3205 int CustomTrackView::cursorPos()
3207 return (int)(m_cursorPos);
3210 void CustomTrackView::moveCursorPos(int delta)
3212 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3213 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3214 m_cursorPos += delta;
3215 m_cursorLine->setPos(m_cursorPos, 0);
3216 m_document->renderer()->seek(m_cursorPos);
3219 void CustomTrackView::initCursorPos(int pos)
3221 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3223 m_cursorLine->setPos(pos, 0);
3227 void CustomTrackView::checkScrolling()
3229 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3232 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3234 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3235 QGraphicsView::mouseReleaseEvent(event);
3236 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3237 #if QT_VERSION >= 0x040600
3238 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3240 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3241 if (event->button() == Qt::MidButton) {
3244 setDragMode(QGraphicsView::NoDrag);
3245 if (m_operationMode == MOVEGUIDE) {
3246 setCursor(Qt::ArrowCursor);
3247 m_operationMode = NONE;
3248 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3249 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3250 if (newPos != m_dragGuide->position()) {
3251 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3252 m_commandStack->push(command);
3253 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3254 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3255 m_document->syncGuides(m_guides);
3260 } else if (m_operationMode == SPACER && m_selectionGroup) {
3262 if (event->modifiers() != Qt::ControlModifier) {
3263 // We are moving all tracks
3265 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3266 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3268 if (timeOffset != GenTime()) {
3269 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3271 QList<ItemInfo> clipsToMove;
3272 QList<ItemInfo> transitionsToMove;
3274 // Create lists with start pos for each track
3275 QMap <int, int> trackClipStartList;
3276 QMap <int, int> trackTransitionStartList;
3278 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3279 trackClipStartList[i] = -1;
3280 trackTransitionStartList[i] = -1;
3283 for (int i = 0; i < items.count(); i++) {
3284 if (items.at(i)->type() == GROUPWIDGET)
3285 items += items.at(i)->childItems();
3288 for (int i = 0; i < items.count(); i++) {
3289 if (items.at(i)->type() == AVWIDGET) {
3290 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3291 ItemInfo info = item->info();
3292 clipsToMove.append(info);
3294 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3295 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3296 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3297 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3298 ItemInfo info = item->info();
3299 transitionsToMove.append(info);
3301 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3302 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3305 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3306 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3307 updateTrackDuration(track, command);
3308 m_commandStack->push(command);
3309 if (track != -1) track = m_document->tracksCount() - track;
3310 kDebug() << "SPACER TRACK:" << track;
3311 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3312 setDocumentModified();
3315 resetSelectionGroup(false);
3316 m_operationMode = NONE;
3317 } else if (m_operationMode == RUBBERSELECTION) {
3318 resetSelectionGroup();
3319 groupSelectedItems();
3320 m_operationMode = NONE;
3323 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3324 emit transitionItemSelected(NULL);
3328 if (m_dragItem) info = m_dragItem->info();
3330 if (m_operationMode == MOVE) {
3331 setCursor(Qt::OpenHandCursor);
3332 if (m_dragItem->parentItem() == 0) {
3333 // we are moving one clip, easy
3334 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3335 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3336 Mlt::Producer *prod = item->getProducer(info.track);
3337 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);
3340 QUndoCommand *moveCommand = new QUndoCommand();
3341 moveCommand->setText(i18n("Move clip"));
3342 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3344 int tracknumber = m_document->tracksCount() - item->track() - 1;
3345 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3346 if (isLocked) item->setItemLocked(true);
3347 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3348 // Also move automatic transitions (on lower track)
3349 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3350 ItemInfo startTrInfo;
3351 ItemInfo newStartTrInfo;
3352 bool moveStartTrans = false;
3353 bool moveEndTrans = false;
3354 if (startTransition && startTransition->isAutomatic()) {
3355 startTrInfo = startTransition->info();
3356 newStartTrInfo = startTrInfo;
3357 newStartTrInfo.track = info.track;
3358 newStartTrInfo.startPos = info.startPos;
3359 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3360 // transition end should stay the same
3362 // transition end should be adjusted to clip
3363 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3365 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3367 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3368 // Check if there is a transition at clip end
3369 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3370 if (tr && tr->isAutomatic()) {
3371 ItemInfo trInfo = tr->info();
3372 ItemInfo newTrInfo = trInfo;
3373 newTrInfo.track = info.track;
3374 newTrInfo.endPos = m_dragItem->endPos();
3375 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3376 // transition start should stay the same
3378 // transition start should be moved
3379 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3381 if (newTrInfo.startPos < newTrInfo.endPos) {
3382 moveEndTrans = true;
3383 if (moveStartTrans) {
3384 // we have to move both transitions, remove the start one so that there is no collision
3385 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3387 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3388 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3389 if (moveStartTrans) {
3390 // re-add transition in correct place
3391 int transTrack = startTransition->transitionEndTrack();
3392 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3393 transTrack = getPreviousVideoTrack(info.track);
3395 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3396 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3402 if (moveStartTrans && !moveEndTrans) {
3403 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3404 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3407 // Also move automatic transitions (on upper track)
3408 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3409 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3410 ItemInfo trInfo = tr->info();
3411 ItemInfo newTrInfo = trInfo;
3412 newTrInfo.startPos = m_dragItem->startPos();
3413 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3414 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3415 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3416 // transition end should be adjusted to clip on upper track
3417 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3419 if (newTrInfo.startPos < newTrInfo.endPos) {
3420 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3421 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3425 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3426 // Check if there is a transition at clip end
3427 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3428 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3429 ItemInfo trInfo = tr->info();
3430 ItemInfo newTrInfo = trInfo;
3431 newTrInfo.endPos = m_dragItem->endPos();
3432 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3433 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3434 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3435 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3436 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3437 // transition start should be moved
3438 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3440 if (newTrInfo.startPos < newTrInfo.endPos) {
3441 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3442 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3447 updateTrackDuration(info.track, moveCommand);
3448 if (m_dragItemInfo.track != info.track)
3449 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3450 m_commandStack->push(moveCommand);
3451 //checkTrackSequence(m_dragItem->track());
3453 // undo last move and emit error message
3454 bool snap = KdenliveSettings::snaptopoints();
3455 KdenliveSettings::setSnaptopoints(false);
3456 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3457 KdenliveSettings::setSnaptopoints(snap);
3458 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3460 setDocumentModified();
3461 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3462 Transition *transition = static_cast <Transition *>(m_dragItem);
3463 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3464 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)) {
3465 // Moving transition failed, revert to previous position
3466 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3467 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3469 QUndoCommand *moveCommand = new QUndoCommand();
3470 moveCommand->setText(i18n("Move transition"));
3471 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3472 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3473 updateTrackDuration(info.track, moveCommand);
3474 if (m_dragItemInfo.track != info.track)
3475 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3476 m_commandStack->push(moveCommand);
3477 setDocumentModified();
3481 // Moving several clips. We need to delete them and readd them to new position,
3482 // or they might overlap each other during the move
3483 QGraphicsItemGroup *group;
3484 if (m_selectionGroup)
3485 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3487 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3488 QList<QGraphicsItem *> items = group->childItems();
3490 QList<ItemInfo> clipsToMove;
3491 QList<ItemInfo> transitionsToMove;
3493 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3494 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3496 QUndoCommand *moveGroup = new QUndoCommand();
3497 moveGroup->setText(i18n("Move group"));
3498 if (timeOffset != GenTime() || trackOffset != 0) {
3499 // remove items in MLT playlist
3502 int max = items.count();
3503 for (int i = 0; i < max; i++) {
3504 if (items.at(i)->type() == GROUPWIDGET) {
3505 items += items.at(i)->childItems();
3508 m_document->renderer()->blockSignals(true);
3509 for (int i = 0; i < items.count(); i++) {
3510 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3511 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3512 ItemInfo info = item->info();
3513 if (item->type() == AVWIDGET) {
3514 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3515 // error, clip cannot be removed from playlist
3516 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3518 clipsToMove.append(info);
3521 transitionsToMove.append(info);
3522 Transition *tr = static_cast <Transition*>(item);
3523 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3526 m_document->renderer()->blockSignals(false);
3527 for (int i = 0; i < items.count(); i++) {
3528 // re-add items in correct place
3529 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3530 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3532 ItemInfo info = item->info();
3533 int tracknumber = m_document->tracksCount() - info.track - 1;
3534 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3536 group->removeFromGroup(item);
3537 item->setItemLocked(true);
3540 if (item->type() == AVWIDGET) {
3541 ClipItem *clip = static_cast <ClipItem*>(item);
3542 int trackProducer = info.track;
3543 info.track = m_document->tracksCount() - info.track;
3544 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3545 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3546 for (int i = 0; i < clip->effectsCount(); i++) {
3547 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3550 Transition *tr = static_cast <Transition*>(item);
3551 int newTrack = tr->transitionEndTrack();
3552 if (!tr->forcedTrack()) {
3553 newTrack = getPreviousVideoTrack(info.track);
3555 tr->updateTransitionEndTrack(newTrack);
3556 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3557 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3560 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3561 updateTrackDuration(-1, moveGroup);
3562 m_commandStack->push(moveGroup);
3564 //QPointF top = group->sceneBoundingRect().topLeft();
3565 //QPointF oldpos = m_selectionGroup->scenePos();
3566 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3567 //group->setPos(top);
3568 //TODO: get rid of the 3 lines below
3569 if (m_selectionGroup) {
3570 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3571 m_selectionGroupInfo.track = m_selectionGroup->track();
3573 for (int i = 0; i < items.count(); ++i) {
3574 if (items.at(i)->type() == GROUPWIDGET) {
3575 rebuildGroup((AbstractGroupItem*)items.at(i));
3580 for (int i = 0; i < items.count(); ++i) {
3582 items.at(i)->setSelected(true);
3583 if (items.at(i)->parentItem())
3584 items.at(i)->parentItem()->setSelected(true);
3587 resetSelectionGroup();
3588 groupSelectedItems();
3590 rebuildGroup((AbstractGroupItem *)group);
3592 setDocumentModified();
3595 m_document->renderer()->doRefresh();
3596 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3598 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3599 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3601 QUndoCommand *resizeCommand = new QUndoCommand();
3602 resizeCommand->setText(i18n("Resize group"));
3603 QList <QGraphicsItem *> items = parent->childItems();
3604 QList <ItemInfo> infos = parent->resizeInfos();
3605 parent->clearResizeInfos();
3607 for (int i = 0; i < items.count(); ++i) {
3608 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3609 if (item && item->type() == AVWIDGET) {
3610 ItemInfo info = infos.at(itemcount);
3611 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3615 m_commandStack->push(resizeCommand);
3618 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3620 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3622 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3623 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3625 QUndoCommand *resizeCommand = new QUndoCommand();
3626 resizeCommand->setText(i18n("Resize group"));
3627 QList <QGraphicsItem *> items = parent->childItems();
3628 QList <ItemInfo> infos = parent->resizeInfos();
3629 parent->clearResizeInfos();
3631 for (int i = 0; i < items.count(); ++i) {
3632 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3633 if (item && item->type() == AVWIDGET) {
3634 ItemInfo info = infos.at(itemcount);
3635 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3639 updateTrackDuration(-1, resizeCommand);
3640 m_commandStack->push(resizeCommand);
3643 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3645 } else if (m_operationMode == FADEIN) {
3646 // resize fade in effect
3647 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3648 int ix = item->hasEffect("volume", "fadein");
3649 int ix2 = item->hasEffect("", "fade_from_black");
3651 QDomElement oldeffect = item->effectAt(ix);
3652 int start = item->cropStart().frames(m_document->fps());
3653 int end = item->fadeIn();
3655 slotDeleteEffect(item, -1, oldeffect, false);
3658 QDomElement effect = oldeffect.cloneNode().toElement();
3659 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3660 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3661 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3662 emit clipItemSelected(item, ix);
3664 } else if (item->fadeIn() != 0 && ix2 == -1) {
3666 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3668 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3669 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3670 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3671 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3674 QDomElement oldeffect = item->effectAt(ix2);
3675 int start = item->cropStart().frames(m_document->fps());
3676 int end = item->fadeIn();
3678 slotDeleteEffect(item, -1, oldeffect, false);
3681 QDomElement effect = oldeffect.cloneNode().toElement();
3682 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3683 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3684 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3685 emit clipItemSelected(item, ix2);
3688 } else if (m_operationMode == FADEOUT) {
3689 // resize fade in effect
3690 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3691 int ix = item->hasEffect("volume", "fadeout");
3692 int ix2 = item->hasEffect("", "fade_to_black");
3694 QDomElement oldeffect = item->effectAt(ix);
3695 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3696 int start = item->fadeOut();
3698 slotDeleteEffect(item, -1, oldeffect, false);
3700 start = end - start;
3701 QDomElement effect = oldeffect.cloneNode().toElement();
3702 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3703 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3704 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3705 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3706 emit clipItemSelected(item, ix);
3708 } else if (item->fadeOut() != 0 && ix2 == -1) {
3710 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3712 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3713 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3714 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3715 EffectsList::setParameter(effect, "out", QString::number(0));
3716 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3719 QDomElement oldeffect = item->effectAt(ix2);
3720 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3721 int start = item->fadeOut();
3723 slotDeleteEffect(item, -1, oldeffect, false);
3725 start = end - start;
3726 QDomElement effect = oldeffect.cloneNode().toElement();
3727 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3728 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3729 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3730 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3731 emit clipItemSelected(item, ix2);
3734 } else if (m_operationMode == KEYFRAME) {
3735 // update the MLT effect
3736 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3737 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3739 // check if we want to remove keyframe
3740 double val = mapToScene(event->pos()).toPoint().y();
3741 QRectF br = item->sceneBoundingRect();
3742 double maxh = 100.0 / br.height();
3743 val = (br.bottom() - val) * maxh;
3744 int start = item->cropStart().frames(m_document->fps());
3745 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3747 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3749 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3751 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3754 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3755 //item->updateKeyframeEffect();
3756 //QString next = item->keyframes(item->selectedEffectIndex());
3757 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3758 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3760 m_commandStack->push(command);
3761 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3762 emit clipItemSelected(item, item->selectedEffectIndex());
3764 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3765 // A transition is selected
3767 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3768 if (transitionClip && transitionClip->baseClip()) {
3769 QString size = transitionClip->baseClip()->getProperty("frame_size");
3770 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3771 if (factor == 0) factor = 1.0;
3772 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3773 p.setY(size.section('x', 1, 1).toInt());
3775 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3776 } else emit transitionItemSelected(NULL);
3777 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3778 m_operationMode = NONE;
3781 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3783 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3785 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3786 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3787 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3788 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3789 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3790 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3791 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3794 m_waitingThumbs.removeAll(item);
3796 if (item->isSelected()) emit clipItemSelected(NULL);
3797 item->baseClip()->removeReference();
3798 m_document->updateClip(item->baseClip()->getId());
3800 /*if (item->baseClip()->isTransparent()) {
3801 // also remove automatic transition
3802 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3803 if (tr && tr->isAutomatic()) {
3804 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3805 scene()->removeItem(tr);
3810 if (m_dragItem == item) m_dragItem = NULL;
3812 #if QT_VERSION >= 0x040600
3813 // animate item deletion
3814 item->closeAnimation();
3815 /*if (refresh) item->closeAnimation();
3817 // no refresh, means we have several operations chained, we need to delete clip immediatly
3818 // so that it does not get in the way of the other
3827 setDocumentModified();
3828 if (refresh) m_document->renderer()->doRefresh();
3831 void CustomTrackView::deleteSelectedClips()
3833 resetSelectionGroup();
3834 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3835 if (itemList.count() == 0) {
3836 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3839 scene()->clearSelection();
3840 QUndoCommand *deleteSelected = new QUndoCommand();
3844 int transitionCount = 0;
3845 // expand & destroy groups
3846 for (int i = 0; i < itemList.count(); i++) {
3847 if (itemList.at(i)->type() == GROUPWIDGET) {
3849 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3850 QList <ItemInfo> clipInfos;
3851 QList <ItemInfo> transitionInfos;
3852 for (int j = 0; j < children.count(); j++) {
3853 if (children.at(j)->type() == AVWIDGET) {
3854 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3855 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3856 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3857 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3858 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3860 if (itemList.contains(children.at(j))) {
3861 children.removeAt(j);
3865 itemList += children;
3866 if (clipInfos.count() > 0)
3867 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3869 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3870 itemList.insert(i + 1, itemList.at(i)->parentItem());
3873 for (int i = 0; i < itemList.count(); i++) {
3874 if (itemList.at(i)->type() == AVWIDGET) {
3876 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3877 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3878 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3879 emit clipItemSelected(NULL);
3880 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3882 Transition *item = static_cast <Transition *>(itemList.at(i));
3883 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3884 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3885 emit transitionItemSelected(NULL);
3888 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3889 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3890 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3891 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3892 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3893 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3894 else deleteSelected->setText(i18n("Delete selected items"));
3895 updateTrackDuration(-1, deleteSelected);
3896 m_commandStack->push(deleteSelected);
3900 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3903 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3905 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3907 kDebug() << "ERROR: Cannot find clip for speed change";
3908 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3911 info.track = m_document->tracksCount() - item->track();
3912 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3914 item->setSpeed(speed, strobe);
3915 item->updateRectGeometry();
3916 if (item->cropDuration().frames(m_document->fps()) != endPos)
3917 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3918 updatePositionEffects(item, info);
3919 setDocumentModified();
3921 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3925 void CustomTrackView::cutSelectedClips()
3927 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3928 QList<AbstractGroupItem *> groups;
3929 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3930 for (int i = 0; i < itemList.count(); ++i) {
3931 if (!itemList.at(i))
3933 if (itemList.at(i)->type() == AVWIDGET) {
3934 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3935 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3936 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3937 if (!groups.contains(group))
3939 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3940 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3941 m_commandStack->push(command);
3943 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3944 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3945 if (!groups.contains(group))
3950 for (int i = 0; i < groups.count(); ++i)
3951 razorGroup(groups.at(i), currentPos);
3954 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3957 QList <QGraphicsItem *> children = group->childItems();
3958 QList <ItemInfo> clips1, transitions1;
3959 QList <ItemInfo> clipsCut, transitionsCut;
3960 QList <ItemInfo> clips2, transitions2;
3961 for (int i = 0; i < children.count(); ++i) {
3962 children.at(i)->setSelected(false);
3963 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3964 if (child->type() == AVWIDGET) {
3965 if (cutPos > child->endPos())
3966 clips1 << child->info();
3967 else if (cutPos < child->startPos())
3968 clips2 << child->info();
3970 clipsCut << child->info();
3972 if (cutPos > child->endPos())
3973 transitions1 << child->info();
3974 else if (cutPos < child->startPos())
3975 transitions2 << child->info();
3977 transitionsCut << child->info();
3980 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3982 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3983 m_commandStack->push(command);
3987 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)
3990 for (int i = 0; i < clipsCut.count(); ++i) {
3991 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3993 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3994 clips1 << clip->info();
3995 if (clipBehind != NULL)
3996 clips2 << clipBehind->info();
3999 /* TODO: cut transitionsCut
4000 * For now just append them to group1 */
4001 transitions1 << transitionsCut;
4002 doGroupClips(clips1, transitions1, true);
4003 doGroupClips(clips2, transitions2, true);
4005 /* we might also just use clipsCut.at(0)->parentItem().
4006 * Do this loop just in case something went wrong during cut */
4007 for (int i = 0; i < clipsCut.count(); ++i) {
4008 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4009 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4010 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4011 QList <QGraphicsItem *> children = group->childItems();
4012 QList <ItemInfo> groupClips;
4013 QList <ItemInfo> groupTrans;
4014 for (int j = 0; j < children.count(); ++j) {
4015 if (children.at(j)->type() == AVWIDGET)
4016 groupClips << ((AbstractClipItem *)children.at(j))->info();
4017 else if (children.at(j)->type() == TRANSITIONWIDGET)
4018 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4020 doGroupClips(groupClips, groupTrans, false);
4024 for (int i = 0; i < clipsCut.count(); ++i)
4025 cutClip(clipsCut.at(i), cutPos, false);
4026 // TODO: uncut transitonsCut
4027 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4031 void CustomTrackView::groupClips(bool group)
4033 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4034 QList <ItemInfo> clipInfos;
4035 QList <ItemInfo> transitionInfos;
4038 int max = itemList.count();
4039 for (int i = 0; i < max; i++) {
4040 if (itemList.at(i)->type() == GROUPWIDGET) {
4041 itemList += itemList.at(i)->childItems();
4045 for (int i = 0; i < itemList.count(); i++) {
4046 if (itemList.at(i)->type() == AVWIDGET) {
4047 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4048 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4049 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4050 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4051 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4054 if (clipInfos.count() > 0) {
4055 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4056 m_commandStack->push(command);
4060 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4062 resetSelectionGroup();
4063 m_scene->clearSelection();
4065 for (int i = 0; i < clipInfos.count(); i++) {
4066 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4067 if (clip == NULL) continue;
4068 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4069 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4070 m_document->clipManager()->removeGroup(grp);
4071 scene()->destroyItemGroup(grp);
4073 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4075 for (int i = 0; i < transitionInfos.count(); i++) {
4076 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4077 if (tr == NULL) continue;
4078 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4079 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4080 m_document->clipManager()->removeGroup(grp);
4081 scene()->destroyItemGroup(grp);
4083 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4085 setDocumentModified();
4089 QList <QGraphicsItemGroup *> groups;
4090 for (int i = 0; i < clipInfos.count(); i++) {
4091 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4093 clip->setSelected(true);
4096 for (int i = 0; i < transitionInfos.count(); i++) {
4097 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4099 clip->setSelected(true);
4102 groupSelectedItems(false, true);
4103 setDocumentModified();
4106 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4108 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4109 if (baseclip == NULL) {
4110 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4114 if (baseclip->getProducer() == NULL) {
4115 // If the clip has no producer, we must wait until it is created...
4117 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4118 emit forceClipProcessing(clipId);
4119 qApp->processEvents();
4120 for (int i = 0; i < 10; i++) {
4121 if (baseclip->getProducer() == NULL) {
4122 qApp->processEvents();
4123 m_producerNotReady.wait(&m_mutex, 200);
4126 if (baseclip->getProducer() == NULL) {
4127 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4131 emit displayMessage(QString(), InformationMessage);
4135 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4136 item->setEffectList(effects);
4137 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4138 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4139 scene()->addItem(item);
4141 int producerTrack = info.track;
4142 int tracknumber = m_document->tracksCount() - info.track - 1;
4143 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4144 if (isLocked) item->setItemLocked(true);
4146 baseclip->addReference();
4147 m_document->updateClip(baseclip->getId());
4148 info.track = m_document->tracksCount() - info.track;
4149 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4150 for (int i = 0; i < item->effectsCount(); i++) {
4151 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4153 setDocumentModified();
4155 m_document->renderer()->doRefresh();
4156 if (!baseclip->isPlaceHolder())
4157 m_waitingThumbs.append(item);
4158 m_thumbsTimer.start();
4161 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4163 QMutexLocker locker(&m_mutex);
4164 QList<QGraphicsItem *> list = scene()->items();
4165 QList <ClipItem *>clipList;
4166 ClipItem *clip = NULL;
4167 DocClipBase *baseClip = NULL;
4168 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4169 for (int i = 0; i < list.size(); ++i) {
4170 if (list.at(i)->type() == AVWIDGET) {
4171 clip = static_cast <ClipItem *>(list.at(i));
4172 if (clip->clipProducer() == clipId) {
4173 if (baseClip == NULL) {
4174 baseClip = clip->baseClip();
4176 ItemInfo info = clip->info();
4177 Mlt::Producer *prod = NULL;
4178 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4179 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4180 else prod = baseClip->getProducer(info.track);
4181 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4182 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4184 else clipList.append(clip);
4188 for (int i = 0; i < clipList.count(); i++)
4189 clipList.at(i)->refreshClip(true, true);
4190 m_document->renderer()->unlockService(tractor);
4193 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4195 int framepos = (int)(pos.frames(m_document->fps()));
4196 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4197 ClipItem *clip = NULL;
4198 for (int i = 0; i < list.size(); i++) {
4199 if (!list.at(i)->isEnabled()) continue;
4200 if (list.at(i)->type() == AVWIDGET) {
4201 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4202 if (test->endPos() == pos) clip = test;
4209 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4211 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4212 ClipItem *clip = NULL;
4213 for (int i = 0; i < list.size(); i++) {
4214 if (!list.at(i)->isEnabled()) continue;
4215 if (list.at(i)->type() == AVWIDGET) {
4216 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4217 if (test->startPos() == pos) clip = test;
4224 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4226 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4227 QList<QGraphicsItem *> list = scene()->items(p);
4228 ClipItem *clip = NULL;
4229 for (int i = 0; i < list.size(); i++) {
4230 if (!list.at(i)->isEnabled()) continue;
4231 if (list.at(i)->type() == AVWIDGET) {
4232 clip = static_cast <ClipItem *>(list.at(i));
4239 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4241 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4244 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4246 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4247 QList<QGraphicsItem *> list = scene()->items(p);
4248 Transition *clip = NULL;
4249 for (int i = 0; i < list.size(); i++) {
4250 if (!list.at(i)->isEnabled()) continue;
4251 if (list.at(i)->type() == TRANSITIONWIDGET) {
4252 clip = static_cast <Transition *>(list.at(i));
4259 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4261 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4264 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4266 int framepos = (int)(pos.frames(m_document->fps()));
4267 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4268 QList<QGraphicsItem *> list = scene()->items(p);
4269 Transition *clip = NULL;
4270 for (int i = 0; i < list.size(); i++) {
4271 if (!list.at(i)->isEnabled()) continue;
4272 if (list.at(i)->type() == TRANSITIONWIDGET) {
4273 Transition *test = static_cast <Transition *>(list.at(i));
4274 if (test->endPos() == pos) clip = test;
4281 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4283 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4284 QList<QGraphicsItem *> list = scene()->items(p);
4285 Transition *clip = NULL;
4286 for (int i = 0; i < list.size(); ++i) {
4287 if (!list.at(i)->isEnabled()) continue;
4288 if (list.at(i)->type() == TRANSITIONWIDGET) {
4289 Transition *test = static_cast <Transition *>(list.at(i));
4290 if (test->startPos() == pos) clip = test;
4297 bool CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh, ItemInfo *out_actualEnd)
4299 if (m_selectionGroup) resetSelectionGroup(false);
4300 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4302 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);
4303 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4306 Mlt::Producer *prod = item->getProducer(end.track);
4309 qDebug() << "Moving item " << (long)item << " from .. to:";
4310 qDebug() << item->info();
4314 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track),
4315 (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()),
4318 bool snap = KdenliveSettings::snaptopoints();
4319 KdenliveSettings::setSnaptopoints(false);
4320 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4322 int tracknumber = m_document->tracksCount() - end.track - 1;
4323 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4324 m_scene->clearSelection();
4325 if (isLocked) item->setItemLocked(true);
4327 if (item->isItemLocked()) item->setItemLocked(false);
4328 item->setSelected(true);
4330 if (item->baseClip()->isTransparent()) {
4331 // Also move automatic transition
4332 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4333 if (tr && tr->isAutomatic()) {
4334 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4335 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);
4336 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4339 KdenliveSettings::setSnaptopoints(snap);
4340 setDocumentModified();
4342 // undo last move and emit error message
4343 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4345 if (refresh) m_document->renderer()->doRefresh();
4346 if (out_actualEnd != NULL) {
4347 *out_actualEnd = item->info();
4349 qDebug() << "Actual end position updated:" << *out_actualEnd;
4353 qDebug() << item->info();
4358 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4361 resetSelectionGroup();
4362 m_scene->clearSelection();
4364 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4365 scene()->addItem(m_selectionGroup);
4367 m_document->renderer()->blockSignals(true);
4368 for (int i = 0; i < startClip.count(); i++) {
4370 startClip[i].startPos = startClip.at(i).startPos - offset;
4371 startClip[i].track = startClip.at(i).track - trackOffset;
4373 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4375 clip->setItemLocked(false);
4376 if (clip->parentItem()) {
4377 m_selectionGroup->addToGroup(clip->parentItem());
4378 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4380 m_selectionGroup->addToGroup(clip);
4381 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4383 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4384 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4386 for (int i = 0; i < startTransition.count(); i++) {
4388 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4389 startTransition[i].track = startTransition.at(i).track - trackOffset;
4391 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4393 tr->setItemLocked(false);
4394 if (tr->parentItem()) {
4395 m_selectionGroup->addToGroup(tr->parentItem());
4396 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4398 m_selectionGroup->addToGroup(tr);
4399 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4401 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());
4402 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4404 m_document->renderer()->blockSignals(false);
4406 if (m_selectionGroup) {
4407 bool snap = KdenliveSettings::snaptopoints();
4408 KdenliveSettings::setSnaptopoints(false);
4410 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4411 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4413 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4415 int max = children.count();
4416 for (int i = 0; i < max; i++) {
4417 if (children.at(i)->type() == GROUPWIDGET) {
4418 children += children.at(i)->childItems();
4419 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4420 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4421 /*m_document->clipManager()->removeGroup(grp);
4422 m_scene->destroyItemGroup(grp);*/
4423 children.removeAll(children.at(i));
4428 for (int i = 0; i < children.count(); i++) {
4429 // re-add items in correct place
4430 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4431 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4433 ItemInfo info = item->info();
4434 int tracknumber = m_document->tracksCount() - info.track - 1;
4435 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4437 item->setItemLocked(true);
4438 else if (item->isItemLocked())
4439 item->setItemLocked(false);
4441 if (item->type() == AVWIDGET) {
4442 ClipItem *clip = static_cast <ClipItem*>(item);
4443 int trackProducer = info.track;
4444 info.track = m_document->tracksCount() - info.track;
4445 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4446 for (int i = 0; i < clip->effectsCount(); i++) {
4447 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4449 } else if (item->type() == TRANSITIONWIDGET) {
4450 Transition *tr = static_cast <Transition*>(item);
4452 if (!tr->forcedTrack()) {
4453 newTrack = getPreviousVideoTrack(info.track);
4455 newTrack = tr->transitionEndTrack() + trackOffset;
4456 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4458 tr->updateTransitionEndTrack(newTrack);
4459 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4463 resetSelectionGroup(false);
4465 for (int i = 0; i < children.count(); i++) {
4466 if (children.at(i)->parentItem())
4467 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4471 KdenliveSettings::setSnaptopoints(snap);
4472 m_document->renderer()->doRefresh();
4473 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4476 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4478 Transition *item = getTransitionItemAt(start.startPos, start.track);
4480 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);
4481 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4485 bool snap = KdenliveSettings::snaptopoints();
4486 KdenliveSettings::setSnaptopoints(false);
4488 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4489 // Transition was moved
4490 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4491 } else if (end.endPos == start.endPos) {
4492 // Transition start resize
4493 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4494 } else if (end.startPos == start.startPos) {
4495 // Transition end resize;
4496 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4497 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4500 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4501 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4502 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4504 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4505 KdenliveSettings::setSnaptopoints(snap);
4506 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4507 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());
4508 if (m_dragItem && m_dragItem == item) {
4510 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4511 if (transitionClip && transitionClip->baseClip()) {
4512 QString size = transitionClip->baseClip()->getProperty("frame_size");
4513 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4514 if (factor == 0) factor = 1.0;
4515 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4516 p.setY(size.section('x', 1, 1).toInt());
4518 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4520 if (refresh) m_document->renderer()->doRefresh();
4521 setDocumentModified();
4524 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4526 bool resizeClipStart = (start.startPos != end.startPos);
4527 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4529 if (dontWorry) return;
4530 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);
4531 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4534 if (item->parentItem()) {
4535 // Item is part of a group, reset group
4536 resetSelectionGroup();
4539 bool snap = KdenliveSettings::snaptopoints();
4540 KdenliveSettings::setSnaptopoints(false);
4542 if (resizeClipStart) {
4543 ItemInfo clipinfo = item->info();
4544 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4545 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4547 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4549 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4551 ItemInfo clipinfo = item->info();
4552 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4553 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4555 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4557 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4559 if (!resizeClipStart && end.cropStart != start.cropStart) {
4560 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4561 ItemInfo clipinfo = end;
4562 clipinfo.track = m_document->tracksCount() - end.track;
4563 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4565 item->setCropStart(end.cropStart);
4566 item->resetThumbs(true);
4569 m_document->renderer()->doRefresh();
4570 KdenliveSettings::setSnaptopoints(snap);
4571 setDocumentModified();
4574 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4576 if (pos == oldInfo.startPos.frames(m_document->fps()))
4578 bool snap = KdenliveSettings::snaptopoints();
4580 KdenliveSettings::setSnaptopoints(false);
4581 item->resizeStart(pos);
4582 if (item->startPos().frames(m_document->fps()) != pos) {
4583 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4584 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4585 KdenliveSettings::setSnaptopoints(snap);
4588 KdenliveSettings::setSnaptopoints(snap);
4591 bool hasParentCommand = false;
4593 hasParentCommand = true;
4595 command = new QUndoCommand();
4596 command->setText(i18n("Resize clip start"));
4599 // do this here, too, because otherwise undo won't update the group
4600 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4601 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4603 ItemInfo info = item->info();
4604 if (item->type() == AVWIDGET) {
4605 ItemInfo resizeinfo = oldInfo;
4606 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4607 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4609 // Check if there is an automatic transition on that clip (lower track)
4610 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4611 if (transition && transition->isAutomatic()) {
4612 ItemInfo trInfo = transition->info();
4613 ItemInfo newTrInfo = trInfo;
4614 newTrInfo.startPos = item->startPos();
4615 if (newTrInfo.startPos < newTrInfo.endPos)
4616 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4618 // Check if there is an automatic transition on that clip (upper track)
4619 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4620 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4621 ItemInfo trInfo = transition->info();
4622 ItemInfo newTrInfo = trInfo;
4623 newTrInfo.startPos = item->startPos();
4624 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4625 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4626 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4629 ClipItem *clip = static_cast < ClipItem * >(item);
4632 // Since we must always resize clip before updating the keyframes, we
4633 // put a resize command before & after checking keyframes so that
4634 // we are sure the resize is performed before whenever we do or undo the action
4635 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4636 adjustEffects(clip, oldInfo, command);
4637 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4638 emit clipItemSelected(clip);
4640 KdenliveSettings::setSnaptopoints(false);
4641 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4642 KdenliveSettings::setSnaptopoints(snap);
4643 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4645 } else if (item->type() == TRANSITIONWIDGET) {
4646 Transition *transition = static_cast <Transition *>(item);
4647 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)) {
4648 // Cannot resize transition
4649 KdenliveSettings::setSnaptopoints(false);
4650 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4651 KdenliveSettings::setSnaptopoints(snap);
4652 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4654 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4655 if (command == NULL)
4656 m_commandStack->push(moveCommand);
4660 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4661 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4663 if (!hasParentCommand)
4664 m_commandStack->push(command);
4667 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4669 if (pos == oldInfo.endPos.frames(m_document->fps()))
4671 bool snap = KdenliveSettings::snaptopoints();
4673 KdenliveSettings::setSnaptopoints(false);
4674 item->resizeEnd(pos);
4675 if (item->endPos().frames(m_document->fps()) != pos) {
4676 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4677 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4678 KdenliveSettings::setSnaptopoints(snap);
4681 KdenliveSettings::setSnaptopoints(snap);
4684 bool hasParentCommand = false;
4686 hasParentCommand = true;
4688 command = new QUndoCommand();
4691 // do this here, too, because otherwise undo won't update the group
4692 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4693 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4695 ItemInfo info = item->info();
4696 if (item->type() == AVWIDGET) {
4697 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4698 ItemInfo resizeinfo = info;
4699 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4700 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4702 // Check if there is an automatic transition on that clip (lower track)
4703 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4704 if (tr && tr->isAutomatic()) {
4705 ItemInfo trInfo = tr->info();
4706 ItemInfo newTrInfo = trInfo;
4707 newTrInfo.endPos = item->endPos();
4708 if (newTrInfo.endPos > newTrInfo.startPos)
4709 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4712 // Check if there is an automatic transition on that clip (upper track)
4713 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4714 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4715 ItemInfo trInfo = tr->info();
4716 ItemInfo newTrInfo = trInfo;
4717 newTrInfo.endPos = item->endPos();
4718 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4719 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4720 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4724 ClipItem *clip = static_cast < ClipItem * >(item);
4727 // Since we must always resize clip before updating the keyframes, we
4728 // put a resize command before & after checking keyframes so that
4729 // we are sure the resize is performed before whenever we do or undo the action
4730 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4731 adjustEffects(clip, oldInfo, command);
4732 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4733 emit clipItemSelected(clip);
4735 KdenliveSettings::setSnaptopoints(false);
4736 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4737 KdenliveSettings::setSnaptopoints(true);
4738 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4740 } else if (item->type() == TRANSITIONWIDGET) {
4741 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4742 Transition *transition = static_cast <Transition *>(item);
4743 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)) {
4744 // Cannot resize transition
4745 KdenliveSettings::setSnaptopoints(false);
4746 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4747 KdenliveSettings::setSnaptopoints(true);
4748 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4750 // Check transition keyframes
4751 QDomElement old = transition->toXML();
4752 if (transition->updateKeyframes()) {
4753 QDomElement xml = transition->toXML();
4754 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);
4755 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4757 new MoveTransitionCommand(this, oldInfo, info, false, command);
4760 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4761 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4763 if (!hasParentCommand) {
4764 updateTrackDuration(oldInfo.track, command);
4765 m_commandStack->push(command);
4769 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4771 int end = item->fadeIn();
4773 // there is a fade in effect
4774 int effectPos = item->hasEffect("volume", "fadein");
4775 if (effectPos != -1) {
4776 QDomElement effect = item->getEffectAt(effectPos);
4777 int start = item->cropStart().frames(m_document->fps());
4778 int max = item->cropDuration().frames(m_document->fps());
4780 // Make sure the fade effect is not longer than the clip
4781 item->setFadeIn(max);
4782 end = item->fadeIn();
4785 EffectsList::setParameter(effect, "in", QString::number(start));
4786 EffectsList::setParameter(effect, "out", QString::number(end));
4788 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4789 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4790 // if fade effect is displayed, update the effect edit widget with new clip duration
4791 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4792 emit clipItemSelected(item, effectPos);
4795 effectPos = item->hasEffect("brightness", "fade_from_black");
4796 if (effectPos != -1) {
4797 QDomElement effect = item->getEffectAt(effectPos);
4798 int start = item->cropStart().frames(m_document->fps());
4799 int max = item->cropDuration().frames(m_document->fps());
4801 // Make sure the fade effect is not longer than the clip
4802 item->setFadeIn(max);
4803 end = item->fadeIn();
4806 EffectsList::setParameter(effect, "in", QString::number(start));
4807 EffectsList::setParameter(effect, "out", QString::number(end));
4809 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4810 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4811 // if fade effect is displayed, update the effect edit widget with new clip duration
4812 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4813 emit clipItemSelected(item, effectPos);
4818 int start = item->fadeOut();
4820 // there is a fade out effect
4821 int effectPos = item->hasEffect("volume", "fadeout");
4822 if (effectPos != -1) {
4823 QDomElement effect = item->getEffectAt(effectPos);
4824 int max = item->cropDuration().frames(m_document->fps());
4825 int end = max + item->cropStart().frames(m_document->fps());
4827 // Make sure the fade effect is not longer than the clip
4828 item->setFadeOut(max);
4829 start = item->fadeOut();
4831 start = end - start;
4832 EffectsList::setParameter(effect, "in", QString::number(start));
4833 EffectsList::setParameter(effect, "out", QString::number(end));
4835 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4836 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4837 // if fade effect is displayed, update the effect edit widget with new clip duration
4838 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4839 emit clipItemSelected(item, effectPos);
4842 effectPos = item->hasEffect("brightness", "fade_to_black");
4843 if (effectPos != -1) {
4844 QDomElement effect = item->getEffectAt(effectPos);
4845 int max = item->cropDuration().frames(m_document->fps());
4846 int end = max + item->cropStart().frames(m_document->fps());
4848 // Make sure the fade effect is not longer than the clip
4849 item->setFadeOut(max);
4850 start = item->fadeOut();
4852 start = end - start;
4853 EffectsList::setParameter(effect, "in", QString::number(start));
4854 EffectsList::setParameter(effect, "out", QString::number(end));
4856 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4857 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4858 // if fade effect is displayed, update the effect edit widget with new clip duration
4859 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4860 emit clipItemSelected(item, effectPos);
4865 int effectPos = item->hasEffect("freeze", "freeze");
4866 if (effectPos != -1) {
4867 // Freeze effect needs to be adjusted with clip resize
4868 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4869 QDomElement eff = item->getEffectAt(effectPos);
4870 if (!eff.isNull() && diff != 0) {
4871 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4872 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4874 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4875 emit clipItemSelected(item, item->selectedEffectIndex());
4882 double CustomTrackView::getSnapPointForPos(double pos)
4884 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4887 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4889 QList <GenTime> snaps;
4890 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4891 QList<QGraphicsItem *> itemList = items();
4892 for (int i = 0; i < itemList.count(); i++) {
4893 if (itemList.at(i) == selected) continue;
4894 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4895 if (itemList.at(i)->type() == AVWIDGET) {
4896 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4897 GenTime start = item->startPos();
4898 GenTime end = item->endPos();
4899 snaps.append(start);
4901 if (!offsetList.isEmpty()) {
4902 for (int j = 0; j < offsetList.size(); j++) {
4903 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4904 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4908 QList < GenTime > markers = item->snapMarkers();
4909 for (int j = 0; j < markers.size(); ++j) {
4910 GenTime t = markers.at(j);
4912 if (!offsetList.isEmpty()) {
4913 for (int k = 0; k < offsetList.size(); k++) {
4914 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4918 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4919 Transition *transition = static_cast <Transition*>(itemList.at(i));
4920 GenTime start = transition->startPos();
4921 GenTime end = transition->endPos();
4922 snaps.append(start);
4924 if (!offsetList.isEmpty()) {
4925 for (int j = 0; j < offsetList.size(); j++) {
4926 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4927 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4933 // add cursor position
4934 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4936 if (!offsetList.isEmpty()) {
4937 for (int j = 0; j < offsetList.size(); j++) {
4938 snaps.append(pos - offsetList.at(j));
4943 for (int i = 0; i < m_guides.count(); i++) {
4944 snaps.append(m_guides.at(i)->position());
4945 if (!offsetList.isEmpty()) {
4946 for (int j = 0; j < offsetList.size(); j++) {
4947 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4953 QPoint z = m_document->zone();
4954 snaps.append(GenTime(z.x(), m_document->fps()));
4955 snaps.append(GenTime(z.y(), m_document->fps()));
4958 m_scene->setSnapList(snaps);
4959 //for (int i = 0; i < m_snapPoints.size(); ++i)
4960 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4963 void CustomTrackView::slotSeekToPreviousSnap()
4965 updateSnapPoints(NULL);
4966 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4967 setCursorPos((int) res.frames(m_document->fps()));
4971 void CustomTrackView::slotSeekToNextSnap()
4973 updateSnapPoints(NULL);
4974 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4975 setCursorPos((int) res.frames(m_document->fps()));
4979 void CustomTrackView::clipStart()
4981 AbstractClipItem *item = getMainActiveClip();
4983 setCursorPos((int) item->startPos().frames(m_document->fps()));
4988 void CustomTrackView::clipEnd()
4990 AbstractClipItem *item = getMainActiveClip();
4992 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4997 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4999 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5000 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5001 m_commandStack->push(command);
5004 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5006 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5007 m_commandStack->push(command);
5010 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5012 DocClipBase *base = m_document->clipManager()->getClipById(id);
5013 QList <CommentedTime> markers = base->commentedSnapMarkers();
5015 if (markers.isEmpty()) {
5016 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5019 QUndoCommand *deleteMarkers = new QUndoCommand();
5020 deleteMarkers->setText("Delete clip markers");
5022 for (int i = 0; i < markers.size(); i++) {
5023 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5025 m_commandStack->push(deleteMarkers);
5028 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5030 DocClipBase *base = m_document->clipManager()->getClipById(id);
5031 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5032 else base->deleteSnapMarker(pos);
5033 emit updateClipMarkers(base);
5034 setDocumentModified();
5035 viewport()->update();
5038 int CustomTrackView::hasGuide(int pos, int offset)
5040 for (int i = 0; i < m_guides.count(); i++) {
5041 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5042 if (qAbs(guidePos - pos) <= offset) return guidePos;
5043 else if (guidePos > pos) return -1;
5048 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5052 double fps = m_document->fps();
5053 for (int i = 0; i < m_guides.count(); i++) {
5054 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5055 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5057 goMenu->setEnabled(!m_guides.isEmpty());
5060 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5062 if (oldPos > GenTime() && pos > GenTime()) {
5064 for (int i = 0; i < m_guides.count(); i++) {
5065 if (m_guides.at(i)->position() == oldPos) {
5066 Guide *item = m_guides.at(i);
5067 item->updateGuide(pos, comment);
5071 } else if (pos > GenTime()) addGuide(pos, comment);
5075 for (int i = 0; i < m_guides.count(); i++) {
5076 if (m_guides.at(i)->position() == oldPos) {
5077 delete m_guides.takeAt(i);
5082 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5084 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5085 m_document->syncGuides(m_guides);
5088 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5090 for (int i = 0; i < m_guides.count(); i++) {
5091 if (m_guides.at(i)->position() == pos) {
5092 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5096 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5097 scene()->addItem(g);
5099 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5100 m_document->syncGuides(m_guides);
5104 void CustomTrackView::slotAddGuide(bool dialog)
5106 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5108 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5109 if (d.exec() != QDialog::Accepted) return;
5110 marker = d.newMarker();
5113 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5115 if (addGuide(marker.time(), marker.comment())) {
5116 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5117 m_commandStack->push(command);
5121 void CustomTrackView::slotEditGuide(int guidePos)
5124 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5125 else pos = GenTime(guidePos, m_document->fps());
5127 for (int i = 0; i < m_guides.count(); i++) {
5128 if (m_guides.at(i)->position() == pos) {
5129 slotEditGuide(m_guides.at(i)->info());
5134 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5137 void CustomTrackView::slotEditGuide(CommentedTime guide)
5139 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5140 if (d.exec() == QDialog::Accepted) {
5141 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5142 m_commandStack->push(command);
5147 void CustomTrackView::slotEditTimeLineGuide()
5149 if (m_dragGuide == NULL) return;
5150 CommentedTime guide = m_dragGuide->info();
5151 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5152 if (d.exec() == QDialog::Accepted) {
5153 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5154 m_commandStack->push(command);
5158 void CustomTrackView::slotDeleteGuide(int guidePos)
5161 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5162 else pos = GenTime(guidePos, m_document->fps());
5164 for (int i = 0; i < m_guides.count(); i++) {
5165 if (m_guides.at(i)->position() == pos) {
5166 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5167 m_commandStack->push(command);
5172 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5176 void CustomTrackView::slotDeleteTimeLineGuide()
5178 if (m_dragGuide == NULL) return;
5179 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5180 m_commandStack->push(command);
5184 void CustomTrackView::slotDeleteAllGuides()
5186 QUndoCommand *deleteAll = new QUndoCommand();
5187 deleteAll->setText("Delete all guides");
5188 for (int i = 0; i < m_guides.count(); i++) {
5189 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5191 m_commandStack->push(deleteAll);
5194 void CustomTrackView::setTool(PROJECTTOOL tool)
5199 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5202 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5203 m_scene->setScale(scaleFactor, verticalScale);
5204 removeTipAnimation();
5205 bool adjust = false;
5206 if (verticalScale != matrix().m22()) adjust = true;
5207 setMatrix(newmatrix);
5209 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5210 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5211 for (int i = 0; i < m_guides.count(); i++) {
5212 QLineF l = m_guides.at(i)->line();
5213 l.setP2(QPointF(l.x2(), newHeight));
5214 m_guides.at(i)->setLine(l);
5216 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5219 int diff = sceneRect().width() - m_projectDuration;
5220 if (diff * newmatrix.m11() < 50) {
5221 if (newmatrix.m11() < 0.4)
5222 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5224 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5226 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5227 centerOn(QPointF(cursorPos(), verticalPos));
5230 void CustomTrackView::slotRefreshGuides()
5232 if (KdenliveSettings::showmarkers()) {
5233 for (int i = 0; i < m_guides.count(); i++)
5234 m_guides.at(i)->update();
5238 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5240 painter->setClipRect(rect);
5241 QPen pen1 = painter->pen();
5242 pen1.setColor(palette().dark().color());
5243 painter->setPen(pen1);
5244 double min = rect.left();
5245 double max = rect.right();
5246 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5247 int maxTrack = m_document->tracksCount();
5248 QColor lockedColor = palette().button().color();
5249 QColor audioColor = palette().alternateBase().color();
5250 for (int i = 0; i < maxTrack; i++) {
5251 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5252 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5253 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5254 if (i == m_selectedTrack)
5255 painter->fillRect(track, m_activeTrackBrush.brush(this));
5257 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5259 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5263 bool CustomTrackView::findString(const QString &text)
5266 for (int i = 0; i < m_searchPoints.size(); ++i) {
5267 marker = m_searchPoints.at(i).comment();
5268 if (marker.contains(text, Qt::CaseInsensitive)) {
5269 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5270 int vert = verticalScrollBar()->value();
5271 int hor = cursorPos();
5272 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5280 void CustomTrackView::selectFound(QString track, QString pos)
5282 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5283 slotSelectTrack(track.toInt());
5285 int vert = verticalScrollBar()->value();
5286 int hor = cursorPos();
5287 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5290 bool CustomTrackView::findNextString(const QString &text)
5293 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5294 marker = m_searchPoints.at(i).comment();
5295 if (marker.contains(text, Qt::CaseInsensitive)) {
5296 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5297 int vert = verticalScrollBar()->value();
5298 int hor = cursorPos();
5299 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5308 void CustomTrackView::initSearchStrings()
5310 m_searchPoints.clear();
5311 QList<QGraphicsItem *> itemList = items();
5312 for (int i = 0; i < itemList.count(); i++) {
5313 // parse all clip names
5314 if (itemList.at(i)->type() == AVWIDGET) {
5315 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5316 GenTime start = item->startPos();
5317 CommentedTime t(start, item->clipName());
5318 m_searchPoints.append(t);
5319 // add all clip markers
5320 QList < CommentedTime > markers = item->commentedSnapMarkers();
5321 m_searchPoints += markers;
5326 for (int i = 0; i < m_guides.count(); i++)
5327 m_searchPoints.append(m_guides.at(i)->info());
5329 qSort(m_searchPoints);
5332 void CustomTrackView::clearSearchStrings()
5334 m_searchPoints.clear();
5338 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5340 QList<ItemInfo> matchingInfo;
5341 QList<QGraphicsItem *> itemList = items();
5342 for (int i = 0; i < itemList.count(); i++) {
5343 if (itemList.at(i)->type() == AVWIDGET) {
5344 ClipItem *item = (ClipItem *)itemList.at(i);
5345 if (item->clipProducer() == clipId)
5346 matchingInfo << item->info();
5349 return matchingInfo;
5352 void CustomTrackView::copyClip()
5354 qDeleteAll(m_copiedItems);
5355 m_copiedItems.clear();
5356 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5357 if (itemList.count() == 0) {
5358 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5361 for (int i = 0; i < itemList.count(); i++) {
5362 if (itemList.at(i)->type() == AVWIDGET) {
5363 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5364 ClipItem *clone = clip->clone(clip->info());
5365 m_copiedItems.append(clone);
5366 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5367 Transition *dup = static_cast <Transition *>(itemList.at(i));
5368 m_copiedItems.append(dup->clone());
5373 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5375 if (m_scene->editMode() != NORMALEDIT) {
5376 // If we are in overwrite mode, always allow the move
5379 int height = m_tracksHeight - 2;
5381 if (type == TRANSITIONWIDGET) {
5382 height = Transition::itemHeight();
5383 offset = Transition::itemOffset();
5385 else if (type == AVWIDGET) {
5386 height = ClipItem::itemHeight();
5387 offset = ClipItem::itemOffset();
5389 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);
5390 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5391 for (int i = 0; i < collisions.count(); i++) {
5392 if (collisions.at(i)->type() == type) {
5399 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5402 for (int i = 0; i < infoList.count(); i++) {
5403 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));
5406 QList<QGraphicsItem *> collisions = scene()->items(path);
5407 for (int i = 0; i < collisions.count(); i++) {
5408 if (collisions.at(i)->type() == type) return false;
5413 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5415 for (int i = 0; i < items.count(); i++) {
5416 ItemInfo info = items.at(i)->info();
5417 info.startPos += offset;
5418 info.endPos += offset;
5419 info.track += trackOffset;
5420 if (!canBePastedTo(info, items.at(i)->type())) return false;
5425 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5427 QPainterPath movePath;
5428 movePath.moveTo(0, 0);
5430 for (int i = 0; i < items.count(); i++) {
5431 ItemInfo info = items.at(i)->info();
5432 info.startPos = info.startPos + offset;
5433 info.endPos = info.endPos + offset;
5434 info.track = info.track + trackOffset;
5435 if (info.startPos < GenTime()) {
5436 // No clip should go below 0
5439 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));
5440 movePath.addRect(rect);
5442 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5443 for (int i = 0; i < collisions.count(); i++) {
5444 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5445 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5453 void CustomTrackView::pasteClip()
5455 if (m_copiedItems.count() == 0) {
5456 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5461 GenTime pos = GenTime(-1);
5462 if (m_menuPosition.isNull()) {
5463 position = mapFromGlobal(QCursor::pos());
5464 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5465 track = m_selectedTrack;
5466 pos = GenTime(m_cursorPos, m_document->fps());
5467 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5471 position = m_menuPosition;
5474 if (pos == GenTime(-1))
5475 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5477 track = (int)(mapToScene(position).y() / m_tracksHeight);
5479 GenTime leftPos = m_copiedItems.at(0)->startPos();
5480 int lowerTrack = m_copiedItems.at(0)->track();
5481 int upperTrack = m_copiedItems.at(0)->track();
5482 for (int i = 1; i < m_copiedItems.count(); i++) {
5483 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5484 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5485 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5488 GenTime offset = pos - leftPos;
5489 int trackOffset = track - lowerTrack;
5491 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5492 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5493 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5494 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5497 QUndoCommand *pasteClips = new QUndoCommand();
5498 pasteClips->setText("Paste clips");
5500 for (int i = 0; i < m_copiedItems.count(); i++) {
5501 // parse all clip names
5502 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5503 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5504 ItemInfo info = clip->info();
5505 info.startPos += offset;
5506 info.endPos += offset;
5507 info.track += trackOffset;
5508 if (canBePastedTo(info, AVWIDGET)) {
5509 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5510 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5511 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5512 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5514 info.startPos = tr->startPos() + offset;
5515 info.endPos = tr->endPos() + offset;
5516 info.track = tr->track() + trackOffset;
5517 int transitionEndTrack;
5518 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5519 else transitionEndTrack = tr->transitionEndTrack();
5520 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5521 if (info.startPos >= info.endPos) {
5522 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5523 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5524 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5527 updateTrackDuration(-1, pasteClips);
5528 m_commandStack->push(pasteClips);
5531 void CustomTrackView::pasteClipEffects()
5533 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5534 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5537 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5539 QUndoCommand *paste = new QUndoCommand();
5540 paste->setText("Paste effects");
5542 QList<QGraphicsItem *> clips = scene()->selectedItems();
5545 for (int i = 0; i < clips.count(); ++i) {
5546 if (clips.at(i)->type() == GROUPWIDGET) {
5547 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5548 for (int j = 0; j < children.count(); j++) {
5549 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5550 clips.append(children.at(j));
5556 for (int i = 0; i < clips.count(); ++i) {
5557 if (clips.at(i)->type() == AVWIDGET) {
5558 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5559 for (int j = 0; j < clip->effectsCount(); j++) {
5560 QDomElement eff = clip->effectAt(j);
5561 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5562 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5563 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5568 if (paste->childCount() > 0) m_commandStack->push(paste);
5571 //adjust effects (fades, ...)
5572 for (int i = 0; i < clips.count(); ++i) {
5573 if (clips.at(i)->type() == AVWIDGET) {
5574 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5575 updatePositionEffects(item, item->info());
5581 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5583 // parse parameters to check if we need to adjust to the new crop start
5584 int diff = (newstart - oldstart).frames(m_document->fps());
5585 int max = (newstart + duration).frames(m_document->fps());
5587 QDomNodeList params = xml.elementsByTagName("parameter");
5588 for (int i = 0; i < params.count(); i++) {
5589 QDomElement e = params.item(i).toElement();
5590 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5591 QString def = e.attribute("default");
5592 // Effect has a keyframe type parameter, we need to adjust the values
5593 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5594 QStringList newKeyFrames;
5595 foreach(const QString &str, keys) {
5596 int pos = str.section(':', 0, 0).toInt();
5597 double val = str.section(':', 1, 1).toDouble();
5600 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5602 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5604 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5605 e.setAttribute("keyframes", newKeyFrames.join(";"));
5610 ClipItem *CustomTrackView::getClipUnderCursor() const
5612 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5613 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5614 for (int i = 0; i < collisions.count(); i++) {
5615 if (collisions.at(i)->type() == AVWIDGET) {
5616 return static_cast < ClipItem *>(collisions.at(i));
5622 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5624 QList<QGraphicsItem *> clips = scene()->selectedItems();
5625 if (clips.isEmpty()) {
5626 return getClipUnderCursor();
5628 AbstractClipItem *item = NULL;
5629 for (int i = 0; i < clips.count(); ++i) {
5630 if (clips.at(i)->type() == AVWIDGET) {
5631 item = static_cast < AbstractClipItem *>(clips.at(i));
5632 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5635 if (item) return item;
5640 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5642 QList<QGraphicsItem *> clips = scene()->selectedItems();
5643 if (clips.isEmpty()) {
5644 return getClipUnderCursor();
5647 // remove all items in the list that are not clips
5648 for (int i = 0; i < clips.count();) {
5649 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5652 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5653 for (int i = 0; i < clips.count(); ++i) {
5654 if (clips.at(i)->type() == AVWIDGET) {
5655 item = static_cast < ClipItem *>(clips.at(i));
5656 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5664 void CustomTrackView::setInPoint()
5666 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5668 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5671 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5675 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5678 void CustomTrackView::setOutPoint()
5680 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5682 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5685 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5689 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5692 void CustomTrackView::slotUpdateAllThumbs()
5694 if (!isEnabled()) return;
5695 QList<QGraphicsItem *> itemList = items();
5696 //if (itemList.isEmpty()) return;
5698 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5699 for (int i = 0; i < itemList.count(); i++) {
5700 if (itemList.at(i)->type() == AVWIDGET) {
5701 item = static_cast <ClipItem *>(itemList.at(i));
5702 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5703 // Check if we have a cached thumbnail
5704 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5705 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5706 if (QFile::exists(thumb)) {
5708 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5709 item->slotSetStartThumb(pix);
5712 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5713 QString endThumb = startThumb;
5714 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5715 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5716 if (QFile::exists(startThumb)) {
5717 QPixmap pix(startThumb);
5718 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5719 item->slotSetStartThumb(pix);
5721 if (QFile::exists(endThumb)) {
5722 QPixmap pix(endThumb);
5723 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5724 item->slotSetEndThumb(pix);
5727 item->refreshClip(false, false);
5731 viewport()->update();
5734 void CustomTrackView::saveThumbnails()
5736 QList<QGraphicsItem *> itemList = items();
5738 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5739 for (int i = 0; i < itemList.count(); i++) {
5740 if (itemList.at(i)->type() == AVWIDGET) {
5741 item = static_cast <ClipItem *>(itemList.at(i));
5742 if (item->clipType() != COLOR) {
5743 // Check if we have a cached thumbnail
5744 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5745 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5746 if (!QFile::exists(thumb)) {
5747 QPixmap pix(item->startThumb());
5751 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5752 QString endThumb = startThumb;
5753 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5754 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5755 if (!QFile::exists(startThumb)) {
5756 QPixmap pix(item->startThumb());
5757 pix.save(startThumb);
5759 if (!QFile::exists(endThumb)) {
5760 QPixmap pix(item->endThumb());
5770 void CustomTrackView::slotInsertTrack(int ix)
5772 TrackDialog d(m_document, parentWidget());
5773 d.comboTracks->setCurrentIndex(ix);
5774 d.label->setText(i18n("Insert track"));
5775 d.setWindowTitle(i18n("Insert New Track"));
5777 if (d.exec() == QDialog::Accepted) {
5778 ix = d.comboTracks->currentIndex();
5779 if (d.before_select->currentIndex() == 1)
5783 info.isMute = false;
5784 info.isLocked = false;
5785 if (d.video_track->isChecked()) {
5786 info.type = VIDEOTRACK;
5787 info.isBlind = false;
5789 info.type = AUDIOTRACK;
5790 info.isBlind = true;
5792 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5793 m_commandStack->push(addTrack);
5794 setDocumentModified();
5798 void CustomTrackView::slotDeleteTrack(int ix)
5800 if (m_document->tracksCount() < 2) return;
5801 TrackDialog d(m_document, parentWidget());
5802 d.comboTracks->setCurrentIndex(ix);
5803 d.label->setText(i18n("Delete track"));
5804 d.before_select->setHidden(true);
5805 d.setWindowTitle(i18n("Delete Track"));
5806 d.video_track->setHidden(true);
5807 d.audio_track->setHidden(true);
5808 if (d.exec() == QDialog::Accepted) {
5809 ix = d.comboTracks->currentIndex();
5810 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5811 deleteTimelineTrack(ix, info);
5812 setDocumentModified();
5813 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5814 m_commandStack->push(command);*/
5818 void CustomTrackView::slotConfigTracks(int ix)
5820 TracksConfigDialog d(m_document, ix, parentWidget());
5821 if (d.exec() == QDialog::Accepted) {
5822 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5823 m_commandStack->push(configTracks);
5824 QList <int> toDelete = d.deletedTracks();
5825 for (int i = 0; i < toDelete.count(); ++i) {
5826 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5827 deleteTimelineTrack(toDelete.at(i) - i, info);
5829 setDocumentModified();
5833 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5835 if (m_document->tracksCount() < 2) return;
5836 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5837 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5838 QList<QGraphicsItem *> selection = m_scene->items(r);
5839 QUndoCommand *deleteTrack = new QUndoCommand();
5840 deleteTrack->setText("Delete track");
5842 // Delete all clips in selected track
5843 for (int i = 0; i < selection.count(); i++) {
5844 if (selection.at(i)->type() == AVWIDGET) {
5845 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5846 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5847 m_waitingThumbs.removeAll(item);
5848 m_scene->removeItem(item);
5851 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5852 Transition *item = static_cast <Transition *>(selection.at(i));
5853 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5854 m_scene->removeItem(item);
5860 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5861 m_commandStack->push(deleteTrack);
5864 void CustomTrackView::autoTransition()
5866 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5867 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5868 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5871 Transition *tr = static_cast <Transition*>(itemList.at(0));
5872 tr->setAutomatic(!tr->isAutomatic());
5873 QDomElement transition = tr->toXML();
5874 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);
5875 setDocumentModified();
5878 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5880 QList<QGraphicsItem *> list = scene()->items();
5881 ClipItem *clip = NULL;
5882 for (int i = 0; i < list.size(); ++i) {
5883 if (list.at(i)->type() == AVWIDGET) {
5884 clip = static_cast <ClipItem *>(list.at(i));
5885 if (clip->clipProducer() == id) {
5886 clip->setClipName(name);
5890 viewport()->update();
5893 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5895 minimum = GenTime();
5896 maximum = GenTime();
5897 QList<QGraphicsItem *> selection;
5898 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5899 selection.removeAll(item);
5900 for (int i = 0; i < selection.count(); i++) {
5901 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5902 if (clip && clip->type() == AVWIDGET) {
5903 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5904 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5909 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5911 minimum = GenTime();
5912 maximum = GenTime();
5913 QList<QGraphicsItem *> selection;
5914 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5915 selection.removeAll(item);
5916 for (int i = 0; i < selection.count(); i++) {
5917 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5918 if (clip && clip->type() == TRANSITIONWIDGET) {
5919 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5920 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5925 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5927 for (int i = 0; i < groups.count(); i++) {
5928 QDomNodeList children = groups.at(i).childNodes();
5929 scene()->clearSelection();
5930 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5931 QDomElement elem = children.item(nodeindex).toElement();
5932 int pos = elem.attribute("position").toInt();
5933 int track = elem.attribute("track").toInt();
5934 if (elem.tagName() == "clipitem") {
5935 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5936 if (clip) clip->setSelected(true);
5938 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5939 if (clip) clip->setSelected(true);
5942 groupSelectedItems(false, true);
5946 void CustomTrackView::splitAudio()
5948 resetSelectionGroup();
5949 QList<QGraphicsItem *> selection = scene()->selectedItems();
5950 if (selection.isEmpty()) {
5951 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5954 QUndoCommand *splitCommand = new QUndoCommand();
5955 splitCommand->setText(i18n("Split audio"));
5956 for (int i = 0; i < selection.count(); i++) {
5957 if (selection.at(i)->type() == AVWIDGET) {
5958 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5959 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5960 if (clip->parentItem()) {
5961 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5963 EffectsList effects;
5964 effects.clone(clip->effectList());
5965 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5970 if (splitCommand->childCount()) {
5971 updateTrackDuration(-1, splitCommand);
5972 m_commandStack->push(splitCommand);
5976 void CustomTrackView::setAudioAlignReference()
5978 QList<QGraphicsItem *> selection = scene()->selectedItems();
5979 if (selection.isEmpty() || selection.size() > 1) {
5980 emit displayMessage(i18n("You must select exactly one clip for the audio reference."), ErrorMessage);
5983 if (m_audioCorrelator != NULL) {
5984 delete m_audioCorrelator;
5986 if (selection.at(0)->type() == AVWIDGET) {
5987 ClipItem *clip = static_cast<ClipItem*>(selection.at(0));
5988 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
5989 m_audioAlignmentReference = clip;
5991 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()));
5992 m_audioCorrelator = new AudioCorrelation(envelope);
5994 envelope->drawEnvelope().save("kdenlive-audio-reference-envelope.png");
5995 envelope->dumpInfo();
5997 emit displayMessage(i18n("Audio align reference set."), InformationMessage);
6001 emit displayMessage(i18n("Reference for audio alignment must contain audio data."), ErrorMessage);
6004 void CustomTrackView::alignAudio()
6006 bool referenceOK = true;
6007 if (m_audioCorrelator == NULL) {
6008 referenceOK = false;
6011 if (!scene()->items().contains(m_audioAlignmentReference)) {
6012 // The reference item has been deleted from the timeline (or so)
6013 referenceOK = false;
6017 emit displayMessage(i18n("Audio alignment reference not yet set."), InformationMessage);
6022 QList<QGraphicsItem *> selection = scene()->selectedItems();
6023 foreach (QGraphicsItem *item, selection) {
6024 if (item->type() == AVWIDGET) {
6026 ClipItem *clip = static_cast<ClipItem*>(item);
6027 if (clip == m_audioAlignmentReference) {
6031 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
6032 AudioEnvelope *envelope = new AudioEnvelope(clip->getProducer(clip->track()),
6033 clip->info().cropStart.frames(m_document->fps()),
6034 clip->info().cropDuration.frames(m_document->fps()));
6036 // FFT only for larger vectors. We could use it all time, but for small vectors
6037 // the (anyway not noticeable) overhead is smaller with a nested for loop correlation.
6038 int index = m_audioCorrelator->addChild(envelope, envelope->envelopeSize() > 200);
6039 int shift = m_audioCorrelator->getShift(index);
6042 m_audioCorrelator->info(index)->toImage().save("kdenlive-audio-align-cross-correlation.png");
6043 envelope->drawEnvelope().save("kdenlive-audio-align-envelope.png");
6044 envelope->dumpInfo();
6047 int targetPos = m_audioAlignmentReference->startPos().frames(m_document->fps()) + shift;
6048 qDebug() << "Reference starts at " << m_audioAlignmentReference->startPos().frames(m_document->fps());
6049 qDebug() << "We will start at " << targetPos;
6050 qDebug() << "to shift by " << shift;
6051 qDebug() << "(eventually)";
6052 qDebug() << "(maybe)";
6056 QUndoCommand *moveCommand = new QUndoCommand();
6058 GenTime add(shift, m_document->fps());
6059 ItemInfo start = clip->info();
6061 ItemInfo end = start;
6062 end.startPos = m_audioAlignmentReference->info().startPos + add;
6063 end.endPos = end.startPos + start.cropDuration;
6065 if ( end.startPos.seconds() < 0 ) {
6066 // Clip would start before 0, so crop it first
6067 GenTime cropBy = -end.startPos;
6070 qDebug() << "Need to crop clip. " << start;
6071 qDebug() << "end.startPos: " << end.startPos.toString() << ", cropBy: " << cropBy.toString();
6074 ItemInfo resized = start;
6075 resized.startPos += cropBy;
6077 resizeClip(start, resized);
6078 new ResizeClipCommand(this, start, resized, false, false, moveCommand);
6080 start = clip->info();
6081 end.startPos += cropBy;
6084 qDebug() << "Clip cropped. " << start;
6085 qDebug() << "Moving to: " << end;
6089 moveCommand->setText(i18n("Auto-align clip"));
6090 new MoveClipCommand(this, start, end, true, moveCommand);
6091 updateTrackDuration(clip->track(), moveCommand);
6092 m_commandStack->push(moveCommand);
6099 emit displayMessage(i18n("No audio clips selected."), ErrorMessage);
6101 emit displayMessage(i18n("Auto-aligned %1 clips.").arg(counter), InformationMessage);
6105 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6107 ClipItem *clip = getClipItemAt(pos, track);
6109 kDebug() << "// Cannot find clip to split!!!";
6113 int start = pos.frames(m_document->fps());
6114 int freetrack = m_document->tracksCount() - track - 1;
6116 // do not split audio when we are on an audio track
6117 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6120 for (; freetrack > 0; freetrack--) {
6121 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6122 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6123 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6124 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6125 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6130 kDebug() << "GOT TRK: " << track;
6131 if (freetrack == 0) {
6132 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6134 ItemInfo info = clip->info();
6135 info.track = m_document->tracksCount() - freetrack;
6136 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6137 scene()->clearSelection();
6138 clip->setSelected(true);
6139 ClipItem *audioClip = getClipItemAt(start, info.track);
6141 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6142 clip->setVideoOnly(true);
6143 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6144 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6146 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6147 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6149 m_document->renderer()->unlockService(tractor);
6150 audioClip->setSelected(true);
6151 audioClip->setAudioOnly(true);
6153 // keep video effects, move audio effects to audio clip
6156 for (int i = 0; i < effects.count(); ++i) {
6157 if (effects.at(i).attribute("type") == "audio") {
6158 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6161 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6166 groupSelectedItems(false, true);
6170 // unsplit clip: remove audio part and change video part to normal clip
6171 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6172 kDebug() << "//CANNOT FIND CLP GRP";
6175 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6176 QList<QGraphicsItem *> children = grp->childItems();
6177 if (children.count() != 2) {
6178 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6181 for (int i = 0; i < children.count(); i++) {
6182 if (children.at(i) != clip) {
6183 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6184 ItemInfo info = clip->info();
6185 deleteClip(clp->info());
6186 clip->setVideoOnly(false);
6187 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6188 if (!m_document->renderer()->mltUpdateClipProducer(
6190 m_document->tracksCount() - info.track,
6191 info.startPos.frames(m_document->fps()),
6192 clip->baseClip()->getProducer(info.track))) {
6194 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)",
6195 info.startPos.frames(m_document->fps()), info.track),
6198 m_document->renderer()->unlockService(tractor);
6200 // re-add audio effects
6201 for (int i = 0; i < effects.count(); ++i) {
6202 if (effects.at(i).attribute("type") == "audio") {
6203 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6210 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6211 m_document->clipManager()->removeGroup(grp);
6212 scene()->destroyItemGroup(grp);
6216 void CustomTrackView::setVideoOnly()
6218 resetSelectionGroup();
6219 QList<QGraphicsItem *> selection = scene()->selectedItems();
6220 if (selection.isEmpty()) {
6221 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6224 QUndoCommand *videoCommand = new QUndoCommand();
6225 videoCommand->setText(i18n("Video only"));
6226 for (int i = 0; i < selection.count(); i++) {
6227 if (selection.at(i)->type() == AVWIDGET) {
6228 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6229 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6230 if (clip->parentItem()) {
6231 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6233 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6238 m_commandStack->push(videoCommand);
6241 void CustomTrackView::setAudioOnly()
6243 resetSelectionGroup();
6244 QList<QGraphicsItem *> selection = scene()->selectedItems();
6245 if (selection.isEmpty()) {
6246 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6249 QUndoCommand *videoCommand = new QUndoCommand();
6250 videoCommand->setText(i18n("Audio only"));
6251 for (int i = 0; i < selection.count(); i++) {
6252 if (selection.at(i)->type() == AVWIDGET) {
6253 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6254 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6255 if (clip->parentItem()) {
6256 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6258 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6263 m_commandStack->push(videoCommand);
6266 void CustomTrackView::setAudioAndVideo()
6268 resetSelectionGroup();
6269 QList<QGraphicsItem *> selection = scene()->selectedItems();
6270 if (selection.isEmpty()) {
6271 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6274 QUndoCommand *videoCommand = new QUndoCommand();
6275 videoCommand->setText(i18n("Audio and Video"));
6276 for (int i = 0; i < selection.count(); i++) {
6277 if (selection.at(i)->type() == AVWIDGET) {
6278 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6279 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6280 if (clip->parentItem()) {
6281 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6283 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6288 m_commandStack->push(videoCommand);
6291 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6293 ClipItem *clip = getClipItemAt(pos, track);
6295 kDebug() << "// Cannot find clip to split!!!";
6298 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6300 int start = pos.frames(m_document->fps());
6301 clip->setVideoOnly(true);
6302 clip->setAudioOnly(false);
6303 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6304 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6306 } else if (audioOnly) {
6307 int start = pos.frames(m_document->fps());
6308 clip->setAudioOnly(true);
6309 clip->setVideoOnly(false);
6310 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6311 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6314 int start = pos.frames(m_document->fps());
6315 clip->setAudioOnly(false);
6316 clip->setVideoOnly(false);
6317 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6318 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6321 m_document->renderer()->unlockService(tractor);
6323 setDocumentModified();
6326 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6328 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6329 m_clipTypeGroup->setEnabled(false);
6331 m_clipTypeGroup->setEnabled(true);
6332 QList <QAction *> actions = m_clipTypeGroup->actions();
6334 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6335 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6336 else lookup = "clip_audio_and_video";
6337 for (int i = 0; i < actions.count(); i++) {
6338 if (actions.at(i)->data().toString() == lookup) {
6339 actions.at(i)->setChecked(true);
6346 void CustomTrackView::slotGoToMarker(QAction *action)
6348 int pos = action->data().toInt();
6349 setCursorPos(pos, true);
6352 void CustomTrackView::reloadTransitionLumas()
6356 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6357 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6358 for (int i = 0; i < params.count(); i++) {
6359 QDomElement e = params.item(i).toElement();
6360 if (e.attribute("tag") == "resource") {
6361 lumaNames = e.attribute("paramlistdisplay");
6362 lumaFiles = e.attribute("paramlist");
6367 QList<QGraphicsItem *> itemList = items();
6368 Transition *transitionitem;
6369 QDomElement transitionXml;
6370 for (int i = 0; i < itemList.count(); i++) {
6371 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6372 transitionitem = static_cast <Transition*>(itemList.at(i));
6373 transitionXml = transitionitem->toXML();
6374 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6375 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6376 for (int i = 0; i < params.count(); i++) {
6377 QDomElement e = params.item(i).toElement();
6378 if (e.attribute("tag") == "resource") {
6379 e.setAttribute("paramlistdisplay", lumaNames);
6380 e.setAttribute("paramlist", lumaFiles);
6385 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6386 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6387 for (int i = 0; i < params.count(); i++) {
6388 QDomElement e = params.item(i).toElement();
6389 if (e.attribute("tag") == "luma") {
6390 e.setAttribute("paramlistdisplay", lumaNames);
6391 e.setAttribute("paramlist", lumaFiles);
6398 emit transitionItemSelected(NULL);
6401 double CustomTrackView::fps() const
6403 return m_document->fps();
6406 void CustomTrackView::updateProjectFps()
6408 // update all clips to the new fps
6409 resetSelectionGroup();
6410 scene()->clearSelection();
6412 QList<QGraphicsItem *> itemList = items();
6413 for (int i = 0; i < itemList.count(); i++) {
6414 // remove all items and re-add them one by one
6415 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6417 for (int i = 0; i < itemList.count(); i++) {
6418 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6419 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6420 clip->updateFps(m_document->fps());
6421 m_scene->addItem(clip);
6422 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6423 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6424 QList<QGraphicsItem *> children = grp->childItems();
6425 for (int j = 0; j < children.count(); j++) {
6426 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6427 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6428 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6429 clip->updateFps(m_document->fps());
6432 m_document->clipManager()->removeGroup(grp);
6433 m_scene->addItem(grp);
6434 scene()->destroyItemGroup(grp);
6435 scene()->clearSelection();
6436 for (int j = 0; j < children.count(); j++) {
6437 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6438 //children.at(j)->setParentItem(0);
6439 children.at(j)->setSelected(true);
6442 groupSelectedItems(true, true);
6443 } else if (itemList.at(i)->type() == GUIDEITEM) {
6444 Guide *g = static_cast<Guide *>(itemList.at(i));
6446 m_scene->addItem(g);
6449 viewport()->update();
6452 void CustomTrackView::slotTrackDown()
6454 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6455 else m_selectedTrack++;
6456 emit updateTrackHeaders();
6457 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6458 ensureVisible(rect, 0, 0);
6459 viewport()->update();
6462 void CustomTrackView::slotTrackUp()
6464 if (m_selectedTrack > 0) m_selectedTrack--;
6465 else m_selectedTrack = m_document->tracksCount() - 1;
6466 emit updateTrackHeaders();
6467 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6468 ensureVisible(rect, 0, 0);
6469 viewport()->update();
6472 int CustomTrackView::selectedTrack() const
6474 return m_selectedTrack;
6477 QStringList CustomTrackView::selectedClips() const
6479 QStringList clipIds;
6480 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6481 for (int i = 0; i < selection.count(); i++) {
6482 if (selection.at(i)->type() == AVWIDGET) {
6483 ClipItem *item = (ClipItem *)selection.at(i);
6484 clipIds << item->clipProducer();
6490 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6492 QList<ClipItem *> clips;
6493 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6494 for (int i = 0; i < selection.count(); i++) {
6495 if (selection.at(i)->type() == AVWIDGET) {
6496 clips.append((ClipItem *)selection.at(i));
6502 void CustomTrackView::slotSelectTrack(int ix)
6504 m_selectedTrack = qMax(0, ix);
6505 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6506 emit updateTrackHeaders();
6507 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6508 ensureVisible(rect, 0, 0);
6509 viewport()->update();
6512 void CustomTrackView::slotSelectClipsInTrack()
6514 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6515 QList<QGraphicsItem *> selection = m_scene->items(rect);
6516 m_scene->clearSelection();
6517 for (int i = 0; i < selection.count(); i++) {
6518 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6519 selection.at(i)->setSelected(true);
6522 resetSelectionGroup();
6523 groupSelectedItems();
6526 void CustomTrackView::slotSelectAllClips()
6528 QList<QGraphicsItem *> selection = m_scene->items();
6529 m_scene->clearSelection();
6530 for (int i = 0; i < selection.count(); i++) {
6531 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6532 selection.at(i)->setSelected(true);
6535 resetSelectionGroup();
6536 groupSelectedItems();
6539 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6542 if (track != -1 && pos != -1)
6543 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6545 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6546 QList<QGraphicsItem *> selection = m_scene->items(rect);
6547 resetSelectionGroup(group);
6548 if (!group) m_scene->clearSelection();
6549 for (int i = 0; i < selection.count(); i++) {
6550 if (selection.at(i)->type() == AVWIDGET) {
6551 selection.at(i)->setSelected(add);
6555 if (group) groupSelectedItems();
6558 void CustomTrackView::selectTransition(bool add, bool group)
6560 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6561 QList<QGraphicsItem *> selection = m_scene->items(rect);
6562 resetSelectionGroup(group);
6563 if (!group) m_scene->clearSelection();
6564 for (int i = 0; i < selection.count(); i++) {
6565 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6566 selection.at(i)->setSelected(add);
6570 if (group) groupSelectedItems();
6573 QStringList CustomTrackView::extractTransitionsLumas()
6576 QList<QGraphicsItem *> itemList = items();
6577 Transition *transitionitem;
6578 QDomElement transitionXml;
6579 for (int i = 0; i < itemList.count(); i++) {
6580 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6581 transitionitem = static_cast <Transition*>(itemList.at(i));
6582 transitionXml = transitionitem->toXML();
6583 // luma files in transitions can be in "resource" or "luma" property
6584 QString luma = EffectsList::parameter(transitionXml, "luma");
6585 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6586 if (!luma.isEmpty()) urls << KUrl(luma).path();
6589 urls.removeDuplicates();
6593 void CustomTrackView::setEditMode(EDITMODE mode)
6595 m_scene->setEditMode(mode);
6598 void CustomTrackView::checkTrackSequence(int track)
6600 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6601 //track = m_document->tracksCount() -track;
6602 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6603 QList<QGraphicsItem *> selection = m_scene->items(rect);
6604 QList <int> timelineList;
6605 timelineList.append(0);
6606 for (int i = 0; i < selection.count(); i++) {
6607 if (selection.at(i)->type() == AVWIDGET) {
6608 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6609 int start = clip->startPos().frames(m_document->fps());
6610 int end = clip->endPos().frames(m_document->fps());
6611 if (!timelineList.contains(start)) timelineList.append(start);
6612 if (!timelineList.contains(end)) timelineList.append(end);
6615 qSort(timelineList);
6616 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6617 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6620 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6622 if (data.isEmpty()) return;
6623 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6625 info.startPos = GenTime(in, m_document->fps());
6626 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6627 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6628 info.cropDuration = info.endPos - info.startPos;
6629 info.track = m_selectedTrack;
6630 QUndoCommand *addCommand = new QUndoCommand();
6631 addCommand->setText(i18n("Insert clip"));
6632 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6633 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6634 updateTrackDuration(info.track, addCommand);
6635 m_commandStack->push(addCommand);
6637 selectClip(true, false, m_selectedTrack, in);
6638 // Automatic audio split
6639 if (KdenliveSettings::splitaudio())
6643 void CustomTrackView::clearSelection()
6645 resetSelectionGroup();
6646 scene()->clearSelection();
6648 emit clipItemSelected(NULL);
6651 void CustomTrackView::updatePalette()
6653 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6657 pen1.setColor(palette().text().color());
6658 m_cursorLine->setPen(pen1);
6660 emit tracksChanged();
6663 void CustomTrackView::removeTipAnimation()
6666 scene()->removeItem(m_visualTip);
6667 m_animationTimer->stop();
6675 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6677 if (m_visualTip == NULL) {
6678 QRectF rect = clip->sceneBoundingRect();
6679 m_animation = new QGraphicsItemAnimation;
6680 m_animation->setTimeLine(m_animationTimer);
6681 m_animation->setScaleAt(1, 1, 1);
6686 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6687 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6688 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6690 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6692 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6694 m_animation->setScaleAt(.5, 2, 2);
6698 polygon << QPoint(0, - size * 2);
6699 if (mode == RESIZESTART)
6700 polygon << QPoint(size * 2, 0);
6702 polygon << QPoint(- size * 2, 0);
6703 polygon << QPoint(0, size * 2);
6704 polygon << QPoint(0, - size * 2);
6706 m_visualTip = new QGraphicsPolygonItem(polygon);
6707 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6708 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6709 if (mode == RESIZESTART)
6710 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6712 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6714 m_animation->setScaleAt(.5, 2, 1);
6716 case TRANSITIONSTART:
6718 polygon << QPoint(0, - size * 2);
6719 if (mode == TRANSITIONSTART)
6720 polygon << QPoint(size * 2, 0);
6722 polygon << QPoint(- size * 2, 0);
6723 polygon << QPoint(0, 0);
6724 polygon << QPoint(0, - size * 2);
6726 m_visualTip = new QGraphicsPolygonItem(polygon);
6727 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6728 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6729 if (mode == TRANSITIONSTART)
6730 m_visualTip->setPos(rect.x(), rect.bottom());
6732 m_visualTip->setPos(rect.right(), rect.bottom());
6734 m_animation->setScaleAt(.5, 2, 2);
6741 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6742 m_visualTip->setZValue(100);
6743 scene()->addItem(m_visualTip);
6744 m_animation->setItem(m_visualTip);
6745 m_animationTimer->start();
6749 bool CustomTrackView::hasAudio(int track) const
6751 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6752 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6753 QGraphicsItem *item;
6754 for (int i = 0; i < collisions.count(); i++) {
6755 item = collisions.at(i);
6756 if (!item->isEnabled()) continue;
6757 if (item->type() == AVWIDGET) {
6758 ClipItem *clip = static_cast <ClipItem *>(item);
6759 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6765 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6767 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6768 m_commandStack->push(command);
6769 setDocumentModified();
6773 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6775 EffectsParameterList parameters;
6777 parameters.addParam("tag", effect.attribute("tag"));
6778 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6779 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6780 parameters.addParam("id", effect.attribute("id"));
6781 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6782 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6783 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6784 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6786 QDomNodeList params = effect.elementsByTagName("parameter");
6787 for (int i = 0; i < params.count(); i++) {
6788 QDomElement e = params.item(i).toElement();
6789 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6790 // effects with geometry param need in / out synced with the clip, request it...
6791 parameters.addParam("_sync_in_out", "1");
6793 if (e.attribute("type") == "simplekeyframe") {
6795 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6796 double factor = e.attribute("factor", "1").toDouble();
6797 double offset = e.attribute("offset", "0").toDouble();
6798 for (int j = 0; j < values.count(); j++) {
6799 QString pos = values.at(j).section(':', 0, 0);
6800 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6801 values[j] = pos + "=" + locale.toString(val);
6803 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6804 parameters.addParam(e.attribute("name"), values.join(";"));
6805 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6806 parameters.addParam("max", e.attribute("max"));
6807 parameters.addParam("min", e.attribute("min"));
6808 parameters.addParam("factor", e.attribute("factor", "1"));*/
6809 } else if (e.attribute("type") == "keyframe") {
6810 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6811 parameters.addParam("keyframes", e.attribute("keyframes"));
6812 parameters.addParam("max", e.attribute("max"));
6813 parameters.addParam("min", e.attribute("min"));
6814 parameters.addParam("factor", e.attribute("factor", "1"));
6815 parameters.addParam("offset", e.attribute("offset", "0"));
6816 parameters.addParam("starttag", e.attribute("starttag", "start"));
6817 parameters.addParam("endtag", e.attribute("endtag", "end"));
6818 } else if (e.attribute("namedesc").contains(';')) {
6819 QString format = e.attribute("format");
6820 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6821 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6823 QTextStream txtNeu(&neu);
6824 if (values.size() > 0)
6825 txtNeu << (int)values[0].toDouble();
6826 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6827 txtNeu << separators[i];
6828 txtNeu << (int)(values[i+1].toDouble());
6830 parameters.addParam("start", neu);
6832 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6834 if (e.attribute("factor").contains('%')) {
6835 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6837 fact = e.attribute("factor", "1").toDouble();
6839 double offset = e.attribute("offset", "0").toDouble();
6840 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6842 parameters.addParam(e.attribute("name"), e.attribute("value"));
6849 void CustomTrackView::updateTrackNames(int track, bool added)
6851 QList <TrackInfo> tracks = m_document->tracksList();
6852 int max = tracks.count();
6853 int docTrack = max - track - 1;
6855 // count number of tracks of each type
6856 int videoTracks = 0;
6857 int audioTracks = 0;
6858 for (int i = max - 1; i >= 0; --i) {
6859 TrackInfo info = tracks.at(i);
6860 if (info.type == VIDEOTRACK)
6865 if (i <= docTrack) {
6866 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6867 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6870 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6871 info.trackName = type + QString::number(typeNumber);
6872 m_document->setTrackType(i, info);
6875 if (info.trackName == type + QString::number(typeNumber + 1)) {
6876 info.trackName = type + QString::number(typeNumber);
6877 m_document->setTrackType(i, info);
6882 emit tracksChanged();
6885 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6891 tracks << m_document->tracksCount() - track - 1;
6893 // negative track number -> update all tracks
6894 for (int i = 0; i < m_document->tracksCount(); ++i)
6898 for (int i = 0; i < tracks.count(); ++i) {
6900 // t + 1 because of black background track
6901 duration = m_document->renderer()->mltTrackDuration(t + 1);
6902 if (duration != m_document->trackDuration(t)) {
6903 m_document->setTrackDuration(t, duration);
6906 EffectsList effects = m_document->getTrackEffects(t);
6907 for (int j = 0; j < effects.count(); ++j) {
6909 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6910 * - update the effectstack if necessary
6917 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6919 QList<QGraphicsItem *> list = scene()->items();
6920 ClipItem *clip = NULL;
6921 for (int i = 0; i < list.size(); ++i) {
6922 if (list.at(i)->type() == AVWIDGET) {
6923 clip = static_cast <ClipItem *>(list.at(i));
6924 if (clip->clipProducer() == id) {
6925 clip->refreshClip(true, resetThumbs);
6931 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6933 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6935 if (effects.count()) {
6936 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6937 while (i != effects.constEnd()) {
6938 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);
6945 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6947 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6949 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6952 QDomElement newEffect;
6953 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6954 if (effect.attribute("id") == filter) {
6955 newEffect = effect.cloneNode().toElement();
6956 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6957 while (i != filterParams.constEnd()) {
6958 EffectsList::setParameter(newEffect, i.key(), i.value());
6959 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6962 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true);
6963 m_commandStack->push(command);
6964 emit clipItemSelected(clip, clip->selectedEffectIndex());