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/changeeffectstatecommand.h"
52 #include "commands/movegroupcommand.h"
53 #include "ui_addtrack_ui.h"
54 #include "initeffects.h"
55 #include "commands/locktrackcommand.h"
56 #include "commands/groupclipscommand.h"
57 #include "commands/splitaudiocommand.h"
58 #include "commands/changecliptypecommand.h"
59 #include "trackdialog.h"
60 #include "tracksconfigdialog.h"
61 #include "commands/configtrackscommand.h"
62 #include "commands/rebuildgroupcommand.h"
63 #include "commands/razorgroupcommand.h"
64 #include "profilesdialog.h"
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
128 m_controlModifier(false)
131 m_commandStack = doc->commandStack();
133 m_commandStack = NULL;
135 setMouseTracking(true);
136 setAcceptDrops(true);
137 setFrameShape(QFrame::NoFrame);
139 //setCacheMode(QGraphicsView::CacheBackground);
140 setAutoFillBackground(false);
141 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
142 setContentsMargins(0, 0, 0, 0);
144 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
146 m_animationTimer = new QTimeLine(800);
147 m_animationTimer->setFrameRange(0, 5);
148 m_animationTimer->setUpdateInterval(100);
149 m_animationTimer->setLoopCount(0);
151 m_tipColor = QColor(0, 192, 0, 200);
152 m_tipPen.setColor(QColor(255, 255, 255, 100));
153 m_tipPen.setWidth(3);
155 const int maxHeight = m_tracksHeight * m_document->tracksCount();
156 setSceneRect(0, 0, sceneRect().width(), maxHeight);
157 verticalScrollBar()->setMaximum(maxHeight);
158 verticalScrollBar()->setTracking(true);
159 // repaint guides when using vertical scroll
160 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
162 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
163 m_cursorLine->setZValue(1000);
166 pen1.setColor(palette().text().color());
167 m_cursorLine->setPen(pen1);
168 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
170 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
171 m_scrollTimer.setInterval(100);
172 m_scrollTimer.setSingleShot(true);
174 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
175 m_thumbsTimer.setInterval(500);
176 m_thumbsTimer.setSingleShot(true);
178 KIcon razorIcon("edit-cut");
179 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
181 KIcon spacerIcon("kdenlive-spacer-tool");
182 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
185 CustomTrackView::~CustomTrackView()
187 qDeleteAll(m_guides);
189 m_waitingThumbs.clear();
190 delete m_animationTimer;
194 void CustomTrackView::keyPressEvent(QKeyEvent * event)
196 if (event->key() == Qt::Key_Up) {
199 } else if (event->key() == Qt::Key_Down) {
202 } else QWidget::keyPressEvent(event);
205 void CustomTrackView::setDocumentModified()
207 m_document->setModified(true);
210 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
212 m_timelineContextMenu = timeline;
213 m_timelineContextClipMenu = clip;
214 m_clipTypeGroup = clipTypeGroup;
215 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
217 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
218 m_markerMenu->setEnabled(false);
219 markermenu->addMenu(m_markerMenu);
220 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
221 QList <QAction *> list = m_timelineContextClipMenu->actions();
222 for (int i = 0; i < list.count(); i++) {
223 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
224 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
227 m_timelineContextTransitionMenu = transition;
228 list = m_timelineContextTransitionMenu->actions();
229 for (int i = 0; i < list.count(); i++) {
230 if (list.at(i)->data().toString() == "auto") {
231 m_autoTransition = list.at(i);
236 m_timelineContextMenu->addSeparator();
237 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
238 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
239 m_timelineContextMenu->addAction(m_deleteGuide);
241 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
242 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
243 m_timelineContextMenu->addAction(m_editGuide);
246 void CustomTrackView::slotDoResetMenuPosition()
248 m_menuPosition = QPoint();
251 void CustomTrackView::slotResetMenuPosition()
253 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
254 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
257 void CustomTrackView::checkAutoScroll()
259 m_autoScroll = KdenliveSettings::autoscroll();
262 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
263 return m_scene->m_tracksList;
267 int CustomTrackView::getFrameWidth()
269 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
272 void CustomTrackView::updateSceneFrameWidth()
274 int frameWidth = getFrameWidth();
275 QList<QGraphicsItem *> itemList = items();
277 for (int i = 0; i < itemList.count(); i++) {
278 if (itemList.at(i)->type() == AVWIDGET) {
279 item = (ClipItem*) itemList.at(i);
280 item->resetFrameWidth(frameWidth);
281 item->resetThumbs(true);
286 bool CustomTrackView::checkTrackHeight()
288 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
289 m_tracksHeight = KdenliveSettings::trackheight();
290 emit trackHeightChanged();
291 QList<QGraphicsItem *> itemList = items();
293 Transition *transitionitem;
294 int frameWidth = getFrameWidth();
295 bool snap = KdenliveSettings::snaptopoints();
296 KdenliveSettings::setSnaptopoints(false);
297 for (int i = 0; i < itemList.count(); i++) {
298 if (itemList.at(i)->type() == AVWIDGET) {
299 item = (ClipItem*) itemList.at(i);
300 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
301 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
302 item->resetFrameWidth(frameWidth);
303 item->resetThumbs(true);
304 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
305 transitionitem = (Transition*) itemList.at(i);
306 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
307 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
310 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
311 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
313 for (int i = 0; i < m_guides.count(); i++) {
314 QLineF l = m_guides.at(i)->line();
315 l.setP2(QPointF(l.x2(), newHeight));
316 m_guides.at(i)->setLine(l);
319 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
320 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
321 KdenliveSettings::setSnaptopoints(snap);
322 viewport()->update();
326 /** Zoom or move viewport on mousewheel
328 * If mousewheel+Ctrl, zooms in/out on the timeline.
330 * With Ctrl, moves viewport towards end of timeline if down/back,
331 * opposite on up/forward.
333 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
334 void CustomTrackView::wheelEvent(QWheelEvent * e)
336 if (e->modifiers() == Qt::ControlModifier) {
337 if (e->delta() > 0) emit zoomIn();
340 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
341 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
345 int CustomTrackView::getPreviousVideoTrack(int track)
347 track = m_document->tracksCount() - track - 1;
349 for (int i = track; i > -1; i--) {
350 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
356 void CustomTrackView::slotFetchNextThumbs()
358 if (!m_waitingThumbs.isEmpty()) {
359 ClipItem *item = m_waitingThumbs.takeFirst();
360 while (item == NULL && !m_waitingThumbs.isEmpty()) {
361 item = m_waitingThumbs.takeFirst();
363 if (item) item->slotFetchThumbs();
364 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
368 void CustomTrackView::slotCheckMouseScrolling()
370 if (m_scrollOffset == 0) {
371 m_scrollTimer.stop();
374 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
375 m_scrollTimer.start();
378 void CustomTrackView::slotCheckPositionScrolling()
380 // If mouse is at a border of the view, scroll
381 if (m_moveOpMode != SEEK) return;
382 if (mapFromScene(m_cursorPos, 0).x() < 3) {
383 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
384 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
385 setCursorPos(mapToScene(QPoint(-2, 0)).x());
386 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
387 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
388 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
389 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
395 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
397 int pos = event->x();
398 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
400 double snappedPos = getSnapPointForPos(mappedXPos);
401 emit mousePosition(mappedXPos);
403 if (event->buttons() & Qt::MidButton) return;
404 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
405 event->setAccepted(true);
407 QGraphicsView::mouseMoveEvent(event);
411 if (event->buttons() != Qt::NoButton) {
412 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
413 if (m_dragItem && m_tool == SELECTTOOL) {
414 if (m_operationMode == MOVE && move) {
415 QGraphicsView::mouseMoveEvent(event);
416 // If mouse is at a border of the view, scroll
418 m_scrollOffset = -30;
419 m_scrollTimer.start();
420 } else if (viewport()->width() - pos < 10) {
422 m_scrollTimer.start();
423 } else if (m_scrollTimer.isActive()) {
424 m_scrollTimer.stop();
426 } else if (m_operationMode == RESIZESTART && move) {
427 m_document->renderer()->pause();
428 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
429 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
431 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
433 m_dragItem->resizeStart((int)(snappedPos));
435 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
436 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
437 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
438 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
439 } else if (m_operationMode == RESIZEEND && move) {
440 m_document->renderer()->pause();
441 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
442 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
444 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
446 m_dragItem->resizeEnd((int)(snappedPos));
448 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
449 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
450 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
451 } else if (m_operationMode == FADEIN && move) {
452 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
453 } else if (m_operationMode == FADEOUT && move) {
454 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
455 } else if (m_operationMode == KEYFRAME && move) {
456 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
457 double pos = mapToScene(event->pos()).toPoint().y();
458 QRectF br = m_dragItem->sceneBoundingRect();
459 double maxh = 100.0 / br.height();
460 pos = (br.bottom() - pos) * maxh;
461 m_dragItem->updateKeyFramePos(keyFramePos, pos);
462 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
463 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
465 removeTipAnimation();
467 } else if (m_operationMode == MOVEGUIDE) {
468 removeTipAnimation();
469 QGraphicsView::mouseMoveEvent(event);
471 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
473 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
474 if (snappedPos < 0) snappedPos = 0;
476 // Make sure there is no collision
477 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
478 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
479 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
480 collidingItems.removeAll(m_selectionGroup);
481 for (int i = 0; i < children.count(); i++) {
482 if (children.at(i)->type() == GROUPWIDGET) {
483 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
484 for (int j = 0; j < subchildren.count(); j++)
485 collidingItems.removeAll(subchildren.at(j));
487 collidingItems.removeAll(children.at(i));
489 bool collision = false;
491 for (int i = 0; i < collidingItems.count(); i++) {
492 if (!collidingItems.at(i)->isEnabled()) continue;
493 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
494 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
495 // Moving backward, determine best pos
496 QPainterPath clipPath;
497 clipPath.addRect(item->sceneBoundingRect());
498 QPainterPath res = shape.intersected(clipPath);
499 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
502 snappedPos += offset;
503 // make sure we have no collision
504 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
505 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
506 collidingItems.removeAll(m_selectionGroup);
507 for (int i = 0; i < children.count(); i++) {
508 if (children.at(i)->type() == GROUPWIDGET) {
509 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
510 for (int j = 0; j < subchildren.count(); j++)
511 collidingItems.removeAll(subchildren.at(j));
513 collidingItems.removeAll(children.at(i));
516 for (int i = 0; i < collidingItems.count(); i++) {
517 if (!collidingItems.at(i)->isEnabled()) continue;
518 if (collidingItems.at(i)->type() == AVWIDGET) {
527 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
528 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
529 collidingItems.removeAll(m_selectionGroup);
530 for (int i = 0; i < children.count(); i++) {
531 if (children.at(i)->type() == GROUPWIDGET) {
532 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
533 for (int j = 0; j < subchildren.count(); j++)
534 collidingItems.removeAll(subchildren.at(j));
536 collidingItems.removeAll(children.at(i));
540 for (int i = 0; i < collidingItems.count(); i++) {
541 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
542 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
543 // Moving backward, determine best pos
544 QPainterPath clipPath;
545 clipPath.addRect(item->sceneBoundingRect());
546 QPainterPath res = shape.intersected(clipPath);
547 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
551 snappedPos += offset;
552 // make sure we have no collision
553 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
554 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
555 collidingItems.removeAll(m_selectionGroup);
556 for (int i = 0; i < children.count(); i++) {
557 if (children.at(i)->type() == GROUPWIDGET) {
558 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
559 for (int j = 0; j < subchildren.count(); j++)
560 collidingItems.removeAll(subchildren.at(j));
562 collidingItems.removeAll(children.at(i));
564 for (int i = 0; i < collidingItems.count(); i++) {
565 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
573 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
574 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
578 if (m_tool == RAZORTOOL) {
579 setCursor(m_razorCursor);
580 //QGraphicsView::mouseMoveEvent(event);
582 } else if (m_tool == SPACERTOOL) {
583 setCursor(m_spacerCursor);
587 QList<QGraphicsItem *> itemList = items(event->pos());
588 QGraphicsRectItem *item = NULL;
589 OPERATIONTYPE opMode = NONE;
591 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
593 } else for (int i = 0; i < itemList.count(); i++) {
594 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
595 item = (QGraphicsRectItem*) itemList.at(i);
600 if (item && event->buttons() == Qt::NoButton) {
601 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
602 if (m_tool == RAZORTOOL) {
603 // razor tool over a clip, display current frame in monitor
604 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
605 //TODO: solve crash when showing frame when moving razor over clip
606 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
612 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
613 // all other modes break the selection, so the user probably wants to move it
616 opMode = clip->operationMode(mapToScene(event->pos()));
619 const double size = 5;
620 if (opMode == m_moveOpMode) {
621 QGraphicsView::mouseMoveEvent(event);
624 removeTipAnimation();
626 m_moveOpMode = opMode;
627 setTipAnimation(clip, opMode, size);
629 if (item->type() == AVWIDGET)
630 ci = static_cast <ClipItem *>(item);
632 if (opMode == MOVE) {
633 setCursor(Qt::OpenHandCursor);
635 message = ci->clipName() + i18n(":");
636 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
637 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
638 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
639 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
640 if (clip->parentItem() == m_selectionGroup)
641 message.append(i18n(" Selection duration:"));
643 message.append(i18n(" Group duration:"));
644 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
645 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
646 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
647 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
651 } else if (opMode == RESIZESTART) {
652 setCursor(KCursor("left_side", Qt::SizeHorCursor));
654 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
655 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
656 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
657 } else if (opMode == RESIZEEND) {
658 setCursor(KCursor("right_side", Qt::SizeHorCursor));
660 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
661 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
662 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
663 } else if (opMode == FADEIN || opMode == FADEOUT) {
664 setCursor(Qt::PointingHandCursor);
665 if (ci && opMode == FADEIN && ci->fadeIn()) {
666 message = i18n("Fade in duration: ");
667 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
668 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
669 message = i18n("Fade out duration: ");
670 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
672 message = i18n("Drag to add or resize a fade effect.");
674 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
675 setCursor(Qt::PointingHandCursor);
676 message = i18n("Click to add a transition.");
677 } else if (opMode == KEYFRAME) {
678 setCursor(Qt::PointingHandCursor);
679 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
682 if (!message.isEmpty())
683 emit displayMessage(message, InformationMessage);
684 } // no clip under mouse
685 else if (m_tool == RAZORTOOL) {
688 } else if (opMode == MOVEGUIDE) {
689 m_moveOpMode = opMode;
690 setCursor(Qt::SplitHCursor);
692 removeTipAnimation();
693 setCursor(Qt::ArrowCursor);
694 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
695 QGraphicsView::mouseMoveEvent(event);
697 setCursorPos(mappedXPos);
698 slotCheckPositionScrolling();
700 } else m_moveOpMode = NONE;
702 QGraphicsView::mouseMoveEvent(event);
706 void CustomTrackView::mousePressEvent(QMouseEvent * event)
708 setFocus(Qt::MouseFocusReason);
709 m_menuPosition = QPoint();
711 // special cases (middle click button or ctrl / shift click
712 if (event->button() == Qt::MidButton) {
714 m_blockRefresh = false;
715 m_operationMode = NONE;
719 if (event->modifiers() & Qt::ShiftModifier) {
720 // Rectangle selection
721 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
722 setDragMode(QGraphicsView::RubberBandDrag);
723 if (!(event->modifiers() & Qt::ControlModifier)) {
724 resetSelectionGroup();
725 scene()->clearSelection();
727 m_blockRefresh = false;
728 m_operationMode = RUBBERSELECTION;
729 QGraphicsView::mousePressEvent(event);
733 m_blockRefresh = true;
736 if (m_tool != RAZORTOOL) activateMonitor();
737 else if (m_document->renderer()->playSpeed() != 0.0) {
738 m_document->renderer()->pause();
741 m_clickEvent = event->pos();
743 // check item under mouse
744 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
745 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
746 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
747 setDragMode(QGraphicsView::ScrollHandDrag);
748 QGraphicsView::mousePressEvent(event);
749 m_blockRefresh = false;
750 m_operationMode = NONE;
754 // if a guide and a clip were pressed, just select the guide
755 for (int i = 0; i < collisionList.count(); ++i) {
756 if (collisionList.at(i)->type() == GUIDEITEM) {
757 // a guide item was pressed
758 m_dragGuide = (Guide *) collisionList.at(i);
759 if (event->button() == Qt::LeftButton) { // move it
760 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
761 m_operationMode = MOVEGUIDE;
762 // deselect all clips so that only the guide will move
763 m_scene->clearSelection();
764 resetSelectionGroup(false);
765 updateSnapPoints(NULL);
766 QGraphicsView::mousePressEvent(event);
768 } else // show context menu
773 // Find first clip, transition or group under mouse (when no guides selected)
775 AbstractGroupItem *dragGroup = NULL;
776 AbstractClipItem *collisionClip = NULL;
778 while (!m_dragGuide && ct < collisionList.count()) {
779 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
780 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
781 if (collisionClip->isItemLocked())
783 if (collisionClip == m_dragItem)
784 collisionClip = NULL;
786 m_dragItem = collisionClip;
788 m_dragItemInfo = m_dragItem->info();
789 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
790 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
791 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
798 if (m_dragItem) emit clipItemSelected(NULL);
801 #if QT_VERSION >= 0x040600
802 // Add shadow to dragged item, currently disabled because of painting artifacts
803 //TODO: re-enable when fixed
804 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
805 eff->setBlurRadius(5);
806 eff->setOffset(3, 3);
807 m_dragItem->setGraphicsEffect(eff);*/
809 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
810 // update transition menu action
811 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
812 m_autoTransition->setEnabled(true);
813 } else m_autoTransition->setEnabled(false);
815 // context menu requested
816 if (event->button() == Qt::RightButton) {
818 if (dragGroup) dragGroup->setSelected(true);
819 else if (!m_dragItem->isSelected()) {
820 resetSelectionGroup(false);
821 m_scene->clearSelection();
822 m_dragItem->setSelected(true);
824 } else if (!m_dragGuide) {
825 // check if there is a guide close to mouse click
826 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
827 for (int i = 0; i < guidesCollisionList.count(); i++) {
828 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
829 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
833 // keep this to support multiple guides context menu in the future (?)
834 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
835 guidesCollisionList.removeAt(0);
837 if (!guidesCollisionList.isEmpty())
838 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
841 m_operationMode = NONE;
842 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
843 m_menuPosition = m_clickEvent;
849 // No item under click
850 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
851 resetSelectionGroup(false);
852 setCursor(Qt::ArrowCursor);
853 m_scene->clearSelection();
855 updateClipTypeActions(NULL);
856 if (m_tool == SPACERTOOL) {
857 QList<QGraphicsItem *> selection;
858 if (event->modifiers() == Qt::ControlModifier) {
859 // Ctrl + click, select all items on track after click position
860 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
861 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
862 // Cannot use spacer on locked track
863 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
867 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
870 selection = checkForGroups(rect, &isOk);
872 // groups found on track, do not allow the move
873 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
877 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;
879 // Select all items on all tracks after click position
880 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
881 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
884 QList <GenTime> offsetList;
885 // create group to hold selected items
886 m_selectionGroup = new AbstractGroupItem(m_document->fps());
887 scene()->addItem(m_selectionGroup);
889 for (int i = 0; i < selection.count(); i++) {
890 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
891 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
892 if (item->isItemLocked()) continue;
893 offsetList.append(item->startPos());
894 offsetList.append(item->endPos());
895 m_selectionGroup->addToGroup(selection.at(i));
896 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
897 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
898 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
899 QList<QGraphicsItem *> children = selection.at(i)->childItems();
900 for (int j = 0; j < children.count(); j++) {
901 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
902 offsetList.append(item->startPos());
903 offsetList.append(item->endPos());
905 m_selectionGroup->addToGroup(selection.at(i));
906 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
907 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
908 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
909 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
910 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
911 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
914 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
915 if (!offsetList.isEmpty()) {
917 QList <GenTime> cleandOffsetList;
918 GenTime startOffset = offsetList.takeFirst();
919 for (int k = 0; k < offsetList.size(); k++) {
920 GenTime newoffset = offsetList.at(k) - startOffset;
921 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
922 cleandOffsetList.append(newoffset);
925 updateSnapPoints(NULL, cleandOffsetList, true);
927 m_operationMode = SPACER;
929 setCursorPos((int)(mapToScene(event->x(), 0).x()));
931 //QGraphicsView::mousePressEvent(event);
937 if (m_tool == RAZORTOOL && m_dragItem) {
938 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
939 if (m_dragItem->type() == TRANSITIONWIDGET) {
940 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
942 m_document->renderer()->pause();
943 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
944 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
946 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
947 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
948 m_commandStack->push(command);
950 setDocumentModified();
957 bool itemSelected = false;
958 if (m_dragItem->isSelected())
960 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
962 else if (dragGroup && dragGroup->isSelected())
965 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
966 if (event->modifiers() != Qt::ControlModifier) {
967 resetSelectionGroup(false);
968 m_scene->clearSelection();
969 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
970 viewport()->update();
971 } else resetSelectionGroup();
973 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
974 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
976 bool selected = !m_dragItem->isSelected();
978 dragGroup->setSelected(selected);
980 m_dragItem->setSelected(selected);
982 groupSelectedItems();
983 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
984 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
985 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
988 if (collisionClip != NULL || m_dragItem == NULL) {
989 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
990 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
991 emit clipItemSelected(selected);
993 emit clipItemSelected(NULL);
997 // If clicked item is selected, allow move
998 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
1000 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1001 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1002 // all other modes break the selection, so the user probably wants to move it
1003 m_operationMode = MOVE;
1005 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1007 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1009 // Update snap points
1010 if (m_selectionGroup == NULL) {
1011 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1012 updateSnapPoints(NULL);
1014 updateSnapPoints(m_dragItem);
1016 QList <GenTime> offsetList;
1017 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1018 for (int i = 0; i < children.count(); i++) {
1019 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1020 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1021 offsetList.append(item->startPos());
1022 offsetList.append(item->endPos());
1025 if (!offsetList.isEmpty()) {
1027 GenTime startOffset = offsetList.takeFirst();
1028 QList <GenTime> cleandOffsetList;
1029 for (int k = 0; k < offsetList.size(); k++) {
1030 GenTime newoffset = offsetList.at(k) - startOffset;
1031 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1032 cleandOffsetList.append(newoffset);
1035 updateSnapPoints(NULL, cleandOffsetList, true);
1039 if (m_operationMode == KEYFRAME) {
1040 m_dragItem->updateSelectedKeyFrame();
1041 m_blockRefresh = false;
1043 } else if (m_operationMode == MOVE) {
1044 setCursor(Qt::ClosedHandCursor);
1045 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1047 info.startPos = m_dragItem->startPos();
1048 info.track = m_dragItem->track();
1049 int transitiontrack = getPreviousVideoTrack(info.track);
1050 ClipItem *transitionClip = NULL;
1051 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1052 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1053 info.endPos = transitionClip->endPos();
1055 GenTime transitionDuration(65, m_document->fps());
1056 if (m_dragItem->cropDuration() < transitionDuration)
1057 info.endPos = m_dragItem->endPos();
1059 info.endPos = info.startPos + transitionDuration;
1061 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1062 // Check there is no other transition at that place
1063 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1064 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1065 QList<QGraphicsItem *> selection = m_scene->items(r);
1066 bool transitionAccepted = true;
1067 for (int i = 0; i < selection.count(); i++) {
1068 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1069 Transition *tr = static_cast <Transition *>(selection.at(i));
1070 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1071 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1072 } else transitionAccepted = false;
1075 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1076 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1077 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1079 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1080 info.track = m_dragItem->track();
1081 int transitiontrack = getPreviousVideoTrack(info.track);
1082 ClipItem *transitionClip = NULL;
1083 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1084 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1085 info.startPos = transitionClip->startPos();
1087 GenTime transitionDuration(65, m_document->fps());
1088 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1089 else info.startPos = info.endPos - transitionDuration;
1091 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1092 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1093 EffectsList::setParameter(transition, "reverse", "1");
1095 // Check there is no other transition at that place
1096 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1097 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1098 QList<QGraphicsItem *> selection = m_scene->items(r);
1099 bool transitionAccepted = true;
1100 for (int i = 0; i < selection.count(); i++) {
1101 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1102 Transition *tr = static_cast <Transition *>(selection.at(i));
1103 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1104 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1105 } else transitionAccepted = false;
1108 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1109 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1111 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1112 resetSelectionGroup(false);
1113 m_dragItem->setSelected(true);
1116 m_blockRefresh = false;
1118 QGraphicsView::mousePressEvent(event);
1121 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1123 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1124 QList<QGraphicsItem *> list = scene()->items(p);
1125 AbstractGroupItem *group = NULL;
1126 for (int i = 0; i < list.size(); i++) {
1127 if (!list.at(i)->isEnabled()) continue;
1128 if (list.at(i)->type() == GROUPWIDGET) {
1129 group = static_cast <AbstractGroupItem *>(list.at(i));
1133 rebuildGroup(group);
1136 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1139 resetSelectionGroup(false);
1140 m_scene->clearSelection();
1142 QList <QGraphicsItem *> children = group->childItems();
1143 m_document->clipManager()->removeGroup(group);
1144 scene()->destroyItemGroup(group);
1145 for (int i = 0; i < children.count(); i++)
1146 children.at(i)->setSelected(true);
1147 groupSelectedItems(false, true);
1151 void CustomTrackView::resetSelectionGroup(bool selectItems)
1153 if (m_selectionGroup) {
1154 // delete selection group
1155 bool snap = KdenliveSettings::snaptopoints();
1156 KdenliveSettings::setSnaptopoints(false);
1158 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1159 scene()->destroyItemGroup(m_selectionGroup);
1160 for (int i = 0; i < children.count(); i++) {
1161 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1162 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1163 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1164 children.at(i)->setSelected(selectItems);
1166 } else if (children.at(i)->type() == GROUPWIDGET) {
1167 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1168 children.at(i)->setSelected(selectItems);
1172 m_selectionGroup = NULL;
1173 KdenliveSettings::setSnaptopoints(snap);
1177 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1179 if (m_selectionGroup) {
1180 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1183 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1184 if (selection.isEmpty()) return;
1186 // Find top left position of selection
1187 for (int i = 0; i < selection.count(); i++) {
1188 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1189 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1190 } else if (selection.at(i)->parentItem()) {
1191 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1195 if (force || selection.count() > 1) {
1196 bool snap = KdenliveSettings::snaptopoints();
1197 KdenliveSettings::setSnaptopoints(false);
1198 if (createNewGroup) {
1199 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1200 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1201 QPointF diff = newGroup->pos();
1202 newGroup->translate(-diff.x(), -diff.y());
1203 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1205 scene()->addItem(newGroup);
1207 // Check if we are trying to include a group in a group
1208 QList <AbstractGroupItem *> groups;
1209 for (int i = 0; i < selection.count(); i++) {
1210 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1211 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1212 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1213 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1215 if (!groups.isEmpty()) {
1216 // ungroup previous groups
1217 while (!groups.isEmpty()) {
1218 AbstractGroupItem *grp = groups.takeFirst();
1219 m_document->clipManager()->removeGroup(grp);
1220 scene()->destroyItemGroup(grp);
1222 selection = m_scene->selectedItems();
1225 for (int i = 0; i < selection.count(); i++) {
1226 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1227 newGroup->addToGroup(selection.at(i));
1228 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1231 KdenliveSettings::setSnaptopoints(snap);
1233 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1234 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1235 QPointF diff = m_selectionGroup->pos();
1236 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1237 m_selectionGroup->translate(- diff.x(), -diff.y());
1239 scene()->addItem(m_selectionGroup);
1240 for (int i = 0; i < selection.count(); i++) {
1241 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1242 m_selectionGroup->addToGroup(selection.at(i));
1243 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1246 KdenliveSettings::setSnaptopoints(snap);
1247 if (m_selectionGroup) {
1248 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1249 m_selectionGroupInfo.track = m_selectionGroup->track();
1252 } else resetSelectionGroup();
1255 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1257 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1258 /*if (m_moveOpMode == KEYFRAME) {
1259 // user double clicked on a keyframe, open edit dialog
1260 //TODO: update for effects with several values per keyframe
1261 QDialog d(parentWidget());
1262 Ui::KeyFrameDialog_UI view;
1264 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1265 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1266 view.kfr_value->setFocus();
1267 if (d.exec() == QDialog::Accepted) {
1268 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1269 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1270 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1271 QString previous = item->keyframes(item->selectedEffectIndex());
1272 item->updateKeyframeEffect();
1273 QString next = item->keyframes(item->selectedEffectIndex());
1274 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1275 m_commandStack->push(command);
1276 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1277 emit clipItemSelected(item, item->selectedEffectIndex());
1282 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1283 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1284 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1285 //QString previous = item->keyframes(item->selectedEffectIndex());
1286 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1287 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1288 //item->updateKeyframeEffect();
1289 //QString next = item->keyframes(item->selectedEffectIndex());
1290 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1291 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1292 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1293 m_commandStack->push(command);
1294 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
1295 emit clipItemSelected(item, item->selectedEffectIndex());
1297 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1300 QList<QGraphicsItem *> collisionList = items(event->pos());
1301 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1302 Guide *editGuide = (Guide *) collisionList.at(0);
1303 if (editGuide) slotEditGuide(editGuide->info());
1308 void CustomTrackView::editItemDuration()
1310 AbstractClipItem *item;
1314 if (m_scene->selectedItems().count() == 1) {
1315 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1317 if (m_scene->selectedItems().empty())
1318 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1320 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1326 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1330 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1331 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1335 if (!item->isItemLocked()) {
1338 if (item->type() == TRANSITIONWIDGET)
1339 getTransitionAvailableSpace(item, minimum, maximum);
1341 getClipAvailableSpace(item, minimum, maximum);
1343 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1344 if (d.exec() == QDialog::Accepted) {
1345 ItemInfo clipInfo = item->info();
1346 ItemInfo startInfo = clipInfo;
1347 if (item->type() == TRANSITIONWIDGET) {
1348 // move & resize transition
1349 clipInfo.startPos = d.startPos();
1350 clipInfo.endPos = clipInfo.startPos + d.duration();
1351 clipInfo.track = item->track();
1352 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1353 updateTrackDuration(clipInfo.track, command);
1354 m_commandStack->push(command);
1356 // move and resize clip
1357 ClipItem *clip = static_cast<ClipItem *>(item);
1358 QUndoCommand *moveCommand = new QUndoCommand();
1359 moveCommand->setText(i18n("Edit clip"));
1360 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1361 // duration was reduced, so process it first
1362 clipInfo.endPos = clipInfo.startPos + d.duration();
1363 clipInfo.cropStart = d.cropStart();
1365 resizeClip(startInfo, clipInfo);
1366 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1367 adjustEffects(clip, startInfo, moveCommand);
1368 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1371 if (d.startPos() != clipInfo.startPos) {
1372 startInfo = clipInfo;
1373 clipInfo.startPos = d.startPos();
1374 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1375 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1378 if (d.duration() > item->cropDuration()) {
1379 // duration was increased, so process it after move
1380 startInfo = clipInfo;
1381 clipInfo.endPos = clipInfo.startPos + d.duration();
1382 clipInfo.cropStart = d.cropStart();
1384 resizeClip(startInfo, clipInfo);
1385 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1386 adjustEffects(clip, startInfo, moveCommand);
1387 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1389 updateTrackDuration(clipInfo.track, moveCommand);
1390 m_commandStack->push(moveCommand);
1394 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1398 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1400 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1402 clip->setKeyframes(index, keyframes);
1403 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1404 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1408 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1410 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1411 m_editGuide->setEnabled(m_dragGuide != NULL);
1412 m_markerMenu->clear();
1413 m_markerMenu->setEnabled(false);
1415 m_timelineContextMenu->popup(pos);
1416 } else if (group != NULL) {
1417 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1418 m_ungroupAction->setEnabled(true);
1419 updateClipTypeActions(NULL);
1420 m_timelineContextClipMenu->popup(pos);
1422 m_ungroupAction->setEnabled(false);
1423 if (clip->type() == AVWIDGET) {
1424 ClipItem *item = static_cast <ClipItem*>(clip);
1425 //build go to marker menu
1426 if (item->baseClip()) {
1427 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1428 int offset = item->startPos().frames(m_document->fps());
1429 if (!markers.isEmpty()) {
1430 for (int i = 0; i < markers.count(); i++) {
1431 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1432 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1433 QAction *go = m_markerMenu->addAction(position);
1434 go->setData(pos + offset);
1437 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1439 updateClipTypeActions(item);
1440 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1441 m_timelineContextClipMenu->popup(pos);
1442 } else if (clip->type() == TRANSITIONWIDGET) {
1443 m_timelineContextTransitionMenu->popup(pos);
1448 void CustomTrackView::activateMonitor()
1450 emit activateDocumentMonitor();
1453 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1455 resetSelectionGroup();
1457 info.startPos = GenTime();
1458 info.cropStart = GenTime(in, m_document->fps());
1459 info.endPos = GenTime(out - in, m_document->fps());
1460 info.cropDuration = info.endPos - info.startPos;
1463 // Check if clip can be inserted at that position
1464 ItemInfo pasteInfo = info;
1465 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1466 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1467 pasteInfo.track = selectedTrack();
1468 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1469 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1473 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1474 updateTrackDuration(pasteInfo.track, command);
1475 m_commandStack->push(command);
1477 selectClip(true, false);
1478 // Automatic audio split
1479 if (KdenliveSettings::splitaudio())
1483 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1485 if (data->hasFormat("kdenlive/clip")) {
1487 m_scene->clearSelection();
1488 resetSelectionGroup(false);
1489 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1490 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1492 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1495 if (clip->getProducer() == NULL) {
1496 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1499 QPointF framePos = mapToScene(pos);
1501 info.startPos = GenTime();
1502 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1503 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1504 info.cropDuration = info.endPos - info.startPos;
1507 // Check if clip can be inserted at that position
1508 ItemInfo pasteInfo = info;
1509 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1510 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1511 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1512 framePos.setX((int)(framePos.x() + 0.5));
1513 framePos.setY(pasteInfo.track * m_tracksHeight);
1514 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1517 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1518 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1519 m_selectionGroup->addToGroup(item);
1520 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1522 QList <GenTime> offsetList;
1523 offsetList.append(info.endPos);
1524 updateSnapPoints(NULL, offsetList);
1525 m_selectionGroup->setPos(framePos);
1526 scene()->addItem(m_selectionGroup);
1527 m_selectionGroup->setSelected(true);
1529 } else if (data->hasFormat("kdenlive/producerslist")) {
1531 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1532 m_scene->clearSelection();
1533 resetSelectionGroup(false);
1535 QList <GenTime> offsetList;
1536 QList <ItemInfo> infoList;
1537 QPointF framePos = mapToScene(pos);
1538 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1539 int track = (int)(framePos.y() / m_tracksHeight);
1540 framePos.setX((int)(framePos.x() + 0.5));
1541 framePos.setY(track * m_tracksHeight);
1543 // Check if clips can be inserted at that position
1544 for (int i = 0; i < ids.size(); ++i) {
1545 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1547 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1550 if (clip->getProducer() == NULL) {
1551 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1555 info.startPos = start;
1556 info.cropDuration = clip->duration();
1557 info.endPos = info.startPos + info.cropDuration;
1559 infoList.append(info);
1560 start += clip->duration();
1562 if (!canBePastedTo(infoList, AVWIDGET)) {
1565 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1567 for (int i = 0; i < ids.size(); ++i) {
1568 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1570 info.startPos = start;
1571 info.cropDuration = clip->duration();
1572 info.endPos = info.startPos + info.cropDuration;
1574 start += info.cropDuration;
1575 offsetList.append(start);
1576 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1577 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1578 m_selectionGroup->addToGroup(item);
1579 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1582 updateSnapPoints(NULL, offsetList);
1583 m_selectionGroup->setPos(framePos);
1584 scene()->addItem(m_selectionGroup);
1585 //m_selectionGroup->setZValue(10);
1586 m_thumbsTimer.start();
1590 // the drag is not a clip (may be effect, ...)
1598 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1600 if (insertDropClips(event->mimeData(), event->pos())) {
1601 if (event->source() == this) {
1602 event->setDropAction(Qt::MoveAction);
1605 event->setDropAction(Qt::MoveAction);
1606 event->acceptProposedAction();
1608 } else QGraphicsView::dragEnterEvent(event);
1611 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1613 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);
1614 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1615 collindingItems.removeAll(item);
1616 if (collindingItems.isEmpty()) return false;
1618 for (int i = 0; i < collindingItems.count(); i++) {
1619 QGraphicsItem *collision = collindingItems.at(i);
1620 if (collision->type() == item->type()) {
1622 kDebug() << "// COLLISIION DETECTED";
1630 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1632 int track = m_document->tracksCount() - clip->track();
1633 GenTime pos = clip->startPos();
1634 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1635 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1638 bool success = true;
1639 for (int i = 0; i < clip->effectsCount(); i++) {
1640 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1642 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1643 m_document->renderer()->doRefresh();
1646 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1648 if (pos < GenTime()) {
1650 if (effect.attribute("id") == "speed") {
1651 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1655 m_document->addTrackEffect(track - 1, effect);
1656 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1657 emit updateTrackEffectState(track - 1);
1658 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1661 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1663 // Special case: speed effect
1664 if (effect.attribute("id") == "speed") {
1665 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1666 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1670 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1671 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1672 if (strobe == 0) strobe = 1;
1673 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1674 EffectsParameterList params = clip->addEffect(effect);
1675 m_document->renderer()->mltAddEffect(track, pos, params);
1676 if (clip->isSelected()) emit clipItemSelected(clip);
1679 EffectsParameterList params = clip->addEffect(effect);
1680 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1681 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1682 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
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));
1732 for (int i = 0; i < itemList.count(); i++) {
1733 if (itemList.at(i)->type() == AVWIDGET) {
1734 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1735 if (effect.tagName() == "effectgroup") {
1736 QDomNodeList effectlist = effect.elementsByTagName("effect");
1737 for (int j = 0; j < effectlist.count(); j++) {
1738 QDomElement subeffect = effectlist.at(j).toElement();
1739 if (subeffect.hasAttribute("kdenlive_info")) {
1740 // effect is in a group
1741 EffectInfo effectInfo;
1742 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1743 if (effectInfo.groupIndex < 0) {
1744 // group needs to be appended
1745 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1746 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1749 processEffect(item, subeffect, effectCommand);
1753 processEffect(item, effect, effectCommand);
1757 if (effectCommand->childCount() > 0) {
1758 m_commandStack->push(effectCommand);
1759 setDocumentModified();
1760 } else delete effectCommand;
1763 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1765 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1768 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1770 QList<QGraphicsItem *> itemList;
1771 QUndoCommand *effectCommand = new QUndoCommand();
1773 if (effect.tagName() == "effectgroup") {
1774 effectName = effect.attribute("name");
1776 QDomElement namenode = effect.firstChildElement("name");
1777 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1778 else effectName = i18n("effect");
1780 effectCommand->setText(i18n("Add %1", effectName));
1782 if (track == -1) itemList = scene()->selectedItems();
1783 if (itemList.isEmpty()) {
1784 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1785 if (clip) itemList.append(clip);
1786 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1790 for (int i = 0; i < itemList.count(); i++) {
1791 if (itemList.at(i)->type() == GROUPWIDGET) {
1792 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1793 for (int j = 0; j < subitems.count(); j++) {
1794 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1799 for (int i = 0; i < itemList.count(); i++) {
1800 if (itemList.at(i)->type() == AVWIDGET) {
1801 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1802 if (effect.tagName() == "effectgroup") {
1803 QDomNodeList effectlist = effect.elementsByTagName("effect");
1804 for (int j = 0; j < effectlist.count(); j++) {
1805 QDomElement subeffect = effectlist.at(j).toElement();
1806 if (subeffect.hasAttribute("kdenlive_info")) {
1807 // effect is in a group
1808 EffectInfo effectInfo;
1809 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1810 if (effectInfo.groupIndex < 0) {
1811 // group needs to be appended
1812 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1813 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1816 processEffect(item, subeffect, effectCommand);
1819 else processEffect(item, effect, effectCommand);
1822 if (effectCommand->childCount() > 0) {
1823 m_commandStack->push(effectCommand);
1824 setDocumentModified();
1825 if (effectCommand->childCount() == 1) {
1826 // Display newly added clip effect
1827 for (int i = 0; i < itemList.count(); i++) {
1828 if (itemList.at(i)->type() == AVWIDGET) {
1829 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1830 clip->setSelectedEffect(clip->effectsCount());
1831 if (!clip->isSelected()) {
1832 clearSelection(false);
1833 clip->setSelected(true);
1834 emit clipItemSelected(clip);
1840 } else delete effectCommand;
1843 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1845 if (effect.attribute("type") == "audio") {
1846 // Don't add audio effects on video clips
1847 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1848 /* do not show error message when item is part of a group as the user probably knows what he does then
1849 * and the message is annoying when working with the split audio feature */
1850 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1851 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1854 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1855 // Don't add video effect on audio clips
1856 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1857 /* do not show error message when item is part of a group as the user probably knows what he does then
1858 * and the message is annoying when working with the split audio feature */
1859 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1860 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1864 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1865 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1868 if (item->isItemLocked()) {
1872 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1873 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1875 item->initEffect(effect);
1877 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1880 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1883 // delete track effect
1884 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1885 m_commandStack->push(command);
1886 setDocumentModified();
1889 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1890 //clip is in a group, also remove the effect in other clips of the group
1891 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1892 QUndoCommand *delCommand = new QUndoCommand();
1894 QDomElement namenode = effect.firstChildElement("name");
1895 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1896 else effectName = i18n("effect");
1897 delCommand->setText(i18n("Delete %1", effectName));
1900 for (int i = 0; i < items.count(); i++) {
1901 if (items.at(i)->type() == GROUPWIDGET) {
1902 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1903 for (int j = 0; j < subitems.count(); j++) {
1904 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1909 for (int i = 0; i < items.count(); i++) {
1910 if (items.at(i)->type() == AVWIDGET) {
1911 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1912 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1914 QDomElement eff = item->effectAt(ix);
1915 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1919 if (delCommand->childCount() > 0)
1920 m_commandStack->push(delCommand);
1923 setDocumentModified();
1926 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1927 m_commandStack->push(command);
1928 setDocumentModified();
1931 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, bool updateEffectStack)
1933 if (insertedEffect.isNull()) {
1934 kDebug()<<"// Trying to add null effect";
1935 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1938 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1939 QDomElement effect = insertedEffect.cloneNode().toElement();
1940 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1941 if (pos < GenTime()) {
1942 // editing a track effect
1943 EffectsParameterList effectParams = getEffectArgs(effect);
1944 // check if we are trying to reset a keyframe effect
1945 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1946 clip->initEffect(effect);
1947 effectParams = getEffectArgs(effect);
1949 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams)) {
1950 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1952 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1953 emit updateTrackEffectState(track);
1954 setDocumentModified();
1958 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1960 // Special case: speed effect
1961 if (effect.attribute("id") == "speed") {
1962 if (effect.attribute("disable") == "1") {
1963 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1966 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1967 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1968 if (strobe == 0) strobe = 1;
1969 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1971 clip->updateEffect(effect);
1972 if (updateEffectStack && clip->isSelected())
1973 emit clipItemSelected(clip);
1974 if (ix == clip->selectedEffectIndex()) {
1975 // make sure to update display of clip keyframes
1976 clip->setSelectedEffect(ix);
1981 EffectsParameterList effectParams = getEffectArgs(effect);
1982 // check if we are trying to reset a keyframe effect
1983 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1984 clip->initEffect(effect);
1985 effectParams = getEffectArgs(effect);
1988 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1989 // A fade effect was modified, update the clip
1990 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1991 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1992 clip->setFadeIn(pos);
1994 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1995 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1996 clip->setFadeOut(pos);
1999 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2002 clip->updateEffect(effect);
2003 if (updateEffectStack && clip->isSelected()) {
2004 emit clipItemSelected(clip);
2006 if (ix == clip->selectedEffectIndex()) {
2007 // make sure to update display of clip keyframes
2008 clip->setSelectedEffect(ix);
2011 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2013 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2014 setDocumentModified();
2017 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2019 if (pos < GenTime()) {
2020 // editing a track effect
2021 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2022 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2025 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2026 emit updateTrackEffectState(track);
2027 setDocumentModified();
2030 // editing a clip effect
2031 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2033 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2035 clip->enableEffects(effectIndexes, disable);
2036 if (updateEffectStack && clip->isSelected()) {
2037 emit clipItemSelected(clip);
2039 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2040 // make sure to update display of clip keyframes
2041 clip->setSelectedEffect(clip->selectedEffectIndex());
2044 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2046 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2049 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2051 if (pos < GenTime()) {
2052 // Moving track effect
2053 int documentTrack = m_document->tracksCount() - track - 1;
2054 int max = m_document->getTrackEffects(documentTrack).count();
2055 int new_position = newPos.at(0);
2056 if (new_position > max) {
2059 int old_position = oldPos.at(0);
2060 for (int i = 0; i < newPos.count(); i++) {
2061 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2062 if (old_position > new_position) {
2063 // Moving up, we need to adjust index
2064 old_position = oldPos.at(i);
2065 new_position = newPos.at(i);
2067 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2068 if (!act.isNull() && !before.isNull()) {
2069 m_document->setTrackEffect(documentTrack, new_position, before);
2070 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2071 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2073 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2076 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2078 int new_position = newPos.at(0);
2079 if (new_position > clip->effectsCount()) {
2080 new_position = clip->effectsCount();
2082 int old_position = oldPos.at(0);
2083 for (int i = 0; i < newPos.count(); i++) {
2084 QDomElement act = clip->effectAt(new_position);
2085 if (old_position > new_position) {
2086 // Moving up, we need to adjust index
2087 old_position = oldPos.at(i);
2088 new_position = newPos.at(i);
2090 QDomElement before = clip->effectAt(old_position);
2091 if (act.isNull() || before.isNull()) {
2092 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2095 clip->moveEffect(before, new_position);
2096 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2097 if (act.attribute("id") == "speed") {
2098 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2099 } else if (before.attribute("id") == "speed") {
2100 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2101 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2103 clip->setSelectedEffect(newPos.at(0));
2104 emit clipItemSelected(clip);
2105 setDocumentModified();
2106 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2109 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2111 ChangeEffectStateCommand *command;
2113 // editing track effect
2114 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2116 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2117 QList <int> speedEffectIndexes;
2118 for (int i = 0; i < effectIndexes.count(); i++) {
2119 QDomElement effect = clip->effectAt(effectIndexes.at(i));
2120 if (effect.attribute("id") == "speed") {
2122 speedEffectIndexes << effectIndexes.at(i);
2123 QDomElement newEffect = effect.cloneNode().toElement();
2124 newEffect.setAttribute("disable", (int) disable);
2125 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2126 m_commandStack->push(editcommand);
2129 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2130 effectIndexes.removeAll(speedEffectIndexes.at(j));
2132 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2134 m_commandStack->push(command);
2135 setDocumentModified();
2138 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2140 MoveEffectCommand *command;
2142 // editing track effect
2143 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2144 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2145 m_commandStack->push(command);
2146 setDocumentModified();
2149 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2151 EditEffectCommand *command;
2152 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2153 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2154 m_commandStack->push(command);
2157 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2159 QDomElement effect = clip->getEffectAt(ix);
2160 QDomElement oldeffect = effect.cloneNode().toElement();
2161 effect.setAttribute("region", region);
2162 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2163 m_commandStack->push(command);
2166 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2170 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2171 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2172 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2174 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);
2176 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2177 m_blockRefresh = false;
2181 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2182 int cutPos = (int) cutTime.frames(m_document->fps());
2184 newPos.startPos = cutTime;
2185 newPos.endPos = info.endPos;
2186 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2187 newPos.track = info.track;
2188 newPos.cropDuration = newPos.endPos - newPos.startPos;
2190 bool snap = KdenliveSettings::snaptopoints();
2191 KdenliveSettings::setSnaptopoints(false);
2192 ClipItem *dup = item->clone(newPos);
2194 // remove unwanted effects
2195 // fade in from 2nd part of the clip
2196 int ix = dup->hasEffect(QString(), "fadein");
2198 QDomElement oldeffect = dup->effectAt(ix);
2199 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2201 ix = dup->hasEffect(QString(), "fade_from_black");
2203 QDomElement oldeffect = dup->effectAt(ix);
2204 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2206 // fade out from 1st part of the clip
2207 ix = item->hasEffect(QString(), "fadeout");
2209 QDomElement oldeffect = item->effectAt(ix);
2210 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2212 ix = item->hasEffect(QString(), "fade_to_black");
2214 QDomElement oldeffect = item->effectAt(ix);
2215 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2219 item->resizeEnd(cutPos);
2220 scene()->addItem(dup);
2221 if (item->checkKeyFrames())
2222 slotRefreshEffects(item);
2223 if (dup->checkKeyFrames())
2224 slotRefreshEffects(dup);
2226 item->baseClip()->addReference();
2227 m_document->updateClip(item->baseClip()->getId());
2228 setDocumentModified();
2229 KdenliveSettings::setSnaptopoints(snap);
2230 if (execute && item->isSelected())
2231 emit clipItemSelected(item);
2236 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2237 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2239 if (!item || !dup || item == dup) {
2240 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2241 m_blockRefresh = false;
2244 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2245 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2249 bool snap = KdenliveSettings::snaptopoints();
2250 KdenliveSettings::setSnaptopoints(false);
2252 // join fade effects again
2253 int ix = dup->hasEffect(QString(), "fadeout");
2255 QDomElement effect = dup->effectAt(ix);
2256 item->addEffect(effect);
2258 ix = dup->hasEffect(QString(), "fade_to_black");
2260 QDomElement effect = dup->effectAt(ix);
2261 item->addEffect(effect);
2264 m_waitingThumbs.removeAll(dup);
2265 bool selected = item->isSelected();
2266 if (dup->isSelected()) {
2268 item->setSelected(true);
2269 emit clipItemSelected(NULL);
2271 dup->baseClip()->removeReference();
2272 m_document->updateClip(dup->baseClip()->getId());
2273 scene()->removeItem(dup);
2277 ItemInfo clipinfo = item->info();
2278 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2279 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2281 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2282 setDocumentModified();
2284 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2286 KdenliveSettings::setSnaptopoints(snap);
2287 if (execute && selected)
2288 emit clipItemSelected(item);
2291 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2294 void CustomTrackView::slotEnableRefresh()
2296 m_blockRefresh = false;
2299 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2301 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2302 if (itemList.count() == 1) {
2303 if (itemList.at(0)->type() == AVWIDGET) {
2304 ClipItem *item = (ClipItem *) itemList.at(0);
2306 info.track = item->track();
2307 ClipItem *transitionClip = NULL;
2308 const int transitiontrack = getPreviousVideoTrack(info.track);
2309 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2310 if (pos < item->startPos() + item->cropDuration() / 2) {
2311 // add transition to clip start
2312 info.startPos = item->startPos();
2313 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2314 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2315 info.endPos = transitionClip->endPos();
2316 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2317 // Check there is no other transition at that place
2318 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2319 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2320 QList<QGraphicsItem *> selection = m_scene->items(r);
2321 bool transitionAccepted = true;
2322 for (int i = 0; i < selection.count(); i++) {
2323 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2324 Transition *tr = static_cast <Transition *>(selection.at(i));
2325 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2326 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2327 } else transitionAccepted = false;
2330 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2331 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2334 // add transition to clip end
2335 info.endPos = item->endPos();
2336 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2337 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2338 info.startPos = transitionClip->startPos();
2339 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2340 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2341 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2343 // Check there is no other transition at that place
2344 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2345 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2346 QList<QGraphicsItem *> selection = m_scene->items(r);
2347 bool transitionAccepted = true;
2348 for (int i = 0; i < selection.count(); i++) {
2349 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2350 Transition *tr = static_cast <Transition *>(selection.at(i));
2351 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2352 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2353 } else transitionAccepted = false;
2356 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2357 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2360 } else for (int i = 0; i < itemList.count(); i++) {
2361 if (itemList.at(i)->type() == AVWIDGET) {
2362 ClipItem *item = (ClipItem *) itemList.at(i);
2364 info.startPos = item->startPos();
2365 info.endPos = info.startPos + GenTime(65, m_document->fps());
2366 info.track = item->track();
2368 // Check there is no other transition at that place
2369 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2370 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2371 QList<QGraphicsItem *> selection = m_scene->items(r);
2372 bool transitionAccepted = true;
2373 for (int i = 0; i < selection.count(); i++) {
2374 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2375 Transition *tr = static_cast <Transition *>(selection.at(i));
2376 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2377 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2378 } else transitionAccepted = false;
2381 int transitiontrack = getPreviousVideoTrack(info.track);
2382 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2383 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2388 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2390 if (transitionInfo.startPos >= transitionInfo.endPos) {
2391 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2394 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2395 m_commandStack->push(command);
2396 setDocumentModified();
2399 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2401 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2402 //kDebug() << "---- ADDING transition " << params.attribute("value");
2403 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2404 scene()->addItem(tr);
2405 setDocumentModified();
2407 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2412 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2414 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2416 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2419 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2420 if (m_dragItem == item) m_dragItem = NULL;
2422 #if QT_VERSION >= 0x040600
2423 // animate item deletion
2424 item->closeAnimation();
2428 emit transitionItemSelected(NULL);
2429 setDocumentModified();
2432 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2434 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2435 QDomElement xml = tr->toXML();
2436 if (old.isNull() || xml.isNull()) {
2437 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2440 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2441 updateTrackDuration(tr->track(), command);
2442 m_commandStack->push(command);
2443 setDocumentModified();
2446 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2448 Transition *item = getTransitionItemAt(pos, track);
2450 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2455 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2457 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);
2458 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2459 item->setTransitionParameters(transition);
2460 if (updateTransitionWidget) {
2461 ItemInfo info = item->info();
2463 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2464 if (transitionClip && transitionClip->baseClip()) {
2465 QString size = transitionClip->baseClip()->getProperty("frame_size");
2466 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2467 if (factor == 0) factor = 1.0;
2468 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2469 p.setY(size.section('x', 1, 1).toInt());
2471 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2473 setDocumentModified();
2476 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2479 const QPointF pos = mapToScene(event->pos());
2480 if (m_selectionGroup) {
2481 m_selectionGroup->setPos(pos);
2482 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2483 event->acceptProposedAction();
2485 // Drag enter was not possible, try again at mouse position
2486 insertDropClips(event->mimeData(), event->pos());
2490 QGraphicsView::dragMoveEvent(event);
2494 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2496 if (m_selectionGroup && m_clipDrag) {
2497 m_thumbsTimer.stop();
2498 m_waitingThumbs.clear();
2499 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2501 scene()->destroyItemGroup(m_selectionGroup);
2502 m_selectionGroup = NULL;
2503 } else QGraphicsView::dragLeaveEvent(event);
2506 void CustomTrackView::dropEvent(QDropEvent * event)
2508 if (m_selectionGroup && m_clipDrag) {
2509 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2510 resetSelectionGroup();
2511 m_scene->clearSelection();
2512 bool hasVideoClip = false;
2513 QUndoCommand *addCommand = new QUndoCommand();
2514 addCommand->setText(i18n("Add timeline clip"));
2515 QList <ClipItem *> brokenClips;
2517 for (int i = 0; i < items.count(); i++) {
2518 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2519 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2520 if (items.count() == 1) {
2521 updateClipTypeActions(item);
2523 updateClipTypeActions(NULL);
2526 //TODO: take care of edit mode for undo
2527 item->baseClip()->addReference();
2528 //item->setZValue(item->defaultZValue());
2529 m_document->updateClip(item->baseClip()->getId());
2530 ItemInfo info = item->info();
2532 int tracknumber = m_document->tracksCount() - info.track - 1;
2533 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2534 if (isLocked) item->setItemLocked(true);
2535 ItemInfo clipInfo = info;
2536 clipInfo.track = m_document->tracksCount() - item->track();
2538 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2540 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2541 brokenClips.append(item);
2544 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2546 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2547 updateTrackDuration(info.track, addCommand);
2549 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2550 // add transparency transition
2551 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2552 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2554 item->setSelected(true);
2556 qDeleteAll(brokenClips);
2557 brokenClips.clear();
2558 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2559 else delete addCommand;
2561 // Automatic audio split
2562 if (KdenliveSettings::splitaudio())
2564 setDocumentModified();
2568 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2569 QList<QGraphicsItem *> selection = m_scene->items(rect);
2570 QStringList timelineList;
2572 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2573 for (int i = 0; i < selection.count(); i++) {
2574 if (selection.at(i)->type() == AVWIDGET) {
2575 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2576 int start = clip->startPos().frames(m_document->fps());
2577 int end = clip->endPos().frames(m_document->fps());
2578 timelineList.append(QString::number(start) + "-" + QString::number(end));
2581 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2584 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2585 if (items.count() > 1) {
2586 groupSelectedItems(true);
2587 } else if (items.count() == 1) {
2588 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2589 emit clipItemSelected((ClipItem*)m_dragItem, false);
2591 event->setDropAction(Qt::MoveAction);
2593 } else QGraphicsView::dropEvent(event);
2597 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2599 bool snap = KdenliveSettings::snaptopoints();
2600 KdenliveSettings::setSnaptopoints(false);
2601 if (mode == OVERWRITEEDIT) {
2602 // if we are in overwrite mode, move clips accordingly
2604 if (item == NULL) info = posinfo;
2605 else info = item->info();
2606 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);
2607 QList<QGraphicsItem *> selection = m_scene->items(rect);
2608 if (item) selection.removeAll(item);
2609 for (int i = 0; i < selection.count(); i++) {
2610 if (!selection.at(i)->isEnabled()) continue;
2611 if (selection.at(i)->type() == AVWIDGET) {
2612 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2613 if (clip->startPos() < info.startPos) {
2614 if (clip->endPos() > info.endPos) {
2615 ItemInfo clipInfo = clip->info();
2616 ItemInfo dupInfo = clipInfo;
2617 GenTime diff = info.startPos - clipInfo.startPos;
2618 dupInfo.startPos = info.startPos;
2619 dupInfo.cropStart += diff;
2620 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2621 ItemInfo newdupInfo = dupInfo;
2622 GenTime diff2 = info.endPos - info.startPos;
2623 newdupInfo.startPos = info.endPos;
2624 newdupInfo.cropStart += diff2;
2625 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2626 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2627 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2628 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2629 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2631 ItemInfo newclipInfo = clip->info();
2632 newclipInfo.endPos = info.startPos;
2633 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2634 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2636 } else if (clip->endPos() <= info.endPos) {
2637 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2638 m_waitingThumbs.removeAll(clip);
2639 scene()->removeItem(clip);
2643 ItemInfo newclipInfo = clip->info();
2644 newclipInfo.startPos = info.endPos;
2645 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2646 clip->resizeStart(info.endPos.frames(m_document->fps()));
2650 } else if (mode == INSERTEDIT) {
2651 // if we are in push mode, move clips accordingly
2653 if (item == NULL) info = posinfo;
2654 else info = item->info();
2655 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);
2656 QList<QGraphicsItem *> selection = m_scene->items(rect);
2657 if (item) selection.removeAll(item);
2658 for (int i = 0; i < selection.count(); i++) {
2659 if (selection.at(i)->type() == AVWIDGET) {
2660 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2661 if (clip->startPos() < info.startPos) {
2662 if (clip->endPos() > info.startPos) {
2663 ItemInfo clipInfo = clip->info();
2664 ItemInfo dupInfo = clipInfo;
2665 GenTime diff = info.startPos - clipInfo.startPos;
2666 dupInfo.startPos = info.startPos;
2667 dupInfo.cropStart += diff;
2668 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2669 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2670 // Commented out; variable dup unused. --granjow
2671 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2672 cutClip(clipInfo, info.startPos, true, false);
2675 // TODO: add insertspacecommand
2680 KdenliveSettings::setSnaptopoints(snap);
2684 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2686 if (mode == OVERWRITEEDIT) {
2687 // if we are in overwrite or push mode, move clips accordingly
2688 bool snap = KdenliveSettings::snaptopoints();
2689 KdenliveSettings::setSnaptopoints(false);
2690 ItemInfo info = item->info();
2691 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2692 QList<QGraphicsItem *> selection = m_scene->items(rect);
2693 selection.removeAll(item);
2694 for (int i = 0; i < selection.count(); i++) {
2695 if (!selection.at(i)->isEnabled()) continue;
2696 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2697 Transition *tr = static_cast<Transition *>(selection.at(i));
2698 if (tr->startPos() < info.startPos) {
2699 ItemInfo firstPos = tr->info();
2700 ItemInfo newPos = firstPos;
2701 firstPos.endPos = item->startPos();
2702 newPos.startPos = item->endPos();
2703 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2704 if (tr->endPos() > info.endPos) {
2706 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2708 } else if (tr->endPos() > info.endPos) {
2710 ItemInfo firstPos = tr->info();
2711 firstPos.startPos = item->endPos();
2712 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2714 // remove transition
2715 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2719 KdenliveSettings::setSnaptopoints(snap);
2723 QStringList CustomTrackView::mimeTypes() const
2725 QStringList qstrList;
2726 // list of accepted mime types for drop
2727 qstrList.append("text/plain");
2728 qstrList.append("kdenlive/producerslist");
2729 qstrList.append("kdenlive/clip");
2733 Qt::DropActions CustomTrackView::supportedDropActions() const
2735 // returns what actions are supported when dropping
2736 return Qt::MoveAction;
2739 void CustomTrackView::setDuration(int duration)
2741 int diff = qAbs(duration - sceneRect().width());
2742 if (diff * matrix().m11() > -50) {
2743 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2744 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2746 m_projectDuration = duration;
2749 int CustomTrackView::duration() const
2751 return m_projectDuration;
2754 void CustomTrackView::addTrack(TrackInfo type, int ix)
2756 QList <TransitionInfo> transitionInfos;
2757 if (ix == -1 || ix == m_document->tracksCount()) {
2758 m_document->insertTrack(0, type);
2759 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2761 m_document->insertTrack(m_document->tracksCount() - ix, type);
2762 // insert track in MLT playlist
2763 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2765 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2766 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2767 QList<QGraphicsItem *> selection = m_scene->items(r);
2768 resetSelectionGroup();
2770 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2771 scene()->addItem(m_selectionGroup);
2772 for (int i = 0; i < selection.count(); i++) {
2773 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2774 m_selectionGroup->addToGroup(selection.at(i));
2775 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2778 // Move graphic items
2779 m_selectionGroup->translate(0, m_tracksHeight);
2781 // adjust track number
2782 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2783 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2784 for (int i = 0; i < children.count(); i++) {
2785 if (children.at(i)->type() == GROUPWIDGET) {
2786 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2787 children << grp->childItems();
2790 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2792 ItemInfo clipinfo = item->info();
2793 if (item->type() == AVWIDGET) {
2794 ClipItem *clip = static_cast <ClipItem *>(item);
2795 // slowmotion clips are not track dependant, so no need to update them
2796 if (clip->speed() != 1.0) continue;
2797 // We add a move clip command so that we get the correct producer for new track number
2798 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2799 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2800 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2801 // problem updating clip
2802 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2805 } /*else if (item->type() == TRANSITIONWIDGET) {
2806 Transition *tr = static_cast <Transition *>(item);
2807 int track = tr->transitionEndTrack();
2809 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2813 // Sync transition tracks with MLT playlist
2815 TransitionInfo info;
2816 for (int i = 0; i < transitionInfos.count(); i++) {
2817 info = transitionInfos.at(i);
2818 tr = getTransitionItem(info);
2819 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2820 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2823 resetSelectionGroup(false);
2824 m_document->renderer()->unlockService(tractor);
2827 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2828 for (int i = 0; i < m_guides.count(); i++) {
2829 QLineF l = m_guides.at(i)->line();
2830 l.setP2(QPointF(l.x2(), maxHeight));
2831 m_guides.at(i)->setLine(l);
2834 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2835 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2836 viewport()->update();
2837 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2838 //setFixedHeight(50 * m_tracksCount);
2840 updateTrackNames(ix, true);
2843 void CustomTrackView::removeTrack(int ix)
2845 // Delete track in MLT playlist
2846 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2847 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2849 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2850 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2851 QList<QGraphicsItem *> selection = m_scene->items(r);
2853 resetSelectionGroup();
2855 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2856 scene()->addItem(m_selectionGroup);
2857 for (int i = 0; i < selection.count(); i++) {
2858 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2859 m_selectionGroup->addToGroup(selection.at(i));
2860 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2863 // Move graphic items
2864 qreal ydiff = 0 - (int) m_tracksHeight;
2865 m_selectionGroup->translate(0, ydiff);
2866 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2868 // adjust track number
2869 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2870 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2871 for (int i = 0; i < children.count(); i++) {
2872 if (children.at(i)->type() == GROUPWIDGET) {
2873 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2874 children << grp->childItems();
2877 if (children.at(i)->type() == AVWIDGET) {
2878 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2880 ItemInfo clipinfo = clip->info();
2881 // We add a move clip command so that we get the correct producer for new track number
2882 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2883 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2884 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2885 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2888 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2889 Transition *tr = static_cast <Transition *>(children.at(i));
2891 int track = tr->transitionEndTrack();
2893 ItemInfo clipinfo = tr->info();
2894 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2898 resetSelectionGroup(false);
2899 m_document->renderer()->unlockService(tractor);
2901 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2902 for (int i = 0; i < m_guides.count(); i++) {
2903 QLineF l = m_guides.at(i)->line();
2904 l.setP2(QPointF(l.x2(), maxHeight));
2905 m_guides.at(i)->setLine(l);
2907 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2908 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2910 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2911 viewport()->update();
2913 updateTrackNames(ix, false);
2914 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2917 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2919 for (int i = 0; i < trackInfos.count(); ++i) {
2920 m_document->setTrackType(i, trackInfos.at(i));
2921 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2922 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2925 viewport()->update();
2926 emit trackHeightChanged();
2929 void CustomTrackView::slotSwitchTrackAudio(int ix)
2931 /*for (int i = 0; i < m_document->tracksCount(); i++)
2932 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2933 int tracknumber = m_document->tracksCount() - ix - 1;
2934 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2935 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2936 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2937 setDocumentModified();
2940 void CustomTrackView::slotSwitchTrackLock(int ix)
2942 int tracknumber = m_document->tracksCount() - ix - 1;
2943 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2944 m_commandStack->push(command);
2948 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2950 int tracknumber = m_document->tracksCount() - ix - 1;
2951 m_document->switchTrackLock(tracknumber, lock);
2953 emit doTrackLock(ix, lock);
2954 AbstractClipItem *clip = NULL;
2955 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2957 for (int i = 0; i < selection.count(); i++) {
2958 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2959 if (selection.at(i)->parentItem() && m_selectionGroup) {
2960 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2961 resetSelectionGroup();
2964 bool changeGroupLock = true;
2965 bool hasClipOnTrack = false;
2966 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2967 for (int j = 0; j < children.count(); ++j) {
2968 if (children.at(j)->isSelected()) {
2969 if (children.at(j)->type() == AVWIDGET)
2970 emit clipItemSelected(NULL);
2971 else if (children.at(j)->type() == TRANSITIONWIDGET)
2972 emit transitionItemSelected(NULL);
2977 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2978 if (child == m_dragItem)
2981 // only unlock group, if it is not locked by another track too
2982 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2983 changeGroupLock = false;
2985 // only (un-)lock if at least one clip is on the track
2986 if (child->track() == ix)
2987 hasClipOnTrack = true;
2989 if (changeGroupLock && hasClipOnTrack)
2990 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2991 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2992 if (selection.at(i)->parentItem()) {
2993 if (selection.at(i)->parentItem() == m_selectionGroup) {
2994 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2995 resetSelectionGroup();
2997 // groups are handled separately
3002 if (selection.at(i)->isSelected()) {
3003 if (selection.at(i)->type() == AVWIDGET)
3004 emit clipItemSelected(NULL);
3006 emit transitionItemSelected(NULL);
3008 clip = static_cast <AbstractClipItem *>(selection.at(i));
3009 clip->setItemLocked(lock);
3010 if (clip == m_dragItem)
3014 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3015 viewport()->update();
3016 setDocumentModified();
3019 void CustomTrackView::slotSwitchTrackVideo(int ix)
3021 int tracknumber = m_document->tracksCount() - ix;
3022 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3023 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3024 setDocumentModified();
3027 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3029 // Check there is no group going over several tracks there, or that would result in timeline corruption
3030 QList<QGraphicsItem *> selection = scene()->items(rect);
3032 int maxHeight = m_tracksHeight * 1.5;
3033 for (int i = 0; i < selection.count(); i++) {
3034 // Check that we don't try to move a group with clips on other tracks
3035 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3038 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3046 void CustomTrackView::slotRemoveSpace()
3050 if (m_menuPosition.isNull()) {
3051 pos = GenTime(cursorPos(), m_document->fps());
3053 TrackDialog d(m_document, parentWidget());
3054 d.comboTracks->setCurrentIndex(m_selectedTrack);
3055 d.label->setText(i18n("Track"));
3056 d.before_select->setHidden(true);
3057 d.setWindowTitle(i18n("Remove Space"));
3058 d.video_track->setHidden(true);
3059 d.audio_track->setHidden(true);
3060 if (d.exec() != QDialog::Accepted) return;
3061 track = d.comboTracks->currentIndex();
3063 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3064 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3067 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3068 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3072 ClipItem *item = getClipItemAt(pos, track);
3074 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);
3077 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3079 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);
3083 // Make sure there is no group in the way
3084 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3087 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3089 // groups found on track, do not allow the move
3090 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3094 QList<ItemInfo> clipsToMove;
3095 QList<ItemInfo> transitionsToMove;
3097 for (int i = 0; i < items.count(); i++) {
3098 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3099 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3100 ItemInfo info = item->info();
3101 if (item->type() == AVWIDGET) {
3102 clipsToMove.append(info);
3103 } else if (item->type() == TRANSITIONWIDGET) {
3104 transitionsToMove.append(info);
3109 if (!transitionsToMove.isEmpty()) {
3110 // Make sure that by moving the items, we don't get a transition collision
3111 // Find first transition
3112 ItemInfo info = transitionsToMove.at(0);
3113 for (int i = 1; i < transitionsToMove.count(); i++)
3114 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3116 // make sure there are no transitions on the way
3117 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3118 items = scene()->items(rect);
3119 int transitionCorrection = -1;
3120 for (int i = 0; i < items.count(); i++) {
3121 if (items.at(i)->type() == TRANSITIONWIDGET) {
3122 // There is a transition on the way
3123 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3124 int transitionEnd = item->endPos().frames(m_document->fps());
3125 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3129 if (transitionCorrection > 0) {
3130 // We need to fix the move length
3131 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3134 // Make sure we don't send transition before 0
3135 if (info.startPos.frames(m_document->fps()) < length) {
3136 // reduce length to maximum possible
3137 length = info.startPos.frames(m_document->fps());
3141 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3142 updateTrackDuration(track, command);
3143 m_commandStack->push(command);
3146 void CustomTrackView::slotInsertSpace()
3150 if (m_menuPosition.isNull()) {
3151 pos = GenTime(cursorPos(), m_document->fps());
3153 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3154 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3156 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3157 if (d.exec() != QDialog::Accepted) return;
3158 GenTime spaceDuration = d.selectedDuration();
3159 track = d.selectedTrack();
3161 QList<QGraphicsItem *> items;
3163 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3164 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3168 ClipItem *item = getClipItemAt(pos, track);
3169 if (item) pos = item->startPos();
3171 // Make sure there is no group in the way
3172 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3174 items = checkForGroups(rect, &isOk);
3176 // groups found on track, do not allow the move
3177 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3181 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3182 items = scene()->items(rect);
3185 QList<ItemInfo> clipsToMove;
3186 QList<ItemInfo> transitionsToMove;
3188 for (int i = 0; i < items.count(); i++) {
3189 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3190 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3191 ItemInfo info = item->info();
3192 if (item->type() == AVWIDGET)
3193 clipsToMove.append(info);
3194 else if (item->type() == TRANSITIONWIDGET)
3195 transitionsToMove.append(info);
3199 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3200 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3201 updateTrackDuration(track, command);
3202 m_commandStack->push(command);
3206 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3208 int diff = duration.frames(m_document->fps());
3209 resetSelectionGroup();
3210 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3211 scene()->addItem(m_selectionGroup);
3213 Transition *transition;
3215 // Create lists with start pos for each track
3216 QMap <int, int> trackClipStartList;
3217 QMap <int, int> trackTransitionStartList;
3219 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3220 trackClipStartList[i] = -1;
3221 trackTransitionStartList[i] = -1;
3224 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3225 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3227 if (clip->parentItem()) {
3228 m_selectionGroup->addToGroup(clip->parentItem());
3229 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3231 m_selectionGroup->addToGroup(clip);
3232 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3234 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))
3235 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3237 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);
3240 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3241 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3243 if (transition->parentItem()) {
3244 m_selectionGroup->addToGroup(transition->parentItem());
3245 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3247 m_selectionGroup->addToGroup(transition);
3248 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3250 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))
3251 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3252 } 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);
3254 m_selectionGroup->translate(diff, 0);
3256 // update items coordinates
3257 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3259 for (int i = 0; i < itemList.count(); i++) {
3260 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3261 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3262 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3263 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3264 for (int j = 0; j < children.count(); j++) {
3265 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3270 resetSelectionGroup(false);
3272 track = m_document->tracksCount() - track;
3273 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3276 void CustomTrackView::deleteClip(const QString &clipId)
3278 resetSelectionGroup();
3279 QList<QGraphicsItem *> itemList = items();
3280 QUndoCommand *deleteCommand = new QUndoCommand();
3282 for (int i = 0; i < itemList.count(); i++) {
3283 if (itemList.at(i)->type() == AVWIDGET) {
3284 ClipItem *item = (ClipItem *)itemList.at(i);
3285 if (item->clipProducer() == clipId) {
3287 if (item->parentItem()) {
3288 // Clip is in a group, destroy the group
3289 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3291 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3295 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3297 delete deleteCommand;
3299 updateTrackDuration(-1, deleteCommand);
3300 m_commandStack->push(deleteCommand);
3304 void CustomTrackView::setCursorPos(int pos, bool seek)
3306 if (pos == m_cursorPos) return;
3307 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3309 if (seek) m_document->renderer()->seek(m_cursorPos);
3310 else if (m_autoScroll) checkScrolling();
3311 m_cursorLine->setPos(m_cursorPos, 0);
3314 void CustomTrackView::updateCursorPos()
3316 m_cursorLine->setPos(m_cursorPos, 0);
3319 int CustomTrackView::cursorPos()
3321 return (int)(m_cursorPos);
3324 void CustomTrackView::moveCursorPos(int delta)
3326 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3327 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3328 m_cursorPos += delta;
3329 m_cursorLine->setPos(m_cursorPos, 0);
3330 m_document->renderer()->seek(m_cursorPos);
3333 void CustomTrackView::initCursorPos(int pos)
3335 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3337 m_cursorLine->setPos(pos, 0);
3341 void CustomTrackView::checkScrolling()
3343 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3346 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3348 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3349 QGraphicsView::mouseReleaseEvent(event);
3350 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3351 #if QT_VERSION >= 0x040600
3352 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3354 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3355 if (event->button() == Qt::MidButton) {
3358 setDragMode(QGraphicsView::NoDrag);
3359 if (m_operationMode == MOVEGUIDE) {
3360 setCursor(Qt::ArrowCursor);
3361 m_operationMode = NONE;
3362 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3363 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3364 if (newPos != m_dragGuide->position()) {
3365 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3366 m_commandStack->push(command);
3367 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3368 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3369 m_document->syncGuides(m_guides);
3374 } else if (m_operationMode == SPACER && m_selectionGroup) {
3376 if (event->modifiers() != Qt::ControlModifier) {
3377 // We are moving all tracks
3379 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3380 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3382 if (timeOffset != GenTime()) {
3383 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3385 QList<ItemInfo> clipsToMove;
3386 QList<ItemInfo> transitionsToMove;
3388 // Create lists with start pos for each track
3389 QMap <int, int> trackClipStartList;
3390 QMap <int, int> trackTransitionStartList;
3392 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3393 trackClipStartList[i] = -1;
3394 trackTransitionStartList[i] = -1;
3397 for (int i = 0; i < items.count(); i++) {
3398 if (items.at(i)->type() == GROUPWIDGET)
3399 items += items.at(i)->childItems();
3402 for (int i = 0; i < items.count(); i++) {
3403 if (items.at(i)->type() == AVWIDGET) {
3404 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3405 ItemInfo info = item->info();
3406 clipsToMove.append(info);
3408 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3409 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3410 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3411 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3412 ItemInfo info = item->info();
3413 transitionsToMove.append(info);
3415 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3416 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3419 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3420 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3421 updateTrackDuration(track, command);
3422 m_commandStack->push(command);
3423 if (track != -1) track = m_document->tracksCount() - track;
3424 kDebug() << "SPACER TRACK:" << track;
3425 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3426 setDocumentModified();
3429 resetSelectionGroup(false);
3430 m_operationMode = NONE;
3431 } else if (m_operationMode == RUBBERSELECTION) {
3432 resetSelectionGroup();
3433 groupSelectedItems();
3434 m_operationMode = NONE;
3437 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3438 emit transitionItemSelected(NULL);
3442 if (m_dragItem) info = m_dragItem->info();
3444 if (m_operationMode == MOVE) {
3445 setCursor(Qt::OpenHandCursor);
3446 if (m_dragItem->parentItem() == 0) {
3447 // we are moving one clip, easy
3448 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3449 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3450 Mlt::Producer *prod = item->getProducer(info.track);
3451 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);
3454 QUndoCommand *moveCommand = new QUndoCommand();
3455 moveCommand->setText(i18n("Move clip"));
3456 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3458 int tracknumber = m_document->tracksCount() - item->track() - 1;
3459 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3460 if (isLocked) item->setItemLocked(true);
3461 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3462 // Also move automatic transitions (on lower track)
3463 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3464 ItemInfo startTrInfo;
3465 ItemInfo newStartTrInfo;
3466 bool moveStartTrans = false;
3467 bool moveEndTrans = false;
3468 if (startTransition && startTransition->isAutomatic()) {
3469 startTrInfo = startTransition->info();
3470 newStartTrInfo = startTrInfo;
3471 newStartTrInfo.track = info.track;
3472 newStartTrInfo.startPos = info.startPos;
3473 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3474 // transition end should stay the same
3476 // transition end should be adjusted to clip
3477 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3479 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3481 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3482 // Check if there is a transition at clip end
3483 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3484 if (tr && tr->isAutomatic()) {
3485 ItemInfo trInfo = tr->info();
3486 ItemInfo newTrInfo = trInfo;
3487 newTrInfo.track = info.track;
3488 newTrInfo.endPos = m_dragItem->endPos();
3489 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3490 // transition start should stay the same
3492 // transition start should be moved
3493 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3495 if (newTrInfo.startPos < newTrInfo.endPos) {
3496 moveEndTrans = true;
3497 if (moveStartTrans) {
3498 // we have to move both transitions, remove the start one so that there is no collision
3499 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3501 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3502 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3503 if (moveStartTrans) {
3504 // re-add transition in correct place
3505 int transTrack = startTransition->transitionEndTrack();
3506 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3507 transTrack = getPreviousVideoTrack(info.track);
3509 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3510 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3516 if (moveStartTrans && !moveEndTrans) {
3517 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3518 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3521 // Also move automatic transitions (on upper track)
3522 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3523 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3524 ItemInfo trInfo = tr->info();
3525 ItemInfo newTrInfo = trInfo;
3526 newTrInfo.startPos = m_dragItem->startPos();
3527 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3528 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3529 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3530 // transition end should be adjusted to clip on upper track
3531 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3533 if (newTrInfo.startPos < newTrInfo.endPos) {
3534 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3535 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3539 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3540 // Check if there is a transition at clip end
3541 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3542 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3543 ItemInfo trInfo = tr->info();
3544 ItemInfo newTrInfo = trInfo;
3545 newTrInfo.endPos = m_dragItem->endPos();
3546 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3547 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3548 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3549 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3550 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3551 // transition start should be moved
3552 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3554 if (newTrInfo.startPos < newTrInfo.endPos) {
3555 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3556 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3561 updateTrackDuration(info.track, moveCommand);
3562 if (m_dragItemInfo.track != info.track)
3563 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3564 m_commandStack->push(moveCommand);
3565 //checkTrackSequence(m_dragItem->track());
3567 // undo last move and emit error message
3568 bool snap = KdenliveSettings::snaptopoints();
3569 KdenliveSettings::setSnaptopoints(false);
3570 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3571 KdenliveSettings::setSnaptopoints(snap);
3572 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3574 setDocumentModified();
3575 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3576 Transition *transition = static_cast <Transition *>(m_dragItem);
3577 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3578 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)) {
3579 // Moving transition failed, revert to previous position
3580 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3581 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3583 QUndoCommand *moveCommand = new QUndoCommand();
3584 moveCommand->setText(i18n("Move transition"));
3585 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3586 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3587 updateTrackDuration(info.track, moveCommand);
3588 if (m_dragItemInfo.track != info.track)
3589 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3590 m_commandStack->push(moveCommand);
3591 setDocumentModified();
3595 // Moving several clips. We need to delete them and readd them to new position,
3596 // or they might overlap each other during the move
3597 QGraphicsItemGroup *group;
3598 if (m_selectionGroup)
3599 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3601 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3602 QList<QGraphicsItem *> items = group->childItems();
3604 QList<ItemInfo> clipsToMove;
3605 QList<ItemInfo> transitionsToMove;
3607 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3608 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3610 QUndoCommand *moveGroup = new QUndoCommand();
3611 moveGroup->setText(i18n("Move group"));
3612 if (timeOffset != GenTime() || trackOffset != 0) {
3613 // remove items in MLT playlist
3616 int max = items.count();
3617 for (int i = 0; i < max; i++) {
3618 if (items.at(i)->type() == GROUPWIDGET) {
3619 items += items.at(i)->childItems();
3622 m_document->renderer()->blockSignals(true);
3623 for (int i = 0; i < items.count(); i++) {
3624 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3625 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3626 ItemInfo info = item->info();
3627 if (item->type() == AVWIDGET) {
3628 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3629 // error, clip cannot be removed from playlist
3630 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3632 clipsToMove.append(info);
3635 transitionsToMove.append(info);
3636 Transition *tr = static_cast <Transition*>(item);
3637 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3640 m_document->renderer()->blockSignals(false);
3641 for (int i = 0; i < items.count(); i++) {
3642 // re-add items in correct place
3643 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3644 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3646 ItemInfo info = item->info();
3647 int tracknumber = m_document->tracksCount() - info.track - 1;
3648 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3650 group->removeFromGroup(item);
3651 item->setItemLocked(true);
3654 if (item->type() == AVWIDGET) {
3655 ClipItem *clip = static_cast <ClipItem*>(item);
3656 int trackProducer = info.track;
3657 info.track = m_document->tracksCount() - info.track;
3658 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3659 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3660 for (int i = 0; i < clip->effectsCount(); i++) {
3661 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3664 Transition *tr = static_cast <Transition*>(item);
3665 int newTrack = tr->transitionEndTrack();
3666 if (!tr->forcedTrack()) {
3667 newTrack = getPreviousVideoTrack(info.track);
3669 tr->updateTransitionEndTrack(newTrack);
3670 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3671 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3674 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3675 updateTrackDuration(-1, moveGroup);
3676 m_commandStack->push(moveGroup);
3678 //QPointF top = group->sceneBoundingRect().topLeft();
3679 //QPointF oldpos = m_selectionGroup->scenePos();
3680 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3681 //group->setPos(top);
3682 //TODO: get rid of the 3 lines below
3683 if (m_selectionGroup) {
3684 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3685 m_selectionGroupInfo.track = m_selectionGroup->track();
3687 for (int i = 0; i < items.count(); ++i) {
3688 if (items.at(i)->type() == GROUPWIDGET) {
3689 rebuildGroup((AbstractGroupItem*)items.at(i));
3694 for (int i = 0; i < items.count(); ++i) {
3696 items.at(i)->setSelected(true);
3697 if (items.at(i)->parentItem())
3698 items.at(i)->parentItem()->setSelected(true);
3701 resetSelectionGroup();
3702 groupSelectedItems();
3704 rebuildGroup((AbstractGroupItem *)group);
3706 setDocumentModified();
3709 m_document->renderer()->doRefresh();
3710 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3712 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3713 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3715 QUndoCommand *resizeCommand = new QUndoCommand();
3716 resizeCommand->setText(i18n("Resize group"));
3717 QList <QGraphicsItem *> items = parent->childItems();
3718 QList <ItemInfo> infos = parent->resizeInfos();
3719 parent->clearResizeInfos();
3721 for (int i = 0; i < items.count(); ++i) {
3722 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3723 if (item && item->type() == AVWIDGET) {
3724 ItemInfo info = infos.at(itemcount);
3725 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3729 m_commandStack->push(resizeCommand);
3732 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3734 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3736 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3737 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3739 QUndoCommand *resizeCommand = new QUndoCommand();
3740 resizeCommand->setText(i18n("Resize group"));
3741 QList <QGraphicsItem *> items = parent->childItems();
3742 QList <ItemInfo> infos = parent->resizeInfos();
3743 parent->clearResizeInfos();
3745 for (int i = 0; i < items.count(); ++i) {
3746 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3747 if (item && item->type() == AVWIDGET) {
3748 ItemInfo info = infos.at(itemcount);
3749 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3753 updateTrackDuration(-1, resizeCommand);
3754 m_commandStack->push(resizeCommand);
3757 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3759 } else if (m_operationMode == FADEIN) {
3760 // resize fade in effect
3761 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3762 int ix = item->hasEffect("volume", "fadein");
3763 int ix2 = item->hasEffect("", "fade_from_black");
3765 QDomElement oldeffect = item->effectAt(ix);
3766 int start = item->cropStart().frames(m_document->fps());
3767 int end = item->fadeIn();
3769 slotDeleteEffect(item, -1, oldeffect, false);
3772 QDomElement effect = oldeffect.cloneNode().toElement();
3773 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3774 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3775 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3776 emit clipItemSelected(item);
3778 } else if (item->fadeIn() != 0 && ix2 == -1) {
3780 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3782 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3783 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3784 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3785 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3788 QDomElement oldeffect = item->effectAt(ix2);
3789 int start = item->cropStart().frames(m_document->fps());
3790 int end = item->fadeIn();
3792 slotDeleteEffect(item, -1, oldeffect, false);
3795 QDomElement effect = oldeffect.cloneNode().toElement();
3796 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3797 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3798 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3799 emit clipItemSelected(item);
3802 } else if (m_operationMode == FADEOUT) {
3803 // resize fade in effect
3804 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3805 int ix = item->hasEffect("volume", "fadeout");
3806 int ix2 = item->hasEffect("", "fade_to_black");
3808 QDomElement oldeffect = item->effectAt(ix);
3809 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3810 int start = item->fadeOut();
3812 slotDeleteEffect(item, -1, oldeffect, false);
3814 start = end - start;
3815 QDomElement effect = oldeffect.cloneNode().toElement();
3816 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3817 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3818 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3819 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3820 emit clipItemSelected(item);
3822 } else if (item->fadeOut() != 0 && ix2 == -1) {
3824 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3826 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3827 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3828 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3829 EffectsList::setParameter(effect, "out", QString::number(0));
3830 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3833 QDomElement oldeffect = item->effectAt(ix2);
3834 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3835 int start = item->fadeOut();
3837 slotDeleteEffect(item, -1, oldeffect, false);
3839 start = end - start;
3840 QDomElement effect = oldeffect.cloneNode().toElement();
3841 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3842 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3843 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3844 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3845 emit clipItemSelected(item);
3848 } else if (m_operationMode == KEYFRAME) {
3849 // update the MLT effect
3850 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3851 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3853 // check if we want to remove keyframe
3854 double val = mapToScene(event->pos()).toPoint().y();
3855 QRectF br = item->sceneBoundingRect();
3856 double maxh = 100.0 / br.height();
3857 val = (br.bottom() - val) * maxh;
3858 int start = item->cropStart().frames(m_document->fps());
3859 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3861 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3863 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3865 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3868 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3869 //item->updateKeyframeEffect();
3870 //QString next = item->keyframes(item->selectedEffectIndex());
3871 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3872 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3874 m_commandStack->push(command);
3875 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3876 emit clipItemSelected(item);
3878 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3879 // A transition is selected
3881 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3882 if (transitionClip && transitionClip->baseClip()) {
3883 QString size = transitionClip->baseClip()->getProperty("frame_size");
3884 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3885 if (factor == 0) factor = 1.0;
3886 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3887 p.setY(size.section('x', 1, 1).toInt());
3889 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3890 } else emit transitionItemSelected(NULL);
3891 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3892 m_operationMode = NONE;
3895 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3897 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3899 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3900 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3901 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3902 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3903 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3904 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3905 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3908 m_waitingThumbs.removeAll(item);
3910 if (item->isSelected()) emit clipItemSelected(NULL);
3911 item->baseClip()->removeReference();
3912 m_document->updateClip(item->baseClip()->getId());
3914 /*if (item->baseClip()->isTransparent()) {
3915 // also remove automatic transition
3916 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3917 if (tr && tr->isAutomatic()) {
3918 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3919 scene()->removeItem(tr);
3924 if (m_dragItem == item) m_dragItem = NULL;
3926 #if QT_VERSION >= 0x040600
3927 // animate item deletion
3928 item->closeAnimation();
3929 /*if (refresh) item->closeAnimation();
3931 // no refresh, means we have several operations chained, we need to delete clip immediatly
3932 // so that it does not get in the way of the other
3941 setDocumentModified();
3942 if (refresh) m_document->renderer()->doRefresh();
3945 void CustomTrackView::deleteSelectedClips()
3947 resetSelectionGroup();
3948 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3949 if (itemList.count() == 0) {
3950 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3953 scene()->clearSelection();
3954 QUndoCommand *deleteSelected = new QUndoCommand();
3958 int transitionCount = 0;
3959 // expand & destroy groups
3960 for (int i = 0; i < itemList.count(); i++) {
3961 if (itemList.at(i)->type() == GROUPWIDGET) {
3963 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3964 QList <ItemInfo> clipInfos;
3965 QList <ItemInfo> transitionInfos;
3966 for (int j = 0; j < children.count(); j++) {
3967 if (children.at(j)->type() == AVWIDGET) {
3968 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3969 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3970 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3971 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3972 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3974 if (itemList.contains(children.at(j))) {
3975 children.removeAt(j);
3979 itemList += children;
3980 if (clipInfos.count() > 0)
3981 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3983 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3984 itemList.insert(i + 1, itemList.at(i)->parentItem());
3987 for (int i = 0; i < itemList.count(); i++) {
3988 if (itemList.at(i)->type() == AVWIDGET) {
3990 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3991 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3992 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3993 emit clipItemSelected(NULL);
3994 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3996 Transition *item = static_cast <Transition *>(itemList.at(i));
3997 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3998 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3999 emit transitionItemSelected(NULL);
4002 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4003 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4004 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4005 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4006 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4007 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4008 else deleteSelected->setText(i18n("Delete selected items"));
4009 updateTrackDuration(-1, deleteSelected);
4010 m_commandStack->push(deleteSelected);
4014 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4017 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4019 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4021 kDebug() << "ERROR: Cannot find clip for speed change";
4022 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4025 info.track = m_document->tracksCount() - item->track();
4026 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4028 item->setSpeed(speed, strobe);
4029 item->updateRectGeometry();
4030 if (item->cropDuration().frames(m_document->fps()) != endPos)
4031 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4032 updatePositionEffects(item, info);
4033 setDocumentModified();
4035 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4039 void CustomTrackView::cutSelectedClips()
4041 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4042 QList<AbstractGroupItem *> groups;
4043 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4044 for (int i = 0; i < itemList.count(); ++i) {
4045 if (!itemList.at(i))
4047 if (itemList.at(i)->type() == AVWIDGET) {
4048 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4049 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4050 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4051 if (!groups.contains(group))
4053 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4054 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4055 m_commandStack->push(command);
4057 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4058 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4059 if (!groups.contains(group))
4064 for (int i = 0; i < groups.count(); ++i)
4065 razorGroup(groups.at(i), currentPos);
4068 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4071 QList <QGraphicsItem *> children = group->childItems();
4072 QList <ItemInfo> clips1, transitions1;
4073 QList <ItemInfo> clipsCut, transitionsCut;
4074 QList <ItemInfo> clips2, transitions2;
4075 for (int i = 0; i < children.count(); ++i) {
4076 children.at(i)->setSelected(false);
4077 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4078 if (child->type() == AVWIDGET) {
4079 if (cutPos > child->endPos())
4080 clips1 << child->info();
4081 else if (cutPos < child->startPos())
4082 clips2 << child->info();
4084 clipsCut << child->info();
4086 if (cutPos > child->endPos())
4087 transitions1 << child->info();
4088 else if (cutPos < child->startPos())
4089 transitions2 << child->info();
4091 transitionsCut << child->info();
4094 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4096 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4097 m_commandStack->push(command);
4101 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)
4104 for (int i = 0; i < clipsCut.count(); ++i) {
4105 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4107 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4108 clips1 << clip->info();
4109 if (clipBehind != NULL)
4110 clips2 << clipBehind->info();
4113 /* TODO: cut transitionsCut
4114 * For now just append them to group1 */
4115 transitions1 << transitionsCut;
4116 doGroupClips(clips1, transitions1, true);
4117 doGroupClips(clips2, transitions2, true);
4119 /* we might also just use clipsCut.at(0)->parentItem().
4120 * Do this loop just in case something went wrong during cut */
4121 for (int i = 0; i < clipsCut.count(); ++i) {
4122 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4123 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4124 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4125 QList <QGraphicsItem *> children = group->childItems();
4126 QList <ItemInfo> groupClips;
4127 QList <ItemInfo> groupTrans;
4128 for (int j = 0; j < children.count(); ++j) {
4129 if (children.at(j)->type() == AVWIDGET)
4130 groupClips << ((AbstractClipItem *)children.at(j))->info();
4131 else if (children.at(j)->type() == TRANSITIONWIDGET)
4132 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4134 doGroupClips(groupClips, groupTrans, false);
4138 for (int i = 0; i < clipsCut.count(); ++i)
4139 cutClip(clipsCut.at(i), cutPos, false);
4140 // TODO: uncut transitonsCut
4141 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4145 void CustomTrackView::groupClips(bool group)
4147 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4148 QList <ItemInfo> clipInfos;
4149 QList <ItemInfo> transitionInfos;
4152 int max = itemList.count();
4153 for (int i = 0; i < max; i++) {
4154 if (itemList.at(i)->type() == GROUPWIDGET) {
4155 itemList += itemList.at(i)->childItems();
4159 for (int i = 0; i < itemList.count(); i++) {
4160 if (itemList.at(i)->type() == AVWIDGET) {
4161 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4162 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4163 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4164 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4165 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4168 if (clipInfos.count() > 0) {
4169 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4170 m_commandStack->push(command);
4174 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4176 resetSelectionGroup();
4177 m_scene->clearSelection();
4179 for (int i = 0; i < clipInfos.count(); i++) {
4180 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4181 if (clip == NULL) continue;
4182 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4183 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4184 m_document->clipManager()->removeGroup(grp);
4185 scene()->destroyItemGroup(grp);
4187 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4189 for (int i = 0; i < transitionInfos.count(); i++) {
4190 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4191 if (tr == NULL) continue;
4192 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4193 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4194 m_document->clipManager()->removeGroup(grp);
4195 scene()->destroyItemGroup(grp);
4197 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4199 setDocumentModified();
4203 QList <QGraphicsItemGroup *> groups;
4204 for (int i = 0; i < clipInfos.count(); i++) {
4205 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4207 clip->setSelected(true);
4210 for (int i = 0; i < transitionInfos.count(); i++) {
4211 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4213 clip->setSelected(true);
4216 groupSelectedItems(false, true);
4217 setDocumentModified();
4220 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4222 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4223 if (baseclip == NULL) {
4224 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4228 if (baseclip->getProducer() == NULL) {
4229 // If the clip has no producer, we must wait until it is created...
4231 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4232 emit forceClipProcessing(clipId);
4233 qApp->processEvents();
4234 for (int i = 0; i < 10; i++) {
4235 if (baseclip->getProducer() == NULL) {
4236 qApp->processEvents();
4237 m_producerNotReady.wait(&m_mutex, 200);
4240 if (baseclip->getProducer() == NULL) {
4241 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4245 emit displayMessage(QString(), InformationMessage);
4249 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4250 item->setEffectList(effects);
4251 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4252 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4253 scene()->addItem(item);
4255 int producerTrack = info.track;
4256 int tracknumber = m_document->tracksCount() - info.track - 1;
4257 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4258 if (isLocked) item->setItemLocked(true);
4260 baseclip->addReference();
4261 m_document->updateClip(baseclip->getId());
4262 info.track = m_document->tracksCount() - info.track;
4263 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4264 for (int i = 0; i < item->effectsCount(); i++) {
4265 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4267 setDocumentModified();
4269 m_document->renderer()->doRefresh();
4270 if (!baseclip->isPlaceHolder())
4271 m_waitingThumbs.append(item);
4272 m_thumbsTimer.start();
4275 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4277 QMutexLocker locker(&m_mutex);
4278 QList<QGraphicsItem *> list = scene()->items();
4279 QList <ClipItem *>clipList;
4280 ClipItem *clip = NULL;
4281 DocClipBase *baseClip = NULL;
4282 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4283 for (int i = 0; i < list.size(); ++i) {
4284 if (list.at(i)->type() == AVWIDGET) {
4285 clip = static_cast <ClipItem *>(list.at(i));
4286 if (clip->clipProducer() == clipId) {
4287 if (baseClip == NULL) {
4288 baseClip = clip->baseClip();
4290 ItemInfo info = clip->info();
4291 Mlt::Producer *prod = NULL;
4292 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4293 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4294 else prod = baseClip->getProducer(info.track);
4295 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4296 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4298 else clipList.append(clip);
4302 for (int i = 0; i < clipList.count(); i++)
4303 clipList.at(i)->refreshClip(true, true);
4304 m_document->renderer()->unlockService(tractor);
4307 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4309 int framepos = (int)(pos.frames(m_document->fps()));
4310 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4311 ClipItem *clip = NULL;
4312 for (int i = 0; i < list.size(); i++) {
4313 if (!list.at(i)->isEnabled()) continue;
4314 if (list.at(i)->type() == AVWIDGET) {
4315 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4316 if (test->endPos() == pos) clip = test;
4323 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4325 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4326 ClipItem *clip = NULL;
4327 for (int i = 0; i < list.size(); i++) {
4328 if (!list.at(i)->isEnabled()) continue;
4329 if (list.at(i)->type() == AVWIDGET) {
4330 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4331 if (test->startPos() == pos) clip = test;
4338 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4340 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4341 QList<QGraphicsItem *> list = scene()->items(p);
4342 ClipItem *clip = NULL;
4343 for (int i = 0; i < list.size(); i++) {
4344 if (!list.at(i)->isEnabled()) continue;
4345 if (list.at(i)->type() == AVWIDGET) {
4346 clip = static_cast <ClipItem *>(list.at(i));
4353 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4355 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4359 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4361 int pos = info.startPos.frames(m_document->fps());
4362 int track = m_document->tracksCount() - info.b_track;
4363 return getTransitionItemAt(pos, track);
4366 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4368 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4369 QList<QGraphicsItem *> list = scene()->items(p);
4370 Transition *clip = NULL;
4371 for (int i = 0; i < list.size(); i++) {
4372 if (!list.at(i)->isEnabled()) continue;
4373 if (list.at(i)->type() == TRANSITIONWIDGET) {
4374 clip = static_cast <Transition *>(list.at(i));
4381 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4383 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4386 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4388 int framepos = (int)(pos.frames(m_document->fps()));
4389 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4390 QList<QGraphicsItem *> list = scene()->items(p);
4391 Transition *clip = NULL;
4392 for (int i = 0; i < list.size(); i++) {
4393 if (!list.at(i)->isEnabled()) continue;
4394 if (list.at(i)->type() == TRANSITIONWIDGET) {
4395 Transition *test = static_cast <Transition *>(list.at(i));
4396 if (test->endPos() == pos) clip = test;
4403 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4405 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4406 QList<QGraphicsItem *> list = scene()->items(p);
4407 Transition *clip = NULL;
4408 for (int i = 0; i < list.size(); ++i) {
4409 if (!list.at(i)->isEnabled()) continue;
4410 if (list.at(i)->type() == TRANSITIONWIDGET) {
4411 Transition *test = static_cast <Transition *>(list.at(i));
4412 if (test->startPos() == pos) clip = test;
4419 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4421 if (m_selectionGroup) resetSelectionGroup(false);
4422 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4424 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);
4425 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4428 Mlt::Producer *prod = item->getProducer(end.track);
4430 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - start.track), (int)(m_document->tracksCount() - end.track), (int) start.startPos.frames(m_document->fps()), (int)end.startPos.frames(m_document->fps()), prod);
4432 bool snap = KdenliveSettings::snaptopoints();
4433 KdenliveSettings::setSnaptopoints(false);
4434 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4436 int tracknumber = m_document->tracksCount() - end.track - 1;
4437 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4438 m_scene->clearSelection();
4439 if (isLocked) item->setItemLocked(true);
4441 if (item->isItemLocked()) item->setItemLocked(false);
4442 item->setSelected(true);
4444 if (item->baseClip()->isTransparent()) {
4445 // Also move automatic transition
4446 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4447 if (tr && tr->isAutomatic()) {
4448 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4449 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);
4450 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4453 KdenliveSettings::setSnaptopoints(snap);
4454 setDocumentModified();
4456 // undo last move and emit error message
4457 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4459 if (refresh) m_document->renderer()->doRefresh();
4462 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4465 resetSelectionGroup();
4466 m_scene->clearSelection();
4468 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4469 scene()->addItem(m_selectionGroup);
4471 m_document->renderer()->blockSignals(true);
4472 for (int i = 0; i < startClip.count(); i++) {
4474 startClip[i].startPos = startClip.at(i).startPos - offset;
4475 startClip[i].track = startClip.at(i).track - trackOffset;
4477 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4479 clip->setItemLocked(false);
4480 if (clip->parentItem()) {
4481 m_selectionGroup->addToGroup(clip->parentItem());
4482 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4484 m_selectionGroup->addToGroup(clip);
4485 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4487 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4488 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4490 for (int i = 0; i < startTransition.count(); i++) {
4492 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4493 startTransition[i].track = startTransition.at(i).track - trackOffset;
4495 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4497 tr->setItemLocked(false);
4498 if (tr->parentItem()) {
4499 m_selectionGroup->addToGroup(tr->parentItem());
4500 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4502 m_selectionGroup->addToGroup(tr);
4503 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4505 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());
4506 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4508 m_document->renderer()->blockSignals(false);
4510 if (m_selectionGroup) {
4511 bool snap = KdenliveSettings::snaptopoints();
4512 KdenliveSettings::setSnaptopoints(false);
4514 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4515 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4517 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4519 int max = children.count();
4520 for (int i = 0; i < max; i++) {
4521 if (children.at(i)->type() == GROUPWIDGET) {
4522 children += children.at(i)->childItems();
4523 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4524 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4525 /*m_document->clipManager()->removeGroup(grp);
4526 m_scene->destroyItemGroup(grp);*/
4527 children.removeAll(children.at(i));
4532 for (int i = 0; i < children.count(); i++) {
4533 // re-add items in correct place
4534 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4535 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4537 ItemInfo info = item->info();
4538 int tracknumber = m_document->tracksCount() - info.track - 1;
4539 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4541 item->setItemLocked(true);
4542 else if (item->isItemLocked())
4543 item->setItemLocked(false);
4545 if (item->type() == AVWIDGET) {
4546 ClipItem *clip = static_cast <ClipItem*>(item);
4547 int trackProducer = info.track;
4548 info.track = m_document->tracksCount() - info.track;
4549 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4550 for (int i = 0; i < clip->effectsCount(); i++) {
4551 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4553 } else if (item->type() == TRANSITIONWIDGET) {
4554 Transition *tr = static_cast <Transition*>(item);
4556 if (!tr->forcedTrack()) {
4557 newTrack = getPreviousVideoTrack(info.track);
4559 newTrack = tr->transitionEndTrack() + trackOffset;
4560 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4562 tr->updateTransitionEndTrack(newTrack);
4563 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4567 resetSelectionGroup(false);
4569 for (int i = 0; i < children.count(); i++) {
4570 if (children.at(i)->parentItem())
4571 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4575 KdenliveSettings::setSnaptopoints(snap);
4576 m_document->renderer()->doRefresh();
4577 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4580 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4582 Transition *item = getTransitionItemAt(start.startPos, start.track);
4584 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);
4585 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4589 bool snap = KdenliveSettings::snaptopoints();
4590 KdenliveSettings::setSnaptopoints(false);
4592 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4593 // Transition was moved
4594 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4595 } else if (end.endPos == start.endPos) {
4596 // Transition start resize
4597 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4598 } else if (end.startPos == start.startPos) {
4599 // Transition end resize;
4600 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4601 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4604 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4605 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4606 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4608 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4609 KdenliveSettings::setSnaptopoints(snap);
4610 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4611 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());
4612 if (m_dragItem && m_dragItem == item) {
4614 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4615 if (transitionClip && transitionClip->baseClip()) {
4616 QString size = transitionClip->baseClip()->getProperty("frame_size");
4617 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4618 if (factor == 0) factor = 1.0;
4619 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4620 p.setY(size.section('x', 1, 1).toInt());
4622 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4624 if (refresh) m_document->renderer()->doRefresh();
4625 setDocumentModified();
4628 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4630 bool resizeClipStart = (start.startPos != end.startPos);
4631 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4633 if (dontWorry) return;
4634 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);
4635 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4638 if (item->parentItem()) {
4639 // Item is part of a group, reset group
4640 resetSelectionGroup();
4643 bool snap = KdenliveSettings::snaptopoints();
4644 KdenliveSettings::setSnaptopoints(false);
4646 if (resizeClipStart) {
4647 ItemInfo clipinfo = item->info();
4648 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4649 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4651 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4653 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4655 ItemInfo clipinfo = item->info();
4656 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4657 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4659 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4661 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4663 if (!resizeClipStart && end.cropStart != start.cropStart) {
4664 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4665 ItemInfo clipinfo = end;
4666 clipinfo.track = m_document->tracksCount() - end.track;
4667 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4669 item->setCropStart(end.cropStart);
4670 item->resetThumbs(true);
4673 m_document->renderer()->doRefresh();
4674 KdenliveSettings::setSnaptopoints(snap);
4675 setDocumentModified();
4678 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4680 if (pos == oldInfo.startPos.frames(m_document->fps()))
4682 bool snap = KdenliveSettings::snaptopoints();
4684 KdenliveSettings::setSnaptopoints(false);
4685 item->resizeStart(pos);
4686 if (item->startPos().frames(m_document->fps()) != pos) {
4687 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4688 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4689 KdenliveSettings::setSnaptopoints(snap);
4692 KdenliveSettings::setSnaptopoints(snap);
4695 bool hasParentCommand = false;
4697 hasParentCommand = true;
4699 command = new QUndoCommand();
4700 command->setText(i18n("Resize clip start"));
4703 // do this here, too, because otherwise undo won't update the group
4704 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4705 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4707 ItemInfo info = item->info();
4708 if (item->type() == AVWIDGET) {
4709 ItemInfo resizeinfo = oldInfo;
4710 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4711 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4713 // Check if there is an automatic transition on that clip (lower track)
4714 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4715 if (transition && transition->isAutomatic()) {
4716 ItemInfo trInfo = transition->info();
4717 ItemInfo newTrInfo = trInfo;
4718 newTrInfo.startPos = item->startPos();
4719 if (newTrInfo.startPos < newTrInfo.endPos)
4720 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4722 // Check if there is an automatic transition on that clip (upper track)
4723 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4724 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4725 ItemInfo trInfo = transition->info();
4726 ItemInfo newTrInfo = trInfo;
4727 newTrInfo.startPos = item->startPos();
4728 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4729 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4730 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4733 ClipItem *clip = static_cast < ClipItem * >(item);
4736 // Since we must always resize clip before updating the keyframes, we
4737 // put a resize command before & after checking keyframes so that
4738 // we are sure the resize is performed before whenever we do or undo the action
4739 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4740 adjustEffects(clip, oldInfo, command);
4741 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4742 emit clipItemSelected(clip);
4744 KdenliveSettings::setSnaptopoints(false);
4745 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4746 KdenliveSettings::setSnaptopoints(snap);
4747 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4749 } else if (item->type() == TRANSITIONWIDGET) {
4750 Transition *transition = static_cast <Transition *>(item);
4751 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)) {
4752 // Cannot resize transition
4753 KdenliveSettings::setSnaptopoints(false);
4754 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4755 KdenliveSettings::setSnaptopoints(snap);
4756 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4758 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4759 if (command == NULL)
4760 m_commandStack->push(moveCommand);
4764 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4765 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4767 if (!hasParentCommand)
4768 m_commandStack->push(command);
4771 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4773 if (pos == oldInfo.endPos.frames(m_document->fps()))
4775 bool snap = KdenliveSettings::snaptopoints();
4777 KdenliveSettings::setSnaptopoints(false);
4778 item->resizeEnd(pos);
4779 if (item->endPos().frames(m_document->fps()) != pos) {
4780 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4781 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4782 KdenliveSettings::setSnaptopoints(snap);
4785 KdenliveSettings::setSnaptopoints(snap);
4788 bool hasParentCommand = false;
4790 hasParentCommand = true;
4792 command = new QUndoCommand();
4795 // do this here, too, because otherwise undo won't update the group
4796 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4797 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4799 ItemInfo info = item->info();
4800 if (item->type() == AVWIDGET) {
4801 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4802 ItemInfo resizeinfo = info;
4803 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4804 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4806 // Check if there is an automatic transition on that clip (lower track)
4807 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4808 if (tr && tr->isAutomatic()) {
4809 ItemInfo trInfo = tr->info();
4810 ItemInfo newTrInfo = trInfo;
4811 newTrInfo.endPos = item->endPos();
4812 if (newTrInfo.endPos > newTrInfo.startPos)
4813 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4816 // Check if there is an automatic transition on that clip (upper track)
4817 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4818 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4819 ItemInfo trInfo = tr->info();
4820 ItemInfo newTrInfo = trInfo;
4821 newTrInfo.endPos = item->endPos();
4822 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4823 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4824 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4828 ClipItem *clip = static_cast < ClipItem * >(item);
4831 // Since we must always resize clip before updating the keyframes, we
4832 // put a resize command before & after checking keyframes so that
4833 // we are sure the resize is performed before whenever we do or undo the action
4834 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4835 adjustEffects(clip, oldInfo, command);
4836 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4837 emit clipItemSelected(clip);
4839 KdenliveSettings::setSnaptopoints(false);
4840 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4841 KdenliveSettings::setSnaptopoints(true);
4842 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4844 } else if (item->type() == TRANSITIONWIDGET) {
4845 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4846 Transition *transition = static_cast <Transition *>(item);
4847 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)) {
4848 // Cannot resize transition
4849 KdenliveSettings::setSnaptopoints(false);
4850 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4851 KdenliveSettings::setSnaptopoints(true);
4852 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4854 // Check transition keyframes
4855 QDomElement old = transition->toXML();
4856 if (transition->updateKeyframes()) {
4857 QDomElement xml = transition->toXML();
4858 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);
4859 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4861 new MoveTransitionCommand(this, oldInfo, info, false, command);
4864 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4865 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4867 if (!hasParentCommand) {
4868 updateTrackDuration(oldInfo.track, command);
4869 m_commandStack->push(command);
4873 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4875 int end = item->fadeIn();
4877 // there is a fade in effect
4878 int effectPos = item->hasEffect("volume", "fadein");
4879 if (effectPos != -1) {
4880 QDomElement effect = item->getEffectAt(effectPos);
4881 int start = item->cropStart().frames(m_document->fps());
4882 int max = item->cropDuration().frames(m_document->fps());
4884 // Make sure the fade effect is not longer than the clip
4885 item->setFadeIn(max);
4886 end = item->fadeIn();
4889 EffectsList::setParameter(effect, "in", QString::number(start));
4890 EffectsList::setParameter(effect, "out", QString::number(end));
4892 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4893 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4894 // if fade effect is displayed, update the effect edit widget with new clip duration
4895 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4896 emit clipItemSelected(item);
4899 effectPos = item->hasEffect("brightness", "fade_from_black");
4900 if (effectPos != -1) {
4901 QDomElement effect = item->getEffectAt(effectPos);
4902 int start = item->cropStart().frames(m_document->fps());
4903 int max = item->cropDuration().frames(m_document->fps());
4905 // Make sure the fade effect is not longer than the clip
4906 item->setFadeIn(max);
4907 end = item->fadeIn();
4910 EffectsList::setParameter(effect, "in", QString::number(start));
4911 EffectsList::setParameter(effect, "out", QString::number(end));
4913 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4914 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4915 // if fade effect is displayed, update the effect edit widget with new clip duration
4916 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4917 emit clipItemSelected(item);
4922 int start = item->fadeOut();
4924 // there is a fade out effect
4925 int effectPos = item->hasEffect("volume", "fadeout");
4926 if (effectPos != -1) {
4927 QDomElement effect = item->getEffectAt(effectPos);
4928 int max = item->cropDuration().frames(m_document->fps());
4929 int end = max + item->cropStart().frames(m_document->fps());
4931 // Make sure the fade effect is not longer than the clip
4932 item->setFadeOut(max);
4933 start = item->fadeOut();
4935 start = end - start;
4936 EffectsList::setParameter(effect, "in", QString::number(start));
4937 EffectsList::setParameter(effect, "out", QString::number(end));
4939 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4940 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4941 // if fade effect is displayed, update the effect edit widget with new clip duration
4942 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4943 emit clipItemSelected(item);
4946 effectPos = item->hasEffect("brightness", "fade_to_black");
4947 if (effectPos != -1) {
4948 QDomElement effect = item->getEffectAt(effectPos);
4949 int max = item->cropDuration().frames(m_document->fps());
4950 int end = max + item->cropStart().frames(m_document->fps());
4952 // Make sure the fade effect is not longer than the clip
4953 item->setFadeOut(max);
4954 start = item->fadeOut();
4956 start = end - start;
4957 EffectsList::setParameter(effect, "in", QString::number(start));
4958 EffectsList::setParameter(effect, "out", QString::number(end));
4960 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4961 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4962 // if fade effect is displayed, update the effect edit widget with new clip duration
4963 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4964 emit clipItemSelected(item);
4969 int effectPos = item->hasEffect("freeze", "freeze");
4970 if (effectPos != -1) {
4971 // Freeze effect needs to be adjusted with clip resize
4972 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4973 QDomElement eff = item->getEffectAt(effectPos);
4974 if (!eff.isNull() && diff != 0) {
4975 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4976 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4978 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4979 emit clipItemSelected(item);
4986 double CustomTrackView::getSnapPointForPos(double pos)
4988 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4991 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4993 QList <GenTime> snaps;
4994 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4995 QList<QGraphicsItem *> itemList = items();
4996 for (int i = 0; i < itemList.count(); i++) {
4997 if (itemList.at(i) == selected) continue;
4998 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4999 if (itemList.at(i)->type() == AVWIDGET) {
5000 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5001 GenTime start = item->startPos();
5002 GenTime end = item->endPos();
5003 snaps.append(start);
5005 if (!offsetList.isEmpty()) {
5006 for (int j = 0; j < offsetList.size(); j++) {
5007 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5008 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5012 QList < GenTime > markers = item->snapMarkers();
5013 for (int j = 0; j < markers.size(); ++j) {
5014 GenTime t = markers.at(j);
5016 if (!offsetList.isEmpty()) {
5017 for (int k = 0; k < offsetList.size(); k++) {
5018 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5022 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5023 Transition *transition = static_cast <Transition*>(itemList.at(i));
5024 GenTime start = transition->startPos();
5025 GenTime end = transition->endPos();
5026 snaps.append(start);
5028 if (!offsetList.isEmpty()) {
5029 for (int j = 0; j < offsetList.size(); j++) {
5030 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5031 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5037 // add cursor position
5038 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5040 if (!offsetList.isEmpty()) {
5041 for (int j = 0; j < offsetList.size(); j++) {
5042 snaps.append(pos - offsetList.at(j));
5047 for (int i = 0; i < m_guides.count(); i++) {
5048 snaps.append(m_guides.at(i)->position());
5049 if (!offsetList.isEmpty()) {
5050 for (int j = 0; j < offsetList.size(); j++) {
5051 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5057 QPoint z = m_document->zone();
5058 snaps.append(GenTime(z.x(), m_document->fps()));
5059 snaps.append(GenTime(z.y(), m_document->fps()));
5062 m_scene->setSnapList(snaps);
5063 //for (int i = 0; i < m_snapPoints.size(); ++i)
5064 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5067 void CustomTrackView::slotSeekToPreviousSnap()
5069 updateSnapPoints(NULL);
5070 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5071 setCursorPos((int) res.frames(m_document->fps()));
5075 void CustomTrackView::slotSeekToNextSnap()
5077 updateSnapPoints(NULL);
5078 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5079 setCursorPos((int) res.frames(m_document->fps()));
5083 void CustomTrackView::clipStart()
5085 AbstractClipItem *item = getMainActiveClip();
5087 setCursorPos((int) item->startPos().frames(m_document->fps()));
5092 void CustomTrackView::clipEnd()
5094 AbstractClipItem *item = getMainActiveClip();
5096 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5101 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5103 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5104 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5105 m_commandStack->push(command);
5108 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5110 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5111 m_commandStack->push(command);
5114 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5116 DocClipBase *base = m_document->clipManager()->getClipById(id);
5117 QList <CommentedTime> markers = base->commentedSnapMarkers();
5119 if (markers.isEmpty()) {
5120 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5123 QUndoCommand *deleteMarkers = new QUndoCommand();
5124 deleteMarkers->setText("Delete clip markers");
5126 for (int i = 0; i < markers.size(); i++) {
5127 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5129 m_commandStack->push(deleteMarkers);
5132 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5134 DocClipBase *base = m_document->clipManager()->getClipById(id);
5135 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5136 else base->deleteSnapMarker(pos);
5137 emit updateClipMarkers(base);
5138 setDocumentModified();
5139 viewport()->update();
5142 int CustomTrackView::hasGuide(int pos, int offset)
5144 for (int i = 0; i < m_guides.count(); i++) {
5145 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5146 if (qAbs(guidePos - pos) <= offset) return guidePos;
5147 else if (guidePos > pos) return -1;
5152 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5156 double fps = m_document->fps();
5157 for (int i = 0; i < m_guides.count(); i++) {
5158 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5159 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5161 goMenu->setEnabled(!m_guides.isEmpty());
5164 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5166 if (oldPos > GenTime() && pos > GenTime()) {
5168 for (int i = 0; i < m_guides.count(); i++) {
5169 if (m_guides.at(i)->position() == oldPos) {
5170 Guide *item = m_guides.at(i);
5171 item->updateGuide(pos, comment);
5175 } else if (pos > GenTime()) addGuide(pos, comment);
5179 for (int i = 0; i < m_guides.count(); i++) {
5180 if (m_guides.at(i)->position() == oldPos) {
5181 delete m_guides.takeAt(i);
5186 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5188 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5189 m_document->syncGuides(m_guides);
5192 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5194 for (int i = 0; i < m_guides.count(); i++) {
5195 if (m_guides.at(i)->position() == pos) {
5196 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5200 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5201 scene()->addItem(g);
5203 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5204 m_document->syncGuides(m_guides);
5208 void CustomTrackView::slotAddGuide(bool dialog)
5210 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5212 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5213 if (d.exec() != QDialog::Accepted) return;
5214 marker = d.newMarker();
5217 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5219 if (addGuide(marker.time(), marker.comment())) {
5220 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5221 m_commandStack->push(command);
5225 void CustomTrackView::slotEditGuide(int guidePos)
5228 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5229 else pos = GenTime(guidePos, m_document->fps());
5231 for (int i = 0; i < m_guides.count(); i++) {
5232 if (m_guides.at(i)->position() == pos) {
5233 slotEditGuide(m_guides.at(i)->info());
5238 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5241 void CustomTrackView::slotEditGuide(CommentedTime guide)
5243 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5244 if (d.exec() == QDialog::Accepted) {
5245 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5246 m_commandStack->push(command);
5251 void CustomTrackView::slotEditTimeLineGuide()
5253 if (m_dragGuide == NULL) return;
5254 CommentedTime guide = m_dragGuide->info();
5255 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5256 if (d.exec() == QDialog::Accepted) {
5257 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5258 m_commandStack->push(command);
5262 void CustomTrackView::slotDeleteGuide(int guidePos)
5265 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5266 else pos = GenTime(guidePos, m_document->fps());
5268 for (int i = 0; i < m_guides.count(); i++) {
5269 if (m_guides.at(i)->position() == pos) {
5270 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5271 m_commandStack->push(command);
5276 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5280 void CustomTrackView::slotDeleteTimeLineGuide()
5282 if (m_dragGuide == NULL) return;
5283 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5284 m_commandStack->push(command);
5288 void CustomTrackView::slotDeleteAllGuides()
5290 QUndoCommand *deleteAll = new QUndoCommand();
5291 deleteAll->setText("Delete all guides");
5292 for (int i = 0; i < m_guides.count(); i++) {
5293 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5295 m_commandStack->push(deleteAll);
5298 void CustomTrackView::setTool(PROJECTTOOL tool)
5303 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5306 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5307 m_scene->setScale(scaleFactor, verticalScale);
5308 removeTipAnimation();
5309 bool adjust = false;
5310 if (verticalScale != matrix().m22()) adjust = true;
5311 setMatrix(newmatrix);
5313 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5314 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5315 for (int i = 0; i < m_guides.count(); i++) {
5316 QLineF l = m_guides.at(i)->line();
5317 l.setP2(QPointF(l.x2(), newHeight));
5318 m_guides.at(i)->setLine(l);
5320 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5323 int diff = sceneRect().width() - m_projectDuration;
5324 if (diff * newmatrix.m11() < 50) {
5325 if (newmatrix.m11() < 0.4)
5326 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5328 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5330 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5331 centerOn(QPointF(cursorPos(), verticalPos));
5334 void CustomTrackView::slotRefreshGuides()
5336 if (KdenliveSettings::showmarkers()) {
5337 for (int i = 0; i < m_guides.count(); i++)
5338 m_guides.at(i)->update();
5342 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5344 painter->setClipRect(rect);
5345 QPen pen1 = painter->pen();
5346 pen1.setColor(palette().dark().color());
5347 painter->setPen(pen1);
5348 double min = rect.left();
5349 double max = rect.right();
5350 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5351 int maxTrack = m_document->tracksCount();
5352 QColor lockedColor = palette().button().color();
5353 QColor audioColor = palette().alternateBase().color();
5354 for (int i = 0; i < maxTrack; i++) {
5355 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5356 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5357 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5358 if (i == m_selectedTrack)
5359 painter->fillRect(track, m_activeTrackBrush.brush(this));
5361 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5363 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5367 bool CustomTrackView::findString(const QString &text)
5370 for (int i = 0; i < m_searchPoints.size(); ++i) {
5371 marker = m_searchPoints.at(i).comment();
5372 if (marker.contains(text, Qt::CaseInsensitive)) {
5373 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5374 int vert = verticalScrollBar()->value();
5375 int hor = cursorPos();
5376 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5384 void CustomTrackView::selectFound(QString track, QString pos)
5386 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5387 slotSelectTrack(track.toInt());
5389 int vert = verticalScrollBar()->value();
5390 int hor = cursorPos();
5391 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5394 bool CustomTrackView::findNextString(const QString &text)
5397 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5398 marker = m_searchPoints.at(i).comment();
5399 if (marker.contains(text, Qt::CaseInsensitive)) {
5400 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5401 int vert = verticalScrollBar()->value();
5402 int hor = cursorPos();
5403 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5412 void CustomTrackView::initSearchStrings()
5414 m_searchPoints.clear();
5415 QList<QGraphicsItem *> itemList = items();
5416 for (int i = 0; i < itemList.count(); i++) {
5417 // parse all clip names
5418 if (itemList.at(i)->type() == AVWIDGET) {
5419 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5420 GenTime start = item->startPos();
5421 CommentedTime t(start, item->clipName());
5422 m_searchPoints.append(t);
5423 // add all clip markers
5424 QList < CommentedTime > markers = item->commentedSnapMarkers();
5425 m_searchPoints += markers;
5430 for (int i = 0; i < m_guides.count(); i++)
5431 m_searchPoints.append(m_guides.at(i)->info());
5433 qSort(m_searchPoints);
5436 void CustomTrackView::clearSearchStrings()
5438 m_searchPoints.clear();
5442 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5444 QList<ItemInfo> matchingInfo;
5445 QList<QGraphicsItem *> itemList = items();
5446 for (int i = 0; i < itemList.count(); i++) {
5447 if (itemList.at(i)->type() == AVWIDGET) {
5448 ClipItem *item = (ClipItem *)itemList.at(i);
5449 if (item->clipProducer() == clipId)
5450 matchingInfo << item->info();
5453 return matchingInfo;
5456 void CustomTrackView::copyClip()
5458 qDeleteAll(m_copiedItems);
5459 m_copiedItems.clear();
5460 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5461 if (itemList.count() == 0) {
5462 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5465 for (int i = 0; i < itemList.count(); i++) {
5466 if (itemList.at(i)->type() == AVWIDGET) {
5467 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5468 ClipItem *clone = clip->clone(clip->info());
5469 m_copiedItems.append(clone);
5470 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5471 Transition *dup = static_cast <Transition *>(itemList.at(i));
5472 m_copiedItems.append(dup->clone());
5477 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5479 if (m_scene->editMode() != NORMALEDIT) {
5480 // If we are in overwrite mode, always allow the move
5483 int height = m_tracksHeight - 2;
5485 if (type == TRANSITIONWIDGET) {
5486 height = Transition::itemHeight();
5487 offset = Transition::itemOffset();
5489 else if (type == AVWIDGET) {
5490 height = ClipItem::itemHeight();
5491 offset = ClipItem::itemOffset();
5493 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);
5494 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5495 for (int i = 0; i < collisions.count(); i++) {
5496 if (collisions.at(i)->type() == type) {
5503 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5506 for (int i = 0; i < infoList.count(); i++) {
5507 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));
5510 QList<QGraphicsItem *> collisions = scene()->items(path);
5511 for (int i = 0; i < collisions.count(); i++) {
5512 if (collisions.at(i)->type() == type) return false;
5517 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5519 for (int i = 0; i < items.count(); i++) {
5520 ItemInfo info = items.at(i)->info();
5521 info.startPos += offset;
5522 info.endPos += offset;
5523 info.track += trackOffset;
5524 if (!canBePastedTo(info, items.at(i)->type())) return false;
5529 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5531 QPainterPath movePath;
5532 movePath.moveTo(0, 0);
5534 for (int i = 0; i < items.count(); i++) {
5535 ItemInfo info = items.at(i)->info();
5536 info.startPos = info.startPos + offset;
5537 info.endPos = info.endPos + offset;
5538 info.track = info.track + trackOffset;
5539 if (info.startPos < GenTime()) {
5540 // No clip should go below 0
5543 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));
5544 movePath.addRect(rect);
5546 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5547 for (int i = 0; i < collisions.count(); i++) {
5548 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5549 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5557 void CustomTrackView::pasteClip()
5559 if (m_copiedItems.count() == 0) {
5560 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5565 GenTime pos = GenTime(-1);
5566 if (m_menuPosition.isNull()) {
5567 position = mapFromGlobal(QCursor::pos());
5568 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5569 track = m_selectedTrack;
5570 pos = GenTime(m_cursorPos, m_document->fps());
5571 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5575 position = m_menuPosition;
5578 if (pos == GenTime(-1))
5579 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5581 track = (int)(mapToScene(position).y() / m_tracksHeight);
5583 GenTime leftPos = m_copiedItems.at(0)->startPos();
5584 int lowerTrack = m_copiedItems.at(0)->track();
5585 int upperTrack = m_copiedItems.at(0)->track();
5586 for (int i = 1; i < m_copiedItems.count(); i++) {
5587 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5588 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5589 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5592 GenTime offset = pos - leftPos;
5593 int trackOffset = track - lowerTrack;
5595 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5596 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5597 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5598 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5601 QUndoCommand *pasteClips = new QUndoCommand();
5602 pasteClips->setText("Paste clips");
5604 for (int i = 0; i < m_copiedItems.count(); i++) {
5605 // parse all clip names
5606 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5607 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5608 ItemInfo info = clip->info();
5609 info.startPos += offset;
5610 info.endPos += offset;
5611 info.track += trackOffset;
5612 if (canBePastedTo(info, AVWIDGET)) {
5613 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5614 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5615 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5616 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5618 info.startPos = tr->startPos() + offset;
5619 info.endPos = tr->endPos() + offset;
5620 info.track = tr->track() + trackOffset;
5621 int transitionEndTrack;
5622 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5623 else transitionEndTrack = tr->transitionEndTrack();
5624 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5625 if (info.startPos >= info.endPos) {
5626 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5627 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5628 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5631 updateTrackDuration(-1, pasteClips);
5632 m_commandStack->push(pasteClips);
5635 void CustomTrackView::pasteClipEffects()
5637 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5638 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5641 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5643 QUndoCommand *paste = new QUndoCommand();
5644 paste->setText("Paste effects");
5646 QList<QGraphicsItem *> clips = scene()->selectedItems();
5649 for (int i = 0; i < clips.count(); ++i) {
5650 if (clips.at(i)->type() == GROUPWIDGET) {
5651 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5652 for (int j = 0; j < children.count(); j++) {
5653 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5654 clips.append(children.at(j));
5660 for (int i = 0; i < clips.count(); ++i) {
5661 if (clips.at(i)->type() == AVWIDGET) {
5662 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5663 for (int j = 1; j <= clip->effectsCount(); j++) {
5664 QDomElement eff = clip->effectAt(j);
5665 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5666 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5667 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5672 if (paste->childCount() > 0) m_commandStack->push(paste);
5675 //adjust effects (fades, ...)
5676 for (int i = 0; i < clips.count(); ++i) {
5677 if (clips.at(i)->type() == AVWIDGET) {
5678 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5679 updatePositionEffects(item, item->info());
5685 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5687 // parse parameters to check if we need to adjust to the new crop start
5688 int diff = (newstart - oldstart).frames(m_document->fps());
5689 int max = (newstart + duration).frames(m_document->fps());
5691 QDomNodeList params = xml.elementsByTagName("parameter");
5692 for (int i = 0; i < params.count(); i++) {
5693 QDomElement e = params.item(i).toElement();
5694 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5695 QString def = e.attribute("default");
5696 // Effect has a keyframe type parameter, we need to adjust the values
5697 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5698 QStringList newKeyFrames;
5699 foreach(const QString &str, keys) {
5700 int pos = str.section(':', 0, 0).toInt();
5701 double val = str.section(':', 1, 1).toDouble();
5704 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5706 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5708 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5709 e.setAttribute("keyframes", newKeyFrames.join(";"));
5714 ClipItem *CustomTrackView::getClipUnderCursor() const
5716 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5717 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5718 for (int i = 0; i < collisions.count(); i++) {
5719 if (collisions.at(i)->type() == AVWIDGET) {
5720 return static_cast < ClipItem *>(collisions.at(i));
5726 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5728 QList<QGraphicsItem *> clips = scene()->selectedItems();
5729 if (clips.isEmpty()) {
5730 return getClipUnderCursor();
5732 AbstractClipItem *item = NULL;
5733 for (int i = 0; i < clips.count(); ++i) {
5734 if (clips.at(i)->type() == AVWIDGET) {
5735 item = static_cast < AbstractClipItem *>(clips.at(i));
5736 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5739 if (item) return item;
5744 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5746 QList<QGraphicsItem *> clips = scene()->selectedItems();
5747 if (clips.isEmpty()) {
5748 return getClipUnderCursor();
5751 // remove all items in the list that are not clips
5752 for (int i = 0; i < clips.count();) {
5753 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5756 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5757 for (int i = 0; i < clips.count(); ++i) {
5758 if (clips.at(i)->type() == AVWIDGET) {
5759 item = static_cast < ClipItem *>(clips.at(i));
5760 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5768 void CustomTrackView::setInPoint()
5770 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5772 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5775 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5779 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5782 void CustomTrackView::setOutPoint()
5784 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5786 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5789 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5793 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5796 void CustomTrackView::slotUpdateAllThumbs()
5798 if (!isEnabled()) return;
5799 QList<QGraphicsItem *> itemList = items();
5800 //if (itemList.isEmpty()) return;
5802 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5803 for (int i = 0; i < itemList.count(); i++) {
5804 if (itemList.at(i)->type() == AVWIDGET) {
5805 item = static_cast <ClipItem *>(itemList.at(i));
5806 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5807 // Check if we have a cached thumbnail
5808 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5809 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5810 if (QFile::exists(thumb)) {
5812 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5813 item->slotSetStartThumb(pix);
5816 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5817 QString endThumb = startThumb;
5818 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5819 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5820 if (QFile::exists(startThumb)) {
5821 QPixmap pix(startThumb);
5822 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5823 item->slotSetStartThumb(pix);
5825 if (QFile::exists(endThumb)) {
5826 QPixmap pix(endThumb);
5827 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5828 item->slotSetEndThumb(pix);
5831 item->refreshClip(false, false);
5835 viewport()->update();
5838 void CustomTrackView::saveThumbnails()
5840 QList<QGraphicsItem *> itemList = items();
5842 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5843 for (int i = 0; i < itemList.count(); i++) {
5844 if (itemList.at(i)->type() == AVWIDGET) {
5845 item = static_cast <ClipItem *>(itemList.at(i));
5846 if (item->clipType() != COLOR) {
5847 // Check if we have a cached thumbnail
5848 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5849 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5850 if (!QFile::exists(thumb)) {
5851 QPixmap pix(item->startThumb());
5855 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5856 QString endThumb = startThumb;
5857 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5858 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5859 if (!QFile::exists(startThumb)) {
5860 QPixmap pix(item->startThumb());
5861 pix.save(startThumb);
5863 if (!QFile::exists(endThumb)) {
5864 QPixmap pix(item->endThumb());
5874 void CustomTrackView::slotInsertTrack(int ix)
5876 TrackDialog d(m_document, parentWidget());
5877 d.comboTracks->setCurrentIndex(ix);
5878 d.label->setText(i18n("Insert track"));
5879 d.setWindowTitle(i18n("Insert New Track"));
5881 if (d.exec() == QDialog::Accepted) {
5882 ix = d.comboTracks->currentIndex();
5883 if (d.before_select->currentIndex() == 1)
5887 info.isMute = false;
5888 info.isLocked = false;
5889 info.effectsList = EffectsList(true);
5890 if (d.video_track->isChecked()) {
5891 info.type = VIDEOTRACK;
5892 info.isBlind = false;
5894 info.type = AUDIOTRACK;
5895 info.isBlind = true;
5897 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5898 m_commandStack->push(addTrack);
5899 setDocumentModified();
5903 void CustomTrackView::slotDeleteTrack(int ix)
5905 if (m_document->tracksCount() < 2) return;
5906 TrackDialog d(m_document, parentWidget());
5907 d.comboTracks->setCurrentIndex(ix);
5908 d.label->setText(i18n("Delete track"));
5909 d.before_select->setHidden(true);
5910 d.setWindowTitle(i18n("Delete Track"));
5911 d.video_track->setHidden(true);
5912 d.audio_track->setHidden(true);
5913 if (d.exec() == QDialog::Accepted) {
5914 ix = d.comboTracks->currentIndex();
5915 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5916 deleteTimelineTrack(ix, info);
5917 setDocumentModified();
5918 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5919 m_commandStack->push(command);*/
5923 void CustomTrackView::slotConfigTracks(int ix)
5925 TracksConfigDialog d(m_document, ix, parentWidget());
5926 if (d.exec() == QDialog::Accepted) {
5927 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5928 m_commandStack->push(configTracks);
5929 QList <int> toDelete = d.deletedTracks();
5930 for (int i = 0; i < toDelete.count(); ++i) {
5931 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5932 deleteTimelineTrack(toDelete.at(i) - i, info);
5934 setDocumentModified();
5938 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5940 if (m_document->tracksCount() < 2) return;
5941 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5942 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5943 QList<QGraphicsItem *> selection = m_scene->items(r);
5944 QUndoCommand *deleteTrack = new QUndoCommand();
5945 deleteTrack->setText("Delete track");
5947 // Delete all clips in selected track
5948 for (int i = 0; i < selection.count(); i++) {
5949 if (selection.at(i)->type() == AVWIDGET) {
5950 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5951 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5952 m_waitingThumbs.removeAll(item);
5953 m_scene->removeItem(item);
5956 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5957 Transition *item = static_cast <Transition *>(selection.at(i));
5958 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5959 m_scene->removeItem(item);
5965 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5966 m_commandStack->push(deleteTrack);
5969 void CustomTrackView::autoTransition()
5971 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5972 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5973 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5976 Transition *tr = static_cast <Transition*>(itemList.at(0));
5977 tr->setAutomatic(!tr->isAutomatic());
5978 QDomElement transition = tr->toXML();
5979 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);
5980 setDocumentModified();
5983 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5985 QList<QGraphicsItem *> list = scene()->items();
5986 ClipItem *clip = NULL;
5987 for (int i = 0; i < list.size(); ++i) {
5988 if (list.at(i)->type() == AVWIDGET) {
5989 clip = static_cast <ClipItem *>(list.at(i));
5990 if (clip->clipProducer() == id) {
5991 clip->setClipName(name);
5995 viewport()->update();
5998 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6000 minimum = GenTime();
6001 maximum = GenTime();
6002 QList<QGraphicsItem *> selection;
6003 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6004 selection.removeAll(item);
6005 for (int i = 0; i < selection.count(); i++) {
6006 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6007 if (clip && clip->type() == AVWIDGET) {
6008 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6009 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6014 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6016 minimum = GenTime();
6017 maximum = GenTime();
6018 QList<QGraphicsItem *> selection;
6019 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6020 selection.removeAll(item);
6021 for (int i = 0; i < selection.count(); i++) {
6022 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6023 if (clip && clip->type() == TRANSITIONWIDGET) {
6024 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6025 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6030 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6032 for (int i = 0; i < groups.count(); i++) {
6033 QDomNodeList children = groups.at(i).childNodes();
6034 scene()->clearSelection();
6035 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6036 QDomElement elem = children.item(nodeindex).toElement();
6037 int pos = elem.attribute("position").toInt();
6038 int track = elem.attribute("track").toInt();
6039 if (elem.tagName() == "clipitem") {
6040 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6041 if (clip) clip->setSelected(true);
6043 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6044 if (clip) clip->setSelected(true);
6047 groupSelectedItems(false, true);
6051 void CustomTrackView::splitAudio()
6053 resetSelectionGroup();
6054 QList<QGraphicsItem *> selection = scene()->selectedItems();
6055 if (selection.isEmpty()) {
6056 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6059 QUndoCommand *splitCommand = new QUndoCommand();
6060 splitCommand->setText(i18n("Split audio"));
6061 for (int i = 0; i < selection.count(); i++) {
6062 if (selection.at(i)->type() == AVWIDGET) {
6063 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6064 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6065 if (clip->parentItem()) {
6066 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6068 EffectsList effects;
6069 effects.clone(clip->effectList());
6070 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6075 if (splitCommand->childCount()) {
6076 updateTrackDuration(-1, splitCommand);
6077 m_commandStack->push(splitCommand);
6081 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6083 ClipItem *clip = getClipItemAt(pos, track);
6085 kDebug() << "// Cannot find clip to split!!!";
6089 int start = pos.frames(m_document->fps());
6090 int freetrack = m_document->tracksCount() - track - 1;
6092 // do not split audio when we are on an audio track
6093 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6096 for (; freetrack > 0; freetrack--) {
6097 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6098 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6099 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6100 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6101 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6106 kDebug() << "GOT TRK: " << track;
6107 if (freetrack == 0) {
6108 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6110 ItemInfo info = clip->info();
6111 info.track = m_document->tracksCount() - freetrack;
6112 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6113 scene()->clearSelection();
6114 clip->setSelected(true);
6115 ClipItem *audioClip = getClipItemAt(start, info.track);
6117 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6118 clip->setVideoOnly(true);
6119 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6120 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6122 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6123 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6125 m_document->renderer()->unlockService(tractor);
6126 audioClip->setSelected(true);
6127 audioClip->setAudioOnly(true);
6129 // keep video effects, move audio effects to audio clip
6132 for (int i = 0; i < effects.count(); ++i) {
6133 if (effects.at(i).attribute("type") == "audio") {
6134 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6137 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6142 groupSelectedItems(false, true);
6146 // unsplit clip: remove audio part and change video part to normal clip
6147 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6148 kDebug() << "//CANNOT FIND CLP GRP";
6151 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6152 QList<QGraphicsItem *> children = grp->childItems();
6153 if (children.count() != 2) {
6154 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6157 for (int i = 0; i < children.count(); i++) {
6158 if (children.at(i) != clip) {
6159 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6160 ItemInfo info = clip->info();
6161 deleteClip(clp->info());
6162 clip->setVideoOnly(false);
6163 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6164 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6165 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6167 m_document->renderer()->unlockService(tractor);
6169 // re-add audio effects
6170 for (int i = 0; i < effects.count(); ++i) {
6171 if (effects.at(i).attribute("type") == "audio") {
6172 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6179 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6180 m_document->clipManager()->removeGroup(grp);
6181 scene()->destroyItemGroup(grp);
6185 void CustomTrackView::setVideoOnly()
6187 resetSelectionGroup();
6188 QList<QGraphicsItem *> selection = scene()->selectedItems();
6189 if (selection.isEmpty()) {
6190 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6193 QUndoCommand *videoCommand = new QUndoCommand();
6194 videoCommand->setText(i18n("Video only"));
6195 for (int i = 0; i < selection.count(); i++) {
6196 if (selection.at(i)->type() == AVWIDGET) {
6197 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6198 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6199 if (clip->parentItem()) {
6200 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6202 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6207 m_commandStack->push(videoCommand);
6210 void CustomTrackView::setAudioOnly()
6212 resetSelectionGroup();
6213 QList<QGraphicsItem *> selection = scene()->selectedItems();
6214 if (selection.isEmpty()) {
6215 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6218 QUndoCommand *videoCommand = new QUndoCommand();
6219 videoCommand->setText(i18n("Audio only"));
6220 for (int i = 0; i < selection.count(); i++) {
6221 if (selection.at(i)->type() == AVWIDGET) {
6222 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6223 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6224 if (clip->parentItem()) {
6225 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6227 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6232 m_commandStack->push(videoCommand);
6235 void CustomTrackView::setAudioAndVideo()
6237 resetSelectionGroup();
6238 QList<QGraphicsItem *> selection = scene()->selectedItems();
6239 if (selection.isEmpty()) {
6240 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6243 QUndoCommand *videoCommand = new QUndoCommand();
6244 videoCommand->setText(i18n("Audio and Video"));
6245 for (int i = 0; i < selection.count(); i++) {
6246 if (selection.at(i)->type() == AVWIDGET) {
6247 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6248 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6249 if (clip->parentItem()) {
6250 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6252 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6257 m_commandStack->push(videoCommand);
6260 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6262 ClipItem *clip = getClipItemAt(pos, track);
6264 kDebug() << "// Cannot find clip to split!!!";
6267 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6269 int start = pos.frames(m_document->fps());
6270 clip->setVideoOnly(true);
6271 clip->setAudioOnly(false);
6272 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6273 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6275 } else if (audioOnly) {
6276 int start = pos.frames(m_document->fps());
6277 clip->setAudioOnly(true);
6278 clip->setVideoOnly(false);
6279 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6280 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6283 int start = pos.frames(m_document->fps());
6284 clip->setAudioOnly(false);
6285 clip->setVideoOnly(false);
6286 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6287 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6290 m_document->renderer()->unlockService(tractor);
6292 setDocumentModified();
6295 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6297 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6298 m_clipTypeGroup->setEnabled(false);
6300 m_clipTypeGroup->setEnabled(true);
6301 QList <QAction *> actions = m_clipTypeGroup->actions();
6303 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6304 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6305 else lookup = "clip_audio_and_video";
6306 for (int i = 0; i < actions.count(); i++) {
6307 if (actions.at(i)->data().toString() == lookup) {
6308 actions.at(i)->setChecked(true);
6315 void CustomTrackView::slotGoToMarker(QAction *action)
6317 int pos = action->data().toInt();
6318 setCursorPos(pos, true);
6321 void CustomTrackView::reloadTransitionLumas()
6325 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6326 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6327 for (int i = 0; i < params.count(); i++) {
6328 QDomElement e = params.item(i).toElement();
6329 if (e.attribute("tag") == "resource") {
6330 lumaNames = e.attribute("paramlistdisplay");
6331 lumaFiles = e.attribute("paramlist");
6336 QList<QGraphicsItem *> itemList = items();
6337 Transition *transitionitem;
6338 QDomElement transitionXml;
6339 for (int i = 0; i < itemList.count(); i++) {
6340 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6341 transitionitem = static_cast <Transition*>(itemList.at(i));
6342 transitionXml = transitionitem->toXML();
6343 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6344 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6345 for (int i = 0; i < params.count(); i++) {
6346 QDomElement e = params.item(i).toElement();
6347 if (e.attribute("tag") == "resource") {
6348 e.setAttribute("paramlistdisplay", lumaNames);
6349 e.setAttribute("paramlist", lumaFiles);
6354 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6355 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6356 for (int i = 0; i < params.count(); i++) {
6357 QDomElement e = params.item(i).toElement();
6358 if (e.attribute("tag") == "luma") {
6359 e.setAttribute("paramlistdisplay", lumaNames);
6360 e.setAttribute("paramlist", lumaFiles);
6367 emit transitionItemSelected(NULL);
6370 double CustomTrackView::fps() const
6372 return m_document->fps();
6375 void CustomTrackView::updateProjectFps()
6377 // update all clips to the new fps
6378 resetSelectionGroup();
6379 scene()->clearSelection();
6381 QList<QGraphicsItem *> itemList = items();
6382 for (int i = 0; i < itemList.count(); i++) {
6383 // remove all items and re-add them one by one
6384 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6386 for (int i = 0; i < itemList.count(); i++) {
6387 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6388 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6389 clip->updateFps(m_document->fps());
6390 m_scene->addItem(clip);
6391 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6392 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6393 QList<QGraphicsItem *> children = grp->childItems();
6394 for (int j = 0; j < children.count(); j++) {
6395 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6396 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6397 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6398 clip->updateFps(m_document->fps());
6401 m_document->clipManager()->removeGroup(grp);
6402 m_scene->addItem(grp);
6403 scene()->destroyItemGroup(grp);
6404 scene()->clearSelection();
6405 for (int j = 0; j < children.count(); j++) {
6406 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6407 //children.at(j)->setParentItem(0);
6408 children.at(j)->setSelected(true);
6411 groupSelectedItems(true, true);
6412 } else if (itemList.at(i)->type() == GUIDEITEM) {
6413 Guide *g = static_cast<Guide *>(itemList.at(i));
6415 m_scene->addItem(g);
6418 viewport()->update();
6421 void CustomTrackView::slotTrackDown()
6423 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6424 else m_selectedTrack++;
6425 emit updateTrackHeaders();
6426 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6427 ensureVisible(rect, 0, 0);
6428 viewport()->update();
6431 void CustomTrackView::slotTrackUp()
6433 if (m_selectedTrack > 0) m_selectedTrack--;
6434 else m_selectedTrack = m_document->tracksCount() - 1;
6435 emit updateTrackHeaders();
6436 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6437 ensureVisible(rect, 0, 0);
6438 viewport()->update();
6441 int CustomTrackView::selectedTrack() const
6443 return m_selectedTrack;
6446 QStringList CustomTrackView::selectedClips() const
6448 QStringList clipIds;
6449 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6450 for (int i = 0; i < selection.count(); i++) {
6451 if (selection.at(i)->type() == AVWIDGET) {
6452 ClipItem *item = (ClipItem *)selection.at(i);
6453 clipIds << item->clipProducer();
6459 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6461 QList<ClipItem *> clips;
6462 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6463 for (int i = 0; i < selection.count(); i++) {
6464 if (selection.at(i)->type() == AVWIDGET) {
6465 clips.append((ClipItem *)selection.at(i));
6471 void CustomTrackView::slotSelectTrack(int ix)
6473 m_selectedTrack = qMax(0, ix);
6474 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6475 emit updateTrackHeaders();
6476 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6477 ensureVisible(rect, 0, 0);
6478 viewport()->update();
6481 void CustomTrackView::slotSelectClipsInTrack()
6483 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6484 QList<QGraphicsItem *> selection = m_scene->items(rect);
6485 m_scene->clearSelection();
6486 for (int i = 0; i < selection.count(); i++) {
6487 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6488 selection.at(i)->setSelected(true);
6491 resetSelectionGroup();
6492 groupSelectedItems();
6495 void CustomTrackView::slotSelectAllClips()
6497 QList<QGraphicsItem *> selection = m_scene->items();
6498 m_scene->clearSelection();
6499 for (int i = 0; i < selection.count(); i++) {
6500 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6501 selection.at(i)->setSelected(true);
6504 resetSelectionGroup();
6505 groupSelectedItems();
6508 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6511 if (track != -1 && pos != -1)
6512 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6514 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6515 QList<QGraphicsItem *> selection = m_scene->items(rect);
6516 resetSelectionGroup(group);
6517 if (!group) m_scene->clearSelection();
6518 for (int i = 0; i < selection.count(); i++) {
6519 if (selection.at(i)->type() == AVWIDGET) {
6520 selection.at(i)->setSelected(add);
6524 if (group) groupSelectedItems();
6527 void CustomTrackView::selectTransition(bool add, bool group)
6529 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6530 QList<QGraphicsItem *> selection = m_scene->items(rect);
6531 resetSelectionGroup(group);
6532 if (!group) m_scene->clearSelection();
6533 for (int i = 0; i < selection.count(); i++) {
6534 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6535 selection.at(i)->setSelected(add);
6539 if (group) groupSelectedItems();
6542 QStringList CustomTrackView::extractTransitionsLumas()
6545 QList<QGraphicsItem *> itemList = items();
6546 Transition *transitionitem;
6547 QDomElement transitionXml;
6548 for (int i = 0; i < itemList.count(); i++) {
6549 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6550 transitionitem = static_cast <Transition*>(itemList.at(i));
6551 transitionXml = transitionitem->toXML();
6552 // luma files in transitions can be in "resource" or "luma" property
6553 QString luma = EffectsList::parameter(transitionXml, "luma");
6554 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6555 if (!luma.isEmpty()) urls << KUrl(luma).path();
6558 urls.removeDuplicates();
6562 void CustomTrackView::setEditMode(EDITMODE mode)
6564 m_scene->setEditMode(mode);
6567 void CustomTrackView::checkTrackSequence(int track)
6569 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6570 //track = m_document->tracksCount() -track;
6571 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6572 QList<QGraphicsItem *> selection = m_scene->items(rect);
6573 QList <int> timelineList;
6574 timelineList.append(0);
6575 for (int i = 0; i < selection.count(); i++) {
6576 if (selection.at(i)->type() == AVWIDGET) {
6577 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6578 int start = clip->startPos().frames(m_document->fps());
6579 int end = clip->endPos().frames(m_document->fps());
6580 if (!timelineList.contains(start)) timelineList.append(start);
6581 if (!timelineList.contains(end)) timelineList.append(end);
6584 qSort(timelineList);
6585 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6586 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6589 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6591 if (data.isEmpty()) return;
6592 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6594 info.startPos = GenTime(in, m_document->fps());
6595 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6596 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6597 info.cropDuration = info.endPos - info.startPos;
6598 info.track = m_selectedTrack;
6599 QUndoCommand *addCommand = new QUndoCommand();
6600 addCommand->setText(i18n("Insert clip"));
6601 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6602 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6603 updateTrackDuration(info.track, addCommand);
6604 m_commandStack->push(addCommand);
6606 selectClip(true, false, m_selectedTrack, in);
6607 // Automatic audio split
6608 if (KdenliveSettings::splitaudio())
6612 void CustomTrackView::clearSelection(bool emitInfo)
6614 resetSelectionGroup();
6615 scene()->clearSelection();
6617 if (emitInfo) emit clipItemSelected(NULL);
6620 void CustomTrackView::updatePalette()
6622 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6626 pen1.setColor(palette().text().color());
6627 m_cursorLine->setPen(pen1);
6631 void CustomTrackView::removeTipAnimation()
6634 scene()->removeItem(m_visualTip);
6635 m_animationTimer->stop();
6643 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6645 if (m_visualTip == NULL) {
6646 QRectF rect = clip->sceneBoundingRect();
6647 m_animation = new QGraphicsItemAnimation;
6648 m_animation->setTimeLine(m_animationTimer);
6649 m_animation->setScaleAt(1, 1, 1);
6654 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6655 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6656 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6658 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6660 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6662 m_animation->setScaleAt(.5, 2, 2);
6666 polygon << QPoint(0, - size * 2);
6667 if (mode == RESIZESTART)
6668 polygon << QPoint(size * 2, 0);
6670 polygon << QPoint(- size * 2, 0);
6671 polygon << QPoint(0, size * 2);
6672 polygon << QPoint(0, - size * 2);
6674 m_visualTip = new QGraphicsPolygonItem(polygon);
6675 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6676 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6677 if (mode == RESIZESTART)
6678 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6680 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6682 m_animation->setScaleAt(.5, 2, 1);
6684 case TRANSITIONSTART:
6686 polygon << QPoint(0, - size * 2);
6687 if (mode == TRANSITIONSTART)
6688 polygon << QPoint(size * 2, 0);
6690 polygon << QPoint(- size * 2, 0);
6691 polygon << QPoint(0, 0);
6692 polygon << QPoint(0, - size * 2);
6694 m_visualTip = new QGraphicsPolygonItem(polygon);
6695 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6696 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6697 if (mode == TRANSITIONSTART)
6698 m_visualTip->setPos(rect.x(), rect.bottom());
6700 m_visualTip->setPos(rect.right(), rect.bottom());
6702 m_animation->setScaleAt(.5, 2, 2);
6709 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6710 m_visualTip->setZValue(100);
6711 scene()->addItem(m_visualTip);
6712 m_animation->setItem(m_visualTip);
6713 m_animationTimer->start();
6717 bool CustomTrackView::hasAudio(int track) const
6719 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6720 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6721 QGraphicsItem *item;
6722 for (int i = 0; i < collisions.count(); i++) {
6723 item = collisions.at(i);
6724 if (!item->isEnabled()) continue;
6725 if (item->type() == AVWIDGET) {
6726 ClipItem *clip = static_cast <ClipItem *>(item);
6727 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6733 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6736 QUndoCommand *effectCommand = new QUndoCommand();
6738 if (effect.tagName() == "effectgroup") {
6739 effectName = effect.attribute("name");
6741 QDomElement namenode = effect.firstChildElement("name");
6742 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6743 else effectName = i18n("effect");
6745 effectCommand->setText(i18n("Add %1", effectName));
6746 if (effect.tagName() == "effectgroup") {
6747 QDomNodeList effectlist = effect.elementsByTagName("effect");
6748 for (int j = 0; j < effectlist.count(); j++) {
6749 QDomElement trackeffect = effectlist.at(j).toElement();
6750 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6751 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6754 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6758 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6759 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6760 delete effectCommand;
6763 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6766 if (effectCommand->childCount() > 0) {
6767 m_commandStack->push(effectCommand);
6768 setDocumentModified();
6770 else delete effectCommand;
6774 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6776 EffectsParameterList parameters;
6778 parameters.addParam("tag", effect.attribute("tag"));
6779 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6780 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6781 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6782 parameters.addParam("id", effect.attribute("id"));
6783 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6784 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6785 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6786 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6787 if (effect.attribute("id") == "region") {
6788 QDomNodeList subeffects = effect.elementsByTagName("effect");
6789 for (int i = 0; i < subeffects.count(); i++) {
6790 QDomElement subeffect = subeffects.at(i).toElement();
6791 int subeffectix = subeffect.attribute("region_ix").toInt();
6792 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6793 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6794 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6795 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6796 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6800 QDomNodeList params = effect.elementsByTagName("parameter");
6801 adjustEffectParameters(parameters, params);
6807 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6810 for (int i = 0; i < params.count(); i++) {
6811 QDomElement e = params.item(i).toElement();
6812 QString paramname = prefix + e.attribute("name");
6813 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6814 // effects with geometry param need in / out synced with the clip, request it...
6815 parameters.addParam("_sync_in_out", "1");
6817 if (e.attribute("type") == "simplekeyframe") {
6818 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6819 double factor = e.attribute("factor", "1").toDouble();
6820 double offset = e.attribute("offset", "0").toDouble();
6821 for (int j = 0; j < values.count(); j++) {
6822 QString pos = values.at(j).section(':', 0, 0);
6823 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6824 values[j] = pos + "=" + locale.toString(val);
6826 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6827 parameters.addParam(paramname, values.join(";"));
6828 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6829 parameters.addParam("max", e.attribute("max"));
6830 parameters.addParam("min", e.attribute("min"));
6831 parameters.addParam("factor", e.attribute("factor", "1"));*/
6832 } else if (e.attribute("type") == "keyframe") {
6833 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6834 parameters.addParam("keyframes", e.attribute("keyframes"));
6835 parameters.addParam("max", e.attribute("max"));
6836 parameters.addParam("min", e.attribute("min"));
6837 parameters.addParam("factor", e.attribute("factor", "1"));
6838 parameters.addParam("offset", e.attribute("offset", "0"));
6839 parameters.addParam("starttag", e.attribute("starttag", "start"));
6840 parameters.addParam("endtag", e.attribute("endtag", "end"));
6841 } else if (e.attribute("namedesc").contains(';')) {
6842 QString format = e.attribute("format");
6843 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6844 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6846 QTextStream txtNeu(&neu);
6847 if (values.size() > 0)
6848 txtNeu << (int)values[0].toDouble();
6849 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6850 txtNeu << separators[i];
6851 txtNeu << (int)(values[i+1].toDouble());
6853 parameters.addParam("start", neu);
6855 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6857 if (e.attribute("factor").contains('%')) {
6858 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6860 fact = e.attribute("factor", "1").toDouble();
6862 double offset = e.attribute("offset", "0").toDouble();
6863 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
6865 parameters.addParam(paramname, e.attribute("value"));
6872 void CustomTrackView::updateTrackNames(int track, bool added)
6874 QList <TrackInfo> tracks = m_document->tracksList();
6875 int max = tracks.count();
6876 int docTrack = max - track - 1;
6878 // count number of tracks of each type
6879 int videoTracks = 0;
6880 int audioTracks = 0;
6881 for (int i = max - 1; i >= 0; --i) {
6882 TrackInfo info = tracks.at(i);
6883 if (info.type == VIDEOTRACK)
6888 if (i <= docTrack) {
6889 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6890 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6893 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6894 info.trackName = type + QString::number(typeNumber);
6895 m_document->setTrackType(i, info);
6898 if (info.trackName == type + QString::number(typeNumber + 1)) {
6899 info.trackName = type + QString::number(typeNumber);
6900 m_document->setTrackType(i, info);
6905 emit tracksChanged();
6908 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6914 tracks << m_document->tracksCount() - track - 1;
6916 // negative track number -> update all tracks
6917 for (int i = 0; i < m_document->tracksCount(); ++i)
6921 for (int i = 0; i < tracks.count(); ++i) {
6923 // t + 1 because of black background track
6924 duration = m_document->renderer()->mltTrackDuration(t + 1);
6925 if (duration != m_document->trackDuration(t)) {
6926 m_document->setTrackDuration(t, duration);
6929 EffectsList effects = m_document->getTrackEffects(t);
6930 for (int j = 0; j < effects.count(); ++j) {
6932 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6933 * - update the effectstack if necessary
6940 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6942 QList<QGraphicsItem *> list = scene()->items();
6943 ClipItem *clip = NULL;
6944 for (int i = 0; i < list.size(); ++i) {
6945 if (list.at(i)->type() == AVWIDGET) {
6946 clip = static_cast <ClipItem *>(list.at(i));
6947 if (clip->clipProducer() == id) {
6948 clip->refreshClip(true, resetThumbs);
6954 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6956 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6958 if (effects.count()) {
6959 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6960 while (i != effects.constEnd()) {
6961 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
6968 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6970 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6972 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6975 QDomElement newEffect;
6976 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6977 if (effect.attribute("id") == filter) {
6978 newEffect = effect.cloneNode().toElement();
6979 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6980 while (i != filterParams.constEnd()) {
6981 EffectsList::setParameter(newEffect, i.key(), i.value());
6982 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6985 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
6986 m_commandStack->push(command);
6987 emit clipItemSelected(clip);