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 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1937 int ix = insertedEffect.attribute("kdenlive_ix").toInt();
1938 QDomElement effect = insertedEffect.cloneNode().toElement();
1939 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1940 if (pos < GenTime()) {
1941 // editing a track effect
1942 EffectsParameterList effectParams = getEffectArgs(effect);
1943 // check if we are trying to reset a keyframe effect
1944 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1945 clip->initEffect(effect);
1946 effectParams = getEffectArgs(effect);
1948 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1949 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1950 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1951 emit updateTrackEffectState(track);
1952 setDocumentModified();
1956 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1958 // Special case: speed effect
1959 if (effect.attribute("id") == "speed") {
1960 if (effect.attribute("disable") == "1") {
1961 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1964 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1965 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1966 if (strobe == 0) strobe = 1;
1967 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1969 clip->updateEffect(effect);
1970 if (updateEffectStack && clip->isSelected())
1971 emit clipItemSelected(clip);
1972 if (ix == clip->selectedEffectIndex()) {
1973 // make sure to update display of clip keyframes
1974 clip->setSelectedEffect(ix);
1975 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1979 EffectsParameterList effectParams = getEffectArgs(effect);
1980 // check if we are trying to reset a keyframe effect
1981 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1982 clip->initEffect(effect);
1983 effectParams = getEffectArgs(effect);
1986 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1987 // A fade effect was modified, update the clip
1988 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1989 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1990 clip->setFadeIn(pos);
1992 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1993 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1994 clip->setFadeOut(pos);
1997 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
2000 clip->updateEffect(effect);
2001 if (updateEffectStack && clip->isSelected()) {
2002 emit clipItemSelected(clip);
2004 if (ix == clip->selectedEffectIndex()) {
2005 // make sure to update display of clip keyframes
2006 clip->setSelectedEffect(ix);
2009 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2011 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2012 setDocumentModified();
2015 void CustomTrackView::updateEffectState(int track, GenTime pos, QList <int> effectIndexes, bool disable, bool updateEffectStack)
2017 if (pos < GenTime()) {
2018 // editing a track effect
2019 if (!m_document->renderer()->mltEnableEffects(m_document->tracksCount() - track, pos, effectIndexes, disable)) {
2020 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2023 m_document->enableTrackEffects(m_document->tracksCount() - track - 1, effectIndexes, disable);
2024 emit updateTrackEffectState(track);
2025 setDocumentModified();
2028 // editing a clip effect
2029 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2031 bool success = m_document->renderer()->mltEnableEffects(m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable);
2033 clip->enableEffects(effectIndexes, disable);
2034 if (updateEffectStack && clip->isSelected()) {
2035 emit clipItemSelected(clip);
2037 if (effectIndexes.contains(clip->selectedEffectIndex())) {
2038 // make sure to update display of clip keyframes
2039 clip->setSelectedEffect(clip->selectedEffectIndex());
2042 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2044 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2047 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2049 if (pos < GenTime()) {
2050 // Moving track effect
2051 int documentTrack = m_document->tracksCount() - track - 1;
2052 int max = m_document->getTrackEffects(documentTrack).count();
2053 int new_position = newPos.at(0);
2054 if (new_position > max) {
2057 int old_position = oldPos.at(0);
2058 for (int i = 0; i < newPos.count(); i++) {
2059 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2060 if (old_position > new_position) {
2061 // Moving up, we need to adjust index
2062 old_position = oldPos.at(i);
2063 new_position = newPos.at(i);
2065 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2066 if (!act.isNull() && !before.isNull()) {
2067 m_document->setTrackEffect(documentTrack, new_position, before);
2068 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2069 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2071 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2074 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2076 int new_position = newPos.at(0);
2077 if (new_position > clip->effectsCount()) {
2078 new_position = clip->effectsCount();
2080 int old_position = oldPos.at(0);
2081 for (int i = 0; i < newPos.count(); i++) {
2082 QDomElement act = clip->effectAt(new_position);
2083 if (old_position > new_position) {
2084 // Moving up, we need to adjust index
2085 old_position = oldPos.at(i);
2086 new_position = newPos.at(i);
2088 QDomElement before = clip->effectAt(old_position);
2089 if (act.isNull() || before.isNull()) {
2090 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2093 clip->moveEffect(before, new_position);
2094 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2095 if (act.attribute("id") == "speed") {
2096 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2097 } else if (before.attribute("id") == "speed") {
2098 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2099 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2101 clip->setSelectedEffect(newPos.at(0));
2102 emit clipItemSelected(clip);
2103 setDocumentModified();
2104 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2107 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, QList <int> effectIndexes, bool disable)
2109 ChangeEffectStateCommand *command;
2111 // editing track effect
2112 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - track, GenTime(-1), effectIndexes, disable, false, true);
2114 // Check if we have a speed effect, disabling / enabling it needs a special procedure since it is a pseudoo effect
2115 QList <int> speedEffectIndexes;
2116 for (int i = 0; i < effectIndexes.count(); i++) {
2117 QDomElement effect = clip->effectAt(effectIndexes.at(i));
2118 if (effect.attribute("id") == "speed") {
2120 speedEffectIndexes << effectIndexes.at(i);
2121 QDomElement newEffect = effect.cloneNode().toElement();
2122 newEffect.setAttribute("disable", (int) disable);
2123 EditEffectCommand *editcommand = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, effectIndexes.at(i), false, true);
2124 m_commandStack->push(editcommand);
2127 for (int j = 0; j < speedEffectIndexes.count(); j++) {
2128 effectIndexes.removeAll(speedEffectIndexes.at(j));
2130 command = new ChangeEffectStateCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effectIndexes, disable, false, true);
2132 m_commandStack->push(command);
2133 setDocumentModified();
2136 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2138 MoveEffectCommand *command;
2140 // editing track effect
2141 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2142 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2143 m_commandStack->push(command);
2144 setDocumentModified();
2147 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2149 EditEffectCommand *command;
2150 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2151 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2152 m_commandStack->push(command);
2155 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2157 QDomElement effect = clip->getEffectAt(ix);
2158 QDomElement oldeffect = effect.cloneNode().toElement();
2159 effect.setAttribute("region", region);
2160 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2161 m_commandStack->push(command);
2164 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2168 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2169 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2170 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2172 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);
2174 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2175 m_blockRefresh = false;
2179 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2180 int cutPos = (int) cutTime.frames(m_document->fps());
2182 newPos.startPos = cutTime;
2183 newPos.endPos = info.endPos;
2184 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2185 newPos.track = info.track;
2186 newPos.cropDuration = newPos.endPos - newPos.startPos;
2188 bool snap = KdenliveSettings::snaptopoints();
2189 KdenliveSettings::setSnaptopoints(false);
2190 ClipItem *dup = item->clone(newPos);
2192 // remove unwanted effects
2193 // fade in from 2nd part of the clip
2194 int ix = dup->hasEffect(QString(), "fadein");
2196 QDomElement oldeffect = dup->effectAt(ix);
2197 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2199 ix = dup->hasEffect(QString(), "fade_from_black");
2201 QDomElement oldeffect = dup->effectAt(ix);
2202 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2204 // fade out from 1st part of the clip
2205 ix = item->hasEffect(QString(), "fadeout");
2207 QDomElement oldeffect = item->effectAt(ix);
2208 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2210 ix = item->hasEffect(QString(), "fade_to_black");
2212 QDomElement oldeffect = item->effectAt(ix);
2213 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2217 item->resizeEnd(cutPos);
2218 scene()->addItem(dup);
2219 if (item->checkKeyFrames())
2220 slotRefreshEffects(item);
2221 if (dup->checkKeyFrames())
2222 slotRefreshEffects(dup);
2224 item->baseClip()->addReference();
2225 m_document->updateClip(item->baseClip()->getId());
2226 setDocumentModified();
2227 KdenliveSettings::setSnaptopoints(snap);
2228 if (execute && item->isSelected())
2229 emit clipItemSelected(item);
2234 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2235 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2237 if (!item || !dup || item == dup) {
2238 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2239 m_blockRefresh = false;
2242 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2243 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2247 bool snap = KdenliveSettings::snaptopoints();
2248 KdenliveSettings::setSnaptopoints(false);
2250 // join fade effects again
2251 int ix = dup->hasEffect(QString(), "fadeout");
2253 QDomElement effect = dup->effectAt(ix);
2254 item->addEffect(effect);
2256 ix = dup->hasEffect(QString(), "fade_to_black");
2258 QDomElement effect = dup->effectAt(ix);
2259 item->addEffect(effect);
2262 m_waitingThumbs.removeAll(dup);
2263 bool selected = item->isSelected();
2264 if (dup->isSelected()) {
2266 item->setSelected(true);
2267 emit clipItemSelected(NULL);
2269 dup->baseClip()->removeReference();
2270 m_document->updateClip(dup->baseClip()->getId());
2271 scene()->removeItem(dup);
2275 ItemInfo clipinfo = item->info();
2276 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2277 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2279 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2280 setDocumentModified();
2282 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2284 KdenliveSettings::setSnaptopoints(snap);
2285 if (execute && selected)
2286 emit clipItemSelected(item);
2289 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2292 void CustomTrackView::slotEnableRefresh()
2294 m_blockRefresh = false;
2297 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2299 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2300 if (itemList.count() == 1) {
2301 if (itemList.at(0)->type() == AVWIDGET) {
2302 ClipItem *item = (ClipItem *) itemList.at(0);
2304 info.track = item->track();
2305 ClipItem *transitionClip = NULL;
2306 const int transitiontrack = getPreviousVideoTrack(info.track);
2307 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2308 if (pos < item->startPos() + item->cropDuration() / 2) {
2309 // add transition to clip start
2310 info.startPos = item->startPos();
2311 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2312 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2313 info.endPos = transitionClip->endPos();
2314 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2315 // Check there is no other transition at that place
2316 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2317 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2318 QList<QGraphicsItem *> selection = m_scene->items(r);
2319 bool transitionAccepted = true;
2320 for (int i = 0; i < selection.count(); i++) {
2321 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2322 Transition *tr = static_cast <Transition *>(selection.at(i));
2323 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2324 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2325 } else transitionAccepted = false;
2328 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2329 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2332 // add transition to clip end
2333 info.endPos = item->endPos();
2334 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2335 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2336 info.startPos = transitionClip->startPos();
2337 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2338 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2339 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2341 // Check there is no other transition at that place
2342 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2343 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2344 QList<QGraphicsItem *> selection = m_scene->items(r);
2345 bool transitionAccepted = true;
2346 for (int i = 0; i < selection.count(); i++) {
2347 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2348 Transition *tr = static_cast <Transition *>(selection.at(i));
2349 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2350 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2351 } else transitionAccepted = false;
2354 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2355 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2358 } else for (int i = 0; i < itemList.count(); i++) {
2359 if (itemList.at(i)->type() == AVWIDGET) {
2360 ClipItem *item = (ClipItem *) itemList.at(i);
2362 info.startPos = item->startPos();
2363 info.endPos = info.startPos + GenTime(65, m_document->fps());
2364 info.track = item->track();
2366 // Check there is no other transition at that place
2367 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2368 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2369 QList<QGraphicsItem *> selection = m_scene->items(r);
2370 bool transitionAccepted = true;
2371 for (int i = 0; i < selection.count(); i++) {
2372 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2373 Transition *tr = static_cast <Transition *>(selection.at(i));
2374 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2375 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2376 } else transitionAccepted = false;
2379 int transitiontrack = getPreviousVideoTrack(info.track);
2380 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2381 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2386 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2388 if (transitionInfo.startPos >= transitionInfo.endPos) {
2389 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2392 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2393 m_commandStack->push(command);
2394 setDocumentModified();
2397 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2399 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2400 //kDebug() << "---- ADDING transition " << params.attribute("value");
2401 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2402 scene()->addItem(tr);
2403 setDocumentModified();
2405 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2410 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2412 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2414 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2417 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2418 if (m_dragItem == item) m_dragItem = NULL;
2420 #if QT_VERSION >= 0x040600
2421 // animate item deletion
2422 item->closeAnimation();
2426 emit transitionItemSelected(NULL);
2427 setDocumentModified();
2430 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2432 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2433 QDomElement xml = tr->toXML();
2434 if (old.isNull() || xml.isNull()) {
2435 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2438 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2439 updateTrackDuration(tr->track(), command);
2440 m_commandStack->push(command);
2441 setDocumentModified();
2444 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2446 Transition *item = getTransitionItemAt(pos, track);
2448 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2453 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2455 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);
2456 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2457 item->setTransitionParameters(transition);
2458 if (updateTransitionWidget) {
2459 ItemInfo info = item->info();
2461 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2462 if (transitionClip && transitionClip->baseClip()) {
2463 QString size = transitionClip->baseClip()->getProperty("frame_size");
2464 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2465 if (factor == 0) factor = 1.0;
2466 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2467 p.setY(size.section('x', 1, 1).toInt());
2469 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2471 setDocumentModified();
2474 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2477 const QPointF pos = mapToScene(event->pos());
2478 if (m_selectionGroup) {
2479 m_selectionGroup->setPos(pos);
2480 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2481 event->acceptProposedAction();
2483 // Drag enter was not possible, try again at mouse position
2484 insertDropClips(event->mimeData(), event->pos());
2488 QGraphicsView::dragMoveEvent(event);
2492 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2494 if (m_selectionGroup && m_clipDrag) {
2495 m_thumbsTimer.stop();
2496 m_waitingThumbs.clear();
2497 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2499 scene()->destroyItemGroup(m_selectionGroup);
2500 m_selectionGroup = NULL;
2501 } else QGraphicsView::dragLeaveEvent(event);
2504 void CustomTrackView::dropEvent(QDropEvent * event)
2506 if (m_selectionGroup && m_clipDrag) {
2507 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2508 resetSelectionGroup();
2509 m_scene->clearSelection();
2510 bool hasVideoClip = false;
2511 QUndoCommand *addCommand = new QUndoCommand();
2512 addCommand->setText(i18n("Add timeline clip"));
2513 QList <ClipItem *> brokenClips;
2515 for (int i = 0; i < items.count(); i++) {
2516 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2517 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2518 if (items.count() == 1) {
2519 updateClipTypeActions(item);
2521 updateClipTypeActions(NULL);
2524 //TODO: take care of edit mode for undo
2525 item->baseClip()->addReference();
2526 //item->setZValue(item->defaultZValue());
2527 m_document->updateClip(item->baseClip()->getId());
2528 ItemInfo info = item->info();
2530 int tracknumber = m_document->tracksCount() - info.track - 1;
2531 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2532 if (isLocked) item->setItemLocked(true);
2533 ItemInfo clipInfo = info;
2534 clipInfo.track = m_document->tracksCount() - item->track();
2536 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2538 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2539 brokenClips.append(item);
2542 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2544 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2545 updateTrackDuration(info.track, addCommand);
2547 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2548 // add transparency transition
2549 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2550 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2552 item->setSelected(true);
2554 qDeleteAll(brokenClips);
2555 brokenClips.clear();
2556 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2557 else delete addCommand;
2559 // Automatic audio split
2560 if (KdenliveSettings::splitaudio())
2562 setDocumentModified();
2566 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2567 QList<QGraphicsItem *> selection = m_scene->items(rect);
2568 QStringList timelineList;
2570 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2571 for (int i = 0; i < selection.count(); i++) {
2572 if (selection.at(i)->type() == AVWIDGET) {
2573 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2574 int start = clip->startPos().frames(m_document->fps());
2575 int end = clip->endPos().frames(m_document->fps());
2576 timelineList.append(QString::number(start) + "-" + QString::number(end));
2579 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2582 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2583 if (items.count() > 1) {
2584 groupSelectedItems(true);
2585 } else if (items.count() == 1) {
2586 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2587 emit clipItemSelected((ClipItem*)m_dragItem, false);
2589 event->setDropAction(Qt::MoveAction);
2591 } else QGraphicsView::dropEvent(event);
2595 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2597 bool snap = KdenliveSettings::snaptopoints();
2598 KdenliveSettings::setSnaptopoints(false);
2599 if (mode == OVERWRITEEDIT) {
2600 // if we are in overwrite mode, move clips accordingly
2602 if (item == NULL) info = posinfo;
2603 else info = item->info();
2604 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2605 QList<QGraphicsItem *> selection = m_scene->items(rect);
2606 if (item) selection.removeAll(item);
2607 for (int i = 0; i < selection.count(); i++) {
2608 if (!selection.at(i)->isEnabled()) continue;
2609 if (selection.at(i)->type() == AVWIDGET) {
2610 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2611 if (clip->startPos() < info.startPos) {
2612 if (clip->endPos() > info.endPos) {
2613 ItemInfo clipInfo = clip->info();
2614 ItemInfo dupInfo = clipInfo;
2615 GenTime diff = info.startPos - clipInfo.startPos;
2616 dupInfo.startPos = info.startPos;
2617 dupInfo.cropStart += diff;
2618 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2619 ItemInfo newdupInfo = dupInfo;
2620 GenTime diff2 = info.endPos - info.startPos;
2621 newdupInfo.startPos = info.endPos;
2622 newdupInfo.cropStart += diff2;
2623 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2624 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2625 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2626 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2627 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2629 ItemInfo newclipInfo = clip->info();
2630 newclipInfo.endPos = info.startPos;
2631 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2632 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2634 } else if (clip->endPos() <= info.endPos) {
2635 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2636 m_waitingThumbs.removeAll(clip);
2637 scene()->removeItem(clip);
2641 ItemInfo newclipInfo = clip->info();
2642 newclipInfo.startPos = info.endPos;
2643 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2644 clip->resizeStart(info.endPos.frames(m_document->fps()));
2648 } else if (mode == INSERTEDIT) {
2649 // if we are in push mode, move clips accordingly
2651 if (item == NULL) info = posinfo;
2652 else info = item->info();
2653 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);
2654 QList<QGraphicsItem *> selection = m_scene->items(rect);
2655 if (item) selection.removeAll(item);
2656 for (int i = 0; i < selection.count(); i++) {
2657 if (selection.at(i)->type() == AVWIDGET) {
2658 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2659 if (clip->startPos() < info.startPos) {
2660 if (clip->endPos() > info.startPos) {
2661 ItemInfo clipInfo = clip->info();
2662 ItemInfo dupInfo = clipInfo;
2663 GenTime diff = info.startPos - clipInfo.startPos;
2664 dupInfo.startPos = info.startPos;
2665 dupInfo.cropStart += diff;
2666 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2667 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2668 // Commented out; variable dup unused. --granjow
2669 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2670 cutClip(clipInfo, info.startPos, true, false);
2673 // TODO: add insertspacecommand
2678 KdenliveSettings::setSnaptopoints(snap);
2682 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2684 if (mode == OVERWRITEEDIT) {
2685 // if we are in overwrite or push mode, move clips accordingly
2686 bool snap = KdenliveSettings::snaptopoints();
2687 KdenliveSettings::setSnaptopoints(false);
2688 ItemInfo info = item->info();
2689 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2690 QList<QGraphicsItem *> selection = m_scene->items(rect);
2691 selection.removeAll(item);
2692 for (int i = 0; i < selection.count(); i++) {
2693 if (!selection.at(i)->isEnabled()) continue;
2694 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2695 Transition *tr = static_cast<Transition *>(selection.at(i));
2696 if (tr->startPos() < info.startPos) {
2697 ItemInfo firstPos = tr->info();
2698 ItemInfo newPos = firstPos;
2699 firstPos.endPos = item->startPos();
2700 newPos.startPos = item->endPos();
2701 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2702 if (tr->endPos() > info.endPos) {
2704 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2706 } else if (tr->endPos() > info.endPos) {
2708 ItemInfo firstPos = tr->info();
2709 firstPos.startPos = item->endPos();
2710 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2712 // remove transition
2713 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2717 KdenliveSettings::setSnaptopoints(snap);
2721 QStringList CustomTrackView::mimeTypes() const
2723 QStringList qstrList;
2724 // list of accepted mime types for drop
2725 qstrList.append("text/plain");
2726 qstrList.append("kdenlive/producerslist");
2727 qstrList.append("kdenlive/clip");
2731 Qt::DropActions CustomTrackView::supportedDropActions() const
2733 // returns what actions are supported when dropping
2734 return Qt::MoveAction;
2737 void CustomTrackView::setDuration(int duration)
2739 int diff = qAbs(duration - sceneRect().width());
2740 if (diff * matrix().m11() > -50) {
2741 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2742 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2744 m_projectDuration = duration;
2747 int CustomTrackView::duration() const
2749 return m_projectDuration;
2752 void CustomTrackView::addTrack(TrackInfo type, int ix)
2754 QList <TransitionInfo> transitionInfos;
2755 if (ix == -1 || ix == m_document->tracksCount()) {
2756 m_document->insertTrack(0, type);
2757 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2759 m_document->insertTrack(m_document->tracksCount() - ix, type);
2760 // insert track in MLT playlist
2761 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2763 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2764 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2765 QList<QGraphicsItem *> selection = m_scene->items(r);
2766 resetSelectionGroup();
2768 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2769 scene()->addItem(m_selectionGroup);
2770 for (int i = 0; i < selection.count(); i++) {
2771 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2772 m_selectionGroup->addToGroup(selection.at(i));
2773 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2776 // Move graphic items
2777 m_selectionGroup->translate(0, m_tracksHeight);
2779 // adjust track number
2780 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2781 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2782 for (int i = 0; i < children.count(); i++) {
2783 if (children.at(i)->type() == GROUPWIDGET) {
2784 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2785 children << grp->childItems();
2788 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2790 ItemInfo clipinfo = item->info();
2791 if (item->type() == AVWIDGET) {
2792 ClipItem *clip = static_cast <ClipItem *>(item);
2793 // slowmotion clips are not track dependant, so no need to update them
2794 if (clip->speed() != 1.0) continue;
2795 // We add a move clip command so that we get the correct producer for new track number
2796 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2797 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2798 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2799 // problem updating clip
2800 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2803 } /*else if (item->type() == TRANSITIONWIDGET) {
2804 Transition *tr = static_cast <Transition *>(item);
2805 int track = tr->transitionEndTrack();
2807 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2811 // Sync transition tracks with MLT playlist
2813 TransitionInfo info;
2814 for (int i = 0; i < transitionInfos.count(); i++) {
2815 info = transitionInfos.at(i);
2816 tr = getTransitionItem(info);
2817 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2818 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2821 resetSelectionGroup(false);
2822 m_document->renderer()->unlockService(tractor);
2825 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2826 for (int i = 0; i < m_guides.count(); i++) {
2827 QLineF l = m_guides.at(i)->line();
2828 l.setP2(QPointF(l.x2(), maxHeight));
2829 m_guides.at(i)->setLine(l);
2832 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2833 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2834 viewport()->update();
2835 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2836 //setFixedHeight(50 * m_tracksCount);
2838 updateTrackNames(ix, true);
2841 void CustomTrackView::removeTrack(int ix)
2843 // Delete track in MLT playlist
2844 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2845 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2847 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2848 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2849 QList<QGraphicsItem *> selection = m_scene->items(r);
2851 resetSelectionGroup();
2853 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2854 scene()->addItem(m_selectionGroup);
2855 for (int i = 0; i < selection.count(); i++) {
2856 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2857 m_selectionGroup->addToGroup(selection.at(i));
2858 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2861 // Move graphic items
2862 qreal ydiff = 0 - (int) m_tracksHeight;
2863 m_selectionGroup->translate(0, ydiff);
2864 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2866 // adjust track number
2867 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2868 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2869 for (int i = 0; i < children.count(); i++) {
2870 if (children.at(i)->type() == GROUPWIDGET) {
2871 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2872 children << grp->childItems();
2875 if (children.at(i)->type() == AVWIDGET) {
2876 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2878 ItemInfo clipinfo = clip->info();
2879 // We add a move clip command so that we get the correct producer for new track number
2880 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2881 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2882 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2883 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2886 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2887 Transition *tr = static_cast <Transition *>(children.at(i));
2889 int track = tr->transitionEndTrack();
2891 ItemInfo clipinfo = tr->info();
2892 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2896 resetSelectionGroup(false);
2897 m_document->renderer()->unlockService(tractor);
2899 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2900 for (int i = 0; i < m_guides.count(); i++) {
2901 QLineF l = m_guides.at(i)->line();
2902 l.setP2(QPointF(l.x2(), maxHeight));
2903 m_guides.at(i)->setLine(l);
2905 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2906 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2908 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2909 viewport()->update();
2911 updateTrackNames(ix, false);
2912 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2915 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2917 for (int i = 0; i < trackInfos.count(); ++i) {
2918 m_document->setTrackType(i, trackInfos.at(i));
2919 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2920 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2923 viewport()->update();
2924 emit trackHeightChanged();
2927 void CustomTrackView::slotSwitchTrackAudio(int ix)
2929 /*for (int i = 0; i < m_document->tracksCount(); i++)
2930 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2931 int tracknumber = m_document->tracksCount() - ix - 1;
2932 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2933 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2934 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2935 setDocumentModified();
2938 void CustomTrackView::slotSwitchTrackLock(int ix)
2940 int tracknumber = m_document->tracksCount() - ix - 1;
2941 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2942 m_commandStack->push(command);
2946 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2948 int tracknumber = m_document->tracksCount() - ix - 1;
2949 m_document->switchTrackLock(tracknumber, lock);
2951 emit doTrackLock(ix, lock);
2952 AbstractClipItem *clip = NULL;
2953 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2955 for (int i = 0; i < selection.count(); i++) {
2956 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2957 if (selection.at(i)->parentItem() && m_selectionGroup) {
2958 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2959 resetSelectionGroup();
2962 bool changeGroupLock = true;
2963 bool hasClipOnTrack = false;
2964 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2965 for (int j = 0; j < children.count(); ++j) {
2966 if (children.at(j)->isSelected()) {
2967 if (children.at(j)->type() == AVWIDGET)
2968 emit clipItemSelected(NULL);
2969 else if (children.at(j)->type() == TRANSITIONWIDGET)
2970 emit transitionItemSelected(NULL);
2975 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2976 if (child == m_dragItem)
2979 // only unlock group, if it is not locked by another track too
2980 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2981 changeGroupLock = false;
2983 // only (un-)lock if at least one clip is on the track
2984 if (child->track() == ix)
2985 hasClipOnTrack = true;
2987 if (changeGroupLock && hasClipOnTrack)
2988 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2989 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2990 if (selection.at(i)->parentItem()) {
2991 if (selection.at(i)->parentItem() == m_selectionGroup) {
2992 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2993 resetSelectionGroup();
2995 // groups are handled separately
3000 if (selection.at(i)->isSelected()) {
3001 if (selection.at(i)->type() == AVWIDGET)
3002 emit clipItemSelected(NULL);
3004 emit transitionItemSelected(NULL);
3006 clip = static_cast <AbstractClipItem *>(selection.at(i));
3007 clip->setItemLocked(lock);
3008 if (clip == m_dragItem)
3012 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
3013 viewport()->update();
3014 setDocumentModified();
3017 void CustomTrackView::slotSwitchTrackVideo(int ix)
3019 int tracknumber = m_document->tracksCount() - ix;
3020 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
3021 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
3022 setDocumentModified();
3025 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
3027 // Check there is no group going over several tracks there, or that would result in timeline corruption
3028 QList<QGraphicsItem *> selection = scene()->items(rect);
3030 int maxHeight = m_tracksHeight * 1.5;
3031 for (int i = 0; i < selection.count(); i++) {
3032 // Check that we don't try to move a group with clips on other tracks
3033 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
3036 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3044 void CustomTrackView::slotRemoveSpace()
3048 if (m_menuPosition.isNull()) {
3049 pos = GenTime(cursorPos(), m_document->fps());
3051 TrackDialog d(m_document, parentWidget());
3052 d.comboTracks->setCurrentIndex(m_selectedTrack);
3053 d.label->setText(i18n("Track"));
3054 d.before_select->setHidden(true);
3055 d.setWindowTitle(i18n("Remove Space"));
3056 d.video_track->setHidden(true);
3057 d.audio_track->setHidden(true);
3058 if (d.exec() != QDialog::Accepted) return;
3059 track = d.comboTracks->currentIndex();
3061 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3062 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3065 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3066 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3070 ClipItem *item = getClipItemAt(pos, track);
3072 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);
3075 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3077 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);
3081 // Make sure there is no group in the way
3082 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3085 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3087 // groups found on track, do not allow the move
3088 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3092 QList<ItemInfo> clipsToMove;
3093 QList<ItemInfo> transitionsToMove;
3095 for (int i = 0; i < items.count(); i++) {
3096 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3097 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3098 ItemInfo info = item->info();
3099 if (item->type() == AVWIDGET) {
3100 clipsToMove.append(info);
3101 } else if (item->type() == TRANSITIONWIDGET) {
3102 transitionsToMove.append(info);
3107 if (!transitionsToMove.isEmpty()) {
3108 // Make sure that by moving the items, we don't get a transition collision
3109 // Find first transition
3110 ItemInfo info = transitionsToMove.at(0);
3111 for (int i = 1; i < transitionsToMove.count(); i++)
3112 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3114 // make sure there are no transitions on the way
3115 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3116 items = scene()->items(rect);
3117 int transitionCorrection = -1;
3118 for (int i = 0; i < items.count(); i++) {
3119 if (items.at(i)->type() == TRANSITIONWIDGET) {
3120 // There is a transition on the way
3121 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3122 int transitionEnd = item->endPos().frames(m_document->fps());
3123 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3127 if (transitionCorrection > 0) {
3128 // We need to fix the move length
3129 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3132 // Make sure we don't send transition before 0
3133 if (info.startPos.frames(m_document->fps()) < length) {
3134 // reduce length to maximum possible
3135 length = info.startPos.frames(m_document->fps());
3139 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3140 updateTrackDuration(track, command);
3141 m_commandStack->push(command);
3144 void CustomTrackView::slotInsertSpace()
3148 if (m_menuPosition.isNull()) {
3149 pos = GenTime(cursorPos(), m_document->fps());
3151 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3152 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3154 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3155 if (d.exec() != QDialog::Accepted) return;
3156 GenTime spaceDuration = d.selectedDuration();
3157 track = d.selectedTrack();
3159 QList<QGraphicsItem *> items;
3161 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3162 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3166 ClipItem *item = getClipItemAt(pos, track);
3167 if (item) pos = item->startPos();
3169 // Make sure there is no group in the way
3170 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3172 items = checkForGroups(rect, &isOk);
3174 // groups found on track, do not allow the move
3175 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3179 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3180 items = scene()->items(rect);
3183 QList<ItemInfo> clipsToMove;
3184 QList<ItemInfo> transitionsToMove;
3186 for (int i = 0; i < items.count(); i++) {
3187 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3188 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3189 ItemInfo info = item->info();
3190 if (item->type() == AVWIDGET)
3191 clipsToMove.append(info);
3192 else if (item->type() == TRANSITIONWIDGET)
3193 transitionsToMove.append(info);
3197 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3198 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3199 updateTrackDuration(track, command);
3200 m_commandStack->push(command);
3204 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3206 int diff = duration.frames(m_document->fps());
3207 resetSelectionGroup();
3208 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3209 scene()->addItem(m_selectionGroup);
3211 Transition *transition;
3213 // Create lists with start pos for each track
3214 QMap <int, int> trackClipStartList;
3215 QMap <int, int> trackTransitionStartList;
3217 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3218 trackClipStartList[i] = -1;
3219 trackTransitionStartList[i] = -1;
3222 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3223 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3225 if (clip->parentItem()) {
3226 m_selectionGroup->addToGroup(clip->parentItem());
3227 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3229 m_selectionGroup->addToGroup(clip);
3230 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3232 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))
3233 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3235 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);
3238 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3239 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3241 if (transition->parentItem()) {
3242 m_selectionGroup->addToGroup(transition->parentItem());
3243 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3245 m_selectionGroup->addToGroup(transition);
3246 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3248 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))
3249 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3250 } 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);
3252 m_selectionGroup->translate(diff, 0);
3254 // update items coordinates
3255 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3257 for (int i = 0; i < itemList.count(); i++) {
3258 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3259 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3260 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3261 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3262 for (int j = 0; j < children.count(); j++) {
3263 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3268 resetSelectionGroup(false);
3270 track = m_document->tracksCount() - track;
3271 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3274 void CustomTrackView::deleteClip(const QString &clipId)
3276 resetSelectionGroup();
3277 QList<QGraphicsItem *> itemList = items();
3278 QUndoCommand *deleteCommand = new QUndoCommand();
3280 for (int i = 0; i < itemList.count(); i++) {
3281 if (itemList.at(i)->type() == AVWIDGET) {
3282 ClipItem *item = (ClipItem *)itemList.at(i);
3283 if (item->clipProducer() == clipId) {
3285 if (item->parentItem()) {
3286 // Clip is in a group, destroy the group
3287 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3289 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3293 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3295 delete deleteCommand;
3297 updateTrackDuration(-1, deleteCommand);
3298 m_commandStack->push(deleteCommand);
3302 void CustomTrackView::setCursorPos(int pos, bool seek)
3304 if (pos == m_cursorPos) return;
3305 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3307 if (seek) m_document->renderer()->seek(m_cursorPos);
3308 else if (m_autoScroll) checkScrolling();
3309 m_cursorLine->setPos(m_cursorPos, 0);
3312 void CustomTrackView::updateCursorPos()
3314 m_cursorLine->setPos(m_cursorPos, 0);
3317 int CustomTrackView::cursorPos()
3319 return (int)(m_cursorPos);
3322 void CustomTrackView::moveCursorPos(int delta)
3324 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3325 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3326 m_cursorPos += delta;
3327 m_cursorLine->setPos(m_cursorPos, 0);
3328 m_document->renderer()->seek(m_cursorPos);
3331 void CustomTrackView::initCursorPos(int pos)
3333 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3335 m_cursorLine->setPos(pos, 0);
3339 void CustomTrackView::checkScrolling()
3341 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3344 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3346 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3347 QGraphicsView::mouseReleaseEvent(event);
3348 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3349 #if QT_VERSION >= 0x040600
3350 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3352 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3353 if (event->button() == Qt::MidButton) {
3356 setDragMode(QGraphicsView::NoDrag);
3357 if (m_operationMode == MOVEGUIDE) {
3358 setCursor(Qt::ArrowCursor);
3359 m_operationMode = NONE;
3360 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3361 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3362 if (newPos != m_dragGuide->position()) {
3363 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3364 m_commandStack->push(command);
3365 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3366 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3367 m_document->syncGuides(m_guides);
3372 } else if (m_operationMode == SPACER && m_selectionGroup) {
3374 if (event->modifiers() != Qt::ControlModifier) {
3375 // We are moving all tracks
3377 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3378 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3380 if (timeOffset != GenTime()) {
3381 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3383 QList<ItemInfo> clipsToMove;
3384 QList<ItemInfo> transitionsToMove;
3386 // Create lists with start pos for each track
3387 QMap <int, int> trackClipStartList;
3388 QMap <int, int> trackTransitionStartList;
3390 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3391 trackClipStartList[i] = -1;
3392 trackTransitionStartList[i] = -1;
3395 for (int i = 0; i < items.count(); i++) {
3396 if (items.at(i)->type() == GROUPWIDGET)
3397 items += items.at(i)->childItems();
3400 for (int i = 0; i < items.count(); i++) {
3401 if (items.at(i)->type() == AVWIDGET) {
3402 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3403 ItemInfo info = item->info();
3404 clipsToMove.append(info);
3406 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3407 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3408 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3409 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3410 ItemInfo info = item->info();
3411 transitionsToMove.append(info);
3413 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3414 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3417 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3418 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3419 updateTrackDuration(track, command);
3420 m_commandStack->push(command);
3421 if (track != -1) track = m_document->tracksCount() - track;
3422 kDebug() << "SPACER TRACK:" << track;
3423 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3424 setDocumentModified();
3427 resetSelectionGroup(false);
3428 m_operationMode = NONE;
3429 } else if (m_operationMode == RUBBERSELECTION) {
3430 resetSelectionGroup();
3431 groupSelectedItems();
3432 m_operationMode = NONE;
3435 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3436 emit transitionItemSelected(NULL);
3440 if (m_dragItem) info = m_dragItem->info();
3442 if (m_operationMode == MOVE) {
3443 setCursor(Qt::OpenHandCursor);
3444 if (m_dragItem->parentItem() == 0) {
3445 // we are moving one clip, easy
3446 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3447 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3448 Mlt::Producer *prod = item->getProducer(info.track);
3449 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);
3452 QUndoCommand *moveCommand = new QUndoCommand();
3453 moveCommand->setText(i18n("Move clip"));
3454 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3456 int tracknumber = m_document->tracksCount() - item->track() - 1;
3457 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3458 if (isLocked) item->setItemLocked(true);
3459 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3460 // Also move automatic transitions (on lower track)
3461 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3462 ItemInfo startTrInfo;
3463 ItemInfo newStartTrInfo;
3464 bool moveStartTrans = false;
3465 bool moveEndTrans = false;
3466 if (startTransition && startTransition->isAutomatic()) {
3467 startTrInfo = startTransition->info();
3468 newStartTrInfo = startTrInfo;
3469 newStartTrInfo.track = info.track;
3470 newStartTrInfo.startPos = info.startPos;
3471 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3472 // transition end should stay the same
3474 // transition end should be adjusted to clip
3475 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3477 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3479 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3480 // Check if there is a transition at clip end
3481 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3482 if (tr && tr->isAutomatic()) {
3483 ItemInfo trInfo = tr->info();
3484 ItemInfo newTrInfo = trInfo;
3485 newTrInfo.track = info.track;
3486 newTrInfo.endPos = m_dragItem->endPos();
3487 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3488 // transition start should stay the same
3490 // transition start should be moved
3491 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3493 if (newTrInfo.startPos < newTrInfo.endPos) {
3494 moveEndTrans = true;
3495 if (moveStartTrans) {
3496 // we have to move both transitions, remove the start one so that there is no collision
3497 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3499 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3500 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3501 if (moveStartTrans) {
3502 // re-add transition in correct place
3503 int transTrack = startTransition->transitionEndTrack();
3504 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3505 transTrack = getPreviousVideoTrack(info.track);
3507 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3508 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3514 if (moveStartTrans && !moveEndTrans) {
3515 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3516 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3519 // Also move automatic transitions (on upper track)
3520 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3521 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3522 ItemInfo trInfo = tr->info();
3523 ItemInfo newTrInfo = trInfo;
3524 newTrInfo.startPos = m_dragItem->startPos();
3525 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3526 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3527 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3528 // transition end should be adjusted to clip on upper track
3529 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3531 if (newTrInfo.startPos < newTrInfo.endPos) {
3532 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3533 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3537 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3538 // Check if there is a transition at clip end
3539 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3540 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3541 ItemInfo trInfo = tr->info();
3542 ItemInfo newTrInfo = trInfo;
3543 newTrInfo.endPos = m_dragItem->endPos();
3544 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3545 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3546 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3547 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3548 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3549 // transition start should be moved
3550 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3552 if (newTrInfo.startPos < newTrInfo.endPos) {
3553 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3554 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3559 updateTrackDuration(info.track, moveCommand);
3560 if (m_dragItemInfo.track != info.track)
3561 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3562 m_commandStack->push(moveCommand);
3563 //checkTrackSequence(m_dragItem->track());
3565 // undo last move and emit error message
3566 bool snap = KdenliveSettings::snaptopoints();
3567 KdenliveSettings::setSnaptopoints(false);
3568 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3569 KdenliveSettings::setSnaptopoints(snap);
3570 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3572 setDocumentModified();
3573 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3574 Transition *transition = static_cast <Transition *>(m_dragItem);
3575 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3576 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)) {
3577 // Moving transition failed, revert to previous position
3578 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3579 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3581 QUndoCommand *moveCommand = new QUndoCommand();
3582 moveCommand->setText(i18n("Move transition"));
3583 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3584 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3585 updateTrackDuration(info.track, moveCommand);
3586 if (m_dragItemInfo.track != info.track)
3587 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3588 m_commandStack->push(moveCommand);
3589 setDocumentModified();
3593 // Moving several clips. We need to delete them and readd them to new position,
3594 // or they might overlap each other during the move
3595 QGraphicsItemGroup *group;
3596 if (m_selectionGroup)
3597 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3599 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3600 QList<QGraphicsItem *> items = group->childItems();
3602 QList<ItemInfo> clipsToMove;
3603 QList<ItemInfo> transitionsToMove;
3605 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3606 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3608 QUndoCommand *moveGroup = new QUndoCommand();
3609 moveGroup->setText(i18n("Move group"));
3610 if (timeOffset != GenTime() || trackOffset != 0) {
3611 // remove items in MLT playlist
3614 int max = items.count();
3615 for (int i = 0; i < max; i++) {
3616 if (items.at(i)->type() == GROUPWIDGET) {
3617 items += items.at(i)->childItems();
3620 m_document->renderer()->blockSignals(true);
3621 for (int i = 0; i < items.count(); i++) {
3622 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3623 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3624 ItemInfo info = item->info();
3625 if (item->type() == AVWIDGET) {
3626 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3627 // error, clip cannot be removed from playlist
3628 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3630 clipsToMove.append(info);
3633 transitionsToMove.append(info);
3634 Transition *tr = static_cast <Transition*>(item);
3635 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3638 m_document->renderer()->blockSignals(false);
3639 for (int i = 0; i < items.count(); i++) {
3640 // re-add items in correct place
3641 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3642 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3644 ItemInfo info = item->info();
3645 int tracknumber = m_document->tracksCount() - info.track - 1;
3646 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3648 group->removeFromGroup(item);
3649 item->setItemLocked(true);
3652 if (item->type() == AVWIDGET) {
3653 ClipItem *clip = static_cast <ClipItem*>(item);
3654 int trackProducer = info.track;
3655 info.track = m_document->tracksCount() - info.track;
3656 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3657 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3658 for (int i = 0; i < clip->effectsCount(); i++) {
3659 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3662 Transition *tr = static_cast <Transition*>(item);
3663 int newTrack = tr->transitionEndTrack();
3664 if (!tr->forcedTrack()) {
3665 newTrack = getPreviousVideoTrack(info.track);
3667 tr->updateTransitionEndTrack(newTrack);
3668 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3669 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3672 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3673 updateTrackDuration(-1, moveGroup);
3674 m_commandStack->push(moveGroup);
3676 //QPointF top = group->sceneBoundingRect().topLeft();
3677 //QPointF oldpos = m_selectionGroup->scenePos();
3678 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3679 //group->setPos(top);
3680 //TODO: get rid of the 3 lines below
3681 if (m_selectionGroup) {
3682 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3683 m_selectionGroupInfo.track = m_selectionGroup->track();
3685 for (int i = 0; i < items.count(); ++i) {
3686 if (items.at(i)->type() == GROUPWIDGET) {
3687 rebuildGroup((AbstractGroupItem*)items.at(i));
3692 for (int i = 0; i < items.count(); ++i) {
3694 items.at(i)->setSelected(true);
3695 if (items.at(i)->parentItem())
3696 items.at(i)->parentItem()->setSelected(true);
3699 resetSelectionGroup();
3700 groupSelectedItems();
3702 rebuildGroup((AbstractGroupItem *)group);
3704 setDocumentModified();
3707 m_document->renderer()->doRefresh();
3708 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3710 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3711 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3713 QUndoCommand *resizeCommand = new QUndoCommand();
3714 resizeCommand->setText(i18n("Resize group"));
3715 QList <QGraphicsItem *> items = parent->childItems();
3716 QList <ItemInfo> infos = parent->resizeInfos();
3717 parent->clearResizeInfos();
3719 for (int i = 0; i < items.count(); ++i) {
3720 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3721 if (item && item->type() == AVWIDGET) {
3722 ItemInfo info = infos.at(itemcount);
3723 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3727 m_commandStack->push(resizeCommand);
3730 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3732 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3734 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3735 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3737 QUndoCommand *resizeCommand = new QUndoCommand();
3738 resizeCommand->setText(i18n("Resize group"));
3739 QList <QGraphicsItem *> items = parent->childItems();
3740 QList <ItemInfo> infos = parent->resizeInfos();
3741 parent->clearResizeInfos();
3743 for (int i = 0; i < items.count(); ++i) {
3744 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3745 if (item && item->type() == AVWIDGET) {
3746 ItemInfo info = infos.at(itemcount);
3747 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3751 updateTrackDuration(-1, resizeCommand);
3752 m_commandStack->push(resizeCommand);
3755 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3757 } else if (m_operationMode == FADEIN) {
3758 // resize fade in effect
3759 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3760 int ix = item->hasEffect("volume", "fadein");
3761 int ix2 = item->hasEffect("", "fade_from_black");
3763 QDomElement oldeffect = item->effectAt(ix);
3764 int start = item->cropStart().frames(m_document->fps());
3765 int end = item->fadeIn();
3767 slotDeleteEffect(item, -1, oldeffect, false);
3770 QDomElement effect = oldeffect.cloneNode().toElement();
3771 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3772 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3773 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3774 emit clipItemSelected(item);
3776 } else if (item->fadeIn() != 0 && ix2 == -1) {
3778 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3780 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3781 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3782 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3783 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3786 QDomElement oldeffect = item->effectAt(ix2);
3787 int start = item->cropStart().frames(m_document->fps());
3788 int end = item->fadeIn();
3790 slotDeleteEffect(item, -1, oldeffect, false);
3793 QDomElement effect = oldeffect.cloneNode().toElement();
3794 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3795 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3796 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3797 emit clipItemSelected(item);
3800 } else if (m_operationMode == FADEOUT) {
3801 // resize fade in effect
3802 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3803 int ix = item->hasEffect("volume", "fadeout");
3804 int ix2 = item->hasEffect("", "fade_to_black");
3806 QDomElement oldeffect = item->effectAt(ix);
3807 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3808 int start = item->fadeOut();
3810 slotDeleteEffect(item, -1, oldeffect, false);
3812 start = end - start;
3813 QDomElement effect = oldeffect.cloneNode().toElement();
3814 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3815 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3816 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3817 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3818 emit clipItemSelected(item);
3820 } else if (item->fadeOut() != 0 && ix2 == -1) {
3822 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3824 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3825 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3826 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3827 EffectsList::setParameter(effect, "out", QString::number(0));
3828 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3831 QDomElement oldeffect = item->effectAt(ix2);
3832 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3833 int start = item->fadeOut();
3835 slotDeleteEffect(item, -1, oldeffect, false);
3837 start = end - start;
3838 QDomElement effect = oldeffect.cloneNode().toElement();
3839 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3840 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3841 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3842 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3843 emit clipItemSelected(item);
3846 } else if (m_operationMode == KEYFRAME) {
3847 // update the MLT effect
3848 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3849 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3851 // check if we want to remove keyframe
3852 double val = mapToScene(event->pos()).toPoint().y();
3853 QRectF br = item->sceneBoundingRect();
3854 double maxh = 100.0 / br.height();
3855 val = (br.bottom() - val) * maxh;
3856 int start = item->cropStart().frames(m_document->fps());
3857 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3859 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3861 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3863 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3866 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3867 //item->updateKeyframeEffect();
3868 //QString next = item->keyframes(item->selectedEffectIndex());
3869 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3870 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3872 m_commandStack->push(command);
3873 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect());
3874 emit clipItemSelected(item);
3876 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3877 // A transition is selected
3879 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3880 if (transitionClip && transitionClip->baseClip()) {
3881 QString size = transitionClip->baseClip()->getProperty("frame_size");
3882 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3883 if (factor == 0) factor = 1.0;
3884 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3885 p.setY(size.section('x', 1, 1).toInt());
3887 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3888 } else emit transitionItemSelected(NULL);
3889 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3890 m_operationMode = NONE;
3893 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3895 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3897 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3898 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3899 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3900 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3901 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3902 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3903 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3906 m_waitingThumbs.removeAll(item);
3908 if (item->isSelected()) emit clipItemSelected(NULL);
3909 item->baseClip()->removeReference();
3910 m_document->updateClip(item->baseClip()->getId());
3912 /*if (item->baseClip()->isTransparent()) {
3913 // also remove automatic transition
3914 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3915 if (tr && tr->isAutomatic()) {
3916 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3917 scene()->removeItem(tr);
3922 if (m_dragItem == item) m_dragItem = NULL;
3924 #if QT_VERSION >= 0x040600
3925 // animate item deletion
3926 item->closeAnimation();
3927 /*if (refresh) item->closeAnimation();
3929 // no refresh, means we have several operations chained, we need to delete clip immediatly
3930 // so that it does not get in the way of the other
3939 setDocumentModified();
3940 if (refresh) m_document->renderer()->doRefresh();
3943 void CustomTrackView::deleteSelectedClips()
3945 resetSelectionGroup();
3946 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3947 if (itemList.count() == 0) {
3948 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3951 scene()->clearSelection();
3952 QUndoCommand *deleteSelected = new QUndoCommand();
3956 int transitionCount = 0;
3957 // expand & destroy groups
3958 for (int i = 0; i < itemList.count(); i++) {
3959 if (itemList.at(i)->type() == GROUPWIDGET) {
3961 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3962 QList <ItemInfo> clipInfos;
3963 QList <ItemInfo> transitionInfos;
3964 for (int j = 0; j < children.count(); j++) {
3965 if (children.at(j)->type() == AVWIDGET) {
3966 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3967 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3968 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3969 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3970 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3972 if (itemList.contains(children.at(j))) {
3973 children.removeAt(j);
3977 itemList += children;
3978 if (clipInfos.count() > 0)
3979 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3981 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3982 itemList.insert(i + 1, itemList.at(i)->parentItem());
3985 for (int i = 0; i < itemList.count(); i++) {
3986 if (itemList.at(i)->type() == AVWIDGET) {
3988 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3989 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3990 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3991 emit clipItemSelected(NULL);
3992 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3994 Transition *item = static_cast <Transition *>(itemList.at(i));
3995 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3996 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3997 emit transitionItemSelected(NULL);
4000 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
4001 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
4002 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
4003 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
4004 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
4005 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
4006 else deleteSelected->setText(i18n("Delete selected items"));
4007 updateTrackDuration(-1, deleteSelected);
4008 m_commandStack->push(deleteSelected);
4012 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
4015 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
4017 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
4019 kDebug() << "ERROR: Cannot find clip for speed change";
4020 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
4023 info.track = m_document->tracksCount() - item->track();
4024 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
4026 item->setSpeed(speed, strobe);
4027 item->updateRectGeometry();
4028 if (item->cropDuration().frames(m_document->fps()) != endPos)
4029 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
4030 updatePositionEffects(item, info);
4031 setDocumentModified();
4033 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
4037 void CustomTrackView::cutSelectedClips()
4039 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4040 QList<AbstractGroupItem *> groups;
4041 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
4042 for (int i = 0; i < itemList.count(); ++i) {
4043 if (!itemList.at(i))
4045 if (itemList.at(i)->type() == AVWIDGET) {
4046 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4047 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4048 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4049 if (!groups.contains(group))
4051 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4052 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4053 m_commandStack->push(command);
4055 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4056 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4057 if (!groups.contains(group))
4062 for (int i = 0; i < groups.count(); ++i)
4063 razorGroup(groups.at(i), currentPos);
4066 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4069 QList <QGraphicsItem *> children = group->childItems();
4070 QList <ItemInfo> clips1, transitions1;
4071 QList <ItemInfo> clipsCut, transitionsCut;
4072 QList <ItemInfo> clips2, transitions2;
4073 for (int i = 0; i < children.count(); ++i) {
4074 children.at(i)->setSelected(false);
4075 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4076 if (child->type() == AVWIDGET) {
4077 if (cutPos > child->endPos())
4078 clips1 << child->info();
4079 else if (cutPos < child->startPos())
4080 clips2 << child->info();
4082 clipsCut << child->info();
4084 if (cutPos > child->endPos())
4085 transitions1 << child->info();
4086 else if (cutPos < child->startPos())
4087 transitions2 << child->info();
4089 transitionsCut << child->info();
4092 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4094 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4095 m_commandStack->push(command);
4099 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)
4102 for (int i = 0; i < clipsCut.count(); ++i) {
4103 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4105 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4106 clips1 << clip->info();
4107 if (clipBehind != NULL)
4108 clips2 << clipBehind->info();
4111 /* TODO: cut transitionsCut
4112 * For now just append them to group1 */
4113 transitions1 << transitionsCut;
4114 doGroupClips(clips1, transitions1, true);
4115 doGroupClips(clips2, transitions2, true);
4117 /* we might also just use clipsCut.at(0)->parentItem().
4118 * Do this loop just in case something went wrong during cut */
4119 for (int i = 0; i < clipsCut.count(); ++i) {
4120 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4121 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4122 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4123 QList <QGraphicsItem *> children = group->childItems();
4124 QList <ItemInfo> groupClips;
4125 QList <ItemInfo> groupTrans;
4126 for (int j = 0; j < children.count(); ++j) {
4127 if (children.at(j)->type() == AVWIDGET)
4128 groupClips << ((AbstractClipItem *)children.at(j))->info();
4129 else if (children.at(j)->type() == TRANSITIONWIDGET)
4130 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4132 doGroupClips(groupClips, groupTrans, false);
4136 for (int i = 0; i < clipsCut.count(); ++i)
4137 cutClip(clipsCut.at(i), cutPos, false);
4138 // TODO: uncut transitonsCut
4139 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4143 void CustomTrackView::groupClips(bool group)
4145 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4146 QList <ItemInfo> clipInfos;
4147 QList <ItemInfo> transitionInfos;
4150 int max = itemList.count();
4151 for (int i = 0; i < max; i++) {
4152 if (itemList.at(i)->type() == GROUPWIDGET) {
4153 itemList += itemList.at(i)->childItems();
4157 for (int i = 0; i < itemList.count(); i++) {
4158 if (itemList.at(i)->type() == AVWIDGET) {
4159 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4160 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4161 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4162 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4163 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4166 if (clipInfos.count() > 0) {
4167 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4168 m_commandStack->push(command);
4172 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4174 resetSelectionGroup();
4175 m_scene->clearSelection();
4177 for (int i = 0; i < clipInfos.count(); i++) {
4178 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4179 if (clip == NULL) continue;
4180 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4181 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4182 m_document->clipManager()->removeGroup(grp);
4183 scene()->destroyItemGroup(grp);
4185 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4187 for (int i = 0; i < transitionInfos.count(); i++) {
4188 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4189 if (tr == NULL) continue;
4190 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4191 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4192 m_document->clipManager()->removeGroup(grp);
4193 scene()->destroyItemGroup(grp);
4195 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4197 setDocumentModified();
4201 QList <QGraphicsItemGroup *> groups;
4202 for (int i = 0; i < clipInfos.count(); i++) {
4203 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4205 clip->setSelected(true);
4208 for (int i = 0; i < transitionInfos.count(); i++) {
4209 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4211 clip->setSelected(true);
4214 groupSelectedItems(false, true);
4215 setDocumentModified();
4218 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4220 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4221 if (baseclip == NULL) {
4222 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4226 if (baseclip->getProducer() == NULL) {
4227 // If the clip has no producer, we must wait until it is created...
4229 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4230 emit forceClipProcessing(clipId);
4231 qApp->processEvents();
4232 for (int i = 0; i < 10; i++) {
4233 if (baseclip->getProducer() == NULL) {
4234 qApp->processEvents();
4235 m_producerNotReady.wait(&m_mutex, 200);
4238 if (baseclip->getProducer() == NULL) {
4239 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4243 emit displayMessage(QString(), InformationMessage);
4247 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4248 item->setEffectList(effects);
4249 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4250 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4251 scene()->addItem(item);
4253 int producerTrack = info.track;
4254 int tracknumber = m_document->tracksCount() - info.track - 1;
4255 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4256 if (isLocked) item->setItemLocked(true);
4258 baseclip->addReference();
4259 m_document->updateClip(baseclip->getId());
4260 info.track = m_document->tracksCount() - info.track;
4261 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4262 for (int i = 0; i < item->effectsCount(); i++) {
4263 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4265 setDocumentModified();
4267 m_document->renderer()->doRefresh();
4268 if (!baseclip->isPlaceHolder())
4269 m_waitingThumbs.append(item);
4270 m_thumbsTimer.start();
4273 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4275 QMutexLocker locker(&m_mutex);
4276 QList<QGraphicsItem *> list = scene()->items();
4277 QList <ClipItem *>clipList;
4278 ClipItem *clip = NULL;
4279 DocClipBase *baseClip = NULL;
4280 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4281 for (int i = 0; i < list.size(); ++i) {
4282 if (list.at(i)->type() == AVWIDGET) {
4283 clip = static_cast <ClipItem *>(list.at(i));
4284 if (clip->clipProducer() == clipId) {
4285 if (baseClip == NULL) {
4286 baseClip = clip->baseClip();
4288 ItemInfo info = clip->info();
4289 Mlt::Producer *prod = NULL;
4290 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4291 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4292 else prod = baseClip->getProducer(info.track);
4293 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4294 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4296 else clipList.append(clip);
4300 for (int i = 0; i < clipList.count(); i++)
4301 clipList.at(i)->refreshClip(true, true);
4302 m_document->renderer()->unlockService(tractor);
4305 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4307 int framepos = (int)(pos.frames(m_document->fps()));
4308 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4309 ClipItem *clip = NULL;
4310 for (int i = 0; i < list.size(); i++) {
4311 if (!list.at(i)->isEnabled()) continue;
4312 if (list.at(i)->type() == AVWIDGET) {
4313 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4314 if (test->endPos() == pos) clip = test;
4321 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4323 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4324 ClipItem *clip = NULL;
4325 for (int i = 0; i < list.size(); i++) {
4326 if (!list.at(i)->isEnabled()) continue;
4327 if (list.at(i)->type() == AVWIDGET) {
4328 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4329 if (test->startPos() == pos) clip = test;
4336 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4338 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4339 QList<QGraphicsItem *> list = scene()->items(p);
4340 ClipItem *clip = NULL;
4341 for (int i = 0; i < list.size(); i++) {
4342 if (!list.at(i)->isEnabled()) continue;
4343 if (list.at(i)->type() == AVWIDGET) {
4344 clip = static_cast <ClipItem *>(list.at(i));
4351 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4353 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4357 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4359 int pos = info.startPos.frames(m_document->fps());
4360 int track = m_document->tracksCount() - info.b_track;
4361 return getTransitionItemAt(pos, track);
4364 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4366 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4367 QList<QGraphicsItem *> list = scene()->items(p);
4368 Transition *clip = NULL;
4369 for (int i = 0; i < list.size(); i++) {
4370 if (!list.at(i)->isEnabled()) continue;
4371 if (list.at(i)->type() == TRANSITIONWIDGET) {
4372 clip = static_cast <Transition *>(list.at(i));
4379 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4381 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4384 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4386 int framepos = (int)(pos.frames(m_document->fps()));
4387 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4388 QList<QGraphicsItem *> list = scene()->items(p);
4389 Transition *clip = NULL;
4390 for (int i = 0; i < list.size(); i++) {
4391 if (!list.at(i)->isEnabled()) continue;
4392 if (list.at(i)->type() == TRANSITIONWIDGET) {
4393 Transition *test = static_cast <Transition *>(list.at(i));
4394 if (test->endPos() == pos) clip = test;
4401 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4403 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4404 QList<QGraphicsItem *> list = scene()->items(p);
4405 Transition *clip = NULL;
4406 for (int i = 0; i < list.size(); ++i) {
4407 if (!list.at(i)->isEnabled()) continue;
4408 if (list.at(i)->type() == TRANSITIONWIDGET) {
4409 Transition *test = static_cast <Transition *>(list.at(i));
4410 if (test->startPos() == pos) clip = test;
4417 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4419 if (m_selectionGroup) resetSelectionGroup(false);
4420 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4422 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);
4423 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4426 Mlt::Producer *prod = item->getProducer(end.track);
4428 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);
4430 bool snap = KdenliveSettings::snaptopoints();
4431 KdenliveSettings::setSnaptopoints(false);
4432 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4434 int tracknumber = m_document->tracksCount() - end.track - 1;
4435 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4436 m_scene->clearSelection();
4437 if (isLocked) item->setItemLocked(true);
4439 if (item->isItemLocked()) item->setItemLocked(false);
4440 item->setSelected(true);
4442 if (item->baseClip()->isTransparent()) {
4443 // Also move automatic transition
4444 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4445 if (tr && tr->isAutomatic()) {
4446 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4447 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);
4448 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4451 KdenliveSettings::setSnaptopoints(snap);
4452 setDocumentModified();
4454 // undo last move and emit error message
4455 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4457 if (refresh) m_document->renderer()->doRefresh();
4460 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4463 resetSelectionGroup();
4464 m_scene->clearSelection();
4466 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4467 scene()->addItem(m_selectionGroup);
4469 m_document->renderer()->blockSignals(true);
4470 for (int i = 0; i < startClip.count(); i++) {
4472 startClip[i].startPos = startClip.at(i).startPos - offset;
4473 startClip[i].track = startClip.at(i).track - trackOffset;
4475 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4477 clip->setItemLocked(false);
4478 if (clip->parentItem()) {
4479 m_selectionGroup->addToGroup(clip->parentItem());
4480 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4482 m_selectionGroup->addToGroup(clip);
4483 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4485 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4486 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4488 for (int i = 0; i < startTransition.count(); i++) {
4490 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4491 startTransition[i].track = startTransition.at(i).track - trackOffset;
4493 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4495 tr->setItemLocked(false);
4496 if (tr->parentItem()) {
4497 m_selectionGroup->addToGroup(tr->parentItem());
4498 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4500 m_selectionGroup->addToGroup(tr);
4501 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4503 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());
4504 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4506 m_document->renderer()->blockSignals(false);
4508 if (m_selectionGroup) {
4509 bool snap = KdenliveSettings::snaptopoints();
4510 KdenliveSettings::setSnaptopoints(false);
4512 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4513 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4515 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4517 int max = children.count();
4518 for (int i = 0; i < max; i++) {
4519 if (children.at(i)->type() == GROUPWIDGET) {
4520 children += children.at(i)->childItems();
4521 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4522 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4523 /*m_document->clipManager()->removeGroup(grp);
4524 m_scene->destroyItemGroup(grp);*/
4525 children.removeAll(children.at(i));
4530 for (int i = 0; i < children.count(); i++) {
4531 // re-add items in correct place
4532 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4533 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4535 ItemInfo info = item->info();
4536 int tracknumber = m_document->tracksCount() - info.track - 1;
4537 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4539 item->setItemLocked(true);
4540 else if (item->isItemLocked())
4541 item->setItemLocked(false);
4543 if (item->type() == AVWIDGET) {
4544 ClipItem *clip = static_cast <ClipItem*>(item);
4545 int trackProducer = info.track;
4546 info.track = m_document->tracksCount() - info.track;
4547 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4548 for (int i = 0; i < clip->effectsCount(); i++) {
4549 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4551 } else if (item->type() == TRANSITIONWIDGET) {
4552 Transition *tr = static_cast <Transition*>(item);
4554 if (!tr->forcedTrack()) {
4555 newTrack = getPreviousVideoTrack(info.track);
4557 newTrack = tr->transitionEndTrack() + trackOffset;
4558 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4560 tr->updateTransitionEndTrack(newTrack);
4561 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4565 resetSelectionGroup(false);
4567 for (int i = 0; i < children.count(); i++) {
4568 if (children.at(i)->parentItem())
4569 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4573 KdenliveSettings::setSnaptopoints(snap);
4574 m_document->renderer()->doRefresh();
4575 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4578 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4580 Transition *item = getTransitionItemAt(start.startPos, start.track);
4582 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);
4583 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4587 bool snap = KdenliveSettings::snaptopoints();
4588 KdenliveSettings::setSnaptopoints(false);
4590 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4591 // Transition was moved
4592 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4593 } else if (end.endPos == start.endPos) {
4594 // Transition start resize
4595 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4596 } else if (end.startPos == start.startPos) {
4597 // Transition end resize;
4598 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4599 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4602 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4603 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4604 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4606 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4607 KdenliveSettings::setSnaptopoints(snap);
4608 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4609 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());
4610 if (m_dragItem && m_dragItem == item) {
4612 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4613 if (transitionClip && transitionClip->baseClip()) {
4614 QString size = transitionClip->baseClip()->getProperty("frame_size");
4615 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4616 if (factor == 0) factor = 1.0;
4617 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4618 p.setY(size.section('x', 1, 1).toInt());
4620 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4622 if (refresh) m_document->renderer()->doRefresh();
4623 setDocumentModified();
4626 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4628 bool resizeClipStart = (start.startPos != end.startPos);
4629 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4631 if (dontWorry) return;
4632 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);
4633 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4636 if (item->parentItem()) {
4637 // Item is part of a group, reset group
4638 resetSelectionGroup();
4641 bool snap = KdenliveSettings::snaptopoints();
4642 KdenliveSettings::setSnaptopoints(false);
4644 if (resizeClipStart) {
4645 ItemInfo clipinfo = item->info();
4646 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4647 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4649 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4651 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4653 ItemInfo clipinfo = item->info();
4654 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4655 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4657 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4659 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4661 if (!resizeClipStart && end.cropStart != start.cropStart) {
4662 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4663 ItemInfo clipinfo = end;
4664 clipinfo.track = m_document->tracksCount() - end.track;
4665 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4667 item->setCropStart(end.cropStart);
4668 item->resetThumbs(true);
4671 m_document->renderer()->doRefresh();
4672 KdenliveSettings::setSnaptopoints(snap);
4673 setDocumentModified();
4676 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4678 if (pos == oldInfo.startPos.frames(m_document->fps()))
4680 bool snap = KdenliveSettings::snaptopoints();
4682 KdenliveSettings::setSnaptopoints(false);
4683 item->resizeStart(pos);
4684 if (item->startPos().frames(m_document->fps()) != pos) {
4685 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4686 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4687 KdenliveSettings::setSnaptopoints(snap);
4690 KdenliveSettings::setSnaptopoints(snap);
4693 bool hasParentCommand = false;
4695 hasParentCommand = true;
4697 command = new QUndoCommand();
4698 command->setText(i18n("Resize clip start"));
4701 // do this here, too, because otherwise undo won't update the group
4702 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4703 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4705 ItemInfo info = item->info();
4706 if (item->type() == AVWIDGET) {
4707 ItemInfo resizeinfo = oldInfo;
4708 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4709 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4711 // Check if there is an automatic transition on that clip (lower track)
4712 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4713 if (transition && transition->isAutomatic()) {
4714 ItemInfo trInfo = transition->info();
4715 ItemInfo newTrInfo = trInfo;
4716 newTrInfo.startPos = item->startPos();
4717 if (newTrInfo.startPos < newTrInfo.endPos)
4718 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4720 // Check if there is an automatic transition on that clip (upper track)
4721 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4722 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4723 ItemInfo trInfo = transition->info();
4724 ItemInfo newTrInfo = trInfo;
4725 newTrInfo.startPos = item->startPos();
4726 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4727 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4728 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4731 ClipItem *clip = static_cast < ClipItem * >(item);
4734 // Since we must always resize clip before updating the keyframes, we
4735 // put a resize command before & after checking keyframes so that
4736 // we are sure the resize is performed before whenever we do or undo the action
4737 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4738 adjustEffects(clip, oldInfo, command);
4739 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4740 emit clipItemSelected(clip);
4742 KdenliveSettings::setSnaptopoints(false);
4743 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4744 KdenliveSettings::setSnaptopoints(snap);
4745 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4747 } else if (item->type() == TRANSITIONWIDGET) {
4748 Transition *transition = static_cast <Transition *>(item);
4749 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)) {
4750 // Cannot resize transition
4751 KdenliveSettings::setSnaptopoints(false);
4752 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4753 KdenliveSettings::setSnaptopoints(snap);
4754 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4756 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4757 if (command == NULL)
4758 m_commandStack->push(moveCommand);
4762 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4763 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4765 if (!hasParentCommand)
4766 m_commandStack->push(command);
4769 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4771 if (pos == oldInfo.endPos.frames(m_document->fps()))
4773 bool snap = KdenliveSettings::snaptopoints();
4775 KdenliveSettings::setSnaptopoints(false);
4776 item->resizeEnd(pos);
4777 if (item->endPos().frames(m_document->fps()) != pos) {
4778 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4779 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4780 KdenliveSettings::setSnaptopoints(snap);
4783 KdenliveSettings::setSnaptopoints(snap);
4786 bool hasParentCommand = false;
4788 hasParentCommand = true;
4790 command = new QUndoCommand();
4793 // do this here, too, because otherwise undo won't update the group
4794 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4795 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4797 ItemInfo info = item->info();
4798 if (item->type() == AVWIDGET) {
4799 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4800 ItemInfo resizeinfo = info;
4801 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4802 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4804 // Check if there is an automatic transition on that clip (lower track)
4805 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4806 if (tr && tr->isAutomatic()) {
4807 ItemInfo trInfo = tr->info();
4808 ItemInfo newTrInfo = trInfo;
4809 newTrInfo.endPos = item->endPos();
4810 if (newTrInfo.endPos > newTrInfo.startPos)
4811 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4814 // Check if there is an automatic transition on that clip (upper track)
4815 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4816 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4817 ItemInfo trInfo = tr->info();
4818 ItemInfo newTrInfo = trInfo;
4819 newTrInfo.endPos = item->endPos();
4820 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4821 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4822 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4826 ClipItem *clip = static_cast < ClipItem * >(item);
4829 // Since we must always resize clip before updating the keyframes, we
4830 // put a resize command before & after checking keyframes so that
4831 // we are sure the resize is performed before whenever we do or undo the action
4832 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4833 adjustEffects(clip, oldInfo, command);
4834 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4835 emit clipItemSelected(clip);
4837 KdenliveSettings::setSnaptopoints(false);
4838 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4839 KdenliveSettings::setSnaptopoints(true);
4840 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4842 } else if (item->type() == TRANSITIONWIDGET) {
4843 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4844 Transition *transition = static_cast <Transition *>(item);
4845 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)) {
4846 // Cannot resize transition
4847 KdenliveSettings::setSnaptopoints(false);
4848 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4849 KdenliveSettings::setSnaptopoints(true);
4850 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4852 // Check transition keyframes
4853 QDomElement old = transition->toXML();
4854 if (transition->updateKeyframes()) {
4855 QDomElement xml = transition->toXML();
4856 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);
4857 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4859 new MoveTransitionCommand(this, oldInfo, info, false, command);
4862 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4863 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4865 if (!hasParentCommand) {
4866 updateTrackDuration(oldInfo.track, command);
4867 m_commandStack->push(command);
4871 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4873 int end = item->fadeIn();
4875 // there is a fade in effect
4876 int effectPos = item->hasEffect("volume", "fadein");
4877 if (effectPos != -1) {
4878 QDomElement effect = item->getEffectAt(effectPos);
4879 int start = item->cropStart().frames(m_document->fps());
4880 int max = item->cropDuration().frames(m_document->fps());
4882 // Make sure the fade effect is not longer than the clip
4883 item->setFadeIn(max);
4884 end = item->fadeIn();
4887 EffectsList::setParameter(effect, "in", QString::number(start));
4888 EffectsList::setParameter(effect, "out", QString::number(end));
4890 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4891 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4892 // if fade effect is displayed, update the effect edit widget with new clip duration
4893 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4894 emit clipItemSelected(item);
4897 effectPos = item->hasEffect("brightness", "fade_from_black");
4898 if (effectPos != -1) {
4899 QDomElement effect = item->getEffectAt(effectPos);
4900 int start = item->cropStart().frames(m_document->fps());
4901 int max = item->cropDuration().frames(m_document->fps());
4903 // Make sure the fade effect is not longer than the clip
4904 item->setFadeIn(max);
4905 end = item->fadeIn();
4908 EffectsList::setParameter(effect, "in", QString::number(start));
4909 EffectsList::setParameter(effect, "out", QString::number(end));
4911 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4912 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4913 // if fade effect is displayed, update the effect edit widget with new clip duration
4914 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4915 emit clipItemSelected(item);
4920 int start = item->fadeOut();
4922 // there is a fade out effect
4923 int effectPos = item->hasEffect("volume", "fadeout");
4924 if (effectPos != -1) {
4925 QDomElement effect = item->getEffectAt(effectPos);
4926 int max = item->cropDuration().frames(m_document->fps());
4927 int end = max + item->cropStart().frames(m_document->fps());
4929 // Make sure the fade effect is not longer than the clip
4930 item->setFadeOut(max);
4931 start = item->fadeOut();
4933 start = end - start;
4934 EffectsList::setParameter(effect, "in", QString::number(start));
4935 EffectsList::setParameter(effect, "out", QString::number(end));
4937 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4938 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4939 // if fade effect is displayed, update the effect edit widget with new clip duration
4940 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4941 emit clipItemSelected(item);
4944 effectPos = item->hasEffect("brightness", "fade_to_black");
4945 if (effectPos != -1) {
4946 QDomElement effect = item->getEffectAt(effectPos);
4947 int max = item->cropDuration().frames(m_document->fps());
4948 int end = max + item->cropStart().frames(m_document->fps());
4950 // Make sure the fade effect is not longer than the clip
4951 item->setFadeOut(max);
4952 start = item->fadeOut();
4954 start = end - start;
4955 EffectsList::setParameter(effect, "in", QString::number(start));
4956 EffectsList::setParameter(effect, "out", QString::number(end));
4958 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4959 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4960 // if fade effect is displayed, update the effect edit widget with new clip duration
4961 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4962 emit clipItemSelected(item);
4967 int effectPos = item->hasEffect("freeze", "freeze");
4968 if (effectPos != -1) {
4969 // Freeze effect needs to be adjusted with clip resize
4970 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4971 QDomElement eff = item->getEffectAt(effectPos);
4972 if (!eff.isNull() && diff != 0) {
4973 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4974 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4976 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4977 emit clipItemSelected(item);
4984 double CustomTrackView::getSnapPointForPos(double pos)
4986 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4989 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4991 QList <GenTime> snaps;
4992 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4993 QList<QGraphicsItem *> itemList = items();
4994 for (int i = 0; i < itemList.count(); i++) {
4995 if (itemList.at(i) == selected) continue;
4996 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4997 if (itemList.at(i)->type() == AVWIDGET) {
4998 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4999 GenTime start = item->startPos();
5000 GenTime end = item->endPos();
5001 snaps.append(start);
5003 if (!offsetList.isEmpty()) {
5004 for (int j = 0; j < offsetList.size(); j++) {
5005 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5006 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5010 QList < GenTime > markers = item->snapMarkers();
5011 for (int j = 0; j < markers.size(); ++j) {
5012 GenTime t = markers.at(j);
5014 if (!offsetList.isEmpty()) {
5015 for (int k = 0; k < offsetList.size(); k++) {
5016 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
5020 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5021 Transition *transition = static_cast <Transition*>(itemList.at(i));
5022 GenTime start = transition->startPos();
5023 GenTime end = transition->endPos();
5024 snaps.append(start);
5026 if (!offsetList.isEmpty()) {
5027 for (int j = 0; j < offsetList.size(); j++) {
5028 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
5029 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
5035 // add cursor position
5036 GenTime pos = GenTime(m_cursorPos, m_document->fps());
5038 if (!offsetList.isEmpty()) {
5039 for (int j = 0; j < offsetList.size(); j++) {
5040 snaps.append(pos - offsetList.at(j));
5045 for (int i = 0; i < m_guides.count(); i++) {
5046 snaps.append(m_guides.at(i)->position());
5047 if (!offsetList.isEmpty()) {
5048 for (int j = 0; j < offsetList.size(); j++) {
5049 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5055 QPoint z = m_document->zone();
5056 snaps.append(GenTime(z.x(), m_document->fps()));
5057 snaps.append(GenTime(z.y(), m_document->fps()));
5060 m_scene->setSnapList(snaps);
5061 //for (int i = 0; i < m_snapPoints.size(); ++i)
5062 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5065 void CustomTrackView::slotSeekToPreviousSnap()
5067 updateSnapPoints(NULL);
5068 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5069 setCursorPos((int) res.frames(m_document->fps()));
5073 void CustomTrackView::slotSeekToNextSnap()
5075 updateSnapPoints(NULL);
5076 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5077 setCursorPos((int) res.frames(m_document->fps()));
5081 void CustomTrackView::clipStart()
5083 AbstractClipItem *item = getMainActiveClip();
5085 setCursorPos((int) item->startPos().frames(m_document->fps()));
5090 void CustomTrackView::clipEnd()
5092 AbstractClipItem *item = getMainActiveClip();
5094 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5099 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5101 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5102 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5103 m_commandStack->push(command);
5106 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5108 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5109 m_commandStack->push(command);
5112 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5114 DocClipBase *base = m_document->clipManager()->getClipById(id);
5115 QList <CommentedTime> markers = base->commentedSnapMarkers();
5117 if (markers.isEmpty()) {
5118 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5121 QUndoCommand *deleteMarkers = new QUndoCommand();
5122 deleteMarkers->setText("Delete clip markers");
5124 for (int i = 0; i < markers.size(); i++) {
5125 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5127 m_commandStack->push(deleteMarkers);
5130 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5132 DocClipBase *base = m_document->clipManager()->getClipById(id);
5133 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5134 else base->deleteSnapMarker(pos);
5135 emit updateClipMarkers(base);
5136 setDocumentModified();
5137 viewport()->update();
5140 int CustomTrackView::hasGuide(int pos, int offset)
5142 for (int i = 0; i < m_guides.count(); i++) {
5143 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5144 if (qAbs(guidePos - pos) <= offset) return guidePos;
5145 else if (guidePos > pos) return -1;
5150 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5154 double fps = m_document->fps();
5155 for (int i = 0; i < m_guides.count(); i++) {
5156 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5157 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5159 goMenu->setEnabled(!m_guides.isEmpty());
5162 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5164 if (oldPos > GenTime() && pos > GenTime()) {
5166 for (int i = 0; i < m_guides.count(); i++) {
5167 if (m_guides.at(i)->position() == oldPos) {
5168 Guide *item = m_guides.at(i);
5169 item->updateGuide(pos, comment);
5173 } else if (pos > GenTime()) addGuide(pos, comment);
5177 for (int i = 0; i < m_guides.count(); i++) {
5178 if (m_guides.at(i)->position() == oldPos) {
5179 delete m_guides.takeAt(i);
5184 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5186 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5187 m_document->syncGuides(m_guides);
5190 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5192 for (int i = 0; i < m_guides.count(); i++) {
5193 if (m_guides.at(i)->position() == pos) {
5194 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5198 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5199 scene()->addItem(g);
5201 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5202 m_document->syncGuides(m_guides);
5206 void CustomTrackView::slotAddGuide(bool dialog)
5208 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5210 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5211 if (d.exec() != QDialog::Accepted) return;
5212 marker = d.newMarker();
5215 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5217 if (addGuide(marker.time(), marker.comment())) {
5218 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5219 m_commandStack->push(command);
5223 void CustomTrackView::slotEditGuide(int guidePos)
5226 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5227 else pos = GenTime(guidePos, m_document->fps());
5229 for (int i = 0; i < m_guides.count(); i++) {
5230 if (m_guides.at(i)->position() == pos) {
5231 slotEditGuide(m_guides.at(i)->info());
5236 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5239 void CustomTrackView::slotEditGuide(CommentedTime guide)
5241 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5242 if (d.exec() == QDialog::Accepted) {
5243 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5244 m_commandStack->push(command);
5249 void CustomTrackView::slotEditTimeLineGuide()
5251 if (m_dragGuide == NULL) return;
5252 CommentedTime guide = m_dragGuide->info();
5253 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5254 if (d.exec() == QDialog::Accepted) {
5255 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5256 m_commandStack->push(command);
5260 void CustomTrackView::slotDeleteGuide(int guidePos)
5263 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5264 else pos = GenTime(guidePos, m_document->fps());
5266 for (int i = 0; i < m_guides.count(); i++) {
5267 if (m_guides.at(i)->position() == pos) {
5268 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5269 m_commandStack->push(command);
5274 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5278 void CustomTrackView::slotDeleteTimeLineGuide()
5280 if (m_dragGuide == NULL) return;
5281 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5282 m_commandStack->push(command);
5286 void CustomTrackView::slotDeleteAllGuides()
5288 QUndoCommand *deleteAll = new QUndoCommand();
5289 deleteAll->setText("Delete all guides");
5290 for (int i = 0; i < m_guides.count(); i++) {
5291 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5293 m_commandStack->push(deleteAll);
5296 void CustomTrackView::setTool(PROJECTTOOL tool)
5301 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5304 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5305 m_scene->setScale(scaleFactor, verticalScale);
5306 removeTipAnimation();
5307 bool adjust = false;
5308 if (verticalScale != matrix().m22()) adjust = true;
5309 setMatrix(newmatrix);
5311 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5312 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5313 for (int i = 0; i < m_guides.count(); i++) {
5314 QLineF l = m_guides.at(i)->line();
5315 l.setP2(QPointF(l.x2(), newHeight));
5316 m_guides.at(i)->setLine(l);
5318 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5321 int diff = sceneRect().width() - m_projectDuration;
5322 if (diff * newmatrix.m11() < 50) {
5323 if (newmatrix.m11() < 0.4)
5324 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5326 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5328 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5329 centerOn(QPointF(cursorPos(), verticalPos));
5332 void CustomTrackView::slotRefreshGuides()
5334 if (KdenliveSettings::showmarkers()) {
5335 for (int i = 0; i < m_guides.count(); i++)
5336 m_guides.at(i)->update();
5340 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5342 painter->setClipRect(rect);
5343 QPen pen1 = painter->pen();
5344 pen1.setColor(palette().dark().color());
5345 painter->setPen(pen1);
5346 double min = rect.left();
5347 double max = rect.right();
5348 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5349 int maxTrack = m_document->tracksCount();
5350 QColor lockedColor = palette().button().color();
5351 QColor audioColor = palette().alternateBase().color();
5352 for (int i = 0; i < maxTrack; i++) {
5353 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5354 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5355 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5356 if (i == m_selectedTrack)
5357 painter->fillRect(track, m_activeTrackBrush.brush(this));
5359 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5361 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5365 bool CustomTrackView::findString(const QString &text)
5368 for (int i = 0; i < m_searchPoints.size(); ++i) {
5369 marker = m_searchPoints.at(i).comment();
5370 if (marker.contains(text, Qt::CaseInsensitive)) {
5371 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5372 int vert = verticalScrollBar()->value();
5373 int hor = cursorPos();
5374 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5382 void CustomTrackView::selectFound(QString track, QString pos)
5384 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5385 slotSelectTrack(track.toInt());
5387 int vert = verticalScrollBar()->value();
5388 int hor = cursorPos();
5389 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5392 bool CustomTrackView::findNextString(const QString &text)
5395 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5396 marker = m_searchPoints.at(i).comment();
5397 if (marker.contains(text, Qt::CaseInsensitive)) {
5398 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5399 int vert = verticalScrollBar()->value();
5400 int hor = cursorPos();
5401 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5410 void CustomTrackView::initSearchStrings()
5412 m_searchPoints.clear();
5413 QList<QGraphicsItem *> itemList = items();
5414 for (int i = 0; i < itemList.count(); i++) {
5415 // parse all clip names
5416 if (itemList.at(i)->type() == AVWIDGET) {
5417 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5418 GenTime start = item->startPos();
5419 CommentedTime t(start, item->clipName());
5420 m_searchPoints.append(t);
5421 // add all clip markers
5422 QList < CommentedTime > markers = item->commentedSnapMarkers();
5423 m_searchPoints += markers;
5428 for (int i = 0; i < m_guides.count(); i++)
5429 m_searchPoints.append(m_guides.at(i)->info());
5431 qSort(m_searchPoints);
5434 void CustomTrackView::clearSearchStrings()
5436 m_searchPoints.clear();
5440 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5442 QList<ItemInfo> matchingInfo;
5443 QList<QGraphicsItem *> itemList = items();
5444 for (int i = 0; i < itemList.count(); i++) {
5445 if (itemList.at(i)->type() == AVWIDGET) {
5446 ClipItem *item = (ClipItem *)itemList.at(i);
5447 if (item->clipProducer() == clipId)
5448 matchingInfo << item->info();
5451 return matchingInfo;
5454 void CustomTrackView::copyClip()
5456 qDeleteAll(m_copiedItems);
5457 m_copiedItems.clear();
5458 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5459 if (itemList.count() == 0) {
5460 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5463 for (int i = 0; i < itemList.count(); i++) {
5464 if (itemList.at(i)->type() == AVWIDGET) {
5465 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5466 ClipItem *clone = clip->clone(clip->info());
5467 m_copiedItems.append(clone);
5468 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5469 Transition *dup = static_cast <Transition *>(itemList.at(i));
5470 m_copiedItems.append(dup->clone());
5475 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5477 if (m_scene->editMode() != NORMALEDIT) {
5478 // If we are in overwrite mode, always allow the move
5481 int height = m_tracksHeight - 2;
5483 if (type == TRANSITIONWIDGET) {
5484 height = Transition::itemHeight();
5485 offset = Transition::itemOffset();
5487 else if (type == AVWIDGET) {
5488 height = ClipItem::itemHeight();
5489 offset = ClipItem::itemOffset();
5491 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);
5492 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5493 for (int i = 0; i < collisions.count(); i++) {
5494 if (collisions.at(i)->type() == type) {
5501 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5504 for (int i = 0; i < infoList.count(); i++) {
5505 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));
5508 QList<QGraphicsItem *> collisions = scene()->items(path);
5509 for (int i = 0; i < collisions.count(); i++) {
5510 if (collisions.at(i)->type() == type) return false;
5515 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5517 for (int i = 0; i < items.count(); i++) {
5518 ItemInfo info = items.at(i)->info();
5519 info.startPos += offset;
5520 info.endPos += offset;
5521 info.track += trackOffset;
5522 if (!canBePastedTo(info, items.at(i)->type())) return false;
5527 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5529 QPainterPath movePath;
5530 movePath.moveTo(0, 0);
5532 for (int i = 0; i < items.count(); i++) {
5533 ItemInfo info = items.at(i)->info();
5534 info.startPos = info.startPos + offset;
5535 info.endPos = info.endPos + offset;
5536 info.track = info.track + trackOffset;
5537 if (info.startPos < GenTime()) {
5538 // No clip should go below 0
5541 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));
5542 movePath.addRect(rect);
5544 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5545 for (int i = 0; i < collisions.count(); i++) {
5546 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5547 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5555 void CustomTrackView::pasteClip()
5557 if (m_copiedItems.count() == 0) {
5558 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5563 GenTime pos = GenTime(-1);
5564 if (m_menuPosition.isNull()) {
5565 position = mapFromGlobal(QCursor::pos());
5566 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5567 track = m_selectedTrack;
5568 pos = GenTime(m_cursorPos, m_document->fps());
5569 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5573 position = m_menuPosition;
5576 if (pos == GenTime(-1))
5577 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5579 track = (int)(mapToScene(position).y() / m_tracksHeight);
5581 GenTime leftPos = m_copiedItems.at(0)->startPos();
5582 int lowerTrack = m_copiedItems.at(0)->track();
5583 int upperTrack = m_copiedItems.at(0)->track();
5584 for (int i = 1; i < m_copiedItems.count(); i++) {
5585 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5586 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5587 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5590 GenTime offset = pos - leftPos;
5591 int trackOffset = track - lowerTrack;
5593 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5594 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5595 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5596 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5599 QUndoCommand *pasteClips = new QUndoCommand();
5600 pasteClips->setText("Paste clips");
5602 for (int i = 0; i < m_copiedItems.count(); i++) {
5603 // parse all clip names
5604 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5605 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5606 ItemInfo info = clip->info();
5607 info.startPos += offset;
5608 info.endPos += offset;
5609 info.track += trackOffset;
5610 if (canBePastedTo(info, AVWIDGET)) {
5611 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5612 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5613 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5614 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5616 info.startPos = tr->startPos() + offset;
5617 info.endPos = tr->endPos() + offset;
5618 info.track = tr->track() + trackOffset;
5619 int transitionEndTrack;
5620 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5621 else transitionEndTrack = tr->transitionEndTrack();
5622 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5623 if (info.startPos >= info.endPos) {
5624 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5625 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5626 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5629 updateTrackDuration(-1, pasteClips);
5630 m_commandStack->push(pasteClips);
5633 void CustomTrackView::pasteClipEffects()
5635 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5636 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5639 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5641 QUndoCommand *paste = new QUndoCommand();
5642 paste->setText("Paste effects");
5644 QList<QGraphicsItem *> clips = scene()->selectedItems();
5647 for (int i = 0; i < clips.count(); ++i) {
5648 if (clips.at(i)->type() == GROUPWIDGET) {
5649 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5650 for (int j = 0; j < children.count(); j++) {
5651 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5652 clips.append(children.at(j));
5658 for (int i = 0; i < clips.count(); ++i) {
5659 if (clips.at(i)->type() == AVWIDGET) {
5660 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5661 for (int j = 1; j <= clip->effectsCount(); j++) {
5662 QDomElement eff = clip->effectAt(j);
5663 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5664 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5665 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5670 if (paste->childCount() > 0) m_commandStack->push(paste);
5673 //adjust effects (fades, ...)
5674 for (int i = 0; i < clips.count(); ++i) {
5675 if (clips.at(i)->type() == AVWIDGET) {
5676 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5677 updatePositionEffects(item, item->info());
5683 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5685 // parse parameters to check if we need to adjust to the new crop start
5686 int diff = (newstart - oldstart).frames(m_document->fps());
5687 int max = (newstart + duration).frames(m_document->fps());
5689 QDomNodeList params = xml.elementsByTagName("parameter");
5690 for (int i = 0; i < params.count(); i++) {
5691 QDomElement e = params.item(i).toElement();
5692 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5693 QString def = e.attribute("default");
5694 // Effect has a keyframe type parameter, we need to adjust the values
5695 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5696 QStringList newKeyFrames;
5697 foreach(const QString &str, keys) {
5698 int pos = str.section(':', 0, 0).toInt();
5699 double val = str.section(':', 1, 1).toDouble();
5702 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5704 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5706 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5707 e.setAttribute("keyframes", newKeyFrames.join(";"));
5712 ClipItem *CustomTrackView::getClipUnderCursor() const
5714 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5715 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5716 for (int i = 0; i < collisions.count(); i++) {
5717 if (collisions.at(i)->type() == AVWIDGET) {
5718 return static_cast < ClipItem *>(collisions.at(i));
5724 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5726 QList<QGraphicsItem *> clips = scene()->selectedItems();
5727 if (clips.isEmpty()) {
5728 return getClipUnderCursor();
5730 AbstractClipItem *item = NULL;
5731 for (int i = 0; i < clips.count(); ++i) {
5732 if (clips.at(i)->type() == AVWIDGET) {
5733 item = static_cast < AbstractClipItem *>(clips.at(i));
5734 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5737 if (item) return item;
5742 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5744 QList<QGraphicsItem *> clips = scene()->selectedItems();
5745 if (clips.isEmpty()) {
5746 return getClipUnderCursor();
5749 // remove all items in the list that are not clips
5750 for (int i = 0; i < clips.count();) {
5751 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5754 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5755 for (int i = 0; i < clips.count(); ++i) {
5756 if (clips.at(i)->type() == AVWIDGET) {
5757 item = static_cast < ClipItem *>(clips.at(i));
5758 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5766 void CustomTrackView::setInPoint()
5768 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5770 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5773 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5777 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5780 void CustomTrackView::setOutPoint()
5782 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5784 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5787 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5791 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5794 void CustomTrackView::slotUpdateAllThumbs()
5796 if (!isEnabled()) return;
5797 QList<QGraphicsItem *> itemList = items();
5798 //if (itemList.isEmpty()) return;
5800 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5801 for (int i = 0; i < itemList.count(); i++) {
5802 if (itemList.at(i)->type() == AVWIDGET) {
5803 item = static_cast <ClipItem *>(itemList.at(i));
5804 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5805 // Check if we have a cached thumbnail
5806 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5807 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5808 if (QFile::exists(thumb)) {
5810 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5811 item->slotSetStartThumb(pix);
5814 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5815 QString endThumb = startThumb;
5816 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5817 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5818 if (QFile::exists(startThumb)) {
5819 QPixmap pix(startThumb);
5820 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5821 item->slotSetStartThumb(pix);
5823 if (QFile::exists(endThumb)) {
5824 QPixmap pix(endThumb);
5825 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5826 item->slotSetEndThumb(pix);
5829 item->refreshClip(false, false);
5833 viewport()->update();
5836 void CustomTrackView::saveThumbnails()
5838 QList<QGraphicsItem *> itemList = items();
5840 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5841 for (int i = 0; i < itemList.count(); i++) {
5842 if (itemList.at(i)->type() == AVWIDGET) {
5843 item = static_cast <ClipItem *>(itemList.at(i));
5844 if (item->clipType() != COLOR) {
5845 // Check if we have a cached thumbnail
5846 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5847 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5848 if (!QFile::exists(thumb)) {
5849 QPixmap pix(item->startThumb());
5853 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5854 QString endThumb = startThumb;
5855 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5856 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5857 if (!QFile::exists(startThumb)) {
5858 QPixmap pix(item->startThumb());
5859 pix.save(startThumb);
5861 if (!QFile::exists(endThumb)) {
5862 QPixmap pix(item->endThumb());
5872 void CustomTrackView::slotInsertTrack(int ix)
5874 TrackDialog d(m_document, parentWidget());
5875 d.comboTracks->setCurrentIndex(ix);
5876 d.label->setText(i18n("Insert track"));
5877 d.setWindowTitle(i18n("Insert New Track"));
5879 if (d.exec() == QDialog::Accepted) {
5880 ix = d.comboTracks->currentIndex();
5881 if (d.before_select->currentIndex() == 1)
5885 info.isMute = false;
5886 info.isLocked = false;
5887 info.effectsList = EffectsList(true);
5888 if (d.video_track->isChecked()) {
5889 info.type = VIDEOTRACK;
5890 info.isBlind = false;
5892 info.type = AUDIOTRACK;
5893 info.isBlind = true;
5895 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5896 m_commandStack->push(addTrack);
5897 setDocumentModified();
5901 void CustomTrackView::slotDeleteTrack(int ix)
5903 if (m_document->tracksCount() < 2) return;
5904 TrackDialog d(m_document, parentWidget());
5905 d.comboTracks->setCurrentIndex(ix);
5906 d.label->setText(i18n("Delete track"));
5907 d.before_select->setHidden(true);
5908 d.setWindowTitle(i18n("Delete Track"));
5909 d.video_track->setHidden(true);
5910 d.audio_track->setHidden(true);
5911 if (d.exec() == QDialog::Accepted) {
5912 ix = d.comboTracks->currentIndex();
5913 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5914 deleteTimelineTrack(ix, info);
5915 setDocumentModified();
5916 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5917 m_commandStack->push(command);*/
5921 void CustomTrackView::slotConfigTracks(int ix)
5923 TracksConfigDialog d(m_document, ix, parentWidget());
5924 if (d.exec() == QDialog::Accepted) {
5925 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5926 m_commandStack->push(configTracks);
5927 QList <int> toDelete = d.deletedTracks();
5928 for (int i = 0; i < toDelete.count(); ++i) {
5929 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5930 deleteTimelineTrack(toDelete.at(i) - i, info);
5932 setDocumentModified();
5936 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5938 if (m_document->tracksCount() < 2) return;
5939 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5940 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5941 QList<QGraphicsItem *> selection = m_scene->items(r);
5942 QUndoCommand *deleteTrack = new QUndoCommand();
5943 deleteTrack->setText("Delete track");
5945 // Delete all clips in selected track
5946 for (int i = 0; i < selection.count(); i++) {
5947 if (selection.at(i)->type() == AVWIDGET) {
5948 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5949 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5950 m_waitingThumbs.removeAll(item);
5951 m_scene->removeItem(item);
5954 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5955 Transition *item = static_cast <Transition *>(selection.at(i));
5956 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5957 m_scene->removeItem(item);
5963 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5964 m_commandStack->push(deleteTrack);
5967 void CustomTrackView::autoTransition()
5969 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5970 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5971 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5974 Transition *tr = static_cast <Transition*>(itemList.at(0));
5975 tr->setAutomatic(!tr->isAutomatic());
5976 QDomElement transition = tr->toXML();
5977 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);
5978 setDocumentModified();
5981 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5983 QList<QGraphicsItem *> list = scene()->items();
5984 ClipItem *clip = NULL;
5985 for (int i = 0; i < list.size(); ++i) {
5986 if (list.at(i)->type() == AVWIDGET) {
5987 clip = static_cast <ClipItem *>(list.at(i));
5988 if (clip->clipProducer() == id) {
5989 clip->setClipName(name);
5993 viewport()->update();
5996 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5998 minimum = GenTime();
5999 maximum = GenTime();
6000 QList<QGraphicsItem *> selection;
6001 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6002 selection.removeAll(item);
6003 for (int i = 0; i < selection.count(); i++) {
6004 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6005 if (clip && clip->type() == AVWIDGET) {
6006 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6007 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6012 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
6014 minimum = GenTime();
6015 maximum = GenTime();
6016 QList<QGraphicsItem *> selection;
6017 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
6018 selection.removeAll(item);
6019 for (int i = 0; i < selection.count(); i++) {
6020 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
6021 if (clip && clip->type() == TRANSITIONWIDGET) {
6022 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
6023 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
6028 void CustomTrackView::loadGroups(const QDomNodeList &groups)
6030 for (int i = 0; i < groups.count(); i++) {
6031 QDomNodeList children = groups.at(i).childNodes();
6032 scene()->clearSelection();
6033 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
6034 QDomElement elem = children.item(nodeindex).toElement();
6035 int pos = elem.attribute("position").toInt();
6036 int track = elem.attribute("track").toInt();
6037 if (elem.tagName() == "clipitem") {
6038 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6039 if (clip) clip->setSelected(true);
6041 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
6042 if (clip) clip->setSelected(true);
6045 groupSelectedItems(false, true);
6049 void CustomTrackView::splitAudio()
6051 resetSelectionGroup();
6052 QList<QGraphicsItem *> selection = scene()->selectedItems();
6053 if (selection.isEmpty()) {
6054 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6057 QUndoCommand *splitCommand = new QUndoCommand();
6058 splitCommand->setText(i18n("Split audio"));
6059 for (int i = 0; i < selection.count(); i++) {
6060 if (selection.at(i)->type() == AVWIDGET) {
6061 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6062 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6063 if (clip->parentItem()) {
6064 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6066 EffectsList effects;
6067 effects.clone(clip->effectList());
6068 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6073 if (splitCommand->childCount()) {
6074 updateTrackDuration(-1, splitCommand);
6075 m_commandStack->push(splitCommand);
6079 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6081 ClipItem *clip = getClipItemAt(pos, track);
6083 kDebug() << "// Cannot find clip to split!!!";
6087 int start = pos.frames(m_document->fps());
6088 int freetrack = m_document->tracksCount() - track - 1;
6090 // do not split audio when we are on an audio track
6091 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6094 for (; freetrack > 0; freetrack--) {
6095 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6096 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6097 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6098 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6099 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6104 kDebug() << "GOT TRK: " << track;
6105 if (freetrack == 0) {
6106 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6108 ItemInfo info = clip->info();
6109 info.track = m_document->tracksCount() - freetrack;
6110 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6111 scene()->clearSelection();
6112 clip->setSelected(true);
6113 ClipItem *audioClip = getClipItemAt(start, info.track);
6115 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6116 clip->setVideoOnly(true);
6117 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6118 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6120 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6121 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6123 m_document->renderer()->unlockService(tractor);
6124 audioClip->setSelected(true);
6125 audioClip->setAudioOnly(true);
6127 // keep video effects, move audio effects to audio clip
6130 for (int i = 0; i < effects.count(); ++i) {
6131 if (effects.at(i).attribute("type") == "audio") {
6132 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6135 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6140 groupSelectedItems(false, true);
6144 // unsplit clip: remove audio part and change video part to normal clip
6145 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6146 kDebug() << "//CANNOT FIND CLP GRP";
6149 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6150 QList<QGraphicsItem *> children = grp->childItems();
6151 if (children.count() != 2) {
6152 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6155 for (int i = 0; i < children.count(); i++) {
6156 if (children.at(i) != clip) {
6157 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6158 ItemInfo info = clip->info();
6159 deleteClip(clp->info());
6160 clip->setVideoOnly(false);
6161 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6162 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6163 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6165 m_document->renderer()->unlockService(tractor);
6167 // re-add audio effects
6168 for (int i = 0; i < effects.count(); ++i) {
6169 if (effects.at(i).attribute("type") == "audio") {
6170 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6177 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6178 m_document->clipManager()->removeGroup(grp);
6179 scene()->destroyItemGroup(grp);
6183 void CustomTrackView::setVideoOnly()
6185 resetSelectionGroup();
6186 QList<QGraphicsItem *> selection = scene()->selectedItems();
6187 if (selection.isEmpty()) {
6188 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6191 QUndoCommand *videoCommand = new QUndoCommand();
6192 videoCommand->setText(i18n("Video only"));
6193 for (int i = 0; i < selection.count(); i++) {
6194 if (selection.at(i)->type() == AVWIDGET) {
6195 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6196 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6197 if (clip->parentItem()) {
6198 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6200 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6205 m_commandStack->push(videoCommand);
6208 void CustomTrackView::setAudioOnly()
6210 resetSelectionGroup();
6211 QList<QGraphicsItem *> selection = scene()->selectedItems();
6212 if (selection.isEmpty()) {
6213 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6216 QUndoCommand *videoCommand = new QUndoCommand();
6217 videoCommand->setText(i18n("Audio only"));
6218 for (int i = 0; i < selection.count(); i++) {
6219 if (selection.at(i)->type() == AVWIDGET) {
6220 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6221 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6222 if (clip->parentItem()) {
6223 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6225 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6230 m_commandStack->push(videoCommand);
6233 void CustomTrackView::setAudioAndVideo()
6235 resetSelectionGroup();
6236 QList<QGraphicsItem *> selection = scene()->selectedItems();
6237 if (selection.isEmpty()) {
6238 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6241 QUndoCommand *videoCommand = new QUndoCommand();
6242 videoCommand->setText(i18n("Audio and Video"));
6243 for (int i = 0; i < selection.count(); i++) {
6244 if (selection.at(i)->type() == AVWIDGET) {
6245 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6246 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6247 if (clip->parentItem()) {
6248 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6250 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6255 m_commandStack->push(videoCommand);
6258 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6260 ClipItem *clip = getClipItemAt(pos, track);
6262 kDebug() << "// Cannot find clip to split!!!";
6265 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6267 int start = pos.frames(m_document->fps());
6268 clip->setVideoOnly(true);
6269 clip->setAudioOnly(false);
6270 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6271 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6273 } else if (audioOnly) {
6274 int start = pos.frames(m_document->fps());
6275 clip->setAudioOnly(true);
6276 clip->setVideoOnly(false);
6277 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6278 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6281 int start = pos.frames(m_document->fps());
6282 clip->setAudioOnly(false);
6283 clip->setVideoOnly(false);
6284 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6285 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6288 m_document->renderer()->unlockService(tractor);
6290 setDocumentModified();
6293 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6295 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6296 m_clipTypeGroup->setEnabled(false);
6298 m_clipTypeGroup->setEnabled(true);
6299 QList <QAction *> actions = m_clipTypeGroup->actions();
6301 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6302 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6303 else lookup = "clip_audio_and_video";
6304 for (int i = 0; i < actions.count(); i++) {
6305 if (actions.at(i)->data().toString() == lookup) {
6306 actions.at(i)->setChecked(true);
6313 void CustomTrackView::slotGoToMarker(QAction *action)
6315 int pos = action->data().toInt();
6316 setCursorPos(pos, true);
6319 void CustomTrackView::reloadTransitionLumas()
6323 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6324 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6325 for (int i = 0; i < params.count(); i++) {
6326 QDomElement e = params.item(i).toElement();
6327 if (e.attribute("tag") == "resource") {
6328 lumaNames = e.attribute("paramlistdisplay");
6329 lumaFiles = e.attribute("paramlist");
6334 QList<QGraphicsItem *> itemList = items();
6335 Transition *transitionitem;
6336 QDomElement transitionXml;
6337 for (int i = 0; i < itemList.count(); i++) {
6338 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6339 transitionitem = static_cast <Transition*>(itemList.at(i));
6340 transitionXml = transitionitem->toXML();
6341 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6342 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6343 for (int i = 0; i < params.count(); i++) {
6344 QDomElement e = params.item(i).toElement();
6345 if (e.attribute("tag") == "resource") {
6346 e.setAttribute("paramlistdisplay", lumaNames);
6347 e.setAttribute("paramlist", lumaFiles);
6352 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6353 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6354 for (int i = 0; i < params.count(); i++) {
6355 QDomElement e = params.item(i).toElement();
6356 if (e.attribute("tag") == "luma") {
6357 e.setAttribute("paramlistdisplay", lumaNames);
6358 e.setAttribute("paramlist", lumaFiles);
6365 emit transitionItemSelected(NULL);
6368 double CustomTrackView::fps() const
6370 return m_document->fps();
6373 void CustomTrackView::updateProjectFps()
6375 // update all clips to the new fps
6376 resetSelectionGroup();
6377 scene()->clearSelection();
6379 QList<QGraphicsItem *> itemList = items();
6380 for (int i = 0; i < itemList.count(); i++) {
6381 // remove all items and re-add them one by one
6382 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6384 for (int i = 0; i < itemList.count(); i++) {
6385 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6386 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6387 clip->updateFps(m_document->fps());
6388 m_scene->addItem(clip);
6389 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6390 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6391 QList<QGraphicsItem *> children = grp->childItems();
6392 for (int j = 0; j < children.count(); j++) {
6393 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6394 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6395 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6396 clip->updateFps(m_document->fps());
6399 m_document->clipManager()->removeGroup(grp);
6400 m_scene->addItem(grp);
6401 scene()->destroyItemGroup(grp);
6402 scene()->clearSelection();
6403 for (int j = 0; j < children.count(); j++) {
6404 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6405 //children.at(j)->setParentItem(0);
6406 children.at(j)->setSelected(true);
6409 groupSelectedItems(true, true);
6410 } else if (itemList.at(i)->type() == GUIDEITEM) {
6411 Guide *g = static_cast<Guide *>(itemList.at(i));
6413 m_scene->addItem(g);
6416 viewport()->update();
6419 void CustomTrackView::slotTrackDown()
6421 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6422 else m_selectedTrack++;
6423 emit updateTrackHeaders();
6424 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6425 ensureVisible(rect, 0, 0);
6426 viewport()->update();
6429 void CustomTrackView::slotTrackUp()
6431 if (m_selectedTrack > 0) m_selectedTrack--;
6432 else m_selectedTrack = m_document->tracksCount() - 1;
6433 emit updateTrackHeaders();
6434 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6435 ensureVisible(rect, 0, 0);
6436 viewport()->update();
6439 int CustomTrackView::selectedTrack() const
6441 return m_selectedTrack;
6444 QStringList CustomTrackView::selectedClips() const
6446 QStringList clipIds;
6447 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6448 for (int i = 0; i < selection.count(); i++) {
6449 if (selection.at(i)->type() == AVWIDGET) {
6450 ClipItem *item = (ClipItem *)selection.at(i);
6451 clipIds << item->clipProducer();
6457 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6459 QList<ClipItem *> clips;
6460 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6461 for (int i = 0; i < selection.count(); i++) {
6462 if (selection.at(i)->type() == AVWIDGET) {
6463 clips.append((ClipItem *)selection.at(i));
6469 void CustomTrackView::slotSelectTrack(int ix)
6471 m_selectedTrack = qMax(0, ix);
6472 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6473 emit updateTrackHeaders();
6474 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6475 ensureVisible(rect, 0, 0);
6476 viewport()->update();
6479 void CustomTrackView::slotSelectClipsInTrack()
6481 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6482 QList<QGraphicsItem *> selection = m_scene->items(rect);
6483 m_scene->clearSelection();
6484 for (int i = 0; i < selection.count(); i++) {
6485 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6486 selection.at(i)->setSelected(true);
6489 resetSelectionGroup();
6490 groupSelectedItems();
6493 void CustomTrackView::slotSelectAllClips()
6495 QList<QGraphicsItem *> selection = m_scene->items();
6496 m_scene->clearSelection();
6497 for (int i = 0; i < selection.count(); i++) {
6498 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6499 selection.at(i)->setSelected(true);
6502 resetSelectionGroup();
6503 groupSelectedItems();
6506 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6509 if (track != -1 && pos != -1)
6510 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6512 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6513 QList<QGraphicsItem *> selection = m_scene->items(rect);
6514 resetSelectionGroup(group);
6515 if (!group) m_scene->clearSelection();
6516 for (int i = 0; i < selection.count(); i++) {
6517 if (selection.at(i)->type() == AVWIDGET) {
6518 selection.at(i)->setSelected(add);
6522 if (group) groupSelectedItems();
6525 void CustomTrackView::selectTransition(bool add, bool group)
6527 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6528 QList<QGraphicsItem *> selection = m_scene->items(rect);
6529 resetSelectionGroup(group);
6530 if (!group) m_scene->clearSelection();
6531 for (int i = 0; i < selection.count(); i++) {
6532 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6533 selection.at(i)->setSelected(add);
6537 if (group) groupSelectedItems();
6540 QStringList CustomTrackView::extractTransitionsLumas()
6543 QList<QGraphicsItem *> itemList = items();
6544 Transition *transitionitem;
6545 QDomElement transitionXml;
6546 for (int i = 0; i < itemList.count(); i++) {
6547 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6548 transitionitem = static_cast <Transition*>(itemList.at(i));
6549 transitionXml = transitionitem->toXML();
6550 // luma files in transitions can be in "resource" or "luma" property
6551 QString luma = EffectsList::parameter(transitionXml, "luma");
6552 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6553 if (!luma.isEmpty()) urls << KUrl(luma).path();
6556 urls.removeDuplicates();
6560 void CustomTrackView::setEditMode(EDITMODE mode)
6562 m_scene->setEditMode(mode);
6565 void CustomTrackView::checkTrackSequence(int track)
6567 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6568 //track = m_document->tracksCount() -track;
6569 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6570 QList<QGraphicsItem *> selection = m_scene->items(rect);
6571 QList <int> timelineList;
6572 timelineList.append(0);
6573 for (int i = 0; i < selection.count(); i++) {
6574 if (selection.at(i)->type() == AVWIDGET) {
6575 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6576 int start = clip->startPos().frames(m_document->fps());
6577 int end = clip->endPos().frames(m_document->fps());
6578 if (!timelineList.contains(start)) timelineList.append(start);
6579 if (!timelineList.contains(end)) timelineList.append(end);
6582 qSort(timelineList);
6583 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6584 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6587 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6589 if (data.isEmpty()) return;
6590 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6592 info.startPos = GenTime(in, m_document->fps());
6593 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6594 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6595 info.cropDuration = info.endPos - info.startPos;
6596 info.track = m_selectedTrack;
6597 QUndoCommand *addCommand = new QUndoCommand();
6598 addCommand->setText(i18n("Insert clip"));
6599 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6600 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6601 updateTrackDuration(info.track, addCommand);
6602 m_commandStack->push(addCommand);
6604 selectClip(true, false, m_selectedTrack, in);
6605 // Automatic audio split
6606 if (KdenliveSettings::splitaudio())
6610 void CustomTrackView::clearSelection(bool emitInfo)
6612 resetSelectionGroup();
6613 scene()->clearSelection();
6615 if (emitInfo) emit clipItemSelected(NULL);
6618 void CustomTrackView::updatePalette()
6620 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6624 pen1.setColor(palette().text().color());
6625 m_cursorLine->setPen(pen1);
6629 void CustomTrackView::removeTipAnimation()
6632 scene()->removeItem(m_visualTip);
6633 m_animationTimer->stop();
6641 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6643 if (m_visualTip == NULL) {
6644 QRectF rect = clip->sceneBoundingRect();
6645 m_animation = new QGraphicsItemAnimation;
6646 m_animation->setTimeLine(m_animationTimer);
6647 m_animation->setScaleAt(1, 1, 1);
6652 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6653 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6654 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6656 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6658 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6660 m_animation->setScaleAt(.5, 2, 2);
6664 polygon << QPoint(0, - size * 2);
6665 if (mode == RESIZESTART)
6666 polygon << QPoint(size * 2, 0);
6668 polygon << QPoint(- size * 2, 0);
6669 polygon << QPoint(0, size * 2);
6670 polygon << QPoint(0, - size * 2);
6672 m_visualTip = new QGraphicsPolygonItem(polygon);
6673 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6674 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6675 if (mode == RESIZESTART)
6676 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6678 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6680 m_animation->setScaleAt(.5, 2, 1);
6682 case TRANSITIONSTART:
6684 polygon << QPoint(0, - size * 2);
6685 if (mode == TRANSITIONSTART)
6686 polygon << QPoint(size * 2, 0);
6688 polygon << QPoint(- size * 2, 0);
6689 polygon << QPoint(0, 0);
6690 polygon << QPoint(0, - size * 2);
6692 m_visualTip = new QGraphicsPolygonItem(polygon);
6693 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6694 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6695 if (mode == TRANSITIONSTART)
6696 m_visualTip->setPos(rect.x(), rect.bottom());
6698 m_visualTip->setPos(rect.right(), rect.bottom());
6700 m_animation->setScaleAt(.5, 2, 2);
6707 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6708 m_visualTip->setZValue(100);
6709 scene()->addItem(m_visualTip);
6710 m_animation->setItem(m_visualTip);
6711 m_animationTimer->start();
6715 bool CustomTrackView::hasAudio(int track) const
6717 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6718 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6719 QGraphicsItem *item;
6720 for (int i = 0; i < collisions.count(); i++) {
6721 item = collisions.at(i);
6722 if (!item->isEnabled()) continue;
6723 if (item->type() == AVWIDGET) {
6724 ClipItem *clip = static_cast <ClipItem *>(item);
6725 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6731 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6734 QUndoCommand *effectCommand = new QUndoCommand();
6736 if (effect.tagName() == "effectgroup") {
6737 effectName = effect.attribute("name");
6739 QDomElement namenode = effect.firstChildElement("name");
6740 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6741 else effectName = i18n("effect");
6743 effectCommand->setText(i18n("Add %1", effectName));
6744 if (effect.tagName() == "effectgroup") {
6745 QDomNodeList effectlist = effect.elementsByTagName("effect");
6746 for (int j = 0; j < effectlist.count(); j++) {
6747 QDomElement trackeffect = effectlist.at(j).toElement();
6748 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6749 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6752 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6756 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6757 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6758 delete effectCommand;
6761 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6764 if (effectCommand->childCount() > 0) {
6765 m_commandStack->push(effectCommand);
6766 setDocumentModified();
6768 else delete effectCommand;
6772 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6774 EffectsParameterList parameters;
6776 parameters.addParam("tag", effect.attribute("tag"));
6777 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6778 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6779 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6780 parameters.addParam("id", effect.attribute("id"));
6781 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6782 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6783 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6784 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6785 if (effect.attribute("id") == "region") {
6786 QDomNodeList subeffects = effect.elementsByTagName("effect");
6787 for (int i = 0; i < subeffects.count(); i++) {
6788 QDomElement subeffect = subeffects.at(i).toElement();
6789 int subeffectix = subeffect.attribute("region_ix").toInt();
6790 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6791 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6792 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6793 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6794 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6798 QDomNodeList params = effect.elementsByTagName("parameter");
6799 adjustEffectParameters(parameters, params);
6805 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6808 for (int i = 0; i < params.count(); i++) {
6809 QDomElement e = params.item(i).toElement();
6810 QString paramname = prefix + e.attribute("name");
6811 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6812 // effects with geometry param need in / out synced with the clip, request it...
6813 parameters.addParam("_sync_in_out", "1");
6815 if (e.attribute("type") == "simplekeyframe") {
6816 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6817 double factor = e.attribute("factor", "1").toDouble();
6818 double offset = e.attribute("offset", "0").toDouble();
6819 for (int j = 0; j < values.count(); j++) {
6820 QString pos = values.at(j).section(':', 0, 0);
6821 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6822 values[j] = pos + "=" + locale.toString(val);
6824 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6825 parameters.addParam(paramname, values.join(";"));
6826 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6827 parameters.addParam("max", e.attribute("max"));
6828 parameters.addParam("min", e.attribute("min"));
6829 parameters.addParam("factor", e.attribute("factor", "1"));*/
6830 } else if (e.attribute("type") == "keyframe") {
6831 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6832 parameters.addParam("keyframes", e.attribute("keyframes"));
6833 parameters.addParam("max", e.attribute("max"));
6834 parameters.addParam("min", e.attribute("min"));
6835 parameters.addParam("factor", e.attribute("factor", "1"));
6836 parameters.addParam("offset", e.attribute("offset", "0"));
6837 parameters.addParam("starttag", e.attribute("starttag", "start"));
6838 parameters.addParam("endtag", e.attribute("endtag", "end"));
6839 } else if (e.attribute("namedesc").contains(';')) {
6840 QString format = e.attribute("format");
6841 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6842 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6844 QTextStream txtNeu(&neu);
6845 if (values.size() > 0)
6846 txtNeu << (int)values[0].toDouble();
6847 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6848 txtNeu << separators[i];
6849 txtNeu << (int)(values[i+1].toDouble());
6851 parameters.addParam("start", neu);
6853 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6855 if (e.attribute("factor").contains('%')) {
6856 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6858 fact = e.attribute("factor", "1").toDouble();
6860 double offset = e.attribute("offset", "0").toDouble();
6861 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
6863 parameters.addParam(paramname, e.attribute("value"));
6870 void CustomTrackView::updateTrackNames(int track, bool added)
6872 QList <TrackInfo> tracks = m_document->tracksList();
6873 int max = tracks.count();
6874 int docTrack = max - track - 1;
6876 // count number of tracks of each type
6877 int videoTracks = 0;
6878 int audioTracks = 0;
6879 for (int i = max - 1; i >= 0; --i) {
6880 TrackInfo info = tracks.at(i);
6881 if (info.type == VIDEOTRACK)
6886 if (i <= docTrack) {
6887 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6888 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6891 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6892 info.trackName = type + QString::number(typeNumber);
6893 m_document->setTrackType(i, info);
6896 if (info.trackName == type + QString::number(typeNumber + 1)) {
6897 info.trackName = type + QString::number(typeNumber);
6898 m_document->setTrackType(i, info);
6903 emit tracksChanged();
6906 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6912 tracks << m_document->tracksCount() - track - 1;
6914 // negative track number -> update all tracks
6915 for (int i = 0; i < m_document->tracksCount(); ++i)
6919 for (int i = 0; i < tracks.count(); ++i) {
6921 // t + 1 because of black background track
6922 duration = m_document->renderer()->mltTrackDuration(t + 1);
6923 if (duration != m_document->trackDuration(t)) {
6924 m_document->setTrackDuration(t, duration);
6927 EffectsList effects = m_document->getTrackEffects(t);
6928 for (int j = 0; j < effects.count(); ++j) {
6930 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6931 * - update the effectstack if necessary
6938 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6940 QList<QGraphicsItem *> list = scene()->items();
6941 ClipItem *clip = NULL;
6942 for (int i = 0; i < list.size(); ++i) {
6943 if (list.at(i)->type() == AVWIDGET) {
6944 clip = static_cast <ClipItem *>(list.at(i));
6945 if (clip->clipProducer() == id) {
6946 clip->refreshClip(true, resetThumbs);
6952 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6954 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6956 if (effects.count()) {
6957 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6958 while (i != effects.constEnd()) {
6959 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
6966 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6968 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6970 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6973 QDomElement newEffect;
6974 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6975 if (effect.attribute("id") == filter) {
6976 newEffect = effect.cloneNode().toElement();
6977 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6978 while (i != filterParams.constEnd()) {
6979 EffectsList::setParameter(newEffect, i.key(), i.value());
6980 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6983 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
6984 m_commandStack->push(command);
6985 emit clipItemSelected(clip);