1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "commands/locktrackcommand.h"
55 #include "commands/groupclipscommand.h"
56 #include "commands/splitaudiocommand.h"
57 #include "commands/changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "commands/configtrackscommand.h"
61 #include "commands/rebuildgroupcommand.h"
62 #include "commands/razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 m_animationTimer = new QTimeLine(800);
146 m_animationTimer->setFrameRange(0, 5);
147 m_animationTimer->setUpdateInterval(100);
148 m_animationTimer->setLoopCount(0);
150 m_tipColor = QColor(0, 192, 0, 200);
151 m_tipPen.setColor(QColor(255, 255, 255, 100));
152 m_tipPen.setWidth(3);
154 const int maxHeight = m_tracksHeight * m_document->tracksCount();
155 setSceneRect(0, 0, sceneRect().width(), maxHeight);
156 verticalScrollBar()->setMaximum(maxHeight);
157 verticalScrollBar()->setTracking(true);
158 // repaint guides when using vertical scroll
159 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
161 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
162 m_cursorLine->setZValue(1000);
165 pen1.setColor(palette().text().color());
166 m_cursorLine->setPen(pen1);
167 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 KIcon razorIcon("edit-cut");
178 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
180 KIcon spacerIcon("kdenlive-spacer-tool");
181 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
184 CustomTrackView::~CustomTrackView()
186 qDeleteAll(m_guides);
188 m_waitingThumbs.clear();
189 delete m_animationTimer;
193 void CustomTrackView::keyPressEvent(QKeyEvent * event)
195 if (event->key() == Qt::Key_Up) {
198 } else if (event->key() == Qt::Key_Down) {
201 } else QWidget::keyPressEvent(event);
204 void CustomTrackView::setDocumentModified()
206 m_document->setModified(true);
209 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
211 m_timelineContextMenu = timeline;
212 m_timelineContextClipMenu = clip;
213 m_clipTypeGroup = clipTypeGroup;
214 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
216 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
217 m_markerMenu->setEnabled(false);
218 markermenu->addMenu(m_markerMenu);
219 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
220 QList <QAction *> list = m_timelineContextClipMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
223 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
226 m_timelineContextTransitionMenu = transition;
227 list = m_timelineContextTransitionMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "auto") {
230 m_autoTransition = list.at(i);
235 m_timelineContextMenu->addSeparator();
236 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
237 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
238 m_timelineContextMenu->addAction(m_deleteGuide);
240 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
241 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
242 m_timelineContextMenu->addAction(m_editGuide);
245 void CustomTrackView::slotDoResetMenuPosition()
247 m_menuPosition = QPoint();
250 void CustomTrackView::slotResetMenuPosition()
252 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
253 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
256 void CustomTrackView::checkAutoScroll()
258 m_autoScroll = KdenliveSettings::autoscroll();
261 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
262 return m_scene->m_tracksList;
266 int CustomTrackView::getFrameWidth()
268 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
271 void CustomTrackView::updateSceneFrameWidth()
273 int frameWidth = getFrameWidth();
274 QList<QGraphicsItem *> itemList = items();
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->resetFrameWidth(frameWidth);
280 item->resetThumbs(true);
285 bool CustomTrackView::checkTrackHeight()
287 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
288 m_tracksHeight = KdenliveSettings::trackheight();
289 emit trackHeightChanged();
290 QList<QGraphicsItem *> itemList = items();
292 Transition *transitionitem;
293 int frameWidth = getFrameWidth();
294 bool snap = KdenliveSettings::snaptopoints();
295 KdenliveSettings::setSnaptopoints(false);
296 for (int i = 0; i < itemList.count(); i++) {
297 if (itemList.at(i)->type() == AVWIDGET) {
298 item = (ClipItem*) itemList.at(i);
299 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
300 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
301 item->resetFrameWidth(frameWidth);
302 item->resetThumbs(true);
303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
304 transitionitem = (Transition*) itemList.at(i);
305 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
306 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
309 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
310 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
312 for (int i = 0; i < m_guides.count(); i++) {
313 QLineF l = m_guides.at(i)->line();
314 l.setP2(QPointF(l.x2(), newHeight));
315 m_guides.at(i)->setLine(l);
318 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
319 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
320 KdenliveSettings::setSnaptopoints(snap);
321 viewport()->update();
325 /** Zoom or move viewport on mousewheel
327 * If mousewheel+Ctrl, zooms in/out on the timeline.
329 * With Ctrl, moves viewport towards end of timeline if down/back,
330 * opposite on up/forward.
332 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
333 void CustomTrackView::wheelEvent(QWheelEvent * e)
335 if (e->modifiers() == Qt::ControlModifier) {
336 if (e->delta() > 0) emit zoomIn();
339 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
340 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
344 int CustomTrackView::getPreviousVideoTrack(int track)
346 track = m_document->tracksCount() - track - 1;
348 for (int i = track; i > -1; i--) {
349 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
355 void CustomTrackView::slotFetchNextThumbs()
357 if (!m_waitingThumbs.isEmpty()) {
358 ClipItem *item = m_waitingThumbs.takeFirst();
359 while (item == NULL && !m_waitingThumbs.isEmpty()) {
360 item = m_waitingThumbs.takeFirst();
362 if (item) item->slotFetchThumbs();
363 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
367 void CustomTrackView::slotCheckMouseScrolling()
369 if (m_scrollOffset == 0) {
370 m_scrollTimer.stop();
373 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
374 m_scrollTimer.start();
377 void CustomTrackView::slotCheckPositionScrolling()
379 // If mouse is at a border of the view, scroll
380 if (m_moveOpMode != SEEK) return;
381 if (mapFromScene(m_cursorPos, 0).x() < 3) {
382 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
383 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
384 setCursorPos(mapToScene(QPoint(-2, 0)).x());
385 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
386 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
387 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
388 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
394 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
396 int pos = event->x();
397 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
399 double snappedPos = getSnapPointForPos(mappedXPos);
400 emit mousePosition(mappedXPos);
402 if (event->buttons() & Qt::MidButton) return;
403 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
404 event->setAccepted(true);
406 QGraphicsView::mouseMoveEvent(event);
410 if (event->buttons() != Qt::NoButton) {
411 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
412 if (m_dragItem && m_tool == SELECTTOOL) {
413 if (m_operationMode == MOVE && move) {
414 QGraphicsView::mouseMoveEvent(event);
415 // If mouse is at a border of the view, scroll
417 m_scrollOffset = -30;
418 m_scrollTimer.start();
419 } else if (viewport()->width() - pos < 10) {
421 m_scrollTimer.start();
422 } else if (m_scrollTimer.isActive()) {
423 m_scrollTimer.stop();
425 } else if (m_operationMode == RESIZESTART && move) {
426 m_document->renderer()->pause();
427 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
428 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
430 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
432 m_dragItem->resizeStart((int)(snappedPos));
434 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
435 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
436 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
437 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
438 } else if (m_operationMode == RESIZEEND && move) {
439 m_document->renderer()->pause();
440 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
441 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
443 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
445 m_dragItem->resizeEnd((int)(snappedPos));
447 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
448 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
449 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
450 } else if (m_operationMode == FADEIN && move) {
451 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
452 } else if (m_operationMode == FADEOUT && move) {
453 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
454 } else if (m_operationMode == KEYFRAME && move) {
455 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
456 double pos = mapToScene(event->pos()).toPoint().y();
457 QRectF br = m_dragItem->sceneBoundingRect();
458 double maxh = 100.0 / br.height();
459 pos = (br.bottom() - pos) * maxh;
460 m_dragItem->updateKeyFramePos(keyFramePos, pos);
461 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
462 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
464 removeTipAnimation();
466 } else if (m_operationMode == MOVEGUIDE) {
467 removeTipAnimation();
468 QGraphicsView::mouseMoveEvent(event);
470 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
472 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
473 if (snappedPos < 0) snappedPos = 0;
475 // Make sure there is no collision
476 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
477 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
478 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
479 collidingItems.removeAll(m_selectionGroup);
480 for (int i = 0; i < children.count(); i++) {
481 if (children.at(i)->type() == GROUPWIDGET) {
482 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
483 for (int j = 0; j < subchildren.count(); j++)
484 collidingItems.removeAll(subchildren.at(j));
486 collidingItems.removeAll(children.at(i));
488 bool collision = false;
490 for (int i = 0; i < collidingItems.count(); i++) {
491 if (!collidingItems.at(i)->isEnabled()) continue;
492 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
493 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
494 // Moving backward, determine best pos
495 QPainterPath clipPath;
496 clipPath.addRect(item->sceneBoundingRect());
497 QPainterPath res = shape.intersected(clipPath);
498 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
501 snappedPos += offset;
502 // make sure we have no collision
503 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
515 for (int i = 0; i < collidingItems.count(); i++) {
516 if (!collidingItems.at(i)->isEnabled()) continue;
517 if (collidingItems.at(i)->type() == AVWIDGET) {
526 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
527 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
528 collidingItems.removeAll(m_selectionGroup);
529 for (int i = 0; i < children.count(); i++) {
530 if (children.at(i)->type() == GROUPWIDGET) {
531 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
532 for (int j = 0; j < subchildren.count(); j++)
533 collidingItems.removeAll(subchildren.at(j));
535 collidingItems.removeAll(children.at(i));
539 for (int i = 0; i < collidingItems.count(); i++) {
540 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
541 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
542 // Moving backward, determine best pos
543 QPainterPath clipPath;
544 clipPath.addRect(item->sceneBoundingRect());
545 QPainterPath res = shape.intersected(clipPath);
546 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
550 snappedPos += offset;
551 // make sure we have no collision
552 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
553 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
554 collidingItems.removeAll(m_selectionGroup);
555 for (int i = 0; i < children.count(); i++) {
556 if (children.at(i)->type() == GROUPWIDGET) {
557 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
558 for (int j = 0; j < subchildren.count(); j++)
559 collidingItems.removeAll(subchildren.at(j));
561 collidingItems.removeAll(children.at(i));
563 for (int i = 0; i < collidingItems.count(); i++) {
564 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
572 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
573 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
577 if (m_tool == RAZORTOOL) {
578 setCursor(m_razorCursor);
579 //QGraphicsView::mouseMoveEvent(event);
581 } else if (m_tool == SPACERTOOL) {
582 setCursor(m_spacerCursor);
586 QList<QGraphicsItem *> itemList = items(event->pos());
587 QGraphicsRectItem *item = NULL;
588 OPERATIONTYPE opMode = NONE;
590 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
592 } else for (int i = 0; i < itemList.count(); i++) {
593 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
594 item = (QGraphicsRectItem*) itemList.at(i);
599 if (item && event->buttons() == Qt::NoButton) {
600 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
601 if (m_tool == RAZORTOOL) {
602 // razor tool over a clip, display current frame in monitor
603 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
604 //TODO: solve crash when showing frame when moving razor over clip
605 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
611 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
612 // all other modes break the selection, so the user probably wants to move it
615 opMode = clip->operationMode(mapToScene(event->pos()));
618 const double size = 5;
619 if (opMode == m_moveOpMode) {
620 QGraphicsView::mouseMoveEvent(event);
623 removeTipAnimation();
625 m_moveOpMode = opMode;
626 setTipAnimation(clip, opMode, size);
628 if (item->type() == AVWIDGET)
629 ci = static_cast <ClipItem *>(item);
631 if (opMode == MOVE) {
632 setCursor(Qt::OpenHandCursor);
634 message = ci->clipName() + i18n(":");
635 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
636 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
637 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
638 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
639 if (clip->parentItem() == m_selectionGroup)
640 message.append(i18n(" Selection duration:"));
642 message.append(i18n(" Group duration:"));
643 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
644 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
645 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
646 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
650 } else if (opMode == RESIZESTART) {
651 setCursor(KCursor("left_side", Qt::SizeHorCursor));
653 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
654 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
655 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
656 } else if (opMode == RESIZEEND) {
657 setCursor(KCursor("right_side", Qt::SizeHorCursor));
659 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
660 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
661 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
662 } else if (opMode == FADEIN || opMode == FADEOUT) {
663 setCursor(Qt::PointingHandCursor);
664 if (ci && opMode == FADEIN && ci->fadeIn()) {
665 message = i18n("Fade in duration: ");
666 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
667 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
668 message = i18n("Fade out duration: ");
669 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
671 message = i18n("Drag to add or resize a fade effect.");
673 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
674 setCursor(Qt::PointingHandCursor);
675 message = i18n("Click to add a transition.");
676 } else if (opMode == KEYFRAME) {
677 setCursor(Qt::PointingHandCursor);
678 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
681 if (!message.isEmpty())
682 emit displayMessage(message, InformationMessage);
683 } // no clip under mouse
684 else if (m_tool == RAZORTOOL) {
687 } else if (opMode == MOVEGUIDE) {
688 m_moveOpMode = opMode;
689 setCursor(Qt::SplitHCursor);
691 removeTipAnimation();
692 setCursor(Qt::ArrowCursor);
693 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
694 QGraphicsView::mouseMoveEvent(event);
696 setCursorPos(mappedXPos);
697 slotCheckPositionScrolling();
699 } else m_moveOpMode = NONE;
701 QGraphicsView::mouseMoveEvent(event);
705 void CustomTrackView::mousePressEvent(QMouseEvent * event)
707 setFocus(Qt::MouseFocusReason);
708 m_menuPosition = QPoint();
710 // special cases (middle click button or ctrl / shift click
711 if (event->button() == Qt::MidButton) {
713 m_blockRefresh = false;
714 m_operationMode = NONE;
718 if (event->modifiers() & Qt::ShiftModifier) {
719 // Rectangle selection
720 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
721 setDragMode(QGraphicsView::RubberBandDrag);
722 if (!(event->modifiers() & Qt::ControlModifier)) {
723 resetSelectionGroup();
724 scene()->clearSelection();
726 m_blockRefresh = false;
727 m_operationMode = RUBBERSELECTION;
728 QGraphicsView::mousePressEvent(event);
732 m_blockRefresh = true;
735 if (m_tool != RAZORTOOL) activateMonitor();
736 else if (m_document->renderer()->playSpeed() != 0.0) {
737 m_document->renderer()->pause();
740 m_clickEvent = event->pos();
742 // check item under mouse
743 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
744 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
745 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
746 setDragMode(QGraphicsView::ScrollHandDrag);
747 QGraphicsView::mousePressEvent(event);
748 m_blockRefresh = false;
749 m_operationMode = NONE;
753 // if a guide and a clip were pressed, just select the guide
754 for (int i = 0; i < collisionList.count(); ++i) {
755 if (collisionList.at(i)->type() == GUIDEITEM) {
756 // a guide item was pressed
757 m_dragGuide = (Guide *) collisionList.at(i);
758 if (event->button() == Qt::LeftButton) { // move it
759 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
760 m_operationMode = MOVEGUIDE;
761 // deselect all clips so that only the guide will move
762 m_scene->clearSelection();
763 resetSelectionGroup(false);
764 updateSnapPoints(NULL);
765 QGraphicsView::mousePressEvent(event);
767 } else // show context menu
772 // Find first clip, transition or group under mouse (when no guides selected)
774 AbstractGroupItem *dragGroup = NULL;
775 AbstractClipItem *collisionClip = NULL;
777 while (!m_dragGuide && ct < collisionList.count()) {
778 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
779 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
780 if (collisionClip->isItemLocked())
782 if (collisionClip == m_dragItem)
783 collisionClip = NULL;
785 m_dragItem = collisionClip;
787 m_dragItemInfo = m_dragItem->info();
788 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
789 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
790 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
797 if (m_dragItem) emit clipItemSelected(NULL);
800 #if QT_VERSION >= 0x040600
801 // Add shadow to dragged item, currently disabled because of painting artifacts
802 //TODO: re-enable when fixed
803 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
804 eff->setBlurRadius(5);
805 eff->setOffset(3, 3);
806 m_dragItem->setGraphicsEffect(eff);*/
808 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
809 // update transition menu action
810 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
811 m_autoTransition->setEnabled(true);
812 } else m_autoTransition->setEnabled(false);
814 // context menu requested
815 if (event->button() == Qt::RightButton) {
817 if (dragGroup) dragGroup->setSelected(true);
818 else if (!m_dragItem->isSelected()) {
819 resetSelectionGroup(false);
820 m_scene->clearSelection();
821 m_dragItem->setSelected(true);
823 } else if (!m_dragGuide) {
824 // check if there is a guide close to mouse click
825 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
826 for (int i = 0; i < guidesCollisionList.count(); i++) {
827 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
828 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
832 // keep this to support multiple guides context menu in the future (?)
833 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
834 guidesCollisionList.removeAt(0);
836 if (!guidesCollisionList.isEmpty())
837 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
840 m_operationMode = NONE;
841 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
842 m_menuPosition = m_clickEvent;
848 // No item under click
849 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
850 resetSelectionGroup(false);
851 setCursor(Qt::ArrowCursor);
852 m_scene->clearSelection();
854 updateClipTypeActions(NULL);
855 if (m_tool == SPACERTOOL) {
856 QList<QGraphicsItem *> selection;
857 if (event->modifiers() == Qt::ControlModifier) {
858 // Ctrl + click, select all items on track after click position
859 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
860 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
861 // Cannot use spacer on locked track
862 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
866 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
869 selection = checkForGroups(rect, &isOk);
871 // groups found on track, do not allow the move
872 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
876 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;
878 // Select all items on all tracks after click position
879 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
880 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
883 QList <GenTime> offsetList;
884 // create group to hold selected items
885 m_selectionGroup = new AbstractGroupItem(m_document->fps());
886 scene()->addItem(m_selectionGroup);
888 for (int i = 0; i < selection.count(); i++) {
889 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
890 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
891 if (item->isItemLocked()) continue;
892 offsetList.append(item->startPos());
893 offsetList.append(item->endPos());
894 m_selectionGroup->addToGroup(selection.at(i));
895 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
896 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
897 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
898 QList<QGraphicsItem *> children = selection.at(i)->childItems();
899 for (int j = 0; j < children.count(); j++) {
900 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
901 offsetList.append(item->startPos());
902 offsetList.append(item->endPos());
904 m_selectionGroup->addToGroup(selection.at(i));
905 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
906 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
907 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
908 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
909 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
910 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
913 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
914 if (!offsetList.isEmpty()) {
916 QList <GenTime> cleandOffsetList;
917 GenTime startOffset = offsetList.takeFirst();
918 for (int k = 0; k < offsetList.size(); k++) {
919 GenTime newoffset = offsetList.at(k) - startOffset;
920 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
921 cleandOffsetList.append(newoffset);
924 updateSnapPoints(NULL, cleandOffsetList, true);
926 m_operationMode = SPACER;
928 setCursorPos((int)(mapToScene(event->x(), 0).x()));
930 //QGraphicsView::mousePressEvent(event);
936 if (m_tool == RAZORTOOL && m_dragItem) {
937 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
938 if (m_dragItem->type() == TRANSITIONWIDGET) {
939 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
941 m_document->renderer()->pause();
942 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
943 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
945 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
946 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
947 m_commandStack->push(command);
949 setDocumentModified();
956 bool itemSelected = false;
957 if (m_dragItem->isSelected())
959 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
961 else if (dragGroup && dragGroup->isSelected())
964 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
965 if (event->modifiers() != Qt::ControlModifier) {
966 resetSelectionGroup(false);
967 m_scene->clearSelection();
968 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
969 viewport()->update();
970 } else resetSelectionGroup();
972 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
973 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
975 bool selected = !m_dragItem->isSelected();
977 dragGroup->setSelected(selected);
979 m_dragItem->setSelected(selected);
981 groupSelectedItems();
982 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
983 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
984 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
987 if (collisionClip != NULL || m_dragItem == NULL) {
988 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
989 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
990 emit clipItemSelected(selected);
992 emit clipItemSelected(NULL);
996 // If clicked item is selected, allow move
997 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
999 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1000 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1001 // all other modes break the selection, so the user probably wants to move it
1002 m_operationMode = MOVE;
1004 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1006 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1008 // Update snap points
1009 if (m_selectionGroup == NULL) {
1010 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1011 updateSnapPoints(NULL);
1013 updateSnapPoints(m_dragItem);
1015 QList <GenTime> offsetList;
1016 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1017 for (int i = 0; i < children.count(); i++) {
1018 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1019 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1020 offsetList.append(item->startPos());
1021 offsetList.append(item->endPos());
1024 if (!offsetList.isEmpty()) {
1026 GenTime startOffset = offsetList.takeFirst();
1027 QList <GenTime> cleandOffsetList;
1028 for (int k = 0; k < offsetList.size(); k++) {
1029 GenTime newoffset = offsetList.at(k) - startOffset;
1030 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1031 cleandOffsetList.append(newoffset);
1034 updateSnapPoints(NULL, cleandOffsetList, true);
1038 if (m_operationMode == KEYFRAME) {
1039 m_dragItem->updateSelectedKeyFrame();
1040 m_blockRefresh = false;
1042 } else if (m_operationMode == MOVE) {
1043 setCursor(Qt::ClosedHandCursor);
1044 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1046 info.startPos = m_dragItem->startPos();
1047 info.track = m_dragItem->track();
1048 int transitiontrack = getPreviousVideoTrack(info.track);
1049 ClipItem *transitionClip = NULL;
1050 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1051 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1052 info.endPos = transitionClip->endPos();
1054 GenTime transitionDuration(65, m_document->fps());
1055 if (m_dragItem->cropDuration() < transitionDuration)
1056 info.endPos = m_dragItem->endPos();
1058 info.endPos = info.startPos + transitionDuration;
1060 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1061 // Check there is no other transition at that place
1062 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1063 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1064 QList<QGraphicsItem *> selection = m_scene->items(r);
1065 bool transitionAccepted = true;
1066 for (int i = 0; i < selection.count(); i++) {
1067 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1068 Transition *tr = static_cast <Transition *>(selection.at(i));
1069 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1070 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1071 } else transitionAccepted = false;
1074 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1075 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1076 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1078 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1079 info.track = m_dragItem->track();
1080 int transitiontrack = getPreviousVideoTrack(info.track);
1081 ClipItem *transitionClip = NULL;
1082 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1083 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1084 info.startPos = transitionClip->startPos();
1086 GenTime transitionDuration(65, m_document->fps());
1087 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1088 else info.startPos = info.endPos - transitionDuration;
1090 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1091 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1092 EffectsList::setParameter(transition, "reverse", "1");
1094 // Check there is no other transition at that place
1095 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1096 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1097 QList<QGraphicsItem *> selection = m_scene->items(r);
1098 bool transitionAccepted = true;
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1101 Transition *tr = static_cast <Transition *>(selection.at(i));
1102 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1103 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1104 } else transitionAccepted = false;
1107 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1108 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1110 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1111 resetSelectionGroup(false);
1112 m_dragItem->setSelected(true);
1115 m_blockRefresh = false;
1117 QGraphicsView::mousePressEvent(event);
1120 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1122 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1123 QList<QGraphicsItem *> list = scene()->items(p);
1124 AbstractGroupItem *group = NULL;
1125 for (int i = 0; i < list.size(); i++) {
1126 if (!list.at(i)->isEnabled()) continue;
1127 if (list.at(i)->type() == GROUPWIDGET) {
1128 group = static_cast <AbstractGroupItem *>(list.at(i));
1132 rebuildGroup(group);
1135 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1138 resetSelectionGroup(false);
1139 m_scene->clearSelection();
1141 QList <QGraphicsItem *> children = group->childItems();
1142 m_document->clipManager()->removeGroup(group);
1143 scene()->destroyItemGroup(group);
1144 for (int i = 0; i < children.count(); i++)
1145 children.at(i)->setSelected(true);
1146 groupSelectedItems(false, true);
1150 void CustomTrackView::resetSelectionGroup(bool selectItems)
1152 if (m_selectionGroup) {
1153 // delete selection group
1154 bool snap = KdenliveSettings::snaptopoints();
1155 KdenliveSettings::setSnaptopoints(false);
1157 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1158 scene()->destroyItemGroup(m_selectionGroup);
1159 for (int i = 0; i < children.count(); i++) {
1160 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1161 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1162 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1163 children.at(i)->setSelected(selectItems);
1165 } else if (children.at(i)->type() == GROUPWIDGET) {
1166 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1167 children.at(i)->setSelected(selectItems);
1171 m_selectionGroup = NULL;
1172 KdenliveSettings::setSnaptopoints(snap);
1176 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1178 if (m_selectionGroup) {
1179 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1182 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1183 if (selection.isEmpty()) return;
1185 // Find top left position of selection
1186 for (int i = 0; i < selection.count(); i++) {
1187 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1188 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1189 } else if (selection.at(i)->parentItem()) {
1190 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1194 if (force || selection.count() > 1) {
1195 bool snap = KdenliveSettings::snaptopoints();
1196 KdenliveSettings::setSnaptopoints(false);
1197 if (createNewGroup) {
1198 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1199 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1200 QPointF diff = newGroup->pos();
1201 newGroup->translate(-diff.x(), -diff.y());
1202 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1204 scene()->addItem(newGroup);
1206 // Check if we are trying to include a group in a group
1207 QList <AbstractGroupItem *> groups;
1208 for (int i = 0; i < selection.count(); i++) {
1209 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1210 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1211 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1212 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1214 if (!groups.isEmpty()) {
1215 // ungroup previous groups
1216 while (!groups.isEmpty()) {
1217 AbstractGroupItem *grp = groups.takeFirst();
1218 m_document->clipManager()->removeGroup(grp);
1219 scene()->destroyItemGroup(grp);
1221 selection = m_scene->selectedItems();
1224 for (int i = 0; i < selection.count(); i++) {
1225 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1226 newGroup->addToGroup(selection.at(i));
1227 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1230 KdenliveSettings::setSnaptopoints(snap);
1232 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1233 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1234 QPointF diff = m_selectionGroup->pos();
1235 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1236 m_selectionGroup->translate(- diff.x(), -diff.y());
1238 scene()->addItem(m_selectionGroup);
1239 for (int i = 0; i < selection.count(); i++) {
1240 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1241 m_selectionGroup->addToGroup(selection.at(i));
1242 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1245 KdenliveSettings::setSnaptopoints(snap);
1246 if (m_selectionGroup) {
1247 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1248 m_selectionGroupInfo.track = m_selectionGroup->track();
1251 } else resetSelectionGroup();
1254 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1256 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1257 /*if (m_moveOpMode == KEYFRAME) {
1258 // user double clicked on a keyframe, open edit dialog
1259 //TODO: update for effects with several values per keyframe
1260 QDialog d(parentWidget());
1261 Ui::KeyFrameDialog_UI view;
1263 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1264 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1265 view.kfr_value->setFocus();
1266 if (d.exec() == QDialog::Accepted) {
1267 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1268 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1269 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1270 QString previous = item->keyframes(item->selectedEffectIndex());
1271 item->updateKeyframeEffect();
1272 QString next = item->keyframes(item->selectedEffectIndex());
1273 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1274 m_commandStack->push(command);
1275 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1276 emit clipItemSelected(item, item->selectedEffectIndex());
1281 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1282 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1283 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1284 //QString previous = item->keyframes(item->selectedEffectIndex());
1285 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1286 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1287 //item->updateKeyframeEffect();
1288 //QString next = item->keyframes(item->selectedEffectIndex());
1289 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1290 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1291 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1292 m_commandStack->push(command);
1293 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1294 emit clipItemSelected(item, item->selectedEffectIndex());
1296 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1299 QList<QGraphicsItem *> collisionList = items(event->pos());
1300 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1301 Guide *editGuide = (Guide *) collisionList.at(0);
1302 if (editGuide) slotEditGuide(editGuide->info());
1307 void CustomTrackView::editItemDuration()
1309 AbstractClipItem *item;
1313 if (m_scene->selectedItems().count() == 1) {
1314 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1316 if (m_scene->selectedItems().empty())
1317 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1319 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1329 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1330 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1334 if (!item->isItemLocked()) {
1337 if (item->type() == TRANSITIONWIDGET)
1338 getTransitionAvailableSpace(item, minimum, maximum);
1340 getClipAvailableSpace(item, minimum, maximum);
1342 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1343 if (d.exec() == QDialog::Accepted) {
1344 ItemInfo clipInfo = item->info();
1345 ItemInfo startInfo = clipInfo;
1346 if (item->type() == TRANSITIONWIDGET) {
1347 // move & resize transition
1348 clipInfo.startPos = d.startPos();
1349 clipInfo.endPos = clipInfo.startPos + d.duration();
1350 clipInfo.track = item->track();
1351 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1352 updateTrackDuration(clipInfo.track, command);
1353 m_commandStack->push(command);
1355 // move and resize clip
1356 ClipItem *clip = static_cast<ClipItem *>(item);
1357 QUndoCommand *moveCommand = new QUndoCommand();
1358 moveCommand->setText(i18n("Edit clip"));
1359 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1360 // duration was reduced, so process it first
1361 clipInfo.endPos = clipInfo.startPos + d.duration();
1362 clipInfo.cropStart = d.cropStart();
1364 resizeClip(startInfo, clipInfo);
1365 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1366 adjustEffects(clip, startInfo, moveCommand);
1367 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1370 if (d.startPos() != clipInfo.startPos) {
1371 startInfo = clipInfo;
1372 clipInfo.startPos = d.startPos();
1373 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1374 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1377 if (d.duration() > item->cropDuration()) {
1378 // duration was increased, so process it after move
1379 startInfo = clipInfo;
1380 clipInfo.endPos = clipInfo.startPos + d.duration();
1381 clipInfo.cropStart = d.cropStart();
1383 resizeClip(startInfo, clipInfo);
1384 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1385 adjustEffects(clip, startInfo, moveCommand);
1386 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1388 updateTrackDuration(clipInfo.track, moveCommand);
1389 m_commandStack->push(moveCommand);
1393 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1397 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1399 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1401 clip->setKeyframes(index, keyframes);
1402 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1403 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1407 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1409 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1410 m_editGuide->setEnabled(m_dragGuide != NULL);
1411 m_markerMenu->clear();
1412 m_markerMenu->setEnabled(false);
1414 m_timelineContextMenu->popup(pos);
1415 } else if (group != NULL) {
1416 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1417 m_ungroupAction->setEnabled(true);
1418 updateClipTypeActions(NULL);
1419 m_timelineContextClipMenu->popup(pos);
1421 m_ungroupAction->setEnabled(false);
1422 if (clip->type() == AVWIDGET) {
1423 ClipItem *item = static_cast <ClipItem*>(clip);
1424 //build go to marker menu
1425 if (item->baseClip()) {
1426 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1427 int offset = item->startPos().frames(m_document->fps());
1428 if (!markers.isEmpty()) {
1429 for (int i = 0; i < markers.count(); i++) {
1430 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1431 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1432 QAction *go = m_markerMenu->addAction(position);
1433 go->setData(pos + offset);
1436 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1438 updateClipTypeActions(item);
1439 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1440 m_timelineContextClipMenu->popup(pos);
1441 } else if (clip->type() == TRANSITIONWIDGET) {
1442 m_timelineContextTransitionMenu->popup(pos);
1447 void CustomTrackView::activateMonitor()
1449 emit activateDocumentMonitor();
1452 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1454 resetSelectionGroup();
1456 info.startPos = GenTime();
1457 info.cropStart = GenTime(in, m_document->fps());
1458 info.endPos = GenTime(out - in, m_document->fps());
1459 info.cropDuration = info.endPos - info.startPos;
1462 // Check if clip can be inserted at that position
1463 ItemInfo pasteInfo = info;
1464 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1465 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1466 pasteInfo.track = selectedTrack();
1467 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1468 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1472 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1473 updateTrackDuration(pasteInfo.track, command);
1474 m_commandStack->push(command);
1476 selectClip(true, false);
1477 // Automatic audio split
1478 if (KdenliveSettings::splitaudio())
1482 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1484 if (data->hasFormat("kdenlive/clip")) {
1486 m_scene->clearSelection();
1487 resetSelectionGroup(false);
1488 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1489 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1491 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1494 if (clip->getProducer() == NULL) {
1495 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1498 QPointF framePos = mapToScene(pos);
1500 info.startPos = GenTime();
1501 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1502 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1503 info.cropDuration = info.endPos - info.startPos;
1506 // Check if clip can be inserted at that position
1507 ItemInfo pasteInfo = info;
1508 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1509 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1510 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1511 framePos.setX((int)(framePos.x() + 0.5));
1512 framePos.setY(pasteInfo.track * m_tracksHeight);
1513 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1516 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1517 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1518 m_selectionGroup->addToGroup(item);
1519 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1521 QList <GenTime> offsetList;
1522 offsetList.append(info.endPos);
1523 updateSnapPoints(NULL, offsetList);
1524 m_selectionGroup->setPos(framePos);
1525 scene()->addItem(m_selectionGroup);
1526 m_selectionGroup->setSelected(true);
1528 } else if (data->hasFormat("kdenlive/producerslist")) {
1530 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1531 m_scene->clearSelection();
1532 resetSelectionGroup(false);
1534 QList <GenTime> offsetList;
1535 QList <ItemInfo> infoList;
1536 QPointF framePos = mapToScene(pos);
1537 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1538 int track = (int)(framePos.y() / m_tracksHeight);
1539 framePos.setX((int)(framePos.x() + 0.5));
1540 framePos.setY(track * m_tracksHeight);
1542 // Check if clips can be inserted at that position
1543 for (int i = 0; i < ids.size(); ++i) {
1544 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1546 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1549 if (clip->getProducer() == NULL) {
1550 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1554 info.startPos = start;
1555 info.cropDuration = clip->duration();
1556 info.endPos = info.startPos + info.cropDuration;
1558 infoList.append(info);
1559 start += clip->duration();
1561 if (!canBePastedTo(infoList, AVWIDGET)) {
1564 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1566 for (int i = 0; i < ids.size(); ++i) {
1567 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1569 info.startPos = start;
1570 info.cropDuration = clip->duration();
1571 info.endPos = info.startPos + info.cropDuration;
1573 start += info.cropDuration;
1574 offsetList.append(start);
1575 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1576 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1577 m_selectionGroup->addToGroup(item);
1578 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1581 updateSnapPoints(NULL, offsetList);
1582 m_selectionGroup->setPos(framePos);
1583 scene()->addItem(m_selectionGroup);
1584 //m_selectionGroup->setZValue(10);
1585 m_thumbsTimer.start();
1589 // the drag is not a clip (may be effect, ...)
1597 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1599 if (insertDropClips(event->mimeData(), event->pos())) {
1600 if (event->source() == this) {
1601 event->setDropAction(Qt::MoveAction);
1604 event->setDropAction(Qt::MoveAction);
1605 event->acceptProposedAction();
1607 } else QGraphicsView::dragEnterEvent(event);
1610 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1612 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);
1613 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1614 collindingItems.removeAll(item);
1615 if (collindingItems.isEmpty()) return false;
1617 for (int i = 0; i < collindingItems.count(); i++) {
1618 QGraphicsItem *collision = collindingItems.at(i);
1619 if (collision->type() == item->type()) {
1621 kDebug() << "// COLLISIION DETECTED";
1629 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1631 int track = m_document->tracksCount() - clip->track();
1632 GenTime pos = clip->startPos();
1633 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1634 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1637 bool success = true;
1638 for (int i = 0; i < clip->effectsCount(); i++) {
1639 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1641 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1642 m_document->renderer()->doRefresh();
1645 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1647 if (pos < GenTime()) {
1649 if (effect.attribute("id") == "speed") {
1650 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1654 m_document->addTrackEffect(track - 1, effect);
1655 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1656 emit updateTrackEffectState(track - 1);
1657 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 // Special case: speed effect
1663 if (effect.attribute("id") == "speed") {
1664 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1665 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1669 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1670 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1671 if (strobe == 0) strobe = 1;
1672 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1673 EffectsParameterList params = clip->addEffect(effect);
1674 m_document->renderer()->mltAddEffect(track, pos, params);
1675 if (clip->isSelected()) emit clipItemSelected(clip);
1678 EffectsParameterList params = clip->addEffect(effect);
1679 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1680 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1681 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1682 if (clip->isSelected()) emit clipItemSelected(clip);
1683 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1686 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1688 QString index = effect.attribute("kdenlive_ix");
1689 if (pos < GenTime()) {
1690 // Delete track effect
1691 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1692 m_document->removeTrackEffect(track - 1, effect);
1694 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1695 emit updateTrackEffectState(track - 1);
1696 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1699 // Special case: speed effect
1700 if (effect.attribute("id") == "speed") {
1701 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1703 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1704 clip->deleteEffect(index);
1705 emit clipItemSelected(clip);
1706 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1710 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1711 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1712 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1715 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1717 clip->deleteEffect(index);
1718 emit clipItemSelected(clip);
1722 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1724 QList<QGraphicsItem *> itemList = group->childItems();
1725 QUndoCommand *effectCommand = new QUndoCommand();
1727 QDomElement namenode = effect.firstChildElement("name");
1728 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1729 else effectName = i18n("effect");
1730 effectCommand->setText(i18n("Add %1", effectName));
1731 for (int i = 0; i < itemList.count(); i++) {
1732 if (itemList.at(i)->type() == AVWIDGET) {
1733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1734 if (effect.tagName() == "effectgroup") {
1735 QDomNodeList effectlist = effect.elementsByTagName("effect");
1736 for (int j = 0; j < effectlist.count(); j++) {
1737 QDomElement subeffect = effectlist.at(j).toElement();
1738 if (subeffect.hasAttribute("kdenlive_info")) {
1739 // effect is in a group
1740 EffectInfo effectInfo;
1741 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1742 if (effectInfo.groupIndex < 0) {
1743 // group needs to be appended
1744 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1745 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1748 processEffect(item, subeffect, effectCommand);
1752 processEffect(item, effect, effectCommand);
1756 if (effectCommand->childCount() > 0) {
1757 m_commandStack->push(effectCommand);
1758 setDocumentModified();
1759 } else delete effectCommand;
1762 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1764 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1767 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1769 QList<QGraphicsItem *> itemList;
1770 QUndoCommand *effectCommand = new QUndoCommand();
1772 if (effect.tagName() == "effectgroup") {
1773 effectName = effect.attribute("name");
1775 QDomElement namenode = effect.firstChildElement("name");
1776 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1777 else effectName = i18n("effect");
1779 effectCommand->setText(i18n("Add %1", effectName));
1781 if (track == -1) itemList = scene()->selectedItems();
1782 if (itemList.isEmpty()) {
1783 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1784 if (clip) itemList.append(clip);
1785 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1789 for (int i = 0; i < itemList.count(); i++) {
1790 if (itemList.at(i)->type() == GROUPWIDGET) {
1791 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1792 for (int j = 0; j < subitems.count(); j++) {
1793 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1798 for (int i = 0; i < itemList.count(); i++) {
1799 if (itemList.at(i)->type() == AVWIDGET) {
1800 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1801 if (effect.tagName() == "effectgroup") {
1802 QDomNodeList effectlist = effect.elementsByTagName("effect");
1803 for (int j = 0; j < effectlist.count(); j++) {
1804 QDomElement subeffect = effectlist.at(j).toElement();
1805 if (subeffect.hasAttribute("kdenlive_info")) {
1806 // effect is in a group
1807 EffectInfo effectInfo;
1808 effectInfo.fromString(subeffect.attribute("kdenlive_info"));
1809 if (effectInfo.groupIndex < 0) {
1810 // group needs to be appended
1811 effectInfo.groupIndex = item->nextFreeEffectGroupIndex();
1812 subeffect.setAttribute("kdenlive_info", effectInfo.toString());
1815 processEffect(item, subeffect, effectCommand);
1818 else processEffect(item, effect, effectCommand);
1821 if (effectCommand->childCount() > 0) {
1822 m_commandStack->push(effectCommand);
1823 setDocumentModified();
1824 if (effectCommand->childCount() == 1) {
1825 // Display newly added clip effect
1826 for (int i = 0; i < itemList.count(); i++) {
1827 if (itemList.at(i)->type() == AVWIDGET) {
1828 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1829 clip->setSelectedEffect(clip->effectsCount());
1830 if (!clip->isSelected()) {
1831 clearSelection(false);
1832 clip->setSelected(true);
1833 emit clipItemSelected(clip);
1839 } else delete effectCommand;
1842 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1844 if (effect.attribute("type") == "audio") {
1845 // Don't add audio effects on video clips
1846 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1847 /* do not show error message when item is part of a group as the user probably knows what he does then
1848 * and the message is annoying when working with the split audio feature */
1849 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1850 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1853 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1854 // Don't add video effect on audio clips
1855 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1856 /* do not show error message when item is part of a group as the user probably knows what he does then
1857 * and the message is annoying when working with the split audio feature */
1858 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1859 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1863 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1864 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1867 if (item->isItemLocked()) {
1871 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1872 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1874 item->initEffect(effect);
1876 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1879 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1882 // delete track effect
1883 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1884 m_commandStack->push(command);
1885 setDocumentModified();
1888 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1889 //clip is in a group, also remove the effect in other clips of the group
1890 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1891 QUndoCommand *delCommand = new QUndoCommand();
1893 QDomElement namenode = effect.firstChildElement("name");
1894 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1895 else effectName = i18n("effect");
1896 delCommand->setText(i18n("Delete %1", effectName));
1899 for (int i = 0; i < items.count(); i++) {
1900 if (items.at(i)->type() == GROUPWIDGET) {
1901 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1902 for (int j = 0; j < subitems.count(); j++) {
1903 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1908 for (int i = 0; i < items.count(); i++) {
1909 if (items.at(i)->type() == AVWIDGET) {
1910 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1911 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1913 QDomElement eff = item->effectAt(ix);
1914 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1918 if (delCommand->childCount() > 0)
1919 m_commandStack->push(delCommand);
1922 setDocumentModified();
1925 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1926 m_commandStack->push(command);
1927 setDocumentModified();
1930 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool updateEffectStack)
1932 if (insertedEffect.isNull()) {
1933 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1936 QDomElement effect = insertedEffect.cloneNode().toElement();
1937 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1938 if (pos < GenTime()) {
1939 // editing a track effect
1940 EffectsParameterList effectParams = getEffectArgs(effect);
1941 // check if we are trying to reset a keyframe effect
1942 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1943 clip->initEffect(effect);
1944 effectParams = getEffectArgs(effect);
1946 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1947 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1948 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1949 emit updateTrackEffectState(track);
1950 setDocumentModified();
1954 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1956 // Special case: speed effect
1957 if (effect.attribute("id") == "speed") {
1958 if (effect.attribute("disable") == "1") {
1959 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1962 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1963 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1964 if (strobe == 0) strobe = 1;
1965 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1967 clip->updateEffect(effect);
1968 if (updateEffectStack && clip->isSelected())
1969 emit clipItemSelected(clip);
1970 if (ix == clip->selectedEffectIndex()) {
1971 // make sure to update display of clip keyframes
1972 clip->setSelectedEffect(ix);
1973 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1977 EffectsParameterList effectParams = getEffectArgs(effect);
1978 // check if we are trying to reset a keyframe effect
1979 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1980 clip->initEffect(effect);
1981 effectParams = getEffectArgs(effect);
1984 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1985 // A fade effect was modified, update the clip
1986 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1987 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1988 clip->setFadeIn(pos);
1990 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1991 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1992 clip->setFadeOut(pos);
1995 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
1998 clip->updateEffect(effect);
1999 if (updateEffectStack && clip->isSelected()) {
2000 emit clipItemSelected(clip);
2002 if (ix == clip->selectedEffectIndex()) {
2003 // make sure to update display of clip keyframes
2004 clip->setSelectedEffect(ix);
2007 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
2009 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
2010 setDocumentModified();
2013 void CustomTrackView::moveEffect(int track, GenTime pos, QList <int> oldPos, QList <int> newPos)
2015 if (pos < GenTime()) {
2016 // Moving track effect
2017 int documentTrack = m_document->tracksCount() - track - 1;
2018 int max = m_document->getTrackEffects(documentTrack).count();
2019 int new_position = newPos.at(0);
2020 if (new_position > max) {
2023 int old_position = oldPos.at(0);
2024 for (int i = 0; i < newPos.count(); i++) {
2025 QDomElement act = m_document->getTrackEffect(documentTrack, new_position);
2026 if (old_position > new_position) {
2027 // Moving up, we need to adjust index
2028 old_position = oldPos.at(i);
2029 new_position = newPos.at(i);
2031 QDomElement before = m_document->getTrackEffect(documentTrack, old_position);
2032 if (!act.isNull() && !before.isNull()) {
2033 m_document->setTrackEffect(documentTrack, new_position, before);
2034 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, old_position, new_position);
2035 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2037 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(documentTrack));
2040 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2042 int new_position = newPos.at(0);
2043 if (new_position > clip->effectsCount()) {
2044 new_position = clip->effectsCount();
2046 int old_position = oldPos.at(0);
2047 for (int i = 0; i < newPos.count(); i++) {
2048 QDomElement act = clip->effectAt(new_position);
2049 if (old_position > new_position) {
2050 // Moving up, we need to adjust index
2051 old_position = oldPos.at(i);
2052 new_position = newPos.at(i);
2054 QDomElement before = clip->effectAt(old_position);
2055 if (act.isNull() || before.isNull()) {
2056 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2059 clip->moveEffect(before, new_position);
2060 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2061 if (act.attribute("id") == "speed") {
2062 m_document->renderer()->mltUpdateEffectPosition(track, pos, old_position, new_position);
2063 } else if (before.attribute("id") == "speed") {
2064 m_document->renderer()->mltUpdateEffectPosition(track, pos, new_position, old_position);
2065 } else m_document->renderer()->mltMoveEffect(track, pos, old_position, new_position);
2067 clip->setSelectedEffect(newPos.at(0));
2068 emit clipItemSelected(clip);
2069 setDocumentModified();
2070 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2073 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2075 EditEffectCommand *command;
2077 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2078 else effect = clip->effectAt(effectPos);
2079 QDomElement oldEffect = effect.cloneNode().toElement();
2080 effect.setAttribute("disable", (int) disable);
2084 // editing track effect
2085 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, false, true);
2087 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, false, true);
2089 m_commandStack->push(command);
2090 setDocumentModified();;
2093 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, QList <int> currentPos, int newPos)
2095 MoveEffectCommand *command;
2097 // editing track effect
2098 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2099 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2100 m_commandStack->push(command);
2101 setDocumentModified();
2104 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2106 EditEffectCommand *command;
2107 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2108 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2109 m_commandStack->push(command);
2112 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2114 QDomElement effect = clip->getEffectAt(ix);
2115 QDomElement oldeffect = effect.cloneNode().toElement();
2116 effect.setAttribute("region", region);
2117 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2118 m_commandStack->push(command);
2121 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2125 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2126 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2127 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2129 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);
2131 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2132 m_blockRefresh = false;
2136 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2137 int cutPos = (int) cutTime.frames(m_document->fps());
2139 newPos.startPos = cutTime;
2140 newPos.endPos = info.endPos;
2141 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2142 newPos.track = info.track;
2143 newPos.cropDuration = newPos.endPos - newPos.startPos;
2145 bool snap = KdenliveSettings::snaptopoints();
2146 KdenliveSettings::setSnaptopoints(false);
2147 ClipItem *dup = item->clone(newPos);
2149 // remove unwanted effects
2150 // fade in from 2nd part of the clip
2151 int ix = dup->hasEffect(QString(), "fadein");
2153 QDomElement oldeffect = dup->effectAt(ix);
2154 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2156 ix = dup->hasEffect(QString(), "fade_from_black");
2158 QDomElement oldeffect = dup->effectAt(ix);
2159 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2161 // fade out from 1st part of the clip
2162 ix = item->hasEffect(QString(), "fadeout");
2164 QDomElement oldeffect = item->effectAt(ix);
2165 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2167 ix = item->hasEffect(QString(), "fade_to_black");
2169 QDomElement oldeffect = item->effectAt(ix);
2170 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2174 item->resizeEnd(cutPos);
2175 scene()->addItem(dup);
2176 if (item->checkKeyFrames())
2177 slotRefreshEffects(item);
2178 if (dup->checkKeyFrames())
2179 slotRefreshEffects(dup);
2181 item->baseClip()->addReference();
2182 m_document->updateClip(item->baseClip()->getId());
2183 setDocumentModified();
2184 KdenliveSettings::setSnaptopoints(snap);
2185 if (execute && item->isSelected())
2186 emit clipItemSelected(item);
2191 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2192 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2194 if (!item || !dup || item == dup) {
2195 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2196 m_blockRefresh = false;
2199 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2200 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2204 bool snap = KdenliveSettings::snaptopoints();
2205 KdenliveSettings::setSnaptopoints(false);
2207 // join fade effects again
2208 int ix = dup->hasEffect(QString(), "fadeout");
2210 QDomElement effect = dup->effectAt(ix);
2211 item->addEffect(effect);
2213 ix = dup->hasEffect(QString(), "fade_to_black");
2215 QDomElement effect = dup->effectAt(ix);
2216 item->addEffect(effect);
2219 m_waitingThumbs.removeAll(dup);
2220 bool selected = item->isSelected();
2221 if (dup->isSelected()) {
2223 item->setSelected(true);
2224 emit clipItemSelected(NULL);
2226 dup->baseClip()->removeReference();
2227 m_document->updateClip(dup->baseClip()->getId());
2228 scene()->removeItem(dup);
2232 ItemInfo clipinfo = item->info();
2233 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2234 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2236 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2237 setDocumentModified();
2239 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2241 KdenliveSettings::setSnaptopoints(snap);
2242 if (execute && selected)
2243 emit clipItemSelected(item);
2246 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2249 void CustomTrackView::slotEnableRefresh()
2251 m_blockRefresh = false;
2254 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2256 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2257 if (itemList.count() == 1) {
2258 if (itemList.at(0)->type() == AVWIDGET) {
2259 ClipItem *item = (ClipItem *) itemList.at(0);
2261 info.track = item->track();
2262 ClipItem *transitionClip = NULL;
2263 const int transitiontrack = getPreviousVideoTrack(info.track);
2264 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2265 if (pos < item->startPos() + item->cropDuration() / 2) {
2266 // add transition to clip start
2267 info.startPos = item->startPos();
2268 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2269 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2270 info.endPos = transitionClip->endPos();
2271 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2272 // Check there is no other transition at that place
2273 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2274 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2275 QList<QGraphicsItem *> selection = m_scene->items(r);
2276 bool transitionAccepted = true;
2277 for (int i = 0; i < selection.count(); i++) {
2278 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2279 Transition *tr = static_cast <Transition *>(selection.at(i));
2280 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2281 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2282 } else transitionAccepted = false;
2285 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2286 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2289 // add transition to clip end
2290 info.endPos = item->endPos();
2291 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2292 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2293 info.startPos = transitionClip->startPos();
2294 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2295 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2296 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2298 // Check there is no other transition at that place
2299 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2300 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2301 QList<QGraphicsItem *> selection = m_scene->items(r);
2302 bool transitionAccepted = true;
2303 for (int i = 0; i < selection.count(); i++) {
2304 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2305 Transition *tr = static_cast <Transition *>(selection.at(i));
2306 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2307 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2308 } else transitionAccepted = false;
2311 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2312 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2315 } else for (int i = 0; i < itemList.count(); i++) {
2316 if (itemList.at(i)->type() == AVWIDGET) {
2317 ClipItem *item = (ClipItem *) itemList.at(i);
2319 info.startPos = item->startPos();
2320 info.endPos = info.startPos + GenTime(65, m_document->fps());
2321 info.track = item->track();
2323 // Check there is no other transition at that place
2324 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2325 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2326 QList<QGraphicsItem *> selection = m_scene->items(r);
2327 bool transitionAccepted = true;
2328 for (int i = 0; i < selection.count(); i++) {
2329 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2330 Transition *tr = static_cast <Transition *>(selection.at(i));
2331 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2332 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2333 } else transitionAccepted = false;
2336 int transitiontrack = getPreviousVideoTrack(info.track);
2337 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2338 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2343 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2345 if (transitionInfo.startPos >= transitionInfo.endPos) {
2346 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2349 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2350 m_commandStack->push(command);
2351 setDocumentModified();
2354 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2356 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2357 //kDebug() << "---- ADDING transition " << params.attribute("value");
2358 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2359 scene()->addItem(tr);
2360 setDocumentModified();
2362 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2367 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2369 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2371 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2374 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2375 if (m_dragItem == item) m_dragItem = NULL;
2377 #if QT_VERSION >= 0x040600
2378 // animate item deletion
2379 item->closeAnimation();
2383 emit transitionItemSelected(NULL);
2384 setDocumentModified();
2387 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2389 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2390 QDomElement xml = tr->toXML();
2391 if (old.isNull() || xml.isNull()) {
2392 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2395 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2396 updateTrackDuration(tr->track(), command);
2397 m_commandStack->push(command);
2398 setDocumentModified();
2401 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2403 Transition *item = getTransitionItemAt(pos, track);
2405 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2410 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2412 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);
2413 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2414 item->setTransitionParameters(transition);
2415 if (updateTransitionWidget) {
2416 ItemInfo info = item->info();
2418 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2419 if (transitionClip && transitionClip->baseClip()) {
2420 QString size = transitionClip->baseClip()->getProperty("frame_size");
2421 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2422 if (factor == 0) factor = 1.0;
2423 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2424 p.setY(size.section('x', 1, 1).toInt());
2426 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2428 setDocumentModified();
2431 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2434 const QPointF pos = mapToScene(event->pos());
2435 if (m_selectionGroup) {
2436 m_selectionGroup->setPos(pos);
2437 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2438 event->acceptProposedAction();
2440 // Drag enter was not possible, try again at mouse position
2441 insertDropClips(event->mimeData(), event->pos());
2445 QGraphicsView::dragMoveEvent(event);
2449 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2451 if (m_selectionGroup && m_clipDrag) {
2452 m_thumbsTimer.stop();
2453 m_waitingThumbs.clear();
2454 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2456 scene()->destroyItemGroup(m_selectionGroup);
2457 m_selectionGroup = NULL;
2458 } else QGraphicsView::dragLeaveEvent(event);
2461 void CustomTrackView::dropEvent(QDropEvent * event)
2463 if (m_selectionGroup && m_clipDrag) {
2464 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2465 resetSelectionGroup();
2466 m_scene->clearSelection();
2467 bool hasVideoClip = false;
2468 QUndoCommand *addCommand = new QUndoCommand();
2469 addCommand->setText(i18n("Add timeline clip"));
2470 QList <ClipItem *> brokenClips;
2472 for (int i = 0; i < items.count(); i++) {
2473 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2474 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2475 if (items.count() == 1) {
2476 updateClipTypeActions(item);
2478 updateClipTypeActions(NULL);
2481 //TODO: take care of edit mode for undo
2482 item->baseClip()->addReference();
2483 //item->setZValue(item->defaultZValue());
2484 m_document->updateClip(item->baseClip()->getId());
2485 ItemInfo info = item->info();
2487 int tracknumber = m_document->tracksCount() - info.track - 1;
2488 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2489 if (isLocked) item->setItemLocked(true);
2490 ItemInfo clipInfo = info;
2491 clipInfo.track = m_document->tracksCount() - item->track();
2493 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2495 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2496 brokenClips.append(item);
2499 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2501 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2502 updateTrackDuration(info.track, addCommand);
2504 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2505 // add transparency transition
2506 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2507 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2509 item->setSelected(true);
2511 qDeleteAll(brokenClips);
2512 brokenClips.clear();
2513 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2514 else delete addCommand;
2516 // Automatic audio split
2517 if (KdenliveSettings::splitaudio())
2519 setDocumentModified();
2523 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2524 QList<QGraphicsItem *> selection = m_scene->items(rect);
2525 QStringList timelineList;
2527 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2528 for (int i = 0; i < selection.count(); i++) {
2529 if (selection.at(i)->type() == AVWIDGET) {
2530 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2531 int start = clip->startPos().frames(m_document->fps());
2532 int end = clip->endPos().frames(m_document->fps());
2533 timelineList.append(QString::number(start) + "-" + QString::number(end));
2536 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2539 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2540 if (items.count() > 1) {
2541 groupSelectedItems(true);
2542 } else if (items.count() == 1) {
2543 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2544 emit clipItemSelected((ClipItem*)m_dragItem, false);
2546 event->setDropAction(Qt::MoveAction);
2548 } else QGraphicsView::dropEvent(event);
2552 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2554 bool snap = KdenliveSettings::snaptopoints();
2555 KdenliveSettings::setSnaptopoints(false);
2556 if (mode == OVERWRITEEDIT) {
2557 // if we are in overwrite mode, move clips accordingly
2559 if (item == NULL) info = posinfo;
2560 else info = item->info();
2561 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);
2562 QList<QGraphicsItem *> selection = m_scene->items(rect);
2563 if (item) selection.removeAll(item);
2564 for (int i = 0; i < selection.count(); i++) {
2565 if (!selection.at(i)->isEnabled()) continue;
2566 if (selection.at(i)->type() == AVWIDGET) {
2567 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2568 if (clip->startPos() < info.startPos) {
2569 if (clip->endPos() > info.endPos) {
2570 ItemInfo clipInfo = clip->info();
2571 ItemInfo dupInfo = clipInfo;
2572 GenTime diff = info.startPos - clipInfo.startPos;
2573 dupInfo.startPos = info.startPos;
2574 dupInfo.cropStart += diff;
2575 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2576 ItemInfo newdupInfo = dupInfo;
2577 GenTime diff2 = info.endPos - info.startPos;
2578 newdupInfo.startPos = info.endPos;
2579 newdupInfo.cropStart += diff2;
2580 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2581 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2582 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2583 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2584 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2586 ItemInfo newclipInfo = clip->info();
2587 newclipInfo.endPos = info.startPos;
2588 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2589 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2591 } else if (clip->endPos() <= info.endPos) {
2592 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2593 m_waitingThumbs.removeAll(clip);
2594 scene()->removeItem(clip);
2598 ItemInfo newclipInfo = clip->info();
2599 newclipInfo.startPos = info.endPos;
2600 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2601 clip->resizeStart(info.endPos.frames(m_document->fps()));
2605 } else if (mode == INSERTEDIT) {
2606 // if we are in push mode, move clips accordingly
2608 if (item == NULL) info = posinfo;
2609 else info = item->info();
2610 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);
2611 QList<QGraphicsItem *> selection = m_scene->items(rect);
2612 if (item) selection.removeAll(item);
2613 for (int i = 0; i < selection.count(); i++) {
2614 if (selection.at(i)->type() == AVWIDGET) {
2615 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2616 if (clip->startPos() < info.startPos) {
2617 if (clip->endPos() > info.startPos) {
2618 ItemInfo clipInfo = clip->info();
2619 ItemInfo dupInfo = clipInfo;
2620 GenTime diff = info.startPos - clipInfo.startPos;
2621 dupInfo.startPos = info.startPos;
2622 dupInfo.cropStart += diff;
2623 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2624 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2625 // Commented out; variable dup unused. --granjow
2626 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2627 cutClip(clipInfo, info.startPos, true, false);
2630 // TODO: add insertspacecommand
2635 KdenliveSettings::setSnaptopoints(snap);
2639 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2641 if (mode == OVERWRITEEDIT) {
2642 // if we are in overwrite or push mode, move clips accordingly
2643 bool snap = KdenliveSettings::snaptopoints();
2644 KdenliveSettings::setSnaptopoints(false);
2645 ItemInfo info = item->info();
2646 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2647 QList<QGraphicsItem *> selection = m_scene->items(rect);
2648 selection.removeAll(item);
2649 for (int i = 0; i < selection.count(); i++) {
2650 if (!selection.at(i)->isEnabled()) continue;
2651 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2652 Transition *tr = static_cast<Transition *>(selection.at(i));
2653 if (tr->startPos() < info.startPos) {
2654 ItemInfo firstPos = tr->info();
2655 ItemInfo newPos = firstPos;
2656 firstPos.endPos = item->startPos();
2657 newPos.startPos = item->endPos();
2658 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2659 if (tr->endPos() > info.endPos) {
2661 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2663 } else if (tr->endPos() > info.endPos) {
2665 ItemInfo firstPos = tr->info();
2666 firstPos.startPos = item->endPos();
2667 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2669 // remove transition
2670 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2674 KdenliveSettings::setSnaptopoints(snap);
2678 QStringList CustomTrackView::mimeTypes() const
2680 QStringList qstrList;
2681 // list of accepted mime types for drop
2682 qstrList.append("text/plain");
2683 qstrList.append("kdenlive/producerslist");
2684 qstrList.append("kdenlive/clip");
2688 Qt::DropActions CustomTrackView::supportedDropActions() const
2690 // returns what actions are supported when dropping
2691 return Qt::MoveAction;
2694 void CustomTrackView::setDuration(int duration)
2696 int diff = qAbs(duration - sceneRect().width());
2697 if (diff * matrix().m11() > -50) {
2698 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2699 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2701 m_projectDuration = duration;
2704 int CustomTrackView::duration() const
2706 return m_projectDuration;
2709 void CustomTrackView::addTrack(TrackInfo type, int ix)
2711 QList <TransitionInfo> transitionInfos;
2712 if (ix == -1 || ix == m_document->tracksCount()) {
2713 m_document->insertTrack(0, type);
2714 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2716 m_document->insertTrack(m_document->tracksCount() - ix, type);
2717 // insert track in MLT playlist
2718 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2720 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2721 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2722 QList<QGraphicsItem *> selection = m_scene->items(r);
2723 resetSelectionGroup();
2725 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2726 scene()->addItem(m_selectionGroup);
2727 for (int i = 0; i < selection.count(); i++) {
2728 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2729 m_selectionGroup->addToGroup(selection.at(i));
2730 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2733 // Move graphic items
2734 m_selectionGroup->translate(0, m_tracksHeight);
2736 // adjust track number
2737 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2738 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2739 for (int i = 0; i < children.count(); i++) {
2740 if (children.at(i)->type() == GROUPWIDGET) {
2741 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2742 children << grp->childItems();
2745 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2747 ItemInfo clipinfo = item->info();
2748 if (item->type() == AVWIDGET) {
2749 ClipItem *clip = static_cast <ClipItem *>(item);
2750 // slowmotion clips are not track dependant, so no need to update them
2751 if (clip->speed() != 1.0) continue;
2752 // We add a move clip command so that we get the correct producer for new track number
2753 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2754 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2755 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2756 // problem updating clip
2757 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2760 } /*else if (item->type() == TRANSITIONWIDGET) {
2761 Transition *tr = static_cast <Transition *>(item);
2762 int track = tr->transitionEndTrack();
2764 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2768 // Sync transition tracks with MLT playlist
2770 TransitionInfo info;
2771 for (int i = 0; i < transitionInfos.count(); i++) {
2772 info = transitionInfos.at(i);
2773 tr = getTransitionItem(info);
2774 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2775 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2778 resetSelectionGroup(false);
2779 m_document->renderer()->unlockService(tractor);
2782 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2783 for (int i = 0; i < m_guides.count(); i++) {
2784 QLineF l = m_guides.at(i)->line();
2785 l.setP2(QPointF(l.x2(), maxHeight));
2786 m_guides.at(i)->setLine(l);
2789 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2790 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2791 viewport()->update();
2792 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2793 //setFixedHeight(50 * m_tracksCount);
2795 updateTrackNames(ix, true);
2798 void CustomTrackView::removeTrack(int ix)
2800 // Delete track in MLT playlist
2801 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2802 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2804 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2805 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2806 QList<QGraphicsItem *> selection = m_scene->items(r);
2808 resetSelectionGroup();
2810 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2811 scene()->addItem(m_selectionGroup);
2812 for (int i = 0; i < selection.count(); i++) {
2813 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2814 m_selectionGroup->addToGroup(selection.at(i));
2815 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2818 // Move graphic items
2819 qreal ydiff = 0 - (int) m_tracksHeight;
2820 m_selectionGroup->translate(0, ydiff);
2821 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2823 // adjust track number
2824 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2825 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2826 for (int i = 0; i < children.count(); i++) {
2827 if (children.at(i)->type() == GROUPWIDGET) {
2828 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2829 children << grp->childItems();
2832 if (children.at(i)->type() == AVWIDGET) {
2833 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2835 ItemInfo clipinfo = clip->info();
2836 // We add a move clip command so that we get the correct producer for new track number
2837 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2838 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2839 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2840 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2843 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2844 Transition *tr = static_cast <Transition *>(children.at(i));
2846 int track = tr->transitionEndTrack();
2848 ItemInfo clipinfo = tr->info();
2849 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2853 resetSelectionGroup(false);
2854 m_document->renderer()->unlockService(tractor);
2856 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2857 for (int i = 0; i < m_guides.count(); i++) {
2858 QLineF l = m_guides.at(i)->line();
2859 l.setP2(QPointF(l.x2(), maxHeight));
2860 m_guides.at(i)->setLine(l);
2862 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2863 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2865 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2866 viewport()->update();
2868 updateTrackNames(ix, false);
2869 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2872 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2874 for (int i = 0; i < trackInfos.count(); ++i) {
2875 m_document->setTrackType(i, trackInfos.at(i));
2876 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2877 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2880 viewport()->update();
2881 emit trackHeightChanged();
2884 void CustomTrackView::slotSwitchTrackAudio(int ix)
2886 /*for (int i = 0; i < m_document->tracksCount(); i++)
2887 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2888 int tracknumber = m_document->tracksCount() - ix - 1;
2889 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2890 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2891 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2892 setDocumentModified();
2895 void CustomTrackView::slotSwitchTrackLock(int ix)
2897 int tracknumber = m_document->tracksCount() - ix - 1;
2898 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2899 m_commandStack->push(command);
2903 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2905 int tracknumber = m_document->tracksCount() - ix - 1;
2906 m_document->switchTrackLock(tracknumber, lock);
2908 emit doTrackLock(ix, lock);
2909 AbstractClipItem *clip = NULL;
2910 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2912 for (int i = 0; i < selection.count(); i++) {
2913 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2914 if (selection.at(i)->parentItem() && m_selectionGroup) {
2915 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2916 resetSelectionGroup();
2919 bool changeGroupLock = true;
2920 bool hasClipOnTrack = false;
2921 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2922 for (int j = 0; j < children.count(); ++j) {
2923 if (children.at(j)->isSelected()) {
2924 if (children.at(j)->type() == AVWIDGET)
2925 emit clipItemSelected(NULL);
2926 else if (children.at(j)->type() == TRANSITIONWIDGET)
2927 emit transitionItemSelected(NULL);
2932 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2933 if (child == m_dragItem)
2936 // only unlock group, if it is not locked by another track too
2937 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2938 changeGroupLock = false;
2940 // only (un-)lock if at least one clip is on the track
2941 if (child->track() == ix)
2942 hasClipOnTrack = true;
2944 if (changeGroupLock && hasClipOnTrack)
2945 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2946 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2947 if (selection.at(i)->parentItem()) {
2948 if (selection.at(i)->parentItem() == m_selectionGroup) {
2949 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2950 resetSelectionGroup();
2952 // groups are handled separately
2957 if (selection.at(i)->isSelected()) {
2958 if (selection.at(i)->type() == AVWIDGET)
2959 emit clipItemSelected(NULL);
2961 emit transitionItemSelected(NULL);
2963 clip = static_cast <AbstractClipItem *>(selection.at(i));
2964 clip->setItemLocked(lock);
2965 if (clip == m_dragItem)
2969 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2970 viewport()->update();
2971 setDocumentModified();
2974 void CustomTrackView::slotSwitchTrackVideo(int ix)
2976 int tracknumber = m_document->tracksCount() - ix;
2977 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2978 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2979 setDocumentModified();
2982 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2984 // Check there is no group going over several tracks there, or that would result in timeline corruption
2985 QList<QGraphicsItem *> selection = scene()->items(rect);
2987 int maxHeight = m_tracksHeight * 1.5;
2988 for (int i = 0; i < selection.count(); i++) {
2989 // Check that we don't try to move a group with clips on other tracks
2990 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2993 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
3001 void CustomTrackView::slotRemoveSpace()
3005 if (m_menuPosition.isNull()) {
3006 pos = GenTime(cursorPos(), m_document->fps());
3008 TrackDialog d(m_document, parentWidget());
3009 d.comboTracks->setCurrentIndex(m_selectedTrack);
3010 d.label->setText(i18n("Track"));
3011 d.before_select->setHidden(true);
3012 d.setWindowTitle(i18n("Remove Space"));
3013 d.video_track->setHidden(true);
3014 d.audio_track->setHidden(true);
3015 if (d.exec() != QDialog::Accepted) return;
3016 track = d.comboTracks->currentIndex();
3018 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3019 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3022 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3023 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3027 ClipItem *item = getClipItemAt(pos, track);
3029 emit displayMessage(i18n("You must be in an empty space to remove space (time: %1, track: %2)", m_document->timecode().getTimecodeFromFrames(mapToScene(m_menuPosition).x()), track), ErrorMessage);
3032 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3034 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);
3038 // Make sure there is no group in the way
3039 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3042 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3044 // groups found on track, do not allow the move
3045 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3049 QList<ItemInfo> clipsToMove;
3050 QList<ItemInfo> transitionsToMove;
3052 for (int i = 0; i < items.count(); i++) {
3053 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3054 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3055 ItemInfo info = item->info();
3056 if (item->type() == AVWIDGET) {
3057 clipsToMove.append(info);
3058 } else if (item->type() == TRANSITIONWIDGET) {
3059 transitionsToMove.append(info);
3064 if (!transitionsToMove.isEmpty()) {
3065 // Make sure that by moving the items, we don't get a transition collision
3066 // Find first transition
3067 ItemInfo info = transitionsToMove.at(0);
3068 for (int i = 1; i < transitionsToMove.count(); i++)
3069 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3071 // make sure there are no transitions on the way
3072 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3073 items = scene()->items(rect);
3074 int transitionCorrection = -1;
3075 for (int i = 0; i < items.count(); i++) {
3076 if (items.at(i)->type() == TRANSITIONWIDGET) {
3077 // There is a transition on the way
3078 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3079 int transitionEnd = item->endPos().frames(m_document->fps());
3080 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3084 if (transitionCorrection > 0) {
3085 // We need to fix the move length
3086 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3089 // Make sure we don't send transition before 0
3090 if (info.startPos.frames(m_document->fps()) < length) {
3091 // reduce length to maximum possible
3092 length = info.startPos.frames(m_document->fps());
3096 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3097 updateTrackDuration(track, command);
3098 m_commandStack->push(command);
3101 void CustomTrackView::slotInsertSpace()
3105 if (m_menuPosition.isNull()) {
3106 pos = GenTime(cursorPos(), m_document->fps());
3108 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3109 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3111 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3112 if (d.exec() != QDialog::Accepted) return;
3113 GenTime spaceDuration = d.selectedDuration();
3114 track = d.selectedTrack();
3116 QList<QGraphicsItem *> items;
3118 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3119 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3123 ClipItem *item = getClipItemAt(pos, track);
3124 if (item) pos = item->startPos();
3126 // Make sure there is no group in the way
3127 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3129 items = checkForGroups(rect, &isOk);
3131 // groups found on track, do not allow the move
3132 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3136 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3137 items = scene()->items(rect);
3140 QList<ItemInfo> clipsToMove;
3141 QList<ItemInfo> transitionsToMove;
3143 for (int i = 0; i < items.count(); i++) {
3144 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3145 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3146 ItemInfo info = item->info();
3147 if (item->type() == AVWIDGET)
3148 clipsToMove.append(info);
3149 else if (item->type() == TRANSITIONWIDGET)
3150 transitionsToMove.append(info);
3154 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3155 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3156 updateTrackDuration(track, command);
3157 m_commandStack->push(command);
3161 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3163 int diff = duration.frames(m_document->fps());
3164 resetSelectionGroup();
3165 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3166 scene()->addItem(m_selectionGroup);
3168 Transition *transition;
3170 // Create lists with start pos for each track
3171 QMap <int, int> trackClipStartList;
3172 QMap <int, int> trackTransitionStartList;
3174 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3175 trackClipStartList[i] = -1;
3176 trackTransitionStartList[i] = -1;
3179 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3180 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3182 if (clip->parentItem()) {
3183 m_selectionGroup->addToGroup(clip->parentItem());
3184 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3186 m_selectionGroup->addToGroup(clip);
3187 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3189 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))
3190 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3192 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);
3195 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3196 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3198 if (transition->parentItem()) {
3199 m_selectionGroup->addToGroup(transition->parentItem());
3200 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3202 m_selectionGroup->addToGroup(transition);
3203 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3205 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))
3206 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3207 } 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);
3209 m_selectionGroup->translate(diff, 0);
3211 // update items coordinates
3212 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3214 for (int i = 0; i < itemList.count(); i++) {
3215 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3216 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3217 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3218 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3219 for (int j = 0; j < children.count(); j++) {
3220 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3225 resetSelectionGroup(false);
3227 track = m_document->tracksCount() - track;
3228 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3231 void CustomTrackView::deleteClip(const QString &clipId)
3233 resetSelectionGroup();
3234 QList<QGraphicsItem *> itemList = items();
3235 QUndoCommand *deleteCommand = new QUndoCommand();
3237 for (int i = 0; i < itemList.count(); i++) {
3238 if (itemList.at(i)->type() == AVWIDGET) {
3239 ClipItem *item = (ClipItem *)itemList.at(i);
3240 if (item->clipProducer() == clipId) {
3242 if (item->parentItem()) {
3243 // Clip is in a group, destroy the group
3244 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3246 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3250 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3252 delete deleteCommand;
3254 updateTrackDuration(-1, deleteCommand);
3255 m_commandStack->push(deleteCommand);
3259 void CustomTrackView::setCursorPos(int pos, bool seek)
3261 if (pos == m_cursorPos) return;
3262 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3264 if (seek) m_document->renderer()->seek(m_cursorPos);
3265 else if (m_autoScroll) checkScrolling();
3266 m_cursorLine->setPos(m_cursorPos, 0);
3269 void CustomTrackView::updateCursorPos()
3271 m_cursorLine->setPos(m_cursorPos, 0);
3274 int CustomTrackView::cursorPos()
3276 return (int)(m_cursorPos);
3279 void CustomTrackView::moveCursorPos(int delta)
3281 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3282 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3283 m_cursorPos += delta;
3284 m_cursorLine->setPos(m_cursorPos, 0);
3285 m_document->renderer()->seek(m_cursorPos);
3288 void CustomTrackView::initCursorPos(int pos)
3290 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3292 m_cursorLine->setPos(pos, 0);
3296 void CustomTrackView::checkScrolling()
3298 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3301 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3303 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3304 QGraphicsView::mouseReleaseEvent(event);
3305 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3306 #if QT_VERSION >= 0x040600
3307 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3309 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3310 if (event->button() == Qt::MidButton) {
3313 setDragMode(QGraphicsView::NoDrag);
3314 if (m_operationMode == MOVEGUIDE) {
3315 setCursor(Qt::ArrowCursor);
3316 m_operationMode = NONE;
3317 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3318 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3319 if (newPos != m_dragGuide->position()) {
3320 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3321 m_commandStack->push(command);
3322 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3323 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3324 m_document->syncGuides(m_guides);
3329 } else if (m_operationMode == SPACER && m_selectionGroup) {
3331 if (event->modifiers() != Qt::ControlModifier) {
3332 // We are moving all tracks
3334 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3335 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3337 if (timeOffset != GenTime()) {
3338 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3340 QList<ItemInfo> clipsToMove;
3341 QList<ItemInfo> transitionsToMove;
3343 // Create lists with start pos for each track
3344 QMap <int, int> trackClipStartList;
3345 QMap <int, int> trackTransitionStartList;
3347 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3348 trackClipStartList[i] = -1;
3349 trackTransitionStartList[i] = -1;
3352 for (int i = 0; i < items.count(); i++) {
3353 if (items.at(i)->type() == GROUPWIDGET)
3354 items += items.at(i)->childItems();
3357 for (int i = 0; i < items.count(); i++) {
3358 if (items.at(i)->type() == AVWIDGET) {
3359 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3360 ItemInfo info = item->info();
3361 clipsToMove.append(info);
3363 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3364 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3365 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3366 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3367 ItemInfo info = item->info();
3368 transitionsToMove.append(info);
3370 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3371 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3374 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3375 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3376 updateTrackDuration(track, command);
3377 m_commandStack->push(command);
3378 if (track != -1) track = m_document->tracksCount() - track;
3379 kDebug() << "SPACER TRACK:" << track;
3380 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3381 setDocumentModified();
3384 resetSelectionGroup(false);
3385 m_operationMode = NONE;
3386 } else if (m_operationMode == RUBBERSELECTION) {
3387 resetSelectionGroup();
3388 groupSelectedItems();
3389 m_operationMode = NONE;
3392 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3393 emit transitionItemSelected(NULL);
3397 if (m_dragItem) info = m_dragItem->info();
3399 if (m_operationMode == MOVE) {
3400 setCursor(Qt::OpenHandCursor);
3401 if (m_dragItem->parentItem() == 0) {
3402 // we are moving one clip, easy
3403 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3404 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3405 Mlt::Producer *prod = item->getProducer(info.track);
3406 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);
3409 QUndoCommand *moveCommand = new QUndoCommand();
3410 moveCommand->setText(i18n("Move clip"));
3411 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3413 int tracknumber = m_document->tracksCount() - item->track() - 1;
3414 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3415 if (isLocked) item->setItemLocked(true);
3416 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3417 // Also move automatic transitions (on lower track)
3418 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3419 ItemInfo startTrInfo;
3420 ItemInfo newStartTrInfo;
3421 bool moveStartTrans = false;
3422 bool moveEndTrans = false;
3423 if (startTransition && startTransition->isAutomatic()) {
3424 startTrInfo = startTransition->info();
3425 newStartTrInfo = startTrInfo;
3426 newStartTrInfo.track = info.track;
3427 newStartTrInfo.startPos = info.startPos;
3428 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3429 // transition end should stay the same
3431 // transition end should be adjusted to clip
3432 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3434 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3436 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3437 // Check if there is a transition at clip end
3438 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3439 if (tr && tr->isAutomatic()) {
3440 ItemInfo trInfo = tr->info();
3441 ItemInfo newTrInfo = trInfo;
3442 newTrInfo.track = info.track;
3443 newTrInfo.endPos = m_dragItem->endPos();
3444 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3445 // transition start should stay the same
3447 // transition start should be moved
3448 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3450 if (newTrInfo.startPos < newTrInfo.endPos) {
3451 moveEndTrans = true;
3452 if (moveStartTrans) {
3453 // we have to move both transitions, remove the start one so that there is no collision
3454 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3456 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3457 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3458 if (moveStartTrans) {
3459 // re-add transition in correct place
3460 int transTrack = startTransition->transitionEndTrack();
3461 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3462 transTrack = getPreviousVideoTrack(info.track);
3464 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3465 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3471 if (moveStartTrans && !moveEndTrans) {
3472 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3473 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3476 // Also move automatic transitions (on upper track)
3477 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3478 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3479 ItemInfo trInfo = tr->info();
3480 ItemInfo newTrInfo = trInfo;
3481 newTrInfo.startPos = m_dragItem->startPos();
3482 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3483 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3484 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3485 // transition end should be adjusted to clip on upper track
3486 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3488 if (newTrInfo.startPos < newTrInfo.endPos) {
3489 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3490 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3494 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3495 // Check if there is a transition at clip end
3496 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3497 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3498 ItemInfo trInfo = tr->info();
3499 ItemInfo newTrInfo = trInfo;
3500 newTrInfo.endPos = m_dragItem->endPos();
3501 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3502 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3503 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3504 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3505 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3506 // transition start should be moved
3507 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3509 if (newTrInfo.startPos < newTrInfo.endPos) {
3510 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3511 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3516 updateTrackDuration(info.track, moveCommand);
3517 if (m_dragItemInfo.track != info.track)
3518 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3519 m_commandStack->push(moveCommand);
3520 //checkTrackSequence(m_dragItem->track());
3522 // undo last move and emit error message
3523 bool snap = KdenliveSettings::snaptopoints();
3524 KdenliveSettings::setSnaptopoints(false);
3525 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3526 KdenliveSettings::setSnaptopoints(snap);
3527 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3529 setDocumentModified();
3530 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3531 Transition *transition = static_cast <Transition *>(m_dragItem);
3532 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3533 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)) {
3534 // Moving transition failed, revert to previous position
3535 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3536 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3538 QUndoCommand *moveCommand = new QUndoCommand();
3539 moveCommand->setText(i18n("Move transition"));
3540 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3541 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3542 updateTrackDuration(info.track, moveCommand);
3543 if (m_dragItemInfo.track != info.track)
3544 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3545 m_commandStack->push(moveCommand);
3546 setDocumentModified();
3550 // Moving several clips. We need to delete them and readd them to new position,
3551 // or they might overlap each other during the move
3552 QGraphicsItemGroup *group;
3553 if (m_selectionGroup)
3554 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3556 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3557 QList<QGraphicsItem *> items = group->childItems();
3559 QList<ItemInfo> clipsToMove;
3560 QList<ItemInfo> transitionsToMove;
3562 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3563 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3565 QUndoCommand *moveGroup = new QUndoCommand();
3566 moveGroup->setText(i18n("Move group"));
3567 if (timeOffset != GenTime() || trackOffset != 0) {
3568 // remove items in MLT playlist
3571 int max = items.count();
3572 for (int i = 0; i < max; i++) {
3573 if (items.at(i)->type() == GROUPWIDGET) {
3574 items += items.at(i)->childItems();
3577 m_document->renderer()->blockSignals(true);
3578 for (int i = 0; i < items.count(); i++) {
3579 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3580 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3581 ItemInfo info = item->info();
3582 if (item->type() == AVWIDGET) {
3583 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3584 // error, clip cannot be removed from playlist
3585 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3587 clipsToMove.append(info);
3590 transitionsToMove.append(info);
3591 Transition *tr = static_cast <Transition*>(item);
3592 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3595 m_document->renderer()->blockSignals(false);
3596 for (int i = 0; i < items.count(); i++) {
3597 // re-add items in correct place
3598 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3599 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3601 ItemInfo info = item->info();
3602 int tracknumber = m_document->tracksCount() - info.track - 1;
3603 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3605 group->removeFromGroup(item);
3606 item->setItemLocked(true);
3609 if (item->type() == AVWIDGET) {
3610 ClipItem *clip = static_cast <ClipItem*>(item);
3611 int trackProducer = info.track;
3612 info.track = m_document->tracksCount() - info.track;
3613 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3614 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3615 for (int i = 0; i < clip->effectsCount(); i++) {
3616 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3619 Transition *tr = static_cast <Transition*>(item);
3620 int newTrack = tr->transitionEndTrack();
3621 if (!tr->forcedTrack()) {
3622 newTrack = getPreviousVideoTrack(info.track);
3624 tr->updateTransitionEndTrack(newTrack);
3625 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3626 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3629 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3630 updateTrackDuration(-1, moveGroup);
3631 m_commandStack->push(moveGroup);
3633 //QPointF top = group->sceneBoundingRect().topLeft();
3634 //QPointF oldpos = m_selectionGroup->scenePos();
3635 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3636 //group->setPos(top);
3637 //TODO: get rid of the 3 lines below
3638 if (m_selectionGroup) {
3639 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3640 m_selectionGroupInfo.track = m_selectionGroup->track();
3642 for (int i = 0; i < items.count(); ++i) {
3643 if (items.at(i)->type() == GROUPWIDGET) {
3644 rebuildGroup((AbstractGroupItem*)items.at(i));
3649 for (int i = 0; i < items.count(); ++i) {
3651 items.at(i)->setSelected(true);
3652 if (items.at(i)->parentItem())
3653 items.at(i)->parentItem()->setSelected(true);
3656 resetSelectionGroup();
3657 groupSelectedItems();
3659 rebuildGroup((AbstractGroupItem *)group);
3661 setDocumentModified();
3664 m_document->renderer()->doRefresh();
3665 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3667 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3668 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3670 QUndoCommand *resizeCommand = new QUndoCommand();
3671 resizeCommand->setText(i18n("Resize group"));
3672 QList <QGraphicsItem *> items = parent->childItems();
3673 QList <ItemInfo> infos = parent->resizeInfos();
3674 parent->clearResizeInfos();
3676 for (int i = 0; i < items.count(); ++i) {
3677 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3678 if (item && item->type() == AVWIDGET) {
3679 ItemInfo info = infos.at(itemcount);
3680 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3684 m_commandStack->push(resizeCommand);
3687 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3689 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3691 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3692 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3694 QUndoCommand *resizeCommand = new QUndoCommand();
3695 resizeCommand->setText(i18n("Resize group"));
3696 QList <QGraphicsItem *> items = parent->childItems();
3697 QList <ItemInfo> infos = parent->resizeInfos();
3698 parent->clearResizeInfos();
3700 for (int i = 0; i < items.count(); ++i) {
3701 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3702 if (item && item->type() == AVWIDGET) {
3703 ItemInfo info = infos.at(itemcount);
3704 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3708 updateTrackDuration(-1, resizeCommand);
3709 m_commandStack->push(resizeCommand);
3712 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3714 } else if (m_operationMode == FADEIN) {
3715 // resize fade in effect
3716 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3717 int ix = item->hasEffect("volume", "fadein");
3718 int ix2 = item->hasEffect("", "fade_from_black");
3720 QDomElement oldeffect = item->effectAt(ix);
3721 int start = item->cropStart().frames(m_document->fps());
3722 int end = item->fadeIn();
3724 slotDeleteEffect(item, -1, oldeffect, false);
3727 QDomElement effect = oldeffect.cloneNode().toElement();
3728 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3729 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3730 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3731 emit clipItemSelected(item);
3733 } else if (item->fadeIn() != 0 && ix2 == -1) {
3735 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3737 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3738 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3739 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3740 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3743 QDomElement oldeffect = item->effectAt(ix2);
3744 int start = item->cropStart().frames(m_document->fps());
3745 int end = item->fadeIn();
3747 slotDeleteEffect(item, -1, oldeffect, false);
3750 QDomElement effect = oldeffect.cloneNode().toElement();
3751 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3752 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3753 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3754 emit clipItemSelected(item);
3757 } else if (m_operationMode == FADEOUT) {
3758 // resize fade in effect
3759 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3760 int ix = item->hasEffect("volume", "fadeout");
3761 int ix2 = item->hasEffect("", "fade_to_black");
3763 QDomElement oldeffect = item->effectAt(ix);
3764 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3765 int start = item->fadeOut();
3767 slotDeleteEffect(item, -1, oldeffect, false);
3769 start = end - start;
3770 QDomElement effect = oldeffect.cloneNode().toElement();
3771 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3772 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3773 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3774 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3775 emit clipItemSelected(item);
3777 } else if (item->fadeOut() != 0 && ix2 == -1) {
3779 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3781 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3782 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3783 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3784 EffectsList::setParameter(effect, "out", QString::number(0));
3785 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3788 QDomElement oldeffect = item->effectAt(ix2);
3789 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3790 int start = item->fadeOut();
3792 slotDeleteEffect(item, -1, oldeffect, false);
3794 start = end - start;
3795 QDomElement effect = oldeffect.cloneNode().toElement();
3796 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3797 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3798 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3799 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3800 emit clipItemSelected(item);
3803 } else if (m_operationMode == KEYFRAME) {
3804 // update the MLT effect
3805 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3806 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3808 // check if we want to remove keyframe
3809 double val = mapToScene(event->pos()).toPoint().y();
3810 QRectF br = item->sceneBoundingRect();
3811 double maxh = 100.0 / br.height();
3812 val = (br.bottom() - val) * maxh;
3813 int start = item->cropStart().frames(m_document->fps());
3814 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3816 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3818 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3820 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3823 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3824 //item->updateKeyframeEffect();
3825 //QString next = item->keyframes(item->selectedEffectIndex());
3826 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3827 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3829 m_commandStack->push(command);
3830 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3831 emit clipItemSelected(item);
3833 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3834 // A transition is selected
3836 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3837 if (transitionClip && transitionClip->baseClip()) {
3838 QString size = transitionClip->baseClip()->getProperty("frame_size");
3839 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3840 if (factor == 0) factor = 1.0;
3841 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3842 p.setY(size.section('x', 1, 1).toInt());
3844 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3845 } else emit transitionItemSelected(NULL);
3846 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3847 m_operationMode = NONE;
3850 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3852 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3854 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3855 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3856 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3857 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3858 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3859 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3860 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3863 m_waitingThumbs.removeAll(item);
3865 if (item->isSelected()) emit clipItemSelected(NULL);
3866 item->baseClip()->removeReference();
3867 m_document->updateClip(item->baseClip()->getId());
3869 /*if (item->baseClip()->isTransparent()) {
3870 // also remove automatic transition
3871 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3872 if (tr && tr->isAutomatic()) {
3873 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3874 scene()->removeItem(tr);
3879 if (m_dragItem == item) m_dragItem = NULL;
3881 #if QT_VERSION >= 0x040600
3882 // animate item deletion
3883 item->closeAnimation();
3884 /*if (refresh) item->closeAnimation();
3886 // no refresh, means we have several operations chained, we need to delete clip immediatly
3887 // so that it does not get in the way of the other
3896 setDocumentModified();
3897 if (refresh) m_document->renderer()->doRefresh();
3900 void CustomTrackView::deleteSelectedClips()
3902 resetSelectionGroup();
3903 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3904 if (itemList.count() == 0) {
3905 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3908 scene()->clearSelection();
3909 QUndoCommand *deleteSelected = new QUndoCommand();
3913 int transitionCount = 0;
3914 // expand & destroy groups
3915 for (int i = 0; i < itemList.count(); i++) {
3916 if (itemList.at(i)->type() == GROUPWIDGET) {
3918 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3919 QList <ItemInfo> clipInfos;
3920 QList <ItemInfo> transitionInfos;
3921 for (int j = 0; j < children.count(); j++) {
3922 if (children.at(j)->type() == AVWIDGET) {
3923 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3924 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3925 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3926 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3927 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3929 if (itemList.contains(children.at(j))) {
3930 children.removeAt(j);
3934 itemList += children;
3935 if (clipInfos.count() > 0)
3936 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3938 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3939 itemList.insert(i + 1, itemList.at(i)->parentItem());
3942 for (int i = 0; i < itemList.count(); i++) {
3943 if (itemList.at(i)->type() == AVWIDGET) {
3945 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3946 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3947 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3948 emit clipItemSelected(NULL);
3949 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3951 Transition *item = static_cast <Transition *>(itemList.at(i));
3952 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3953 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3954 emit transitionItemSelected(NULL);
3957 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3958 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3959 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3960 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3961 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3962 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3963 else deleteSelected->setText(i18n("Delete selected items"));
3964 updateTrackDuration(-1, deleteSelected);
3965 m_commandStack->push(deleteSelected);
3969 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3972 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3974 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3976 kDebug() << "ERROR: Cannot find clip for speed change";
3977 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3980 info.track = m_document->tracksCount() - item->track();
3981 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3983 item->setSpeed(speed, strobe);
3984 item->updateRectGeometry();
3985 if (item->cropDuration().frames(m_document->fps()) != endPos)
3986 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3987 updatePositionEffects(item, info);
3988 setDocumentModified();
3990 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3994 void CustomTrackView::cutSelectedClips()
3996 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3997 QList<AbstractGroupItem *> groups;
3998 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3999 for (int i = 0; i < itemList.count(); ++i) {
4000 if (!itemList.at(i))
4002 if (itemList.at(i)->type() == AVWIDGET) {
4003 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4004 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
4005 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
4006 if (!groups.contains(group))
4008 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
4009 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
4010 m_commandStack->push(command);
4012 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
4013 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
4014 if (!groups.contains(group))
4019 for (int i = 0; i < groups.count(); ++i)
4020 razorGroup(groups.at(i), currentPos);
4023 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4026 QList <QGraphicsItem *> children = group->childItems();
4027 QList <ItemInfo> clips1, transitions1;
4028 QList <ItemInfo> clipsCut, transitionsCut;
4029 QList <ItemInfo> clips2, transitions2;
4030 for (int i = 0; i < children.count(); ++i) {
4031 children.at(i)->setSelected(false);
4032 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4033 if (child->type() == AVWIDGET) {
4034 if (cutPos > child->endPos())
4035 clips1 << child->info();
4036 else if (cutPos < child->startPos())
4037 clips2 << child->info();
4039 clipsCut << child->info();
4041 if (cutPos > child->endPos())
4042 transitions1 << child->info();
4043 else if (cutPos < child->startPos())
4044 transitions2 << child->info();
4046 transitionsCut << child->info();
4049 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4051 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4052 m_commandStack->push(command);
4056 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)
4059 for (int i = 0; i < clipsCut.count(); ++i) {
4060 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4062 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4063 clips1 << clip->info();
4064 if (clipBehind != NULL)
4065 clips2 << clipBehind->info();
4068 /* TODO: cut transitionsCut
4069 * For now just append them to group1 */
4070 transitions1 << transitionsCut;
4071 doGroupClips(clips1, transitions1, true);
4072 doGroupClips(clips2, transitions2, true);
4074 /* we might also just use clipsCut.at(0)->parentItem().
4075 * Do this loop just in case something went wrong during cut */
4076 for (int i = 0; i < clipsCut.count(); ++i) {
4077 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4078 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4079 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4080 QList <QGraphicsItem *> children = group->childItems();
4081 QList <ItemInfo> groupClips;
4082 QList <ItemInfo> groupTrans;
4083 for (int j = 0; j < children.count(); ++j) {
4084 if (children.at(j)->type() == AVWIDGET)
4085 groupClips << ((AbstractClipItem *)children.at(j))->info();
4086 else if (children.at(j)->type() == TRANSITIONWIDGET)
4087 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4089 doGroupClips(groupClips, groupTrans, false);
4093 for (int i = 0; i < clipsCut.count(); ++i)
4094 cutClip(clipsCut.at(i), cutPos, false);
4095 // TODO: uncut transitonsCut
4096 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4100 void CustomTrackView::groupClips(bool group)
4102 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4103 QList <ItemInfo> clipInfos;
4104 QList <ItemInfo> transitionInfos;
4107 int max = itemList.count();
4108 for (int i = 0; i < max; i++) {
4109 if (itemList.at(i)->type() == GROUPWIDGET) {
4110 itemList += itemList.at(i)->childItems();
4114 for (int i = 0; i < itemList.count(); i++) {
4115 if (itemList.at(i)->type() == AVWIDGET) {
4116 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4117 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4118 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4119 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4120 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4123 if (clipInfos.count() > 0) {
4124 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4125 m_commandStack->push(command);
4129 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4131 resetSelectionGroup();
4132 m_scene->clearSelection();
4134 for (int i = 0; i < clipInfos.count(); i++) {
4135 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4136 if (clip == NULL) continue;
4137 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4138 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4139 m_document->clipManager()->removeGroup(grp);
4140 scene()->destroyItemGroup(grp);
4142 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4144 for (int i = 0; i < transitionInfos.count(); i++) {
4145 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4146 if (tr == NULL) continue;
4147 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4148 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4149 m_document->clipManager()->removeGroup(grp);
4150 scene()->destroyItemGroup(grp);
4152 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4154 setDocumentModified();
4158 QList <QGraphicsItemGroup *> groups;
4159 for (int i = 0; i < clipInfos.count(); i++) {
4160 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4162 clip->setSelected(true);
4165 for (int i = 0; i < transitionInfos.count(); i++) {
4166 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4168 clip->setSelected(true);
4171 groupSelectedItems(false, true);
4172 setDocumentModified();
4175 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4177 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4178 if (baseclip == NULL) {
4179 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4183 if (baseclip->getProducer() == NULL) {
4184 // If the clip has no producer, we must wait until it is created...
4186 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4187 emit forceClipProcessing(clipId);
4188 qApp->processEvents();
4189 for (int i = 0; i < 10; i++) {
4190 if (baseclip->getProducer() == NULL) {
4191 qApp->processEvents();
4192 m_producerNotReady.wait(&m_mutex, 200);
4195 if (baseclip->getProducer() == NULL) {
4196 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4200 emit displayMessage(QString(), InformationMessage);
4204 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4205 item->setEffectList(effects);
4206 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4207 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4208 scene()->addItem(item);
4210 int producerTrack = info.track;
4211 int tracknumber = m_document->tracksCount() - info.track - 1;
4212 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4213 if (isLocked) item->setItemLocked(true);
4215 baseclip->addReference();
4216 m_document->updateClip(baseclip->getId());
4217 info.track = m_document->tracksCount() - info.track;
4218 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4219 for (int i = 0; i < item->effectsCount(); i++) {
4220 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4222 setDocumentModified();
4224 m_document->renderer()->doRefresh();
4225 if (!baseclip->isPlaceHolder())
4226 m_waitingThumbs.append(item);
4227 m_thumbsTimer.start();
4230 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4232 QMutexLocker locker(&m_mutex);
4233 QList<QGraphicsItem *> list = scene()->items();
4234 QList <ClipItem *>clipList;
4235 ClipItem *clip = NULL;
4236 DocClipBase *baseClip = NULL;
4237 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4238 for (int i = 0; i < list.size(); ++i) {
4239 if (list.at(i)->type() == AVWIDGET) {
4240 clip = static_cast <ClipItem *>(list.at(i));
4241 if (clip->clipProducer() == clipId) {
4242 if (baseClip == NULL) {
4243 baseClip = clip->baseClip();
4245 ItemInfo info = clip->info();
4246 Mlt::Producer *prod = NULL;
4247 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4248 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4249 else prod = baseClip->getProducer(info.track);
4250 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4251 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4253 else clipList.append(clip);
4257 for (int i = 0; i < clipList.count(); i++)
4258 clipList.at(i)->refreshClip(true, true);
4259 m_document->renderer()->unlockService(tractor);
4262 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4264 int framepos = (int)(pos.frames(m_document->fps()));
4265 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4266 ClipItem *clip = NULL;
4267 for (int i = 0; i < list.size(); i++) {
4268 if (!list.at(i)->isEnabled()) continue;
4269 if (list.at(i)->type() == AVWIDGET) {
4270 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4271 if (test->endPos() == pos) clip = test;
4278 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4280 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4281 ClipItem *clip = NULL;
4282 for (int i = 0; i < list.size(); i++) {
4283 if (!list.at(i)->isEnabled()) continue;
4284 if (list.at(i)->type() == AVWIDGET) {
4285 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4286 if (test->startPos() == pos) clip = test;
4293 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4295 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4296 QList<QGraphicsItem *> list = scene()->items(p);
4297 ClipItem *clip = NULL;
4298 for (int i = 0; i < list.size(); i++) {
4299 if (!list.at(i)->isEnabled()) continue;
4300 if (list.at(i)->type() == AVWIDGET) {
4301 clip = static_cast <ClipItem *>(list.at(i));
4308 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4310 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4314 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4316 int pos = info.startPos.frames(m_document->fps());
4317 int track = m_document->tracksCount() - info.b_track;
4318 return getTransitionItemAt(pos, track);
4321 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4323 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4324 QList<QGraphicsItem *> list = scene()->items(p);
4325 Transition *clip = NULL;
4326 for (int i = 0; i < list.size(); i++) {
4327 if (!list.at(i)->isEnabled()) continue;
4328 if (list.at(i)->type() == TRANSITIONWIDGET) {
4329 clip = static_cast <Transition *>(list.at(i));
4336 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4338 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4341 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4343 int framepos = (int)(pos.frames(m_document->fps()));
4344 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4345 QList<QGraphicsItem *> list = scene()->items(p);
4346 Transition *clip = NULL;
4347 for (int i = 0; i < list.size(); i++) {
4348 if (!list.at(i)->isEnabled()) continue;
4349 if (list.at(i)->type() == TRANSITIONWIDGET) {
4350 Transition *test = static_cast <Transition *>(list.at(i));
4351 if (test->endPos() == pos) clip = test;
4358 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4360 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4361 QList<QGraphicsItem *> list = scene()->items(p);
4362 Transition *clip = NULL;
4363 for (int i = 0; i < list.size(); ++i) {
4364 if (!list.at(i)->isEnabled()) continue;
4365 if (list.at(i)->type() == TRANSITIONWIDGET) {
4366 Transition *test = static_cast <Transition *>(list.at(i));
4367 if (test->startPos() == pos) clip = test;
4374 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4376 if (m_selectionGroup) resetSelectionGroup(false);
4377 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4379 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);
4380 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4383 Mlt::Producer *prod = item->getProducer(end.track);
4385 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);
4387 bool snap = KdenliveSettings::snaptopoints();
4388 KdenliveSettings::setSnaptopoints(false);
4389 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4391 int tracknumber = m_document->tracksCount() - end.track - 1;
4392 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4393 m_scene->clearSelection();
4394 if (isLocked) item->setItemLocked(true);
4396 if (item->isItemLocked()) item->setItemLocked(false);
4397 item->setSelected(true);
4399 if (item->baseClip()->isTransparent()) {
4400 // Also move automatic transition
4401 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4402 if (tr && tr->isAutomatic()) {
4403 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4404 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);
4405 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4408 KdenliveSettings::setSnaptopoints(snap);
4409 setDocumentModified();
4411 // undo last move and emit error message
4412 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4414 if (refresh) m_document->renderer()->doRefresh();
4417 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4420 resetSelectionGroup();
4421 m_scene->clearSelection();
4423 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4424 scene()->addItem(m_selectionGroup);
4426 m_document->renderer()->blockSignals(true);
4427 for (int i = 0; i < startClip.count(); i++) {
4429 startClip[i].startPos = startClip.at(i).startPos - offset;
4430 startClip[i].track = startClip.at(i).track - trackOffset;
4432 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4434 clip->setItemLocked(false);
4435 if (clip->parentItem()) {
4436 m_selectionGroup->addToGroup(clip->parentItem());
4437 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4439 m_selectionGroup->addToGroup(clip);
4440 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4442 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4443 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4445 for (int i = 0; i < startTransition.count(); i++) {
4447 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4448 startTransition[i].track = startTransition.at(i).track - trackOffset;
4450 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4452 tr->setItemLocked(false);
4453 if (tr->parentItem()) {
4454 m_selectionGroup->addToGroup(tr->parentItem());
4455 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4457 m_selectionGroup->addToGroup(tr);
4458 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4460 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());
4461 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4463 m_document->renderer()->blockSignals(false);
4465 if (m_selectionGroup) {
4466 bool snap = KdenliveSettings::snaptopoints();
4467 KdenliveSettings::setSnaptopoints(false);
4469 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4470 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4472 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4474 int max = children.count();
4475 for (int i = 0; i < max; i++) {
4476 if (children.at(i)->type() == GROUPWIDGET) {
4477 children += children.at(i)->childItems();
4478 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4479 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4480 /*m_document->clipManager()->removeGroup(grp);
4481 m_scene->destroyItemGroup(grp);*/
4482 children.removeAll(children.at(i));
4487 for (int i = 0; i < children.count(); i++) {
4488 // re-add items in correct place
4489 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4490 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4492 ItemInfo info = item->info();
4493 int tracknumber = m_document->tracksCount() - info.track - 1;
4494 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4496 item->setItemLocked(true);
4497 else if (item->isItemLocked())
4498 item->setItemLocked(false);
4500 if (item->type() == AVWIDGET) {
4501 ClipItem *clip = static_cast <ClipItem*>(item);
4502 int trackProducer = info.track;
4503 info.track = m_document->tracksCount() - info.track;
4504 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4505 for (int i = 0; i < clip->effectsCount(); i++) {
4506 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4508 } else if (item->type() == TRANSITIONWIDGET) {
4509 Transition *tr = static_cast <Transition*>(item);
4511 if (!tr->forcedTrack()) {
4512 newTrack = getPreviousVideoTrack(info.track);
4514 newTrack = tr->transitionEndTrack() + trackOffset;
4515 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4517 tr->updateTransitionEndTrack(newTrack);
4518 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4522 resetSelectionGroup(false);
4524 for (int i = 0; i < children.count(); i++) {
4525 if (children.at(i)->parentItem())
4526 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4530 KdenliveSettings::setSnaptopoints(snap);
4531 m_document->renderer()->doRefresh();
4532 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4535 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4537 Transition *item = getTransitionItemAt(start.startPos, start.track);
4539 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);
4540 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4544 bool snap = KdenliveSettings::snaptopoints();
4545 KdenliveSettings::setSnaptopoints(false);
4547 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4548 // Transition was moved
4549 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4550 } else if (end.endPos == start.endPos) {
4551 // Transition start resize
4552 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4553 } else if (end.startPos == start.startPos) {
4554 // Transition end resize;
4555 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4556 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4559 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4560 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4561 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4563 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4564 KdenliveSettings::setSnaptopoints(snap);
4565 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4566 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());
4567 if (m_dragItem && m_dragItem == item) {
4569 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4570 if (transitionClip && transitionClip->baseClip()) {
4571 QString size = transitionClip->baseClip()->getProperty("frame_size");
4572 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4573 if (factor == 0) factor = 1.0;
4574 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4575 p.setY(size.section('x', 1, 1).toInt());
4577 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4579 if (refresh) m_document->renderer()->doRefresh();
4580 setDocumentModified();
4583 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4585 bool resizeClipStart = (start.startPos != end.startPos);
4586 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4588 if (dontWorry) return;
4589 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);
4590 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4593 if (item->parentItem()) {
4594 // Item is part of a group, reset group
4595 resetSelectionGroup();
4598 bool snap = KdenliveSettings::snaptopoints();
4599 KdenliveSettings::setSnaptopoints(false);
4601 if (resizeClipStart) {
4602 ItemInfo clipinfo = item->info();
4603 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4604 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4606 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4608 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4610 ItemInfo clipinfo = item->info();
4611 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4612 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4614 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4616 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4618 if (!resizeClipStart && end.cropStart != start.cropStart) {
4619 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4620 ItemInfo clipinfo = end;
4621 clipinfo.track = m_document->tracksCount() - end.track;
4622 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4624 item->setCropStart(end.cropStart);
4625 item->resetThumbs(true);
4628 m_document->renderer()->doRefresh();
4629 KdenliveSettings::setSnaptopoints(snap);
4630 setDocumentModified();
4633 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4635 if (pos == oldInfo.startPos.frames(m_document->fps()))
4637 bool snap = KdenliveSettings::snaptopoints();
4639 KdenliveSettings::setSnaptopoints(false);
4640 item->resizeStart(pos);
4641 if (item->startPos().frames(m_document->fps()) != pos) {
4642 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4643 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4644 KdenliveSettings::setSnaptopoints(snap);
4647 KdenliveSettings::setSnaptopoints(snap);
4650 bool hasParentCommand = false;
4652 hasParentCommand = true;
4654 command = new QUndoCommand();
4655 command->setText(i18n("Resize clip start"));
4658 // do this here, too, because otherwise undo won't update the group
4659 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4660 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4662 ItemInfo info = item->info();
4663 if (item->type() == AVWIDGET) {
4664 ItemInfo resizeinfo = oldInfo;
4665 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4666 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4668 // Check if there is an automatic transition on that clip (lower track)
4669 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4670 if (transition && transition->isAutomatic()) {
4671 ItemInfo trInfo = transition->info();
4672 ItemInfo newTrInfo = trInfo;
4673 newTrInfo.startPos = item->startPos();
4674 if (newTrInfo.startPos < newTrInfo.endPos)
4675 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4677 // Check if there is an automatic transition on that clip (upper track)
4678 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4679 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4680 ItemInfo trInfo = transition->info();
4681 ItemInfo newTrInfo = trInfo;
4682 newTrInfo.startPos = item->startPos();
4683 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4684 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4685 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4688 ClipItem *clip = static_cast < ClipItem * >(item);
4691 // Since we must always resize clip before updating the keyframes, we
4692 // put a resize command before & after checking keyframes so that
4693 // we are sure the resize is performed before whenever we do or undo the action
4694 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4695 adjustEffects(clip, oldInfo, command);
4696 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4697 emit clipItemSelected(clip);
4699 KdenliveSettings::setSnaptopoints(false);
4700 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4701 KdenliveSettings::setSnaptopoints(snap);
4702 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4704 } else if (item->type() == TRANSITIONWIDGET) {
4705 Transition *transition = static_cast <Transition *>(item);
4706 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)) {
4707 // Cannot resize transition
4708 KdenliveSettings::setSnaptopoints(false);
4709 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4710 KdenliveSettings::setSnaptopoints(snap);
4711 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4713 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4714 if (command == NULL)
4715 m_commandStack->push(moveCommand);
4719 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4720 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4722 if (!hasParentCommand)
4723 m_commandStack->push(command);
4726 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4728 if (pos == oldInfo.endPos.frames(m_document->fps()))
4730 bool snap = KdenliveSettings::snaptopoints();
4732 KdenliveSettings::setSnaptopoints(false);
4733 item->resizeEnd(pos);
4734 if (item->endPos().frames(m_document->fps()) != pos) {
4735 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4736 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4737 KdenliveSettings::setSnaptopoints(snap);
4740 KdenliveSettings::setSnaptopoints(snap);
4743 bool hasParentCommand = false;
4745 hasParentCommand = true;
4747 command = new QUndoCommand();
4750 // do this here, too, because otherwise undo won't update the group
4751 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4752 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4754 ItemInfo info = item->info();
4755 if (item->type() == AVWIDGET) {
4756 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4757 ItemInfo resizeinfo = info;
4758 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4759 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4761 // Check if there is an automatic transition on that clip (lower track)
4762 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4763 if (tr && tr->isAutomatic()) {
4764 ItemInfo trInfo = tr->info();
4765 ItemInfo newTrInfo = trInfo;
4766 newTrInfo.endPos = item->endPos();
4767 if (newTrInfo.endPos > newTrInfo.startPos)
4768 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4771 // Check if there is an automatic transition on that clip (upper track)
4772 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4773 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4774 ItemInfo trInfo = tr->info();
4775 ItemInfo newTrInfo = trInfo;
4776 newTrInfo.endPos = item->endPos();
4777 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4778 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4779 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4783 ClipItem *clip = static_cast < ClipItem * >(item);
4786 // Since we must always resize clip before updating the keyframes, we
4787 // put a resize command before & after checking keyframes so that
4788 // we are sure the resize is performed before whenever we do or undo the action
4789 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4790 adjustEffects(clip, oldInfo, command);
4791 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4792 emit clipItemSelected(clip);
4794 KdenliveSettings::setSnaptopoints(false);
4795 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4796 KdenliveSettings::setSnaptopoints(true);
4797 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4799 } else if (item->type() == TRANSITIONWIDGET) {
4800 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4801 Transition *transition = static_cast <Transition *>(item);
4802 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)) {
4803 // Cannot resize transition
4804 KdenliveSettings::setSnaptopoints(false);
4805 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4806 KdenliveSettings::setSnaptopoints(true);
4807 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4809 // Check transition keyframes
4810 QDomElement old = transition->toXML();
4811 if (transition->updateKeyframes()) {
4812 QDomElement xml = transition->toXML();
4813 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);
4814 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4816 new MoveTransitionCommand(this, oldInfo, info, false, command);
4819 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4820 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4822 if (!hasParentCommand) {
4823 updateTrackDuration(oldInfo.track, command);
4824 m_commandStack->push(command);
4828 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4830 int end = item->fadeIn();
4832 // there is a fade in effect
4833 int effectPos = item->hasEffect("volume", "fadein");
4834 if (effectPos != -1) {
4835 QDomElement effect = item->getEffectAt(effectPos);
4836 int start = item->cropStart().frames(m_document->fps());
4837 int max = item->cropDuration().frames(m_document->fps());
4839 // Make sure the fade effect is not longer than the clip
4840 item->setFadeIn(max);
4841 end = item->fadeIn();
4844 EffectsList::setParameter(effect, "in", QString::number(start));
4845 EffectsList::setParameter(effect, "out", QString::number(end));
4847 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4848 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4849 // if fade effect is displayed, update the effect edit widget with new clip duration
4850 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4851 emit clipItemSelected(item);
4854 effectPos = item->hasEffect("brightness", "fade_from_black");
4855 if (effectPos != -1) {
4856 QDomElement effect = item->getEffectAt(effectPos);
4857 int start = item->cropStart().frames(m_document->fps());
4858 int max = item->cropDuration().frames(m_document->fps());
4860 // Make sure the fade effect is not longer than the clip
4861 item->setFadeIn(max);
4862 end = item->fadeIn();
4865 EffectsList::setParameter(effect, "in", QString::number(start));
4866 EffectsList::setParameter(effect, "out", QString::number(end));
4868 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4869 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4870 // if fade effect is displayed, update the effect edit widget with new clip duration
4871 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4872 emit clipItemSelected(item);
4877 int start = item->fadeOut();
4879 // there is a fade out effect
4880 int effectPos = item->hasEffect("volume", "fadeout");
4881 if (effectPos != -1) {
4882 QDomElement effect = item->getEffectAt(effectPos);
4883 int max = item->cropDuration().frames(m_document->fps());
4884 int end = max + item->cropStart().frames(m_document->fps());
4886 // Make sure the fade effect is not longer than the clip
4887 item->setFadeOut(max);
4888 start = item->fadeOut();
4890 start = end - start;
4891 EffectsList::setParameter(effect, "in", QString::number(start));
4892 EffectsList::setParameter(effect, "out", QString::number(end));
4894 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4895 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4896 // if fade effect is displayed, update the effect edit widget with new clip duration
4897 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4898 emit clipItemSelected(item);
4901 effectPos = item->hasEffect("brightness", "fade_to_black");
4902 if (effectPos != -1) {
4903 QDomElement effect = item->getEffectAt(effectPos);
4904 int max = item->cropDuration().frames(m_document->fps());
4905 int end = max + item->cropStart().frames(m_document->fps());
4907 // Make sure the fade effect is not longer than the clip
4908 item->setFadeOut(max);
4909 start = item->fadeOut();
4911 start = end - start;
4912 EffectsList::setParameter(effect, "in", QString::number(start));
4913 EffectsList::setParameter(effect, "out", QString::number(end));
4915 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4916 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4917 // if fade effect is displayed, update the effect edit widget with new clip duration
4918 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4919 emit clipItemSelected(item);
4924 int effectPos = item->hasEffect("freeze", "freeze");
4925 if (effectPos != -1) {
4926 // Freeze effect needs to be adjusted with clip resize
4927 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4928 QDomElement eff = item->getEffectAt(effectPos);
4929 if (!eff.isNull() && diff != 0) {
4930 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4931 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4933 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4934 emit clipItemSelected(item);
4941 double CustomTrackView::getSnapPointForPos(double pos)
4943 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4946 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4948 QList <GenTime> snaps;
4949 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4950 QList<QGraphicsItem *> itemList = items();
4951 for (int i = 0; i < itemList.count(); i++) {
4952 if (itemList.at(i) == selected) continue;
4953 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4954 if (itemList.at(i)->type() == AVWIDGET) {
4955 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4956 GenTime start = item->startPos();
4957 GenTime end = item->endPos();
4958 snaps.append(start);
4960 if (!offsetList.isEmpty()) {
4961 for (int j = 0; j < offsetList.size(); j++) {
4962 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4963 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4967 QList < GenTime > markers = item->snapMarkers();
4968 for (int j = 0; j < markers.size(); ++j) {
4969 GenTime t = markers.at(j);
4971 if (!offsetList.isEmpty()) {
4972 for (int k = 0; k < offsetList.size(); k++) {
4973 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4977 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4978 Transition *transition = static_cast <Transition*>(itemList.at(i));
4979 GenTime start = transition->startPos();
4980 GenTime end = transition->endPos();
4981 snaps.append(start);
4983 if (!offsetList.isEmpty()) {
4984 for (int j = 0; j < offsetList.size(); j++) {
4985 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4986 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4992 // add cursor position
4993 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4995 if (!offsetList.isEmpty()) {
4996 for (int j = 0; j < offsetList.size(); j++) {
4997 snaps.append(pos - offsetList.at(j));
5002 for (int i = 0; i < m_guides.count(); i++) {
5003 snaps.append(m_guides.at(i)->position());
5004 if (!offsetList.isEmpty()) {
5005 for (int j = 0; j < offsetList.size(); j++) {
5006 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
5012 QPoint z = m_document->zone();
5013 snaps.append(GenTime(z.x(), m_document->fps()));
5014 snaps.append(GenTime(z.y(), m_document->fps()));
5017 m_scene->setSnapList(snaps);
5018 //for (int i = 0; i < m_snapPoints.size(); ++i)
5019 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5022 void CustomTrackView::slotSeekToPreviousSnap()
5024 updateSnapPoints(NULL);
5025 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5026 setCursorPos((int) res.frames(m_document->fps()));
5030 void CustomTrackView::slotSeekToNextSnap()
5032 updateSnapPoints(NULL);
5033 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5034 setCursorPos((int) res.frames(m_document->fps()));
5038 void CustomTrackView::clipStart()
5040 AbstractClipItem *item = getMainActiveClip();
5042 setCursorPos((int) item->startPos().frames(m_document->fps()));
5047 void CustomTrackView::clipEnd()
5049 AbstractClipItem *item = getMainActiveClip();
5051 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5056 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5058 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5059 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5060 m_commandStack->push(command);
5063 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5065 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5066 m_commandStack->push(command);
5069 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5071 DocClipBase *base = m_document->clipManager()->getClipById(id);
5072 QList <CommentedTime> markers = base->commentedSnapMarkers();
5074 if (markers.isEmpty()) {
5075 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5078 QUndoCommand *deleteMarkers = new QUndoCommand();
5079 deleteMarkers->setText("Delete clip markers");
5081 for (int i = 0; i < markers.size(); i++) {
5082 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5084 m_commandStack->push(deleteMarkers);
5087 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5089 DocClipBase *base = m_document->clipManager()->getClipById(id);
5090 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5091 else base->deleteSnapMarker(pos);
5092 emit updateClipMarkers(base);
5093 setDocumentModified();
5094 viewport()->update();
5097 int CustomTrackView::hasGuide(int pos, int offset)
5099 for (int i = 0; i < m_guides.count(); i++) {
5100 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5101 if (qAbs(guidePos - pos) <= offset) return guidePos;
5102 else if (guidePos > pos) return -1;
5107 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5111 double fps = m_document->fps();
5112 for (int i = 0; i < m_guides.count(); i++) {
5113 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5114 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5116 goMenu->setEnabled(!m_guides.isEmpty());
5119 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5121 if (oldPos > GenTime() && pos > GenTime()) {
5123 for (int i = 0; i < m_guides.count(); i++) {
5124 if (m_guides.at(i)->position() == oldPos) {
5125 Guide *item = m_guides.at(i);
5126 item->updateGuide(pos, comment);
5130 } else if (pos > GenTime()) addGuide(pos, comment);
5134 for (int i = 0; i < m_guides.count(); i++) {
5135 if (m_guides.at(i)->position() == oldPos) {
5136 delete m_guides.takeAt(i);
5141 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5143 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5144 m_document->syncGuides(m_guides);
5147 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5149 for (int i = 0; i < m_guides.count(); i++) {
5150 if (m_guides.at(i)->position() == pos) {
5151 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5155 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5156 scene()->addItem(g);
5158 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5159 m_document->syncGuides(m_guides);
5163 void CustomTrackView::slotAddGuide(bool dialog)
5165 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5167 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5168 if (d.exec() != QDialog::Accepted) return;
5169 marker = d.newMarker();
5172 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5174 if (addGuide(marker.time(), marker.comment())) {
5175 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5176 m_commandStack->push(command);
5180 void CustomTrackView::slotEditGuide(int guidePos)
5183 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5184 else pos = GenTime(guidePos, m_document->fps());
5186 for (int i = 0; i < m_guides.count(); i++) {
5187 if (m_guides.at(i)->position() == pos) {
5188 slotEditGuide(m_guides.at(i)->info());
5193 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5196 void CustomTrackView::slotEditGuide(CommentedTime guide)
5198 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5199 if (d.exec() == QDialog::Accepted) {
5200 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5201 m_commandStack->push(command);
5206 void CustomTrackView::slotEditTimeLineGuide()
5208 if (m_dragGuide == NULL) return;
5209 CommentedTime guide = m_dragGuide->info();
5210 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5211 if (d.exec() == QDialog::Accepted) {
5212 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5213 m_commandStack->push(command);
5217 void CustomTrackView::slotDeleteGuide(int guidePos)
5220 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5221 else pos = GenTime(guidePos, m_document->fps());
5223 for (int i = 0; i < m_guides.count(); i++) {
5224 if (m_guides.at(i)->position() == pos) {
5225 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5226 m_commandStack->push(command);
5231 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5235 void CustomTrackView::slotDeleteTimeLineGuide()
5237 if (m_dragGuide == NULL) return;
5238 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5239 m_commandStack->push(command);
5243 void CustomTrackView::slotDeleteAllGuides()
5245 QUndoCommand *deleteAll = new QUndoCommand();
5246 deleteAll->setText("Delete all guides");
5247 for (int i = 0; i < m_guides.count(); i++) {
5248 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5250 m_commandStack->push(deleteAll);
5253 void CustomTrackView::setTool(PROJECTTOOL tool)
5258 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5261 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5262 m_scene->setScale(scaleFactor, verticalScale);
5263 removeTipAnimation();
5264 bool adjust = false;
5265 if (verticalScale != matrix().m22()) adjust = true;
5266 setMatrix(newmatrix);
5268 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5269 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5270 for (int i = 0; i < m_guides.count(); i++) {
5271 QLineF l = m_guides.at(i)->line();
5272 l.setP2(QPointF(l.x2(), newHeight));
5273 m_guides.at(i)->setLine(l);
5275 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5278 int diff = sceneRect().width() - m_projectDuration;
5279 if (diff * newmatrix.m11() < 50) {
5280 if (newmatrix.m11() < 0.4)
5281 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5283 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5285 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5286 centerOn(QPointF(cursorPos(), verticalPos));
5289 void CustomTrackView::slotRefreshGuides()
5291 if (KdenliveSettings::showmarkers()) {
5292 for (int i = 0; i < m_guides.count(); i++)
5293 m_guides.at(i)->update();
5297 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5299 painter->setClipRect(rect);
5300 QPen pen1 = painter->pen();
5301 pen1.setColor(palette().dark().color());
5302 painter->setPen(pen1);
5303 double min = rect.left();
5304 double max = rect.right();
5305 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5306 int maxTrack = m_document->tracksCount();
5307 QColor lockedColor = palette().button().color();
5308 QColor audioColor = palette().alternateBase().color();
5309 for (int i = 0; i < maxTrack; i++) {
5310 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5311 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5312 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5313 if (i == m_selectedTrack)
5314 painter->fillRect(track, m_activeTrackBrush.brush(this));
5316 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5318 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5322 bool CustomTrackView::findString(const QString &text)
5325 for (int i = 0; i < m_searchPoints.size(); ++i) {
5326 marker = m_searchPoints.at(i).comment();
5327 if (marker.contains(text, Qt::CaseInsensitive)) {
5328 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5329 int vert = verticalScrollBar()->value();
5330 int hor = cursorPos();
5331 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5339 void CustomTrackView::selectFound(QString track, QString pos)
5341 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5342 slotSelectTrack(track.toInt());
5344 int vert = verticalScrollBar()->value();
5345 int hor = cursorPos();
5346 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5349 bool CustomTrackView::findNextString(const QString &text)
5352 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5353 marker = m_searchPoints.at(i).comment();
5354 if (marker.contains(text, Qt::CaseInsensitive)) {
5355 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5356 int vert = verticalScrollBar()->value();
5357 int hor = cursorPos();
5358 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5367 void CustomTrackView::initSearchStrings()
5369 m_searchPoints.clear();
5370 QList<QGraphicsItem *> itemList = items();
5371 for (int i = 0; i < itemList.count(); i++) {
5372 // parse all clip names
5373 if (itemList.at(i)->type() == AVWIDGET) {
5374 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5375 GenTime start = item->startPos();
5376 CommentedTime t(start, item->clipName());
5377 m_searchPoints.append(t);
5378 // add all clip markers
5379 QList < CommentedTime > markers = item->commentedSnapMarkers();
5380 m_searchPoints += markers;
5385 for (int i = 0; i < m_guides.count(); i++)
5386 m_searchPoints.append(m_guides.at(i)->info());
5388 qSort(m_searchPoints);
5391 void CustomTrackView::clearSearchStrings()
5393 m_searchPoints.clear();
5397 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5399 QList<ItemInfo> matchingInfo;
5400 QList<QGraphicsItem *> itemList = items();
5401 for (int i = 0; i < itemList.count(); i++) {
5402 if (itemList.at(i)->type() == AVWIDGET) {
5403 ClipItem *item = (ClipItem *)itemList.at(i);
5404 if (item->clipProducer() == clipId)
5405 matchingInfo << item->info();
5408 return matchingInfo;
5411 void CustomTrackView::copyClip()
5413 qDeleteAll(m_copiedItems);
5414 m_copiedItems.clear();
5415 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5416 if (itemList.count() == 0) {
5417 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5420 for (int i = 0; i < itemList.count(); i++) {
5421 if (itemList.at(i)->type() == AVWIDGET) {
5422 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5423 ClipItem *clone = clip->clone(clip->info());
5424 m_copiedItems.append(clone);
5425 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5426 Transition *dup = static_cast <Transition *>(itemList.at(i));
5427 m_copiedItems.append(dup->clone());
5432 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5434 if (m_scene->editMode() != NORMALEDIT) {
5435 // If we are in overwrite mode, always allow the move
5438 int height = m_tracksHeight - 2;
5440 if (type == TRANSITIONWIDGET) {
5441 height = Transition::itemHeight();
5442 offset = Transition::itemOffset();
5444 else if (type == AVWIDGET) {
5445 height = ClipItem::itemHeight();
5446 offset = ClipItem::itemOffset();
5448 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);
5449 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5450 for (int i = 0; i < collisions.count(); i++) {
5451 if (collisions.at(i)->type() == type) {
5458 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5461 for (int i = 0; i < infoList.count(); i++) {
5462 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));
5465 QList<QGraphicsItem *> collisions = scene()->items(path);
5466 for (int i = 0; i < collisions.count(); i++) {
5467 if (collisions.at(i)->type() == type) return false;
5472 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5474 for (int i = 0; i < items.count(); i++) {
5475 ItemInfo info = items.at(i)->info();
5476 info.startPos += offset;
5477 info.endPos += offset;
5478 info.track += trackOffset;
5479 if (!canBePastedTo(info, items.at(i)->type())) return false;
5484 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5486 QPainterPath movePath;
5487 movePath.moveTo(0, 0);
5489 for (int i = 0; i < items.count(); i++) {
5490 ItemInfo info = items.at(i)->info();
5491 info.startPos = info.startPos + offset;
5492 info.endPos = info.endPos + offset;
5493 info.track = info.track + trackOffset;
5494 if (info.startPos < GenTime()) {
5495 // No clip should go below 0
5498 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));
5499 movePath.addRect(rect);
5501 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5502 for (int i = 0; i < collisions.count(); i++) {
5503 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5504 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5512 void CustomTrackView::pasteClip()
5514 if (m_copiedItems.count() == 0) {
5515 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5520 GenTime pos = GenTime(-1);
5521 if (m_menuPosition.isNull()) {
5522 position = mapFromGlobal(QCursor::pos());
5523 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5524 track = m_selectedTrack;
5525 pos = GenTime(m_cursorPos, m_document->fps());
5526 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5530 position = m_menuPosition;
5533 if (pos == GenTime(-1))
5534 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5536 track = (int)(mapToScene(position).y() / m_tracksHeight);
5538 GenTime leftPos = m_copiedItems.at(0)->startPos();
5539 int lowerTrack = m_copiedItems.at(0)->track();
5540 int upperTrack = m_copiedItems.at(0)->track();
5541 for (int i = 1; i < m_copiedItems.count(); i++) {
5542 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5543 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5544 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5547 GenTime offset = pos - leftPos;
5548 int trackOffset = track - lowerTrack;
5550 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5551 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5552 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5553 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5556 QUndoCommand *pasteClips = new QUndoCommand();
5557 pasteClips->setText("Paste clips");
5559 for (int i = 0; i < m_copiedItems.count(); i++) {
5560 // parse all clip names
5561 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5562 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5563 ItemInfo info = clip->info();
5564 info.startPos += offset;
5565 info.endPos += offset;
5566 info.track += trackOffset;
5567 if (canBePastedTo(info, AVWIDGET)) {
5568 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5569 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5570 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5571 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5573 info.startPos = tr->startPos() + offset;
5574 info.endPos = tr->endPos() + offset;
5575 info.track = tr->track() + trackOffset;
5576 int transitionEndTrack;
5577 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5578 else transitionEndTrack = tr->transitionEndTrack();
5579 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5580 if (info.startPos >= info.endPos) {
5581 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5582 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5583 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5586 updateTrackDuration(-1, pasteClips);
5587 m_commandStack->push(pasteClips);
5590 void CustomTrackView::pasteClipEffects()
5592 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5593 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5596 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5598 QUndoCommand *paste = new QUndoCommand();
5599 paste->setText("Paste effects");
5601 QList<QGraphicsItem *> clips = scene()->selectedItems();
5604 for (int i = 0; i < clips.count(); ++i) {
5605 if (clips.at(i)->type() == GROUPWIDGET) {
5606 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5607 for (int j = 0; j < children.count(); j++) {
5608 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5609 clips.append(children.at(j));
5615 for (int i = 0; i < clips.count(); ++i) {
5616 if (clips.at(i)->type() == AVWIDGET) {
5617 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5618 for (int j = 1; j <= clip->effectsCount(); j++) {
5619 QDomElement eff = clip->effectAt(j);
5620 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5621 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5622 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5627 if (paste->childCount() > 0) m_commandStack->push(paste);
5630 //adjust effects (fades, ...)
5631 for (int i = 0; i < clips.count(); ++i) {
5632 if (clips.at(i)->type() == AVWIDGET) {
5633 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5634 updatePositionEffects(item, item->info());
5640 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5642 // parse parameters to check if we need to adjust to the new crop start
5643 int diff = (newstart - oldstart).frames(m_document->fps());
5644 int max = (newstart + duration).frames(m_document->fps());
5646 QDomNodeList params = xml.elementsByTagName("parameter");
5647 for (int i = 0; i < params.count(); i++) {
5648 QDomElement e = params.item(i).toElement();
5649 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5650 QString def = e.attribute("default");
5651 // Effect has a keyframe type parameter, we need to adjust the values
5652 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5653 QStringList newKeyFrames;
5654 foreach(const QString &str, keys) {
5655 int pos = str.section(':', 0, 0).toInt();
5656 double val = str.section(':', 1, 1).toDouble();
5659 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5661 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5663 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5664 e.setAttribute("keyframes", newKeyFrames.join(";"));
5669 ClipItem *CustomTrackView::getClipUnderCursor() const
5671 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5672 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5673 for (int i = 0; i < collisions.count(); i++) {
5674 if (collisions.at(i)->type() == AVWIDGET) {
5675 return static_cast < ClipItem *>(collisions.at(i));
5681 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5683 QList<QGraphicsItem *> clips = scene()->selectedItems();
5684 if (clips.isEmpty()) {
5685 return getClipUnderCursor();
5687 AbstractClipItem *item = NULL;
5688 for (int i = 0; i < clips.count(); ++i) {
5689 if (clips.at(i)->type() == AVWIDGET) {
5690 item = static_cast < AbstractClipItem *>(clips.at(i));
5691 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5694 if (item) return item;
5699 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5701 QList<QGraphicsItem *> clips = scene()->selectedItems();
5702 if (clips.isEmpty()) {
5703 return getClipUnderCursor();
5706 // remove all items in the list that are not clips
5707 for (int i = 0; i < clips.count();) {
5708 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5711 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5712 for (int i = 0; i < clips.count(); ++i) {
5713 if (clips.at(i)->type() == AVWIDGET) {
5714 item = static_cast < ClipItem *>(clips.at(i));
5715 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5723 void CustomTrackView::setInPoint()
5725 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5727 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5730 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5734 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5737 void CustomTrackView::setOutPoint()
5739 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5741 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5744 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5748 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5751 void CustomTrackView::slotUpdateAllThumbs()
5753 if (!isEnabled()) return;
5754 QList<QGraphicsItem *> itemList = items();
5755 //if (itemList.isEmpty()) return;
5757 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5758 for (int i = 0; i < itemList.count(); i++) {
5759 if (itemList.at(i)->type() == AVWIDGET) {
5760 item = static_cast <ClipItem *>(itemList.at(i));
5761 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5762 // Check if we have a cached thumbnail
5763 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5764 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5765 if (QFile::exists(thumb)) {
5767 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5768 item->slotSetStartThumb(pix);
5771 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5772 QString endThumb = startThumb;
5773 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5774 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5775 if (QFile::exists(startThumb)) {
5776 QPixmap pix(startThumb);
5777 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5778 item->slotSetStartThumb(pix);
5780 if (QFile::exists(endThumb)) {
5781 QPixmap pix(endThumb);
5782 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5783 item->slotSetEndThumb(pix);
5786 item->refreshClip(false, false);
5790 viewport()->update();
5793 void CustomTrackView::saveThumbnails()
5795 QList<QGraphicsItem *> itemList = items();
5797 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5798 for (int i = 0; i < itemList.count(); i++) {
5799 if (itemList.at(i)->type() == AVWIDGET) {
5800 item = static_cast <ClipItem *>(itemList.at(i));
5801 if (item->clipType() != COLOR) {
5802 // Check if we have a cached thumbnail
5803 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5804 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5805 if (!QFile::exists(thumb)) {
5806 QPixmap pix(item->startThumb());
5810 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5811 QString endThumb = startThumb;
5812 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5813 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5814 if (!QFile::exists(startThumb)) {
5815 QPixmap pix(item->startThumb());
5816 pix.save(startThumb);
5818 if (!QFile::exists(endThumb)) {
5819 QPixmap pix(item->endThumb());
5829 void CustomTrackView::slotInsertTrack(int ix)
5831 TrackDialog d(m_document, parentWidget());
5832 d.comboTracks->setCurrentIndex(ix);
5833 d.label->setText(i18n("Insert track"));
5834 d.setWindowTitle(i18n("Insert New Track"));
5836 if (d.exec() == QDialog::Accepted) {
5837 ix = d.comboTracks->currentIndex();
5838 if (d.before_select->currentIndex() == 1)
5842 info.isMute = false;
5843 info.isLocked = false;
5844 info.effectsList = EffectsList(true);
5845 if (d.video_track->isChecked()) {
5846 info.type = VIDEOTRACK;
5847 info.isBlind = false;
5849 info.type = AUDIOTRACK;
5850 info.isBlind = true;
5852 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5853 m_commandStack->push(addTrack);
5854 setDocumentModified();
5858 void CustomTrackView::slotDeleteTrack(int ix)
5860 if (m_document->tracksCount() < 2) return;
5861 TrackDialog d(m_document, parentWidget());
5862 d.comboTracks->setCurrentIndex(ix);
5863 d.label->setText(i18n("Delete track"));
5864 d.before_select->setHidden(true);
5865 d.setWindowTitle(i18n("Delete Track"));
5866 d.video_track->setHidden(true);
5867 d.audio_track->setHidden(true);
5868 if (d.exec() == QDialog::Accepted) {
5869 ix = d.comboTracks->currentIndex();
5870 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5871 deleteTimelineTrack(ix, info);
5872 setDocumentModified();
5873 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5874 m_commandStack->push(command);*/
5878 void CustomTrackView::slotConfigTracks(int ix)
5880 TracksConfigDialog d(m_document, ix, parentWidget());
5881 if (d.exec() == QDialog::Accepted) {
5882 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5883 m_commandStack->push(configTracks);
5884 QList <int> toDelete = d.deletedTracks();
5885 for (int i = 0; i < toDelete.count(); ++i) {
5886 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5887 deleteTimelineTrack(toDelete.at(i) - i, info);
5889 setDocumentModified();
5893 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5895 if (m_document->tracksCount() < 2) return;
5896 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5897 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5898 QList<QGraphicsItem *> selection = m_scene->items(r);
5899 QUndoCommand *deleteTrack = new QUndoCommand();
5900 deleteTrack->setText("Delete track");
5902 // Delete all clips in selected track
5903 for (int i = 0; i < selection.count(); i++) {
5904 if (selection.at(i)->type() == AVWIDGET) {
5905 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5906 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5907 m_waitingThumbs.removeAll(item);
5908 m_scene->removeItem(item);
5911 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5912 Transition *item = static_cast <Transition *>(selection.at(i));
5913 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5914 m_scene->removeItem(item);
5920 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5921 m_commandStack->push(deleteTrack);
5924 void CustomTrackView::autoTransition()
5926 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5927 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5928 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5931 Transition *tr = static_cast <Transition*>(itemList.at(0));
5932 tr->setAutomatic(!tr->isAutomatic());
5933 QDomElement transition = tr->toXML();
5934 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);
5935 setDocumentModified();
5938 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5940 QList<QGraphicsItem *> list = scene()->items();
5941 ClipItem *clip = NULL;
5942 for (int i = 0; i < list.size(); ++i) {
5943 if (list.at(i)->type() == AVWIDGET) {
5944 clip = static_cast <ClipItem *>(list.at(i));
5945 if (clip->clipProducer() == id) {
5946 clip->setClipName(name);
5950 viewport()->update();
5953 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5955 minimum = GenTime();
5956 maximum = GenTime();
5957 QList<QGraphicsItem *> selection;
5958 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5959 selection.removeAll(item);
5960 for (int i = 0; i < selection.count(); i++) {
5961 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5962 if (clip && clip->type() == AVWIDGET) {
5963 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5964 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5969 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5971 minimum = GenTime();
5972 maximum = GenTime();
5973 QList<QGraphicsItem *> selection;
5974 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5975 selection.removeAll(item);
5976 for (int i = 0; i < selection.count(); i++) {
5977 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5978 if (clip && clip->type() == TRANSITIONWIDGET) {
5979 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5980 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5985 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5987 for (int i = 0; i < groups.count(); i++) {
5988 QDomNodeList children = groups.at(i).childNodes();
5989 scene()->clearSelection();
5990 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5991 QDomElement elem = children.item(nodeindex).toElement();
5992 int pos = elem.attribute("position").toInt();
5993 int track = elem.attribute("track").toInt();
5994 if (elem.tagName() == "clipitem") {
5995 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5996 if (clip) clip->setSelected(true);
5998 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5999 if (clip) clip->setSelected(true);
6002 groupSelectedItems(false, true);
6006 void CustomTrackView::splitAudio()
6008 resetSelectionGroup();
6009 QList<QGraphicsItem *> selection = scene()->selectedItems();
6010 if (selection.isEmpty()) {
6011 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
6014 QUndoCommand *splitCommand = new QUndoCommand();
6015 splitCommand->setText(i18n("Split audio"));
6016 for (int i = 0; i < selection.count(); i++) {
6017 if (selection.at(i)->type() == AVWIDGET) {
6018 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6019 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6020 if (clip->parentItem()) {
6021 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6023 EffectsList effects;
6024 effects.clone(clip->effectList());
6025 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6030 if (splitCommand->childCount()) {
6031 updateTrackDuration(-1, splitCommand);
6032 m_commandStack->push(splitCommand);
6036 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6038 ClipItem *clip = getClipItemAt(pos, track);
6040 kDebug() << "// Cannot find clip to split!!!";
6044 int start = pos.frames(m_document->fps());
6045 int freetrack = m_document->tracksCount() - track - 1;
6047 // do not split audio when we are on an audio track
6048 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6051 for (; freetrack > 0; freetrack--) {
6052 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6053 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6054 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6055 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6056 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6061 kDebug() << "GOT TRK: " << track;
6062 if (freetrack == 0) {
6063 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6065 ItemInfo info = clip->info();
6066 info.track = m_document->tracksCount() - freetrack;
6067 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6068 scene()->clearSelection();
6069 clip->setSelected(true);
6070 ClipItem *audioClip = getClipItemAt(start, info.track);
6072 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6073 clip->setVideoOnly(true);
6074 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6075 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6077 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6078 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6080 m_document->renderer()->unlockService(tractor);
6081 audioClip->setSelected(true);
6082 audioClip->setAudioOnly(true);
6084 // keep video effects, move audio effects to audio clip
6087 for (int i = 0; i < effects.count(); ++i) {
6088 if (effects.at(i).attribute("type") == "audio") {
6089 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6092 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6097 groupSelectedItems(false, true);
6101 // unsplit clip: remove audio part and change video part to normal clip
6102 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6103 kDebug() << "//CANNOT FIND CLP GRP";
6106 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6107 QList<QGraphicsItem *> children = grp->childItems();
6108 if (children.count() != 2) {
6109 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6112 for (int i = 0; i < children.count(); i++) {
6113 if (children.at(i) != clip) {
6114 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6115 ItemInfo info = clip->info();
6116 deleteClip(clp->info());
6117 clip->setVideoOnly(false);
6118 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6119 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6120 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6122 m_document->renderer()->unlockService(tractor);
6124 // re-add audio effects
6125 for (int i = 0; i < effects.count(); ++i) {
6126 if (effects.at(i).attribute("type") == "audio") {
6127 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6134 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6135 m_document->clipManager()->removeGroup(grp);
6136 scene()->destroyItemGroup(grp);
6140 void CustomTrackView::setVideoOnly()
6142 resetSelectionGroup();
6143 QList<QGraphicsItem *> selection = scene()->selectedItems();
6144 if (selection.isEmpty()) {
6145 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6148 QUndoCommand *videoCommand = new QUndoCommand();
6149 videoCommand->setText(i18n("Video only"));
6150 for (int i = 0; i < selection.count(); i++) {
6151 if (selection.at(i)->type() == AVWIDGET) {
6152 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6153 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6154 if (clip->parentItem()) {
6155 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6157 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6162 m_commandStack->push(videoCommand);
6165 void CustomTrackView::setAudioOnly()
6167 resetSelectionGroup();
6168 QList<QGraphicsItem *> selection = scene()->selectedItems();
6169 if (selection.isEmpty()) {
6170 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6173 QUndoCommand *videoCommand = new QUndoCommand();
6174 videoCommand->setText(i18n("Audio only"));
6175 for (int i = 0; i < selection.count(); i++) {
6176 if (selection.at(i)->type() == AVWIDGET) {
6177 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6178 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6179 if (clip->parentItem()) {
6180 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6182 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6187 m_commandStack->push(videoCommand);
6190 void CustomTrackView::setAudioAndVideo()
6192 resetSelectionGroup();
6193 QList<QGraphicsItem *> selection = scene()->selectedItems();
6194 if (selection.isEmpty()) {
6195 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6198 QUndoCommand *videoCommand = new QUndoCommand();
6199 videoCommand->setText(i18n("Audio and Video"));
6200 for (int i = 0; i < selection.count(); i++) {
6201 if (selection.at(i)->type() == AVWIDGET) {
6202 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6203 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6204 if (clip->parentItem()) {
6205 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6207 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6212 m_commandStack->push(videoCommand);
6215 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6217 ClipItem *clip = getClipItemAt(pos, track);
6219 kDebug() << "// Cannot find clip to split!!!";
6222 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6224 int start = pos.frames(m_document->fps());
6225 clip->setVideoOnly(true);
6226 clip->setAudioOnly(false);
6227 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6228 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6230 } else if (audioOnly) {
6231 int start = pos.frames(m_document->fps());
6232 clip->setAudioOnly(true);
6233 clip->setVideoOnly(false);
6234 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6235 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6238 int start = pos.frames(m_document->fps());
6239 clip->setAudioOnly(false);
6240 clip->setVideoOnly(false);
6241 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6242 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6245 m_document->renderer()->unlockService(tractor);
6247 setDocumentModified();
6250 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6252 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6253 m_clipTypeGroup->setEnabled(false);
6255 m_clipTypeGroup->setEnabled(true);
6256 QList <QAction *> actions = m_clipTypeGroup->actions();
6258 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6259 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6260 else lookup = "clip_audio_and_video";
6261 for (int i = 0; i < actions.count(); i++) {
6262 if (actions.at(i)->data().toString() == lookup) {
6263 actions.at(i)->setChecked(true);
6270 void CustomTrackView::slotGoToMarker(QAction *action)
6272 int pos = action->data().toInt();
6273 setCursorPos(pos, true);
6276 void CustomTrackView::reloadTransitionLumas()
6280 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6281 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6282 for (int i = 0; i < params.count(); i++) {
6283 QDomElement e = params.item(i).toElement();
6284 if (e.attribute("tag") == "resource") {
6285 lumaNames = e.attribute("paramlistdisplay");
6286 lumaFiles = e.attribute("paramlist");
6291 QList<QGraphicsItem *> itemList = items();
6292 Transition *transitionitem;
6293 QDomElement transitionXml;
6294 for (int i = 0; i < itemList.count(); i++) {
6295 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6296 transitionitem = static_cast <Transition*>(itemList.at(i));
6297 transitionXml = transitionitem->toXML();
6298 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6299 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6300 for (int i = 0; i < params.count(); i++) {
6301 QDomElement e = params.item(i).toElement();
6302 if (e.attribute("tag") == "resource") {
6303 e.setAttribute("paramlistdisplay", lumaNames);
6304 e.setAttribute("paramlist", lumaFiles);
6309 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6310 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6311 for (int i = 0; i < params.count(); i++) {
6312 QDomElement e = params.item(i).toElement();
6313 if (e.attribute("tag") == "luma") {
6314 e.setAttribute("paramlistdisplay", lumaNames);
6315 e.setAttribute("paramlist", lumaFiles);
6322 emit transitionItemSelected(NULL);
6325 double CustomTrackView::fps() const
6327 return m_document->fps();
6330 void CustomTrackView::updateProjectFps()
6332 // update all clips to the new fps
6333 resetSelectionGroup();
6334 scene()->clearSelection();
6336 QList<QGraphicsItem *> itemList = items();
6337 for (int i = 0; i < itemList.count(); i++) {
6338 // remove all items and re-add them one by one
6339 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6341 for (int i = 0; i < itemList.count(); i++) {
6342 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6343 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6344 clip->updateFps(m_document->fps());
6345 m_scene->addItem(clip);
6346 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6347 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6348 QList<QGraphicsItem *> children = grp->childItems();
6349 for (int j = 0; j < children.count(); j++) {
6350 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6351 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6352 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6353 clip->updateFps(m_document->fps());
6356 m_document->clipManager()->removeGroup(grp);
6357 m_scene->addItem(grp);
6358 scene()->destroyItemGroup(grp);
6359 scene()->clearSelection();
6360 for (int j = 0; j < children.count(); j++) {
6361 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6362 //children.at(j)->setParentItem(0);
6363 children.at(j)->setSelected(true);
6366 groupSelectedItems(true, true);
6367 } else if (itemList.at(i)->type() == GUIDEITEM) {
6368 Guide *g = static_cast<Guide *>(itemList.at(i));
6370 m_scene->addItem(g);
6373 viewport()->update();
6376 void CustomTrackView::slotTrackDown()
6378 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6379 else m_selectedTrack++;
6380 emit updateTrackHeaders();
6381 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6382 ensureVisible(rect, 0, 0);
6383 viewport()->update();
6386 void CustomTrackView::slotTrackUp()
6388 if (m_selectedTrack > 0) m_selectedTrack--;
6389 else m_selectedTrack = m_document->tracksCount() - 1;
6390 emit updateTrackHeaders();
6391 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6392 ensureVisible(rect, 0, 0);
6393 viewport()->update();
6396 int CustomTrackView::selectedTrack() const
6398 return m_selectedTrack;
6401 QStringList CustomTrackView::selectedClips() const
6403 QStringList clipIds;
6404 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6405 for (int i = 0; i < selection.count(); i++) {
6406 if (selection.at(i)->type() == AVWIDGET) {
6407 ClipItem *item = (ClipItem *)selection.at(i);
6408 clipIds << item->clipProducer();
6414 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6416 QList<ClipItem *> clips;
6417 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6418 for (int i = 0; i < selection.count(); i++) {
6419 if (selection.at(i)->type() == AVWIDGET) {
6420 clips.append((ClipItem *)selection.at(i));
6426 void CustomTrackView::slotSelectTrack(int ix)
6428 m_selectedTrack = qMax(0, ix);
6429 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6430 emit updateTrackHeaders();
6431 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6432 ensureVisible(rect, 0, 0);
6433 viewport()->update();
6436 void CustomTrackView::slotSelectClipsInTrack()
6438 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6439 QList<QGraphicsItem *> selection = m_scene->items(rect);
6440 m_scene->clearSelection();
6441 for (int i = 0; i < selection.count(); i++) {
6442 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6443 selection.at(i)->setSelected(true);
6446 resetSelectionGroup();
6447 groupSelectedItems();
6450 void CustomTrackView::slotSelectAllClips()
6452 QList<QGraphicsItem *> selection = m_scene->items();
6453 m_scene->clearSelection();
6454 for (int i = 0; i < selection.count(); i++) {
6455 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6456 selection.at(i)->setSelected(true);
6459 resetSelectionGroup();
6460 groupSelectedItems();
6463 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6466 if (track != -1 && pos != -1)
6467 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6469 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6470 QList<QGraphicsItem *> selection = m_scene->items(rect);
6471 resetSelectionGroup(group);
6472 if (!group) m_scene->clearSelection();
6473 for (int i = 0; i < selection.count(); i++) {
6474 if (selection.at(i)->type() == AVWIDGET) {
6475 selection.at(i)->setSelected(add);
6479 if (group) groupSelectedItems();
6482 void CustomTrackView::selectTransition(bool add, bool group)
6484 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6485 QList<QGraphicsItem *> selection = m_scene->items(rect);
6486 resetSelectionGroup(group);
6487 if (!group) m_scene->clearSelection();
6488 for (int i = 0; i < selection.count(); i++) {
6489 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6490 selection.at(i)->setSelected(add);
6494 if (group) groupSelectedItems();
6497 QStringList CustomTrackView::extractTransitionsLumas()
6500 QList<QGraphicsItem *> itemList = items();
6501 Transition *transitionitem;
6502 QDomElement transitionXml;
6503 for (int i = 0; i < itemList.count(); i++) {
6504 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6505 transitionitem = static_cast <Transition*>(itemList.at(i));
6506 transitionXml = transitionitem->toXML();
6507 // luma files in transitions can be in "resource" or "luma" property
6508 QString luma = EffectsList::parameter(transitionXml, "luma");
6509 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6510 if (!luma.isEmpty()) urls << KUrl(luma).path();
6513 urls.removeDuplicates();
6517 void CustomTrackView::setEditMode(EDITMODE mode)
6519 m_scene->setEditMode(mode);
6522 void CustomTrackView::checkTrackSequence(int track)
6524 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6525 //track = m_document->tracksCount() -track;
6526 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6527 QList<QGraphicsItem *> selection = m_scene->items(rect);
6528 QList <int> timelineList;
6529 timelineList.append(0);
6530 for (int i = 0; i < selection.count(); i++) {
6531 if (selection.at(i)->type() == AVWIDGET) {
6532 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6533 int start = clip->startPos().frames(m_document->fps());
6534 int end = clip->endPos().frames(m_document->fps());
6535 if (!timelineList.contains(start)) timelineList.append(start);
6536 if (!timelineList.contains(end)) timelineList.append(end);
6539 qSort(timelineList);
6540 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6541 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6544 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6546 if (data.isEmpty()) return;
6547 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6549 info.startPos = GenTime(in, m_document->fps());
6550 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6551 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6552 info.cropDuration = info.endPos - info.startPos;
6553 info.track = m_selectedTrack;
6554 QUndoCommand *addCommand = new QUndoCommand();
6555 addCommand->setText(i18n("Insert clip"));
6556 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6557 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6558 updateTrackDuration(info.track, addCommand);
6559 m_commandStack->push(addCommand);
6561 selectClip(true, false, m_selectedTrack, in);
6562 // Automatic audio split
6563 if (KdenliveSettings::splitaudio())
6567 void CustomTrackView::clearSelection(bool emitInfo)
6569 resetSelectionGroup();
6570 scene()->clearSelection();
6572 if (emitInfo) emit clipItemSelected(NULL);
6575 void CustomTrackView::updatePalette()
6577 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6581 pen1.setColor(palette().text().color());
6582 m_cursorLine->setPen(pen1);
6586 void CustomTrackView::removeTipAnimation()
6589 scene()->removeItem(m_visualTip);
6590 m_animationTimer->stop();
6598 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6600 if (m_visualTip == NULL) {
6601 QRectF rect = clip->sceneBoundingRect();
6602 m_animation = new QGraphicsItemAnimation;
6603 m_animation->setTimeLine(m_animationTimer);
6604 m_animation->setScaleAt(1, 1, 1);
6609 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6610 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6611 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6613 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6615 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6617 m_animation->setScaleAt(.5, 2, 2);
6621 polygon << QPoint(0, - size * 2);
6622 if (mode == RESIZESTART)
6623 polygon << QPoint(size * 2, 0);
6625 polygon << QPoint(- size * 2, 0);
6626 polygon << QPoint(0, size * 2);
6627 polygon << QPoint(0, - size * 2);
6629 m_visualTip = new QGraphicsPolygonItem(polygon);
6630 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6631 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6632 if (mode == RESIZESTART)
6633 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6635 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6637 m_animation->setScaleAt(.5, 2, 1);
6639 case TRANSITIONSTART:
6641 polygon << QPoint(0, - size * 2);
6642 if (mode == TRANSITIONSTART)
6643 polygon << QPoint(size * 2, 0);
6645 polygon << QPoint(- size * 2, 0);
6646 polygon << QPoint(0, 0);
6647 polygon << QPoint(0, - size * 2);
6649 m_visualTip = new QGraphicsPolygonItem(polygon);
6650 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6651 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6652 if (mode == TRANSITIONSTART)
6653 m_visualTip->setPos(rect.x(), rect.bottom());
6655 m_visualTip->setPos(rect.right(), rect.bottom());
6657 m_animation->setScaleAt(.5, 2, 2);
6664 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6665 m_visualTip->setZValue(100);
6666 scene()->addItem(m_visualTip);
6667 m_animation->setItem(m_visualTip);
6668 m_animationTimer->start();
6672 bool CustomTrackView::hasAudio(int track) const
6674 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6675 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6676 QGraphicsItem *item;
6677 for (int i = 0; i < collisions.count(); i++) {
6678 item = collisions.at(i);
6679 if (!item->isEnabled()) continue;
6680 if (item->type() == AVWIDGET) {
6681 ClipItem *clip = static_cast <ClipItem *>(item);
6682 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6688 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6691 QUndoCommand *effectCommand = new QUndoCommand();
6693 if (effect.tagName() == "effectgroup") {
6694 effectName = effect.attribute("name");
6696 QDomElement namenode = effect.firstChildElement("name");
6697 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6698 else effectName = i18n("effect");
6700 effectCommand->setText(i18n("Add %1", effectName));
6701 if (effect.tagName() == "effectgroup") {
6702 QDomNodeList effectlist = effect.elementsByTagName("effect");
6703 for (int j = 0; j < effectlist.count(); j++) {
6704 QDomElement trackeffect = effectlist.at(j).toElement();
6705 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6706 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6709 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6713 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6714 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6715 delete effectCommand;
6718 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6721 if (effectCommand->childCount() > 0) {
6722 m_commandStack->push(effectCommand);
6723 setDocumentModified();
6725 else delete effectCommand;
6729 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6731 EffectsParameterList parameters;
6733 parameters.addParam("tag", effect.attribute("tag"));
6734 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6735 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6736 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6737 parameters.addParam("id", effect.attribute("id"));
6738 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6739 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6740 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6741 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6742 if (effect.attribute("id") == "region") {
6743 QDomNodeList subeffects = effect.elementsByTagName("effect");
6744 for (int i = 0; i < subeffects.count(); i++) {
6745 QDomElement subeffect = subeffects.at(i).toElement();
6746 int subeffectix = subeffect.attribute("region_ix").toInt();
6747 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6748 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6749 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6750 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6751 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6755 QDomNodeList params = effect.elementsByTagName("parameter");
6756 adjustEffectParameters(parameters, params);
6762 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6765 for (int i = 0; i < params.count(); i++) {
6766 QDomElement e = params.item(i).toElement();
6767 QString paramname = prefix + e.attribute("name");
6768 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6769 // effects with geometry param need in / out synced with the clip, request it...
6770 parameters.addParam("_sync_in_out", "1");
6772 if (e.attribute("type") == "simplekeyframe") {
6773 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6774 double factor = e.attribute("factor", "1").toDouble();
6775 double offset = e.attribute("offset", "0").toDouble();
6776 for (int j = 0; j < values.count(); j++) {
6777 QString pos = values.at(j).section(':', 0, 0);
6778 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6779 values[j] = pos + "=" + locale.toString(val);
6781 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6782 parameters.addParam(paramname, values.join(";"));
6783 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6784 parameters.addParam("max", e.attribute("max"));
6785 parameters.addParam("min", e.attribute("min"));
6786 parameters.addParam("factor", e.attribute("factor", "1"));*/
6787 } else if (e.attribute("type") == "keyframe") {
6788 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6789 parameters.addParam("keyframes", e.attribute("keyframes"));
6790 parameters.addParam("max", e.attribute("max"));
6791 parameters.addParam("min", e.attribute("min"));
6792 parameters.addParam("factor", e.attribute("factor", "1"));
6793 parameters.addParam("offset", e.attribute("offset", "0"));
6794 parameters.addParam("starttag", e.attribute("starttag", "start"));
6795 parameters.addParam("endtag", e.attribute("endtag", "end"));
6796 } else if (e.attribute("namedesc").contains(';')) {
6797 QString format = e.attribute("format");
6798 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6799 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6801 QTextStream txtNeu(&neu);
6802 if (values.size() > 0)
6803 txtNeu << (int)values[0].toDouble();
6804 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6805 txtNeu << separators[i];
6806 txtNeu << (int)(values[i+1].toDouble());
6808 parameters.addParam("start", neu);
6810 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6812 if (e.attribute("factor").contains('%')) {
6813 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6815 fact = e.attribute("factor", "1").toDouble();
6817 double offset = e.attribute("offset", "0").toDouble();
6818 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
6820 parameters.addParam(paramname, e.attribute("value"));
6827 void CustomTrackView::updateTrackNames(int track, bool added)
6829 QList <TrackInfo> tracks = m_document->tracksList();
6830 int max = tracks.count();
6831 int docTrack = max - track - 1;
6833 // count number of tracks of each type
6834 int videoTracks = 0;
6835 int audioTracks = 0;
6836 for (int i = max - 1; i >= 0; --i) {
6837 TrackInfo info = tracks.at(i);
6838 if (info.type == VIDEOTRACK)
6843 if (i <= docTrack) {
6844 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6845 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6848 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6849 info.trackName = type + QString::number(typeNumber);
6850 m_document->setTrackType(i, info);
6853 if (info.trackName == type + QString::number(typeNumber + 1)) {
6854 info.trackName = type + QString::number(typeNumber);
6855 m_document->setTrackType(i, info);
6860 emit tracksChanged();
6863 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6869 tracks << m_document->tracksCount() - track - 1;
6871 // negative track number -> update all tracks
6872 for (int i = 0; i < m_document->tracksCount(); ++i)
6876 for (int i = 0; i < tracks.count(); ++i) {
6878 // t + 1 because of black background track
6879 duration = m_document->renderer()->mltTrackDuration(t + 1);
6880 if (duration != m_document->trackDuration(t)) {
6881 m_document->setTrackDuration(t, duration);
6884 EffectsList effects = m_document->getTrackEffects(t);
6885 for (int j = 0; j < effects.count(); ++j) {
6887 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6888 * - update the effectstack if necessary
6895 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6897 QList<QGraphicsItem *> list = scene()->items();
6898 ClipItem *clip = NULL;
6899 for (int i = 0; i < list.size(); ++i) {
6900 if (list.at(i)->type() == AVWIDGET) {
6901 clip = static_cast <ClipItem *>(list.at(i));
6902 if (clip->clipProducer() == id) {
6903 clip->refreshClip(true, resetThumbs);
6909 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6911 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6913 if (effects.count()) {
6914 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6915 while (i != effects.constEnd()) {
6916 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
6923 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6925 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6927 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6930 QDomElement newEffect;
6931 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6932 if (effect.attribute("id") == filter) {
6933 newEffect = effect.cloneNode().toElement();
6934 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6935 while (i != filterParams.constEnd()) {
6936 EffectsList::setParameter(newEffect, i.key(), i.value());
6937 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6940 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
6941 m_commandStack->push(command);
6942 emit clipItemSelected(clip);