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, int oldPos, int newPos)
2015 if (pos < GenTime()) {
2016 // Moving track effect
2017 if (newPos > m_document->getTrackEffects(m_document->tracksCount() - track - 1).count()) {
2018 newPos = m_document->getTrackEffects(m_document->tracksCount() - track - 1).count();
2020 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos);
2021 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos);
2022 if (!act.isNull() && !before.isNull()) {
2023 //m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos, act);
2024 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos, before);
2025 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
2026 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
2027 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2030 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2031 if (newPos > clip->effectsCount()) {
2032 newPos = clip->effectsCount();
2035 QDomElement act = clip->effectAt(newPos);
2036 QDomElement before = clip->effectAt(oldPos);
2037 if (act.isNull() || before.isNull()) {
2038 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2041 //clip->moveEffect(act, oldPos);
2042 clip->moveEffect(before, newPos);
2043 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2044 if (act.attribute("id") == "speed") {
2045 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2046 } else if (before.attribute("id") == "speed") {
2047 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2048 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2049 clip->setSelectedEffect(newPos);
2050 emit clipItemSelected(clip);
2051 setDocumentModified();
2052 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2055 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2057 EditEffectCommand *command;
2059 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2060 else effect = clip->effectAt(effectPos);
2061 QDomElement oldEffect = effect.cloneNode().toElement();
2062 effect.setAttribute("disable", (int) disable);
2066 // editing track effect
2067 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, false, true);
2069 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, false, true);
2071 m_commandStack->push(command);
2072 setDocumentModified();;
2075 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2077 MoveEffectCommand *command;
2079 // editing track effect
2080 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2081 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2082 m_commandStack->push(command);
2083 setDocumentModified();
2086 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2088 EditEffectCommand *command;
2089 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2090 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2091 m_commandStack->push(command);
2094 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2096 QDomElement effect = clip->getEffectAt(ix);
2097 QDomElement oldeffect = effect.cloneNode().toElement();
2098 effect.setAttribute("region", region);
2099 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2100 m_commandStack->push(command);
2103 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2107 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2108 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2109 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2111 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);
2113 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2114 m_blockRefresh = false;
2118 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2119 int cutPos = (int) cutTime.frames(m_document->fps());
2121 newPos.startPos = cutTime;
2122 newPos.endPos = info.endPos;
2123 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2124 newPos.track = info.track;
2125 newPos.cropDuration = newPos.endPos - newPos.startPos;
2127 bool snap = KdenliveSettings::snaptopoints();
2128 KdenliveSettings::setSnaptopoints(false);
2129 ClipItem *dup = item->clone(newPos);
2131 // remove unwanted effects
2132 // fade in from 2nd part of the clip
2133 int ix = dup->hasEffect(QString(), "fadein");
2135 QDomElement oldeffect = dup->effectAt(ix);
2136 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2138 ix = dup->hasEffect(QString(), "fade_from_black");
2140 QDomElement oldeffect = dup->effectAt(ix);
2141 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2143 // fade out from 1st part of the clip
2144 ix = item->hasEffect(QString(), "fadeout");
2146 QDomElement oldeffect = item->effectAt(ix);
2147 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2149 ix = item->hasEffect(QString(), "fade_to_black");
2151 QDomElement oldeffect = item->effectAt(ix);
2152 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2156 item->resizeEnd(cutPos);
2157 scene()->addItem(dup);
2158 if (item->checkKeyFrames())
2159 slotRefreshEffects(item);
2160 if (dup->checkKeyFrames())
2161 slotRefreshEffects(dup);
2163 item->baseClip()->addReference();
2164 m_document->updateClip(item->baseClip()->getId());
2165 setDocumentModified();
2166 KdenliveSettings::setSnaptopoints(snap);
2167 if (execute && item->isSelected())
2168 emit clipItemSelected(item);
2173 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2174 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2176 if (!item || !dup || item == dup) {
2177 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2178 m_blockRefresh = false;
2181 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2182 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2186 bool snap = KdenliveSettings::snaptopoints();
2187 KdenliveSettings::setSnaptopoints(false);
2189 // join fade effects again
2190 int ix = dup->hasEffect(QString(), "fadeout");
2192 QDomElement effect = dup->effectAt(ix);
2193 item->addEffect(effect);
2195 ix = dup->hasEffect(QString(), "fade_to_black");
2197 QDomElement effect = dup->effectAt(ix);
2198 item->addEffect(effect);
2201 m_waitingThumbs.removeAll(dup);
2202 bool selected = item->isSelected();
2203 if (dup->isSelected()) {
2205 item->setSelected(true);
2206 emit clipItemSelected(NULL);
2208 dup->baseClip()->removeReference();
2209 m_document->updateClip(dup->baseClip()->getId());
2210 scene()->removeItem(dup);
2214 ItemInfo clipinfo = item->info();
2215 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2216 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2218 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2219 setDocumentModified();
2221 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2223 KdenliveSettings::setSnaptopoints(snap);
2224 if (execute && selected)
2225 emit clipItemSelected(item);
2228 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2231 void CustomTrackView::slotEnableRefresh()
2233 m_blockRefresh = false;
2236 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2238 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2239 if (itemList.count() == 1) {
2240 if (itemList.at(0)->type() == AVWIDGET) {
2241 ClipItem *item = (ClipItem *) itemList.at(0);
2243 info.track = item->track();
2244 ClipItem *transitionClip = NULL;
2245 const int transitiontrack = getPreviousVideoTrack(info.track);
2246 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2247 if (pos < item->startPos() + item->cropDuration() / 2) {
2248 // add transition to clip start
2249 info.startPos = item->startPos();
2250 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2251 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2252 info.endPos = transitionClip->endPos();
2253 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2254 // Check there is no other transition at that place
2255 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2256 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2257 QList<QGraphicsItem *> selection = m_scene->items(r);
2258 bool transitionAccepted = true;
2259 for (int i = 0; i < selection.count(); i++) {
2260 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2261 Transition *tr = static_cast <Transition *>(selection.at(i));
2262 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2263 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2264 } else transitionAccepted = false;
2267 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2268 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2271 // add transition to clip end
2272 info.endPos = item->endPos();
2273 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2274 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2275 info.startPos = transitionClip->startPos();
2276 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2277 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2278 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2280 // Check there is no other transition at that place
2281 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2282 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2283 QList<QGraphicsItem *> selection = m_scene->items(r);
2284 bool transitionAccepted = true;
2285 for (int i = 0; i < selection.count(); i++) {
2286 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2287 Transition *tr = static_cast <Transition *>(selection.at(i));
2288 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2289 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2290 } else transitionAccepted = false;
2293 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2294 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2297 } else for (int i = 0; i < itemList.count(); i++) {
2298 if (itemList.at(i)->type() == AVWIDGET) {
2299 ClipItem *item = (ClipItem *) itemList.at(i);
2301 info.startPos = item->startPos();
2302 info.endPos = info.startPos + GenTime(65, m_document->fps());
2303 info.track = item->track();
2305 // Check there is no other transition at that place
2306 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2307 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2308 QList<QGraphicsItem *> selection = m_scene->items(r);
2309 bool transitionAccepted = true;
2310 for (int i = 0; i < selection.count(); i++) {
2311 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2312 Transition *tr = static_cast <Transition *>(selection.at(i));
2313 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2314 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2315 } else transitionAccepted = false;
2318 int transitiontrack = getPreviousVideoTrack(info.track);
2319 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2320 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2325 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2327 if (transitionInfo.startPos >= transitionInfo.endPos) {
2328 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2331 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2332 m_commandStack->push(command);
2333 setDocumentModified();
2336 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2338 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2339 //kDebug() << "---- ADDING transition " << params.attribute("value");
2340 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2341 scene()->addItem(tr);
2342 setDocumentModified();
2344 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2349 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2351 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2353 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2356 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2357 if (m_dragItem == item) m_dragItem = NULL;
2359 #if QT_VERSION >= 0x040600
2360 // animate item deletion
2361 item->closeAnimation();
2365 emit transitionItemSelected(NULL);
2366 setDocumentModified();
2369 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2371 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2372 QDomElement xml = tr->toXML();
2373 if (old.isNull() || xml.isNull()) {
2374 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2377 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2378 updateTrackDuration(tr->track(), command);
2379 m_commandStack->push(command);
2380 setDocumentModified();
2383 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2385 Transition *item = getTransitionItemAt(pos, track);
2387 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2392 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2394 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);
2395 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2396 item->setTransitionParameters(transition);
2397 if (updateTransitionWidget) {
2398 ItemInfo info = item->info();
2400 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2401 if (transitionClip && transitionClip->baseClip()) {
2402 QString size = transitionClip->baseClip()->getProperty("frame_size");
2403 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2404 if (factor == 0) factor = 1.0;
2405 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2406 p.setY(size.section('x', 1, 1).toInt());
2408 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2410 setDocumentModified();
2413 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2416 const QPointF pos = mapToScene(event->pos());
2417 if (m_selectionGroup) {
2418 m_selectionGroup->setPos(pos);
2419 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2420 event->acceptProposedAction();
2422 // Drag enter was not possible, try again at mouse position
2423 insertDropClips(event->mimeData(), event->pos());
2427 QGraphicsView::dragMoveEvent(event);
2431 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2433 if (m_selectionGroup && m_clipDrag) {
2434 m_thumbsTimer.stop();
2435 m_waitingThumbs.clear();
2436 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2438 scene()->destroyItemGroup(m_selectionGroup);
2439 m_selectionGroup = NULL;
2440 } else QGraphicsView::dragLeaveEvent(event);
2443 void CustomTrackView::dropEvent(QDropEvent * event)
2445 if (m_selectionGroup && m_clipDrag) {
2446 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2447 resetSelectionGroup();
2448 m_scene->clearSelection();
2449 bool hasVideoClip = false;
2450 QUndoCommand *addCommand = new QUndoCommand();
2451 addCommand->setText(i18n("Add timeline clip"));
2452 QList <ClipItem *> brokenClips;
2454 for (int i = 0; i < items.count(); i++) {
2455 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2456 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2457 if (items.count() == 1) {
2458 updateClipTypeActions(item);
2460 updateClipTypeActions(NULL);
2463 //TODO: take care of edit mode for undo
2464 item->baseClip()->addReference();
2465 //item->setZValue(item->defaultZValue());
2466 m_document->updateClip(item->baseClip()->getId());
2467 ItemInfo info = item->info();
2469 int tracknumber = m_document->tracksCount() - info.track - 1;
2470 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2471 if (isLocked) item->setItemLocked(true);
2472 ItemInfo clipInfo = info;
2473 clipInfo.track = m_document->tracksCount() - item->track();
2475 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2477 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2478 brokenClips.append(item);
2481 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2483 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2484 updateTrackDuration(info.track, addCommand);
2486 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2487 // add transparency transition
2488 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2489 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2491 item->setSelected(true);
2493 qDeleteAll(brokenClips);
2494 brokenClips.clear();
2495 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2496 else delete addCommand;
2498 // Automatic audio split
2499 if (KdenliveSettings::splitaudio())
2501 setDocumentModified();
2505 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2506 QList<QGraphicsItem *> selection = m_scene->items(rect);
2507 QStringList timelineList;
2509 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2510 for (int i = 0; i < selection.count(); i++) {
2511 if (selection.at(i)->type() == AVWIDGET) {
2512 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2513 int start = clip->startPos().frames(m_document->fps());
2514 int end = clip->endPos().frames(m_document->fps());
2515 timelineList.append(QString::number(start) + "-" + QString::number(end));
2518 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2521 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2522 if (items.count() > 1) {
2523 groupSelectedItems(true);
2524 } else if (items.count() == 1) {
2525 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2526 emit clipItemSelected((ClipItem*)m_dragItem, false);
2528 event->setDropAction(Qt::MoveAction);
2530 } else QGraphicsView::dropEvent(event);
2534 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2536 bool snap = KdenliveSettings::snaptopoints();
2537 KdenliveSettings::setSnaptopoints(false);
2538 if (mode == OVERWRITEEDIT) {
2539 // if we are in overwrite mode, move clips accordingly
2541 if (item == NULL) info = posinfo;
2542 else info = item->info();
2543 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);
2544 QList<QGraphicsItem *> selection = m_scene->items(rect);
2545 if (item) selection.removeAll(item);
2546 for (int i = 0; i < selection.count(); i++) {
2547 if (!selection.at(i)->isEnabled()) continue;
2548 if (selection.at(i)->type() == AVWIDGET) {
2549 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2550 if (clip->startPos() < info.startPos) {
2551 if (clip->endPos() > info.endPos) {
2552 ItemInfo clipInfo = clip->info();
2553 ItemInfo dupInfo = clipInfo;
2554 GenTime diff = info.startPos - clipInfo.startPos;
2555 dupInfo.startPos = info.startPos;
2556 dupInfo.cropStart += diff;
2557 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2558 ItemInfo newdupInfo = dupInfo;
2559 GenTime diff2 = info.endPos - info.startPos;
2560 newdupInfo.startPos = info.endPos;
2561 newdupInfo.cropStart += diff2;
2562 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2563 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2564 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2565 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2566 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2568 ItemInfo newclipInfo = clip->info();
2569 newclipInfo.endPos = info.startPos;
2570 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2571 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2573 } else if (clip->endPos() <= info.endPos) {
2574 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2575 m_waitingThumbs.removeAll(clip);
2576 scene()->removeItem(clip);
2580 ItemInfo newclipInfo = clip->info();
2581 newclipInfo.startPos = info.endPos;
2582 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2583 clip->resizeStart(info.endPos.frames(m_document->fps()));
2587 } else if (mode == INSERTEDIT) {
2588 // if we are in push mode, move clips accordingly
2590 if (item == NULL) info = posinfo;
2591 else info = item->info();
2592 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);
2593 QList<QGraphicsItem *> selection = m_scene->items(rect);
2594 if (item) selection.removeAll(item);
2595 for (int i = 0; i < selection.count(); i++) {
2596 if (selection.at(i)->type() == AVWIDGET) {
2597 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2598 if (clip->startPos() < info.startPos) {
2599 if (clip->endPos() > info.startPos) {
2600 ItemInfo clipInfo = clip->info();
2601 ItemInfo dupInfo = clipInfo;
2602 GenTime diff = info.startPos - clipInfo.startPos;
2603 dupInfo.startPos = info.startPos;
2604 dupInfo.cropStart += diff;
2605 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2606 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2607 // Commented out; variable dup unused. --granjow
2608 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2609 cutClip(clipInfo, info.startPos, true, false);
2612 // TODO: add insertspacecommand
2617 KdenliveSettings::setSnaptopoints(snap);
2621 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2623 if (mode == OVERWRITEEDIT) {
2624 // if we are in overwrite or push mode, move clips accordingly
2625 bool snap = KdenliveSettings::snaptopoints();
2626 KdenliveSettings::setSnaptopoints(false);
2627 ItemInfo info = item->info();
2628 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2629 QList<QGraphicsItem *> selection = m_scene->items(rect);
2630 selection.removeAll(item);
2631 for (int i = 0; i < selection.count(); i++) {
2632 if (!selection.at(i)->isEnabled()) continue;
2633 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2634 Transition *tr = static_cast<Transition *>(selection.at(i));
2635 if (tr->startPos() < info.startPos) {
2636 ItemInfo firstPos = tr->info();
2637 ItemInfo newPos = firstPos;
2638 firstPos.endPos = item->startPos();
2639 newPos.startPos = item->endPos();
2640 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2641 if (tr->endPos() > info.endPos) {
2643 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2645 } else if (tr->endPos() > info.endPos) {
2647 ItemInfo firstPos = tr->info();
2648 firstPos.startPos = item->endPos();
2649 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2651 // remove transition
2652 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2656 KdenliveSettings::setSnaptopoints(snap);
2660 QStringList CustomTrackView::mimeTypes() const
2662 QStringList qstrList;
2663 // list of accepted mime types for drop
2664 qstrList.append("text/plain");
2665 qstrList.append("kdenlive/producerslist");
2666 qstrList.append("kdenlive/clip");
2670 Qt::DropActions CustomTrackView::supportedDropActions() const
2672 // returns what actions are supported when dropping
2673 return Qt::MoveAction;
2676 void CustomTrackView::setDuration(int duration)
2678 int diff = qAbs(duration - sceneRect().width());
2679 if (diff * matrix().m11() > -50) {
2680 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2681 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2683 m_projectDuration = duration;
2686 int CustomTrackView::duration() const
2688 return m_projectDuration;
2691 void CustomTrackView::addTrack(TrackInfo type, int ix)
2693 QList <TransitionInfo> transitionInfos;
2694 if (ix == -1 || ix == m_document->tracksCount()) {
2695 m_document->insertTrack(0, type);
2696 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2698 m_document->insertTrack(m_document->tracksCount() - ix, type);
2699 // insert track in MLT playlist
2700 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2702 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2703 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2704 QList<QGraphicsItem *> selection = m_scene->items(r);
2705 resetSelectionGroup();
2707 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2708 scene()->addItem(m_selectionGroup);
2709 for (int i = 0; i < selection.count(); i++) {
2710 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2711 m_selectionGroup->addToGroup(selection.at(i));
2712 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2715 // Move graphic items
2716 m_selectionGroup->translate(0, m_tracksHeight);
2718 // adjust track number
2719 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2720 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2721 for (int i = 0; i < children.count(); i++) {
2722 if (children.at(i)->type() == GROUPWIDGET) {
2723 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2724 children << grp->childItems();
2727 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2729 ItemInfo clipinfo = item->info();
2730 if (item->type() == AVWIDGET) {
2731 ClipItem *clip = static_cast <ClipItem *>(item);
2732 // slowmotion clips are not track dependant, so no need to update them
2733 if (clip->speed() != 1.0) continue;
2734 // We add a move clip command so that we get the correct producer for new track number
2735 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2736 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2737 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2738 // problem updating clip
2739 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2742 } /*else if (item->type() == TRANSITIONWIDGET) {
2743 Transition *tr = static_cast <Transition *>(item);
2744 int track = tr->transitionEndTrack();
2746 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2750 // Sync transition tracks with MLT playlist
2752 TransitionInfo info;
2753 for (int i = 0; i < transitionInfos.count(); i++) {
2754 info = transitionInfos.at(i);
2755 tr = getTransitionItem(info);
2756 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2757 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2760 resetSelectionGroup(false);
2761 m_document->renderer()->unlockService(tractor);
2764 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2765 for (int i = 0; i < m_guides.count(); i++) {
2766 QLineF l = m_guides.at(i)->line();
2767 l.setP2(QPointF(l.x2(), maxHeight));
2768 m_guides.at(i)->setLine(l);
2771 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2772 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2773 viewport()->update();
2774 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2775 //setFixedHeight(50 * m_tracksCount);
2777 updateTrackNames(ix, true);
2780 void CustomTrackView::removeTrack(int ix)
2782 // Delete track in MLT playlist
2783 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2784 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2786 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2787 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2788 QList<QGraphicsItem *> selection = m_scene->items(r);
2790 resetSelectionGroup();
2792 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2793 scene()->addItem(m_selectionGroup);
2794 for (int i = 0; i < selection.count(); i++) {
2795 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2796 m_selectionGroup->addToGroup(selection.at(i));
2797 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2800 // Move graphic items
2801 qreal ydiff = 0 - (int) m_tracksHeight;
2802 m_selectionGroup->translate(0, ydiff);
2803 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2805 // adjust track number
2806 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2807 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2808 for (int i = 0; i < children.count(); i++) {
2809 if (children.at(i)->type() == GROUPWIDGET) {
2810 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2811 children << grp->childItems();
2814 if (children.at(i)->type() == AVWIDGET) {
2815 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2817 ItemInfo clipinfo = clip->info();
2818 // We add a move clip command so that we get the correct producer for new track number
2819 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2820 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2821 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2822 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2825 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2826 Transition *tr = static_cast <Transition *>(children.at(i));
2828 int track = tr->transitionEndTrack();
2830 ItemInfo clipinfo = tr->info();
2831 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2835 resetSelectionGroup(false);
2836 m_document->renderer()->unlockService(tractor);
2838 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2839 for (int i = 0; i < m_guides.count(); i++) {
2840 QLineF l = m_guides.at(i)->line();
2841 l.setP2(QPointF(l.x2(), maxHeight));
2842 m_guides.at(i)->setLine(l);
2844 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2845 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2847 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2848 viewport()->update();
2850 updateTrackNames(ix, false);
2851 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2854 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2856 for (int i = 0; i < trackInfos.count(); ++i) {
2857 m_document->setTrackType(i, trackInfos.at(i));
2858 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2859 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2862 viewport()->update();
2863 emit trackHeightChanged();
2866 void CustomTrackView::slotSwitchTrackAudio(int ix)
2868 /*for (int i = 0; i < m_document->tracksCount(); i++)
2869 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2870 int tracknumber = m_document->tracksCount() - ix - 1;
2871 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2872 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2873 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2874 setDocumentModified();
2877 void CustomTrackView::slotSwitchTrackLock(int ix)
2879 int tracknumber = m_document->tracksCount() - ix - 1;
2880 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2881 m_commandStack->push(command);
2885 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2887 int tracknumber = m_document->tracksCount() - ix - 1;
2888 m_document->switchTrackLock(tracknumber, lock);
2890 emit doTrackLock(ix, lock);
2891 AbstractClipItem *clip = NULL;
2892 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2894 for (int i = 0; i < selection.count(); i++) {
2895 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2896 if (selection.at(i)->parentItem() && m_selectionGroup) {
2897 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2898 resetSelectionGroup();
2901 bool changeGroupLock = true;
2902 bool hasClipOnTrack = false;
2903 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2904 for (int j = 0; j < children.count(); ++j) {
2905 if (children.at(j)->isSelected()) {
2906 if (children.at(j)->type() == AVWIDGET)
2907 emit clipItemSelected(NULL);
2908 else if (children.at(j)->type() == TRANSITIONWIDGET)
2909 emit transitionItemSelected(NULL);
2914 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2915 if (child == m_dragItem)
2918 // only unlock group, if it is not locked by another track too
2919 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2920 changeGroupLock = false;
2922 // only (un-)lock if at least one clip is on the track
2923 if (child->track() == ix)
2924 hasClipOnTrack = true;
2926 if (changeGroupLock && hasClipOnTrack)
2927 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2928 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2929 if (selection.at(i)->parentItem()) {
2930 if (selection.at(i)->parentItem() == m_selectionGroup) {
2931 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2932 resetSelectionGroup();
2934 // groups are handled separately
2939 if (selection.at(i)->isSelected()) {
2940 if (selection.at(i)->type() == AVWIDGET)
2941 emit clipItemSelected(NULL);
2943 emit transitionItemSelected(NULL);
2945 clip = static_cast <AbstractClipItem *>(selection.at(i));
2946 clip->setItemLocked(lock);
2947 if (clip == m_dragItem)
2951 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2952 viewport()->update();
2953 setDocumentModified();
2956 void CustomTrackView::slotSwitchTrackVideo(int ix)
2958 int tracknumber = m_document->tracksCount() - ix;
2959 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2960 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2961 setDocumentModified();
2964 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2966 // Check there is no group going over several tracks there, or that would result in timeline corruption
2967 QList<QGraphicsItem *> selection = scene()->items(rect);
2969 int maxHeight = m_tracksHeight * 1.5;
2970 for (int i = 0; i < selection.count(); i++) {
2971 // Check that we don't try to move a group with clips on other tracks
2972 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2975 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2983 void CustomTrackView::slotRemoveSpace()
2987 if (m_menuPosition.isNull()) {
2988 pos = GenTime(cursorPos(), m_document->fps());
2990 TrackDialog d(m_document, parentWidget());
2991 d.comboTracks->setCurrentIndex(m_selectedTrack);
2992 d.label->setText(i18n("Track"));
2993 d.before_select->setHidden(true);
2994 d.setWindowTitle(i18n("Remove Space"));
2995 d.video_track->setHidden(true);
2996 d.audio_track->setHidden(true);
2997 if (d.exec() != QDialog::Accepted) return;
2998 track = d.comboTracks->currentIndex();
3000 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3001 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
3004 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3005 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
3009 ClipItem *item = getClipItemAt(pos, track);
3011 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);
3014 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
3016 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);
3020 // Make sure there is no group in the way
3021 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3024 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3026 // groups found on track, do not allow the move
3027 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3031 QList<ItemInfo> clipsToMove;
3032 QList<ItemInfo> transitionsToMove;
3034 for (int i = 0; i < items.count(); i++) {
3035 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3036 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3037 ItemInfo info = item->info();
3038 if (item->type() == AVWIDGET) {
3039 clipsToMove.append(info);
3040 } else if (item->type() == TRANSITIONWIDGET) {
3041 transitionsToMove.append(info);
3046 if (!transitionsToMove.isEmpty()) {
3047 // Make sure that by moving the items, we don't get a transition collision
3048 // Find first transition
3049 ItemInfo info = transitionsToMove.at(0);
3050 for (int i = 1; i < transitionsToMove.count(); i++)
3051 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3053 // make sure there are no transitions on the way
3054 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3055 items = scene()->items(rect);
3056 int transitionCorrection = -1;
3057 for (int i = 0; i < items.count(); i++) {
3058 if (items.at(i)->type() == TRANSITIONWIDGET) {
3059 // There is a transition on the way
3060 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3061 int transitionEnd = item->endPos().frames(m_document->fps());
3062 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3066 if (transitionCorrection > 0) {
3067 // We need to fix the move length
3068 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3071 // Make sure we don't send transition before 0
3072 if (info.startPos.frames(m_document->fps()) < length) {
3073 // reduce length to maximum possible
3074 length = info.startPos.frames(m_document->fps());
3078 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3079 updateTrackDuration(track, command);
3080 m_commandStack->push(command);
3083 void CustomTrackView::slotInsertSpace()
3087 if (m_menuPosition.isNull()) {
3088 pos = GenTime(cursorPos(), m_document->fps());
3090 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3091 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3093 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3094 if (d.exec() != QDialog::Accepted) return;
3095 GenTime spaceDuration = d.selectedDuration();
3096 track = d.selectedTrack();
3098 QList<QGraphicsItem *> items;
3100 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3101 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3105 ClipItem *item = getClipItemAt(pos, track);
3106 if (item) pos = item->startPos();
3108 // Make sure there is no group in the way
3109 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3111 items = checkForGroups(rect, &isOk);
3113 // groups found on track, do not allow the move
3114 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3118 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3119 items = scene()->items(rect);
3122 QList<ItemInfo> clipsToMove;
3123 QList<ItemInfo> transitionsToMove;
3125 for (int i = 0; i < items.count(); i++) {
3126 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3127 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3128 ItemInfo info = item->info();
3129 if (item->type() == AVWIDGET)
3130 clipsToMove.append(info);
3131 else if (item->type() == TRANSITIONWIDGET)
3132 transitionsToMove.append(info);
3136 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3137 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3138 updateTrackDuration(track, command);
3139 m_commandStack->push(command);
3143 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3145 int diff = duration.frames(m_document->fps());
3146 resetSelectionGroup();
3147 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3148 scene()->addItem(m_selectionGroup);
3150 Transition *transition;
3152 // Create lists with start pos for each track
3153 QMap <int, int> trackClipStartList;
3154 QMap <int, int> trackTransitionStartList;
3156 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3157 trackClipStartList[i] = -1;
3158 trackTransitionStartList[i] = -1;
3161 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3162 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3164 if (clip->parentItem()) {
3165 m_selectionGroup->addToGroup(clip->parentItem());
3166 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3168 m_selectionGroup->addToGroup(clip);
3169 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3171 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))
3172 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3174 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);
3177 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3178 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3180 if (transition->parentItem()) {
3181 m_selectionGroup->addToGroup(transition->parentItem());
3182 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3184 m_selectionGroup->addToGroup(transition);
3185 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3187 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))
3188 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3189 } 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);
3191 m_selectionGroup->translate(diff, 0);
3193 // update items coordinates
3194 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3196 for (int i = 0; i < itemList.count(); i++) {
3197 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3198 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3199 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3200 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3201 for (int j = 0; j < children.count(); j++) {
3202 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3207 resetSelectionGroup(false);
3209 track = m_document->tracksCount() - track;
3210 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3213 void CustomTrackView::deleteClip(const QString &clipId)
3215 resetSelectionGroup();
3216 QList<QGraphicsItem *> itemList = items();
3217 QUndoCommand *deleteCommand = new QUndoCommand();
3219 for (int i = 0; i < itemList.count(); i++) {
3220 if (itemList.at(i)->type() == AVWIDGET) {
3221 ClipItem *item = (ClipItem *)itemList.at(i);
3222 if (item->clipProducer() == clipId) {
3224 if (item->parentItem()) {
3225 // Clip is in a group, destroy the group
3226 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3228 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3232 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3234 delete deleteCommand;
3236 updateTrackDuration(-1, deleteCommand);
3237 m_commandStack->push(deleteCommand);
3241 void CustomTrackView::setCursorPos(int pos, bool seek)
3243 if (pos == m_cursorPos) return;
3244 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3246 if (seek) m_document->renderer()->seek(m_cursorPos);
3247 else if (m_autoScroll) checkScrolling();
3248 m_cursorLine->setPos(m_cursorPos, 0);
3251 void CustomTrackView::updateCursorPos()
3253 m_cursorLine->setPos(m_cursorPos, 0);
3256 int CustomTrackView::cursorPos()
3258 return (int)(m_cursorPos);
3261 void CustomTrackView::moveCursorPos(int delta)
3263 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3264 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3265 m_cursorPos += delta;
3266 m_cursorLine->setPos(m_cursorPos, 0);
3267 m_document->renderer()->seek(m_cursorPos);
3270 void CustomTrackView::initCursorPos(int pos)
3272 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3274 m_cursorLine->setPos(pos, 0);
3278 void CustomTrackView::checkScrolling()
3280 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3283 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3285 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3286 QGraphicsView::mouseReleaseEvent(event);
3287 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3288 #if QT_VERSION >= 0x040600
3289 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3291 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3292 if (event->button() == Qt::MidButton) {
3295 setDragMode(QGraphicsView::NoDrag);
3296 if (m_operationMode == MOVEGUIDE) {
3297 setCursor(Qt::ArrowCursor);
3298 m_operationMode = NONE;
3299 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3300 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3301 if (newPos != m_dragGuide->position()) {
3302 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3303 m_commandStack->push(command);
3304 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3305 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3306 m_document->syncGuides(m_guides);
3311 } else if (m_operationMode == SPACER && m_selectionGroup) {
3313 if (event->modifiers() != Qt::ControlModifier) {
3314 // We are moving all tracks
3316 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3317 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3319 if (timeOffset != GenTime()) {
3320 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3322 QList<ItemInfo> clipsToMove;
3323 QList<ItemInfo> transitionsToMove;
3325 // Create lists with start pos for each track
3326 QMap <int, int> trackClipStartList;
3327 QMap <int, int> trackTransitionStartList;
3329 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3330 trackClipStartList[i] = -1;
3331 trackTransitionStartList[i] = -1;
3334 for (int i = 0; i < items.count(); i++) {
3335 if (items.at(i)->type() == GROUPWIDGET)
3336 items += items.at(i)->childItems();
3339 for (int i = 0; i < items.count(); i++) {
3340 if (items.at(i)->type() == AVWIDGET) {
3341 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3342 ItemInfo info = item->info();
3343 clipsToMove.append(info);
3345 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3346 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3347 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3348 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3349 ItemInfo info = item->info();
3350 transitionsToMove.append(info);
3352 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3353 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3356 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3357 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3358 updateTrackDuration(track, command);
3359 m_commandStack->push(command);
3360 if (track != -1) track = m_document->tracksCount() - track;
3361 kDebug() << "SPACER TRACK:" << track;
3362 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3363 setDocumentModified();
3366 resetSelectionGroup(false);
3367 m_operationMode = NONE;
3368 } else if (m_operationMode == RUBBERSELECTION) {
3369 resetSelectionGroup();
3370 groupSelectedItems();
3371 m_operationMode = NONE;
3374 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3375 emit transitionItemSelected(NULL);
3379 if (m_dragItem) info = m_dragItem->info();
3381 if (m_operationMode == MOVE) {
3382 setCursor(Qt::OpenHandCursor);
3383 if (m_dragItem->parentItem() == 0) {
3384 // we are moving one clip, easy
3385 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3386 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3387 Mlt::Producer *prod = item->getProducer(info.track);
3388 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);
3391 QUndoCommand *moveCommand = new QUndoCommand();
3392 moveCommand->setText(i18n("Move clip"));
3393 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3395 int tracknumber = m_document->tracksCount() - item->track() - 1;
3396 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3397 if (isLocked) item->setItemLocked(true);
3398 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3399 // Also move automatic transitions (on lower track)
3400 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3401 ItemInfo startTrInfo;
3402 ItemInfo newStartTrInfo;
3403 bool moveStartTrans = false;
3404 bool moveEndTrans = false;
3405 if (startTransition && startTransition->isAutomatic()) {
3406 startTrInfo = startTransition->info();
3407 newStartTrInfo = startTrInfo;
3408 newStartTrInfo.track = info.track;
3409 newStartTrInfo.startPos = info.startPos;
3410 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3411 // transition end should stay the same
3413 // transition end should be adjusted to clip
3414 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3416 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3418 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3419 // Check if there is a transition at clip end
3420 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3421 if (tr && tr->isAutomatic()) {
3422 ItemInfo trInfo = tr->info();
3423 ItemInfo newTrInfo = trInfo;
3424 newTrInfo.track = info.track;
3425 newTrInfo.endPos = m_dragItem->endPos();
3426 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3427 // transition start should stay the same
3429 // transition start should be moved
3430 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3432 if (newTrInfo.startPos < newTrInfo.endPos) {
3433 moveEndTrans = true;
3434 if (moveStartTrans) {
3435 // we have to move both transitions, remove the start one so that there is no collision
3436 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3438 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3439 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3440 if (moveStartTrans) {
3441 // re-add transition in correct place
3442 int transTrack = startTransition->transitionEndTrack();
3443 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3444 transTrack = getPreviousVideoTrack(info.track);
3446 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3447 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3453 if (moveStartTrans && !moveEndTrans) {
3454 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3455 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3458 // Also move automatic transitions (on upper track)
3459 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3460 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3461 ItemInfo trInfo = tr->info();
3462 ItemInfo newTrInfo = trInfo;
3463 newTrInfo.startPos = m_dragItem->startPos();
3464 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3465 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3466 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3467 // transition end should be adjusted to clip on upper track
3468 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3470 if (newTrInfo.startPos < newTrInfo.endPos) {
3471 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3472 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3476 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3477 // Check if there is a transition at clip end
3478 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3479 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3480 ItemInfo trInfo = tr->info();
3481 ItemInfo newTrInfo = trInfo;
3482 newTrInfo.endPos = m_dragItem->endPos();
3483 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3484 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3485 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3486 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3487 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3488 // transition start should be moved
3489 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3491 if (newTrInfo.startPos < newTrInfo.endPos) {
3492 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3493 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3498 updateTrackDuration(info.track, moveCommand);
3499 if (m_dragItemInfo.track != info.track)
3500 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3501 m_commandStack->push(moveCommand);
3502 //checkTrackSequence(m_dragItem->track());
3504 // undo last move and emit error message
3505 bool snap = KdenliveSettings::snaptopoints();
3506 KdenliveSettings::setSnaptopoints(false);
3507 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3508 KdenliveSettings::setSnaptopoints(snap);
3509 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3511 setDocumentModified();
3512 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3513 Transition *transition = static_cast <Transition *>(m_dragItem);
3514 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3515 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)) {
3516 // Moving transition failed, revert to previous position
3517 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3518 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3520 QUndoCommand *moveCommand = new QUndoCommand();
3521 moveCommand->setText(i18n("Move transition"));
3522 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3523 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3524 updateTrackDuration(info.track, moveCommand);
3525 if (m_dragItemInfo.track != info.track)
3526 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3527 m_commandStack->push(moveCommand);
3528 setDocumentModified();
3532 // Moving several clips. We need to delete them and readd them to new position,
3533 // or they might overlap each other during the move
3534 QGraphicsItemGroup *group;
3535 if (m_selectionGroup)
3536 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3538 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3539 QList<QGraphicsItem *> items = group->childItems();
3541 QList<ItemInfo> clipsToMove;
3542 QList<ItemInfo> transitionsToMove;
3544 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3545 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3547 QUndoCommand *moveGroup = new QUndoCommand();
3548 moveGroup->setText(i18n("Move group"));
3549 if (timeOffset != GenTime() || trackOffset != 0) {
3550 // remove items in MLT playlist
3553 int max = items.count();
3554 for (int i = 0; i < max; i++) {
3555 if (items.at(i)->type() == GROUPWIDGET) {
3556 items += items.at(i)->childItems();
3559 m_document->renderer()->blockSignals(true);
3560 for (int i = 0; i < items.count(); i++) {
3561 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3562 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3563 ItemInfo info = item->info();
3564 if (item->type() == AVWIDGET) {
3565 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3566 // error, clip cannot be removed from playlist
3567 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3569 clipsToMove.append(info);
3572 transitionsToMove.append(info);
3573 Transition *tr = static_cast <Transition*>(item);
3574 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3577 m_document->renderer()->blockSignals(false);
3578 for (int i = 0; i < items.count(); i++) {
3579 // re-add items in correct place
3580 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3581 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3583 ItemInfo info = item->info();
3584 int tracknumber = m_document->tracksCount() - info.track - 1;
3585 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3587 group->removeFromGroup(item);
3588 item->setItemLocked(true);
3591 if (item->type() == AVWIDGET) {
3592 ClipItem *clip = static_cast <ClipItem*>(item);
3593 int trackProducer = info.track;
3594 info.track = m_document->tracksCount() - info.track;
3595 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3596 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3597 for (int i = 0; i < clip->effectsCount(); i++) {
3598 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3601 Transition *tr = static_cast <Transition*>(item);
3602 int newTrack = tr->transitionEndTrack();
3603 if (!tr->forcedTrack()) {
3604 newTrack = getPreviousVideoTrack(info.track);
3606 tr->updateTransitionEndTrack(newTrack);
3607 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3608 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3611 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3612 updateTrackDuration(-1, moveGroup);
3613 m_commandStack->push(moveGroup);
3615 //QPointF top = group->sceneBoundingRect().topLeft();
3616 //QPointF oldpos = m_selectionGroup->scenePos();
3617 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3618 //group->setPos(top);
3619 //TODO: get rid of the 3 lines below
3620 if (m_selectionGroup) {
3621 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3622 m_selectionGroupInfo.track = m_selectionGroup->track();
3624 for (int i = 0; i < items.count(); ++i) {
3625 if (items.at(i)->type() == GROUPWIDGET) {
3626 rebuildGroup((AbstractGroupItem*)items.at(i));
3631 for (int i = 0; i < items.count(); ++i) {
3633 items.at(i)->setSelected(true);
3634 if (items.at(i)->parentItem())
3635 items.at(i)->parentItem()->setSelected(true);
3638 resetSelectionGroup();
3639 groupSelectedItems();
3641 rebuildGroup((AbstractGroupItem *)group);
3643 setDocumentModified();
3646 m_document->renderer()->doRefresh();
3647 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3649 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3650 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3652 QUndoCommand *resizeCommand = new QUndoCommand();
3653 resizeCommand->setText(i18n("Resize group"));
3654 QList <QGraphicsItem *> items = parent->childItems();
3655 QList <ItemInfo> infos = parent->resizeInfos();
3656 parent->clearResizeInfos();
3658 for (int i = 0; i < items.count(); ++i) {
3659 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3660 if (item && item->type() == AVWIDGET) {
3661 ItemInfo info = infos.at(itemcount);
3662 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3666 m_commandStack->push(resizeCommand);
3669 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3671 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3673 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3674 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3676 QUndoCommand *resizeCommand = new QUndoCommand();
3677 resizeCommand->setText(i18n("Resize group"));
3678 QList <QGraphicsItem *> items = parent->childItems();
3679 QList <ItemInfo> infos = parent->resizeInfos();
3680 parent->clearResizeInfos();
3682 for (int i = 0; i < items.count(); ++i) {
3683 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3684 if (item && item->type() == AVWIDGET) {
3685 ItemInfo info = infos.at(itemcount);
3686 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3690 updateTrackDuration(-1, resizeCommand);
3691 m_commandStack->push(resizeCommand);
3694 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3696 } else if (m_operationMode == FADEIN) {
3697 // resize fade in effect
3698 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3699 int ix = item->hasEffect("volume", "fadein");
3700 int ix2 = item->hasEffect("", "fade_from_black");
3702 QDomElement oldeffect = item->effectAt(ix);
3703 int start = item->cropStart().frames(m_document->fps());
3704 int end = item->fadeIn();
3706 slotDeleteEffect(item, -1, oldeffect, false);
3709 QDomElement effect = oldeffect.cloneNode().toElement();
3710 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3711 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3712 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3713 emit clipItemSelected(item);
3715 } else if (item->fadeIn() != 0 && ix2 == -1) {
3717 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3719 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3720 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3721 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3722 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3725 QDomElement oldeffect = item->effectAt(ix2);
3726 int start = item->cropStart().frames(m_document->fps());
3727 int end = item->fadeIn();
3729 slotDeleteEffect(item, -1, oldeffect, false);
3732 QDomElement effect = oldeffect.cloneNode().toElement();
3733 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3734 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3735 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3736 emit clipItemSelected(item);
3739 } else if (m_operationMode == FADEOUT) {
3740 // resize fade in effect
3741 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3742 int ix = item->hasEffect("volume", "fadeout");
3743 int ix2 = item->hasEffect("", "fade_to_black");
3745 QDomElement oldeffect = item->effectAt(ix);
3746 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3747 int start = item->fadeOut();
3749 slotDeleteEffect(item, -1, oldeffect, false);
3751 start = end - start;
3752 QDomElement effect = oldeffect.cloneNode().toElement();
3753 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3754 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3755 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3756 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3757 emit clipItemSelected(item);
3759 } else if (item->fadeOut() != 0 && ix2 == -1) {
3761 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3763 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3764 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3765 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3766 EffectsList::setParameter(effect, "out", QString::number(0));
3767 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3770 QDomElement oldeffect = item->effectAt(ix2);
3771 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3772 int start = item->fadeOut();
3774 slotDeleteEffect(item, -1, oldeffect, false);
3776 start = end - start;
3777 QDomElement effect = oldeffect.cloneNode().toElement();
3778 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3779 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3780 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3781 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3782 emit clipItemSelected(item);
3785 } else if (m_operationMode == KEYFRAME) {
3786 // update the MLT effect
3787 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3788 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3790 // check if we want to remove keyframe
3791 double val = mapToScene(event->pos()).toPoint().y();
3792 QRectF br = item->sceneBoundingRect();
3793 double maxh = 100.0 / br.height();
3794 val = (br.bottom() - val) * maxh;
3795 int start = item->cropStart().frames(m_document->fps());
3796 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3798 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3800 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3802 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3805 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3806 //item->updateKeyframeEffect();
3807 //QString next = item->keyframes(item->selectedEffectIndex());
3808 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3809 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3811 m_commandStack->push(command);
3812 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3813 emit clipItemSelected(item);
3815 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3816 // A transition is selected
3818 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3819 if (transitionClip && transitionClip->baseClip()) {
3820 QString size = transitionClip->baseClip()->getProperty("frame_size");
3821 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3822 if (factor == 0) factor = 1.0;
3823 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3824 p.setY(size.section('x', 1, 1).toInt());
3826 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3827 } else emit transitionItemSelected(NULL);
3828 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3829 m_operationMode = NONE;
3832 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3834 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3836 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3837 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3838 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3839 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3840 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3841 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3842 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3845 m_waitingThumbs.removeAll(item);
3847 if (item->isSelected()) emit clipItemSelected(NULL);
3848 item->baseClip()->removeReference();
3849 m_document->updateClip(item->baseClip()->getId());
3851 /*if (item->baseClip()->isTransparent()) {
3852 // also remove automatic transition
3853 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3854 if (tr && tr->isAutomatic()) {
3855 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3856 scene()->removeItem(tr);
3861 if (m_dragItem == item) m_dragItem = NULL;
3863 #if QT_VERSION >= 0x040600
3864 // animate item deletion
3865 item->closeAnimation();
3866 /*if (refresh) item->closeAnimation();
3868 // no refresh, means we have several operations chained, we need to delete clip immediatly
3869 // so that it does not get in the way of the other
3878 setDocumentModified();
3879 if (refresh) m_document->renderer()->doRefresh();
3882 void CustomTrackView::deleteSelectedClips()
3884 resetSelectionGroup();
3885 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3886 if (itemList.count() == 0) {
3887 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3890 scene()->clearSelection();
3891 QUndoCommand *deleteSelected = new QUndoCommand();
3895 int transitionCount = 0;
3896 // expand & destroy groups
3897 for (int i = 0; i < itemList.count(); i++) {
3898 if (itemList.at(i)->type() == GROUPWIDGET) {
3900 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3901 QList <ItemInfo> clipInfos;
3902 QList <ItemInfo> transitionInfos;
3903 for (int j = 0; j < children.count(); j++) {
3904 if (children.at(j)->type() == AVWIDGET) {
3905 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3906 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3907 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3908 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3909 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3911 if (itemList.contains(children.at(j))) {
3912 children.removeAt(j);
3916 itemList += children;
3917 if (clipInfos.count() > 0)
3918 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3920 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3921 itemList.insert(i + 1, itemList.at(i)->parentItem());
3924 for (int i = 0; i < itemList.count(); i++) {
3925 if (itemList.at(i)->type() == AVWIDGET) {
3927 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3928 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3929 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3930 emit clipItemSelected(NULL);
3931 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3933 Transition *item = static_cast <Transition *>(itemList.at(i));
3934 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3935 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3936 emit transitionItemSelected(NULL);
3939 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3940 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3941 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3942 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3943 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3944 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3945 else deleteSelected->setText(i18n("Delete selected items"));
3946 updateTrackDuration(-1, deleteSelected);
3947 m_commandStack->push(deleteSelected);
3951 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3954 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3956 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3958 kDebug() << "ERROR: Cannot find clip for speed change";
3959 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3962 info.track = m_document->tracksCount() - item->track();
3963 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3965 item->setSpeed(speed, strobe);
3966 item->updateRectGeometry();
3967 if (item->cropDuration().frames(m_document->fps()) != endPos)
3968 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3969 updatePositionEffects(item, info);
3970 setDocumentModified();
3972 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3976 void CustomTrackView::cutSelectedClips()
3978 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3979 QList<AbstractGroupItem *> groups;
3980 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3981 for (int i = 0; i < itemList.count(); ++i) {
3982 if (!itemList.at(i))
3984 if (itemList.at(i)->type() == AVWIDGET) {
3985 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3986 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3987 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3988 if (!groups.contains(group))
3990 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3991 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3992 m_commandStack->push(command);
3994 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3995 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3996 if (!groups.contains(group))
4001 for (int i = 0; i < groups.count(); ++i)
4002 razorGroup(groups.at(i), currentPos);
4005 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
4008 QList <QGraphicsItem *> children = group->childItems();
4009 QList <ItemInfo> clips1, transitions1;
4010 QList <ItemInfo> clipsCut, transitionsCut;
4011 QList <ItemInfo> clips2, transitions2;
4012 for (int i = 0; i < children.count(); ++i) {
4013 children.at(i)->setSelected(false);
4014 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
4015 if (child->type() == AVWIDGET) {
4016 if (cutPos > child->endPos())
4017 clips1 << child->info();
4018 else if (cutPos < child->startPos())
4019 clips2 << child->info();
4021 clipsCut << child->info();
4023 if (cutPos > child->endPos())
4024 transitions1 << child->info();
4025 else if (cutPos < child->startPos())
4026 transitions2 << child->info();
4028 transitionsCut << child->info();
4031 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4033 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4034 m_commandStack->push(command);
4038 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)
4041 for (int i = 0; i < clipsCut.count(); ++i) {
4042 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4044 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4045 clips1 << clip->info();
4046 if (clipBehind != NULL)
4047 clips2 << clipBehind->info();
4050 /* TODO: cut transitionsCut
4051 * For now just append them to group1 */
4052 transitions1 << transitionsCut;
4053 doGroupClips(clips1, transitions1, true);
4054 doGroupClips(clips2, transitions2, true);
4056 /* we might also just use clipsCut.at(0)->parentItem().
4057 * Do this loop just in case something went wrong during cut */
4058 for (int i = 0; i < clipsCut.count(); ++i) {
4059 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4060 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4061 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4062 QList <QGraphicsItem *> children = group->childItems();
4063 QList <ItemInfo> groupClips;
4064 QList <ItemInfo> groupTrans;
4065 for (int j = 0; j < children.count(); ++j) {
4066 if (children.at(j)->type() == AVWIDGET)
4067 groupClips << ((AbstractClipItem *)children.at(j))->info();
4068 else if (children.at(j)->type() == TRANSITIONWIDGET)
4069 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4071 doGroupClips(groupClips, groupTrans, false);
4075 for (int i = 0; i < clipsCut.count(); ++i)
4076 cutClip(clipsCut.at(i), cutPos, false);
4077 // TODO: uncut transitonsCut
4078 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4082 void CustomTrackView::groupClips(bool group)
4084 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4085 QList <ItemInfo> clipInfos;
4086 QList <ItemInfo> transitionInfos;
4089 int max = itemList.count();
4090 for (int i = 0; i < max; i++) {
4091 if (itemList.at(i)->type() == GROUPWIDGET) {
4092 itemList += itemList.at(i)->childItems();
4096 for (int i = 0; i < itemList.count(); i++) {
4097 if (itemList.at(i)->type() == AVWIDGET) {
4098 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4099 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4100 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4101 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4102 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4105 if (clipInfos.count() > 0) {
4106 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4107 m_commandStack->push(command);
4111 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4113 resetSelectionGroup();
4114 m_scene->clearSelection();
4116 for (int i = 0; i < clipInfos.count(); i++) {
4117 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4118 if (clip == NULL) continue;
4119 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4120 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4121 m_document->clipManager()->removeGroup(grp);
4122 scene()->destroyItemGroup(grp);
4124 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4126 for (int i = 0; i < transitionInfos.count(); i++) {
4127 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4128 if (tr == NULL) continue;
4129 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4130 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4131 m_document->clipManager()->removeGroup(grp);
4132 scene()->destroyItemGroup(grp);
4134 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4136 setDocumentModified();
4140 QList <QGraphicsItemGroup *> groups;
4141 for (int i = 0; i < clipInfos.count(); i++) {
4142 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4144 clip->setSelected(true);
4147 for (int i = 0; i < transitionInfos.count(); i++) {
4148 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4150 clip->setSelected(true);
4153 groupSelectedItems(false, true);
4154 setDocumentModified();
4157 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4159 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4160 if (baseclip == NULL) {
4161 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4165 if (baseclip->getProducer() == NULL) {
4166 // If the clip has no producer, we must wait until it is created...
4168 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4169 emit forceClipProcessing(clipId);
4170 qApp->processEvents();
4171 for (int i = 0; i < 10; i++) {
4172 if (baseclip->getProducer() == NULL) {
4173 qApp->processEvents();
4174 m_producerNotReady.wait(&m_mutex, 200);
4177 if (baseclip->getProducer() == NULL) {
4178 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4182 emit displayMessage(QString(), InformationMessage);
4186 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4187 item->setEffectList(effects);
4188 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4189 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4190 scene()->addItem(item);
4192 int producerTrack = info.track;
4193 int tracknumber = m_document->tracksCount() - info.track - 1;
4194 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4195 if (isLocked) item->setItemLocked(true);
4197 baseclip->addReference();
4198 m_document->updateClip(baseclip->getId());
4199 info.track = m_document->tracksCount() - info.track;
4200 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4201 for (int i = 0; i < item->effectsCount(); i++) {
4202 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4204 setDocumentModified();
4206 m_document->renderer()->doRefresh();
4207 if (!baseclip->isPlaceHolder())
4208 m_waitingThumbs.append(item);
4209 m_thumbsTimer.start();
4212 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4214 QMutexLocker locker(&m_mutex);
4215 QList<QGraphicsItem *> list = scene()->items();
4216 QList <ClipItem *>clipList;
4217 ClipItem *clip = NULL;
4218 DocClipBase *baseClip = NULL;
4219 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4220 for (int i = 0; i < list.size(); ++i) {
4221 if (list.at(i)->type() == AVWIDGET) {
4222 clip = static_cast <ClipItem *>(list.at(i));
4223 if (clip->clipProducer() == clipId) {
4224 if (baseClip == NULL) {
4225 baseClip = clip->baseClip();
4227 ItemInfo info = clip->info();
4228 Mlt::Producer *prod = NULL;
4229 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4230 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4231 else prod = baseClip->getProducer(info.track);
4232 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4233 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4235 else clipList.append(clip);
4239 for (int i = 0; i < clipList.count(); i++)
4240 clipList.at(i)->refreshClip(true, true);
4241 m_document->renderer()->unlockService(tractor);
4244 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4246 int framepos = (int)(pos.frames(m_document->fps()));
4247 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4248 ClipItem *clip = NULL;
4249 for (int i = 0; i < list.size(); i++) {
4250 if (!list.at(i)->isEnabled()) continue;
4251 if (list.at(i)->type() == AVWIDGET) {
4252 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4253 if (test->endPos() == pos) clip = test;
4260 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4262 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4263 ClipItem *clip = NULL;
4264 for (int i = 0; i < list.size(); i++) {
4265 if (!list.at(i)->isEnabled()) continue;
4266 if (list.at(i)->type() == AVWIDGET) {
4267 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4268 if (test->startPos() == pos) clip = test;
4275 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4277 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4278 QList<QGraphicsItem *> list = scene()->items(p);
4279 ClipItem *clip = NULL;
4280 for (int i = 0; i < list.size(); i++) {
4281 if (!list.at(i)->isEnabled()) continue;
4282 if (list.at(i)->type() == AVWIDGET) {
4283 clip = static_cast <ClipItem *>(list.at(i));
4290 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4292 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4296 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4298 int pos = info.startPos.frames(m_document->fps());
4299 int track = m_document->tracksCount() - info.b_track;
4300 return getTransitionItemAt(pos, track);
4303 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4305 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4306 QList<QGraphicsItem *> list = scene()->items(p);
4307 Transition *clip = NULL;
4308 for (int i = 0; i < list.size(); i++) {
4309 if (!list.at(i)->isEnabled()) continue;
4310 if (list.at(i)->type() == TRANSITIONWIDGET) {
4311 clip = static_cast <Transition *>(list.at(i));
4318 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4320 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4323 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4325 int framepos = (int)(pos.frames(m_document->fps()));
4326 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4327 QList<QGraphicsItem *> list = scene()->items(p);
4328 Transition *clip = NULL;
4329 for (int i = 0; i < list.size(); i++) {
4330 if (!list.at(i)->isEnabled()) continue;
4331 if (list.at(i)->type() == TRANSITIONWIDGET) {
4332 Transition *test = static_cast <Transition *>(list.at(i));
4333 if (test->endPos() == pos) clip = test;
4340 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4342 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4343 QList<QGraphicsItem *> list = scene()->items(p);
4344 Transition *clip = NULL;
4345 for (int i = 0; i < list.size(); ++i) {
4346 if (!list.at(i)->isEnabled()) continue;
4347 if (list.at(i)->type() == TRANSITIONWIDGET) {
4348 Transition *test = static_cast <Transition *>(list.at(i));
4349 if (test->startPos() == pos) clip = test;
4356 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4358 if (m_selectionGroup) resetSelectionGroup(false);
4359 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4361 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);
4362 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4365 Mlt::Producer *prod = item->getProducer(end.track);
4367 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);
4369 bool snap = KdenliveSettings::snaptopoints();
4370 KdenliveSettings::setSnaptopoints(false);
4371 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4373 int tracknumber = m_document->tracksCount() - end.track - 1;
4374 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4375 m_scene->clearSelection();
4376 if (isLocked) item->setItemLocked(true);
4378 if (item->isItemLocked()) item->setItemLocked(false);
4379 item->setSelected(true);
4381 if (item->baseClip()->isTransparent()) {
4382 // Also move automatic transition
4383 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4384 if (tr && tr->isAutomatic()) {
4385 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4386 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);
4387 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4390 KdenliveSettings::setSnaptopoints(snap);
4391 setDocumentModified();
4393 // undo last move and emit error message
4394 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4396 if (refresh) m_document->renderer()->doRefresh();
4399 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4402 resetSelectionGroup();
4403 m_scene->clearSelection();
4405 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4406 scene()->addItem(m_selectionGroup);
4408 m_document->renderer()->blockSignals(true);
4409 for (int i = 0; i < startClip.count(); i++) {
4411 startClip[i].startPos = startClip.at(i).startPos - offset;
4412 startClip[i].track = startClip.at(i).track - trackOffset;
4414 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4416 clip->setItemLocked(false);
4417 if (clip->parentItem()) {
4418 m_selectionGroup->addToGroup(clip->parentItem());
4419 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4421 m_selectionGroup->addToGroup(clip);
4422 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4424 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4425 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4427 for (int i = 0; i < startTransition.count(); i++) {
4429 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4430 startTransition[i].track = startTransition.at(i).track - trackOffset;
4432 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4434 tr->setItemLocked(false);
4435 if (tr->parentItem()) {
4436 m_selectionGroup->addToGroup(tr->parentItem());
4437 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4439 m_selectionGroup->addToGroup(tr);
4440 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4442 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());
4443 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4445 m_document->renderer()->blockSignals(false);
4447 if (m_selectionGroup) {
4448 bool snap = KdenliveSettings::snaptopoints();
4449 KdenliveSettings::setSnaptopoints(false);
4451 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4452 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4454 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4456 int max = children.count();
4457 for (int i = 0; i < max; i++) {
4458 if (children.at(i)->type() == GROUPWIDGET) {
4459 children += children.at(i)->childItems();
4460 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4461 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4462 /*m_document->clipManager()->removeGroup(grp);
4463 m_scene->destroyItemGroup(grp);*/
4464 children.removeAll(children.at(i));
4469 for (int i = 0; i < children.count(); i++) {
4470 // re-add items in correct place
4471 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4472 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4474 ItemInfo info = item->info();
4475 int tracknumber = m_document->tracksCount() - info.track - 1;
4476 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4478 item->setItemLocked(true);
4479 else if (item->isItemLocked())
4480 item->setItemLocked(false);
4482 if (item->type() == AVWIDGET) {
4483 ClipItem *clip = static_cast <ClipItem*>(item);
4484 int trackProducer = info.track;
4485 info.track = m_document->tracksCount() - info.track;
4486 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4487 for (int i = 0; i < clip->effectsCount(); i++) {
4488 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4490 } else if (item->type() == TRANSITIONWIDGET) {
4491 Transition *tr = static_cast <Transition*>(item);
4493 if (!tr->forcedTrack()) {
4494 newTrack = getPreviousVideoTrack(info.track);
4496 newTrack = tr->transitionEndTrack() + trackOffset;
4497 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4499 tr->updateTransitionEndTrack(newTrack);
4500 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4504 resetSelectionGroup(false);
4506 for (int i = 0; i < children.count(); i++) {
4507 if (children.at(i)->parentItem())
4508 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4512 KdenliveSettings::setSnaptopoints(snap);
4513 m_document->renderer()->doRefresh();
4514 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4517 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4519 Transition *item = getTransitionItemAt(start.startPos, start.track);
4521 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);
4522 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4526 bool snap = KdenliveSettings::snaptopoints();
4527 KdenliveSettings::setSnaptopoints(false);
4529 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4530 // Transition was moved
4531 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4532 } else if (end.endPos == start.endPos) {
4533 // Transition start resize
4534 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4535 } else if (end.startPos == start.startPos) {
4536 // Transition end resize;
4537 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4538 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4541 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4542 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4543 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4545 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4546 KdenliveSettings::setSnaptopoints(snap);
4547 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4548 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());
4549 if (m_dragItem && m_dragItem == item) {
4551 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4552 if (transitionClip && transitionClip->baseClip()) {
4553 QString size = transitionClip->baseClip()->getProperty("frame_size");
4554 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4555 if (factor == 0) factor = 1.0;
4556 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4557 p.setY(size.section('x', 1, 1).toInt());
4559 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4561 if (refresh) m_document->renderer()->doRefresh();
4562 setDocumentModified();
4565 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4567 bool resizeClipStart = (start.startPos != end.startPos);
4568 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4570 if (dontWorry) return;
4571 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);
4572 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4575 if (item->parentItem()) {
4576 // Item is part of a group, reset group
4577 resetSelectionGroup();
4580 bool snap = KdenliveSettings::snaptopoints();
4581 KdenliveSettings::setSnaptopoints(false);
4583 if (resizeClipStart) {
4584 ItemInfo clipinfo = item->info();
4585 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4586 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4588 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4590 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4592 ItemInfo clipinfo = item->info();
4593 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4594 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4596 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4598 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4600 if (!resizeClipStart && end.cropStart != start.cropStart) {
4601 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4602 ItemInfo clipinfo = end;
4603 clipinfo.track = m_document->tracksCount() - end.track;
4604 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4606 item->setCropStart(end.cropStart);
4607 item->resetThumbs(true);
4610 m_document->renderer()->doRefresh();
4611 KdenliveSettings::setSnaptopoints(snap);
4612 setDocumentModified();
4615 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4617 if (pos == oldInfo.startPos.frames(m_document->fps()))
4619 bool snap = KdenliveSettings::snaptopoints();
4621 KdenliveSettings::setSnaptopoints(false);
4622 item->resizeStart(pos);
4623 if (item->startPos().frames(m_document->fps()) != pos) {
4624 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4625 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4626 KdenliveSettings::setSnaptopoints(snap);
4629 KdenliveSettings::setSnaptopoints(snap);
4632 bool hasParentCommand = false;
4634 hasParentCommand = true;
4636 command = new QUndoCommand();
4637 command->setText(i18n("Resize clip start"));
4640 // do this here, too, because otherwise undo won't update the group
4641 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4642 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4644 ItemInfo info = item->info();
4645 if (item->type() == AVWIDGET) {
4646 ItemInfo resizeinfo = oldInfo;
4647 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4648 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4650 // Check if there is an automatic transition on that clip (lower track)
4651 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4652 if (transition && transition->isAutomatic()) {
4653 ItemInfo trInfo = transition->info();
4654 ItemInfo newTrInfo = trInfo;
4655 newTrInfo.startPos = item->startPos();
4656 if (newTrInfo.startPos < newTrInfo.endPos)
4657 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4659 // Check if there is an automatic transition on that clip (upper track)
4660 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4661 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4662 ItemInfo trInfo = transition->info();
4663 ItemInfo newTrInfo = trInfo;
4664 newTrInfo.startPos = item->startPos();
4665 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4666 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4667 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4670 ClipItem *clip = static_cast < ClipItem * >(item);
4673 // Since we must always resize clip before updating the keyframes, we
4674 // put a resize command before & after checking keyframes so that
4675 // we are sure the resize is performed before whenever we do or undo the action
4676 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4677 adjustEffects(clip, oldInfo, command);
4678 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4679 emit clipItemSelected(clip);
4681 KdenliveSettings::setSnaptopoints(false);
4682 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4683 KdenliveSettings::setSnaptopoints(snap);
4684 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4686 } else if (item->type() == TRANSITIONWIDGET) {
4687 Transition *transition = static_cast <Transition *>(item);
4688 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)) {
4689 // Cannot resize transition
4690 KdenliveSettings::setSnaptopoints(false);
4691 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4692 KdenliveSettings::setSnaptopoints(snap);
4693 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4695 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4696 if (command == NULL)
4697 m_commandStack->push(moveCommand);
4701 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4702 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4704 if (!hasParentCommand)
4705 m_commandStack->push(command);
4708 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4710 if (pos == oldInfo.endPos.frames(m_document->fps()))
4712 bool snap = KdenliveSettings::snaptopoints();
4714 KdenliveSettings::setSnaptopoints(false);
4715 item->resizeEnd(pos);
4716 if (item->endPos().frames(m_document->fps()) != pos) {
4717 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4718 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4719 KdenliveSettings::setSnaptopoints(snap);
4722 KdenliveSettings::setSnaptopoints(snap);
4725 bool hasParentCommand = false;
4727 hasParentCommand = true;
4729 command = new QUndoCommand();
4732 // do this here, too, because otherwise undo won't update the group
4733 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4734 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4736 ItemInfo info = item->info();
4737 if (item->type() == AVWIDGET) {
4738 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4739 ItemInfo resizeinfo = info;
4740 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4741 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4743 // Check if there is an automatic transition on that clip (lower track)
4744 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4745 if (tr && tr->isAutomatic()) {
4746 ItemInfo trInfo = tr->info();
4747 ItemInfo newTrInfo = trInfo;
4748 newTrInfo.endPos = item->endPos();
4749 if (newTrInfo.endPos > newTrInfo.startPos)
4750 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4753 // Check if there is an automatic transition on that clip (upper track)
4754 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4755 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4756 ItemInfo trInfo = tr->info();
4757 ItemInfo newTrInfo = trInfo;
4758 newTrInfo.endPos = item->endPos();
4759 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4760 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4761 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4765 ClipItem *clip = static_cast < ClipItem * >(item);
4768 // Since we must always resize clip before updating the keyframes, we
4769 // put a resize command before & after checking keyframes so that
4770 // we are sure the resize is performed before whenever we do or undo the action
4771 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4772 adjustEffects(clip, oldInfo, command);
4773 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4774 emit clipItemSelected(clip);
4776 KdenliveSettings::setSnaptopoints(false);
4777 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4778 KdenliveSettings::setSnaptopoints(true);
4779 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4781 } else if (item->type() == TRANSITIONWIDGET) {
4782 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4783 Transition *transition = static_cast <Transition *>(item);
4784 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)) {
4785 // Cannot resize transition
4786 KdenliveSettings::setSnaptopoints(false);
4787 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4788 KdenliveSettings::setSnaptopoints(true);
4789 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4791 // Check transition keyframes
4792 QDomElement old = transition->toXML();
4793 if (transition->updateKeyframes()) {
4794 QDomElement xml = transition->toXML();
4795 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);
4796 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4798 new MoveTransitionCommand(this, oldInfo, info, false, command);
4801 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4802 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4804 if (!hasParentCommand) {
4805 updateTrackDuration(oldInfo.track, command);
4806 m_commandStack->push(command);
4810 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4812 int end = item->fadeIn();
4814 // there is a fade in effect
4815 int effectPos = item->hasEffect("volume", "fadein");
4816 if (effectPos != -1) {
4817 QDomElement effect = item->getEffectAt(effectPos);
4818 int start = item->cropStart().frames(m_document->fps());
4819 int max = item->cropDuration().frames(m_document->fps());
4821 // Make sure the fade effect is not longer than the clip
4822 item->setFadeIn(max);
4823 end = item->fadeIn();
4826 EffectsList::setParameter(effect, "in", QString::number(start));
4827 EffectsList::setParameter(effect, "out", QString::number(end));
4829 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4830 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4831 // if fade effect is displayed, update the effect edit widget with new clip duration
4832 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4833 emit clipItemSelected(item);
4836 effectPos = item->hasEffect("brightness", "fade_from_black");
4837 if (effectPos != -1) {
4838 QDomElement effect = item->getEffectAt(effectPos);
4839 int start = item->cropStart().frames(m_document->fps());
4840 int max = item->cropDuration().frames(m_document->fps());
4842 // Make sure the fade effect is not longer than the clip
4843 item->setFadeIn(max);
4844 end = item->fadeIn();
4847 EffectsList::setParameter(effect, "in", QString::number(start));
4848 EffectsList::setParameter(effect, "out", QString::number(end));
4850 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4851 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4852 // if fade effect is displayed, update the effect edit widget with new clip duration
4853 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4854 emit clipItemSelected(item);
4859 int start = item->fadeOut();
4861 // there is a fade out effect
4862 int effectPos = item->hasEffect("volume", "fadeout");
4863 if (effectPos != -1) {
4864 QDomElement effect = item->getEffectAt(effectPos);
4865 int max = item->cropDuration().frames(m_document->fps());
4866 int end = max + item->cropStart().frames(m_document->fps());
4868 // Make sure the fade effect is not longer than the clip
4869 item->setFadeOut(max);
4870 start = item->fadeOut();
4872 start = end - start;
4873 EffectsList::setParameter(effect, "in", QString::number(start));
4874 EffectsList::setParameter(effect, "out", QString::number(end));
4876 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4877 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4878 // if fade effect is displayed, update the effect edit widget with new clip duration
4879 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4880 emit clipItemSelected(item);
4883 effectPos = item->hasEffect("brightness", "fade_to_black");
4884 if (effectPos != -1) {
4885 QDomElement effect = item->getEffectAt(effectPos);
4886 int max = item->cropDuration().frames(m_document->fps());
4887 int end = max + item->cropStart().frames(m_document->fps());
4889 // Make sure the fade effect is not longer than the clip
4890 item->setFadeOut(max);
4891 start = item->fadeOut();
4893 start = end - start;
4894 EffectsList::setParameter(effect, "in", QString::number(start));
4895 EffectsList::setParameter(effect, "out", QString::number(end));
4897 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4898 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4899 // if fade effect is displayed, update the effect edit widget with new clip duration
4900 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4901 emit clipItemSelected(item);
4906 int effectPos = item->hasEffect("freeze", "freeze");
4907 if (effectPos != -1) {
4908 // Freeze effect needs to be adjusted with clip resize
4909 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4910 QDomElement eff = item->getEffectAt(effectPos);
4911 if (!eff.isNull() && diff != 0) {
4912 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4913 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4915 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4916 emit clipItemSelected(item);
4923 double CustomTrackView::getSnapPointForPos(double pos)
4925 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4928 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4930 QList <GenTime> snaps;
4931 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4932 QList<QGraphicsItem *> itemList = items();
4933 for (int i = 0; i < itemList.count(); i++) {
4934 if (itemList.at(i) == selected) continue;
4935 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4936 if (itemList.at(i)->type() == AVWIDGET) {
4937 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4938 GenTime start = item->startPos();
4939 GenTime end = item->endPos();
4940 snaps.append(start);
4942 if (!offsetList.isEmpty()) {
4943 for (int j = 0; j < offsetList.size(); j++) {
4944 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4945 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4949 QList < GenTime > markers = item->snapMarkers();
4950 for (int j = 0; j < markers.size(); ++j) {
4951 GenTime t = markers.at(j);
4953 if (!offsetList.isEmpty()) {
4954 for (int k = 0; k < offsetList.size(); k++) {
4955 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4959 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4960 Transition *transition = static_cast <Transition*>(itemList.at(i));
4961 GenTime start = transition->startPos();
4962 GenTime end = transition->endPos();
4963 snaps.append(start);
4965 if (!offsetList.isEmpty()) {
4966 for (int j = 0; j < offsetList.size(); j++) {
4967 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4968 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4974 // add cursor position
4975 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4977 if (!offsetList.isEmpty()) {
4978 for (int j = 0; j < offsetList.size(); j++) {
4979 snaps.append(pos - offsetList.at(j));
4984 for (int i = 0; i < m_guides.count(); i++) {
4985 snaps.append(m_guides.at(i)->position());
4986 if (!offsetList.isEmpty()) {
4987 for (int j = 0; j < offsetList.size(); j++) {
4988 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4994 QPoint z = m_document->zone();
4995 snaps.append(GenTime(z.x(), m_document->fps()));
4996 snaps.append(GenTime(z.y(), m_document->fps()));
4999 m_scene->setSnapList(snaps);
5000 //for (int i = 0; i < m_snapPoints.size(); ++i)
5001 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
5004 void CustomTrackView::slotSeekToPreviousSnap()
5006 updateSnapPoints(NULL);
5007 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5008 setCursorPos((int) res.frames(m_document->fps()));
5012 void CustomTrackView::slotSeekToNextSnap()
5014 updateSnapPoints(NULL);
5015 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
5016 setCursorPos((int) res.frames(m_document->fps()));
5020 void CustomTrackView::clipStart()
5022 AbstractClipItem *item = getMainActiveClip();
5024 setCursorPos((int) item->startPos().frames(m_document->fps()));
5029 void CustomTrackView::clipEnd()
5031 AbstractClipItem *item = getMainActiveClip();
5033 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5038 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5040 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5041 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5042 m_commandStack->push(command);
5045 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5047 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5048 m_commandStack->push(command);
5051 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5053 DocClipBase *base = m_document->clipManager()->getClipById(id);
5054 QList <CommentedTime> markers = base->commentedSnapMarkers();
5056 if (markers.isEmpty()) {
5057 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5060 QUndoCommand *deleteMarkers = new QUndoCommand();
5061 deleteMarkers->setText("Delete clip markers");
5063 for (int i = 0; i < markers.size(); i++) {
5064 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5066 m_commandStack->push(deleteMarkers);
5069 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5071 DocClipBase *base = m_document->clipManager()->getClipById(id);
5072 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5073 else base->deleteSnapMarker(pos);
5074 emit updateClipMarkers(base);
5075 setDocumentModified();
5076 viewport()->update();
5079 int CustomTrackView::hasGuide(int pos, int offset)
5081 for (int i = 0; i < m_guides.count(); i++) {
5082 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5083 if (qAbs(guidePos - pos) <= offset) return guidePos;
5084 else if (guidePos > pos) return -1;
5089 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5093 double fps = m_document->fps();
5094 for (int i = 0; i < m_guides.count(); i++) {
5095 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5096 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5098 goMenu->setEnabled(!m_guides.isEmpty());
5101 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5103 if (oldPos > GenTime() && pos > GenTime()) {
5105 for (int i = 0; i < m_guides.count(); i++) {
5106 if (m_guides.at(i)->position() == oldPos) {
5107 Guide *item = m_guides.at(i);
5108 item->updateGuide(pos, comment);
5112 } else if (pos > GenTime()) addGuide(pos, comment);
5116 for (int i = 0; i < m_guides.count(); i++) {
5117 if (m_guides.at(i)->position() == oldPos) {
5118 delete m_guides.takeAt(i);
5123 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5125 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5126 m_document->syncGuides(m_guides);
5129 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5131 for (int i = 0; i < m_guides.count(); i++) {
5132 if (m_guides.at(i)->position() == pos) {
5133 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5137 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5138 scene()->addItem(g);
5140 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5141 m_document->syncGuides(m_guides);
5145 void CustomTrackView::slotAddGuide(bool dialog)
5147 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5149 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5150 if (d.exec() != QDialog::Accepted) return;
5151 marker = d.newMarker();
5154 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5156 if (addGuide(marker.time(), marker.comment())) {
5157 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5158 m_commandStack->push(command);
5162 void CustomTrackView::slotEditGuide(int guidePos)
5165 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5166 else pos = GenTime(guidePos, m_document->fps());
5168 for (int i = 0; i < m_guides.count(); i++) {
5169 if (m_guides.at(i)->position() == pos) {
5170 slotEditGuide(m_guides.at(i)->info());
5175 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5178 void CustomTrackView::slotEditGuide(CommentedTime guide)
5180 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5181 if (d.exec() == QDialog::Accepted) {
5182 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5183 m_commandStack->push(command);
5188 void CustomTrackView::slotEditTimeLineGuide()
5190 if (m_dragGuide == NULL) return;
5191 CommentedTime guide = m_dragGuide->info();
5192 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5193 if (d.exec() == QDialog::Accepted) {
5194 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5195 m_commandStack->push(command);
5199 void CustomTrackView::slotDeleteGuide(int guidePos)
5202 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5203 else pos = GenTime(guidePos, m_document->fps());
5205 for (int i = 0; i < m_guides.count(); i++) {
5206 if (m_guides.at(i)->position() == pos) {
5207 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5208 m_commandStack->push(command);
5213 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5217 void CustomTrackView::slotDeleteTimeLineGuide()
5219 if (m_dragGuide == NULL) return;
5220 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5221 m_commandStack->push(command);
5225 void CustomTrackView::slotDeleteAllGuides()
5227 QUndoCommand *deleteAll = new QUndoCommand();
5228 deleteAll->setText("Delete all guides");
5229 for (int i = 0; i < m_guides.count(); i++) {
5230 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5232 m_commandStack->push(deleteAll);
5235 void CustomTrackView::setTool(PROJECTTOOL tool)
5240 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5243 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5244 m_scene->setScale(scaleFactor, verticalScale);
5245 removeTipAnimation();
5246 bool adjust = false;
5247 if (verticalScale != matrix().m22()) adjust = true;
5248 setMatrix(newmatrix);
5250 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5251 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5252 for (int i = 0; i < m_guides.count(); i++) {
5253 QLineF l = m_guides.at(i)->line();
5254 l.setP2(QPointF(l.x2(), newHeight));
5255 m_guides.at(i)->setLine(l);
5257 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5260 int diff = sceneRect().width() - m_projectDuration;
5261 if (diff * newmatrix.m11() < 50) {
5262 if (newmatrix.m11() < 0.4)
5263 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5265 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5267 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5268 centerOn(QPointF(cursorPos(), verticalPos));
5271 void CustomTrackView::slotRefreshGuides()
5273 if (KdenliveSettings::showmarkers()) {
5274 for (int i = 0; i < m_guides.count(); i++)
5275 m_guides.at(i)->update();
5279 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5281 painter->setClipRect(rect);
5282 QPen pen1 = painter->pen();
5283 pen1.setColor(palette().dark().color());
5284 painter->setPen(pen1);
5285 double min = rect.left();
5286 double max = rect.right();
5287 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5288 int maxTrack = m_document->tracksCount();
5289 QColor lockedColor = palette().button().color();
5290 QColor audioColor = palette().alternateBase().color();
5291 for (int i = 0; i < maxTrack; i++) {
5292 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5293 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5294 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5295 if (i == m_selectedTrack)
5296 painter->fillRect(track, m_activeTrackBrush.brush(this));
5298 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5300 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5304 bool CustomTrackView::findString(const QString &text)
5307 for (int i = 0; i < m_searchPoints.size(); ++i) {
5308 marker = m_searchPoints.at(i).comment();
5309 if (marker.contains(text, Qt::CaseInsensitive)) {
5310 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5311 int vert = verticalScrollBar()->value();
5312 int hor = cursorPos();
5313 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5321 void CustomTrackView::selectFound(QString track, QString pos)
5323 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5324 slotSelectTrack(track.toInt());
5326 int vert = verticalScrollBar()->value();
5327 int hor = cursorPos();
5328 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5331 bool CustomTrackView::findNextString(const QString &text)
5334 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5335 marker = m_searchPoints.at(i).comment();
5336 if (marker.contains(text, Qt::CaseInsensitive)) {
5337 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5338 int vert = verticalScrollBar()->value();
5339 int hor = cursorPos();
5340 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5349 void CustomTrackView::initSearchStrings()
5351 m_searchPoints.clear();
5352 QList<QGraphicsItem *> itemList = items();
5353 for (int i = 0; i < itemList.count(); i++) {
5354 // parse all clip names
5355 if (itemList.at(i)->type() == AVWIDGET) {
5356 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5357 GenTime start = item->startPos();
5358 CommentedTime t(start, item->clipName());
5359 m_searchPoints.append(t);
5360 // add all clip markers
5361 QList < CommentedTime > markers = item->commentedSnapMarkers();
5362 m_searchPoints += markers;
5367 for (int i = 0; i < m_guides.count(); i++)
5368 m_searchPoints.append(m_guides.at(i)->info());
5370 qSort(m_searchPoints);
5373 void CustomTrackView::clearSearchStrings()
5375 m_searchPoints.clear();
5379 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5381 QList<ItemInfo> matchingInfo;
5382 QList<QGraphicsItem *> itemList = items();
5383 for (int i = 0; i < itemList.count(); i++) {
5384 if (itemList.at(i)->type() == AVWIDGET) {
5385 ClipItem *item = (ClipItem *)itemList.at(i);
5386 if (item->clipProducer() == clipId)
5387 matchingInfo << item->info();
5390 return matchingInfo;
5393 void CustomTrackView::copyClip()
5395 qDeleteAll(m_copiedItems);
5396 m_copiedItems.clear();
5397 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5398 if (itemList.count() == 0) {
5399 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5402 for (int i = 0; i < itemList.count(); i++) {
5403 if (itemList.at(i)->type() == AVWIDGET) {
5404 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5405 ClipItem *clone = clip->clone(clip->info());
5406 m_copiedItems.append(clone);
5407 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5408 Transition *dup = static_cast <Transition *>(itemList.at(i));
5409 m_copiedItems.append(dup->clone());
5414 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5416 if (m_scene->editMode() != NORMALEDIT) {
5417 // If we are in overwrite mode, always allow the move
5420 int height = m_tracksHeight - 2;
5422 if (type == TRANSITIONWIDGET) {
5423 height = Transition::itemHeight();
5424 offset = Transition::itemOffset();
5426 else if (type == AVWIDGET) {
5427 height = ClipItem::itemHeight();
5428 offset = ClipItem::itemOffset();
5430 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);
5431 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5432 for (int i = 0; i < collisions.count(); i++) {
5433 if (collisions.at(i)->type() == type) {
5440 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5443 for (int i = 0; i < infoList.count(); i++) {
5444 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));
5447 QList<QGraphicsItem *> collisions = scene()->items(path);
5448 for (int i = 0; i < collisions.count(); i++) {
5449 if (collisions.at(i)->type() == type) return false;
5454 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5456 for (int i = 0; i < items.count(); i++) {
5457 ItemInfo info = items.at(i)->info();
5458 info.startPos += offset;
5459 info.endPos += offset;
5460 info.track += trackOffset;
5461 if (!canBePastedTo(info, items.at(i)->type())) return false;
5466 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5468 QPainterPath movePath;
5469 movePath.moveTo(0, 0);
5471 for (int i = 0; i < items.count(); i++) {
5472 ItemInfo info = items.at(i)->info();
5473 info.startPos = info.startPos + offset;
5474 info.endPos = info.endPos + offset;
5475 info.track = info.track + trackOffset;
5476 if (info.startPos < GenTime()) {
5477 // No clip should go below 0
5480 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));
5481 movePath.addRect(rect);
5483 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5484 for (int i = 0; i < collisions.count(); i++) {
5485 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5486 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5494 void CustomTrackView::pasteClip()
5496 if (m_copiedItems.count() == 0) {
5497 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5502 GenTime pos = GenTime(-1);
5503 if (m_menuPosition.isNull()) {
5504 position = mapFromGlobal(QCursor::pos());
5505 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5506 track = m_selectedTrack;
5507 pos = GenTime(m_cursorPos, m_document->fps());
5508 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5512 position = m_menuPosition;
5515 if (pos == GenTime(-1))
5516 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5518 track = (int)(mapToScene(position).y() / m_tracksHeight);
5520 GenTime leftPos = m_copiedItems.at(0)->startPos();
5521 int lowerTrack = m_copiedItems.at(0)->track();
5522 int upperTrack = m_copiedItems.at(0)->track();
5523 for (int i = 1; i < m_copiedItems.count(); i++) {
5524 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5525 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5526 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5529 GenTime offset = pos - leftPos;
5530 int trackOffset = track - lowerTrack;
5532 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5533 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5534 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5535 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5538 QUndoCommand *pasteClips = new QUndoCommand();
5539 pasteClips->setText("Paste clips");
5541 for (int i = 0; i < m_copiedItems.count(); i++) {
5542 // parse all clip names
5543 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5544 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5545 ItemInfo info = clip->info();
5546 info.startPos += offset;
5547 info.endPos += offset;
5548 info.track += trackOffset;
5549 if (canBePastedTo(info, AVWIDGET)) {
5550 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5551 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5552 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5553 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5555 info.startPos = tr->startPos() + offset;
5556 info.endPos = tr->endPos() + offset;
5557 info.track = tr->track() + trackOffset;
5558 int transitionEndTrack;
5559 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5560 else transitionEndTrack = tr->transitionEndTrack();
5561 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5562 if (info.startPos >= info.endPos) {
5563 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5564 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5565 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5568 updateTrackDuration(-1, pasteClips);
5569 m_commandStack->push(pasteClips);
5572 void CustomTrackView::pasteClipEffects()
5574 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5575 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5578 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5580 QUndoCommand *paste = new QUndoCommand();
5581 paste->setText("Paste effects");
5583 QList<QGraphicsItem *> clips = scene()->selectedItems();
5586 for (int i = 0; i < clips.count(); ++i) {
5587 if (clips.at(i)->type() == GROUPWIDGET) {
5588 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5589 for (int j = 0; j < children.count(); j++) {
5590 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5591 clips.append(children.at(j));
5597 for (int i = 0; i < clips.count(); ++i) {
5598 if (clips.at(i)->type() == AVWIDGET) {
5599 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5600 for (int j = 1; j <= clip->effectsCount(); j++) {
5601 QDomElement eff = clip->effectAt(j);
5602 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5603 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5604 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5609 if (paste->childCount() > 0) m_commandStack->push(paste);
5612 //adjust effects (fades, ...)
5613 for (int i = 0; i < clips.count(); ++i) {
5614 if (clips.at(i)->type() == AVWIDGET) {
5615 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5616 updatePositionEffects(item, item->info());
5622 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5624 // parse parameters to check if we need to adjust to the new crop start
5625 int diff = (newstart - oldstart).frames(m_document->fps());
5626 int max = (newstart + duration).frames(m_document->fps());
5628 QDomNodeList params = xml.elementsByTagName("parameter");
5629 for (int i = 0; i < params.count(); i++) {
5630 QDomElement e = params.item(i).toElement();
5631 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5632 QString def = e.attribute("default");
5633 // Effect has a keyframe type parameter, we need to adjust the values
5634 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5635 QStringList newKeyFrames;
5636 foreach(const QString &str, keys) {
5637 int pos = str.section(':', 0, 0).toInt();
5638 double val = str.section(':', 1, 1).toDouble();
5641 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5643 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5645 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5646 e.setAttribute("keyframes", newKeyFrames.join(";"));
5651 ClipItem *CustomTrackView::getClipUnderCursor() const
5653 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5654 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5655 for (int i = 0; i < collisions.count(); i++) {
5656 if (collisions.at(i)->type() == AVWIDGET) {
5657 return static_cast < ClipItem *>(collisions.at(i));
5663 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5665 QList<QGraphicsItem *> clips = scene()->selectedItems();
5666 if (clips.isEmpty()) {
5667 return getClipUnderCursor();
5669 AbstractClipItem *item = NULL;
5670 for (int i = 0; i < clips.count(); ++i) {
5671 if (clips.at(i)->type() == AVWIDGET) {
5672 item = static_cast < AbstractClipItem *>(clips.at(i));
5673 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5676 if (item) return item;
5681 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5683 QList<QGraphicsItem *> clips = scene()->selectedItems();
5684 if (clips.isEmpty()) {
5685 return getClipUnderCursor();
5688 // remove all items in the list that are not clips
5689 for (int i = 0; i < clips.count();) {
5690 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5693 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5694 for (int i = 0; i < clips.count(); ++i) {
5695 if (clips.at(i)->type() == AVWIDGET) {
5696 item = static_cast < ClipItem *>(clips.at(i));
5697 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5705 void CustomTrackView::setInPoint()
5707 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5709 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5712 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5716 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5719 void CustomTrackView::setOutPoint()
5721 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5723 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5726 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5730 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5733 void CustomTrackView::slotUpdateAllThumbs()
5735 if (!isEnabled()) return;
5736 QList<QGraphicsItem *> itemList = items();
5737 //if (itemList.isEmpty()) return;
5739 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5740 for (int i = 0; i < itemList.count(); i++) {
5741 if (itemList.at(i)->type() == AVWIDGET) {
5742 item = static_cast <ClipItem *>(itemList.at(i));
5743 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5744 // Check if we have a cached thumbnail
5745 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5746 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5747 if (QFile::exists(thumb)) {
5749 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5750 item->slotSetStartThumb(pix);
5753 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5754 QString endThumb = startThumb;
5755 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5756 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5757 if (QFile::exists(startThumb)) {
5758 QPixmap pix(startThumb);
5759 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5760 item->slotSetStartThumb(pix);
5762 if (QFile::exists(endThumb)) {
5763 QPixmap pix(endThumb);
5764 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5765 item->slotSetEndThumb(pix);
5768 item->refreshClip(false, false);
5772 viewport()->update();
5775 void CustomTrackView::saveThumbnails()
5777 QList<QGraphicsItem *> itemList = items();
5779 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5780 for (int i = 0; i < itemList.count(); i++) {
5781 if (itemList.at(i)->type() == AVWIDGET) {
5782 item = static_cast <ClipItem *>(itemList.at(i));
5783 if (item->clipType() != COLOR) {
5784 // Check if we have a cached thumbnail
5785 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5786 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5787 if (!QFile::exists(thumb)) {
5788 QPixmap pix(item->startThumb());
5792 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5793 QString endThumb = startThumb;
5794 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5795 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5796 if (!QFile::exists(startThumb)) {
5797 QPixmap pix(item->startThumb());
5798 pix.save(startThumb);
5800 if (!QFile::exists(endThumb)) {
5801 QPixmap pix(item->endThumb());
5811 void CustomTrackView::slotInsertTrack(int ix)
5813 TrackDialog d(m_document, parentWidget());
5814 d.comboTracks->setCurrentIndex(ix);
5815 d.label->setText(i18n("Insert track"));
5816 d.setWindowTitle(i18n("Insert New Track"));
5818 if (d.exec() == QDialog::Accepted) {
5819 ix = d.comboTracks->currentIndex();
5820 if (d.before_select->currentIndex() == 1)
5824 info.isMute = false;
5825 info.isLocked = false;
5826 info.effectsList = EffectsList(true);
5827 if (d.video_track->isChecked()) {
5828 info.type = VIDEOTRACK;
5829 info.isBlind = false;
5831 info.type = AUDIOTRACK;
5832 info.isBlind = true;
5834 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5835 m_commandStack->push(addTrack);
5836 setDocumentModified();
5840 void CustomTrackView::slotDeleteTrack(int ix)
5842 if (m_document->tracksCount() < 2) return;
5843 TrackDialog d(m_document, parentWidget());
5844 d.comboTracks->setCurrentIndex(ix);
5845 d.label->setText(i18n("Delete track"));
5846 d.before_select->setHidden(true);
5847 d.setWindowTitle(i18n("Delete Track"));
5848 d.video_track->setHidden(true);
5849 d.audio_track->setHidden(true);
5850 if (d.exec() == QDialog::Accepted) {
5851 ix = d.comboTracks->currentIndex();
5852 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5853 deleteTimelineTrack(ix, info);
5854 setDocumentModified();
5855 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5856 m_commandStack->push(command);*/
5860 void CustomTrackView::slotConfigTracks(int ix)
5862 TracksConfigDialog d(m_document, ix, parentWidget());
5863 if (d.exec() == QDialog::Accepted) {
5864 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5865 m_commandStack->push(configTracks);
5866 QList <int> toDelete = d.deletedTracks();
5867 for (int i = 0; i < toDelete.count(); ++i) {
5868 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5869 deleteTimelineTrack(toDelete.at(i) - i, info);
5871 setDocumentModified();
5875 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5877 if (m_document->tracksCount() < 2) return;
5878 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5879 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5880 QList<QGraphicsItem *> selection = m_scene->items(r);
5881 QUndoCommand *deleteTrack = new QUndoCommand();
5882 deleteTrack->setText("Delete track");
5884 // Delete all clips in selected track
5885 for (int i = 0; i < selection.count(); i++) {
5886 if (selection.at(i)->type() == AVWIDGET) {
5887 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5888 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5889 m_waitingThumbs.removeAll(item);
5890 m_scene->removeItem(item);
5893 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5894 Transition *item = static_cast <Transition *>(selection.at(i));
5895 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5896 m_scene->removeItem(item);
5902 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5903 m_commandStack->push(deleteTrack);
5906 void CustomTrackView::autoTransition()
5908 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5909 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5910 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5913 Transition *tr = static_cast <Transition*>(itemList.at(0));
5914 tr->setAutomatic(!tr->isAutomatic());
5915 QDomElement transition = tr->toXML();
5916 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);
5917 setDocumentModified();
5920 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5922 QList<QGraphicsItem *> list = scene()->items();
5923 ClipItem *clip = NULL;
5924 for (int i = 0; i < list.size(); ++i) {
5925 if (list.at(i)->type() == AVWIDGET) {
5926 clip = static_cast <ClipItem *>(list.at(i));
5927 if (clip->clipProducer() == id) {
5928 clip->setClipName(name);
5932 viewport()->update();
5935 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5937 minimum = GenTime();
5938 maximum = GenTime();
5939 QList<QGraphicsItem *> selection;
5940 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5941 selection.removeAll(item);
5942 for (int i = 0; i < selection.count(); i++) {
5943 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5944 if (clip && clip->type() == AVWIDGET) {
5945 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5946 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5951 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5953 minimum = GenTime();
5954 maximum = GenTime();
5955 QList<QGraphicsItem *> selection;
5956 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5957 selection.removeAll(item);
5958 for (int i = 0; i < selection.count(); i++) {
5959 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5960 if (clip && clip->type() == TRANSITIONWIDGET) {
5961 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5962 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5967 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5969 for (int i = 0; i < groups.count(); i++) {
5970 QDomNodeList children = groups.at(i).childNodes();
5971 scene()->clearSelection();
5972 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5973 QDomElement elem = children.item(nodeindex).toElement();
5974 int pos = elem.attribute("position").toInt();
5975 int track = elem.attribute("track").toInt();
5976 if (elem.tagName() == "clipitem") {
5977 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5978 if (clip) clip->setSelected(true);
5980 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5981 if (clip) clip->setSelected(true);
5984 groupSelectedItems(false, true);
5988 void CustomTrackView::splitAudio()
5990 resetSelectionGroup();
5991 QList<QGraphicsItem *> selection = scene()->selectedItems();
5992 if (selection.isEmpty()) {
5993 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5996 QUndoCommand *splitCommand = new QUndoCommand();
5997 splitCommand->setText(i18n("Split audio"));
5998 for (int i = 0; i < selection.count(); i++) {
5999 if (selection.at(i)->type() == AVWIDGET) {
6000 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6001 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6002 if (clip->parentItem()) {
6003 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
6005 EffectsList effects;
6006 effects.clone(clip->effectList());
6007 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
6012 if (splitCommand->childCount()) {
6013 updateTrackDuration(-1, splitCommand);
6014 m_commandStack->push(splitCommand);
6018 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
6020 ClipItem *clip = getClipItemAt(pos, track);
6022 kDebug() << "// Cannot find clip to split!!!";
6026 int start = pos.frames(m_document->fps());
6027 int freetrack = m_document->tracksCount() - track - 1;
6029 // do not split audio when we are on an audio track
6030 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6033 for (; freetrack > 0; freetrack--) {
6034 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6035 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6036 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6037 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6038 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6043 kDebug() << "GOT TRK: " << track;
6044 if (freetrack == 0) {
6045 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6047 ItemInfo info = clip->info();
6048 info.track = m_document->tracksCount() - freetrack;
6049 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6050 scene()->clearSelection();
6051 clip->setSelected(true);
6052 ClipItem *audioClip = getClipItemAt(start, info.track);
6054 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6055 clip->setVideoOnly(true);
6056 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6057 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6059 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6060 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6062 m_document->renderer()->unlockService(tractor);
6063 audioClip->setSelected(true);
6064 audioClip->setAudioOnly(true);
6066 // keep video effects, move audio effects to audio clip
6069 for (int i = 0; i < effects.count(); ++i) {
6070 if (effects.at(i).attribute("type") == "audio") {
6071 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6074 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6079 groupSelectedItems(false, true);
6083 // unsplit clip: remove audio part and change video part to normal clip
6084 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6085 kDebug() << "//CANNOT FIND CLP GRP";
6088 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6089 QList<QGraphicsItem *> children = grp->childItems();
6090 if (children.count() != 2) {
6091 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6094 for (int i = 0; i < children.count(); i++) {
6095 if (children.at(i) != clip) {
6096 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6097 ItemInfo info = clip->info();
6098 deleteClip(clp->info());
6099 clip->setVideoOnly(false);
6100 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6101 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6102 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6104 m_document->renderer()->unlockService(tractor);
6106 // re-add audio effects
6107 for (int i = 0; i < effects.count(); ++i) {
6108 if (effects.at(i).attribute("type") == "audio") {
6109 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6116 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6117 m_document->clipManager()->removeGroup(grp);
6118 scene()->destroyItemGroup(grp);
6122 void CustomTrackView::setVideoOnly()
6124 resetSelectionGroup();
6125 QList<QGraphicsItem *> selection = scene()->selectedItems();
6126 if (selection.isEmpty()) {
6127 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6130 QUndoCommand *videoCommand = new QUndoCommand();
6131 videoCommand->setText(i18n("Video only"));
6132 for (int i = 0; i < selection.count(); i++) {
6133 if (selection.at(i)->type() == AVWIDGET) {
6134 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6135 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6136 if (clip->parentItem()) {
6137 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6139 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6144 m_commandStack->push(videoCommand);
6147 void CustomTrackView::setAudioOnly()
6149 resetSelectionGroup();
6150 QList<QGraphicsItem *> selection = scene()->selectedItems();
6151 if (selection.isEmpty()) {
6152 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6155 QUndoCommand *videoCommand = new QUndoCommand();
6156 videoCommand->setText(i18n("Audio only"));
6157 for (int i = 0; i < selection.count(); i++) {
6158 if (selection.at(i)->type() == AVWIDGET) {
6159 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6160 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6161 if (clip->parentItem()) {
6162 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6164 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6169 m_commandStack->push(videoCommand);
6172 void CustomTrackView::setAudioAndVideo()
6174 resetSelectionGroup();
6175 QList<QGraphicsItem *> selection = scene()->selectedItems();
6176 if (selection.isEmpty()) {
6177 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6180 QUndoCommand *videoCommand = new QUndoCommand();
6181 videoCommand->setText(i18n("Audio and Video"));
6182 for (int i = 0; i < selection.count(); i++) {
6183 if (selection.at(i)->type() == AVWIDGET) {
6184 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6185 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6186 if (clip->parentItem()) {
6187 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6189 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6194 m_commandStack->push(videoCommand);
6197 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6199 ClipItem *clip = getClipItemAt(pos, track);
6201 kDebug() << "// Cannot find clip to split!!!";
6204 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6206 int start = pos.frames(m_document->fps());
6207 clip->setVideoOnly(true);
6208 clip->setAudioOnly(false);
6209 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6210 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6212 } else if (audioOnly) {
6213 int start = pos.frames(m_document->fps());
6214 clip->setAudioOnly(true);
6215 clip->setVideoOnly(false);
6216 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6217 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6220 int start = pos.frames(m_document->fps());
6221 clip->setAudioOnly(false);
6222 clip->setVideoOnly(false);
6223 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6224 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6227 m_document->renderer()->unlockService(tractor);
6229 setDocumentModified();
6232 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6234 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6235 m_clipTypeGroup->setEnabled(false);
6237 m_clipTypeGroup->setEnabled(true);
6238 QList <QAction *> actions = m_clipTypeGroup->actions();
6240 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6241 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6242 else lookup = "clip_audio_and_video";
6243 for (int i = 0; i < actions.count(); i++) {
6244 if (actions.at(i)->data().toString() == lookup) {
6245 actions.at(i)->setChecked(true);
6252 void CustomTrackView::slotGoToMarker(QAction *action)
6254 int pos = action->data().toInt();
6255 setCursorPos(pos, true);
6258 void CustomTrackView::reloadTransitionLumas()
6262 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6263 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6264 for (int i = 0; i < params.count(); i++) {
6265 QDomElement e = params.item(i).toElement();
6266 if (e.attribute("tag") == "resource") {
6267 lumaNames = e.attribute("paramlistdisplay");
6268 lumaFiles = e.attribute("paramlist");
6273 QList<QGraphicsItem *> itemList = items();
6274 Transition *transitionitem;
6275 QDomElement transitionXml;
6276 for (int i = 0; i < itemList.count(); i++) {
6277 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6278 transitionitem = static_cast <Transition*>(itemList.at(i));
6279 transitionXml = transitionitem->toXML();
6280 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6281 QDomNodeList params = transitionXml.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 e.setAttribute("paramlistdisplay", lumaNames);
6286 e.setAttribute("paramlist", lumaFiles);
6291 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6292 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6293 for (int i = 0; i < params.count(); i++) {
6294 QDomElement e = params.item(i).toElement();
6295 if (e.attribute("tag") == "luma") {
6296 e.setAttribute("paramlistdisplay", lumaNames);
6297 e.setAttribute("paramlist", lumaFiles);
6304 emit transitionItemSelected(NULL);
6307 double CustomTrackView::fps() const
6309 return m_document->fps();
6312 void CustomTrackView::updateProjectFps()
6314 // update all clips to the new fps
6315 resetSelectionGroup();
6316 scene()->clearSelection();
6318 QList<QGraphicsItem *> itemList = items();
6319 for (int i = 0; i < itemList.count(); i++) {
6320 // remove all items and re-add them one by one
6321 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6323 for (int i = 0; i < itemList.count(); i++) {
6324 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6325 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6326 clip->updateFps(m_document->fps());
6327 m_scene->addItem(clip);
6328 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6329 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6330 QList<QGraphicsItem *> children = grp->childItems();
6331 for (int j = 0; j < children.count(); j++) {
6332 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6333 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6334 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6335 clip->updateFps(m_document->fps());
6338 m_document->clipManager()->removeGroup(grp);
6339 m_scene->addItem(grp);
6340 scene()->destroyItemGroup(grp);
6341 scene()->clearSelection();
6342 for (int j = 0; j < children.count(); j++) {
6343 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6344 //children.at(j)->setParentItem(0);
6345 children.at(j)->setSelected(true);
6348 groupSelectedItems(true, true);
6349 } else if (itemList.at(i)->type() == GUIDEITEM) {
6350 Guide *g = static_cast<Guide *>(itemList.at(i));
6352 m_scene->addItem(g);
6355 viewport()->update();
6358 void CustomTrackView::slotTrackDown()
6360 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6361 else m_selectedTrack++;
6362 emit updateTrackHeaders();
6363 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6364 ensureVisible(rect, 0, 0);
6365 viewport()->update();
6368 void CustomTrackView::slotTrackUp()
6370 if (m_selectedTrack > 0) m_selectedTrack--;
6371 else m_selectedTrack = m_document->tracksCount() - 1;
6372 emit updateTrackHeaders();
6373 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6374 ensureVisible(rect, 0, 0);
6375 viewport()->update();
6378 int CustomTrackView::selectedTrack() const
6380 return m_selectedTrack;
6383 QStringList CustomTrackView::selectedClips() const
6385 QStringList clipIds;
6386 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6387 for (int i = 0; i < selection.count(); i++) {
6388 if (selection.at(i)->type() == AVWIDGET) {
6389 ClipItem *item = (ClipItem *)selection.at(i);
6390 clipIds << item->clipProducer();
6396 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6398 QList<ClipItem *> clips;
6399 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6400 for (int i = 0; i < selection.count(); i++) {
6401 if (selection.at(i)->type() == AVWIDGET) {
6402 clips.append((ClipItem *)selection.at(i));
6408 void CustomTrackView::slotSelectTrack(int ix)
6410 m_selectedTrack = qMax(0, ix);
6411 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6412 emit updateTrackHeaders();
6413 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6414 ensureVisible(rect, 0, 0);
6415 viewport()->update();
6418 void CustomTrackView::slotSelectClipsInTrack()
6420 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6421 QList<QGraphicsItem *> selection = m_scene->items(rect);
6422 m_scene->clearSelection();
6423 for (int i = 0; i < selection.count(); i++) {
6424 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6425 selection.at(i)->setSelected(true);
6428 resetSelectionGroup();
6429 groupSelectedItems();
6432 void CustomTrackView::slotSelectAllClips()
6434 QList<QGraphicsItem *> selection = m_scene->items();
6435 m_scene->clearSelection();
6436 for (int i = 0; i < selection.count(); i++) {
6437 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6438 selection.at(i)->setSelected(true);
6441 resetSelectionGroup();
6442 groupSelectedItems();
6445 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6448 if (track != -1 && pos != -1)
6449 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6451 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6452 QList<QGraphicsItem *> selection = m_scene->items(rect);
6453 resetSelectionGroup(group);
6454 if (!group) m_scene->clearSelection();
6455 for (int i = 0; i < selection.count(); i++) {
6456 if (selection.at(i)->type() == AVWIDGET) {
6457 selection.at(i)->setSelected(add);
6461 if (group) groupSelectedItems();
6464 void CustomTrackView::selectTransition(bool add, bool group)
6466 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6467 QList<QGraphicsItem *> selection = m_scene->items(rect);
6468 resetSelectionGroup(group);
6469 if (!group) m_scene->clearSelection();
6470 for (int i = 0; i < selection.count(); i++) {
6471 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6472 selection.at(i)->setSelected(add);
6476 if (group) groupSelectedItems();
6479 QStringList CustomTrackView::extractTransitionsLumas()
6482 QList<QGraphicsItem *> itemList = items();
6483 Transition *transitionitem;
6484 QDomElement transitionXml;
6485 for (int i = 0; i < itemList.count(); i++) {
6486 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6487 transitionitem = static_cast <Transition*>(itemList.at(i));
6488 transitionXml = transitionitem->toXML();
6489 // luma files in transitions can be in "resource" or "luma" property
6490 QString luma = EffectsList::parameter(transitionXml, "luma");
6491 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6492 if (!luma.isEmpty()) urls << KUrl(luma).path();
6495 urls.removeDuplicates();
6499 void CustomTrackView::setEditMode(EDITMODE mode)
6501 m_scene->setEditMode(mode);
6504 void CustomTrackView::checkTrackSequence(int track)
6506 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6507 //track = m_document->tracksCount() -track;
6508 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6509 QList<QGraphicsItem *> selection = m_scene->items(rect);
6510 QList <int> timelineList;
6511 timelineList.append(0);
6512 for (int i = 0; i < selection.count(); i++) {
6513 if (selection.at(i)->type() == AVWIDGET) {
6514 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6515 int start = clip->startPos().frames(m_document->fps());
6516 int end = clip->endPos().frames(m_document->fps());
6517 if (!timelineList.contains(start)) timelineList.append(start);
6518 if (!timelineList.contains(end)) timelineList.append(end);
6521 qSort(timelineList);
6522 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6523 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6526 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6528 if (data.isEmpty()) return;
6529 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6531 info.startPos = GenTime(in, m_document->fps());
6532 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6533 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6534 info.cropDuration = info.endPos - info.startPos;
6535 info.track = m_selectedTrack;
6536 QUndoCommand *addCommand = new QUndoCommand();
6537 addCommand->setText(i18n("Insert clip"));
6538 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6539 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6540 updateTrackDuration(info.track, addCommand);
6541 m_commandStack->push(addCommand);
6543 selectClip(true, false, m_selectedTrack, in);
6544 // Automatic audio split
6545 if (KdenliveSettings::splitaudio())
6549 void CustomTrackView::clearSelection(bool emitInfo)
6551 resetSelectionGroup();
6552 scene()->clearSelection();
6554 if (emitInfo) emit clipItemSelected(NULL);
6557 void CustomTrackView::updatePalette()
6559 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6563 pen1.setColor(palette().text().color());
6564 m_cursorLine->setPen(pen1);
6568 void CustomTrackView::removeTipAnimation()
6571 scene()->removeItem(m_visualTip);
6572 m_animationTimer->stop();
6580 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6582 if (m_visualTip == NULL) {
6583 QRectF rect = clip->sceneBoundingRect();
6584 m_animation = new QGraphicsItemAnimation;
6585 m_animation->setTimeLine(m_animationTimer);
6586 m_animation->setScaleAt(1, 1, 1);
6591 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6592 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6593 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6595 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6597 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6599 m_animation->setScaleAt(.5, 2, 2);
6603 polygon << QPoint(0, - size * 2);
6604 if (mode == RESIZESTART)
6605 polygon << QPoint(size * 2, 0);
6607 polygon << QPoint(- size * 2, 0);
6608 polygon << QPoint(0, size * 2);
6609 polygon << QPoint(0, - size * 2);
6611 m_visualTip = new QGraphicsPolygonItem(polygon);
6612 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6613 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6614 if (mode == RESIZESTART)
6615 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6617 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6619 m_animation->setScaleAt(.5, 2, 1);
6621 case TRANSITIONSTART:
6623 polygon << QPoint(0, - size * 2);
6624 if (mode == TRANSITIONSTART)
6625 polygon << QPoint(size * 2, 0);
6627 polygon << QPoint(- size * 2, 0);
6628 polygon << QPoint(0, 0);
6629 polygon << QPoint(0, - size * 2);
6631 m_visualTip = new QGraphicsPolygonItem(polygon);
6632 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6633 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6634 if (mode == TRANSITIONSTART)
6635 m_visualTip->setPos(rect.x(), rect.bottom());
6637 m_visualTip->setPos(rect.right(), rect.bottom());
6639 m_animation->setScaleAt(.5, 2, 2);
6646 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6647 m_visualTip->setZValue(100);
6648 scene()->addItem(m_visualTip);
6649 m_animation->setItem(m_visualTip);
6650 m_animationTimer->start();
6654 bool CustomTrackView::hasAudio(int track) const
6656 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6657 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6658 QGraphicsItem *item;
6659 for (int i = 0; i < collisions.count(); i++) {
6660 item = collisions.at(i);
6661 if (!item->isEnabled()) continue;
6662 if (item->type() == AVWIDGET) {
6663 ClipItem *clip = static_cast <ClipItem *>(item);
6664 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6670 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6673 QUndoCommand *effectCommand = new QUndoCommand();
6675 if (effect.tagName() == "effectgroup") {
6676 effectName = effect.attribute("name");
6678 QDomElement namenode = effect.firstChildElement("name");
6679 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6680 else effectName = i18n("effect");
6682 effectCommand->setText(i18n("Add %1", effectName));
6683 if (effect.tagName() == "effectgroup") {
6684 QDomNodeList effectlist = effect.elementsByTagName("effect");
6685 for (int j = 0; j < effectlist.count(); j++) {
6686 QDomElement trackeffect = effectlist.at(j).toElement();
6687 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6688 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6691 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6695 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6696 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6697 delete effectCommand;
6700 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6703 if (effectCommand->childCount() > 0) {
6704 m_commandStack->push(effectCommand);
6705 setDocumentModified();
6707 else delete effectCommand;
6711 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6713 EffectsParameterList parameters;
6715 parameters.addParam("tag", effect.attribute("tag"));
6716 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6717 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6718 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6719 parameters.addParam("id", effect.attribute("id"));
6720 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6721 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6722 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6723 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6724 if (effect.attribute("id") == "region") {
6725 QDomNodeList subeffects = effect.elementsByTagName("effect");
6726 for (int i = 0; i < subeffects.count(); i++) {
6727 QDomElement subeffect = subeffects.at(i).toElement();
6728 int subeffectix = subeffect.attribute("region_ix").toInt();
6729 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6730 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6731 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6732 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6733 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6737 QDomNodeList params = effect.elementsByTagName("parameter");
6738 adjustEffectParameters(parameters, params);
6744 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6747 for (int i = 0; i < params.count(); i++) {
6748 QDomElement e = params.item(i).toElement();
6749 QString paramname = prefix + e.attribute("name");
6750 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6751 // effects with geometry param need in / out synced with the clip, request it...
6752 parameters.addParam("_sync_in_out", "1");
6754 if (e.attribute("type") == "simplekeyframe") {
6755 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6756 double factor = e.attribute("factor", "1").toDouble();
6757 double offset = e.attribute("offset", "0").toDouble();
6758 for (int j = 0; j < values.count(); j++) {
6759 QString pos = values.at(j).section(':', 0, 0);
6760 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6761 values[j] = pos + "=" + locale.toString(val);
6763 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6764 parameters.addParam(paramname, values.join(";"));
6765 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6766 parameters.addParam("max", e.attribute("max"));
6767 parameters.addParam("min", e.attribute("min"));
6768 parameters.addParam("factor", e.attribute("factor", "1"));*/
6769 } else if (e.attribute("type") == "keyframe") {
6770 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6771 parameters.addParam("keyframes", e.attribute("keyframes"));
6772 parameters.addParam("max", e.attribute("max"));
6773 parameters.addParam("min", e.attribute("min"));
6774 parameters.addParam("factor", e.attribute("factor", "1"));
6775 parameters.addParam("offset", e.attribute("offset", "0"));
6776 parameters.addParam("starttag", e.attribute("starttag", "start"));
6777 parameters.addParam("endtag", e.attribute("endtag", "end"));
6778 } else if (e.attribute("namedesc").contains(';')) {
6779 QString format = e.attribute("format");
6780 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6781 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6783 QTextStream txtNeu(&neu);
6784 if (values.size() > 0)
6785 txtNeu << (int)values[0].toDouble();
6786 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6787 txtNeu << separators[i];
6788 txtNeu << (int)(values[i+1].toDouble());
6790 parameters.addParam("start", neu);
6792 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6794 if (e.attribute("factor").contains('%')) {
6795 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6797 fact = e.attribute("factor", "1").toDouble();
6799 double offset = e.attribute("offset", "0").toDouble();
6800 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
6802 parameters.addParam(paramname, e.attribute("value"));
6809 void CustomTrackView::updateTrackNames(int track, bool added)
6811 QList <TrackInfo> tracks = m_document->tracksList();
6812 int max = tracks.count();
6813 int docTrack = max - track - 1;
6815 // count number of tracks of each type
6816 int videoTracks = 0;
6817 int audioTracks = 0;
6818 for (int i = max - 1; i >= 0; --i) {
6819 TrackInfo info = tracks.at(i);
6820 if (info.type == VIDEOTRACK)
6825 if (i <= docTrack) {
6826 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6827 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6830 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6831 info.trackName = type + QString::number(typeNumber);
6832 m_document->setTrackType(i, info);
6835 if (info.trackName == type + QString::number(typeNumber + 1)) {
6836 info.trackName = type + QString::number(typeNumber);
6837 m_document->setTrackType(i, info);
6842 emit tracksChanged();
6845 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6851 tracks << m_document->tracksCount() - track - 1;
6853 // negative track number -> update all tracks
6854 for (int i = 0; i < m_document->tracksCount(); ++i)
6858 for (int i = 0; i < tracks.count(); ++i) {
6860 // t + 1 because of black background track
6861 duration = m_document->renderer()->mltTrackDuration(t + 1);
6862 if (duration != m_document->trackDuration(t)) {
6863 m_document->setTrackDuration(t, duration);
6866 EffectsList effects = m_document->getTrackEffects(t);
6867 for (int j = 0; j < effects.count(); ++j) {
6869 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6870 * - update the effectstack if necessary
6877 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6879 QList<QGraphicsItem *> list = scene()->items();
6880 ClipItem *clip = NULL;
6881 for (int i = 0; i < list.size(); ++i) {
6882 if (list.at(i)->type() == AVWIDGET) {
6883 clip = static_cast <ClipItem *>(list.at(i));
6884 if (clip->clipProducer() == id) {
6885 clip->refreshClip(true, resetThumbs);
6891 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6893 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6895 if (effects.count()) {
6896 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6897 while (i != effects.constEnd()) {
6898 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
6905 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6907 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6909 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6912 QDomElement newEffect;
6913 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6914 if (effect.attribute("id") == filter) {
6915 newEffect = effect.cloneNode().toElement();
6916 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6917 while (i != filterParams.constEnd()) {
6918 EffectsList::setParameter(newEffect, i.key(), i.value());
6919 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6922 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
6923 m_commandStack->push(command);
6924 emit clipItemSelected(clip);