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);
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 if (clip->isSelected()) emit clipItemSelected(clip);
1682 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1685 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1687 QString index = effect.attribute("kdenlive_ix");
1688 if (pos < GenTime()) {
1689 // Delete track effect
1690 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1691 m_document->removeTrackEffect(track - 1, effect);
1693 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1694 emit updateTrackEffectState(track - 1);
1695 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1698 // Special case: speed effect
1699 if (effect.attribute("id") == "speed") {
1700 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1702 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1703 clip->deleteEffect(index);
1704 emit clipItemSelected(clip);
1705 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1709 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1710 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1711 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1714 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1716 clip->deleteEffect(index);
1717 emit clipItemSelected(clip);
1721 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1723 QList<QGraphicsItem *> itemList = group->childItems();
1724 QUndoCommand *effectCommand = new QUndoCommand();
1726 QDomElement namenode = effect.firstChildElement("name");
1727 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1728 else effectName = i18n("effect");
1729 effectCommand->setText(i18n("Add %1", effectName));
1730 for (int i = 0; i < itemList.count(); i++) {
1731 if (itemList.at(i)->type() == AVWIDGET) {
1732 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1733 if (effect.tagName() == "list") {
1734 QDomNodeList effectlist = effect.elementsByTagName("effect");
1735 for (int j = 0; j < effectlist.count(); j++) {
1736 processEffect(item, effectlist.at(j).toElement(), effectCommand);
1740 processEffect(item, effect, effectCommand);
1744 if (effectCommand->childCount() > 0) {
1745 m_commandStack->push(effectCommand);
1746 setDocumentModified();
1747 } else delete effectCommand;
1750 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1752 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1755 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1757 QList<QGraphicsItem *> itemList;
1758 QUndoCommand *effectCommand = new QUndoCommand();
1760 if (effect.tagName() == "list") {
1761 effectName = effect.attribute("name");
1763 QDomElement namenode = effect.firstChildElement("name");
1764 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1765 else effectName = i18n("effect");
1767 effectCommand->setText(i18n("Add %1", effectName));
1769 if (track == -1) itemList = scene()->selectedItems();
1770 if (itemList.isEmpty()) {
1771 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1772 if (clip) itemList.append(clip);
1773 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1777 for (int i = 0; i < itemList.count(); i++) {
1778 if (itemList.at(i)->type() == GROUPWIDGET) {
1779 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1780 for (int j = 0; j < subitems.count(); j++) {
1781 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1786 for (int i = 0; i < itemList.count(); i++) {
1787 if (itemList.at(i)->type() == AVWIDGET) {
1788 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1789 if (effect.tagName() == "list") {
1790 QDomNodeList effectlist = effect.elementsByTagName("effect");
1791 for (int j = 0; j < effectlist.count(); j++) {
1792 processEffect(item, effectlist.at(j).toElement(), effectCommand);
1795 else processEffect(item, effect, effectCommand);
1798 if (effectCommand->childCount() > 0) {
1799 m_commandStack->push(effectCommand);
1800 setDocumentModified();
1801 if (effectCommand->childCount() == 1) {
1802 // Display newly added clip effect
1803 for (int i = 0; i < itemList.count(); i++) {
1804 if (itemList.at(i)->type() == AVWIDGET) {
1805 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1806 clip->setSelectedEffect(clip->effectsCount() - 1);
1807 if (!clip->isSelected()) {
1808 clearSelection(false);
1809 clip->setSelected(true);
1810 emit clipItemSelected(clip, clip->selectedEffectIndex());
1816 } else delete effectCommand;
1819 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1821 if (effect.attribute("type") == "audio") {
1822 // Don't add audio effects on video clips
1823 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1824 /* do not show error message when item is part of a group as the user probably knows what he does then
1825 * and the message is annoying when working with the split audio feature */
1826 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1827 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1830 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1831 // Don't add video effect on audio clips
1832 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1833 /* do not show error message when item is part of a group as the user probably knows what he does then
1834 * and the message is annoying when working with the split audio feature */
1835 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1836 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1840 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1841 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1844 if (item->isItemLocked()) {
1848 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1849 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1851 item->initEffect(effect);
1853 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1856 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1859 // delete track effect
1860 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1861 m_commandStack->push(command);
1862 setDocumentModified();
1865 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1866 //clip is in a group, also remove the effect in other clips of the group
1867 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1868 QUndoCommand *delCommand = new QUndoCommand();
1870 QDomElement namenode = effect.firstChildElement("name");
1871 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1872 else effectName = i18n("effect");
1873 delCommand->setText(i18n("Delete %1", effectName));
1876 for (int i = 0; i < items.count(); i++) {
1877 if (items.at(i)->type() == GROUPWIDGET) {
1878 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1879 for (int j = 0; j < subitems.count(); j++) {
1880 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1885 for (int i = 0; i < items.count(); i++) {
1886 if (items.at(i)->type() == AVWIDGET) {
1887 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1888 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1890 QDomElement eff = item->effectAt(ix);
1891 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1895 if (delCommand->childCount() > 0)
1896 m_commandStack->push(delCommand);
1899 setDocumentModified();
1902 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1903 m_commandStack->push(command);
1904 setDocumentModified();
1907 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1909 if (insertedEffect.isNull()) {
1910 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1913 QDomElement effect = insertedEffect.cloneNode().toElement();
1914 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1915 if (pos < GenTime()) {
1916 // editing a track effect
1917 EffectsParameterList effectParams = getEffectArgs(effect);
1918 // check if we are trying to reset a keyframe effect
1919 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1920 clip->initEffect(effect);
1921 effectParams = getEffectArgs(effect);
1923 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1924 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1925 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1926 emit updateTrackEffectState(track);
1927 setDocumentModified();
1931 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1933 // Special case: speed effect
1934 if (effect.attribute("id") == "speed") {
1935 if (effect.attribute("disable") == "1") {
1936 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1939 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1940 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1941 if (strobe == 0) strobe = 1;
1942 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1944 if (clip->updateEffect(effect)) {
1945 if (ix == clip->selectedEffectIndex()) {
1946 clip->setSelectedEffect(ix);
1947 if (!triggeredByUser)
1948 emit clipItemSelected(clip, ix);
1950 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1954 EffectsParameterList effectParams = getEffectArgs(effect);
1955 // check if we are trying to reset a keyframe effect
1956 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1957 clip->initEffect(effect);
1958 effectParams = getEffectArgs(effect);
1961 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1962 // A fade effect was modified, update the clip
1963 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1964 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1965 clip->setFadeIn(pos);
1967 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1968 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1969 clip->setFadeOut(pos);
1972 bool success = true;
1973 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams)) success = false;
1975 if (success && clip->updateEffect(effect)) {
1976 if (ix == clip->selectedEffectIndex()) {
1977 clip->setSelectedEffect(ix);
1978 if (!triggeredByUser)
1979 emit clipItemSelected(clip, ix);
1982 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1984 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
1985 setDocumentModified();
1988 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1990 if (pos < GenTime()) {
1991 // Moving track effect
1992 if (newPos > m_document->getTrackEffects(m_document->tracksCount() - track - 1).count()) {
1993 newPos = m_document->getTrackEffects(m_document->tracksCount() - track - 1).count();
1995 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos);
1996 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos);
1997 if (!act.isNull() && !before.isNull()) {
1998 //m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos, act);
1999 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos, before);
2000 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
2001 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
2002 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2005 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2006 if (newPos > clip->effectsCount()) {
2007 newPos = clip->effectsCount();
2010 QDomElement act = clip->effectAt(newPos);
2011 QDomElement before = clip->effectAt(oldPos);
2012 if (act.isNull() || before.isNull()) {
2013 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2016 //clip->moveEffect(act, oldPos);
2017 clip->moveEffect(before, newPos);
2018 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2019 if (act.attribute("id") == "speed") {
2020 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2021 } else if (before.attribute("id") == "speed") {
2022 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2023 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2024 emit clipItemSelected(clip, newPos);
2025 setDocumentModified();
2026 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2029 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2031 EditEffectCommand *command;
2033 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2034 else effect = clip->effectAt(effectPos);
2035 QDomElement oldEffect = effect.cloneNode().toElement();
2036 effect.setAttribute("disable", (int) disable);
2040 // editing track effect
2041 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
2043 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
2045 m_commandStack->push(command);
2046 setDocumentModified();;
2049 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2051 MoveEffectCommand *command;
2053 // editing track effect
2054 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2055 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2056 m_commandStack->push(command);
2057 setDocumentModified();
2060 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
2062 EditEffectCommand *command;
2063 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2064 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
2065 m_commandStack->push(command);
2068 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2070 QDomElement effect = clip->getEffectAt(ix);
2071 QDomElement oldeffect = effect.cloneNode().toElement();
2072 effect.setAttribute("region", region);
2073 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
2074 m_commandStack->push(command);
2077 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2081 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2082 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2083 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2085 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);
2087 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2088 m_blockRefresh = false;
2092 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2093 int cutPos = (int) cutTime.frames(m_document->fps());
2095 newPos.startPos = cutTime;
2096 newPos.endPos = info.endPos;
2097 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2098 newPos.track = info.track;
2099 newPos.cropDuration = newPos.endPos - newPos.startPos;
2101 bool snap = KdenliveSettings::snaptopoints();
2102 KdenliveSettings::setSnaptopoints(false);
2103 ClipItem *dup = item->clone(newPos);
2105 // remove unwanted effects
2106 // fade in from 2nd part of the clip
2107 int ix = dup->hasEffect(QString(), "fadein");
2109 QDomElement oldeffect = dup->effectAt(ix);
2110 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2112 ix = dup->hasEffect(QString(), "fade_from_black");
2114 QDomElement oldeffect = dup->effectAt(ix);
2115 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2117 // fade out from 1st part of the clip
2118 ix = item->hasEffect(QString(), "fadeout");
2120 QDomElement oldeffect = item->effectAt(ix);
2121 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2123 ix = item->hasEffect(QString(), "fade_to_black");
2125 QDomElement oldeffect = item->effectAt(ix);
2126 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2130 item->resizeEnd(cutPos);
2131 scene()->addItem(dup);
2132 if (item->checkKeyFrames())
2133 slotRefreshEffects(item);
2134 if (dup->checkKeyFrames())
2135 slotRefreshEffects(dup);
2137 item->baseClip()->addReference();
2138 m_document->updateClip(item->baseClip()->getId());
2139 setDocumentModified();
2140 KdenliveSettings::setSnaptopoints(snap);
2141 if (execute && item->isSelected())
2142 emit clipItemSelected(item);
2147 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2148 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2150 if (!item || !dup || item == dup) {
2151 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2152 m_blockRefresh = false;
2155 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2156 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2160 bool snap = KdenliveSettings::snaptopoints();
2161 KdenliveSettings::setSnaptopoints(false);
2163 // join fade effects again
2164 int ix = dup->hasEffect(QString(), "fadeout");
2166 QDomElement effect = dup->effectAt(ix);
2167 item->addEffect(effect);
2169 ix = dup->hasEffect(QString(), "fade_to_black");
2171 QDomElement effect = dup->effectAt(ix);
2172 item->addEffect(effect);
2175 m_waitingThumbs.removeAll(dup);
2176 bool selected = item->isSelected();
2177 if (dup->isSelected()) {
2179 item->setSelected(true);
2180 emit clipItemSelected(NULL);
2182 dup->baseClip()->removeReference();
2183 m_document->updateClip(dup->baseClip()->getId());
2184 scene()->removeItem(dup);
2188 ItemInfo clipinfo = item->info();
2189 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2190 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2192 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2193 setDocumentModified();
2195 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2197 KdenliveSettings::setSnaptopoints(snap);
2198 if (execute && selected)
2199 emit clipItemSelected(item);
2202 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2205 void CustomTrackView::slotEnableRefresh()
2207 m_blockRefresh = false;
2210 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2212 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2213 if (itemList.count() == 1) {
2214 if (itemList.at(0)->type() == AVWIDGET) {
2215 ClipItem *item = (ClipItem *) itemList.at(0);
2217 info.track = item->track();
2218 ClipItem *transitionClip = NULL;
2219 const int transitiontrack = getPreviousVideoTrack(info.track);
2220 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2221 if (pos < item->startPos() + item->cropDuration() / 2) {
2222 // add transition to clip start
2223 info.startPos = item->startPos();
2224 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2225 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2226 info.endPos = transitionClip->endPos();
2227 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2228 // Check there is no other transition at that place
2229 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2230 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2231 QList<QGraphicsItem *> selection = m_scene->items(r);
2232 bool transitionAccepted = true;
2233 for (int i = 0; i < selection.count(); i++) {
2234 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2235 Transition *tr = static_cast <Transition *>(selection.at(i));
2236 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2237 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2238 } else transitionAccepted = false;
2241 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2242 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2245 // add transition to clip end
2246 info.endPos = item->endPos();
2247 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2248 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2249 info.startPos = transitionClip->startPos();
2250 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2251 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2252 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
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 (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2263 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2264 } else transitionAccepted = false;
2267 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2268 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2271 } else for (int i = 0; i < itemList.count(); i++) {
2272 if (itemList.at(i)->type() == AVWIDGET) {
2273 ClipItem *item = (ClipItem *) itemList.at(i);
2275 info.startPos = item->startPos();
2276 info.endPos = info.startPos + GenTime(65, m_document->fps());
2277 info.track = item->track();
2279 // Check there is no other transition at that place
2280 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2281 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2282 QList<QGraphicsItem *> selection = m_scene->items(r);
2283 bool transitionAccepted = true;
2284 for (int i = 0; i < selection.count(); i++) {
2285 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2286 Transition *tr = static_cast <Transition *>(selection.at(i));
2287 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2288 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2289 } else transitionAccepted = false;
2292 int transitiontrack = getPreviousVideoTrack(info.track);
2293 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2294 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2299 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2301 if (transitionInfo.startPos >= transitionInfo.endPos) {
2302 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2305 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2306 m_commandStack->push(command);
2307 setDocumentModified();
2310 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2312 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2313 //kDebug() << "---- ADDING transition " << params.attribute("value");
2314 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2315 scene()->addItem(tr);
2316 setDocumentModified();
2318 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2323 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2325 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2327 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2330 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2331 if (m_dragItem == item) m_dragItem = NULL;
2333 #if QT_VERSION >= 0x040600
2334 // animate item deletion
2335 item->closeAnimation();
2339 emit transitionItemSelected(NULL);
2340 setDocumentModified();
2343 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2345 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2346 QDomElement xml = tr->toXML();
2347 if (old.isNull() || xml.isNull()) {
2348 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2351 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2352 updateTrackDuration(tr->track(), command);
2353 m_commandStack->push(command);
2354 setDocumentModified();
2357 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2359 Transition *item = getTransitionItemAt(pos, track);
2361 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2366 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2368 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);
2369 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2370 item->setTransitionParameters(transition);
2371 if (updateTransitionWidget) {
2372 ItemInfo info = item->info();
2374 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2375 if (transitionClip && transitionClip->baseClip()) {
2376 QString size = transitionClip->baseClip()->getProperty("frame_size");
2377 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2378 if (factor == 0) factor = 1.0;
2379 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2380 p.setY(size.section('x', 1, 1).toInt());
2382 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2384 setDocumentModified();
2387 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2390 const QPointF pos = mapToScene(event->pos());
2391 if (m_selectionGroup) {
2392 m_selectionGroup->setPos(pos);
2393 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2394 event->acceptProposedAction();
2396 // Drag enter was not possible, try again at mouse position
2397 insertDropClips(event->mimeData(), event->pos());
2401 QGraphicsView::dragMoveEvent(event);
2405 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2407 if (m_selectionGroup && m_clipDrag) {
2408 m_thumbsTimer.stop();
2409 m_waitingThumbs.clear();
2410 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2412 scene()->destroyItemGroup(m_selectionGroup);
2413 m_selectionGroup = NULL;
2414 } else QGraphicsView::dragLeaveEvent(event);
2417 void CustomTrackView::dropEvent(QDropEvent * event)
2419 if (m_selectionGroup && m_clipDrag) {
2420 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2421 resetSelectionGroup();
2422 m_scene->clearSelection();
2423 bool hasVideoClip = false;
2424 QUndoCommand *addCommand = new QUndoCommand();
2425 addCommand->setText(i18n("Add timeline clip"));
2426 QList <ClipItem *> brokenClips;
2428 for (int i = 0; i < items.count(); i++) {
2429 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2430 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2431 if (items.count() == 1) {
2432 updateClipTypeActions(item);
2434 updateClipTypeActions(NULL);
2437 //TODO: take care of edit mode for undo
2438 item->baseClip()->addReference();
2439 //item->setZValue(item->defaultZValue());
2440 m_document->updateClip(item->baseClip()->getId());
2441 ItemInfo info = item->info();
2443 int tracknumber = m_document->tracksCount() - info.track - 1;
2444 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2445 if (isLocked) item->setItemLocked(true);
2446 ItemInfo clipInfo = info;
2447 clipInfo.track = m_document->tracksCount() - item->track();
2449 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2451 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2452 brokenClips.append(item);
2455 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2457 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2458 updateTrackDuration(info.track, addCommand);
2460 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2461 // add transparency transition
2462 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2463 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2465 item->setSelected(true);
2467 qDeleteAll(brokenClips);
2468 brokenClips.clear();
2469 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2470 else delete addCommand;
2472 // Automatic audio split
2473 if (KdenliveSettings::splitaudio())
2475 setDocumentModified();
2479 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2480 QList<QGraphicsItem *> selection = m_scene->items(rect);
2481 QStringList timelineList;
2483 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2484 for (int i = 0; i < selection.count(); i++) {
2485 if (selection.at(i)->type() == AVWIDGET) {
2486 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2487 int start = clip->startPos().frames(m_document->fps());
2488 int end = clip->endPos().frames(m_document->fps());
2489 timelineList.append(QString::number(start) + "-" + QString::number(end));
2492 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2495 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2496 if (items.count() > 1) {
2497 groupSelectedItems(true);
2498 } else if (items.count() == 1) {
2499 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2500 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2502 event->setDropAction(Qt::MoveAction);
2504 } else QGraphicsView::dropEvent(event);
2508 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2510 bool snap = KdenliveSettings::snaptopoints();
2511 KdenliveSettings::setSnaptopoints(false);
2512 if (mode == OVERWRITEEDIT) {
2513 // if we are in overwrite mode, move clips accordingly
2515 if (item == NULL) info = posinfo;
2516 else info = item->info();
2517 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);
2518 QList<QGraphicsItem *> selection = m_scene->items(rect);
2519 if (item) selection.removeAll(item);
2520 for (int i = 0; i < selection.count(); i++) {
2521 if (!selection.at(i)->isEnabled()) continue;
2522 if (selection.at(i)->type() == AVWIDGET) {
2523 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2524 if (clip->startPos() < info.startPos) {
2525 if (clip->endPos() > info.endPos) {
2526 ItemInfo clipInfo = clip->info();
2527 ItemInfo dupInfo = clipInfo;
2528 GenTime diff = info.startPos - clipInfo.startPos;
2529 dupInfo.startPos = info.startPos;
2530 dupInfo.cropStart += diff;
2531 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2532 ItemInfo newdupInfo = dupInfo;
2533 GenTime diff2 = info.endPos - info.startPos;
2534 newdupInfo.startPos = info.endPos;
2535 newdupInfo.cropStart += diff2;
2536 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2537 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2538 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2539 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2540 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2542 ItemInfo newclipInfo = clip->info();
2543 newclipInfo.endPos = info.startPos;
2544 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2545 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2547 } else if (clip->endPos() <= info.endPos) {
2548 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2549 m_waitingThumbs.removeAll(clip);
2550 scene()->removeItem(clip);
2554 ItemInfo newclipInfo = clip->info();
2555 newclipInfo.startPos = info.endPos;
2556 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2557 clip->resizeStart(info.endPos.frames(m_document->fps()));
2561 } else if (mode == INSERTEDIT) {
2562 // if we are in push mode, move clips accordingly
2564 if (item == NULL) info = posinfo;
2565 else info = item->info();
2566 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);
2567 QList<QGraphicsItem *> selection = m_scene->items(rect);
2568 if (item) selection.removeAll(item);
2569 for (int i = 0; i < selection.count(); i++) {
2570 if (selection.at(i)->type() == AVWIDGET) {
2571 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2572 if (clip->startPos() < info.startPos) {
2573 if (clip->endPos() > info.startPos) {
2574 ItemInfo clipInfo = clip->info();
2575 ItemInfo dupInfo = clipInfo;
2576 GenTime diff = info.startPos - clipInfo.startPos;
2577 dupInfo.startPos = info.startPos;
2578 dupInfo.cropStart += diff;
2579 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2580 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2581 // Commented out; variable dup unused. --granjow
2582 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2583 cutClip(clipInfo, info.startPos, true, false);
2586 // TODO: add insertspacecommand
2591 KdenliveSettings::setSnaptopoints(snap);
2595 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2597 if (mode == OVERWRITEEDIT) {
2598 // if we are in overwrite or push mode, move clips accordingly
2599 bool snap = KdenliveSettings::snaptopoints();
2600 KdenliveSettings::setSnaptopoints(false);
2601 ItemInfo info = item->info();
2602 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2603 QList<QGraphicsItem *> selection = m_scene->items(rect);
2604 selection.removeAll(item);
2605 for (int i = 0; i < selection.count(); i++) {
2606 if (!selection.at(i)->isEnabled()) continue;
2607 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2608 Transition *tr = static_cast<Transition *>(selection.at(i));
2609 if (tr->startPos() < info.startPos) {
2610 ItemInfo firstPos = tr->info();
2611 ItemInfo newPos = firstPos;
2612 firstPos.endPos = item->startPos();
2613 newPos.startPos = item->endPos();
2614 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2615 if (tr->endPos() > info.endPos) {
2617 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2619 } else if (tr->endPos() > info.endPos) {
2621 ItemInfo firstPos = tr->info();
2622 firstPos.startPos = item->endPos();
2623 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2625 // remove transition
2626 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2630 KdenliveSettings::setSnaptopoints(snap);
2634 QStringList CustomTrackView::mimeTypes() const
2636 QStringList qstrList;
2637 // list of accepted mime types for drop
2638 qstrList.append("text/plain");
2639 qstrList.append("kdenlive/producerslist");
2640 qstrList.append("kdenlive/clip");
2644 Qt::DropActions CustomTrackView::supportedDropActions() const
2646 // returns what actions are supported when dropping
2647 return Qt::MoveAction;
2650 void CustomTrackView::setDuration(int duration)
2652 int diff = qAbs(duration - sceneRect().width());
2653 if (diff * matrix().m11() > -50) {
2654 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2655 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2657 m_projectDuration = duration;
2660 int CustomTrackView::duration() const
2662 return m_projectDuration;
2665 void CustomTrackView::addTrack(TrackInfo type, int ix)
2667 if (ix == -1 || ix == m_document->tracksCount()) {
2668 m_document->insertTrack(0, type);
2669 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2671 m_document->insertTrack(m_document->tracksCount() - ix, type);
2672 // insert track in MLT playlist
2673 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2675 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2676 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2677 QList<QGraphicsItem *> selection = m_scene->items(r);
2678 resetSelectionGroup();
2680 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2681 scene()->addItem(m_selectionGroup);
2682 for (int i = 0; i < selection.count(); i++) {
2683 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2684 m_selectionGroup->addToGroup(selection.at(i));
2685 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2688 // Move graphic items
2689 m_selectionGroup->translate(0, m_tracksHeight);
2691 // adjust track number
2692 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2693 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2694 for (int i = 0; i < children.count(); i++) {
2695 if (children.at(i)->type() == GROUPWIDGET) {
2696 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2697 children << grp->childItems();
2700 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2702 ItemInfo clipinfo = item->info();
2703 if (item->type() == AVWIDGET) {
2704 ClipItem *clip = static_cast <ClipItem *>(item);
2705 // slowmotion clips are not track dependant, so no need to update them
2706 if (clip->speed() != 1.0) continue;
2707 // We add a move clip command so that we get the correct producer for new track number
2708 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2709 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2710 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2711 // problem updating clip
2712 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2715 } else if (item->type() == TRANSITIONWIDGET) {
2716 Transition *tr = static_cast <Transition *>(item);
2717 int track = tr->transitionEndTrack();
2719 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2723 resetSelectionGroup(false);
2724 m_document->renderer()->unlockService(tractor);
2727 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2728 for (int i = 0; i < m_guides.count(); i++) {
2729 QLineF l = m_guides.at(i)->line();
2730 l.setP2(QPointF(l.x2(), maxHeight));
2731 m_guides.at(i)->setLine(l);
2734 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2735 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2736 viewport()->update();
2737 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2738 //setFixedHeight(50 * m_tracksCount);
2740 updateTrackNames(ix, true);
2743 void CustomTrackView::removeTrack(int ix)
2745 // Delete track in MLT playlist
2746 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2747 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2749 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2750 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2751 QList<QGraphicsItem *> selection = m_scene->items(r);
2753 resetSelectionGroup();
2755 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2756 scene()->addItem(m_selectionGroup);
2757 for (int i = 0; i < selection.count(); i++) {
2758 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2759 m_selectionGroup->addToGroup(selection.at(i));
2760 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2763 // Move graphic items
2764 qreal ydiff = 0 - (int) m_tracksHeight;
2765 m_selectionGroup->translate(0, ydiff);
2766 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2768 // adjust track number
2769 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2770 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2771 for (int i = 0; i < children.count(); i++) {
2772 if (children.at(i)->type() == GROUPWIDGET) {
2773 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2774 children << grp->childItems();
2777 if (children.at(i)->type() == AVWIDGET) {
2778 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2780 ItemInfo clipinfo = clip->info();
2781 // We add a move clip command so that we get the correct producer for new track number
2782 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2783 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2784 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2785 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2788 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2789 Transition *tr = static_cast <Transition *>(children.at(i));
2791 int track = tr->transitionEndTrack();
2793 ItemInfo clipinfo = tr->info();
2794 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2798 resetSelectionGroup(false);
2799 m_document->renderer()->unlockService(tractor);
2801 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2802 for (int i = 0; i < m_guides.count(); i++) {
2803 QLineF l = m_guides.at(i)->line();
2804 l.setP2(QPointF(l.x2(), maxHeight));
2805 m_guides.at(i)->setLine(l);
2807 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2808 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2810 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2811 viewport()->update();
2813 updateTrackNames(ix, false);
2814 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2817 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2819 for (int i = 0; i < trackInfos.count(); ++i) {
2820 m_document->setTrackType(i, trackInfos.at(i));
2821 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2822 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2825 viewport()->update();
2826 emit trackHeightChanged();
2829 void CustomTrackView::slotSwitchTrackAudio(int ix)
2831 /*for (int i = 0; i < m_document->tracksCount(); i++)
2832 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2833 int tracknumber = m_document->tracksCount() - ix - 1;
2834 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2835 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2836 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2837 setDocumentModified();
2840 void CustomTrackView::slotSwitchTrackLock(int ix)
2842 int tracknumber = m_document->tracksCount() - ix - 1;
2843 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2844 m_commandStack->push(command);
2848 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2850 int tracknumber = m_document->tracksCount() - ix - 1;
2851 m_document->switchTrackLock(tracknumber, lock);
2853 emit doTrackLock(ix, lock);
2854 AbstractClipItem *clip = NULL;
2855 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2857 for (int i = 0; i < selection.count(); i++) {
2858 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2859 if (selection.at(i)->parentItem() && m_selectionGroup) {
2860 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2861 resetSelectionGroup();
2864 bool changeGroupLock = true;
2865 bool hasClipOnTrack = false;
2866 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2867 for (int j = 0; j < children.count(); ++j) {
2868 if (children.at(j)->isSelected()) {
2869 if (children.at(j)->type() == AVWIDGET)
2870 emit clipItemSelected(NULL);
2871 else if (children.at(j)->type() == TRANSITIONWIDGET)
2872 emit transitionItemSelected(NULL);
2877 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2878 if (child == m_dragItem)
2881 // only unlock group, if it is not locked by another track too
2882 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2883 changeGroupLock = false;
2885 // only (un-)lock if at least one clip is on the track
2886 if (child->track() == ix)
2887 hasClipOnTrack = true;
2889 if (changeGroupLock && hasClipOnTrack)
2890 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2891 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2892 if (selection.at(i)->parentItem()) {
2893 if (selection.at(i)->parentItem() == m_selectionGroup) {
2894 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2895 resetSelectionGroup();
2897 // groups are handled separately
2902 if (selection.at(i)->isSelected()) {
2903 if (selection.at(i)->type() == AVWIDGET)
2904 emit clipItemSelected(NULL);
2906 emit transitionItemSelected(NULL);
2908 clip = static_cast <AbstractClipItem *>(selection.at(i));
2909 clip->setItemLocked(lock);
2910 if (clip == m_dragItem)
2914 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2915 viewport()->update();
2916 setDocumentModified();
2919 void CustomTrackView::slotSwitchTrackVideo(int ix)
2921 int tracknumber = m_document->tracksCount() - ix;
2922 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2923 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2924 setDocumentModified();
2927 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2929 // Check there is no group going over several tracks there, or that would result in timeline corruption
2930 QList<QGraphicsItem *> selection = scene()->items(rect);
2932 int maxHeight = m_tracksHeight * 1.5;
2933 for (int i = 0; i < selection.count(); i++) {
2934 // Check that we don't try to move a group with clips on other tracks
2935 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2938 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2946 void CustomTrackView::slotRemoveSpace()
2950 if (m_menuPosition.isNull()) {
2951 pos = GenTime(cursorPos(), m_document->fps());
2953 TrackDialog d(m_document, parentWidget());
2954 d.comboTracks->setCurrentIndex(m_selectedTrack);
2955 d.label->setText(i18n("Track"));
2956 d.before_select->setHidden(true);
2957 d.setWindowTitle(i18n("Remove Space"));
2958 d.video_track->setHidden(true);
2959 d.audio_track->setHidden(true);
2960 if (d.exec() != QDialog::Accepted) return;
2961 track = d.comboTracks->currentIndex();
2963 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2964 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2967 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2968 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2972 ClipItem *item = getClipItemAt(pos, track);
2974 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);
2977 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2979 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);
2983 // Make sure there is no group in the way
2984 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2987 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2989 // groups found on track, do not allow the move
2990 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2994 QList<ItemInfo> clipsToMove;
2995 QList<ItemInfo> transitionsToMove;
2997 for (int i = 0; i < items.count(); i++) {
2998 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2999 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3000 ItemInfo info = item->info();
3001 if (item->type() == AVWIDGET) {
3002 clipsToMove.append(info);
3003 } else if (item->type() == TRANSITIONWIDGET) {
3004 transitionsToMove.append(info);
3009 if (!transitionsToMove.isEmpty()) {
3010 // Make sure that by moving the items, we don't get a transition collision
3011 // Find first transition
3012 ItemInfo info = transitionsToMove.at(0);
3013 for (int i = 1; i < transitionsToMove.count(); i++)
3014 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3016 // make sure there are no transitions on the way
3017 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3018 items = scene()->items(rect);
3019 int transitionCorrection = -1;
3020 for (int i = 0; i < items.count(); i++) {
3021 if (items.at(i)->type() == TRANSITIONWIDGET) {
3022 // There is a transition on the way
3023 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3024 int transitionEnd = item->endPos().frames(m_document->fps());
3025 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3029 if (transitionCorrection > 0) {
3030 // We need to fix the move length
3031 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3034 // Make sure we don't send transition before 0
3035 if (info.startPos.frames(m_document->fps()) < length) {
3036 // reduce length to maximum possible
3037 length = info.startPos.frames(m_document->fps());
3041 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3042 updateTrackDuration(track, command);
3043 m_commandStack->push(command);
3046 void CustomTrackView::slotInsertSpace()
3050 if (m_menuPosition.isNull()) {
3051 pos = GenTime(cursorPos(), m_document->fps());
3053 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3054 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3056 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3057 if (d.exec() != QDialog::Accepted) return;
3058 GenTime spaceDuration = d.selectedDuration();
3059 track = d.selectedTrack();
3061 QList<QGraphicsItem *> items;
3063 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3064 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3068 ClipItem *item = getClipItemAt(pos, track);
3069 if (item) pos = item->startPos();
3071 // Make sure there is no group in the way
3072 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3074 items = checkForGroups(rect, &isOk);
3076 // groups found on track, do not allow the move
3077 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3081 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3082 items = scene()->items(rect);
3085 QList<ItemInfo> clipsToMove;
3086 QList<ItemInfo> transitionsToMove;
3088 for (int i = 0; i < items.count(); i++) {
3089 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3090 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3091 ItemInfo info = item->info();
3092 if (item->type() == AVWIDGET)
3093 clipsToMove.append(info);
3094 else if (item->type() == TRANSITIONWIDGET)
3095 transitionsToMove.append(info);
3099 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3100 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3101 updateTrackDuration(track, command);
3102 m_commandStack->push(command);
3106 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3108 int diff = duration.frames(m_document->fps());
3109 resetSelectionGroup();
3110 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3111 scene()->addItem(m_selectionGroup);
3113 Transition *transition;
3115 // Create lists with start pos for each track
3116 QMap <int, int> trackClipStartList;
3117 QMap <int, int> trackTransitionStartList;
3119 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3120 trackClipStartList[i] = -1;
3121 trackTransitionStartList[i] = -1;
3124 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3125 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3127 if (clip->parentItem()) {
3128 m_selectionGroup->addToGroup(clip->parentItem());
3129 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3131 m_selectionGroup->addToGroup(clip);
3132 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3134 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))
3135 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3137 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);
3140 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3141 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3143 if (transition->parentItem()) {
3144 m_selectionGroup->addToGroup(transition->parentItem());
3145 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3147 m_selectionGroup->addToGroup(transition);
3148 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3150 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))
3151 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3152 } 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);
3154 m_selectionGroup->translate(diff, 0);
3156 // update items coordinates
3157 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3159 for (int i = 0; i < itemList.count(); i++) {
3160 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3161 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3162 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3163 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3164 for (int j = 0; j < children.count(); j++) {
3165 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3170 resetSelectionGroup(false);
3172 track = m_document->tracksCount() - track;
3173 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3176 void CustomTrackView::deleteClip(const QString &clipId)
3178 resetSelectionGroup();
3179 QList<QGraphicsItem *> itemList = items();
3180 QUndoCommand *deleteCommand = new QUndoCommand();
3182 for (int i = 0; i < itemList.count(); i++) {
3183 if (itemList.at(i)->type() == AVWIDGET) {
3184 ClipItem *item = (ClipItem *)itemList.at(i);
3185 if (item->clipProducer() == clipId) {
3187 if (item->parentItem()) {
3188 // Clip is in a group, destroy the group
3189 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3191 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3195 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3197 delete deleteCommand;
3199 updateTrackDuration(-1, deleteCommand);
3200 m_commandStack->push(deleteCommand);
3204 void CustomTrackView::setCursorPos(int pos, bool seek)
3206 if (pos == m_cursorPos) return;
3207 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3209 if (seek) m_document->renderer()->seek(m_cursorPos);
3210 else if (m_autoScroll) checkScrolling();
3211 m_cursorLine->setPos(m_cursorPos, 0);
3214 void CustomTrackView::updateCursorPos()
3216 m_cursorLine->setPos(m_cursorPos, 0);
3219 int CustomTrackView::cursorPos()
3221 return (int)(m_cursorPos);
3224 void CustomTrackView::moveCursorPos(int delta)
3226 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3227 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3228 m_cursorPos += delta;
3229 m_cursorLine->setPos(m_cursorPos, 0);
3230 m_document->renderer()->seek(m_cursorPos);
3233 void CustomTrackView::initCursorPos(int pos)
3235 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3237 m_cursorLine->setPos(pos, 0);
3241 void CustomTrackView::checkScrolling()
3243 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3246 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3248 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3249 QGraphicsView::mouseReleaseEvent(event);
3250 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3251 #if QT_VERSION >= 0x040600
3252 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3254 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3255 if (event->button() == Qt::MidButton) {
3258 setDragMode(QGraphicsView::NoDrag);
3259 if (m_operationMode == MOVEGUIDE) {
3260 setCursor(Qt::ArrowCursor);
3261 m_operationMode = NONE;
3262 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3263 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3264 if (newPos != m_dragGuide->position()) {
3265 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3266 m_commandStack->push(command);
3267 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3268 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3269 m_document->syncGuides(m_guides);
3274 } else if (m_operationMode == SPACER && m_selectionGroup) {
3276 if (event->modifiers() != Qt::ControlModifier) {
3277 // We are moving all tracks
3279 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3280 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3282 if (timeOffset != GenTime()) {
3283 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3285 QList<ItemInfo> clipsToMove;
3286 QList<ItemInfo> transitionsToMove;
3288 // Create lists with start pos for each track
3289 QMap <int, int> trackClipStartList;
3290 QMap <int, int> trackTransitionStartList;
3292 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3293 trackClipStartList[i] = -1;
3294 trackTransitionStartList[i] = -1;
3297 for (int i = 0; i < items.count(); i++) {
3298 if (items.at(i)->type() == GROUPWIDGET)
3299 items += items.at(i)->childItems();
3302 for (int i = 0; i < items.count(); i++) {
3303 if (items.at(i)->type() == AVWIDGET) {
3304 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3305 ItemInfo info = item->info();
3306 clipsToMove.append(info);
3308 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3309 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3310 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3311 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3312 ItemInfo info = item->info();
3313 transitionsToMove.append(info);
3315 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3316 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3319 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3320 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3321 updateTrackDuration(track, command);
3322 m_commandStack->push(command);
3323 if (track != -1) track = m_document->tracksCount() - track;
3324 kDebug() << "SPACER TRACK:" << track;
3325 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3326 setDocumentModified();
3329 resetSelectionGroup(false);
3330 m_operationMode = NONE;
3331 } else if (m_operationMode == RUBBERSELECTION) {
3332 resetSelectionGroup();
3333 groupSelectedItems();
3334 m_operationMode = NONE;
3337 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3338 emit transitionItemSelected(NULL);
3342 if (m_dragItem) info = m_dragItem->info();
3344 if (m_operationMode == MOVE) {
3345 setCursor(Qt::OpenHandCursor);
3346 if (m_dragItem->parentItem() == 0) {
3347 // we are moving one clip, easy
3348 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3349 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3350 Mlt::Producer *prod = item->getProducer(info.track);
3351 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);
3354 QUndoCommand *moveCommand = new QUndoCommand();
3355 moveCommand->setText(i18n("Move clip"));
3356 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3358 int tracknumber = m_document->tracksCount() - item->track() - 1;
3359 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3360 if (isLocked) item->setItemLocked(true);
3361 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3362 // Also move automatic transitions (on lower track)
3363 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3364 ItemInfo startTrInfo;
3365 ItemInfo newStartTrInfo;
3366 bool moveStartTrans = false;
3367 bool moveEndTrans = false;
3368 if (startTransition && startTransition->isAutomatic()) {
3369 startTrInfo = startTransition->info();
3370 newStartTrInfo = startTrInfo;
3371 newStartTrInfo.track = info.track;
3372 newStartTrInfo.startPos = info.startPos;
3373 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3374 // transition end should stay the same
3376 // transition end should be adjusted to clip
3377 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3379 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3381 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3382 // Check if there is a transition at clip end
3383 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3384 if (tr && tr->isAutomatic()) {
3385 ItemInfo trInfo = tr->info();
3386 ItemInfo newTrInfo = trInfo;
3387 newTrInfo.track = info.track;
3388 newTrInfo.endPos = m_dragItem->endPos();
3389 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3390 // transition start should stay the same
3392 // transition start should be moved
3393 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3395 if (newTrInfo.startPos < newTrInfo.endPos) {
3396 moveEndTrans = true;
3397 if (moveStartTrans) {
3398 // we have to move both transitions, remove the start one so that there is no collision
3399 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3401 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3402 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3403 if (moveStartTrans) {
3404 // re-add transition in correct place
3405 int transTrack = startTransition->transitionEndTrack();
3406 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3407 transTrack = getPreviousVideoTrack(info.track);
3409 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3410 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3416 if (moveStartTrans && !moveEndTrans) {
3417 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3418 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3421 // Also move automatic transitions (on upper track)
3422 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3423 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3424 ItemInfo trInfo = tr->info();
3425 ItemInfo newTrInfo = trInfo;
3426 newTrInfo.startPos = m_dragItem->startPos();
3427 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3428 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3429 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3430 // transition end should be adjusted to clip on upper track
3431 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3433 if (newTrInfo.startPos < newTrInfo.endPos) {
3434 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3435 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3439 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3440 // Check if there is a transition at clip end
3441 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3442 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3443 ItemInfo trInfo = tr->info();
3444 ItemInfo newTrInfo = trInfo;
3445 newTrInfo.endPos = m_dragItem->endPos();
3446 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3447 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3448 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3449 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3450 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3451 // transition start should be moved
3452 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3454 if (newTrInfo.startPos < newTrInfo.endPos) {
3455 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3456 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3461 updateTrackDuration(info.track, moveCommand);
3462 if (m_dragItemInfo.track != info.track)
3463 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3464 m_commandStack->push(moveCommand);
3465 //checkTrackSequence(m_dragItem->track());
3467 // undo last move and emit error message
3468 bool snap = KdenliveSettings::snaptopoints();
3469 KdenliveSettings::setSnaptopoints(false);
3470 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3471 KdenliveSettings::setSnaptopoints(snap);
3472 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3474 setDocumentModified();
3475 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3476 Transition *transition = static_cast <Transition *>(m_dragItem);
3477 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3478 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)) {
3479 // Moving transition failed, revert to previous position
3480 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3481 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3483 QUndoCommand *moveCommand = new QUndoCommand();
3484 moveCommand->setText(i18n("Move transition"));
3485 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3486 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3487 updateTrackDuration(info.track, moveCommand);
3488 if (m_dragItemInfo.track != info.track)
3489 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3490 m_commandStack->push(moveCommand);
3491 setDocumentModified();
3495 // Moving several clips. We need to delete them and readd them to new position,
3496 // or they might overlap each other during the move
3497 QGraphicsItemGroup *group;
3498 if (m_selectionGroup)
3499 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3501 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3502 QList<QGraphicsItem *> items = group->childItems();
3504 QList<ItemInfo> clipsToMove;
3505 QList<ItemInfo> transitionsToMove;
3507 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3508 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3510 QUndoCommand *moveGroup = new QUndoCommand();
3511 moveGroup->setText(i18n("Move group"));
3512 if (timeOffset != GenTime() || trackOffset != 0) {
3513 // remove items in MLT playlist
3516 int max = items.count();
3517 for (int i = 0; i < max; i++) {
3518 if (items.at(i)->type() == GROUPWIDGET) {
3519 items += items.at(i)->childItems();
3522 m_document->renderer()->blockSignals(true);
3523 for (int i = 0; i < items.count(); i++) {
3524 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3525 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3526 ItemInfo info = item->info();
3527 if (item->type() == AVWIDGET) {
3528 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3529 // error, clip cannot be removed from playlist
3530 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3532 clipsToMove.append(info);
3535 transitionsToMove.append(info);
3536 Transition *tr = static_cast <Transition*>(item);
3537 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3540 m_document->renderer()->blockSignals(false);
3541 for (int i = 0; i < items.count(); i++) {
3542 // re-add items in correct place
3543 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3544 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3546 ItemInfo info = item->info();
3547 int tracknumber = m_document->tracksCount() - info.track - 1;
3548 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3550 group->removeFromGroup(item);
3551 item->setItemLocked(true);
3554 if (item->type() == AVWIDGET) {
3555 ClipItem *clip = static_cast <ClipItem*>(item);
3556 int trackProducer = info.track;
3557 info.track = m_document->tracksCount() - info.track;
3558 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3559 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3560 for (int i = 0; i < clip->effectsCount(); i++) {
3561 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3564 Transition *tr = static_cast <Transition*>(item);
3565 int newTrack = tr->transitionEndTrack();
3566 if (!tr->forcedTrack()) {
3567 newTrack = getPreviousVideoTrack(info.track);
3569 tr->updateTransitionEndTrack(newTrack);
3570 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3571 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3574 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3575 updateTrackDuration(-1, moveGroup);
3576 m_commandStack->push(moveGroup);
3578 //QPointF top = group->sceneBoundingRect().topLeft();
3579 //QPointF oldpos = m_selectionGroup->scenePos();
3580 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3581 //group->setPos(top);
3582 //TODO: get rid of the 3 lines below
3583 if (m_selectionGroup) {
3584 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3585 m_selectionGroupInfo.track = m_selectionGroup->track();
3587 for (int i = 0; i < items.count(); ++i) {
3588 if (items.at(i)->type() == GROUPWIDGET) {
3589 rebuildGroup((AbstractGroupItem*)items.at(i));
3594 for (int i = 0; i < items.count(); ++i) {
3596 items.at(i)->setSelected(true);
3597 if (items.at(i)->parentItem())
3598 items.at(i)->parentItem()->setSelected(true);
3601 resetSelectionGroup();
3602 groupSelectedItems();
3604 rebuildGroup((AbstractGroupItem *)group);
3606 setDocumentModified();
3609 m_document->renderer()->doRefresh();
3610 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3612 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3613 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3615 QUndoCommand *resizeCommand = new QUndoCommand();
3616 resizeCommand->setText(i18n("Resize group"));
3617 QList <QGraphicsItem *> items = parent->childItems();
3618 QList <ItemInfo> infos = parent->resizeInfos();
3619 parent->clearResizeInfos();
3621 for (int i = 0; i < items.count(); ++i) {
3622 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3623 if (item && item->type() == AVWIDGET) {
3624 ItemInfo info = infos.at(itemcount);
3625 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3629 m_commandStack->push(resizeCommand);
3632 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3634 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3636 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3637 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3639 QUndoCommand *resizeCommand = new QUndoCommand();
3640 resizeCommand->setText(i18n("Resize group"));
3641 QList <QGraphicsItem *> items = parent->childItems();
3642 QList <ItemInfo> infos = parent->resizeInfos();
3643 parent->clearResizeInfos();
3645 for (int i = 0; i < items.count(); ++i) {
3646 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3647 if (item && item->type() == AVWIDGET) {
3648 ItemInfo info = infos.at(itemcount);
3649 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3653 updateTrackDuration(-1, resizeCommand);
3654 m_commandStack->push(resizeCommand);
3657 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3659 } else if (m_operationMode == FADEIN) {
3660 // resize fade in effect
3661 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3662 int ix = item->hasEffect("volume", "fadein");
3663 int ix2 = item->hasEffect("", "fade_from_black");
3665 QDomElement oldeffect = item->effectAt(ix);
3666 int start = item->cropStart().frames(m_document->fps());
3667 int end = item->fadeIn();
3669 slotDeleteEffect(item, -1, oldeffect, false);
3672 QDomElement effect = oldeffect.cloneNode().toElement();
3673 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3674 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3675 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3676 emit clipItemSelected(item, ix);
3678 } else if (item->fadeIn() != 0 && ix2 == -1) {
3680 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3682 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3683 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3684 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3685 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3688 QDomElement oldeffect = item->effectAt(ix2);
3689 int start = item->cropStart().frames(m_document->fps());
3690 int end = item->fadeIn();
3692 slotDeleteEffect(item, -1, oldeffect, false);
3695 QDomElement effect = oldeffect.cloneNode().toElement();
3696 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3697 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3698 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3699 emit clipItemSelected(item, ix2);
3702 } else if (m_operationMode == FADEOUT) {
3703 // resize fade in effect
3704 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3705 int ix = item->hasEffect("volume", "fadeout");
3706 int ix2 = item->hasEffect("", "fade_to_black");
3708 QDomElement oldeffect = item->effectAt(ix);
3709 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3710 int start = item->fadeOut();
3712 slotDeleteEffect(item, -1, oldeffect, false);
3714 start = end - start;
3715 QDomElement effect = oldeffect.cloneNode().toElement();
3716 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3717 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3718 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3719 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3720 emit clipItemSelected(item, ix);
3722 } else if (item->fadeOut() != 0 && ix2 == -1) {
3724 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3726 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3727 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3728 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3729 EffectsList::setParameter(effect, "out", QString::number(0));
3730 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3733 QDomElement oldeffect = item->effectAt(ix2);
3734 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3735 int start = item->fadeOut();
3737 slotDeleteEffect(item, -1, oldeffect, false);
3739 start = end - start;
3740 QDomElement effect = oldeffect.cloneNode().toElement();
3741 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3742 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3743 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3744 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3745 emit clipItemSelected(item, ix2);
3748 } else if (m_operationMode == KEYFRAME) {
3749 // update the MLT effect
3750 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3751 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3753 // check if we want to remove keyframe
3754 double val = mapToScene(event->pos()).toPoint().y();
3755 QRectF br = item->sceneBoundingRect();
3756 double maxh = 100.0 / br.height();
3757 val = (br.bottom() - val) * maxh;
3758 int start = item->cropStart().frames(m_document->fps());
3759 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3761 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3763 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3765 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3768 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3769 //item->updateKeyframeEffect();
3770 //QString next = item->keyframes(item->selectedEffectIndex());
3771 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3772 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3774 m_commandStack->push(command);
3775 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3776 emit clipItemSelected(item, item->selectedEffectIndex());
3778 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3779 // A transition is selected
3781 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3782 if (transitionClip && transitionClip->baseClip()) {
3783 QString size = transitionClip->baseClip()->getProperty("frame_size");
3784 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3785 if (factor == 0) factor = 1.0;
3786 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3787 p.setY(size.section('x', 1, 1).toInt());
3789 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3790 } else emit transitionItemSelected(NULL);
3791 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3792 m_operationMode = NONE;
3795 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3797 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3799 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3800 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3801 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3802 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3803 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3804 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3805 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3808 m_waitingThumbs.removeAll(item);
3810 if (item->isSelected()) emit clipItemSelected(NULL);
3811 item->baseClip()->removeReference();
3812 m_document->updateClip(item->baseClip()->getId());
3814 /*if (item->baseClip()->isTransparent()) {
3815 // also remove automatic transition
3816 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3817 if (tr && tr->isAutomatic()) {
3818 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3819 scene()->removeItem(tr);
3824 if (m_dragItem == item) m_dragItem = NULL;
3826 #if QT_VERSION >= 0x040600
3827 // animate item deletion
3828 item->closeAnimation();
3829 /*if (refresh) item->closeAnimation();
3831 // no refresh, means we have several operations chained, we need to delete clip immediatly
3832 // so that it does not get in the way of the other
3841 setDocumentModified();
3842 if (refresh) m_document->renderer()->doRefresh();
3845 void CustomTrackView::deleteSelectedClips()
3847 resetSelectionGroup();
3848 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3849 if (itemList.count() == 0) {
3850 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3853 scene()->clearSelection();
3854 QUndoCommand *deleteSelected = new QUndoCommand();
3858 int transitionCount = 0;
3859 // expand & destroy groups
3860 for (int i = 0; i < itemList.count(); i++) {
3861 if (itemList.at(i)->type() == GROUPWIDGET) {
3863 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3864 QList <ItemInfo> clipInfos;
3865 QList <ItemInfo> transitionInfos;
3866 for (int j = 0; j < children.count(); j++) {
3867 if (children.at(j)->type() == AVWIDGET) {
3868 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3869 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3870 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3871 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3872 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3874 if (itemList.contains(children.at(j))) {
3875 children.removeAt(j);
3879 itemList += children;
3880 if (clipInfos.count() > 0)
3881 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3883 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3884 itemList.insert(i + 1, itemList.at(i)->parentItem());
3887 for (int i = 0; i < itemList.count(); i++) {
3888 if (itemList.at(i)->type() == AVWIDGET) {
3890 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3891 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3892 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3893 emit clipItemSelected(NULL);
3894 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3896 Transition *item = static_cast <Transition *>(itemList.at(i));
3897 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3898 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3899 emit transitionItemSelected(NULL);
3902 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3903 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3904 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3905 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3906 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3907 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3908 else deleteSelected->setText(i18n("Delete selected items"));
3909 updateTrackDuration(-1, deleteSelected);
3910 m_commandStack->push(deleteSelected);
3914 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3917 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3919 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3921 kDebug() << "ERROR: Cannot find clip for speed change";
3922 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3925 info.track = m_document->tracksCount() - item->track();
3926 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3928 item->setSpeed(speed, strobe);
3929 item->updateRectGeometry();
3930 if (item->cropDuration().frames(m_document->fps()) != endPos)
3931 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3932 updatePositionEffects(item, info);
3933 setDocumentModified();
3935 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3939 void CustomTrackView::cutSelectedClips()
3941 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3942 QList<AbstractGroupItem *> groups;
3943 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3944 for (int i = 0; i < itemList.count(); ++i) {
3945 if (!itemList.at(i))
3947 if (itemList.at(i)->type() == AVWIDGET) {
3948 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3949 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3950 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3951 if (!groups.contains(group))
3953 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3954 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3955 m_commandStack->push(command);
3957 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3958 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3959 if (!groups.contains(group))
3964 for (int i = 0; i < groups.count(); ++i)
3965 razorGroup(groups.at(i), currentPos);
3968 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3971 QList <QGraphicsItem *> children = group->childItems();
3972 QList <ItemInfo> clips1, transitions1;
3973 QList <ItemInfo> clipsCut, transitionsCut;
3974 QList <ItemInfo> clips2, transitions2;
3975 for (int i = 0; i < children.count(); ++i) {
3976 children.at(i)->setSelected(false);
3977 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3978 if (child->type() == AVWIDGET) {
3979 if (cutPos > child->endPos())
3980 clips1 << child->info();
3981 else if (cutPos < child->startPos())
3982 clips2 << child->info();
3984 clipsCut << child->info();
3986 if (cutPos > child->endPos())
3987 transitions1 << child->info();
3988 else if (cutPos < child->startPos())
3989 transitions2 << child->info();
3991 transitionsCut << child->info();
3994 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3996 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3997 m_commandStack->push(command);
4001 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)
4004 for (int i = 0; i < clipsCut.count(); ++i) {
4005 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4007 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4008 clips1 << clip->info();
4009 if (clipBehind != NULL)
4010 clips2 << clipBehind->info();
4013 /* TODO: cut transitionsCut
4014 * For now just append them to group1 */
4015 transitions1 << transitionsCut;
4016 doGroupClips(clips1, transitions1, true);
4017 doGroupClips(clips2, transitions2, true);
4019 /* we might also just use clipsCut.at(0)->parentItem().
4020 * Do this loop just in case something went wrong during cut */
4021 for (int i = 0; i < clipsCut.count(); ++i) {
4022 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4023 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4024 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4025 QList <QGraphicsItem *> children = group->childItems();
4026 QList <ItemInfo> groupClips;
4027 QList <ItemInfo> groupTrans;
4028 for (int j = 0; j < children.count(); ++j) {
4029 if (children.at(j)->type() == AVWIDGET)
4030 groupClips << ((AbstractClipItem *)children.at(j))->info();
4031 else if (children.at(j)->type() == TRANSITIONWIDGET)
4032 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4034 doGroupClips(groupClips, groupTrans, false);
4038 for (int i = 0; i < clipsCut.count(); ++i)
4039 cutClip(clipsCut.at(i), cutPos, false);
4040 // TODO: uncut transitonsCut
4041 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4045 void CustomTrackView::groupClips(bool group)
4047 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4048 QList <ItemInfo> clipInfos;
4049 QList <ItemInfo> transitionInfos;
4052 int max = itemList.count();
4053 for (int i = 0; i < max; i++) {
4054 if (itemList.at(i)->type() == GROUPWIDGET) {
4055 itemList += itemList.at(i)->childItems();
4059 for (int i = 0; i < itemList.count(); i++) {
4060 if (itemList.at(i)->type() == AVWIDGET) {
4061 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4062 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4063 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4064 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4065 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4068 if (clipInfos.count() > 0) {
4069 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4070 m_commandStack->push(command);
4074 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4076 resetSelectionGroup();
4077 m_scene->clearSelection();
4079 for (int i = 0; i < clipInfos.count(); i++) {
4080 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4081 if (clip == NULL) continue;
4082 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4083 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4084 m_document->clipManager()->removeGroup(grp);
4085 scene()->destroyItemGroup(grp);
4087 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4089 for (int i = 0; i < transitionInfos.count(); i++) {
4090 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4091 if (tr == NULL) continue;
4092 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4093 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4094 m_document->clipManager()->removeGroup(grp);
4095 scene()->destroyItemGroup(grp);
4097 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4099 setDocumentModified();
4103 QList <QGraphicsItemGroup *> groups;
4104 for (int i = 0; i < clipInfos.count(); i++) {
4105 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4107 clip->setSelected(true);
4110 for (int i = 0; i < transitionInfos.count(); i++) {
4111 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4113 clip->setSelected(true);
4116 groupSelectedItems(false, true);
4117 setDocumentModified();
4120 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4122 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4123 if (baseclip == NULL) {
4124 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4128 if (baseclip->getProducer() == NULL) {
4129 // If the clip has no producer, we must wait until it is created...
4131 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4132 emit forceClipProcessing(clipId);
4133 qApp->processEvents();
4134 for (int i = 0; i < 10; i++) {
4135 if (baseclip->getProducer() == NULL) {
4136 qApp->processEvents();
4137 m_producerNotReady.wait(&m_mutex, 200);
4140 if (baseclip->getProducer() == NULL) {
4141 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4145 emit displayMessage(QString(), InformationMessage);
4149 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4150 item->setEffectList(effects);
4151 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4152 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4153 scene()->addItem(item);
4155 int producerTrack = info.track;
4156 int tracknumber = m_document->tracksCount() - info.track - 1;
4157 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4158 if (isLocked) item->setItemLocked(true);
4160 baseclip->addReference();
4161 m_document->updateClip(baseclip->getId());
4162 info.track = m_document->tracksCount() - info.track;
4163 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4164 for (int i = 0; i < item->effectsCount(); i++) {
4165 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4167 setDocumentModified();
4169 m_document->renderer()->doRefresh();
4170 if (!baseclip->isPlaceHolder())
4171 m_waitingThumbs.append(item);
4172 m_thumbsTimer.start();
4175 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4177 QMutexLocker locker(&m_mutex);
4178 QList<QGraphicsItem *> list = scene()->items();
4179 QList <ClipItem *>clipList;
4180 ClipItem *clip = NULL;
4181 DocClipBase *baseClip = NULL;
4182 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4183 for (int i = 0; i < list.size(); ++i) {
4184 if (list.at(i)->type() == AVWIDGET) {
4185 clip = static_cast <ClipItem *>(list.at(i));
4186 if (clip->clipProducer() == clipId) {
4187 if (baseClip == NULL) {
4188 baseClip = clip->baseClip();
4190 ItemInfo info = clip->info();
4191 Mlt::Producer *prod = NULL;
4192 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4193 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4194 else prod = baseClip->getProducer(info.track);
4195 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4196 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4198 else clipList.append(clip);
4202 for (int i = 0; i < clipList.count(); i++)
4203 clipList.at(i)->refreshClip(true, true);
4204 m_document->renderer()->unlockService(tractor);
4207 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4209 int framepos = (int)(pos.frames(m_document->fps()));
4210 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4211 ClipItem *clip = NULL;
4212 for (int i = 0; i < list.size(); i++) {
4213 if (!list.at(i)->isEnabled()) continue;
4214 if (list.at(i)->type() == AVWIDGET) {
4215 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4216 if (test->endPos() == pos) clip = test;
4223 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4225 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4226 ClipItem *clip = NULL;
4227 for (int i = 0; i < list.size(); i++) {
4228 if (!list.at(i)->isEnabled()) continue;
4229 if (list.at(i)->type() == AVWIDGET) {
4230 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4231 if (test->startPos() == pos) clip = test;
4238 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4240 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4241 QList<QGraphicsItem *> list = scene()->items(p);
4242 ClipItem *clip = NULL;
4243 for (int i = 0; i < list.size(); i++) {
4244 if (!list.at(i)->isEnabled()) continue;
4245 if (list.at(i)->type() == AVWIDGET) {
4246 clip = static_cast <ClipItem *>(list.at(i));
4253 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4255 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4258 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4260 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4261 QList<QGraphicsItem *> list = scene()->items(p);
4262 Transition *clip = NULL;
4263 for (int i = 0; i < list.size(); i++) {
4264 if (!list.at(i)->isEnabled()) continue;
4265 if (list.at(i)->type() == TRANSITIONWIDGET) {
4266 clip = static_cast <Transition *>(list.at(i));
4273 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4275 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4278 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4280 int framepos = (int)(pos.frames(m_document->fps()));
4281 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4282 QList<QGraphicsItem *> list = scene()->items(p);
4283 Transition *clip = NULL;
4284 for (int i = 0; i < list.size(); i++) {
4285 if (!list.at(i)->isEnabled()) continue;
4286 if (list.at(i)->type() == TRANSITIONWIDGET) {
4287 Transition *test = static_cast <Transition *>(list.at(i));
4288 if (test->endPos() == pos) clip = test;
4295 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4297 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4298 QList<QGraphicsItem *> list = scene()->items(p);
4299 Transition *clip = NULL;
4300 for (int i = 0; i < list.size(); ++i) {
4301 if (!list.at(i)->isEnabled()) continue;
4302 if (list.at(i)->type() == TRANSITIONWIDGET) {
4303 Transition *test = static_cast <Transition *>(list.at(i));
4304 if (test->startPos() == pos) clip = test;
4311 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4313 if (m_selectionGroup) resetSelectionGroup(false);
4314 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4316 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);
4317 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4320 Mlt::Producer *prod = item->getProducer(end.track);
4322 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);
4324 bool snap = KdenliveSettings::snaptopoints();
4325 KdenliveSettings::setSnaptopoints(false);
4326 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4328 int tracknumber = m_document->tracksCount() - end.track - 1;
4329 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4330 m_scene->clearSelection();
4331 if (isLocked) item->setItemLocked(true);
4333 if (item->isItemLocked()) item->setItemLocked(false);
4334 item->setSelected(true);
4336 if (item->baseClip()->isTransparent()) {
4337 // Also move automatic transition
4338 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4339 if (tr && tr->isAutomatic()) {
4340 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4341 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);
4342 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4345 KdenliveSettings::setSnaptopoints(snap);
4346 setDocumentModified();
4348 // undo last move and emit error message
4349 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4351 if (refresh) m_document->renderer()->doRefresh();
4354 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4357 resetSelectionGroup();
4358 m_scene->clearSelection();
4360 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4361 scene()->addItem(m_selectionGroup);
4363 m_document->renderer()->blockSignals(true);
4364 for (int i = 0; i < startClip.count(); i++) {
4366 startClip[i].startPos = startClip.at(i).startPos - offset;
4367 startClip[i].track = startClip.at(i).track - trackOffset;
4369 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4371 clip->setItemLocked(false);
4372 if (clip->parentItem()) {
4373 m_selectionGroup->addToGroup(clip->parentItem());
4374 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4376 m_selectionGroup->addToGroup(clip);
4377 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4379 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4380 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4382 for (int i = 0; i < startTransition.count(); i++) {
4384 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4385 startTransition[i].track = startTransition.at(i).track - trackOffset;
4387 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4389 tr->setItemLocked(false);
4390 if (tr->parentItem()) {
4391 m_selectionGroup->addToGroup(tr->parentItem());
4392 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4394 m_selectionGroup->addToGroup(tr);
4395 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4397 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());
4398 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4400 m_document->renderer()->blockSignals(false);
4402 if (m_selectionGroup) {
4403 bool snap = KdenliveSettings::snaptopoints();
4404 KdenliveSettings::setSnaptopoints(false);
4406 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4407 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4409 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4411 int max = children.count();
4412 for (int i = 0; i < max; i++) {
4413 if (children.at(i)->type() == GROUPWIDGET) {
4414 children += children.at(i)->childItems();
4415 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4416 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4417 /*m_document->clipManager()->removeGroup(grp);
4418 m_scene->destroyItemGroup(grp);*/
4419 children.removeAll(children.at(i));
4424 for (int i = 0; i < children.count(); i++) {
4425 // re-add items in correct place
4426 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4427 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4429 ItemInfo info = item->info();
4430 int tracknumber = m_document->tracksCount() - info.track - 1;
4431 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4433 item->setItemLocked(true);
4434 else if (item->isItemLocked())
4435 item->setItemLocked(false);
4437 if (item->type() == AVWIDGET) {
4438 ClipItem *clip = static_cast <ClipItem*>(item);
4439 int trackProducer = info.track;
4440 info.track = m_document->tracksCount() - info.track;
4441 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4442 for (int i = 0; i < clip->effectsCount(); i++) {
4443 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4445 } else if (item->type() == TRANSITIONWIDGET) {
4446 Transition *tr = static_cast <Transition*>(item);
4448 if (!tr->forcedTrack()) {
4449 newTrack = getPreviousVideoTrack(info.track);
4451 newTrack = tr->transitionEndTrack() + trackOffset;
4452 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4454 tr->updateTransitionEndTrack(newTrack);
4455 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4459 resetSelectionGroup(false);
4461 for (int i = 0; i < children.count(); i++) {
4462 if (children.at(i)->parentItem())
4463 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4467 KdenliveSettings::setSnaptopoints(snap);
4468 m_document->renderer()->doRefresh();
4469 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4472 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4474 Transition *item = getTransitionItemAt(start.startPos, start.track);
4476 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);
4477 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4481 bool snap = KdenliveSettings::snaptopoints();
4482 KdenliveSettings::setSnaptopoints(false);
4484 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4485 // Transition was moved
4486 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4487 } else if (end.endPos == start.endPos) {
4488 // Transition start resize
4489 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4490 } else if (end.startPos == start.startPos) {
4491 // Transition end resize;
4492 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4493 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4496 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4497 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4498 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4500 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4501 KdenliveSettings::setSnaptopoints(snap);
4502 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4503 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());
4504 if (m_dragItem && m_dragItem == item) {
4506 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4507 if (transitionClip && transitionClip->baseClip()) {
4508 QString size = transitionClip->baseClip()->getProperty("frame_size");
4509 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4510 if (factor == 0) factor = 1.0;
4511 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4512 p.setY(size.section('x', 1, 1).toInt());
4514 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4516 if (refresh) m_document->renderer()->doRefresh();
4517 setDocumentModified();
4520 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4522 bool resizeClipStart = (start.startPos != end.startPos);
4523 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4525 if (dontWorry) return;
4526 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);
4527 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4530 if (item->parentItem()) {
4531 // Item is part of a group, reset group
4532 resetSelectionGroup();
4535 bool snap = KdenliveSettings::snaptopoints();
4536 KdenliveSettings::setSnaptopoints(false);
4538 if (resizeClipStart) {
4539 ItemInfo clipinfo = item->info();
4540 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4541 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4543 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4545 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4547 ItemInfo clipinfo = item->info();
4548 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4549 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4551 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4553 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4555 if (!resizeClipStart && end.cropStart != start.cropStart) {
4556 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4557 ItemInfo clipinfo = end;
4558 clipinfo.track = m_document->tracksCount() - end.track;
4559 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4561 item->setCropStart(end.cropStart);
4562 item->resetThumbs(true);
4565 m_document->renderer()->doRefresh();
4566 KdenliveSettings::setSnaptopoints(snap);
4567 setDocumentModified();
4570 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4572 if (pos == oldInfo.startPos.frames(m_document->fps()))
4574 bool snap = KdenliveSettings::snaptopoints();
4576 KdenliveSettings::setSnaptopoints(false);
4577 item->resizeStart(pos);
4578 if (item->startPos().frames(m_document->fps()) != pos) {
4579 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4580 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4581 KdenliveSettings::setSnaptopoints(snap);
4584 KdenliveSettings::setSnaptopoints(snap);
4587 bool hasParentCommand = false;
4589 hasParentCommand = true;
4591 command = new QUndoCommand();
4592 command->setText(i18n("Resize clip start"));
4595 // do this here, too, because otherwise undo won't update the group
4596 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4597 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4599 ItemInfo info = item->info();
4600 if (item->type() == AVWIDGET) {
4601 ItemInfo resizeinfo = oldInfo;
4602 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4603 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4605 // Check if there is an automatic transition on that clip (lower track)
4606 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4607 if (transition && transition->isAutomatic()) {
4608 ItemInfo trInfo = transition->info();
4609 ItemInfo newTrInfo = trInfo;
4610 newTrInfo.startPos = item->startPos();
4611 if (newTrInfo.startPos < newTrInfo.endPos)
4612 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4614 // Check if there is an automatic transition on that clip (upper track)
4615 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4616 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4617 ItemInfo trInfo = transition->info();
4618 ItemInfo newTrInfo = trInfo;
4619 newTrInfo.startPos = item->startPos();
4620 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4621 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4622 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4625 ClipItem *clip = static_cast < ClipItem * >(item);
4628 // Since we must always resize clip before updating the keyframes, we
4629 // put a resize command before & after checking keyframes so that
4630 // we are sure the resize is performed before whenever we do or undo the action
4631 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4632 adjustEffects(clip, oldInfo, command);
4633 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4634 emit clipItemSelected(clip);
4636 KdenliveSettings::setSnaptopoints(false);
4637 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4638 KdenliveSettings::setSnaptopoints(snap);
4639 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4641 } else if (item->type() == TRANSITIONWIDGET) {
4642 Transition *transition = static_cast <Transition *>(item);
4643 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)) {
4644 // Cannot resize transition
4645 KdenliveSettings::setSnaptopoints(false);
4646 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4647 KdenliveSettings::setSnaptopoints(snap);
4648 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4650 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4651 if (command == NULL)
4652 m_commandStack->push(moveCommand);
4656 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4657 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4659 if (!hasParentCommand)
4660 m_commandStack->push(command);
4663 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4665 if (pos == oldInfo.endPos.frames(m_document->fps()))
4667 bool snap = KdenliveSettings::snaptopoints();
4669 KdenliveSettings::setSnaptopoints(false);
4670 item->resizeEnd(pos);
4671 if (item->endPos().frames(m_document->fps()) != pos) {
4672 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4673 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4674 KdenliveSettings::setSnaptopoints(snap);
4677 KdenliveSettings::setSnaptopoints(snap);
4680 bool hasParentCommand = false;
4682 hasParentCommand = true;
4684 command = new QUndoCommand();
4687 // do this here, too, because otherwise undo won't update the group
4688 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4689 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4691 ItemInfo info = item->info();
4692 if (item->type() == AVWIDGET) {
4693 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4694 ItemInfo resizeinfo = info;
4695 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4696 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4698 // Check if there is an automatic transition on that clip (lower track)
4699 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4700 if (tr && tr->isAutomatic()) {
4701 ItemInfo trInfo = tr->info();
4702 ItemInfo newTrInfo = trInfo;
4703 newTrInfo.endPos = item->endPos();
4704 if (newTrInfo.endPos > newTrInfo.startPos)
4705 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4708 // Check if there is an automatic transition on that clip (upper track)
4709 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4710 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4711 ItemInfo trInfo = tr->info();
4712 ItemInfo newTrInfo = trInfo;
4713 newTrInfo.endPos = item->endPos();
4714 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4715 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4716 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4720 ClipItem *clip = static_cast < ClipItem * >(item);
4723 // Since we must always resize clip before updating the keyframes, we
4724 // put a resize command before & after checking keyframes so that
4725 // we are sure the resize is performed before whenever we do or undo the action
4726 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4727 adjustEffects(clip, oldInfo, command);
4728 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4729 emit clipItemSelected(clip);
4731 KdenliveSettings::setSnaptopoints(false);
4732 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4733 KdenliveSettings::setSnaptopoints(true);
4734 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4736 } else if (item->type() == TRANSITIONWIDGET) {
4737 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4738 Transition *transition = static_cast <Transition *>(item);
4739 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)) {
4740 // Cannot resize transition
4741 KdenliveSettings::setSnaptopoints(false);
4742 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4743 KdenliveSettings::setSnaptopoints(true);
4744 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4746 // Check transition keyframes
4747 QDomElement old = transition->toXML();
4748 if (transition->updateKeyframes()) {
4749 QDomElement xml = transition->toXML();
4750 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);
4751 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4753 new MoveTransitionCommand(this, oldInfo, info, false, command);
4756 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4757 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4759 if (!hasParentCommand) {
4760 updateTrackDuration(oldInfo.track, command);
4761 m_commandStack->push(command);
4765 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4767 int end = item->fadeIn();
4769 // there is a fade in effect
4770 int effectPos = item->hasEffect("volume", "fadein");
4771 if (effectPos != -1) {
4772 QDomElement effect = item->getEffectAt(effectPos);
4773 int start = item->cropStart().frames(m_document->fps());
4774 int max = item->cropDuration().frames(m_document->fps());
4776 // Make sure the fade effect is not longer than the clip
4777 item->setFadeIn(max);
4778 end = item->fadeIn();
4781 EffectsList::setParameter(effect, "in", QString::number(start));
4782 EffectsList::setParameter(effect, "out", QString::number(end));
4784 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4785 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4786 // if fade effect is displayed, update the effect edit widget with new clip duration
4787 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4788 emit clipItemSelected(item, effectPos);
4791 effectPos = item->hasEffect("brightness", "fade_from_black");
4792 if (effectPos != -1) {
4793 QDomElement effect = item->getEffectAt(effectPos);
4794 int start = item->cropStart().frames(m_document->fps());
4795 int max = item->cropDuration().frames(m_document->fps());
4797 // Make sure the fade effect is not longer than the clip
4798 item->setFadeIn(max);
4799 end = item->fadeIn();
4802 EffectsList::setParameter(effect, "in", QString::number(start));
4803 EffectsList::setParameter(effect, "out", QString::number(end));
4805 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4806 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4807 // if fade effect is displayed, update the effect edit widget with new clip duration
4808 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4809 emit clipItemSelected(item, effectPos);
4814 int start = item->fadeOut();
4816 // there is a fade out effect
4817 int effectPos = item->hasEffect("volume", "fadeout");
4818 if (effectPos != -1) {
4819 QDomElement effect = item->getEffectAt(effectPos);
4820 int max = item->cropDuration().frames(m_document->fps());
4821 int end = max + item->cropStart().frames(m_document->fps());
4823 // Make sure the fade effect is not longer than the clip
4824 item->setFadeOut(max);
4825 start = item->fadeOut();
4827 start = end - start;
4828 EffectsList::setParameter(effect, "in", QString::number(start));
4829 EffectsList::setParameter(effect, "out", QString::number(end));
4831 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4832 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4833 // if fade effect is displayed, update the effect edit widget with new clip duration
4834 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4835 emit clipItemSelected(item, effectPos);
4838 effectPos = item->hasEffect("brightness", "fade_to_black");
4839 if (effectPos != -1) {
4840 QDomElement effect = item->getEffectAt(effectPos);
4841 int max = item->cropDuration().frames(m_document->fps());
4842 int end = max + item->cropStart().frames(m_document->fps());
4844 // Make sure the fade effect is not longer than the clip
4845 item->setFadeOut(max);
4846 start = item->fadeOut();
4848 start = end - start;
4849 EffectsList::setParameter(effect, "in", QString::number(start));
4850 EffectsList::setParameter(effect, "out", QString::number(end));
4852 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4853 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4854 // if fade effect is displayed, update the effect edit widget with new clip duration
4855 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4856 emit clipItemSelected(item, effectPos);
4861 int effectPos = item->hasEffect("freeze", "freeze");
4862 if (effectPos != -1) {
4863 // Freeze effect needs to be adjusted with clip resize
4864 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4865 QDomElement eff = item->getEffectAt(effectPos);
4866 if (!eff.isNull() && diff != 0) {
4867 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4868 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4870 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4871 emit clipItemSelected(item, item->selectedEffectIndex());
4878 double CustomTrackView::getSnapPointForPos(double pos)
4880 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4883 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4885 QList <GenTime> snaps;
4886 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4887 QList<QGraphicsItem *> itemList = items();
4888 for (int i = 0; i < itemList.count(); i++) {
4889 if (itemList.at(i) == selected) continue;
4890 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4891 if (itemList.at(i)->type() == AVWIDGET) {
4892 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4893 GenTime start = item->startPos();
4894 GenTime end = item->endPos();
4895 snaps.append(start);
4897 if (!offsetList.isEmpty()) {
4898 for (int j = 0; j < offsetList.size(); j++) {
4899 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4900 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4904 QList < GenTime > markers = item->snapMarkers();
4905 for (int j = 0; j < markers.size(); ++j) {
4906 GenTime t = markers.at(j);
4908 if (!offsetList.isEmpty()) {
4909 for (int k = 0; k < offsetList.size(); k++) {
4910 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4914 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4915 Transition *transition = static_cast <Transition*>(itemList.at(i));
4916 GenTime start = transition->startPos();
4917 GenTime end = transition->endPos();
4918 snaps.append(start);
4920 if (!offsetList.isEmpty()) {
4921 for (int j = 0; j < offsetList.size(); j++) {
4922 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4923 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4929 // add cursor position
4930 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4932 if (!offsetList.isEmpty()) {
4933 for (int j = 0; j < offsetList.size(); j++) {
4934 snaps.append(pos - offsetList.at(j));
4939 for (int i = 0; i < m_guides.count(); i++) {
4940 snaps.append(m_guides.at(i)->position());
4941 if (!offsetList.isEmpty()) {
4942 for (int j = 0; j < offsetList.size(); j++) {
4943 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4949 QPoint z = m_document->zone();
4950 snaps.append(GenTime(z.x(), m_document->fps()));
4951 snaps.append(GenTime(z.y(), m_document->fps()));
4954 m_scene->setSnapList(snaps);
4955 //for (int i = 0; i < m_snapPoints.size(); ++i)
4956 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4959 void CustomTrackView::slotSeekToPreviousSnap()
4961 updateSnapPoints(NULL);
4962 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4963 setCursorPos((int) res.frames(m_document->fps()));
4967 void CustomTrackView::slotSeekToNextSnap()
4969 updateSnapPoints(NULL);
4970 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4971 setCursorPos((int) res.frames(m_document->fps()));
4975 void CustomTrackView::clipStart()
4977 AbstractClipItem *item = getMainActiveClip();
4979 setCursorPos((int) item->startPos().frames(m_document->fps()));
4984 void CustomTrackView::clipEnd()
4986 AbstractClipItem *item = getMainActiveClip();
4988 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4993 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4995 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4996 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4997 m_commandStack->push(command);
5000 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5002 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5003 m_commandStack->push(command);
5006 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5008 DocClipBase *base = m_document->clipManager()->getClipById(id);
5009 QList <CommentedTime> markers = base->commentedSnapMarkers();
5011 if (markers.isEmpty()) {
5012 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5015 QUndoCommand *deleteMarkers = new QUndoCommand();
5016 deleteMarkers->setText("Delete clip markers");
5018 for (int i = 0; i < markers.size(); i++) {
5019 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5021 m_commandStack->push(deleteMarkers);
5024 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5026 DocClipBase *base = m_document->clipManager()->getClipById(id);
5027 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5028 else base->deleteSnapMarker(pos);
5029 emit updateClipMarkers(base);
5030 setDocumentModified();
5031 viewport()->update();
5034 int CustomTrackView::hasGuide(int pos, int offset)
5036 for (int i = 0; i < m_guides.count(); i++) {
5037 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5038 if (qAbs(guidePos - pos) <= offset) return guidePos;
5039 else if (guidePos > pos) return -1;
5044 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5048 double fps = m_document->fps();
5049 for (int i = 0; i < m_guides.count(); i++) {
5050 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5051 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5053 goMenu->setEnabled(!m_guides.isEmpty());
5056 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5058 if (oldPos > GenTime() && pos > GenTime()) {
5060 for (int i = 0; i < m_guides.count(); i++) {
5061 if (m_guides.at(i)->position() == oldPos) {
5062 Guide *item = m_guides.at(i);
5063 item->updateGuide(pos, comment);
5067 } else if (pos > GenTime()) addGuide(pos, comment);
5071 for (int i = 0; i < m_guides.count(); i++) {
5072 if (m_guides.at(i)->position() == oldPos) {
5073 delete m_guides.takeAt(i);
5078 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5080 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5081 m_document->syncGuides(m_guides);
5084 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5086 for (int i = 0; i < m_guides.count(); i++) {
5087 if (m_guides.at(i)->position() == pos) {
5088 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5092 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5093 scene()->addItem(g);
5095 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5096 m_document->syncGuides(m_guides);
5100 void CustomTrackView::slotAddGuide(bool dialog)
5102 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5104 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5105 if (d.exec() != QDialog::Accepted) return;
5106 marker = d.newMarker();
5109 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5111 if (addGuide(marker.time(), marker.comment())) {
5112 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5113 m_commandStack->push(command);
5117 void CustomTrackView::slotEditGuide(int guidePos)
5120 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5121 else pos = GenTime(guidePos, m_document->fps());
5123 for (int i = 0; i < m_guides.count(); i++) {
5124 if (m_guides.at(i)->position() == pos) {
5125 slotEditGuide(m_guides.at(i)->info());
5130 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5133 void CustomTrackView::slotEditGuide(CommentedTime guide)
5135 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5136 if (d.exec() == QDialog::Accepted) {
5137 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5138 m_commandStack->push(command);
5143 void CustomTrackView::slotEditTimeLineGuide()
5145 if (m_dragGuide == NULL) return;
5146 CommentedTime guide = m_dragGuide->info();
5147 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5148 if (d.exec() == QDialog::Accepted) {
5149 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5150 m_commandStack->push(command);
5154 void CustomTrackView::slotDeleteGuide(int guidePos)
5157 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5158 else pos = GenTime(guidePos, m_document->fps());
5160 for (int i = 0; i < m_guides.count(); i++) {
5161 if (m_guides.at(i)->position() == pos) {
5162 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5163 m_commandStack->push(command);
5168 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5172 void CustomTrackView::slotDeleteTimeLineGuide()
5174 if (m_dragGuide == NULL) return;
5175 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5176 m_commandStack->push(command);
5180 void CustomTrackView::slotDeleteAllGuides()
5182 QUndoCommand *deleteAll = new QUndoCommand();
5183 deleteAll->setText("Delete all guides");
5184 for (int i = 0; i < m_guides.count(); i++) {
5185 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5187 m_commandStack->push(deleteAll);
5190 void CustomTrackView::setTool(PROJECTTOOL tool)
5195 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5198 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5199 m_scene->setScale(scaleFactor, verticalScale);
5200 removeTipAnimation();
5201 bool adjust = false;
5202 if (verticalScale != matrix().m22()) adjust = true;
5203 setMatrix(newmatrix);
5205 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5206 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5207 for (int i = 0; i < m_guides.count(); i++) {
5208 QLineF l = m_guides.at(i)->line();
5209 l.setP2(QPointF(l.x2(), newHeight));
5210 m_guides.at(i)->setLine(l);
5212 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5215 int diff = sceneRect().width() - m_projectDuration;
5216 if (diff * newmatrix.m11() < 50) {
5217 if (newmatrix.m11() < 0.4)
5218 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5220 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5222 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5223 centerOn(QPointF(cursorPos(), verticalPos));
5226 void CustomTrackView::slotRefreshGuides()
5228 if (KdenliveSettings::showmarkers()) {
5229 for (int i = 0; i < m_guides.count(); i++)
5230 m_guides.at(i)->update();
5234 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5236 painter->setClipRect(rect);
5237 QPen pen1 = painter->pen();
5238 pen1.setColor(palette().dark().color());
5239 painter->setPen(pen1);
5240 double min = rect.left();
5241 double max = rect.right();
5242 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5243 int maxTrack = m_document->tracksCount();
5244 QColor lockedColor = palette().button().color();
5245 QColor audioColor = palette().alternateBase().color();
5246 for (int i = 0; i < maxTrack; i++) {
5247 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5248 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5249 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5250 if (i == m_selectedTrack)
5251 painter->fillRect(track, m_activeTrackBrush.brush(this));
5253 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5255 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5259 bool CustomTrackView::findString(const QString &text)
5262 for (int i = 0; i < m_searchPoints.size(); ++i) {
5263 marker = m_searchPoints.at(i).comment();
5264 if (marker.contains(text, Qt::CaseInsensitive)) {
5265 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5266 int vert = verticalScrollBar()->value();
5267 int hor = cursorPos();
5268 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5276 void CustomTrackView::selectFound(QString track, QString pos)
5278 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5279 slotSelectTrack(track.toInt());
5281 int vert = verticalScrollBar()->value();
5282 int hor = cursorPos();
5283 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5286 bool CustomTrackView::findNextString(const QString &text)
5289 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5290 marker = m_searchPoints.at(i).comment();
5291 if (marker.contains(text, Qt::CaseInsensitive)) {
5292 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5293 int vert = verticalScrollBar()->value();
5294 int hor = cursorPos();
5295 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5304 void CustomTrackView::initSearchStrings()
5306 m_searchPoints.clear();
5307 QList<QGraphicsItem *> itemList = items();
5308 for (int i = 0; i < itemList.count(); i++) {
5309 // parse all clip names
5310 if (itemList.at(i)->type() == AVWIDGET) {
5311 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5312 GenTime start = item->startPos();
5313 CommentedTime t(start, item->clipName());
5314 m_searchPoints.append(t);
5315 // add all clip markers
5316 QList < CommentedTime > markers = item->commentedSnapMarkers();
5317 m_searchPoints += markers;
5322 for (int i = 0; i < m_guides.count(); i++)
5323 m_searchPoints.append(m_guides.at(i)->info());
5325 qSort(m_searchPoints);
5328 void CustomTrackView::clearSearchStrings()
5330 m_searchPoints.clear();
5334 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5336 QList<ItemInfo> matchingInfo;
5337 QList<QGraphicsItem *> itemList = items();
5338 for (int i = 0; i < itemList.count(); i++) {
5339 if (itemList.at(i)->type() == AVWIDGET) {
5340 ClipItem *item = (ClipItem *)itemList.at(i);
5341 if (item->clipProducer() == clipId)
5342 matchingInfo << item->info();
5345 return matchingInfo;
5348 void CustomTrackView::copyClip()
5350 qDeleteAll(m_copiedItems);
5351 m_copiedItems.clear();
5352 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5353 if (itemList.count() == 0) {
5354 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5357 for (int i = 0; i < itemList.count(); i++) {
5358 if (itemList.at(i)->type() == AVWIDGET) {
5359 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5360 ClipItem *clone = clip->clone(clip->info());
5361 m_copiedItems.append(clone);
5362 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5363 Transition *dup = static_cast <Transition *>(itemList.at(i));
5364 m_copiedItems.append(dup->clone());
5369 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5371 if (m_scene->editMode() != NORMALEDIT) {
5372 // If we are in overwrite mode, always allow the move
5375 int height = m_tracksHeight - 2;
5377 if (type == TRANSITIONWIDGET) {
5378 height = Transition::itemHeight();
5379 offset = Transition::itemOffset();
5381 else if (type == AVWIDGET) {
5382 height = ClipItem::itemHeight();
5383 offset = ClipItem::itemOffset();
5385 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);
5386 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5387 for (int i = 0; i < collisions.count(); i++) {
5388 if (collisions.at(i)->type() == type) {
5395 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5398 for (int i = 0; i < infoList.count(); i++) {
5399 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));
5402 QList<QGraphicsItem *> collisions = scene()->items(path);
5403 for (int i = 0; i < collisions.count(); i++) {
5404 if (collisions.at(i)->type() == type) return false;
5409 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5411 for (int i = 0; i < items.count(); i++) {
5412 ItemInfo info = items.at(i)->info();
5413 info.startPos += offset;
5414 info.endPos += offset;
5415 info.track += trackOffset;
5416 if (!canBePastedTo(info, items.at(i)->type())) return false;
5421 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5423 QPainterPath movePath;
5424 movePath.moveTo(0, 0);
5426 for (int i = 0; i < items.count(); i++) {
5427 ItemInfo info = items.at(i)->info();
5428 info.startPos = info.startPos + offset;
5429 info.endPos = info.endPos + offset;
5430 info.track = info.track + trackOffset;
5431 if (info.startPos < GenTime()) {
5432 // No clip should go below 0
5435 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));
5436 movePath.addRect(rect);
5438 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5439 for (int i = 0; i < collisions.count(); i++) {
5440 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5441 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5449 void CustomTrackView::pasteClip()
5451 if (m_copiedItems.count() == 0) {
5452 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5457 GenTime pos = GenTime(-1);
5458 if (m_menuPosition.isNull()) {
5459 position = mapFromGlobal(QCursor::pos());
5460 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5461 track = m_selectedTrack;
5462 pos = GenTime(m_cursorPos, m_document->fps());
5463 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5467 position = m_menuPosition;
5470 if (pos == GenTime(-1))
5471 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5473 track = (int)(mapToScene(position).y() / m_tracksHeight);
5475 GenTime leftPos = m_copiedItems.at(0)->startPos();
5476 int lowerTrack = m_copiedItems.at(0)->track();
5477 int upperTrack = m_copiedItems.at(0)->track();
5478 for (int i = 1; i < m_copiedItems.count(); i++) {
5479 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5480 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5481 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5484 GenTime offset = pos - leftPos;
5485 int trackOffset = track - lowerTrack;
5487 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5488 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5489 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5490 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5493 QUndoCommand *pasteClips = new QUndoCommand();
5494 pasteClips->setText("Paste clips");
5496 for (int i = 0; i < m_copiedItems.count(); i++) {
5497 // parse all clip names
5498 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5499 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5500 ItemInfo info = clip->info();
5501 info.startPos += offset;
5502 info.endPos += offset;
5503 info.track += trackOffset;
5504 if (canBePastedTo(info, AVWIDGET)) {
5505 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5506 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5507 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5508 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5510 info.startPos = tr->startPos() + offset;
5511 info.endPos = tr->endPos() + offset;
5512 info.track = tr->track() + trackOffset;
5513 int transitionEndTrack;
5514 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5515 else transitionEndTrack = tr->transitionEndTrack();
5516 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5517 if (info.startPos >= info.endPos) {
5518 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5519 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5520 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5523 updateTrackDuration(-1, pasteClips);
5524 m_commandStack->push(pasteClips);
5527 void CustomTrackView::pasteClipEffects()
5529 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5530 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5533 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5535 QUndoCommand *paste = new QUndoCommand();
5536 paste->setText("Paste effects");
5538 QList<QGraphicsItem *> clips = scene()->selectedItems();
5541 for (int i = 0; i < clips.count(); ++i) {
5542 if (clips.at(i)->type() == GROUPWIDGET) {
5543 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5544 for (int j = 0; j < children.count(); j++) {
5545 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5546 clips.append(children.at(j));
5552 for (int i = 0; i < clips.count(); ++i) {
5553 if (clips.at(i)->type() == AVWIDGET) {
5554 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5555 for (int j = 1; j <= clip->effectsCount(); j++) {
5556 QDomElement eff = clip->effectAt(j);
5557 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5558 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5559 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5564 if (paste->childCount() > 0) m_commandStack->push(paste);
5567 //adjust effects (fades, ...)
5568 for (int i = 0; i < clips.count(); ++i) {
5569 if (clips.at(i)->type() == AVWIDGET) {
5570 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5571 updatePositionEffects(item, item->info());
5577 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5579 // parse parameters to check if we need to adjust to the new crop start
5580 int diff = (newstart - oldstart).frames(m_document->fps());
5581 int max = (newstart + duration).frames(m_document->fps());
5583 QDomNodeList params = xml.elementsByTagName("parameter");
5584 for (int i = 0; i < params.count(); i++) {
5585 QDomElement e = params.item(i).toElement();
5586 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5587 QString def = e.attribute("default");
5588 // Effect has a keyframe type parameter, we need to adjust the values
5589 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5590 QStringList newKeyFrames;
5591 foreach(const QString &str, keys) {
5592 int pos = str.section(':', 0, 0).toInt();
5593 double val = str.section(':', 1, 1).toDouble();
5596 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5598 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5600 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5601 e.setAttribute("keyframes", newKeyFrames.join(";"));
5606 ClipItem *CustomTrackView::getClipUnderCursor() const
5608 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5609 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5610 for (int i = 0; i < collisions.count(); i++) {
5611 if (collisions.at(i)->type() == AVWIDGET) {
5612 return static_cast < ClipItem *>(collisions.at(i));
5618 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5620 QList<QGraphicsItem *> clips = scene()->selectedItems();
5621 if (clips.isEmpty()) {
5622 return getClipUnderCursor();
5624 AbstractClipItem *item = NULL;
5625 for (int i = 0; i < clips.count(); ++i) {
5626 if (clips.at(i)->type() == AVWIDGET) {
5627 item = static_cast < AbstractClipItem *>(clips.at(i));
5628 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5631 if (item) return item;
5636 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5638 QList<QGraphicsItem *> clips = scene()->selectedItems();
5639 if (clips.isEmpty()) {
5640 return getClipUnderCursor();
5643 // remove all items in the list that are not clips
5644 for (int i = 0; i < clips.count();) {
5645 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5648 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5649 for (int i = 0; i < clips.count(); ++i) {
5650 if (clips.at(i)->type() == AVWIDGET) {
5651 item = static_cast < ClipItem *>(clips.at(i));
5652 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5660 void CustomTrackView::setInPoint()
5662 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5664 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5667 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5671 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5674 void CustomTrackView::setOutPoint()
5676 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5678 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5681 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5685 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5688 void CustomTrackView::slotUpdateAllThumbs()
5690 if (!isEnabled()) return;
5691 QList<QGraphicsItem *> itemList = items();
5692 //if (itemList.isEmpty()) return;
5694 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5695 for (int i = 0; i < itemList.count(); i++) {
5696 if (itemList.at(i)->type() == AVWIDGET) {
5697 item = static_cast <ClipItem *>(itemList.at(i));
5698 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5699 // Check if we have a cached thumbnail
5700 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5701 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5702 if (QFile::exists(thumb)) {
5704 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5705 item->slotSetStartThumb(pix);
5708 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5709 QString endThumb = startThumb;
5710 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5711 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5712 if (QFile::exists(startThumb)) {
5713 QPixmap pix(startThumb);
5714 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5715 item->slotSetStartThumb(pix);
5717 if (QFile::exists(endThumb)) {
5718 QPixmap pix(endThumb);
5719 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5720 item->slotSetEndThumb(pix);
5723 item->refreshClip(false, false);
5727 viewport()->update();
5730 void CustomTrackView::saveThumbnails()
5732 QList<QGraphicsItem *> itemList = items();
5734 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5735 for (int i = 0; i < itemList.count(); i++) {
5736 if (itemList.at(i)->type() == AVWIDGET) {
5737 item = static_cast <ClipItem *>(itemList.at(i));
5738 if (item->clipType() != COLOR) {
5739 // Check if we have a cached thumbnail
5740 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5741 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5742 if (!QFile::exists(thumb)) {
5743 QPixmap pix(item->startThumb());
5747 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5748 QString endThumb = startThumb;
5749 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5750 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5751 if (!QFile::exists(startThumb)) {
5752 QPixmap pix(item->startThumb());
5753 pix.save(startThumb);
5755 if (!QFile::exists(endThumb)) {
5756 QPixmap pix(item->endThumb());
5766 void CustomTrackView::slotInsertTrack(int ix)
5768 TrackDialog d(m_document, parentWidget());
5769 d.comboTracks->setCurrentIndex(ix);
5770 d.label->setText(i18n("Insert track"));
5771 d.setWindowTitle(i18n("Insert New Track"));
5773 if (d.exec() == QDialog::Accepted) {
5774 ix = d.comboTracks->currentIndex();
5775 if (d.before_select->currentIndex() == 1)
5779 info.isMute = false;
5780 info.isLocked = false;
5781 info.effectsList = EffectsList(true);
5782 if (d.video_track->isChecked()) {
5783 info.type = VIDEOTRACK;
5784 info.isBlind = false;
5786 info.type = AUDIOTRACK;
5787 info.isBlind = true;
5789 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5790 m_commandStack->push(addTrack);
5791 setDocumentModified();
5795 void CustomTrackView::slotDeleteTrack(int ix)
5797 if (m_document->tracksCount() < 2) return;
5798 TrackDialog d(m_document, parentWidget());
5799 d.comboTracks->setCurrentIndex(ix);
5800 d.label->setText(i18n("Delete track"));
5801 d.before_select->setHidden(true);
5802 d.setWindowTitle(i18n("Delete Track"));
5803 d.video_track->setHidden(true);
5804 d.audio_track->setHidden(true);
5805 if (d.exec() == QDialog::Accepted) {
5806 ix = d.comboTracks->currentIndex();
5807 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5808 deleteTimelineTrack(ix, info);
5809 setDocumentModified();
5810 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5811 m_commandStack->push(command);*/
5815 void CustomTrackView::slotConfigTracks(int ix)
5817 TracksConfigDialog d(m_document, ix, parentWidget());
5818 if (d.exec() == QDialog::Accepted) {
5819 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5820 m_commandStack->push(configTracks);
5821 QList <int> toDelete = d.deletedTracks();
5822 for (int i = 0; i < toDelete.count(); ++i) {
5823 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5824 deleteTimelineTrack(toDelete.at(i) - i, info);
5826 setDocumentModified();
5830 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5832 if (m_document->tracksCount() < 2) return;
5833 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5834 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5835 QList<QGraphicsItem *> selection = m_scene->items(r);
5836 QUndoCommand *deleteTrack = new QUndoCommand();
5837 deleteTrack->setText("Delete track");
5839 // Delete all clips in selected track
5840 for (int i = 0; i < selection.count(); i++) {
5841 if (selection.at(i)->type() == AVWIDGET) {
5842 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5843 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5844 m_waitingThumbs.removeAll(item);
5845 m_scene->removeItem(item);
5848 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5849 Transition *item = static_cast <Transition *>(selection.at(i));
5850 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5851 m_scene->removeItem(item);
5857 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5858 m_commandStack->push(deleteTrack);
5861 void CustomTrackView::autoTransition()
5863 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5864 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5865 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5868 Transition *tr = static_cast <Transition*>(itemList.at(0));
5869 tr->setAutomatic(!tr->isAutomatic());
5870 QDomElement transition = tr->toXML();
5871 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);
5872 setDocumentModified();
5875 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5877 QList<QGraphicsItem *> list = scene()->items();
5878 ClipItem *clip = NULL;
5879 for (int i = 0; i < list.size(); ++i) {
5880 if (list.at(i)->type() == AVWIDGET) {
5881 clip = static_cast <ClipItem *>(list.at(i));
5882 if (clip->clipProducer() == id) {
5883 clip->setClipName(name);
5887 viewport()->update();
5890 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5892 minimum = GenTime();
5893 maximum = GenTime();
5894 QList<QGraphicsItem *> selection;
5895 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5896 selection.removeAll(item);
5897 for (int i = 0; i < selection.count(); i++) {
5898 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5899 if (clip && clip->type() == AVWIDGET) {
5900 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5901 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5906 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5908 minimum = GenTime();
5909 maximum = GenTime();
5910 QList<QGraphicsItem *> selection;
5911 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5912 selection.removeAll(item);
5913 for (int i = 0; i < selection.count(); i++) {
5914 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5915 if (clip && clip->type() == TRANSITIONWIDGET) {
5916 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5917 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5922 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5924 for (int i = 0; i < groups.count(); i++) {
5925 QDomNodeList children = groups.at(i).childNodes();
5926 scene()->clearSelection();
5927 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5928 QDomElement elem = children.item(nodeindex).toElement();
5929 int pos = elem.attribute("position").toInt();
5930 int track = elem.attribute("track").toInt();
5931 if (elem.tagName() == "clipitem") {
5932 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5933 if (clip) clip->setSelected(true);
5935 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5936 if (clip) clip->setSelected(true);
5939 groupSelectedItems(false, true);
5943 void CustomTrackView::splitAudio()
5945 resetSelectionGroup();
5946 QList<QGraphicsItem *> selection = scene()->selectedItems();
5947 if (selection.isEmpty()) {
5948 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5951 QUndoCommand *splitCommand = new QUndoCommand();
5952 splitCommand->setText(i18n("Split audio"));
5953 for (int i = 0; i < selection.count(); i++) {
5954 if (selection.at(i)->type() == AVWIDGET) {
5955 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5956 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5957 if (clip->parentItem()) {
5958 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5960 EffectsList effects;
5961 effects.clone(clip->effectList());
5962 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5967 if (splitCommand->childCount()) {
5968 updateTrackDuration(-1, splitCommand);
5969 m_commandStack->push(splitCommand);
5973 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5975 ClipItem *clip = getClipItemAt(pos, track);
5977 kDebug() << "// Cannot find clip to split!!!";
5981 int start = pos.frames(m_document->fps());
5982 int freetrack = m_document->tracksCount() - track - 1;
5984 // do not split audio when we are on an audio track
5985 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5988 for (; freetrack > 0; freetrack--) {
5989 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5990 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5991 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5992 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5993 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5998 kDebug() << "GOT TRK: " << track;
5999 if (freetrack == 0) {
6000 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6002 ItemInfo info = clip->info();
6003 info.track = m_document->tracksCount() - freetrack;
6004 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6005 scene()->clearSelection();
6006 clip->setSelected(true);
6007 ClipItem *audioClip = getClipItemAt(start, info.track);
6009 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6010 clip->setVideoOnly(true);
6011 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6012 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6014 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6015 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6017 m_document->renderer()->unlockService(tractor);
6018 audioClip->setSelected(true);
6019 audioClip->setAudioOnly(true);
6021 // keep video effects, move audio effects to audio clip
6024 for (int i = 0; i < effects.count(); ++i) {
6025 if (effects.at(i).attribute("type") == "audio") {
6026 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6029 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6034 groupSelectedItems(false, true);
6038 // unsplit clip: remove audio part and change video part to normal clip
6039 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6040 kDebug() << "//CANNOT FIND CLP GRP";
6043 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6044 QList<QGraphicsItem *> children = grp->childItems();
6045 if (children.count() != 2) {
6046 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6049 for (int i = 0; i < children.count(); i++) {
6050 if (children.at(i) != clip) {
6051 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6052 ItemInfo info = clip->info();
6053 deleteClip(clp->info());
6054 clip->setVideoOnly(false);
6055 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6056 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6057 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6059 m_document->renderer()->unlockService(tractor);
6061 // re-add audio effects
6062 for (int i = 0; i < effects.count(); ++i) {
6063 if (effects.at(i).attribute("type") == "audio") {
6064 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6071 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6072 m_document->clipManager()->removeGroup(grp);
6073 scene()->destroyItemGroup(grp);
6077 void CustomTrackView::setVideoOnly()
6079 resetSelectionGroup();
6080 QList<QGraphicsItem *> selection = scene()->selectedItems();
6081 if (selection.isEmpty()) {
6082 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6085 QUndoCommand *videoCommand = new QUndoCommand();
6086 videoCommand->setText(i18n("Video only"));
6087 for (int i = 0; i < selection.count(); i++) {
6088 if (selection.at(i)->type() == AVWIDGET) {
6089 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6090 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6091 if (clip->parentItem()) {
6092 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6094 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6099 m_commandStack->push(videoCommand);
6102 void CustomTrackView::setAudioOnly()
6104 resetSelectionGroup();
6105 QList<QGraphicsItem *> selection = scene()->selectedItems();
6106 if (selection.isEmpty()) {
6107 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6110 QUndoCommand *videoCommand = new QUndoCommand();
6111 videoCommand->setText(i18n("Audio only"));
6112 for (int i = 0; i < selection.count(); i++) {
6113 if (selection.at(i)->type() == AVWIDGET) {
6114 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6115 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6116 if (clip->parentItem()) {
6117 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6119 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6124 m_commandStack->push(videoCommand);
6127 void CustomTrackView::setAudioAndVideo()
6129 resetSelectionGroup();
6130 QList<QGraphicsItem *> selection = scene()->selectedItems();
6131 if (selection.isEmpty()) {
6132 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6135 QUndoCommand *videoCommand = new QUndoCommand();
6136 videoCommand->setText(i18n("Audio and Video"));
6137 for (int i = 0; i < selection.count(); i++) {
6138 if (selection.at(i)->type() == AVWIDGET) {
6139 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6140 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6141 if (clip->parentItem()) {
6142 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6144 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6149 m_commandStack->push(videoCommand);
6152 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6154 ClipItem *clip = getClipItemAt(pos, track);
6156 kDebug() << "// Cannot find clip to split!!!";
6159 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6161 int start = pos.frames(m_document->fps());
6162 clip->setVideoOnly(true);
6163 clip->setAudioOnly(false);
6164 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6165 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6167 } else if (audioOnly) {
6168 int start = pos.frames(m_document->fps());
6169 clip->setAudioOnly(true);
6170 clip->setVideoOnly(false);
6171 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6172 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6175 int start = pos.frames(m_document->fps());
6176 clip->setAudioOnly(false);
6177 clip->setVideoOnly(false);
6178 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6179 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6182 m_document->renderer()->unlockService(tractor);
6184 setDocumentModified();
6187 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6189 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6190 m_clipTypeGroup->setEnabled(false);
6192 m_clipTypeGroup->setEnabled(true);
6193 QList <QAction *> actions = m_clipTypeGroup->actions();
6195 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6196 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6197 else lookup = "clip_audio_and_video";
6198 for (int i = 0; i < actions.count(); i++) {
6199 if (actions.at(i)->data().toString() == lookup) {
6200 actions.at(i)->setChecked(true);
6207 void CustomTrackView::slotGoToMarker(QAction *action)
6209 int pos = action->data().toInt();
6210 setCursorPos(pos, true);
6213 void CustomTrackView::reloadTransitionLumas()
6217 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6218 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6219 for (int i = 0; i < params.count(); i++) {
6220 QDomElement e = params.item(i).toElement();
6221 if (e.attribute("tag") == "resource") {
6222 lumaNames = e.attribute("paramlistdisplay");
6223 lumaFiles = e.attribute("paramlist");
6228 QList<QGraphicsItem *> itemList = items();
6229 Transition *transitionitem;
6230 QDomElement transitionXml;
6231 for (int i = 0; i < itemList.count(); i++) {
6232 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6233 transitionitem = static_cast <Transition*>(itemList.at(i));
6234 transitionXml = transitionitem->toXML();
6235 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6236 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6237 for (int i = 0; i < params.count(); i++) {
6238 QDomElement e = params.item(i).toElement();
6239 if (e.attribute("tag") == "resource") {
6240 e.setAttribute("paramlistdisplay", lumaNames);
6241 e.setAttribute("paramlist", lumaFiles);
6246 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6247 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6248 for (int i = 0; i < params.count(); i++) {
6249 QDomElement e = params.item(i).toElement();
6250 if (e.attribute("tag") == "luma") {
6251 e.setAttribute("paramlistdisplay", lumaNames);
6252 e.setAttribute("paramlist", lumaFiles);
6259 emit transitionItemSelected(NULL);
6262 double CustomTrackView::fps() const
6264 return m_document->fps();
6267 void CustomTrackView::updateProjectFps()
6269 // update all clips to the new fps
6270 resetSelectionGroup();
6271 scene()->clearSelection();
6273 QList<QGraphicsItem *> itemList = items();
6274 for (int i = 0; i < itemList.count(); i++) {
6275 // remove all items and re-add them one by one
6276 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6278 for (int i = 0; i < itemList.count(); i++) {
6279 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6280 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6281 clip->updateFps(m_document->fps());
6282 m_scene->addItem(clip);
6283 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6284 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6285 QList<QGraphicsItem *> children = grp->childItems();
6286 for (int j = 0; j < children.count(); j++) {
6287 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6288 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6289 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6290 clip->updateFps(m_document->fps());
6293 m_document->clipManager()->removeGroup(grp);
6294 m_scene->addItem(grp);
6295 scene()->destroyItemGroup(grp);
6296 scene()->clearSelection();
6297 for (int j = 0; j < children.count(); j++) {
6298 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6299 //children.at(j)->setParentItem(0);
6300 children.at(j)->setSelected(true);
6303 groupSelectedItems(true, true);
6304 } else if (itemList.at(i)->type() == GUIDEITEM) {
6305 Guide *g = static_cast<Guide *>(itemList.at(i));
6307 m_scene->addItem(g);
6310 viewport()->update();
6313 void CustomTrackView::slotTrackDown()
6315 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6316 else m_selectedTrack++;
6317 emit updateTrackHeaders();
6318 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6319 ensureVisible(rect, 0, 0);
6320 viewport()->update();
6323 void CustomTrackView::slotTrackUp()
6325 if (m_selectedTrack > 0) m_selectedTrack--;
6326 else m_selectedTrack = m_document->tracksCount() - 1;
6327 emit updateTrackHeaders();
6328 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6329 ensureVisible(rect, 0, 0);
6330 viewport()->update();
6333 int CustomTrackView::selectedTrack() const
6335 return m_selectedTrack;
6338 QStringList CustomTrackView::selectedClips() const
6340 QStringList clipIds;
6341 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6342 for (int i = 0; i < selection.count(); i++) {
6343 if (selection.at(i)->type() == AVWIDGET) {
6344 ClipItem *item = (ClipItem *)selection.at(i);
6345 clipIds << item->clipProducer();
6351 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6353 QList<ClipItem *> clips;
6354 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6355 for (int i = 0; i < selection.count(); i++) {
6356 if (selection.at(i)->type() == AVWIDGET) {
6357 clips.append((ClipItem *)selection.at(i));
6363 void CustomTrackView::slotSelectTrack(int ix)
6365 m_selectedTrack = qMax(0, ix);
6366 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6367 emit updateTrackHeaders();
6368 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6369 ensureVisible(rect, 0, 0);
6370 viewport()->update();
6373 void CustomTrackView::slotSelectClipsInTrack()
6375 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6376 QList<QGraphicsItem *> selection = m_scene->items(rect);
6377 m_scene->clearSelection();
6378 for (int i = 0; i < selection.count(); i++) {
6379 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6380 selection.at(i)->setSelected(true);
6383 resetSelectionGroup();
6384 groupSelectedItems();
6387 void CustomTrackView::slotSelectAllClips()
6389 QList<QGraphicsItem *> selection = m_scene->items();
6390 m_scene->clearSelection();
6391 for (int i = 0; i < selection.count(); i++) {
6392 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6393 selection.at(i)->setSelected(true);
6396 resetSelectionGroup();
6397 groupSelectedItems();
6400 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6403 if (track != -1 && pos != -1)
6404 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6406 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6407 QList<QGraphicsItem *> selection = m_scene->items(rect);
6408 resetSelectionGroup(group);
6409 if (!group) m_scene->clearSelection();
6410 for (int i = 0; i < selection.count(); i++) {
6411 if (selection.at(i)->type() == AVWIDGET) {
6412 selection.at(i)->setSelected(add);
6416 if (group) groupSelectedItems();
6419 void CustomTrackView::selectTransition(bool add, bool group)
6421 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6422 QList<QGraphicsItem *> selection = m_scene->items(rect);
6423 resetSelectionGroup(group);
6424 if (!group) m_scene->clearSelection();
6425 for (int i = 0; i < selection.count(); i++) {
6426 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6427 selection.at(i)->setSelected(add);
6431 if (group) groupSelectedItems();
6434 QStringList CustomTrackView::extractTransitionsLumas()
6437 QList<QGraphicsItem *> itemList = items();
6438 Transition *transitionitem;
6439 QDomElement transitionXml;
6440 for (int i = 0; i < itemList.count(); i++) {
6441 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6442 transitionitem = static_cast <Transition*>(itemList.at(i));
6443 transitionXml = transitionitem->toXML();
6444 // luma files in transitions can be in "resource" or "luma" property
6445 QString luma = EffectsList::parameter(transitionXml, "luma");
6446 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6447 if (!luma.isEmpty()) urls << KUrl(luma).path();
6450 urls.removeDuplicates();
6454 void CustomTrackView::setEditMode(EDITMODE mode)
6456 m_scene->setEditMode(mode);
6459 void CustomTrackView::checkTrackSequence(int track)
6461 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6462 //track = m_document->tracksCount() -track;
6463 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6464 QList<QGraphicsItem *> selection = m_scene->items(rect);
6465 QList <int> timelineList;
6466 timelineList.append(0);
6467 for (int i = 0; i < selection.count(); i++) {
6468 if (selection.at(i)->type() == AVWIDGET) {
6469 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6470 int start = clip->startPos().frames(m_document->fps());
6471 int end = clip->endPos().frames(m_document->fps());
6472 if (!timelineList.contains(start)) timelineList.append(start);
6473 if (!timelineList.contains(end)) timelineList.append(end);
6476 qSort(timelineList);
6477 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6478 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6481 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6483 if (data.isEmpty()) return;
6484 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6486 info.startPos = GenTime(in, m_document->fps());
6487 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6488 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6489 info.cropDuration = info.endPos - info.startPos;
6490 info.track = m_selectedTrack;
6491 QUndoCommand *addCommand = new QUndoCommand();
6492 addCommand->setText(i18n("Insert clip"));
6493 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6494 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6495 updateTrackDuration(info.track, addCommand);
6496 m_commandStack->push(addCommand);
6498 selectClip(true, false, m_selectedTrack, in);
6499 // Automatic audio split
6500 if (KdenliveSettings::splitaudio())
6504 void CustomTrackView::clearSelection(bool emitInfo)
6506 resetSelectionGroup();
6507 scene()->clearSelection();
6509 if (emitInfo) emit clipItemSelected(NULL);
6512 void CustomTrackView::updatePalette()
6514 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6518 pen1.setColor(palette().text().color());
6519 m_cursorLine->setPen(pen1);
6521 emit tracksChanged();
6524 void CustomTrackView::removeTipAnimation()
6527 scene()->removeItem(m_visualTip);
6528 m_animationTimer->stop();
6536 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6538 if (m_visualTip == NULL) {
6539 QRectF rect = clip->sceneBoundingRect();
6540 m_animation = new QGraphicsItemAnimation;
6541 m_animation->setTimeLine(m_animationTimer);
6542 m_animation->setScaleAt(1, 1, 1);
6547 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6548 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6549 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6551 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6553 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6555 m_animation->setScaleAt(.5, 2, 2);
6559 polygon << QPoint(0, - size * 2);
6560 if (mode == RESIZESTART)
6561 polygon << QPoint(size * 2, 0);
6563 polygon << QPoint(- size * 2, 0);
6564 polygon << QPoint(0, size * 2);
6565 polygon << QPoint(0, - size * 2);
6567 m_visualTip = new QGraphicsPolygonItem(polygon);
6568 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6569 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6570 if (mode == RESIZESTART)
6571 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6573 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6575 m_animation->setScaleAt(.5, 2, 1);
6577 case TRANSITIONSTART:
6579 polygon << QPoint(0, - size * 2);
6580 if (mode == TRANSITIONSTART)
6581 polygon << QPoint(size * 2, 0);
6583 polygon << QPoint(- size * 2, 0);
6584 polygon << QPoint(0, 0);
6585 polygon << QPoint(0, - size * 2);
6587 m_visualTip = new QGraphicsPolygonItem(polygon);
6588 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6589 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6590 if (mode == TRANSITIONSTART)
6591 m_visualTip->setPos(rect.x(), rect.bottom());
6593 m_visualTip->setPos(rect.right(), rect.bottom());
6595 m_animation->setScaleAt(.5, 2, 2);
6602 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6603 m_visualTip->setZValue(100);
6604 scene()->addItem(m_visualTip);
6605 m_animation->setItem(m_visualTip);
6606 m_animationTimer->start();
6610 bool CustomTrackView::hasAudio(int track) const
6612 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6613 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6614 QGraphicsItem *item;
6615 for (int i = 0; i < collisions.count(); i++) {
6616 item = collisions.at(i);
6617 if (!item->isEnabled()) continue;
6618 if (item->type() == AVWIDGET) {
6619 ClipItem *clip = static_cast <ClipItem *>(item);
6620 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6626 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6628 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6629 m_commandStack->push(command);
6630 setDocumentModified();
6634 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6636 EffectsParameterList parameters;
6638 parameters.addParam("tag", effect.attribute("tag"));
6639 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6640 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6641 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6642 parameters.addParam("id", effect.attribute("id"));
6643 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6644 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6645 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6646 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6648 QDomNodeList params = effect.elementsByTagName("parameter");
6649 for (int i = 0; i < params.count(); i++) {
6650 QDomElement e = params.item(i).toElement();
6651 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6652 // effects with geometry param need in / out synced with the clip, request it...
6653 parameters.addParam("_sync_in_out", "1");
6655 if (e.attribute("type") == "simplekeyframe") {
6657 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6658 double factor = e.attribute("factor", "1").toDouble();
6659 double offset = e.attribute("offset", "0").toDouble();
6660 for (int j = 0; j < values.count(); j++) {
6661 QString pos = values.at(j).section(':', 0, 0);
6662 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6663 values[j] = pos + "=" + locale.toString(val);
6665 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6666 parameters.addParam(e.attribute("name"), values.join(";"));
6667 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6668 parameters.addParam("max", e.attribute("max"));
6669 parameters.addParam("min", e.attribute("min"));
6670 parameters.addParam("factor", e.attribute("factor", "1"));*/
6671 } else if (e.attribute("type") == "keyframe") {
6672 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6673 parameters.addParam("keyframes", e.attribute("keyframes"));
6674 parameters.addParam("max", e.attribute("max"));
6675 parameters.addParam("min", e.attribute("min"));
6676 parameters.addParam("factor", e.attribute("factor", "1"));
6677 parameters.addParam("offset", e.attribute("offset", "0"));
6678 parameters.addParam("starttag", e.attribute("starttag", "start"));
6679 parameters.addParam("endtag", e.attribute("endtag", "end"));
6680 } else if (e.attribute("namedesc").contains(';')) {
6681 QString format = e.attribute("format");
6682 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6683 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6685 QTextStream txtNeu(&neu);
6686 if (values.size() > 0)
6687 txtNeu << (int)values[0].toDouble();
6688 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6689 txtNeu << separators[i];
6690 txtNeu << (int)(values[i+1].toDouble());
6692 parameters.addParam("start", neu);
6694 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6696 if (e.attribute("factor").contains('%')) {
6697 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6699 fact = e.attribute("factor", "1").toDouble();
6701 double offset = e.attribute("offset", "0").toDouble();
6702 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6704 parameters.addParam(e.attribute("name"), e.attribute("value"));
6711 void CustomTrackView::updateTrackNames(int track, bool added)
6713 QList <TrackInfo> tracks = m_document->tracksList();
6714 int max = tracks.count();
6715 int docTrack = max - track - 1;
6717 // count number of tracks of each type
6718 int videoTracks = 0;
6719 int audioTracks = 0;
6720 for (int i = max - 1; i >= 0; --i) {
6721 TrackInfo info = tracks.at(i);
6722 if (info.type == VIDEOTRACK)
6727 if (i <= docTrack) {
6728 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6729 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6732 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6733 info.trackName = type + QString::number(typeNumber);
6734 m_document->setTrackType(i, info);
6737 if (info.trackName == type + QString::number(typeNumber + 1)) {
6738 info.trackName = type + QString::number(typeNumber);
6739 m_document->setTrackType(i, info);
6744 emit tracksChanged();
6747 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6753 tracks << m_document->tracksCount() - track - 1;
6755 // negative track number -> update all tracks
6756 for (int i = 0; i < m_document->tracksCount(); ++i)
6760 for (int i = 0; i < tracks.count(); ++i) {
6762 // t + 1 because of black background track
6763 duration = m_document->renderer()->mltTrackDuration(t + 1);
6764 if (duration != m_document->trackDuration(t)) {
6765 m_document->setTrackDuration(t, duration);
6768 EffectsList effects = m_document->getTrackEffects(t);
6769 for (int j = 0; j < effects.count(); ++j) {
6771 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6772 * - update the effectstack if necessary
6779 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6781 QList<QGraphicsItem *> list = scene()->items();
6782 ClipItem *clip = NULL;
6783 for (int i = 0; i < list.size(); ++i) {
6784 if (list.at(i)->type() == AVWIDGET) {
6785 clip = static_cast <ClipItem *>(list.at(i));
6786 if (clip->clipProducer() == id) {
6787 clip->refreshClip(true, resetThumbs);
6793 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6795 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6797 if (effects.count()) {
6798 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6799 while (i != effects.constEnd()) {
6800 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, command);
6807 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6809 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6811 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6814 QDomElement newEffect;
6815 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6816 if (effect.attribute("id") == filter) {
6817 newEffect = effect.cloneNode().toElement();
6818 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6819 while (i != filterParams.constEnd()) {
6820 EffectsList::setParameter(newEffect, i.key(), i.value());
6821 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6824 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true);
6825 m_commandStack->push(command);
6826 emit clipItemSelected(clip, clip->selectedEffectIndex());