1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "commands/moveclipcommand.h"
26 #include "commands/movetransitioncommand.h"
27 #include "commands/resizeclipcommand.h"
28 #include "commands/editguidecommand.h"
29 #include "commands/addtimelineclipcommand.h"
30 #include "commands/addeffectcommand.h"
31 #include "commands/editeffectcommand.h"
32 #include "commands/moveeffectcommand.h"
33 #include "commands/addtransitioncommand.h"
34 #include "commands/edittransitioncommand.h"
35 #include "commands/editkeyframecommand.h"
36 #include "commands/changespeedcommand.h"
37 #include "commands/addmarkercommand.h"
38 #include "commands/razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "commands/insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "commands/addtrackcommand.h"
51 #include "commands/movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "commands/locktrackcommand.h"
55 #include "commands/groupclipscommand.h"
56 #include "commands/splitaudiocommand.h"
57 #include "commands/changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "commands/configtrackscommand.h"
61 #include "commands/rebuildgroupcommand.h"
62 #include "commands/razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
130 m_commandStack = doc->commandStack();
132 m_commandStack = NULL;
134 setMouseTracking(true);
135 setAcceptDrops(true);
136 setFrameShape(QFrame::NoFrame);
138 //setCacheMode(QGraphicsView::CacheBackground);
139 setAutoFillBackground(false);
140 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
141 setContentsMargins(0, 0, 0, 0);
143 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
145 m_animationTimer = new QTimeLine(800);
146 m_animationTimer->setFrameRange(0, 5);
147 m_animationTimer->setUpdateInterval(100);
148 m_animationTimer->setLoopCount(0);
150 m_tipColor = QColor(0, 192, 0, 200);
151 m_tipPen.setColor(QColor(255, 255, 255, 100));
152 m_tipPen.setWidth(3);
154 const int maxHeight = m_tracksHeight * m_document->tracksCount();
155 setSceneRect(0, 0, sceneRect().width(), maxHeight);
156 verticalScrollBar()->setMaximum(maxHeight);
157 verticalScrollBar()->setTracking(true);
158 // repaint guides when using vertical scroll
159 connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
161 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
162 m_cursorLine->setZValue(1000);
165 pen1.setColor(palette().text().color());
166 m_cursorLine->setPen(pen1);
167 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
169 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
170 m_scrollTimer.setInterval(100);
171 m_scrollTimer.setSingleShot(true);
173 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
174 m_thumbsTimer.setInterval(500);
175 m_thumbsTimer.setSingleShot(true);
177 KIcon razorIcon("edit-cut");
178 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
180 KIcon spacerIcon("kdenlive-spacer-tool");
181 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
184 CustomTrackView::~CustomTrackView()
186 qDeleteAll(m_guides);
188 m_waitingThumbs.clear();
189 delete m_animationTimer;
193 void CustomTrackView::keyPressEvent(QKeyEvent * event)
195 if (event->key() == Qt::Key_Up) {
198 } else if (event->key() == Qt::Key_Down) {
201 } else QWidget::keyPressEvent(event);
204 void CustomTrackView::setDocumentModified()
206 m_document->setModified(true);
209 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
211 m_timelineContextMenu = timeline;
212 m_timelineContextClipMenu = clip;
213 m_clipTypeGroup = clipTypeGroup;
214 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
216 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
217 m_markerMenu->setEnabled(false);
218 markermenu->addMenu(m_markerMenu);
219 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
220 QList <QAction *> list = m_timelineContextClipMenu->actions();
221 for (int i = 0; i < list.count(); i++) {
222 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
223 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
226 m_timelineContextTransitionMenu = transition;
227 list = m_timelineContextTransitionMenu->actions();
228 for (int i = 0; i < list.count(); i++) {
229 if (list.at(i)->data().toString() == "auto") {
230 m_autoTransition = list.at(i);
235 m_timelineContextMenu->addSeparator();
236 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
237 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
238 m_timelineContextMenu->addAction(m_deleteGuide);
240 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
241 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
242 m_timelineContextMenu->addAction(m_editGuide);
245 void CustomTrackView::slotDoResetMenuPosition()
247 m_menuPosition = QPoint();
250 void CustomTrackView::slotResetMenuPosition()
252 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
253 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
256 void CustomTrackView::checkAutoScroll()
258 m_autoScroll = KdenliveSettings::autoscroll();
261 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
262 return m_scene->m_tracksList;
266 int CustomTrackView::getFrameWidth()
268 return (int) (m_tracksHeight * m_document->mltProfile().display_aspect_num / m_document->mltProfile().display_aspect_den + 0.5);
271 void CustomTrackView::updateSceneFrameWidth()
273 int frameWidth = getFrameWidth();
274 QList<QGraphicsItem *> itemList = items();
276 for (int i = 0; i < itemList.count(); i++) {
277 if (itemList.at(i)->type() == AVWIDGET) {
278 item = (ClipItem*) itemList.at(i);
279 item->resetFrameWidth(frameWidth);
280 item->resetThumbs(true);
285 bool CustomTrackView::checkTrackHeight()
287 if (m_tracksHeight == KdenliveSettings::trackheight()) return false;
288 m_tracksHeight = KdenliveSettings::trackheight();
289 emit trackHeightChanged();
290 QList<QGraphicsItem *> itemList = items();
292 Transition *transitionitem;
293 int frameWidth = getFrameWidth();
294 bool snap = KdenliveSettings::snaptopoints();
295 KdenliveSettings::setSnaptopoints(false);
296 for (int i = 0; i < itemList.count(); i++) {
297 if (itemList.at(i)->type() == AVWIDGET) {
298 item = (ClipItem*) itemList.at(i);
299 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
300 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
301 item->resetFrameWidth(frameWidth);
302 item->resetThumbs(true);
303 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
304 transitionitem = (Transition*) itemList.at(i);
305 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
306 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
309 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
310 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
312 for (int i = 0; i < m_guides.count(); i++) {
313 QLineF l = m_guides.at(i)->line();
314 l.setP2(QPointF(l.x2(), newHeight));
315 m_guides.at(i)->setLine(l);
318 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
319 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
320 KdenliveSettings::setSnaptopoints(snap);
321 viewport()->update();
325 /** Zoom or move viewport on mousewheel
327 * If mousewheel+Ctrl, zooms in/out on the timeline.
329 * With Ctrl, moves viewport towards end of timeline if down/back,
330 * opposite on up/forward.
332 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
333 void CustomTrackView::wheelEvent(QWheelEvent * e)
335 if (e->modifiers() == Qt::ControlModifier) {
336 if (e->delta() > 0) emit zoomIn();
339 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
340 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
344 int CustomTrackView::getPreviousVideoTrack(int track)
346 track = m_document->tracksCount() - track - 1;
348 for (int i = track; i > -1; i--) {
349 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
355 void CustomTrackView::slotFetchNextThumbs()
357 if (!m_waitingThumbs.isEmpty()) {
358 ClipItem *item = m_waitingThumbs.takeFirst();
359 while (item == NULL && !m_waitingThumbs.isEmpty()) {
360 item = m_waitingThumbs.takeFirst();
362 if (item) item->slotFetchThumbs();
363 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
367 void CustomTrackView::slotCheckMouseScrolling()
369 if (m_scrollOffset == 0) {
370 m_scrollTimer.stop();
373 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
374 m_scrollTimer.start();
377 void CustomTrackView::slotCheckPositionScrolling()
379 // If mouse is at a border of the view, scroll
380 if (m_moveOpMode != SEEK) return;
381 if (mapFromScene(m_cursorPos, 0).x() < 3) {
382 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
383 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
384 setCursorPos(mapToScene(QPoint(-2, 0)).x());
385 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
386 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
387 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
388 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
394 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
396 int pos = event->x();
397 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
399 double snappedPos = getSnapPointForPos(mappedXPos);
400 emit mousePosition(mappedXPos);
402 if (event->buttons() & Qt::MidButton) return;
403 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
404 event->setAccepted(true);
406 QGraphicsView::mouseMoveEvent(event);
410 if (event->buttons() != Qt::NoButton) {
411 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
412 if (m_dragItem && m_tool == SELECTTOOL) {
413 if (m_operationMode == MOVE && move) {
414 QGraphicsView::mouseMoveEvent(event);
415 // If mouse is at a border of the view, scroll
417 m_scrollOffset = -30;
418 m_scrollTimer.start();
419 } else if (viewport()->width() - pos < 10) {
421 m_scrollTimer.start();
422 } else if (m_scrollTimer.isActive()) {
423 m_scrollTimer.stop();
425 } else if (m_operationMode == RESIZESTART && move) {
426 m_document->renderer()->pause();
427 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
428 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
430 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
432 m_dragItem->resizeStart((int)(snappedPos));
434 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
435 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
436 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
437 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
438 } else if (m_operationMode == RESIZEEND && move) {
439 m_document->renderer()->pause();
440 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
441 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
443 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
445 m_dragItem->resizeEnd((int)(snappedPos));
447 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
448 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
449 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
450 } else if (m_operationMode == FADEIN && move) {
451 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
452 } else if (m_operationMode == FADEOUT && move) {
453 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
454 } else if (m_operationMode == KEYFRAME && move) {
455 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
456 double pos = mapToScene(event->pos()).toPoint().y();
457 QRectF br = m_dragItem->sceneBoundingRect();
458 double maxh = 100.0 / br.height();
459 pos = (br.bottom() - pos) * maxh;
460 m_dragItem->updateKeyFramePos(keyFramePos, pos);
461 QString position = m_document->timecode().getDisplayTimecodeFromFrames(m_dragItem->editedKeyFramePos(), KdenliveSettings::frametimecode());
462 emit displayMessage(position + " : " + QString::number(m_dragItem->editedKeyFrameValue()), InformationMessage);
464 removeTipAnimation();
466 } else if (m_operationMode == MOVEGUIDE) {
467 removeTipAnimation();
468 QGraphicsView::mouseMoveEvent(event);
470 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
472 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
473 if (snappedPos < 0) snappedPos = 0;
475 // Make sure there is no collision
476 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
477 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
478 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
479 collidingItems.removeAll(m_selectionGroup);
480 for (int i = 0; i < children.count(); i++) {
481 if (children.at(i)->type() == GROUPWIDGET) {
482 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
483 for (int j = 0; j < subchildren.count(); j++)
484 collidingItems.removeAll(subchildren.at(j));
486 collidingItems.removeAll(children.at(i));
488 bool collision = false;
490 for (int i = 0; i < collidingItems.count(); i++) {
491 if (!collidingItems.at(i)->isEnabled()) continue;
492 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
493 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
494 // Moving backward, determine best pos
495 QPainterPath clipPath;
496 clipPath.addRect(item->sceneBoundingRect());
497 QPainterPath res = shape.intersected(clipPath);
498 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
501 snappedPos += offset;
502 // make sure we have no collision
503 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
504 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
505 collidingItems.removeAll(m_selectionGroup);
506 for (int i = 0; i < children.count(); i++) {
507 if (children.at(i)->type() == GROUPWIDGET) {
508 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
509 for (int j = 0; j < subchildren.count(); j++)
510 collidingItems.removeAll(subchildren.at(j));
512 collidingItems.removeAll(children.at(i));
515 for (int i = 0; i < collidingItems.count(); i++) {
516 if (!collidingItems.at(i)->isEnabled()) continue;
517 if (collidingItems.at(i)->type() == AVWIDGET) {
526 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
527 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
528 collidingItems.removeAll(m_selectionGroup);
529 for (int i = 0; i < children.count(); i++) {
530 if (children.at(i)->type() == GROUPWIDGET) {
531 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
532 for (int j = 0; j < subchildren.count(); j++)
533 collidingItems.removeAll(subchildren.at(j));
535 collidingItems.removeAll(children.at(i));
539 for (int i = 0; i < collidingItems.count(); i++) {
540 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
541 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
542 // Moving backward, determine best pos
543 QPainterPath clipPath;
544 clipPath.addRect(item->sceneBoundingRect());
545 QPainterPath res = shape.intersected(clipPath);
546 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
550 snappedPos += offset;
551 // make sure we have no collision
552 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
553 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
554 collidingItems.removeAll(m_selectionGroup);
555 for (int i = 0; i < children.count(); i++) {
556 if (children.at(i)->type() == GROUPWIDGET) {
557 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
558 for (int j = 0; j < subchildren.count(); j++)
559 collidingItems.removeAll(subchildren.at(j));
561 collidingItems.removeAll(children.at(i));
563 for (int i = 0; i < collidingItems.count(); i++) {
564 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
572 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
573 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
577 if (m_tool == RAZORTOOL) {
578 setCursor(m_razorCursor);
579 //QGraphicsView::mouseMoveEvent(event);
581 } else if (m_tool == SPACERTOOL) {
582 setCursor(m_spacerCursor);
586 QList<QGraphicsItem *> itemList = items(event->pos());
587 QGraphicsRectItem *item = NULL;
588 OPERATIONTYPE opMode = NONE;
590 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
592 } else for (int i = 0; i < itemList.count(); i++) {
593 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
594 item = (QGraphicsRectItem*) itemList.at(i);
599 if (item && event->buttons() == Qt::NoButton) {
600 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
601 if (m_tool == RAZORTOOL) {
602 // razor tool over a clip, display current frame in monitor
603 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
604 //TODO: solve crash when showing frame when moving razor over clip
605 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), false, mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
611 if (m_selectionGroup && clip->parentItem() == m_selectionGroup) {
612 // all other modes break the selection, so the user probably wants to move it
615 opMode = clip->operationMode(mapToScene(event->pos()));
618 const double size = 5;
619 if (opMode == m_moveOpMode) {
620 QGraphicsView::mouseMoveEvent(event);
623 removeTipAnimation();
625 m_moveOpMode = opMode;
626 setTipAnimation(clip, opMode, size);
628 if (item->type() == AVWIDGET)
629 ci = static_cast <ClipItem *>(item);
631 if (opMode == MOVE) {
632 setCursor(Qt::OpenHandCursor);
634 message = ci->clipName() + i18n(":");
635 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
636 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
637 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
638 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
639 if (clip->parentItem() == m_selectionGroup)
640 message.append(i18n(" Selection duration:"));
642 message.append(i18n(" Group duration:"));
643 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
644 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
645 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
646 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
650 } else if (opMode == RESIZESTART) {
651 setCursor(KCursor("left_side", Qt::SizeHorCursor));
653 message = i18n("Crop from start: ") + m_document->timecode().getDisplayTimecode(ci->cropStart(), KdenliveSettings::frametimecode());
654 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
655 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
656 } else if (opMode == RESIZEEND) {
657 setCursor(KCursor("right_side", Qt::SizeHorCursor));
659 message = i18n("Duration: ") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode());
660 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
661 message.append(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."));
662 } else if (opMode == FADEIN || opMode == FADEOUT) {
663 setCursor(Qt::PointingHandCursor);
664 if (ci && opMode == FADEIN && ci->fadeIn()) {
665 message = i18n("Fade in duration: ");
666 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeIn(), KdenliveSettings::frametimecode()));
667 } else if (ci && opMode == FADEOUT && ci->fadeOut()) {
668 message = i18n("Fade out duration: ");
669 message.append(m_document->timecode().getDisplayTimecodeFromFrames(ci->fadeOut(), KdenliveSettings::frametimecode()));
671 message = i18n("Drag to add or resize a fade effect.");
673 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
674 setCursor(Qt::PointingHandCursor);
675 message = i18n("Click to add a transition.");
676 } else if (opMode == KEYFRAME) {
677 setCursor(Qt::PointingHandCursor);
678 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
681 if (!message.isEmpty())
682 emit displayMessage(message, InformationMessage);
683 } // no clip under mouse
684 else if (m_tool == RAZORTOOL) {
687 } else if (opMode == MOVEGUIDE) {
688 m_moveOpMode = opMode;
689 setCursor(Qt::SplitHCursor);
691 removeTipAnimation();
692 setCursor(Qt::ArrowCursor);
693 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
694 QGraphicsView::mouseMoveEvent(event);
696 setCursorPos(mappedXPos);
697 slotCheckPositionScrolling();
699 } else m_moveOpMode = NONE;
701 QGraphicsView::mouseMoveEvent(event);
705 void CustomTrackView::mousePressEvent(QMouseEvent * event)
707 setFocus(Qt::MouseFocusReason);
708 m_menuPosition = QPoint();
710 // special cases (middle click button or ctrl / shift click
711 if (event->button() == Qt::MidButton) {
713 m_blockRefresh = false;
714 m_operationMode = NONE;
718 if (event->modifiers() & Qt::ShiftModifier) {
719 // Rectangle selection
720 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
721 setDragMode(QGraphicsView::RubberBandDrag);
722 if (!(event->modifiers() & Qt::ControlModifier)) {
723 resetSelectionGroup();
724 scene()->clearSelection();
726 m_blockRefresh = false;
727 m_operationMode = RUBBERSELECTION;
728 QGraphicsView::mousePressEvent(event);
732 m_blockRefresh = true;
735 if (m_tool != RAZORTOOL) activateMonitor();
736 else if (m_document->renderer()->playSpeed() != 0.0) {
737 m_document->renderer()->pause();
740 m_clickEvent = event->pos();
742 // check item under mouse
743 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
744 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
745 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
746 setDragMode(QGraphicsView::ScrollHandDrag);
747 QGraphicsView::mousePressEvent(event);
748 m_blockRefresh = false;
749 m_operationMode = NONE;
753 // if a guide and a clip were pressed, just select the guide
754 for (int i = 0; i < collisionList.count(); ++i) {
755 if (collisionList.at(i)->type() == GUIDEITEM) {
756 // a guide item was pressed
757 m_dragGuide = (Guide *) collisionList.at(i);
758 if (event->button() == Qt::LeftButton) { // move it
759 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
760 m_operationMode = MOVEGUIDE;
761 // deselect all clips so that only the guide will move
762 m_scene->clearSelection();
763 resetSelectionGroup(false);
764 updateSnapPoints(NULL);
765 QGraphicsView::mousePressEvent(event);
767 } else // show context menu
772 // Find first clip, transition or group under mouse (when no guides selected)
774 AbstractGroupItem *dragGroup = NULL;
775 AbstractClipItem *collisionClip = NULL;
777 while (!m_dragGuide && ct < collisionList.count()) {
778 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
779 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
780 if (collisionClip->isItemLocked())
782 if (collisionClip == m_dragItem)
783 collisionClip = NULL;
785 m_dragItem = collisionClip;
787 m_dragItemInfo = m_dragItem->info();
788 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
789 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
790 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
797 if (m_dragItem) emit clipItemSelected(NULL);
800 #if QT_VERSION >= 0x040600
801 // Add shadow to dragged item, currently disabled because of painting artifacts
802 //TODO: re-enable when fixed
803 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
804 eff->setBlurRadius(5);
805 eff->setOffset(3, 3);
806 m_dragItem->setGraphicsEffect(eff);*/
808 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
809 // update transition menu action
810 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
811 m_autoTransition->setEnabled(true);
812 } else m_autoTransition->setEnabled(false);
814 // context menu requested
815 if (event->button() == Qt::RightButton) {
817 if (dragGroup) dragGroup->setSelected(true);
818 else if (!m_dragItem->isSelected()) {
819 resetSelectionGroup(false);
820 m_scene->clearSelection();
821 m_dragItem->setSelected(true);
823 } else if (!m_dragGuide) {
824 // check if there is a guide close to mouse click
825 QList<QGraphicsItem *> guidesCollisionList = items(event->pos().x() - 5, event->pos().y(), 10, 2); // a rect of height < 2 does not always collide with the guide
826 for (int i = 0; i < guidesCollisionList.count(); i++) {
827 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
828 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
832 // keep this to support multiple guides context menu in the future (?)
833 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
834 guidesCollisionList.removeAt(0);
836 if (!guidesCollisionList.isEmpty())
837 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
840 m_operationMode = NONE;
841 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
842 m_menuPosition = m_clickEvent;
848 // No item under click
849 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
850 resetSelectionGroup(false);
851 setCursor(Qt::ArrowCursor);
852 m_scene->clearSelection();
854 updateClipTypeActions(NULL);
855 if (m_tool == SPACERTOOL) {
856 QList<QGraphicsItem *> selection;
857 if (event->modifiers() == Qt::ControlModifier) {
858 // Ctrl + click, select all items on track after click position
859 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
860 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
861 // Cannot use spacer on locked track
862 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
866 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
869 selection = checkForGroups(rect, &isOk);
871 // groups found on track, do not allow the move
872 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
876 kDebug() << "SPACER TOOL + CTRL, SELECTING ALL CLIPS ON TRACK " << track << " WITH SELECTION RECT " << m_clickEvent.x() << "/" << track * m_tracksHeight + 1 << "; " << mapFromScene(sceneRect().width(), 0).x() - m_clickEvent.x() << "/" << m_tracksHeight - 2;
878 // Select all items on all tracks after click position
879 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
880 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
883 QList <GenTime> offsetList;
884 // create group to hold selected items
885 m_selectionGroup = new AbstractGroupItem(m_document->fps());
886 scene()->addItem(m_selectionGroup);
888 for (int i = 0; i < selection.count(); i++) {
889 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
890 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
891 if (item->isItemLocked()) continue;
892 offsetList.append(item->startPos());
893 offsetList.append(item->endPos());
894 m_selectionGroup->addToGroup(selection.at(i));
895 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
896 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
897 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
898 QList<QGraphicsItem *> children = selection.at(i)->childItems();
899 for (int j = 0; j < children.count(); j++) {
900 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
901 offsetList.append(item->startPos());
902 offsetList.append(item->endPos());
904 m_selectionGroup->addToGroup(selection.at(i));
905 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
906 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
907 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
908 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
909 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
910 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
913 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
914 if (!offsetList.isEmpty()) {
916 QList <GenTime> cleandOffsetList;
917 GenTime startOffset = offsetList.takeFirst();
918 for (int k = 0; k < offsetList.size(); k++) {
919 GenTime newoffset = offsetList.at(k) - startOffset;
920 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
921 cleandOffsetList.append(newoffset);
924 updateSnapPoints(NULL, cleandOffsetList, true);
926 m_operationMode = SPACER;
928 setCursorPos((int)(mapToScene(event->x(), 0).x()));
930 //QGraphicsView::mousePressEvent(event);
936 if (m_tool == RAZORTOOL && m_dragItem) {
937 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
938 if (m_dragItem->type() == TRANSITIONWIDGET) {
939 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
941 m_document->renderer()->pause();
942 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
943 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
945 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
946 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
947 m_commandStack->push(command);
949 setDocumentModified();
956 bool itemSelected = false;
957 if (m_dragItem->isSelected())
959 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
961 else if (dragGroup && dragGroup->isSelected())
964 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
965 if (event->modifiers() != Qt::ControlModifier) {
966 resetSelectionGroup(false);
967 m_scene->clearSelection();
968 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
969 viewport()->update();
970 } else resetSelectionGroup();
972 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
973 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
975 bool selected = !m_dragItem->isSelected();
977 dragGroup->setSelected(selected);
979 m_dragItem->setSelected(selected);
981 groupSelectedItems();
982 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
983 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
984 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
987 if (collisionClip != NULL || m_dragItem == NULL) {
988 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
989 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
990 emit clipItemSelected(selected);
992 emit clipItemSelected(NULL);
996 // If clicked item is selected, allow move
997 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
999 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
1000 if (m_selectionGroup && m_dragItem->parentItem() == m_selectionGroup) {
1001 // all other modes break the selection, so the user probably wants to move it
1002 m_operationMode = MOVE;
1004 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
1006 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
1008 // Update snap points
1009 if (m_selectionGroup == NULL) {
1010 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
1011 updateSnapPoints(NULL);
1013 updateSnapPoints(m_dragItem);
1015 QList <GenTime> offsetList;
1016 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1017 for (int i = 0; i < children.count(); i++) {
1018 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
1019 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
1020 offsetList.append(item->startPos());
1021 offsetList.append(item->endPos());
1024 if (!offsetList.isEmpty()) {
1026 GenTime startOffset = offsetList.takeFirst();
1027 QList <GenTime> cleandOffsetList;
1028 for (int k = 0; k < offsetList.size(); k++) {
1029 GenTime newoffset = offsetList.at(k) - startOffset;
1030 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
1031 cleandOffsetList.append(newoffset);
1034 updateSnapPoints(NULL, cleandOffsetList, true);
1038 if (m_operationMode == KEYFRAME) {
1039 m_dragItem->updateSelectedKeyFrame();
1040 m_blockRefresh = false;
1042 } else if (m_operationMode == MOVE) {
1043 setCursor(Qt::ClosedHandCursor);
1044 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
1046 info.startPos = m_dragItem->startPos();
1047 info.track = m_dragItem->track();
1048 int transitiontrack = getPreviousVideoTrack(info.track);
1049 ClipItem *transitionClip = NULL;
1050 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1051 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
1052 info.endPos = transitionClip->endPos();
1054 GenTime transitionDuration(65, m_document->fps());
1055 if (m_dragItem->cropDuration() < transitionDuration)
1056 info.endPos = m_dragItem->endPos();
1058 info.endPos = info.startPos + transitionDuration;
1060 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1061 // Check there is no other transition at that place
1062 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1063 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1064 QList<QGraphicsItem *> selection = m_scene->items(r);
1065 bool transitionAccepted = true;
1066 for (int i = 0; i < selection.count(); i++) {
1067 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1068 Transition *tr = static_cast <Transition *>(selection.at(i));
1069 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1070 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1071 } else transitionAccepted = false;
1074 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1075 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1076 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1078 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1079 info.track = m_dragItem->track();
1080 int transitiontrack = getPreviousVideoTrack(info.track);
1081 ClipItem *transitionClip = NULL;
1082 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1083 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1084 info.startPos = transitionClip->startPos();
1086 GenTime transitionDuration(65, m_document->fps());
1087 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1088 else info.startPos = info.endPos - transitionDuration;
1090 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1091 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1092 EffectsList::setParameter(transition, "reverse", "1");
1094 // Check there is no other transition at that place
1095 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1096 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1097 QList<QGraphicsItem *> selection = m_scene->items(r);
1098 bool transitionAccepted = true;
1099 for (int i = 0; i < selection.count(); i++) {
1100 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1101 Transition *tr = static_cast <Transition *>(selection.at(i));
1102 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1103 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1104 } else transitionAccepted = false;
1107 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1108 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1110 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1111 resetSelectionGroup(false);
1112 m_dragItem->setSelected(true);
1115 m_blockRefresh = false;
1117 QGraphicsView::mousePressEvent(event);
1120 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1122 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1123 QList<QGraphicsItem *> list = scene()->items(p);
1124 AbstractGroupItem *group = NULL;
1125 for (int i = 0; i < list.size(); i++) {
1126 if (!list.at(i)->isEnabled()) continue;
1127 if (list.at(i)->type() == GROUPWIDGET) {
1128 group = static_cast <AbstractGroupItem *>(list.at(i));
1132 rebuildGroup(group);
1135 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1138 resetSelectionGroup(false);
1139 m_scene->clearSelection();
1141 QList <QGraphicsItem *> children = group->childItems();
1142 m_document->clipManager()->removeGroup(group);
1143 scene()->destroyItemGroup(group);
1144 for (int i = 0; i < children.count(); i++)
1145 children.at(i)->setSelected(true);
1146 groupSelectedItems(false, true);
1150 void CustomTrackView::resetSelectionGroup(bool selectItems)
1152 if (m_selectionGroup) {
1153 // delete selection group
1154 bool snap = KdenliveSettings::snaptopoints();
1155 KdenliveSettings::setSnaptopoints(false);
1157 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1158 scene()->destroyItemGroup(m_selectionGroup);
1159 for (int i = 0; i < children.count(); i++) {
1160 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1161 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1162 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1163 children.at(i)->setSelected(selectItems);
1165 } else if (children.at(i)->type() == GROUPWIDGET) {
1166 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1167 children.at(i)->setSelected(selectItems);
1171 m_selectionGroup = NULL;
1172 KdenliveSettings::setSnaptopoints(snap);
1176 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1178 if (m_selectionGroup) {
1179 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1182 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1183 if (selection.isEmpty()) return;
1185 // Find top left position of selection
1186 for (int i = 0; i < selection.count(); i++) {
1187 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1188 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1189 } else if (selection.at(i)->parentItem()) {
1190 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1194 if (force || selection.count() > 1) {
1195 bool snap = KdenliveSettings::snaptopoints();
1196 KdenliveSettings::setSnaptopoints(false);
1197 if (createNewGroup) {
1198 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1199 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1200 QPointF diff = newGroup->pos();
1201 newGroup->translate(-diff.x(), -diff.y());
1202 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1204 scene()->addItem(newGroup);
1206 // Check if we are trying to include a group in a group
1207 QList <AbstractGroupItem *> groups;
1208 for (int i = 0; i < selection.count(); i++) {
1209 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1210 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1211 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1212 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1214 if (!groups.isEmpty()) {
1215 // ungroup previous groups
1216 while (!groups.isEmpty()) {
1217 AbstractGroupItem *grp = groups.takeFirst();
1218 m_document->clipManager()->removeGroup(grp);
1219 scene()->destroyItemGroup(grp);
1221 selection = m_scene->selectedItems();
1224 for (int i = 0; i < selection.count(); i++) {
1225 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1226 newGroup->addToGroup(selection.at(i));
1227 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1230 KdenliveSettings::setSnaptopoints(snap);
1232 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1233 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1234 QPointF diff = m_selectionGroup->pos();
1235 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1236 m_selectionGroup->translate(- diff.x(), -diff.y());
1238 scene()->addItem(m_selectionGroup);
1239 for (int i = 0; i < selection.count(); i++) {
1240 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1241 m_selectionGroup->addToGroup(selection.at(i));
1242 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1245 KdenliveSettings::setSnaptopoints(snap);
1246 if (m_selectionGroup) {
1247 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1248 m_selectionGroupInfo.track = m_selectionGroup->track();
1251 } else resetSelectionGroup();
1254 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1256 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1257 /*if (m_moveOpMode == KEYFRAME) {
1258 // user double clicked on a keyframe, open edit dialog
1259 //TODO: update for effects with several values per keyframe
1260 QDialog d(parentWidget());
1261 Ui::KeyFrameDialog_UI view;
1263 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1264 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1265 view.kfr_value->setFocus();
1266 if (d.exec() == QDialog::Accepted) {
1267 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1268 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1269 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1270 QString previous = item->keyframes(item->selectedEffectIndex());
1271 item->updateKeyframeEffect();
1272 QString next = item->keyframes(item->selectedEffectIndex());
1273 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1274 m_commandStack->push(command);
1275 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1276 emit clipItemSelected(item, item->selectedEffectIndex());
1281 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1282 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1283 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1284 //QString previous = item->keyframes(item->selectedEffectIndex());
1285 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1286 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1287 //item->updateKeyframeEffect();
1288 //QString next = item->keyframes(item->selectedEffectIndex());
1289 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1290 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
1291 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1292 m_commandStack->push(command);
1293 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1294 emit clipItemSelected(item, item->selectedEffectIndex());
1296 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1299 QList<QGraphicsItem *> collisionList = items(event->pos());
1300 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1301 Guide *editGuide = (Guide *) collisionList.at(0);
1302 if (editGuide) slotEditGuide(editGuide->info());
1307 void CustomTrackView::editItemDuration()
1309 AbstractClipItem *item;
1313 if (m_scene->selectedItems().count() == 1) {
1314 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1316 if (m_scene->selectedItems().empty())
1317 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1319 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1325 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1329 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1330 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1334 if (!item->isItemLocked()) {
1337 if (item->type() == TRANSITIONWIDGET)
1338 getTransitionAvailableSpace(item, minimum, maximum);
1340 getClipAvailableSpace(item, minimum, maximum);
1342 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1343 if (d.exec() == QDialog::Accepted) {
1344 ItemInfo clipInfo = item->info();
1345 ItemInfo startInfo = clipInfo;
1346 if (item->type() == TRANSITIONWIDGET) {
1347 // move & resize transition
1348 clipInfo.startPos = d.startPos();
1349 clipInfo.endPos = clipInfo.startPos + d.duration();
1350 clipInfo.track = item->track();
1351 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1352 updateTrackDuration(clipInfo.track, command);
1353 m_commandStack->push(command);
1355 // move and resize clip
1356 ClipItem *clip = static_cast<ClipItem *>(item);
1357 QUndoCommand *moveCommand = new QUndoCommand();
1358 moveCommand->setText(i18n("Edit clip"));
1359 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1360 // duration was reduced, so process it first
1361 clipInfo.endPos = clipInfo.startPos + d.duration();
1362 clipInfo.cropStart = d.cropStart();
1364 resizeClip(startInfo, clipInfo);
1365 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1366 adjustEffects(clip, startInfo, moveCommand);
1367 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1370 if (d.startPos() != clipInfo.startPos) {
1371 startInfo = clipInfo;
1372 clipInfo.startPos = d.startPos();
1373 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1374 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1377 if (d.duration() > item->cropDuration()) {
1378 // duration was increased, so process it after move
1379 startInfo = clipInfo;
1380 clipInfo.endPos = clipInfo.startPos + d.duration();
1381 clipInfo.cropStart = d.cropStart();
1383 resizeClip(startInfo, clipInfo);
1384 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1385 adjustEffects(clip, startInfo, moveCommand);
1386 new ResizeClipCommand(this, startInfo, clipInfo, false, true, moveCommand);
1388 updateTrackDuration(clipInfo.track, moveCommand);
1389 m_commandStack->push(moveCommand);
1393 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1397 void CustomTrackView::editKeyFrame(const GenTime & /*pos*/, const int /*track*/, const int /*index*/, const QString & /*keyframes*/)
1399 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1401 clip->setKeyframes(index, keyframes);
1402 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1403 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1407 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1409 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1410 m_editGuide->setEnabled(m_dragGuide != NULL);
1411 m_markerMenu->clear();
1412 m_markerMenu->setEnabled(false);
1414 m_timelineContextMenu->popup(pos);
1415 } else if (group != NULL) {
1416 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1417 m_ungroupAction->setEnabled(true);
1418 updateClipTypeActions(NULL);
1419 m_timelineContextClipMenu->popup(pos);
1421 m_ungroupAction->setEnabled(false);
1422 if (clip->type() == AVWIDGET) {
1423 ClipItem *item = static_cast <ClipItem*>(clip);
1424 //build go to marker menu
1425 if (item->baseClip()) {
1426 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1427 int offset = item->startPos().frames(m_document->fps());
1428 if (!markers.isEmpty()) {
1429 for (int i = 0; i < markers.count(); i++) {
1430 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1431 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1432 QAction *go = m_markerMenu->addAction(position);
1433 go->setData(pos + offset);
1436 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1438 updateClipTypeActions(item);
1439 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1440 m_timelineContextClipMenu->popup(pos);
1441 } else if (clip->type() == TRANSITIONWIDGET) {
1442 m_timelineContextTransitionMenu->popup(pos);
1447 void CustomTrackView::activateMonitor()
1449 emit activateDocumentMonitor();
1452 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1454 resetSelectionGroup();
1456 info.startPos = GenTime();
1457 info.cropStart = GenTime(in, m_document->fps());
1458 info.endPos = GenTime(out - in, m_document->fps());
1459 info.cropDuration = info.endPos - info.startPos;
1462 // Check if clip can be inserted at that position
1463 ItemInfo pasteInfo = info;
1464 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1465 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1466 pasteInfo.track = selectedTrack();
1467 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1468 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1472 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1473 updateTrackDuration(pasteInfo.track, command);
1474 m_commandStack->push(command);
1476 selectClip(true, false);
1477 // Automatic audio split
1478 if (KdenliveSettings::splitaudio())
1482 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint &pos)
1484 if (data->hasFormat("kdenlive/clip")) {
1486 m_scene->clearSelection();
1487 resetSelectionGroup(false);
1488 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1489 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1491 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1494 if (clip->getProducer() == NULL) {
1495 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1498 QPointF framePos = mapToScene(pos);
1500 info.startPos = GenTime();
1501 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1502 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1503 info.cropDuration = info.endPos - info.startPos;
1506 // Check if clip can be inserted at that position
1507 ItemInfo pasteInfo = info;
1508 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1509 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1510 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1511 framePos.setX((int)(framePos.x() + 0.5));
1512 framePos.setY(pasteInfo.track * m_tracksHeight);
1513 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1516 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1517 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth());
1518 m_selectionGroup->addToGroup(item);
1519 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1521 QList <GenTime> offsetList;
1522 offsetList.append(info.endPos);
1523 updateSnapPoints(NULL, offsetList);
1524 m_selectionGroup->setPos(framePos);
1525 scene()->addItem(m_selectionGroup);
1526 m_selectionGroup->setSelected(true);
1528 } else if (data->hasFormat("kdenlive/producerslist")) {
1530 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1531 m_scene->clearSelection();
1532 resetSelectionGroup(false);
1534 QList <GenTime> offsetList;
1535 QList <ItemInfo> infoList;
1536 QPointF framePos = mapToScene(pos);
1537 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1538 int track = (int)(framePos.y() / m_tracksHeight);
1539 framePos.setX((int)(framePos.x() + 0.5));
1540 framePos.setY(track * m_tracksHeight);
1542 // Check if clips can be inserted at that position
1543 for (int i = 0; i < ids.size(); ++i) {
1544 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1546 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1549 if (clip->getProducer() == NULL) {
1550 emit displayMessage(i18n("Clip not ready"), ErrorMessage);
1554 info.startPos = start;
1555 info.cropDuration = clip->duration();
1556 info.endPos = info.startPos + info.cropDuration;
1558 infoList.append(info);
1559 start += clip->duration();
1561 if (!canBePastedTo(infoList, AVWIDGET)) {
1564 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1566 for (int i = 0; i < ids.size(); ++i) {
1567 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1569 info.startPos = start;
1570 info.cropDuration = clip->duration();
1571 info.endPos = info.startPos + info.cropDuration;
1573 start += info.cropDuration;
1574 offsetList.append(start);
1575 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, getFrameWidth(), false);
1576 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1577 m_selectionGroup->addToGroup(item);
1578 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1581 updateSnapPoints(NULL, offsetList);
1582 m_selectionGroup->setPos(framePos);
1583 scene()->addItem(m_selectionGroup);
1584 //m_selectionGroup->setZValue(10);
1585 m_thumbsTimer.start();
1589 // the drag is not a clip (may be effect, ...)
1597 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1599 if (insertDropClips(event->mimeData(), event->pos())) {
1600 if (event->source() == this) {
1601 event->setDropAction(Qt::MoveAction);
1604 event->setDropAction(Qt::MoveAction);
1605 event->acceptProposedAction();
1607 } else QGraphicsView::dragEnterEvent(event);
1610 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1612 QRectF shape = QRectF(newPos.startPos.frames(m_document->fps()), newPos.track * m_tracksHeight + 1, (newPos.endPos - newPos.startPos).frames(m_document->fps()) - 0.02, m_tracksHeight - 1);
1613 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1614 collindingItems.removeAll(item);
1615 if (collindingItems.isEmpty()) return false;
1617 for (int i = 0; i < collindingItems.count(); i++) {
1618 QGraphicsItem *collision = collindingItems.at(i);
1619 if (collision->type() == item->type()) {
1621 kDebug() << "// COLLISIION DETECTED";
1629 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1631 int track = m_document->tracksCount() - clip->track();
1632 GenTime pos = clip->startPos();
1633 if (!m_document->renderer()->mltRemoveEffect(track, pos, -1, false, false)) {
1634 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1637 bool success = true;
1638 for (int i = 0; i < clip->effectsCount(); i++) {
1639 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1641 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1642 m_document->renderer()->doRefresh();
1645 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1647 if (pos < GenTime()) {
1649 if (effect.attribute("id") == "speed") {
1650 emit displayMessage(i18n("Cannot add speed effect to track"), ErrorMessage);
1654 m_document->addTrackEffect(track - 1, effect);
1655 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1656 emit updateTrackEffectState(track - 1);
1657 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1660 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1662 // Special case: speed effect
1663 if (effect.attribute("id") == "speed") {
1664 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1665 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1669 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1670 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1671 if (strobe == 0) strobe = 1;
1672 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1673 EffectsParameterList params = clip->addEffect(effect);
1674 m_document->renderer()->mltAddEffect(track, pos, params);
1675 if (clip->isSelected()) emit clipItemSelected(clip);
1678 EffectsParameterList params = clip->addEffect(effect);
1679 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1680 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1681 clip->setSelectedEffect(params.paramValue("kdenlive_ix").toInt());
1682 if (clip->isSelected()) emit clipItemSelected(clip);
1683 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1686 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1688 QString index = effect.attribute("kdenlive_ix");
1689 if (pos < GenTime()) {
1690 // Delete track effect
1691 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1692 m_document->removeTrackEffect(track - 1, effect);
1694 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1695 emit updateTrackEffectState(track - 1);
1696 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1699 // Special case: speed effect
1700 if (effect.attribute("id") == "speed") {
1701 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1703 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1704 clip->deleteEffect(index);
1705 emit clipItemSelected(clip);
1706 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1710 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1711 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1712 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1715 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1717 clip->deleteEffect(index);
1718 emit clipItemSelected(clip);
1722 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1724 QList<QGraphicsItem *> itemList = group->childItems();
1725 QUndoCommand *effectCommand = new QUndoCommand();
1727 QDomElement namenode = effect.firstChildElement("name");
1728 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1729 else effectName = i18n("effect");
1730 effectCommand->setText(i18n("Add %1", effectName));
1731 for (int i = 0; i < itemList.count(); i++) {
1732 if (itemList.at(i)->type() == AVWIDGET) {
1733 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1734 if (effect.tagName() == "effectgroup") {
1735 QDomNodeList effectlist = effect.elementsByTagName("effect");
1736 for (int j = 0; j < effectlist.count(); j++) {
1737 processEffect(item, effectlist.at(j).toElement(), effectCommand);
1741 processEffect(item, effect, effectCommand);
1745 if (effectCommand->childCount() > 0) {
1746 m_commandStack->push(effectCommand);
1747 setDocumentModified();
1748 } else delete effectCommand;
1751 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1753 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1756 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1758 QList<QGraphicsItem *> itemList;
1759 QUndoCommand *effectCommand = new QUndoCommand();
1761 if (effect.tagName() == "effectgroup") {
1762 effectName = effect.attribute("name");
1764 QDomElement namenode = effect.firstChildElement("name");
1765 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1766 else effectName = i18n("effect");
1768 effectCommand->setText(i18n("Add %1", effectName));
1770 if (track == -1) itemList = scene()->selectedItems();
1771 if (itemList.isEmpty()) {
1772 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1773 if (clip) itemList.append(clip);
1774 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1778 for (int i = 0; i < itemList.count(); i++) {
1779 if (itemList.at(i)->type() == GROUPWIDGET) {
1780 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1781 for (int j = 0; j < subitems.count(); j++) {
1782 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1787 for (int i = 0; i < itemList.count(); i++) {
1788 if (itemList.at(i)->type() == AVWIDGET) {
1789 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1790 if (effect.tagName() == "effectgroup") {
1791 QDomNodeList effectlist = effect.elementsByTagName("effect");
1792 for (int j = 0; j < effectlist.count(); j++) {
1793 processEffect(item, effectlist.at(j).toElement(), effectCommand);
1796 else processEffect(item, effect, effectCommand);
1799 if (effectCommand->childCount() > 0) {
1800 m_commandStack->push(effectCommand);
1801 setDocumentModified();
1802 if (effectCommand->childCount() == 1) {
1803 // Display newly added clip effect
1804 for (int i = 0; i < itemList.count(); i++) {
1805 if (itemList.at(i)->type() == AVWIDGET) {
1806 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1807 clip->setSelectedEffect(clip->effectsCount());
1808 if (!clip->isSelected()) {
1809 clearSelection(false);
1810 clip->setSelected(true);
1811 emit clipItemSelected(clip);
1817 } else delete effectCommand;
1820 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1822 if (effect.attribute("type") == "audio") {
1823 // Don't add audio effects on video clips
1824 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1825 /* do not show error message when item is part of a group as the user probably knows what he does then
1826 * and the message is annoying when working with the split audio feature */
1827 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1828 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1831 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1832 // Don't add video effect on audio clips
1833 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1834 /* do not show error message when item is part of a group as the user probably knows what he does then
1835 * and the message is annoying when working with the split audio feature */
1836 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1837 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1841 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1842 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1845 if (item->isItemLocked()) {
1849 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1850 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1852 item->initEffect(effect);
1854 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1857 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1860 // delete track effect
1861 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1862 m_commandStack->push(command);
1863 setDocumentModified();
1866 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1867 //clip is in a group, also remove the effect in other clips of the group
1868 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1869 QUndoCommand *delCommand = new QUndoCommand();
1871 QDomElement namenode = effect.firstChildElement("name");
1872 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1873 else effectName = i18n("effect");
1874 delCommand->setText(i18n("Delete %1", effectName));
1877 for (int i = 0; i < items.count(); i++) {
1878 if (items.at(i)->type() == GROUPWIDGET) {
1879 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1880 for (int j = 0; j < subitems.count(); j++) {
1881 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1886 for (int i = 0; i < items.count(); i++) {
1887 if (items.at(i)->type() == AVWIDGET) {
1888 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1889 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1891 QDomElement eff = item->effectAt(ix);
1892 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1896 if (delCommand->childCount() > 0)
1897 m_commandStack->push(delCommand);
1900 setDocumentModified();
1903 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1904 m_commandStack->push(command);
1905 setDocumentModified();
1908 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool updateEffectStack)
1910 if (insertedEffect.isNull()) {
1911 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1914 QDomElement effect = insertedEffect.cloneNode().toElement();
1915 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1916 if (pos < GenTime()) {
1917 // editing a track effect
1918 EffectsParameterList effectParams = getEffectArgs(effect);
1919 // check if we are trying to reset a keyframe effect
1920 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1921 clip->initEffect(effect);
1922 effectParams = getEffectArgs(effect);
1924 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1925 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1926 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1927 emit updateTrackEffectState(track);
1928 setDocumentModified();
1932 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1934 // Special case: speed effect
1935 if (effect.attribute("id") == "speed") {
1936 if (effect.attribute("disable") == "1") {
1937 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1940 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1941 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1942 if (strobe == 0) strobe = 1;
1943 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1945 clip->updateEffect(effect);
1946 if (updateEffectStack && clip->isSelected())
1947 emit clipItemSelected(clip);
1948 if (ix == clip->selectedEffectIndex()) {
1949 // make sure to update display of clip keyframes
1950 clip->setSelectedEffect(ix);
1951 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1955 EffectsParameterList effectParams = getEffectArgs(effect);
1956 // check if we are trying to reset a keyframe effect
1957 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1958 clip->initEffect(effect);
1959 effectParams = getEffectArgs(effect);
1962 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1963 // A fade effect was modified, update the clip
1964 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1965 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1966 clip->setFadeIn(pos);
1968 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1969 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1970 clip->setFadeOut(pos);
1973 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
1976 clip->updateEffect(effect);
1977 if (updateEffectStack && clip->isSelected()) {
1978 emit clipItemSelected(clip);
1980 if (ix == clip->selectedEffectIndex()) {
1981 // make sure to update display of clip keyframes
1982 clip->setSelectedEffect(ix);
1985 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1987 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
1988 setDocumentModified();
1991 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1993 if (pos < GenTime()) {
1994 // Moving track effect
1995 if (newPos > m_document->getTrackEffects(m_document->tracksCount() - track - 1).count()) {
1996 newPos = m_document->getTrackEffects(m_document->tracksCount() - track - 1).count();
1998 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos);
1999 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos);
2000 if (!act.isNull() && !before.isNull()) {
2001 //m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos, act);
2002 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos, before);
2003 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
2004 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
2005 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2008 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2009 if (newPos > clip->effectsCount()) {
2010 newPos = clip->effectsCount();
2013 QDomElement act = clip->effectAt(newPos);
2014 QDomElement before = clip->effectAt(oldPos);
2015 if (act.isNull() || before.isNull()) {
2016 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2019 //clip->moveEffect(act, oldPos);
2020 clip->moveEffect(before, newPos);
2021 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2022 if (act.attribute("id") == "speed") {
2023 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2024 } else if (before.attribute("id") == "speed") {
2025 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2026 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2027 clip->setSelectedEffect(newPos);
2028 emit clipItemSelected(clip);
2029 setDocumentModified();
2030 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2033 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2035 EditEffectCommand *command;
2037 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2038 else effect = clip->effectAt(effectPos);
2039 QDomElement oldEffect = effect.cloneNode().toElement();
2040 effect.setAttribute("disable", (int) disable);
2044 // editing track effect
2045 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, false, true);
2047 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, false, true);
2049 m_commandStack->push(command);
2050 setDocumentModified();;
2053 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2055 MoveEffectCommand *command;
2057 // editing track effect
2058 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2059 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2060 m_commandStack->push(command);
2061 setDocumentModified();
2064 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2066 EditEffectCommand *command;
2067 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2068 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2069 m_commandStack->push(command);
2072 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2074 QDomElement effect = clip->getEffectAt(ix);
2075 QDomElement oldeffect = effect.cloneNode().toElement();
2076 effect.setAttribute("region", region);
2077 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2078 m_commandStack->push(command);
2081 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2085 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2086 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2087 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2089 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);
2091 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2092 m_blockRefresh = false;
2096 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2097 int cutPos = (int) cutTime.frames(m_document->fps());
2099 newPos.startPos = cutTime;
2100 newPos.endPos = info.endPos;
2101 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2102 newPos.track = info.track;
2103 newPos.cropDuration = newPos.endPos - newPos.startPos;
2105 bool snap = KdenliveSettings::snaptopoints();
2106 KdenliveSettings::setSnaptopoints(false);
2107 ClipItem *dup = item->clone(newPos);
2109 // remove unwanted effects
2110 // fade in from 2nd part of the clip
2111 int ix = dup->hasEffect(QString(), "fadein");
2113 QDomElement oldeffect = dup->effectAt(ix);
2114 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2116 ix = dup->hasEffect(QString(), "fade_from_black");
2118 QDomElement oldeffect = dup->effectAt(ix);
2119 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2121 // fade out from 1st part of the clip
2122 ix = item->hasEffect(QString(), "fadeout");
2124 QDomElement oldeffect = item->effectAt(ix);
2125 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2127 ix = item->hasEffect(QString(), "fade_to_black");
2129 QDomElement oldeffect = item->effectAt(ix);
2130 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2134 item->resizeEnd(cutPos);
2135 scene()->addItem(dup);
2136 if (item->checkKeyFrames())
2137 slotRefreshEffects(item);
2138 if (dup->checkKeyFrames())
2139 slotRefreshEffects(dup);
2141 item->baseClip()->addReference();
2142 m_document->updateClip(item->baseClip()->getId());
2143 setDocumentModified();
2144 KdenliveSettings::setSnaptopoints(snap);
2145 if (execute && item->isSelected())
2146 emit clipItemSelected(item);
2151 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2152 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2154 if (!item || !dup || item == dup) {
2155 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2156 m_blockRefresh = false;
2159 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2160 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2164 bool snap = KdenliveSettings::snaptopoints();
2165 KdenliveSettings::setSnaptopoints(false);
2167 // join fade effects again
2168 int ix = dup->hasEffect(QString(), "fadeout");
2170 QDomElement effect = dup->effectAt(ix);
2171 item->addEffect(effect);
2173 ix = dup->hasEffect(QString(), "fade_to_black");
2175 QDomElement effect = dup->effectAt(ix);
2176 item->addEffect(effect);
2179 m_waitingThumbs.removeAll(dup);
2180 bool selected = item->isSelected();
2181 if (dup->isSelected()) {
2183 item->setSelected(true);
2184 emit clipItemSelected(NULL);
2186 dup->baseClip()->removeReference();
2187 m_document->updateClip(dup->baseClip()->getId());
2188 scene()->removeItem(dup);
2192 ItemInfo clipinfo = item->info();
2193 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2194 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2196 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2197 setDocumentModified();
2199 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2201 KdenliveSettings::setSnaptopoints(snap);
2202 if (execute && selected)
2203 emit clipItemSelected(item);
2206 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2209 void CustomTrackView::slotEnableRefresh()
2211 m_blockRefresh = false;
2214 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2216 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2217 if (itemList.count() == 1) {
2218 if (itemList.at(0)->type() == AVWIDGET) {
2219 ClipItem *item = (ClipItem *) itemList.at(0);
2221 info.track = item->track();
2222 ClipItem *transitionClip = NULL;
2223 const int transitiontrack = getPreviousVideoTrack(info.track);
2224 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2225 if (pos < item->startPos() + item->cropDuration() / 2) {
2226 // add transition to clip start
2227 info.startPos = item->startPos();
2228 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2229 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2230 info.endPos = transitionClip->endPos();
2231 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2232 // Check there is no other transition at that place
2233 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2234 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2235 QList<QGraphicsItem *> selection = m_scene->items(r);
2236 bool transitionAccepted = true;
2237 for (int i = 0; i < selection.count(); i++) {
2238 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2239 Transition *tr = static_cast <Transition *>(selection.at(i));
2240 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2241 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2242 } else transitionAccepted = false;
2245 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2246 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2249 // add transition to clip end
2250 info.endPos = item->endPos();
2251 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2252 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2253 info.startPos = transitionClip->startPos();
2254 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2255 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2256 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2258 // Check there is no other transition at that place
2259 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2260 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2261 QList<QGraphicsItem *> selection = m_scene->items(r);
2262 bool transitionAccepted = true;
2263 for (int i = 0; i < selection.count(); i++) {
2264 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2265 Transition *tr = static_cast <Transition *>(selection.at(i));
2266 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2267 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2268 } else transitionAccepted = false;
2271 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2272 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2275 } else for (int i = 0; i < itemList.count(); i++) {
2276 if (itemList.at(i)->type() == AVWIDGET) {
2277 ClipItem *item = (ClipItem *) itemList.at(i);
2279 info.startPos = item->startPos();
2280 info.endPos = info.startPos + GenTime(65, m_document->fps());
2281 info.track = item->track();
2283 // Check there is no other transition at that place
2284 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2285 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2286 QList<QGraphicsItem *> selection = m_scene->items(r);
2287 bool transitionAccepted = true;
2288 for (int i = 0; i < selection.count(); i++) {
2289 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2290 Transition *tr = static_cast <Transition *>(selection.at(i));
2291 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2292 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2293 } else transitionAccepted = false;
2296 int transitiontrack = getPreviousVideoTrack(info.track);
2297 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2298 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2303 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2305 if (transitionInfo.startPos >= transitionInfo.endPos) {
2306 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2309 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2310 m_commandStack->push(command);
2311 setDocumentModified();
2314 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2316 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2317 //kDebug() << "---- ADDING transition " << params.attribute("value");
2318 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2319 scene()->addItem(tr);
2320 setDocumentModified();
2322 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2327 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2329 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2331 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2334 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2335 if (m_dragItem == item) m_dragItem = NULL;
2337 #if QT_VERSION >= 0x040600
2338 // animate item deletion
2339 item->closeAnimation();
2343 emit transitionItemSelected(NULL);
2344 setDocumentModified();
2347 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2349 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2350 QDomElement xml = tr->toXML();
2351 if (old.isNull() || xml.isNull()) {
2352 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2355 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2356 updateTrackDuration(tr->track(), command);
2357 m_commandStack->push(command);
2358 setDocumentModified();
2361 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2363 Transition *item = getTransitionItemAt(pos, track);
2365 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2370 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2372 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);
2373 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2374 item->setTransitionParameters(transition);
2375 if (updateTransitionWidget) {
2376 ItemInfo info = item->info();
2378 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2379 if (transitionClip && transitionClip->baseClip()) {
2380 QString size = transitionClip->baseClip()->getProperty("frame_size");
2381 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2382 if (factor == 0) factor = 1.0;
2383 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2384 p.setY(size.section('x', 1, 1).toInt());
2386 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2388 setDocumentModified();
2391 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2394 const QPointF pos = mapToScene(event->pos());
2395 if (m_selectionGroup) {
2396 m_selectionGroup->setPos(pos);
2397 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2398 event->acceptProposedAction();
2400 // Drag enter was not possible, try again at mouse position
2401 insertDropClips(event->mimeData(), event->pos());
2405 QGraphicsView::dragMoveEvent(event);
2409 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2411 if (m_selectionGroup && m_clipDrag) {
2412 m_thumbsTimer.stop();
2413 m_waitingThumbs.clear();
2414 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2416 scene()->destroyItemGroup(m_selectionGroup);
2417 m_selectionGroup = NULL;
2418 } else QGraphicsView::dragLeaveEvent(event);
2421 void CustomTrackView::dropEvent(QDropEvent * event)
2423 if (m_selectionGroup && m_clipDrag) {
2424 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2425 resetSelectionGroup();
2426 m_scene->clearSelection();
2427 bool hasVideoClip = false;
2428 QUndoCommand *addCommand = new QUndoCommand();
2429 addCommand->setText(i18n("Add timeline clip"));
2430 QList <ClipItem *> brokenClips;
2432 for (int i = 0; i < items.count(); i++) {
2433 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2434 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2435 if (items.count() == 1) {
2436 updateClipTypeActions(item);
2438 updateClipTypeActions(NULL);
2441 //TODO: take care of edit mode for undo
2442 item->baseClip()->addReference();
2443 //item->setZValue(item->defaultZValue());
2444 m_document->updateClip(item->baseClip()->getId());
2445 ItemInfo info = item->info();
2447 int tracknumber = m_document->tracksCount() - info.track - 1;
2448 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2449 if (isLocked) item->setItemLocked(true);
2450 ItemInfo clipInfo = info;
2451 clipInfo.track = m_document->tracksCount() - item->track();
2453 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2455 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2456 brokenClips.append(item);
2459 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2461 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2462 updateTrackDuration(info.track, addCommand);
2464 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2465 // add transparency transition
2466 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2467 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2469 item->setSelected(true);
2471 qDeleteAll(brokenClips);
2472 brokenClips.clear();
2473 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2474 else delete addCommand;
2476 // Automatic audio split
2477 if (KdenliveSettings::splitaudio())
2479 setDocumentModified();
2483 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2484 QList<QGraphicsItem *> selection = m_scene->items(rect);
2485 QStringList timelineList;
2487 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2488 for (int i = 0; i < selection.count(); i++) {
2489 if (selection.at(i)->type() == AVWIDGET) {
2490 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2491 int start = clip->startPos().frames(m_document->fps());
2492 int end = clip->endPos().frames(m_document->fps());
2493 timelineList.append(QString::number(start) + "-" + QString::number(end));
2496 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2499 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2500 if (items.count() > 1) {
2501 groupSelectedItems(true);
2502 } else if (items.count() == 1) {
2503 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2504 emit clipItemSelected((ClipItem*)m_dragItem, false);
2506 event->setDropAction(Qt::MoveAction);
2508 } else QGraphicsView::dropEvent(event);
2512 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2514 bool snap = KdenliveSettings::snaptopoints();
2515 KdenliveSettings::setSnaptopoints(false);
2516 if (mode == OVERWRITEEDIT) {
2517 // if we are in overwrite mode, move clips accordingly
2519 if (item == NULL) info = posinfo;
2520 else info = item->info();
2521 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);
2522 QList<QGraphicsItem *> selection = m_scene->items(rect);
2523 if (item) selection.removeAll(item);
2524 for (int i = 0; i < selection.count(); i++) {
2525 if (!selection.at(i)->isEnabled()) continue;
2526 if (selection.at(i)->type() == AVWIDGET) {
2527 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2528 if (clip->startPos() < info.startPos) {
2529 if (clip->endPos() > info.endPos) {
2530 ItemInfo clipInfo = clip->info();
2531 ItemInfo dupInfo = clipInfo;
2532 GenTime diff = info.startPos - clipInfo.startPos;
2533 dupInfo.startPos = info.startPos;
2534 dupInfo.cropStart += diff;
2535 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2536 ItemInfo newdupInfo = dupInfo;
2537 GenTime diff2 = info.endPos - info.startPos;
2538 newdupInfo.startPos = info.endPos;
2539 newdupInfo.cropStart += diff2;
2540 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2541 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2542 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2543 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2544 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2546 ItemInfo newclipInfo = clip->info();
2547 newclipInfo.endPos = info.startPos;
2548 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2549 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2551 } else if (clip->endPos() <= info.endPos) {
2552 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2553 m_waitingThumbs.removeAll(clip);
2554 scene()->removeItem(clip);
2558 ItemInfo newclipInfo = clip->info();
2559 newclipInfo.startPos = info.endPos;
2560 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2561 clip->resizeStart(info.endPos.frames(m_document->fps()));
2565 } else if (mode == INSERTEDIT) {
2566 // if we are in push mode, move clips accordingly
2568 if (item == NULL) info = posinfo;
2569 else info = item->info();
2570 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);
2571 QList<QGraphicsItem *> selection = m_scene->items(rect);
2572 if (item) selection.removeAll(item);
2573 for (int i = 0; i < selection.count(); i++) {
2574 if (selection.at(i)->type() == AVWIDGET) {
2575 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2576 if (clip->startPos() < info.startPos) {
2577 if (clip->endPos() > info.startPos) {
2578 ItemInfo clipInfo = clip->info();
2579 ItemInfo dupInfo = clipInfo;
2580 GenTime diff = info.startPos - clipInfo.startPos;
2581 dupInfo.startPos = info.startPos;
2582 dupInfo.cropStart += diff;
2583 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2584 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2585 // Commented out; variable dup unused. --granjow
2586 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2587 cutClip(clipInfo, info.startPos, true, false);
2590 // TODO: add insertspacecommand
2595 KdenliveSettings::setSnaptopoints(snap);
2599 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2601 if (mode == OVERWRITEEDIT) {
2602 // if we are in overwrite or push mode, move clips accordingly
2603 bool snap = KdenliveSettings::snaptopoints();
2604 KdenliveSettings::setSnaptopoints(false);
2605 ItemInfo info = item->info();
2606 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2607 QList<QGraphicsItem *> selection = m_scene->items(rect);
2608 selection.removeAll(item);
2609 for (int i = 0; i < selection.count(); i++) {
2610 if (!selection.at(i)->isEnabled()) continue;
2611 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2612 Transition *tr = static_cast<Transition *>(selection.at(i));
2613 if (tr->startPos() < info.startPos) {
2614 ItemInfo firstPos = tr->info();
2615 ItemInfo newPos = firstPos;
2616 firstPos.endPos = item->startPos();
2617 newPos.startPos = item->endPos();
2618 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2619 if (tr->endPos() > info.endPos) {
2621 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2623 } else if (tr->endPos() > info.endPos) {
2625 ItemInfo firstPos = tr->info();
2626 firstPos.startPos = item->endPos();
2627 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2629 // remove transition
2630 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2634 KdenliveSettings::setSnaptopoints(snap);
2638 QStringList CustomTrackView::mimeTypes() const
2640 QStringList qstrList;
2641 // list of accepted mime types for drop
2642 qstrList.append("text/plain");
2643 qstrList.append("kdenlive/producerslist");
2644 qstrList.append("kdenlive/clip");
2648 Qt::DropActions CustomTrackView::supportedDropActions() const
2650 // returns what actions are supported when dropping
2651 return Qt::MoveAction;
2654 void CustomTrackView::setDuration(int duration)
2656 int diff = qAbs(duration - sceneRect().width());
2657 if (diff * matrix().m11() > -50) {
2658 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2659 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2661 m_projectDuration = duration;
2664 int CustomTrackView::duration() const
2666 return m_projectDuration;
2669 void CustomTrackView::addTrack(TrackInfo type, int ix)
2671 QList <TransitionInfo> transitionInfos;
2672 if (ix == -1 || ix == m_document->tracksCount()) {
2673 m_document->insertTrack(0, type);
2674 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2676 m_document->insertTrack(m_document->tracksCount() - ix, type);
2677 // insert track in MLT playlist
2678 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2680 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2681 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2682 QList<QGraphicsItem *> selection = m_scene->items(r);
2683 resetSelectionGroup();
2685 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2686 scene()->addItem(m_selectionGroup);
2687 for (int i = 0; i < selection.count(); i++) {
2688 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2689 m_selectionGroup->addToGroup(selection.at(i));
2690 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2693 // Move graphic items
2694 m_selectionGroup->translate(0, m_tracksHeight);
2696 // adjust track number
2697 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2698 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2699 for (int i = 0; i < children.count(); i++) {
2700 if (children.at(i)->type() == GROUPWIDGET) {
2701 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2702 children << grp->childItems();
2705 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2707 ItemInfo clipinfo = item->info();
2708 if (item->type() == AVWIDGET) {
2709 ClipItem *clip = static_cast <ClipItem *>(item);
2710 // slowmotion clips are not track dependant, so no need to update them
2711 if (clip->speed() != 1.0) continue;
2712 // We add a move clip command so that we get the correct producer for new track number
2713 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2714 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2715 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2716 // problem updating clip
2717 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2720 } /*else if (item->type() == TRANSITIONWIDGET) {
2721 Transition *tr = static_cast <Transition *>(item);
2722 int track = tr->transitionEndTrack();
2724 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2728 // Sync transition tracks with MLT playlist
2730 TransitionInfo info;
2731 for (int i = 0; i < transitionInfos.count(); i++) {
2732 info = transitionInfos.at(i);
2733 tr = getTransitionItem(info);
2734 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2735 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2738 resetSelectionGroup(false);
2739 m_document->renderer()->unlockService(tractor);
2742 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2743 for (int i = 0; i < m_guides.count(); i++) {
2744 QLineF l = m_guides.at(i)->line();
2745 l.setP2(QPointF(l.x2(), maxHeight));
2746 m_guides.at(i)->setLine(l);
2749 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2750 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2751 viewport()->update();
2752 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2753 //setFixedHeight(50 * m_tracksCount);
2755 updateTrackNames(ix, true);
2758 void CustomTrackView::removeTrack(int ix)
2760 // Delete track in MLT playlist
2761 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2762 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2764 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2765 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2766 QList<QGraphicsItem *> selection = m_scene->items(r);
2768 resetSelectionGroup();
2770 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2771 scene()->addItem(m_selectionGroup);
2772 for (int i = 0; i < selection.count(); i++) {
2773 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2774 m_selectionGroup->addToGroup(selection.at(i));
2775 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2778 // Move graphic items
2779 qreal ydiff = 0 - (int) m_tracksHeight;
2780 m_selectionGroup->translate(0, ydiff);
2781 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2783 // adjust track number
2784 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2785 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2786 for (int i = 0; i < children.count(); i++) {
2787 if (children.at(i)->type() == GROUPWIDGET) {
2788 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2789 children << grp->childItems();
2792 if (children.at(i)->type() == AVWIDGET) {
2793 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2795 ItemInfo clipinfo = clip->info();
2796 // We add a move clip command so that we get the correct producer for new track number
2797 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2798 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2799 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2800 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2803 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2804 Transition *tr = static_cast <Transition *>(children.at(i));
2806 int track = tr->transitionEndTrack();
2808 ItemInfo clipinfo = tr->info();
2809 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2813 resetSelectionGroup(false);
2814 m_document->renderer()->unlockService(tractor);
2816 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2817 for (int i = 0; i < m_guides.count(); i++) {
2818 QLineF l = m_guides.at(i)->line();
2819 l.setP2(QPointF(l.x2(), maxHeight));
2820 m_guides.at(i)->setLine(l);
2822 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2823 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2825 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2826 viewport()->update();
2828 updateTrackNames(ix, false);
2829 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2832 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2834 for (int i = 0; i < trackInfos.count(); ++i) {
2835 m_document->setTrackType(i, trackInfos.at(i));
2836 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2837 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2840 viewport()->update();
2841 emit trackHeightChanged();
2844 void CustomTrackView::slotSwitchTrackAudio(int ix)
2846 /*for (int i = 0; i < m_document->tracksCount(); i++)
2847 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2848 int tracknumber = m_document->tracksCount() - ix - 1;
2849 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2850 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2851 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2852 setDocumentModified();
2855 void CustomTrackView::slotSwitchTrackLock(int ix)
2857 int tracknumber = m_document->tracksCount() - ix - 1;
2858 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2859 m_commandStack->push(command);
2863 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2865 int tracknumber = m_document->tracksCount() - ix - 1;
2866 m_document->switchTrackLock(tracknumber, lock);
2868 emit doTrackLock(ix, lock);
2869 AbstractClipItem *clip = NULL;
2870 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2872 for (int i = 0; i < selection.count(); i++) {
2873 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2874 if (selection.at(i)->parentItem() && m_selectionGroup) {
2875 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2876 resetSelectionGroup();
2879 bool changeGroupLock = true;
2880 bool hasClipOnTrack = false;
2881 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2882 for (int j = 0; j < children.count(); ++j) {
2883 if (children.at(j)->isSelected()) {
2884 if (children.at(j)->type() == AVWIDGET)
2885 emit clipItemSelected(NULL);
2886 else if (children.at(j)->type() == TRANSITIONWIDGET)
2887 emit transitionItemSelected(NULL);
2892 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2893 if (child == m_dragItem)
2896 // only unlock group, if it is not locked by another track too
2897 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2898 changeGroupLock = false;
2900 // only (un-)lock if at least one clip is on the track
2901 if (child->track() == ix)
2902 hasClipOnTrack = true;
2904 if (changeGroupLock && hasClipOnTrack)
2905 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2906 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2907 if (selection.at(i)->parentItem()) {
2908 if (selection.at(i)->parentItem() == m_selectionGroup) {
2909 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2910 resetSelectionGroup();
2912 // groups are handled separately
2917 if (selection.at(i)->isSelected()) {
2918 if (selection.at(i)->type() == AVWIDGET)
2919 emit clipItemSelected(NULL);
2921 emit transitionItemSelected(NULL);
2923 clip = static_cast <AbstractClipItem *>(selection.at(i));
2924 clip->setItemLocked(lock);
2925 if (clip == m_dragItem)
2929 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2930 viewport()->update();
2931 setDocumentModified();
2934 void CustomTrackView::slotSwitchTrackVideo(int ix)
2936 int tracknumber = m_document->tracksCount() - ix;
2937 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2938 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2939 setDocumentModified();
2942 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2944 // Check there is no group going over several tracks there, or that would result in timeline corruption
2945 QList<QGraphicsItem *> selection = scene()->items(rect);
2947 int maxHeight = m_tracksHeight * 1.5;
2948 for (int i = 0; i < selection.count(); i++) {
2949 // Check that we don't try to move a group with clips on other tracks
2950 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2953 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2961 void CustomTrackView::slotRemoveSpace()
2965 if (m_menuPosition.isNull()) {
2966 pos = GenTime(cursorPos(), m_document->fps());
2968 TrackDialog d(m_document, parentWidget());
2969 d.comboTracks->setCurrentIndex(m_selectedTrack);
2970 d.label->setText(i18n("Track"));
2971 d.before_select->setHidden(true);
2972 d.setWindowTitle(i18n("Remove Space"));
2973 d.video_track->setHidden(true);
2974 d.audio_track->setHidden(true);
2975 if (d.exec() != QDialog::Accepted) return;
2976 track = d.comboTracks->currentIndex();
2978 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2979 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2982 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2983 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2987 ClipItem *item = getClipItemAt(pos, track);
2989 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);
2992 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2994 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);
2998 // Make sure there is no group in the way
2999 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3002 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3004 // groups found on track, do not allow the move
3005 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3009 QList<ItemInfo> clipsToMove;
3010 QList<ItemInfo> transitionsToMove;
3012 for (int i = 0; i < items.count(); i++) {
3013 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3014 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3015 ItemInfo info = item->info();
3016 if (item->type() == AVWIDGET) {
3017 clipsToMove.append(info);
3018 } else if (item->type() == TRANSITIONWIDGET) {
3019 transitionsToMove.append(info);
3024 if (!transitionsToMove.isEmpty()) {
3025 // Make sure that by moving the items, we don't get a transition collision
3026 // Find first transition
3027 ItemInfo info = transitionsToMove.at(0);
3028 for (int i = 1; i < transitionsToMove.count(); i++)
3029 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3031 // make sure there are no transitions on the way
3032 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3033 items = scene()->items(rect);
3034 int transitionCorrection = -1;
3035 for (int i = 0; i < items.count(); i++) {
3036 if (items.at(i)->type() == TRANSITIONWIDGET) {
3037 // There is a transition on the way
3038 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3039 int transitionEnd = item->endPos().frames(m_document->fps());
3040 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3044 if (transitionCorrection > 0) {
3045 // We need to fix the move length
3046 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3049 // Make sure we don't send transition before 0
3050 if (info.startPos.frames(m_document->fps()) < length) {
3051 // reduce length to maximum possible
3052 length = info.startPos.frames(m_document->fps());
3056 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3057 updateTrackDuration(track, command);
3058 m_commandStack->push(command);
3061 void CustomTrackView::slotInsertSpace()
3065 if (m_menuPosition.isNull()) {
3066 pos = GenTime(cursorPos(), m_document->fps());
3068 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3069 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3071 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3072 if (d.exec() != QDialog::Accepted) return;
3073 GenTime spaceDuration = d.selectedDuration();
3074 track = d.selectedTrack();
3076 QList<QGraphicsItem *> items;
3078 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3079 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3083 ClipItem *item = getClipItemAt(pos, track);
3084 if (item) pos = item->startPos();
3086 // Make sure there is no group in the way
3087 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3089 items = checkForGroups(rect, &isOk);
3091 // groups found on track, do not allow the move
3092 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3096 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3097 items = scene()->items(rect);
3100 QList<ItemInfo> clipsToMove;
3101 QList<ItemInfo> transitionsToMove;
3103 for (int i = 0; i < items.count(); i++) {
3104 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3105 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3106 ItemInfo info = item->info();
3107 if (item->type() == AVWIDGET)
3108 clipsToMove.append(info);
3109 else if (item->type() == TRANSITIONWIDGET)
3110 transitionsToMove.append(info);
3114 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3115 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3116 updateTrackDuration(track, command);
3117 m_commandStack->push(command);
3121 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3123 int diff = duration.frames(m_document->fps());
3124 resetSelectionGroup();
3125 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3126 scene()->addItem(m_selectionGroup);
3128 Transition *transition;
3130 // Create lists with start pos for each track
3131 QMap <int, int> trackClipStartList;
3132 QMap <int, int> trackTransitionStartList;
3134 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3135 trackClipStartList[i] = -1;
3136 trackTransitionStartList[i] = -1;
3139 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3140 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3142 if (clip->parentItem()) {
3143 m_selectionGroup->addToGroup(clip->parentItem());
3144 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3146 m_selectionGroup->addToGroup(clip);
3147 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3149 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))
3150 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3152 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);
3155 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3156 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3158 if (transition->parentItem()) {
3159 m_selectionGroup->addToGroup(transition->parentItem());
3160 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3162 m_selectionGroup->addToGroup(transition);
3163 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3165 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))
3166 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3167 } 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);
3169 m_selectionGroup->translate(diff, 0);
3171 // update items coordinates
3172 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3174 for (int i = 0; i < itemList.count(); i++) {
3175 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3176 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3177 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3178 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3179 for (int j = 0; j < children.count(); j++) {
3180 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3185 resetSelectionGroup(false);
3187 track = m_document->tracksCount() - track;
3188 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3191 void CustomTrackView::deleteClip(const QString &clipId)
3193 resetSelectionGroup();
3194 QList<QGraphicsItem *> itemList = items();
3195 QUndoCommand *deleteCommand = new QUndoCommand();
3197 for (int i = 0; i < itemList.count(); i++) {
3198 if (itemList.at(i)->type() == AVWIDGET) {
3199 ClipItem *item = (ClipItem *)itemList.at(i);
3200 if (item->clipProducer() == clipId) {
3202 if (item->parentItem()) {
3203 // Clip is in a group, destroy the group
3204 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3206 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3210 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3212 delete deleteCommand;
3214 updateTrackDuration(-1, deleteCommand);
3215 m_commandStack->push(deleteCommand);
3219 void CustomTrackView::setCursorPos(int pos, bool seek)
3221 if (pos == m_cursorPos) return;
3222 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3224 if (seek) m_document->renderer()->seek(m_cursorPos);
3225 else if (m_autoScroll) checkScrolling();
3226 m_cursorLine->setPos(m_cursorPos, 0);
3229 void CustomTrackView::updateCursorPos()
3231 m_cursorLine->setPos(m_cursorPos, 0);
3234 int CustomTrackView::cursorPos()
3236 return (int)(m_cursorPos);
3239 void CustomTrackView::moveCursorPos(int delta)
3241 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3242 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3243 m_cursorPos += delta;
3244 m_cursorLine->setPos(m_cursorPos, 0);
3245 m_document->renderer()->seek(m_cursorPos);
3248 void CustomTrackView::initCursorPos(int pos)
3250 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3252 m_cursorLine->setPos(pos, 0);
3256 void CustomTrackView::checkScrolling()
3258 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3261 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3263 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3264 QGraphicsView::mouseReleaseEvent(event);
3265 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3266 #if QT_VERSION >= 0x040600
3267 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3269 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3270 if (event->button() == Qt::MidButton) {
3273 setDragMode(QGraphicsView::NoDrag);
3274 if (m_operationMode == MOVEGUIDE) {
3275 setCursor(Qt::ArrowCursor);
3276 m_operationMode = NONE;
3277 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3278 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3279 if (newPos != m_dragGuide->position()) {
3280 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3281 m_commandStack->push(command);
3282 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3283 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3284 m_document->syncGuides(m_guides);
3289 } else if (m_operationMode == SPACER && m_selectionGroup) {
3291 if (event->modifiers() != Qt::ControlModifier) {
3292 // We are moving all tracks
3294 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3295 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3297 if (timeOffset != GenTime()) {
3298 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3300 QList<ItemInfo> clipsToMove;
3301 QList<ItemInfo> transitionsToMove;
3303 // Create lists with start pos for each track
3304 QMap <int, int> trackClipStartList;
3305 QMap <int, int> trackTransitionStartList;
3307 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3308 trackClipStartList[i] = -1;
3309 trackTransitionStartList[i] = -1;
3312 for (int i = 0; i < items.count(); i++) {
3313 if (items.at(i)->type() == GROUPWIDGET)
3314 items += items.at(i)->childItems();
3317 for (int i = 0; i < items.count(); i++) {
3318 if (items.at(i)->type() == AVWIDGET) {
3319 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3320 ItemInfo info = item->info();
3321 clipsToMove.append(info);
3323 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3324 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3325 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3326 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3327 ItemInfo info = item->info();
3328 transitionsToMove.append(info);
3330 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3331 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3334 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3335 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3336 updateTrackDuration(track, command);
3337 m_commandStack->push(command);
3338 if (track != -1) track = m_document->tracksCount() - track;
3339 kDebug() << "SPACER TRACK:" << track;
3340 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3341 setDocumentModified();
3344 resetSelectionGroup(false);
3345 m_operationMode = NONE;
3346 } else if (m_operationMode == RUBBERSELECTION) {
3347 resetSelectionGroup();
3348 groupSelectedItems();
3349 m_operationMode = NONE;
3352 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3353 emit transitionItemSelected(NULL);
3357 if (m_dragItem) info = m_dragItem->info();
3359 if (m_operationMode == MOVE) {
3360 setCursor(Qt::OpenHandCursor);
3361 if (m_dragItem->parentItem() == 0) {
3362 // we are moving one clip, easy
3363 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3364 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3365 Mlt::Producer *prod = item->getProducer(info.track);
3366 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);
3369 QUndoCommand *moveCommand = new QUndoCommand();
3370 moveCommand->setText(i18n("Move clip"));
3371 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3373 int tracknumber = m_document->tracksCount() - item->track() - 1;
3374 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3375 if (isLocked) item->setItemLocked(true);
3376 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3377 // Also move automatic transitions (on lower track)
3378 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3379 ItemInfo startTrInfo;
3380 ItemInfo newStartTrInfo;
3381 bool moveStartTrans = false;
3382 bool moveEndTrans = false;
3383 if (startTransition && startTransition->isAutomatic()) {
3384 startTrInfo = startTransition->info();
3385 newStartTrInfo = startTrInfo;
3386 newStartTrInfo.track = info.track;
3387 newStartTrInfo.startPos = info.startPos;
3388 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3389 // transition end should stay the same
3391 // transition end should be adjusted to clip
3392 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3394 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3396 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3397 // Check if there is a transition at clip end
3398 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3399 if (tr && tr->isAutomatic()) {
3400 ItemInfo trInfo = tr->info();
3401 ItemInfo newTrInfo = trInfo;
3402 newTrInfo.track = info.track;
3403 newTrInfo.endPos = m_dragItem->endPos();
3404 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3405 // transition start should stay the same
3407 // transition start should be moved
3408 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3410 if (newTrInfo.startPos < newTrInfo.endPos) {
3411 moveEndTrans = true;
3412 if (moveStartTrans) {
3413 // we have to move both transitions, remove the start one so that there is no collision
3414 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3416 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3417 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3418 if (moveStartTrans) {
3419 // re-add transition in correct place
3420 int transTrack = startTransition->transitionEndTrack();
3421 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3422 transTrack = getPreviousVideoTrack(info.track);
3424 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3425 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3431 if (moveStartTrans && !moveEndTrans) {
3432 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3433 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3436 // Also move automatic transitions (on upper track)
3437 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3438 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3439 ItemInfo trInfo = tr->info();
3440 ItemInfo newTrInfo = trInfo;
3441 newTrInfo.startPos = m_dragItem->startPos();
3442 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3443 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3444 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3445 // transition end should be adjusted to clip on upper track
3446 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3448 if (newTrInfo.startPos < newTrInfo.endPos) {
3449 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3450 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3454 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3455 // Check if there is a transition at clip end
3456 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3457 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3458 ItemInfo trInfo = tr->info();
3459 ItemInfo newTrInfo = trInfo;
3460 newTrInfo.endPos = m_dragItem->endPos();
3461 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3462 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3463 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3464 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3465 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3466 // transition start should be moved
3467 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3469 if (newTrInfo.startPos < newTrInfo.endPos) {
3470 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3471 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3476 updateTrackDuration(info.track, moveCommand);
3477 if (m_dragItemInfo.track != info.track)
3478 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3479 m_commandStack->push(moveCommand);
3480 //checkTrackSequence(m_dragItem->track());
3482 // undo last move and emit error message
3483 bool snap = KdenliveSettings::snaptopoints();
3484 KdenliveSettings::setSnaptopoints(false);
3485 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3486 KdenliveSettings::setSnaptopoints(snap);
3487 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3489 setDocumentModified();
3490 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3491 Transition *transition = static_cast <Transition *>(m_dragItem);
3492 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3493 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)) {
3494 // Moving transition failed, revert to previous position
3495 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3496 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3498 QUndoCommand *moveCommand = new QUndoCommand();
3499 moveCommand->setText(i18n("Move transition"));
3500 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3501 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3502 updateTrackDuration(info.track, moveCommand);
3503 if (m_dragItemInfo.track != info.track)
3504 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3505 m_commandStack->push(moveCommand);
3506 setDocumentModified();
3510 // Moving several clips. We need to delete them and readd them to new position,
3511 // or they might overlap each other during the move
3512 QGraphicsItemGroup *group;
3513 if (m_selectionGroup)
3514 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3516 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3517 QList<QGraphicsItem *> items = group->childItems();
3519 QList<ItemInfo> clipsToMove;
3520 QList<ItemInfo> transitionsToMove;
3522 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3523 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3525 QUndoCommand *moveGroup = new QUndoCommand();
3526 moveGroup->setText(i18n("Move group"));
3527 if (timeOffset != GenTime() || trackOffset != 0) {
3528 // remove items in MLT playlist
3531 int max = items.count();
3532 for (int i = 0; i < max; i++) {
3533 if (items.at(i)->type() == GROUPWIDGET) {
3534 items += items.at(i)->childItems();
3537 m_document->renderer()->blockSignals(true);
3538 for (int i = 0; i < items.count(); i++) {
3539 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3540 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3541 ItemInfo info = item->info();
3542 if (item->type() == AVWIDGET) {
3543 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3544 // error, clip cannot be removed from playlist
3545 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3547 clipsToMove.append(info);
3550 transitionsToMove.append(info);
3551 Transition *tr = static_cast <Transition*>(item);
3552 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3555 m_document->renderer()->blockSignals(false);
3556 for (int i = 0; i < items.count(); i++) {
3557 // re-add items in correct place
3558 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3559 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3561 ItemInfo info = item->info();
3562 int tracknumber = m_document->tracksCount() - info.track - 1;
3563 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3565 group->removeFromGroup(item);
3566 item->setItemLocked(true);
3569 if (item->type() == AVWIDGET) {
3570 ClipItem *clip = static_cast <ClipItem*>(item);
3571 int trackProducer = info.track;
3572 info.track = m_document->tracksCount() - info.track;
3573 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3574 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3575 for (int i = 0; i < clip->effectsCount(); i++) {
3576 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3579 Transition *tr = static_cast <Transition*>(item);
3580 int newTrack = tr->transitionEndTrack();
3581 if (!tr->forcedTrack()) {
3582 newTrack = getPreviousVideoTrack(info.track);
3584 tr->updateTransitionEndTrack(newTrack);
3585 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3586 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3589 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3590 updateTrackDuration(-1, moveGroup);
3591 m_commandStack->push(moveGroup);
3593 //QPointF top = group->sceneBoundingRect().topLeft();
3594 //QPointF oldpos = m_selectionGroup->scenePos();
3595 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3596 //group->setPos(top);
3597 //TODO: get rid of the 3 lines below
3598 if (m_selectionGroup) {
3599 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3600 m_selectionGroupInfo.track = m_selectionGroup->track();
3602 for (int i = 0; i < items.count(); ++i) {
3603 if (items.at(i)->type() == GROUPWIDGET) {
3604 rebuildGroup((AbstractGroupItem*)items.at(i));
3609 for (int i = 0; i < items.count(); ++i) {
3611 items.at(i)->setSelected(true);
3612 if (items.at(i)->parentItem())
3613 items.at(i)->parentItem()->setSelected(true);
3616 resetSelectionGroup();
3617 groupSelectedItems();
3619 rebuildGroup((AbstractGroupItem *)group);
3621 setDocumentModified();
3624 m_document->renderer()->doRefresh();
3625 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3627 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3628 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3630 QUndoCommand *resizeCommand = new QUndoCommand();
3631 resizeCommand->setText(i18n("Resize group"));
3632 QList <QGraphicsItem *> items = parent->childItems();
3633 QList <ItemInfo> infos = parent->resizeInfos();
3634 parent->clearResizeInfos();
3636 for (int i = 0; i < items.count(); ++i) {
3637 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3638 if (item && item->type() == AVWIDGET) {
3639 ItemInfo info = infos.at(itemcount);
3640 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3644 m_commandStack->push(resizeCommand);
3647 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3649 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3651 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3652 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3654 QUndoCommand *resizeCommand = new QUndoCommand();
3655 resizeCommand->setText(i18n("Resize group"));
3656 QList <QGraphicsItem *> items = parent->childItems();
3657 QList <ItemInfo> infos = parent->resizeInfos();
3658 parent->clearResizeInfos();
3660 for (int i = 0; i < items.count(); ++i) {
3661 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3662 if (item && item->type() == AVWIDGET) {
3663 ItemInfo info = infos.at(itemcount);
3664 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3668 updateTrackDuration(-1, resizeCommand);
3669 m_commandStack->push(resizeCommand);
3672 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3674 } else if (m_operationMode == FADEIN) {
3675 // resize fade in effect
3676 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3677 int ix = item->hasEffect("volume", "fadein");
3678 int ix2 = item->hasEffect("", "fade_from_black");
3680 QDomElement oldeffect = item->effectAt(ix);
3681 int start = item->cropStart().frames(m_document->fps());
3682 int end = item->fadeIn();
3684 slotDeleteEffect(item, -1, oldeffect, false);
3687 QDomElement effect = oldeffect.cloneNode().toElement();
3688 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3689 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3690 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3691 emit clipItemSelected(item);
3693 } else if (item->fadeIn() != 0 && ix2 == -1) {
3695 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3697 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3698 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3699 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3700 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3703 QDomElement oldeffect = item->effectAt(ix2);
3704 int start = item->cropStart().frames(m_document->fps());
3705 int end = item->fadeIn();
3707 slotDeleteEffect(item, -1, oldeffect, false);
3710 QDomElement effect = oldeffect.cloneNode().toElement();
3711 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3712 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3713 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3714 emit clipItemSelected(item);
3717 } else if (m_operationMode == FADEOUT) {
3718 // resize fade in effect
3719 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3720 int ix = item->hasEffect("volume", "fadeout");
3721 int ix2 = item->hasEffect("", "fade_to_black");
3723 QDomElement oldeffect = item->effectAt(ix);
3724 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3725 int start = item->fadeOut();
3727 slotDeleteEffect(item, -1, oldeffect, false);
3729 start = end - start;
3730 QDomElement effect = oldeffect.cloneNode().toElement();
3731 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3732 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3733 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3734 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3735 emit clipItemSelected(item);
3737 } else if (item->fadeOut() != 0 && ix2 == -1) {
3739 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3741 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3742 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3743 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3744 EffectsList::setParameter(effect, "out", QString::number(0));
3745 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3748 QDomElement oldeffect = item->effectAt(ix2);
3749 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3750 int start = item->fadeOut();
3752 slotDeleteEffect(item, -1, oldeffect, false);
3754 start = end - start;
3755 QDomElement effect = oldeffect.cloneNode().toElement();
3756 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3757 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3758 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3759 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3760 emit clipItemSelected(item);
3763 } else if (m_operationMode == KEYFRAME) {
3764 // update the MLT effect
3765 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3766 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3768 // check if we want to remove keyframe
3769 double val = mapToScene(event->pos()).toPoint().y();
3770 QRectF br = item->sceneBoundingRect();
3771 double maxh = 100.0 / br.height();
3772 val = (br.bottom() - val) * maxh;
3773 int start = item->cropStart().frames(m_document->fps());
3774 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3776 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3778 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3780 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3783 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3784 //item->updateKeyframeEffect();
3785 //QString next = item->keyframes(item->selectedEffectIndex());
3786 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3787 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3789 m_commandStack->push(command);
3790 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3791 emit clipItemSelected(item);
3793 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3794 // A transition is selected
3796 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3797 if (transitionClip && transitionClip->baseClip()) {
3798 QString size = transitionClip->baseClip()->getProperty("frame_size");
3799 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3800 if (factor == 0) factor = 1.0;
3801 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3802 p.setY(size.section('x', 1, 1).toInt());
3804 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3805 } else emit transitionItemSelected(NULL);
3806 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3807 m_operationMode = NONE;
3810 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3812 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3814 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3815 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3816 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3817 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3818 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3819 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3820 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3823 m_waitingThumbs.removeAll(item);
3825 if (item->isSelected()) emit clipItemSelected(NULL);
3826 item->baseClip()->removeReference();
3827 m_document->updateClip(item->baseClip()->getId());
3829 /*if (item->baseClip()->isTransparent()) {
3830 // also remove automatic transition
3831 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3832 if (tr && tr->isAutomatic()) {
3833 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3834 scene()->removeItem(tr);
3839 if (m_dragItem == item) m_dragItem = NULL;
3841 #if QT_VERSION >= 0x040600
3842 // animate item deletion
3843 item->closeAnimation();
3844 /*if (refresh) item->closeAnimation();
3846 // no refresh, means we have several operations chained, we need to delete clip immediatly
3847 // so that it does not get in the way of the other
3856 setDocumentModified();
3857 if (refresh) m_document->renderer()->doRefresh();
3860 void CustomTrackView::deleteSelectedClips()
3862 resetSelectionGroup();
3863 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3864 if (itemList.count() == 0) {
3865 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3868 scene()->clearSelection();
3869 QUndoCommand *deleteSelected = new QUndoCommand();
3873 int transitionCount = 0;
3874 // expand & destroy groups
3875 for (int i = 0; i < itemList.count(); i++) {
3876 if (itemList.at(i)->type() == GROUPWIDGET) {
3878 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3879 QList <ItemInfo> clipInfos;
3880 QList <ItemInfo> transitionInfos;
3881 for (int j = 0; j < children.count(); j++) {
3882 if (children.at(j)->type() == AVWIDGET) {
3883 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3884 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3885 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3886 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3887 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3889 if (itemList.contains(children.at(j))) {
3890 children.removeAt(j);
3894 itemList += children;
3895 if (clipInfos.count() > 0)
3896 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3898 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3899 itemList.insert(i + 1, itemList.at(i)->parentItem());
3902 for (int i = 0; i < itemList.count(); i++) {
3903 if (itemList.at(i)->type() == AVWIDGET) {
3905 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3906 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3907 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3908 emit clipItemSelected(NULL);
3909 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3911 Transition *item = static_cast <Transition *>(itemList.at(i));
3912 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3913 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3914 emit transitionItemSelected(NULL);
3917 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3918 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3919 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3920 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3921 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3922 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3923 else deleteSelected->setText(i18n("Delete selected items"));
3924 updateTrackDuration(-1, deleteSelected);
3925 m_commandStack->push(deleteSelected);
3929 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3932 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3934 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3936 kDebug() << "ERROR: Cannot find clip for speed change";
3937 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3940 info.track = m_document->tracksCount() - item->track();
3941 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3943 item->setSpeed(speed, strobe);
3944 item->updateRectGeometry();
3945 if (item->cropDuration().frames(m_document->fps()) != endPos)
3946 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3947 updatePositionEffects(item, info);
3948 setDocumentModified();
3950 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3954 void CustomTrackView::cutSelectedClips()
3956 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3957 QList<AbstractGroupItem *> groups;
3958 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3959 for (int i = 0; i < itemList.count(); ++i) {
3960 if (!itemList.at(i))
3962 if (itemList.at(i)->type() == AVWIDGET) {
3963 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3964 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3965 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3966 if (!groups.contains(group))
3968 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3969 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3970 m_commandStack->push(command);
3972 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3973 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3974 if (!groups.contains(group))
3979 for (int i = 0; i < groups.count(); ++i)
3980 razorGroup(groups.at(i), currentPos);
3983 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3986 QList <QGraphicsItem *> children = group->childItems();
3987 QList <ItemInfo> clips1, transitions1;
3988 QList <ItemInfo> clipsCut, transitionsCut;
3989 QList <ItemInfo> clips2, transitions2;
3990 for (int i = 0; i < children.count(); ++i) {
3991 children.at(i)->setSelected(false);
3992 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3993 if (child->type() == AVWIDGET) {
3994 if (cutPos > child->endPos())
3995 clips1 << child->info();
3996 else if (cutPos < child->startPos())
3997 clips2 << child->info();
3999 clipsCut << child->info();
4001 if (cutPos > child->endPos())
4002 transitions1 << child->info();
4003 else if (cutPos < child->startPos())
4004 transitions2 << child->info();
4006 transitionsCut << child->info();
4009 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4011 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4012 m_commandStack->push(command);
4016 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)
4019 for (int i = 0; i < clipsCut.count(); ++i) {
4020 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4022 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4023 clips1 << clip->info();
4024 if (clipBehind != NULL)
4025 clips2 << clipBehind->info();
4028 /* TODO: cut transitionsCut
4029 * For now just append them to group1 */
4030 transitions1 << transitionsCut;
4031 doGroupClips(clips1, transitions1, true);
4032 doGroupClips(clips2, transitions2, true);
4034 /* we might also just use clipsCut.at(0)->parentItem().
4035 * Do this loop just in case something went wrong during cut */
4036 for (int i = 0; i < clipsCut.count(); ++i) {
4037 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4038 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4039 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4040 QList <QGraphicsItem *> children = group->childItems();
4041 QList <ItemInfo> groupClips;
4042 QList <ItemInfo> groupTrans;
4043 for (int j = 0; j < children.count(); ++j) {
4044 if (children.at(j)->type() == AVWIDGET)
4045 groupClips << ((AbstractClipItem *)children.at(j))->info();
4046 else if (children.at(j)->type() == TRANSITIONWIDGET)
4047 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4049 doGroupClips(groupClips, groupTrans, false);
4053 for (int i = 0; i < clipsCut.count(); ++i)
4054 cutClip(clipsCut.at(i), cutPos, false);
4055 // TODO: uncut transitonsCut
4056 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4060 void CustomTrackView::groupClips(bool group)
4062 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4063 QList <ItemInfo> clipInfos;
4064 QList <ItemInfo> transitionInfos;
4067 int max = itemList.count();
4068 for (int i = 0; i < max; i++) {
4069 if (itemList.at(i)->type() == GROUPWIDGET) {
4070 itemList += itemList.at(i)->childItems();
4074 for (int i = 0; i < itemList.count(); i++) {
4075 if (itemList.at(i)->type() == AVWIDGET) {
4076 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4077 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4078 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4079 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4080 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4083 if (clipInfos.count() > 0) {
4084 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4085 m_commandStack->push(command);
4089 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4091 resetSelectionGroup();
4092 m_scene->clearSelection();
4094 for (int i = 0; i < clipInfos.count(); i++) {
4095 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4096 if (clip == NULL) continue;
4097 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4098 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4099 m_document->clipManager()->removeGroup(grp);
4100 scene()->destroyItemGroup(grp);
4102 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4104 for (int i = 0; i < transitionInfos.count(); i++) {
4105 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4106 if (tr == NULL) continue;
4107 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4108 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4109 m_document->clipManager()->removeGroup(grp);
4110 scene()->destroyItemGroup(grp);
4112 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4114 setDocumentModified();
4118 QList <QGraphicsItemGroup *> groups;
4119 for (int i = 0; i < clipInfos.count(); i++) {
4120 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4122 clip->setSelected(true);
4125 for (int i = 0; i < transitionInfos.count(); i++) {
4126 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4128 clip->setSelected(true);
4131 groupSelectedItems(false, true);
4132 setDocumentModified();
4135 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4137 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4138 if (baseclip == NULL) {
4139 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4143 if (baseclip->getProducer() == NULL) {
4144 // If the clip has no producer, we must wait until it is created...
4146 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4147 emit forceClipProcessing(clipId);
4148 qApp->processEvents();
4149 for (int i = 0; i < 10; i++) {
4150 if (baseclip->getProducer() == NULL) {
4151 qApp->processEvents();
4152 m_producerNotReady.wait(&m_mutex, 200);
4155 if (baseclip->getProducer() == NULL) {
4156 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4160 emit displayMessage(QString(), InformationMessage);
4164 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4165 item->setEffectList(effects);
4166 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4167 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4168 scene()->addItem(item);
4170 int producerTrack = info.track;
4171 int tracknumber = m_document->tracksCount() - info.track - 1;
4172 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4173 if (isLocked) item->setItemLocked(true);
4175 baseclip->addReference();
4176 m_document->updateClip(baseclip->getId());
4177 info.track = m_document->tracksCount() - info.track;
4178 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4179 for (int i = 0; i < item->effectsCount(); i++) {
4180 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4182 setDocumentModified();
4184 m_document->renderer()->doRefresh();
4185 if (!baseclip->isPlaceHolder())
4186 m_waitingThumbs.append(item);
4187 m_thumbsTimer.start();
4190 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4192 QMutexLocker locker(&m_mutex);
4193 QList<QGraphicsItem *> list = scene()->items();
4194 QList <ClipItem *>clipList;
4195 ClipItem *clip = NULL;
4196 DocClipBase *baseClip = NULL;
4197 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4198 for (int i = 0; i < list.size(); ++i) {
4199 if (list.at(i)->type() == AVWIDGET) {
4200 clip = static_cast <ClipItem *>(list.at(i));
4201 if (clip->clipProducer() == clipId) {
4202 if (baseClip == NULL) {
4203 baseClip = clip->baseClip();
4205 ItemInfo info = clip->info();
4206 Mlt::Producer *prod = NULL;
4207 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4208 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4209 else prod = baseClip->getProducer(info.track);
4210 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4211 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4213 else clipList.append(clip);
4217 for (int i = 0; i < clipList.count(); i++)
4218 clipList.at(i)->refreshClip(true, true);
4219 m_document->renderer()->unlockService(tractor);
4222 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4224 int framepos = (int)(pos.frames(m_document->fps()));
4225 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, 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->endPos() == pos) clip = test;
4238 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4240 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4241 ClipItem *clip = NULL;
4242 for (int i = 0; i < list.size(); i++) {
4243 if (!list.at(i)->isEnabled()) continue;
4244 if (list.at(i)->type() == AVWIDGET) {
4245 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4246 if (test->startPos() == pos) clip = test;
4253 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4255 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4256 QList<QGraphicsItem *> list = scene()->items(p);
4257 ClipItem *clip = NULL;
4258 for (int i = 0; i < list.size(); i++) {
4259 if (!list.at(i)->isEnabled()) continue;
4260 if (list.at(i)->type() == AVWIDGET) {
4261 clip = static_cast <ClipItem *>(list.at(i));
4268 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4270 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4274 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4276 int pos = info.startPos.frames(m_document->fps());
4277 int track = m_document->tracksCount() - info.b_track;
4278 return getTransitionItemAt(pos, track);
4281 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4283 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4284 QList<QGraphicsItem *> list = scene()->items(p);
4285 Transition *clip = NULL;
4286 for (int i = 0; i < list.size(); i++) {
4287 if (!list.at(i)->isEnabled()) continue;
4288 if (list.at(i)->type() == TRANSITIONWIDGET) {
4289 clip = static_cast <Transition *>(list.at(i));
4296 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4298 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4301 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4303 int framepos = (int)(pos.frames(m_document->fps()));
4304 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4305 QList<QGraphicsItem *> list = scene()->items(p);
4306 Transition *clip = NULL;
4307 for (int i = 0; i < list.size(); i++) {
4308 if (!list.at(i)->isEnabled()) continue;
4309 if (list.at(i)->type() == TRANSITIONWIDGET) {
4310 Transition *test = static_cast <Transition *>(list.at(i));
4311 if (test->endPos() == pos) clip = test;
4318 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4320 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4321 QList<QGraphicsItem *> list = scene()->items(p);
4322 Transition *clip = NULL;
4323 for (int i = 0; i < list.size(); ++i) {
4324 if (!list.at(i)->isEnabled()) continue;
4325 if (list.at(i)->type() == TRANSITIONWIDGET) {
4326 Transition *test = static_cast <Transition *>(list.at(i));
4327 if (test->startPos() == pos) clip = test;
4334 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4336 if (m_selectionGroup) resetSelectionGroup(false);
4337 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4339 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);
4340 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4343 Mlt::Producer *prod = item->getProducer(end.track);
4345 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);
4347 bool snap = KdenliveSettings::snaptopoints();
4348 KdenliveSettings::setSnaptopoints(false);
4349 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4351 int tracknumber = m_document->tracksCount() - end.track - 1;
4352 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4353 m_scene->clearSelection();
4354 if (isLocked) item->setItemLocked(true);
4356 if (item->isItemLocked()) item->setItemLocked(false);
4357 item->setSelected(true);
4359 if (item->baseClip()->isTransparent()) {
4360 // Also move automatic transition
4361 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4362 if (tr && tr->isAutomatic()) {
4363 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4364 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);
4365 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4368 KdenliveSettings::setSnaptopoints(snap);
4369 setDocumentModified();
4371 // undo last move and emit error message
4372 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4374 if (refresh) m_document->renderer()->doRefresh();
4377 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4380 resetSelectionGroup();
4381 m_scene->clearSelection();
4383 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4384 scene()->addItem(m_selectionGroup);
4386 m_document->renderer()->blockSignals(true);
4387 for (int i = 0; i < startClip.count(); i++) {
4389 startClip[i].startPos = startClip.at(i).startPos - offset;
4390 startClip[i].track = startClip.at(i).track - trackOffset;
4392 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4394 clip->setItemLocked(false);
4395 if (clip->parentItem()) {
4396 m_selectionGroup->addToGroup(clip->parentItem());
4397 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4399 m_selectionGroup->addToGroup(clip);
4400 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4402 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4403 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4405 for (int i = 0; i < startTransition.count(); i++) {
4407 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4408 startTransition[i].track = startTransition.at(i).track - trackOffset;
4410 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4412 tr->setItemLocked(false);
4413 if (tr->parentItem()) {
4414 m_selectionGroup->addToGroup(tr->parentItem());
4415 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4417 m_selectionGroup->addToGroup(tr);
4418 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4420 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());
4421 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4423 m_document->renderer()->blockSignals(false);
4425 if (m_selectionGroup) {
4426 bool snap = KdenliveSettings::snaptopoints();
4427 KdenliveSettings::setSnaptopoints(false);
4429 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4430 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4432 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4434 int max = children.count();
4435 for (int i = 0; i < max; i++) {
4436 if (children.at(i)->type() == GROUPWIDGET) {
4437 children += children.at(i)->childItems();
4438 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4439 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4440 /*m_document->clipManager()->removeGroup(grp);
4441 m_scene->destroyItemGroup(grp);*/
4442 children.removeAll(children.at(i));
4447 for (int i = 0; i < children.count(); i++) {
4448 // re-add items in correct place
4449 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4450 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4452 ItemInfo info = item->info();
4453 int tracknumber = m_document->tracksCount() - info.track - 1;
4454 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4456 item->setItemLocked(true);
4457 else if (item->isItemLocked())
4458 item->setItemLocked(false);
4460 if (item->type() == AVWIDGET) {
4461 ClipItem *clip = static_cast <ClipItem*>(item);
4462 int trackProducer = info.track;
4463 info.track = m_document->tracksCount() - info.track;
4464 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4465 for (int i = 0; i < clip->effectsCount(); i++) {
4466 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4468 } else if (item->type() == TRANSITIONWIDGET) {
4469 Transition *tr = static_cast <Transition*>(item);
4471 if (!tr->forcedTrack()) {
4472 newTrack = getPreviousVideoTrack(info.track);
4474 newTrack = tr->transitionEndTrack() + trackOffset;
4475 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4477 tr->updateTransitionEndTrack(newTrack);
4478 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4482 resetSelectionGroup(false);
4484 for (int i = 0; i < children.count(); i++) {
4485 if (children.at(i)->parentItem())
4486 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4490 KdenliveSettings::setSnaptopoints(snap);
4491 m_document->renderer()->doRefresh();
4492 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4495 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4497 Transition *item = getTransitionItemAt(start.startPos, start.track);
4499 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);
4500 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4504 bool snap = KdenliveSettings::snaptopoints();
4505 KdenliveSettings::setSnaptopoints(false);
4507 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4508 // Transition was moved
4509 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4510 } else if (end.endPos == start.endPos) {
4511 // Transition start resize
4512 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4513 } else if (end.startPos == start.startPos) {
4514 // Transition end resize;
4515 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4516 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4519 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4520 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4521 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4523 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4524 KdenliveSettings::setSnaptopoints(snap);
4525 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4526 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());
4527 if (m_dragItem && m_dragItem == item) {
4529 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4530 if (transitionClip && transitionClip->baseClip()) {
4531 QString size = transitionClip->baseClip()->getProperty("frame_size");
4532 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4533 if (factor == 0) factor = 1.0;
4534 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4535 p.setY(size.section('x', 1, 1).toInt());
4537 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4539 if (refresh) m_document->renderer()->doRefresh();
4540 setDocumentModified();
4543 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4545 bool resizeClipStart = (start.startPos != end.startPos);
4546 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4548 if (dontWorry) return;
4549 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);
4550 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4553 if (item->parentItem()) {
4554 // Item is part of a group, reset group
4555 resetSelectionGroup();
4558 bool snap = KdenliveSettings::snaptopoints();
4559 KdenliveSettings::setSnaptopoints(false);
4561 if (resizeClipStart) {
4562 ItemInfo clipinfo = item->info();
4563 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4564 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4566 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4568 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4570 ItemInfo clipinfo = item->info();
4571 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4572 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4574 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4576 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4578 if (!resizeClipStart && end.cropStart != start.cropStart) {
4579 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4580 ItemInfo clipinfo = end;
4581 clipinfo.track = m_document->tracksCount() - end.track;
4582 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4584 item->setCropStart(end.cropStart);
4585 item->resetThumbs(true);
4588 m_document->renderer()->doRefresh();
4589 KdenliveSettings::setSnaptopoints(snap);
4590 setDocumentModified();
4593 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4595 if (pos == oldInfo.startPos.frames(m_document->fps()))
4597 bool snap = KdenliveSettings::snaptopoints();
4599 KdenliveSettings::setSnaptopoints(false);
4600 item->resizeStart(pos);
4601 if (item->startPos().frames(m_document->fps()) != pos) {
4602 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4603 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4604 KdenliveSettings::setSnaptopoints(snap);
4607 KdenliveSettings::setSnaptopoints(snap);
4610 bool hasParentCommand = false;
4612 hasParentCommand = true;
4614 command = new QUndoCommand();
4615 command->setText(i18n("Resize clip start"));
4618 // do this here, too, because otherwise undo won't update the group
4619 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4620 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4622 ItemInfo info = item->info();
4623 if (item->type() == AVWIDGET) {
4624 ItemInfo resizeinfo = oldInfo;
4625 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4626 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4628 // Check if there is an automatic transition on that clip (lower track)
4629 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4630 if (transition && transition->isAutomatic()) {
4631 ItemInfo trInfo = transition->info();
4632 ItemInfo newTrInfo = trInfo;
4633 newTrInfo.startPos = item->startPos();
4634 if (newTrInfo.startPos < newTrInfo.endPos)
4635 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4637 // Check if there is an automatic transition on that clip (upper track)
4638 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4639 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4640 ItemInfo trInfo = transition->info();
4641 ItemInfo newTrInfo = trInfo;
4642 newTrInfo.startPos = item->startPos();
4643 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4644 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4645 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4648 ClipItem *clip = static_cast < ClipItem * >(item);
4651 // Since we must always resize clip before updating the keyframes, we
4652 // put a resize command before & after checking keyframes so that
4653 // we are sure the resize is performed before whenever we do or undo the action
4654 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4655 adjustEffects(clip, oldInfo, command);
4656 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4657 emit clipItemSelected(clip);
4659 KdenliveSettings::setSnaptopoints(false);
4660 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4661 KdenliveSettings::setSnaptopoints(snap);
4662 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4664 } else if (item->type() == TRANSITIONWIDGET) {
4665 Transition *transition = static_cast <Transition *>(item);
4666 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)) {
4667 // Cannot resize transition
4668 KdenliveSettings::setSnaptopoints(false);
4669 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4670 KdenliveSettings::setSnaptopoints(snap);
4671 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4673 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4674 if (command == NULL)
4675 m_commandStack->push(moveCommand);
4679 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4680 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4682 if (!hasParentCommand)
4683 m_commandStack->push(command);
4686 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4688 if (pos == oldInfo.endPos.frames(m_document->fps()))
4690 bool snap = KdenliveSettings::snaptopoints();
4692 KdenliveSettings::setSnaptopoints(false);
4693 item->resizeEnd(pos);
4694 if (item->endPos().frames(m_document->fps()) != pos) {
4695 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4696 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4697 KdenliveSettings::setSnaptopoints(snap);
4700 KdenliveSettings::setSnaptopoints(snap);
4703 bool hasParentCommand = false;
4705 hasParentCommand = true;
4707 command = new QUndoCommand();
4710 // do this here, too, because otherwise undo won't update the group
4711 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4712 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4714 ItemInfo info = item->info();
4715 if (item->type() == AVWIDGET) {
4716 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4717 ItemInfo resizeinfo = info;
4718 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4719 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4721 // Check if there is an automatic transition on that clip (lower track)
4722 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4723 if (tr && tr->isAutomatic()) {
4724 ItemInfo trInfo = tr->info();
4725 ItemInfo newTrInfo = trInfo;
4726 newTrInfo.endPos = item->endPos();
4727 if (newTrInfo.endPos > newTrInfo.startPos)
4728 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4731 // Check if there is an automatic transition on that clip (upper track)
4732 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4733 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4734 ItemInfo trInfo = tr->info();
4735 ItemInfo newTrInfo = trInfo;
4736 newTrInfo.endPos = item->endPos();
4737 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4738 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4739 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4743 ClipItem *clip = static_cast < ClipItem * >(item);
4746 // Since we must always resize clip before updating the keyframes, we
4747 // put a resize command before & after checking keyframes so that
4748 // we are sure the resize is performed before whenever we do or undo the action
4749 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4750 adjustEffects(clip, oldInfo, command);
4751 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4752 emit clipItemSelected(clip);
4754 KdenliveSettings::setSnaptopoints(false);
4755 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4756 KdenliveSettings::setSnaptopoints(true);
4757 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4759 } else if (item->type() == TRANSITIONWIDGET) {
4760 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4761 Transition *transition = static_cast <Transition *>(item);
4762 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)) {
4763 // Cannot resize transition
4764 KdenliveSettings::setSnaptopoints(false);
4765 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4766 KdenliveSettings::setSnaptopoints(true);
4767 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4769 // Check transition keyframes
4770 QDomElement old = transition->toXML();
4771 if (transition->updateKeyframes()) {
4772 QDomElement xml = transition->toXML();
4773 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);
4774 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4776 new MoveTransitionCommand(this, oldInfo, info, false, command);
4779 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4780 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4782 if (!hasParentCommand) {
4783 updateTrackDuration(oldInfo.track, command);
4784 m_commandStack->push(command);
4788 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4790 int end = item->fadeIn();
4792 // there is a fade in effect
4793 int effectPos = item->hasEffect("volume", "fadein");
4794 if (effectPos != -1) {
4795 QDomElement effect = item->getEffectAt(effectPos);
4796 int start = item->cropStart().frames(m_document->fps());
4797 int max = item->cropDuration().frames(m_document->fps());
4799 // Make sure the fade effect is not longer than the clip
4800 item->setFadeIn(max);
4801 end = item->fadeIn();
4804 EffectsList::setParameter(effect, "in", QString::number(start));
4805 EffectsList::setParameter(effect, "out", QString::number(end));
4807 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4808 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4809 // if fade effect is displayed, update the effect edit widget with new clip duration
4810 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4811 emit clipItemSelected(item);
4814 effectPos = item->hasEffect("brightness", "fade_from_black");
4815 if (effectPos != -1) {
4816 QDomElement effect = item->getEffectAt(effectPos);
4817 int start = item->cropStart().frames(m_document->fps());
4818 int max = item->cropDuration().frames(m_document->fps());
4820 // Make sure the fade effect is not longer than the clip
4821 item->setFadeIn(max);
4822 end = item->fadeIn();
4825 EffectsList::setParameter(effect, "in", QString::number(start));
4826 EffectsList::setParameter(effect, "out", QString::number(end));
4828 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4829 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4830 // if fade effect is displayed, update the effect edit widget with new clip duration
4831 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4832 emit clipItemSelected(item);
4837 int start = item->fadeOut();
4839 // there is a fade out effect
4840 int effectPos = item->hasEffect("volume", "fadeout");
4841 if (effectPos != -1) {
4842 QDomElement effect = item->getEffectAt(effectPos);
4843 int max = item->cropDuration().frames(m_document->fps());
4844 int end = max + item->cropStart().frames(m_document->fps());
4846 // Make sure the fade effect is not longer than the clip
4847 item->setFadeOut(max);
4848 start = item->fadeOut();
4850 start = end - start;
4851 EffectsList::setParameter(effect, "in", QString::number(start));
4852 EffectsList::setParameter(effect, "out", QString::number(end));
4854 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4855 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4856 // if fade effect is displayed, update the effect edit widget with new clip duration
4857 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4858 emit clipItemSelected(item);
4861 effectPos = item->hasEffect("brightness", "fade_to_black");
4862 if (effectPos != -1) {
4863 QDomElement effect = item->getEffectAt(effectPos);
4864 int max = item->cropDuration().frames(m_document->fps());
4865 int end = max + item->cropStart().frames(m_document->fps());
4867 // Make sure the fade effect is not longer than the clip
4868 item->setFadeOut(max);
4869 start = item->fadeOut();
4871 start = end - start;
4872 EffectsList::setParameter(effect, "in", QString::number(start));
4873 EffectsList::setParameter(effect, "out", QString::number(end));
4875 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4876 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4877 // if fade effect is displayed, update the effect edit widget with new clip duration
4878 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4879 emit clipItemSelected(item);
4884 int effectPos = item->hasEffect("freeze", "freeze");
4885 if (effectPos != -1) {
4886 // Freeze effect needs to be adjusted with clip resize
4887 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4888 QDomElement eff = item->getEffectAt(effectPos);
4889 if (!eff.isNull() && diff != 0) {
4890 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4891 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4893 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4894 emit clipItemSelected(item);
4901 double CustomTrackView::getSnapPointForPos(double pos)
4903 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4906 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4908 QList <GenTime> snaps;
4909 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4910 QList<QGraphicsItem *> itemList = items();
4911 for (int i = 0; i < itemList.count(); i++) {
4912 if (itemList.at(i) == selected) continue;
4913 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4914 if (itemList.at(i)->type() == AVWIDGET) {
4915 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4916 GenTime start = item->startPos();
4917 GenTime end = item->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));
4927 QList < GenTime > markers = item->snapMarkers();
4928 for (int j = 0; j < markers.size(); ++j) {
4929 GenTime t = markers.at(j);
4931 if (!offsetList.isEmpty()) {
4932 for (int k = 0; k < offsetList.size(); k++) {
4933 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4937 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4938 Transition *transition = static_cast <Transition*>(itemList.at(i));
4939 GenTime start = transition->startPos();
4940 GenTime end = transition->endPos();
4941 snaps.append(start);
4943 if (!offsetList.isEmpty()) {
4944 for (int j = 0; j < offsetList.size(); j++) {
4945 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4946 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4952 // add cursor position
4953 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4955 if (!offsetList.isEmpty()) {
4956 for (int j = 0; j < offsetList.size(); j++) {
4957 snaps.append(pos - offsetList.at(j));
4962 for (int i = 0; i < m_guides.count(); i++) {
4963 snaps.append(m_guides.at(i)->position());
4964 if (!offsetList.isEmpty()) {
4965 for (int j = 0; j < offsetList.size(); j++) {
4966 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4972 QPoint z = m_document->zone();
4973 snaps.append(GenTime(z.x(), m_document->fps()));
4974 snaps.append(GenTime(z.y(), m_document->fps()));
4977 m_scene->setSnapList(snaps);
4978 //for (int i = 0; i < m_snapPoints.size(); ++i)
4979 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4982 void CustomTrackView::slotSeekToPreviousSnap()
4984 updateSnapPoints(NULL);
4985 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4986 setCursorPos((int) res.frames(m_document->fps()));
4990 void CustomTrackView::slotSeekToNextSnap()
4992 updateSnapPoints(NULL);
4993 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4994 setCursorPos((int) res.frames(m_document->fps()));
4998 void CustomTrackView::clipStart()
5000 AbstractClipItem *item = getMainActiveClip();
5002 setCursorPos((int) item->startPos().frames(m_document->fps()));
5007 void CustomTrackView::clipEnd()
5009 AbstractClipItem *item = getMainActiveClip();
5011 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5016 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5018 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5019 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5020 m_commandStack->push(command);
5023 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5025 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5026 m_commandStack->push(command);
5029 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5031 DocClipBase *base = m_document->clipManager()->getClipById(id);
5032 QList <CommentedTime> markers = base->commentedSnapMarkers();
5034 if (markers.isEmpty()) {
5035 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5038 QUndoCommand *deleteMarkers = new QUndoCommand();
5039 deleteMarkers->setText("Delete clip markers");
5041 for (int i = 0; i < markers.size(); i++) {
5042 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5044 m_commandStack->push(deleteMarkers);
5047 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5049 DocClipBase *base = m_document->clipManager()->getClipById(id);
5050 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5051 else base->deleteSnapMarker(pos);
5052 emit updateClipMarkers(base);
5053 setDocumentModified();
5054 viewport()->update();
5057 int CustomTrackView::hasGuide(int pos, int offset)
5059 for (int i = 0; i < m_guides.count(); i++) {
5060 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5061 if (qAbs(guidePos - pos) <= offset) return guidePos;
5062 else if (guidePos > pos) return -1;
5067 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5071 double fps = m_document->fps();
5072 for (int i = 0; i < m_guides.count(); i++) {
5073 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5074 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5076 goMenu->setEnabled(!m_guides.isEmpty());
5079 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5081 if (oldPos > GenTime() && pos > GenTime()) {
5083 for (int i = 0; i < m_guides.count(); i++) {
5084 if (m_guides.at(i)->position() == oldPos) {
5085 Guide *item = m_guides.at(i);
5086 item->updateGuide(pos, comment);
5090 } else if (pos > GenTime()) addGuide(pos, comment);
5094 for (int i = 0; i < m_guides.count(); i++) {
5095 if (m_guides.at(i)->position() == oldPos) {
5096 delete m_guides.takeAt(i);
5101 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5103 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5104 m_document->syncGuides(m_guides);
5107 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5109 for (int i = 0; i < m_guides.count(); i++) {
5110 if (m_guides.at(i)->position() == pos) {
5111 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5115 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5116 scene()->addItem(g);
5118 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5119 m_document->syncGuides(m_guides);
5123 void CustomTrackView::slotAddGuide(bool dialog)
5125 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5127 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5128 if (d.exec() != QDialog::Accepted) return;
5129 marker = d.newMarker();
5132 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5134 if (addGuide(marker.time(), marker.comment())) {
5135 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5136 m_commandStack->push(command);
5140 void CustomTrackView::slotEditGuide(int guidePos)
5143 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5144 else pos = GenTime(guidePos, m_document->fps());
5146 for (int i = 0; i < m_guides.count(); i++) {
5147 if (m_guides.at(i)->position() == pos) {
5148 slotEditGuide(m_guides.at(i)->info());
5153 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5156 void CustomTrackView::slotEditGuide(CommentedTime guide)
5158 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5159 if (d.exec() == QDialog::Accepted) {
5160 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5161 m_commandStack->push(command);
5166 void CustomTrackView::slotEditTimeLineGuide()
5168 if (m_dragGuide == NULL) return;
5169 CommentedTime guide = m_dragGuide->info();
5170 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5171 if (d.exec() == QDialog::Accepted) {
5172 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5173 m_commandStack->push(command);
5177 void CustomTrackView::slotDeleteGuide(int guidePos)
5180 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5181 else pos = GenTime(guidePos, m_document->fps());
5183 for (int i = 0; i < m_guides.count(); i++) {
5184 if (m_guides.at(i)->position() == pos) {
5185 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5186 m_commandStack->push(command);
5191 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5195 void CustomTrackView::slotDeleteTimeLineGuide()
5197 if (m_dragGuide == NULL) return;
5198 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5199 m_commandStack->push(command);
5203 void CustomTrackView::slotDeleteAllGuides()
5205 QUndoCommand *deleteAll = new QUndoCommand();
5206 deleteAll->setText("Delete all guides");
5207 for (int i = 0; i < m_guides.count(); i++) {
5208 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5210 m_commandStack->push(deleteAll);
5213 void CustomTrackView::setTool(PROJECTTOOL tool)
5218 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5221 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5222 m_scene->setScale(scaleFactor, verticalScale);
5223 removeTipAnimation();
5224 bool adjust = false;
5225 if (verticalScale != matrix().m22()) adjust = true;
5226 setMatrix(newmatrix);
5228 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5229 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5230 for (int i = 0; i < m_guides.count(); i++) {
5231 QLineF l = m_guides.at(i)->line();
5232 l.setP2(QPointF(l.x2(), newHeight));
5233 m_guides.at(i)->setLine(l);
5235 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5238 int diff = sceneRect().width() - m_projectDuration;
5239 if (diff * newmatrix.m11() < 50) {
5240 if (newmatrix.m11() < 0.4)
5241 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5243 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5245 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5246 centerOn(QPointF(cursorPos(), verticalPos));
5249 void CustomTrackView::slotRefreshGuides()
5251 if (KdenliveSettings::showmarkers()) {
5252 for (int i = 0; i < m_guides.count(); i++)
5253 m_guides.at(i)->update();
5257 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5259 painter->setClipRect(rect);
5260 QPen pen1 = painter->pen();
5261 pen1.setColor(palette().dark().color());
5262 painter->setPen(pen1);
5263 double min = rect.left();
5264 double max = rect.right();
5265 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5266 int maxTrack = m_document->tracksCount();
5267 QColor lockedColor = palette().button().color();
5268 QColor audioColor = palette().alternateBase().color();
5269 for (int i = 0; i < maxTrack; i++) {
5270 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5271 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5272 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5273 if (i == m_selectedTrack)
5274 painter->fillRect(track, m_activeTrackBrush.brush(this));
5276 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5278 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5282 bool CustomTrackView::findString(const QString &text)
5285 for (int i = 0; i < m_searchPoints.size(); ++i) {
5286 marker = m_searchPoints.at(i).comment();
5287 if (marker.contains(text, Qt::CaseInsensitive)) {
5288 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5289 int vert = verticalScrollBar()->value();
5290 int hor = cursorPos();
5291 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5299 void CustomTrackView::selectFound(QString track, QString pos)
5301 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5302 slotSelectTrack(track.toInt());
5304 int vert = verticalScrollBar()->value();
5305 int hor = cursorPos();
5306 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5309 bool CustomTrackView::findNextString(const QString &text)
5312 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5313 marker = m_searchPoints.at(i).comment();
5314 if (marker.contains(text, Qt::CaseInsensitive)) {
5315 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5316 int vert = verticalScrollBar()->value();
5317 int hor = cursorPos();
5318 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5327 void CustomTrackView::initSearchStrings()
5329 m_searchPoints.clear();
5330 QList<QGraphicsItem *> itemList = items();
5331 for (int i = 0; i < itemList.count(); i++) {
5332 // parse all clip names
5333 if (itemList.at(i)->type() == AVWIDGET) {
5334 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5335 GenTime start = item->startPos();
5336 CommentedTime t(start, item->clipName());
5337 m_searchPoints.append(t);
5338 // add all clip markers
5339 QList < CommentedTime > markers = item->commentedSnapMarkers();
5340 m_searchPoints += markers;
5345 for (int i = 0; i < m_guides.count(); i++)
5346 m_searchPoints.append(m_guides.at(i)->info());
5348 qSort(m_searchPoints);
5351 void CustomTrackView::clearSearchStrings()
5353 m_searchPoints.clear();
5357 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5359 QList<ItemInfo> matchingInfo;
5360 QList<QGraphicsItem *> itemList = items();
5361 for (int i = 0; i < itemList.count(); i++) {
5362 if (itemList.at(i)->type() == AVWIDGET) {
5363 ClipItem *item = (ClipItem *)itemList.at(i);
5364 if (item->clipProducer() == clipId)
5365 matchingInfo << item->info();
5368 return matchingInfo;
5371 void CustomTrackView::copyClip()
5373 qDeleteAll(m_copiedItems);
5374 m_copiedItems.clear();
5375 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5376 if (itemList.count() == 0) {
5377 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5380 for (int i = 0; i < itemList.count(); i++) {
5381 if (itemList.at(i)->type() == AVWIDGET) {
5382 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5383 ClipItem *clone = clip->clone(clip->info());
5384 m_copiedItems.append(clone);
5385 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5386 Transition *dup = static_cast <Transition *>(itemList.at(i));
5387 m_copiedItems.append(dup->clone());
5392 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5394 if (m_scene->editMode() != NORMALEDIT) {
5395 // If we are in overwrite mode, always allow the move
5398 int height = m_tracksHeight - 2;
5400 if (type == TRANSITIONWIDGET) {
5401 height = Transition::itemHeight();
5402 offset = Transition::itemOffset();
5404 else if (type == AVWIDGET) {
5405 height = ClipItem::itemHeight();
5406 offset = ClipItem::itemOffset();
5408 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);
5409 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5410 for (int i = 0; i < collisions.count(); i++) {
5411 if (collisions.at(i)->type() == type) {
5418 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5421 for (int i = 0; i < infoList.count(); i++) {
5422 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));
5425 QList<QGraphicsItem *> collisions = scene()->items(path);
5426 for (int i = 0; i < collisions.count(); i++) {
5427 if (collisions.at(i)->type() == type) return false;
5432 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5434 for (int i = 0; i < items.count(); i++) {
5435 ItemInfo info = items.at(i)->info();
5436 info.startPos += offset;
5437 info.endPos += offset;
5438 info.track += trackOffset;
5439 if (!canBePastedTo(info, items.at(i)->type())) return false;
5444 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5446 QPainterPath movePath;
5447 movePath.moveTo(0, 0);
5449 for (int i = 0; i < items.count(); i++) {
5450 ItemInfo info = items.at(i)->info();
5451 info.startPos = info.startPos + offset;
5452 info.endPos = info.endPos + offset;
5453 info.track = info.track + trackOffset;
5454 if (info.startPos < GenTime()) {
5455 // No clip should go below 0
5458 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));
5459 movePath.addRect(rect);
5461 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5462 for (int i = 0; i < collisions.count(); i++) {
5463 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5464 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5472 void CustomTrackView::pasteClip()
5474 if (m_copiedItems.count() == 0) {
5475 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5480 GenTime pos = GenTime(-1);
5481 if (m_menuPosition.isNull()) {
5482 position = mapFromGlobal(QCursor::pos());
5483 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5484 track = m_selectedTrack;
5485 pos = GenTime(m_cursorPos, m_document->fps());
5486 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5490 position = m_menuPosition;
5493 if (pos == GenTime(-1))
5494 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5496 track = (int)(mapToScene(position).y() / m_tracksHeight);
5498 GenTime leftPos = m_copiedItems.at(0)->startPos();
5499 int lowerTrack = m_copiedItems.at(0)->track();
5500 int upperTrack = m_copiedItems.at(0)->track();
5501 for (int i = 1; i < m_copiedItems.count(); i++) {
5502 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5503 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5504 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5507 GenTime offset = pos - leftPos;
5508 int trackOffset = track - lowerTrack;
5510 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5511 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5512 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5513 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5516 QUndoCommand *pasteClips = new QUndoCommand();
5517 pasteClips->setText("Paste clips");
5519 for (int i = 0; i < m_copiedItems.count(); i++) {
5520 // parse all clip names
5521 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5522 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5523 ItemInfo info = clip->info();
5524 info.startPos += offset;
5525 info.endPos += offset;
5526 info.track += trackOffset;
5527 if (canBePastedTo(info, AVWIDGET)) {
5528 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5529 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5530 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5531 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5533 info.startPos = tr->startPos() + offset;
5534 info.endPos = tr->endPos() + offset;
5535 info.track = tr->track() + trackOffset;
5536 int transitionEndTrack;
5537 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5538 else transitionEndTrack = tr->transitionEndTrack();
5539 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5540 if (info.startPos >= info.endPos) {
5541 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5542 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5543 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5546 updateTrackDuration(-1, pasteClips);
5547 m_commandStack->push(pasteClips);
5550 void CustomTrackView::pasteClipEffects()
5552 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5553 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5556 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5558 QUndoCommand *paste = new QUndoCommand();
5559 paste->setText("Paste effects");
5561 QList<QGraphicsItem *> clips = scene()->selectedItems();
5564 for (int i = 0; i < clips.count(); ++i) {
5565 if (clips.at(i)->type() == GROUPWIDGET) {
5566 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5567 for (int j = 0; j < children.count(); j++) {
5568 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5569 clips.append(children.at(j));
5575 for (int i = 0; i < clips.count(); ++i) {
5576 if (clips.at(i)->type() == AVWIDGET) {
5577 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5578 for (int j = 1; j <= clip->effectsCount(); j++) {
5579 QDomElement eff = clip->effectAt(j);
5580 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5581 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5582 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5587 if (paste->childCount() > 0) m_commandStack->push(paste);
5590 //adjust effects (fades, ...)
5591 for (int i = 0; i < clips.count(); ++i) {
5592 if (clips.at(i)->type() == AVWIDGET) {
5593 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5594 updatePositionEffects(item, item->info());
5600 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5602 // parse parameters to check if we need to adjust to the new crop start
5603 int diff = (newstart - oldstart).frames(m_document->fps());
5604 int max = (newstart + duration).frames(m_document->fps());
5606 QDomNodeList params = xml.elementsByTagName("parameter");
5607 for (int i = 0; i < params.count(); i++) {
5608 QDomElement e = params.item(i).toElement();
5609 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5610 QString def = e.attribute("default");
5611 // Effect has a keyframe type parameter, we need to adjust the values
5612 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5613 QStringList newKeyFrames;
5614 foreach(const QString &str, keys) {
5615 int pos = str.section(':', 0, 0).toInt();
5616 double val = str.section(':', 1, 1).toDouble();
5619 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5621 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5623 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5624 e.setAttribute("keyframes", newKeyFrames.join(";"));
5629 ClipItem *CustomTrackView::getClipUnderCursor() const
5631 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5632 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5633 for (int i = 0; i < collisions.count(); i++) {
5634 if (collisions.at(i)->type() == AVWIDGET) {
5635 return static_cast < ClipItem *>(collisions.at(i));
5641 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5643 QList<QGraphicsItem *> clips = scene()->selectedItems();
5644 if (clips.isEmpty()) {
5645 return getClipUnderCursor();
5647 AbstractClipItem *item = NULL;
5648 for (int i = 0; i < clips.count(); ++i) {
5649 if (clips.at(i)->type() == AVWIDGET) {
5650 item = static_cast < AbstractClipItem *>(clips.at(i));
5651 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5654 if (item) return item;
5659 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5661 QList<QGraphicsItem *> clips = scene()->selectedItems();
5662 if (clips.isEmpty()) {
5663 return getClipUnderCursor();
5666 // remove all items in the list that are not clips
5667 for (int i = 0; i < clips.count();) {
5668 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5671 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5672 for (int i = 0; i < clips.count(); ++i) {
5673 if (clips.at(i)->type() == AVWIDGET) {
5674 item = static_cast < ClipItem *>(clips.at(i));
5675 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5683 void CustomTrackView::setInPoint()
5685 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5687 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5690 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5694 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5697 void CustomTrackView::setOutPoint()
5699 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5701 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5704 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5708 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5711 void CustomTrackView::slotUpdateAllThumbs()
5713 if (!isEnabled()) return;
5714 QList<QGraphicsItem *> itemList = items();
5715 //if (itemList.isEmpty()) return;
5717 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5718 for (int i = 0; i < itemList.count(); i++) {
5719 if (itemList.at(i)->type() == AVWIDGET) {
5720 item = static_cast <ClipItem *>(itemList.at(i));
5721 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5722 // Check if we have a cached thumbnail
5723 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5724 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5725 if (QFile::exists(thumb)) {
5727 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5728 item->slotSetStartThumb(pix);
5731 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5732 QString endThumb = startThumb;
5733 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5734 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5735 if (QFile::exists(startThumb)) {
5736 QPixmap pix(startThumb);
5737 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5738 item->slotSetStartThumb(pix);
5740 if (QFile::exists(endThumb)) {
5741 QPixmap pix(endThumb);
5742 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5743 item->slotSetEndThumb(pix);
5746 item->refreshClip(false, false);
5750 viewport()->update();
5753 void CustomTrackView::saveThumbnails()
5755 QList<QGraphicsItem *> itemList = items();
5757 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5758 for (int i = 0; i < itemList.count(); i++) {
5759 if (itemList.at(i)->type() == AVWIDGET) {
5760 item = static_cast <ClipItem *>(itemList.at(i));
5761 if (item->clipType() != COLOR) {
5762 // Check if we have a cached thumbnail
5763 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5764 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5765 if (!QFile::exists(thumb)) {
5766 QPixmap pix(item->startThumb());
5770 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5771 QString endThumb = startThumb;
5772 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5773 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5774 if (!QFile::exists(startThumb)) {
5775 QPixmap pix(item->startThumb());
5776 pix.save(startThumb);
5778 if (!QFile::exists(endThumb)) {
5779 QPixmap pix(item->endThumb());
5789 void CustomTrackView::slotInsertTrack(int ix)
5791 TrackDialog d(m_document, parentWidget());
5792 d.comboTracks->setCurrentIndex(ix);
5793 d.label->setText(i18n("Insert track"));
5794 d.setWindowTitle(i18n("Insert New Track"));
5796 if (d.exec() == QDialog::Accepted) {
5797 ix = d.comboTracks->currentIndex();
5798 if (d.before_select->currentIndex() == 1)
5802 info.isMute = false;
5803 info.isLocked = false;
5804 info.effectsList = EffectsList(true);
5805 if (d.video_track->isChecked()) {
5806 info.type = VIDEOTRACK;
5807 info.isBlind = false;
5809 info.type = AUDIOTRACK;
5810 info.isBlind = true;
5812 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5813 m_commandStack->push(addTrack);
5814 setDocumentModified();
5818 void CustomTrackView::slotDeleteTrack(int ix)
5820 if (m_document->tracksCount() < 2) return;
5821 TrackDialog d(m_document, parentWidget());
5822 d.comboTracks->setCurrentIndex(ix);
5823 d.label->setText(i18n("Delete track"));
5824 d.before_select->setHidden(true);
5825 d.setWindowTitle(i18n("Delete Track"));
5826 d.video_track->setHidden(true);
5827 d.audio_track->setHidden(true);
5828 if (d.exec() == QDialog::Accepted) {
5829 ix = d.comboTracks->currentIndex();
5830 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5831 deleteTimelineTrack(ix, info);
5832 setDocumentModified();
5833 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5834 m_commandStack->push(command);*/
5838 void CustomTrackView::slotConfigTracks(int ix)
5840 TracksConfigDialog d(m_document, ix, parentWidget());
5841 if (d.exec() == QDialog::Accepted) {
5842 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5843 m_commandStack->push(configTracks);
5844 QList <int> toDelete = d.deletedTracks();
5845 for (int i = 0; i < toDelete.count(); ++i) {
5846 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5847 deleteTimelineTrack(toDelete.at(i) - i, info);
5849 setDocumentModified();
5853 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5855 if (m_document->tracksCount() < 2) return;
5856 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5857 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5858 QList<QGraphicsItem *> selection = m_scene->items(r);
5859 QUndoCommand *deleteTrack = new QUndoCommand();
5860 deleteTrack->setText("Delete track");
5862 // Delete all clips in selected track
5863 for (int i = 0; i < selection.count(); i++) {
5864 if (selection.at(i)->type() == AVWIDGET) {
5865 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5866 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5867 m_waitingThumbs.removeAll(item);
5868 m_scene->removeItem(item);
5871 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5872 Transition *item = static_cast <Transition *>(selection.at(i));
5873 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5874 m_scene->removeItem(item);
5880 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5881 m_commandStack->push(deleteTrack);
5884 void CustomTrackView::autoTransition()
5886 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5887 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5888 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5891 Transition *tr = static_cast <Transition*>(itemList.at(0));
5892 tr->setAutomatic(!tr->isAutomatic());
5893 QDomElement transition = tr->toXML();
5894 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);
5895 setDocumentModified();
5898 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5900 QList<QGraphicsItem *> list = scene()->items();
5901 ClipItem *clip = NULL;
5902 for (int i = 0; i < list.size(); ++i) {
5903 if (list.at(i)->type() == AVWIDGET) {
5904 clip = static_cast <ClipItem *>(list.at(i));
5905 if (clip->clipProducer() == id) {
5906 clip->setClipName(name);
5910 viewport()->update();
5913 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5915 minimum = GenTime();
5916 maximum = GenTime();
5917 QList<QGraphicsItem *> selection;
5918 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5919 selection.removeAll(item);
5920 for (int i = 0; i < selection.count(); i++) {
5921 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5922 if (clip && clip->type() == AVWIDGET) {
5923 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5924 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5929 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5931 minimum = GenTime();
5932 maximum = GenTime();
5933 QList<QGraphicsItem *> selection;
5934 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5935 selection.removeAll(item);
5936 for (int i = 0; i < selection.count(); i++) {
5937 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5938 if (clip && clip->type() == TRANSITIONWIDGET) {
5939 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5940 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5945 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5947 for (int i = 0; i < groups.count(); i++) {
5948 QDomNodeList children = groups.at(i).childNodes();
5949 scene()->clearSelection();
5950 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5951 QDomElement elem = children.item(nodeindex).toElement();
5952 int pos = elem.attribute("position").toInt();
5953 int track = elem.attribute("track").toInt();
5954 if (elem.tagName() == "clipitem") {
5955 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5956 if (clip) clip->setSelected(true);
5958 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5959 if (clip) clip->setSelected(true);
5962 groupSelectedItems(false, true);
5966 void CustomTrackView::splitAudio()
5968 resetSelectionGroup();
5969 QList<QGraphicsItem *> selection = scene()->selectedItems();
5970 if (selection.isEmpty()) {
5971 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5974 QUndoCommand *splitCommand = new QUndoCommand();
5975 splitCommand->setText(i18n("Split audio"));
5976 for (int i = 0; i < selection.count(); i++) {
5977 if (selection.at(i)->type() == AVWIDGET) {
5978 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5979 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5980 if (clip->parentItem()) {
5981 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5983 EffectsList effects;
5984 effects.clone(clip->effectList());
5985 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5990 if (splitCommand->childCount()) {
5991 updateTrackDuration(-1, splitCommand);
5992 m_commandStack->push(splitCommand);
5996 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5998 ClipItem *clip = getClipItemAt(pos, track);
6000 kDebug() << "// Cannot find clip to split!!!";
6004 int start = pos.frames(m_document->fps());
6005 int freetrack = m_document->tracksCount() - track - 1;
6007 // do not split audio when we are on an audio track
6008 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6011 for (; freetrack > 0; freetrack--) {
6012 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6013 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6014 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6015 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6016 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6021 kDebug() << "GOT TRK: " << track;
6022 if (freetrack == 0) {
6023 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6025 ItemInfo info = clip->info();
6026 info.track = m_document->tracksCount() - freetrack;
6027 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6028 scene()->clearSelection();
6029 clip->setSelected(true);
6030 ClipItem *audioClip = getClipItemAt(start, info.track);
6032 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6033 clip->setVideoOnly(true);
6034 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6035 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6037 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6038 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6040 m_document->renderer()->unlockService(tractor);
6041 audioClip->setSelected(true);
6042 audioClip->setAudioOnly(true);
6044 // keep video effects, move audio effects to audio clip
6047 for (int i = 0; i < effects.count(); ++i) {
6048 if (effects.at(i).attribute("type") == "audio") {
6049 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6052 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6057 groupSelectedItems(false, true);
6061 // unsplit clip: remove audio part and change video part to normal clip
6062 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6063 kDebug() << "//CANNOT FIND CLP GRP";
6066 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6067 QList<QGraphicsItem *> children = grp->childItems();
6068 if (children.count() != 2) {
6069 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6072 for (int i = 0; i < children.count(); i++) {
6073 if (children.at(i) != clip) {
6074 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6075 ItemInfo info = clip->info();
6076 deleteClip(clp->info());
6077 clip->setVideoOnly(false);
6078 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6079 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6080 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6082 m_document->renderer()->unlockService(tractor);
6084 // re-add audio effects
6085 for (int i = 0; i < effects.count(); ++i) {
6086 if (effects.at(i).attribute("type") == "audio") {
6087 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6094 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6095 m_document->clipManager()->removeGroup(grp);
6096 scene()->destroyItemGroup(grp);
6100 void CustomTrackView::setVideoOnly()
6102 resetSelectionGroup();
6103 QList<QGraphicsItem *> selection = scene()->selectedItems();
6104 if (selection.isEmpty()) {
6105 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6108 QUndoCommand *videoCommand = new QUndoCommand();
6109 videoCommand->setText(i18n("Video only"));
6110 for (int i = 0; i < selection.count(); i++) {
6111 if (selection.at(i)->type() == AVWIDGET) {
6112 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6113 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6114 if (clip->parentItem()) {
6115 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6117 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6122 m_commandStack->push(videoCommand);
6125 void CustomTrackView::setAudioOnly()
6127 resetSelectionGroup();
6128 QList<QGraphicsItem *> selection = scene()->selectedItems();
6129 if (selection.isEmpty()) {
6130 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6133 QUndoCommand *videoCommand = new QUndoCommand();
6134 videoCommand->setText(i18n("Audio only"));
6135 for (int i = 0; i < selection.count(); i++) {
6136 if (selection.at(i)->type() == AVWIDGET) {
6137 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6138 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6139 if (clip->parentItem()) {
6140 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6142 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6147 m_commandStack->push(videoCommand);
6150 void CustomTrackView::setAudioAndVideo()
6152 resetSelectionGroup();
6153 QList<QGraphicsItem *> selection = scene()->selectedItems();
6154 if (selection.isEmpty()) {
6155 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6158 QUndoCommand *videoCommand = new QUndoCommand();
6159 videoCommand->setText(i18n("Audio and Video"));
6160 for (int i = 0; i < selection.count(); i++) {
6161 if (selection.at(i)->type() == AVWIDGET) {
6162 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6163 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6164 if (clip->parentItem()) {
6165 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6167 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6172 m_commandStack->push(videoCommand);
6175 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6177 ClipItem *clip = getClipItemAt(pos, track);
6179 kDebug() << "// Cannot find clip to split!!!";
6182 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6184 int start = pos.frames(m_document->fps());
6185 clip->setVideoOnly(true);
6186 clip->setAudioOnly(false);
6187 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6188 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6190 } else if (audioOnly) {
6191 int start = pos.frames(m_document->fps());
6192 clip->setAudioOnly(true);
6193 clip->setVideoOnly(false);
6194 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6195 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6198 int start = pos.frames(m_document->fps());
6199 clip->setAudioOnly(false);
6200 clip->setVideoOnly(false);
6201 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6202 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6205 m_document->renderer()->unlockService(tractor);
6207 setDocumentModified();
6210 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6212 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6213 m_clipTypeGroup->setEnabled(false);
6215 m_clipTypeGroup->setEnabled(true);
6216 QList <QAction *> actions = m_clipTypeGroup->actions();
6218 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6219 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6220 else lookup = "clip_audio_and_video";
6221 for (int i = 0; i < actions.count(); i++) {
6222 if (actions.at(i)->data().toString() == lookup) {
6223 actions.at(i)->setChecked(true);
6230 void CustomTrackView::slotGoToMarker(QAction *action)
6232 int pos = action->data().toInt();
6233 setCursorPos(pos, true);
6236 void CustomTrackView::reloadTransitionLumas()
6240 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6241 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6242 for (int i = 0; i < params.count(); i++) {
6243 QDomElement e = params.item(i).toElement();
6244 if (e.attribute("tag") == "resource") {
6245 lumaNames = e.attribute("paramlistdisplay");
6246 lumaFiles = e.attribute("paramlist");
6251 QList<QGraphicsItem *> itemList = items();
6252 Transition *transitionitem;
6253 QDomElement transitionXml;
6254 for (int i = 0; i < itemList.count(); i++) {
6255 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6256 transitionitem = static_cast <Transition*>(itemList.at(i));
6257 transitionXml = transitionitem->toXML();
6258 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6259 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6260 for (int i = 0; i < params.count(); i++) {
6261 QDomElement e = params.item(i).toElement();
6262 if (e.attribute("tag") == "resource") {
6263 e.setAttribute("paramlistdisplay", lumaNames);
6264 e.setAttribute("paramlist", lumaFiles);
6269 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6270 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6271 for (int i = 0; i < params.count(); i++) {
6272 QDomElement e = params.item(i).toElement();
6273 if (e.attribute("tag") == "luma") {
6274 e.setAttribute("paramlistdisplay", lumaNames);
6275 e.setAttribute("paramlist", lumaFiles);
6282 emit transitionItemSelected(NULL);
6285 double CustomTrackView::fps() const
6287 return m_document->fps();
6290 void CustomTrackView::updateProjectFps()
6292 // update all clips to the new fps
6293 resetSelectionGroup();
6294 scene()->clearSelection();
6296 QList<QGraphicsItem *> itemList = items();
6297 for (int i = 0; i < itemList.count(); i++) {
6298 // remove all items and re-add them one by one
6299 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6301 for (int i = 0; i < itemList.count(); i++) {
6302 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6303 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6304 clip->updateFps(m_document->fps());
6305 m_scene->addItem(clip);
6306 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6307 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6308 QList<QGraphicsItem *> children = grp->childItems();
6309 for (int j = 0; j < children.count(); j++) {
6310 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6311 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6312 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6313 clip->updateFps(m_document->fps());
6316 m_document->clipManager()->removeGroup(grp);
6317 m_scene->addItem(grp);
6318 scene()->destroyItemGroup(grp);
6319 scene()->clearSelection();
6320 for (int j = 0; j < children.count(); j++) {
6321 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6322 //children.at(j)->setParentItem(0);
6323 children.at(j)->setSelected(true);
6326 groupSelectedItems(true, true);
6327 } else if (itemList.at(i)->type() == GUIDEITEM) {
6328 Guide *g = static_cast<Guide *>(itemList.at(i));
6330 m_scene->addItem(g);
6333 viewport()->update();
6336 void CustomTrackView::slotTrackDown()
6338 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6339 else m_selectedTrack++;
6340 emit updateTrackHeaders();
6341 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6342 ensureVisible(rect, 0, 0);
6343 viewport()->update();
6346 void CustomTrackView::slotTrackUp()
6348 if (m_selectedTrack > 0) m_selectedTrack--;
6349 else m_selectedTrack = m_document->tracksCount() - 1;
6350 emit updateTrackHeaders();
6351 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6352 ensureVisible(rect, 0, 0);
6353 viewport()->update();
6356 int CustomTrackView::selectedTrack() const
6358 return m_selectedTrack;
6361 QStringList CustomTrackView::selectedClips() const
6363 QStringList clipIds;
6364 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6365 for (int i = 0; i < selection.count(); i++) {
6366 if (selection.at(i)->type() == AVWIDGET) {
6367 ClipItem *item = (ClipItem *)selection.at(i);
6368 clipIds << item->clipProducer();
6374 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6376 QList<ClipItem *> clips;
6377 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6378 for (int i = 0; i < selection.count(); i++) {
6379 if (selection.at(i)->type() == AVWIDGET) {
6380 clips.append((ClipItem *)selection.at(i));
6386 void CustomTrackView::slotSelectTrack(int ix)
6388 m_selectedTrack = qMax(0, ix);
6389 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6390 emit updateTrackHeaders();
6391 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6392 ensureVisible(rect, 0, 0);
6393 viewport()->update();
6396 void CustomTrackView::slotSelectClipsInTrack()
6398 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6399 QList<QGraphicsItem *> selection = m_scene->items(rect);
6400 m_scene->clearSelection();
6401 for (int i = 0; i < selection.count(); i++) {
6402 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6403 selection.at(i)->setSelected(true);
6406 resetSelectionGroup();
6407 groupSelectedItems();
6410 void CustomTrackView::slotSelectAllClips()
6412 QList<QGraphicsItem *> selection = m_scene->items();
6413 m_scene->clearSelection();
6414 for (int i = 0; i < selection.count(); i++) {
6415 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6416 selection.at(i)->setSelected(true);
6419 resetSelectionGroup();
6420 groupSelectedItems();
6423 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6426 if (track != -1 && pos != -1)
6427 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6429 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6430 QList<QGraphicsItem *> selection = m_scene->items(rect);
6431 resetSelectionGroup(group);
6432 if (!group) m_scene->clearSelection();
6433 for (int i = 0; i < selection.count(); i++) {
6434 if (selection.at(i)->type() == AVWIDGET) {
6435 selection.at(i)->setSelected(add);
6439 if (group) groupSelectedItems();
6442 void CustomTrackView::selectTransition(bool add, bool group)
6444 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6445 QList<QGraphicsItem *> selection = m_scene->items(rect);
6446 resetSelectionGroup(group);
6447 if (!group) m_scene->clearSelection();
6448 for (int i = 0; i < selection.count(); i++) {
6449 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6450 selection.at(i)->setSelected(add);
6454 if (group) groupSelectedItems();
6457 QStringList CustomTrackView::extractTransitionsLumas()
6460 QList<QGraphicsItem *> itemList = items();
6461 Transition *transitionitem;
6462 QDomElement transitionXml;
6463 for (int i = 0; i < itemList.count(); i++) {
6464 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6465 transitionitem = static_cast <Transition*>(itemList.at(i));
6466 transitionXml = transitionitem->toXML();
6467 // luma files in transitions can be in "resource" or "luma" property
6468 QString luma = EffectsList::parameter(transitionXml, "luma");
6469 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6470 if (!luma.isEmpty()) urls << KUrl(luma).path();
6473 urls.removeDuplicates();
6477 void CustomTrackView::setEditMode(EDITMODE mode)
6479 m_scene->setEditMode(mode);
6482 void CustomTrackView::checkTrackSequence(int track)
6484 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6485 //track = m_document->tracksCount() -track;
6486 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6487 QList<QGraphicsItem *> selection = m_scene->items(rect);
6488 QList <int> timelineList;
6489 timelineList.append(0);
6490 for (int i = 0; i < selection.count(); i++) {
6491 if (selection.at(i)->type() == AVWIDGET) {
6492 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6493 int start = clip->startPos().frames(m_document->fps());
6494 int end = clip->endPos().frames(m_document->fps());
6495 if (!timelineList.contains(start)) timelineList.append(start);
6496 if (!timelineList.contains(end)) timelineList.append(end);
6499 qSort(timelineList);
6500 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6501 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6504 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6506 if (data.isEmpty()) return;
6507 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6509 info.startPos = GenTime(in, m_document->fps());
6510 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6511 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6512 info.cropDuration = info.endPos - info.startPos;
6513 info.track = m_selectedTrack;
6514 QUndoCommand *addCommand = new QUndoCommand();
6515 addCommand->setText(i18n("Insert clip"));
6516 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6517 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6518 updateTrackDuration(info.track, addCommand);
6519 m_commandStack->push(addCommand);
6521 selectClip(true, false, m_selectedTrack, in);
6522 // Automatic audio split
6523 if (KdenliveSettings::splitaudio())
6527 void CustomTrackView::clearSelection(bool emitInfo)
6529 resetSelectionGroup();
6530 scene()->clearSelection();
6532 if (emitInfo) emit clipItemSelected(NULL);
6535 void CustomTrackView::updatePalette()
6537 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6541 pen1.setColor(palette().text().color());
6542 m_cursorLine->setPen(pen1);
6546 void CustomTrackView::removeTipAnimation()
6549 scene()->removeItem(m_visualTip);
6550 m_animationTimer->stop();
6558 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6560 if (m_visualTip == NULL) {
6561 QRectF rect = clip->sceneBoundingRect();
6562 m_animation = new QGraphicsItemAnimation;
6563 m_animation->setTimeLine(m_animationTimer);
6564 m_animation->setScaleAt(1, 1, 1);
6569 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6570 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6571 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6573 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6575 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6577 m_animation->setScaleAt(.5, 2, 2);
6581 polygon << QPoint(0, - size * 2);
6582 if (mode == RESIZESTART)
6583 polygon << QPoint(size * 2, 0);
6585 polygon << QPoint(- size * 2, 0);
6586 polygon << QPoint(0, size * 2);
6587 polygon << QPoint(0, - size * 2);
6589 m_visualTip = new QGraphicsPolygonItem(polygon);
6590 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6591 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6592 if (mode == RESIZESTART)
6593 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6595 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6597 m_animation->setScaleAt(.5, 2, 1);
6599 case TRANSITIONSTART:
6601 polygon << QPoint(0, - size * 2);
6602 if (mode == TRANSITIONSTART)
6603 polygon << QPoint(size * 2, 0);
6605 polygon << QPoint(- size * 2, 0);
6606 polygon << QPoint(0, 0);
6607 polygon << QPoint(0, - size * 2);
6609 m_visualTip = new QGraphicsPolygonItem(polygon);
6610 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6611 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6612 if (mode == TRANSITIONSTART)
6613 m_visualTip->setPos(rect.x(), rect.bottom());
6615 m_visualTip->setPos(rect.right(), rect.bottom());
6617 m_animation->setScaleAt(.5, 2, 2);
6624 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6625 m_visualTip->setZValue(100);
6626 scene()->addItem(m_visualTip);
6627 m_animation->setItem(m_visualTip);
6628 m_animationTimer->start();
6632 bool CustomTrackView::hasAudio(int track) const
6634 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6635 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6636 QGraphicsItem *item;
6637 for (int i = 0; i < collisions.count(); i++) {
6638 item = collisions.at(i);
6639 if (!item->isEnabled()) continue;
6640 if (item->type() == AVWIDGET) {
6641 ClipItem *clip = static_cast <ClipItem *>(item);
6642 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6648 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6651 QUndoCommand *effectCommand = new QUndoCommand();
6653 if (effect.tagName() == "effectgroup") {
6654 effectName = effect.attribute("name");
6656 QDomElement namenode = effect.firstChildElement("name");
6657 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6658 else effectName = i18n("effect");
6660 effectCommand->setText(i18n("Add %1", effectName));
6661 if (effect.tagName() == "effectgroup") {
6662 QDomNodeList effectlist = effect.elementsByTagName("effect");
6663 for (int j = 0; j < effectlist.count(); j++) {
6664 QDomElement trackeffect = effectlist.at(j).toElement();
6665 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6666 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6669 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6673 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6674 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6675 delete effectCommand;
6678 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6681 if (effectCommand->childCount() > 0) {
6682 m_commandStack->push(effectCommand);
6683 setDocumentModified();
6685 else delete effectCommand;
6689 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6691 EffectsParameterList parameters;
6693 parameters.addParam("tag", effect.attribute("tag"));
6694 //if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6695 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6696 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6697 parameters.addParam("id", effect.attribute("id"));
6698 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6699 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6700 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6701 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6702 if (effect.attribute("id") == "region") {
6703 QDomNodeList subeffects = effect.elementsByTagName("effect");
6704 for (int i = 0; i < subeffects.count(); i++) {
6705 QDomElement subeffect = subeffects.at(i).toElement();
6706 int subeffectix = subeffect.attribute("region_ix").toInt();
6707 parameters.addParam(QString("filter%1").arg(subeffectix), subeffect.attribute("id"));
6708 parameters.addParam(QString("filter%1.tag").arg(subeffectix), subeffect.attribute("tag"));
6709 parameters.addParam(QString("filter%1.kdenlive_info").arg(subeffectix), subeffect.attribute("kdenlive_info"));
6710 QDomNodeList subparams = subeffect.elementsByTagName("parameter");
6711 adjustEffectParameters(parameters, subparams, QString("filter%1.").arg(subeffectix));
6715 QDomNodeList params = effect.elementsByTagName("parameter");
6716 adjustEffectParameters(parameters, params);
6722 void CustomTrackView::adjustEffectParameters(EffectsParameterList ¶meters, QDomNodeList params, const QString &prefix)
6725 for (int i = 0; i < params.count(); i++) {
6726 QDomElement e = params.item(i).toElement();
6727 QString paramname = prefix + e.attribute("name");
6728 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6729 // effects with geometry param need in / out synced with the clip, request it...
6730 parameters.addParam("_sync_in_out", "1");
6732 if (e.attribute("type") == "simplekeyframe") {
6733 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6734 double factor = e.attribute("factor", "1").toDouble();
6735 double offset = e.attribute("offset", "0").toDouble();
6736 for (int j = 0; j < values.count(); j++) {
6737 QString pos = values.at(j).section(':', 0, 0);
6738 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6739 values[j] = pos + "=" + locale.toString(val);
6741 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6742 parameters.addParam(paramname, values.join(";"));
6743 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6744 parameters.addParam("max", e.attribute("max"));
6745 parameters.addParam("min", e.attribute("min"));
6746 parameters.addParam("factor", e.attribute("factor", "1"));*/
6747 } else if (e.attribute("type") == "keyframe") {
6748 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6749 parameters.addParam("keyframes", e.attribute("keyframes"));
6750 parameters.addParam("max", e.attribute("max"));
6751 parameters.addParam("min", e.attribute("min"));
6752 parameters.addParam("factor", e.attribute("factor", "1"));
6753 parameters.addParam("offset", e.attribute("offset", "0"));
6754 parameters.addParam("starttag", e.attribute("starttag", "start"));
6755 parameters.addParam("endtag", e.attribute("endtag", "end"));
6756 } else if (e.attribute("namedesc").contains(';')) {
6757 QString format = e.attribute("format");
6758 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6759 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6761 QTextStream txtNeu(&neu);
6762 if (values.size() > 0)
6763 txtNeu << (int)values[0].toDouble();
6764 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6765 txtNeu << separators[i];
6766 txtNeu << (int)(values[i+1].toDouble());
6768 parameters.addParam("start", neu);
6770 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6772 if (e.attribute("factor").contains('%')) {
6773 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6775 fact = e.attribute("factor", "1").toDouble();
6777 double offset = e.attribute("offset", "0").toDouble();
6778 parameters.addParam(paramname, locale.toString((e.attribute("value").toDouble() - offset) / fact));
6780 parameters.addParam(paramname, e.attribute("value"));
6787 void CustomTrackView::updateTrackNames(int track, bool added)
6789 QList <TrackInfo> tracks = m_document->tracksList();
6790 int max = tracks.count();
6791 int docTrack = max - track - 1;
6793 // count number of tracks of each type
6794 int videoTracks = 0;
6795 int audioTracks = 0;
6796 for (int i = max - 1; i >= 0; --i) {
6797 TrackInfo info = tracks.at(i);
6798 if (info.type == VIDEOTRACK)
6803 if (i <= docTrack) {
6804 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6805 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6808 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6809 info.trackName = type + QString::number(typeNumber);
6810 m_document->setTrackType(i, info);
6813 if (info.trackName == type + QString::number(typeNumber + 1)) {
6814 info.trackName = type + QString::number(typeNumber);
6815 m_document->setTrackType(i, info);
6820 emit tracksChanged();
6823 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6829 tracks << m_document->tracksCount() - track - 1;
6831 // negative track number -> update all tracks
6832 for (int i = 0; i < m_document->tracksCount(); ++i)
6836 for (int i = 0; i < tracks.count(); ++i) {
6838 // t + 1 because of black background track
6839 duration = m_document->renderer()->mltTrackDuration(t + 1);
6840 if (duration != m_document->trackDuration(t)) {
6841 m_document->setTrackDuration(t, duration);
6844 EffectsList effects = m_document->getTrackEffects(t);
6845 for (int j = 0; j < effects.count(); ++j) {
6847 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6848 * - update the effectstack if necessary
6855 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6857 QList<QGraphicsItem *> list = scene()->items();
6858 ClipItem *clip = NULL;
6859 for (int i = 0; i < list.size(); ++i) {
6860 if (list.at(i)->type() == AVWIDGET) {
6861 clip = static_cast <ClipItem *>(list.at(i));
6862 if (clip->clipProducer() == id) {
6863 clip->refreshClip(true, resetThumbs);
6869 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6871 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6873 if (effects.count()) {
6874 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6875 while (i != effects.constEnd()) {
6876 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
6883 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6885 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6887 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6890 QDomElement newEffect;
6891 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6892 if (effect.attribute("id") == filter) {
6893 newEffect = effect.cloneNode().toElement();
6894 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6895 while (i != filterParams.constEnd()) {
6896 EffectsList::setParameter(newEffect, i.key(), i.value());
6897 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6900 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
6901 m_commandStack->push(command);
6902 emit clipItemSelected(clip);