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 if (clip->isSelected()) emit clipItemSelected(clip);
1682 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1685 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1687 QString index = effect.attribute("kdenlive_ix");
1688 if (pos < GenTime()) {
1689 // Delete track effect
1690 if (m_document->renderer()->mltRemoveTrackEffect(track, index.toInt(), true)) {
1691 m_document->removeTrackEffect(track - 1, effect);
1693 else emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1694 emit updateTrackEffectState(track - 1);
1695 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1698 // Special case: speed effect
1699 if (effect.attribute("id") == "speed") {
1700 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1702 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1703 clip->deleteEffect(index);
1704 emit clipItemSelected(clip);
1705 m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true);
1709 if (!m_document->renderer()->mltRemoveEffect(track, pos, index.toInt(), true)) {
1710 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1711 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1714 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1716 clip->deleteEffect(index);
1717 emit clipItemSelected(clip);
1721 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1723 QList<QGraphicsItem *> itemList = group->childItems();
1724 QUndoCommand *effectCommand = new QUndoCommand();
1726 QDomElement namenode = effect.firstChildElement("name");
1727 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1728 else effectName = i18n("effect");
1729 effectCommand->setText(i18n("Add %1", effectName));
1730 for (int i = 0; i < itemList.count(); i++) {
1731 if (itemList.at(i)->type() == AVWIDGET) {
1732 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1733 if (effect.tagName() == "effectgroup") {
1734 QDomNodeList effectlist = effect.elementsByTagName("effect");
1735 for (int j = 0; j < effectlist.count(); j++) {
1736 processEffect(item, effectlist.at(j).toElement(), effectCommand);
1740 processEffect(item, effect, effectCommand);
1744 if (effectCommand->childCount() > 0) {
1745 m_commandStack->push(effectCommand);
1746 setDocumentModified();
1747 } else delete effectCommand;
1750 void CustomTrackView::slotAddEffect(ClipItem *clip, QDomElement effect)
1752 if (clip) slotAddEffect(effect, clip->startPos(), clip->track());
1755 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1757 QList<QGraphicsItem *> itemList;
1758 QUndoCommand *effectCommand = new QUndoCommand();
1760 if (effect.tagName() == "effectgroup") {
1761 effectName = effect.attribute("name");
1763 QDomElement namenode = effect.firstChildElement("name");
1764 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1765 else effectName = i18n("effect");
1767 effectCommand->setText(i18n("Add %1", effectName));
1769 if (track == -1) itemList = scene()->selectedItems();
1770 if (itemList.isEmpty()) {
1771 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1772 if (clip) itemList.append(clip);
1773 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1777 for (int i = 0; i < itemList.count(); i++) {
1778 if (itemList.at(i)->type() == GROUPWIDGET) {
1779 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1780 for (int j = 0; j < subitems.count(); j++) {
1781 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1786 for (int i = 0; i < itemList.count(); i++) {
1787 if (itemList.at(i)->type() == AVWIDGET) {
1788 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1789 if (effect.tagName() == "effectgroup") {
1790 QDomNodeList effectlist = effect.elementsByTagName("effect");
1791 for (int j = 0; j < effectlist.count(); j++) {
1792 processEffect(item, effectlist.at(j).toElement(), effectCommand);
1795 else processEffect(item, effect, effectCommand);
1798 if (effectCommand->childCount() > 0) {
1799 m_commandStack->push(effectCommand);
1800 setDocumentModified();
1801 if (effectCommand->childCount() == 1) {
1802 // Display newly added clip effect
1803 for (int i = 0; i < itemList.count(); i++) {
1804 if (itemList.at(i)->type() == AVWIDGET) {
1805 ClipItem *clip = static_cast<ClipItem *>(itemList.at(i));
1806 clip->setSelectedEffect(clip->effectsCount() - 1);
1807 if (!clip->isSelected()) {
1808 clearSelection(false);
1809 clip->setSelected(true);
1810 emit clipItemSelected(clip, clip->selectedEffectIndex());
1816 } else delete effectCommand;
1819 void CustomTrackView::processEffect(ClipItem *item, QDomElement effect, QUndoCommand *effectCommand)
1821 if (effect.attribute("type") == "audio") {
1822 // Don't add audio effects on video clips
1823 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1824 /* do not show error message when item is part of a group as the user probably knows what he does then
1825 * and the message is annoying when working with the split audio feature */
1826 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1827 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1830 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1831 // Don't add video effect on audio clips
1832 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1833 /* do not show error message when item is part of a group as the user probably knows what he does then
1834 * and the message is annoying when working with the split audio feature */
1835 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1836 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1840 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1841 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1844 if (item->isItemLocked()) {
1848 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1849 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1851 item->initEffect(effect);
1853 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1856 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1859 // delete track effect
1860 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1861 m_commandStack->push(command);
1862 setDocumentModified();
1865 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1866 //clip is in a group, also remove the effect in other clips of the group
1867 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1868 QUndoCommand *delCommand = new QUndoCommand();
1870 QDomElement namenode = effect.firstChildElement("name");
1871 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
1872 else effectName = i18n("effect");
1873 delCommand->setText(i18n("Delete %1", effectName));
1876 for (int i = 0; i < items.count(); i++) {
1877 if (items.at(i)->type() == GROUPWIDGET) {
1878 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1879 for (int j = 0; j < subitems.count(); j++) {
1880 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1885 for (int i = 0; i < items.count(); i++) {
1886 if (items.at(i)->type() == AVWIDGET) {
1887 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1888 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1890 QDomElement eff = item->effectAt(ix);
1891 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1895 if (delCommand->childCount() > 0)
1896 m_commandStack->push(delCommand);
1899 setDocumentModified();
1902 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1903 m_commandStack->push(command);
1904 setDocumentModified();
1907 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool updateEffectStack)
1909 if (insertedEffect.isNull()) {
1910 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1913 QDomElement effect = insertedEffect.cloneNode().toElement();
1914 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", GAIN: "<<EffectsList::parameter(effect, "gain");
1915 if (pos < GenTime()) {
1916 // editing a track effect
1917 EffectsParameterList effectParams = getEffectArgs(effect);
1918 // check if we are trying to reset a keyframe effect
1919 /*if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1920 clip->initEffect(effect);
1921 effectParams = getEffectArgs(effect);
1923 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1924 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1925 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1926 emit updateTrackEffectState(track);
1927 setDocumentModified();
1931 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1933 // Special case: speed effect
1934 if (effect.attribute("id") == "speed") {
1935 if (effect.attribute("disable") == "1") {
1936 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1939 double speed = locale.toDouble(EffectsList::parameter(effect, "speed")) / 100.0;
1940 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1941 if (strobe == 0) strobe = 1;
1942 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1944 clip->updateEffect(effect);
1945 if (updateEffectStack && clip->isSelected())
1946 emit clipItemSelected(clip, ix);
1947 if (ix == clip->selectedEffectIndex()) {
1948 // make sure to update display of clip keyframes
1949 clip->setSelectedEffect(ix);
1950 } else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1954 EffectsParameterList effectParams = getEffectArgs(effect);
1955 // check if we are trying to reset a keyframe effect
1956 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1957 clip->initEffect(effect);
1958 effectParams = getEffectArgs(effect);
1961 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1962 // A fade effect was modified, update the clip
1963 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1964 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1965 clip->setFadeIn(pos);
1967 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1968 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1969 clip->setFadeOut(pos);
1972 bool success = m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams);
1975 clip->updateEffect(effect);
1976 if (updateEffectStack && clip->isSelected()) {
1977 emit clipItemSelected(clip, ix);
1979 if (ix == clip->selectedEffectIndex()) {
1980 // make sure to update display of clip keyframes
1981 clip->setSelectedEffect(ix);
1984 else emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1986 else emit displayMessage(i18n("Cannot find clip to update effect"), ErrorMessage);
1987 setDocumentModified();
1990 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1992 if (pos < GenTime()) {
1993 // Moving track effect
1994 if (newPos > m_document->getTrackEffects(m_document->tracksCount() - track - 1).count()) {
1995 newPos = m_document->getTrackEffects(m_document->tracksCount() - track - 1).count();
1997 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos);
1998 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos);
1999 if (!act.isNull() && !before.isNull()) {
2000 //m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos, act);
2001 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos, before);
2002 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
2003 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
2004 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2007 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
2008 if (newPos > clip->effectsCount()) {
2009 newPos = clip->effectsCount();
2012 QDomElement act = clip->effectAt(newPos);
2013 QDomElement before = clip->effectAt(oldPos);
2014 if (act.isNull() || before.isNull()) {
2015 emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2018 //clip->moveEffect(act, oldPos);
2019 clip->moveEffect(before, newPos);
2020 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
2021 if (act.attribute("id") == "speed") {
2022 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
2023 } else if (before.attribute("id") == "speed") {
2024 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
2025 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
2026 emit clipItemSelected(clip, newPos);
2027 setDocumentModified();
2028 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
2031 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
2033 EditEffectCommand *command;
2035 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
2036 else effect = clip->effectAt(effectPos);
2037 QDomElement oldEffect = effect.cloneNode().toElement();
2038 effect.setAttribute("disable", (int) disable);
2042 // editing track effect
2043 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, false, true);
2045 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, false, true);
2047 m_commandStack->push(command);
2048 setDocumentModified();;
2051 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
2053 MoveEffectCommand *command;
2055 // editing track effect
2056 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
2057 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
2058 m_commandStack->push(command);
2059 setDocumentModified();
2062 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix, bool refreshEffectStack)
2064 EditEffectCommand *command;
2065 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, refreshEffectStack, true);
2066 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, refreshEffectStack, true);
2067 m_commandStack->push(command);
2070 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
2072 QDomElement effect = clip->getEffectAt(ix);
2073 QDomElement oldeffect = effect.cloneNode().toElement();
2074 effect.setAttribute("region", region);
2075 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true, true);
2076 m_commandStack->push(command);
2079 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
2083 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2084 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
2085 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
2087 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);
2089 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
2090 m_blockRefresh = false;
2094 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
2095 int cutPos = (int) cutTime.frames(m_document->fps());
2097 newPos.startPos = cutTime;
2098 newPos.endPos = info.endPos;
2099 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
2100 newPos.track = info.track;
2101 newPos.cropDuration = newPos.endPos - newPos.startPos;
2103 bool snap = KdenliveSettings::snaptopoints();
2104 KdenliveSettings::setSnaptopoints(false);
2105 ClipItem *dup = item->clone(newPos);
2107 // remove unwanted effects
2108 // fade in from 2nd part of the clip
2109 int ix = dup->hasEffect(QString(), "fadein");
2111 QDomElement oldeffect = dup->effectAt(ix);
2112 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2114 ix = dup->hasEffect(QString(), "fade_from_black");
2116 QDomElement oldeffect = dup->effectAt(ix);
2117 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2119 // fade out from 1st part of the clip
2120 ix = item->hasEffect(QString(), "fadeout");
2122 QDomElement oldeffect = item->effectAt(ix);
2123 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2125 ix = item->hasEffect(QString(), "fade_to_black");
2127 QDomElement oldeffect = item->effectAt(ix);
2128 item->deleteEffect(oldeffect.attribute("kdenlive_ix"));
2132 item->resizeEnd(cutPos);
2133 scene()->addItem(dup);
2134 if (item->checkKeyFrames())
2135 slotRefreshEffects(item);
2136 if (dup->checkKeyFrames())
2137 slotRefreshEffects(dup);
2139 item->baseClip()->addReference();
2140 m_document->updateClip(item->baseClip()->getId());
2141 setDocumentModified();
2142 KdenliveSettings::setSnaptopoints(snap);
2143 if (execute && item->isSelected())
2144 emit clipItemSelected(item);
2149 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2150 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2152 if (!item || !dup || item == dup) {
2153 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2154 m_blockRefresh = false;
2157 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2158 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2162 bool snap = KdenliveSettings::snaptopoints();
2163 KdenliveSettings::setSnaptopoints(false);
2165 // join fade effects again
2166 int ix = dup->hasEffect(QString(), "fadeout");
2168 QDomElement effect = dup->effectAt(ix);
2169 item->addEffect(effect);
2171 ix = dup->hasEffect(QString(), "fade_to_black");
2173 QDomElement effect = dup->effectAt(ix);
2174 item->addEffect(effect);
2177 m_waitingThumbs.removeAll(dup);
2178 bool selected = item->isSelected();
2179 if (dup->isSelected()) {
2181 item->setSelected(true);
2182 emit clipItemSelected(NULL);
2184 dup->baseClip()->removeReference();
2185 m_document->updateClip(dup->baseClip()->getId());
2186 scene()->removeItem(dup);
2190 ItemInfo clipinfo = item->info();
2191 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2192 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2194 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2195 setDocumentModified();
2197 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2199 KdenliveSettings::setSnaptopoints(snap);
2200 if (execute && selected)
2201 emit clipItemSelected(item);
2204 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2207 void CustomTrackView::slotEnableRefresh()
2209 m_blockRefresh = false;
2212 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2214 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2215 if (itemList.count() == 1) {
2216 if (itemList.at(0)->type() == AVWIDGET) {
2217 ClipItem *item = (ClipItem *) itemList.at(0);
2219 info.track = item->track();
2220 ClipItem *transitionClip = NULL;
2221 const int transitiontrack = getPreviousVideoTrack(info.track);
2222 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2223 if (pos < item->startPos() + item->cropDuration() / 2) {
2224 // add transition to clip start
2225 info.startPos = item->startPos();
2226 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2227 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2228 info.endPos = transitionClip->endPos();
2229 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2230 // Check there is no other transition at that place
2231 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2232 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2233 QList<QGraphicsItem *> selection = m_scene->items(r);
2234 bool transitionAccepted = true;
2235 for (int i = 0; i < selection.count(); i++) {
2236 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2237 Transition *tr = static_cast <Transition *>(selection.at(i));
2238 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2239 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2240 } else transitionAccepted = false;
2243 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2244 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2247 // add transition to clip end
2248 info.endPos = item->endPos();
2249 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2250 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2251 info.startPos = transitionClip->startPos();
2252 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2253 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2254 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2256 // Check there is no other transition at that place
2257 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2258 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2259 QList<QGraphicsItem *> selection = m_scene->items(r);
2260 bool transitionAccepted = true;
2261 for (int i = 0; i < selection.count(); i++) {
2262 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2263 Transition *tr = static_cast <Transition *>(selection.at(i));
2264 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2265 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2266 } else transitionAccepted = false;
2269 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2270 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2273 } else for (int i = 0; i < itemList.count(); i++) {
2274 if (itemList.at(i)->type() == AVWIDGET) {
2275 ClipItem *item = (ClipItem *) itemList.at(i);
2277 info.startPos = item->startPos();
2278 info.endPos = info.startPos + GenTime(65, m_document->fps());
2279 info.track = item->track();
2281 // Check there is no other transition at that place
2282 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2283 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2284 QList<QGraphicsItem *> selection = m_scene->items(r);
2285 bool transitionAccepted = true;
2286 for (int i = 0; i < selection.count(); i++) {
2287 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2288 Transition *tr = static_cast <Transition *>(selection.at(i));
2289 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2290 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2291 } else transitionAccepted = false;
2294 int transitiontrack = getPreviousVideoTrack(info.track);
2295 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2296 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2301 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2303 if (transitionInfo.startPos >= transitionInfo.endPos) {
2304 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2307 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2308 m_commandStack->push(command);
2309 setDocumentModified();
2312 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2314 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2315 //kDebug() << "---- ADDING transition " << params.attribute("value");
2316 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2317 scene()->addItem(tr);
2318 setDocumentModified();
2320 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2325 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2327 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2329 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2332 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2333 if (m_dragItem == item) m_dragItem = NULL;
2335 #if QT_VERSION >= 0x040600
2336 // animate item deletion
2337 item->closeAnimation();
2341 emit transitionItemSelected(NULL);
2342 setDocumentModified();
2345 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2347 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2348 QDomElement xml = tr->toXML();
2349 if (old.isNull() || xml.isNull()) {
2350 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2353 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2354 updateTrackDuration(tr->track(), command);
2355 m_commandStack->push(command);
2356 setDocumentModified();
2359 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2361 Transition *item = getTransitionItemAt(pos, track);
2363 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2368 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2370 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);
2371 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2372 item->setTransitionParameters(transition);
2373 if (updateTransitionWidget) {
2374 ItemInfo info = item->info();
2376 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2377 if (transitionClip && transitionClip->baseClip()) {
2378 QString size = transitionClip->baseClip()->getProperty("frame_size");
2379 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2380 if (factor == 0) factor = 1.0;
2381 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2382 p.setY(size.section('x', 1, 1).toInt());
2384 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2386 setDocumentModified();
2389 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2392 const QPointF pos = mapToScene(event->pos());
2393 if (m_selectionGroup) {
2394 m_selectionGroup->setPos(pos);
2395 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2396 event->acceptProposedAction();
2398 // Drag enter was not possible, try again at mouse position
2399 insertDropClips(event->mimeData(), event->pos());
2403 QGraphicsView::dragMoveEvent(event);
2407 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2409 if (m_selectionGroup && m_clipDrag) {
2410 m_thumbsTimer.stop();
2411 m_waitingThumbs.clear();
2412 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2414 scene()->destroyItemGroup(m_selectionGroup);
2415 m_selectionGroup = NULL;
2416 } else QGraphicsView::dragLeaveEvent(event);
2419 void CustomTrackView::dropEvent(QDropEvent * event)
2421 if (m_selectionGroup && m_clipDrag) {
2422 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2423 resetSelectionGroup();
2424 m_scene->clearSelection();
2425 bool hasVideoClip = false;
2426 QUndoCommand *addCommand = new QUndoCommand();
2427 addCommand->setText(i18n("Add timeline clip"));
2428 QList <ClipItem *> brokenClips;
2430 for (int i = 0; i < items.count(); i++) {
2431 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2432 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2433 if (items.count() == 1) {
2434 updateClipTypeActions(item);
2436 updateClipTypeActions(NULL);
2439 //TODO: take care of edit mode for undo
2440 item->baseClip()->addReference();
2441 //item->setZValue(item->defaultZValue());
2442 m_document->updateClip(item->baseClip()->getId());
2443 ItemInfo info = item->info();
2445 int tracknumber = m_document->tracksCount() - info.track - 1;
2446 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2447 if (isLocked) item->setItemLocked(true);
2448 ItemInfo clipInfo = info;
2449 clipInfo.track = m_document->tracksCount() - item->track();
2451 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->getProducer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2453 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2454 brokenClips.append(item);
2457 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2459 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2460 updateTrackDuration(info.track, addCommand);
2462 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2463 // add transparency transition
2464 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2465 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2467 item->setSelected(true);
2469 qDeleteAll(brokenClips);
2470 brokenClips.clear();
2471 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2472 else delete addCommand;
2474 // Automatic audio split
2475 if (KdenliveSettings::splitaudio())
2477 setDocumentModified();
2481 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2482 QList<QGraphicsItem *> selection = m_scene->items(rect);
2483 QStringList timelineList;
2485 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2486 for (int i = 0; i < selection.count(); i++) {
2487 if (selection.at(i)->type() == AVWIDGET) {
2488 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2489 int start = clip->startPos().frames(m_document->fps());
2490 int end = clip->endPos().frames(m_document->fps());
2491 timelineList.append(QString::number(start) + "-" + QString::number(end));
2494 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2497 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2498 if (items.count() > 1) {
2499 groupSelectedItems(true);
2500 } else if (items.count() == 1) {
2501 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2502 emit clipItemSelected((ClipItem*)m_dragItem, -1, false);
2504 event->setDropAction(Qt::MoveAction);
2506 } else QGraphicsView::dropEvent(event);
2510 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2512 bool snap = KdenliveSettings::snaptopoints();
2513 KdenliveSettings::setSnaptopoints(false);
2514 if (mode == OVERWRITEEDIT) {
2515 // if we are in overwrite mode, move clips accordingly
2517 if (item == NULL) info = posinfo;
2518 else info = item->info();
2519 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);
2520 QList<QGraphicsItem *> selection = m_scene->items(rect);
2521 if (item) selection.removeAll(item);
2522 for (int i = 0; i < selection.count(); i++) {
2523 if (!selection.at(i)->isEnabled()) continue;
2524 if (selection.at(i)->type() == AVWIDGET) {
2525 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2526 if (clip->startPos() < info.startPos) {
2527 if (clip->endPos() > info.endPos) {
2528 ItemInfo clipInfo = clip->info();
2529 ItemInfo dupInfo = clipInfo;
2530 GenTime diff = info.startPos - clipInfo.startPos;
2531 dupInfo.startPos = info.startPos;
2532 dupInfo.cropStart += diff;
2533 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2534 ItemInfo newdupInfo = dupInfo;
2535 GenTime diff2 = info.endPos - info.startPos;
2536 newdupInfo.startPos = info.endPos;
2537 newdupInfo.cropStart += diff2;
2538 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2539 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2540 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2541 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2542 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2544 ItemInfo newclipInfo = clip->info();
2545 newclipInfo.endPos = info.startPos;
2546 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2547 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2549 } else if (clip->endPos() <= info.endPos) {
2550 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2551 m_waitingThumbs.removeAll(clip);
2552 scene()->removeItem(clip);
2556 ItemInfo newclipInfo = clip->info();
2557 newclipInfo.startPos = info.endPos;
2558 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2559 clip->resizeStart(info.endPos.frames(m_document->fps()));
2563 } else if (mode == INSERTEDIT) {
2564 // if we are in push mode, move clips accordingly
2566 if (item == NULL) info = posinfo;
2567 else info = item->info();
2568 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);
2569 QList<QGraphicsItem *> selection = m_scene->items(rect);
2570 if (item) selection.removeAll(item);
2571 for (int i = 0; i < selection.count(); i++) {
2572 if (selection.at(i)->type() == AVWIDGET) {
2573 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2574 if (clip->startPos() < info.startPos) {
2575 if (clip->endPos() > info.startPos) {
2576 ItemInfo clipInfo = clip->info();
2577 ItemInfo dupInfo = clipInfo;
2578 GenTime diff = info.startPos - clipInfo.startPos;
2579 dupInfo.startPos = info.startPos;
2580 dupInfo.cropStart += diff;
2581 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2582 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2583 // Commented out; variable dup unused. --granjow
2584 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2585 cutClip(clipInfo, info.startPos, true, false);
2588 // TODO: add insertspacecommand
2593 KdenliveSettings::setSnaptopoints(snap);
2597 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2599 if (mode == OVERWRITEEDIT) {
2600 // if we are in overwrite or push mode, move clips accordingly
2601 bool snap = KdenliveSettings::snaptopoints();
2602 KdenliveSettings::setSnaptopoints(false);
2603 ItemInfo info = item->info();
2604 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2605 QList<QGraphicsItem *> selection = m_scene->items(rect);
2606 selection.removeAll(item);
2607 for (int i = 0; i < selection.count(); i++) {
2608 if (!selection.at(i)->isEnabled()) continue;
2609 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2610 Transition *tr = static_cast<Transition *>(selection.at(i));
2611 if (tr->startPos() < info.startPos) {
2612 ItemInfo firstPos = tr->info();
2613 ItemInfo newPos = firstPos;
2614 firstPos.endPos = item->startPos();
2615 newPos.startPos = item->endPos();
2616 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2617 if (tr->endPos() > info.endPos) {
2619 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2621 } else if (tr->endPos() > info.endPos) {
2623 ItemInfo firstPos = tr->info();
2624 firstPos.startPos = item->endPos();
2625 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2627 // remove transition
2628 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2632 KdenliveSettings::setSnaptopoints(snap);
2636 QStringList CustomTrackView::mimeTypes() const
2638 QStringList qstrList;
2639 // list of accepted mime types for drop
2640 qstrList.append("text/plain");
2641 qstrList.append("kdenlive/producerslist");
2642 qstrList.append("kdenlive/clip");
2646 Qt::DropActions CustomTrackView::supportedDropActions() const
2648 // returns what actions are supported when dropping
2649 return Qt::MoveAction;
2652 void CustomTrackView::setDuration(int duration)
2654 int diff = qAbs(duration - sceneRect().width());
2655 if (diff * matrix().m11() > -50) {
2656 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2657 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2659 m_projectDuration = duration;
2662 int CustomTrackView::duration() const
2664 return m_projectDuration;
2667 void CustomTrackView::addTrack(TrackInfo type, int ix)
2669 QList <TransitionInfo> transitionInfos;
2670 if (ix == -1 || ix == m_document->tracksCount()) {
2671 m_document->insertTrack(0, type);
2672 transitionInfos = m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2674 m_document->insertTrack(m_document->tracksCount() - ix, type);
2675 // insert track in MLT playlist
2676 transitionInfos = m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2678 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2679 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2680 QList<QGraphicsItem *> selection = m_scene->items(r);
2681 resetSelectionGroup();
2683 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2684 scene()->addItem(m_selectionGroup);
2685 for (int i = 0; i < selection.count(); i++) {
2686 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2687 m_selectionGroup->addToGroup(selection.at(i));
2688 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2691 // Move graphic items
2692 m_selectionGroup->translate(0, m_tracksHeight);
2694 // adjust track number
2695 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2696 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2697 for (int i = 0; i < children.count(); i++) {
2698 if (children.at(i)->type() == GROUPWIDGET) {
2699 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2700 children << grp->childItems();
2703 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2705 ItemInfo clipinfo = item->info();
2706 if (item->type() == AVWIDGET) {
2707 ClipItem *clip = static_cast <ClipItem *>(item);
2708 // slowmotion clips are not track dependant, so no need to update them
2709 if (clip->speed() != 1.0) continue;
2710 // We add a move clip command so that we get the correct producer for new track number
2711 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2712 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2713 if (m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2714 // problem updating clip
2715 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2718 } /*else if (item->type() == TRANSITIONWIDGET) {
2719 Transition *tr = static_cast <Transition *>(item);
2720 int track = tr->transitionEndTrack();
2722 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2726 // Sync transition tracks with MLT playlist
2728 TransitionInfo info;
2729 for (int i = 0; i < transitionInfos.count(); i++) {
2730 info = transitionInfos.at(i);
2731 tr = getTransitionItem(info);
2732 if (tr) tr->setForcedTrack(info.forceTrack, info.a_track);
2733 else kDebug()<<"// Cannot update TRANSITION AT: "<<info.b_track<<" / "<<info.startPos.frames(m_document->fps());
2736 resetSelectionGroup(false);
2737 m_document->renderer()->unlockService(tractor);
2740 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2741 for (int i = 0; i < m_guides.count(); i++) {
2742 QLineF l = m_guides.at(i)->line();
2743 l.setP2(QPointF(l.x2(), maxHeight));
2744 m_guides.at(i)->setLine(l);
2747 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2748 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2749 viewport()->update();
2750 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2751 //setFixedHeight(50 * m_tracksCount);
2753 updateTrackNames(ix, true);
2756 void CustomTrackView::removeTrack(int ix)
2758 // Delete track in MLT playlist
2759 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2760 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2762 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2763 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2764 QList<QGraphicsItem *> selection = m_scene->items(r);
2766 resetSelectionGroup();
2768 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2769 scene()->addItem(m_selectionGroup);
2770 for (int i = 0; i < selection.count(); i++) {
2771 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2772 m_selectionGroup->addToGroup(selection.at(i));
2773 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2776 // Move graphic items
2777 qreal ydiff = 0 - (int) m_tracksHeight;
2778 m_selectionGroup->translate(0, ydiff);
2779 Mlt::Tractor *tractor = m_document->renderer()->lockService();
2781 // adjust track number
2782 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2783 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2784 for (int i = 0; i < children.count(); i++) {
2785 if (children.at(i)->type() == GROUPWIDGET) {
2786 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2787 children << grp->childItems();
2790 if (children.at(i)->type() == AVWIDGET) {
2791 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2793 ItemInfo clipinfo = clip->info();
2794 // We add a move clip command so that we get the correct producer for new track number
2795 if (clip->clipType() == AV || clip->clipType() == AUDIO || clip->clipType() == PLAYLIST) {
2796 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2797 if (prod == NULL || !m_document->renderer()->mltUpdateClipProducer(tractor, (int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2798 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2801 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2802 Transition *tr = static_cast <Transition *>(children.at(i));
2804 int track = tr->transitionEndTrack();
2806 ItemInfo clipinfo = tr->info();
2807 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2811 resetSelectionGroup(false);
2812 m_document->renderer()->unlockService(tractor);
2814 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2815 for (int i = 0; i < m_guides.count(); i++) {
2816 QLineF l = m_guides.at(i)->line();
2817 l.setP2(QPointF(l.x2(), maxHeight));
2818 m_guides.at(i)->setLine(l);
2820 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2821 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2823 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2824 viewport()->update();
2826 updateTrackNames(ix, false);
2827 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2830 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2832 for (int i = 0; i < trackInfos.count(); ++i) {
2833 m_document->setTrackType(i, trackInfos.at(i));
2834 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2835 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2838 viewport()->update();
2839 emit trackHeightChanged();
2842 void CustomTrackView::slotSwitchTrackAudio(int ix)
2844 /*for (int i = 0; i < m_document->tracksCount(); i++)
2845 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2846 int tracknumber = m_document->tracksCount() - ix - 1;
2847 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2848 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2849 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2850 setDocumentModified();
2853 void CustomTrackView::slotSwitchTrackLock(int ix)
2855 int tracknumber = m_document->tracksCount() - ix - 1;
2856 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2857 m_commandStack->push(command);
2861 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2863 int tracknumber = m_document->tracksCount() - ix - 1;
2864 m_document->switchTrackLock(tracknumber, lock);
2866 emit doTrackLock(ix, lock);
2867 AbstractClipItem *clip = NULL;
2868 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2870 for (int i = 0; i < selection.count(); i++) {
2871 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2872 if (selection.at(i)->parentItem() && m_selectionGroup) {
2873 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2874 resetSelectionGroup();
2877 bool changeGroupLock = true;
2878 bool hasClipOnTrack = false;
2879 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2880 for (int j = 0; j < children.count(); ++j) {
2881 if (children.at(j)->isSelected()) {
2882 if (children.at(j)->type() == AVWIDGET)
2883 emit clipItemSelected(NULL);
2884 else if (children.at(j)->type() == TRANSITIONWIDGET)
2885 emit transitionItemSelected(NULL);
2890 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2891 if (child == m_dragItem)
2894 // only unlock group, if it is not locked by another track too
2895 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2896 changeGroupLock = false;
2898 // only (un-)lock if at least one clip is on the track
2899 if (child->track() == ix)
2900 hasClipOnTrack = true;
2902 if (changeGroupLock && hasClipOnTrack)
2903 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2904 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2905 if (selection.at(i)->parentItem()) {
2906 if (selection.at(i)->parentItem() == m_selectionGroup) {
2907 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2908 resetSelectionGroup();
2910 // groups are handled separately
2915 if (selection.at(i)->isSelected()) {
2916 if (selection.at(i)->type() == AVWIDGET)
2917 emit clipItemSelected(NULL);
2919 emit transitionItemSelected(NULL);
2921 clip = static_cast <AbstractClipItem *>(selection.at(i));
2922 clip->setItemLocked(lock);
2923 if (clip == m_dragItem)
2927 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2928 viewport()->update();
2929 setDocumentModified();
2932 void CustomTrackView::slotSwitchTrackVideo(int ix)
2934 int tracknumber = m_document->tracksCount() - ix;
2935 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2936 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2937 setDocumentModified();
2940 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2942 // Check there is no group going over several tracks there, or that would result in timeline corruption
2943 QList<QGraphicsItem *> selection = scene()->items(rect);
2945 int maxHeight = m_tracksHeight * 1.5;
2946 for (int i = 0; i < selection.count(); i++) {
2947 // Check that we don't try to move a group with clips on other tracks
2948 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2951 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2959 void CustomTrackView::slotRemoveSpace()
2963 if (m_menuPosition.isNull()) {
2964 pos = GenTime(cursorPos(), m_document->fps());
2966 TrackDialog d(m_document, parentWidget());
2967 d.comboTracks->setCurrentIndex(m_selectedTrack);
2968 d.label->setText(i18n("Track"));
2969 d.before_select->setHidden(true);
2970 d.setWindowTitle(i18n("Remove Space"));
2971 d.video_track->setHidden(true);
2972 d.audio_track->setHidden(true);
2973 if (d.exec() != QDialog::Accepted) return;
2974 track = d.comboTracks->currentIndex();
2976 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2977 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2980 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2981 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2985 ClipItem *item = getClipItemAt(pos, track);
2987 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);
2990 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2992 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);
2996 // Make sure there is no group in the way
2997 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3000 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
3002 // groups found on track, do not allow the move
3003 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
3007 QList<ItemInfo> clipsToMove;
3008 QList<ItemInfo> transitionsToMove;
3010 for (int i = 0; i < items.count(); i++) {
3011 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3012 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3013 ItemInfo info = item->info();
3014 if (item->type() == AVWIDGET) {
3015 clipsToMove.append(info);
3016 } else if (item->type() == TRANSITIONWIDGET) {
3017 transitionsToMove.append(info);
3022 if (!transitionsToMove.isEmpty()) {
3023 // Make sure that by moving the items, we don't get a transition collision
3024 // Find first transition
3025 ItemInfo info = transitionsToMove.at(0);
3026 for (int i = 1; i < transitionsToMove.count(); i++)
3027 if (transitionsToMove.at(i).startPos < info.startPos) info = transitionsToMove.at(i);
3029 // make sure there are no transitions on the way
3030 QRectF rect(info.startPos.frames(m_document->fps()) - length, track * m_tracksHeight + m_tracksHeight / 2, length - 1, m_tracksHeight / 2 - 2);
3031 items = scene()->items(rect);
3032 int transitionCorrection = -1;
3033 for (int i = 0; i < items.count(); i++) {
3034 if (items.at(i)->type() == TRANSITIONWIDGET) {
3035 // There is a transition on the way
3036 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3037 int transitionEnd = item->endPos().frames(m_document->fps());
3038 if (transitionEnd > transitionCorrection) transitionCorrection = transitionEnd;
3042 if (transitionCorrection > 0) {
3043 // We need to fix the move length
3044 length = info.startPos.frames(m_document->fps()) - transitionCorrection;
3047 // Make sure we don't send transition before 0
3048 if (info.startPos.frames(m_document->fps()) < length) {
3049 // reduce length to maximum possible
3050 length = info.startPos.frames(m_document->fps());
3054 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
3055 updateTrackDuration(track, command);
3056 m_commandStack->push(command);
3059 void CustomTrackView::slotInsertSpace()
3063 if (m_menuPosition.isNull()) {
3064 pos = GenTime(cursorPos(), m_document->fps());
3066 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
3067 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
3069 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
3070 if (d.exec() != QDialog::Accepted) return;
3071 GenTime spaceDuration = d.selectedDuration();
3072 track = d.selectedTrack();
3074 QList<QGraphicsItem *> items;
3076 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
3077 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
3081 ClipItem *item = getClipItemAt(pos, track);
3082 if (item) pos = item->startPos();
3084 // Make sure there is no group in the way
3085 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
3087 items = checkForGroups(rect, &isOk);
3089 // groups found on track, do not allow the move
3090 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
3094 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
3095 items = scene()->items(rect);
3098 QList<ItemInfo> clipsToMove;
3099 QList<ItemInfo> transitionsToMove;
3101 for (int i = 0; i < items.count(); i++) {
3102 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
3103 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3104 ItemInfo info = item->info();
3105 if (item->type() == AVWIDGET)
3106 clipsToMove.append(info);
3107 else if (item->type() == TRANSITIONWIDGET)
3108 transitionsToMove.append(info);
3112 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3113 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
3114 updateTrackDuration(track, command);
3115 m_commandStack->push(command);
3119 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime &duration, const GenTime &offset)
3121 int diff = duration.frames(m_document->fps());
3122 resetSelectionGroup();
3123 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3124 scene()->addItem(m_selectionGroup);
3126 Transition *transition;
3128 // Create lists with start pos for each track
3129 QMap <int, int> trackClipStartList;
3130 QMap <int, int> trackTransitionStartList;
3132 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3133 trackClipStartList[i] = -1;
3134 trackTransitionStartList[i] = -1;
3137 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
3138 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
3140 if (clip->parentItem()) {
3141 m_selectionGroup->addToGroup(clip->parentItem());
3142 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3144 m_selectionGroup->addToGroup(clip);
3145 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3147 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))
3148 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
3150 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);
3153 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
3154 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
3156 if (transition->parentItem()) {
3157 m_selectionGroup->addToGroup(transition->parentItem());
3158 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3160 m_selectionGroup->addToGroup(transition);
3161 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
3163 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))
3164 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
3165 } 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);
3167 m_selectionGroup->translate(diff, 0);
3169 // update items coordinates
3170 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
3172 for (int i = 0; i < itemList.count(); i++) {
3173 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
3174 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
3175 } else if (itemList.at(i)->type() == GROUPWIDGET) {
3176 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3177 for (int j = 0; j < children.count(); j++) {
3178 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
3183 resetSelectionGroup(false);
3185 track = m_document->tracksCount() - track;
3186 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
3189 void CustomTrackView::deleteClip(const QString &clipId)
3191 resetSelectionGroup();
3192 QList<QGraphicsItem *> itemList = items();
3193 QUndoCommand *deleteCommand = new QUndoCommand();
3195 for (int i = 0; i < itemList.count(); i++) {
3196 if (itemList.at(i)->type() == AVWIDGET) {
3197 ClipItem *item = (ClipItem *)itemList.at(i);
3198 if (item->clipProducer() == clipId) {
3200 if (item->parentItem()) {
3201 // Clip is in a group, destroy the group
3202 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
3204 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3208 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3210 delete deleteCommand;
3212 updateTrackDuration(-1, deleteCommand);
3213 m_commandStack->push(deleteCommand);
3217 void CustomTrackView::setCursorPos(int pos, bool seek)
3219 if (pos == m_cursorPos) return;
3220 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3222 if (seek) m_document->renderer()->seek(m_cursorPos);
3223 else if (m_autoScroll) checkScrolling();
3224 m_cursorLine->setPos(m_cursorPos, 0);
3227 void CustomTrackView::updateCursorPos()
3229 m_cursorLine->setPos(m_cursorPos, 0);
3232 int CustomTrackView::cursorPos()
3234 return (int)(m_cursorPos);
3237 void CustomTrackView::moveCursorPos(int delta)
3239 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3240 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3241 m_cursorPos += delta;
3242 m_cursorLine->setPos(m_cursorPos, 0);
3243 m_document->renderer()->seek(m_cursorPos);
3246 void CustomTrackView::initCursorPos(int pos)
3248 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3250 m_cursorLine->setPos(pos, 0);
3254 void CustomTrackView::checkScrolling()
3256 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3259 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3261 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3262 QGraphicsView::mouseReleaseEvent(event);
3263 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3264 #if QT_VERSION >= 0x040600
3265 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3267 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3268 if (event->button() == Qt::MidButton) {
3271 setDragMode(QGraphicsView::NoDrag);
3272 if (m_operationMode == MOVEGUIDE) {
3273 setCursor(Qt::ArrowCursor);
3274 m_operationMode = NONE;
3275 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3276 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3277 if (newPos != m_dragGuide->position()) {
3278 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3279 m_commandStack->push(command);
3280 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3281 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3282 m_document->syncGuides(m_guides);
3287 } else if (m_operationMode == SPACER && m_selectionGroup) {
3289 if (event->modifiers() != Qt::ControlModifier) {
3290 // We are moving all tracks
3292 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3293 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3295 if (timeOffset != GenTime()) {
3296 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3298 QList<ItemInfo> clipsToMove;
3299 QList<ItemInfo> transitionsToMove;
3301 // Create lists with start pos for each track
3302 QMap <int, int> trackClipStartList;
3303 QMap <int, int> trackTransitionStartList;
3305 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3306 trackClipStartList[i] = -1;
3307 trackTransitionStartList[i] = -1;
3310 for (int i = 0; i < items.count(); i++) {
3311 if (items.at(i)->type() == GROUPWIDGET)
3312 items += items.at(i)->childItems();
3315 for (int i = 0; i < items.count(); i++) {
3316 if (items.at(i)->type() == AVWIDGET) {
3317 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3318 ItemInfo info = item->info();
3319 clipsToMove.append(info);
3321 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3322 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3323 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3324 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3325 ItemInfo info = item->info();
3326 transitionsToMove.append(info);
3328 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3329 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3332 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3333 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3334 updateTrackDuration(track, command);
3335 m_commandStack->push(command);
3336 if (track != -1) track = m_document->tracksCount() - track;
3337 kDebug() << "SPACER TRACK:" << track;
3338 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3339 setDocumentModified();
3342 resetSelectionGroup(false);
3343 m_operationMode = NONE;
3344 } else if (m_operationMode == RUBBERSELECTION) {
3345 resetSelectionGroup();
3346 groupSelectedItems();
3347 m_operationMode = NONE;
3350 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3351 emit transitionItemSelected(NULL);
3355 if (m_dragItem) info = m_dragItem->info();
3357 if (m_operationMode == MOVE) {
3358 setCursor(Qt::OpenHandCursor);
3359 if (m_dragItem->parentItem() == 0) {
3360 // we are moving one clip, easy
3361 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3362 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3363 Mlt::Producer *prod = item->getProducer(info.track);
3364 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);
3367 QUndoCommand *moveCommand = new QUndoCommand();
3368 moveCommand->setText(i18n("Move clip"));
3369 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3371 int tracknumber = m_document->tracksCount() - item->track() - 1;
3372 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3373 if (isLocked) item->setItemLocked(true);
3374 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3375 // Also move automatic transitions (on lower track)
3376 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3377 ItemInfo startTrInfo;
3378 ItemInfo newStartTrInfo;
3379 bool moveStartTrans = false;
3380 bool moveEndTrans = false;
3381 if (startTransition && startTransition->isAutomatic()) {
3382 startTrInfo = startTransition->info();
3383 newStartTrInfo = startTrInfo;
3384 newStartTrInfo.track = info.track;
3385 newStartTrInfo.startPos = info.startPos;
3386 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3387 // transition end should stay the same
3389 // transition end should be adjusted to clip
3390 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3392 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3394 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3395 // Check if there is a transition at clip end
3396 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3397 if (tr && tr->isAutomatic()) {
3398 ItemInfo trInfo = tr->info();
3399 ItemInfo newTrInfo = trInfo;
3400 newTrInfo.track = info.track;
3401 newTrInfo.endPos = m_dragItem->endPos();
3402 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3403 // transition start should stay the same
3405 // transition start should be moved
3406 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3408 if (newTrInfo.startPos < newTrInfo.endPos) {
3409 moveEndTrans = true;
3410 if (moveStartTrans) {
3411 // we have to move both transitions, remove the start one so that there is no collision
3412 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3414 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3415 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3416 if (moveStartTrans) {
3417 // re-add transition in correct place
3418 int transTrack = startTransition->transitionEndTrack();
3419 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3420 transTrack = getPreviousVideoTrack(info.track);
3422 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3423 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3429 if (moveStartTrans && !moveEndTrans) {
3430 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3431 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3434 // Also move automatic transitions (on upper track)
3435 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3436 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3437 ItemInfo trInfo = tr->info();
3438 ItemInfo newTrInfo = trInfo;
3439 newTrInfo.startPos = m_dragItem->startPos();
3440 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3441 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3442 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3443 // transition end should be adjusted to clip on upper track
3444 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3446 if (newTrInfo.startPos < newTrInfo.endPos) {
3447 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3448 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3452 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3453 // Check if there is a transition at clip end
3454 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3455 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3456 ItemInfo trInfo = tr->info();
3457 ItemInfo newTrInfo = trInfo;
3458 newTrInfo.endPos = m_dragItem->endPos();
3459 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3460 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3461 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3462 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3463 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3464 // transition start should be moved
3465 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3467 if (newTrInfo.startPos < newTrInfo.endPos) {
3468 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3469 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3474 updateTrackDuration(info.track, moveCommand);
3475 if (m_dragItemInfo.track != info.track)
3476 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3477 m_commandStack->push(moveCommand);
3478 //checkTrackSequence(m_dragItem->track());
3480 // undo last move and emit error message
3481 bool snap = KdenliveSettings::snaptopoints();
3482 KdenliveSettings::setSnaptopoints(false);
3483 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3484 KdenliveSettings::setSnaptopoints(snap);
3485 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3487 setDocumentModified();
3488 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3489 Transition *transition = static_cast <Transition *>(m_dragItem);
3490 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3491 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)) {
3492 // Moving transition failed, revert to previous position
3493 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3494 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3496 QUndoCommand *moveCommand = new QUndoCommand();
3497 moveCommand->setText(i18n("Move transition"));
3498 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3499 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3500 updateTrackDuration(info.track, moveCommand);
3501 if (m_dragItemInfo.track != info.track)
3502 updateTrackDuration(m_dragItemInfo.track, moveCommand);
3503 m_commandStack->push(moveCommand);
3504 setDocumentModified();
3508 // Moving several clips. We need to delete them and readd them to new position,
3509 // or they might overlap each other during the move
3510 QGraphicsItemGroup *group;
3511 if (m_selectionGroup)
3512 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3514 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3515 QList<QGraphicsItem *> items = group->childItems();
3517 QList<ItemInfo> clipsToMove;
3518 QList<ItemInfo> transitionsToMove;
3520 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3521 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3523 QUndoCommand *moveGroup = new QUndoCommand();
3524 moveGroup->setText(i18n("Move group"));
3525 if (timeOffset != GenTime() || trackOffset != 0) {
3526 // remove items in MLT playlist
3529 int max = items.count();
3530 for (int i = 0; i < max; i++) {
3531 if (items.at(i)->type() == GROUPWIDGET) {
3532 items += items.at(i)->childItems();
3535 m_document->renderer()->blockSignals(true);
3536 for (int i = 0; i < items.count(); i++) {
3537 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3538 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3539 ItemInfo info = item->info();
3540 if (item->type() == AVWIDGET) {
3541 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3542 // error, clip cannot be removed from playlist
3543 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3545 clipsToMove.append(info);
3548 transitionsToMove.append(info);
3549 Transition *tr = static_cast <Transition*>(item);
3550 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3553 m_document->renderer()->blockSignals(false);
3554 for (int i = 0; i < items.count(); i++) {
3555 // re-add items in correct place
3556 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3557 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3559 ItemInfo info = item->info();
3560 int tracknumber = m_document->tracksCount() - info.track - 1;
3561 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3563 group->removeFromGroup(item);
3564 item->setItemLocked(true);
3567 if (item->type() == AVWIDGET) {
3568 ClipItem *clip = static_cast <ClipItem*>(item);
3569 int trackProducer = info.track;
3570 info.track = m_document->tracksCount() - info.track;
3571 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3572 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3573 for (int i = 0; i < clip->effectsCount(); i++) {
3574 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3577 Transition *tr = static_cast <Transition*>(item);
3578 int newTrack = tr->transitionEndTrack();
3579 if (!tr->forcedTrack()) {
3580 newTrack = getPreviousVideoTrack(info.track);
3582 tr->updateTransitionEndTrack(newTrack);
3583 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3584 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3587 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3588 updateTrackDuration(-1, moveGroup);
3589 m_commandStack->push(moveGroup);
3591 //QPointF top = group->sceneBoundingRect().topLeft();
3592 //QPointF oldpos = m_selectionGroup->scenePos();
3593 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3594 //group->setPos(top);
3595 //TODO: get rid of the 3 lines below
3596 if (m_selectionGroup) {
3597 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3598 m_selectionGroupInfo.track = m_selectionGroup->track();
3600 for (int i = 0; i < items.count(); ++i) {
3601 if (items.at(i)->type() == GROUPWIDGET) {
3602 rebuildGroup((AbstractGroupItem*)items.at(i));
3607 for (int i = 0; i < items.count(); ++i) {
3609 items.at(i)->setSelected(true);
3610 if (items.at(i)->parentItem())
3611 items.at(i)->parentItem()->setSelected(true);
3614 resetSelectionGroup();
3615 groupSelectedItems();
3617 rebuildGroup((AbstractGroupItem *)group);
3619 setDocumentModified();
3622 m_document->renderer()->doRefresh();
3623 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3625 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3626 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3628 QUndoCommand *resizeCommand = new QUndoCommand();
3629 resizeCommand->setText(i18n("Resize group"));
3630 QList <QGraphicsItem *> items = parent->childItems();
3631 QList <ItemInfo> infos = parent->resizeInfos();
3632 parent->clearResizeInfos();
3634 for (int i = 0; i < items.count(); ++i) {
3635 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3636 if (item && item->type() == AVWIDGET) {
3637 ItemInfo info = infos.at(itemcount);
3638 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3642 m_commandStack->push(resizeCommand);
3645 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3647 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3649 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3650 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3652 QUndoCommand *resizeCommand = new QUndoCommand();
3653 resizeCommand->setText(i18n("Resize group"));
3654 QList <QGraphicsItem *> items = parent->childItems();
3655 QList <ItemInfo> infos = parent->resizeInfos();
3656 parent->clearResizeInfos();
3658 for (int i = 0; i < items.count(); ++i) {
3659 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3660 if (item && item->type() == AVWIDGET) {
3661 ItemInfo info = infos.at(itemcount);
3662 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3666 updateTrackDuration(-1, resizeCommand);
3667 m_commandStack->push(resizeCommand);
3670 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3672 } else if (m_operationMode == FADEIN) {
3673 // resize fade in effect
3674 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3675 int ix = item->hasEffect("volume", "fadein");
3676 int ix2 = item->hasEffect("", "fade_from_black");
3678 QDomElement oldeffect = item->effectAt(ix);
3679 int start = item->cropStart().frames(m_document->fps());
3680 int end = item->fadeIn();
3682 slotDeleteEffect(item, -1, oldeffect, false);
3685 QDomElement effect = oldeffect.cloneNode().toElement();
3686 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3687 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3688 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3689 emit clipItemSelected(item, ix);
3691 } else if (item->fadeIn() != 0 && ix2 == -1) {
3693 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3695 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3696 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3697 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3698 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3701 QDomElement oldeffect = item->effectAt(ix2);
3702 int start = item->cropStart().frames(m_document->fps());
3703 int end = item->fadeIn();
3705 slotDeleteEffect(item, -1, oldeffect, false);
3708 QDomElement effect = oldeffect.cloneNode().toElement();
3709 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3710 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3711 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3712 emit clipItemSelected(item, ix2);
3715 } else if (m_operationMode == FADEOUT) {
3716 // resize fade in effect
3717 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3718 int ix = item->hasEffect("volume", "fadeout");
3719 int ix2 = item->hasEffect("", "fade_to_black");
3721 QDomElement oldeffect = item->effectAt(ix);
3722 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3723 int start = item->fadeOut();
3725 slotDeleteEffect(item, -1, oldeffect, false);
3727 start = end - start;
3728 QDomElement effect = oldeffect.cloneNode().toElement();
3729 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3730 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3731 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3732 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3733 emit clipItemSelected(item, ix);
3735 } else if (item->fadeOut() != 0 && ix2 == -1) {
3737 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3739 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3740 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3741 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3742 EffectsList::setParameter(effect, "out", QString::number(0));
3743 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3746 QDomElement oldeffect = item->effectAt(ix2);
3747 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3748 int start = item->fadeOut();
3750 slotDeleteEffect(item, -1, oldeffect, false);
3752 start = end - start;
3753 QDomElement effect = oldeffect.cloneNode().toElement();
3754 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3755 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3756 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3757 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3758 emit clipItemSelected(item, ix2);
3761 } else if (m_operationMode == KEYFRAME) {
3762 // update the MLT effect
3763 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3764 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3766 // check if we want to remove keyframe
3767 double val = mapToScene(event->pos()).toPoint().y();
3768 QRectF br = item->sceneBoundingRect();
3769 double maxh = 100.0 / br.height();
3770 val = (br.bottom() - val) * maxh;
3771 int start = item->cropStart().frames(m_document->fps());
3772 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3774 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end && item->keyFrameNumber() > 1) {
3776 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3778 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3781 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3782 //item->updateKeyframeEffect();
3783 //QString next = item->keyframes(item->selectedEffectIndex());
3784 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3785 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false, false);
3787 m_commandStack->push(command);
3788 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3789 emit clipItemSelected(item, item->selectedEffectIndex());
3791 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3792 // A transition is selected
3794 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3795 if (transitionClip && transitionClip->baseClip()) {
3796 QString size = transitionClip->baseClip()->getProperty("frame_size");
3797 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3798 if (factor == 0) factor = 1.0;
3799 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3800 p.setY(size.section('x', 1, 1).toInt());
3802 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3803 } else emit transitionItemSelected(NULL);
3804 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3805 m_operationMode = NONE;
3808 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3810 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3812 if (!item) kDebug()<<"// PROBLEM FINDING CLIP ITEM TO REMOVVE!!!!!!!!!";
3813 else kDebug()<<"// deleting CLIP: "<<info.startPos.frames(m_document->fps())<<", "<<item->baseClip()->fileURL();
3814 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3815 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3816 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3817 kDebug()<<"CANNOT REMOVE: "<<info.startPos.frames(m_document->fps())<<", TK: "<<info.track;
3818 //m_document->renderer()->saveSceneList(QString("/tmp/error%1.mlt").arg(m_ct), QDomElement());
3821 m_waitingThumbs.removeAll(item);
3823 if (item->isSelected()) emit clipItemSelected(NULL);
3824 item->baseClip()->removeReference();
3825 m_document->updateClip(item->baseClip()->getId());
3827 /*if (item->baseClip()->isTransparent()) {
3828 // also remove automatic transition
3829 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3830 if (tr && tr->isAutomatic()) {
3831 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3832 scene()->removeItem(tr);
3837 if (m_dragItem == item) m_dragItem = NULL;
3839 #if QT_VERSION >= 0x040600
3840 // animate item deletion
3841 item->closeAnimation();
3842 /*if (refresh) item->closeAnimation();
3844 // no refresh, means we have several operations chained, we need to delete clip immediatly
3845 // so that it does not get in the way of the other
3854 setDocumentModified();
3855 if (refresh) m_document->renderer()->doRefresh();
3858 void CustomTrackView::deleteSelectedClips()
3860 resetSelectionGroup();
3861 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3862 if (itemList.count() == 0) {
3863 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3866 scene()->clearSelection();
3867 QUndoCommand *deleteSelected = new QUndoCommand();
3871 int transitionCount = 0;
3872 // expand & destroy groups
3873 for (int i = 0; i < itemList.count(); i++) {
3874 if (itemList.at(i)->type() == GROUPWIDGET) {
3876 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3877 QList <ItemInfo> clipInfos;
3878 QList <ItemInfo> transitionInfos;
3879 for (int j = 0; j < children.count(); j++) {
3880 if (children.at(j)->type() == AVWIDGET) {
3881 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3882 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3883 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3884 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3885 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3887 if (itemList.contains(children.at(j))) {
3888 children.removeAt(j);
3892 itemList += children;
3893 if (clipInfos.count() > 0)
3894 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3896 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3897 itemList.insert(i + 1, itemList.at(i)->parentItem());
3900 for (int i = 0; i < itemList.count(); i++) {
3901 if (itemList.at(i)->type() == AVWIDGET) {
3903 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3904 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3905 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3906 emit clipItemSelected(NULL);
3907 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3909 Transition *item = static_cast <Transition *>(itemList.at(i));
3910 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3911 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3912 emit transitionItemSelected(NULL);
3915 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3916 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3917 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3918 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3919 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3920 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3921 else deleteSelected->setText(i18n("Delete selected items"));
3922 updateTrackDuration(-1, deleteSelected);
3923 m_commandStack->push(deleteSelected);
3927 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3930 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3932 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3934 kDebug() << "ERROR: Cannot find clip for speed change";
3935 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3938 info.track = m_document->tracksCount() - item->track();
3939 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3941 item->setSpeed(speed, strobe);
3942 item->updateRectGeometry();
3943 if (item->cropDuration().frames(m_document->fps()) != endPos)
3944 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3945 updatePositionEffects(item, info);
3946 setDocumentModified();
3948 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3952 void CustomTrackView::cutSelectedClips()
3954 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3955 QList<AbstractGroupItem *> groups;
3956 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3957 for (int i = 0; i < itemList.count(); ++i) {
3958 if (!itemList.at(i))
3960 if (itemList.at(i)->type() == AVWIDGET) {
3961 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3962 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3963 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3964 if (!groups.contains(group))
3966 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3967 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3968 m_commandStack->push(command);
3970 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3971 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3972 if (!groups.contains(group))
3977 for (int i = 0; i < groups.count(); ++i)
3978 razorGroup(groups.at(i), currentPos);
3981 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3984 QList <QGraphicsItem *> children = group->childItems();
3985 QList <ItemInfo> clips1, transitions1;
3986 QList <ItemInfo> clipsCut, transitionsCut;
3987 QList <ItemInfo> clips2, transitions2;
3988 for (int i = 0; i < children.count(); ++i) {
3989 children.at(i)->setSelected(false);
3990 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3991 if (child->type() == AVWIDGET) {
3992 if (cutPos > child->endPos())
3993 clips1 << child->info();
3994 else if (cutPos < child->startPos())
3995 clips2 << child->info();
3997 clipsCut << child->info();
3999 if (cutPos > child->endPos())
4000 transitions1 << child->info();
4001 else if (cutPos < child->startPos())
4002 transitions2 << child->info();
4004 transitionsCut << child->info();
4007 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
4009 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
4010 m_commandStack->push(command);
4014 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)
4017 for (int i = 0; i < clipsCut.count(); ++i) {
4018 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
4020 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
4021 clips1 << clip->info();
4022 if (clipBehind != NULL)
4023 clips2 << clipBehind->info();
4026 /* TODO: cut transitionsCut
4027 * For now just append them to group1 */
4028 transitions1 << transitionsCut;
4029 doGroupClips(clips1, transitions1, true);
4030 doGroupClips(clips2, transitions2, true);
4032 /* we might also just use clipsCut.at(0)->parentItem().
4033 * Do this loop just in case something went wrong during cut */
4034 for (int i = 0; i < clipsCut.count(); ++i) {
4035 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
4036 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4037 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
4038 QList <QGraphicsItem *> children = group->childItems();
4039 QList <ItemInfo> groupClips;
4040 QList <ItemInfo> groupTrans;
4041 for (int j = 0; j < children.count(); ++j) {
4042 if (children.at(j)->type() == AVWIDGET)
4043 groupClips << ((AbstractClipItem *)children.at(j))->info();
4044 else if (children.at(j)->type() == TRANSITIONWIDGET)
4045 groupTrans << ((AbstractClipItem *)children.at(j))->info();
4047 doGroupClips(groupClips, groupTrans, false);
4051 for (int i = 0; i < clipsCut.count(); ++i)
4052 cutClip(clipsCut.at(i), cutPos, false);
4053 // TODO: uncut transitonsCut
4054 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
4058 void CustomTrackView::groupClips(bool group)
4060 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4061 QList <ItemInfo> clipInfos;
4062 QList <ItemInfo> transitionInfos;
4065 int max = itemList.count();
4066 for (int i = 0; i < max; i++) {
4067 if (itemList.at(i)->type() == GROUPWIDGET) {
4068 itemList += itemList.at(i)->childItems();
4072 for (int i = 0; i < itemList.count(); i++) {
4073 if (itemList.at(i)->type() == AVWIDGET) {
4074 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4075 if (!clip->isItemLocked()) clipInfos.append(clip->info());
4076 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4077 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
4078 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
4081 if (clipInfos.count() > 0) {
4082 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
4083 m_commandStack->push(command);
4087 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
4089 resetSelectionGroup();
4090 m_scene->clearSelection();
4092 for (int i = 0; i < clipInfos.count(); i++) {
4093 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4094 if (clip == NULL) continue;
4095 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
4096 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
4097 m_document->clipManager()->removeGroup(grp);
4098 scene()->destroyItemGroup(grp);
4100 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
4102 for (int i = 0; i < transitionInfos.count(); i++) {
4103 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4104 if (tr == NULL) continue;
4105 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
4106 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
4107 m_document->clipManager()->removeGroup(grp);
4108 scene()->destroyItemGroup(grp);
4110 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
4112 setDocumentModified();
4116 QList <QGraphicsItemGroup *> groups;
4117 for (int i = 0; i < clipInfos.count(); i++) {
4118 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
4120 clip->setSelected(true);
4123 for (int i = 0; i < transitionInfos.count(); i++) {
4124 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
4126 clip->setSelected(true);
4129 groupSelectedItems(false, true);
4130 setDocumentModified();
4133 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
4135 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
4136 if (baseclip == NULL) {
4137 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4141 if (baseclip->getProducer() == NULL) {
4142 // If the clip has no producer, we must wait until it is created...
4144 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
4145 emit forceClipProcessing(clipId);
4146 qApp->processEvents();
4147 for (int i = 0; i < 10; i++) {
4148 if (baseclip->getProducer() == NULL) {
4149 qApp->processEvents();
4150 m_producerNotReady.wait(&m_mutex, 200);
4153 if (baseclip->getProducer() == NULL) {
4154 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
4158 emit displayMessage(QString(), InformationMessage);
4162 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt(), getFrameWidth());
4163 item->setEffectList(effects);
4164 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
4165 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
4166 scene()->addItem(item);
4168 int producerTrack = info.track;
4169 int tracknumber = m_document->tracksCount() - info.track - 1;
4170 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4171 if (isLocked) item->setItemLocked(true);
4173 baseclip->addReference();
4174 m_document->updateClip(baseclip->getId());
4175 info.track = m_document->tracksCount() - info.track;
4176 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(producerTrack), overwrite, push);
4177 for (int i = 0; i < item->effectsCount(); i++) {
4178 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
4180 setDocumentModified();
4182 m_document->renderer()->doRefresh();
4183 if (!baseclip->isPlaceHolder())
4184 m_waitingThumbs.append(item);
4185 m_thumbsTimer.start();
4188 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
4190 QMutexLocker locker(&m_mutex);
4191 QList<QGraphicsItem *> list = scene()->items();
4192 QList <ClipItem *>clipList;
4193 ClipItem *clip = NULL;
4194 DocClipBase *baseClip = NULL;
4195 Mlt::Tractor *tractor = m_document->renderer()->lockService();
4196 for (int i = 0; i < list.size(); ++i) {
4197 if (list.at(i)->type() == AVWIDGET) {
4198 clip = static_cast <ClipItem *>(list.at(i));
4199 if (clip->clipProducer() == clipId) {
4200 if (baseClip == NULL) {
4201 baseClip = clip->baseClip();
4203 ItemInfo info = clip->info();
4204 Mlt::Producer *prod = NULL;
4205 if (clip->isAudioOnly()) prod = baseClip->audioProducer(info.track);
4206 else if (clip->isVideoOnly()) prod = baseClip->videoProducer();
4207 else prod = baseClip->getProducer(info.track);
4208 if (reload && !m_document->renderer()->mltUpdateClip(tractor, info, clip->xml(), prod)) {
4209 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4211 else clipList.append(clip);
4215 for (int i = 0; i < clipList.count(); i++)
4216 clipList.at(i)->refreshClip(true, true);
4217 m_document->renderer()->unlockService(tractor);
4220 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4222 int framepos = (int)(pos.frames(m_document->fps()));
4223 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4224 ClipItem *clip = NULL;
4225 for (int i = 0; i < list.size(); i++) {
4226 if (!list.at(i)->isEnabled()) continue;
4227 if (list.at(i)->type() == AVWIDGET) {
4228 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4229 if (test->endPos() == pos) clip = test;
4236 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4238 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4239 ClipItem *clip = NULL;
4240 for (int i = 0; i < list.size(); i++) {
4241 if (!list.at(i)->isEnabled()) continue;
4242 if (list.at(i)->type() == AVWIDGET) {
4243 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4244 if (test->startPos() == pos) clip = test;
4251 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4253 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4254 QList<QGraphicsItem *> list = scene()->items(p);
4255 ClipItem *clip = NULL;
4256 for (int i = 0; i < list.size(); i++) {
4257 if (!list.at(i)->isEnabled()) continue;
4258 if (list.at(i)->type() == AVWIDGET) {
4259 clip = static_cast <ClipItem *>(list.at(i));
4266 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4268 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4272 Transition *CustomTrackView::getTransitionItem(TransitionInfo info)
4274 int pos = info.startPos.frames(m_document->fps());
4275 int track = m_document->tracksCount() - info.b_track;
4276 return getTransitionItemAt(pos, track);
4279 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4281 const QPointF p(pos, track * m_tracksHeight + Transition::itemOffset() + 1);
4282 QList<QGraphicsItem *> list = scene()->items(p);
4283 Transition *clip = NULL;
4284 for (int i = 0; i < list.size(); i++) {
4285 if (!list.at(i)->isEnabled()) continue;
4286 if (list.at(i)->type() == TRANSITIONWIDGET) {
4287 clip = static_cast <Transition *>(list.at(i));
4294 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4296 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4299 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4301 int framepos = (int)(pos.frames(m_document->fps()));
4302 const QPointF p(framepos - 1, track * m_tracksHeight + Transition::itemOffset() + 1);
4303 QList<QGraphicsItem *> list = scene()->items(p);
4304 Transition *clip = NULL;
4305 for (int i = 0; i < list.size(); i++) {
4306 if (!list.at(i)->isEnabled()) continue;
4307 if (list.at(i)->type() == TRANSITIONWIDGET) {
4308 Transition *test = static_cast <Transition *>(list.at(i));
4309 if (test->endPos() == pos) clip = test;
4316 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4318 const QPointF p(pos.frames(m_document->fps()), track * m_tracksHeight + Transition::itemOffset() + 1);
4319 QList<QGraphicsItem *> list = scene()->items(p);
4320 Transition *clip = NULL;
4321 for (int i = 0; i < list.size(); ++i) {
4322 if (!list.at(i)->isEnabled()) continue;
4323 if (list.at(i)->type() == TRANSITIONWIDGET) {
4324 Transition *test = static_cast <Transition *>(list.at(i));
4325 if (test->startPos() == pos) clip = test;
4332 void CustomTrackView::moveClip(const ItemInfo &start, const ItemInfo &end, bool refresh)
4334 if (m_selectionGroup) resetSelectionGroup(false);
4335 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4337 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);
4338 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4341 Mlt::Producer *prod = item->getProducer(end.track);
4343 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);
4345 bool snap = KdenliveSettings::snaptopoints();
4346 KdenliveSettings::setSnaptopoints(false);
4347 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4349 int tracknumber = m_document->tracksCount() - end.track - 1;
4350 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4351 m_scene->clearSelection();
4352 if (isLocked) item->setItemLocked(true);
4354 if (item->isItemLocked()) item->setItemLocked(false);
4355 item->setSelected(true);
4357 if (item->baseClip()->isTransparent()) {
4358 // Also move automatic transition
4359 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4360 if (tr && tr->isAutomatic()) {
4361 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4362 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);
4363 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4366 KdenliveSettings::setSnaptopoints(snap);
4367 setDocumentModified();
4369 // undo last move and emit error message
4370 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4372 if (refresh) m_document->renderer()->doRefresh();
4375 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime &offset, const int trackOffset, bool reverseMove)
4378 resetSelectionGroup();
4379 m_scene->clearSelection();
4381 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4382 scene()->addItem(m_selectionGroup);
4384 m_document->renderer()->blockSignals(true);
4385 for (int i = 0; i < startClip.count(); i++) {
4387 startClip[i].startPos = startClip.at(i).startPos - offset;
4388 startClip[i].track = startClip.at(i).track - trackOffset;
4390 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4392 clip->setItemLocked(false);
4393 if (clip->parentItem()) {
4394 m_selectionGroup->addToGroup(clip->parentItem());
4395 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4397 m_selectionGroup->addToGroup(clip);
4398 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4400 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4401 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4403 for (int i = 0; i < startTransition.count(); i++) {
4405 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4406 startTransition[i].track = startTransition.at(i).track - trackOffset;
4408 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4410 tr->setItemLocked(false);
4411 if (tr->parentItem()) {
4412 m_selectionGroup->addToGroup(tr->parentItem());
4413 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4415 m_selectionGroup->addToGroup(tr);
4416 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4418 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());
4419 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4421 m_document->renderer()->blockSignals(false);
4423 if (m_selectionGroup) {
4424 bool snap = KdenliveSettings::snaptopoints();
4425 KdenliveSettings::setSnaptopoints(false);
4427 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4428 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4430 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4432 int max = children.count();
4433 for (int i = 0; i < max; i++) {
4434 if (children.at(i)->type() == GROUPWIDGET) {
4435 children += children.at(i)->childItems();
4436 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4437 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4438 /*m_document->clipManager()->removeGroup(grp);
4439 m_scene->destroyItemGroup(grp);*/
4440 children.removeAll(children.at(i));
4445 for (int i = 0; i < children.count(); i++) {
4446 // re-add items in correct place
4447 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4448 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4450 ItemInfo info = item->info();
4451 int tracknumber = m_document->tracksCount() - info.track - 1;
4452 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4454 item->setItemLocked(true);
4455 else if (item->isItemLocked())
4456 item->setItemLocked(false);
4458 if (item->type() == AVWIDGET) {
4459 ClipItem *clip = static_cast <ClipItem*>(item);
4460 int trackProducer = info.track;
4461 info.track = m_document->tracksCount() - info.track;
4462 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(trackProducer));
4463 for (int i = 0; i < clip->effectsCount(); i++) {
4464 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4466 } else if (item->type() == TRANSITIONWIDGET) {
4467 Transition *tr = static_cast <Transition*>(item);
4469 if (!tr->forcedTrack()) {
4470 newTrack = getPreviousVideoTrack(info.track);
4472 newTrack = tr->transitionEndTrack() + trackOffset;
4473 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4475 tr->updateTransitionEndTrack(newTrack);
4476 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4480 resetSelectionGroup(false);
4482 for (int i = 0; i < children.count(); i++) {
4483 if (children.at(i)->parentItem())
4484 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4488 KdenliveSettings::setSnaptopoints(snap);
4489 m_document->renderer()->doRefresh();
4490 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4493 void CustomTrackView::moveTransition(const ItemInfo &start, const ItemInfo &end, bool refresh)
4495 Transition *item = getTransitionItemAt(start.startPos, start.track);
4497 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);
4498 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4502 bool snap = KdenliveSettings::snaptopoints();
4503 KdenliveSettings::setSnaptopoints(false);
4505 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4506 // Transition was moved
4507 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4508 } else if (end.endPos == start.endPos) {
4509 // Transition start resize
4510 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4511 } else if (end.startPos == start.startPos) {
4512 // Transition end resize;
4513 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4514 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4517 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4518 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4519 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4521 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4522 KdenliveSettings::setSnaptopoints(snap);
4523 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4524 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());
4525 if (m_dragItem && m_dragItem == item) {
4527 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4528 if (transitionClip && transitionClip->baseClip()) {
4529 QString size = transitionClip->baseClip()->getProperty("frame_size");
4530 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4531 if (factor == 0) factor = 1.0;
4532 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4533 p.setY(size.section('x', 1, 1).toInt());
4535 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4537 if (refresh) m_document->renderer()->doRefresh();
4538 setDocumentModified();
4541 void CustomTrackView::resizeClip(const ItemInfo &start, const ItemInfo &end, bool dontWorry)
4543 bool resizeClipStart = (start.startPos != end.startPos);
4544 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4546 if (dontWorry) return;
4547 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);
4548 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4551 if (item->parentItem()) {
4552 // Item is part of a group, reset group
4553 resetSelectionGroup();
4556 bool snap = KdenliveSettings::snaptopoints();
4557 KdenliveSettings::setSnaptopoints(false);
4559 if (resizeClipStart) {
4560 ItemInfo clipinfo = item->info();
4561 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4562 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4564 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4566 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4568 ItemInfo clipinfo = item->info();
4569 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4570 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4572 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4574 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4576 if (!resizeClipStart && end.cropStart != start.cropStart) {
4577 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4578 ItemInfo clipinfo = end;
4579 clipinfo.track = m_document->tracksCount() - end.track;
4580 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4582 item->setCropStart(end.cropStart);
4583 item->resetThumbs(true);
4586 m_document->renderer()->doRefresh();
4587 KdenliveSettings::setSnaptopoints(snap);
4588 setDocumentModified();
4591 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4593 if (pos == oldInfo.startPos.frames(m_document->fps()))
4595 bool snap = KdenliveSettings::snaptopoints();
4597 KdenliveSettings::setSnaptopoints(false);
4598 item->resizeStart(pos);
4599 if (item->startPos().frames(m_document->fps()) != pos) {
4600 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4601 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4602 KdenliveSettings::setSnaptopoints(snap);
4605 KdenliveSettings::setSnaptopoints(snap);
4608 bool hasParentCommand = false;
4610 hasParentCommand = true;
4612 command = new QUndoCommand();
4613 command->setText(i18n("Resize clip start"));
4616 // do this here, too, because otherwise undo won't update the group
4617 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4618 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4620 ItemInfo info = item->info();
4621 if (item->type() == AVWIDGET) {
4622 ItemInfo resizeinfo = oldInfo;
4623 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4624 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4626 // Check if there is an automatic transition on that clip (lower track)
4627 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4628 if (transition && transition->isAutomatic()) {
4629 ItemInfo trInfo = transition->info();
4630 ItemInfo newTrInfo = trInfo;
4631 newTrInfo.startPos = item->startPos();
4632 if (newTrInfo.startPos < newTrInfo.endPos)
4633 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4635 // Check if there is an automatic transition on that clip (upper track)
4636 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4637 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4638 ItemInfo trInfo = transition->info();
4639 ItemInfo newTrInfo = trInfo;
4640 newTrInfo.startPos = item->startPos();
4641 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4642 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4643 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4646 ClipItem *clip = static_cast < ClipItem * >(item);
4649 // Since we must always resize clip before updating the keyframes, we
4650 // put a resize command before & after checking keyframes so that
4651 // we are sure the resize is performed before whenever we do or undo the action
4652 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4653 adjustEffects(clip, oldInfo, command);
4654 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4655 emit clipItemSelected(clip);
4657 KdenliveSettings::setSnaptopoints(false);
4658 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4659 KdenliveSettings::setSnaptopoints(snap);
4660 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4662 } else if (item->type() == TRANSITIONWIDGET) {
4663 Transition *transition = static_cast <Transition *>(item);
4664 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)) {
4665 // Cannot resize transition
4666 KdenliveSettings::setSnaptopoints(false);
4667 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4668 KdenliveSettings::setSnaptopoints(snap);
4669 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4671 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4672 if (command == NULL)
4673 m_commandStack->push(moveCommand);
4677 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4678 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4680 if (!hasParentCommand)
4681 m_commandStack->push(command);
4684 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4686 if (pos == oldInfo.endPos.frames(m_document->fps()))
4688 bool snap = KdenliveSettings::snaptopoints();
4690 KdenliveSettings::setSnaptopoints(false);
4691 item->resizeEnd(pos);
4692 if (item->endPos().frames(m_document->fps()) != pos) {
4693 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4694 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4695 KdenliveSettings::setSnaptopoints(snap);
4698 KdenliveSettings::setSnaptopoints(snap);
4701 bool hasParentCommand = false;
4703 hasParentCommand = true;
4705 command = new QUndoCommand();
4708 // do this here, too, because otherwise undo won't update the group
4709 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4710 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4712 ItemInfo info = item->info();
4713 if (item->type() == AVWIDGET) {
4714 if (!hasParentCommand) command->setText(i18n("Resize clip end"));
4715 ItemInfo resizeinfo = info;
4716 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4717 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4719 // Check if there is an automatic transition on that clip (lower track)
4720 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4721 if (tr && tr->isAutomatic()) {
4722 ItemInfo trInfo = tr->info();
4723 ItemInfo newTrInfo = trInfo;
4724 newTrInfo.endPos = item->endPos();
4725 if (newTrInfo.endPos > newTrInfo.startPos)
4726 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4729 // Check if there is an automatic transition on that clip (upper track)
4730 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4731 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4732 ItemInfo trInfo = tr->info();
4733 ItemInfo newTrInfo = trInfo;
4734 newTrInfo.endPos = item->endPos();
4735 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4736 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4737 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4741 ClipItem *clip = static_cast < ClipItem * >(item);
4744 // Since we must always resize clip before updating the keyframes, we
4745 // put a resize command before & after checking keyframes so that
4746 // we are sure the resize is performed before whenever we do or undo the action
4747 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4748 adjustEffects(clip, oldInfo, command);
4749 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4750 emit clipItemSelected(clip);
4752 KdenliveSettings::setSnaptopoints(false);
4753 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4754 KdenliveSettings::setSnaptopoints(true);
4755 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4757 } else if (item->type() == TRANSITIONWIDGET) {
4758 if (!hasParentCommand) command->setText(i18n("Resize transition end"));
4759 Transition *transition = static_cast <Transition *>(item);
4760 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)) {
4761 // Cannot resize transition
4762 KdenliveSettings::setSnaptopoints(false);
4763 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4764 KdenliveSettings::setSnaptopoints(true);
4765 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4767 // Check transition keyframes
4768 QDomElement old = transition->toXML();
4769 if (transition->updateKeyframes()) {
4770 QDomElement xml = transition->toXML();
4771 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);
4772 new EditTransitionCommand(this, transition->track(), transition->startPos(), old, xml, false, command);
4774 new MoveTransitionCommand(this, oldInfo, info, false, command);
4777 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4778 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4780 if (!hasParentCommand) {
4781 updateTrackDuration(oldInfo.track, command);
4782 m_commandStack->push(command);
4786 void CustomTrackView::updatePositionEffects(ClipItem* item, ItemInfo info, bool standalone)
4788 int end = item->fadeIn();
4790 // there is a fade in effect
4791 int effectPos = item->hasEffect("volume", "fadein");
4792 if (effectPos != -1) {
4793 QDomElement effect = item->getEffectAt(effectPos);
4794 int start = item->cropStart().frames(m_document->fps());
4795 int max = item->cropDuration().frames(m_document->fps());
4797 // Make sure the fade effect is not longer than the clip
4798 item->setFadeIn(max);
4799 end = item->fadeIn();
4802 EffectsList::setParameter(effect, "in", QString::number(start));
4803 EffectsList::setParameter(effect, "out", QString::number(end));
4805 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4806 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4807 // if fade effect is displayed, update the effect edit widget with new clip duration
4808 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4809 emit clipItemSelected(item, effectPos);
4812 effectPos = item->hasEffect("brightness", "fade_from_black");
4813 if (effectPos != -1) {
4814 QDomElement effect = item->getEffectAt(effectPos);
4815 int start = item->cropStart().frames(m_document->fps());
4816 int max = item->cropDuration().frames(m_document->fps());
4818 // Make sure the fade effect is not longer than the clip
4819 item->setFadeIn(max);
4820 end = item->fadeIn();
4823 EffectsList::setParameter(effect, "in", QString::number(start));
4824 EffectsList::setParameter(effect, "out", QString::number(end));
4826 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4827 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4828 // if fade effect is displayed, update the effect edit widget with new clip duration
4829 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4830 emit clipItemSelected(item, effectPos);
4835 int start = item->fadeOut();
4837 // there is a fade out effect
4838 int effectPos = item->hasEffect("volume", "fadeout");
4839 if (effectPos != -1) {
4840 QDomElement effect = item->getEffectAt(effectPos);
4841 int max = item->cropDuration().frames(m_document->fps());
4842 int end = max + item->cropStart().frames(m_document->fps());
4844 // Make sure the fade effect is not longer than the clip
4845 item->setFadeOut(max);
4846 start = item->fadeOut();
4848 start = end - start;
4849 EffectsList::setParameter(effect, "in", QString::number(start));
4850 EffectsList::setParameter(effect, "out", QString::number(end));
4852 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4853 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4854 // if fade effect is displayed, update the effect edit widget with new clip duration
4855 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4856 emit clipItemSelected(item, effectPos);
4859 effectPos = item->hasEffect("brightness", "fade_to_black");
4860 if (effectPos != -1) {
4861 QDomElement effect = item->getEffectAt(effectPos);
4862 int max = item->cropDuration().frames(m_document->fps());
4863 int end = max + item->cropStart().frames(m_document->fps());
4865 // Make sure the fade effect is not longer than the clip
4866 item->setFadeOut(max);
4867 start = item->fadeOut();
4869 start = end - start;
4870 EffectsList::setParameter(effect, "in", QString::number(start));
4871 EffectsList::setParameter(effect, "out", QString::number(end));
4873 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(effect)))
4874 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4875 // if fade effect is displayed, update the effect edit widget with new clip duration
4876 if (item->isSelected() && effectPos == item->selectedEffectIndex())
4877 emit clipItemSelected(item, effectPos);
4882 int effectPos = item->hasEffect("freeze", "freeze");
4883 if (effectPos != -1) {
4884 // Freeze effect needs to be adjusted with clip resize
4885 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4886 QDomElement eff = item->getEffectAt(effectPos);
4887 if (!eff.isNull() && diff != 0) {
4888 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4889 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4891 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4892 emit clipItemSelected(item, item->selectedEffectIndex());
4899 double CustomTrackView::getSnapPointForPos(double pos)
4901 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4904 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4906 QList <GenTime> snaps;
4907 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4908 QList<QGraphicsItem *> itemList = items();
4909 for (int i = 0; i < itemList.count(); i++) {
4910 if (itemList.at(i) == selected) continue;
4911 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4912 if (itemList.at(i)->type() == AVWIDGET) {
4913 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4914 GenTime start = item->startPos();
4915 GenTime end = item->endPos();
4916 snaps.append(start);
4918 if (!offsetList.isEmpty()) {
4919 for (int j = 0; j < offsetList.size(); j++) {
4920 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4921 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4925 QList < GenTime > markers = item->snapMarkers();
4926 for (int j = 0; j < markers.size(); ++j) {
4927 GenTime t = markers.at(j);
4929 if (!offsetList.isEmpty()) {
4930 for (int k = 0; k < offsetList.size(); k++) {
4931 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4935 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4936 Transition *transition = static_cast <Transition*>(itemList.at(i));
4937 GenTime start = transition->startPos();
4938 GenTime end = transition->endPos();
4939 snaps.append(start);
4941 if (!offsetList.isEmpty()) {
4942 for (int j = 0; j < offsetList.size(); j++) {
4943 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4944 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4950 // add cursor position
4951 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4953 if (!offsetList.isEmpty()) {
4954 for (int j = 0; j < offsetList.size(); j++) {
4955 snaps.append(pos - offsetList.at(j));
4960 for (int i = 0; i < m_guides.count(); i++) {
4961 snaps.append(m_guides.at(i)->position());
4962 if (!offsetList.isEmpty()) {
4963 for (int j = 0; j < offsetList.size(); j++) {
4964 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4970 QPoint z = m_document->zone();
4971 snaps.append(GenTime(z.x(), m_document->fps()));
4972 snaps.append(GenTime(z.y(), m_document->fps()));
4975 m_scene->setSnapList(snaps);
4976 //for (int i = 0; i < m_snapPoints.size(); ++i)
4977 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4980 void CustomTrackView::slotSeekToPreviousSnap()
4982 updateSnapPoints(NULL);
4983 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4984 setCursorPos((int) res.frames(m_document->fps()));
4988 void CustomTrackView::slotSeekToNextSnap()
4990 updateSnapPoints(NULL);
4991 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4992 setCursorPos((int) res.frames(m_document->fps()));
4996 void CustomTrackView::clipStart()
4998 AbstractClipItem *item = getMainActiveClip();
5000 setCursorPos((int) item->startPos().frames(m_document->fps()));
5005 void CustomTrackView::clipEnd()
5007 AbstractClipItem *item = getMainActiveClip();
5009 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
5014 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
5016 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
5017 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
5018 m_commandStack->push(command);
5021 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
5023 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
5024 m_commandStack->push(command);
5027 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
5029 DocClipBase *base = m_document->clipManager()->getClipById(id);
5030 QList <CommentedTime> markers = base->commentedSnapMarkers();
5032 if (markers.isEmpty()) {
5033 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
5036 QUndoCommand *deleteMarkers = new QUndoCommand();
5037 deleteMarkers->setText("Delete clip markers");
5039 for (int i = 0; i < markers.size(); i++) {
5040 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
5042 m_commandStack->push(deleteMarkers);
5045 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString &comment)
5047 DocClipBase *base = m_document->clipManager()->getClipById(id);
5048 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
5049 else base->deleteSnapMarker(pos);
5050 emit updateClipMarkers(base);
5051 setDocumentModified();
5052 viewport()->update();
5055 int CustomTrackView::hasGuide(int pos, int offset)
5057 for (int i = 0; i < m_guides.count(); i++) {
5058 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
5059 if (qAbs(guidePos - pos) <= offset) return guidePos;
5060 else if (guidePos > pos) return -1;
5065 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
5069 double fps = m_document->fps();
5070 for (int i = 0; i < m_guides.count(); i++) {
5071 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
5072 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
5074 goMenu->setEnabled(!m_guides.isEmpty());
5077 void CustomTrackView::editGuide(const GenTime &oldPos, const GenTime &pos, const QString &comment)
5079 if (oldPos > GenTime() && pos > GenTime()) {
5081 for (int i = 0; i < m_guides.count(); i++) {
5082 if (m_guides.at(i)->position() == oldPos) {
5083 Guide *item = m_guides.at(i);
5084 item->updateGuide(pos, comment);
5088 } else if (pos > GenTime()) addGuide(pos, comment);
5092 for (int i = 0; i < m_guides.count(); i++) {
5093 if (m_guides.at(i)->position() == oldPos) {
5094 delete m_guides.takeAt(i);
5099 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5101 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5102 m_document->syncGuides(m_guides);
5105 bool CustomTrackView::addGuide(const GenTime &pos, const QString &comment)
5107 for (int i = 0; i < m_guides.count(); i++) {
5108 if (m_guides.at(i)->position() == pos) {
5109 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
5113 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
5114 scene()->addItem(g);
5116 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
5117 m_document->syncGuides(m_guides);
5121 void CustomTrackView::slotAddGuide(bool dialog)
5123 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
5125 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
5126 if (d.exec() != QDialog::Accepted) return;
5127 marker = d.newMarker();
5130 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
5132 if (addGuide(marker.time(), marker.comment())) {
5133 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
5134 m_commandStack->push(command);
5138 void CustomTrackView::slotEditGuide(int guidePos)
5141 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5142 else pos = GenTime(guidePos, m_document->fps());
5144 for (int i = 0; i < m_guides.count(); i++) {
5145 if (m_guides.at(i)->position() == pos) {
5146 slotEditGuide(m_guides.at(i)->info());
5151 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5154 void CustomTrackView::slotEditGuide(CommentedTime guide)
5156 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5157 if (d.exec() == QDialog::Accepted) {
5158 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5159 m_commandStack->push(command);
5164 void CustomTrackView::slotEditTimeLineGuide()
5166 if (m_dragGuide == NULL) return;
5167 CommentedTime guide = m_dragGuide->info();
5168 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
5169 if (d.exec() == QDialog::Accepted) {
5170 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
5171 m_commandStack->push(command);
5175 void CustomTrackView::slotDeleteGuide(int guidePos)
5178 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
5179 else pos = GenTime(guidePos, m_document->fps());
5181 for (int i = 0; i < m_guides.count(); i++) {
5182 if (m_guides.at(i)->position() == pos) {
5183 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5184 m_commandStack->push(command);
5189 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5193 void CustomTrackView::slotDeleteTimeLineGuide()
5195 if (m_dragGuide == NULL) return;
5196 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5197 m_commandStack->push(command);
5201 void CustomTrackView::slotDeleteAllGuides()
5203 QUndoCommand *deleteAll = new QUndoCommand();
5204 deleteAll->setText("Delete all guides");
5205 for (int i = 0; i < m_guides.count(); i++) {
5206 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5208 m_commandStack->push(deleteAll);
5211 void CustomTrackView::setTool(PROJECTTOOL tool)
5216 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5219 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5220 m_scene->setScale(scaleFactor, verticalScale);
5221 removeTipAnimation();
5222 bool adjust = false;
5223 if (verticalScale != matrix().m22()) adjust = true;
5224 setMatrix(newmatrix);
5226 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5227 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5228 for (int i = 0; i < m_guides.count(); i++) {
5229 QLineF l = m_guides.at(i)->line();
5230 l.setP2(QPointF(l.x2(), newHeight));
5231 m_guides.at(i)->setLine(l);
5233 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5236 int diff = sceneRect().width() - m_projectDuration;
5237 if (diff * newmatrix.m11() < 50) {
5238 if (newmatrix.m11() < 0.4)
5239 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5241 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5243 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5244 centerOn(QPointF(cursorPos(), verticalPos));
5247 void CustomTrackView::slotRefreshGuides()
5249 if (KdenliveSettings::showmarkers()) {
5250 for (int i = 0; i < m_guides.count(); i++)
5251 m_guides.at(i)->update();
5255 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5257 painter->setClipRect(rect);
5258 QPen pen1 = painter->pen();
5259 pen1.setColor(palette().dark().color());
5260 painter->setPen(pen1);
5261 double min = rect.left();
5262 double max = rect.right();
5263 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5264 int maxTrack = m_document->tracksCount();
5265 QColor lockedColor = palette().button().color();
5266 QColor audioColor = palette().alternateBase().color();
5267 for (int i = 0; i < maxTrack; i++) {
5268 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5269 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5270 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5271 if (i == m_selectedTrack)
5272 painter->fillRect(track, m_activeTrackBrush.brush(this));
5274 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5276 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5280 bool CustomTrackView::findString(const QString &text)
5283 for (int i = 0; i < m_searchPoints.size(); ++i) {
5284 marker = m_searchPoints.at(i).comment();
5285 if (marker.contains(text, Qt::CaseInsensitive)) {
5286 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5287 int vert = verticalScrollBar()->value();
5288 int hor = cursorPos();
5289 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5297 void CustomTrackView::selectFound(QString track, QString pos)
5299 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5300 slotSelectTrack(track.toInt());
5302 int vert = verticalScrollBar()->value();
5303 int hor = cursorPos();
5304 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5307 bool CustomTrackView::findNextString(const QString &text)
5310 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5311 marker = m_searchPoints.at(i).comment();
5312 if (marker.contains(text, Qt::CaseInsensitive)) {
5313 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5314 int vert = verticalScrollBar()->value();
5315 int hor = cursorPos();
5316 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5325 void CustomTrackView::initSearchStrings()
5327 m_searchPoints.clear();
5328 QList<QGraphicsItem *> itemList = items();
5329 for (int i = 0; i < itemList.count(); i++) {
5330 // parse all clip names
5331 if (itemList.at(i)->type() == AVWIDGET) {
5332 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5333 GenTime start = item->startPos();
5334 CommentedTime t(start, item->clipName());
5335 m_searchPoints.append(t);
5336 // add all clip markers
5337 QList < CommentedTime > markers = item->commentedSnapMarkers();
5338 m_searchPoints += markers;
5343 for (int i = 0; i < m_guides.count(); i++)
5344 m_searchPoints.append(m_guides.at(i)->info());
5346 qSort(m_searchPoints);
5349 void CustomTrackView::clearSearchStrings()
5351 m_searchPoints.clear();
5355 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5357 QList<ItemInfo> matchingInfo;
5358 QList<QGraphicsItem *> itemList = items();
5359 for (int i = 0; i < itemList.count(); i++) {
5360 if (itemList.at(i)->type() == AVWIDGET) {
5361 ClipItem *item = (ClipItem *)itemList.at(i);
5362 if (item->clipProducer() == clipId)
5363 matchingInfo << item->info();
5366 return matchingInfo;
5369 void CustomTrackView::copyClip()
5371 qDeleteAll(m_copiedItems);
5372 m_copiedItems.clear();
5373 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5374 if (itemList.count() == 0) {
5375 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5378 for (int i = 0; i < itemList.count(); i++) {
5379 if (itemList.at(i)->type() == AVWIDGET) {
5380 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5381 ClipItem *clone = clip->clone(clip->info());
5382 m_copiedItems.append(clone);
5383 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5384 Transition *dup = static_cast <Transition *>(itemList.at(i));
5385 m_copiedItems.append(dup->clone());
5390 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5392 if (m_scene->editMode() != NORMALEDIT) {
5393 // If we are in overwrite mode, always allow the move
5396 int height = m_tracksHeight - 2;
5398 if (type == TRANSITIONWIDGET) {
5399 height = Transition::itemHeight();
5400 offset = Transition::itemOffset();
5402 else if (type == AVWIDGET) {
5403 height = ClipItem::itemHeight();
5404 offset = ClipItem::itemOffset();
5406 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);
5407 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5408 for (int i = 0; i < collisions.count(); i++) {
5409 if (collisions.at(i)->type() == type) {
5416 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5419 for (int i = 0; i < infoList.count(); i++) {
5420 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));
5423 QList<QGraphicsItem *> collisions = scene()->items(path);
5424 for (int i = 0; i < collisions.count(); i++) {
5425 if (collisions.at(i)->type() == type) return false;
5430 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5432 for (int i = 0; i < items.count(); i++) {
5433 ItemInfo info = items.at(i)->info();
5434 info.startPos += offset;
5435 info.endPos += offset;
5436 info.track += trackOffset;
5437 if (!canBePastedTo(info, items.at(i)->type())) return false;
5442 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5444 QPainterPath movePath;
5445 movePath.moveTo(0, 0);
5447 for (int i = 0; i < items.count(); i++) {
5448 ItemInfo info = items.at(i)->info();
5449 info.startPos = info.startPos + offset;
5450 info.endPos = info.endPos + offset;
5451 info.track = info.track + trackOffset;
5452 if (info.startPos < GenTime()) {
5453 // No clip should go below 0
5456 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));
5457 movePath.addRect(rect);
5459 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5460 for (int i = 0; i < collisions.count(); i++) {
5461 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5462 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5470 void CustomTrackView::pasteClip()
5472 if (m_copiedItems.count() == 0) {
5473 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5478 GenTime pos = GenTime(-1);
5479 if (m_menuPosition.isNull()) {
5480 position = mapFromGlobal(QCursor::pos());
5481 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5482 track = m_selectedTrack;
5483 pos = GenTime(m_cursorPos, m_document->fps());
5484 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5488 position = m_menuPosition;
5491 if (pos == GenTime(-1))
5492 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5494 track = (int)(mapToScene(position).y() / m_tracksHeight);
5496 GenTime leftPos = m_copiedItems.at(0)->startPos();
5497 int lowerTrack = m_copiedItems.at(0)->track();
5498 int upperTrack = m_copiedItems.at(0)->track();
5499 for (int i = 1; i < m_copiedItems.count(); i++) {
5500 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5501 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5502 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5505 GenTime offset = pos - leftPos;
5506 int trackOffset = track - lowerTrack;
5508 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5509 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5510 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5511 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5514 QUndoCommand *pasteClips = new QUndoCommand();
5515 pasteClips->setText("Paste clips");
5517 for (int i = 0; i < m_copiedItems.count(); i++) {
5518 // parse all clip names
5519 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5520 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5521 ItemInfo info = clip->info();
5522 info.startPos += offset;
5523 info.endPos += offset;
5524 info.track += trackOffset;
5525 if (canBePastedTo(info, AVWIDGET)) {
5526 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5527 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5528 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5529 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5531 info.startPos = tr->startPos() + offset;
5532 info.endPos = tr->endPos() + offset;
5533 info.track = tr->track() + trackOffset;
5534 int transitionEndTrack;
5535 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5536 else transitionEndTrack = tr->transitionEndTrack();
5537 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5538 if (info.startPos >= info.endPos) {
5539 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5540 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5541 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5544 updateTrackDuration(-1, pasteClips);
5545 m_commandStack->push(pasteClips);
5548 void CustomTrackView::pasteClipEffects()
5550 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5551 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5554 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5556 QUndoCommand *paste = new QUndoCommand();
5557 paste->setText("Paste effects");
5559 QList<QGraphicsItem *> clips = scene()->selectedItems();
5562 for (int i = 0; i < clips.count(); ++i) {
5563 if (clips.at(i)->type() == GROUPWIDGET) {
5564 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5565 for (int j = 0; j < children.count(); j++) {
5566 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5567 clips.append(children.at(j));
5573 for (int i = 0; i < clips.count(); ++i) {
5574 if (clips.at(i)->type() == AVWIDGET) {
5575 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5576 for (int j = 1; j <= clip->effectsCount(); j++) {
5577 QDomElement eff = clip->effectAt(j);
5578 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5579 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5580 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5585 if (paste->childCount() > 0) m_commandStack->push(paste);
5588 //adjust effects (fades, ...)
5589 for (int i = 0; i < clips.count(); ++i) {
5590 if (clips.at(i)->type() == AVWIDGET) {
5591 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5592 updatePositionEffects(item, item->info());
5598 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5600 // parse parameters to check if we need to adjust to the new crop start
5601 int diff = (newstart - oldstart).frames(m_document->fps());
5602 int max = (newstart + duration).frames(m_document->fps());
5604 QDomNodeList params = xml.elementsByTagName("parameter");
5605 for (int i = 0; i < params.count(); i++) {
5606 QDomElement e = params.item(i).toElement();
5607 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5608 QString def = e.attribute("default");
5609 // Effect has a keyframe type parameter, we need to adjust the values
5610 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5611 QStringList newKeyFrames;
5612 foreach(const QString &str, keys) {
5613 int pos = str.section(':', 0, 0).toInt();
5614 double val = str.section(':', 1, 1).toDouble();
5617 newKeyFrames.append(QString::number(max) + ':' + locale.toString(val));
5619 } else newKeyFrames.append(QString::number(pos) + ':' + locale.toString(val));
5621 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5622 e.setAttribute("keyframes", newKeyFrames.join(";"));
5627 ClipItem *CustomTrackView::getClipUnderCursor() const
5629 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5630 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5631 for (int i = 0; i < collisions.count(); i++) {
5632 if (collisions.at(i)->type() == AVWIDGET) {
5633 return static_cast < ClipItem *>(collisions.at(i));
5639 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5641 QList<QGraphicsItem *> clips = scene()->selectedItems();
5642 if (clips.isEmpty()) {
5643 return getClipUnderCursor();
5645 AbstractClipItem *item = NULL;
5646 for (int i = 0; i < clips.count(); ++i) {
5647 if (clips.at(i)->type() == AVWIDGET) {
5648 item = static_cast < AbstractClipItem *>(clips.at(i));
5649 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5652 if (item) return item;
5657 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5659 QList<QGraphicsItem *> clips = scene()->selectedItems();
5660 if (clips.isEmpty()) {
5661 return getClipUnderCursor();
5664 // remove all items in the list that are not clips
5665 for (int i = 0; i < clips.count();) {
5666 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5669 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5670 for (int i = 0; i < clips.count(); ++i) {
5671 if (clips.at(i)->type() == AVWIDGET) {
5672 item = static_cast < ClipItem *>(clips.at(i));
5673 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5681 void CustomTrackView::setInPoint()
5683 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5685 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5688 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5692 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5695 void CustomTrackView::setOutPoint()
5697 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5699 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5702 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5706 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5709 void CustomTrackView::slotUpdateAllThumbs()
5711 if (!isEnabled()) return;
5712 QList<QGraphicsItem *> itemList = items();
5713 //if (itemList.isEmpty()) return;
5715 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5716 for (int i = 0; i < itemList.count(); i++) {
5717 if (itemList.at(i)->type() == AVWIDGET) {
5718 item = static_cast <ClipItem *>(itemList.at(i));
5719 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5720 // Check if we have a cached thumbnail
5721 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5722 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5723 if (QFile::exists(thumb)) {
5725 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5726 item->slotSetStartThumb(pix);
5729 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5730 QString endThumb = startThumb;
5731 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5732 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5733 if (QFile::exists(startThumb)) {
5734 QPixmap pix(startThumb);
5735 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5736 item->slotSetStartThumb(pix);
5738 if (QFile::exists(endThumb)) {
5739 QPixmap pix(endThumb);
5740 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5741 item->slotSetEndThumb(pix);
5744 item->refreshClip(false, false);
5748 viewport()->update();
5751 void CustomTrackView::saveThumbnails()
5753 QList<QGraphicsItem *> itemList = items();
5755 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5756 for (int i = 0; i < itemList.count(); i++) {
5757 if (itemList.at(i)->type() == AVWIDGET) {
5758 item = static_cast <ClipItem *>(itemList.at(i));
5759 if (item->clipType() != COLOR) {
5760 // Check if we have a cached thumbnail
5761 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5762 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5763 if (!QFile::exists(thumb)) {
5764 QPixmap pix(item->startThumb());
5768 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5769 QString endThumb = startThumb;
5770 startThumb.append(QString::number((int) item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5771 endThumb.append(QString::number((int) (item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5772 if (!QFile::exists(startThumb)) {
5773 QPixmap pix(item->startThumb());
5774 pix.save(startThumb);
5776 if (!QFile::exists(endThumb)) {
5777 QPixmap pix(item->endThumb());
5787 void CustomTrackView::slotInsertTrack(int ix)
5789 TrackDialog d(m_document, parentWidget());
5790 d.comboTracks->setCurrentIndex(ix);
5791 d.label->setText(i18n("Insert track"));
5792 d.setWindowTitle(i18n("Insert New Track"));
5794 if (d.exec() == QDialog::Accepted) {
5795 ix = d.comboTracks->currentIndex();
5796 if (d.before_select->currentIndex() == 1)
5800 info.isMute = false;
5801 info.isLocked = false;
5802 info.effectsList = EffectsList(true);
5803 if (d.video_track->isChecked()) {
5804 info.type = VIDEOTRACK;
5805 info.isBlind = false;
5807 info.type = AUDIOTRACK;
5808 info.isBlind = true;
5810 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5811 m_commandStack->push(addTrack);
5812 setDocumentModified();
5816 void CustomTrackView::slotDeleteTrack(int ix)
5818 if (m_document->tracksCount() < 2) return;
5819 TrackDialog d(m_document, parentWidget());
5820 d.comboTracks->setCurrentIndex(ix);
5821 d.label->setText(i18n("Delete track"));
5822 d.before_select->setHidden(true);
5823 d.setWindowTitle(i18n("Delete Track"));
5824 d.video_track->setHidden(true);
5825 d.audio_track->setHidden(true);
5826 if (d.exec() == QDialog::Accepted) {
5827 ix = d.comboTracks->currentIndex();
5828 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5829 deleteTimelineTrack(ix, info);
5830 setDocumentModified();
5831 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5832 m_commandStack->push(command);*/
5836 void CustomTrackView::slotConfigTracks(int ix)
5838 TracksConfigDialog d(m_document, ix, parentWidget());
5839 if (d.exec() == QDialog::Accepted) {
5840 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5841 m_commandStack->push(configTracks);
5842 QList <int> toDelete = d.deletedTracks();
5843 for (int i = 0; i < toDelete.count(); ++i) {
5844 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5845 deleteTimelineTrack(toDelete.at(i) - i, info);
5847 setDocumentModified();
5851 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5853 if (m_document->tracksCount() < 2) return;
5854 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5855 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5856 QList<QGraphicsItem *> selection = m_scene->items(r);
5857 QUndoCommand *deleteTrack = new QUndoCommand();
5858 deleteTrack->setText("Delete track");
5860 // Delete all clips in selected track
5861 for (int i = 0; i < selection.count(); i++) {
5862 if (selection.at(i)->type() == AVWIDGET) {
5863 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5864 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5865 m_waitingThumbs.removeAll(item);
5866 m_scene->removeItem(item);
5869 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5870 Transition *item = static_cast <Transition *>(selection.at(i));
5871 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5872 m_scene->removeItem(item);
5878 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5879 m_commandStack->push(deleteTrack);
5882 void CustomTrackView::autoTransition()
5884 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5885 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5886 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5889 Transition *tr = static_cast <Transition*>(itemList.at(0));
5890 tr->setAutomatic(!tr->isAutomatic());
5891 QDomElement transition = tr->toXML();
5892 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);
5893 setDocumentModified();
5896 void CustomTrackView::clipNameChanged(const QString &id, const QString &name)
5898 QList<QGraphicsItem *> list = scene()->items();
5899 ClipItem *clip = NULL;
5900 for (int i = 0; i < list.size(); ++i) {
5901 if (list.at(i)->type() == AVWIDGET) {
5902 clip = static_cast <ClipItem *>(list.at(i));
5903 if (clip->clipProducer() == id) {
5904 clip->setClipName(name);
5908 viewport()->update();
5911 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5913 minimum = GenTime();
5914 maximum = GenTime();
5915 QList<QGraphicsItem *> selection;
5916 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5917 selection.removeAll(item);
5918 for (int i = 0; i < selection.count(); i++) {
5919 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5920 if (clip && clip->type() == AVWIDGET) {
5921 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5922 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5927 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5929 minimum = GenTime();
5930 maximum = GenTime();
5931 QList<QGraphicsItem *> selection;
5932 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5933 selection.removeAll(item);
5934 for (int i = 0; i < selection.count(); i++) {
5935 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5936 if (clip && clip->type() == TRANSITIONWIDGET) {
5937 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5938 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5943 void CustomTrackView::loadGroups(const QDomNodeList &groups)
5945 for (int i = 0; i < groups.count(); i++) {
5946 QDomNodeList children = groups.at(i).childNodes();
5947 scene()->clearSelection();
5948 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5949 QDomElement elem = children.item(nodeindex).toElement();
5950 int pos = elem.attribute("position").toInt();
5951 int track = elem.attribute("track").toInt();
5952 if (elem.tagName() == "clipitem") {
5953 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5954 if (clip) clip->setSelected(true);
5956 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5957 if (clip) clip->setSelected(true);
5960 groupSelectedItems(false, true);
5964 void CustomTrackView::splitAudio()
5966 resetSelectionGroup();
5967 QList<QGraphicsItem *> selection = scene()->selectedItems();
5968 if (selection.isEmpty()) {
5969 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5972 QUndoCommand *splitCommand = new QUndoCommand();
5973 splitCommand->setText(i18n("Split audio"));
5974 for (int i = 0; i < selection.count(); i++) {
5975 if (selection.at(i)->type() == AVWIDGET) {
5976 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5977 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5978 if (clip->parentItem()) {
5979 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5981 EffectsList effects;
5982 effects.clone(clip->effectList());
5983 new SplitAudioCommand(this, clip->track(), clip->startPos(), effects, splitCommand);
5988 if (splitCommand->childCount()) {
5989 updateTrackDuration(-1, splitCommand);
5990 m_commandStack->push(splitCommand);
5994 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, EffectsList effects, bool split)
5996 ClipItem *clip = getClipItemAt(pos, track);
5998 kDebug() << "// Cannot find clip to split!!!";
6002 int start = pos.frames(m_document->fps());
6003 int freetrack = m_document->tracksCount() - track - 1;
6005 // do not split audio when we are on an audio track
6006 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
6009 for (; freetrack > 0; freetrack--) {
6010 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6011 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
6012 //kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
6013 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
6014 //kDebug() << "FOUND SPACE ON TRK: " << freetrack;
6019 kDebug() << "GOT TRK: " << track;
6020 if (freetrack == 0) {
6021 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
6023 ItemInfo info = clip->info();
6024 info.track = m_document->tracksCount() - freetrack;
6025 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
6026 scene()->clearSelection();
6027 clip->setSelected(true);
6028 ClipItem *audioClip = getClipItemAt(start, info.track);
6030 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6031 clip->setVideoOnly(true);
6032 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6033 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6035 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
6036 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
6038 m_document->renderer()->unlockService(tractor);
6039 audioClip->setSelected(true);
6040 audioClip->setAudioOnly(true);
6042 // keep video effects, move audio effects to audio clip
6045 for (int i = 0; i < effects.count(); ++i) {
6046 if (effects.at(i).attribute("type") == "audio") {
6047 deleteEffect(m_document->tracksCount() - track, pos, clip->effectAt(videoIx));
6050 deleteEffect(freetrack, pos, audioClip->effectAt(audioIx));
6055 groupSelectedItems(false, true);
6059 // unsplit clip: remove audio part and change video part to normal clip
6060 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
6061 kDebug() << "//CANNOT FIND CLP GRP";
6064 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
6065 QList<QGraphicsItem *> children = grp->childItems();
6066 if (children.count() != 2) {
6067 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
6070 for (int i = 0; i < children.count(); i++) {
6071 if (children.at(i) != clip) {
6072 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
6073 ItemInfo info = clip->info();
6074 deleteClip(clp->info());
6075 clip->setVideoOnly(false);
6076 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6077 if (!m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->getProducer(info.track))) {
6078 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
6080 m_document->renderer()->unlockService(tractor);
6082 // re-add audio effects
6083 for (int i = 0; i < effects.count(); ++i) {
6084 if (effects.at(i).attribute("type") == "audio") {
6085 addEffect(m_document->tracksCount() - track, pos, effects.at(i));
6092 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6093 m_document->clipManager()->removeGroup(grp);
6094 scene()->destroyItemGroup(grp);
6098 void CustomTrackView::setVideoOnly()
6100 resetSelectionGroup();
6101 QList<QGraphicsItem *> selection = scene()->selectedItems();
6102 if (selection.isEmpty()) {
6103 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6106 QUndoCommand *videoCommand = new QUndoCommand();
6107 videoCommand->setText(i18n("Video only"));
6108 for (int i = 0; i < selection.count(); i++) {
6109 if (selection.at(i)->type() == AVWIDGET) {
6110 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6111 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6112 if (clip->parentItem()) {
6113 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6115 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6120 m_commandStack->push(videoCommand);
6123 void CustomTrackView::setAudioOnly()
6125 resetSelectionGroup();
6126 QList<QGraphicsItem *> selection = scene()->selectedItems();
6127 if (selection.isEmpty()) {
6128 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6131 QUndoCommand *videoCommand = new QUndoCommand();
6132 videoCommand->setText(i18n("Audio only"));
6133 for (int i = 0; i < selection.count(); i++) {
6134 if (selection.at(i)->type() == AVWIDGET) {
6135 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6136 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6137 if (clip->parentItem()) {
6138 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6140 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6145 m_commandStack->push(videoCommand);
6148 void CustomTrackView::setAudioAndVideo()
6150 resetSelectionGroup();
6151 QList<QGraphicsItem *> selection = scene()->selectedItems();
6152 if (selection.isEmpty()) {
6153 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
6156 QUndoCommand *videoCommand = new QUndoCommand();
6157 videoCommand->setText(i18n("Audio and Video"));
6158 for (int i = 0; i < selection.count(); i++) {
6159 if (selection.at(i)->type() == AVWIDGET) {
6160 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6161 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
6162 if (clip->parentItem()) {
6163 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
6165 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
6170 m_commandStack->push(videoCommand);
6173 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
6175 ClipItem *clip = getClipItemAt(pos, track);
6177 kDebug() << "// Cannot find clip to split!!!";
6180 Mlt::Tractor *tractor = m_document->renderer()->lockService();
6182 int start = pos.frames(m_document->fps());
6183 clip->setVideoOnly(true);
6184 clip->setAudioOnly(false);
6185 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
6186 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6188 } else if (audioOnly) {
6189 int start = pos.frames(m_document->fps());
6190 clip->setAudioOnly(true);
6191 clip->setVideoOnly(false);
6192 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
6193 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6196 int start = pos.frames(m_document->fps());
6197 clip->setAudioOnly(false);
6198 clip->setVideoOnly(false);
6199 if (m_document->renderer()->mltUpdateClipProducer(tractor, m_document->tracksCount() - track, start, clip->baseClip()->getProducer(track)) == false) {
6200 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
6203 m_document->renderer()->unlockService(tractor);
6205 setDocumentModified();
6208 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
6210 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6211 m_clipTypeGroup->setEnabled(false);
6213 m_clipTypeGroup->setEnabled(true);
6214 QList <QAction *> actions = m_clipTypeGroup->actions();
6216 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6217 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6218 else lookup = "clip_audio_and_video";
6219 for (int i = 0; i < actions.count(); i++) {
6220 if (actions.at(i)->data().toString() == lookup) {
6221 actions.at(i)->setChecked(true);
6228 void CustomTrackView::slotGoToMarker(QAction *action)
6230 int pos = action->data().toInt();
6231 setCursorPos(pos, true);
6234 void CustomTrackView::reloadTransitionLumas()
6238 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6239 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6240 for (int i = 0; i < params.count(); i++) {
6241 QDomElement e = params.item(i).toElement();
6242 if (e.attribute("tag") == "resource") {
6243 lumaNames = e.attribute("paramlistdisplay");
6244 lumaFiles = e.attribute("paramlist");
6249 QList<QGraphicsItem *> itemList = items();
6250 Transition *transitionitem;
6251 QDomElement transitionXml;
6252 for (int i = 0; i < itemList.count(); i++) {
6253 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6254 transitionitem = static_cast <Transition*>(itemList.at(i));
6255 transitionXml = transitionitem->toXML();
6256 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6257 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6258 for (int i = 0; i < params.count(); i++) {
6259 QDomElement e = params.item(i).toElement();
6260 if (e.attribute("tag") == "resource") {
6261 e.setAttribute("paramlistdisplay", lumaNames);
6262 e.setAttribute("paramlist", lumaFiles);
6267 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6268 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6269 for (int i = 0; i < params.count(); i++) {
6270 QDomElement e = params.item(i).toElement();
6271 if (e.attribute("tag") == "luma") {
6272 e.setAttribute("paramlistdisplay", lumaNames);
6273 e.setAttribute("paramlist", lumaFiles);
6280 emit transitionItemSelected(NULL);
6283 double CustomTrackView::fps() const
6285 return m_document->fps();
6288 void CustomTrackView::updateProjectFps()
6290 // update all clips to the new fps
6291 resetSelectionGroup();
6292 scene()->clearSelection();
6294 QList<QGraphicsItem *> itemList = items();
6295 for (int i = 0; i < itemList.count(); i++) {
6296 // remove all items and re-add them one by one
6297 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6299 for (int i = 0; i < itemList.count(); i++) {
6300 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6301 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6302 clip->updateFps(m_document->fps());
6303 m_scene->addItem(clip);
6304 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6305 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6306 QList<QGraphicsItem *> children = grp->childItems();
6307 for (int j = 0; j < children.count(); j++) {
6308 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6309 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6310 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6311 clip->updateFps(m_document->fps());
6314 m_document->clipManager()->removeGroup(grp);
6315 m_scene->addItem(grp);
6316 scene()->destroyItemGroup(grp);
6317 scene()->clearSelection();
6318 for (int j = 0; j < children.count(); j++) {
6319 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6320 //children.at(j)->setParentItem(0);
6321 children.at(j)->setSelected(true);
6324 groupSelectedItems(true, true);
6325 } else if (itemList.at(i)->type() == GUIDEITEM) {
6326 Guide *g = static_cast<Guide *>(itemList.at(i));
6328 m_scene->addItem(g);
6331 viewport()->update();
6334 void CustomTrackView::slotTrackDown()
6336 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6337 else m_selectedTrack++;
6338 emit updateTrackHeaders();
6339 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6340 ensureVisible(rect, 0, 0);
6341 viewport()->update();
6344 void CustomTrackView::slotTrackUp()
6346 if (m_selectedTrack > 0) m_selectedTrack--;
6347 else m_selectedTrack = m_document->tracksCount() - 1;
6348 emit updateTrackHeaders();
6349 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6350 ensureVisible(rect, 0, 0);
6351 viewport()->update();
6354 int CustomTrackView::selectedTrack() const
6356 return m_selectedTrack;
6359 QStringList CustomTrackView::selectedClips() const
6361 QStringList clipIds;
6362 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6363 for (int i = 0; i < selection.count(); i++) {
6364 if (selection.at(i)->type() == AVWIDGET) {
6365 ClipItem *item = (ClipItem *)selection.at(i);
6366 clipIds << item->clipProducer();
6372 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6374 QList<ClipItem *> clips;
6375 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6376 for (int i = 0; i < selection.count(); i++) {
6377 if (selection.at(i)->type() == AVWIDGET) {
6378 clips.append((ClipItem *)selection.at(i));
6384 void CustomTrackView::slotSelectTrack(int ix)
6386 m_selectedTrack = qMax(0, ix);
6387 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6388 emit updateTrackHeaders();
6389 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6390 ensureVisible(rect, 0, 0);
6391 viewport()->update();
6394 void CustomTrackView::slotSelectClipsInTrack()
6396 QRectF rect(0, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 1);
6397 QList<QGraphicsItem *> selection = m_scene->items(rect);
6398 m_scene->clearSelection();
6399 for (int i = 0; i < selection.count(); i++) {
6400 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6401 selection.at(i)->setSelected(true);
6404 resetSelectionGroup();
6405 groupSelectedItems();
6408 void CustomTrackView::slotSelectAllClips()
6410 QList<QGraphicsItem *> selection = m_scene->items();
6411 m_scene->clearSelection();
6412 for (int i = 0; i < selection.count(); i++) {
6413 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET) {
6414 selection.at(i)->setSelected(true);
6417 resetSelectionGroup();
6418 groupSelectedItems();
6421 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6424 if (track != -1 && pos != -1)
6425 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6427 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6428 QList<QGraphicsItem *> selection = m_scene->items(rect);
6429 resetSelectionGroup(group);
6430 if (!group) m_scene->clearSelection();
6431 for (int i = 0; i < selection.count(); i++) {
6432 if (selection.at(i)->type() == AVWIDGET) {
6433 selection.at(i)->setSelected(add);
6437 if (group) groupSelectedItems();
6440 void CustomTrackView::selectTransition(bool add, bool group)
6442 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6443 QList<QGraphicsItem *> selection = m_scene->items(rect);
6444 resetSelectionGroup(group);
6445 if (!group) m_scene->clearSelection();
6446 for (int i = 0; i < selection.count(); i++) {
6447 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6448 selection.at(i)->setSelected(add);
6452 if (group) groupSelectedItems();
6455 QStringList CustomTrackView::extractTransitionsLumas()
6458 QList<QGraphicsItem *> itemList = items();
6459 Transition *transitionitem;
6460 QDomElement transitionXml;
6461 for (int i = 0; i < itemList.count(); i++) {
6462 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6463 transitionitem = static_cast <Transition*>(itemList.at(i));
6464 transitionXml = transitionitem->toXML();
6465 // luma files in transitions can be in "resource" or "luma" property
6466 QString luma = EffectsList::parameter(transitionXml, "luma");
6467 if (luma.isEmpty()) luma = EffectsList::parameter(transitionXml, "resource");
6468 if (!luma.isEmpty()) urls << KUrl(luma).path();
6471 urls.removeDuplicates();
6475 void CustomTrackView::setEditMode(EDITMODE mode)
6477 m_scene->setEditMode(mode);
6480 void CustomTrackView::checkTrackSequence(int track)
6482 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6483 //track = m_document->tracksCount() -track;
6484 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6485 QList<QGraphicsItem *> selection = m_scene->items(rect);
6486 QList <int> timelineList;
6487 timelineList.append(0);
6488 for (int i = 0; i < selection.count(); i++) {
6489 if (selection.at(i)->type() == AVWIDGET) {
6490 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6491 int start = clip->startPos().frames(m_document->fps());
6492 int end = clip->endPos().frames(m_document->fps());
6493 if (!timelineList.contains(start)) timelineList.append(start);
6494 if (!timelineList.contains(end)) timelineList.append(end);
6497 qSort(timelineList);
6498 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6499 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6502 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6504 if (data.isEmpty()) return;
6505 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6507 info.startPos = GenTime(in, m_document->fps());
6508 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6509 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6510 info.cropDuration = info.endPos - info.startPos;
6511 info.track = m_selectedTrack;
6512 QUndoCommand *addCommand = new QUndoCommand();
6513 addCommand->setText(i18n("Insert clip"));
6514 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6515 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6516 updateTrackDuration(info.track, addCommand);
6517 m_commandStack->push(addCommand);
6519 selectClip(true, false, m_selectedTrack, in);
6520 // Automatic audio split
6521 if (KdenliveSettings::splitaudio())
6525 void CustomTrackView::clearSelection(bool emitInfo)
6527 resetSelectionGroup();
6528 scene()->clearSelection();
6530 if (emitInfo) emit clipItemSelected(NULL);
6533 void CustomTrackView::updatePalette()
6535 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6539 pen1.setColor(palette().text().color());
6540 m_cursorLine->setPen(pen1);
6544 void CustomTrackView::removeTipAnimation()
6547 scene()->removeItem(m_visualTip);
6548 m_animationTimer->stop();
6556 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6558 if (m_visualTip == NULL) {
6559 QRectF rect = clip->sceneBoundingRect();
6560 m_animation = new QGraphicsItemAnimation;
6561 m_animation->setTimeLine(m_animationTimer);
6562 m_animation->setScaleAt(1, 1, 1);
6567 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6568 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6569 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6571 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6573 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6575 m_animation->setScaleAt(.5, 2, 2);
6579 polygon << QPoint(0, - size * 2);
6580 if (mode == RESIZESTART)
6581 polygon << QPoint(size * 2, 0);
6583 polygon << QPoint(- size * 2, 0);
6584 polygon << QPoint(0, size * 2);
6585 polygon << QPoint(0, - size * 2);
6587 m_visualTip = new QGraphicsPolygonItem(polygon);
6588 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6589 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6590 if (mode == RESIZESTART)
6591 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6593 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6595 m_animation->setScaleAt(.5, 2, 1);
6597 case TRANSITIONSTART:
6599 polygon << QPoint(0, - size * 2);
6600 if (mode == TRANSITIONSTART)
6601 polygon << QPoint(size * 2, 0);
6603 polygon << QPoint(- size * 2, 0);
6604 polygon << QPoint(0, 0);
6605 polygon << QPoint(0, - size * 2);
6607 m_visualTip = new QGraphicsPolygonItem(polygon);
6608 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6609 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6610 if (mode == TRANSITIONSTART)
6611 m_visualTip->setPos(rect.x(), rect.bottom());
6613 m_visualTip->setPos(rect.right(), rect.bottom());
6615 m_animation->setScaleAt(.5, 2, 2);
6622 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6623 m_visualTip->setZValue(100);
6624 scene()->addItem(m_visualTip);
6625 m_animation->setItem(m_visualTip);
6626 m_animationTimer->start();
6630 bool CustomTrackView::hasAudio(int track) const
6632 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6633 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6634 QGraphicsItem *item;
6635 for (int i = 0; i < collisions.count(); i++) {
6636 item = collisions.at(i);
6637 if (!item->isEnabled()) continue;
6638 if (item->type() == AVWIDGET) {
6639 ClipItem *clip = static_cast <ClipItem *>(item);
6640 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6646 void CustomTrackView::slotAddTrackEffect(const QDomElement &effect, int ix)
6649 QUndoCommand *effectCommand = new QUndoCommand();
6651 if (effect.tagName() == "effectgroup") {
6652 effectName = effect.attribute("name");
6654 QDomElement namenode = effect.firstChildElement("name");
6655 if (!namenode.isNull()) effectName = i18n(namenode.text().toUtf8().data());
6656 else effectName = i18n("effect");
6658 effectCommand->setText(i18n("Add %1", effectName));
6659 if (effect.tagName() == "effectgroup") {
6660 QDomNodeList effectlist = effect.elementsByTagName("effect");
6661 for (int j = 0; j < effectlist.count(); j++) {
6662 QDomElement trackeffect = effectlist.at(j).toElement();
6663 if (trackeffect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, trackeffect.attribute("tag"), trackeffect.attribute("id")) != -1) {
6664 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6667 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), trackeffect, true, effectCommand);
6671 if (effect.attribute("unique", "0") != "0" && m_document->hasTrackEffect(m_document->tracksCount() - ix - 1, effect.attribute("tag"), effect.attribute("id")) != -1) {
6672 emit displayMessage(i18n("Effect already present in track"), ErrorMessage);
6673 delete effectCommand;
6676 new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true, effectCommand);
6679 if (effectCommand->childCount() > 0) {
6680 m_commandStack->push(effectCommand);
6681 setDocumentModified();
6683 else delete effectCommand;
6687 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement &effect)
6689 EffectsParameterList parameters;
6691 parameters.addParam("tag", effect.attribute("tag"));
6692 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6693 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6694 parameters.addParam("kdenlive_info", effect.attribute("kdenlive_info"));
6695 parameters.addParam("id", effect.attribute("id"));
6696 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6697 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6698 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6699 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6701 QDomNodeList params = effect.elementsByTagName("parameter");
6702 for (int i = 0; i < params.count(); i++) {
6703 QDomElement e = params.item(i).toElement();
6704 if (e.attribute("type") == "geometry" && !e.hasAttribute("fixed")) {
6705 // effects with geometry param need in / out synced with the clip, request it...
6706 parameters.addParam("_sync_in_out", "1");
6708 if (e.attribute("type") == "simplekeyframe") {
6710 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6711 double factor = e.attribute("factor", "1").toDouble();
6712 double offset = e.attribute("offset", "0").toDouble();
6713 for (int j = 0; j < values.count(); j++) {
6714 QString pos = values.at(j).section(':', 0, 0);
6715 double val = (values.at(j).section(':', 1, 1).toDouble() - offset) / factor;
6716 values[j] = pos + "=" + locale.toString(val);
6718 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6719 parameters.addParam(e.attribute("name"), values.join(";"));
6720 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6721 parameters.addParam("max", e.attribute("max"));
6722 parameters.addParam("min", e.attribute("min"));
6723 parameters.addParam("factor", e.attribute("factor", "1"));*/
6724 } else if (e.attribute("type") == "keyframe") {
6725 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6726 parameters.addParam("keyframes", e.attribute("keyframes"));
6727 parameters.addParam("max", e.attribute("max"));
6728 parameters.addParam("min", e.attribute("min"));
6729 parameters.addParam("factor", e.attribute("factor", "1"));
6730 parameters.addParam("offset", e.attribute("offset", "0"));
6731 parameters.addParam("starttag", e.attribute("starttag", "start"));
6732 parameters.addParam("endtag", e.attribute("endtag", "end"));
6733 } else if (e.attribute("namedesc").contains(';')) {
6734 QString format = e.attribute("format");
6735 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6736 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6738 QTextStream txtNeu(&neu);
6739 if (values.size() > 0)
6740 txtNeu << (int)values[0].toDouble();
6741 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6742 txtNeu << separators[i];
6743 txtNeu << (int)(values[i+1].toDouble());
6745 parameters.addParam("start", neu);
6747 if (e.attribute("factor", "1") != "1" || e.attribute("offset", "0") != "0") {
6749 if (e.attribute("factor").contains('%')) {
6750 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6752 fact = e.attribute("factor", "1").toDouble();
6754 double offset = e.attribute("offset", "0").toDouble();
6755 parameters.addParam(e.attribute("name"), locale.toString((e.attribute("value").toDouble() - offset) / fact));
6757 parameters.addParam(e.attribute("name"), e.attribute("value"));
6764 void CustomTrackView::updateTrackNames(int track, bool added)
6766 QList <TrackInfo> tracks = m_document->tracksList();
6767 int max = tracks.count();
6768 int docTrack = max - track - 1;
6770 // count number of tracks of each type
6771 int videoTracks = 0;
6772 int audioTracks = 0;
6773 for (int i = max - 1; i >= 0; --i) {
6774 TrackInfo info = tracks.at(i);
6775 if (info.type == VIDEOTRACK)
6780 if (i <= docTrack) {
6781 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6782 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6785 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6786 info.trackName = type + QString::number(typeNumber);
6787 m_document->setTrackType(i, info);
6790 if (info.trackName == type + QString::number(typeNumber + 1)) {
6791 info.trackName = type + QString::number(typeNumber);
6792 m_document->setTrackType(i, info);
6797 emit tracksChanged();
6800 void CustomTrackView::updateTrackDuration(int track, QUndoCommand *command)
6806 tracks << m_document->tracksCount() - track - 1;
6808 // negative track number -> update all tracks
6809 for (int i = 0; i < m_document->tracksCount(); ++i)
6813 for (int i = 0; i < tracks.count(); ++i) {
6815 // t + 1 because of black background track
6816 duration = m_document->renderer()->mltTrackDuration(t + 1);
6817 if (duration != m_document->trackDuration(t)) {
6818 m_document->setTrackDuration(t, duration);
6821 EffectsList effects = m_document->getTrackEffects(t);
6822 for (int j = 0; j < effects.count(); ++j) {
6824 * - lookout for keyframable parameters and update them so all keyframes are in the new range (0 - duration)
6825 * - update the effectstack if necessary
6832 void CustomTrackView::slotRefreshThumbs(const QString &id, bool resetThumbs)
6834 QList<QGraphicsItem *> list = scene()->items();
6835 ClipItem *clip = NULL;
6836 for (int i = 0; i < list.size(); ++i) {
6837 if (list.at(i)->type() == AVWIDGET) {
6838 clip = static_cast <ClipItem *>(list.at(i));
6839 if (clip->clipProducer() == id) {
6840 clip->refreshClip(true, resetThumbs);
6846 void CustomTrackView::adjustEffects(ClipItem* item, ItemInfo oldInfo, QUndoCommand* command)
6848 QMap<int, QDomElement> effects = item->adjustEffectsToDuration(m_document->width(), m_document->height(), oldInfo);
6850 if (effects.count()) {
6851 QMap<int, QDomElement>::const_iterator i = effects.constBegin();
6852 while (i != effects.constEnd()) {
6853 new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), i.value(), item->effectAt(i.key()), i.key(), false, false, command);
6860 void CustomTrackView::slotGotFilterJobResults(const QString &/*id*/, int startPos, int track, const QString &filter, stringMap filterParams)
6862 ClipItem *clip = getClipItemAt(GenTime(startPos, m_document->fps()), track);
6864 emit displayMessage(i18n("Cannot find clip for effect update %1.", filter), ErrorMessage);
6867 QDomElement newEffect;
6868 QDomElement effect = clip->getEffectAt(clip->selectedEffectIndex());
6869 if (effect.attribute("id") == filter) {
6870 newEffect = effect.cloneNode().toElement();
6871 QMap<QString, QString>::const_iterator i = filterParams.constBegin();
6872 while (i != filterParams.constEnd()) {
6873 EffectsList::setParameter(newEffect, i.key(), i.value());
6874 kDebug()<<"// RESULT FILTER: "<<i.key()<<"="<< i.value();
6877 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, newEffect, clip->selectedEffectIndex(), true, true);
6878 m_commandStack->push(command);
6879 emit clipItemSelected(clip, clip->selectedEffectIndex());