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 "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "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 "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "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)
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setAutoFillBackground(false);
138 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
140 pixmapCache = new KPixmapCache("kdenlive-thumbs");
141 KdenliveSettings::setTrackheight(m_tracksHeight);
142 m_animationTimer = new QTimeLine(800);
143 m_animationTimer->setFrameRange(0, 5);
144 m_animationTimer->setUpdateInterval(100);
145 m_animationTimer->setLoopCount(0);
146 m_tipColor = QColor(0, 192, 0, 200);
147 QColor border = QColor(255, 255, 255, 100);
148 m_tipPen.setColor(border);
149 m_tipPen.setWidth(3);
150 setContentsMargins(0, 0, 0, 0);
151 const int maxHeight = m_tracksHeight * m_document->tracksCount();
152 setSceneRect(0, 0, sceneRect().width(), maxHeight);
153 verticalScrollBar()->setMaximum(maxHeight);
154 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
155 m_cursorLine->setZValue(1000);
159 pen1.setColor(palette().text().color());
160 m_cursorLine->setPen(pen1);
161 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
163 KIcon razorIcon("edit-cut");
164 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
166 KIcon spacerIcon("kdenlive-spacer-tool");
167 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
168 verticalScrollBar()->setTracking(true);
169 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
170 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
180 CustomTrackView::~CustomTrackView()
182 qDeleteAll(m_guides);
184 m_waitingThumbs.clear();
188 void CustomTrackView::keyPressEvent(QKeyEvent * event)
190 if (event->key() == Qt::Key_Up) {
193 } else if (event->key() == Qt::Key_Down) {
196 } else QWidget::keyPressEvent(event);
199 void CustomTrackView::setDocumentModified()
201 m_document->setModified(true);
204 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
206 m_timelineContextMenu = timeline;
207 m_timelineContextClipMenu = clip;
208 m_clipTypeGroup = clipTypeGroup;
209 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
211 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
212 m_markerMenu->setEnabled(false);
213 markermenu->addMenu(m_markerMenu);
214 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
215 QList <QAction *> list = m_timelineContextClipMenu->actions();
216 for (int i = 0; i < list.count(); i++) {
217 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
218 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
221 m_timelineContextTransitionMenu = transition;
222 list = m_timelineContextTransitionMenu->actions();
223 for (int i = 0; i < list.count(); i++) {
224 if (list.at(i)->data().toString() == "auto") {
225 m_autoTransition = list.at(i);
230 m_timelineContextMenu->addSeparator();
231 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
232 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_deleteGuide);
235 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
236 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
237 m_timelineContextMenu->addAction(m_editGuide);
240 void CustomTrackView::slotDoResetMenuPosition()
242 m_menuPosition = QPoint();
245 void CustomTrackView::slotResetMenuPosition()
247 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
248 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
251 void CustomTrackView::checkAutoScroll()
253 m_autoScroll = KdenliveSettings::autoscroll();
256 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
257 return m_scene->m_tracksList;
260 void CustomTrackView::checkTrackHeight()
262 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
263 m_tracksHeight = KdenliveSettings::trackheight();
264 emit trackHeightChanged();
265 QList<QGraphicsItem *> itemList = items();
267 Transition *transitionitem;
268 bool snap = KdenliveSettings::snaptopoints();
269 KdenliveSettings::setSnaptopoints(false);
270 for (int i = 0; i < itemList.count(); i++) {
271 if (itemList.at(i)->type() == AVWIDGET) {
272 item = (ClipItem*) itemList.at(i);
273 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
274 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
275 item->resetThumbs(true);
276 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
277 transitionitem = (Transition*) itemList.at(i);
278 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
279 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
282 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
283 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
285 for (int i = 0; i < m_guides.count(); i++) {
286 QLineF l = m_guides.at(i)->line();
287 l.setP2(QPointF(l.x2(), newHeight));
288 m_guides.at(i)->setLine(l);
291 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
292 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
293 KdenliveSettings::setSnaptopoints(snap);
294 viewport()->update();
297 /** Zoom or move viewport on mousewheel
299 * If mousewheel+Ctrl, zooms in/out on the timeline.
301 * With Ctrl, moves viewport towards end of timeline if down/back,
302 * opposite on up/forward.
304 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
305 void CustomTrackView::wheelEvent(QWheelEvent * e)
307 if (e->modifiers() == Qt::ControlModifier) {
308 if (e->delta() > 0) emit zoomIn();
311 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
312 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
316 int CustomTrackView::getPreviousVideoTrack(int track)
318 track = m_document->tracksCount() - track - 1;
320 for (int i = track; i > -1; i--) {
321 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
327 void CustomTrackView::slotFetchNextThumbs()
329 if (!m_waitingThumbs.isEmpty()) {
330 ClipItem *item = m_waitingThumbs.takeFirst();
331 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
332 item = m_waitingThumbs.takeFirst();
334 if (item) item->slotFetchThumbs();
335 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
339 void CustomTrackView::slotCheckMouseScrolling()
341 if (m_scrollOffset == 0) {
342 m_scrollTimer.stop();
345 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
346 m_scrollTimer.start();
349 void CustomTrackView::slotCheckPositionScrolling()
351 // If mouse is at a border of the view, scroll
352 if (m_moveOpMode != SEEK) return;
353 if (mapFromScene(m_cursorPos, 0).x() < 3) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
355 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
356 setCursorPos(mapToScene(QPoint(-2, 0)).x());
357 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
358 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
359 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
360 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
366 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
368 int pos = event->x();
369 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
370 double snappedPos = getSnapPointForPos(mappedXPos);
371 emit mousePosition(mappedXPos);
373 if (event->buttons() & Qt::MidButton) return;
374 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
375 event->setAccepted(true);
377 QGraphicsView::mouseMoveEvent(event);
381 if (event->buttons() != Qt::NoButton) {
382 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
383 if (m_dragItem && m_tool == SELECTTOOL) {
384 if (m_operationMode == MOVE && move) {
385 QGraphicsView::mouseMoveEvent(event);
386 // If mouse is at a border of the view, scroll
388 m_scrollOffset = -30;
389 m_scrollTimer.start();
390 } else if (viewport()->width() - pos < 10) {
392 m_scrollTimer.start();
393 } else if (m_scrollTimer.isActive()) {
394 m_scrollTimer.stop();
396 } else if (m_operationMode == RESIZESTART && move) {
397 m_document->renderer()->pause();
398 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
399 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
401 parent->resizeStart((int)(snappedPos - m_dragItemInfo.startPos.frames(m_document->fps())));
403 m_dragItem->resizeStart((int)(snappedPos));
405 QString crop = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart(), KdenliveSettings::frametimecode());
406 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
407 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropStart() - m_dragItemInfo.cropStart, KdenliveSettings::frametimecode());
408 emit displayMessage(i18n("Crop from start:") + ' ' + crop + ' ' + i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
409 } else if (m_operationMode == RESIZEEND && move) {
410 m_document->renderer()->pause();
411 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
412 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
414 parent->resizeEnd((int)(snappedPos - m_dragItemInfo.endPos.frames(m_document->fps())));
416 m_dragItem->resizeEnd((int)(snappedPos));
418 QString duration = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration(), KdenliveSettings::frametimecode());
419 QString offset = m_document->timecode().getDisplayTimecode(m_dragItem->cropDuration() - m_dragItemInfo.cropDuration, KdenliveSettings::frametimecode());
420 emit displayMessage(i18n("Duration:") + ' ' + duration + ' ' + i18n("Offset:") + ' ' + offset, InformationMessage);
421 } else if (m_operationMode == FADEIN && move) {
422 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
423 } else if (m_operationMode == FADEOUT && move) {
424 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
425 } else if (m_operationMode == KEYFRAME && move) {
426 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
427 double pos = mapToScene(event->pos()).toPoint().y();
428 QRectF br = m_dragItem->sceneBoundingRect();
429 double maxh = 100.0 / br.height();
430 pos = (br.bottom() - pos) * maxh;
431 m_dragItem->updateKeyFramePos(keyFramePos, pos);
433 removeTipAnimation();
435 } else if (m_operationMode == MOVEGUIDE) {
436 removeTipAnimation();
437 QGraphicsView::mouseMoveEvent(event);
439 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
441 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
442 if (snappedPos < 0) snappedPos = 0;
444 // Make sure there is no collision
445 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
446 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
447 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
448 collidingItems.removeAll(m_selectionGroup);
449 for (int i = 0; i < children.count(); i++) {
450 if (children.at(i)->type() == GROUPWIDGET) {
451 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
452 for (int j = 0; j < subchildren.count(); j++)
453 collidingItems.removeAll(subchildren.at(j));
455 collidingItems.removeAll(children.at(i));
457 bool collision = false;
459 for (int i = 0; i < collidingItems.count(); i++) {
460 if (!collidingItems.at(i)->isEnabled()) continue;
461 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
462 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
463 // Moving backward, determine best pos
464 QPainterPath clipPath;
465 clipPath.addRect(item->sceneBoundingRect());
466 QPainterPath res = shape.intersected(clipPath);
467 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
470 snappedPos += offset;
471 // make sure we have no collision
472 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
473 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
474 collidingItems.removeAll(m_selectionGroup);
475 for (int i = 0; i < children.count(); i++) {
476 if (children.at(i)->type() == GROUPWIDGET) {
477 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
478 for (int j = 0; j < subchildren.count(); j++)
479 collidingItems.removeAll(subchildren.at(j));
481 collidingItems.removeAll(children.at(i));
484 for (int i = 0; i < collidingItems.count(); i++) {
485 if (!collidingItems.at(i)->isEnabled()) continue;
486 if (collidingItems.at(i)->type() == AVWIDGET) {
495 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
496 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
497 collidingItems.removeAll(m_selectionGroup);
498 for (int i = 0; i < children.count(); i++) {
499 if (children.at(i)->type() == GROUPWIDGET) {
500 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
501 for (int j = 0; j < subchildren.count(); j++)
502 collidingItems.removeAll(subchildren.at(j));
504 collidingItems.removeAll(children.at(i));
508 for (int i = 0; i < collidingItems.count(); i++) {
509 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
510 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
511 // Moving backward, determine best pos
512 QPainterPath clipPath;
513 clipPath.addRect(item->sceneBoundingRect());
514 QPainterPath res = shape.intersected(clipPath);
515 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
519 snappedPos += offset;
520 // make sure we have no collision
521 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
522 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
523 collidingItems.removeAll(m_selectionGroup);
524 for (int i = 0; i < children.count(); i++) {
525 if (children.at(i)->type() == GROUPWIDGET) {
526 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
527 for (int j = 0; j < subchildren.count(); j++)
528 collidingItems.removeAll(subchildren.at(j));
530 collidingItems.removeAll(children.at(i));
532 for (int i = 0; i < collidingItems.count(); i++) {
533 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
541 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
542 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
546 if (m_tool == RAZORTOOL) {
547 setCursor(m_razorCursor);
548 //QGraphicsView::mouseMoveEvent(event);
550 } else if (m_tool == SPACERTOOL) {
551 setCursor(m_spacerCursor);
555 QList<QGraphicsItem *> itemList = items(event->pos());
556 QGraphicsRectItem *item = NULL;
557 OPERATIONTYPE opMode = NONE;
559 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
561 } else for (int i = 0; i < itemList.count(); i++) {
562 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
563 item = (QGraphicsRectItem*) itemList.at(i);
568 if (item && event->buttons() == Qt::NoButton) {
569 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
570 if (m_tool == RAZORTOOL) {
571 // razor tool over a clip, display current frame in monitor
572 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
573 //TODO: solve crash when showing frame when moving razor over clip
574 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
579 opMode = clip->operationMode(mapToScene(event->pos()));
580 const double size = 5;
581 if (opMode == m_moveOpMode) {
582 QGraphicsView::mouseMoveEvent(event);
585 removeTipAnimation();
587 m_moveOpMode = opMode;
588 setTipAnimation(clip, opMode, size);
589 if (opMode == MOVE) {
590 setCursor(Qt::OpenHandCursor);
591 if (item->type() == AVWIDGET) {
592 ClipItem *ci = static_cast <ClipItem *>(item);
593 QString message = ci->clipName() + i18n(":");
594 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
595 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
596 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
597 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
598 if (clip->parentItem() == m_selectionGroup)
599 message.append(i18n(" Selection duration:"));
601 message.append(i18n(" Group duration:"));
602 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
603 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
604 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
605 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
608 emit displayMessage(message, InformationMessage);
610 } else if (opMode == RESIZESTART) {
611 setCursor(KCursor("left_side", Qt::SizeHorCursor));
612 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
613 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
614 } else if (opMode == RESIZEEND) {
615 setCursor(KCursor("right_side", Qt::SizeHorCursor));
616 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
617 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
618 } else if (opMode == FADEIN || opMode == FADEOUT) {
619 setCursor(Qt::PointingHandCursor);
620 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
621 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
622 setCursor(Qt::PointingHandCursor);
623 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
624 } else if (opMode == KEYFRAME) {
625 setCursor(Qt::PointingHandCursor);
626 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
628 } // no clip under mouse
629 else if (m_tool == RAZORTOOL) {
632 } else if (opMode == MOVEGUIDE) {
633 m_moveOpMode = opMode;
634 setCursor(Qt::SplitHCursor);
636 removeTipAnimation();
637 setCursor(Qt::ArrowCursor);
638 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
639 QGraphicsView::mouseMoveEvent(event);
641 setCursorPos(mappedXPos);
642 slotCheckPositionScrolling();
644 } else m_moveOpMode = NONE;
646 QGraphicsView::mouseMoveEvent(event);
650 void CustomTrackView::mousePressEvent(QMouseEvent * event)
652 setFocus(Qt::MouseFocusReason);
653 m_menuPosition = QPoint();
655 // special cases (middle click button or ctrl / shift click
656 if (event->button() == Qt::MidButton) {
658 m_blockRefresh = false;
659 m_operationMode = NONE;
663 if (event->modifiers() & Qt::ShiftModifier) {
664 // Rectangle selection
665 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
666 setDragMode(QGraphicsView::RubberBandDrag);
667 if (!(event->modifiers() & Qt::ControlModifier)) {
668 resetSelectionGroup();
669 scene()->clearSelection();
671 m_blockRefresh = false;
672 m_operationMode = RUBBERSELECTION;
673 QGraphicsView::mousePressEvent(event);
677 m_blockRefresh = true;
679 bool collision = false;
681 if (m_tool != RAZORTOOL) activateMonitor();
682 else if (m_document->renderer()->playSpeed() != 0.0) {
683 m_document->renderer()->pause();
686 m_clickEvent = event->pos();
688 // check item under mouse
689 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
691 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
692 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
693 setDragMode(QGraphicsView::ScrollHandDrag);
694 QGraphicsView::mousePressEvent(event);
695 m_blockRefresh = false;
696 m_operationMode = NONE;
700 // if a guide and a clip were pressed, just select the guide
701 for (int i = 0; i < collisionList.count(); ++i) {
702 if (collisionList.at(i)->type() == GUIDEITEM) {
703 // a guide item was pressed
704 m_dragGuide = (Guide *) collisionList.at(i);
705 if (event->button() == Qt::LeftButton) { // move it
706 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
708 m_operationMode = MOVEGUIDE;
709 // deselect all clips so that only the guide will move
710 m_scene->clearSelection();
711 resetSelectionGroup(false);
712 updateSnapPoints(NULL);
713 QGraphicsView::mousePressEvent(event);
715 } else // show context menu
720 // Find first clip, transition or group under mouse (when no guides selected)
722 AbstractGroupItem *dragGroup = NULL;
723 AbstractClipItem *collisionClip = NULL;
725 while (!m_dragGuide && ct < collisionList.count()) {
726 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
727 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
728 if (collisionClip->isItemLocked())
730 if (collisionClip == m_dragItem)
731 collisionClip = NULL;
733 m_dragItem = collisionClip;
735 m_dragItemInfo = m_dragItem->info();
736 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
737 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
738 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
745 if (m_dragItem) emit clipItemSelected(NULL);
748 #if QT_VERSION >= 0x040600
749 // Add shadow to dragged item, currently disabled because of painting artifacts
750 //TODO: re-enable when fixed
751 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
752 eff->setBlurRadius(5);
753 eff->setOffset(3, 3);
754 m_dragItem->setGraphicsEffect(eff);*/
756 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
757 // update transition menu action
758 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
759 m_autoTransition->setEnabled(true);
760 } else m_autoTransition->setEnabled(false);
762 // context menu requested
763 if (event->button() == Qt::RightButton) {
765 if (dragGroup) dragGroup->setSelected(true);
766 else if (!m_dragItem->isSelected()) {
767 resetSelectionGroup(false);
768 m_scene->clearSelection();
769 m_dragItem->setSelected(true);
771 } else if (!m_dragGuide) {
772 // check if there is a guide close to mouse click
773 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
774 for (int i = 0; i < guidesCollisionList.count(); i++) {
775 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
776 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
780 // keep this to support multiple guides context menu in the future (?)
781 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
782 guidesCollisionList.removeAt(0);
784 if (!guidesCollisionList.isEmpty())
785 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
788 m_operationMode = NONE;
789 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
790 m_menuPosition = m_clickEvent;
796 // No item under click
797 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
798 resetSelectionGroup(false);
799 setCursor(Qt::ArrowCursor);
800 m_scene->clearSelection();
802 updateClipTypeActions(NULL);
803 if (m_tool == SPACERTOOL) {
804 QList<QGraphicsItem *> selection;
805 if (event->modifiers() == Qt::ControlModifier) {
806 // Ctrl + click, select all items on track after click position
807 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
808 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
809 // Cannot use spacer on locked track
810 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
814 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
817 selection = checkForGroups(rect, &isOk);
819 // groups found on track, do not allow the move
820 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
824 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;
826 // Select all items on all tracks after click position
827 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
828 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
831 QList <GenTime> offsetList;
832 // create group to hold selected items
833 m_selectionGroup = new AbstractGroupItem(m_document->fps());
834 scene()->addItem(m_selectionGroup);
836 for (int i = 0; i < selection.count(); i++) {
837 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
838 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
839 if (item->isItemLocked()) continue;
840 offsetList.append(item->startPos());
841 offsetList.append(item->endPos());
842 m_selectionGroup->addToGroup(selection.at(i));
843 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
844 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
845 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
846 QList<QGraphicsItem *> children = selection.at(i)->childItems();
847 for (int j = 0; j < children.count(); j++) {
848 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
849 offsetList.append(item->startPos());
850 offsetList.append(item->endPos());
852 m_selectionGroup->addToGroup(selection.at(i));
853 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
854 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
855 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
856 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
857 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
858 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
861 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
862 if (!offsetList.isEmpty()) {
864 QList <GenTime> cleandOffsetList;
865 GenTime startOffset = offsetList.takeFirst();
866 for (int k = 0; k < offsetList.size(); k++) {
867 GenTime newoffset = offsetList.at(k) - startOffset;
868 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
869 cleandOffsetList.append(newoffset);
872 updateSnapPoints(NULL, cleandOffsetList, true);
874 m_operationMode = SPACER;
876 setCursorPos((int)(mapToScene(event->x(), 0).x()));
878 QGraphicsView::mousePressEvent(event);
883 if (m_tool == RAZORTOOL && m_dragItem) {
884 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
885 if (m_dragItem->type() == TRANSITIONWIDGET) {
886 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
888 m_document->renderer()->pause();
889 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
890 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
892 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
893 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
894 m_commandStack->push(command);
896 setDocumentModified();
903 bool itemSelected = false;
904 if (m_dragItem->isSelected())
906 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
908 else if (dragGroup && dragGroup->isSelected())
911 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
912 if (event->modifiers() != Qt::ControlModifier) {
913 resetSelectionGroup(false);
914 m_scene->clearSelection();
915 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
916 viewport()->update();
917 } else resetSelectionGroup();
919 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
920 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
921 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
923 bool selected = !m_dragItem->isSelected();
925 dragGroup->setSelected(selected);
927 m_dragItem->setSelected(selected);
929 groupSelectedItems();
930 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
931 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
932 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
935 if (collisionClip != NULL || m_dragItem == NULL) {
936 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
937 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
938 emit clipItemSelected(selected);
940 emit clipItemSelected(NULL);
944 // If clicked item is selected, allow move
945 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
947 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
948 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
949 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
951 // Update snap points
952 if (m_selectionGroup == NULL) {
953 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
954 updateSnapPoints(NULL);
956 updateSnapPoints(m_dragItem);
958 QList <GenTime> offsetList;
959 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
960 for (int i = 0; i < children.count(); i++) {
961 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
962 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
963 offsetList.append(item->startPos());
964 offsetList.append(item->endPos());
967 if (!offsetList.isEmpty()) {
969 GenTime startOffset = offsetList.takeFirst();
970 QList <GenTime> cleandOffsetList;
971 for (int k = 0; k < offsetList.size(); k++) {
972 GenTime newoffset = offsetList.at(k) - startOffset;
973 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
974 cleandOffsetList.append(newoffset);
977 updateSnapPoints(NULL, cleandOffsetList, true);
981 if (m_operationMode == KEYFRAME) {
982 m_dragItem->updateSelectedKeyFrame();
983 m_blockRefresh = false;
985 } else if (m_operationMode == MOVE) {
986 setCursor(Qt::ClosedHandCursor);
987 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
989 info.startPos = m_dragItem->startPos();
990 info.track = m_dragItem->track();
991 int transitiontrack = getPreviousVideoTrack(info.track);
992 ClipItem *transitionClip = NULL;
993 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
994 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
995 info.endPos = transitionClip->endPos();
997 GenTime transitionDuration(65, m_document->fps());
998 if (m_dragItem->cropDuration() < transitionDuration)
999 info.endPos = m_dragItem->endPos();
1001 info.endPos = info.startPos + transitionDuration;
1003 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
1004 // Check there is no other transition at that place
1005 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1006 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1007 QList<QGraphicsItem *> selection = m_scene->items(r);
1008 bool transitionAccepted = true;
1009 for (int i = 0; i < selection.count(); i++) {
1010 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1011 Transition *tr = static_cast <Transition *>(selection.at(i));
1012 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1013 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1014 } else transitionAccepted = false;
1017 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1018 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1019 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1021 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1022 info.track = m_dragItem->track();
1023 int transitiontrack = getPreviousVideoTrack(info.track);
1024 ClipItem *transitionClip = NULL;
1025 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1026 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1027 info.startPos = transitionClip->startPos();
1029 GenTime transitionDuration(65, m_document->fps());
1030 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1031 else info.startPos = info.endPos - transitionDuration;
1033 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1034 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1035 EffectsList::setParameter(transition, "reverse", "1");
1037 // Check there is no other transition at that place
1038 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1039 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1040 QList<QGraphicsItem *> selection = m_scene->items(r);
1041 bool transitionAccepted = true;
1042 for (int i = 0; i < selection.count(); i++) {
1043 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1044 Transition *tr = static_cast <Transition *>(selection.at(i));
1045 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1046 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1047 } else transitionAccepted = false;
1050 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1051 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1053 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1054 resetSelectionGroup(false);
1055 m_dragItem->setSelected(true);
1058 m_blockRefresh = false;
1060 QGraphicsView::mousePressEvent(event);
1063 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1065 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1066 QList<QGraphicsItem *> list = scene()->items(p);
1067 AbstractGroupItem *group = NULL;
1068 for (int i = 0; i < list.size(); i++) {
1069 if (!list.at(i)->isEnabled()) continue;
1070 if (list.at(i)->type() == GROUPWIDGET) {
1071 group = static_cast <AbstractGroupItem *>(list.at(i));
1075 rebuildGroup(group);
1078 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1081 resetSelectionGroup(false);
1082 m_scene->clearSelection();
1084 QList <QGraphicsItem *> children = group->childItems();
1085 m_document->clipManager()->removeGroup(group);
1086 scene()->destroyItemGroup(group);
1087 for (int i = 0; i < children.count(); i++)
1088 children.at(i)->setSelected(true);
1089 groupSelectedItems(false, true);
1093 void CustomTrackView::resetSelectionGroup(bool selectItems)
1095 if (m_selectionGroup) {
1096 // delete selection group
1097 bool snap = KdenliveSettings::snaptopoints();
1098 KdenliveSettings::setSnaptopoints(false);
1100 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1101 scene()->destroyItemGroup(m_selectionGroup);
1102 for (int i = 0; i < children.count(); i++) {
1103 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1104 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1105 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1106 children.at(i)->setSelected(selectItems);
1108 } else if (children.at(i)->type() == GROUPWIDGET) {
1109 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1110 children.at(i)->setSelected(selectItems);
1113 m_selectionGroup = NULL;
1114 KdenliveSettings::setSnaptopoints(snap);
1118 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1120 if (m_selectionGroup) {
1121 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1124 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1125 if (selection.isEmpty()) return;
1127 // Find top left position of selection
1128 for (int i = 0; i < selection.count(); i++) {
1129 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1130 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1131 } else if (selection.at(i)->parentItem()) {
1132 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1136 if (force || selection.count() > 1) {
1137 bool snap = KdenliveSettings::snaptopoints();
1138 KdenliveSettings::setSnaptopoints(false);
1139 if (createNewGroup) {
1140 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1141 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1142 QPointF diff = newGroup->pos();
1143 newGroup->translate(-diff.x(), -diff.y());
1144 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1146 scene()->addItem(newGroup);
1148 // Check if we are trying to include a group in a group
1149 QList <AbstractGroupItem *> groups;
1150 for (int i = 0; i < selection.count(); i++) {
1151 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1152 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1153 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1154 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1156 if (!groups.isEmpty()) {
1157 // ungroup previous groups
1158 while (!groups.isEmpty()) {
1159 AbstractGroupItem *grp = groups.takeFirst();
1160 m_document->clipManager()->removeGroup(grp);
1161 scene()->destroyItemGroup(grp);
1163 selection = m_scene->selectedItems();
1166 for (int i = 0; i < selection.count(); i++) {
1167 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1168 newGroup->addToGroup(selection.at(i));
1169 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1172 KdenliveSettings::setSnaptopoints(snap);
1174 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1175 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1176 QPointF diff = m_selectionGroup->pos();
1177 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1178 m_selectionGroup->translate(- diff.x(), -diff.y());
1180 scene()->addItem(m_selectionGroup);
1181 for (int i = 0; i < selection.count(); i++) {
1182 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1183 m_selectionGroup->addToGroup(selection.at(i));
1184 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1187 KdenliveSettings::setSnaptopoints(snap);
1188 if (m_selectionGroup) {
1189 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1190 m_selectionGroupInfo.track = m_selectionGroup->track();
1193 } else resetSelectionGroup();
1196 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1198 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1199 /*if (m_moveOpMode == KEYFRAME) {
1200 // user double clicked on a keyframe, open edit dialog
1201 //TODO: update for effects with several values per keyframe
1202 QDialog d(parentWidget());
1203 Ui::KeyFrameDialog_UI view;
1205 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1206 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1207 view.kfr_value->setFocus();
1208 if (d.exec() == QDialog::Accepted) {
1209 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1210 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1211 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1212 QString previous = item->keyframes(item->selectedEffectIndex());
1213 item->updateKeyframeEffect();
1214 QString next = item->keyframes(item->selectedEffectIndex());
1215 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1216 m_commandStack->push(command);
1217 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1218 emit clipItemSelected(item, item->selectedEffectIndex());
1223 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1224 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1225 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1226 //QString previous = item->keyframes(item->selectedEffectIndex());
1227 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1228 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1229 //item->updateKeyframeEffect();
1230 //QString next = item->keyframes(item->selectedEffectIndex());
1231 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1232 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1233 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1234 m_commandStack->push(command);
1235 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1236 emit clipItemSelected(item, item->selectedEffectIndex());
1238 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1241 QList<QGraphicsItem *> collisionList = items(event->pos());
1242 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1243 Guide *editGuide = (Guide *) collisionList.at(0);
1244 if (editGuide) slotEditGuide(editGuide->info());
1249 void CustomTrackView::editItemDuration()
1251 AbstractClipItem *item;
1255 if (m_scene->selectedItems().count() == 1) {
1256 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1258 if (m_scene->selectedItems().empty())
1259 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1261 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1267 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1271 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1272 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1276 if (!item->isItemLocked()) {
1279 if (item->type() == TRANSITIONWIDGET)
1280 getTransitionAvailableSpace(item, minimum, maximum);
1282 getClipAvailableSpace(item, minimum, maximum);
1284 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1285 if (d.exec() == QDialog::Accepted) {
1286 ItemInfo clipInfo = item->info();
1287 ItemInfo startInfo = clipInfo;
1288 if (item->type() == TRANSITIONWIDGET) {
1289 // move & resize transition
1290 clipInfo.startPos = d.startPos();
1291 clipInfo.endPos = clipInfo.startPos + d.duration();
1292 clipInfo.track = item->track();
1293 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1294 m_commandStack->push(command);
1296 // move and resize clip
1297 QUndoCommand *moveCommand = new QUndoCommand();
1298 moveCommand->setText(i18n("Edit clip"));
1299 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1300 // duration was reduced, so process it first
1301 clipInfo.endPos = clipInfo.startPos + d.duration();
1302 clipInfo.cropStart = d.cropStart();
1303 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1305 if (d.startPos() != clipInfo.startPos) {
1306 startInfo = clipInfo;
1307 clipInfo.startPos = d.startPos();
1308 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1309 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1311 if (d.duration() > item->cropDuration()) {
1312 // duration was increased, so process it after move
1313 startInfo = clipInfo;
1314 clipInfo.endPos = clipInfo.startPos + d.duration();
1315 clipInfo.cropStart = d.cropStart();
1316 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1318 m_commandStack->push(moveCommand);
1322 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1326 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1328 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1330 clip->setKeyframes(index, keyframes);
1331 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1332 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1336 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1338 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1339 m_editGuide->setEnabled(m_dragGuide != NULL);
1340 m_markerMenu->clear();
1341 m_markerMenu->setEnabled(false);
1343 m_timelineContextMenu->popup(pos);
1344 } else if (group != NULL) {
1345 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1346 m_ungroupAction->setEnabled(true);
1347 updateClipTypeActions(NULL);
1348 m_timelineContextClipMenu->popup(pos);
1350 m_ungroupAction->setEnabled(false);
1351 if (clip->type() == AVWIDGET) {
1352 ClipItem *item = static_cast <ClipItem*>(clip);
1353 //build go to marker menu
1354 if (item->baseClip()) {
1355 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1356 int offset = item->startPos().frames(m_document->fps());
1357 if (!markers.isEmpty()) {
1358 for (int i = 0; i < markers.count(); i++) {
1359 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1360 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1361 QAction *go = m_markerMenu->addAction(position);
1362 go->setData(pos + offset);
1365 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1367 updateClipTypeActions(item);
1368 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1369 m_timelineContextClipMenu->popup(pos);
1370 } else if (clip->type() == TRANSITIONWIDGET) {
1371 m_timelineContextTransitionMenu->popup(pos);
1376 void CustomTrackView::activateMonitor()
1378 emit activateDocumentMonitor();
1381 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1383 resetSelectionGroup();
1385 info.startPos = GenTime();
1386 info.cropStart = GenTime(in, m_document->fps());
1387 info.endPos = GenTime(out - in, m_document->fps());
1388 info.cropDuration = info.endPos - info.startPos;
1391 // Check if clip can be inserted at that position
1392 ItemInfo pasteInfo = info;
1393 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1394 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1395 pasteInfo.track = selectedTrack();
1396 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1397 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1401 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1402 m_commandStack->push(command);
1404 selectClip(true, false);
1405 // Automatic audio split
1406 if (KdenliveSettings::splitaudio())
1410 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1412 if (data->hasFormat("kdenlive/clip")) {
1414 m_scene->clearSelection();
1415 resetSelectionGroup(false);
1416 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1417 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1419 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1422 QPointF framePos = mapToScene(pos);
1424 info.startPos = GenTime();
1425 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1426 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1427 info.cropDuration = info.endPos - info.startPos;
1430 // Check if clip can be inserted at that position
1431 ItemInfo pasteInfo = info;
1432 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1433 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1434 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1435 framePos.setX((int)(framePos.x() + 0.5));
1436 framePos.setY(pasteInfo.track * m_tracksHeight);
1437 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1440 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1441 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1442 m_selectionGroup->addToGroup(item);
1443 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1445 QList <GenTime> offsetList;
1446 offsetList.append(info.endPos);
1447 updateSnapPoints(NULL, offsetList);
1448 m_selectionGroup->setPos(framePos);
1449 scene()->addItem(m_selectionGroup);
1450 m_selectionGroup->setSelected(true);
1452 } else if (data->hasFormat("kdenlive/producerslist")) {
1454 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1455 m_scene->clearSelection();
1456 resetSelectionGroup(false);
1458 QList <GenTime> offsetList;
1459 QList <ItemInfo> infoList;
1460 QPointF framePos = mapToScene(pos);
1461 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1462 int track = (int)(framePos.y() / m_tracksHeight);
1463 framePos.setX((int)(framePos.x() + 0.5));
1464 framePos.setY(track * m_tracksHeight);
1466 // Check if clips can be inserted at that position
1467 for (int i = 0; i < ids.size(); ++i) {
1468 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1470 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1474 info.startPos = start;
1475 info.cropDuration = clip->duration();
1476 info.endPos = info.startPos + info.cropDuration;
1478 infoList.append(info);
1479 start += clip->duration();
1481 if (!canBePastedTo(infoList, AVWIDGET)) {
1484 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1486 for (int i = 0; i < ids.size(); ++i) {
1487 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1489 info.startPos = start;
1490 info.cropDuration = clip->duration();
1491 info.endPos = info.startPos + info.cropDuration;
1493 start += info.cropDuration;
1494 offsetList.append(start);
1495 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1496 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1497 m_selectionGroup->addToGroup(item);
1498 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1501 updateSnapPoints(NULL, offsetList);
1502 m_selectionGroup->setPos(framePos);
1503 scene()->addItem(m_selectionGroup);
1504 //m_selectionGroup->setZValue(10);
1505 m_thumbsTimer.start();
1509 // the drag is not a clip (may be effect, ...)
1517 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1519 if (insertDropClips(event->mimeData(), event->pos())) {
1520 event->acceptProposedAction();
1521 } else QGraphicsView::dragEnterEvent(event);
1524 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1526 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);
1527 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1528 collindingItems.removeAll(item);
1529 if (collindingItems.isEmpty()) return false;
1531 for (int i = 0; i < collindingItems.count(); i++) {
1532 QGraphicsItem *collision = collindingItems.at(i);
1533 if (collision->type() == item->type()) {
1535 kDebug() << "// COLLISIION DETECTED";
1543 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1545 int track = m_document->tracksCount() - clip->track();
1546 GenTime pos = clip->startPos();
1547 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1548 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1551 bool success = true;
1552 for (int i = 0; i < clip->effectsCount(); i++) {
1553 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1555 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1556 m_document->renderer()->doRefresh();
1559 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1561 if (pos < GenTime()) {
1563 m_document->addTrackEffect(track - 1, effect);
1564 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1565 emit updateTrackEffectState(track - 1);
1566 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1569 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1571 // Special case: speed effect
1572 if (effect.attribute("id") == "speed") {
1573 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1574 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1577 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1578 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1579 if (strobe == 0) strobe = 1;
1580 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1581 EffectsParameterList params = clip->addEffect(effect);
1582 m_document->renderer()->mltAddEffect(track, pos, params);
1583 if (clip->isSelected()) emit clipItemSelected(clip);
1586 EffectsParameterList params = clip->addEffect(effect);
1587 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1588 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1589 if (clip->isSelected()) emit clipItemSelected(clip);
1590 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1593 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1595 QString index = effect.attribute("kdenlive_ix");
1596 if (pos < GenTime()) {
1597 // Delete track effect
1598 m_document->removeTrackEffect(track - 1, effect);
1599 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1600 emit updateTrackEffectState(track - 1);
1601 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1604 // Special case: speed effect
1605 if (effect.attribute("id") == "speed") {
1606 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1608 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1609 clip->deleteEffect(index);
1610 emit clipItemSelected(clip);
1611 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1615 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1616 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1617 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1620 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1622 clip->deleteEffect(index);
1623 emit clipItemSelected(clip);
1627 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1629 QList<QGraphicsItem *> itemList = group->childItems();
1630 QUndoCommand *effectCommand = new QUndoCommand();
1632 QDomNode namenode = effect.elementsByTagName("name").item(0);
1633 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1634 else effectName = i18n("effect");
1635 effectCommand->setText(i18n("Add %1", effectName));
1637 for (int i = 0; i < itemList.count(); i++) {
1638 if (itemList.at(i)->type() == AVWIDGET) {
1639 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1640 if (effect.attribute("type") == "audio") {
1641 // Don't add audio effects on video clips
1642 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1643 } else if (effect.hasAttribute("type") == false) {
1644 // Don't add video effect on audio clips
1645 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1648 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1649 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1652 if (item->isItemLocked()) {
1655 item->initEffect(effect);
1656 if (effect.attribute("tag") == "ladspa") {
1657 QString ladpsaFile = m_document->getLadspaFile();
1658 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1659 effect.setAttribute("src", ladpsaFile);
1661 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1666 m_commandStack->push(effectCommand);
1667 setDocumentModified();
1668 } else delete effectCommand;
1671 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1673 QList<QGraphicsItem *> itemList;
1674 QUndoCommand *effectCommand = new QUndoCommand();
1676 QDomNode namenode = effect.elementsByTagName("name").item(0);
1677 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1678 else effectName = i18n("effect");
1679 effectCommand->setText(i18n("Add %1", effectName));
1681 if (track == -1) itemList = scene()->selectedItems();
1682 if (itemList.isEmpty()) {
1683 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1684 if (clip) itemList.append(clip);
1685 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1689 for (int i = 0; i < itemList.count(); i++) {
1690 if (itemList.at(i)->type() == GROUPWIDGET) {
1691 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1692 for (int j = 0; j < subitems.count(); j++) {
1693 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1698 for (int i = 0; i < itemList.count(); i++) {
1699 if (itemList.at(i)->type() == AVWIDGET) {
1700 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1701 if (effect.attribute("type") == "audio") {
1702 // Don't add audio effects on video clips
1703 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1704 /* do not show error message when item is part of a group as the user probably knows what he does then
1705 * and the message is annoying when working with the split audio feature */
1706 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1707 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1710 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1711 // Don't add video effect on audio clips
1712 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1713 /* do not show error message when item is part of a group as the user probably knows what he does then
1714 * and the message is annoying when working with the split audio feature */
1715 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1716 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1720 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1721 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1724 if (item->isItemLocked()) {
1728 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1729 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1731 item->initEffect(effect);
1734 if (effect.attribute("tag") == "ladspa") {
1735 QString ladpsaFile = m_document->getLadspaFile();
1736 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1737 effect.setAttribute("src", ladpsaFile);
1739 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1742 if (effectCommand->childCount() > 0) {
1743 m_commandStack->push(effectCommand);
1744 setDocumentModified();
1745 } else delete effectCommand;
1748 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1751 // delete track effect
1752 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1753 m_commandStack->push(command);
1754 setDocumentModified();
1757 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1758 //clip is in a group, also remove the effect in other clips of the group
1759 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1760 QUndoCommand *delCommand = new QUndoCommand();
1762 QDomNode namenode = effect.elementsByTagName("name").item(0);
1763 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1764 else effectName = i18n("effect");
1765 delCommand->setText(i18n("Delete %1", effectName));
1768 for (int i = 0; i < items.count(); i++) {
1769 if (items.at(i)->type() == GROUPWIDGET) {
1770 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1771 for (int j = 0; j < subitems.count(); j++) {
1772 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1777 for (int i = 0; i < items.count(); i++) {
1778 if (items.at(i)->type() == AVWIDGET) {
1779 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1780 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1782 QDomElement eff = item->effectAt(ix);
1783 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1787 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1788 else delete delCommand;
1791 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1792 m_commandStack->push(command);
1793 setDocumentModified();
1796 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1798 if (insertedEffect.isNull()) {
1799 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1802 QDomElement effect = insertedEffect.cloneNode().toElement();
1803 //kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix")<<", TRACK: "<<track;
1804 if (pos < GenTime()) {
1805 // editing a track effect
1806 EffectsParameterList effectParams = getEffectArgs(effect);
1807 if (effect.attribute("tag") == "ladspa") {
1808 // Update the ladspa affect file
1809 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1811 // check if we are trying to reset a keyframe effect
1812 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1813 //clip->initEffect(effect);
1814 effectParams = getEffectArgs(effect);
1816 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1817 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1818 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1819 emit updateTrackEffectState(track);
1820 setDocumentModified();
1824 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1826 // Special case: speed effect
1827 if (effect.attribute("id") == "speed") {
1828 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1830 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1831 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1832 if (strobe == 0) strobe = 1;
1833 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1835 clip->setEffectAt(ix, effect);
1836 if (ix == clip->selectedEffectIndex()) {
1837 clip->setSelectedEffect(ix);
1838 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1843 EffectsParameterList effectParams = getEffectArgs(effect);
1844 if (effect.attribute("tag") == "ladspa") {
1845 // Update the ladspa affect file
1846 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1848 // check if we are trying to reset a keyframe effect
1849 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1850 clip->initEffect(effect);
1851 effectParams = getEffectArgs(effect);
1853 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1854 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1856 clip->setEffectAt(ix, effect);
1857 if (ix == clip->selectedEffectIndex()) {
1858 clip->setSelectedEffect(ix);
1859 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1861 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1862 // A fade effect was modified, update the clip
1863 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1864 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1865 clip->setFadeIn(pos);
1867 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1868 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1869 clip->setFadeOut(pos);
1873 setDocumentModified();
1876 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1878 if (pos < GenTime()) {
1879 // Moving track effect
1880 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1881 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1883 if (!act.isNull() && !before.isNull()) {
1884 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1885 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1886 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1887 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1888 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1891 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1892 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1893 QDomElement act = clip->effectAt(newPos - 1);
1894 QDomElement before = clip->effectAt(oldPos - 1);
1895 clip->setEffectAt(oldPos - 1, act);
1896 clip->setEffectAt(newPos - 1, before);
1897 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1898 if (act.attribute("id") == "speed") {
1899 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1900 } else if (before.attribute("id") == "speed") {
1901 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1902 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1903 emit clipItemSelected(clip, newPos - 1);
1904 setDocumentModified();
1905 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1908 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1910 EditEffectCommand *command;
1912 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1913 else effect = clip->effectAt(effectPos);
1914 QDomElement oldEffect = effect.cloneNode().toElement();
1915 effect.setAttribute("disable", (int) disable);
1919 // editing track effect
1920 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1922 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1924 m_commandStack->push(command);
1925 setDocumentModified();;
1928 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1930 MoveEffectCommand *command;
1932 // editing track effect
1933 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1934 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1935 m_commandStack->push(command);
1936 setDocumentModified();
1939 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1941 EditEffectCommand *command;
1942 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1943 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1944 m_commandStack->push(command);
1947 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1949 QDomElement effect = clip->getEffectAt(ix);
1950 QDomElement oldeffect = effect.cloneNode().toElement();
1951 effect.setAttribute("region", region);
1952 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1953 m_commandStack->push(command);
1956 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1960 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1961 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1962 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1964 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);
1966 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1967 m_blockRefresh = false;
1971 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1973 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1974 int cutPos = (int) cutTime.frames(m_document->fps());
1976 newPos.startPos = cutTime;
1977 newPos.endPos = info.endPos;
1978 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1979 newPos.track = info.track;
1980 newPos.cropDuration = newPos.endPos - newPos.startPos;
1982 bool snap = KdenliveSettings::snaptopoints();
1983 KdenliveSettings::setSnaptopoints(false);
1984 ClipItem *dup = item->clone(newPos);
1985 // remove unwanted effects (fade in) from 2nd part of cutted clip
1986 int ix = dup->hasEffect(QString(), "fadein");
1988 QDomElement oldeffect = item->effectAt(ix);
1989 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1991 ix = dup->hasEffect(QString(), "fade_from_black");
1993 QDomElement oldeffect = item->effectAt(ix);
1994 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1996 item->resizeEnd(cutPos);
1997 scene()->addItem(dup);
1998 if (item->checkKeyFrames())
1999 slotRefreshEffects(item);
2000 if (dup->checkKeyFrames())
2001 slotRefreshEffects(dup);
2003 updatePanZoom(item);
2004 updatePanZoom(dup, cutTime - item->startPos());
2006 item->baseClip()->addReference();
2007 m_document->updateClip(item->baseClip()->getId());
2008 setDocumentModified();
2009 KdenliveSettings::setSnaptopoints(snap);
2011 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2015 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2016 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2018 if (!item || !dup || item == dup) {
2019 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2020 m_blockRefresh = false;
2023 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2024 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2028 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2029 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2030 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2031 //deleteClip(dup->info());
2033 bool snap = KdenliveSettings::snaptopoints();
2034 KdenliveSettings::setSnaptopoints(false);
2036 if (dup->isSelected()) emit clipItemSelected(NULL);
2037 dup->baseClip()->removeReference();
2038 m_document->updateClip(dup->baseClip()->getId());
2039 scene()->removeItem(dup);
2042 ItemInfo clipinfo = item->info();
2043 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2044 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2046 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2048 updatePanZoom(item);
2050 setDocumentModified();
2052 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2054 KdenliveSettings::setSnaptopoints(snap);
2057 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2060 void CustomTrackView::slotEnableRefresh()
2062 m_blockRefresh = false;
2065 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2067 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2068 if (itemList.count() == 1) {
2069 if (itemList.at(0)->type() == AVWIDGET) {
2070 ClipItem *item = (ClipItem *) itemList.at(0);
2072 info.track = item->track();
2073 ClipItem *transitionClip = NULL;
2074 const int transitiontrack = getPreviousVideoTrack(info.track);
2075 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2076 if (pos < item->startPos() + item->cropDuration() / 2) {
2077 // add transition to clip start
2078 info.startPos = item->startPos();
2079 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2080 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2081 info.endPos = transitionClip->endPos();
2082 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2083 // Check there is no other transition at that place
2084 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2085 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2086 QList<QGraphicsItem *> selection = m_scene->items(r);
2087 bool transitionAccepted = true;
2088 for (int i = 0; i < selection.count(); i++) {
2089 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2090 Transition *tr = static_cast <Transition *>(selection.at(i));
2091 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2092 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2093 } else transitionAccepted = false;
2096 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2097 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2100 // add transition to clip end
2101 info.endPos = item->endPos();
2102 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2103 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2104 info.startPos = transitionClip->startPos();
2105 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2106 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2107 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2109 // Check there is no other transition at that place
2110 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2111 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2112 QList<QGraphicsItem *> selection = m_scene->items(r);
2113 bool transitionAccepted = true;
2114 for (int i = 0; i < selection.count(); i++) {
2115 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2116 Transition *tr = static_cast <Transition *>(selection.at(i));
2117 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2118 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2119 } else transitionAccepted = false;
2122 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2123 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2126 } else for (int i = 0; i < itemList.count(); i++) {
2127 if (itemList.at(i)->type() == AVWIDGET) {
2128 ClipItem *item = (ClipItem *) itemList.at(i);
2130 info.startPos = item->startPos();
2131 info.endPos = info.startPos + GenTime(65, m_document->fps());
2132 info.track = item->track();
2134 // Check there is no other transition at that place
2135 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2136 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2137 QList<QGraphicsItem *> selection = m_scene->items(r);
2138 bool transitionAccepted = true;
2139 for (int i = 0; i < selection.count(); i++) {
2140 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2141 Transition *tr = static_cast <Transition *>(selection.at(i));
2142 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2143 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2144 } else transitionAccepted = false;
2147 int transitiontrack = getPreviousVideoTrack(info.track);
2148 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2149 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2154 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2156 if (transitionInfo.startPos >= transitionInfo.endPos) {
2157 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2160 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2161 m_commandStack->push(command);
2162 setDocumentModified();
2165 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2167 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2168 //kDebug() << "---- ADDING transition " << params.attribute("value");
2169 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2170 scene()->addItem(tr);
2171 setDocumentModified();
2173 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2178 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2180 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2182 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2185 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2186 if (m_dragItem == item) m_dragItem = NULL;
2188 #if QT_VERSION >= 0x040600
2189 // animate item deletion
2190 item->closeAnimation();
2194 emit transitionItemSelected(NULL);
2195 setDocumentModified();
2198 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2200 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2201 QDomElement xml = tr->toXML();
2202 if (old.isNull() || xml.isNull()) {
2203 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2206 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2207 m_commandStack->push(command);
2208 setDocumentModified();
2211 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2213 Transition *item = getTransitionItemAt(pos, track);
2215 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2219 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2221 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);
2222 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2223 item->setTransitionParameters(transition);
2224 if (updateTransitionWidget) {
2225 ItemInfo info = item->info();
2227 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2228 if (transitionClip && transitionClip->baseClip()) {
2229 QString size = transitionClip->baseClip()->getProperty("frame_size");
2230 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2231 if (factor == 0) factor = 1.0;
2232 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2233 p.setY(size.section('x', 1, 1).toInt());
2235 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2237 setDocumentModified();
2240 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2243 const QPointF pos = mapToScene(event->pos());
2244 if (m_selectionGroup) {
2245 m_selectionGroup->setPos(pos);
2246 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2247 event->acceptProposedAction();
2249 // Drag enter was not possible, try again at mouse position
2250 insertDropClips(event->mimeData(), event->pos());
2254 QGraphicsView::dragMoveEvent(event);
2258 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2260 if (m_selectionGroup && m_clipDrag) {
2261 m_thumbsTimer.stop();
2262 m_waitingThumbs.clear();
2263 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2265 scene()->destroyItemGroup(m_selectionGroup);
2266 m_selectionGroup = NULL;
2267 } else QGraphicsView::dragLeaveEvent(event);
2270 void CustomTrackView::dropEvent(QDropEvent * event)
2272 if (m_selectionGroup && m_clipDrag) {
2273 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2274 resetSelectionGroup();
2275 m_scene->clearSelection();
2276 bool hasVideoClip = false;
2277 QUndoCommand *addCommand = new QUndoCommand();
2278 addCommand->setText(i18n("Add timeline clip"));
2279 QList <ClipItem *> brokenClips;
2281 for (int i = 0; i < items.count(); i++) {
2282 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2283 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2284 if (items.count() == 1) {
2285 updateClipTypeActions(item);
2287 updateClipTypeActions(NULL);
2290 //TODO: take care of edit mode for undo
2291 item->baseClip()->addReference();
2292 //item->setZValue(item->defaultZValue());
2293 m_document->updateClip(item->baseClip()->getId());
2294 ItemInfo info = item->info();
2296 int tracknumber = m_document->tracksCount() - info.track - 1;
2297 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2298 if (isLocked) item->setItemLocked(true);
2299 ItemInfo clipInfo = info;
2300 clipInfo.track = m_document->tracksCount() - item->track();
2302 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2304 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2305 brokenClips.append(item);
2308 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2310 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2312 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2313 // add transparency transition
2314 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2315 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2317 item->setSelected(true);
2319 qDeleteAll(brokenClips);
2320 brokenClips.clear();
2321 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2322 else delete addCommand;
2324 // Automatic audio split
2325 if (KdenliveSettings::splitaudio())
2327 setDocumentModified();
2331 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2332 QList<QGraphicsItem *> selection = m_scene->items(rect);
2333 QStringList timelineList;
2335 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2336 for (int i = 0; i < selection.count(); i++) {
2337 if (selection.at(i)->type() == AVWIDGET) {
2338 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2339 int start = clip->startPos().frames(m_document->fps());
2340 int end = clip->endPos().frames(m_document->fps());
2341 timelineList.append(QString::number(start) + "-" + QString::number(end));
2344 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2347 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2348 if (items.count() > 1) {
2349 groupSelectedItems(true);
2350 } else if (items.count() == 1) {
2351 m_dragItem = static_cast <AbstractClipItem *>(items.at(0));
2352 emit clipItemSelected((ClipItem*)m_dragItem);
2354 event->setDropAction(Qt::MoveAction);
2356 } else QGraphicsView::dropEvent(event);
2360 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2362 bool snap = KdenliveSettings::snaptopoints();
2363 KdenliveSettings::setSnaptopoints(false);
2364 if (mode == OVERWRITEEDIT) {
2365 // if we are in overwrite mode, move clips accordingly
2367 if (item == NULL) info = posinfo;
2368 else info = item->info();
2369 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);
2370 QList<QGraphicsItem *> selection = m_scene->items(rect);
2371 if (item) selection.removeAll(item);
2372 for (int i = 0; i < selection.count(); i++) {
2373 if (!selection.at(i)->isEnabled()) continue;
2374 if (selection.at(i)->type() == AVWIDGET) {
2375 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2376 if (clip->startPos() < info.startPos) {
2377 if (clip->endPos() > info.endPos) {
2378 ItemInfo clipInfo = clip->info();
2379 ItemInfo dupInfo = clipInfo;
2380 GenTime diff = info.startPos - clipInfo.startPos;
2381 dupInfo.startPos = info.startPos;
2382 dupInfo.cropStart += diff;
2383 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2384 ItemInfo newdupInfo = dupInfo;
2385 GenTime diff2 = info.endPos - info.startPos;
2386 newdupInfo.startPos = info.endPos;
2387 newdupInfo.cropStart += diff2;
2388 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2389 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2390 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2391 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2392 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2394 ItemInfo newclipInfo = clip->info();
2395 newclipInfo.endPos = info.startPos;
2396 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2397 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2399 } else if (clip->endPos() <= info.endPos) {
2400 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2401 scene()->removeItem(clip);
2405 ItemInfo newclipInfo = clip->info();
2406 newclipInfo.startPos = info.endPos;
2407 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2408 clip->resizeStart(info.endPos.frames(m_document->fps()));
2412 } else if (mode == INSERTEDIT) {
2413 // if we are in push mode, move clips accordingly
2415 if (item == NULL) info = posinfo;
2416 else info = item->info();
2417 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);
2418 QList<QGraphicsItem *> selection = m_scene->items(rect);
2419 if (item) selection.removeAll(item);
2420 for (int i = 0; i < selection.count(); i++) {
2421 if (selection.at(i)->type() == AVWIDGET) {
2422 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2423 if (clip->startPos() < info.startPos) {
2424 if (clip->endPos() > info.startPos) {
2425 ItemInfo clipInfo = clip->info();
2426 ItemInfo dupInfo = clipInfo;
2427 GenTime diff = info.startPos - clipInfo.startPos;
2428 dupInfo.startPos = info.startPos;
2429 dupInfo.cropStart += diff;
2430 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2431 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2432 // Commented out; variable dup unused. --granjow
2433 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2434 cutClip(clipInfo, info.startPos, true, false);
2437 // TODO: add insertspacecommand
2442 KdenliveSettings::setSnaptopoints(snap);
2446 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2448 if (mode == OVERWRITEEDIT) {
2449 // if we are in overwrite or push mode, move clips accordingly
2450 bool snap = KdenliveSettings::snaptopoints();
2451 KdenliveSettings::setSnaptopoints(false);
2452 ItemInfo info = item->info();
2453 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2454 QList<QGraphicsItem *> selection = m_scene->items(rect);
2455 selection.removeAll(item);
2456 for (int i = 0; i < selection.count(); i++) {
2457 if (!selection.at(i)->isEnabled()) continue;
2458 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2459 Transition *tr = static_cast<Transition *>(selection.at(i));
2460 if (tr->startPos() < info.startPos) {
2461 ItemInfo firstPos = tr->info();
2462 ItemInfo newPos = firstPos;
2463 firstPos.endPos = item->startPos();
2464 newPos.startPos = item->endPos();
2465 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2466 if (tr->endPos() > info.endPos) {
2468 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2470 } else if (tr->endPos() > info.endPos) {
2472 ItemInfo firstPos = tr->info();
2473 firstPos.startPos = item->endPos();
2474 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2476 // remove transition
2477 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2481 KdenliveSettings::setSnaptopoints(snap);
2485 QStringList CustomTrackView::mimeTypes() const
2487 QStringList qstrList;
2488 // list of accepted mime types for drop
2489 qstrList.append("text/plain");
2490 qstrList.append("kdenlive/producerslist");
2491 qstrList.append("kdenlive/clip");
2495 Qt::DropActions CustomTrackView::supportedDropActions() const
2497 // returns what actions are supported when dropping
2498 return Qt::MoveAction;
2501 void CustomTrackView::setDuration(int duration)
2503 int diff = qAbs(duration - sceneRect().width());
2504 if (diff * matrix().m11() > -50) {
2505 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2506 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2508 m_projectDuration = duration;
2511 int CustomTrackView::duration() const
2513 return m_projectDuration;
2516 void CustomTrackView::addTrack(TrackInfo type, int ix)
2518 if (ix == -1 || ix == m_document->tracksCount()) {
2519 m_document->insertTrack(0, type);
2520 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2522 m_document->insertTrack(m_document->tracksCount() - ix, type);
2523 // insert track in MLT playlist
2524 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2526 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2527 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2528 QList<QGraphicsItem *> selection = m_scene->items(r);
2529 resetSelectionGroup();
2531 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2532 scene()->addItem(m_selectionGroup);
2533 for (int i = 0; i < selection.count(); i++) {
2534 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2535 m_selectionGroup->addToGroup(selection.at(i));
2536 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2539 // Move graphic items
2540 m_selectionGroup->translate(0, m_tracksHeight);
2542 // adjust track number
2543 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2544 for (int i = 0; i < children.count(); i++) {
2545 if (children.at(i)->type() == GROUPWIDGET) {
2546 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2547 children << grp->childItems();
2550 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2552 ItemInfo clipinfo = item->info();
2553 if (item->type() == AVWIDGET) {
2554 ClipItem *clip = static_cast <ClipItem *>(item);
2555 // slowmotion clips are not track dependant, so no need to update them
2556 if (clip->speed() != 1.0) continue;
2557 // We add a move clip command so that we get the correct producer for new track number
2558 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2559 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2560 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2561 // problem updating clip
2562 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2565 } else if (item->type() == TRANSITIONWIDGET) {
2566 Transition *tr = static_cast <Transition *>(item);
2567 int track = tr->transitionEndTrack();
2569 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2573 resetSelectionGroup(false);
2576 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2577 for (int i = 0; i < m_guides.count(); i++) {
2578 QLineF l = m_guides.at(i)->line();
2579 l.setP2(QPointF(l.x2(), maxHeight));
2580 m_guides.at(i)->setLine(l);
2583 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2584 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2585 viewport()->update();
2586 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2587 //setFixedHeight(50 * m_tracksCount);
2589 updateTrackNames(ix, true);
2592 void CustomTrackView::removeTrack(int ix)
2594 // Delete track in MLT playlist
2595 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2596 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2598 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2599 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2600 QList<QGraphicsItem *> selection = m_scene->items(r);
2602 resetSelectionGroup();
2604 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2605 scene()->addItem(m_selectionGroup);
2606 for (int i = 0; i < selection.count(); i++) {
2607 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2608 m_selectionGroup->addToGroup(selection.at(i));
2609 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2612 // Move graphic items
2613 qreal ydiff = 0 - (int) m_tracksHeight;
2614 m_selectionGroup->translate(0, ydiff);
2616 // adjust track number
2617 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2618 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2619 for (int i = 0; i < children.count(); i++) {
2620 if (children.at(i)->type() == GROUPWIDGET) {
2621 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2622 children << grp->childItems();
2625 if (children.at(i)->type() == AVWIDGET) {
2626 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2628 ItemInfo clipinfo = clip->info();
2629 // We add a move clip command so that we get the correct producer for new track number
2630 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2631 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2632 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2633 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2636 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2637 Transition *tr = static_cast <Transition *>(children.at(i));
2639 int track = tr->transitionEndTrack();
2641 ItemInfo clipinfo = tr->info();
2642 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2646 resetSelectionGroup(false);
2648 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2649 for (int i = 0; i < m_guides.count(); i++) {
2650 QLineF l = m_guides.at(i)->line();
2651 l.setP2(QPointF(l.x2(), maxHeight));
2652 m_guides.at(i)->setLine(l);
2654 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2655 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2657 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2658 viewport()->update();
2660 updateTrackNames(ix, false);
2661 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2664 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2666 for (int i = 0; i < trackInfos.count(); ++i) {
2667 m_document->setTrackType(i, trackInfos.at(i));
2668 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2669 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2672 viewport()->update();
2673 emit trackHeightChanged();
2676 void CustomTrackView::slotSwitchTrackAudio(int ix)
2678 /*for (int i = 0; i < m_document->tracksCount(); i++)
2679 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2680 int tracknumber = m_document->tracksCount() - ix - 1;
2681 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2682 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2683 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2684 setDocumentModified();
2687 void CustomTrackView::slotSwitchTrackLock(int ix)
2689 int tracknumber = m_document->tracksCount() - ix - 1;
2690 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2691 m_commandStack->push(command);
2695 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2697 int tracknumber = m_document->tracksCount() - ix - 1;
2698 m_document->switchTrackLock(tracknumber, lock);
2700 emit doTrackLock(ix, lock);
2701 AbstractClipItem *clip = NULL;
2702 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2704 for (int i = 0; i < selection.count(); i++) {
2705 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2706 if (selection.at(i)->parentItem() && m_selectionGroup) {
2707 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2708 resetSelectionGroup();
2711 bool changeGroupLock = true;
2712 bool hasClipOnTrack = false;
2713 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2714 for (int j = 0; j < children.count(); ++j) {
2715 if (children.at(j)->isSelected()) {
2716 if (children.at(j)->type() == AVWIDGET)
2717 emit clipItemSelected(NULL);
2718 else if (children.at(j)->type() == TRANSITIONWIDGET)
2719 emit transitionItemSelected(NULL);
2724 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2725 if (child == m_dragItem)
2728 // only unlock group, if it is not locked by another track too
2729 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2730 changeGroupLock = false;
2732 // only (un-)lock if at least one clip is on the track
2733 if (child->track() == ix)
2734 hasClipOnTrack = true;
2736 if (changeGroupLock && hasClipOnTrack)
2737 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2738 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2739 if (selection.at(i)->parentItem()) {
2740 if (selection.at(i)->parentItem() == m_selectionGroup) {
2741 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2742 resetSelectionGroup();
2744 // groups are handled separately
2749 if (selection.at(i)->isSelected()) {
2750 if (selection.at(i)->type() == AVWIDGET)
2751 emit clipItemSelected(NULL);
2753 emit transitionItemSelected(NULL);
2755 clip = static_cast <AbstractClipItem *>(selection.at(i));
2756 clip->setItemLocked(lock);
2757 if (clip == m_dragItem)
2761 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2762 viewport()->update();
2763 setDocumentModified();
2766 void CustomTrackView::slotSwitchTrackVideo(int ix)
2768 int tracknumber = m_document->tracksCount() - ix;
2769 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2770 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2771 setDocumentModified();
2774 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2776 // Check there is no group going over several tracks there, or that would result in timeline corruption
2777 QList<QGraphicsItem *> selection = scene()->items(rect);
2779 int maxHeight = m_tracksHeight * 1.5;
2780 for (int i = 0; i < selection.count(); i++) {
2781 // Check that we don't try to move a group with clips on other tracks
2782 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2785 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2793 void CustomTrackView::slotRemoveSpace()
2797 if (m_menuPosition.isNull()) {
2798 pos = GenTime(cursorPos(), m_document->fps());
2800 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2803 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2804 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2807 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2808 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2812 ClipItem *item = getClipItemAt(pos, track);
2814 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);
2817 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2818 //kDebug() << "// GOT LENGT; " << length;
2820 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);
2824 // Make sure there is no group in the way
2825 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2828 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2830 // groups found on track, do not allow the move
2831 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2835 QList<ItemInfo> clipsToMove;
2836 QList<ItemInfo> transitionsToMove;
2838 for (int i = 0; i < items.count(); i++) {
2839 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2840 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2841 ItemInfo info = item->info();
2842 if (item->type() == AVWIDGET) {
2843 clipsToMove.append(info);
2844 } else if (item->type() == TRANSITIONWIDGET) {
2845 transitionsToMove.append(info);
2850 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2851 m_commandStack->push(command);
2854 void CustomTrackView::slotInsertSpace()
2858 if (m_menuPosition.isNull()) {
2859 pos = GenTime(cursorPos(), m_document->fps());
2861 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2862 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2864 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2865 if (d.exec() != QDialog::Accepted) return;
2866 GenTime spaceDuration = d.selectedDuration();
2867 track = d.selectedTrack();
2869 QList<QGraphicsItem *> items;
2871 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2872 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2876 ClipItem *item = getClipItemAt(pos, track);
2877 if (item) pos = item->startPos();
2879 // Make sure there is no group in the way
2880 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2882 items = checkForGroups(rect, &isOk);
2884 // groups found on track, do not allow the move
2885 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2889 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2890 items = scene()->items(rect);
2893 QList<ItemInfo> clipsToMove;
2894 QList<ItemInfo> transitionsToMove;
2896 for (int i = 0; i < items.count(); i++) {
2897 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2898 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2899 ItemInfo info = item->info();
2900 if (item->type() == AVWIDGET)
2901 clipsToMove.append(info);
2902 else if (item->type() == TRANSITIONWIDGET)
2903 transitionsToMove.append(info);
2907 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2908 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2909 m_commandStack->push(command);
2913 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2915 int diff = duration.frames(m_document->fps());
2916 resetSelectionGroup();
2917 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2918 scene()->addItem(m_selectionGroup);
2920 Transition *transition;
2922 // Create lists with start pos for each track
2923 QMap <int, int> trackClipStartList;
2924 QMap <int, int> trackTransitionStartList;
2926 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2927 trackClipStartList[i] = -1;
2928 trackTransitionStartList[i] = -1;
2931 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2932 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2934 if (clip->parentItem()) {
2935 m_selectionGroup->addToGroup(clip->parentItem());
2936 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2938 m_selectionGroup->addToGroup(clip);
2939 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2941 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))
2942 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2944 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);
2947 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2948 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2950 if (transition->parentItem()) {
2951 m_selectionGroup->addToGroup(transition->parentItem());
2952 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2954 m_selectionGroup->addToGroup(transition);
2955 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2957 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))
2958 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2959 } 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);
2961 m_selectionGroup->translate(diff, 0);
2963 // update items coordinates
2964 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2966 for (int i = 0; i < itemList.count(); i++) {
2967 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2968 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2969 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2970 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2971 for (int j = 0; j < children.count(); j++) {
2972 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2977 resetSelectionGroup(false);
2979 track = m_document->tracksCount() - track;
2980 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2983 void CustomTrackView::deleteClip(const QString &clipId)
2985 resetSelectionGroup();
2986 QList<QGraphicsItem *> itemList = items();
2987 QUndoCommand *deleteCommand = new QUndoCommand();
2989 for (int i = 0; i < itemList.count(); i++) {
2990 if (itemList.at(i)->type() == AVWIDGET) {
2991 ClipItem *item = (ClipItem *)itemList.at(i);
2992 if (item->clipProducer() == clipId) {
2994 if (item->parentItem()) {
2995 // Clip is in a group, destroy the group
2996 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2998 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
3002 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
3003 if (count == 0) delete deleteCommand;
3004 else m_commandStack->push(deleteCommand);
3007 void CustomTrackView::setCursorPos(int pos, bool seek)
3009 if (pos == m_cursorPos) return;
3010 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3012 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3013 else if (m_autoScroll) checkScrolling();
3014 m_cursorLine->setPos(m_cursorPos, 0);
3017 void CustomTrackView::updateCursorPos()
3019 m_cursorLine->setPos(m_cursorPos, 0);
3022 int CustomTrackView::cursorPos()
3024 return (int)(m_cursorPos);
3027 void CustomTrackView::moveCursorPos(int delta)
3029 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3030 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3031 m_cursorPos += delta;
3032 m_cursorLine->setPos(m_cursorPos, 0);
3033 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3036 void CustomTrackView::initCursorPos(int pos)
3038 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3040 m_cursorLine->setPos(pos, 0);
3044 void CustomTrackView::checkScrolling()
3046 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3049 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3051 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3052 QGraphicsView::mouseReleaseEvent(event);
3053 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3054 #if QT_VERSION >= 0x040600
3055 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3057 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3058 if (event->button() == Qt::MidButton) {
3061 setDragMode(QGraphicsView::NoDrag);
3062 if (m_operationMode == MOVEGUIDE) {
3063 setCursor(Qt::ArrowCursor);
3064 m_operationMode = NONE;
3065 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3066 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3067 if (newPos != m_dragGuide->position()) {
3068 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3069 m_commandStack->push(command);
3070 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3071 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3072 m_document->syncGuides(m_guides);
3077 } else if (m_operationMode == SPACER && m_selectionGroup) {
3079 if (event->modifiers() != Qt::ControlModifier) {
3080 // We are moving all tracks
3082 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3083 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3085 if (timeOffset != GenTime()) {
3086 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3088 QList<ItemInfo> clipsToMove;
3089 QList<ItemInfo> transitionsToMove;
3091 // Create lists with start pos for each track
3092 QMap <int, int> trackClipStartList;
3093 QMap <int, int> trackTransitionStartList;
3095 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3096 trackClipStartList[i] = -1;
3097 trackTransitionStartList[i] = -1;
3100 for (int i = 0; i < items.count(); i++) {
3101 if (items.at(i)->type() == GROUPWIDGET)
3102 items += items.at(i)->childItems();
3105 for (int i = 0; i < items.count(); i++) {
3106 if (items.at(i)->type() == AVWIDGET) {
3107 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3108 ItemInfo info = item->info();
3109 clipsToMove.append(info);
3111 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3112 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3113 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3114 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3115 ItemInfo info = item->info();
3116 transitionsToMove.append(info);
3118 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3119 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3122 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3123 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3124 m_commandStack->push(command);
3125 if (track != -1) track = m_document->tracksCount() - track;
3126 kDebug() << "SPACER TRACK:" << track;
3127 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3128 setDocumentModified();
3131 resetSelectionGroup(false);
3132 m_operationMode = NONE;
3133 } else if (m_operationMode == RUBBERSELECTION) {
3134 //kDebug() << "// END RUBBER SELECT";
3135 resetSelectionGroup();
3136 groupSelectedItems();
3137 m_operationMode = NONE;
3140 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3141 emit transitionItemSelected(NULL);
3145 if (m_dragItem) info = m_dragItem->info();
3147 if (m_operationMode == MOVE) {
3148 setCursor(Qt::OpenHandCursor);
3149 if (m_dragItem->parentItem() == 0) {
3150 // we are moving one clip, easy
3151 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3152 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3153 Mlt::Producer *prod = item->getProducer(info.track);
3154 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);
3157 QUndoCommand *moveCommand = new QUndoCommand();
3158 moveCommand->setText(i18n("Move clip"));
3159 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3161 int tracknumber = m_document->tracksCount() - item->track() - 1;
3162 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3163 if (isLocked) item->setItemLocked(true);
3164 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3165 // Also move automatic transitions (on lower track)
3166 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3167 ItemInfo startTrInfo;
3168 ItemInfo newStartTrInfo;
3169 bool moveStartTrans = false;
3170 bool moveEndTrans = false;
3171 if (startTransition && startTransition->isAutomatic()) {
3172 startTrInfo = startTransition->info();
3173 newStartTrInfo = startTrInfo;
3174 newStartTrInfo.track = info.track;
3175 newStartTrInfo.startPos = info.startPos;
3176 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3177 // transition end should stay the same
3179 // transition end should be adjusted to clip
3180 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3182 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3184 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3185 // Check if there is a transition at clip end
3186 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3187 if (tr && tr->isAutomatic()) {
3188 ItemInfo trInfo = tr->info();
3189 ItemInfo newTrInfo = trInfo;
3190 newTrInfo.track = info.track;
3191 newTrInfo.endPos = m_dragItem->endPos();
3192 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3193 // transition start should stay the same
3195 // transition start should be moved
3196 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3198 if (newTrInfo.startPos < newTrInfo.endPos) {
3199 moveEndTrans = true;
3200 if (moveStartTrans) {
3201 // we have to move both transitions, remove the start one so that there is no collision
3202 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3204 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3205 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3206 if (moveStartTrans) {
3207 // re-add transition in correct place
3208 int transTrack = startTransition->transitionEndTrack();
3209 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3210 transTrack = getPreviousVideoTrack(info.track);
3212 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3213 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3219 if (moveStartTrans && !moveEndTrans) {
3220 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3221 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3224 // Also move automatic transitions (on upper track)
3225 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3226 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3227 ItemInfo trInfo = tr->info();
3228 ItemInfo newTrInfo = trInfo;
3229 newTrInfo.startPos = m_dragItem->startPos();
3230 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3231 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3232 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3233 // transition end should be adjusted to clip on upper track
3234 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3236 if (newTrInfo.startPos < newTrInfo.endPos) {
3237 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3238 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3242 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3243 // Check if there is a transition at clip end
3244 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3245 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3246 ItemInfo trInfo = tr->info();
3247 ItemInfo newTrInfo = trInfo;
3248 newTrInfo.endPos = m_dragItem->endPos();
3249 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3250 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3251 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3252 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3253 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3254 // transition start should be moved
3255 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3257 if (newTrInfo.startPos < newTrInfo.endPos) {
3258 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3259 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3264 m_commandStack->push(moveCommand);
3265 //checkTrackSequence(m_dragItem->track());
3267 // undo last move and emit error message
3268 bool snap = KdenliveSettings::snaptopoints();
3269 KdenliveSettings::setSnaptopoints(false);
3270 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3271 KdenliveSettings::setSnaptopoints(snap);
3272 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3274 setDocumentModified();
3275 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3276 Transition *transition = static_cast <Transition *>(m_dragItem);
3277 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3278 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)) {
3279 // Moving transition failed, revert to previous position
3280 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3281 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3283 QUndoCommand *moveCommand = new QUndoCommand();
3284 moveCommand->setText(i18n("Move transition"));
3285 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3286 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3287 m_commandStack->push(moveCommand);
3288 setDocumentModified();
3292 // Moving several clips. We need to delete them and readd them to new position,
3293 // or they might overlap each other during the move
3294 QGraphicsItemGroup *group;
3295 if (m_selectionGroup)
3296 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3298 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3299 QList<QGraphicsItem *> items = group->childItems();
3301 QList<ItemInfo> clipsToMove;
3302 QList<ItemInfo> transitionsToMove;
3304 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3305 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3306 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3307 QUndoCommand *moveGroup = new QUndoCommand();
3308 moveGroup->setText(i18n("Move group"));
3309 if (timeOffset != GenTime() || trackOffset != 0) {
3310 // remove items in MLT playlist
3313 int max = items.count();
3314 for (int i = 0; i < max; i++) {
3315 if (items.at(i)->type() == GROUPWIDGET) {
3316 items += items.at(i)->childItems();
3319 m_document->renderer()->blockSignals(true);
3320 for (int i = 0; i < items.count(); i++) {
3321 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3322 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3323 ItemInfo info = item->info();
3324 if (item->type() == AVWIDGET) {
3325 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3326 // error, clip cannot be removed from playlist
3327 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3329 clipsToMove.append(info);
3332 transitionsToMove.append(info);
3333 Transition *tr = static_cast <Transition*>(item);
3334 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3337 m_document->renderer()->blockSignals(false);
3338 for (int i = 0; i < items.count(); i++) {
3339 // re-add items in correct place
3340 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3341 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3343 ItemInfo info = item->info();
3344 int tracknumber = m_document->tracksCount() - info.track - 1;
3345 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3347 group->removeFromGroup(item);
3348 item->setItemLocked(true);
3351 if (item->type() == AVWIDGET) {
3352 ClipItem *clip = static_cast <ClipItem*>(item);
3353 info.track = m_document->tracksCount() - info.track;
3354 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3355 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3356 for (int i = 0; i < clip->effectsCount(); i++) {
3357 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3360 Transition *tr = static_cast <Transition*>(item);
3361 int newTrack = tr->transitionEndTrack();
3362 if (!tr->forcedTrack()) {
3363 newTrack = getPreviousVideoTrack(info.track);
3365 tr->updateTransitionEndTrack(newTrack);
3366 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3367 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3370 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3371 m_commandStack->push(moveGroup);
3373 //QPointF top = group->sceneBoundingRect().topLeft();
3374 //QPointF oldpos = m_selectionGroup->scenePos();
3375 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3376 //group->setPos(top);
3377 //TODO: get rid of the 3 lines below
3378 if (m_selectionGroup) {
3379 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3380 m_selectionGroupInfo.track = m_selectionGroup->track();
3382 for (int i = 0; i < items.count(); ++i) {
3383 if (items.at(i)->type() == GROUPWIDGET) {
3384 rebuildGroup((AbstractGroupItem*)items.at(i));
3389 for (int i = 0; i < items.count(); ++i) {
3391 items.at(i)->setSelected(true);
3392 if (items.at(i)->parentItem())
3393 items.at(i)->parentItem()->setSelected(true);
3396 groupSelectedItems();
3398 rebuildGroup((AbstractGroupItem *)group);
3400 setDocumentModified();
3403 m_document->renderer()->doRefresh();
3404 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3406 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3407 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3409 QUndoCommand *resizeCommand = new QUndoCommand();
3410 resizeCommand->setText(i18n("Resize group"));
3411 QList <QGraphicsItem *> items = parent->childItems();
3412 QList <ItemInfo> infos = parent->resizeInfos();
3413 parent->clearResizeInfos();
3415 for (int i = 0; i < items.count(); ++i) {
3416 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3417 if (item && item->type() == AVWIDGET) {
3418 ItemInfo info = infos.at(itemcount);
3419 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3423 m_commandStack->push(resizeCommand);
3426 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3428 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3430 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3431 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3433 QUndoCommand *resizeCommand = new QUndoCommand();
3434 resizeCommand->setText(i18n("Resize group"));
3435 QList <QGraphicsItem *> items = parent->childItems();
3436 QList <ItemInfo> infos = parent->resizeInfos();
3437 parent->clearResizeInfos();
3439 for (int i = 0; i < items.count(); ++i) {
3440 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3441 if (item && item->type() == AVWIDGET) {
3442 ItemInfo info = infos.at(itemcount);
3443 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3447 m_commandStack->push(resizeCommand);
3450 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3452 } else if (m_operationMode == FADEIN) {
3453 // resize fade in effect
3454 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3455 int ix = item->hasEffect("volume", "fadein");
3456 int ix2 = item->hasEffect("", "fade_from_black");
3458 QDomElement oldeffect = item->effectAt(ix);
3459 int start = item->cropStart().frames(m_document->fps());
3460 int end = item->fadeIn();
3462 slotDeleteEffect(item, -1, oldeffect, false);
3465 QDomElement effect = oldeffect.cloneNode().toElement();
3466 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3467 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3468 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3469 emit clipItemSelected(item, ix);
3471 } else if (item->fadeIn() != 0 && ix2 == -1) {
3473 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3475 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3476 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3477 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3478 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3481 QDomElement oldeffect = item->effectAt(ix2);
3482 int start = item->cropStart().frames(m_document->fps());
3483 int end = item->fadeIn();
3485 slotDeleteEffect(item, -1, oldeffect, false);
3488 QDomElement effect = oldeffect.cloneNode().toElement();
3489 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3490 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3491 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3492 emit clipItemSelected(item, ix2);
3495 } else if (m_operationMode == FADEOUT) {
3496 // resize fade in effect
3497 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3498 int ix = item->hasEffect("volume", "fadeout");
3499 int ix2 = item->hasEffect("", "fade_to_black");
3501 QDomElement oldeffect = item->effectAt(ix);
3502 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3503 int start = item->fadeOut();
3505 slotDeleteEffect(item, -1, oldeffect, false);
3507 start = end - start;
3508 QDomElement effect = oldeffect.cloneNode().toElement();
3509 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3510 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3511 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3512 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3513 emit clipItemSelected(item, ix);
3515 } else if (item->fadeOut() != 0 && ix2 == -1) {
3517 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3519 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3520 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3521 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3522 EffectsList::setParameter(effect, "out", QString::number(0));
3523 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3526 QDomElement oldeffect = item->effectAt(ix2);
3527 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3528 int start = item->fadeOut();
3530 slotDeleteEffect(item, -1, oldeffect, false);
3532 start = end - start;
3533 QDomElement effect = oldeffect.cloneNode().toElement();
3534 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3535 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3536 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3537 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3538 emit clipItemSelected(item, ix2);
3541 } else if (m_operationMode == KEYFRAME) {
3542 // update the MLT effect
3543 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3544 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3546 // check if we want to remove keyframe
3547 double val = mapToScene(event->pos()).toPoint().y();
3548 QRectF br = item->sceneBoundingRect();
3549 double maxh = 100.0 / br.height();
3550 val = (br.bottom() - val) * maxh;
3551 int start = item->cropStart().frames(m_document->fps());
3552 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3554 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3556 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3558 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3561 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3562 //item->updateKeyframeEffect();
3563 //QString next = item->keyframes(item->selectedEffectIndex());
3564 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3565 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3567 m_commandStack->push(command);
3568 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3569 emit clipItemSelected(item, item->selectedEffectIndex());
3571 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3572 // A transition is selected
3574 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3575 if (transitionClip && transitionClip->baseClip()) {
3576 QString size = transitionClip->baseClip()->getProperty("frame_size");
3577 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3578 if (factor == 0) factor = 1.0;
3579 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3580 p.setY(size.section('x', 1, 1).toInt());
3582 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3583 } else emit transitionItemSelected(NULL);
3584 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3585 m_operationMode = NONE;
3588 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3590 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3592 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3593 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3596 if (item->isSelected()) emit clipItemSelected(NULL);
3597 item->baseClip()->removeReference();
3598 m_document->updateClip(item->baseClip()->getId());
3600 /*if (item->baseClip()->isTransparent()) {
3601 // also remove automatic transition
3602 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3603 if (tr && tr->isAutomatic()) {
3604 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3605 scene()->removeItem(tr);
3609 m_waitingThumbs.removeAll(item);
3610 if (m_dragItem == item) m_dragItem = NULL;
3611 #if QT_VERSION >= 0x040600
3612 // animate item deletion
3613 item->closeAnimation();
3614 /*if (refresh) item->closeAnimation();
3616 // no refresh, means we have several operations chained, we need to delete clip immediatly
3617 // so that it does not get in the way of the other
3626 setDocumentModified();
3627 if (refresh) m_document->renderer()->doRefresh();
3630 void CustomTrackView::deleteSelectedClips()
3632 resetSelectionGroup();
3633 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3634 if (itemList.count() == 0) {
3635 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3638 scene()->clearSelection();
3639 QUndoCommand *deleteSelected = new QUndoCommand();
3641 bool resetGroup = false;
3644 int transitionCount = 0;
3645 // expand & destroy groups
3646 for (int i = 0; i < itemList.count(); i++) {
3647 if (itemList.at(i)->type() == GROUPWIDGET) {
3649 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3650 QList <ItemInfo> clipInfos;
3651 QList <ItemInfo> transitionInfos;
3652 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3653 for (int j = 0; j < children.count(); j++) {
3654 if (children.at(j)->type() == AVWIDGET) {
3655 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3656 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3657 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3658 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3659 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3661 if (itemList.contains(children.at(j))) {
3662 children.removeAt(j);
3666 itemList += children;
3667 if (clipInfos.count() > 0)
3668 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3670 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3671 itemList.insert(i + 1, itemList.at(i)->parentItem());
3674 for (int i = 0; i < itemList.count(); i++) {
3675 if (itemList.at(i)->type() == AVWIDGET) {
3677 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3678 if (item->parentItem()) resetGroup = true;
3679 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3680 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3681 emit clipItemSelected(NULL);
3682 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3684 Transition *item = static_cast <Transition *>(itemList.at(i));
3685 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3686 if (item->parentItem()) resetGroup = true;
3687 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3688 emit transitionItemSelected(NULL);
3691 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3692 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3693 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3694 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3695 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3696 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3697 else deleteSelected->setText(i18n("Delete selected items"));
3698 m_commandStack->push(deleteSelected);
3701 void CustomTrackView::changeClipSpeed()
3703 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3704 if (itemList.count() == 0) {
3705 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3708 QUndoCommand *changeSelected = new QUndoCommand();
3709 changeSelected->setText("Edit clip speed");
3713 for (int i = 0; i < itemList.count(); i++) {
3714 if (itemList.at(i)->type() == AVWIDGET) {
3715 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3716 ItemInfo info = item->info();
3717 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3719 double speed = (double) percent / 100.0;
3720 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3722 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3726 if (count > 0) m_commandStack->push(changeSelected);
3727 else delete changeSelected;
3730 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3733 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3735 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3737 kDebug() << "ERROR: Cannot find clip for speed change";
3738 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3741 info.track = m_document->tracksCount() - item->track();
3742 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3744 item->setSpeed(speed, strobe);
3745 item->updateRectGeometry();
3746 if (item->cropDuration().frames(m_document->fps()) != endPos)
3747 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3748 updatePositionEffects(item, info);
3749 setDocumentModified();
3751 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3755 void CustomTrackView::cutSelectedClips()
3757 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3758 QList<AbstractGroupItem *> groups;
3759 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3760 for (int i = 0; i < itemList.count(); ++i) {
3761 if (!itemList.at(i))
3763 if (itemList.at(i)->type() == AVWIDGET) {
3764 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3765 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3766 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3767 if (!groups.contains(group))
3769 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3770 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3771 m_commandStack->push(command);
3773 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3774 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3775 if (!groups.contains(group))
3780 for (int i = 0; i < groups.count(); ++i)
3781 razorGroup(groups.at(i), currentPos);
3784 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3787 QList <QGraphicsItem *> children = group->childItems();
3788 QList <ItemInfo> clips1, transitions1;
3789 QList <ItemInfo> clipsCut, transitionsCut;
3790 QList <ItemInfo> clips2, transitions2;
3791 for (int i = 0; i < children.count(); ++i) {
3792 children.at(i)->setSelected(false);
3793 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3794 if (child->type() == AVWIDGET) {
3795 if (cutPos > child->endPos())
3796 clips1 << child->info();
3797 else if (cutPos < child->startPos())
3798 clips2 << child->info();
3800 clipsCut << child->info();
3802 if (cutPos > child->endPos())
3803 transitions1 << child->info();
3804 else if (cutPos < child->startPos())
3805 transitions2 << child->info();
3807 transitionsCut << child->info();
3810 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3812 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3813 m_commandStack->push(command);
3817 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)
3820 for (int i = 0; i < clipsCut.count(); ++i) {
3821 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3823 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3824 clips1 << clip->info();
3825 if (clipBehind != NULL)
3826 clips2 << clipBehind->info();
3829 /* TODO: cut transitionsCut
3830 * For now just append them to group1 */
3831 transitions1 << transitionsCut;
3832 doGroupClips(clips1, transitions1, true);
3833 doGroupClips(clips2, transitions2, true);
3835 /* we might also just use clipsCut.at(0)->parentItem().
3836 * Do this loop just in case something went wrong during cut */
3837 for (int i = 0; i < clipsCut.count(); ++i) {
3838 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3839 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3840 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3841 QList <QGraphicsItem *> children = group->childItems();
3842 QList <ItemInfo> groupClips;
3843 QList <ItemInfo> groupTrans;
3844 for (int j = 0; j < children.count(); ++j) {
3845 if (children.at(j)->type() == AVWIDGET)
3846 groupClips << ((AbstractClipItem *)children.at(j))->info();
3847 else if (children.at(j)->type() == TRANSITIONWIDGET)
3848 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3850 doGroupClips(groupClips, groupTrans, false);
3854 for (int i = 0; i < clipsCut.count(); ++i)
3855 cutClip(clipsCut.at(i), cutPos, false);
3856 // TODO: uncut transitonsCut
3857 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3861 void CustomTrackView::groupClips(bool group)
3863 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3864 QList <ItemInfo> clipInfos;
3865 QList <ItemInfo> transitionInfos;
3866 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3869 int max = itemList.count();
3870 for (int i = 0; i < max; i++) {
3871 if (itemList.at(i)->type() == GROUPWIDGET) {
3872 itemList += itemList.at(i)->childItems();
3876 for (int i = 0; i < itemList.count(); i++) {
3877 if (itemList.at(i)->type() == AVWIDGET) {
3878 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3879 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3880 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3881 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3882 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3885 if (clipInfos.count() > 0) {
3886 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3887 m_commandStack->push(command);
3891 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3893 resetSelectionGroup();
3894 m_scene->clearSelection();
3896 for (int i = 0; i < clipInfos.count(); i++) {
3897 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3898 if (clip == NULL) continue;
3899 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3900 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3901 m_document->clipManager()->removeGroup(grp);
3902 scene()->destroyItemGroup(grp);
3904 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3906 for (int i = 0; i < transitionInfos.count(); i++) {
3907 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3908 if (tr == NULL) continue;
3909 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3910 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3911 m_document->clipManager()->removeGroup(grp);
3912 scene()->destroyItemGroup(grp);
3914 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3916 setDocumentModified();
3920 QList <QGraphicsItemGroup *> groups;
3921 for (int i = 0; i < clipInfos.count(); i++) {
3922 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3924 clip->setSelected(true);
3927 for (int i = 0; i < transitionInfos.count(); i++) {
3928 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3930 clip->setSelected(true);
3934 groupSelectedItems(false, true);
3935 setDocumentModified();
3938 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3940 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3941 if (baseclip == NULL) {
3942 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3946 if (baseclip->producer() == NULL) {
3947 // If the clip has no producer, we must wait until it is created...
3949 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3950 emit forceClipProcessing(clipId);
3951 qApp->processEvents();
3952 for (int i = 0; i < 3; i++) {
3953 if (baseclip->producer() == NULL) {
3954 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3957 if (baseclip->producer() == NULL) {
3958 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3962 emit displayMessage(QString(), InformationMessage);
3966 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3967 item->setEffectList(effects);
3968 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3969 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3970 scene()->addItem(item);
3972 int tracknumber = m_document->tracksCount() - info.track - 1;
3973 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3974 if (isLocked) item->setItemLocked(true);
3976 baseclip->addReference();
3977 m_document->updateClip(baseclip->getId());
3978 info.track = m_document->tracksCount() - info.track;
3979 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
3980 for (int i = 0; i < item->effectsCount(); i++) {
3981 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3983 setDocumentModified();
3985 m_document->renderer()->doRefresh();
3986 if (!baseclip->isPlaceHolder())
3987 m_waitingThumbs.append(item);
3988 m_thumbsTimer.start();
3991 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3993 QList<QGraphicsItem *> list = scene()->items();
3994 ClipItem *clip = NULL;
3995 for (int i = 0; i < list.size(); ++i) {
3996 if (list.at(i)->type() == AVWIDGET) {
3997 clip = static_cast <ClipItem *>(list.at(i));
3998 if (clip->clipProducer() == clipId) {
3999 ItemInfo info = clip->info();
4000 info.track = m_document->tracksCount() - clip->track();
4001 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
4002 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
4004 clip->refreshClip(true);
4011 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4013 int framepos = (int)(pos.frames(m_document->fps()));
4014 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4015 ClipItem *clip = NULL;
4016 for (int i = 0; i < list.size(); i++) {
4017 if (!list.at(i)->isEnabled()) continue;
4018 if (list.at(i)->type() == AVWIDGET) {
4019 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4020 if (test->endPos() == pos) clip = test;
4027 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4029 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4030 ClipItem *clip = NULL;
4031 for (int i = 0; i < list.size(); i++) {
4032 if (!list.at(i)->isEnabled()) continue;
4033 if (list.at(i)->type() == AVWIDGET) {
4034 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4035 if (test->startPos() == pos) clip = test;
4042 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4044 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4045 QList<QGraphicsItem *> list = scene()->items(p);
4046 ClipItem *clip = NULL;
4047 for (int i = 0; i < list.size(); i++) {
4048 if (!list.at(i)->isEnabled()) continue;
4049 if (list.at(i)->type() == AVWIDGET) {
4050 clip = static_cast <ClipItem *>(list.at(i));
4057 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4059 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4062 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4064 const QPointF p(pos, (track + 1) * m_tracksHeight);
4065 QList<QGraphicsItem *> list = scene()->items(p);
4066 Transition *clip = NULL;
4067 for (int i = 0; i < list.size(); i++) {
4068 if (!list.at(i)->isEnabled()) continue;
4069 if (list.at(i)->type() == TRANSITIONWIDGET) {
4070 clip = static_cast <Transition *>(list.at(i));
4077 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4079 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4082 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4084 int framepos = (int)(pos.frames(m_document->fps()));
4085 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4086 QList<QGraphicsItem *> list = scene()->items(p);
4087 Transition *clip = NULL;
4088 for (int i = 0; i < list.size(); i++) {
4089 if (!list.at(i)->isEnabled()) continue;
4090 if (list.at(i)->type() == TRANSITIONWIDGET) {
4091 Transition *test = static_cast <Transition *>(list.at(i));
4092 if (test->endPos() == pos) clip = test;
4099 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4101 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4102 QList<QGraphicsItem *> list = scene()->items(p);
4103 Transition *clip = NULL;
4104 for (int i = 0; i < list.size(); ++i) {
4105 if (!list.at(i)->isEnabled()) continue;
4106 if (list.at(i)->type() == TRANSITIONWIDGET) {
4107 Transition *test = static_cast <Transition *>(list.at(i));
4108 if (test->startPos() == pos) clip = test;
4115 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4117 if (m_selectionGroup) resetSelectionGroup(false);
4118 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4120 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);
4121 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4124 Mlt::Producer *prod = item->getProducer(end.track);
4126 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);
4128 bool snap = KdenliveSettings::snaptopoints();
4129 KdenliveSettings::setSnaptopoints(false);
4130 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4132 int tracknumber = m_document->tracksCount() - end.track - 1;
4133 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4134 m_scene->clearSelection();
4135 if (isLocked) item->setItemLocked(true);
4137 if (item->isItemLocked()) item->setItemLocked(false);
4138 item->setSelected(true);
4140 if (item->baseClip()->isTransparent()) {
4141 // Also move automatic transition
4142 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4143 if (tr && tr->isAutomatic()) {
4144 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4145 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);
4146 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4149 KdenliveSettings::setSnaptopoints(snap);
4150 setDocumentModified();
4152 // undo last move and emit error message
4153 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4155 if (refresh) m_document->renderer()->doRefresh();
4156 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4159 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4162 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4163 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4164 resetSelectionGroup();
4165 m_scene->clearSelection();
4167 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4168 scene()->addItem(m_selectionGroup);
4170 m_document->renderer()->blockSignals(true);
4171 for (int i = 0; i < startClip.count(); i++) {
4173 startClip[i].startPos = startClip.at(i).startPos - offset;
4174 startClip[i].track = startClip.at(i).track - trackOffset;
4176 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4177 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4179 clip->setItemLocked(false);
4180 if (clip->parentItem()) {
4181 m_selectionGroup->addToGroup(clip->parentItem());
4182 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4184 m_selectionGroup->addToGroup(clip);
4185 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4187 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4188 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4190 for (int i = 0; i < startTransition.count(); i++) {
4192 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4193 startTransition[i].track = startTransition.at(i).track - trackOffset;
4195 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4197 tr->setItemLocked(false);
4198 if (tr->parentItem()) {
4199 m_selectionGroup->addToGroup(tr->parentItem());
4200 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4202 m_selectionGroup->addToGroup(tr);
4203 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4205 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());
4206 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4208 m_document->renderer()->blockSignals(false);
4210 if (m_selectionGroup) {
4211 bool snap = KdenliveSettings::snaptopoints();
4212 KdenliveSettings::setSnaptopoints(false);
4214 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4215 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4217 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4219 int max = children.count();
4220 for (int i = 0; i < max; i++) {
4221 if (children.at(i)->type() == GROUPWIDGET) {
4222 children += children.at(i)->childItems();
4223 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4224 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4225 /*m_document->clipManager()->removeGroup(grp);
4226 m_scene->destroyItemGroup(grp);*/
4227 children.removeAll(children.at(i));
4232 for (int i = 0; i < children.count(); i++) {
4233 // re-add items in correct place
4234 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4235 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4237 ItemInfo info = item->info();
4238 int tracknumber = m_document->tracksCount() - info.track - 1;
4239 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4241 item->setItemLocked(true);
4242 else if (item->isItemLocked())
4243 item->setItemLocked(false);
4245 if (item->type() == AVWIDGET) {
4246 ClipItem *clip = static_cast <ClipItem*>(item);
4247 info.track = m_document->tracksCount() - info.track;
4248 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4249 for (int i = 0; i < clip->effectsCount(); i++) {
4250 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4252 } else if (item->type() == TRANSITIONWIDGET) {
4253 Transition *tr = static_cast <Transition*>(item);
4255 if (!tr->forcedTrack()) {
4256 newTrack = getPreviousVideoTrack(info.track);
4258 newTrack = tr->transitionEndTrack() + trackOffset;
4259 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4261 tr->updateTransitionEndTrack(newTrack);
4262 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4266 resetSelectionGroup(false);
4268 for (int i = 0; i < children.count(); i++) {
4269 if (children.at(i)->parentItem())
4270 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4274 KdenliveSettings::setSnaptopoints(snap);
4275 m_document->renderer()->doRefresh();
4276 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4279 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4281 Transition *item = getTransitionItemAt(start.startPos, start.track);
4283 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);
4284 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4287 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4288 bool snap = KdenliveSettings::snaptopoints();
4289 KdenliveSettings::setSnaptopoints(false);
4290 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4291 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4292 // Transition was moved
4293 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4294 } else if (end.endPos == start.endPos) {
4295 // Transition start resize
4296 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4297 } else if (end.startPos == start.startPos) {
4298 // Transition end resize;
4299 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4300 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4303 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4304 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4305 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4307 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4308 KdenliveSettings::setSnaptopoints(snap);
4309 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4310 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());
4311 if (m_dragItem && m_dragItem == item) {
4313 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4314 if (transitionClip && transitionClip->baseClip()) {
4315 QString size = transitionClip->baseClip()->getProperty("frame_size");
4316 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4317 if (factor == 0) factor = 1.0;
4318 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4319 p.setY(size.section('x', 1, 1).toInt());
4321 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4323 if (m_refresh) m_document->renderer()->doRefresh();
4324 setDocumentModified();
4327 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4329 bool resizeClipStart = (start.startPos != end.startPos);
4330 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4332 if (dontWorry) return;
4333 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);
4334 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4337 if (item->parentItem()) {
4338 // Item is part of a group, reset group
4339 resetSelectionGroup();
4342 bool snap = KdenliveSettings::snaptopoints();
4343 KdenliveSettings::setSnaptopoints(false);
4344 if (resizeClipStart) {
4345 ItemInfo clipinfo = item->info();
4346 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4347 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4349 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4350 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4351 updatePositionEffects(item, clipinfo);
4352 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4354 ItemInfo clipinfo = item->info();
4355 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4356 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4358 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4359 updatePositionEffects(item, clipinfo);
4360 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4362 if (!resizeClipStart && end.cropStart != start.cropStart) {
4363 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4364 ItemInfo clipinfo = end;
4365 clipinfo.track = m_document->tracksCount() - end.track;
4366 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4368 item->setCropStart(end.cropStart);
4369 item->resetThumbs(true);
4372 m_document->renderer()->doRefresh();
4373 KdenliveSettings::setSnaptopoints(snap);
4374 setDocumentModified();
4377 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4379 if (pos == oldInfo.startPos.frames(m_document->fps()))
4381 bool snap = KdenliveSettings::snaptopoints();
4383 KdenliveSettings::setSnaptopoints(false);
4384 item->resizeStart(pos);
4385 if (item->startPos().frames(m_document->fps()) != pos) {
4386 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4387 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4388 KdenliveSettings::setSnaptopoints(snap);
4391 KdenliveSettings::setSnaptopoints(snap);
4394 bool hasParentCommand = false;
4396 hasParentCommand = true;
4398 command = new QUndoCommand();
4399 command->setText(i18n("Resize clip start"));
4402 // do this here, too, because otherwise undo won't update the group
4403 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4404 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4406 ItemInfo info = item->info();
4407 if (item->type() == AVWIDGET) {
4408 ItemInfo resizeinfo = oldInfo;
4409 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4410 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4412 // Check if there is an automatic transition on that clip (lower track)
4413 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4414 if (transition && transition->isAutomatic()) {
4415 ItemInfo trInfo = transition->info();
4416 ItemInfo newTrInfo = trInfo;
4417 newTrInfo.startPos = item->startPos();
4418 if (newTrInfo.startPos < newTrInfo.endPos)
4419 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4421 // Check if there is an automatic transition on that clip (upper track)
4422 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4423 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4424 ItemInfo trInfo = transition->info();
4425 ItemInfo newTrInfo = trInfo;
4426 newTrInfo.startPos = item->startPos();
4427 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4428 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4429 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4433 TODO: cleanup the effect update process
4435 ClipItem *clip = static_cast < ClipItem * >(item);
4437 updatePositionEffects(clip, oldInfo);
4441 QDomElement root = doc.createElement("list");
4442 doc.appendChild(root);
4443 QList <int> indexes;
4444 for (int i = 0; i < clip->effectsCount(); i++) {
4445 QDomElement effect = clip->effectAt(i);
4446 if (EffectsList::hasKeyFrames(effect)) {
4447 doc.appendChild(doc.importNode(effect, true));
4452 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4453 // Keyframes were modified, updateClip
4454 QDomNodeList effs = doc.elementsByTagName("effect");
4456 // Since we must always resize clip before updating the keyframes, we
4457 // put a resize command before & after checking keyframes so that
4458 // we are sure the resize is performed before whenever we do or undo the action
4460 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4461 for (int i = 0; i < indexes.count(); i++) {
4462 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4463 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4465 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4466 emit clipItemSelected(clip);
4468 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4471 KdenliveSettings::setSnaptopoints(false);
4472 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4473 KdenliveSettings::setSnaptopoints(snap);
4474 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4476 } else if (item->type() == TRANSITIONWIDGET) {
4477 Transition *transition = static_cast <Transition *>(item);
4478 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)) {
4479 // Cannot resize transition
4480 KdenliveSettings::setSnaptopoints(false);
4481 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4482 KdenliveSettings::setSnaptopoints(snap);
4483 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4485 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4486 if (command == NULL)
4487 m_commandStack->push(moveCommand);
4491 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4492 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4494 if (!hasParentCommand)
4495 m_commandStack->push(command);
4498 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4500 if (pos == oldInfo.endPos.frames(m_document->fps()))
4502 bool snap = KdenliveSettings::snaptopoints();
4504 KdenliveSettings::setSnaptopoints(false);
4505 item->resizeEnd(pos);
4506 if (item->endPos().frames(m_document->fps()) != pos) {
4507 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4508 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4509 KdenliveSettings::setSnaptopoints(snap);
4512 KdenliveSettings::setSnaptopoints(snap);
4515 bool hasParentCommand = false;
4517 hasParentCommand = true;
4519 command = new QUndoCommand();
4520 command->setText(i18n("Resize clip end"));
4523 // do this here, too, because otherwise undo won't update the group
4524 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4525 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4527 ItemInfo info = item->info();
4528 if (item->type() == AVWIDGET) {
4529 ItemInfo resizeinfo = info;
4530 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4531 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4533 // Check if there is an automatic transition on that clip (lower track)
4534 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4535 if (tr && tr->isAutomatic()) {
4536 ItemInfo trInfo = tr->info();
4537 ItemInfo newTrInfo = trInfo;
4538 newTrInfo.endPos = item->endPos();
4539 if (newTrInfo.endPos > newTrInfo.startPos)
4540 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4543 // Check if there is an automatic transition on that clip (upper track)
4544 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4545 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4546 ItemInfo trInfo = tr->info();
4547 ItemInfo newTrInfo = trInfo;
4548 newTrInfo.endPos = item->endPos();
4549 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4550 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4551 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4555 ClipItem *clip = static_cast < ClipItem * >(item);
4557 updatePositionEffects(clip, oldInfo);
4561 QDomElement root = doc.createElement("list");
4562 doc.appendChild(root);
4563 QList <int> indexes;
4564 for (int i = 0; i < clip->effectsCount(); i++) {
4565 QDomElement effect = clip->effectAt(i);
4566 if (EffectsList::hasKeyFrames(effect)) {
4567 doc.appendChild(doc.importNode(effect, true));
4572 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4573 // Keyframes were modified, updateClip
4574 QDomNodeList effs = doc.elementsByTagName("effect");
4576 // Since we must always resize clip before updating the keyframes, we
4577 // put a resize command before & after checking keyframes so that
4578 // we are sure the resize is performed before whenever we do or undo the action
4580 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4581 for (int i = 0; i < indexes.count(); i++) {
4582 new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effs.at(i).cloneNode().toElement(), clip->effectAt(indexes.at(i)), indexes.at(i), false, command);
4583 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4585 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4586 emit clipItemSelected(clip);
4588 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4591 KdenliveSettings::setSnaptopoints(false);
4592 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4593 KdenliveSettings::setSnaptopoints(true);
4594 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4596 } else if (item->type() == TRANSITIONWIDGET) {
4597 Transition *transition = static_cast <Transition *>(item);
4598 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)) {
4599 // Cannot resize transition
4600 KdenliveSettings::setSnaptopoints(false);
4601 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4602 KdenliveSettings::setSnaptopoints(true);
4603 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4605 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4606 if (command == NULL)
4607 m_commandStack->push(moveCommand);
4610 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4611 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4613 if (!hasParentCommand)
4614 m_commandStack->push(command);
4617 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4619 int end = item->fadeIn();
4621 // there is a fade in effect
4622 int effectPos = item->hasEffect("volume", "fadein");
4623 if (effectPos != -1) {
4624 QDomElement oldeffect = item->effectAt(effectPos);
4625 int start = item->cropStart().frames(m_document->fps());
4626 int max = item->cropDuration().frames(m_document->fps());
4628 // Make sure the fade effect is not longer than the clip
4629 item->setFadeIn(max);
4630 end = item->fadeIn();
4633 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4634 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4635 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4636 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4637 // if fade effect is displayed, update the effect edit widget with new clip duration
4638 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4640 effectPos = item->hasEffect("brightness", "fade_from_black");
4641 if (effectPos != -1) {
4642 QDomElement oldeffect = item->effectAt(effectPos);
4643 int start = item->cropStart().frames(m_document->fps());
4644 int max = item->cropDuration().frames(m_document->fps());
4646 // Make sure the fade effect is not longer than the clip
4647 item->setFadeIn(max);
4648 end = item->fadeIn();
4651 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4652 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4653 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4654 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4655 // if fade effect is displayed, update the effect edit widget with new clip duration
4656 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4659 int start = item->fadeOut();
4661 // there is a fade out effect
4662 int effectPos = item->hasEffect("volume", "fadeout");
4663 if (effectPos != -1) {
4664 QDomElement oldeffect = item->effectAt(effectPos);
4665 int max = item->cropDuration().frames(m_document->fps());
4666 int end = max + item->cropStart().frames(m_document->fps());
4668 // Make sure the fade effect is not longer than the clip
4669 item->setFadeOut(max);
4670 start = item->fadeOut();
4672 start = end - start;
4673 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4674 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4675 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4676 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4677 // if fade effect is displayed, update the effect edit widget with new clip duration
4678 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4680 effectPos = item->hasEffect("brightness", "fade_to_black");
4681 if (effectPos != -1) {
4682 QDomElement oldeffect = item->effectAt(effectPos);
4683 int max = item->cropDuration().frames(m_document->fps());
4684 int end = max + item->cropStart().frames(m_document->fps());
4686 // Make sure the fade effect is not longer than the clip
4687 item->setFadeOut(max);
4688 start = item->fadeOut();
4690 start = end - start;
4691 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4692 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4693 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4694 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4695 // if fade effect is displayed, update the effect edit widget with new clip duration
4696 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4700 int effectPos = item->hasEffect("freeze", "freeze");
4701 if (effectPos != -1) {
4702 // Freeze effect needs to be adjusted with clip resize
4703 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4704 QDomElement eff = item->getEffectAt(effectPos);
4705 if (!eff.isNull() && diff != 0) {
4706 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4707 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4708 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4709 emit clipItemSelected(item, item->selectedEffectIndex());
4714 updatePanZoom(item);
4717 double CustomTrackView::getSnapPointForPos(double pos)
4719 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4722 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4724 QList <GenTime> snaps;
4725 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4726 QList<QGraphicsItem *> itemList = items();
4727 for (int i = 0; i < itemList.count(); i++) {
4728 if (itemList.at(i) == selected) continue;
4729 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4730 if (itemList.at(i)->type() == AVWIDGET) {
4731 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4732 GenTime start = item->startPos();
4733 GenTime end = item->endPos();
4734 snaps.append(start);
4736 if (!offsetList.isEmpty()) {
4737 for (int j = 0; j < offsetList.size(); j++) {
4738 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4739 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4743 QList < GenTime > markers = item->snapMarkers();
4744 for (int j = 0; j < markers.size(); ++j) {
4745 GenTime t = markers.at(j);
4747 if (!offsetList.isEmpty()) {
4748 for (int k = 0; k < offsetList.size(); k++) {
4749 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4753 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4754 Transition *transition = static_cast <Transition*>(itemList.at(i));
4755 GenTime start = transition->startPos();
4756 GenTime end = transition->endPos();
4757 snaps.append(start);
4759 if (!offsetList.isEmpty()) {
4760 for (int j = 0; j < offsetList.size(); j++) {
4761 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4762 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4768 // add cursor position
4769 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4771 if (!offsetList.isEmpty()) {
4772 for (int j = 0; j < offsetList.size(); j++) {
4773 snaps.append(pos - offsetList.at(j));
4778 for (int i = 0; i < m_guides.count(); i++) {
4779 snaps.append(m_guides.at(i)->position());
4780 if (!offsetList.isEmpty()) {
4781 for (int j = 0; j < offsetList.size(); j++) {
4782 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4788 QPoint z = m_document->zone();
4789 snaps.append(GenTime(z.x(), m_document->fps()));
4790 snaps.append(GenTime(z.y(), m_document->fps()));
4793 m_scene->setSnapList(snaps);
4794 //for (int i = 0; i < m_snapPoints.size(); ++i)
4795 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4798 void CustomTrackView::slotSeekToPreviousSnap()
4800 updateSnapPoints(NULL);
4801 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4802 setCursorPos((int) res.frames(m_document->fps()));
4806 void CustomTrackView::slotSeekToNextSnap()
4808 updateSnapPoints(NULL);
4809 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4810 setCursorPos((int) res.frames(m_document->fps()));
4814 void CustomTrackView::clipStart()
4816 AbstractClipItem *item = getMainActiveClip();
4818 setCursorPos((int) item->startPos().frames(m_document->fps()));
4823 void CustomTrackView::clipEnd()
4825 AbstractClipItem *item = getMainActiveClip();
4827 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4832 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4834 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4835 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4836 m_commandStack->push(command);
4839 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4841 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4842 m_commandStack->push(command);
4845 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4847 DocClipBase *base = m_document->clipManager()->getClipById(id);
4848 QList <CommentedTime> markers = base->commentedSnapMarkers();
4850 if (markers.isEmpty()) {
4851 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4854 QUndoCommand *deleteMarkers = new QUndoCommand();
4855 deleteMarkers->setText("Delete clip markers");
4857 for (int i = 0; i < markers.size(); i++) {
4858 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4860 m_commandStack->push(deleteMarkers);
4863 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4865 DocClipBase *base = m_document->clipManager()->getClipById(id);
4866 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4867 else base->deleteSnapMarker(pos);
4868 emit updateClipMarkers(base);
4869 setDocumentModified();
4870 viewport()->update();
4873 int CustomTrackView::hasGuide(int pos, int offset)
4875 for (int i = 0; i < m_guides.count(); i++) {
4876 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4877 if (qAbs(guidePos - pos) <= offset) return guidePos;
4878 else if (guidePos > pos) return -1;
4883 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4887 double fps = m_document->fps();
4888 for (int i = 0; i < m_guides.count(); i++) {
4889 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4890 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4892 goMenu->setEnabled(!m_guides.isEmpty());
4895 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4897 if (oldPos > GenTime() && pos > GenTime()) {
4899 for (int i = 0; i < m_guides.count(); i++) {
4900 if (m_guides.at(i)->position() == oldPos) {
4901 Guide *item = m_guides.at(i);
4902 item->updateGuide(pos, comment);
4906 } else if (pos > GenTime()) addGuide(pos, comment);
4910 for (int i = 0; i < m_guides.count(); i++) {
4911 if (m_guides.at(i)->position() == oldPos) {
4912 delete m_guides.takeAt(i);
4917 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4919 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4920 m_document->syncGuides(m_guides);
4923 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4925 for (int i = 0; i < m_guides.count(); i++) {
4926 if (m_guides.at(i)->position() == pos) {
4927 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4931 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4932 scene()->addItem(g);
4934 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4935 m_document->syncGuides(m_guides);
4939 void CustomTrackView::slotAddGuide(bool dialog)
4941 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4943 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4944 if (d.exec() != QDialog::Accepted) return;
4945 marker.setComment(d.newMarker().comment());
4947 marker.setComment(m_document->timecode().getDisplayTimecodeFromFrames(m_cursorPos, false));
4949 if (addGuide(marker.time(), marker.comment())) {
4950 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), marker.time(), marker.comment(), false);
4951 m_commandStack->push(command);
4955 void CustomTrackView::slotEditGuide(int guidePos)
4958 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4959 else pos = GenTime(guidePos, m_document->fps());
4961 for (int i = 0; i < m_guides.count(); i++) {
4962 if (m_guides.at(i)->position() == pos) {
4963 slotEditGuide(m_guides.at(i)->info());
4968 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4971 void CustomTrackView::slotEditGuide(CommentedTime guide)
4973 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4974 if (d.exec() == QDialog::Accepted) {
4975 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4976 m_commandStack->push(command);
4981 void CustomTrackView::slotEditTimeLineGuide()
4983 if (m_dragGuide == NULL) return;
4984 CommentedTime guide = m_dragGuide->info();
4985 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4986 if (d.exec() == QDialog::Accepted) {
4987 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4988 m_commandStack->push(command);
4992 void CustomTrackView::slotDeleteGuide(int guidePos)
4995 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4996 else pos = GenTime(guidePos, m_document->fps());
4998 for (int i = 0; i < m_guides.count(); i++) {
4999 if (m_guides.at(i)->position() == pos) {
5000 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
5001 m_commandStack->push(command);
5006 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
5010 void CustomTrackView::slotDeleteTimeLineGuide()
5012 if (m_dragGuide == NULL) return;
5013 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
5014 m_commandStack->push(command);
5018 void CustomTrackView::slotDeleteAllGuides()
5020 QUndoCommand *deleteAll = new QUndoCommand();
5021 deleteAll->setText("Delete all guides");
5022 for (int i = 0; i < m_guides.count(); i++) {
5023 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5025 m_commandStack->push(deleteAll);
5028 void CustomTrackView::setTool(PROJECTTOOL tool)
5033 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5036 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5037 m_scene->setScale(scaleFactor, verticalScale);
5038 removeTipAnimation();
5039 bool adjust = false;
5040 if (verticalScale != matrix().m22()) adjust = true;
5041 setMatrix(newmatrix);
5043 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5044 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5045 for (int i = 0; i < m_guides.count(); i++) {
5046 QLineF l = m_guides.at(i)->line();
5047 l.setP2(QPointF(l.x2(), newHeight));
5048 m_guides.at(i)->setLine(l);
5050 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5053 int diff = sceneRect().width() - m_projectDuration;
5054 if (diff * newmatrix.m11() < 50) {
5055 if (newmatrix.m11() < 0.4)
5056 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5058 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5060 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5061 centerOn(QPointF(cursorPos(), verticalPos));
5064 void CustomTrackView::slotRefreshGuides()
5066 if (KdenliveSettings::showmarkers()) {
5067 for (int i = 0; i < m_guides.count(); i++)
5068 m_guides.at(i)->update();
5072 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5074 painter->setClipRect(rect);
5075 QPen pen1 = painter->pen();
5076 pen1.setColor(palette().dark().color());
5077 painter->setPen(pen1);
5078 double min = rect.left();
5079 double max = rect.right();
5080 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5081 int maxTrack = m_document->tracksCount();
5082 QColor lockedColor = palette().button().color();
5083 QColor audioColor = palette().alternateBase().color();
5084 for (int i = 0; i < maxTrack; i++) {
5085 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5086 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5087 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5088 if (i == m_selectedTrack)
5089 painter->fillRect(track, m_activeTrackBrush.brush(this));
5091 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5093 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5097 bool CustomTrackView::findString(const QString &text)
5100 for (int i = 0; i < m_searchPoints.size(); ++i) {
5101 marker = m_searchPoints.at(i).comment();
5102 if (marker.contains(text, Qt::CaseInsensitive)) {
5103 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5104 int vert = verticalScrollBar()->value();
5105 int hor = cursorPos();
5106 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5114 void CustomTrackView::selectFound(QString track, QString pos)
5116 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5117 slotSelectTrack(track.toInt());
5119 int vert = verticalScrollBar()->value();
5120 int hor = cursorPos();
5121 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5124 bool CustomTrackView::findNextString(const QString &text)
5127 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5128 marker = m_searchPoints.at(i).comment();
5129 if (marker.contains(text, Qt::CaseInsensitive)) {
5130 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5131 int vert = verticalScrollBar()->value();
5132 int hor = cursorPos();
5133 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5142 void CustomTrackView::initSearchStrings()
5144 m_searchPoints.clear();
5145 QList<QGraphicsItem *> itemList = items();
5146 for (int i = 0; i < itemList.count(); i++) {
5147 // parse all clip names
5148 if (itemList.at(i)->type() == AVWIDGET) {
5149 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5150 GenTime start = item->startPos();
5151 CommentedTime t(start, item->clipName());
5152 m_searchPoints.append(t);
5153 // add all clip markers
5154 QList < CommentedTime > markers = item->commentedSnapMarkers();
5155 m_searchPoints += markers;
5160 for (int i = 0; i < m_guides.count(); i++)
5161 m_searchPoints.append(m_guides.at(i)->info());
5163 qSort(m_searchPoints);
5166 void CustomTrackView::clearSearchStrings()
5168 m_searchPoints.clear();
5172 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5174 QList<ItemInfo> matchingInfo;
5175 QList<QGraphicsItem *> itemList = items();
5176 for (int i = 0; i < itemList.count(); i++) {
5177 if (itemList.at(i)->type() == AVWIDGET) {
5178 ClipItem *item = (ClipItem *)itemList.at(i);
5179 if (item->clipProducer() == clipId)
5180 matchingInfo << item->info();
5183 return matchingInfo;
5186 void CustomTrackView::copyClip()
5188 qDeleteAll(m_copiedItems);
5189 m_copiedItems.clear();
5190 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5191 if (itemList.count() == 0) {
5192 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5195 for (int i = 0; i < itemList.count(); i++) {
5196 if (itemList.at(i)->type() == AVWIDGET) {
5197 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5198 ClipItem *clone = clip->clone(clip->info());
5199 m_copiedItems.append(clone);
5200 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5201 Transition *dup = static_cast <Transition *>(itemList.at(i));
5202 m_copiedItems.append(dup->clone());
5207 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5209 if (m_scene->editMode() != NORMALEDIT) {
5210 // If we are in overwrite mode, always allow the move
5213 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));
5214 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5215 for (int i = 0; i < collisions.count(); i++) {
5216 if (collisions.at(i)->type() == type) return false;
5221 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5224 for (int i = 0; i < infoList.count(); i++) {
5225 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));
5228 QList<QGraphicsItem *> collisions = scene()->items(path);
5229 for (int i = 0; i < collisions.count(); i++) {
5230 if (collisions.at(i)->type() == type) return false;
5235 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5237 for (int i = 0; i < items.count(); i++) {
5238 ItemInfo info = items.at(i)->info();
5239 info.startPos += offset;
5240 info.endPos += offset;
5241 info.track += trackOffset;
5242 if (!canBePastedTo(info, items.at(i)->type())) return false;
5247 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5249 QPainterPath movePath;
5250 movePath.moveTo(0, 0);
5252 for (int i = 0; i < items.count(); i++) {
5253 ItemInfo info = items.at(i)->info();
5254 info.startPos = info.startPos + offset;
5255 info.endPos = info.endPos + offset;
5256 info.track = info.track + trackOffset;
5257 if (info.startPos < GenTime()) {
5258 // No clip should go below 0
5261 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));
5262 movePath.addRect(rect);
5264 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5265 for (int i = 0; i < collisions.count(); i++) {
5266 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5267 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5275 void CustomTrackView::pasteClip()
5277 if (m_copiedItems.count() == 0) {
5278 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5283 GenTime pos = GenTime(-1);
5284 if (m_menuPosition.isNull()) {
5285 position = mapFromGlobal(QCursor::pos());
5286 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5287 track = m_selectedTrack;
5288 pos = GenTime(m_cursorPos, m_document->fps());
5289 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5293 position = m_menuPosition;
5296 if (pos == GenTime(-1))
5297 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5299 track = (int)(mapToScene(position).y() / m_tracksHeight);
5301 GenTime leftPos = m_copiedItems.at(0)->startPos();
5302 int lowerTrack = m_copiedItems.at(0)->track();
5303 int upperTrack = m_copiedItems.at(0)->track();
5304 for (int i = 1; i < m_copiedItems.count(); i++) {
5305 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5306 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5307 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5310 GenTime offset = pos - leftPos;
5311 int trackOffset = track - lowerTrack;
5313 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5314 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5315 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5316 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5319 QUndoCommand *pasteClips = new QUndoCommand();
5320 pasteClips->setText("Paste clips");
5322 for (int i = 0; i < m_copiedItems.count(); i++) {
5323 // parse all clip names
5324 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5325 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5326 ItemInfo info = clip->info();
5327 info.startPos += offset;
5328 info.endPos += offset;
5329 info.track += trackOffset;
5330 if (canBePastedTo(info, AVWIDGET)) {
5331 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5332 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5333 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5334 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5336 info.startPos = tr->startPos() + offset;
5337 info.endPos = tr->endPos() + offset;
5338 info.track = tr->track() + trackOffset;
5339 int transitionEndTrack;
5340 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5341 else transitionEndTrack = tr->transitionEndTrack();
5342 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5343 if (info.startPos >= info.endPos) {
5344 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5345 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5346 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5349 m_commandStack->push(pasteClips);
5352 void CustomTrackView::pasteClipEffects()
5354 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5355 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5358 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5360 QUndoCommand *paste = new QUndoCommand();
5361 paste->setText("Paste effects");
5363 QList<QGraphicsItem *> clips = scene()->selectedItems();
5366 for (int i = 0; i < clips.count(); ++i) {
5367 if (clips.at(i)->type() == GROUPWIDGET) {
5368 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5369 for (int j = 0; j < children.count(); j++) {
5370 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5371 clips.append(children.at(j));
5378 for (int i = 0; i < clips.count(); ++i) {
5379 if (clips.at(i)->type() == AVWIDGET) {
5380 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5381 for (int j = 0; j < clip->effectsCount(); j++) {
5382 QDomElement eff = clip->effectAt(j);
5383 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5384 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5385 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5390 if (paste->childCount() > 0) m_commandStack->push(paste);
5393 //adjust effects (fades, ...)
5394 for (int i = 0; i < clips.count(); ++i) {
5395 if (clips.at(i)->type() == AVWIDGET) {
5396 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5397 updatePositionEffects(item, item->info());
5403 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5405 // parse parameters to check if we need to adjust to the new crop start
5406 int diff = (newstart - oldstart).frames(m_document->fps());
5407 int max = (newstart + duration).frames(m_document->fps());
5408 QDomNodeList params = xml.elementsByTagName("parameter");
5409 for (int i = 0; i < params.count(); i++) {
5410 QDomElement e = params.item(i).toElement();
5411 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5412 QString def = e.attribute("default");
5413 // Effect has a keyframe type parameter, we need to adjust the values
5414 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5415 QStringList newKeyFrames;
5416 foreach(const QString &str, keys) {
5417 int pos = str.section(':', 0, 0).toInt();
5418 double val = str.section(':', 1, 1).toDouble();
5421 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5423 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5425 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5426 e.setAttribute("keyframes", newKeyFrames.join(";"));
5431 ClipItem *CustomTrackView::getClipUnderCursor() const
5433 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5434 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5435 for (int i = 0; i < collisions.count(); i++) {
5436 if (collisions.at(i)->type() == AVWIDGET) {
5437 return static_cast < ClipItem *>(collisions.at(i));
5443 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5445 QList<QGraphicsItem *> clips = scene()->selectedItems();
5446 if (clips.isEmpty()) {
5447 return getClipUnderCursor();
5449 AbstractClipItem *item = NULL;
5450 for (int i = 0; i < clips.count(); ++i) {
5451 if (clips.at(i)->type() == AVWIDGET) {
5452 item = static_cast < AbstractClipItem *>(clips.at(i));
5453 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5456 if (item) return item;
5461 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5463 QList<QGraphicsItem *> clips = scene()->selectedItems();
5464 if (clips.isEmpty()) {
5465 return getClipUnderCursor();
5468 // remove all items in the list that are not clips
5469 for (int i = 0; i < clips.count();) {
5470 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5473 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5474 for (int i = 0; i < clips.count(); ++i) {
5475 if (clips.at(i)->type() == AVWIDGET) {
5476 item = static_cast < ClipItem *>(clips.at(i));
5477 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5485 void CustomTrackView::setInPoint()
5487 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5489 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5492 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5496 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5499 void CustomTrackView::setOutPoint()
5501 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5503 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5506 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5510 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5513 void CustomTrackView::slotUpdateAllThumbs()
5515 if (!isEnabled()) return;
5516 QList<QGraphicsItem *> itemList = items();
5517 //if (itemList.isEmpty()) return;
5519 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5520 for (int i = 0; i < itemList.count(); i++) {
5521 if (itemList.at(i)->type() == AVWIDGET) {
5522 item = static_cast <ClipItem *>(itemList.at(i));
5523 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5524 // Check if we have a cached thumbnail
5525 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5526 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5527 if (QFile::exists(thumb)) {
5529 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5530 item->slotSetStartThumb(pix);
5533 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5534 QString endThumb = startThumb;
5535 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5536 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5537 if (QFile::exists(startThumb)) {
5538 QPixmap pix(startThumb);
5539 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5540 item->slotSetStartThumb(pix);
5542 if (QFile::exists(endThumb)) {
5543 QPixmap pix(endThumb);
5544 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5545 item->slotSetEndThumb(pix);
5548 item->refreshClip(false);
5552 viewport()->update();
5555 void CustomTrackView::saveThumbnails()
5557 QList<QGraphicsItem *> itemList = items();
5559 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5560 for (int i = 0; i < itemList.count(); i++) {
5561 if (itemList.at(i)->type() == AVWIDGET) {
5562 item = static_cast <ClipItem *>(itemList.at(i));
5563 if (item->clipType() != COLOR) {
5564 // Check if we have a cached thumbnail
5565 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5566 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5567 if (!QFile::exists(thumb)) {
5568 QPixmap pix(item->startThumb());
5572 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5573 QString endThumb = startThumb;
5574 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5575 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5576 if (!QFile::exists(startThumb)) {
5577 QPixmap pix(item->startThumb());
5578 pix.save(startThumb);
5580 if (!QFile::exists(endThumb)) {
5581 QPixmap pix(item->endThumb());
5591 void CustomTrackView::slotInsertTrack(int ix)
5593 TrackDialog d(m_document, parentWidget());
5594 d.comboTracks->setCurrentIndex(ix);
5595 d.label->setText(i18n("Insert track"));
5596 d.setWindowTitle(i18n("Insert New Track"));
5598 if (d.exec() == QDialog::Accepted) {
5599 ix = d.comboTracks->currentIndex();
5600 if (d.before_select->currentIndex() == 1)
5603 info.isMute = false;
5604 info.isLocked = false;
5605 if (d.video_track->isChecked()) {
5606 info.type = VIDEOTRACK;
5607 info.isBlind = false;
5609 info.type = AUDIOTRACK;
5610 info.isBlind = true;
5612 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5613 m_commandStack->push(addTrack);
5614 setDocumentModified();
5618 void CustomTrackView::slotDeleteTrack(int ix)
5620 if (m_document->tracksCount() < 2) return;
5621 TrackDialog d(m_document, parentWidget());
5622 d.comboTracks->setCurrentIndex(ix);
5623 d.label->setText(i18n("Delete track"));
5624 d.before_select->setHidden(true);
5625 d.setWindowTitle(i18n("Delete Track"));
5626 d.video_track->setHidden(true);
5627 d.audio_track->setHidden(true);
5628 if (d.exec() == QDialog::Accepted) {
5629 ix = d.comboTracks->currentIndex();
5630 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5631 deleteTimelineTrack(ix, info);
5632 setDocumentModified();
5633 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5634 m_commandStack->push(command);*/
5638 void CustomTrackView::slotConfigTracks(int ix)
5640 TracksConfigDialog d(m_document, ix, parentWidget());
5641 if (d.exec() == QDialog::Accepted) {
5642 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5643 m_commandStack->push(configTracks);
5644 QList <int> toDelete = d.deletedTracks();
5645 for (int i = 0; i < toDelete.count(); ++i) {
5646 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5647 deleteTimelineTrack(toDelete.at(i) - i, info);
5649 setDocumentModified();
5653 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5655 if (m_document->tracksCount() < 2) return;
5656 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5657 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5658 QList<QGraphicsItem *> selection = m_scene->items(r);
5659 QUndoCommand *deleteTrack = new QUndoCommand();
5660 deleteTrack->setText("Delete track");
5662 // Delete all clips in selected track
5663 for (int i = 0; i < selection.count(); i++) {
5664 if (selection.at(i)->type() == AVWIDGET) {
5665 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5666 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5667 m_scene->removeItem(item);
5670 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5671 Transition *item = static_cast <Transition *>(selection.at(i));
5672 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5673 m_scene->removeItem(item);
5679 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5680 m_commandStack->push(deleteTrack);
5683 void CustomTrackView::autoTransition()
5685 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5686 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5687 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5690 Transition *tr = static_cast <Transition*>(itemList.at(0));
5691 tr->setAutomatic(!tr->isAutomatic());
5692 QDomElement transition = tr->toXML();
5693 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);
5694 setDocumentModified();
5698 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5701 QDomNodeList params = effect.elementsByTagName("parameter");
5702 for (int i = 0; i < params.count(); i++) {
5703 QDomElement e = params.item(i).toElement();
5704 if (!e.isNull() && e.attribute("type") == "constant") {
5705 if (e.hasAttribute("factor")) {
5706 double factor = e.attribute("factor").toDouble();
5707 double value = e.attribute("value").toDouble();
5708 value = value / factor;
5709 result.append(QString::number(value));
5710 } else result.append(e.attribute("value"));
5716 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5718 QList<QGraphicsItem *> list = scene()->items();
5719 ClipItem *clip = NULL;
5720 for (int i = 0; i < list.size(); ++i) {
5721 if (list.at(i)->type() == AVWIDGET) {
5722 clip = static_cast <ClipItem *>(list.at(i));
5723 if (clip->clipProducer() == id) {
5724 clip->setClipName(name);
5728 viewport()->update();
5731 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5733 minimum = GenTime();
5734 maximum = GenTime();
5735 QList<QGraphicsItem *> selection;
5736 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5737 selection.removeAll(item);
5738 for (int i = 0; i < selection.count(); i++) {
5739 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5740 if (clip && clip->type() == AVWIDGET) {
5741 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5742 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5747 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5749 minimum = GenTime();
5750 maximum = GenTime();
5751 QList<QGraphicsItem *> selection;
5752 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5753 selection.removeAll(item);
5754 for (int i = 0; i < selection.count(); i++) {
5755 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5756 if (clip && clip->type() == TRANSITIONWIDGET) {
5757 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5758 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5763 void CustomTrackView::loadGroups(const QDomNodeList groups)
5765 for (int i = 0; i < groups.count(); i++) {
5766 QDomNodeList children = groups.at(i).childNodes();
5767 scene()->clearSelection();
5768 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5769 QDomNode n = children.item(nodeindex);
5770 QDomElement elem = n.toElement();
5771 int pos = elem.attribute("position").toInt();
5772 int track = elem.attribute("track").toInt();
5773 if (elem.tagName() == "clipitem") {
5774 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5775 if (clip) clip->setSelected(true);
5777 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5778 if (clip) clip->setSelected(true);
5781 groupSelectedItems(false, true);
5785 void CustomTrackView::splitAudio()
5787 resetSelectionGroup();
5788 QList<QGraphicsItem *> selection = scene()->selectedItems();
5789 if (selection.isEmpty()) {
5790 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5793 QUndoCommand *splitCommand = new QUndoCommand();
5794 splitCommand->setText(i18n("Split audio"));
5795 for (int i = 0; i < selection.count(); i++) {
5796 if (selection.at(i)->type() == AVWIDGET) {
5797 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5798 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5799 if (clip->parentItem()) {
5800 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5802 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5807 if (splitCommand->childCount() > 0)
5808 m_commandStack->push(splitCommand);
5811 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5813 ClipItem *clip = getClipItemAt(pos, track);
5815 kDebug() << "// Cannot find clip to split!!!";
5819 int start = pos.frames(m_document->fps());
5820 int freetrack = m_document->tracksCount() - track - 1;
5822 // do not split audio when we are on an audio track
5823 if (m_document->trackInfoAt(freetrack).type == AUDIOTRACK)
5826 for (; freetrack > 0; freetrack--) {
5827 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5828 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5829 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5830 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5831 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5836 kDebug() << "GOT TRK: " << track;
5837 if (freetrack == 0) {
5838 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5840 ItemInfo info = clip->info();
5841 info.track = m_document->tracksCount() - freetrack;
5842 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5843 scene()->clearSelection();
5844 clip->setSelected(true);
5845 ClipItem *audioClip = getClipItemAt(start, info.track);
5847 clip->setVideoOnly(true);
5848 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5849 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5851 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5852 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5854 audioClip->setSelected(true);
5855 audioClip->setAudioOnly(true);
5856 groupSelectedItems(false, true);
5860 // unsplit clip: remove audio part and change video part to normal clip
5861 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5862 kDebug() << "//CANNOT FIND CLP GRP";
5865 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5866 QList<QGraphicsItem *> children = grp->childItems();
5867 if (children.count() != 2) {
5868 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5871 for (int i = 0; i < children.count(); i++) {
5872 if (children.at(i) != clip) {
5873 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5874 ItemInfo info = clip->info();
5875 deleteClip(clp->info());
5876 clip->setVideoOnly(false);
5877 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5878 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5883 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5884 m_document->clipManager()->removeGroup(grp);
5885 scene()->destroyItemGroup(grp);
5889 void CustomTrackView::setVideoOnly()
5891 resetSelectionGroup();
5892 QList<QGraphicsItem *> selection = scene()->selectedItems();
5893 if (selection.isEmpty()) {
5894 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5897 QUndoCommand *videoCommand = new QUndoCommand();
5898 videoCommand->setText(i18n("Video only"));
5899 for (int i = 0; i < selection.count(); i++) {
5900 if (selection.at(i)->type() == AVWIDGET) {
5901 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5902 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5903 if (clip->parentItem()) {
5904 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5906 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5911 m_commandStack->push(videoCommand);
5914 void CustomTrackView::setAudioOnly()
5916 resetSelectionGroup();
5917 QList<QGraphicsItem *> selection = scene()->selectedItems();
5918 if (selection.isEmpty()) {
5919 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5922 QUndoCommand *videoCommand = new QUndoCommand();
5923 videoCommand->setText(i18n("Audio only"));
5924 for (int i = 0; i < selection.count(); i++) {
5925 if (selection.at(i)->type() == AVWIDGET) {
5926 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5927 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5928 if (clip->parentItem()) {
5929 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5931 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5936 m_commandStack->push(videoCommand);
5939 void CustomTrackView::setAudioAndVideo()
5941 resetSelectionGroup();
5942 QList<QGraphicsItem *> selection = scene()->selectedItems();
5943 if (selection.isEmpty()) {
5944 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5947 QUndoCommand *videoCommand = new QUndoCommand();
5948 videoCommand->setText(i18n("Audio and Video"));
5949 for (int i = 0; i < selection.count(); i++) {
5950 if (selection.at(i)->type() == AVWIDGET) {
5951 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5952 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5953 if (clip->parentItem()) {
5954 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5956 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5961 m_commandStack->push(videoCommand);
5964 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5966 ClipItem *clip = getClipItemAt(pos, track);
5968 kDebug() << "// Cannot find clip to split!!!";
5972 int start = pos.frames(m_document->fps());
5973 clip->setVideoOnly(true);
5974 clip->setAudioOnly(false);
5975 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5976 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5978 } else if (audioOnly) {
5979 int start = pos.frames(m_document->fps());
5980 clip->setAudioOnly(true);
5981 clip->setVideoOnly(false);
5982 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5983 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5986 int start = pos.frames(m_document->fps());
5987 clip->setAudioOnly(false);
5988 clip->setVideoOnly(false);
5989 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5990 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5994 setDocumentModified();
5997 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5999 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
6000 m_clipTypeGroup->setEnabled(false);
6002 m_clipTypeGroup->setEnabled(true);
6003 QList <QAction *> actions = m_clipTypeGroup->actions();
6005 if (clip->isAudioOnly()) lookup = "clip_audio_only";
6006 else if (clip->isVideoOnly()) lookup = "clip_video_only";
6007 else lookup = "clip_audio_and_video";
6008 for (int i = 0; i < actions.count(); i++) {
6009 if (actions.at(i)->data().toString() == lookup) {
6010 actions.at(i)->setChecked(true);
6017 void CustomTrackView::slotGoToMarker(QAction *action)
6019 int pos = action->data().toInt();
6020 setCursorPos(pos, true);
6023 void CustomTrackView::reloadTransitionLumas()
6027 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6028 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6029 for (int i = 0; i < params.count(); i++) {
6030 QDomElement e = params.item(i).toElement();
6031 if (e.attribute("tag") == "resource") {
6032 lumaNames = e.attribute("paramlistdisplay");
6033 lumaFiles = e.attribute("paramlist");
6038 QList<QGraphicsItem *> itemList = items();
6039 Transition *transitionitem;
6040 QDomElement transitionXml;
6041 for (int i = 0; i < itemList.count(); i++) {
6042 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6043 transitionitem = static_cast <Transition*>(itemList.at(i));
6044 transitionXml = transitionitem->toXML();
6045 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6046 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6047 for (int i = 0; i < params.count(); i++) {
6048 QDomElement e = params.item(i).toElement();
6049 if (e.attribute("tag") == "resource") {
6050 e.setAttribute("paramlistdisplay", lumaNames);
6051 e.setAttribute("paramlist", lumaFiles);
6056 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6057 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6058 for (int i = 0; i < params.count(); i++) {
6059 QDomElement e = params.item(i).toElement();
6060 if (e.attribute("tag") == "luma") {
6061 e.setAttribute("paramlistdisplay", lumaNames);
6062 e.setAttribute("paramlist", lumaFiles);
6069 emit transitionItemSelected(NULL);
6072 double CustomTrackView::fps() const
6074 return m_document->fps();
6077 void CustomTrackView::updateProjectFps()
6079 // update all clips to the new fps
6080 resetSelectionGroup();
6081 scene()->clearSelection();
6083 QList<QGraphicsItem *> itemList = items();
6084 for (int i = 0; i < itemList.count(); i++) {
6085 // remove all items and re-add them one by one
6086 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6088 for (int i = 0; i < itemList.count(); i++) {
6089 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6090 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6091 clip->updateFps(m_document->fps());
6092 m_scene->addItem(clip);
6093 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6094 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6095 QList<QGraphicsItem *> children = grp->childItems();
6096 for (int j = 0; j < children.count(); j++) {
6097 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6098 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6099 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6100 clip->updateFps(m_document->fps());
6103 m_document->clipManager()->removeGroup(grp);
6104 m_scene->addItem(grp);
6105 scene()->destroyItemGroup(grp);
6106 for (int j = 0; j < children.count(); j++) {
6107 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6108 //children.at(j)->setParentItem(0);
6109 children.at(j)->setSelected(true);
6112 groupSelectedItems(true, true);
6113 } else if (itemList.at(i)->type() == GUIDEITEM) {
6114 Guide *g = static_cast<Guide *>(itemList.at(i));
6116 m_scene->addItem(g);
6119 viewport()->update();
6122 void CustomTrackView::slotTrackDown()
6124 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6125 else m_selectedTrack++;
6126 emit updateTrackHeaders();
6127 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6128 ensureVisible(rect, 0, 0);
6129 viewport()->update();
6132 void CustomTrackView::slotTrackUp()
6134 if (m_selectedTrack > 0) m_selectedTrack--;
6135 else m_selectedTrack = m_document->tracksCount() - 1;
6136 emit updateTrackHeaders();
6137 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6138 ensureVisible(rect, 0, 0);
6139 viewport()->update();
6142 int CustomTrackView::selectedTrack() const
6144 return m_selectedTrack;
6147 QStringList CustomTrackView::selectedClips() const
6149 QStringList clipIds;
6150 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6151 for (int i = 0; i < selection.count(); i++) {
6152 if (selection.at(i)->type() == AVWIDGET) {
6153 ClipItem *item = (ClipItem *)selection.at(i);
6154 clipIds << item->clipProducer();
6160 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6162 QList<ClipItem *> clips;
6163 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6164 for (int i = 0; i < selection.count(); i++) {
6165 if (selection.at(i)->type() == AVWIDGET) {
6166 clips.append((ClipItem *)selection.at(i));
6172 void CustomTrackView::slotSelectTrack(int ix)
6174 m_selectedTrack = qMax(0, ix);
6175 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6176 emit updateTrackHeaders();
6177 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6178 ensureVisible(rect, 0, 0);
6179 viewport()->update();
6182 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6185 if (track != -1 && pos != -1)
6186 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6188 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6189 QList<QGraphicsItem *> selection = m_scene->items(rect);
6190 resetSelectionGroup(group);
6191 if (!group) m_scene->clearSelection();
6192 for (int i = 0; i < selection.count(); i++) {
6193 if (selection.at(i)->type() == AVWIDGET) {
6194 selection.at(i)->setSelected(add);
6198 if (group) groupSelectedItems();
6201 void CustomTrackView::selectTransition(bool add, bool group)
6203 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6204 QList<QGraphicsItem *> selection = m_scene->items(rect);
6205 resetSelectionGroup(group);
6206 if (!group) m_scene->clearSelection();
6207 for (int i = 0; i < selection.count(); i++) {
6208 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6209 selection.at(i)->setSelected(add);
6213 if (group) groupSelectedItems();
6216 QStringList CustomTrackView::extractTransitionsLumas()
6219 QList<QGraphicsItem *> itemList = items();
6220 Transition *transitionitem;
6221 QDomElement transitionXml;
6222 for (int i = 0; i < itemList.count(); i++) {
6223 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6224 transitionitem = static_cast <Transition*>(itemList.at(i));
6225 transitionXml = transitionitem->toXML();
6226 QString luma = EffectsList::parameter(transitionXml, "luma");
6227 if (!luma.isEmpty()) urls << luma;
6233 void CustomTrackView::setEditMode(EDITMODE mode)
6235 m_scene->setEditMode(mode);
6238 void CustomTrackView::checkTrackSequence(int track)
6240 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6241 //track = m_document->tracksCount() -track;
6242 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6243 QList<QGraphicsItem *> selection = m_scene->items(rect);
6244 QList <int> timelineList;
6245 timelineList.append(0);
6246 for (int i = 0; i < selection.count(); i++) {
6247 if (selection.at(i)->type() == AVWIDGET) {
6248 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6249 int start = clip->startPos().frames(m_document->fps());
6250 int end = clip->endPos().frames(m_document->fps());
6251 if (!timelineList.contains(start)) timelineList.append(start);
6252 if (!timelineList.contains(end)) timelineList.append(end);
6255 qSort(timelineList);
6256 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6257 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6260 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6262 if (data.isEmpty()) return;
6263 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6265 info.startPos = GenTime(in, m_document->fps());
6266 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6267 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6268 info.cropDuration = info.endPos - info.startPos;
6269 info.track = m_selectedTrack;
6270 QUndoCommand *addCommand = new QUndoCommand();
6271 addCommand->setText(i18n("Insert clip"));
6272 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6273 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6274 m_commandStack->push(addCommand);
6276 selectClip(true, false, m_selectedTrack, in);
6277 // Automatic audio split
6278 if (KdenliveSettings::splitaudio())
6282 void CustomTrackView::clearSelection()
6284 resetSelectionGroup();
6285 scene()->clearSelection();
6287 emit clipItemSelected(NULL);
6290 void CustomTrackView::updatePalette()
6292 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6296 pen1.setColor(palette().text().color());
6297 m_cursorLine->setPen(pen1);
6299 emit tracksChanged();
6302 void CustomTrackView::removeTipAnimation()
6305 scene()->removeItem(m_visualTip);
6306 m_animationTimer->stop();
6314 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6316 if (m_visualTip == NULL) {
6317 QRectF rect = clip->sceneBoundingRect();
6318 m_animation = new QGraphicsItemAnimation;
6319 m_animation->setTimeLine(m_animationTimer);
6320 m_animation->setScaleAt(1, 1, 1);
6325 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6326 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6327 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6329 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6331 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6333 m_animation->setScaleAt(.5, 2, 2);
6337 polygon << QPoint(0, - size * 2);
6338 if (mode == RESIZESTART)
6339 polygon << QPoint(size * 2, 0);
6341 polygon << QPoint(- size * 2, 0);
6342 polygon << QPoint(0, size * 2);
6343 polygon << QPoint(0, - size * 2);
6345 m_visualTip = new QGraphicsPolygonItem(polygon);
6346 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6347 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6348 if (mode == RESIZESTART)
6349 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6351 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6353 m_animation->setScaleAt(.5, 2, 1);
6355 case TRANSITIONSTART:
6357 polygon << QPoint(0, - size * 2);
6358 if (mode == TRANSITIONSTART)
6359 polygon << QPoint(size * 2, 0);
6361 polygon << QPoint(- size * 2, 0);
6362 polygon << QPoint(0, 0);
6363 polygon << QPoint(0, - size * 2);
6365 m_visualTip = new QGraphicsPolygonItem(polygon);
6366 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6367 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6368 if (mode == TRANSITIONSTART)
6369 m_visualTip->setPos(rect.x(), rect.bottom());
6371 m_visualTip->setPos(rect.right(), rect.bottom());
6373 m_animation->setScaleAt(.5, 2, 2);
6380 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6381 m_visualTip->setZValue(100);
6382 scene()->addItem(m_visualTip);
6383 m_animation->setItem(m_visualTip);
6384 m_animationTimer->start();
6388 bool CustomTrackView::hasAudio(int track) const
6390 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6391 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6392 QGraphicsItem *item;
6393 for (int i = 0; i < collisions.count(); i++) {
6394 item = collisions.at(i);
6395 if (!item->isEnabled()) continue;
6396 if (item->type() == AVWIDGET) {
6397 ClipItem *clip = static_cast <ClipItem *>(item);
6398 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6404 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6406 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6407 m_commandStack->push(command);
6408 setDocumentModified();
6412 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6414 EffectsParameterList parameters;
6415 parameters.addParam("tag", effect.attribute("tag"));
6416 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6417 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6418 parameters.addParam("id", effect.attribute("id"));
6419 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6420 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6421 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6422 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6424 QDomNodeList params = effect.elementsByTagName("parameter");
6425 for (int i = 0; i < params.count(); i++) {
6426 QDomElement e = params.item(i).toElement();
6427 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6428 if (e.attribute("type") == "simplekeyframe") {
6430 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6431 double factor = e.attribute("factor", "1").toDouble();
6432 for (int j = 0; j < values.count(); j++) {
6433 QString pos = values.at(j).section(':', 0, 0);
6434 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6435 values[j] = pos + "=" + QString::number(val);
6437 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6438 parameters.addParam(e.attribute("name"), values.join(";"));
6439 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6440 parameters.addParam("max", e.attribute("max"));
6441 parameters.addParam("min", e.attribute("min"));
6442 parameters.addParam("factor", e.attribute("factor", "1"));*/
6443 } else if (e.attribute("type") == "keyframe") {
6444 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6445 parameters.addParam("keyframes", e.attribute("keyframes"));
6446 parameters.addParam("max", e.attribute("max"));
6447 parameters.addParam("min", e.attribute("min"));
6448 parameters.addParam("factor", e.attribute("factor", "1"));
6449 parameters.addParam("starttag", e.attribute("starttag", "start"));
6450 parameters.addParam("endtag", e.attribute("endtag", "end"));
6451 } else if (e.attribute("namedesc").contains(';')) {
6452 QString format = e.attribute("format");
6453 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6454 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6456 QTextStream txtNeu(&neu);
6457 if (values.size() > 0)
6458 txtNeu << (int)values[0].toDouble();
6459 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6460 txtNeu << separators[i];
6461 txtNeu << (int)(values[i+1].toDouble());
6463 parameters.addParam("start", neu);
6465 if (e.attribute("factor", "1") != "1") {
6467 if (e.attribute("factor").startsWith('%')) {
6468 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6469 } else fact = e.attribute("factor", "1").toDouble();
6470 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6472 parameters.addParam(e.attribute("name"), e.attribute("value"));
6479 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6481 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6482 for (int i = 0; i < effects.count(); ++i) {
6483 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6484 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6486 // if effect is displayed, update the effect edit widget with new clip duration
6487 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6488 emit clipItemSelected(item, effects.at(i));*/
6490 // update always, otherwise there might problems when resizing groups
6491 if (effects.count() > 0)
6492 emit clipItemSelected(item, item->selectedEffectIndex());
6495 void CustomTrackView::updateTrackNames(int track, bool added)
6497 QList <TrackInfo> tracks = m_document->tracksList();
6498 int max = tracks.count();
6499 int docTrack = max - track - 1;
6501 // count number of tracks of each type
6502 int videoTracks = 0;
6503 int audioTracks = 0;
6504 for (int i = max - 1; i >= 0; --i) {
6505 TrackInfo info = tracks.at(i);
6506 if (info.type == VIDEOTRACK)
6511 if (i <= docTrack) {
6512 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6513 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6516 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6517 info.trackName = type + QString::number(typeNumber);
6518 m_document->setTrackType(i, info);
6521 if (info.trackName == type + QString::number(typeNumber + 1)) {
6522 info.trackName = type + QString::number(typeNumber);
6523 m_document->setTrackType(i, info);
6529 emit tracksChanged();