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 <KColorScheme>
71 #include <KMessageBox>
72 #include <KIO/NetAccess>
74 #include <QMouseEvent>
75 #include <QStylePainter>
76 #include <QGraphicsItem>
77 #include <QDomDocument>
79 #include <QApplication>
80 #include <QInputDialog>
83 #if QT_VERSION >= 0x040600
84 #include <QGraphicsDropShadowEffect>
87 bool sortGuidesList(const Guide *g1 , const Guide *g2)
89 return (*g1).position() < (*g2).position();
94 // disable animation if user asked it in KDE's global settings
95 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
96 // needs something like below (taken from dolphin)
97 // #include <kglobalsettings.h>
98 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
99 // const int duration = animate ? 1500 : 1;
101 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
102 QGraphicsView(projectscene, parent),
103 m_tracksHeight(KdenliveSettings::trackheight()),
104 m_projectDuration(0),
107 m_scene(projectscene),
109 m_operationMode(NONE),
116 m_autoScroll(KdenliveSettings::autoscroll()),
117 m_pasteEffectsAction(NULL),
118 m_ungroupAction(NULL),
125 m_blockRefresh(false),
126 m_selectionGroup(NULL),
128 m_controlModifier(false)
130 if (doc) m_commandStack = doc->commandStack();
131 else m_commandStack = NULL;
132 setMouseTracking(true);
133 setAcceptDrops(true);
134 setFrameShape(QFrame::NoFrame);
136 //setCacheMode(QGraphicsView::CacheBackground);
137 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
138 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
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);
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 } else if (m_operationMode == RESIZEEND && move) {
406 m_document->renderer()->pause();
407 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
408 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
410 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
412 m_dragItem->resizeEnd((int)(snappedPos));
414 } else if (m_operationMode == FADEIN && move) {
415 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
416 } else if (m_operationMode == FADEOUT && move) {
417 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
418 } else if (m_operationMode == KEYFRAME && move) {
419 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
420 double pos = mapToScene(event->pos()).toPoint().y();
421 QRectF br = m_dragItem->sceneBoundingRect();
422 double maxh = 100.0 / br.height();
423 pos = (br.bottom() - pos) * maxh;
424 m_dragItem->updateKeyFramePos(keyFramePos, pos);
426 removeTipAnimation();
428 } else if (m_operationMode == MOVEGUIDE) {
429 removeTipAnimation();
430 QGraphicsView::mouseMoveEvent(event);
432 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
434 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
435 if (snappedPos < 0) snappedPos = 0;
437 // Make sure there is no collision
438 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
439 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
440 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
441 collidingItems.removeAll(m_selectionGroup);
442 for (int i = 0; i < children.count(); i++) {
443 if (children.at(i)->type() == GROUPWIDGET) {
444 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
445 for (int j = 0; j < subchildren.count(); j++)
446 collidingItems.removeAll(subchildren.at(j));
448 collidingItems.removeAll(children.at(i));
450 bool collision = false;
452 for (int i = 0; i < collidingItems.count(); i++) {
453 if (!collidingItems.at(i)->isEnabled()) continue;
454 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
455 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
456 // Moving backward, determine best pos
457 QPainterPath clipPath;
458 clipPath.addRect(item->sceneBoundingRect());
459 QPainterPath res = shape.intersected(clipPath);
460 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
463 snappedPos += offset;
464 // make sure we have no collision
465 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
466 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
467 collidingItems.removeAll(m_selectionGroup);
468 for (int i = 0; i < children.count(); i++) {
469 if (children.at(i)->type() == GROUPWIDGET) {
470 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
471 for (int j = 0; j < subchildren.count(); j++)
472 collidingItems.removeAll(subchildren.at(j));
474 collidingItems.removeAll(children.at(i));
477 for (int i = 0; i < collidingItems.count(); i++) {
478 if (!collidingItems.at(i)->isEnabled()) continue;
479 if (collidingItems.at(i)->type() == AVWIDGET) {
488 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
489 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
490 collidingItems.removeAll(m_selectionGroup);
491 for (int i = 0; i < children.count(); i++) {
492 if (children.at(i)->type() == GROUPWIDGET) {
493 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
494 for (int j = 0; j < subchildren.count(); j++)
495 collidingItems.removeAll(subchildren.at(j));
497 collidingItems.removeAll(children.at(i));
501 for (int i = 0; i < collidingItems.count(); i++) {
502 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
503 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
504 // Moving backward, determine best pos
505 QPainterPath clipPath;
506 clipPath.addRect(item->sceneBoundingRect());
507 QPainterPath res = shape.intersected(clipPath);
508 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
512 snappedPos += offset;
513 // make sure we have no collision
514 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
515 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
516 collidingItems.removeAll(m_selectionGroup);
517 for (int i = 0; i < children.count(); i++) {
518 if (children.at(i)->type() == GROUPWIDGET) {
519 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
520 for (int j = 0; j < subchildren.count(); j++)
521 collidingItems.removeAll(subchildren.at(j));
523 collidingItems.removeAll(children.at(i));
525 for (int i = 0; i < collidingItems.count(); i++) {
526 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
534 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
535 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
539 if (m_tool == RAZORTOOL) {
540 setCursor(m_razorCursor);
541 //QGraphicsView::mouseMoveEvent(event);
543 } else if (m_tool == SPACERTOOL) {
544 setCursor(m_spacerCursor);
548 QList<QGraphicsItem *> itemList = items(event->pos());
549 QGraphicsRectItem *item = NULL;
550 OPERATIONTYPE opMode = NONE;
552 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
554 } else for (int i = 0; i < itemList.count(); i++) {
555 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
556 item = (QGraphicsRectItem*) itemList.at(i);
561 if (item && event->buttons() == Qt::NoButton) {
562 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
563 if (m_tool == RAZORTOOL) {
564 // razor tool over a clip, display current frame in monitor
565 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
566 //TODO: solve crash when showing frame when moving razor over clip
567 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
572 opMode = clip->operationMode(mapToScene(event->pos()));
573 const double size = 5;
574 if (opMode == m_moveOpMode) {
575 QGraphicsView::mouseMoveEvent(event);
578 removeTipAnimation();
580 m_moveOpMode = opMode;
581 setTipAnimation(clip, opMode, size);
582 if (opMode == MOVE) {
583 setCursor(Qt::OpenHandCursor);
584 if (item->type() == AVWIDGET) {
585 ClipItem *ci = static_cast <ClipItem *>(item);
586 QString message = ci->clipName() + i18n(":");
587 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
588 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
589 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
590 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
591 if (clip->parentItem() == m_selectionGroup)
592 message.append(i18n(" Selection duration:"));
594 message.append(i18n(" Group duration:"));
595 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
596 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
597 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
598 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
601 emit displayMessage(message, InformationMessage);
603 } else if (opMode == RESIZESTART) {
604 setCursor(KCursor("left_side", Qt::SizeHorCursor));
605 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
606 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
607 } else if (opMode == RESIZEEND) {
608 setCursor(KCursor("right_side", Qt::SizeHorCursor));
609 if (item->type() == AVWIDGET && item->parentItem() && item->parentItem() != m_selectionGroup)
610 emit displayMessage(i18n("Use Ctrl to resize only current item, otherwise all items in this group will be resized at once."), InformationMessage);
611 } else if (opMode == FADEIN || opMode == FADEOUT) {
612 setCursor(Qt::PointingHandCursor);
613 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
614 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
615 setCursor(Qt::PointingHandCursor);
616 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
617 } else if (opMode == KEYFRAME) {
618 setCursor(Qt::PointingHandCursor);
619 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
621 } // no clip under mouse
622 else if (m_tool == RAZORTOOL) {
625 } else if (opMode == MOVEGUIDE) {
626 m_moveOpMode = opMode;
627 setCursor(Qt::SplitHCursor);
629 removeTipAnimation();
630 setCursor(Qt::ArrowCursor);
631 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
632 QGraphicsView::mouseMoveEvent(event);
634 setCursorPos(mappedXPos);
635 slotCheckPositionScrolling();
637 } else m_moveOpMode = NONE;
639 QGraphicsView::mouseMoveEvent(event);
643 void CustomTrackView::mousePressEvent(QMouseEvent * event)
645 setFocus(Qt::MouseFocusReason);
646 m_menuPosition = QPoint();
648 // special cases (middle click button or ctrl / shift click
649 if (event->button() == Qt::MidButton) {
651 m_blockRefresh = false;
652 m_operationMode = NONE;
656 if (event->modifiers() & Qt::ShiftModifier) {
657 // Rectangle selection
658 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
659 setDragMode(QGraphicsView::RubberBandDrag);
660 if (!(event->modifiers() & Qt::ControlModifier)) {
661 resetSelectionGroup();
662 scene()->clearSelection();
664 m_blockRefresh = false;
665 m_operationMode = RUBBERSELECTION;
666 QGraphicsView::mousePressEvent(event);
670 m_blockRefresh = true;
672 bool collision = false;
674 if (m_tool != RAZORTOOL) activateMonitor();
675 else if (m_document->renderer()->playSpeed() != 0.0) {
676 m_document->renderer()->pause();
679 m_clickEvent = event->pos();
681 // check item under mouse
682 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
684 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
685 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
686 setDragMode(QGraphicsView::ScrollHandDrag);
687 QGraphicsView::mousePressEvent(event);
688 m_blockRefresh = false;
689 m_operationMode = NONE;
693 // if a guide and a clip were pressed, just select the guide
694 for (int i = 0; i < collisionList.count(); ++i) {
695 if (collisionList.at(i)->type() == GUIDEITEM) {
696 // a guide item was pressed
697 m_dragGuide = (Guide *) collisionList.at(i);
698 if (event->button() == Qt::LeftButton) { // move it
699 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
701 m_operationMode = MOVEGUIDE;
702 // deselect all clips so that only the guide will move
703 m_scene->clearSelection();
704 resetSelectionGroup(false);
705 updateSnapPoints(NULL);
706 QGraphicsView::mousePressEvent(event);
708 } else // show context menu
713 // Find first clip, transition or group under mouse (when no guides selected)
715 AbstractGroupItem *dragGroup = NULL;
716 AbstractClipItem *collisionClip = NULL;
718 while (!m_dragGuide && ct < collisionList.count()) {
719 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
720 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
721 if (collisionClip->isItemLocked())
723 if (collisionClip == m_dragItem)
724 collisionClip = NULL;
726 m_dragItem = collisionClip;
728 m_dragItemInfo = m_dragItem->info();
729 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
730 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
731 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
738 if (m_dragItem) emit clipItemSelected(NULL);
741 #if QT_VERSION >= 0x040600
742 // Add shadow to dragged item, currently disabled because of painting artifacts
743 //TODO: re-enable when fixed
744 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
745 eff->setBlurRadius(5);
746 eff->setOffset(3, 3);
747 m_dragItem->setGraphicsEffect(eff);*/
749 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
750 // update transition menu action
751 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
752 m_autoTransition->setEnabled(true);
753 } else m_autoTransition->setEnabled(false);
755 // context menu requested
756 if (event->button() == Qt::RightButton) {
758 if (dragGroup) dragGroup->setSelected(true);
759 else if (!m_dragItem->isSelected()) {
760 resetSelectionGroup(false);
761 m_scene->clearSelection();
762 m_dragItem->setSelected(true);
764 } else if (!m_dragGuide) {
765 // check if there is a guide close to mouse click
766 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
767 for (int i = 0; i < guidesCollisionList.count(); i++) {
768 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
769 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
773 // keep this to support multiple guides context menu in the future (?)
774 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
775 guidesCollisionList.removeAt(0);
777 if (!guidesCollisionList.isEmpty())
778 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
781 m_operationMode = NONE;
782 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
783 m_menuPosition = m_clickEvent;
789 // No item under click
790 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
791 resetSelectionGroup(false);
792 setCursor(Qt::ArrowCursor);
793 m_scene->clearSelection();
795 updateClipTypeActions(NULL);
796 if (m_tool == SPACERTOOL) {
797 QList<QGraphicsItem *> selection;
798 if (event->modifiers() == Qt::ControlModifier) {
799 // Ctrl + click, select all items on track after click position
800 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
801 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
802 // Cannot use spacer on locked track
803 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
807 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
810 selection = checkForGroups(rect, &isOk);
812 // groups found on track, do not allow the move
813 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
817 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;
819 // Select all items on all tracks after click position
820 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
821 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
824 QList <GenTime> offsetList;
825 // create group to hold selected items
826 m_selectionGroup = new AbstractGroupItem(m_document->fps());
827 scene()->addItem(m_selectionGroup);
829 for (int i = 0; i < selection.count(); i++) {
830 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
831 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
832 if (item->isItemLocked()) continue;
833 offsetList.append(item->startPos());
834 offsetList.append(item->endPos());
835 m_selectionGroup->addToGroup(selection.at(i));
836 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
837 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
838 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
839 QList<QGraphicsItem *> children = selection.at(i)->childItems();
840 for (int j = 0; j < children.count(); j++) {
841 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
842 offsetList.append(item->startPos());
843 offsetList.append(item->endPos());
845 m_selectionGroup->addToGroup(selection.at(i));
846 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
847 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
848 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
849 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
850 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
851 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
854 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
855 if (!offsetList.isEmpty()) {
857 QList <GenTime> cleandOffsetList;
858 GenTime startOffset = offsetList.takeFirst();
859 for (int k = 0; k < offsetList.size(); k++) {
860 GenTime newoffset = offsetList.at(k) - startOffset;
861 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
862 cleandOffsetList.append(newoffset);
865 updateSnapPoints(NULL, cleandOffsetList, true);
867 m_operationMode = SPACER;
869 setCursorPos((int)(mapToScene(event->x(), 0).x()));
871 QGraphicsView::mousePressEvent(event);
876 if (m_tool == RAZORTOOL && m_dragItem) {
877 GenTime cutPos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps());
878 if (m_dragItem->type() == TRANSITIONWIDGET) {
879 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
881 m_document->renderer()->pause();
882 if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
883 razorGroup((AbstractGroupItem *)m_dragItem->parentItem(), cutPos);
885 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
886 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), cutPos);
887 m_commandStack->push(command);
889 setDocumentModified();
896 bool itemSelected = false;
897 if (m_dragItem->isSelected())
899 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected())
901 else if (dragGroup && dragGroup->isSelected())
904 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
905 if (event->modifiers() != Qt::ControlModifier) {
906 resetSelectionGroup(false);
907 m_scene->clearSelection();
908 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
909 viewport()->update();
910 } else resetSelectionGroup();
912 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
913 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
914 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
916 bool selected = !m_dragItem->isSelected();
918 dragGroup->setSelected(selected);
920 m_dragItem->setSelected(selected);
922 groupSelectedItems();
923 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
924 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
925 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
928 if (collisionClip != NULL || m_dragItem == NULL) {
929 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
930 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
931 emit clipItemSelected(selected);
933 emit clipItemSelected(NULL);
937 // If clicked item is selected, allow move
938 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
940 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
941 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
942 m_controlModifier = (event->modifiers() == Qt::ControlModifier);
944 // Update snap points
945 if (m_selectionGroup == NULL) {
946 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART)
947 updateSnapPoints(NULL);
949 updateSnapPoints(m_dragItem);
951 QList <GenTime> offsetList;
952 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
953 for (int i = 0; i < children.count(); i++) {
954 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
955 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
956 offsetList.append(item->startPos());
957 offsetList.append(item->endPos());
960 if (!offsetList.isEmpty()) {
962 GenTime startOffset = offsetList.takeFirst();
963 QList <GenTime> cleandOffsetList;
964 for (int k = 0; k < offsetList.size(); k++) {
965 GenTime newoffset = offsetList.at(k) - startOffset;
966 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
967 cleandOffsetList.append(newoffset);
970 updateSnapPoints(NULL, cleandOffsetList, true);
974 if (m_operationMode == KEYFRAME) {
975 m_dragItem->updateSelectedKeyFrame();
976 m_blockRefresh = false;
978 } else if (m_operationMode == MOVE) {
979 setCursor(Qt::ClosedHandCursor);
980 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
982 info.startPos = m_dragItem->startPos();
983 info.track = m_dragItem->track();
984 int transitiontrack = getPreviousVideoTrack(info.track);
985 ClipItem *transitionClip = NULL;
986 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
987 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
988 info.endPos = transitionClip->endPos();
990 GenTime transitionDuration(65, m_document->fps());
991 if (m_dragItem->cropDuration() < transitionDuration)
992 info.endPos = m_dragItem->endPos();
994 info.endPos = info.startPos + transitionDuration;
996 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
997 // Check there is no other transition at that place
998 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
999 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1000 QList<QGraphicsItem *> selection = m_scene->items(r);
1001 bool transitionAccepted = true;
1002 for (int i = 0; i < selection.count(); i++) {
1003 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1004 Transition *tr = static_cast <Transition *>(selection.at(i));
1005 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1006 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1007 } else transitionAccepted = false;
1010 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
1011 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1012 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
1014 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
1015 info.track = m_dragItem->track();
1016 int transitiontrack = getPreviousVideoTrack(info.track);
1017 ClipItem *transitionClip = NULL;
1018 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1019 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
1020 info.startPos = transitionClip->startPos();
1022 GenTime transitionDuration(65, m_document->fps());
1023 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1024 else info.startPos = info.endPos - transitionDuration;
1026 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1027 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1028 EffectsList::setParameter(transition, "reverse", "1");
1030 // Check there is no other transition at that place
1031 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1032 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1033 QList<QGraphicsItem *> selection = m_scene->items(r);
1034 bool transitionAccepted = true;
1035 for (int i = 0; i < selection.count(); i++) {
1036 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1037 Transition *tr = static_cast <Transition *>(selection.at(i));
1038 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1039 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1040 } else transitionAccepted = false;
1043 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1044 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1046 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1047 resetSelectionGroup(false);
1048 m_dragItem->setSelected(true);
1051 m_blockRefresh = false;
1053 QGraphicsView::mousePressEvent(event);
1056 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1058 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1059 QList<QGraphicsItem *> list = scene()->items(p);
1060 AbstractGroupItem *group = NULL;
1061 for (int i = 0; i < list.size(); i++) {
1062 if (!list.at(i)->isEnabled()) continue;
1063 if (list.at(i)->type() == GROUPWIDGET) {
1064 group = static_cast <AbstractGroupItem *>(list.at(i));
1068 rebuildGroup(group);
1071 void CustomTrackView::rebuildGroup(AbstractGroupItem *group)
1074 resetSelectionGroup(false);
1075 m_scene->clearSelection();
1077 QList <QGraphicsItem *> children = group->childItems();
1078 m_document->clipManager()->removeGroup(group);
1079 scene()->destroyItemGroup(group);
1080 for (int i = 0; i < children.count(); i++)
1081 children.at(i)->setSelected(true);
1082 groupSelectedItems(false, true);
1086 void CustomTrackView::resetSelectionGroup(bool selectItems)
1088 if (m_selectionGroup) {
1089 // delete selection group
1090 bool snap = KdenliveSettings::snaptopoints();
1091 KdenliveSettings::setSnaptopoints(false);
1093 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1094 scene()->destroyItemGroup(m_selectionGroup);
1095 for (int i = 0; i < children.count(); i++) {
1096 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1097 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1098 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1099 children.at(i)->setSelected(selectItems);
1101 } else if (children.at(i)->type() == GROUPWIDGET) {
1102 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1103 children.at(i)->setSelected(selectItems);
1106 m_selectionGroup = NULL;
1107 KdenliveSettings::setSnaptopoints(snap);
1111 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1113 if (m_selectionGroup) {
1114 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1117 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1118 if (selection.isEmpty()) return;
1120 // Find top left position of selection
1121 for (int i = 0; i < selection.count(); i++) {
1122 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1123 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1124 } else if (selection.at(i)->parentItem()) {
1125 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1129 if (force || selection.count() > 1) {
1130 bool snap = KdenliveSettings::snaptopoints();
1131 KdenliveSettings::setSnaptopoints(false);
1132 if (createNewGroup) {
1133 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1134 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1135 QPointF diff = newGroup->pos();
1136 newGroup->translate(-diff.x(), -diff.y());
1137 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1139 scene()->addItem(newGroup);
1141 // Check if we are trying to include a group in a group
1142 QList <AbstractGroupItem *> groups;
1143 for (int i = 0; i < selection.count(); i++) {
1144 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1145 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1146 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1147 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1149 if (!groups.isEmpty()) {
1150 // ungroup previous groups
1151 while (!groups.isEmpty()) {
1152 AbstractGroupItem *grp = groups.takeFirst();
1153 m_document->clipManager()->removeGroup(grp);
1154 scene()->destroyItemGroup(grp);
1156 selection = m_scene->selectedItems();
1159 for (int i = 0; i < selection.count(); i++) {
1160 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1161 newGroup->addToGroup(selection.at(i));
1162 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1165 KdenliveSettings::setSnaptopoints(snap);
1167 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1168 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1169 QPointF diff = m_selectionGroup->pos();
1170 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1171 m_selectionGroup->translate(- diff.x(), -diff.y());
1173 scene()->addItem(m_selectionGroup);
1174 for (int i = 0; i < selection.count(); i++) {
1175 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1176 m_selectionGroup->addToGroup(selection.at(i));
1177 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1180 KdenliveSettings::setSnaptopoints(snap);
1181 if (m_selectionGroup) {
1182 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1183 m_selectionGroupInfo.track = m_selectionGroup->track();
1186 } else resetSelectionGroup();
1189 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1191 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1192 /*if (m_moveOpMode == KEYFRAME) {
1193 // user double clicked on a keyframe, open edit dialog
1194 //TODO: update for effects with several values per keyframe
1195 QDialog d(parentWidget());
1196 Ui::KeyFrameDialog_UI view;
1198 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1199 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1200 view.kfr_value->setFocus();
1201 if (d.exec() == QDialog::Accepted) {
1202 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1203 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1204 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1205 QString previous = item->keyframes(item->selectedEffectIndex());
1206 item->updateKeyframeEffect();
1207 QString next = item->keyframes(item->selectedEffectIndex());
1208 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1209 m_commandStack->push(command);
1210 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1211 emit clipItemSelected(item, item->selectedEffectIndex());
1216 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1217 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1218 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1219 //QString previous = item->keyframes(item->selectedEffectIndex());
1220 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1221 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1222 //item->updateKeyframeEffect();
1223 //QString next = item->keyframes(item->selectedEffectIndex());
1224 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1225 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1226 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1227 m_commandStack->push(command);
1228 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1229 emit clipItemSelected(item, item->selectedEffectIndex());
1231 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1234 QList<QGraphicsItem *> collisionList = items(event->pos());
1235 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1236 Guide *editGuide = (Guide *) collisionList.at(0);
1237 if (editGuide) slotEditGuide(editGuide->info());
1242 void CustomTrackView::editItemDuration()
1244 AbstractClipItem *item;
1248 if (m_scene->selectedItems().count() == 1) {
1249 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1251 if (m_scene->selectedItems().empty())
1252 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1254 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1260 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1264 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1265 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1269 if (!item->isItemLocked()) {
1272 if (item->type() == TRANSITIONWIDGET)
1273 getTransitionAvailableSpace(item, minimum, maximum);
1275 getClipAvailableSpace(item, minimum, maximum);
1277 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1278 if (d.exec() == QDialog::Accepted) {
1279 ItemInfo clipInfo = item->info();
1280 ItemInfo startInfo = clipInfo;
1281 if (item->type() == TRANSITIONWIDGET) {
1282 // move & resize transition
1283 clipInfo.startPos = d.startPos();
1284 clipInfo.endPos = clipInfo.startPos + d.duration();
1285 clipInfo.track = item->track();
1286 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1287 m_commandStack->push(command);
1289 // move and resize clip
1290 QUndoCommand *moveCommand = new QUndoCommand();
1291 moveCommand->setText(i18n("Edit clip"));
1292 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1293 // duration was reduced, so process it first
1294 clipInfo.endPos = clipInfo.startPos + d.duration();
1295 clipInfo.cropStart = d.cropStart();
1296 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1298 if (d.startPos() != clipInfo.startPos) {
1299 startInfo = clipInfo;
1300 clipInfo.startPos = d.startPos();
1301 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1302 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1304 if (d.duration() > item->cropDuration()) {
1305 // duration was increased, so process it after move
1306 startInfo = clipInfo;
1307 clipInfo.endPos = clipInfo.startPos + d.duration();
1308 clipInfo.cropStart = d.cropStart();
1309 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1311 m_commandStack->push(moveCommand);
1315 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1319 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1321 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1323 clip->setKeyframes(index, keyframes);
1324 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1325 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1329 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1331 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1332 m_editGuide->setEnabled(m_dragGuide != NULL);
1333 m_markerMenu->clear();
1334 m_markerMenu->setEnabled(false);
1336 m_timelineContextMenu->popup(pos);
1337 } else if (group != NULL) {
1338 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1339 m_ungroupAction->setEnabled(true);
1340 updateClipTypeActions(NULL);
1341 m_timelineContextClipMenu->popup(pos);
1343 m_ungroupAction->setEnabled(false);
1344 if (clip->type() == AVWIDGET) {
1345 ClipItem *item = static_cast <ClipItem*>(clip);
1346 //build go to marker menu
1347 if (item->baseClip()) {
1348 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1349 int offset = item->startPos().frames(m_document->fps());
1350 if (!markers.isEmpty()) {
1351 for (int i = 0; i < markers.count(); i++) {
1352 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1353 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1354 QAction *go = m_markerMenu->addAction(position);
1355 go->setData(pos + offset);
1358 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1360 updateClipTypeActions(item);
1361 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1362 m_timelineContextClipMenu->popup(pos);
1363 } else if (clip->type() == TRANSITIONWIDGET) {
1364 m_timelineContextTransitionMenu->popup(pos);
1369 void CustomTrackView::activateMonitor()
1371 emit activateDocumentMonitor();
1374 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1376 resetSelectionGroup();
1378 info.startPos = GenTime();
1379 info.cropStart = GenTime(in, m_document->fps());
1380 info.endPos = GenTime(out - in, m_document->fps());
1381 info.cropDuration = info.endPos - info.startPos;
1384 // Check if clip can be inserted at that position
1385 ItemInfo pasteInfo = info;
1386 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1387 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1388 pasteInfo.track = selectedTrack();
1389 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1390 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1394 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1395 m_commandStack->push(command);
1397 selectClip(true, false);
1398 // Automatic audio split
1399 if (KdenliveSettings::splitaudio())
1403 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1405 if (data->hasFormat("kdenlive/clip")) {
1407 m_scene->clearSelection();
1408 resetSelectionGroup(false);
1409 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1410 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1412 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1415 QPointF framePos = mapToScene(pos);
1417 info.startPos = GenTime();
1418 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1419 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1420 info.cropDuration = info.endPos - info.startPos;
1423 // Check if clip can be inserted at that position
1424 ItemInfo pasteInfo = info;
1425 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1426 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1427 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1428 framePos.setX((int)(framePos.x() + 0.5));
1429 framePos.setY(pasteInfo.track * m_tracksHeight);
1430 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1433 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1434 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1435 m_selectionGroup->addToGroup(item);
1436 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1438 QList <GenTime> offsetList;
1439 offsetList.append(info.endPos);
1440 updateSnapPoints(NULL, offsetList);
1441 m_selectionGroup->setPos(framePos);
1442 scene()->addItem(m_selectionGroup);
1443 m_selectionGroup->setSelected(true);
1445 } else if (data->hasFormat("kdenlive/producerslist")) {
1447 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1448 m_scene->clearSelection();
1449 resetSelectionGroup(false);
1451 QList <GenTime> offsetList;
1452 QList <ItemInfo> infoList;
1453 QPointF framePos = mapToScene(pos);
1454 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1455 int track = (int)(framePos.y() / m_tracksHeight);
1456 framePos.setX((int)(framePos.x() + 0.5));
1457 framePos.setY(track * m_tracksHeight);
1459 // Check if clips can be inserted at that position
1460 for (int i = 0; i < ids.size(); ++i) {
1461 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1463 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1467 info.startPos = start;
1468 info.cropDuration = clip->duration();
1469 info.endPos = info.startPos + info.cropDuration;
1471 infoList.append(info);
1472 start += clip->duration();
1474 if (!canBePastedTo(infoList, AVWIDGET)) {
1477 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1479 for (int i = 0; i < ids.size(); ++i) {
1480 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1482 info.startPos = start;
1483 info.cropDuration = clip->duration();
1484 info.endPos = info.startPos + info.cropDuration;
1486 start += info.cropDuration;
1487 offsetList.append(start);
1488 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1489 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1490 m_selectionGroup->addToGroup(item);
1491 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1494 updateSnapPoints(NULL, offsetList);
1495 m_selectionGroup->setPos(framePos);
1496 scene()->addItem(m_selectionGroup);
1497 //m_selectionGroup->setZValue(10);
1498 m_thumbsTimer.start();
1502 // the drag is not a clip (may be effect, ...)
1510 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1512 if (insertDropClips(event->mimeData(), event->pos())) {
1513 event->acceptProposedAction();
1514 } else QGraphicsView::dragEnterEvent(event);
1517 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1519 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);
1520 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1521 collindingItems.removeAll(item);
1522 if (collindingItems.isEmpty()) return false;
1524 for (int i = 0; i < collindingItems.count(); i++) {
1525 QGraphicsItem *collision = collindingItems.at(i);
1526 if (collision->type() == item->type()) {
1528 kDebug() << "// COLLISIION DETECTED";
1536 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1538 int track = m_document->tracksCount() - clip->track();
1539 GenTime pos = clip->startPos();
1540 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1541 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1544 bool success = true;
1545 for (int i = 0; i < clip->effectsCount(); i++) {
1546 if (!m_document->renderer()->mltAddEffect(track, pos, getEffectArgs(clip->effectAt(i)), false)) success = false;
1548 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1549 m_document->renderer()->doRefresh();
1552 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1554 if (pos < GenTime()) {
1556 m_document->addTrackEffect(track - 1, effect);
1557 m_document->renderer()->mltAddTrackEffect(track, getEffectArgs(effect));
1558 emit updateTrackEffectState(track - 1);
1559 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1562 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1564 // Special case: speed effect
1565 if (effect.attribute("id") == "speed") {
1566 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1567 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1570 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1571 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1572 if (strobe == 0) strobe = 1;
1573 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1574 EffectsParameterList params = clip->addEffect(effect);
1575 m_document->renderer()->mltAddEffect(track, pos, params);
1576 if (clip->isSelected()) emit clipItemSelected(clip);
1579 EffectsParameterList params = clip->addEffect(effect);
1580 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1581 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1582 if (clip->isSelected()) emit clipItemSelected(clip);
1583 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1586 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1588 QString index = effect.attribute("kdenlive_ix");
1589 if (pos < GenTime()) {
1590 // Delete track effect
1591 m_document->removeTrackEffect(track - 1, effect);
1592 m_document->renderer()->mltRemoveTrackEffect(track, index, true);
1593 emit updateTrackEffectState(track - 1);
1594 emit showTrackEffects(track, m_document->trackInfoAt(track - 1));
1597 // Special case: speed effect
1598 if (effect.attribute("id") == "speed") {
1599 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1601 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1602 clip->deleteEffect(index);
1603 emit clipItemSelected(clip);
1604 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1608 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1609 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1610 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1613 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1615 clip->deleteEffect(index);
1616 emit clipItemSelected(clip);
1620 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1622 QList<QGraphicsItem *> itemList = group->childItems();
1623 QUndoCommand *effectCommand = new QUndoCommand();
1625 QDomNode namenode = effect.elementsByTagName("name").item(0);
1626 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1627 else effectName = i18n("effect");
1628 effectCommand->setText(i18n("Add %1", effectName));
1630 for (int i = 0; i < itemList.count(); i++) {
1631 if (itemList.at(i)->type() == AVWIDGET) {
1632 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1633 if (effect.attribute("type") == "audio") {
1634 // Don't add audio effects on video clips
1635 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1636 } else if (effect.hasAttribute("type") == false) {
1637 // Don't add video effect on audio clips
1638 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1641 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1642 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1645 if (item->isItemLocked()) {
1648 item->initEffect(effect);
1649 if (effect.attribute("tag") == "ladspa") {
1650 QString ladpsaFile = m_document->getLadspaFile();
1651 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1652 effect.setAttribute("src", ladpsaFile);
1654 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1659 m_commandStack->push(effectCommand);
1660 setDocumentModified();
1661 } else delete effectCommand;
1664 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1666 QList<QGraphicsItem *> itemList;
1667 QUndoCommand *effectCommand = new QUndoCommand();
1669 QDomNode namenode = effect.elementsByTagName("name").item(0);
1670 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1671 else effectName = i18n("effect");
1672 effectCommand->setText(i18n("Add %1", effectName));
1674 if (track == -1) itemList = scene()->selectedItems();
1675 if (itemList.isEmpty()) {
1676 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1677 if (clip) itemList.append(clip);
1678 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1682 for (int i = 0; i < itemList.count(); i++) {
1683 if (itemList.at(i)->type() == GROUPWIDGET) {
1684 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1685 for (int j = 0; j < subitems.count(); j++) {
1686 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1691 for (int i = 0; i < itemList.count(); i++) {
1692 if (itemList.at(i)->type() == AVWIDGET) {
1693 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1694 if (effect.attribute("type") == "audio") {
1695 // Don't add audio effects on video clips
1696 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1697 /* do not show error message when item is part of a group as the user probably knows what he does then
1698 * and the message is annoying when working with the split audio feature */
1699 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1700 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1703 } else if (effect.attribute("type") == "video" || !effect.hasAttribute("type")) {
1704 // Don't add video effect on audio clips
1705 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1706 /* do not show error message when item is part of a group as the user probably knows what he does then
1707 * and the message is annoying when working with the split audio feature */
1708 if (!item->parentItem() || item->parentItem() == m_selectionGroup)
1709 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1713 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1714 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1717 if (item->isItemLocked()) {
1721 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1722 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1724 item->initEffect(effect);
1727 if (effect.attribute("tag") == "ladspa") {
1728 QString ladpsaFile = m_document->getLadspaFile();
1729 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1730 effect.setAttribute("src", ladpsaFile);
1732 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1735 if (effectCommand->childCount() > 0) {
1736 m_commandStack->push(effectCommand);
1737 setDocumentModified();
1738 } else delete effectCommand;
1741 void CustomTrackView::slotDeleteEffect(ClipItem *clip, int track, QDomElement effect, bool affectGroup)
1744 // delete track effect
1745 AddEffectCommand *command = new AddEffectCommand(this, track, GenTime(-1), effect, false);
1746 m_commandStack->push(command);
1747 setDocumentModified();
1750 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1751 //clip is in a group, also remove the effect in other clips of the group
1752 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1753 QUndoCommand *delCommand = new QUndoCommand();
1755 QDomNode namenode = effect.elementsByTagName("name").item(0);
1756 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1757 else effectName = i18n("effect");
1758 delCommand->setText(i18n("Delete %1", effectName));
1761 for (int i = 0; i < items.count(); i++) {
1762 if (items.at(i)->type() == GROUPWIDGET) {
1763 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1764 for (int j = 0; j < subitems.count(); j++) {
1765 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1770 for (int i = 0; i < items.count(); i++) {
1771 if (items.at(i)->type() == AVWIDGET) {
1772 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1773 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1775 QDomElement eff = item->effectAt(ix);
1776 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1780 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1781 else delete delCommand;
1784 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1785 m_commandStack->push(command);
1786 setDocumentModified();
1789 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1791 if (insertedEffect.isNull()) {
1792 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1795 QDomElement effect = insertedEffect.cloneNode().toElement();
1796 kDebug() << "// update effect ix: " << effect.attribute("kdenlive_ix");
1797 if (pos < GenTime()) {
1798 // editing a track effect
1799 EffectsParameterList effectParams = getEffectArgs(effect);
1800 if (effect.attribute("tag") == "ladspa") {
1801 // Update the ladspa affect file
1802 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1804 // check if we are trying to reset a keyframe effect
1805 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1806 //clip->initEffect(effect);
1807 effectParams = getEffectArgs(effect);
1809 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - track, pos, effectParams))
1810 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1811 m_document->setTrackEffect(m_document->tracksCount() - track - 1, ix, effect);
1812 emit updateTrackEffectState(track - 1);
1813 setDocumentModified();
1817 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1819 // Special case: speed effect
1820 if (effect.attribute("id") == "speed") {
1821 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1823 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1824 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1825 if (strobe == 0) strobe = 1;
1826 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1828 clip->setEffectAt(ix, effect);
1829 if (ix == clip->selectedEffectIndex()) {
1830 clip->setSelectedEffect(ix);
1831 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1836 EffectsParameterList effectParams = getEffectArgs(effect);
1837 if (effect.attribute("tag") == "ladspa") {
1838 // Update the ladspa affect file
1839 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1841 // check if we are trying to reset a keyframe effect
1842 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1843 clip->initEffect(effect);
1844 effectParams = getEffectArgs(effect);
1846 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1847 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1849 clip->setEffectAt(ix, effect);
1850 if (ix == clip->selectedEffectIndex()) {
1851 clip->setSelectedEffect(ix);
1852 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1854 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1855 // A fade effect was modified, update the clip
1856 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1857 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1858 clip->setFadeIn(pos);
1860 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1861 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1862 clip->setFadeOut(pos);
1866 setDocumentModified();
1869 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1871 if (pos < GenTime()) {
1872 // Moving track effect
1873 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1874 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1876 if (!act.isNull() && !before.isNull()) {
1877 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1878 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1879 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1880 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1881 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1884 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1885 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1886 QDomElement act = clip->effectAt(newPos - 1);
1887 QDomElement before = clip->effectAt(oldPos - 1);
1888 clip->setEffectAt(oldPos - 1, act);
1889 clip->setEffectAt(newPos - 1, before);
1890 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1891 if (act.attribute("id") == "speed") {
1892 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1893 } else if (before.attribute("id") == "speed") {
1894 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1895 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1896 emit clipItemSelected(clip, newPos - 1);
1897 setDocumentModified();
1898 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1901 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1903 EditEffectCommand *command;
1905 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1906 else effect = clip->effectAt(effectPos);
1907 QDomElement oldEffect = effect.cloneNode().toElement();
1908 effect.setAttribute("disable", (int) disable);
1912 // editing track effect
1913 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1915 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1917 m_commandStack->push(command);
1918 setDocumentModified();;
1921 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1923 MoveEffectCommand *command;
1925 // editing track effect
1926 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1927 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1928 m_commandStack->push(command);
1929 setDocumentModified();
1932 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1934 EditEffectCommand *command;
1935 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1936 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1937 m_commandStack->push(command);
1940 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1942 QDomElement effect = clip->getEffectAt(ix);
1943 QDomElement oldeffect = effect.cloneNode().toElement();
1944 effect.setAttribute("region", region);
1945 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1946 m_commandStack->push(command);
1949 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1953 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1954 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1955 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1957 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);
1959 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1960 m_blockRefresh = false;
1964 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1966 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1967 int cutPos = (int) cutTime.frames(m_document->fps());
1969 newPos.startPos = cutTime;
1970 newPos.endPos = info.endPos;
1971 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1972 newPos.track = info.track;
1973 newPos.cropDuration = newPos.endPos - newPos.startPos;
1975 bool snap = KdenliveSettings::snaptopoints();
1976 KdenliveSettings::setSnaptopoints(false);
1977 ClipItem *dup = item->clone(newPos);
1978 // remove unwanted effects (fade in) from 2nd part of cutted clip
1979 int ix = dup->hasEffect(QString(), "fadein");
1981 QDomElement oldeffect = item->effectAt(ix);
1982 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1984 ix = dup->hasEffect(QString(), "fade_from_black");
1986 QDomElement oldeffect = item->effectAt(ix);
1987 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1989 item->resizeEnd(cutPos);
1990 scene()->addItem(dup);
1991 if (item->checkKeyFrames())
1992 slotRefreshEffects(item);
1993 if (dup->checkKeyFrames())
1994 slotRefreshEffects(dup);
1996 updatePanZoom(item);
1997 updatePanZoom(dup, cutTime - item->startPos());
1999 item->baseClip()->addReference();
2000 m_document->updateClip(item->baseClip()->getId());
2001 setDocumentModified();
2002 KdenliveSettings::setSnaptopoints(snap);
2004 //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);
2008 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2009 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2011 if (!item || !dup || item == dup) {
2012 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2013 m_blockRefresh = false;
2016 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2017 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2021 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2022 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2023 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2024 //deleteClip(dup->info());
2026 bool snap = KdenliveSettings::snaptopoints();
2027 KdenliveSettings::setSnaptopoints(false);
2029 if (dup->isSelected()) emit clipItemSelected(NULL);
2030 dup->baseClip()->removeReference();
2031 m_document->updateClip(dup->baseClip()->getId());
2032 scene()->removeItem(dup);
2035 ItemInfo clipinfo = item->info();
2036 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2037 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2039 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2041 updatePanZoom(item);
2043 setDocumentModified();
2045 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2047 KdenliveSettings::setSnaptopoints(snap);
2050 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2053 void CustomTrackView::slotEnableRefresh()
2055 m_blockRefresh = false;
2058 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2060 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2061 if (itemList.count() == 1) {
2062 if (itemList.at(0)->type() == AVWIDGET) {
2063 ClipItem *item = (ClipItem *) itemList.at(0);
2065 info.track = item->track();
2066 ClipItem *transitionClip = NULL;
2067 const int transitiontrack = getPreviousVideoTrack(info.track);
2068 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2069 if (pos < item->startPos() + item->cropDuration() / 2) {
2070 // add transition to clip start
2071 info.startPos = item->startPos();
2072 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2073 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2074 info.endPos = transitionClip->endPos();
2075 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2076 // Check there is no other transition at that place
2077 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2078 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2079 QList<QGraphicsItem *> selection = m_scene->items(r);
2080 bool transitionAccepted = true;
2081 for (int i = 0; i < selection.count(); i++) {
2082 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2083 Transition *tr = static_cast <Transition *>(selection.at(i));
2084 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2085 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2086 } else transitionAccepted = false;
2089 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2090 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2093 // add transition to clip end
2094 info.endPos = item->endPos();
2095 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2096 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2097 info.startPos = transitionClip->startPos();
2098 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2099 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2100 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2102 // Check there is no other transition at that place
2103 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2104 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2105 QList<QGraphicsItem *> selection = m_scene->items(r);
2106 bool transitionAccepted = true;
2107 for (int i = 0; i < selection.count(); i++) {
2108 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2109 Transition *tr = static_cast <Transition *>(selection.at(i));
2110 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2111 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2112 } else transitionAccepted = false;
2115 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2116 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2119 } else for (int i = 0; i < itemList.count(); i++) {
2120 if (itemList.at(i)->type() == AVWIDGET) {
2121 ClipItem *item = (ClipItem *) itemList.at(i);
2123 info.startPos = item->startPos();
2124 info.endPos = info.startPos + GenTime(65, m_document->fps());
2125 info.track = item->track();
2127 // Check there is no other transition at that place
2128 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2129 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2130 QList<QGraphicsItem *> selection = m_scene->items(r);
2131 bool transitionAccepted = true;
2132 for (int i = 0; i < selection.count(); i++) {
2133 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2134 Transition *tr = static_cast <Transition *>(selection.at(i));
2135 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2136 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2137 } else transitionAccepted = false;
2140 int transitiontrack = getPreviousVideoTrack(info.track);
2141 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2142 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2147 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2149 if (transitionInfo.startPos >= transitionInfo.endPos) {
2150 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2153 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2154 m_commandStack->push(command);
2155 setDocumentModified();
2158 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2160 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2161 //kDebug() << "---- ADDING transition " << params.attribute("value");
2162 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2163 scene()->addItem(tr);
2164 setDocumentModified();
2166 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2171 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2173 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2175 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2178 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2179 if (m_dragItem == item) m_dragItem = NULL;
2181 #if QT_VERSION >= 0x040600
2182 // animate item deletion
2183 item->closeAnimation();
2187 emit transitionItemSelected(NULL);
2188 setDocumentModified();
2191 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2193 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2194 QDomElement xml = tr->toXML();
2195 if (old.isNull() || xml.isNull()) {
2196 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2199 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2200 m_commandStack->push(command);
2201 setDocumentModified();
2204 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2206 Transition *item = getTransitionItemAt(pos, track);
2208 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2212 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2214 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);
2215 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2216 item->setTransitionParameters(transition);
2217 if (updateTransitionWidget) {
2218 ItemInfo info = item->info();
2220 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2221 if (transitionClip && transitionClip->baseClip()) {
2222 QString size = transitionClip->baseClip()->getProperty("frame_size");
2223 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2224 if (factor == 0) factor = 1.0;
2225 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2226 p.setY(size.section('x', 1, 1).toInt());
2228 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2230 setDocumentModified();
2233 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2236 const QPointF pos = mapToScene(event->pos());
2237 if (m_selectionGroup) {
2238 m_selectionGroup->setPos(pos);
2239 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2240 event->acceptProposedAction();
2242 // Drag enter was not possible, try again at mouse position
2243 insertDropClips(event->mimeData(), event->pos());
2247 QGraphicsView::dragMoveEvent(event);
2251 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2253 if (m_selectionGroup && m_clipDrag) {
2254 m_thumbsTimer.stop();
2255 m_waitingThumbs.clear();
2256 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2258 scene()->destroyItemGroup(m_selectionGroup);
2259 m_selectionGroup = NULL;
2260 } else QGraphicsView::dragLeaveEvent(event);
2263 void CustomTrackView::dropEvent(QDropEvent * event)
2265 if (m_selectionGroup && m_clipDrag) {
2266 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2267 resetSelectionGroup();
2268 m_scene->clearSelection();
2269 bool hasVideoClip = false;
2270 QUndoCommand *addCommand = new QUndoCommand();
2271 addCommand->setText(i18n("Add timeline clip"));
2272 QList <ClipItem *> brokenClips;
2274 for (int i = 0; i < items.count(); i++) {
2275 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2276 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2277 if (items.count() == 1) {
2278 updateClipTypeActions(item);
2280 updateClipTypeActions(NULL);
2283 //TODO: take care of edit mode for undo
2284 item->baseClip()->addReference();
2285 //item->setZValue(item->defaultZValue());
2286 m_document->updateClip(item->baseClip()->getId());
2287 ItemInfo info = item->info();
2289 int tracknumber = m_document->tracksCount() - info.track - 1;
2290 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2291 if (isLocked) item->setItemLocked(true);
2292 ItemInfo clipInfo = info;
2293 clipInfo.track = m_document->tracksCount() - item->track();
2295 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2297 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2298 brokenClips.append(item);
2301 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2303 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2305 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2306 // add transparency transition
2307 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2308 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2310 item->setSelected(true);
2312 qDeleteAll(brokenClips);
2313 brokenClips.clear();
2314 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2315 else delete addCommand;
2317 // Automatic audio split
2318 if (KdenliveSettings::splitaudio())
2320 setDocumentModified();
2324 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2325 QList<QGraphicsItem *> selection = m_scene->items(rect);
2326 QStringList timelineList;
2328 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2329 for (int i = 0; i < selection.count(); i++) {
2330 if (selection.at(i)->type() == AVWIDGET) {
2331 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2332 int start = clip->startPos().frames(m_document->fps());
2333 int end = clip->endPos().frames(m_document->fps());
2334 timelineList.append(QString::number(start) + "-" + QString::number(end));
2337 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2340 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2341 if (items.count() > 1) groupSelectedItems(true);
2342 else if (items.count() == 1) m_dragItem = static_cast <ClipItem *>(items.at(0));
2343 event->setDropAction(Qt::MoveAction);
2345 } else QGraphicsView::dropEvent(event);
2349 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2351 bool snap = KdenliveSettings::snaptopoints();
2352 KdenliveSettings::setSnaptopoints(false);
2353 if (mode == OVERWRITEEDIT) {
2354 // if we are in overwrite mode, move clips accordingly
2356 if (item == NULL) info = posinfo;
2357 else info = item->info();
2358 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);
2359 QList<QGraphicsItem *> selection = m_scene->items(rect);
2360 if (item) selection.removeAll(item);
2361 for (int i = 0; i < selection.count(); i++) {
2362 if (!selection.at(i)->isEnabled()) continue;
2363 if (selection.at(i)->type() == AVWIDGET) {
2364 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2365 if (clip->startPos() < info.startPos) {
2366 if (clip->endPos() > info.endPos) {
2367 ItemInfo clipInfo = clip->info();
2368 ItemInfo dupInfo = clipInfo;
2369 GenTime diff = info.startPos - clipInfo.startPos;
2370 dupInfo.startPos = info.startPos;
2371 dupInfo.cropStart += diff;
2372 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2373 ItemInfo newdupInfo = dupInfo;
2374 GenTime diff2 = info.endPos - info.startPos;
2375 newdupInfo.startPos = info.endPos;
2376 newdupInfo.cropStart += diff2;
2377 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2378 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2379 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2380 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2381 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2383 ItemInfo newclipInfo = clip->info();
2384 newclipInfo.endPos = info.startPos;
2385 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2386 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2388 } else if (clip->endPos() <= info.endPos) {
2389 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2390 scene()->removeItem(clip);
2394 ItemInfo newclipInfo = clip->info();
2395 newclipInfo.startPos = info.endPos;
2396 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2397 clip->resizeStart(info.endPos.frames(m_document->fps()));
2401 } else if (mode == INSERTEDIT) {
2402 // if we are in push mode, move clips accordingly
2404 if (item == NULL) info = posinfo;
2405 else info = item->info();
2406 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);
2407 QList<QGraphicsItem *> selection = m_scene->items(rect);
2408 if (item) selection.removeAll(item);
2409 for (int i = 0; i < selection.count(); i++) {
2410 if (selection.at(i)->type() == AVWIDGET) {
2411 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2412 if (clip->startPos() < info.startPos) {
2413 if (clip->endPos() > info.startPos) {
2414 ItemInfo clipInfo = clip->info();
2415 ItemInfo dupInfo = clipInfo;
2416 GenTime diff = info.startPos - clipInfo.startPos;
2417 dupInfo.startPos = info.startPos;
2418 dupInfo.cropStart += diff;
2419 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2420 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2421 // Commented out; variable dup unused. --granjow
2422 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2423 cutClip(clipInfo, info.startPos, true, false);
2426 // TODO: add insertspacecommand
2431 KdenliveSettings::setSnaptopoints(snap);
2435 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2437 if (mode == OVERWRITEEDIT) {
2438 // if we are in overwrite or push mode, move clips accordingly
2439 bool snap = KdenliveSettings::snaptopoints();
2440 KdenliveSettings::setSnaptopoints(false);
2441 ItemInfo info = item->info();
2442 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2443 QList<QGraphicsItem *> selection = m_scene->items(rect);
2444 selection.removeAll(item);
2445 for (int i = 0; i < selection.count(); i++) {
2446 if (!selection.at(i)->isEnabled()) continue;
2447 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2448 Transition *tr = static_cast<Transition *>(selection.at(i));
2449 if (tr->startPos() < info.startPos) {
2450 ItemInfo firstPos = tr->info();
2451 ItemInfo newPos = firstPos;
2452 firstPos.endPos = item->startPos();
2453 newPos.startPos = item->endPos();
2454 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2455 if (tr->endPos() > info.endPos) {
2457 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2459 } else if (tr->endPos() > info.endPos) {
2461 ItemInfo firstPos = tr->info();
2462 firstPos.startPos = item->endPos();
2463 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2465 // remove transition
2466 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2470 KdenliveSettings::setSnaptopoints(snap);
2474 QStringList CustomTrackView::mimeTypes() const
2476 QStringList qstrList;
2477 // list of accepted mime types for drop
2478 qstrList.append("text/plain");
2479 qstrList.append("kdenlive/producerslist");
2480 qstrList.append("kdenlive/clip");
2484 Qt::DropActions CustomTrackView::supportedDropActions() const
2486 // returns what actions are supported when dropping
2487 return Qt::MoveAction;
2490 void CustomTrackView::setDuration(int duration)
2492 int diff = qAbs(duration - sceneRect().width());
2493 if (diff * matrix().m11() > -50) {
2494 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2495 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2497 m_projectDuration = duration;
2500 int CustomTrackView::duration() const
2502 return m_projectDuration;
2505 void CustomTrackView::addTrack(TrackInfo type, int ix)
2507 if (ix == -1 || ix == m_document->tracksCount()) {
2508 m_document->insertTrack(0, type);
2509 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2511 m_document->insertTrack(m_document->tracksCount() - ix, type);
2512 // insert track in MLT playlist
2513 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2515 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2516 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2517 QList<QGraphicsItem *> selection = m_scene->items(r);
2518 resetSelectionGroup();
2520 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2521 scene()->addItem(m_selectionGroup);
2522 for (int i = 0; i < selection.count(); i++) {
2523 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2524 m_selectionGroup->addToGroup(selection.at(i));
2525 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2528 // Move graphic items
2529 m_selectionGroup->translate(0, m_tracksHeight);
2531 // adjust track number
2532 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2533 for (int i = 0; i < children.count(); i++) {
2534 if (children.at(i)->type() == GROUPWIDGET) {
2535 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2536 children << grp->childItems();
2539 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2541 ItemInfo clipinfo = item->info();
2542 if (item->type() == AVWIDGET) {
2543 ClipItem *clip = static_cast <ClipItem *>(item);
2544 // slowmotion clips are not track dependant, so no need to update them
2545 if (clip->speed() != 1.0) continue;
2546 // We add a move clip command so that we get the correct producer for new track number
2547 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2548 Mlt::Producer *prod;
2549 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2550 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2551 else prod = clip->baseClip()->producer(clipinfo.track);
2552 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2553 // problem updating clip
2554 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2557 } else if (item->type() == TRANSITIONWIDGET) {
2558 Transition *tr = static_cast <Transition *>(item);
2559 int track = tr->transitionEndTrack();
2561 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2565 resetSelectionGroup(false);
2568 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2569 for (int i = 0; i < m_guides.count(); i++) {
2570 QLineF l = m_guides.at(i)->line();
2571 l.setP2(QPointF(l.x2(), maxHeight));
2572 m_guides.at(i)->setLine(l);
2574 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2575 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2576 viewport()->update();
2577 emit tracksChanged();
2578 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2579 //setFixedHeight(50 * m_tracksCount);
2582 void CustomTrackView::removeTrack(int ix)
2584 // Delete track in MLT playlist
2585 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2586 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2588 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2589 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2590 QList<QGraphicsItem *> selection = m_scene->items(r);
2592 resetSelectionGroup();
2594 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2595 scene()->addItem(m_selectionGroup);
2596 for (int i = 0; i < selection.count(); i++) {
2597 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2598 m_selectionGroup->addToGroup(selection.at(i));
2599 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2602 // Move graphic items
2603 qreal ydiff = 0 - (int) m_tracksHeight;
2604 m_selectionGroup->translate(0, ydiff);
2606 // adjust track number
2607 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2608 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2609 for (int i = 0; i < children.count(); i++) {
2610 if (children.at(i)->type() == GROUPWIDGET) {
2611 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2612 children << grp->childItems();
2615 if (children.at(i)->type() == AVWIDGET) {
2616 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2618 ItemInfo clipinfo = clip->info();
2619 // We add a move clip command so that we get the correct producer for new track number
2620 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2621 Mlt::Producer *prod;
2622 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2623 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2624 else prod = clip->baseClip()->producer(clipinfo.track);
2625 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2626 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2629 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2630 Transition *tr = static_cast <Transition *>(children.at(i));
2632 int track = tr->transitionEndTrack();
2634 ItemInfo clipinfo = tr->info();
2635 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2639 resetSelectionGroup(false);
2641 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2642 for (int i = 0; i < m_guides.count(); i++) {
2643 QLineF l = m_guides.at(i)->line();
2644 l.setP2(QPointF(l.x2(), maxHeight));
2645 m_guides.at(i)->setLine(l);
2647 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2648 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2650 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2651 viewport()->update();
2652 emit tracksChanged();
2653 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2656 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2658 for (int i = 0; i < trackInfos.count(); ++i) {
2659 m_document->setTrackType(i, trackInfos.at(i));
2660 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2661 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2664 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2665 viewport()->update();
2668 void CustomTrackView::slotSwitchTrackAudio(int ix)
2670 /*for (int i = 0; i < m_document->tracksCount(); i++)
2671 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2672 int tracknumber = m_document->tracksCount() - ix - 1;
2673 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2674 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2675 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2676 setDocumentModified();
2679 void CustomTrackView::slotSwitchTrackLock(int ix)
2681 int tracknumber = m_document->tracksCount() - ix - 1;
2682 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2683 m_commandStack->push(command);
2687 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2689 int tracknumber = m_document->tracksCount() - ix - 1;
2690 m_document->switchTrackLock(tracknumber, lock);
2692 emit doTrackLock(ix, lock);
2693 AbstractClipItem *clip = NULL;
2694 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2696 for (int i = 0; i < selection.count(); i++) {
2697 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2698 if (selection.at(i)->isSelected()) {
2699 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2700 else emit transitionItemSelected(NULL);
2702 clip = static_cast <AbstractClipItem *>(selection.at(i));
2703 clip->setItemLocked(lock);
2704 if (clip == m_dragItem)
2707 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2708 viewport()->update();
2709 setDocumentModified();
2712 void CustomTrackView::slotSwitchTrackVideo(int ix)
2714 int tracknumber = m_document->tracksCount() - ix;
2715 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2716 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2717 setDocumentModified();
2720 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2722 // Check there is no group going over several tracks there, or that would result in timeline corruption
2723 QList<QGraphicsItem *> selection = scene()->items(rect);
2725 int maxHeight = m_tracksHeight * 1.5;
2726 for (int i = 0; i < selection.count(); i++) {
2727 // Check that we don't try to move a group with clips on other tracks
2728 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2731 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2739 void CustomTrackView::slotRemoveSpace()
2743 if (m_menuPosition.isNull()) {
2744 pos = GenTime(cursorPos(), m_document->fps());
2746 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2749 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2750 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2753 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2754 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2758 ClipItem *item = getClipItemAt(pos, track);
2760 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);
2763 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2764 //kDebug() << "// GOT LENGT; " << length;
2766 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);
2770 // Make sure there is no group in the way
2771 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2774 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2776 // groups found on track, do not allow the move
2777 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2781 QList<ItemInfo> clipsToMove;
2782 QList<ItemInfo> transitionsToMove;
2784 for (int i = 0; i < items.count(); i++) {
2785 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2786 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2787 ItemInfo info = item->info();
2788 if (item->type() == AVWIDGET) {
2789 clipsToMove.append(info);
2790 } else if (item->type() == TRANSITIONWIDGET) {
2791 transitionsToMove.append(info);
2796 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2797 m_commandStack->push(command);
2800 void CustomTrackView::slotInsertSpace()
2804 if (m_menuPosition.isNull()) {
2805 pos = GenTime(cursorPos(), m_document->fps());
2807 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2808 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2810 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2811 if (d.exec() != QDialog::Accepted) return;
2812 GenTime spaceDuration = d.selectedDuration();
2813 track = d.selectedTrack();
2815 QList<QGraphicsItem *> items;
2817 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2818 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2822 ClipItem *item = getClipItemAt(pos, track);
2823 if (item) pos = item->startPos();
2825 // Make sure there is no group in the way
2826 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 items = checkForGroups(rect, &isOk);
2830 // groups found on track, do not allow the move
2831 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2835 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2836 items = scene()->items(rect);
2839 QList<ItemInfo> clipsToMove;
2840 QList<ItemInfo> transitionsToMove;
2842 for (int i = 0; i < items.count(); i++) {
2843 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2844 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2845 ItemInfo info = item->info();
2846 if (item->type() == AVWIDGET)
2847 clipsToMove.append(info);
2848 else if (item->type() == TRANSITIONWIDGET)
2849 transitionsToMove.append(info);
2853 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2854 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2855 m_commandStack->push(command);
2859 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2861 int diff = duration.frames(m_document->fps());
2862 resetSelectionGroup();
2863 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2864 scene()->addItem(m_selectionGroup);
2866 Transition *transition;
2868 // Create lists with start pos for each track
2869 QMap <int, int> trackClipStartList;
2870 QMap <int, int> trackTransitionStartList;
2872 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2873 trackClipStartList[i] = -1;
2874 trackTransitionStartList[i] = -1;
2877 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2878 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2880 if (clip->parentItem()) {
2881 m_selectionGroup->addToGroup(clip->parentItem());
2882 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2884 m_selectionGroup->addToGroup(clip);
2885 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2887 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))
2888 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2890 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);
2893 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2894 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2896 if (transition->parentItem()) {
2897 m_selectionGroup->addToGroup(transition->parentItem());
2898 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2900 m_selectionGroup->addToGroup(transition);
2901 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2903 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))
2904 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2905 } 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);
2907 m_selectionGroup->translate(diff, 0);
2909 // update items coordinates
2910 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2912 for (int i = 0; i < itemList.count(); i++) {
2913 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2914 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2915 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2916 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2917 for (int j = 0; j < children.count(); j++) {
2918 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2923 resetSelectionGroup(false);
2925 track = m_document->tracksCount() - track;
2926 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2929 void CustomTrackView::deleteClip(const QString &clipId)
2931 resetSelectionGroup();
2932 QList<QGraphicsItem *> itemList = items();
2933 QUndoCommand *deleteCommand = new QUndoCommand();
2935 for (int i = 0; i < itemList.count(); i++) {
2936 if (itemList.at(i)->type() == AVWIDGET) {
2937 ClipItem *item = (ClipItem *)itemList.at(i);
2938 if (item->clipProducer() == clipId) {
2940 if (item->parentItem()) {
2941 // Clip is in a group, destroy the group
2942 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2944 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2948 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2949 if (count == 0) delete deleteCommand;
2950 else m_commandStack->push(deleteCommand);
2953 void CustomTrackView::setCursorPos(int pos, bool seek)
2955 if (pos == m_cursorPos) return;
2956 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2958 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2959 else if (m_autoScroll) checkScrolling();
2960 m_cursorLine->setPos(m_cursorPos, 0);
2963 void CustomTrackView::updateCursorPos()
2965 m_cursorLine->setPos(m_cursorPos, 0);
2968 int CustomTrackView::cursorPos()
2970 return (int)(m_cursorPos);
2973 void CustomTrackView::moveCursorPos(int delta)
2975 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2976 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2977 m_cursorPos += delta;
2978 m_cursorLine->setPos(m_cursorPos, 0);
2979 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2982 void CustomTrackView::initCursorPos(int pos)
2984 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2986 m_cursorLine->setPos(pos, 0);
2990 void CustomTrackView::checkScrolling()
2992 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2995 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2997 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2998 QGraphicsView::mouseReleaseEvent(event);
2999 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3000 #if QT_VERSION >= 0x040600
3001 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3003 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3004 if (event->button() == Qt::MidButton) {
3007 setDragMode(QGraphicsView::NoDrag);
3008 if (m_operationMode == MOVEGUIDE) {
3009 setCursor(Qt::ArrowCursor);
3010 m_operationMode = NONE;
3011 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3012 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3013 if (newPos != m_dragGuide->position()) {
3014 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3015 m_commandStack->push(command);
3016 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3017 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3018 m_document->syncGuides(m_guides);
3023 } else if (m_operationMode == SPACER && m_selectionGroup) {
3025 if (event->modifiers() != Qt::ControlModifier) {
3026 // We are moving all tracks
3028 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3029 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3031 if (timeOffset != GenTime()) {
3032 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3034 QList<ItemInfo> clipsToMove;
3035 QList<ItemInfo> transitionsToMove;
3037 // Create lists with start pos for each track
3038 QMap <int, int> trackClipStartList;
3039 QMap <int, int> trackTransitionStartList;
3041 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3042 trackClipStartList[i] = -1;
3043 trackTransitionStartList[i] = -1;
3046 for (int i = 0; i < items.count(); i++) {
3047 if (items.at(i)->type() == GROUPWIDGET)
3048 items += items.at(i)->childItems();
3051 for (int i = 0; i < items.count(); i++) {
3052 if (items.at(i)->type() == AVWIDGET) {
3053 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3054 ItemInfo info = item->info();
3055 clipsToMove.append(info);
3057 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3058 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3059 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3060 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3061 ItemInfo info = item->info();
3062 transitionsToMove.append(info);
3064 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3065 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3068 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3069 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3070 m_commandStack->push(command);
3071 if (track != -1) track = m_document->tracksCount() - track;
3072 kDebug() << "SPACER TRACK:" << track;
3073 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3074 setDocumentModified();
3077 resetSelectionGroup(false);
3078 m_operationMode = NONE;
3079 } else if (m_operationMode == RUBBERSELECTION) {
3080 //kDebug() << "// END RUBBER SELECT";
3081 resetSelectionGroup();
3082 groupSelectedItems();
3083 m_operationMode = NONE;
3086 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3087 emit transitionItemSelected(NULL);
3091 if (m_dragItem) info = m_dragItem->info();
3093 if (m_operationMode == MOVE) {
3094 setCursor(Qt::OpenHandCursor);
3095 if (m_dragItem->parentItem() == 0) {
3096 // we are moving one clip, easy
3097 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3098 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3099 Mlt::Producer *prod;
3100 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3101 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3102 else prod = item->baseClip()->producer(info.track);
3103 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);
3106 QUndoCommand *moveCommand = new QUndoCommand();
3107 moveCommand->setText(i18n("Move clip"));
3108 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3110 int tracknumber = m_document->tracksCount() - item->track() - 1;
3111 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3112 if (isLocked) item->setItemLocked(true);
3113 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3114 // Also move automatic transitions (on lower track)
3115 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3116 ItemInfo startTrInfo;
3117 ItemInfo newStartTrInfo;
3118 bool moveStartTrans = false;
3119 bool moveEndTrans = false;
3120 if (startTransition && startTransition->isAutomatic()) {
3121 startTrInfo = startTransition->info();
3122 newStartTrInfo = startTrInfo;
3123 newStartTrInfo.track = info.track;
3124 newStartTrInfo.startPos = info.startPos;
3125 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3126 // transition end should stay the same
3128 // transition end should be adjusted to clip
3129 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3131 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3133 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3134 // Check if there is a transition at clip end
3135 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3136 if (tr && tr->isAutomatic()) {
3137 ItemInfo trInfo = tr->info();
3138 ItemInfo newTrInfo = trInfo;
3139 newTrInfo.track = info.track;
3140 newTrInfo.endPos = m_dragItem->endPos();
3141 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3142 // transition start should stay the same
3144 // transition start should be moved
3145 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3147 if (newTrInfo.startPos < newTrInfo.endPos) {
3148 moveEndTrans = true;
3149 if (moveStartTrans) {
3150 // we have to move both transitions, remove the start one so that there is no collision
3151 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3153 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3154 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3155 if (moveStartTrans) {
3156 // re-add transition in correct place
3157 int transTrack = startTransition->transitionEndTrack();
3158 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3159 transTrack = getPreviousVideoTrack(info.track);
3161 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3162 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3168 if (moveStartTrans && !moveEndTrans) {
3169 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3170 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3173 // Also move automatic transitions (on upper track)
3174 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3175 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3176 ItemInfo trInfo = tr->info();
3177 ItemInfo newTrInfo = trInfo;
3178 newTrInfo.startPos = m_dragItem->startPos();
3179 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3180 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3181 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3182 // transition end should be adjusted to clip on upper track
3183 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3185 if (newTrInfo.startPos < newTrInfo.endPos) {
3186 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3187 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3191 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3192 // Check if there is a transition at clip end
3193 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3194 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3195 ItemInfo trInfo = tr->info();
3196 ItemInfo newTrInfo = trInfo;
3197 newTrInfo.endPos = m_dragItem->endPos();
3198 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3199 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3200 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3201 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3202 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3203 // transition start should be moved
3204 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3206 if (newTrInfo.startPos < newTrInfo.endPos) {
3207 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3208 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3213 m_commandStack->push(moveCommand);
3214 //checkTrackSequence(m_dragItem->track());
3216 // undo last move and emit error message
3217 bool snap = KdenliveSettings::snaptopoints();
3218 KdenliveSettings::setSnaptopoints(false);
3219 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3220 KdenliveSettings::setSnaptopoints(snap);
3221 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3223 setDocumentModified();
3224 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3225 Transition *transition = static_cast <Transition *>(m_dragItem);
3226 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3227 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)) {
3228 // Moving transition failed, revert to previous position
3229 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3230 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3232 QUndoCommand *moveCommand = new QUndoCommand();
3233 moveCommand->setText(i18n("Move transition"));
3234 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3235 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3236 m_commandStack->push(moveCommand);
3237 setDocumentModified();
3241 // Moving several clips. We need to delete them and readd them to new position,
3242 // or they might overlap each other during the move
3243 QGraphicsItemGroup *group;
3244 if (m_selectionGroup)
3245 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3247 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3248 QList<QGraphicsItem *> items = group->childItems();
3250 QList<ItemInfo> clipsToMove;
3251 QList<ItemInfo> transitionsToMove;
3253 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3254 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3255 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3256 QUndoCommand *moveGroup = new QUndoCommand();
3257 moveGroup->setText(i18n("Move group"));
3258 if (timeOffset != GenTime() || trackOffset != 0) {
3259 // remove items in MLT playlist
3262 int max = items.count();
3263 for (int i = 0; i < max; i++) {
3264 if (items.at(i)->type() == GROUPWIDGET) {
3265 items += items.at(i)->childItems();
3268 m_document->renderer()->blockSignals(true);
3269 for (int i = 0; i < items.count(); i++) {
3270 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3271 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3272 ItemInfo info = item->info();
3273 if (item->type() == AVWIDGET) {
3274 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3275 // error, clip cannot be removed from playlist
3276 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3278 clipsToMove.append(info);
3281 transitionsToMove.append(info);
3282 Transition *tr = static_cast <Transition*>(item);
3283 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3286 m_document->renderer()->blockSignals(false);
3287 for (int i = 0; i < items.count(); i++) {
3288 // re-add items in correct place
3289 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3290 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3292 ItemInfo info = item->info();
3293 int tracknumber = m_document->tracksCount() - info.track - 1;
3294 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3296 group->removeFromGroup(item);
3297 item->setItemLocked(true);
3300 if (item->type() == AVWIDGET) {
3301 ClipItem *clip = static_cast <ClipItem*>(item);
3302 info.track = m_document->tracksCount() - info.track;
3303 Mlt::Producer *prod;
3304 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3305 if (clip->isAudioOnly())
3306 prod = clip->baseClip()->audioProducer(info.track);
3307 else if (clip->isVideoOnly())
3308 prod = clip->baseClip()->videoProducer();
3310 prod = clip->baseClip()->producer(info.track);
3311 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3312 for (int i = 0; i < clip->effectsCount(); i++) {
3313 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3316 Transition *tr = static_cast <Transition*>(item);
3317 int newTrack = tr->transitionEndTrack();
3318 if (!tr->forcedTrack()) {
3319 newTrack = getPreviousVideoTrack(info.track);
3321 tr->updateTransitionEndTrack(newTrack);
3322 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3323 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3326 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3327 m_commandStack->push(moveGroup);
3329 //QPointF top = group->sceneBoundingRect().topLeft();
3330 //QPointF oldpos = m_selectionGroup->scenePos();
3331 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3332 //group->setPos(top);
3333 //TODO: get rid of the 3 lines below
3334 if (m_selectionGroup) {
3335 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3336 m_selectionGroupInfo.track = m_selectionGroup->track();
3338 for (int i = 0; i < items.count(); ++i) {
3339 if (items.at(i)->type() == GROUPWIDGET) {
3340 rebuildGroup((AbstractGroupItem*)items.at(i));
3345 for (int i = 0; i < items.count(); ++i) {
3347 items.at(i)->setSelected(true);
3348 if (items.at(i)->parentItem())
3349 items.at(i)->parentItem()->setSelected(true);
3352 groupSelectedItems();
3354 rebuildGroup((AbstractGroupItem *)group);
3356 setDocumentModified();
3359 m_document->renderer()->doRefresh();
3360 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3362 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3363 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3365 QUndoCommand *resizeCommand = new QUndoCommand();
3366 resizeCommand->setText(i18n("Resize group"));
3367 QList <QGraphicsItem *> items = parent->childItems();
3368 QList <ItemInfo> infos = parent->resizeInfos();
3369 parent->clearResizeInfos();
3371 for (int i = 0; i < items.count(); ++i) {
3372 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3373 if (item && item->type() == AVWIDGET) {
3374 ItemInfo info = infos.at(itemcount);
3375 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3379 m_commandStack->push(resizeCommand);
3382 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3384 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3386 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3387 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3389 QUndoCommand *resizeCommand = new QUndoCommand();
3390 resizeCommand->setText(i18n("Resize group"));
3391 QList <QGraphicsItem *> items = parent->childItems();
3392 QList <ItemInfo> infos = parent->resizeInfos();
3393 parent->clearResizeInfos();
3395 for (int i = 0; i < items.count(); ++i) {
3396 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3397 if (item && item->type() == AVWIDGET) {
3398 ItemInfo info = infos.at(itemcount);
3399 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3403 m_commandStack->push(resizeCommand);
3406 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3408 } else if (m_operationMode == FADEIN) {
3409 // resize fade in effect
3410 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3411 int ix = item->hasEffect("volume", "fadein");
3412 int ix2 = item->hasEffect("", "fade_from_black");
3414 QDomElement oldeffect = item->effectAt(ix);
3415 int start = item->cropStart().frames(m_document->fps());
3416 int end = item->fadeIn();
3418 slotDeleteEffect(item, -1, oldeffect, false);
3421 QDomElement effect = oldeffect.cloneNode().toElement();
3422 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3423 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3424 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3425 emit clipItemSelected(item, ix);
3427 } else if (item->fadeIn() != 0 && ix2 == -1) {
3429 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3431 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3432 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3433 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3434 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3437 QDomElement oldeffect = item->effectAt(ix2);
3438 int start = item->cropStart().frames(m_document->fps());
3439 int end = item->fadeIn();
3441 slotDeleteEffect(item, -1, oldeffect, false);
3444 QDomElement effect = oldeffect.cloneNode().toElement();
3445 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3446 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3447 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3448 emit clipItemSelected(item, ix2);
3451 } else if (m_operationMode == FADEOUT) {
3452 // resize fade in effect
3453 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3454 int ix = item->hasEffect("volume", "fadeout");
3455 int ix2 = item->hasEffect("", "fade_to_black");
3457 QDomElement oldeffect = item->effectAt(ix);
3458 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3459 int start = item->fadeOut();
3461 slotDeleteEffect(item, -1, oldeffect, false);
3463 start = end - start;
3464 QDomElement effect = oldeffect.cloneNode().toElement();
3465 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3466 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3467 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3468 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3469 emit clipItemSelected(item, ix);
3471 } else if (item->fadeOut() != 0 && ix2 == -1) {
3473 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3475 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3476 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3477 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3478 EffectsList::setParameter(effect, "out", QString::number(0));
3479 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3482 QDomElement oldeffect = item->effectAt(ix2);
3483 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3484 int start = item->fadeOut();
3486 slotDeleteEffect(item, -1, oldeffect, false);
3488 start = end - start;
3489 QDomElement effect = oldeffect.cloneNode().toElement();
3490 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3491 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3492 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3493 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3494 emit clipItemSelected(item, ix2);
3497 } else if (m_operationMode == KEYFRAME) {
3498 // update the MLT effect
3499 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3500 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3502 // check if we want to remove keyframe
3503 double val = mapToScene(event->pos()).toPoint().y();
3504 QRectF br = item->sceneBoundingRect();
3505 double maxh = 100.0 / br.height();
3506 val = (br.bottom() - val) * maxh;
3507 int start = item->cropStart().frames(m_document->fps());
3508 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3510 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3512 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3514 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3517 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3518 //item->updateKeyframeEffect();
3519 //QString next = item->keyframes(item->selectedEffectIndex());
3520 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3521 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3523 m_commandStack->push(command);
3524 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3525 emit clipItemSelected(item, item->selectedEffectIndex());
3527 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3528 // A transition is selected
3530 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3531 if (transitionClip && transitionClip->baseClip()) {
3532 QString size = transitionClip->baseClip()->getProperty("frame_size");
3533 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3534 if (factor == 0) factor = 1.0;
3535 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3536 p.setY(size.section('x', 1, 1).toInt());
3538 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3539 } else emit transitionItemSelected(NULL);
3540 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3541 m_operationMode = NONE;
3544 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3546 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3548 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3549 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3552 if (item->isSelected()) emit clipItemSelected(NULL);
3553 item->baseClip()->removeReference();
3554 m_document->updateClip(item->baseClip()->getId());
3556 /*if (item->baseClip()->isTransparent()) {
3557 // also remove automatic transition
3558 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3559 if (tr && tr->isAutomatic()) {
3560 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3561 scene()->removeItem(tr);
3565 m_waitingThumbs.removeAll(item);
3566 if (m_dragItem == item) m_dragItem = NULL;
3567 #if QT_VERSION >= 0x040600
3568 // animate item deletion
3569 item->closeAnimation();
3570 /*if (refresh) item->closeAnimation();
3572 // no refresh, means we have several operations chained, we need to delete clip immediatly
3573 // so that it does not get in the way of the other
3582 setDocumentModified();
3583 if (refresh) m_document->renderer()->doRefresh();
3586 void CustomTrackView::deleteSelectedClips()
3588 resetSelectionGroup();
3589 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3590 if (itemList.count() == 0) {
3591 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3594 scene()->clearSelection();
3595 QUndoCommand *deleteSelected = new QUndoCommand();
3597 bool resetGroup = false;
3600 int transitionCount = 0;
3601 // expand & destroy groups
3602 for (int i = 0; i < itemList.count(); i++) {
3603 if (itemList.at(i)->type() == GROUPWIDGET) {
3605 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3606 QList <ItemInfo> clipInfos;
3607 QList <ItemInfo> transitionInfos;
3608 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3609 for (int j = 0; j < children.count(); j++) {
3610 if (children.at(j)->type() == AVWIDGET) {
3611 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3612 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3613 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3614 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3615 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3617 if (itemList.contains(children.at(j))) {
3618 children.removeAt(j);
3622 itemList += children;
3623 if (clipInfos.count() > 0)
3624 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3626 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3627 itemList.insert(i + 1, itemList.at(i)->parentItem());
3630 for (int i = 0; i < itemList.count(); i++) {
3631 if (itemList.at(i)->type() == AVWIDGET) {
3633 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3634 if (item->parentItem()) resetGroup = true;
3635 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3636 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3637 emit clipItemSelected(NULL);
3638 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3640 Transition *item = static_cast <Transition *>(itemList.at(i));
3641 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3642 if (item->parentItem()) resetGroup = true;
3643 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3644 emit transitionItemSelected(NULL);
3647 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3648 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3649 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3650 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3651 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3652 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3653 else deleteSelected->setText(i18n("Delete selected items"));
3654 m_commandStack->push(deleteSelected);
3657 void CustomTrackView::changeClipSpeed()
3659 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3660 if (itemList.count() == 0) {
3661 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3664 QUndoCommand *changeSelected = new QUndoCommand();
3665 changeSelected->setText("Edit clip speed");
3669 for (int i = 0; i < itemList.count(); i++) {
3670 if (itemList.at(i)->type() == AVWIDGET) {
3671 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3672 ItemInfo info = item->info();
3673 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3675 double speed = (double) percent / 100.0;
3676 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3678 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3682 if (count > 0) m_commandStack->push(changeSelected);
3683 else delete changeSelected;
3686 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3688 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3689 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3691 kDebug() << "ERROR: Cannot find clip for speed change";
3692 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3695 info.track = m_document->tracksCount() - item->track();
3697 if (item->isVideoOnly())
3698 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3699 else if (item->isAudioOnly())
3700 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3702 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3704 item->setSpeed(speed, strobe);
3705 item->updateRectGeometry();
3706 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3707 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3709 updatePositionEffects(item, info);
3710 setDocumentModified();
3711 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3714 void CustomTrackView::cutSelectedClips()
3716 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3717 QList<AbstractGroupItem *> groups;
3718 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3719 for (int i = 0; i < itemList.count(); ++i) {
3720 if (!itemList.at(i))
3722 if (itemList.at(i)->type() == AVWIDGET) {
3723 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3724 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3725 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3726 if (!groups.contains(group))
3728 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3729 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3730 m_commandStack->push(command);
3732 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3733 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3734 if (!groups.contains(group))
3739 for (int i = 0; i < groups.count(); ++i)
3740 razorGroup(groups.at(i), currentPos);
3743 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3746 QList <QGraphicsItem *> children = group->childItems();
3747 QList <ItemInfo> clips1, transitions1;
3748 QList <ItemInfo> clipsCut, transitionsCut;
3749 QList <ItemInfo> clips2, transitions2;
3750 for (int i = 0; i < children.count(); ++i) {
3751 children.at(i)->setSelected(false);
3752 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3753 if (child->type() == AVWIDGET) {
3754 if (cutPos > child->endPos())
3755 clips1 << child->info();
3756 else if (cutPos < child->startPos())
3757 clips2 << child->info();
3759 clipsCut << child->info();
3761 if (cutPos > child->endPos())
3762 transitions1 << child->info();
3763 else if (cutPos < child->startPos())
3764 transitions2 << child->info();
3766 transitionsCut << child->info();
3769 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3771 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3772 m_commandStack->push(command);
3776 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)
3779 for (int i = 0; i < clipsCut.count(); ++i) {
3780 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3782 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3783 clips1 << clip->info();
3784 if (clipBehind != NULL)
3785 clips2 << clipBehind->info();
3788 /* TODO: cut transitionsCut
3789 * For now just append them to group1 */
3790 transitions1 << transitionsCut;
3791 doGroupClips(clips1, transitions1, true);
3792 doGroupClips(clips2, transitions2, true);
3794 /* we might also just use clipsCut.at(0)->parentItem().
3795 * Do this loop just in case something went wrong during cut */
3796 for (int i = 0; i < clipsCut.count(); ++i) {
3797 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3798 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3799 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3800 QList <QGraphicsItem *> children = group->childItems();
3801 QList <ItemInfo> groupClips;
3802 QList <ItemInfo> groupTrans;
3803 for (int j = 0; j < children.count(); ++j) {
3804 if (children.at(j)->type() == AVWIDGET)
3805 groupClips << ((AbstractClipItem *)children.at(j))->info();
3806 else if (children.at(j)->type() == TRANSITIONWIDGET)
3807 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3809 doGroupClips(groupClips, groupTrans, false);
3813 for (int i = 0; i < clipsCut.count(); ++i)
3814 cutClip(clipsCut.at(i), cutPos, false);
3815 // TODO: uncut transitonsCut
3816 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3820 void CustomTrackView::groupClips(bool group)
3822 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3823 QList <ItemInfo> clipInfos;
3824 QList <ItemInfo> transitionInfos;
3825 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3828 int max = itemList.count();
3829 for (int i = 0; i < max; i++) {
3830 if (itemList.at(i)->type() == GROUPWIDGET) {
3831 itemList += itemList.at(i)->childItems();
3835 for (int i = 0; i < itemList.count(); i++) {
3836 if (itemList.at(i)->type() == AVWIDGET) {
3837 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3838 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3839 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3840 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3841 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3844 if (clipInfos.count() > 0) {
3845 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3846 m_commandStack->push(command);
3850 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3852 resetSelectionGroup();
3853 m_scene->clearSelection();
3855 for (int i = 0; i < clipInfos.count(); i++) {
3856 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3857 if (clip == NULL) continue;
3858 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3859 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3860 m_document->clipManager()->removeGroup(grp);
3861 scene()->destroyItemGroup(grp);
3863 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3865 for (int i = 0; i < transitionInfos.count(); i++) {
3866 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3867 if (tr == NULL) continue;
3868 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3869 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3870 m_document->clipManager()->removeGroup(grp);
3871 scene()->destroyItemGroup(grp);
3873 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3875 setDocumentModified();
3879 QList <QGraphicsItemGroup *> groups;
3880 for (int i = 0; i < clipInfos.count(); i++) {
3881 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3883 clip->setSelected(true);
3886 for (int i = 0; i < transitionInfos.count(); i++) {
3887 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3889 clip->setSelected(true);
3893 groupSelectedItems(false, true);
3894 setDocumentModified();
3897 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3899 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3900 if (baseclip == NULL) {
3901 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3905 if (baseclip->producer() == NULL) {
3906 // If the clip has no producer, we must wait until it is created...
3908 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3909 emit forceClipProcessing(clipId);
3910 qApp->processEvents();
3911 for (int i = 0; i < 3; i++) {
3912 if (baseclip->producer() == NULL) {
3913 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3916 if (baseclip->producer() == NULL) {
3917 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3921 emit displayMessage(QString(), InformationMessage);
3925 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3926 item->setEffectList(effects);
3927 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3928 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3929 scene()->addItem(item);
3931 int tracknumber = m_document->tracksCount() - info.track - 1;
3932 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3933 if (isLocked) item->setItemLocked(true);
3935 baseclip->addReference();
3936 m_document->updateClip(baseclip->getId());
3937 info.track = m_document->tracksCount() - info.track;
3938 Mlt::Producer *prod;
3939 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3940 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3941 else prod = baseclip->producer(info.track);
3942 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3943 for (int i = 0; i < item->effectsCount(); i++) {
3944 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3946 setDocumentModified();
3947 if (refresh) m_document->renderer()->doRefresh();
3948 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3949 m_thumbsTimer.start();
3952 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3954 QList<QGraphicsItem *> list = scene()->items();
3955 ClipItem *clip = NULL;
3956 for (int i = 0; i < list.size(); ++i) {
3957 if (list.at(i)->type() == AVWIDGET) {
3958 clip = static_cast <ClipItem *>(list.at(i));
3959 if (clip->clipProducer() == clipId) {
3960 ItemInfo info = clip->info();
3961 info.track = m_document->tracksCount() - clip->track();
3962 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3963 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3965 clip->refreshClip(true);
3972 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3974 int framepos = (int)(pos.frames(m_document->fps()));
3975 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3976 ClipItem *clip = NULL;
3977 for (int i = 0; i < list.size(); i++) {
3978 if (!list.at(i)->isEnabled()) continue;
3979 if (list.at(i)->type() == AVWIDGET) {
3980 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3981 if (test->endPos() == pos) clip = test;
3988 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3990 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3991 ClipItem *clip = NULL;
3992 for (int i = 0; i < list.size(); i++) {
3993 if (!list.at(i)->isEnabled()) continue;
3994 if (list.at(i)->type() == AVWIDGET) {
3995 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3996 if (test->startPos() == pos) clip = test;
4003 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4005 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4006 QList<QGraphicsItem *> list = scene()->items(p);
4007 ClipItem *clip = NULL;
4008 for (int i = 0; i < list.size(); i++) {
4009 if (!list.at(i)->isEnabled()) continue;
4010 if (list.at(i)->type() == AVWIDGET) {
4011 clip = static_cast <ClipItem *>(list.at(i));
4018 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4020 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4023 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4025 const QPointF p(pos, (track + 1) * m_tracksHeight);
4026 QList<QGraphicsItem *> list = scene()->items(p);
4027 Transition *clip = NULL;
4028 for (int i = 0; i < list.size(); i++) {
4029 if (!list.at(i)->isEnabled()) continue;
4030 if (list.at(i)->type() == TRANSITIONWIDGET) {
4031 clip = static_cast <Transition *>(list.at(i));
4038 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4040 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4043 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4045 int framepos = (int)(pos.frames(m_document->fps()));
4046 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4047 QList<QGraphicsItem *> list = scene()->items(p);
4048 Transition *clip = NULL;
4049 for (int i = 0; i < list.size(); i++) {
4050 if (!list.at(i)->isEnabled()) continue;
4051 if (list.at(i)->type() == TRANSITIONWIDGET) {
4052 Transition *test = static_cast <Transition *>(list.at(i));
4053 if (test->endPos() == pos) clip = test;
4060 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4062 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4063 QList<QGraphicsItem *> list = scene()->items(p);
4064 Transition *clip = NULL;
4065 for (int i = 0; i < list.size(); ++i) {
4066 if (!list.at(i)->isEnabled()) continue;
4067 if (list.at(i)->type() == TRANSITIONWIDGET) {
4068 Transition *test = static_cast <Transition *>(list.at(i));
4069 if (test->startPos() == pos) clip = test;
4076 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4078 if (m_selectionGroup) resetSelectionGroup(false);
4079 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4081 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);
4082 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4085 Mlt::Producer *prod;
4086 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4087 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4088 else prod = item->baseClip()->producer(end.track);
4090 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);
4092 bool snap = KdenliveSettings::snaptopoints();
4093 KdenliveSettings::setSnaptopoints(false);
4094 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4096 int tracknumber = m_document->tracksCount() - end.track - 1;
4097 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4098 m_scene->clearSelection();
4099 if (isLocked) item->setItemLocked(true);
4101 if (item->isItemLocked()) item->setItemLocked(false);
4102 item->setSelected(true);
4104 if (item->baseClip()->isTransparent()) {
4105 // Also move automatic transition
4106 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4107 if (tr && tr->isAutomatic()) {
4108 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4109 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);
4110 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4113 KdenliveSettings::setSnaptopoints(snap);
4114 setDocumentModified();
4116 // undo last move and emit error message
4117 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4119 if (refresh) m_document->renderer()->doRefresh();
4120 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4123 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4126 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4127 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4128 resetSelectionGroup();
4129 m_scene->clearSelection();
4131 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4132 scene()->addItem(m_selectionGroup);
4134 m_document->renderer()->blockSignals(true);
4135 for (int i = 0; i < startClip.count(); i++) {
4137 startClip[i].startPos = startClip.at(i).startPos - offset;
4138 startClip[i].track = startClip.at(i).track - trackOffset;
4140 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4141 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4143 clip->setItemLocked(false);
4144 if (clip->parentItem()) {
4145 m_selectionGroup->addToGroup(clip->parentItem());
4146 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4148 m_selectionGroup->addToGroup(clip);
4149 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4151 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4152 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4154 for (int i = 0; i < startTransition.count(); i++) {
4156 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4157 startTransition[i].track = startTransition.at(i).track - trackOffset;
4159 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4161 tr->setItemLocked(false);
4162 if (tr->parentItem()) {
4163 m_selectionGroup->addToGroup(tr->parentItem());
4164 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4166 m_selectionGroup->addToGroup(tr);
4167 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4169 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());
4170 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4172 m_document->renderer()->blockSignals(false);
4174 if (m_selectionGroup) {
4175 bool snap = KdenliveSettings::snaptopoints();
4176 KdenliveSettings::setSnaptopoints(false);
4178 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4179 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4181 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4183 int max = children.count();
4184 for (int i = 0; i < max; i++) {
4185 if (children.at(i)->type() == GROUPWIDGET) {
4186 children += children.at(i)->childItems();
4187 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4188 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4189 /*m_document->clipManager()->removeGroup(grp);
4190 m_scene->destroyItemGroup(grp);*/
4191 children.removeAll(children.at(i));
4196 for (int i = 0; i < children.count(); i++) {
4197 // re-add items in correct place
4198 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4199 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4201 ItemInfo info = item->info();
4202 int tracknumber = m_document->tracksCount() - info.track - 1;
4203 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4205 item->setItemLocked(true);
4206 else if (item->isItemLocked())
4207 item->setItemLocked(false);
4209 if (item->type() == AVWIDGET) {
4210 ClipItem *clip = static_cast <ClipItem*>(item);
4211 info.track = m_document->tracksCount() - info.track;
4212 Mlt::Producer *prod;
4213 if (clip->isAudioOnly())
4214 prod = clip->baseClip()->audioProducer(info.track);
4215 else if (clip->isVideoOnly())
4216 prod = clip->baseClip()->videoProducer();
4218 prod = clip->baseClip()->producer(info.track);
4219 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4220 for (int i = 0; i < clip->effectsCount(); i++) {
4221 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4223 } else if (item->type() == TRANSITIONWIDGET) {
4224 Transition *tr = static_cast <Transition*>(item);
4226 if (!tr->forcedTrack()) {
4227 newTrack = getPreviousVideoTrack(info.track);
4229 newTrack = tr->transitionEndTrack() + trackOffset;
4230 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4232 tr->updateTransitionEndTrack(newTrack);
4233 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4237 resetSelectionGroup(false);
4239 for (int i = 0; i < children.count(); i++) {
4240 if (children.at(i)->parentItem())
4241 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4245 KdenliveSettings::setSnaptopoints(snap);
4246 m_document->renderer()->doRefresh();
4247 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4250 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4252 Transition *item = getTransitionItemAt(start.startPos, start.track);
4254 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);
4255 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4258 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4259 bool snap = KdenliveSettings::snaptopoints();
4260 KdenliveSettings::setSnaptopoints(false);
4261 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4262 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4263 // Transition was moved
4264 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4265 } else if (end.endPos == start.endPos) {
4266 // Transition start resize
4267 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4268 } else if (end.startPos == start.startPos) {
4269 // Transition end resize;
4270 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4271 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4274 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4275 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4276 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4278 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4279 KdenliveSettings::setSnaptopoints(snap);
4280 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4281 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());
4282 if (m_dragItem && m_dragItem == item) {
4284 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4285 if (transitionClip && transitionClip->baseClip()) {
4286 QString size = transitionClip->baseClip()->getProperty("frame_size");
4287 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4288 if (factor == 0) factor = 1.0;
4289 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4290 p.setY(size.section('x', 1, 1).toInt());
4292 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4294 if (m_refresh) m_document->renderer()->doRefresh();
4295 setDocumentModified();
4298 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4300 bool resizeClipStart = (start.startPos != end.startPos);
4301 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4303 if (dontWorry) return;
4304 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);
4305 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4308 if (item->parentItem()) {
4309 // Item is part of a group, reset group
4310 resetSelectionGroup();
4313 bool snap = KdenliveSettings::snaptopoints();
4314 KdenliveSettings::setSnaptopoints(false);
4315 if (resizeClipStart) {
4316 ItemInfo clipinfo = item->info();
4317 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4318 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4320 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4321 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4322 updatePositionEffects(item, clipinfo);
4323 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4325 ItemInfo clipinfo = item->info();
4326 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4327 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4329 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4330 updatePositionEffects(item, clipinfo);
4331 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4333 if (!resizeClipStart && end.cropStart != start.cropStart) {
4334 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4335 ItemInfo clipinfo = end;
4336 clipinfo.track = m_document->tracksCount() - end.track;
4337 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4339 item->setCropStart(end.cropStart);
4340 item->resetThumbs(true);
4343 m_document->renderer()->doRefresh();
4344 KdenliveSettings::setSnaptopoints(snap);
4345 setDocumentModified();
4348 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4350 if (pos == oldInfo.startPos.frames(m_document->fps()))
4352 bool snap = KdenliveSettings::snaptopoints();
4354 KdenliveSettings::setSnaptopoints(false);
4355 item->resizeStart(pos);
4356 if (item->startPos().frames(m_document->fps()) != pos) {
4357 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4358 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4359 KdenliveSettings::setSnaptopoints(snap);
4362 KdenliveSettings::setSnaptopoints(snap);
4365 bool hasParentCommand = false;
4367 hasParentCommand = true;
4369 command = new QUndoCommand();
4370 command->setText(i18n("Resize clip start"));
4373 // do this here, too, because otherwise undo won't update the group
4374 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4375 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4377 ItemInfo info = item->info();
4378 if (item->type() == AVWIDGET) {
4379 ItemInfo resizeinfo = oldInfo;
4380 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4381 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4383 // Check if there is an automatic transition on that clip (lower track)
4384 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4385 if (transition && transition->isAutomatic()) {
4386 ItemInfo trInfo = transition->info();
4387 ItemInfo newTrInfo = trInfo;
4388 newTrInfo.startPos = item->startPos();
4389 if (newTrInfo.startPos < newTrInfo.endPos)
4390 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4392 // Check if there is an automatic transition on that clip (upper track)
4393 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4394 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4395 ItemInfo trInfo = transition->info();
4396 ItemInfo newTrInfo = trInfo;
4397 newTrInfo.startPos = item->startPos();
4398 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4399 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4400 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4404 TODO: cleanup the effect update process
4406 ClipItem *clip = static_cast < ClipItem * >(item);
4408 updatePositionEffects(clip, oldInfo);
4412 QDomElement root = doc.createElement("list");
4413 doc.appendChild(root);
4414 QList <int> indexes;
4415 for (int i = 0; i < clip->effectsCount(); i++) {
4416 QDomElement effect = clip->effectAt(i);
4417 if (EffectsList::hasKeyFrames(effect)) {
4418 doc.appendChild(doc.importNode(effect, true));
4423 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4424 // Keyframes were modified, updateClip
4425 QDomNodeList effs = doc.elementsByTagName("effect");
4427 // Since we must always resize clip before updating the keyframes, we
4428 // put a resize command before & after checking keyframes so that
4429 // we are sure the resize is performed before whenever we do or undo the action
4431 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4432 for (int i = 0; i < indexes.count(); i++) {
4433 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);
4434 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4436 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4437 emit clipItemSelected(clip);
4439 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4442 KdenliveSettings::setSnaptopoints(false);
4443 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4444 KdenliveSettings::setSnaptopoints(snap);
4445 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4447 } else if (item->type() == TRANSITIONWIDGET) {
4448 Transition *transition = static_cast <Transition *>(item);
4449 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)) {
4450 // Cannot resize transition
4451 KdenliveSettings::setSnaptopoints(false);
4452 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4453 KdenliveSettings::setSnaptopoints(snap);
4454 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4456 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4457 if (command == NULL)
4458 m_commandStack->push(moveCommand);
4462 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4463 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4465 if (!hasParentCommand)
4466 m_commandStack->push(command);
4469 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4471 if (pos == oldInfo.endPos.frames(m_document->fps()))
4473 bool snap = KdenliveSettings::snaptopoints();
4475 KdenliveSettings::setSnaptopoints(false);
4476 item->resizeEnd(pos);
4477 if (item->endPos().frames(m_document->fps()) != pos) {
4478 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4479 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4480 KdenliveSettings::setSnaptopoints(snap);
4483 KdenliveSettings::setSnaptopoints(snap);
4486 bool hasParentCommand = false;
4488 hasParentCommand = true;
4490 command = new QUndoCommand();
4491 command->setText(i18n("Resize clip end"));
4494 // do this here, too, because otherwise undo won't update the group
4495 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4496 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4498 ItemInfo info = item->info();
4499 if (item->type() == AVWIDGET) {
4500 ItemInfo resizeinfo = info;
4501 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4502 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4504 // Check if there is an automatic transition on that clip (lower track)
4505 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4506 if (tr && tr->isAutomatic()) {
4507 ItemInfo trInfo = tr->info();
4508 ItemInfo newTrInfo = trInfo;
4509 newTrInfo.endPos = item->endPos();
4510 if (newTrInfo.endPos > newTrInfo.startPos)
4511 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4514 // Check if there is an automatic transition on that clip (upper track)
4515 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4516 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4517 ItemInfo trInfo = tr->info();
4518 ItemInfo newTrInfo = trInfo;
4519 newTrInfo.endPos = item->endPos();
4520 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4521 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4522 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4526 ClipItem *clip = static_cast < ClipItem * >(item);
4528 updatePositionEffects(clip, oldInfo);
4532 QDomElement root = doc.createElement("list");
4533 doc.appendChild(root);
4534 QList <int> indexes;
4535 for (int i = 0; i < clip->effectsCount(); i++) {
4536 QDomElement effect = clip->effectAt(i);
4537 if (EffectsList::hasKeyFrames(effect)) {
4538 doc.appendChild(doc.importNode(effect, true));
4543 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4544 // Keyframes were modified, updateClip
4545 QDomNodeList effs = doc.elementsByTagName("effect");
4547 // Since we must always resize clip before updating the keyframes, we
4548 // put a resize command before & after checking keyframes so that
4549 // we are sure the resize is performed before whenever we do or undo the action
4551 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4552 for (int i = 0; i < indexes.count(); i++) {
4553 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);
4554 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4556 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4557 emit clipItemSelected(clip);
4559 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4562 KdenliveSettings::setSnaptopoints(false);
4563 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4564 KdenliveSettings::setSnaptopoints(true);
4565 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4567 } else if (item->type() == TRANSITIONWIDGET) {
4568 Transition *transition = static_cast <Transition *>(item);
4569 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)) {
4570 // Cannot resize transition
4571 KdenliveSettings::setSnaptopoints(false);
4572 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4573 KdenliveSettings::setSnaptopoints(true);
4574 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4576 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4577 if (command == NULL)
4578 m_commandStack->push(moveCommand);
4581 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4582 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4584 if (!hasParentCommand)
4585 m_commandStack->push(command);
4588 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4590 int end = item->fadeIn();
4592 // there is a fade in effect
4593 int effectPos = item->hasEffect("volume", "fadein");
4594 if (effectPos != -1) {
4595 QDomElement oldeffect = item->effectAt(effectPos);
4596 int start = item->cropStart().frames(m_document->fps());
4597 int max = item->cropDuration().frames(m_document->fps());
4599 // Make sure the fade effect is not longer than the clip
4600 item->setFadeIn(max);
4601 end = item->fadeIn();
4604 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4605 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4606 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4607 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4608 // if fade effect is displayed, update the effect edit widget with new clip duration
4609 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4611 effectPos = item->hasEffect("brightness", "fade_from_black");
4612 if (effectPos != -1) {
4613 QDomElement oldeffect = item->effectAt(effectPos);
4614 int start = item->cropStart().frames(m_document->fps());
4615 int max = item->cropDuration().frames(m_document->fps());
4617 // Make sure the fade effect is not longer than the clip
4618 item->setFadeIn(max);
4619 end = item->fadeIn();
4622 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4623 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4624 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4625 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4626 // if fade effect is displayed, update the effect edit widget with new clip duration
4627 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4630 int start = item->fadeOut();
4632 // there is a fade out effect
4633 int effectPos = item->hasEffect("volume", "fadeout");
4634 if (effectPos != -1) {
4635 QDomElement oldeffect = item->effectAt(effectPos);
4636 int max = item->cropDuration().frames(m_document->fps());
4637 int end = max + item->cropStart().frames(m_document->fps());
4639 // Make sure the fade effect is not longer than the clip
4640 item->setFadeOut(max);
4641 start = item->fadeOut();
4643 start = end - start;
4644 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4645 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4646 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4647 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4648 // if fade effect is displayed, update the effect edit widget with new clip duration
4649 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4651 effectPos = item->hasEffect("brightness", "fade_to_black");
4652 if (effectPos != -1) {
4653 QDomElement oldeffect = item->effectAt(effectPos);
4654 int max = item->cropDuration().frames(m_document->fps());
4655 int end = max + item->cropStart().frames(m_document->fps());
4657 // Make sure the fade effect is not longer than the clip
4658 item->setFadeOut(max);
4659 start = item->fadeOut();
4661 start = end - start;
4662 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4663 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4664 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4665 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4666 // if fade effect is displayed, update the effect edit widget with new clip duration
4667 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4671 int effectPos = item->hasEffect("freeze", "freeze");
4672 if (effectPos != -1) {
4673 // Freeze effect needs to be adjusted with clip resize
4674 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4675 QDomElement eff = item->getEffectAt(effectPos);
4676 if (!eff.isNull() && diff != 0) {
4677 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4678 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4679 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4680 emit clipItemSelected(item, item->selectedEffectIndex());
4685 updatePanZoom(item);
4688 double CustomTrackView::getSnapPointForPos(double pos)
4690 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4693 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4695 QList <GenTime> snaps;
4696 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4697 QList<QGraphicsItem *> itemList = items();
4698 for (int i = 0; i < itemList.count(); i++) {
4699 if (itemList.at(i) == selected) continue;
4700 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4701 if (itemList.at(i)->type() == AVWIDGET) {
4702 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4703 GenTime start = item->startPos();
4704 GenTime end = item->endPos();
4705 snaps.append(start);
4707 if (!offsetList.isEmpty()) {
4708 for (int j = 0; j < offsetList.size(); j++) {
4709 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4710 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4714 QList < GenTime > markers = item->snapMarkers();
4715 for (int j = 0; j < markers.size(); ++j) {
4716 GenTime t = markers.at(j);
4718 if (!offsetList.isEmpty()) {
4719 for (int k = 0; k < offsetList.size(); k++) {
4720 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4724 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4725 Transition *transition = static_cast <Transition*>(itemList.at(i));
4726 GenTime start = transition->startPos();
4727 GenTime end = transition->endPos();
4728 snaps.append(start);
4730 if (!offsetList.isEmpty()) {
4731 for (int j = 0; j < offsetList.size(); j++) {
4732 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4733 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4739 // add cursor position
4740 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4742 if (!offsetList.isEmpty()) {
4743 for (int j = 0; j < offsetList.size(); j++) {
4744 snaps.append(pos - offsetList.at(j));
4749 for (int i = 0; i < m_guides.count(); i++) {
4750 snaps.append(m_guides.at(i)->position());
4751 if (!offsetList.isEmpty()) {
4752 for (int j = 0; j < offsetList.size(); j++) {
4753 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4759 m_scene->setSnapList(snaps);
4760 //for (int i = 0; i < m_snapPoints.size(); ++i)
4761 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4764 void CustomTrackView::slotSeekToPreviousSnap()
4766 updateSnapPoints(NULL);
4767 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4768 setCursorPos((int) res.frames(m_document->fps()));
4772 void CustomTrackView::slotSeekToNextSnap()
4774 updateSnapPoints(NULL);
4775 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4776 setCursorPos((int) res.frames(m_document->fps()));
4780 void CustomTrackView::clipStart()
4782 AbstractClipItem *item = getMainActiveClip();
4784 setCursorPos((int) item->startPos().frames(m_document->fps()));
4789 void CustomTrackView::clipEnd()
4791 AbstractClipItem *item = getMainActiveClip();
4793 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4798 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4800 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4801 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4802 m_commandStack->push(command);
4805 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4807 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4808 m_commandStack->push(command);
4811 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4813 DocClipBase *base = m_document->clipManager()->getClipById(id);
4814 QList <CommentedTime> markers = base->commentedSnapMarkers();
4816 if (markers.isEmpty()) {
4817 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4820 QUndoCommand *deleteMarkers = new QUndoCommand();
4821 deleteMarkers->setText("Delete clip markers");
4823 for (int i = 0; i < markers.size(); i++) {
4824 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4826 m_commandStack->push(deleteMarkers);
4829 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4831 DocClipBase *base = m_document->clipManager()->getClipById(id);
4832 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4833 else base->deleteSnapMarker(pos);
4834 emit updateClipMarkers(base);
4835 setDocumentModified();
4836 viewport()->update();
4839 int CustomTrackView::hasGuide(int pos, int offset)
4841 for (int i = 0; i < m_guides.count(); i++) {
4842 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4843 if (qAbs(guidePos - pos) <= offset) return guidePos;
4844 else if (guidePos > pos) return -1;
4849 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4853 double fps = m_document->fps();
4854 for (int i = 0; i < m_guides.count(); i++) {
4855 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4856 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4858 goMenu->setEnabled(!m_guides.isEmpty());
4861 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4863 if (oldPos > GenTime() && pos > GenTime()) {
4865 for (int i = 0; i < m_guides.count(); i++) {
4866 if (m_guides.at(i)->position() == oldPos) {
4867 Guide *item = m_guides.at(i);
4868 item->updateGuide(pos, comment);
4872 } else if (pos > GenTime()) addGuide(pos, comment);
4876 for (int i = 0; i < m_guides.count(); i++) {
4877 if (m_guides.at(i)->position() == oldPos) {
4878 delete m_guides.takeAt(i);
4883 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4885 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4886 m_document->syncGuides(m_guides);
4889 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4891 for (int i = 0; i < m_guides.count(); i++) {
4892 if (m_guides.at(i)->position() == pos) {
4893 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4897 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4898 scene()->addItem(g);
4900 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4901 m_document->syncGuides(m_guides);
4905 void CustomTrackView::slotAddGuide()
4907 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4908 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4909 if (d.exec() != QDialog::Accepted) return;
4910 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4911 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4912 m_commandStack->push(command);
4916 void CustomTrackView::slotEditGuide(int guidePos)
4919 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4920 else pos = GenTime(guidePos, m_document->fps());
4922 for (int i = 0; i < m_guides.count(); i++) {
4923 if (m_guides.at(i)->position() == pos) {
4924 slotEditGuide(m_guides.at(i)->info());
4929 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4932 void CustomTrackView::slotEditGuide(CommentedTime guide)
4934 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4935 if (d.exec() == QDialog::Accepted) {
4936 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4937 m_commandStack->push(command);
4942 void CustomTrackView::slotEditTimeLineGuide()
4944 if (m_dragGuide == NULL) return;
4945 CommentedTime guide = m_dragGuide->info();
4946 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4947 if (d.exec() == QDialog::Accepted) {
4948 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4949 m_commandStack->push(command);
4953 void CustomTrackView::slotDeleteGuide(int guidePos)
4956 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4957 else pos = GenTime(guidePos, m_document->fps());
4959 for (int i = 0; i < m_guides.count(); i++) {
4960 if (m_guides.at(i)->position() == pos) {
4961 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4962 m_commandStack->push(command);
4967 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4971 void CustomTrackView::slotDeleteTimeLineGuide()
4973 if (m_dragGuide == NULL) return;
4974 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4975 m_commandStack->push(command);
4979 void CustomTrackView::slotDeleteAllGuides()
4981 QUndoCommand *deleteAll = new QUndoCommand();
4982 deleteAll->setText("Delete all guides");
4983 for (int i = 0; i < m_guides.count(); i++) {
4984 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4986 m_commandStack->push(deleteAll);
4989 void CustomTrackView::setTool(PROJECTTOOL tool)
4994 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4997 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4998 m_scene->setScale(scaleFactor, verticalScale);
4999 removeTipAnimation();
5000 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5001 bool adjust = false;
5002 if (verticalScale != matrix().m22()) adjust = true;
5003 setMatrix(newmatrix);
5005 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5006 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
5007 for (int i = 0; i < m_guides.count(); i++) {
5008 QLineF l = m_guides.at(i)->line();
5009 l.setP2(QPointF(l.x2(), newHeight));
5010 m_guides.at(i)->setLine(l);
5012 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5015 int diff = sceneRect().width() - m_projectDuration;
5016 if (diff * newmatrix.m11() < 50) {
5017 if (newmatrix.m11() < 0.4)
5018 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5020 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5022 centerOn(QPointF(cursorPos(), verticalPos));
5025 void CustomTrackView::slotRefreshGuides()
5027 if (KdenliveSettings::showmarkers()) {
5028 for (int i = 0; i < m_guides.count(); i++)
5029 m_guides.at(i)->update();
5033 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5035 //kDebug() << "// DRAW BG: " << rect.width();
5036 painter->setClipRect(rect);
5037 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5038 QPen pen1 = painter->pen();
5039 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5040 painter->setPen(pen1);
5041 double min = rect.left();
5042 double max = rect.right();
5043 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5044 int maxTrack = m_document->tracksCount();
5045 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5046 QColor audioColor = palette().alternateBase().color();
5047 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5048 for (int i = 0; i < maxTrack; i++) {
5049 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5050 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5051 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5052 if (i == m_selectedTrack)
5053 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5055 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5057 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5059 int lowerLimit = m_tracksHeight * maxTrack + 1;
5060 if (height() > lowerLimit) {
5061 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5062 painter->fillRect(bg, base);
5066 bool CustomTrackView::findString(const QString &text)
5069 for (int i = 0; i < m_searchPoints.size(); ++i) {
5070 marker = m_searchPoints.at(i).comment();
5071 if (marker.contains(text, Qt::CaseInsensitive)) {
5072 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5073 int vert = verticalScrollBar()->value();
5074 int hor = cursorPos();
5075 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5083 void CustomTrackView::selectFound(QString track, QString pos)
5085 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5086 slotSelectTrack(track.toInt());
5088 int vert = verticalScrollBar()->value();
5089 int hor = cursorPos();
5090 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5093 bool CustomTrackView::findNextString(const QString &text)
5096 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5097 marker = m_searchPoints.at(i).comment();
5098 if (marker.contains(text, Qt::CaseInsensitive)) {
5099 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5100 int vert = verticalScrollBar()->value();
5101 int hor = cursorPos();
5102 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5111 void CustomTrackView::initSearchStrings()
5113 m_searchPoints.clear();
5114 QList<QGraphicsItem *> itemList = items();
5115 for (int i = 0; i < itemList.count(); i++) {
5116 // parse all clip names
5117 if (itemList.at(i)->type() == AVWIDGET) {
5118 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5119 GenTime start = item->startPos();
5120 CommentedTime t(start, item->clipName());
5121 m_searchPoints.append(t);
5122 // add all clip markers
5123 QList < CommentedTime > markers = item->commentedSnapMarkers();
5124 m_searchPoints += markers;
5129 for (int i = 0; i < m_guides.count(); i++)
5130 m_searchPoints.append(m_guides.at(i)->info());
5132 qSort(m_searchPoints);
5135 void CustomTrackView::clearSearchStrings()
5137 m_searchPoints.clear();
5141 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5143 QList<ItemInfo> matchingInfo;
5144 QList<QGraphicsItem *> itemList = items();
5145 for (int i = 0; i < itemList.count(); i++) {
5146 if (itemList.at(i)->type() == AVWIDGET) {
5147 ClipItem *item = (ClipItem *)itemList.at(i);
5148 if (item->clipProducer() == clipId)
5149 matchingInfo << item->info();
5152 return matchingInfo;
5155 void CustomTrackView::copyClip()
5157 qDeleteAll(m_copiedItems);
5158 m_copiedItems.clear();
5159 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5160 if (itemList.count() == 0) {
5161 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5164 for (int i = 0; i < itemList.count(); i++) {
5165 if (itemList.at(i)->type() == AVWIDGET) {
5166 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5167 ClipItem *clone = clip->clone(clip->info());
5168 m_copiedItems.append(clone);
5169 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5170 Transition *dup = static_cast <Transition *>(itemList.at(i));
5171 m_copiedItems.append(dup->clone());
5176 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5178 if (m_scene->editMode() != NORMALEDIT) {
5179 // If we are in overwrite mode, always allow the move
5182 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));
5183 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5184 for (int i = 0; i < collisions.count(); i++) {
5185 if (collisions.at(i)->type() == type) return false;
5190 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5193 for (int i = 0; i < infoList.count(); i++) {
5194 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));
5197 QList<QGraphicsItem *> collisions = scene()->items(path);
5198 for (int i = 0; i < collisions.count(); i++) {
5199 if (collisions.at(i)->type() == type) return false;
5204 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5206 for (int i = 0; i < items.count(); i++) {
5207 ItemInfo info = items.at(i)->info();
5208 info.startPos += offset;
5209 info.endPos += offset;
5210 info.track += trackOffset;
5211 if (!canBePastedTo(info, items.at(i)->type())) return false;
5216 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5218 QPainterPath movePath;
5219 movePath.moveTo(0, 0);
5221 for (int i = 0; i < items.count(); i++) {
5222 ItemInfo info = items.at(i)->info();
5223 info.startPos = info.startPos + offset;
5224 info.endPos = info.endPos + offset;
5225 info.track = info.track + trackOffset;
5226 if (info.startPos < GenTime()) {
5227 // No clip should go below 0
5230 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));
5231 movePath.addRect(rect);
5233 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5234 for (int i = 0; i < collisions.count(); i++) {
5235 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5236 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5244 void CustomTrackView::pasteClip()
5246 if (m_copiedItems.count() == 0) {
5247 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5252 GenTime pos = GenTime(-1);
5253 if (m_menuPosition.isNull()) {
5254 position = mapFromGlobal(QCursor::pos());
5255 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5256 track = m_selectedTrack;
5257 pos = GenTime(m_cursorPos, m_document->fps());
5258 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5262 position = m_menuPosition;
5265 if (pos == GenTime(-1))
5266 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5268 track = (int)(mapToScene(position).y() / m_tracksHeight);
5270 GenTime leftPos = m_copiedItems.at(0)->startPos();
5271 int lowerTrack = m_copiedItems.at(0)->track();
5272 int upperTrack = m_copiedItems.at(0)->track();
5273 for (int i = 1; i < m_copiedItems.count(); i++) {
5274 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5275 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5276 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5279 GenTime offset = pos - leftPos;
5280 int trackOffset = track - lowerTrack;
5282 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5283 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5284 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5285 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5288 QUndoCommand *pasteClips = new QUndoCommand();
5289 pasteClips->setText("Paste clips");
5291 for (int i = 0; i < m_copiedItems.count(); i++) {
5292 // parse all clip names
5293 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5294 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5295 ItemInfo info = clip->info();
5296 info.startPos += offset;
5297 info.endPos += offset;
5298 info.track += trackOffset;
5299 if (canBePastedTo(info, AVWIDGET)) {
5300 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5301 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5302 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5303 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5305 info.startPos = tr->startPos() + offset;
5306 info.endPos = tr->endPos() + offset;
5307 info.track = tr->track() + trackOffset;
5308 int transitionEndTrack;
5309 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5310 else transitionEndTrack = tr->transitionEndTrack();
5311 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5312 if (info.startPos >= info.endPos) {
5313 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5314 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5315 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5318 m_commandStack->push(pasteClips);
5321 void CustomTrackView::pasteClipEffects()
5323 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5324 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5327 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5329 QUndoCommand *paste = new QUndoCommand();
5330 paste->setText("Paste effects");
5332 QList<QGraphicsItem *> clips = scene()->selectedItems();
5335 for (int i = 0; i < clips.count(); ++i) {
5336 if (clips.at(i)->type() == GROUPWIDGET) {
5337 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5338 for (int j = 0; j < children.count(); j++) {
5339 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5340 clips.append(children.at(j));
5347 for (int i = 0; i < clips.count(); ++i) {
5348 if (clips.at(i)->type() == AVWIDGET) {
5349 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5350 for (int j = 0; j < clip->effectsCount(); j++) {
5351 QDomElement eff = clip->effectAt(j);
5352 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5353 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5354 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5359 if (paste->childCount() > 0) m_commandStack->push(paste);
5362 //adjust effects (fades, ...)
5363 for (int i = 0; i < clips.count(); ++i) {
5364 if (clips.at(i)->type() == AVWIDGET) {
5365 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5366 updatePositionEffects(item, item->info());
5372 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5374 // parse parameters to check if we need to adjust to the new crop start
5375 int diff = (newstart - oldstart).frames(m_document->fps());
5376 int max = (newstart + duration).frames(m_document->fps());
5377 QDomNodeList params = xml.elementsByTagName("parameter");
5378 for (int i = 0; i < params.count(); i++) {
5379 QDomElement e = params.item(i).toElement();
5380 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5381 QString def = e.attribute("default");
5382 // Effect has a keyframe type parameter, we need to adjust the values
5383 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5384 QStringList newKeyFrames;
5385 foreach(const QString &str, keys) {
5386 int pos = str.section(':', 0, 0).toInt();
5387 double val = str.section(':', 1, 1).toDouble();
5390 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5392 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5394 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5395 e.setAttribute("keyframes", newKeyFrames.join(";"));
5400 ClipItem *CustomTrackView::getClipUnderCursor() const
5402 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5403 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5404 for (int i = 0; i < collisions.count(); i++) {
5405 if (collisions.at(i)->type() == AVWIDGET) {
5406 return static_cast < ClipItem *>(collisions.at(i));
5412 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5414 QList<QGraphicsItem *> clips = scene()->selectedItems();
5415 if (clips.isEmpty()) {
5416 return getClipUnderCursor();
5418 AbstractClipItem *item = NULL;
5419 for (int i = 0; i < clips.count(); ++i) {
5420 if (clips.at(i)->type() == AVWIDGET) {
5421 item = static_cast < AbstractClipItem *>(clips.at(i));
5422 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5425 if (item) return item;
5430 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5432 QList<QGraphicsItem *> clips = scene()->selectedItems();
5433 if (clips.isEmpty()) {
5434 return getClipUnderCursor();
5437 // remove all items in the list that are not clips
5438 for (int i = 0; i < clips.count();) {
5439 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5442 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5443 for (int i = 0; i < clips.count(); ++i) {
5444 if (clips.at(i)->type() == AVWIDGET) {
5445 item = static_cast < ClipItem *>(clips.at(i));
5446 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5454 void CustomTrackView::setInPoint()
5456 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5458 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5461 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5465 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5468 void CustomTrackView::setOutPoint()
5470 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5472 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5475 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5479 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5482 void CustomTrackView::slotUpdateAllThumbs()
5484 if (!isEnabled()) return;
5485 QList<QGraphicsItem *> itemList = items();
5486 //if (itemList.isEmpty()) return;
5488 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5489 for (int i = 0; i < itemList.count(); i++) {
5490 if (itemList.at(i)->type() == AVWIDGET) {
5491 item = static_cast <ClipItem *>(itemList.at(i));
5492 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5493 // Check if we have a cached thumbnail
5494 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5495 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5496 if (QFile::exists(thumb)) {
5498 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5499 item->slotSetStartThumb(pix);
5502 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5503 QString endThumb = startThumb;
5504 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5505 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5506 if (QFile::exists(startThumb)) {
5507 QPixmap pix(startThumb);
5508 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5509 item->slotSetStartThumb(pix);
5511 if (QFile::exists(endThumb)) {
5512 QPixmap pix(endThumb);
5513 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5514 item->slotSetEndThumb(pix);
5517 item->refreshClip(false);
5521 viewport()->update();
5524 void CustomTrackView::saveThumbnails()
5526 QList<QGraphicsItem *> itemList = items();
5528 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5529 for (int i = 0; i < itemList.count(); i++) {
5530 if (itemList.at(i)->type() == AVWIDGET) {
5531 item = static_cast <ClipItem *>(itemList.at(i));
5532 if (item->clipType() != COLOR) {
5533 // Check if we have a cached thumbnail
5534 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5535 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5536 if (!QFile::exists(thumb)) {
5537 QPixmap pix(item->startThumb());
5541 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5542 QString endThumb = startThumb;
5543 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5544 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5545 if (!QFile::exists(startThumb)) {
5546 QPixmap pix(item->startThumb());
5547 pix.save(startThumb);
5549 if (!QFile::exists(endThumb)) {
5550 QPixmap pix(item->endThumb());
5560 void CustomTrackView::slotInsertTrack(int ix)
5562 TrackDialog d(m_document, parentWidget());
5563 d.comboTracks->setCurrentIndex(ix);
5564 d.label->setText(i18n("Insert track"));
5565 d.setWindowTitle(i18n("Insert New Track"));
5567 if (d.exec() == QDialog::Accepted) {
5568 ix = d.comboTracks->currentIndex();
5569 if (d.before_select->currentIndex() == 1)
5572 info.isMute = false;
5573 info.isLocked = false;
5574 if (d.video_track->isChecked()) {
5575 info.type = VIDEOTRACK;
5576 info.isBlind = false;
5578 info.type = AUDIOTRACK;
5579 info.isBlind = true;
5581 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5582 m_commandStack->push(addTrack);
5583 setDocumentModified();
5587 void CustomTrackView::slotDeleteTrack(int ix)
5589 if (m_document->tracksCount() < 2) return;
5590 TrackDialog d(m_document, parentWidget());
5591 d.comboTracks->setCurrentIndex(ix);
5592 d.label->setText(i18n("Delete track"));
5593 d.before_select->setHidden(true);
5594 d.setWindowTitle(i18n("Delete Track"));
5595 d.video_track->setHidden(true);
5596 d.audio_track->setHidden(true);
5597 if (d.exec() == QDialog::Accepted) {
5598 ix = d.comboTracks->currentIndex();
5599 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5600 deleteTimelineTrack(ix, info);
5601 setDocumentModified();
5602 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5603 m_commandStack->push(command);*/
5607 void CustomTrackView::slotConfigTracks(int ix)
5609 TracksConfigDialog d(m_document, ix, parentWidget());
5610 if (d.exec() == QDialog::Accepted) {
5611 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5612 m_commandStack->push(configTracks);
5613 QList <int> toDelete = d.deletedTracks();
5614 for (int i = 0; i < toDelete.count(); ++i) {
5615 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5616 deleteTimelineTrack(toDelete.at(i) - i, info);
5618 setDocumentModified();
5622 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5624 if (m_document->tracksCount() < 2) return;
5625 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5626 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5627 QList<QGraphicsItem *> selection = m_scene->items(r);
5628 QUndoCommand *deleteTrack = new QUndoCommand();
5629 deleteTrack->setText("Delete track");
5631 // Delete all clips in selected track
5632 for (int i = 0; i < selection.count(); i++) {
5633 if (selection.at(i)->type() == AVWIDGET) {
5634 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5635 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5636 m_scene->removeItem(item);
5639 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5640 Transition *item = static_cast <Transition *>(selection.at(i));
5641 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5642 m_scene->removeItem(item);
5648 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5649 m_commandStack->push(deleteTrack);
5652 void CustomTrackView::autoTransition()
5654 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5655 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5656 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5659 Transition *tr = static_cast <Transition*>(itemList.at(0));
5660 tr->setAutomatic(!tr->isAutomatic());
5661 QDomElement transition = tr->toXML();
5662 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);
5663 setDocumentModified();
5667 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5670 QDomNodeList params = effect.elementsByTagName("parameter");
5671 for (int i = 0; i < params.count(); i++) {
5672 QDomElement e = params.item(i).toElement();
5673 if (!e.isNull() && e.attribute("type") == "constant") {
5674 if (e.hasAttribute("factor")) {
5675 double factor = e.attribute("factor").toDouble();
5676 double value = e.attribute("value").toDouble();
5677 value = value / factor;
5678 result.append(QString::number(value));
5679 } else result.append(e.attribute("value"));
5685 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5687 QList<QGraphicsItem *> list = scene()->items();
5688 ClipItem *clip = NULL;
5689 for (int i = 0; i < list.size(); ++i) {
5690 if (list.at(i)->type() == AVWIDGET) {
5691 clip = static_cast <ClipItem *>(list.at(i));
5692 if (clip->clipProducer() == id) {
5693 clip->setClipName(name);
5697 viewport()->update();
5700 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5702 minimum = GenTime();
5703 maximum = GenTime();
5704 QList<QGraphicsItem *> selection;
5705 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5706 selection.removeAll(item);
5707 for (int i = 0; i < selection.count(); i++) {
5708 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5709 if (clip && clip->type() == AVWIDGET) {
5710 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5711 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5716 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5718 minimum = GenTime();
5719 maximum = GenTime();
5720 QList<QGraphicsItem *> selection;
5721 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5722 selection.removeAll(item);
5723 for (int i = 0; i < selection.count(); i++) {
5724 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5725 if (clip && clip->type() == TRANSITIONWIDGET) {
5726 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5727 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5732 void CustomTrackView::loadGroups(const QDomNodeList groups)
5734 for (int i = 0; i < groups.count(); i++) {
5735 QDomNodeList children = groups.at(i).childNodes();
5736 scene()->clearSelection();
5737 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5738 QDomNode n = children.item(nodeindex);
5739 QDomElement elem = n.toElement();
5740 int pos = elem.attribute("position").toInt();
5741 int track = elem.attribute("track").toInt();
5742 if (elem.tagName() == "clipitem") {
5743 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5744 if (clip) clip->setSelected(true);
5746 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5747 if (clip) clip->setSelected(true);
5750 groupSelectedItems(false, true);
5754 void CustomTrackView::splitAudio()
5756 resetSelectionGroup();
5757 QList<QGraphicsItem *> selection = scene()->selectedItems();
5758 if (selection.isEmpty()) {
5759 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5762 QUndoCommand *splitCommand = new QUndoCommand();
5763 splitCommand->setText(i18n("Split audio"));
5764 for (int i = 0; i < selection.count(); i++) {
5765 if (selection.at(i)->type() == AVWIDGET) {
5766 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5767 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5768 if (clip->parentItem()) {
5769 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5771 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5776 if (splitCommand->childCount() > 0)
5777 m_commandStack->push(splitCommand);
5780 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5782 ClipItem *clip = getClipItemAt(pos, track);
5784 kDebug() << "// Cannot find clip to split!!!";
5788 int start = pos.frames(m_document->fps());
5789 int freetrack = m_document->tracksCount() - track - 1;
5790 for (; freetrack > 0; freetrack--) {
5791 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5792 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5793 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5794 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5795 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5800 kDebug() << "GOT TRK: " << track;
5801 if (freetrack == 0) {
5802 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5804 ItemInfo info = clip->info();
5805 info.track = m_document->tracksCount() - freetrack;
5806 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5807 scene()->clearSelection();
5808 clip->setSelected(true);
5809 ClipItem *audioClip = getClipItemAt(start, info.track);
5811 clip->setVideoOnly(true);
5812 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5813 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5815 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5816 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5818 audioClip->setSelected(true);
5819 audioClip->setAudioOnly(true);
5820 groupSelectedItems(false, true);
5824 // unsplit clip: remove audio part and change video part to normal clip
5825 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5826 kDebug() << "//CANNOT FIND CLP GRP";
5829 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5830 QList<QGraphicsItem *> children = grp->childItems();
5831 if (children.count() != 2) {
5832 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5835 for (int i = 0; i < children.count(); i++) {
5836 if (children.at(i) != clip) {
5837 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5838 ItemInfo info = clip->info();
5839 deleteClip(clp->info());
5840 clip->setVideoOnly(false);
5841 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5842 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5847 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5848 m_document->clipManager()->removeGroup(grp);
5849 scene()->destroyItemGroup(grp);
5853 void CustomTrackView::setVideoOnly()
5855 resetSelectionGroup();
5856 QList<QGraphicsItem *> selection = scene()->selectedItems();
5857 if (selection.isEmpty()) {
5858 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5861 QUndoCommand *videoCommand = new QUndoCommand();
5862 videoCommand->setText(i18n("Video only"));
5863 for (int i = 0; i < selection.count(); i++) {
5864 if (selection.at(i)->type() == AVWIDGET) {
5865 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5866 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5867 if (clip->parentItem()) {
5868 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5870 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5875 m_commandStack->push(videoCommand);
5878 void CustomTrackView::setAudioOnly()
5880 resetSelectionGroup();
5881 QList<QGraphicsItem *> selection = scene()->selectedItems();
5882 if (selection.isEmpty()) {
5883 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5886 QUndoCommand *videoCommand = new QUndoCommand();
5887 videoCommand->setText(i18n("Audio only"));
5888 for (int i = 0; i < selection.count(); i++) {
5889 if (selection.at(i)->type() == AVWIDGET) {
5890 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5891 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5892 if (clip->parentItem()) {
5893 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5895 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5900 m_commandStack->push(videoCommand);
5903 void CustomTrackView::setAudioAndVideo()
5905 resetSelectionGroup();
5906 QList<QGraphicsItem *> selection = scene()->selectedItems();
5907 if (selection.isEmpty()) {
5908 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5911 QUndoCommand *videoCommand = new QUndoCommand();
5912 videoCommand->setText(i18n("Audio and Video"));
5913 for (int i = 0; i < selection.count(); i++) {
5914 if (selection.at(i)->type() == AVWIDGET) {
5915 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5916 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5917 if (clip->parentItem()) {
5918 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5920 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5925 m_commandStack->push(videoCommand);
5928 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5930 ClipItem *clip = getClipItemAt(pos, track);
5932 kDebug() << "// Cannot find clip to split!!!";
5936 int start = pos.frames(m_document->fps());
5937 clip->setVideoOnly(true);
5938 clip->setAudioOnly(false);
5939 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5940 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5942 } else if (audioOnly) {
5943 int start = pos.frames(m_document->fps());
5944 clip->setAudioOnly(true);
5945 clip->setVideoOnly(false);
5946 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5947 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5950 int start = pos.frames(m_document->fps());
5951 clip->setAudioOnly(false);
5952 clip->setVideoOnly(false);
5953 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5954 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5958 setDocumentModified();
5961 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5963 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5964 m_clipTypeGroup->setEnabled(false);
5966 m_clipTypeGroup->setEnabled(true);
5967 QList <QAction *> actions = m_clipTypeGroup->actions();
5969 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5970 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5971 else lookup = "clip_audio_and_video";
5972 for (int i = 0; i < actions.count(); i++) {
5973 if (actions.at(i)->data().toString() == lookup) {
5974 actions.at(i)->setChecked(true);
5981 void CustomTrackView::slotGoToMarker(QAction *action)
5983 int pos = action->data().toInt();
5984 setCursorPos(pos, true);
5987 void CustomTrackView::reloadTransitionLumas()
5991 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5992 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5993 for (int i = 0; i < params.count(); i++) {
5994 QDomElement e = params.item(i).toElement();
5995 if (e.attribute("tag") == "resource") {
5996 lumaNames = e.attribute("paramlistdisplay");
5997 lumaFiles = e.attribute("paramlist");
6002 QList<QGraphicsItem *> itemList = items();
6003 Transition *transitionitem;
6004 QDomElement transitionXml;
6005 for (int i = 0; i < itemList.count(); i++) {
6006 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6007 transitionitem = static_cast <Transition*>(itemList.at(i));
6008 transitionXml = transitionitem->toXML();
6009 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6010 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6011 for (int i = 0; i < params.count(); i++) {
6012 QDomElement e = params.item(i).toElement();
6013 if (e.attribute("tag") == "resource") {
6014 e.setAttribute("paramlistdisplay", lumaNames);
6015 e.setAttribute("paramlist", lumaFiles);
6020 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6021 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6022 for (int i = 0; i < params.count(); i++) {
6023 QDomElement e = params.item(i).toElement();
6024 if (e.attribute("tag") == "luma") {
6025 e.setAttribute("paramlistdisplay", lumaNames);
6026 e.setAttribute("paramlist", lumaFiles);
6033 emit transitionItemSelected(NULL);
6036 double CustomTrackView::fps() const
6038 return m_document->fps();
6041 void CustomTrackView::updateProjectFps()
6043 // update all clips to the new fps
6044 resetSelectionGroup();
6045 scene()->clearSelection();
6047 QList<QGraphicsItem *> itemList = items();
6048 for (int i = 0; i < itemList.count(); i++) {
6049 // remove all items and re-add them one by one
6050 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6052 for (int i = 0; i < itemList.count(); i++) {
6053 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6054 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6055 clip->updateFps(m_document->fps());
6056 m_scene->addItem(clip);
6057 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6058 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6059 QList<QGraphicsItem *> children = grp->childItems();
6060 for (int j = 0; j < children.count(); j++) {
6061 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6062 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6063 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6064 clip->updateFps(m_document->fps());
6067 m_document->clipManager()->removeGroup(grp);
6068 m_scene->addItem(grp);
6069 scene()->destroyItemGroup(grp);
6070 for (int j = 0; j < children.count(); j++) {
6071 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6072 //children.at(j)->setParentItem(0);
6073 children.at(j)->setSelected(true);
6076 groupSelectedItems(true, true);
6077 } else if (itemList.at(i)->type() == GUIDEITEM) {
6078 Guide *g = static_cast<Guide *>(itemList.at(i));
6080 m_scene->addItem(g);
6083 viewport()->update();
6086 void CustomTrackView::slotTrackDown()
6088 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6089 else m_selectedTrack++;
6090 emit updateTrackHeaders();
6091 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6092 ensureVisible(rect, 0, 0);
6093 viewport()->update();
6096 void CustomTrackView::slotTrackUp()
6098 if (m_selectedTrack > 0) m_selectedTrack--;
6099 else m_selectedTrack = m_document->tracksCount() - 1;
6100 emit updateTrackHeaders();
6101 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6102 ensureVisible(rect, 0, 0);
6103 viewport()->update();
6106 int CustomTrackView::selectedTrack() const
6108 return m_selectedTrack;
6111 QStringList CustomTrackView::selectedClips() const
6113 QStringList clipIds;
6114 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6115 for (int i = 0; i < selection.count(); i++) {
6116 if (selection.at(i)->type() == AVWIDGET) {
6117 ClipItem *item = (ClipItem *)selection.at(i);
6118 clipIds << item->clipProducer();
6124 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6126 QList<ClipItem *> clips;
6127 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6128 for (int i = 0; i < selection.count(); i++) {
6129 if (selection.at(i)->type() == AVWIDGET) {
6130 clips.append((ClipItem *)selection.at(i));
6136 void CustomTrackView::slotSelectTrack(int ix)
6138 m_selectedTrack = qMax(0, ix);
6139 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6140 emit updateTrackHeaders();
6141 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6142 ensureVisible(rect, 0, 0);
6143 viewport()->update();
6146 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6149 if (track != -1 && pos != -1)
6150 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6152 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6153 QList<QGraphicsItem *> selection = m_scene->items(rect);
6154 resetSelectionGroup(group);
6155 if (!group) m_scene->clearSelection();
6156 for (int i = 0; i < selection.count(); i++) {
6157 if (selection.at(i)->type() == AVWIDGET) {
6158 selection.at(i)->setSelected(add);
6162 if (group) groupSelectedItems();
6165 void CustomTrackView::selectTransition(bool add, bool group)
6167 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6168 QList<QGraphicsItem *> selection = m_scene->items(rect);
6169 resetSelectionGroup(group);
6170 if (!group) m_scene->clearSelection();
6171 for (int i = 0; i < selection.count(); i++) {
6172 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6173 selection.at(i)->setSelected(add);
6177 if (group) groupSelectedItems();
6180 QStringList CustomTrackView::extractTransitionsLumas()
6183 QList<QGraphicsItem *> itemList = items();
6184 Transition *transitionitem;
6185 QDomElement transitionXml;
6186 for (int i = 0; i < itemList.count(); i++) {
6187 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6188 transitionitem = static_cast <Transition*>(itemList.at(i));
6189 transitionXml = transitionitem->toXML();
6190 QString luma = EffectsList::parameter(transitionXml, "luma");
6191 if (!luma.isEmpty()) urls << luma;
6197 void CustomTrackView::setEditMode(EDITMODE mode)
6199 m_scene->setEditMode(mode);
6202 void CustomTrackView::checkTrackSequence(int track)
6204 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6205 //track = m_document->tracksCount() -track;
6206 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6207 QList<QGraphicsItem *> selection = m_scene->items(rect);
6208 QList <int> timelineList;
6209 timelineList.append(0);
6210 for (int i = 0; i < selection.count(); i++) {
6211 if (selection.at(i)->type() == AVWIDGET) {
6212 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6213 int start = clip->startPos().frames(m_document->fps());
6214 int end = clip->endPos().frames(m_document->fps());
6215 if (!timelineList.contains(start)) timelineList.append(start);
6216 if (!timelineList.contains(end)) timelineList.append(end);
6219 qSort(timelineList);
6220 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6221 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6224 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6226 if (data.isEmpty()) return;
6227 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6229 info.startPos = GenTime(in, m_document->fps());
6230 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6231 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6232 info.cropDuration = info.endPos - info.startPos;
6233 info.track = m_selectedTrack;
6234 QUndoCommand *addCommand = new QUndoCommand();
6235 addCommand->setText(i18n("Insert clip"));
6236 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6237 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6238 m_commandStack->push(addCommand);
6240 selectClip(true, false, m_selectedTrack, in);
6241 // Automatic audio split
6242 if (KdenliveSettings::splitaudio())
6246 void CustomTrackView::clearSelection()
6248 resetSelectionGroup();
6249 scene()->clearSelection();
6251 emit clipItemSelected(NULL);
6254 void CustomTrackView::updatePalette()
6259 pen1.setColor(palette().text().color());
6260 m_cursorLine->setPen(pen1);
6264 void CustomTrackView::removeTipAnimation()
6267 scene()->removeItem(m_visualTip);
6268 m_animationTimer->stop();
6276 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6278 if (m_visualTip == NULL) {
6279 QRectF rect = clip->sceneBoundingRect();
6280 m_animation = new QGraphicsItemAnimation;
6281 m_animation->setTimeLine(m_animationTimer);
6282 m_animation->setScaleAt(1, 1, 1);
6287 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6288 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6289 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6291 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6293 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6295 m_animation->setScaleAt(.5, 2, 2);
6299 polygon << QPoint(0, - size * 2);
6300 if (mode == RESIZESTART)
6301 polygon << QPoint(size * 2, 0);
6303 polygon << QPoint(- size * 2, 0);
6304 polygon << QPoint(0, size * 2);
6305 polygon << QPoint(0, - size * 2);
6307 m_visualTip = new QGraphicsPolygonItem(polygon);
6308 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6309 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6310 if (mode == RESIZESTART)
6311 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6313 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6315 m_animation->setScaleAt(.5, 2, 1);
6317 case TRANSITIONSTART:
6319 polygon << QPoint(0, - size * 2);
6320 if (mode == TRANSITIONSTART)
6321 polygon << QPoint(size * 2, 0);
6323 polygon << QPoint(- size * 2, 0);
6324 polygon << QPoint(0, 0);
6325 polygon << QPoint(0, - size * 2);
6327 m_visualTip = new QGraphicsPolygonItem(polygon);
6328 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6329 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6330 if (mode == TRANSITIONSTART)
6331 m_visualTip->setPos(rect.x(), rect.bottom());
6333 m_visualTip->setPos(rect.right(), rect.bottom());
6335 m_animation->setScaleAt(.5, 2, 2);
6342 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6343 m_visualTip->setZValue(100);
6344 scene()->addItem(m_visualTip);
6345 m_animation->setItem(m_visualTip);
6346 m_animationTimer->start();
6350 bool CustomTrackView::hasAudio(int track) const
6352 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6353 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6354 QGraphicsItem *item;
6355 for (int i = 0; i < collisions.count(); i++) {
6356 item = collisions.at(i);
6357 if (!item->isEnabled()) continue;
6358 if (item->type() == AVWIDGET) {
6359 ClipItem *clip = static_cast <ClipItem *>(item);
6360 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6366 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6368 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6369 m_commandStack->push(command);
6370 setDocumentModified();
6374 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6376 EffectsParameterList parameters;
6377 parameters.addParam("tag", effect.attribute("tag"));
6378 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6379 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6380 parameters.addParam("id", effect.attribute("id"));
6381 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6382 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6383 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6384 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6386 QDomNodeList params = effect.elementsByTagName("parameter");
6387 for (int i = 0; i < params.count(); i++) {
6388 QDomElement e = params.item(i).toElement();
6389 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6390 if (e.attribute("type") == "simplekeyframe") {
6392 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6393 double factor = e.attribute("factor", "1").toDouble();
6394 for (int j = 0; j < values.count(); j++) {
6395 QString pos = values.at(j).section(":", 0, 0);
6396 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6397 values[j] = pos + "=" + QString::number(val);
6399 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6400 parameters.addParam(e.attribute("name"), values.join(";"));
6401 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6402 parameters.addParam("max", e.attribute("max"));
6403 parameters.addParam("min", e.attribute("min"));
6404 parameters.addParam("factor", e.attribute("factor", "1"));*/
6405 } else if (e.attribute("type") == "keyframe") {
6406 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6407 parameters.addParam("keyframes", e.attribute("keyframes"));
6408 parameters.addParam("max", e.attribute("max"));
6409 parameters.addParam("min", e.attribute("min"));
6410 parameters.addParam("factor", e.attribute("factor", "1"));
6411 parameters.addParam("starttag", e.attribute("starttag", "start"));
6412 parameters.addParam("endtag", e.attribute("endtag", "end"));
6413 } else if (e.attribute("namedesc").contains(';')) {
6414 QString format = e.attribute("format");
6415 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6416 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6418 QTextStream txtNeu(&neu);
6419 if (values.size() > 0)
6420 txtNeu << (int)values[0].toDouble();
6421 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6422 txtNeu << separators[i];
6423 txtNeu << (int)(values[i+1].toDouble());
6425 parameters.addParam("start", neu);
6427 if (e.attribute("factor", "1") != "1") {
6429 if (e.attribute("factor").startsWith('%')) {
6430 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6431 } else fact = e.attribute("factor", "1").toDouble();
6432 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6434 parameters.addParam(e.attribute("name"), e.attribute("value"));
6441 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6443 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6444 for (int i = 0; i < effects.count(); ++i) {
6445 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6446 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6448 // if effect is displayed, update the effect edit widget with new clip duration
6449 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6450 emit clipItemSelected(item, effects.at(i));*/
6452 // update always, otherwise there might problems when resizing groups
6453 if (effects.count() > 0)
6454 emit clipItemSelected(item, item->selectedEffectIndex());