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")) force = true;
2213 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);
2214 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2215 item->setTransitionParameters(transition);
2216 if (updateTransitionWidget) {
2217 ItemInfo info = item->info();
2219 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2220 if (transitionClip && transitionClip->baseClip()) {
2221 QString size = transitionClip->baseClip()->getProperty("frame_size");
2222 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2223 if (factor == 0) factor = 1.0;
2224 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2225 p.setY(size.section('x', 1, 1).toInt());
2227 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2229 setDocumentModified();
2232 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2235 const QPointF pos = mapToScene(event->pos());
2236 if (m_selectionGroup) {
2237 m_selectionGroup->setPos(pos);
2238 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2239 event->acceptProposedAction();
2241 // Drag enter was not possible, try again at mouse position
2242 insertDropClips(event->mimeData(), event->pos());
2246 QGraphicsView::dragMoveEvent(event);
2250 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2252 if (m_selectionGroup && m_clipDrag) {
2253 m_thumbsTimer.stop();
2254 m_waitingThumbs.clear();
2255 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2257 scene()->destroyItemGroup(m_selectionGroup);
2258 m_selectionGroup = NULL;
2259 } else QGraphicsView::dragLeaveEvent(event);
2262 void CustomTrackView::dropEvent(QDropEvent * event)
2264 if (m_selectionGroup && m_clipDrag) {
2265 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2266 resetSelectionGroup();
2267 m_scene->clearSelection();
2268 bool hasVideoClip = false;
2269 QUndoCommand *addCommand = new QUndoCommand();
2270 addCommand->setText(i18n("Add timeline clip"));
2271 QList <ClipItem *> brokenClips;
2273 for (int i = 0; i < items.count(); i++) {
2274 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2275 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2276 if (items.count() == 1) {
2277 updateClipTypeActions(item);
2279 updateClipTypeActions(NULL);
2282 //TODO: take care of edit mode for undo
2283 item->baseClip()->addReference();
2284 //item->setZValue(item->defaultZValue());
2285 m_document->updateClip(item->baseClip()->getId());
2286 ItemInfo info = item->info();
2288 int tracknumber = m_document->tracksCount() - info.track - 1;
2289 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2290 if (isLocked) item->setItemLocked(true);
2291 ItemInfo clipInfo = info;
2292 clipInfo.track = m_document->tracksCount() - item->track();
2294 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2296 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2297 brokenClips.append(item);
2300 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2302 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2304 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2305 // add transparency transition
2306 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2307 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2309 item->setSelected(true);
2311 qDeleteAll(brokenClips);
2312 brokenClips.clear();
2313 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2314 else delete addCommand;
2316 // Automatic audio split
2317 if (KdenliveSettings::splitaudio())
2319 setDocumentModified();
2323 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2324 QList<QGraphicsItem *> selection = m_scene->items(rect);
2325 QStringList timelineList;
2327 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2328 for (int i = 0; i < selection.count(); i++) {
2329 if (selection.at(i)->type() == AVWIDGET) {
2330 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2331 int start = clip->startPos().frames(m_document->fps());
2332 int end = clip->endPos().frames(m_document->fps());
2333 timelineList.append(QString::number(start) + "-" + QString::number(end));
2336 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2339 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2340 if (items.count() > 1) groupSelectedItems(true);
2341 else if (items.count() == 1) m_dragItem = static_cast <ClipItem *>(items.at(0));
2342 event->setDropAction(Qt::MoveAction);
2344 } else QGraphicsView::dropEvent(event);
2348 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2350 bool snap = KdenliveSettings::snaptopoints();
2351 KdenliveSettings::setSnaptopoints(false);
2352 if (mode == OVERWRITEEDIT) {
2353 // if we are in overwrite mode, move clips accordingly
2355 if (item == NULL) info = posinfo;
2356 else info = item->info();
2357 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);
2358 QList<QGraphicsItem *> selection = m_scene->items(rect);
2359 if (item) selection.removeAll(item);
2360 for (int i = 0; i < selection.count(); i++) {
2361 if (!selection.at(i)->isEnabled()) continue;
2362 if (selection.at(i)->type() == AVWIDGET) {
2363 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2364 if (clip->startPos() < info.startPos) {
2365 if (clip->endPos() > info.endPos) {
2366 ItemInfo clipInfo = clip->info();
2367 ItemInfo dupInfo = clipInfo;
2368 GenTime diff = info.startPos - clipInfo.startPos;
2369 dupInfo.startPos = info.startPos;
2370 dupInfo.cropStart += diff;
2371 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2372 ItemInfo newdupInfo = dupInfo;
2373 GenTime diff2 = info.endPos - info.startPos;
2374 newdupInfo.startPos = info.endPos;
2375 newdupInfo.cropStart += diff2;
2376 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2377 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2378 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2379 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2380 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2382 ItemInfo newclipInfo = clip->info();
2383 newclipInfo.endPos = info.startPos;
2384 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2385 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2387 } else if (clip->endPos() <= info.endPos) {
2388 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2389 scene()->removeItem(clip);
2393 ItemInfo newclipInfo = clip->info();
2394 newclipInfo.startPos = info.endPos;
2395 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2396 clip->resizeStart(info.endPos.frames(m_document->fps()));
2400 } else if (mode == INSERTEDIT) {
2401 // if we are in push mode, move clips accordingly
2403 if (item == NULL) info = posinfo;
2404 else info = item->info();
2405 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);
2406 QList<QGraphicsItem *> selection = m_scene->items(rect);
2407 if (item) selection.removeAll(item);
2408 for (int i = 0; i < selection.count(); i++) {
2409 if (selection.at(i)->type() == AVWIDGET) {
2410 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2411 if (clip->startPos() < info.startPos) {
2412 if (clip->endPos() > info.startPos) {
2413 ItemInfo clipInfo = clip->info();
2414 ItemInfo dupInfo = clipInfo;
2415 GenTime diff = info.startPos - clipInfo.startPos;
2416 dupInfo.startPos = info.startPos;
2417 dupInfo.cropStart += diff;
2418 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2419 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2420 // Commented out; variable dup unused. --granjow
2421 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2422 cutClip(clipInfo, info.startPos, true, false);
2425 // TODO: add insertspacecommand
2430 KdenliveSettings::setSnaptopoints(snap);
2434 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2436 if (mode == OVERWRITEEDIT) {
2437 // if we are in overwrite or push mode, move clips accordingly
2438 bool snap = KdenliveSettings::snaptopoints();
2439 KdenliveSettings::setSnaptopoints(false);
2440 ItemInfo info = item->info();
2441 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2442 QList<QGraphicsItem *> selection = m_scene->items(rect);
2443 selection.removeAll(item);
2444 for (int i = 0; i < selection.count(); i++) {
2445 if (!selection.at(i)->isEnabled()) continue;
2446 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2447 Transition *tr = static_cast<Transition *>(selection.at(i));
2448 if (tr->startPos() < info.startPos) {
2449 ItemInfo firstPos = tr->info();
2450 ItemInfo newPos = firstPos;
2451 firstPos.endPos = item->startPos();
2452 newPos.startPos = item->endPos();
2453 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2454 if (tr->endPos() > info.endPos) {
2456 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2458 } else if (tr->endPos() > info.endPos) {
2460 ItemInfo firstPos = tr->info();
2461 firstPos.startPos = item->endPos();
2462 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2464 // remove transition
2465 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2469 KdenliveSettings::setSnaptopoints(snap);
2473 QStringList CustomTrackView::mimeTypes() const
2475 QStringList qstrList;
2476 // list of accepted mime types for drop
2477 qstrList.append("text/plain");
2478 qstrList.append("kdenlive/producerslist");
2479 qstrList.append("kdenlive/clip");
2483 Qt::DropActions CustomTrackView::supportedDropActions() const
2485 // returns what actions are supported when dropping
2486 return Qt::MoveAction;
2489 void CustomTrackView::setDuration(int duration)
2491 int diff = qAbs(duration - sceneRect().width());
2492 if (diff * matrix().m11() > -50) {
2493 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2494 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2496 m_projectDuration = duration;
2499 int CustomTrackView::duration() const
2501 return m_projectDuration;
2504 void CustomTrackView::addTrack(TrackInfo type, int ix)
2506 if (ix == -1 || ix == m_document->tracksCount()) {
2507 m_document->insertTrack(0, type);
2508 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2510 m_document->insertTrack(m_document->tracksCount() - ix, type);
2511 // insert track in MLT playlist
2512 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2514 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2515 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2516 QList<QGraphicsItem *> selection = m_scene->items(r);
2517 resetSelectionGroup();
2519 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2520 scene()->addItem(m_selectionGroup);
2521 for (int i = 0; i < selection.count(); i++) {
2522 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2523 m_selectionGroup->addToGroup(selection.at(i));
2524 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2527 // Move graphic items
2528 m_selectionGroup->translate(0, m_tracksHeight);
2530 // adjust track number
2531 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2532 for (int i = 0; i < children.count(); i++) {
2533 if (children.at(i)->type() == GROUPWIDGET) {
2534 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2535 children << grp->childItems();
2538 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2540 ItemInfo clipinfo = item->info();
2541 if (item->type() == AVWIDGET) {
2542 ClipItem *clip = static_cast <ClipItem *>(item);
2543 // slowmotion clips are not track dependant, so no need to update them
2544 if (clip->speed() != 1.0) continue;
2545 // We add a move clip command so that we get the correct producer for new track number
2546 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2547 Mlt::Producer *prod;
2548 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2549 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2550 else prod = clip->baseClip()->producer(clipinfo.track);
2551 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2552 // problem updating clip
2553 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2556 } else if (item->type() == TRANSITIONWIDGET) {
2557 Transition *tr = static_cast <Transition *>(item);
2558 int track = tr->transitionEndTrack();
2560 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2564 resetSelectionGroup(false);
2567 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2568 for (int i = 0; i < m_guides.count(); i++) {
2569 QLineF l = m_guides.at(i)->line();
2570 l.setP2(QPointF(l.x2(), maxHeight));
2571 m_guides.at(i)->setLine(l);
2573 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2574 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2575 viewport()->update();
2576 emit tracksChanged();
2577 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2578 //setFixedHeight(50 * m_tracksCount);
2581 void CustomTrackView::removeTrack(int ix)
2583 // Delete track in MLT playlist
2584 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2585 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2587 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2588 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2589 QList<QGraphicsItem *> selection = m_scene->items(r);
2591 resetSelectionGroup();
2593 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2594 scene()->addItem(m_selectionGroup);
2595 for (int i = 0; i < selection.count(); i++) {
2596 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2597 m_selectionGroup->addToGroup(selection.at(i));
2598 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2601 // Move graphic items
2602 qreal ydiff = 0 - (int) m_tracksHeight;
2603 m_selectionGroup->translate(0, ydiff);
2605 // adjust track number
2606 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2607 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2608 for (int i = 0; i < children.count(); i++) {
2609 if (children.at(i)->type() == GROUPWIDGET) {
2610 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2611 children << grp->childItems();
2614 if (children.at(i)->type() == AVWIDGET) {
2615 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2617 ItemInfo clipinfo = clip->info();
2618 // We add a move clip command so that we get the correct producer for new track number
2619 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2620 Mlt::Producer *prod;
2621 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2622 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2623 else prod = clip->baseClip()->producer(clipinfo.track);
2624 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2625 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2628 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2629 Transition *tr = static_cast <Transition *>(children.at(i));
2631 int track = tr->transitionEndTrack();
2633 ItemInfo clipinfo = tr->info();
2634 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2638 resetSelectionGroup(false);
2640 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2641 for (int i = 0; i < m_guides.count(); i++) {
2642 QLineF l = m_guides.at(i)->line();
2643 l.setP2(QPointF(l.x2(), maxHeight));
2644 m_guides.at(i)->setLine(l);
2646 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2647 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2649 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2650 viewport()->update();
2651 emit tracksChanged();
2652 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2655 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2657 for (int i = 0; i < trackInfos.count(); ++i) {
2658 m_document->setTrackType(i, trackInfos.at(i));
2659 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2660 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2663 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2664 viewport()->update();
2667 void CustomTrackView::slotSwitchTrackAudio(int ix)
2669 /*for (int i = 0; i < m_document->tracksCount(); i++)
2670 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2671 int tracknumber = m_document->tracksCount() - ix - 1;
2672 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2673 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2674 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2675 setDocumentModified();
2678 void CustomTrackView::slotSwitchTrackLock(int ix)
2680 int tracknumber = m_document->tracksCount() - ix - 1;
2681 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2682 m_commandStack->push(command);
2686 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2688 int tracknumber = m_document->tracksCount() - ix - 1;
2689 m_document->switchTrackLock(tracknumber, lock);
2691 emit doTrackLock(ix, lock);
2692 AbstractClipItem *clip = NULL;
2693 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2695 for (int i = 0; i < selection.count(); i++) {
2696 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2697 if (selection.at(i)->isSelected()) {
2698 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2699 else emit transitionItemSelected(NULL);
2701 clip = static_cast <AbstractClipItem *>(selection.at(i));
2702 clip->setItemLocked(lock);
2703 if (clip == m_dragItem)
2706 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2707 viewport()->update();
2708 setDocumentModified();
2711 void CustomTrackView::slotSwitchTrackVideo(int ix)
2713 int tracknumber = m_document->tracksCount() - ix;
2714 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2715 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2716 setDocumentModified();
2719 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2721 // Check there is no group going over several tracks there, or that would result in timeline corruption
2722 QList<QGraphicsItem *> selection = scene()->items(rect);
2724 int maxHeight = m_tracksHeight * 1.5;
2725 for (int i = 0; i < selection.count(); i++) {
2726 // Check that we don't try to move a group with clips on other tracks
2727 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2730 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2738 void CustomTrackView::slotRemoveSpace()
2742 if (m_menuPosition.isNull()) {
2743 pos = GenTime(cursorPos(), m_document->fps());
2745 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2748 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2749 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2752 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2753 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2757 ClipItem *item = getClipItemAt(pos, track);
2759 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);
2762 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2763 //kDebug() << "// GOT LENGT; " << length;
2765 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);
2769 // Make sure there is no group in the way
2770 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2773 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2775 // groups found on track, do not allow the move
2776 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2780 QList<ItemInfo> clipsToMove;
2781 QList<ItemInfo> transitionsToMove;
2783 for (int i = 0; i < items.count(); i++) {
2784 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2785 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2786 ItemInfo info = item->info();
2787 if (item->type() == AVWIDGET) {
2788 clipsToMove.append(info);
2789 } else if (item->type() == TRANSITIONWIDGET) {
2790 transitionsToMove.append(info);
2795 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2796 m_commandStack->push(command);
2799 void CustomTrackView::slotInsertSpace()
2803 if (m_menuPosition.isNull()) {
2804 pos = GenTime(cursorPos(), m_document->fps());
2806 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2807 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2809 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2810 if (d.exec() != QDialog::Accepted) return;
2811 GenTime spaceDuration = d.selectedDuration();
2812 track = d.selectedTrack();
2814 QList<QGraphicsItem *> items;
2816 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2817 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2821 ClipItem *item = getClipItemAt(pos, track);
2822 if (item) pos = item->startPos();
2824 // Make sure there is no group in the way
2825 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2827 items = checkForGroups(rect, &isOk);
2829 // groups found on track, do not allow the move
2830 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2834 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2835 items = scene()->items(rect);
2838 QList<ItemInfo> clipsToMove;
2839 QList<ItemInfo> transitionsToMove;
2841 for (int i = 0; i < items.count(); i++) {
2842 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2843 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2844 ItemInfo info = item->info();
2845 if (item->type() == AVWIDGET)
2846 clipsToMove.append(info);
2847 else if (item->type() == TRANSITIONWIDGET)
2848 transitionsToMove.append(info);
2852 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2853 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2854 m_commandStack->push(command);
2858 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2860 int diff = duration.frames(m_document->fps());
2861 resetSelectionGroup();
2862 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2863 scene()->addItem(m_selectionGroup);
2865 Transition *transition;
2867 // Create lists with start pos for each track
2868 QMap <int, int> trackClipStartList;
2869 QMap <int, int> trackTransitionStartList;
2871 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2872 trackClipStartList[i] = -1;
2873 trackTransitionStartList[i] = -1;
2876 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2877 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2879 if (clip->parentItem()) {
2880 m_selectionGroup->addToGroup(clip->parentItem());
2881 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2883 m_selectionGroup->addToGroup(clip);
2884 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2886 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))
2887 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2889 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);
2892 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2893 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2895 if (transition->parentItem()) {
2896 m_selectionGroup->addToGroup(transition->parentItem());
2897 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2899 m_selectionGroup->addToGroup(transition);
2900 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2902 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))
2903 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2904 } 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);
2906 m_selectionGroup->translate(diff, 0);
2908 // update items coordinates
2909 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2911 for (int i = 0; i < itemList.count(); i++) {
2912 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2913 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2914 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2915 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2916 for (int j = 0; j < children.count(); j++) {
2917 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2922 resetSelectionGroup(false);
2924 track = m_document->tracksCount() - track;
2925 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2928 void CustomTrackView::deleteClip(const QString &clipId)
2930 resetSelectionGroup();
2931 QList<QGraphicsItem *> itemList = items();
2932 QUndoCommand *deleteCommand = new QUndoCommand();
2934 for (int i = 0; i < itemList.count(); i++) {
2935 if (itemList.at(i)->type() == AVWIDGET) {
2936 ClipItem *item = (ClipItem *)itemList.at(i);
2937 if (item->clipProducer() == clipId) {
2939 if (item->parentItem()) {
2940 // Clip is in a group, destroy the group
2941 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2943 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2947 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2948 if (count == 0) delete deleteCommand;
2949 else m_commandStack->push(deleteCommand);
2952 void CustomTrackView::setCursorPos(int pos, bool seek)
2954 if (pos == m_cursorPos) return;
2955 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2957 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2958 else if (m_autoScroll) checkScrolling();
2959 m_cursorLine->setPos(m_cursorPos, 0);
2962 void CustomTrackView::updateCursorPos()
2964 m_cursorLine->setPos(m_cursorPos, 0);
2967 int CustomTrackView::cursorPos()
2969 return (int)(m_cursorPos);
2972 void CustomTrackView::moveCursorPos(int delta)
2974 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2975 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2976 m_cursorPos += delta;
2977 m_cursorLine->setPos(m_cursorPos, 0);
2978 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2981 void CustomTrackView::initCursorPos(int pos)
2983 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2985 m_cursorLine->setPos(pos, 0);
2989 void CustomTrackView::checkScrolling()
2991 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2994 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2996 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2997 QGraphicsView::mouseReleaseEvent(event);
2998 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2999 #if QT_VERSION >= 0x040600
3000 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3002 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3003 if (event->button() == Qt::MidButton) {
3006 setDragMode(QGraphicsView::NoDrag);
3007 if (m_operationMode == MOVEGUIDE) {
3008 setCursor(Qt::ArrowCursor);
3009 m_operationMode = NONE;
3010 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3011 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3012 if (newPos != m_dragGuide->position()) {
3013 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3014 m_commandStack->push(command);
3015 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3016 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3017 m_document->syncGuides(m_guides);
3022 } else if (m_operationMode == SPACER && m_selectionGroup) {
3024 if (event->modifiers() != Qt::ControlModifier) {
3025 // We are moving all tracks
3027 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3028 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3030 if (timeOffset != GenTime()) {
3031 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3033 QList<ItemInfo> clipsToMove;
3034 QList<ItemInfo> transitionsToMove;
3036 // Create lists with start pos for each track
3037 QMap <int, int> trackClipStartList;
3038 QMap <int, int> trackTransitionStartList;
3040 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3041 trackClipStartList[i] = -1;
3042 trackTransitionStartList[i] = -1;
3045 for (int i = 0; i < items.count(); i++) {
3046 if (items.at(i)->type() == GROUPWIDGET)
3047 items += items.at(i)->childItems();
3050 for (int i = 0; i < items.count(); i++) {
3051 if (items.at(i)->type() == AVWIDGET) {
3052 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3053 ItemInfo info = item->info();
3054 clipsToMove.append(info);
3056 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3057 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3058 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3059 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3060 ItemInfo info = item->info();
3061 transitionsToMove.append(info);
3063 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3064 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3067 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3068 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3069 m_commandStack->push(command);
3070 if (track != -1) track = m_document->tracksCount() - track;
3071 kDebug() << "SPACER TRACK:" << track;
3072 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3073 setDocumentModified();
3076 resetSelectionGroup(false);
3077 m_operationMode = NONE;
3078 } else if (m_operationMode == RUBBERSELECTION) {
3079 //kDebug() << "// END RUBBER SELECT";
3080 resetSelectionGroup();
3081 groupSelectedItems();
3082 m_operationMode = NONE;
3085 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3086 emit transitionItemSelected(NULL);
3090 if (m_dragItem) info = m_dragItem->info();
3092 if (m_operationMode == MOVE) {
3093 setCursor(Qt::OpenHandCursor);
3094 if (m_dragItem->parentItem() == 0) {
3095 // we are moving one clip, easy
3096 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3097 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3098 Mlt::Producer *prod;
3099 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(info.track);
3100 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3101 else prod = item->baseClip()->producer(info.track);
3102 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);
3105 QUndoCommand *moveCommand = new QUndoCommand();
3106 moveCommand->setText(i18n("Move clip"));
3107 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3109 int tracknumber = m_document->tracksCount() - item->track() - 1;
3110 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3111 if (isLocked) item->setItemLocked(true);
3112 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3113 // Also move automatic transitions (on lower track)
3114 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3115 ItemInfo startTrInfo;
3116 ItemInfo newStartTrInfo;
3117 bool moveStartTrans = false;
3118 bool moveEndTrans = false;
3119 if (startTransition && startTransition->isAutomatic()) {
3120 startTrInfo = startTransition->info();
3121 newStartTrInfo = startTrInfo;
3122 newStartTrInfo.track = info.track;
3123 newStartTrInfo.startPos = info.startPos;
3124 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3125 // transition end should stay the same
3127 // transition end should be adjusted to clip
3128 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3130 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3132 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3133 // Check if there is a transition at clip end
3134 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3135 if (tr && tr->isAutomatic()) {
3136 ItemInfo trInfo = tr->info();
3137 ItemInfo newTrInfo = trInfo;
3138 newTrInfo.track = info.track;
3139 newTrInfo.endPos = m_dragItem->endPos();
3140 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3141 // transition start should stay the same
3143 // transition start should be moved
3144 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3146 if (newTrInfo.startPos < newTrInfo.endPos) {
3147 moveEndTrans = true;
3148 if (moveStartTrans) {
3149 // we have to move both transitions, remove the start one so that there is no collision
3150 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3152 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3153 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3154 if (moveStartTrans) {
3155 // re-add transition in correct place
3156 int transTrack = startTransition->transitionEndTrack();
3157 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3158 transTrack = getPreviousVideoTrack(info.track);
3160 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3161 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3167 if (moveStartTrans && !moveEndTrans) {
3168 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3169 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3172 // Also move automatic transitions (on upper track)
3173 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3174 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3175 ItemInfo trInfo = tr->info();
3176 ItemInfo newTrInfo = trInfo;
3177 newTrInfo.startPos = m_dragItem->startPos();
3178 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3179 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3180 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3181 // transition end should be adjusted to clip on upper track
3182 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3184 if (newTrInfo.startPos < newTrInfo.endPos) {
3185 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3186 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3190 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3191 // Check if there is a transition at clip end
3192 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3193 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3194 ItemInfo trInfo = tr->info();
3195 ItemInfo newTrInfo = trInfo;
3196 newTrInfo.endPos = m_dragItem->endPos();
3197 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3198 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3199 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3200 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3201 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3202 // transition start should be moved
3203 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3205 if (newTrInfo.startPos < newTrInfo.endPos) {
3206 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3207 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3212 m_commandStack->push(moveCommand);
3213 //checkTrackSequence(m_dragItem->track());
3215 // undo last move and emit error message
3216 bool snap = KdenliveSettings::snaptopoints();
3217 KdenliveSettings::setSnaptopoints(false);
3218 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3219 KdenliveSettings::setSnaptopoints(snap);
3220 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3222 setDocumentModified();
3223 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3224 Transition *transition = static_cast <Transition *>(m_dragItem);
3225 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3226 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)) {
3227 // Moving transition failed, revert to previous position
3228 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3229 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3231 QUndoCommand *moveCommand = new QUndoCommand();
3232 moveCommand->setText(i18n("Move transition"));
3233 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3234 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3235 m_commandStack->push(moveCommand);
3236 setDocumentModified();
3240 // Moving several clips. We need to delete them and readd them to new position,
3241 // or they might overlap each other during the move
3242 QGraphicsItemGroup *group;
3243 if (m_selectionGroup)
3244 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3246 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3247 QList<QGraphicsItem *> items = group->childItems();
3249 QList<ItemInfo> clipsToMove;
3250 QList<ItemInfo> transitionsToMove;
3252 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3253 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3254 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3255 QUndoCommand *moveGroup = new QUndoCommand();
3256 moveGroup->setText(i18n("Move group"));
3257 if (timeOffset != GenTime() || trackOffset != 0) {
3258 // remove items in MLT playlist
3261 int max = items.count();
3262 for (int i = 0; i < max; i++) {
3263 if (items.at(i)->type() == GROUPWIDGET) {
3264 items += items.at(i)->childItems();
3267 m_document->renderer()->blockSignals(true);
3268 for (int i = 0; i < items.count(); i++) {
3269 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3270 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3271 ItemInfo info = item->info();
3272 if (item->type() == AVWIDGET) {
3273 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3274 // error, clip cannot be removed from playlist
3275 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3277 clipsToMove.append(info);
3280 transitionsToMove.append(info);
3281 Transition *tr = static_cast <Transition*>(item);
3282 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3285 m_document->renderer()->blockSignals(false);
3286 for (int i = 0; i < items.count(); i++) {
3287 // re-add items in correct place
3288 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3289 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3291 ItemInfo info = item->info();
3292 int tracknumber = m_document->tracksCount() - info.track - 1;
3293 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3295 group->removeFromGroup(item);
3296 item->setItemLocked(true);
3299 if (item->type() == AVWIDGET) {
3300 ClipItem *clip = static_cast <ClipItem*>(item);
3301 info.track = m_document->tracksCount() - info.track;
3302 Mlt::Producer *prod;
3303 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3304 if (clip->isAudioOnly())
3305 prod = clip->baseClip()->audioProducer(info.track);
3306 else if (clip->isVideoOnly())
3307 prod = clip->baseClip()->videoProducer();
3309 prod = clip->baseClip()->producer(info.track);
3310 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3311 for (int i = 0; i < clip->effectsCount(); i++) {
3312 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3315 Transition *tr = static_cast <Transition*>(item);
3316 int newTrack = tr->transitionEndTrack();
3317 if (!tr->forcedTrack()) {
3318 newTrack = getPreviousVideoTrack(info.track);
3320 tr->updateTransitionEndTrack(newTrack);
3321 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3322 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3325 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3326 m_commandStack->push(moveGroup);
3328 //QPointF top = group->sceneBoundingRect().topLeft();
3329 //QPointF oldpos = m_selectionGroup->scenePos();
3330 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3331 //group->setPos(top);
3332 //TODO: get rid of the 3 lines below
3333 if (m_selectionGroup) {
3334 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3335 m_selectionGroupInfo.track = m_selectionGroup->track();
3337 for (int i = 0; i < items.count(); ++i) {
3338 if (items.at(i)->type() == GROUPWIDGET) {
3339 rebuildGroup((AbstractGroupItem*)items.at(i));
3344 for (int i = 0; i < items.count(); ++i) {
3346 items.at(i)->setSelected(true);
3347 if (items.at(i)->parentItem())
3348 items.at(i)->parentItem()->setSelected(true);
3351 groupSelectedItems();
3353 rebuildGroup((AbstractGroupItem *)group);
3355 setDocumentModified();
3358 m_document->renderer()->doRefresh();
3359 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3361 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3362 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3364 QUndoCommand *resizeCommand = new QUndoCommand();
3365 resizeCommand->setText(i18n("Resize group"));
3366 QList <QGraphicsItem *> items = parent->childItems();
3367 QList <ItemInfo> infos = parent->resizeInfos();
3368 parent->clearResizeInfos();
3370 for (int i = 0; i < items.count(); ++i) {
3371 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3372 if (item && item->type() == AVWIDGET) {
3373 ItemInfo info = infos.at(itemcount);
3374 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3378 m_commandStack->push(resizeCommand);
3381 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3383 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3385 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3386 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3388 QUndoCommand *resizeCommand = new QUndoCommand();
3389 resizeCommand->setText(i18n("Resize group"));
3390 QList <QGraphicsItem *> items = parent->childItems();
3391 QList <ItemInfo> infos = parent->resizeInfos();
3392 parent->clearResizeInfos();
3394 for (int i = 0; i < items.count(); ++i) {
3395 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3396 if (item && item->type() == AVWIDGET) {
3397 ItemInfo info = infos.at(itemcount);
3398 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3402 m_commandStack->push(resizeCommand);
3405 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3407 } else if (m_operationMode == FADEIN) {
3408 // resize fade in effect
3409 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3410 int ix = item->hasEffect("volume", "fadein");
3411 int ix2 = item->hasEffect("", "fade_from_black");
3413 QDomElement oldeffect = item->effectAt(ix);
3414 int start = item->cropStart().frames(m_document->fps());
3415 int end = item->fadeIn();
3417 slotDeleteEffect(item, -1, oldeffect, false);
3420 QDomElement effect = oldeffect.cloneNode().toElement();
3421 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3422 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3423 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3424 emit clipItemSelected(item, ix);
3426 } else if (item->fadeIn() != 0 && ix2 == -1) {
3428 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3430 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3431 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3432 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3433 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3436 QDomElement oldeffect = item->effectAt(ix2);
3437 int start = item->cropStart().frames(m_document->fps());
3438 int end = item->fadeIn();
3440 slotDeleteEffect(item, -1, oldeffect, false);
3443 QDomElement effect = oldeffect.cloneNode().toElement();
3444 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3445 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3446 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3447 emit clipItemSelected(item, ix2);
3450 } else if (m_operationMode == FADEOUT) {
3451 // resize fade in effect
3452 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3453 int ix = item->hasEffect("volume", "fadeout");
3454 int ix2 = item->hasEffect("", "fade_to_black");
3456 QDomElement oldeffect = item->effectAt(ix);
3457 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3458 int start = item->fadeOut();
3460 slotDeleteEffect(item, -1, oldeffect, false);
3462 start = end - start;
3463 QDomElement effect = oldeffect.cloneNode().toElement();
3464 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3465 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3466 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3467 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3468 emit clipItemSelected(item, ix);
3470 } else if (item->fadeOut() != 0 && ix2 == -1) {
3472 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3474 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3475 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3476 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3477 EffectsList::setParameter(effect, "out", QString::number(0));
3478 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3481 QDomElement oldeffect = item->effectAt(ix2);
3482 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3483 int start = item->fadeOut();
3485 slotDeleteEffect(item, -1, oldeffect, false);
3487 start = end - start;
3488 QDomElement effect = oldeffect.cloneNode().toElement();
3489 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3490 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3491 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3492 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3493 emit clipItemSelected(item, ix2);
3496 } else if (m_operationMode == KEYFRAME) {
3497 // update the MLT effect
3498 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3499 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3501 // check if we want to remove keyframe
3502 double val = mapToScene(event->pos()).toPoint().y();
3503 QRectF br = item->sceneBoundingRect();
3504 double maxh = 100.0 / br.height();
3505 val = (br.bottom() - val) * maxh;
3506 int start = item->cropStart().frames(m_document->fps());
3507 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3509 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3511 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3513 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3516 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3517 //item->updateKeyframeEffect();
3518 //QString next = item->keyframes(item->selectedEffectIndex());
3519 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3520 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3522 m_commandStack->push(command);
3523 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3524 emit clipItemSelected(item, item->selectedEffectIndex());
3526 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3527 // A transition is selected
3529 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3530 if (transitionClip && transitionClip->baseClip()) {
3531 QString size = transitionClip->baseClip()->getProperty("frame_size");
3532 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3533 if (factor == 0) factor = 1.0;
3534 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3535 p.setY(size.section('x', 1, 1).toInt());
3537 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3538 } else emit transitionItemSelected(NULL);
3539 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3540 m_operationMode = NONE;
3543 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3545 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3547 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3548 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3551 if (item->isSelected()) emit clipItemSelected(NULL);
3552 item->baseClip()->removeReference();
3553 m_document->updateClip(item->baseClip()->getId());
3555 /*if (item->baseClip()->isTransparent()) {
3556 // also remove automatic transition
3557 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3558 if (tr && tr->isAutomatic()) {
3559 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3560 scene()->removeItem(tr);
3564 m_waitingThumbs.removeAll(item);
3565 if (m_dragItem == item) m_dragItem = NULL;
3566 #if QT_VERSION >= 0x040600
3567 // animate item deletion
3568 item->closeAnimation();
3569 /*if (refresh) item->closeAnimation();
3571 // no refresh, means we have several operations chained, we need to delete clip immediatly
3572 // so that it does not get in the way of the other
3581 setDocumentModified();
3582 if (refresh) m_document->renderer()->doRefresh();
3585 void CustomTrackView::deleteSelectedClips()
3587 resetSelectionGroup();
3588 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3589 if (itemList.count() == 0) {
3590 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3593 scene()->clearSelection();
3594 QUndoCommand *deleteSelected = new QUndoCommand();
3596 bool resetGroup = false;
3599 int transitionCount = 0;
3600 // expand & destroy groups
3601 for (int i = 0; i < itemList.count(); i++) {
3602 if (itemList.at(i)->type() == GROUPWIDGET) {
3604 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3605 QList <ItemInfo> clipInfos;
3606 QList <ItemInfo> transitionInfos;
3607 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3608 for (int j = 0; j < children.count(); j++) {
3609 if (children.at(j)->type() == AVWIDGET) {
3610 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3611 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3612 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3613 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3614 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3616 if (itemList.contains(children.at(j))) {
3617 children.removeAt(j);
3621 itemList += children;
3622 if (clipInfos.count() > 0)
3623 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3625 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3626 itemList.insert(i + 1, itemList.at(i)->parentItem());
3629 for (int i = 0; i < itemList.count(); i++) {
3630 if (itemList.at(i)->type() == AVWIDGET) {
3632 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3633 if (item->parentItem()) resetGroup = true;
3634 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3635 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3636 emit clipItemSelected(NULL);
3637 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3639 Transition *item = static_cast <Transition *>(itemList.at(i));
3640 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3641 if (item->parentItem()) resetGroup = true;
3642 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3643 emit transitionItemSelected(NULL);
3646 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3647 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3648 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3649 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3650 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3651 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3652 else deleteSelected->setText(i18n("Delete selected items"));
3653 m_commandStack->push(deleteSelected);
3656 void CustomTrackView::changeClipSpeed()
3658 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3659 if (itemList.count() == 0) {
3660 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3663 QUndoCommand *changeSelected = new QUndoCommand();
3664 changeSelected->setText("Edit clip speed");
3668 for (int i = 0; i < itemList.count(); i++) {
3669 if (itemList.at(i)->type() == AVWIDGET) {
3670 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3671 ItemInfo info = item->info();
3672 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3674 double speed = (double) percent / 100.0;
3675 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3677 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3681 if (count > 0) m_commandStack->push(changeSelected);
3682 else delete changeSelected;
3685 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3687 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3688 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3690 kDebug() << "ERROR: Cannot find clip for speed change";
3691 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3694 info.track = m_document->tracksCount() - item->track();
3696 if (item->isVideoOnly())
3697 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3698 else if (item->isAudioOnly())
3699 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3701 endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3703 item->setSpeed(speed, strobe);
3704 item->updateRectGeometry();
3705 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3706 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3708 updatePositionEffects(item, info);
3709 setDocumentModified();
3710 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3713 void CustomTrackView::cutSelectedClips()
3715 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3716 QList<AbstractGroupItem *> groups;
3717 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3718 for (int i = 0; i < itemList.count(); ++i) {
3719 if (!itemList.at(i))
3721 if (itemList.at(i)->type() == AVWIDGET) {
3722 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3723 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3724 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3725 if (!groups.contains(group))
3727 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3728 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3729 m_commandStack->push(command);
3731 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3732 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3733 if (!groups.contains(group))
3738 for (int i = 0; i < groups.count(); ++i)
3739 razorGroup(groups.at(i), currentPos);
3742 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3745 QList <QGraphicsItem *> children = group->childItems();
3746 QList <ItemInfo> clips1, transitions1;
3747 QList <ItemInfo> clipsCut, transitionsCut;
3748 QList <ItemInfo> clips2, transitions2;
3749 for (int i = 0; i < children.count(); ++i) {
3750 children.at(i)->setSelected(false);
3751 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3752 if (child->type() == AVWIDGET) {
3753 if (cutPos > child->endPos())
3754 clips1 << child->info();
3755 else if (cutPos < child->startPos())
3756 clips2 << child->info();
3758 clipsCut << child->info();
3760 if (cutPos > child->endPos())
3761 transitions1 << child->info();
3762 else if (cutPos < child->startPos())
3763 transitions2 << child->info();
3765 transitionsCut << child->info();
3768 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3770 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3771 m_commandStack->push(command);
3775 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)
3778 for (int i = 0; i < clipsCut.count(); ++i) {
3779 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3781 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3782 clips1 << clip->info();
3783 if (clipBehind != NULL)
3784 clips2 << clipBehind->info();
3787 /* TODO: cut transitionsCut
3788 * For now just append them to group1 */
3789 transitions1 << transitionsCut;
3790 doGroupClips(clips1, transitions1, true);
3791 doGroupClips(clips2, transitions2, true);
3793 /* we might also just use clipsCut.at(0)->parentItem().
3794 * Do this loop just in case something went wrong during cut */
3795 for (int i = 0; i < clipsCut.count(); ++i) {
3796 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3797 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3798 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3799 QList <QGraphicsItem *> children = group->childItems();
3800 QList <ItemInfo> groupClips;
3801 QList <ItemInfo> groupTrans;
3802 for (int j = 0; j < children.count(); ++j) {
3803 if (children.at(j)->type() == AVWIDGET)
3804 groupClips << ((AbstractClipItem *)children.at(j))->info();
3805 else if (children.at(j)->type() == TRANSITIONWIDGET)
3806 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3808 doGroupClips(groupClips, groupTrans, false);
3812 for (int i = 0; i < clipsCut.count(); ++i)
3813 cutClip(clipsCut.at(i), cutPos, false);
3814 // TODO: uncut transitonsCut
3815 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3819 void CustomTrackView::groupClips(bool group)
3821 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3822 QList <ItemInfo> clipInfos;
3823 QList <ItemInfo> transitionInfos;
3824 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3827 int max = itemList.count();
3828 for (int i = 0; i < max; i++) {
3829 if (itemList.at(i)->type() == GROUPWIDGET) {
3830 itemList += itemList.at(i)->childItems();
3834 for (int i = 0; i < itemList.count(); i++) {
3835 if (itemList.at(i)->type() == AVWIDGET) {
3836 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3837 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3838 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3839 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3840 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3843 if (clipInfos.count() > 0) {
3844 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3845 m_commandStack->push(command);
3849 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3851 resetSelectionGroup();
3852 m_scene->clearSelection();
3854 for (int i = 0; i < clipInfos.count(); i++) {
3855 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3856 if (clip == NULL) continue;
3857 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3858 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3859 m_document->clipManager()->removeGroup(grp);
3860 scene()->destroyItemGroup(grp);
3862 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3864 for (int i = 0; i < transitionInfos.count(); i++) {
3865 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3866 if (tr == NULL) continue;
3867 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3868 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3869 m_document->clipManager()->removeGroup(grp);
3870 scene()->destroyItemGroup(grp);
3872 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3874 setDocumentModified();
3878 QList <QGraphicsItemGroup *> groups;
3879 for (int i = 0; i < clipInfos.count(); i++) {
3880 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3882 clip->setSelected(true);
3885 for (int i = 0; i < transitionInfos.count(); i++) {
3886 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3888 clip->setSelected(true);
3892 groupSelectedItems(false, true);
3893 setDocumentModified();
3896 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3898 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3899 if (baseclip == NULL) {
3900 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3904 if (baseclip->producer() == NULL) {
3905 // If the clip has no producer, we must wait until it is created...
3907 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3908 emit forceClipProcessing(clipId);
3909 qApp->processEvents();
3910 for (int i = 0; i < 3; i++) {
3911 if (baseclip->producer() == NULL) {
3912 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3915 if (baseclip->producer() == NULL) {
3916 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3920 emit displayMessage(QString(), InformationMessage);
3924 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3925 item->setEffectList(effects);
3926 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3927 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3928 scene()->addItem(item);
3930 int tracknumber = m_document->tracksCount() - info.track - 1;
3931 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3932 if (isLocked) item->setItemLocked(true);
3934 baseclip->addReference();
3935 m_document->updateClip(baseclip->getId());
3936 info.track = m_document->tracksCount() - info.track;
3937 Mlt::Producer *prod;
3938 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3939 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3940 else prod = baseclip->producer(info.track);
3941 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3942 for (int i = 0; i < item->effectsCount(); i++) {
3943 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3945 setDocumentModified();
3946 if (refresh) m_document->renderer()->doRefresh();
3947 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3948 m_thumbsTimer.start();
3951 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3953 QList<QGraphicsItem *> list = scene()->items();
3954 ClipItem *clip = NULL;
3955 for (int i = 0; i < list.size(); ++i) {
3956 if (list.at(i)->type() == AVWIDGET) {
3957 clip = static_cast <ClipItem *>(list.at(i));
3958 if (clip->clipProducer() == clipId) {
3959 ItemInfo info = clip->info();
3960 info.track = m_document->tracksCount() - clip->track();
3961 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3962 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3964 clip->refreshClip(true);
3971 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3973 int framepos = (int)(pos.frames(m_document->fps()));
3974 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3975 ClipItem *clip = NULL;
3976 for (int i = 0; i < list.size(); i++) {
3977 if (!list.at(i)->isEnabled()) continue;
3978 if (list.at(i)->type() == AVWIDGET) {
3979 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3980 if (test->endPos() == pos) clip = test;
3987 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3989 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3990 ClipItem *clip = NULL;
3991 for (int i = 0; i < list.size(); i++) {
3992 if (!list.at(i)->isEnabled()) continue;
3993 if (list.at(i)->type() == AVWIDGET) {
3994 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3995 if (test->startPos() == pos) clip = test;
4002 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4004 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4005 QList<QGraphicsItem *> list = scene()->items(p);
4006 ClipItem *clip = NULL;
4007 for (int i = 0; i < list.size(); i++) {
4008 if (!list.at(i)->isEnabled()) continue;
4009 if (list.at(i)->type() == AVWIDGET) {
4010 clip = static_cast <ClipItem *>(list.at(i));
4017 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4019 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4022 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4024 const QPointF p(pos, (track + 1) * m_tracksHeight);
4025 QList<QGraphicsItem *> list = scene()->items(p);
4026 Transition *clip = NULL;
4027 for (int i = 0; i < list.size(); i++) {
4028 if (!list.at(i)->isEnabled()) continue;
4029 if (list.at(i)->type() == TRANSITIONWIDGET) {
4030 clip = static_cast <Transition *>(list.at(i));
4037 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4039 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4042 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4044 int framepos = (int)(pos.frames(m_document->fps()));
4045 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4046 QList<QGraphicsItem *> list = scene()->items(p);
4047 Transition *clip = NULL;
4048 for (int i = 0; i < list.size(); i++) {
4049 if (!list.at(i)->isEnabled()) continue;
4050 if (list.at(i)->type() == TRANSITIONWIDGET) {
4051 Transition *test = static_cast <Transition *>(list.at(i));
4052 if (test->endPos() == pos) clip = test;
4059 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4061 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4062 QList<QGraphicsItem *> list = scene()->items(p);
4063 Transition *clip = NULL;
4064 for (int i = 0; i < list.size(); ++i) {
4065 if (!list.at(i)->isEnabled()) continue;
4066 if (list.at(i)->type() == TRANSITIONWIDGET) {
4067 Transition *test = static_cast <Transition *>(list.at(i));
4068 if (test->startPos() == pos) clip = test;
4075 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4077 if (m_selectionGroup) resetSelectionGroup(false);
4078 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4080 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);
4081 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4084 Mlt::Producer *prod;
4085 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
4086 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
4087 else prod = item->baseClip()->producer(end.track);
4089 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);
4091 bool snap = KdenliveSettings::snaptopoints();
4092 KdenliveSettings::setSnaptopoints(false);
4093 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4095 int tracknumber = m_document->tracksCount() - end.track - 1;
4096 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4097 m_scene->clearSelection();
4098 if (isLocked) item->setItemLocked(true);
4100 if (item->isItemLocked()) item->setItemLocked(false);
4101 item->setSelected(true);
4103 if (item->baseClip()->isTransparent()) {
4104 // Also move automatic transition
4105 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4106 if (tr && tr->isAutomatic()) {
4107 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4108 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);
4109 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4112 KdenliveSettings::setSnaptopoints(snap);
4113 setDocumentModified();
4115 // undo last move and emit error message
4116 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4118 if (refresh) m_document->renderer()->doRefresh();
4119 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4122 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4125 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4126 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4127 resetSelectionGroup();
4128 m_scene->clearSelection();
4130 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4131 scene()->addItem(m_selectionGroup);
4133 m_document->renderer()->blockSignals(true);
4134 for (int i = 0; i < startClip.count(); i++) {
4136 startClip[i].startPos = startClip.at(i).startPos - offset;
4137 startClip[i].track = startClip.at(i).track - trackOffset;
4139 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4140 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4142 clip->setItemLocked(false);
4143 if (clip->parentItem()) {
4144 m_selectionGroup->addToGroup(clip->parentItem());
4145 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4147 m_selectionGroup->addToGroup(clip);
4148 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4150 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4151 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4153 for (int i = 0; i < startTransition.count(); i++) {
4155 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4156 startTransition[i].track = startTransition.at(i).track - trackOffset;
4158 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4160 tr->setItemLocked(false);
4161 if (tr->parentItem()) {
4162 m_selectionGroup->addToGroup(tr->parentItem());
4163 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4165 m_selectionGroup->addToGroup(tr);
4166 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4168 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());
4169 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4171 m_document->renderer()->blockSignals(false);
4173 if (m_selectionGroup) {
4174 bool snap = KdenliveSettings::snaptopoints();
4175 KdenliveSettings::setSnaptopoints(false);
4177 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4178 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4180 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4182 int max = children.count();
4183 for (int i = 0; i < max; i++) {
4184 if (children.at(i)->type() == GROUPWIDGET) {
4185 children += children.at(i)->childItems();
4186 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4187 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4188 /*m_document->clipManager()->removeGroup(grp);
4189 m_scene->destroyItemGroup(grp);*/
4190 children.removeAll(children.at(i));
4195 for (int i = 0; i < children.count(); i++) {
4196 // re-add items in correct place
4197 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4198 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4200 ItemInfo info = item->info();
4201 int tracknumber = m_document->tracksCount() - info.track - 1;
4202 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4204 item->setItemLocked(true);
4205 else if (item->isItemLocked())
4206 item->setItemLocked(false);
4208 if (item->type() == AVWIDGET) {
4209 ClipItem *clip = static_cast <ClipItem*>(item);
4210 info.track = m_document->tracksCount() - info.track;
4211 Mlt::Producer *prod;
4212 if (clip->isAudioOnly())
4213 prod = clip->baseClip()->audioProducer(info.track);
4214 else if (clip->isVideoOnly())
4215 prod = clip->baseClip()->videoProducer();
4217 prod = clip->baseClip()->producer(info.track);
4218 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
4219 for (int i = 0; i < clip->effectsCount(); i++) {
4220 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4222 } else if (item->type() == TRANSITIONWIDGET) {
4223 Transition *tr = static_cast <Transition*>(item);
4225 if (!tr->forcedTrack()) {
4226 newTrack = getPreviousVideoTrack(info.track);
4228 newTrack = tr->transitionEndTrack() + trackOffset;
4229 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4231 tr->updateTransitionEndTrack(newTrack);
4232 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4236 resetSelectionGroup(false);
4238 for (int i = 0; i < children.count(); i++) {
4239 if (children.at(i)->parentItem())
4240 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4244 KdenliveSettings::setSnaptopoints(snap);
4245 m_document->renderer()->doRefresh();
4246 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4249 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4251 Transition *item = getTransitionItemAt(start.startPos, start.track);
4253 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);
4254 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4257 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4258 bool snap = KdenliveSettings::snaptopoints();
4259 KdenliveSettings::setSnaptopoints(false);
4260 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4261 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4262 // Transition was moved
4263 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4264 } else if (end.endPos == start.endPos) {
4265 // Transition start resize
4266 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4267 } else if (end.startPos == start.startPos) {
4268 // Transition end resize;
4269 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4270 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4273 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4274 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4275 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4277 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4278 KdenliveSettings::setSnaptopoints(snap);
4279 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4280 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());
4281 if (m_dragItem && m_dragItem == item) {
4283 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4284 if (transitionClip && transitionClip->baseClip()) {
4285 QString size = transitionClip->baseClip()->getProperty("frame_size");
4286 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4287 if (factor == 0) factor = 1.0;
4288 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4289 p.setY(size.section('x', 1, 1).toInt());
4291 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4293 if (m_refresh) m_document->renderer()->doRefresh();
4294 setDocumentModified();
4297 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4299 bool resizeClipStart = (start.startPos != end.startPos);
4300 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4302 if (dontWorry) return;
4303 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);
4304 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4307 if (item->parentItem()) {
4308 // Item is part of a group, reset group
4309 resetSelectionGroup();
4312 bool snap = KdenliveSettings::snaptopoints();
4313 KdenliveSettings::setSnaptopoints(false);
4314 if (resizeClipStart) {
4315 ItemInfo clipinfo = item->info();
4316 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4317 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4319 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4320 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4321 updatePositionEffects(item, clipinfo);
4322 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4324 ItemInfo clipinfo = item->info();
4325 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4326 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4328 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4329 updatePositionEffects(item, clipinfo);
4330 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4332 if (!resizeClipStart && end.cropStart != start.cropStart) {
4333 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4334 ItemInfo clipinfo = end;
4335 clipinfo.track = m_document->tracksCount() - end.track;
4336 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4338 item->setCropStart(end.cropStart);
4339 item->resetThumbs(true);
4342 m_document->renderer()->doRefresh();
4343 KdenliveSettings::setSnaptopoints(snap);
4344 setDocumentModified();
4347 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4349 if (pos == oldInfo.startPos.frames(m_document->fps()))
4351 bool snap = KdenliveSettings::snaptopoints();
4353 KdenliveSettings::setSnaptopoints(false);
4354 item->resizeStart(pos);
4355 if (item->startPos().frames(m_document->fps()) != pos) {
4356 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4357 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4358 KdenliveSettings::setSnaptopoints(snap);
4361 KdenliveSettings::setSnaptopoints(snap);
4364 bool hasParentCommand = false;
4366 hasParentCommand = true;
4368 command = new QUndoCommand();
4369 command->setText(i18n("Resize clip start"));
4372 // do this here, too, because otherwise undo won't update the group
4373 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4374 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4376 ItemInfo info = item->info();
4377 if (item->type() == AVWIDGET) {
4378 ItemInfo resizeinfo = oldInfo;
4379 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4380 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4382 // Check if there is an automatic transition on that clip (lower track)
4383 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4384 if (transition && transition->isAutomatic()) {
4385 ItemInfo trInfo = transition->info();
4386 ItemInfo newTrInfo = trInfo;
4387 newTrInfo.startPos = item->startPos();
4388 if (newTrInfo.startPos < newTrInfo.endPos)
4389 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4391 // Check if there is an automatic transition on that clip (upper track)
4392 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4393 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4394 ItemInfo trInfo = transition->info();
4395 ItemInfo newTrInfo = trInfo;
4396 newTrInfo.startPos = item->startPos();
4397 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4398 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4399 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4403 TODO: cleanup the effect update process
4405 ClipItem *clip = static_cast < ClipItem * >(item);
4407 updatePositionEffects(clip, oldInfo);
4411 QDomElement root = doc.createElement("list");
4412 doc.appendChild(root);
4413 QList <int> indexes;
4414 for (int i = 0; i < clip->effectsCount(); i++) {
4415 QDomElement effect = clip->effectAt(i);
4416 if (EffectsList::hasKeyFrames(effect)) {
4417 doc.appendChild(doc.importNode(effect, true));
4422 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4423 // Keyframes were modified, updateClip
4424 QDomNodeList effs = doc.elementsByTagName("effect");
4426 // Since we must always resize clip before updating the keyframes, we
4427 // put a resize command before & after checking keyframes so that
4428 // we are sure the resize is performed before whenever we do or undo the action
4430 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4431 for (int i = 0; i < indexes.count(); i++) {
4432 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);
4433 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4435 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4436 emit clipItemSelected(clip);
4438 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4441 KdenliveSettings::setSnaptopoints(false);
4442 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4443 KdenliveSettings::setSnaptopoints(snap);
4444 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4446 } else if (item->type() == TRANSITIONWIDGET) {
4447 Transition *transition = static_cast <Transition *>(item);
4448 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)) {
4449 // Cannot resize transition
4450 KdenliveSettings::setSnaptopoints(false);
4451 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4452 KdenliveSettings::setSnaptopoints(snap);
4453 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4455 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4456 if (command == NULL)
4457 m_commandStack->push(moveCommand);
4461 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4462 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4464 if (!hasParentCommand)
4465 m_commandStack->push(command);
4468 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4470 if (pos == oldInfo.endPos.frames(m_document->fps()))
4472 bool snap = KdenliveSettings::snaptopoints();
4474 KdenliveSettings::setSnaptopoints(false);
4475 item->resizeEnd(pos);
4476 if (item->endPos().frames(m_document->fps()) != pos) {
4477 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4478 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4479 KdenliveSettings::setSnaptopoints(snap);
4482 KdenliveSettings::setSnaptopoints(snap);
4485 bool hasParentCommand = false;
4487 hasParentCommand = true;
4489 command = new QUndoCommand();
4490 command->setText(i18n("Resize clip end"));
4493 // do this here, too, because otherwise undo won't update the group
4494 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4495 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4497 ItemInfo info = item->info();
4498 if (item->type() == AVWIDGET) {
4499 ItemInfo resizeinfo = info;
4500 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4501 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4503 // Check if there is an automatic transition on that clip (lower track)
4504 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4505 if (tr && tr->isAutomatic()) {
4506 ItemInfo trInfo = tr->info();
4507 ItemInfo newTrInfo = trInfo;
4508 newTrInfo.endPos = item->endPos();
4509 if (newTrInfo.endPos > newTrInfo.startPos)
4510 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4513 // Check if there is an automatic transition on that clip (upper track)
4514 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4515 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4516 ItemInfo trInfo = tr->info();
4517 ItemInfo newTrInfo = trInfo;
4518 newTrInfo.endPos = item->endPos();
4519 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4520 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4521 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4525 ClipItem *clip = static_cast < ClipItem * >(item);
4527 updatePositionEffects(clip, oldInfo);
4531 QDomElement root = doc.createElement("list");
4532 doc.appendChild(root);
4533 QList <int> indexes;
4534 for (int i = 0; i < clip->effectsCount(); i++) {
4535 QDomElement effect = clip->effectAt(i);
4536 if (EffectsList::hasKeyFrames(effect)) {
4537 doc.appendChild(doc.importNode(effect, true));
4542 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4543 // Keyframes were modified, updateClip
4544 QDomNodeList effs = doc.elementsByTagName("effect");
4546 // Since we must always resize clip before updating the keyframes, we
4547 // put a resize command before & after checking keyframes so that
4548 // we are sure the resize is performed before whenever we do or undo the action
4550 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4551 for (int i = 0; i < indexes.count(); i++) {
4552 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);
4553 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4555 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4556 emit clipItemSelected(clip);
4558 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4561 KdenliveSettings::setSnaptopoints(false);
4562 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4563 KdenliveSettings::setSnaptopoints(true);
4564 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4566 } else if (item->type() == TRANSITIONWIDGET) {
4567 Transition *transition = static_cast <Transition *>(item);
4568 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)) {
4569 // Cannot resize transition
4570 KdenliveSettings::setSnaptopoints(false);
4571 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4572 KdenliveSettings::setSnaptopoints(true);
4573 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4575 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4576 if (command == NULL)
4577 m_commandStack->push(moveCommand);
4580 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4581 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4583 if (!hasParentCommand)
4584 m_commandStack->push(command);
4587 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4589 int end = item->fadeIn();
4591 // there is a fade in effect
4592 int effectPos = item->hasEffect("volume", "fadein");
4593 if (effectPos != -1) {
4594 QDomElement oldeffect = item->effectAt(effectPos);
4595 int start = item->cropStart().frames(m_document->fps());
4596 int max = item->cropDuration().frames(m_document->fps());
4598 // Make sure the fade effect is not longer than the clip
4599 item->setFadeIn(max);
4600 end = item->fadeIn();
4603 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4604 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4605 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4606 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4607 // if fade effect is displayed, update the effect edit widget with new clip duration
4608 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4610 effectPos = item->hasEffect("brightness", "fade_from_black");
4611 if (effectPos != -1) {
4612 QDomElement oldeffect = item->effectAt(effectPos);
4613 int start = item->cropStart().frames(m_document->fps());
4614 int max = item->cropDuration().frames(m_document->fps());
4616 // Make sure the fade effect is not longer than the clip
4617 item->setFadeIn(max);
4618 end = item->fadeIn();
4621 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4622 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4623 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4624 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4625 // if fade effect is displayed, update the effect edit widget with new clip duration
4626 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4629 int start = item->fadeOut();
4631 // there is a fade out effect
4632 int effectPos = item->hasEffect("volume", "fadeout");
4633 if (effectPos != -1) {
4634 QDomElement oldeffect = item->effectAt(effectPos);
4635 int max = item->cropDuration().frames(m_document->fps());
4636 int end = max + item->cropStart().frames(m_document->fps());
4638 // Make sure the fade effect is not longer than the clip
4639 item->setFadeOut(max);
4640 start = item->fadeOut();
4642 start = end - start;
4643 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4644 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4645 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4646 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4647 // if fade effect is displayed, update the effect edit widget with new clip duration
4648 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4650 effectPos = item->hasEffect("brightness", "fade_to_black");
4651 if (effectPos != -1) {
4652 QDomElement oldeffect = item->effectAt(effectPos);
4653 int max = item->cropDuration().frames(m_document->fps());
4654 int end = max + item->cropStart().frames(m_document->fps());
4656 // Make sure the fade effect is not longer than the clip
4657 item->setFadeOut(max);
4658 start = item->fadeOut();
4660 start = end - start;
4661 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4662 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4663 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4664 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4665 // if fade effect is displayed, update the effect edit widget with new clip duration
4666 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4670 int effectPos = item->hasEffect("freeze", "freeze");
4671 if (effectPos != -1) {
4672 // Freeze effect needs to be adjusted with clip resize
4673 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4674 QDomElement eff = item->getEffectAt(effectPos);
4675 if (!eff.isNull() && diff != 0) {
4676 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4677 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4678 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4679 emit clipItemSelected(item, item->selectedEffectIndex());
4684 updatePanZoom(item);
4687 double CustomTrackView::getSnapPointForPos(double pos)
4689 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4692 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4694 QList <GenTime> snaps;
4695 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4696 QList<QGraphicsItem *> itemList = items();
4697 for (int i = 0; i < itemList.count(); i++) {
4698 if (itemList.at(i) == selected) continue;
4699 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4700 if (itemList.at(i)->type() == AVWIDGET) {
4701 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4702 GenTime start = item->startPos();
4703 GenTime end = item->endPos();
4704 snaps.append(start);
4706 if (!offsetList.isEmpty()) {
4707 for (int j = 0; j < offsetList.size(); j++) {
4708 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4709 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4713 QList < GenTime > markers = item->snapMarkers();
4714 for (int j = 0; j < markers.size(); ++j) {
4715 GenTime t = markers.at(j);
4717 if (!offsetList.isEmpty()) {
4718 for (int k = 0; k < offsetList.size(); k++) {
4719 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4723 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4724 Transition *transition = static_cast <Transition*>(itemList.at(i));
4725 GenTime start = transition->startPos();
4726 GenTime end = transition->endPos();
4727 snaps.append(start);
4729 if (!offsetList.isEmpty()) {
4730 for (int j = 0; j < offsetList.size(); j++) {
4731 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4732 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4738 // add cursor position
4739 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4741 if (!offsetList.isEmpty()) {
4742 for (int j = 0; j < offsetList.size(); j++) {
4743 snaps.append(pos - offsetList.at(j));
4748 for (int i = 0; i < m_guides.count(); i++) {
4749 snaps.append(m_guides.at(i)->position());
4750 if (!offsetList.isEmpty()) {
4751 for (int j = 0; j < offsetList.size(); j++) {
4752 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4758 m_scene->setSnapList(snaps);
4759 //for (int i = 0; i < m_snapPoints.size(); ++i)
4760 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4763 void CustomTrackView::slotSeekToPreviousSnap()
4765 updateSnapPoints(NULL);
4766 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4767 setCursorPos((int) res.frames(m_document->fps()));
4771 void CustomTrackView::slotSeekToNextSnap()
4773 updateSnapPoints(NULL);
4774 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4775 setCursorPos((int) res.frames(m_document->fps()));
4779 void CustomTrackView::clipStart()
4781 AbstractClipItem *item = getMainActiveClip();
4783 setCursorPos((int) item->startPos().frames(m_document->fps()));
4788 void CustomTrackView::clipEnd()
4790 AbstractClipItem *item = getMainActiveClip();
4792 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4797 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4799 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4800 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4801 m_commandStack->push(command);
4804 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4806 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4807 m_commandStack->push(command);
4810 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4812 DocClipBase *base = m_document->clipManager()->getClipById(id);
4813 QList <CommentedTime> markers = base->commentedSnapMarkers();
4815 if (markers.isEmpty()) {
4816 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4819 QUndoCommand *deleteMarkers = new QUndoCommand();
4820 deleteMarkers->setText("Delete clip markers");
4822 for (int i = 0; i < markers.size(); i++) {
4823 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4825 m_commandStack->push(deleteMarkers);
4828 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4830 DocClipBase *base = m_document->clipManager()->getClipById(id);
4831 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4832 else base->deleteSnapMarker(pos);
4833 emit updateClipMarkers(base);
4834 setDocumentModified();
4835 viewport()->update();
4838 int CustomTrackView::hasGuide(int pos, int offset)
4840 for (int i = 0; i < m_guides.count(); i++) {
4841 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4842 if (qAbs(guidePos - pos) <= offset) return guidePos;
4843 else if (guidePos > pos) return -1;
4848 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4852 double fps = m_document->fps();
4853 for (int i = 0; i < m_guides.count(); i++) {
4854 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4855 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4857 goMenu->setEnabled(!m_guides.isEmpty());
4860 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4862 if (oldPos > GenTime() && pos > GenTime()) {
4864 for (int i = 0; i < m_guides.count(); i++) {
4865 if (m_guides.at(i)->position() == oldPos) {
4866 Guide *item = m_guides.at(i);
4867 item->updateGuide(pos, comment);
4871 } else if (pos > GenTime()) addGuide(pos, comment);
4875 for (int i = 0; i < m_guides.count(); i++) {
4876 if (m_guides.at(i)->position() == oldPos) {
4877 delete m_guides.takeAt(i);
4882 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4884 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4885 m_document->syncGuides(m_guides);
4888 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4890 for (int i = 0; i < m_guides.count(); i++) {
4891 if (m_guides.at(i)->position() == pos) {
4892 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4896 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4897 scene()->addItem(g);
4899 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4900 m_document->syncGuides(m_guides);
4904 void CustomTrackView::slotAddGuide()
4906 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4907 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4908 if (d.exec() != QDialog::Accepted) return;
4909 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4910 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4911 m_commandStack->push(command);
4915 void CustomTrackView::slotEditGuide(int guidePos)
4918 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4919 else pos = GenTime(guidePos, m_document->fps());
4921 for (int i = 0; i < m_guides.count(); i++) {
4922 if (m_guides.at(i)->position() == pos) {
4923 slotEditGuide(m_guides.at(i)->info());
4928 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4931 void CustomTrackView::slotEditGuide(CommentedTime guide)
4933 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4934 if (d.exec() == QDialog::Accepted) {
4935 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4936 m_commandStack->push(command);
4941 void CustomTrackView::slotEditTimeLineGuide()
4943 if (m_dragGuide == NULL) return;
4944 CommentedTime guide = m_dragGuide->info();
4945 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4946 if (d.exec() == QDialog::Accepted) {
4947 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4948 m_commandStack->push(command);
4952 void CustomTrackView::slotDeleteGuide(int guidePos)
4955 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4956 else pos = GenTime(guidePos, m_document->fps());
4958 for (int i = 0; i < m_guides.count(); i++) {
4959 if (m_guides.at(i)->position() == pos) {
4960 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4961 m_commandStack->push(command);
4966 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4970 void CustomTrackView::slotDeleteTimeLineGuide()
4972 if (m_dragGuide == NULL) return;
4973 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4974 m_commandStack->push(command);
4978 void CustomTrackView::slotDeleteAllGuides()
4980 QUndoCommand *deleteAll = new QUndoCommand();
4981 deleteAll->setText("Delete all guides");
4982 for (int i = 0; i < m_guides.count(); i++) {
4983 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4985 m_commandStack->push(deleteAll);
4988 void CustomTrackView::setTool(PROJECTTOOL tool)
4993 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4996 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4997 m_scene->setScale(scaleFactor, verticalScale);
4998 removeTipAnimation();
4999 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5000 bool adjust = false;
5001 if (verticalScale != matrix().m22()) adjust = true;
5002 setMatrix(newmatrix);
5004 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5005 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
5006 for (int i = 0; i < m_guides.count(); i++) {
5007 QLineF l = m_guides.at(i)->line();
5008 l.setP2(QPointF(l.x2(), newHeight));
5009 m_guides.at(i)->setLine(l);
5011 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5014 int diff = sceneRect().width() - m_projectDuration;
5015 if (diff * newmatrix.m11() < 50) {
5016 if (newmatrix.m11() < 0.4)
5017 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5019 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5021 centerOn(QPointF(cursorPos(), verticalPos));
5024 void CustomTrackView::slotRefreshGuides()
5026 if (KdenliveSettings::showmarkers()) {
5027 for (int i = 0; i < m_guides.count(); i++)
5028 m_guides.at(i)->update();
5032 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5034 //kDebug() << "// DRAW BG: " << rect.width();
5035 painter->setClipRect(rect);
5036 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
5037 QPen pen1 = painter->pen();
5038 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
5039 painter->setPen(pen1);
5040 double min = rect.left();
5041 double max = rect.right();
5042 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5043 int maxTrack = m_document->tracksCount();
5044 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
5045 QColor audioColor = palette().alternateBase().color();
5046 QColor base = scheme.background(KColorScheme::NormalBackground).color();
5047 for (int i = 0; i < maxTrack; i++) {
5048 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5049 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5050 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5051 if (i == m_selectedTrack)
5052 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
5054 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5056 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5058 int lowerLimit = m_tracksHeight * maxTrack + 1;
5059 if (height() > lowerLimit) {
5060 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
5061 painter->fillRect(bg, base);
5065 bool CustomTrackView::findString(const QString &text)
5068 for (int i = 0; i < m_searchPoints.size(); ++i) {
5069 marker = m_searchPoints.at(i).comment();
5070 if (marker.contains(text, Qt::CaseInsensitive)) {
5071 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5072 int vert = verticalScrollBar()->value();
5073 int hor = cursorPos();
5074 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5082 void CustomTrackView::selectFound(QString track, QString pos)
5084 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5085 slotSelectTrack(track.toInt());
5087 int vert = verticalScrollBar()->value();
5088 int hor = cursorPos();
5089 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5092 bool CustomTrackView::findNextString(const QString &text)
5095 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5096 marker = m_searchPoints.at(i).comment();
5097 if (marker.contains(text, Qt::CaseInsensitive)) {
5098 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5099 int vert = verticalScrollBar()->value();
5100 int hor = cursorPos();
5101 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5110 void CustomTrackView::initSearchStrings()
5112 m_searchPoints.clear();
5113 QList<QGraphicsItem *> itemList = items();
5114 for (int i = 0; i < itemList.count(); i++) {
5115 // parse all clip names
5116 if (itemList.at(i)->type() == AVWIDGET) {
5117 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5118 GenTime start = item->startPos();
5119 CommentedTime t(start, item->clipName());
5120 m_searchPoints.append(t);
5121 // add all clip markers
5122 QList < CommentedTime > markers = item->commentedSnapMarkers();
5123 m_searchPoints += markers;
5128 for (int i = 0; i < m_guides.count(); i++)
5129 m_searchPoints.append(m_guides.at(i)->info());
5131 qSort(m_searchPoints);
5134 void CustomTrackView::clearSearchStrings()
5136 m_searchPoints.clear();
5140 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5142 QList<ItemInfo> matchingInfo;
5143 QList<QGraphicsItem *> itemList = items();
5144 for (int i = 0; i < itemList.count(); i++) {
5145 if (itemList.at(i)->type() == AVWIDGET) {
5146 ClipItem *item = (ClipItem *)itemList.at(i);
5147 if (item->clipProducer() == clipId)
5148 matchingInfo << item->info();
5151 return matchingInfo;
5154 void CustomTrackView::copyClip()
5156 qDeleteAll(m_copiedItems);
5157 m_copiedItems.clear();
5158 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5159 if (itemList.count() == 0) {
5160 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5163 for (int i = 0; i < itemList.count(); i++) {
5164 if (itemList.at(i)->type() == AVWIDGET) {
5165 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5166 ClipItem *clone = clip->clone(clip->info());
5167 m_copiedItems.append(clone);
5168 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5169 Transition *dup = static_cast <Transition *>(itemList.at(i));
5170 m_copiedItems.append(dup->clone());
5175 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5177 if (m_scene->editMode() != NORMALEDIT) {
5178 // If we are in overwrite mode, always allow the move
5181 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));
5182 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5183 for (int i = 0; i < collisions.count(); i++) {
5184 if (collisions.at(i)->type() == type) return false;
5189 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5192 for (int i = 0; i < infoList.count(); i++) {
5193 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));
5196 QList<QGraphicsItem *> collisions = scene()->items(path);
5197 for (int i = 0; i < collisions.count(); i++) {
5198 if (collisions.at(i)->type() == type) return false;
5203 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5205 for (int i = 0; i < items.count(); i++) {
5206 ItemInfo info = items.at(i)->info();
5207 info.startPos += offset;
5208 info.endPos += offset;
5209 info.track += trackOffset;
5210 if (!canBePastedTo(info, items.at(i)->type())) return false;
5215 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5217 QPainterPath movePath;
5218 movePath.moveTo(0, 0);
5220 for (int i = 0; i < items.count(); i++) {
5221 ItemInfo info = items.at(i)->info();
5222 info.startPos = info.startPos + offset;
5223 info.endPos = info.endPos + offset;
5224 info.track = info.track + trackOffset;
5225 if (info.startPos < GenTime()) {
5226 // No clip should go below 0
5229 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));
5230 movePath.addRect(rect);
5232 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5233 for (int i = 0; i < collisions.count(); i++) {
5234 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5235 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5243 void CustomTrackView::pasteClip()
5245 if (m_copiedItems.count() == 0) {
5246 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5251 GenTime pos = GenTime(-1);
5252 if (m_menuPosition.isNull()) {
5253 position = mapFromGlobal(QCursor::pos());
5254 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5255 track = m_selectedTrack;
5256 pos = GenTime(m_cursorPos, m_document->fps());
5257 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5261 position = m_menuPosition;
5264 if (pos == GenTime(-1))
5265 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5267 track = (int)(mapToScene(position).y() / m_tracksHeight);
5269 GenTime leftPos = m_copiedItems.at(0)->startPos();
5270 int lowerTrack = m_copiedItems.at(0)->track();
5271 int upperTrack = m_copiedItems.at(0)->track();
5272 for (int i = 1; i < m_copiedItems.count(); i++) {
5273 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5274 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5275 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5278 GenTime offset = pos - leftPos;
5279 int trackOffset = track - lowerTrack;
5281 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5282 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5283 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5284 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5287 QUndoCommand *pasteClips = new QUndoCommand();
5288 pasteClips->setText("Paste clips");
5290 for (int i = 0; i < m_copiedItems.count(); i++) {
5291 // parse all clip names
5292 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5293 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5294 ItemInfo info = clip->info();
5295 info.startPos += offset;
5296 info.endPos += offset;
5297 info.track += trackOffset;
5298 if (canBePastedTo(info, AVWIDGET)) {
5299 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5300 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5301 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5302 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5304 info.startPos = tr->startPos() + offset;
5305 info.endPos = tr->endPos() + offset;
5306 info.track = tr->track() + trackOffset;
5307 int transitionEndTrack;
5308 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5309 else transitionEndTrack = tr->transitionEndTrack();
5310 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5311 if (info.startPos >= info.endPos) {
5312 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5313 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5314 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5317 m_commandStack->push(pasteClips);
5320 void CustomTrackView::pasteClipEffects()
5322 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5323 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5326 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5328 QUndoCommand *paste = new QUndoCommand();
5329 paste->setText("Paste effects");
5331 QList<QGraphicsItem *> clips = scene()->selectedItems();
5334 for (int i = 0; i < clips.count(); ++i) {
5335 if (clips.at(i)->type() == GROUPWIDGET) {
5336 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5337 for (int j = 0; j < children.count(); j++) {
5338 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5339 clips.append(children.at(j));
5346 for (int i = 0; i < clips.count(); ++i) {
5347 if (clips.at(i)->type() == AVWIDGET) {
5348 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5349 for (int j = 0; j < clip->effectsCount(); j++) {
5350 QDomElement eff = clip->effectAt(j);
5351 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5352 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5353 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5358 if (paste->childCount() > 0) m_commandStack->push(paste);
5361 //adjust effects (fades, ...)
5362 for (int i = 0; i < clips.count(); ++i) {
5363 if (clips.at(i)->type() == AVWIDGET) {
5364 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5365 updatePositionEffects(item, item->info());
5371 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5373 // parse parameters to check if we need to adjust to the new crop start
5374 int diff = (newstart - oldstart).frames(m_document->fps());
5375 int max = (newstart + duration).frames(m_document->fps());
5376 QDomNodeList params = xml.elementsByTagName("parameter");
5377 for (int i = 0; i < params.count(); i++) {
5378 QDomElement e = params.item(i).toElement();
5379 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5380 QString def = e.attribute("default");
5381 // Effect has a keyframe type parameter, we need to adjust the values
5382 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5383 QStringList newKeyFrames;
5384 foreach(const QString &str, keys) {
5385 int pos = str.section(':', 0, 0).toInt();
5386 double val = str.section(':', 1, 1).toDouble();
5389 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5391 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5393 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5394 e.setAttribute("keyframes", newKeyFrames.join(";"));
5399 ClipItem *CustomTrackView::getClipUnderCursor() const
5401 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5402 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5403 for (int i = 0; i < collisions.count(); i++) {
5404 if (collisions.at(i)->type() == AVWIDGET) {
5405 return static_cast < ClipItem *>(collisions.at(i));
5411 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5413 QList<QGraphicsItem *> clips = scene()->selectedItems();
5414 if (clips.isEmpty()) {
5415 return getClipUnderCursor();
5417 AbstractClipItem *item = NULL;
5418 for (int i = 0; i < clips.count(); ++i) {
5419 if (clips.at(i)->type() == AVWIDGET) {
5420 item = static_cast < AbstractClipItem *>(clips.at(i));
5421 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5424 if (item) return item;
5429 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5431 QList<QGraphicsItem *> clips = scene()->selectedItems();
5432 if (clips.isEmpty()) {
5433 return getClipUnderCursor();
5436 // remove all items in the list that are not clips
5437 for (int i = 0; i < clips.count();) {
5438 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5441 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5442 for (int i = 0; i < clips.count(); ++i) {
5443 if (clips.at(i)->type() == AVWIDGET) {
5444 item = static_cast < ClipItem *>(clips.at(i));
5445 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5453 void CustomTrackView::setInPoint()
5455 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5457 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5460 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5464 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5467 void CustomTrackView::setOutPoint()
5469 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5471 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5474 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5478 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5481 void CustomTrackView::slotUpdateAllThumbs()
5483 if (!isEnabled()) return;
5484 QList<QGraphicsItem *> itemList = items();
5485 //if (itemList.isEmpty()) return;
5487 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5488 for (int i = 0; i < itemList.count(); i++) {
5489 if (itemList.at(i)->type() == AVWIDGET) {
5490 item = static_cast <ClipItem *>(itemList.at(i));
5491 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5492 // Check if we have a cached thumbnail
5493 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5494 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5495 if (QFile::exists(thumb)) {
5497 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5498 item->slotSetStartThumb(pix);
5501 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5502 QString endThumb = startThumb;
5503 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5504 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5505 if (QFile::exists(startThumb)) {
5506 QPixmap pix(startThumb);
5507 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5508 item->slotSetStartThumb(pix);
5510 if (QFile::exists(endThumb)) {
5511 QPixmap pix(endThumb);
5512 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5513 item->slotSetEndThumb(pix);
5516 item->refreshClip(false);
5520 viewport()->update();
5523 void CustomTrackView::saveThumbnails()
5525 QList<QGraphicsItem *> itemList = items();
5527 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5528 for (int i = 0; i < itemList.count(); i++) {
5529 if (itemList.at(i)->type() == AVWIDGET) {
5530 item = static_cast <ClipItem *>(itemList.at(i));
5531 if (item->clipType() != COLOR) {
5532 // Check if we have a cached thumbnail
5533 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5534 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5535 if (!QFile::exists(thumb)) {
5536 QPixmap pix(item->startThumb());
5540 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5541 QString endThumb = startThumb;
5542 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5543 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5544 if (!QFile::exists(startThumb)) {
5545 QPixmap pix(item->startThumb());
5546 pix.save(startThumb);
5548 if (!QFile::exists(endThumb)) {
5549 QPixmap pix(item->endThumb());
5559 void CustomTrackView::slotInsertTrack(int ix)
5561 TrackDialog d(m_document, parentWidget());
5562 d.comboTracks->setCurrentIndex(ix);
5563 d.label->setText(i18n("Insert track"));
5564 d.setWindowTitle(i18n("Insert New Track"));
5566 if (d.exec() == QDialog::Accepted) {
5567 ix = d.comboTracks->currentIndex();
5568 if (d.before_select->currentIndex() == 1)
5571 info.isMute = false;
5572 info.isLocked = false;
5573 if (d.video_track->isChecked()) {
5574 info.type = VIDEOTRACK;
5575 info.isBlind = false;
5577 info.type = AUDIOTRACK;
5578 info.isBlind = true;
5580 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5581 m_commandStack->push(addTrack);
5582 setDocumentModified();
5586 void CustomTrackView::slotDeleteTrack(int ix)
5588 if (m_document->tracksCount() < 2) return;
5589 TrackDialog d(m_document, parentWidget());
5590 d.comboTracks->setCurrentIndex(ix);
5591 d.label->setText(i18n("Delete track"));
5592 d.before_select->setHidden(true);
5593 d.setWindowTitle(i18n("Delete Track"));
5594 d.video_track->setHidden(true);
5595 d.audio_track->setHidden(true);
5596 if (d.exec() == QDialog::Accepted) {
5597 ix = d.comboTracks->currentIndex();
5598 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5599 deleteTimelineTrack(ix, info);
5600 setDocumentModified();
5601 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5602 m_commandStack->push(command);*/
5606 void CustomTrackView::slotConfigTracks(int ix)
5608 TracksConfigDialog d(m_document, ix, parentWidget());
5609 if (d.exec() == QDialog::Accepted) {
5610 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5611 m_commandStack->push(configTracks);
5612 QList <int> toDelete = d.deletedTracks();
5613 for (int i = 0; i < toDelete.count(); ++i) {
5614 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5615 deleteTimelineTrack(toDelete.at(i) - i, info);
5617 setDocumentModified();
5621 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5623 if (m_document->tracksCount() < 2) return;
5624 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5625 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5626 QList<QGraphicsItem *> selection = m_scene->items(r);
5627 QUndoCommand *deleteTrack = new QUndoCommand();
5628 deleteTrack->setText("Delete track");
5630 // Delete all clips in selected track
5631 for (int i = 0; i < selection.count(); i++) {
5632 if (selection.at(i)->type() == AVWIDGET) {
5633 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5634 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5635 m_scene->removeItem(item);
5638 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5639 Transition *item = static_cast <Transition *>(selection.at(i));
5640 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5641 m_scene->removeItem(item);
5647 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5648 m_commandStack->push(deleteTrack);
5651 void CustomTrackView::autoTransition()
5653 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5654 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5655 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5658 Transition *tr = static_cast <Transition*>(itemList.at(0));
5659 tr->setAutomatic(!tr->isAutomatic());
5660 QDomElement transition = tr->toXML();
5661 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);
5662 setDocumentModified();
5666 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5669 QDomNodeList params = effect.elementsByTagName("parameter");
5670 for (int i = 0; i < params.count(); i++) {
5671 QDomElement e = params.item(i).toElement();
5672 if (!e.isNull() && e.attribute("type") == "constant") {
5673 if (e.hasAttribute("factor")) {
5674 double factor = e.attribute("factor").toDouble();
5675 double value = e.attribute("value").toDouble();
5676 value = value / factor;
5677 result.append(QString::number(value));
5678 } else result.append(e.attribute("value"));
5684 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5686 QList<QGraphicsItem *> list = scene()->items();
5687 ClipItem *clip = NULL;
5688 for (int i = 0; i < list.size(); ++i) {
5689 if (list.at(i)->type() == AVWIDGET) {
5690 clip = static_cast <ClipItem *>(list.at(i));
5691 if (clip->clipProducer() == id) {
5692 clip->setClipName(name);
5696 viewport()->update();
5699 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5701 minimum = GenTime();
5702 maximum = GenTime();
5703 QList<QGraphicsItem *> selection;
5704 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5705 selection.removeAll(item);
5706 for (int i = 0; i < selection.count(); i++) {
5707 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5708 if (clip && clip->type() == AVWIDGET) {
5709 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5710 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5715 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5717 minimum = GenTime();
5718 maximum = GenTime();
5719 QList<QGraphicsItem *> selection;
5720 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5721 selection.removeAll(item);
5722 for (int i = 0; i < selection.count(); i++) {
5723 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5724 if (clip && clip->type() == TRANSITIONWIDGET) {
5725 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5726 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5731 void CustomTrackView::loadGroups(const QDomNodeList groups)
5733 for (int i = 0; i < groups.count(); i++) {
5734 QDomNodeList children = groups.at(i).childNodes();
5735 scene()->clearSelection();
5736 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5737 QDomNode n = children.item(nodeindex);
5738 QDomElement elem = n.toElement();
5739 int pos = elem.attribute("position").toInt();
5740 int track = elem.attribute("track").toInt();
5741 if (elem.tagName() == "clipitem") {
5742 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5743 if (clip) clip->setSelected(true);
5745 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5746 if (clip) clip->setSelected(true);
5749 groupSelectedItems(false, true);
5753 void CustomTrackView::splitAudio()
5755 resetSelectionGroup();
5756 QList<QGraphicsItem *> selection = scene()->selectedItems();
5757 if (selection.isEmpty()) {
5758 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5761 QUndoCommand *splitCommand = new QUndoCommand();
5762 splitCommand->setText(i18n("Split audio"));
5763 for (int i = 0; i < selection.count(); i++) {
5764 if (selection.at(i)->type() == AVWIDGET) {
5765 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5766 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5767 if (clip->parentItem()) {
5768 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5770 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5775 if (splitCommand->childCount() > 0)
5776 m_commandStack->push(splitCommand);
5779 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5781 ClipItem *clip = getClipItemAt(pos, track);
5783 kDebug() << "// Cannot find clip to split!!!";
5787 int start = pos.frames(m_document->fps());
5788 int freetrack = m_document->tracksCount() - track - 1;
5789 for (; freetrack > 0; freetrack--) {
5790 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5791 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5792 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5793 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5794 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5799 kDebug() << "GOT TRK: " << track;
5800 if (freetrack == 0) {
5801 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5803 ItemInfo info = clip->info();
5804 info.track = m_document->tracksCount() - freetrack;
5805 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5806 scene()->clearSelection();
5807 clip->setSelected(true);
5808 ClipItem *audioClip = getClipItemAt(start, info.track);
5810 clip->setVideoOnly(true);
5811 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5812 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5814 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5815 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5817 audioClip->setSelected(true);
5818 audioClip->setAudioOnly(true);
5819 groupSelectedItems(false, true);
5823 // unsplit clip: remove audio part and change video part to normal clip
5824 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5825 kDebug() << "//CANNOT FIND CLP GRP";
5828 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5829 QList<QGraphicsItem *> children = grp->childItems();
5830 if (children.count() != 2) {
5831 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5834 for (int i = 0; i < children.count(); i++) {
5835 if (children.at(i) != clip) {
5836 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5837 ItemInfo info = clip->info();
5838 deleteClip(clp->info());
5839 clip->setVideoOnly(false);
5840 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5841 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5846 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5847 m_document->clipManager()->removeGroup(grp);
5848 scene()->destroyItemGroup(grp);
5852 void CustomTrackView::setVideoOnly()
5854 resetSelectionGroup();
5855 QList<QGraphicsItem *> selection = scene()->selectedItems();
5856 if (selection.isEmpty()) {
5857 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5860 QUndoCommand *videoCommand = new QUndoCommand();
5861 videoCommand->setText(i18n("Video only"));
5862 for (int i = 0; i < selection.count(); i++) {
5863 if (selection.at(i)->type() == AVWIDGET) {
5864 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5865 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5866 if (clip->parentItem()) {
5867 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5869 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5874 m_commandStack->push(videoCommand);
5877 void CustomTrackView::setAudioOnly()
5879 resetSelectionGroup();
5880 QList<QGraphicsItem *> selection = scene()->selectedItems();
5881 if (selection.isEmpty()) {
5882 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5885 QUndoCommand *videoCommand = new QUndoCommand();
5886 videoCommand->setText(i18n("Audio only"));
5887 for (int i = 0; i < selection.count(); i++) {
5888 if (selection.at(i)->type() == AVWIDGET) {
5889 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5890 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5891 if (clip->parentItem()) {
5892 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5894 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5899 m_commandStack->push(videoCommand);
5902 void CustomTrackView::setAudioAndVideo()
5904 resetSelectionGroup();
5905 QList<QGraphicsItem *> selection = scene()->selectedItems();
5906 if (selection.isEmpty()) {
5907 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5910 QUndoCommand *videoCommand = new QUndoCommand();
5911 videoCommand->setText(i18n("Audio and Video"));
5912 for (int i = 0; i < selection.count(); i++) {
5913 if (selection.at(i)->type() == AVWIDGET) {
5914 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5915 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5916 if (clip->parentItem()) {
5917 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5919 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5924 m_commandStack->push(videoCommand);
5927 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5929 ClipItem *clip = getClipItemAt(pos, track);
5931 kDebug() << "// Cannot find clip to split!!!";
5935 int start = pos.frames(m_document->fps());
5936 clip->setVideoOnly(true);
5937 clip->setAudioOnly(false);
5938 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5939 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5941 } else if (audioOnly) {
5942 int start = pos.frames(m_document->fps());
5943 clip->setAudioOnly(true);
5944 clip->setVideoOnly(false);
5945 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5946 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5949 int start = pos.frames(m_document->fps());
5950 clip->setAudioOnly(false);
5951 clip->setVideoOnly(false);
5952 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5953 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5957 setDocumentModified();
5960 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5962 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5963 m_clipTypeGroup->setEnabled(false);
5965 m_clipTypeGroup->setEnabled(true);
5966 QList <QAction *> actions = m_clipTypeGroup->actions();
5968 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5969 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5970 else lookup = "clip_audio_and_video";
5971 for (int i = 0; i < actions.count(); i++) {
5972 if (actions.at(i)->data().toString() == lookup) {
5973 actions.at(i)->setChecked(true);
5980 void CustomTrackView::slotGoToMarker(QAction *action)
5982 int pos = action->data().toInt();
5983 setCursorPos(pos, true);
5986 void CustomTrackView::reloadTransitionLumas()
5990 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5991 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5992 for (int i = 0; i < params.count(); i++) {
5993 QDomElement e = params.item(i).toElement();
5994 if (e.attribute("tag") == "resource") {
5995 lumaNames = e.attribute("paramlistdisplay");
5996 lumaFiles = e.attribute("paramlist");
6001 QList<QGraphicsItem *> itemList = items();
6002 Transition *transitionitem;
6003 QDomElement transitionXml;
6004 for (int i = 0; i < itemList.count(); i++) {
6005 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6006 transitionitem = static_cast <Transition*>(itemList.at(i));
6007 transitionXml = transitionitem->toXML();
6008 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6009 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6010 for (int i = 0; i < params.count(); i++) {
6011 QDomElement e = params.item(i).toElement();
6012 if (e.attribute("tag") == "resource") {
6013 e.setAttribute("paramlistdisplay", lumaNames);
6014 e.setAttribute("paramlist", lumaFiles);
6019 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6020 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6021 for (int i = 0; i < params.count(); i++) {
6022 QDomElement e = params.item(i).toElement();
6023 if (e.attribute("tag") == "luma") {
6024 e.setAttribute("paramlistdisplay", lumaNames);
6025 e.setAttribute("paramlist", lumaFiles);
6032 emit transitionItemSelected(NULL);
6035 double CustomTrackView::fps() const
6037 return m_document->fps();
6040 void CustomTrackView::updateProjectFps()
6042 // update all clips to the new fps
6043 resetSelectionGroup();
6044 scene()->clearSelection();
6046 QList<QGraphicsItem *> itemList = items();
6047 for (int i = 0; i < itemList.count(); i++) {
6048 // remove all items and re-add them one by one
6049 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6051 for (int i = 0; i < itemList.count(); i++) {
6052 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6053 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6054 clip->updateFps(m_document->fps());
6055 m_scene->addItem(clip);
6056 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6057 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6058 QList<QGraphicsItem *> children = grp->childItems();
6059 for (int j = 0; j < children.count(); j++) {
6060 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6061 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6062 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6063 clip->updateFps(m_document->fps());
6066 m_document->clipManager()->removeGroup(grp);
6067 m_scene->addItem(grp);
6068 scene()->destroyItemGroup(grp);
6069 for (int j = 0; j < children.count(); j++) {
6070 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6071 //children.at(j)->setParentItem(0);
6072 children.at(j)->setSelected(true);
6075 groupSelectedItems(true, true);
6076 } else if (itemList.at(i)->type() == GUIDEITEM) {
6077 Guide *g = static_cast<Guide *>(itemList.at(i));
6079 m_scene->addItem(g);
6082 viewport()->update();
6085 void CustomTrackView::slotTrackDown()
6087 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6088 else m_selectedTrack++;
6089 emit updateTrackHeaders();
6090 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6091 ensureVisible(rect, 0, 0);
6092 viewport()->update();
6095 void CustomTrackView::slotTrackUp()
6097 if (m_selectedTrack > 0) m_selectedTrack--;
6098 else m_selectedTrack = m_document->tracksCount() - 1;
6099 emit updateTrackHeaders();
6100 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6101 ensureVisible(rect, 0, 0);
6102 viewport()->update();
6105 int CustomTrackView::selectedTrack() const
6107 return m_selectedTrack;
6110 QStringList CustomTrackView::selectedClips() const
6112 QStringList clipIds;
6113 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6114 for (int i = 0; i < selection.count(); i++) {
6115 if (selection.at(i)->type() == AVWIDGET) {
6116 ClipItem *item = (ClipItem *)selection.at(i);
6117 clipIds << item->clipProducer();
6123 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6125 QList<ClipItem *> clips;
6126 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6127 for (int i = 0; i < selection.count(); i++) {
6128 if (selection.at(i)->type() == AVWIDGET) {
6129 clips.append((ClipItem *)selection.at(i));
6135 void CustomTrackView::slotSelectTrack(int ix)
6137 m_selectedTrack = qMax(0, ix);
6138 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6139 emit updateTrackHeaders();
6140 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6141 ensureVisible(rect, 0, 0);
6142 viewport()->update();
6145 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6148 if (track != -1 && pos != -1)
6149 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6151 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6152 QList<QGraphicsItem *> selection = m_scene->items(rect);
6153 resetSelectionGroup(group);
6154 if (!group) m_scene->clearSelection();
6155 for (int i = 0; i < selection.count(); i++) {
6156 if (selection.at(i)->type() == AVWIDGET) {
6157 selection.at(i)->setSelected(add);
6161 if (group) groupSelectedItems();
6164 void CustomTrackView::selectTransition(bool add, bool group)
6166 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6167 QList<QGraphicsItem *> selection = m_scene->items(rect);
6168 resetSelectionGroup(group);
6169 if (!group) m_scene->clearSelection();
6170 for (int i = 0; i < selection.count(); i++) {
6171 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6172 selection.at(i)->setSelected(add);
6176 if (group) groupSelectedItems();
6179 QStringList CustomTrackView::extractTransitionsLumas()
6182 QList<QGraphicsItem *> itemList = items();
6183 Transition *transitionitem;
6184 QDomElement transitionXml;
6185 for (int i = 0; i < itemList.count(); i++) {
6186 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6187 transitionitem = static_cast <Transition*>(itemList.at(i));
6188 transitionXml = transitionitem->toXML();
6189 QString luma = EffectsList::parameter(transitionXml, "luma");
6190 if (!luma.isEmpty()) urls << luma;
6196 void CustomTrackView::setEditMode(EDITMODE mode)
6198 m_scene->setEditMode(mode);
6201 void CustomTrackView::checkTrackSequence(int track)
6203 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6204 //track = m_document->tracksCount() -track;
6205 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6206 QList<QGraphicsItem *> selection = m_scene->items(rect);
6207 QList <int> timelineList;
6208 timelineList.append(0);
6209 for (int i = 0; i < selection.count(); i++) {
6210 if (selection.at(i)->type() == AVWIDGET) {
6211 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6212 int start = clip->startPos().frames(m_document->fps());
6213 int end = clip->endPos().frames(m_document->fps());
6214 if (!timelineList.contains(start)) timelineList.append(start);
6215 if (!timelineList.contains(end)) timelineList.append(end);
6218 qSort(timelineList);
6219 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6220 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6223 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6225 if (data.isEmpty()) return;
6226 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6228 info.startPos = GenTime(in, m_document->fps());
6229 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6230 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6231 info.cropDuration = info.endPos - info.startPos;
6232 info.track = m_selectedTrack;
6233 QUndoCommand *addCommand = new QUndoCommand();
6234 addCommand->setText(i18n("Insert clip"));
6235 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6236 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6237 m_commandStack->push(addCommand);
6239 selectClip(true, false, m_selectedTrack, in);
6240 // Automatic audio split
6241 if (KdenliveSettings::splitaudio())
6245 void CustomTrackView::clearSelection()
6247 resetSelectionGroup();
6248 scene()->clearSelection();
6250 emit clipItemSelected(NULL);
6253 void CustomTrackView::updatePalette()
6258 pen1.setColor(palette().text().color());
6259 m_cursorLine->setPen(pen1);
6263 void CustomTrackView::removeTipAnimation()
6266 scene()->removeItem(m_visualTip);
6267 m_animationTimer->stop();
6275 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6277 if (m_visualTip == NULL) {
6278 QRectF rect = clip->sceneBoundingRect();
6279 m_animation = new QGraphicsItemAnimation;
6280 m_animation->setTimeLine(m_animationTimer);
6281 m_animation->setScaleAt(1, 1, 1);
6286 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6287 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6288 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6290 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6292 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6294 m_animation->setScaleAt(.5, 2, 2);
6298 polygon << QPoint(0, - size * 2);
6299 if (mode == RESIZESTART)
6300 polygon << QPoint(size * 2, 0);
6302 polygon << QPoint(- size * 2, 0);
6303 polygon << QPoint(0, size * 2);
6304 polygon << QPoint(0, - size * 2);
6306 m_visualTip = new QGraphicsPolygonItem(polygon);
6307 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6308 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6309 if (mode == RESIZESTART)
6310 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6312 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6314 m_animation->setScaleAt(.5, 2, 1);
6316 case TRANSITIONSTART:
6318 polygon << QPoint(0, - size * 2);
6319 if (mode == TRANSITIONSTART)
6320 polygon << QPoint(size * 2, 0);
6322 polygon << QPoint(- size * 2, 0);
6323 polygon << QPoint(0, 0);
6324 polygon << QPoint(0, - size * 2);
6326 m_visualTip = new QGraphicsPolygonItem(polygon);
6327 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6328 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6329 if (mode == TRANSITIONSTART)
6330 m_visualTip->setPos(rect.x(), rect.bottom());
6332 m_visualTip->setPos(rect.right(), rect.bottom());
6334 m_animation->setScaleAt(.5, 2, 2);
6341 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6342 m_visualTip->setZValue(100);
6343 scene()->addItem(m_visualTip);
6344 m_animation->setItem(m_visualTip);
6345 m_animationTimer->start();
6349 bool CustomTrackView::hasAudio(int track) const
6351 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6352 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6353 QGraphicsItem *item;
6354 for (int i = 0; i < collisions.count(); i++) {
6355 item = collisions.at(i);
6356 if (!item->isEnabled()) continue;
6357 if (item->type() == AVWIDGET) {
6358 ClipItem *clip = static_cast <ClipItem *>(item);
6359 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6365 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6367 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6368 m_commandStack->push(command);
6369 setDocumentModified();
6373 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6375 EffectsParameterList parameters;
6376 parameters.addParam("tag", effect.attribute("tag"));
6377 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6378 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6379 parameters.addParam("id", effect.attribute("id"));
6380 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6381 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6382 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6383 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6385 QDomNodeList params = effect.elementsByTagName("parameter");
6386 for (int i = 0; i < params.count(); i++) {
6387 QDomElement e = params.item(i).toElement();
6388 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6389 if (e.attribute("type") == "simplekeyframe") {
6391 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6392 double factor = e.attribute("factor", "1").toDouble();
6393 for (int j = 0; j < values.count(); j++) {
6394 QString pos = values.at(j).section(":", 0, 0);
6395 double val = values.at(j).section(":", 1, 1).toDouble() / factor;
6396 values[j] = pos + "=" + QString::number(val);
6398 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6399 parameters.addParam(e.attribute("name"), values.join(";"));
6400 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6401 parameters.addParam("max", e.attribute("max"));
6402 parameters.addParam("min", e.attribute("min"));
6403 parameters.addParam("factor", e.attribute("factor", "1"));*/
6404 } else if (e.attribute("type") == "keyframe") {
6405 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6406 parameters.addParam("keyframes", e.attribute("keyframes"));
6407 parameters.addParam("max", e.attribute("max"));
6408 parameters.addParam("min", e.attribute("min"));
6409 parameters.addParam("factor", e.attribute("factor", "1"));
6410 parameters.addParam("starttag", e.attribute("starttag", "start"));
6411 parameters.addParam("endtag", e.attribute("endtag", "end"));
6412 } else if (e.attribute("namedesc").contains(';')) {
6413 QString format = e.attribute("format");
6414 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6415 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6417 QTextStream txtNeu(&neu);
6418 if (values.size() > 0)
6419 txtNeu << (int)values[0].toDouble();
6420 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6421 txtNeu << separators[i];
6422 txtNeu << (int)(values[i+1].toDouble());
6424 parameters.addParam("start", neu);
6426 if (e.attribute("factor", "1") != "1") {
6428 if (e.attribute("factor").startsWith('%')) {
6429 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6430 } else fact = e.attribute("factor", "1").toDouble();
6431 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6433 parameters.addParam(e.attribute("name"), e.attribute("value"));
6440 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6442 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6443 for (int i = 0; i < effects.count(); ++i) {
6444 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6445 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6447 // if effect is displayed, update the effect edit widget with new clip duration
6448 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6449 emit clipItemSelected(item, effects.at(i));*/
6451 // update always, otherwise there might problems when resizing groups
6452 if (effects.count() > 0)
6453 emit clipItemSelected(item, item->selectedEffectIndex());