1 /***************************************************************************
2 * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
18 ***************************************************************************/
21 #include "customtrackview.h"
22 #include "docclipbase.h"
24 #include "definitions.h"
25 #include "moveclipcommand.h"
26 #include "movetransitioncommand.h"
27 #include "resizeclipcommand.h"
28 #include "editguidecommand.h"
29 #include "addtimelineclipcommand.h"
30 #include "addeffectcommand.h"
31 #include "editeffectcommand.h"
32 #include "moveeffectcommand.h"
33 #include "addtransitioncommand.h"
34 #include "edittransitioncommand.h"
35 #include "editkeyframecommand.h"
36 #include "changespeedcommand.h"
37 #include "addmarkercommand.h"
38 #include "razorclipcommand.h"
39 #include "kdenlivesettings.h"
40 #include "transition.h"
41 #include "clipmanager.h"
43 #include "markerdialog.h"
44 #include "mainwindow.h"
45 #include "ui_keyframedialog_ui.h"
46 #include "clipdurationdialog.h"
47 #include "abstractgroupitem.h"
48 #include "insertspacecommand.h"
49 #include "spacerdialog.h"
50 #include "addtrackcommand.h"
51 #include "movegroupcommand.h"
52 #include "ui_addtrack_ui.h"
53 #include "initeffects.h"
54 #include "locktrackcommand.h"
55 #include "groupclipscommand.h"
56 #include "splitaudiocommand.h"
57 #include "changecliptypecommand.h"
58 #include "trackdialog.h"
59 #include "tracksconfigdialog.h"
60 #include "configtrackscommand.h"
61 #include "rebuildgroupcommand.h"
62 #include "razorgroupcommand.h"
63 #include "profilesdialog.h"
70 #include <KMessageBox>
71 #include <KIO/NetAccess>
73 #include <QMouseEvent>
74 #include <QStylePainter>
75 #include <QGraphicsItem>
76 #include <QDomDocument>
78 #include <QApplication>
79 #include <QInputDialog>
82 #if QT_VERSION >= 0x040600
83 #include <QGraphicsDropShadowEffect>
86 bool sortGuidesList(const Guide *g1 , const Guide *g2)
88 return (*g1).position() < (*g2).position();
93 // disable animation if user asked it in KDE's global settings
94 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
95 // needs something like below (taken from dolphin)
96 // #include <kglobalsettings.h>
97 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
98 // const int duration = animate ? 1500 : 1;
100 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
101 QGraphicsView(projectscene, parent),
102 m_tracksHeight(KdenliveSettings::trackheight()),
103 m_projectDuration(0),
106 m_scene(projectscene),
108 m_operationMode(NONE),
115 m_autoScroll(KdenliveSettings::autoscroll()),
116 m_pasteEffectsAction(NULL),
117 m_ungroupAction(NULL),
124 m_blockRefresh(false),
125 m_selectionGroup(NULL),
127 m_controlModifier(false)
129 if (doc) m_commandStack = doc->commandStack();
130 else m_commandStack = NULL;
131 setMouseTracking(true);
132 setAcceptDrops(true);
133 setFrameShape(QFrame::NoFrame);
135 //setCacheMode(QGraphicsView::CacheBackground);
136 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
137 setAutoFillBackground(false);
138 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
139 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
140 pixmapCache = new KPixmapCache("kdenlive-thumbs");
141 KdenliveSettings::setTrackheight(m_tracksHeight);
142 m_animationTimer = new QTimeLine(800);
143 m_animationTimer->setFrameRange(0, 5);
144 m_animationTimer->setUpdateInterval(100);
145 m_animationTimer->setLoopCount(0);
146 m_tipColor = QColor(0, 192, 0, 200);
147 QColor border = QColor(255, 255, 255, 100);
148 m_tipPen.setColor(border);
149 m_tipPen.setWidth(3);
150 setContentsMargins(0, 0, 0, 0);
151 const int maxHeight = m_tracksHeight * m_document->tracksCount();
152 setSceneRect(0, 0, sceneRect().width(), maxHeight);
153 verticalScrollBar()->setMaximum(maxHeight);
154 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
155 m_cursorLine->setZValue(1000);
159 pen1.setColor(palette().text().color());
160 m_cursorLine->setPen(pen1);
161 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
163 KIcon razorIcon("edit-cut");
164 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
166 KIcon spacerIcon("kdenlive-spacer-tool");
167 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
168 verticalScrollBar()->setTracking(true);
169 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
170 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
171 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
172 m_scrollTimer.setInterval(100);
173 m_scrollTimer.setSingleShot(true);
175 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
176 m_thumbsTimer.setInterval(500);
177 m_thumbsTimer.setSingleShot(true);
180 CustomTrackView::~CustomTrackView()
182 qDeleteAll(m_guides);
184 m_waitingThumbs.clear();
188 void CustomTrackView::keyPressEvent(QKeyEvent * event)
190 if (event->key() == Qt::Key_Up) {
193 } else if (event->key() == Qt::Key_Down) {
196 } else QWidget::keyPressEvent(event);
199 void CustomTrackView::setDocumentModified()
201 m_document->setModified(true);
204 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
206 m_timelineContextMenu = timeline;
207 m_timelineContextClipMenu = clip;
208 m_clipTypeGroup = clipTypeGroup;
209 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
211 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
212 m_markerMenu->setEnabled(false);
213 markermenu->addMenu(m_markerMenu);
214 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
215 QList <QAction *> list = m_timelineContextClipMenu->actions();
216 for (int i = 0; i < list.count(); i++) {
217 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
218 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
221 m_timelineContextTransitionMenu = transition;
222 list = m_timelineContextTransitionMenu->actions();
223 for (int i = 0; i < list.count(); i++) {
224 if (list.at(i)->data().toString() == "auto") {
225 m_autoTransition = list.at(i);
230 m_timelineContextMenu->addSeparator();
231 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
232 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
233 m_timelineContextMenu->addAction(m_deleteGuide);
235 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
236 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
237 m_timelineContextMenu->addAction(m_editGuide);
240 void CustomTrackView::slotDoResetMenuPosition()
242 m_menuPosition = QPoint();
245 void CustomTrackView::slotResetMenuPosition()
247 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
248 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
251 void CustomTrackView::checkAutoScroll()
253 m_autoScroll = KdenliveSettings::autoscroll();
256 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
257 return m_scene->m_tracksList;
260 void CustomTrackView::checkTrackHeight()
262 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
263 m_tracksHeight = KdenliveSettings::trackheight();
264 emit trackHeightChanged();
265 QList<QGraphicsItem *> itemList = items();
267 Transition *transitionitem;
268 bool snap = KdenliveSettings::snaptopoints();
269 KdenliveSettings::setSnaptopoints(false);
270 for (int i = 0; i < itemList.count(); i++) {
271 if (itemList.at(i)->type() == AVWIDGET) {
272 item = (ClipItem*) itemList.at(i);
273 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
274 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
275 item->resetThumbs(true);
276 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
277 transitionitem = (Transition*) itemList.at(i);
278 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
279 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
282 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
283 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
285 for (int i = 0; i < m_guides.count(); i++) {
286 QLineF l = m_guides.at(i)->line();
287 l.setP2(QPointF(l.x2(), newHeight));
288 m_guides.at(i)->setLine(l);
291 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
292 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
293 KdenliveSettings::setSnaptopoints(snap);
294 viewport()->update();
297 /** Zoom or move viewport on mousewheel
299 * If mousewheel+Ctrl, zooms in/out on the timeline.
301 * With Ctrl, moves viewport towards end of timeline if down/back,
302 * opposite on up/forward.
304 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
305 void CustomTrackView::wheelEvent(QWheelEvent * e)
307 if (e->modifiers() == Qt::ControlModifier) {
308 if (e->delta() > 0) emit zoomIn();
311 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
312 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
316 int CustomTrackView::getPreviousVideoTrack(int track)
318 track = m_document->tracksCount() - track - 1;
320 for (int i = track; i > -1; i--) {
321 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
327 void CustomTrackView::slotFetchNextThumbs()
329 if (!m_waitingThumbs.isEmpty()) {
330 ClipItem *item = m_waitingThumbs.takeFirst();
331 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
332 item = m_waitingThumbs.takeFirst();
334 if (item) item->slotFetchThumbs();
335 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
339 void CustomTrackView::slotCheckMouseScrolling()
341 if (m_scrollOffset == 0) {
342 m_scrollTimer.stop();
345 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
346 m_scrollTimer.start();
349 void CustomTrackView::slotCheckPositionScrolling()
351 // If mouse is at a border of the view, scroll
352 if (m_moveOpMode != SEEK) return;
353 if (mapFromScene(m_cursorPos, 0).x() < 3) {
354 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
355 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
356 setCursorPos(mapToScene(QPoint(-2, 0)).x());
357 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
358 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
359 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
360 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
366 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
368 int pos = event->x();
369 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
370 double snappedPos = getSnapPointForPos(mappedXPos);
371 emit mousePosition(mappedXPos);
373 if (event->buttons() & Qt::MidButton) return;
374 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && m_operationMode != RESIZESTART && m_operationMode != RESIZEEND)) {
375 event->setAccepted(true);
377 QGraphicsView::mouseMoveEvent(event);
381 if (event->buttons() != Qt::NoButton) {
382 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
383 if (m_dragItem && m_tool == SELECTTOOL) {
384 if (m_operationMode == MOVE && move) {
385 QGraphicsView::mouseMoveEvent(event);
386 // If mouse is at a border of the view, scroll
388 m_scrollOffset = -30;
389 m_scrollTimer.start();
390 } else if (viewport()->width() - pos < 10) {
392 m_scrollTimer.start();
393 } else if (m_scrollTimer.isActive()) {
394 m_scrollTimer.stop();
396 } else if (m_operationMode == RESIZESTART && move) {
397 m_document->renderer()->pause();
398 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
399 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
401 parent->resizeStart((int)(snappedPos) - m_dragItemInfo.startPos.frames(m_document->fps()));
403 m_dragItem->resizeStart((int)(snappedPos));
405 } 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")<<", TRACK: "<<track;
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);
1813 setDocumentModified();
1817 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1819 // Special case: speed effect
1820 if (effect.attribute("id") == "speed") {
1821 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1823 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1824 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1825 if (strobe == 0) strobe = 1;
1826 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1828 clip->setEffectAt(ix, effect);
1829 if (ix == clip->selectedEffectIndex()) {
1830 clip->setSelectedEffect(ix);
1831 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1836 EffectsParameterList effectParams = getEffectArgs(effect);
1837 if (effect.attribute("tag") == "ladspa") {
1838 // Update the ladspa affect file
1839 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1841 // check if we are trying to reset a keyframe effect
1842 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1843 clip->initEffect(effect);
1844 effectParams = getEffectArgs(effect);
1846 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1847 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1849 clip->setEffectAt(ix, effect);
1850 if (ix == clip->selectedEffectIndex()) {
1851 clip->setSelectedEffect(ix);
1852 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1854 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1855 // A fade effect was modified, update the clip
1856 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1857 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1858 clip->setFadeIn(pos);
1860 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1861 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1862 clip->setFadeOut(pos);
1866 setDocumentModified();
1869 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1871 if (pos < GenTime()) {
1872 // Moving track effect
1873 QDomElement act = m_document->getTrackEffect(m_document->tracksCount() - track - 1, newPos - 1);
1874 QDomElement before = m_document->getTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1);
1876 if (!act.isNull() && !before.isNull()) {
1877 m_document->setTrackEffect(m_document->tracksCount() - track - 1, oldPos - 1, act);
1878 m_document->setTrackEffect(m_document->tracksCount() - track - 1, newPos - 1, before);
1879 m_document->renderer()->mltMoveEffect(m_document->tracksCount() - track, pos, oldPos, newPos);
1880 emit showTrackEffects(m_document->tracksCount() - track, m_document->trackInfoAt(m_document->tracksCount() - track - 1));
1881 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1884 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1885 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1886 QDomElement act = clip->effectAt(newPos - 1);
1887 QDomElement before = clip->effectAt(oldPos - 1);
1888 clip->setEffectAt(oldPos - 1, act);
1889 clip->setEffectAt(newPos - 1, before);
1890 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1891 if (act.attribute("id") == "speed") {
1892 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1893 } else if (before.attribute("id") == "speed") {
1894 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1895 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1896 emit clipItemSelected(clip, newPos - 1);
1897 setDocumentModified();
1898 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1901 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int track, int effectPos, bool disable)
1903 EditEffectCommand *command;
1905 if (clip == NULL) effect = m_document->getTrackEffect(track - 1, effectPos);
1906 else effect = clip->effectAt(effectPos);
1907 QDomElement oldEffect = effect.cloneNode().toElement();
1908 effect.setAttribute("disable", (int) disable);
1912 // editing track effect
1913 command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldEffect, effect, effectPos, true);
1915 command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1917 m_commandStack->push(command);
1918 setDocumentModified();;
1921 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int track, int currentPos, int newPos)
1923 MoveEffectCommand *command;
1925 // editing track effect
1926 command = new MoveEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), currentPos, newPos);
1927 } else command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1928 m_commandStack->push(command);
1929 setDocumentModified();
1932 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, int track, QDomElement oldeffect, QDomElement effect, int ix)
1934 EditEffectCommand *command;
1935 if (clip) command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1936 else command = new EditEffectCommand(this, m_document->tracksCount() - track, GenTime(-1), oldeffect, effect, ix, true);
1937 m_commandStack->push(command);
1940 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1942 QDomElement effect = clip->getEffectAt(ix);
1943 QDomElement oldeffect = effect.cloneNode().toElement();
1944 effect.setAttribute("region", region);
1945 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1946 m_commandStack->push(command);
1949 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1953 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1954 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1955 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1957 kDebug() << "///////// ERROR CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1959 kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1960 m_blockRefresh = false;
1964 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1966 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1967 int cutPos = (int) cutTime.frames(m_document->fps());
1969 newPos.startPos = cutTime;
1970 newPos.endPos = info.endPos;
1971 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1972 newPos.track = info.track;
1973 newPos.cropDuration = newPos.endPos - newPos.startPos;
1975 bool snap = KdenliveSettings::snaptopoints();
1976 KdenliveSettings::setSnaptopoints(false);
1977 ClipItem *dup = item->clone(newPos);
1978 // remove unwanted effects (fade in) from 2nd part of cutted clip
1979 int ix = dup->hasEffect(QString(), "fadein");
1981 QDomElement oldeffect = item->effectAt(ix);
1982 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1984 ix = dup->hasEffect(QString(), "fade_from_black");
1986 QDomElement oldeffect = item->effectAt(ix);
1987 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1989 item->resizeEnd(cutPos);
1990 scene()->addItem(dup);
1991 if (item->checkKeyFrames())
1992 slotRefreshEffects(item);
1993 if (dup->checkKeyFrames())
1994 slotRefreshEffects(dup);
1996 updatePanZoom(item);
1997 updatePanZoom(dup, cutTime - item->startPos());
1999 item->baseClip()->addReference();
2000 m_document->updateClip(item->baseClip()->getId());
2001 setDocumentModified();
2002 KdenliveSettings::setSnaptopoints(snap);
2004 //kDebug() << "///////// CUTTING CLIP RESULT: (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), DUP: (" << dup->startPos().frames(25) << "-" << dup->endPos().frames(25) << ")" << ", CUT: " << cutTime.frames(25);
2008 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
2009 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
2011 if (!item || !dup || item == dup) {
2012 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
2013 m_blockRefresh = false;
2016 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
2017 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
2021 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
2022 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
2023 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
2024 //deleteClip(dup->info());
2026 bool snap = KdenliveSettings::snaptopoints();
2027 KdenliveSettings::setSnaptopoints(false);
2029 if (dup->isSelected()) emit clipItemSelected(NULL);
2030 dup->baseClip()->removeReference();
2031 m_document->updateClip(dup->baseClip()->getId());
2032 scene()->removeItem(dup);
2035 ItemInfo clipinfo = item->info();
2036 clipinfo.track = m_document->tracksCount() - clipinfo.track;
2037 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
2039 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
2041 updatePanZoom(item);
2043 setDocumentModified();
2045 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
2047 KdenliveSettings::setSnaptopoints(snap);
2050 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
2053 void CustomTrackView::slotEnableRefresh()
2055 m_blockRefresh = false;
2058 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
2060 QList<QGraphicsItem *> itemList = scene()->selectedItems();
2061 if (itemList.count() == 1) {
2062 if (itemList.at(0)->type() == AVWIDGET) {
2063 ClipItem *item = (ClipItem *) itemList.at(0);
2065 info.track = item->track();
2066 ClipItem *transitionClip = NULL;
2067 const int transitiontrack = getPreviousVideoTrack(info.track);
2068 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2069 if (pos < item->startPos() + item->cropDuration() / 2) {
2070 // add transition to clip start
2071 info.startPos = item->startPos();
2072 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2073 if (transitionClip && transitionClip->endPos() < item->endPos()) {
2074 info.endPos = transitionClip->endPos();
2075 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
2076 // Check there is no other transition at that place
2077 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2078 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2079 QList<QGraphicsItem *> selection = m_scene->items(r);
2080 bool transitionAccepted = true;
2081 for (int i = 0; i < selection.count(); i++) {
2082 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2083 Transition *tr = static_cast <Transition *>(selection.at(i));
2084 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2085 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2086 } else transitionAccepted = false;
2089 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2090 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2093 // add transition to clip end
2094 info.endPos = item->endPos();
2095 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
2096 if (transitionClip && transitionClip->startPos() > item->startPos()) {
2097 info.startPos = transitionClip->startPos();
2098 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
2099 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
2100 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
2102 // Check there is no other transition at that place
2103 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2104 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2105 QList<QGraphicsItem *> selection = m_scene->items(r);
2106 bool transitionAccepted = true;
2107 for (int i = 0; i < selection.count(); i++) {
2108 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2109 Transition *tr = static_cast <Transition *>(selection.at(i));
2110 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
2111 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
2112 } else transitionAccepted = false;
2115 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2116 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2119 } else for (int i = 0; i < itemList.count(); i++) {
2120 if (itemList.at(i)->type() == AVWIDGET) {
2121 ClipItem *item = (ClipItem *) itemList.at(i);
2123 info.startPos = item->startPos();
2124 info.endPos = info.startPos + GenTime(65, m_document->fps());
2125 info.track = item->track();
2127 // Check there is no other transition at that place
2128 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2129 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2130 QList<QGraphicsItem *> selection = m_scene->items(r);
2131 bool transitionAccepted = true;
2132 for (int i = 0; i < selection.count(); i++) {
2133 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2134 Transition *tr = static_cast <Transition *>(selection.at(i));
2135 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2136 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2137 } else transitionAccepted = false;
2140 int transitiontrack = getPreviousVideoTrack(info.track);
2141 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2142 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2147 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2149 if (transitionInfo.startPos >= transitionInfo.endPos) {
2150 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2153 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2154 m_commandStack->push(command);
2155 setDocumentModified();
2158 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2160 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2161 //kDebug() << "---- ADDING transition " << params.attribute("value");
2162 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2163 scene()->addItem(tr);
2164 setDocumentModified();
2166 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2171 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2173 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2175 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2178 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2179 if (m_dragItem == item) m_dragItem = NULL;
2181 #if QT_VERSION >= 0x040600
2182 // animate item deletion
2183 item->closeAnimation();
2187 emit transitionItemSelected(NULL);
2188 setDocumentModified();
2191 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2193 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2194 QDomElement xml = tr->toXML();
2195 if (old.isNull() || xml.isNull()) {
2196 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2199 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2200 m_commandStack->push(command);
2201 setDocumentModified();
2204 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2206 Transition *item = getTransitionItemAt(pos, track);
2208 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2212 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack"))
2214 m_document->renderer()->mltUpdateTransition(oldTransition.attribute("tag"), transition.attribute("tag"), transition.attribute("transition_btrack").toInt(), m_document->tracksCount() - transition.attribute("transition_atrack").toInt(), item->startPos(), item->endPos(), transition, force);
2215 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2216 item->setTransitionParameters(transition);
2217 if (updateTransitionWidget) {
2218 ItemInfo info = item->info();
2220 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2221 if (transitionClip && transitionClip->baseClip()) {
2222 QString size = transitionClip->baseClip()->getProperty("frame_size");
2223 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2224 if (factor == 0) factor = 1.0;
2225 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2226 p.setY(size.section('x', 1, 1).toInt());
2228 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2230 setDocumentModified();
2233 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2236 const QPointF pos = mapToScene(event->pos());
2237 if (m_selectionGroup) {
2238 m_selectionGroup->setPos(pos);
2239 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2240 event->acceptProposedAction();
2242 // Drag enter was not possible, try again at mouse position
2243 insertDropClips(event->mimeData(), event->pos());
2247 QGraphicsView::dragMoveEvent(event);
2251 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2253 if (m_selectionGroup && m_clipDrag) {
2254 m_thumbsTimer.stop();
2255 m_waitingThumbs.clear();
2256 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2258 scene()->destroyItemGroup(m_selectionGroup);
2259 m_selectionGroup = NULL;
2260 } else QGraphicsView::dragLeaveEvent(event);
2263 void CustomTrackView::dropEvent(QDropEvent * event)
2265 if (m_selectionGroup && m_clipDrag) {
2266 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2267 resetSelectionGroup();
2268 m_scene->clearSelection();
2269 bool hasVideoClip = false;
2270 QUndoCommand *addCommand = new QUndoCommand();
2271 addCommand->setText(i18n("Add timeline clip"));
2272 QList <ClipItem *> brokenClips;
2274 for (int i = 0; i < items.count(); i++) {
2275 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2276 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2277 if (items.count() == 1) {
2278 updateClipTypeActions(item);
2280 updateClipTypeActions(NULL);
2283 //TODO: take care of edit mode for undo
2284 item->baseClip()->addReference();
2285 //item->setZValue(item->defaultZValue());
2286 m_document->updateClip(item->baseClip()->getId());
2287 ItemInfo info = item->info();
2289 int tracknumber = m_document->tracksCount() - info.track - 1;
2290 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2291 if (isLocked) item->setItemLocked(true);
2292 ItemInfo clipInfo = info;
2293 clipInfo.track = m_document->tracksCount() - item->track();
2295 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2297 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2298 brokenClips.append(item);
2301 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2303 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2305 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2306 // add transparency transition
2307 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2308 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2310 item->setSelected(true);
2312 qDeleteAll(brokenClips);
2313 brokenClips.clear();
2314 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2315 else delete addCommand;
2317 // Automatic audio split
2318 if (KdenliveSettings::splitaudio())
2320 setDocumentModified();
2324 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2325 QList<QGraphicsItem *> selection = m_scene->items(rect);
2326 QStringList timelineList;
2328 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2329 for (int i = 0; i < selection.count(); i++) {
2330 if (selection.at(i)->type() == AVWIDGET) {
2331 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2332 int start = clip->startPos().frames(m_document->fps());
2333 int end = clip->endPos().frames(m_document->fps());
2334 timelineList.append(QString::number(start) + "-" + QString::number(end));
2337 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2340 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2341 if (items.count() > 1) groupSelectedItems(true);
2342 else if (items.count() == 1) m_dragItem = static_cast <ClipItem *>(items.at(0));
2343 event->setDropAction(Qt::MoveAction);
2345 } else QGraphicsView::dropEvent(event);
2349 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2351 bool snap = KdenliveSettings::snaptopoints();
2352 KdenliveSettings::setSnaptopoints(false);
2353 if (mode == OVERWRITEEDIT) {
2354 // if we are in overwrite mode, move clips accordingly
2356 if (item == NULL) info = posinfo;
2357 else info = item->info();
2358 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2359 QList<QGraphicsItem *> selection = m_scene->items(rect);
2360 if (item) selection.removeAll(item);
2361 for (int i = 0; i < selection.count(); i++) {
2362 if (!selection.at(i)->isEnabled()) continue;
2363 if (selection.at(i)->type() == AVWIDGET) {
2364 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2365 if (clip->startPos() < info.startPos) {
2366 if (clip->endPos() > info.endPos) {
2367 ItemInfo clipInfo = clip->info();
2368 ItemInfo dupInfo = clipInfo;
2369 GenTime diff = info.startPos - clipInfo.startPos;
2370 dupInfo.startPos = info.startPos;
2371 dupInfo.cropStart += diff;
2372 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2373 ItemInfo newdupInfo = dupInfo;
2374 GenTime diff2 = info.endPos - info.startPos;
2375 newdupInfo.startPos = info.endPos;
2376 newdupInfo.cropStart += diff2;
2377 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2378 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2379 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2380 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2381 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2383 ItemInfo newclipInfo = clip->info();
2384 newclipInfo.endPos = info.startPos;
2385 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2386 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2388 } else if (clip->endPos() <= info.endPos) {
2389 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2390 scene()->removeItem(clip);
2394 ItemInfo newclipInfo = clip->info();
2395 newclipInfo.startPos = info.endPos;
2396 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2397 clip->resizeStart(info.endPos.frames(m_document->fps()));
2401 } else if (mode == INSERTEDIT) {
2402 // if we are in push mode, move clips accordingly
2404 if (item == NULL) info = posinfo;
2405 else info = item->info();
2406 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight / 2, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2407 QList<QGraphicsItem *> selection = m_scene->items(rect);
2408 if (item) selection.removeAll(item);
2409 for (int i = 0; i < selection.count(); i++) {
2410 if (selection.at(i)->type() == AVWIDGET) {
2411 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2412 if (clip->startPos() < info.startPos) {
2413 if (clip->endPos() > info.startPos) {
2414 ItemInfo clipInfo = clip->info();
2415 ItemInfo dupInfo = clipInfo;
2416 GenTime diff = info.startPos - clipInfo.startPos;
2417 dupInfo.startPos = info.startPos;
2418 dupInfo.cropStart += diff;
2419 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2420 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2421 // Commented out; variable dup unused. --granjow
2422 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2423 cutClip(clipInfo, info.startPos, true, false);
2426 // TODO: add insertspacecommand
2431 KdenliveSettings::setSnaptopoints(snap);
2435 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2437 if (mode == OVERWRITEEDIT) {
2438 // if we are in overwrite or push mode, move clips accordingly
2439 bool snap = KdenliveSettings::snaptopoints();
2440 KdenliveSettings::setSnaptopoints(false);
2441 ItemInfo info = item->info();
2442 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2443 QList<QGraphicsItem *> selection = m_scene->items(rect);
2444 selection.removeAll(item);
2445 for (int i = 0; i < selection.count(); i++) {
2446 if (!selection.at(i)->isEnabled()) continue;
2447 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2448 Transition *tr = static_cast<Transition *>(selection.at(i));
2449 if (tr->startPos() < info.startPos) {
2450 ItemInfo firstPos = tr->info();
2451 ItemInfo newPos = firstPos;
2452 firstPos.endPos = item->startPos();
2453 newPos.startPos = item->endPos();
2454 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2455 if (tr->endPos() > info.endPos) {
2457 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2459 } else if (tr->endPos() > info.endPos) {
2461 ItemInfo firstPos = tr->info();
2462 firstPos.startPos = item->endPos();
2463 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2465 // remove transition
2466 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2470 KdenliveSettings::setSnaptopoints(snap);
2474 QStringList CustomTrackView::mimeTypes() const
2476 QStringList qstrList;
2477 // list of accepted mime types for drop
2478 qstrList.append("text/plain");
2479 qstrList.append("kdenlive/producerslist");
2480 qstrList.append("kdenlive/clip");
2484 Qt::DropActions CustomTrackView::supportedDropActions() const
2486 // returns what actions are supported when dropping
2487 return Qt::MoveAction;
2490 void CustomTrackView::setDuration(int duration)
2492 int diff = qAbs(duration - sceneRect().width());
2493 if (diff * matrix().m11() > -50) {
2494 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2495 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2497 m_projectDuration = duration;
2500 int CustomTrackView::duration() const
2502 return m_projectDuration;
2505 void CustomTrackView::addTrack(TrackInfo type, int ix)
2507 if (ix == -1 || ix == m_document->tracksCount()) {
2508 m_document->insertTrack(0, type);
2509 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2511 m_document->insertTrack(m_document->tracksCount() - ix, type);
2512 // insert track in MLT playlist
2513 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2515 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2516 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2517 QList<QGraphicsItem *> selection = m_scene->items(r);
2518 resetSelectionGroup();
2520 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2521 scene()->addItem(m_selectionGroup);
2522 for (int i = 0; i < selection.count(); i++) {
2523 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2524 m_selectionGroup->addToGroup(selection.at(i));
2525 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2528 // Move graphic items
2529 m_selectionGroup->translate(0, m_tracksHeight);
2531 // adjust track number
2532 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2533 for (int i = 0; i < children.count(); i++) {
2534 if (children.at(i)->type() == GROUPWIDGET) {
2535 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2536 children << grp->childItems();
2539 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2541 ItemInfo clipinfo = item->info();
2542 if (item->type() == AVWIDGET) {
2543 ClipItem *clip = static_cast <ClipItem *>(item);
2544 // slowmotion clips are not track dependant, so no need to update them
2545 if (clip->speed() != 1.0) continue;
2546 // We add a move clip command so that we get the correct producer for new track number
2547 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2548 Mlt::Producer *prod = clip->getProducer(clipinfo.track);
2549 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2550 // problem updating clip
2551 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2554 } else if (item->type() == TRANSITIONWIDGET) {
2555 Transition *tr = static_cast <Transition *>(item);
2556 int track = tr->transitionEndTrack();
2558 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2562 resetSelectionGroup(false);
2565 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2566 for (int i = 0; i < m_guides.count(); i++) {
2567 QLineF l = m_guides.at(i)->line();
2568 l.setP2(QPointF(l.x2(), maxHeight));
2569 m_guides.at(i)->setLine(l);
2572 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2573 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2574 viewport()->update();
2575 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2576 //setFixedHeight(50 * m_tracksCount);
2578 updateTrackNames(ix, true);
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 = clip->getProducer(clipinfo.track);
2621 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2622 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2625 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2626 Transition *tr = static_cast <Transition *>(children.at(i));
2628 int track = tr->transitionEndTrack();
2630 ItemInfo clipinfo = tr->info();
2631 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2635 resetSelectionGroup(false);
2637 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2638 for (int i = 0; i < m_guides.count(); i++) {
2639 QLineF l = m_guides.at(i)->line();
2640 l.setP2(QPointF(l.x2(), maxHeight));
2641 m_guides.at(i)->setLine(l);
2643 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight - 1);
2644 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2646 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2647 viewport()->update();
2649 updateTrackNames(ix, false);
2650 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2653 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2655 for (int i = 0; i < trackInfos.count(); ++i) {
2656 m_document->setTrackType(i, trackInfos.at(i));
2657 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2658 lockTrack(m_document->tracksCount() - i - 1, m_document->trackInfoAt(i).isLocked, false);
2661 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2662 viewport()->update();
2665 void CustomTrackView::slotSwitchTrackAudio(int ix)
2667 /*for (int i = 0; i < m_document->tracksCount(); i++)
2668 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2669 int tracknumber = m_document->tracksCount() - ix - 1;
2670 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2671 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2672 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2673 setDocumentModified();
2676 void CustomTrackView::slotSwitchTrackLock(int ix)
2678 int tracknumber = m_document->tracksCount() - ix - 1;
2679 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2680 m_commandStack->push(command);
2684 void CustomTrackView::lockTrack(int ix, bool lock, bool requestUpdate)
2686 int tracknumber = m_document->tracksCount() - ix - 1;
2687 m_document->switchTrackLock(tracknumber, lock);
2689 emit doTrackLock(ix, lock);
2690 AbstractClipItem *clip = NULL;
2691 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2693 for (int i = 0; i < selection.count(); i++) {
2694 if (selection.at(i)->type() == GROUPWIDGET && (AbstractGroupItem *)selection.at(i) != m_selectionGroup) {
2695 if (selection.at(i)->parentItem() && m_selectionGroup) {
2696 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2697 resetSelectionGroup();
2700 bool changeGroupLock = true;
2701 bool hasClipOnTrack = false;
2702 QList <QGraphicsItem *> children = selection.at(i)->childItems();
2703 for (int j = 0; j < children.count(); ++j) {
2704 if (children.at(j)->isSelected()) {
2705 if (children.at(j)->type() == AVWIDGET)
2706 emit clipItemSelected(NULL);
2707 else if (children.at(j)->type() == TRANSITIONWIDGET)
2708 emit transitionItemSelected(NULL);
2713 AbstractClipItem * child = static_cast <AbstractClipItem *>(children.at(j));
2714 if (child == m_dragItem)
2717 // only unlock group, if it is not locked by another track too
2718 if (!lock && child->track() != ix && m_document->trackInfoAt(m_document->tracksCount() - child->track() - 1).isLocked)
2719 changeGroupLock = false;
2721 // only (un-)lock if at least one clip is on the track
2722 if (child->track() == ix)
2723 hasClipOnTrack = true;
2725 if (changeGroupLock && hasClipOnTrack)
2726 ((AbstractGroupItem*)selection.at(i))->setItemLocked(lock);
2727 } else if((selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
2728 if (selection.at(i)->parentItem()) {
2729 if (selection.at(i)->parentItem() == m_selectionGroup) {
2730 selection.removeAll((QGraphicsItem*)m_selectionGroup);
2731 resetSelectionGroup();
2733 // groups are handled separately
2738 if (selection.at(i)->isSelected()) {
2739 if (selection.at(i)->type() == AVWIDGET)
2740 emit clipItemSelected(NULL);
2742 emit transitionItemSelected(NULL);
2744 clip = static_cast <AbstractClipItem *>(selection.at(i));
2745 clip->setItemLocked(lock);
2746 if (clip == m_dragItem)
2750 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2751 viewport()->update();
2752 setDocumentModified();
2755 void CustomTrackView::slotSwitchTrackVideo(int ix)
2757 int tracknumber = m_document->tracksCount() - ix;
2758 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2759 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2760 setDocumentModified();
2763 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2765 // Check there is no group going over several tracks there, or that would result in timeline corruption
2766 QList<QGraphicsItem *> selection = scene()->items(rect);
2768 int maxHeight = m_tracksHeight * 1.5;
2769 for (int i = 0; i < selection.count(); i++) {
2770 // Check that we don't try to move a group with clips on other tracks
2771 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2774 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2782 void CustomTrackView::slotRemoveSpace()
2786 if (m_menuPosition.isNull()) {
2787 pos = GenTime(cursorPos(), m_document->fps());
2789 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2792 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2793 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2796 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2797 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2801 ClipItem *item = getClipItemAt(pos, track);
2803 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);
2806 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2807 //kDebug() << "// GOT LENGT; " << length;
2809 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);
2813 // Make sure there is no group in the way
2814 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2817 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2819 // groups found on track, do not allow the move
2820 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2824 QList<ItemInfo> clipsToMove;
2825 QList<ItemInfo> transitionsToMove;
2827 for (int i = 0; i < items.count(); i++) {
2828 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2829 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2830 ItemInfo info = item->info();
2831 if (item->type() == AVWIDGET) {
2832 clipsToMove.append(info);
2833 } else if (item->type() == TRANSITIONWIDGET) {
2834 transitionsToMove.append(info);
2839 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2840 m_commandStack->push(command);
2843 void CustomTrackView::slotInsertSpace()
2847 if (m_menuPosition.isNull()) {
2848 pos = GenTime(cursorPos(), m_document->fps());
2850 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2851 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2853 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2854 if (d.exec() != QDialog::Accepted) return;
2855 GenTime spaceDuration = d.selectedDuration();
2856 track = d.selectedTrack();
2858 QList<QGraphicsItem *> items;
2860 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2861 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2865 ClipItem *item = getClipItemAt(pos, track);
2866 if (item) pos = item->startPos();
2868 // Make sure there is no group in the way
2869 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2871 items = checkForGroups(rect, &isOk);
2873 // groups found on track, do not allow the move
2874 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2878 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2879 items = scene()->items(rect);
2882 QList<ItemInfo> clipsToMove;
2883 QList<ItemInfo> transitionsToMove;
2885 for (int i = 0; i < items.count(); i++) {
2886 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2887 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2888 ItemInfo info = item->info();
2889 if (item->type() == AVWIDGET)
2890 clipsToMove.append(info);
2891 else if (item->type() == TRANSITIONWIDGET)
2892 transitionsToMove.append(info);
2896 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2897 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2898 m_commandStack->push(command);
2902 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2904 int diff = duration.frames(m_document->fps());
2905 resetSelectionGroup();
2906 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2907 scene()->addItem(m_selectionGroup);
2909 Transition *transition;
2911 // Create lists with start pos for each track
2912 QMap <int, int> trackClipStartList;
2913 QMap <int, int> trackTransitionStartList;
2915 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2916 trackClipStartList[i] = -1;
2917 trackTransitionStartList[i] = -1;
2920 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2921 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2923 if (clip->parentItem()) {
2924 m_selectionGroup->addToGroup(clip->parentItem());
2925 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2927 m_selectionGroup->addToGroup(clip);
2928 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2930 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))
2931 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2933 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);
2936 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2937 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2939 if (transition->parentItem()) {
2940 m_selectionGroup->addToGroup(transition->parentItem());
2941 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2943 m_selectionGroup->addToGroup(transition);
2944 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2946 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))
2947 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2948 } 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);
2950 m_selectionGroup->translate(diff, 0);
2952 // update items coordinates
2953 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2955 for (int i = 0; i < itemList.count(); i++) {
2956 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2957 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2958 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2959 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2960 for (int j = 0; j < children.count(); j++) {
2961 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2966 resetSelectionGroup(false);
2968 track = m_document->tracksCount() - track;
2969 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2972 void CustomTrackView::deleteClip(const QString &clipId)
2974 resetSelectionGroup();
2975 QList<QGraphicsItem *> itemList = items();
2976 QUndoCommand *deleteCommand = new QUndoCommand();
2978 for (int i = 0; i < itemList.count(); i++) {
2979 if (itemList.at(i)->type() == AVWIDGET) {
2980 ClipItem *item = (ClipItem *)itemList.at(i);
2981 if (item->clipProducer() == clipId) {
2983 if (item->parentItem()) {
2984 // Clip is in a group, destroy the group
2985 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2987 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2991 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2992 if (count == 0) delete deleteCommand;
2993 else m_commandStack->push(deleteCommand);
2996 void CustomTrackView::setCursorPos(int pos, bool seek)
2998 if (pos == m_cursorPos) return;
2999 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3001 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3002 else if (m_autoScroll) checkScrolling();
3003 m_cursorLine->setPos(m_cursorPos, 0);
3006 void CustomTrackView::updateCursorPos()
3008 m_cursorLine->setPos(m_cursorPos, 0);
3011 int CustomTrackView::cursorPos()
3013 return (int)(m_cursorPos);
3016 void CustomTrackView::moveCursorPos(int delta)
3018 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
3019 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
3020 m_cursorPos += delta;
3021 m_cursorLine->setPos(m_cursorPos, 0);
3022 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
3025 void CustomTrackView::initCursorPos(int pos)
3027 emit cursorMoved((int)(m_cursorPos), (int)(pos));
3029 m_cursorLine->setPos(pos, 0);
3033 void CustomTrackView::checkScrolling()
3035 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
3038 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
3040 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
3041 QGraphicsView::mouseReleaseEvent(event);
3042 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
3043 #if QT_VERSION >= 0x040600
3044 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
3046 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
3047 if (event->button() == Qt::MidButton) {
3050 setDragMode(QGraphicsView::NoDrag);
3051 if (m_operationMode == MOVEGUIDE) {
3052 setCursor(Qt::ArrowCursor);
3053 m_operationMode = NONE;
3054 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
3055 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
3056 if (newPos != m_dragGuide->position()) {
3057 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
3058 m_commandStack->push(command);
3059 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
3060 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
3061 m_document->syncGuides(m_guides);
3066 } else if (m_operationMode == SPACER && m_selectionGroup) {
3068 if (event->modifiers() != Qt::ControlModifier) {
3069 // We are moving all tracks
3071 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
3072 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
3074 if (timeOffset != GenTime()) {
3075 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
3077 QList<ItemInfo> clipsToMove;
3078 QList<ItemInfo> transitionsToMove;
3080 // Create lists with start pos for each track
3081 QMap <int, int> trackClipStartList;
3082 QMap <int, int> trackTransitionStartList;
3084 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
3085 trackClipStartList[i] = -1;
3086 trackTransitionStartList[i] = -1;
3089 for (int i = 0; i < items.count(); i++) {
3090 if (items.at(i)->type() == GROUPWIDGET)
3091 items += items.at(i)->childItems();
3094 for (int i = 0; i < items.count(); i++) {
3095 if (items.at(i)->type() == AVWIDGET) {
3096 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3097 ItemInfo info = item->info();
3098 clipsToMove.append(info);
3100 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
3101 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3102 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
3103 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3104 ItemInfo info = item->info();
3105 transitionsToMove.append(info);
3107 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
3108 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
3111 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
3112 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
3113 m_commandStack->push(command);
3114 if (track != -1) track = m_document->tracksCount() - track;
3115 kDebug() << "SPACER TRACK:" << track;
3116 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
3117 setDocumentModified();
3120 resetSelectionGroup(false);
3121 m_operationMode = NONE;
3122 } else if (m_operationMode == RUBBERSELECTION) {
3123 //kDebug() << "// END RUBBER SELECT";
3124 resetSelectionGroup();
3125 groupSelectedItems();
3126 m_operationMode = NONE;
3129 if (m_dragItem == NULL && m_selectionGroup == NULL) {
3130 emit transitionItemSelected(NULL);
3134 if (m_dragItem) info = m_dragItem->info();
3136 if (m_operationMode == MOVE) {
3137 setCursor(Qt::OpenHandCursor);
3138 if (m_dragItem->parentItem() == 0) {
3139 // we are moving one clip, easy
3140 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3141 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
3142 Mlt::Producer *prod = item->getProducer(info.track);
3143 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);
3146 QUndoCommand *moveCommand = new QUndoCommand();
3147 moveCommand->setText(i18n("Move clip"));
3148 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
3150 int tracknumber = m_document->tracksCount() - item->track() - 1;
3151 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3152 if (isLocked) item->setItemLocked(true);
3153 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
3154 // Also move automatic transitions (on lower track)
3155 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
3156 ItemInfo startTrInfo;
3157 ItemInfo newStartTrInfo;
3158 bool moveStartTrans = false;
3159 bool moveEndTrans = false;
3160 if (startTransition && startTransition->isAutomatic()) {
3161 startTrInfo = startTransition->info();
3162 newStartTrInfo = startTrInfo;
3163 newStartTrInfo.track = info.track;
3164 newStartTrInfo.startPos = info.startPos;
3165 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
3166 // transition end should stay the same
3168 // transition end should be adjusted to clip
3169 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3171 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3173 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3174 // Check if there is a transition at clip end
3175 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3176 if (tr && tr->isAutomatic()) {
3177 ItemInfo trInfo = tr->info();
3178 ItemInfo newTrInfo = trInfo;
3179 newTrInfo.track = info.track;
3180 newTrInfo.endPos = m_dragItem->endPos();
3181 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3182 // transition start should stay the same
3184 // transition start should be moved
3185 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3187 if (newTrInfo.startPos < newTrInfo.endPos) {
3188 moveEndTrans = true;
3189 if (moveStartTrans) {
3190 // we have to move both transitions, remove the start one so that there is no collision
3191 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3193 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3194 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3195 if (moveStartTrans) {
3196 // re-add transition in correct place
3197 int transTrack = startTransition->transitionEndTrack();
3198 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3199 transTrack = getPreviousVideoTrack(info.track);
3201 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3202 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3208 if (moveStartTrans && !moveEndTrans) {
3209 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3210 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3213 // Also move automatic transitions (on upper track)
3214 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3215 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3216 ItemInfo trInfo = tr->info();
3217 ItemInfo newTrInfo = trInfo;
3218 newTrInfo.startPos = m_dragItem->startPos();
3219 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3220 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3221 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3222 // transition end should be adjusted to clip on upper track
3223 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3225 if (newTrInfo.startPos < newTrInfo.endPos) {
3226 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3227 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3231 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3232 // Check if there is a transition at clip end
3233 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3234 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3235 ItemInfo trInfo = tr->info();
3236 ItemInfo newTrInfo = trInfo;
3237 newTrInfo.endPos = m_dragItem->endPos();
3238 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3239 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3240 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3241 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3242 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3243 // transition start should be moved
3244 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3246 if (newTrInfo.startPos < newTrInfo.endPos) {
3247 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3248 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3253 m_commandStack->push(moveCommand);
3254 //checkTrackSequence(m_dragItem->track());
3256 // undo last move and emit error message
3257 bool snap = KdenliveSettings::snaptopoints();
3258 KdenliveSettings::setSnaptopoints(false);
3259 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3260 KdenliveSettings::setSnaptopoints(snap);
3261 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3263 setDocumentModified();
3264 } else if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3265 Transition *transition = static_cast <Transition *>(m_dragItem);
3266 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3267 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)) {
3268 // Moving transition failed, revert to previous position
3269 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3270 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3272 QUndoCommand *moveCommand = new QUndoCommand();
3273 moveCommand->setText(i18n("Move transition"));
3274 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3275 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3276 m_commandStack->push(moveCommand);
3277 setDocumentModified();
3281 // Moving several clips. We need to delete them and readd them to new position,
3282 // or they might overlap each other during the move
3283 QGraphicsItemGroup *group;
3284 if (m_selectionGroup)
3285 group = static_cast <QGraphicsItemGroup *>(m_selectionGroup);
3287 group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3288 QList<QGraphicsItem *> items = group->childItems();
3290 QList<ItemInfo> clipsToMove;
3291 QList<ItemInfo> transitionsToMove;
3293 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3294 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3295 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3296 QUndoCommand *moveGroup = new QUndoCommand();
3297 moveGroup->setText(i18n("Move group"));
3298 if (timeOffset != GenTime() || trackOffset != 0) {
3299 // remove items in MLT playlist
3302 int max = items.count();
3303 for (int i = 0; i < max; i++) {
3304 if (items.at(i)->type() == GROUPWIDGET) {
3305 items += items.at(i)->childItems();
3308 m_document->renderer()->blockSignals(true);
3309 for (int i = 0; i < items.count(); i++) {
3310 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3311 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3312 ItemInfo info = item->info();
3313 if (item->type() == AVWIDGET) {
3314 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3315 // error, clip cannot be removed from playlist
3316 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3318 clipsToMove.append(info);
3321 transitionsToMove.append(info);
3322 Transition *tr = static_cast <Transition*>(item);
3323 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3326 m_document->renderer()->blockSignals(false);
3327 for (int i = 0; i < items.count(); i++) {
3328 // re-add items in correct place
3329 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3330 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3332 ItemInfo info = item->info();
3333 int tracknumber = m_document->tracksCount() - info.track - 1;
3334 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3336 group->removeFromGroup(item);
3337 item->setItemLocked(true);
3340 if (item->type() == AVWIDGET) {
3341 ClipItem *clip = static_cast <ClipItem*>(item);
3342 info.track = m_document->tracksCount() - info.track;
3343 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3344 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3345 for (int i = 0; i < clip->effectsCount(); i++) {
3346 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
3349 Transition *tr = static_cast <Transition*>(item);
3350 int newTrack = tr->transitionEndTrack();
3351 if (!tr->forcedTrack()) {
3352 newTrack = getPreviousVideoTrack(info.track);
3354 tr->updateTransitionEndTrack(newTrack);
3355 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3356 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3359 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3360 m_commandStack->push(moveGroup);
3362 //QPointF top = group->sceneBoundingRect().topLeft();
3363 //QPointF oldpos = m_selectionGroup->scenePos();
3364 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3365 //group->setPos(top);
3366 //TODO: get rid of the 3 lines below
3367 if (m_selectionGroup) {
3368 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3369 m_selectionGroupInfo.track = m_selectionGroup->track();
3371 for (int i = 0; i < items.count(); ++i) {
3372 if (items.at(i)->type() == GROUPWIDGET) {
3373 rebuildGroup((AbstractGroupItem*)items.at(i));
3378 for (int i = 0; i < items.count(); ++i) {
3380 items.at(i)->setSelected(true);
3381 if (items.at(i)->parentItem())
3382 items.at(i)->parentItem()->setSelected(true);
3385 groupSelectedItems();
3387 rebuildGroup((AbstractGroupItem *)group);
3389 setDocumentModified();
3392 m_document->renderer()->doRefresh();
3393 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3395 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3396 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3398 QUndoCommand *resizeCommand = new QUndoCommand();
3399 resizeCommand->setText(i18n("Resize group"));
3400 QList <QGraphicsItem *> items = parent->childItems();
3401 QList <ItemInfo> infos = parent->resizeInfos();
3402 parent->clearResizeInfos();
3404 for (int i = 0; i < items.count(); ++i) {
3405 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3406 if (item && item->type() == AVWIDGET) {
3407 ItemInfo info = infos.at(itemcount);
3408 prepareResizeClipStart(item, info, item->startPos().frames(m_document->fps()), false, resizeCommand);
3412 m_commandStack->push(resizeCommand);
3415 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3417 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3419 if (!m_controlModifier && m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3420 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3422 QUndoCommand *resizeCommand = new QUndoCommand();
3423 resizeCommand->setText(i18n("Resize group"));
3424 QList <QGraphicsItem *> items = parent->childItems();
3425 QList <ItemInfo> infos = parent->resizeInfos();
3426 parent->clearResizeInfos();
3428 for (int i = 0; i < items.count(); ++i) {
3429 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3430 if (item && item->type() == AVWIDGET) {
3431 ItemInfo info = infos.at(itemcount);
3432 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3436 m_commandStack->push(resizeCommand);
3439 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3441 } else if (m_operationMode == FADEIN) {
3442 // resize fade in effect
3443 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3444 int ix = item->hasEffect("volume", "fadein");
3445 int ix2 = item->hasEffect("", "fade_from_black");
3447 QDomElement oldeffect = item->effectAt(ix);
3448 int start = item->cropStart().frames(m_document->fps());
3449 int end = item->fadeIn();
3451 slotDeleteEffect(item, -1, oldeffect, false);
3454 QDomElement effect = oldeffect.cloneNode().toElement();
3455 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3456 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3457 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3458 emit clipItemSelected(item, ix);
3460 } else if (item->fadeIn() != 0 && ix2 == -1) {
3462 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3464 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3465 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3466 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3467 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3470 QDomElement oldeffect = item->effectAt(ix2);
3471 int start = item->cropStart().frames(m_document->fps());
3472 int end = item->fadeIn();
3474 slotDeleteEffect(item, -1, oldeffect, false);
3477 QDomElement effect = oldeffect.cloneNode().toElement();
3478 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3479 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3480 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3481 emit clipItemSelected(item, ix2);
3484 } else if (m_operationMode == FADEOUT) {
3485 // resize fade in effect
3486 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3487 int ix = item->hasEffect("volume", "fadeout");
3488 int ix2 = item->hasEffect("", "fade_to_black");
3490 QDomElement oldeffect = item->effectAt(ix);
3491 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3492 int start = item->fadeOut();
3494 slotDeleteEffect(item, -1, oldeffect, false);
3496 start = end - start;
3497 QDomElement effect = oldeffect.cloneNode().toElement();
3498 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3499 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3500 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3501 slotUpdateClipEffect(item, -1, effect, oldeffect, ix);
3502 emit clipItemSelected(item, ix);
3504 } else if (item->fadeOut() != 0 && ix2 == -1) {
3506 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3508 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3509 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3510 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3511 EffectsList::setParameter(effect, "out", QString::number(0));
3512 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3515 QDomElement oldeffect = item->effectAt(ix2);
3516 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3517 int start = item->fadeOut();
3519 slotDeleteEffect(item, -1, oldeffect, false);
3521 start = end - start;
3522 QDomElement effect = oldeffect.cloneNode().toElement();
3523 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3524 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3525 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3526 slotUpdateClipEffect(item, -1, effect, oldeffect, ix2);
3527 emit clipItemSelected(item, ix2);
3530 } else if (m_operationMode == KEYFRAME) {
3531 // update the MLT effect
3532 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3533 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3535 // check if we want to remove keyframe
3536 double val = mapToScene(event->pos()).toPoint().y();
3537 QRectF br = item->sceneBoundingRect();
3538 double maxh = 100.0 / br.height();
3539 val = (br.bottom() - val) * maxh;
3540 int start = item->cropStart().frames(m_document->fps());
3541 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3543 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3545 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3547 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3550 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3551 //item->updateKeyframeEffect();
3552 //QString next = item->keyframes(item->selectedEffectIndex());
3553 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3554 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3556 m_commandStack->push(command);
3557 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3558 emit clipItemSelected(item, item->selectedEffectIndex());
3560 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3561 // A transition is selected
3563 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3564 if (transitionClip && transitionClip->baseClip()) {
3565 QString size = transitionClip->baseClip()->getProperty("frame_size");
3566 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3567 if (factor == 0) factor = 1.0;
3568 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3569 p.setY(size.section('x', 1, 1).toInt());
3571 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3572 } else emit transitionItemSelected(NULL);
3573 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3574 m_operationMode = NONE;
3577 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3579 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3581 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3582 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3585 if (item->isSelected()) emit clipItemSelected(NULL);
3586 item->baseClip()->removeReference();
3587 m_document->updateClip(item->baseClip()->getId());
3589 /*if (item->baseClip()->isTransparent()) {
3590 // also remove automatic transition
3591 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3592 if (tr && tr->isAutomatic()) {
3593 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3594 scene()->removeItem(tr);
3598 m_waitingThumbs.removeAll(item);
3599 if (m_dragItem == item) m_dragItem = NULL;
3600 #if QT_VERSION >= 0x040600
3601 // animate item deletion
3602 item->closeAnimation();
3603 /*if (refresh) item->closeAnimation();
3605 // no refresh, means we have several operations chained, we need to delete clip immediatly
3606 // so that it does not get in the way of the other
3615 setDocumentModified();
3616 if (refresh) m_document->renderer()->doRefresh();
3619 void CustomTrackView::deleteSelectedClips()
3621 resetSelectionGroup();
3622 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3623 if (itemList.count() == 0) {
3624 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3627 scene()->clearSelection();
3628 QUndoCommand *deleteSelected = new QUndoCommand();
3630 bool resetGroup = false;
3633 int transitionCount = 0;
3634 // expand & destroy groups
3635 for (int i = 0; i < itemList.count(); i++) {
3636 if (itemList.at(i)->type() == GROUPWIDGET) {
3638 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3639 QList <ItemInfo> clipInfos;
3640 QList <ItemInfo> transitionInfos;
3641 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3642 for (int j = 0; j < children.count(); j++) {
3643 if (children.at(j)->type() == AVWIDGET) {
3644 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3645 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3646 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3647 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3648 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3650 if (itemList.contains(children.at(j))) {
3651 children.removeAt(j);
3655 itemList += children;
3656 if (clipInfos.count() > 0)
3657 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3659 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3660 itemList.insert(i + 1, itemList.at(i)->parentItem());
3663 for (int i = 0; i < itemList.count(); i++) {
3664 if (itemList.at(i)->type() == AVWIDGET) {
3666 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3667 if (item->parentItem()) resetGroup = true;
3668 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3669 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3670 emit clipItemSelected(NULL);
3671 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3673 Transition *item = static_cast <Transition *>(itemList.at(i));
3674 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3675 if (item->parentItem()) resetGroup = true;
3676 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3677 emit transitionItemSelected(NULL);
3680 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3681 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3682 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3683 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3684 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3685 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3686 else deleteSelected->setText(i18n("Delete selected items"));
3687 m_commandStack->push(deleteSelected);
3690 void CustomTrackView::changeClipSpeed()
3692 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3693 if (itemList.count() == 0) {
3694 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3697 QUndoCommand *changeSelected = new QUndoCommand();
3698 changeSelected->setText("Edit clip speed");
3702 for (int i = 0; i < itemList.count(); i++) {
3703 if (itemList.at(i)->type() == AVWIDGET) {
3704 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3705 ItemInfo info = item->info();
3706 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3708 double speed = (double) percent / 100.0;
3709 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3711 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3715 if (count > 0) m_commandStack->push(changeSelected);
3716 else delete changeSelected;
3719 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3722 //DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3724 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3726 kDebug() << "ERROR: Cannot find clip for speed change";
3727 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3730 info.track = m_document->tracksCount() - item->track();
3731 int endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, item->getProducer(item->track(), false));
3733 item->setSpeed(speed, strobe);
3734 item->updateRectGeometry();
3735 if (item->cropDuration().frames(m_document->fps()) != endPos)
3736 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3737 updatePositionEffects(item, info);
3738 setDocumentModified();
3740 emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3744 void CustomTrackView::cutSelectedClips()
3746 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3747 QList<AbstractGroupItem *> groups;
3748 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3749 for (int i = 0; i < itemList.count(); ++i) {
3750 if (!itemList.at(i))
3752 if (itemList.at(i)->type() == AVWIDGET) {
3753 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3754 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3755 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(item->parentItem());
3756 if (!groups.contains(group))
3758 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3759 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3760 m_commandStack->push(command);
3762 } else if (itemList.at(i)->type() == GROUPWIDGET && itemList.at(i) != m_selectionGroup) {
3763 AbstractGroupItem *group = static_cast<AbstractGroupItem *>(itemList.at(i));
3764 if (!groups.contains(group))
3769 for (int i = 0; i < groups.count(); ++i)
3770 razorGroup(groups.at(i), currentPos);
3773 void CustomTrackView::razorGroup(AbstractGroupItem* group, GenTime cutPos)
3776 QList <QGraphicsItem *> children = group->childItems();
3777 QList <ItemInfo> clips1, transitions1;
3778 QList <ItemInfo> clipsCut, transitionsCut;
3779 QList <ItemInfo> clips2, transitions2;
3780 for (int i = 0; i < children.count(); ++i) {
3781 children.at(i)->setSelected(false);
3782 AbstractClipItem *child = static_cast <AbstractClipItem *>(children.at(i));
3783 if (child->type() == AVWIDGET) {
3784 if (cutPos > child->endPos())
3785 clips1 << child->info();
3786 else if (cutPos < child->startPos())
3787 clips2 << child->info();
3789 clipsCut << child->info();
3791 if (cutPos > child->endPos())
3792 transitions1 << child->info();
3793 else if (cutPos < child->startPos())
3794 transitions2 << child->info();
3796 transitionsCut << child->info();
3799 if (clipsCut.isEmpty() && transitionsCut.isEmpty() && ((clips1.isEmpty() && transitions1.isEmpty()) || (clips2.isEmpty() && transitions2.isEmpty())))
3801 RazorGroupCommand *command = new RazorGroupCommand(this, clips1, transitions1, clipsCut, transitionsCut, clips2, transitions2, cutPos);
3802 m_commandStack->push(command);
3806 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)
3809 for (int i = 0; i < clipsCut.count(); ++i) {
3810 ClipItem *clip = getClipItemAt(clipsCut.at(i).startPos.frames(m_document->fps()), clipsCut.at(i).track);
3812 ClipItem *clipBehind = cutClip(clipsCut.at(i), cutPos, true);
3813 clips1 << clip->info();
3814 if (clipBehind != NULL)
3815 clips2 << clipBehind->info();
3818 /* TODO: cut transitionsCut
3819 * For now just append them to group1 */
3820 transitions1 << transitionsCut;
3821 doGroupClips(clips1, transitions1, true);
3822 doGroupClips(clips2, transitions2, true);
3824 /* we might also just use clipsCut.at(0)->parentItem().
3825 * Do this loop just in case something went wrong during cut */
3826 for (int i = 0; i < clipsCut.count(); ++i) {
3827 ClipItem *clip = getClipItemAt(cutPos.frames(m_document->fps()), clipsCut.at(i).track);
3828 if (clip && clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3829 AbstractGroupItem *group = static_cast <AbstractGroupItem *>(clip->parentItem());
3830 QList <QGraphicsItem *> children = group->childItems();
3831 QList <ItemInfo> groupClips;
3832 QList <ItemInfo> groupTrans;
3833 for (int j = 0; j < children.count(); ++j) {
3834 if (children.at(j)->type() == AVWIDGET)
3835 groupClips << ((AbstractClipItem *)children.at(j))->info();
3836 else if (children.at(j)->type() == TRANSITIONWIDGET)
3837 groupTrans << ((AbstractClipItem *)children.at(j))->info();
3839 doGroupClips(groupClips, groupTrans, false);
3843 for (int i = 0; i < clipsCut.count(); ++i)
3844 cutClip(clipsCut.at(i), cutPos, false);
3845 // TODO: uncut transitonsCut
3846 doGroupClips(QList <ItemInfo>() << clips1 << clipsCut << clips2, QList <ItemInfo>() << transitions1 << transitionsCut << transitions2, true);
3850 void CustomTrackView::groupClips(bool group)
3852 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3853 QList <ItemInfo> clipInfos;
3854 QList <ItemInfo> transitionInfos;
3855 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3858 int max = itemList.count();
3859 for (int i = 0; i < max; i++) {
3860 if (itemList.at(i)->type() == GROUPWIDGET) {
3861 itemList += itemList.at(i)->childItems();
3865 for (int i = 0; i < itemList.count(); i++) {
3866 if (itemList.at(i)->type() == AVWIDGET) {
3867 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3868 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3869 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3870 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3871 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3874 if (clipInfos.count() > 0) {
3875 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3876 m_commandStack->push(command);
3880 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3882 resetSelectionGroup();
3883 m_scene->clearSelection();
3885 for (int i = 0; i < clipInfos.count(); i++) {
3886 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3887 if (clip == NULL) continue;
3888 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3889 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3890 m_document->clipManager()->removeGroup(grp);
3891 scene()->destroyItemGroup(grp);
3893 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3895 for (int i = 0; i < transitionInfos.count(); i++) {
3896 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3897 if (tr == NULL) continue;
3898 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3899 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3900 m_document->clipManager()->removeGroup(grp);
3901 scene()->destroyItemGroup(grp);
3903 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3905 setDocumentModified();
3909 QList <QGraphicsItemGroup *> groups;
3910 for (int i = 0; i < clipInfos.count(); i++) {
3911 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3913 clip->setSelected(true);
3916 for (int i = 0; i < transitionInfos.count(); i++) {
3917 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3919 clip->setSelected(true);
3923 groupSelectedItems(false, true);
3924 setDocumentModified();
3927 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3929 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3930 if (baseclip == NULL) {
3931 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3935 if (baseclip->producer() == NULL) {
3936 // If the clip has no producer, we must wait until it is created...
3938 emit displayMessage(i18n("Waiting for clip..."), InformationMessage);
3939 emit forceClipProcessing(clipId);
3940 qApp->processEvents();
3941 for (int i = 0; i < 3; i++) {
3942 if (baseclip->producer() == NULL) {
3943 m_producerNotReady.wait(&m_mutex, 500 + 500 * i);
3946 if (baseclip->producer() == NULL) {
3947 emit displayMessage(i18n("Cannot insert clip..."), ErrorMessage);
3951 emit displayMessage(QString(), InformationMessage);
3955 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3956 item->setEffectList(effects);
3957 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3958 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3959 scene()->addItem(item);
3961 int tracknumber = m_document->tracksCount() - info.track - 1;
3962 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3963 if (isLocked) item->setItemLocked(true);
3965 baseclip->addReference();
3966 m_document->updateClip(baseclip->getId());
3967 info.track = m_document->tracksCount() - info.track;
3968 m_document->renderer()->mltInsertClip(info, xml, item->getProducer(info.track), overwrite, push);
3969 for (int i = 0; i < item->effectsCount(); i++) {
3970 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(item->effectAt(i)), false);
3972 setDocumentModified();
3974 m_document->renderer()->doRefresh();
3975 if (!baseclip->isPlaceHolder())
3976 m_waitingThumbs.append(item);
3977 m_thumbsTimer.start();
3980 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3982 QList<QGraphicsItem *> list = scene()->items();
3983 ClipItem *clip = NULL;
3984 for (int i = 0; i < list.size(); ++i) {
3985 if (list.at(i)->type() == AVWIDGET) {
3986 clip = static_cast <ClipItem *>(list.at(i));
3987 if (clip->clipProducer() == clipId) {
3988 ItemInfo info = clip->info();
3989 info.track = m_document->tracksCount() - clip->track();
3990 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3991 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3993 clip->refreshClip(true);
4000 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
4002 int framepos = (int)(pos.frames(m_document->fps()));
4003 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
4004 ClipItem *clip = NULL;
4005 for (int i = 0; i < list.size(); i++) {
4006 if (!list.at(i)->isEnabled()) continue;
4007 if (list.at(i)->type() == AVWIDGET) {
4008 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4009 if (test->endPos() == pos) clip = test;
4016 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
4018 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
4019 ClipItem *clip = NULL;
4020 for (int i = 0; i < list.size(); i++) {
4021 if (!list.at(i)->isEnabled()) continue;
4022 if (list.at(i)->type() == AVWIDGET) {
4023 ClipItem *test = static_cast <ClipItem *>(list.at(i));
4024 if (test->startPos() == pos) clip = test;
4031 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
4033 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
4034 QList<QGraphicsItem *> list = scene()->items(p);
4035 ClipItem *clip = NULL;
4036 for (int i = 0; i < list.size(); i++) {
4037 if (!list.at(i)->isEnabled()) continue;
4038 if (list.at(i)->type() == AVWIDGET) {
4039 clip = static_cast <ClipItem *>(list.at(i));
4046 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
4048 return getClipItemAt((int) pos.frames(m_document->fps()), track);
4051 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
4053 const QPointF p(pos, (track + 1) * m_tracksHeight);
4054 QList<QGraphicsItem *> list = scene()->items(p);
4055 Transition *clip = NULL;
4056 for (int i = 0; i < list.size(); i++) {
4057 if (!list.at(i)->isEnabled()) continue;
4058 if (list.at(i)->type() == TRANSITIONWIDGET) {
4059 clip = static_cast <Transition *>(list.at(i));
4066 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
4068 return getTransitionItemAt(pos.frames(m_document->fps()), track);
4071 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
4073 int framepos = (int)(pos.frames(m_document->fps()));
4074 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
4075 QList<QGraphicsItem *> list = scene()->items(p);
4076 Transition *clip = NULL;
4077 for (int i = 0; i < list.size(); i++) {
4078 if (!list.at(i)->isEnabled()) continue;
4079 if (list.at(i)->type() == TRANSITIONWIDGET) {
4080 Transition *test = static_cast <Transition *>(list.at(i));
4081 if (test->endPos() == pos) clip = test;
4088 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
4090 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
4091 QList<QGraphicsItem *> list = scene()->items(p);
4092 Transition *clip = NULL;
4093 for (int i = 0; i < list.size(); ++i) {
4094 if (!list.at(i)->isEnabled()) continue;
4095 if (list.at(i)->type() == TRANSITIONWIDGET) {
4096 Transition *test = static_cast <Transition *>(list.at(i));
4097 if (test->startPos() == pos) clip = test;
4104 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
4106 if (m_selectionGroup) resetSelectionGroup(false);
4107 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
4109 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);
4110 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
4113 Mlt::Producer *prod = item->getProducer(end.track);
4115 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);
4117 bool snap = KdenliveSettings::snaptopoints();
4118 KdenliveSettings::setSnaptopoints(false);
4119 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4121 int tracknumber = m_document->tracksCount() - end.track - 1;
4122 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4123 m_scene->clearSelection();
4124 if (isLocked) item->setItemLocked(true);
4126 if (item->isItemLocked()) item->setItemLocked(false);
4127 item->setSelected(true);
4129 if (item->baseClip()->isTransparent()) {
4130 // Also move automatic transition
4131 Transition *tr = getTransitionItemAt(start.startPos, start.track);
4132 if (tr && tr->isAutomatic()) {
4133 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4134 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);
4135 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
4138 KdenliveSettings::setSnaptopoints(snap);
4139 setDocumentModified();
4141 // undo last move and emit error message
4142 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
4144 if (refresh) m_document->renderer()->doRefresh();
4145 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
4148 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
4151 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
4152 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
4153 resetSelectionGroup();
4154 m_scene->clearSelection();
4156 m_selectionGroup = new AbstractGroupItem(m_document->fps());
4157 scene()->addItem(m_selectionGroup);
4159 m_document->renderer()->blockSignals(true);
4160 for (int i = 0; i < startClip.count(); i++) {
4162 startClip[i].startPos = startClip.at(i).startPos - offset;
4163 startClip[i].track = startClip.at(i).track - trackOffset;
4165 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
4166 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
4168 clip->setItemLocked(false);
4169 if (clip->parentItem()) {
4170 m_selectionGroup->addToGroup(clip->parentItem());
4171 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4173 m_selectionGroup->addToGroup(clip);
4174 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
4176 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
4177 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
4179 for (int i = 0; i < startTransition.count(); i++) {
4181 startTransition[i].startPos = startTransition.at(i).startPos - offset;
4182 startTransition[i].track = startTransition.at(i).track - trackOffset;
4184 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
4186 tr->setItemLocked(false);
4187 if (tr->parentItem()) {
4188 m_selectionGroup->addToGroup(tr->parentItem());
4189 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
4191 m_selectionGroup->addToGroup(tr);
4192 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
4194 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());
4195 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
4197 m_document->renderer()->blockSignals(false);
4199 if (m_selectionGroup) {
4200 bool snap = KdenliveSettings::snaptopoints();
4201 KdenliveSettings::setSnaptopoints(false);
4203 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4204 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4206 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
4208 int max = children.count();
4209 for (int i = 0; i < max; i++) {
4210 if (children.at(i)->type() == GROUPWIDGET) {
4211 children += children.at(i)->childItems();
4212 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
4213 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
4214 /*m_document->clipManager()->removeGroup(grp);
4215 m_scene->destroyItemGroup(grp);*/
4216 children.removeAll(children.at(i));
4221 for (int i = 0; i < children.count(); i++) {
4222 // re-add items in correct place
4223 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
4224 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
4226 ItemInfo info = item->info();
4227 int tracknumber = m_document->tracksCount() - info.track - 1;
4228 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
4230 item->setItemLocked(true);
4231 else if (item->isItemLocked())
4232 item->setItemLocked(false);
4234 if (item->type() == AVWIDGET) {
4235 ClipItem *clip = static_cast <ClipItem*>(item);
4236 info.track = m_document->tracksCount() - info.track;
4237 m_document->renderer()->mltInsertClip(info, clip->xml(), clip->getProducer(info.track));
4238 for (int i = 0; i < clip->effectsCount(); i++) {
4239 m_document->renderer()->mltAddEffect(info.track, info.startPos, getEffectArgs(clip->effectAt(i)), false);
4241 } else if (item->type() == TRANSITIONWIDGET) {
4242 Transition *tr = static_cast <Transition*>(item);
4244 if (!tr->forcedTrack()) {
4245 newTrack = getPreviousVideoTrack(info.track);
4247 newTrack = tr->transitionEndTrack() + trackOffset;
4248 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
4250 tr->updateTransitionEndTrack(newTrack);
4251 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
4255 resetSelectionGroup(false);
4257 for (int i = 0; i < children.count(); i++) {
4258 if (children.at(i)->parentItem())
4259 rebuildGroup((AbstractGroupItem*)children.at(i)->parentItem());
4263 KdenliveSettings::setSnaptopoints(snap);
4264 m_document->renderer()->doRefresh();
4265 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
4268 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
4270 Transition *item = getTransitionItemAt(start.startPos, start.track);
4272 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);
4273 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
4276 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
4277 bool snap = KdenliveSettings::snaptopoints();
4278 KdenliveSettings::setSnaptopoints(false);
4279 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
4280 if (end.endPos - end.startPos == start.endPos - start.startPos) {
4281 // Transition was moved
4282 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4283 } else if (end.endPos == start.endPos) {
4284 // Transition start resize
4285 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4286 } else if (end.startPos == start.startPos) {
4287 // Transition end resize;
4288 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
4289 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4292 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
4293 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4294 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4296 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
4297 KdenliveSettings::setSnaptopoints(snap);
4298 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
4299 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());
4300 if (m_dragItem && m_dragItem == item) {
4302 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
4303 if (transitionClip && transitionClip->baseClip()) {
4304 QString size = transitionClip->baseClip()->getProperty("frame_size");
4305 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
4306 if (factor == 0) factor = 1.0;
4307 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
4308 p.setY(size.section('x', 1, 1).toInt());
4310 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
4312 if (m_refresh) m_document->renderer()->doRefresh();
4313 setDocumentModified();
4316 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
4318 bool resizeClipStart = (start.startPos != end.startPos);
4319 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4321 if (dontWorry) return;
4322 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);
4323 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4326 if (item->parentItem()) {
4327 // Item is part of a group, reset group
4328 resetSelectionGroup();
4331 bool snap = KdenliveSettings::snaptopoints();
4332 KdenliveSettings::setSnaptopoints(false);
4333 if (resizeClipStart) {
4334 ItemInfo clipinfo = item->info();
4335 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4336 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4338 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4339 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4340 updatePositionEffects(item, clipinfo);
4341 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4343 ItemInfo clipinfo = item->info();
4344 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4345 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4347 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4348 updatePositionEffects(item, clipinfo);
4349 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4351 if (!resizeClipStart && end.cropStart != start.cropStart) {
4352 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4353 ItemInfo clipinfo = end;
4354 clipinfo.track = m_document->tracksCount() - end.track;
4355 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4357 item->setCropStart(end.cropStart);
4358 item->resetThumbs(true);
4361 m_document->renderer()->doRefresh();
4362 KdenliveSettings::setSnaptopoints(snap);
4363 setDocumentModified();
4366 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4368 if (pos == oldInfo.startPos.frames(m_document->fps()))
4370 bool snap = KdenliveSettings::snaptopoints();
4372 KdenliveSettings::setSnaptopoints(false);
4373 item->resizeStart(pos);
4374 if (item->startPos().frames(m_document->fps()) != pos) {
4375 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4376 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4377 KdenliveSettings::setSnaptopoints(snap);
4380 KdenliveSettings::setSnaptopoints(snap);
4383 bool hasParentCommand = false;
4385 hasParentCommand = true;
4387 command = new QUndoCommand();
4388 command->setText(i18n("Resize clip start"));
4391 // do this here, too, because otherwise undo won't update the group
4392 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4393 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4395 ItemInfo info = item->info();
4396 if (item->type() == AVWIDGET) {
4397 ItemInfo resizeinfo = oldInfo;
4398 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4399 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4401 // Check if there is an automatic transition on that clip (lower track)
4402 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4403 if (transition && transition->isAutomatic()) {
4404 ItemInfo trInfo = transition->info();
4405 ItemInfo newTrInfo = trInfo;
4406 newTrInfo.startPos = item->startPos();
4407 if (newTrInfo.startPos < newTrInfo.endPos)
4408 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4410 // Check if there is an automatic transition on that clip (upper track)
4411 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4412 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4413 ItemInfo trInfo = transition->info();
4414 ItemInfo newTrInfo = trInfo;
4415 newTrInfo.startPos = item->startPos();
4416 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4417 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4418 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4422 TODO: cleanup the effect update process
4424 ClipItem *clip = static_cast < ClipItem * >(item);
4426 updatePositionEffects(clip, oldInfo);
4430 QDomElement root = doc.createElement("list");
4431 doc.appendChild(root);
4432 QList <int> indexes;
4433 for (int i = 0; i < clip->effectsCount(); i++) {
4434 QDomElement effect = clip->effectAt(i);
4435 if (EffectsList::hasKeyFrames(effect)) {
4436 doc.appendChild(doc.importNode(effect, true));
4441 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4442 // Keyframes were modified, updateClip
4443 QDomNodeList effs = doc.elementsByTagName("effect");
4445 // Since we must always resize clip before updating the keyframes, we
4446 // put a resize command before & after checking keyframes so that
4447 // we are sure the resize is performed before whenever we do or undo the action
4449 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4450 for (int i = 0; i < indexes.count(); i++) {
4451 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);
4452 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4454 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4455 emit clipItemSelected(clip);
4457 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4460 KdenliveSettings::setSnaptopoints(false);
4461 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4462 KdenliveSettings::setSnaptopoints(snap);
4463 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4465 } else if (item->type() == TRANSITIONWIDGET) {
4466 Transition *transition = static_cast <Transition *>(item);
4467 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)) {
4468 // Cannot resize transition
4469 KdenliveSettings::setSnaptopoints(false);
4470 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4471 KdenliveSettings::setSnaptopoints(snap);
4472 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4474 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4475 if (command == NULL)
4476 m_commandStack->push(moveCommand);
4480 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4481 new RebuildGroupCommand(this, item->info().track, item->endPos() - GenTime(1, m_document->fps()), command);
4483 if (!hasParentCommand)
4484 m_commandStack->push(command);
4487 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4489 if (pos == oldInfo.endPos.frames(m_document->fps()))
4491 bool snap = KdenliveSettings::snaptopoints();
4493 KdenliveSettings::setSnaptopoints(false);
4494 item->resizeEnd(pos);
4495 if (item->endPos().frames(m_document->fps()) != pos) {
4496 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4497 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4498 KdenliveSettings::setSnaptopoints(snap);
4501 KdenliveSettings::setSnaptopoints(snap);
4504 bool hasParentCommand = false;
4506 hasParentCommand = true;
4508 command = new QUndoCommand();
4509 command->setText(i18n("Resize clip end"));
4512 // do this here, too, because otherwise undo won't update the group
4513 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4514 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4516 ItemInfo info = item->info();
4517 if (item->type() == AVWIDGET) {
4518 ItemInfo resizeinfo = info;
4519 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4520 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.cropDuration);
4522 // Check if there is an automatic transition on that clip (lower track)
4523 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4524 if (tr && tr->isAutomatic()) {
4525 ItemInfo trInfo = tr->info();
4526 ItemInfo newTrInfo = trInfo;
4527 newTrInfo.endPos = item->endPos();
4528 if (newTrInfo.endPos > newTrInfo.startPos)
4529 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4532 // Check if there is an automatic transition on that clip (upper track)
4533 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4534 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4535 ItemInfo trInfo = tr->info();
4536 ItemInfo newTrInfo = trInfo;
4537 newTrInfo.endPos = item->endPos();
4538 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4539 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4540 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4544 ClipItem *clip = static_cast < ClipItem * >(item);
4546 updatePositionEffects(clip, oldInfo);
4550 QDomElement root = doc.createElement("list");
4551 doc.appendChild(root);
4552 QList <int> indexes;
4553 for (int i = 0; i < clip->effectsCount(); i++) {
4554 QDomElement effect = clip->effectAt(i);
4555 if (EffectsList::hasKeyFrames(effect)) {
4556 doc.appendChild(doc.importNode(effect, true));
4561 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4562 // Keyframes were modified, updateClip
4563 QDomNodeList effs = doc.elementsByTagName("effect");
4565 // Since we must always resize clip before updating the keyframes, we
4566 // put a resize command before & after checking keyframes so that
4567 // we are sure the resize is performed before whenever we do or undo the action
4569 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4570 for (int i = 0; i < indexes.count(); i++) {
4571 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);
4572 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4574 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4575 emit clipItemSelected(clip);
4577 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4580 KdenliveSettings::setSnaptopoints(false);
4581 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4582 KdenliveSettings::setSnaptopoints(true);
4583 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4585 } else if (item->type() == TRANSITIONWIDGET) {
4586 Transition *transition = static_cast <Transition *>(item);
4587 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)) {
4588 // Cannot resize transition
4589 KdenliveSettings::setSnaptopoints(false);
4590 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4591 KdenliveSettings::setSnaptopoints(true);
4592 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4594 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4595 if (command == NULL)
4596 m_commandStack->push(moveCommand);
4599 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4600 new RebuildGroupCommand(this, item->info().track, item->startPos(), command);
4602 if (!hasParentCommand)
4603 m_commandStack->push(command);
4606 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4608 int end = item->fadeIn();
4610 // there is a fade in effect
4611 int effectPos = item->hasEffect("volume", "fadein");
4612 if (effectPos != -1) {
4613 QDomElement oldeffect = item->effectAt(effectPos);
4614 int start = item->cropStart().frames(m_document->fps());
4615 int max = item->cropDuration().frames(m_document->fps());
4617 // Make sure the fade effect is not longer than the clip
4618 item->setFadeIn(max);
4619 end = item->fadeIn();
4622 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4623 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4624 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4625 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4626 // if fade effect is displayed, update the effect edit widget with new clip duration
4627 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4629 effectPos = item->hasEffect("brightness", "fade_from_black");
4630 if (effectPos != -1) {
4631 QDomElement oldeffect = item->effectAt(effectPos);
4632 int start = item->cropStart().frames(m_document->fps());
4633 int max = item->cropDuration().frames(m_document->fps());
4635 // Make sure the fade effect is not longer than the clip
4636 item->setFadeIn(max);
4637 end = item->fadeIn();
4640 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4641 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4642 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4643 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4644 // if fade effect is displayed, update the effect edit widget with new clip duration
4645 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4648 int start = item->fadeOut();
4650 // there is a fade out effect
4651 int effectPos = item->hasEffect("volume", "fadeout");
4652 if (effectPos != -1) {
4653 QDomElement oldeffect = item->effectAt(effectPos);
4654 int max = item->cropDuration().frames(m_document->fps());
4655 int end = max + item->cropStart().frames(m_document->fps());
4657 // Make sure the fade effect is not longer than the clip
4658 item->setFadeOut(max);
4659 start = item->fadeOut();
4661 start = end - start;
4662 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4663 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4664 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4665 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4666 // if fade effect is displayed, update the effect edit widget with new clip duration
4667 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4669 effectPos = item->hasEffect("brightness", "fade_to_black");
4670 if (effectPos != -1) {
4671 QDomElement oldeffect = item->effectAt(effectPos);
4672 int max = item->cropDuration().frames(m_document->fps());
4673 int end = max + item->cropStart().frames(m_document->fps());
4675 // Make sure the fade effect is not longer than the clip
4676 item->setFadeOut(max);
4677 start = item->fadeOut();
4679 start = end - start;
4680 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4681 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4682 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(oldeffect)))
4683 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4684 // if fade effect is displayed, update the effect edit widget with new clip duration
4685 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4689 int effectPos = item->hasEffect("freeze", "freeze");
4690 if (effectPos != -1) {
4691 // Freeze effect needs to be adjusted with clip resize
4692 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4693 QDomElement eff = item->getEffectAt(effectPos);
4694 if (!eff.isNull() && diff != 0) {
4695 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4696 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4697 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4698 emit clipItemSelected(item, item->selectedEffectIndex());
4703 updatePanZoom(item);
4706 double CustomTrackView::getSnapPointForPos(double pos)
4708 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4711 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4713 QList <GenTime> snaps;
4714 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4715 QList<QGraphicsItem *> itemList = items();
4716 for (int i = 0; i < itemList.count(); i++) {
4717 if (itemList.at(i) == selected) continue;
4718 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4719 if (itemList.at(i)->type() == AVWIDGET) {
4720 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4721 GenTime start = item->startPos();
4722 GenTime end = item->endPos();
4723 snaps.append(start);
4725 if (!offsetList.isEmpty()) {
4726 for (int j = 0; j < offsetList.size(); j++) {
4727 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4728 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4732 QList < GenTime > markers = item->snapMarkers();
4733 for (int j = 0; j < markers.size(); ++j) {
4734 GenTime t = markers.at(j);
4736 if (!offsetList.isEmpty()) {
4737 for (int k = 0; k < offsetList.size(); k++) {
4738 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4742 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4743 Transition *transition = static_cast <Transition*>(itemList.at(i));
4744 GenTime start = transition->startPos();
4745 GenTime end = transition->endPos();
4746 snaps.append(start);
4748 if (!offsetList.isEmpty()) {
4749 for (int j = 0; j < offsetList.size(); j++) {
4750 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4751 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4757 // add cursor position
4758 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4760 if (!offsetList.isEmpty()) {
4761 for (int j = 0; j < offsetList.size(); j++) {
4762 snaps.append(pos - offsetList.at(j));
4767 for (int i = 0; i < m_guides.count(); i++) {
4768 snaps.append(m_guides.at(i)->position());
4769 if (!offsetList.isEmpty()) {
4770 for (int j = 0; j < offsetList.size(); j++) {
4771 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4777 QPoint z = m_document->zone();
4778 snaps.append(GenTime(z.x(), m_document->fps()));
4779 snaps.append(GenTime(z.y(), m_document->fps()));
4782 m_scene->setSnapList(snaps);
4783 //for (int i = 0; i < m_snapPoints.size(); ++i)
4784 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4787 void CustomTrackView::slotSeekToPreviousSnap()
4789 updateSnapPoints(NULL);
4790 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4791 setCursorPos((int) res.frames(m_document->fps()));
4795 void CustomTrackView::slotSeekToNextSnap()
4797 updateSnapPoints(NULL);
4798 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4799 setCursorPos((int) res.frames(m_document->fps()));
4803 void CustomTrackView::clipStart()
4805 AbstractClipItem *item = getMainActiveClip();
4807 setCursorPos((int) item->startPos().frames(m_document->fps()));
4812 void CustomTrackView::clipEnd()
4814 AbstractClipItem *item = getMainActiveClip();
4816 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4821 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4823 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4824 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4825 m_commandStack->push(command);
4828 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4830 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4831 m_commandStack->push(command);
4834 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4836 DocClipBase *base = m_document->clipManager()->getClipById(id);
4837 QList <CommentedTime> markers = base->commentedSnapMarkers();
4839 if (markers.isEmpty()) {
4840 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4843 QUndoCommand *deleteMarkers = new QUndoCommand();
4844 deleteMarkers->setText("Delete clip markers");
4846 for (int i = 0; i < markers.size(); i++) {
4847 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4849 m_commandStack->push(deleteMarkers);
4852 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4854 DocClipBase *base = m_document->clipManager()->getClipById(id);
4855 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4856 else base->deleteSnapMarker(pos);
4857 emit updateClipMarkers(base);
4858 setDocumentModified();
4859 viewport()->update();
4862 int CustomTrackView::hasGuide(int pos, int offset)
4864 for (int i = 0; i < m_guides.count(); i++) {
4865 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4866 if (qAbs(guidePos - pos) <= offset) return guidePos;
4867 else if (guidePos > pos) return -1;
4872 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4876 double fps = m_document->fps();
4877 for (int i = 0; i < m_guides.count(); i++) {
4878 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4879 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4881 goMenu->setEnabled(!m_guides.isEmpty());
4884 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4886 if (oldPos > GenTime() && pos > GenTime()) {
4888 for (int i = 0; i < m_guides.count(); i++) {
4889 if (m_guides.at(i)->position() == oldPos) {
4890 Guide *item = m_guides.at(i);
4891 item->updateGuide(pos, comment);
4895 } else if (pos > GenTime()) addGuide(pos, comment);
4899 for (int i = 0; i < m_guides.count(); i++) {
4900 if (m_guides.at(i)->position() == oldPos) {
4901 delete m_guides.takeAt(i);
4906 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4908 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4909 m_document->syncGuides(m_guides);
4912 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4914 for (int i = 0; i < m_guides.count(); i++) {
4915 if (m_guides.at(i)->position() == pos) {
4916 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4920 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4921 scene()->addItem(g);
4923 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4924 m_document->syncGuides(m_guides);
4928 void CustomTrackView::slotAddGuide()
4930 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4931 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4932 if (d.exec() != QDialog::Accepted) return;
4933 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4934 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4935 m_commandStack->push(command);
4939 void CustomTrackView::slotEditGuide(int guidePos)
4942 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4943 else pos = GenTime(guidePos, m_document->fps());
4945 for (int i = 0; i < m_guides.count(); i++) {
4946 if (m_guides.at(i)->position() == pos) {
4947 slotEditGuide(m_guides.at(i)->info());
4952 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4955 void CustomTrackView::slotEditGuide(CommentedTime guide)
4957 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4958 if (d.exec() == QDialog::Accepted) {
4959 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4960 m_commandStack->push(command);
4965 void CustomTrackView::slotEditTimeLineGuide()
4967 if (m_dragGuide == NULL) return;
4968 CommentedTime guide = m_dragGuide->info();
4969 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4970 if (d.exec() == QDialog::Accepted) {
4971 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4972 m_commandStack->push(command);
4976 void CustomTrackView::slotDeleteGuide(int guidePos)
4979 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4980 else pos = GenTime(guidePos, m_document->fps());
4982 for (int i = 0; i < m_guides.count(); i++) {
4983 if (m_guides.at(i)->position() == pos) {
4984 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4985 m_commandStack->push(command);
4990 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4994 void CustomTrackView::slotDeleteTimeLineGuide()
4996 if (m_dragGuide == NULL) return;
4997 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4998 m_commandStack->push(command);
5002 void CustomTrackView::slotDeleteAllGuides()
5004 QUndoCommand *deleteAll = new QUndoCommand();
5005 deleteAll->setText("Delete all guides");
5006 for (int i = 0; i < m_guides.count(); i++) {
5007 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
5009 m_commandStack->push(deleteAll);
5012 void CustomTrackView::setTool(PROJECTTOOL tool)
5017 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
5020 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
5021 m_scene->setScale(scaleFactor, verticalScale);
5022 removeTipAnimation();
5023 bool adjust = false;
5024 if (verticalScale != matrix().m22()) adjust = true;
5025 setMatrix(newmatrix);
5027 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
5028 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight - 1);
5029 for (int i = 0; i < m_guides.count(); i++) {
5030 QLineF l = m_guides.at(i)->line();
5031 l.setP2(QPointF(l.x2(), newHeight));
5032 m_guides.at(i)->setLine(l);
5034 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
5037 int diff = sceneRect().width() - m_projectDuration;
5038 if (diff * newmatrix.m11() < 50) {
5039 if (newmatrix.m11() < 0.4)
5040 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
5042 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
5044 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
5045 centerOn(QPointF(cursorPos(), verticalPos));
5048 void CustomTrackView::slotRefreshGuides()
5050 if (KdenliveSettings::showmarkers()) {
5051 for (int i = 0; i < m_guides.count(); i++)
5052 m_guides.at(i)->update();
5056 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
5058 painter->setClipRect(rect);
5059 QPen pen1 = painter->pen();
5060 pen1.setColor(palette().dark().color());
5061 painter->setPen(pen1);
5062 double min = rect.left();
5063 double max = rect.right();
5064 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
5065 int maxTrack = m_document->tracksCount();
5066 QColor lockedColor = palette().button().color();
5067 QColor audioColor = palette().alternateBase().color();
5068 for (int i = 0; i < maxTrack; i++) {
5069 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
5070 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
5071 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
5072 if (i == m_selectedTrack)
5073 painter->fillRect(track, m_activeTrackBrush.brush(this));
5075 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
5077 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
5081 bool CustomTrackView::findString(const QString &text)
5084 for (int i = 0; i < m_searchPoints.size(); ++i) {
5085 marker = m_searchPoints.at(i).comment();
5086 if (marker.contains(text, Qt::CaseInsensitive)) {
5087 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5088 int vert = verticalScrollBar()->value();
5089 int hor = cursorPos();
5090 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5098 void CustomTrackView::selectFound(QString track, QString pos)
5100 setCursorPos(m_document->timecode().getFrameCount(pos), true);
5101 slotSelectTrack(track.toInt());
5103 int vert = verticalScrollBar()->value();
5104 int hor = cursorPos();
5105 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5108 bool CustomTrackView::findNextString(const QString &text)
5111 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
5112 marker = m_searchPoints.at(i).comment();
5113 if (marker.contains(text, Qt::CaseInsensitive)) {
5114 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
5115 int vert = verticalScrollBar()->value();
5116 int hor = cursorPos();
5117 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
5126 void CustomTrackView::initSearchStrings()
5128 m_searchPoints.clear();
5129 QList<QGraphicsItem *> itemList = items();
5130 for (int i = 0; i < itemList.count(); i++) {
5131 // parse all clip names
5132 if (itemList.at(i)->type() == AVWIDGET) {
5133 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
5134 GenTime start = item->startPos();
5135 CommentedTime t(start, item->clipName());
5136 m_searchPoints.append(t);
5137 // add all clip markers
5138 QList < CommentedTime > markers = item->commentedSnapMarkers();
5139 m_searchPoints += markers;
5144 for (int i = 0; i < m_guides.count(); i++)
5145 m_searchPoints.append(m_guides.at(i)->info());
5147 qSort(m_searchPoints);
5150 void CustomTrackView::clearSearchStrings()
5152 m_searchPoints.clear();
5156 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
5158 QList<ItemInfo> matchingInfo;
5159 QList<QGraphicsItem *> itemList = items();
5160 for (int i = 0; i < itemList.count(); i++) {
5161 if (itemList.at(i)->type() == AVWIDGET) {
5162 ClipItem *item = (ClipItem *)itemList.at(i);
5163 if (item->clipProducer() == clipId)
5164 matchingInfo << item->info();
5167 return matchingInfo;
5170 void CustomTrackView::copyClip()
5172 qDeleteAll(m_copiedItems);
5173 m_copiedItems.clear();
5174 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5175 if (itemList.count() == 0) {
5176 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
5179 for (int i = 0; i < itemList.count(); i++) {
5180 if (itemList.at(i)->type() == AVWIDGET) {
5181 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
5182 ClipItem *clone = clip->clone(clip->info());
5183 m_copiedItems.append(clone);
5184 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5185 Transition *dup = static_cast <Transition *>(itemList.at(i));
5186 m_copiedItems.append(dup->clone());
5191 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
5193 if (m_scene->editMode() != NORMALEDIT) {
5194 // If we are in overwrite mode, always allow the move
5197 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));
5198 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5199 for (int i = 0; i < collisions.count(); i++) {
5200 if (collisions.at(i)->type() == type) return false;
5205 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
5208 for (int i = 0; i < infoList.count(); i++) {
5209 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));
5212 QList<QGraphicsItem *> collisions = scene()->items(path);
5213 for (int i = 0; i < collisions.count(); i++) {
5214 if (collisions.at(i)->type() == type) return false;
5219 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5221 for (int i = 0; i < items.count(); i++) {
5222 ItemInfo info = items.at(i)->info();
5223 info.startPos += offset;
5224 info.endPos += offset;
5225 info.track += trackOffset;
5226 if (!canBePastedTo(info, items.at(i)->type())) return false;
5231 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
5233 QPainterPath movePath;
5234 movePath.moveTo(0, 0);
5236 for (int i = 0; i < items.count(); i++) {
5237 ItemInfo info = items.at(i)->info();
5238 info.startPos = info.startPos + offset;
5239 info.endPos = info.endPos + offset;
5240 info.track = info.track + trackOffset;
5241 if (info.startPos < GenTime()) {
5242 // No clip should go below 0
5245 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));
5246 movePath.addRect(rect);
5248 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
5249 for (int i = 0; i < collisions.count(); i++) {
5250 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
5251 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
5259 void CustomTrackView::pasteClip()
5261 if (m_copiedItems.count() == 0) {
5262 emit displayMessage(i18n("No clip copied"), ErrorMessage);
5267 GenTime pos = GenTime(-1);
5268 if (m_menuPosition.isNull()) {
5269 position = mapFromGlobal(QCursor::pos());
5270 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
5271 track = m_selectedTrack;
5272 pos = GenTime(m_cursorPos, m_document->fps());
5273 /*emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5277 position = m_menuPosition;
5280 if (pos == GenTime(-1))
5281 pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
5283 track = (int)(mapToScene(position).y() / m_tracksHeight);
5285 GenTime leftPos = m_copiedItems.at(0)->startPos();
5286 int lowerTrack = m_copiedItems.at(0)->track();
5287 int upperTrack = m_copiedItems.at(0)->track();
5288 for (int i = 1; i < m_copiedItems.count(); i++) {
5289 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
5290 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
5291 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
5294 GenTime offset = pos - leftPos;
5295 int trackOffset = track - lowerTrack;
5297 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
5298 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
5299 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
5300 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
5303 QUndoCommand *pasteClips = new QUndoCommand();
5304 pasteClips->setText("Paste clips");
5306 for (int i = 0; i < m_copiedItems.count(); i++) {
5307 // parse all clip names
5308 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
5309 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
5310 ItemInfo info = clip->info();
5311 info.startPos += offset;
5312 info.endPos += offset;
5313 info.track += trackOffset;
5314 if (canBePastedTo(info, AVWIDGET)) {
5315 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
5316 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5317 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5318 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5320 info.startPos = tr->startPos() + offset;
5321 info.endPos = tr->endPos() + offset;
5322 info.track = tr->track() + trackOffset;
5323 int transitionEndTrack;
5324 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5325 else transitionEndTrack = tr->transitionEndTrack();
5326 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5327 if (info.startPos >= info.endPos) {
5328 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5329 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5330 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5333 m_commandStack->push(pasteClips);
5336 void CustomTrackView::pasteClipEffects()
5338 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5339 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5342 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5344 QUndoCommand *paste = new QUndoCommand();
5345 paste->setText("Paste effects");
5347 QList<QGraphicsItem *> clips = scene()->selectedItems();
5350 for (int i = 0; i < clips.count(); ++i) {
5351 if (clips.at(i)->type() == GROUPWIDGET) {
5352 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5353 for (int j = 0; j < children.count(); j++) {
5354 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5355 clips.append(children.at(j));
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 for (int j = 0; j < clip->effectsCount(); j++) {
5366 QDomElement eff = clip->effectAt(j);
5367 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5368 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5369 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5374 if (paste->childCount() > 0) m_commandStack->push(paste);
5377 //adjust effects (fades, ...)
5378 for (int i = 0; i < clips.count(); ++i) {
5379 if (clips.at(i)->type() == AVWIDGET) {
5380 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5381 updatePositionEffects(item, item->info());
5387 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5389 // parse parameters to check if we need to adjust to the new crop start
5390 int diff = (newstart - oldstart).frames(m_document->fps());
5391 int max = (newstart + duration).frames(m_document->fps());
5392 QDomNodeList params = xml.elementsByTagName("parameter");
5393 for (int i = 0; i < params.count(); i++) {
5394 QDomElement e = params.item(i).toElement();
5395 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5396 QString def = e.attribute("default");
5397 // Effect has a keyframe type parameter, we need to adjust the values
5398 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5399 QStringList newKeyFrames;
5400 foreach(const QString &str, keys) {
5401 int pos = str.section(':', 0, 0).toInt();
5402 double val = str.section(':', 1, 1).toDouble();
5405 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5407 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5409 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5410 e.setAttribute("keyframes", newKeyFrames.join(";"));
5415 ClipItem *CustomTrackView::getClipUnderCursor() const
5417 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5418 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5419 for (int i = 0; i < collisions.count(); i++) {
5420 if (collisions.at(i)->type() == AVWIDGET) {
5421 return static_cast < ClipItem *>(collisions.at(i));
5427 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5429 QList<QGraphicsItem *> clips = scene()->selectedItems();
5430 if (clips.isEmpty()) {
5431 return getClipUnderCursor();
5433 AbstractClipItem *item = NULL;
5434 for (int i = 0; i < clips.count(); ++i) {
5435 if (clips.at(i)->type() == AVWIDGET) {
5436 item = static_cast < AbstractClipItem *>(clips.at(i));
5437 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5440 if (item) return item;
5445 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5447 QList<QGraphicsItem *> clips = scene()->selectedItems();
5448 if (clips.isEmpty()) {
5449 return getClipUnderCursor();
5452 // remove all items in the list that are not clips
5453 for (int i = 0; i < clips.count();) {
5454 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5457 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5458 for (int i = 0; i < clips.count(); ++i) {
5459 if (clips.at(i)->type() == AVWIDGET) {
5460 item = static_cast < ClipItem *>(clips.at(i));
5461 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5469 void CustomTrackView::setInPoint()
5471 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5473 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5476 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5480 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5483 void CustomTrackView::setOutPoint()
5485 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5487 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5490 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5494 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5497 void CustomTrackView::slotUpdateAllThumbs()
5499 if (!isEnabled()) return;
5500 QList<QGraphicsItem *> itemList = items();
5501 //if (itemList.isEmpty()) return;
5503 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5504 for (int i = 0; i < itemList.count(); i++) {
5505 if (itemList.at(i)->type() == AVWIDGET) {
5506 item = static_cast <ClipItem *>(itemList.at(i));
5507 if (item && item->isEnabled() && item->clipType() != COLOR && item->clipType() != AUDIO) {
5508 // Check if we have a cached thumbnail
5509 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5510 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5511 if (QFile::exists(thumb)) {
5513 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5514 item->slotSetStartThumb(pix);
5517 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5518 QString endThumb = startThumb;
5519 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5520 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5521 if (QFile::exists(startThumb)) {
5522 QPixmap pix(startThumb);
5523 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5524 item->slotSetStartThumb(pix);
5526 if (QFile::exists(endThumb)) {
5527 QPixmap pix(endThumb);
5528 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5529 item->slotSetEndThumb(pix);
5532 item->refreshClip(false);
5536 viewport()->update();
5539 void CustomTrackView::saveThumbnails()
5541 QList<QGraphicsItem *> itemList = items();
5543 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5544 for (int i = 0; i < itemList.count(); i++) {
5545 if (itemList.at(i)->type() == AVWIDGET) {
5546 item = static_cast <ClipItem *>(itemList.at(i));
5547 if (item->clipType() != COLOR) {
5548 // Check if we have a cached thumbnail
5549 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5550 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5551 if (!QFile::exists(thumb)) {
5552 QPixmap pix(item->startThumb());
5556 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5557 QString endThumb = startThumb;
5558 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5559 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5560 if (!QFile::exists(startThumb)) {
5561 QPixmap pix(item->startThumb());
5562 pix.save(startThumb);
5564 if (!QFile::exists(endThumb)) {
5565 QPixmap pix(item->endThumb());
5575 void CustomTrackView::slotInsertTrack(int ix)
5577 TrackDialog d(m_document, parentWidget());
5578 d.comboTracks->setCurrentIndex(ix);
5579 d.label->setText(i18n("Insert track"));
5580 d.setWindowTitle(i18n("Insert New Track"));
5582 if (d.exec() == QDialog::Accepted) {
5583 ix = d.comboTracks->currentIndex();
5584 if (d.before_select->currentIndex() == 1)
5587 info.isMute = false;
5588 info.isLocked = false;
5589 if (d.video_track->isChecked()) {
5590 info.type = VIDEOTRACK;
5591 info.isBlind = false;
5593 info.type = AUDIOTRACK;
5594 info.isBlind = true;
5596 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5597 m_commandStack->push(addTrack);
5598 setDocumentModified();
5602 void CustomTrackView::slotDeleteTrack(int ix)
5604 if (m_document->tracksCount() < 2) return;
5605 TrackDialog d(m_document, parentWidget());
5606 d.comboTracks->setCurrentIndex(ix);
5607 d.label->setText(i18n("Delete track"));
5608 d.before_select->setHidden(true);
5609 d.setWindowTitle(i18n("Delete Track"));
5610 d.video_track->setHidden(true);
5611 d.audio_track->setHidden(true);
5612 if (d.exec() == QDialog::Accepted) {
5613 ix = d.comboTracks->currentIndex();
5614 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5615 deleteTimelineTrack(ix, info);
5616 setDocumentModified();
5617 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5618 m_commandStack->push(command);*/
5622 void CustomTrackView::slotConfigTracks(int ix)
5624 TracksConfigDialog d(m_document, ix, parentWidget());
5625 if (d.exec() == QDialog::Accepted) {
5626 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5627 m_commandStack->push(configTracks);
5628 QList <int> toDelete = d.deletedTracks();
5629 for (int i = 0; i < toDelete.count(); ++i) {
5630 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5631 deleteTimelineTrack(toDelete.at(i) - i, info);
5633 setDocumentModified();
5637 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5639 if (m_document->tracksCount() < 2) return;
5640 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5641 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5642 QList<QGraphicsItem *> selection = m_scene->items(r);
5643 QUndoCommand *deleteTrack = new QUndoCommand();
5644 deleteTrack->setText("Delete track");
5646 // Delete all clips in selected track
5647 for (int i = 0; i < selection.count(); i++) {
5648 if (selection.at(i)->type() == AVWIDGET) {
5649 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5650 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5651 m_scene->removeItem(item);
5654 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5655 Transition *item = static_cast <Transition *>(selection.at(i));
5656 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5657 m_scene->removeItem(item);
5663 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5664 m_commandStack->push(deleteTrack);
5667 void CustomTrackView::autoTransition()
5669 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5670 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5671 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5674 Transition *tr = static_cast <Transition*>(itemList.at(0));
5675 tr->setAutomatic(!tr->isAutomatic());
5676 QDomElement transition = tr->toXML();
5677 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);
5678 setDocumentModified();
5682 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5685 QDomNodeList params = effect.elementsByTagName("parameter");
5686 for (int i = 0; i < params.count(); i++) {
5687 QDomElement e = params.item(i).toElement();
5688 if (!e.isNull() && e.attribute("type") == "constant") {
5689 if (e.hasAttribute("factor")) {
5690 double factor = e.attribute("factor").toDouble();
5691 double value = e.attribute("value").toDouble();
5692 value = value / factor;
5693 result.append(QString::number(value));
5694 } else result.append(e.attribute("value"));
5700 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5702 QList<QGraphicsItem *> list = scene()->items();
5703 ClipItem *clip = NULL;
5704 for (int i = 0; i < list.size(); ++i) {
5705 if (list.at(i)->type() == AVWIDGET) {
5706 clip = static_cast <ClipItem *>(list.at(i));
5707 if (clip->clipProducer() == id) {
5708 clip->setClipName(name);
5712 viewport()->update();
5715 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5717 minimum = GenTime();
5718 maximum = GenTime();
5719 QList<QGraphicsItem *> selection;
5720 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, 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() == AVWIDGET) {
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::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5733 minimum = GenTime();
5734 maximum = GenTime();
5735 QList<QGraphicsItem *> selection;
5736 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5737 selection.removeAll(item);
5738 for (int i = 0; i < selection.count(); i++) {
5739 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5740 if (clip && clip->type() == TRANSITIONWIDGET) {
5741 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5742 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5747 void CustomTrackView::loadGroups(const QDomNodeList groups)
5749 for (int i = 0; i < groups.count(); i++) {
5750 QDomNodeList children = groups.at(i).childNodes();
5751 scene()->clearSelection();
5752 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5753 QDomNode n = children.item(nodeindex);
5754 QDomElement elem = n.toElement();
5755 int pos = elem.attribute("position").toInt();
5756 int track = elem.attribute("track").toInt();
5757 if (elem.tagName() == "clipitem") {
5758 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5759 if (clip) clip->setSelected(true);
5761 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5762 if (clip) clip->setSelected(true);
5765 groupSelectedItems(false, true);
5769 void CustomTrackView::splitAudio()
5771 resetSelectionGroup();
5772 QList<QGraphicsItem *> selection = scene()->selectedItems();
5773 if (selection.isEmpty()) {
5774 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5777 QUndoCommand *splitCommand = new QUndoCommand();
5778 splitCommand->setText(i18n("Split audio"));
5779 for (int i = 0; i < selection.count(); i++) {
5780 if (selection.at(i)->type() == AVWIDGET) {
5781 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5782 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5783 if (clip->parentItem()) {
5784 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5786 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5791 if (splitCommand->childCount() > 0)
5792 m_commandStack->push(splitCommand);
5795 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5797 ClipItem *clip = getClipItemAt(pos, track);
5799 kDebug() << "// Cannot find clip to split!!!";
5803 int start = pos.frames(m_document->fps());
5804 int freetrack = m_document->tracksCount() - track - 1;
5805 for (; freetrack > 0; freetrack--) {
5806 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5807 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5808 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5809 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5810 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5815 kDebug() << "GOT TRK: " << track;
5816 if (freetrack == 0) {
5817 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5819 ItemInfo info = clip->info();
5820 info.track = m_document->tracksCount() - freetrack;
5821 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5822 scene()->clearSelection();
5823 clip->setSelected(true);
5824 ClipItem *audioClip = getClipItemAt(start, info.track);
5826 clip->setVideoOnly(true);
5827 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5828 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5830 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5831 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5833 audioClip->setSelected(true);
5834 audioClip->setAudioOnly(true);
5835 groupSelectedItems(false, true);
5839 // unsplit clip: remove audio part and change video part to normal clip
5840 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5841 kDebug() << "//CANNOT FIND CLP GRP";
5844 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5845 QList<QGraphicsItem *> children = grp->childItems();
5846 if (children.count() != 2) {
5847 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5850 for (int i = 0; i < children.count(); i++) {
5851 if (children.at(i) != clip) {
5852 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5853 ItemInfo info = clip->info();
5854 deleteClip(clp->info());
5855 clip->setVideoOnly(false);
5856 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5857 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5862 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5863 m_document->clipManager()->removeGroup(grp);
5864 scene()->destroyItemGroup(grp);
5868 void CustomTrackView::setVideoOnly()
5870 resetSelectionGroup();
5871 QList<QGraphicsItem *> selection = scene()->selectedItems();
5872 if (selection.isEmpty()) {
5873 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5876 QUndoCommand *videoCommand = new QUndoCommand();
5877 videoCommand->setText(i18n("Video only"));
5878 for (int i = 0; i < selection.count(); i++) {
5879 if (selection.at(i)->type() == AVWIDGET) {
5880 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5881 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5882 if (clip->parentItem()) {
5883 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5885 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5890 m_commandStack->push(videoCommand);
5893 void CustomTrackView::setAudioOnly()
5895 resetSelectionGroup();
5896 QList<QGraphicsItem *> selection = scene()->selectedItems();
5897 if (selection.isEmpty()) {
5898 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5901 QUndoCommand *videoCommand = new QUndoCommand();
5902 videoCommand->setText(i18n("Audio only"));
5903 for (int i = 0; i < selection.count(); i++) {
5904 if (selection.at(i)->type() == AVWIDGET) {
5905 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5906 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5907 if (clip->parentItem()) {
5908 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5910 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5915 m_commandStack->push(videoCommand);
5918 void CustomTrackView::setAudioAndVideo()
5920 resetSelectionGroup();
5921 QList<QGraphicsItem *> selection = scene()->selectedItems();
5922 if (selection.isEmpty()) {
5923 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5926 QUndoCommand *videoCommand = new QUndoCommand();
5927 videoCommand->setText(i18n("Audio and Video"));
5928 for (int i = 0; i < selection.count(); i++) {
5929 if (selection.at(i)->type() == AVWIDGET) {
5930 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5931 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5932 if (clip->parentItem()) {
5933 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5935 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5940 m_commandStack->push(videoCommand);
5943 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5945 ClipItem *clip = getClipItemAt(pos, track);
5947 kDebug() << "// Cannot find clip to split!!!";
5951 int start = pos.frames(m_document->fps());
5952 clip->setVideoOnly(true);
5953 clip->setAudioOnly(false);
5954 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5955 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5957 } else if (audioOnly) {
5958 int start = pos.frames(m_document->fps());
5959 clip->setAudioOnly(true);
5960 clip->setVideoOnly(false);
5961 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5962 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5965 int start = pos.frames(m_document->fps());
5966 clip->setAudioOnly(false);
5967 clip->setVideoOnly(false);
5968 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5969 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5973 setDocumentModified();
5976 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5978 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5979 m_clipTypeGroup->setEnabled(false);
5981 m_clipTypeGroup->setEnabled(true);
5982 QList <QAction *> actions = m_clipTypeGroup->actions();
5984 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5985 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5986 else lookup = "clip_audio_and_video";
5987 for (int i = 0; i < actions.count(); i++) {
5988 if (actions.at(i)->data().toString() == lookup) {
5989 actions.at(i)->setChecked(true);
5996 void CustomTrackView::slotGoToMarker(QAction *action)
5998 int pos = action->data().toInt();
5999 setCursorPos(pos, true);
6002 void CustomTrackView::reloadTransitionLumas()
6006 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
6007 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
6008 for (int i = 0; i < params.count(); i++) {
6009 QDomElement e = params.item(i).toElement();
6010 if (e.attribute("tag") == "resource") {
6011 lumaNames = e.attribute("paramlistdisplay");
6012 lumaFiles = e.attribute("paramlist");
6017 QList<QGraphicsItem *> itemList = items();
6018 Transition *transitionitem;
6019 QDomElement transitionXml;
6020 for (int i = 0; i < itemList.count(); i++) {
6021 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6022 transitionitem = static_cast <Transition*>(itemList.at(i));
6023 transitionXml = transitionitem->toXML();
6024 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
6025 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6026 for (int i = 0; i < params.count(); i++) {
6027 QDomElement e = params.item(i).toElement();
6028 if (e.attribute("tag") == "resource") {
6029 e.setAttribute("paramlistdisplay", lumaNames);
6030 e.setAttribute("paramlist", lumaFiles);
6035 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
6036 QDomNodeList params = transitionXml.elementsByTagName("parameter");
6037 for (int i = 0; i < params.count(); i++) {
6038 QDomElement e = params.item(i).toElement();
6039 if (e.attribute("tag") == "luma") {
6040 e.setAttribute("paramlistdisplay", lumaNames);
6041 e.setAttribute("paramlist", lumaFiles);
6048 emit transitionItemSelected(NULL);
6051 double CustomTrackView::fps() const
6053 return m_document->fps();
6056 void CustomTrackView::updateProjectFps()
6058 // update all clips to the new fps
6059 resetSelectionGroup();
6060 scene()->clearSelection();
6062 QList<QGraphicsItem *> itemList = items();
6063 for (int i = 0; i < itemList.count(); i++) {
6064 // remove all items and re-add them one by one
6065 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
6067 for (int i = 0; i < itemList.count(); i++) {
6068 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
6069 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
6070 clip->updateFps(m_document->fps());
6071 m_scene->addItem(clip);
6072 } else if (itemList.at(i)->type() == GROUPWIDGET) {
6073 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
6074 QList<QGraphicsItem *> children = grp->childItems();
6075 for (int j = 0; j < children.count(); j++) {
6076 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6077 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
6078 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
6079 clip->updateFps(m_document->fps());
6082 m_document->clipManager()->removeGroup(grp);
6083 m_scene->addItem(grp);
6084 scene()->destroyItemGroup(grp);
6085 for (int j = 0; j < children.count(); j++) {
6086 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
6087 //children.at(j)->setParentItem(0);
6088 children.at(j)->setSelected(true);
6091 groupSelectedItems(true, true);
6092 } else if (itemList.at(i)->type() == GUIDEITEM) {
6093 Guide *g = static_cast<Guide *>(itemList.at(i));
6095 m_scene->addItem(g);
6098 viewport()->update();
6101 void CustomTrackView::slotTrackDown()
6103 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
6104 else m_selectedTrack++;
6105 emit updateTrackHeaders();
6106 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6107 ensureVisible(rect, 0, 0);
6108 viewport()->update();
6111 void CustomTrackView::slotTrackUp()
6113 if (m_selectedTrack > 0) m_selectedTrack--;
6114 else m_selectedTrack = m_document->tracksCount() - 1;
6115 emit updateTrackHeaders();
6116 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6117 ensureVisible(rect, 0, 0);
6118 viewport()->update();
6121 int CustomTrackView::selectedTrack() const
6123 return m_selectedTrack;
6126 QStringList CustomTrackView::selectedClips() const
6128 QStringList clipIds;
6129 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6130 for (int i = 0; i < selection.count(); i++) {
6131 if (selection.at(i)->type() == AVWIDGET) {
6132 ClipItem *item = (ClipItem *)selection.at(i);
6133 clipIds << item->clipProducer();
6139 QList<ClipItem *> CustomTrackView::selectedClipItems() const
6141 QList<ClipItem *> clips;
6142 QList<QGraphicsItem *> selection = m_scene->selectedItems();
6143 for (int i = 0; i < selection.count(); i++) {
6144 if (selection.at(i)->type() == AVWIDGET) {
6145 clips.append((ClipItem *)selection.at(i));
6151 void CustomTrackView::slotSelectTrack(int ix)
6153 m_selectedTrack = qMax(0, ix);
6154 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
6155 emit updateTrackHeaders();
6156 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
6157 ensureVisible(rect, 0, 0);
6158 viewport()->update();
6161 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
6164 if (track != -1 && pos != -1)
6165 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6167 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
6168 QList<QGraphicsItem *> selection = m_scene->items(rect);
6169 resetSelectionGroup(group);
6170 if (!group) m_scene->clearSelection();
6171 for (int i = 0; i < selection.count(); i++) {
6172 if (selection.at(i)->type() == AVWIDGET) {
6173 selection.at(i)->setSelected(add);
6177 if (group) groupSelectedItems();
6180 void CustomTrackView::selectTransition(bool add, bool group)
6182 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
6183 QList<QGraphicsItem *> selection = m_scene->items(rect);
6184 resetSelectionGroup(group);
6185 if (!group) m_scene->clearSelection();
6186 for (int i = 0; i < selection.count(); i++) {
6187 if (selection.at(i)->type() == TRANSITIONWIDGET) {
6188 selection.at(i)->setSelected(add);
6192 if (group) groupSelectedItems();
6195 QStringList CustomTrackView::extractTransitionsLumas()
6198 QList<QGraphicsItem *> itemList = items();
6199 Transition *transitionitem;
6200 QDomElement transitionXml;
6201 for (int i = 0; i < itemList.count(); i++) {
6202 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
6203 transitionitem = static_cast <Transition*>(itemList.at(i));
6204 transitionXml = transitionitem->toXML();
6205 QString luma = EffectsList::parameter(transitionXml, "luma");
6206 if (!luma.isEmpty()) urls << luma;
6212 void CustomTrackView::setEditMode(EDITMODE mode)
6214 m_scene->setEditMode(mode);
6217 void CustomTrackView::checkTrackSequence(int track)
6219 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
6220 //track = m_document->tracksCount() -track;
6221 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
6222 QList<QGraphicsItem *> selection = m_scene->items(rect);
6223 QList <int> timelineList;
6224 timelineList.append(0);
6225 for (int i = 0; i < selection.count(); i++) {
6226 if (selection.at(i)->type() == AVWIDGET) {
6227 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
6228 int start = clip->startPos().frames(m_document->fps());
6229 int end = clip->endPos().frames(m_document->fps());
6230 if (!timelineList.contains(start)) timelineList.append(start);
6231 if (!timelineList.contains(end)) timelineList.append(end);
6234 qSort(timelineList);
6235 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
6236 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
6239 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
6241 if (data.isEmpty()) return;
6242 DocClipBase *clip = m_document->getBaseClip(data.at(0));
6244 info.startPos = GenTime(in, m_document->fps());
6245 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
6246 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
6247 info.cropDuration = info.endPos - info.startPos;
6248 info.track = m_selectedTrack;
6249 QUndoCommand *addCommand = new QUndoCommand();
6250 addCommand->setText(i18n("Insert clip"));
6251 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
6252 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
6253 m_commandStack->push(addCommand);
6255 selectClip(true, false, m_selectedTrack, in);
6256 // Automatic audio split
6257 if (KdenliveSettings::splitaudio())
6261 void CustomTrackView::clearSelection()
6263 resetSelectionGroup();
6264 scene()->clearSelection();
6266 emit clipItemSelected(NULL);
6269 void CustomTrackView::updatePalette()
6271 m_activeTrackBrush = KStatefulBrush(KColorScheme::View, KColorScheme::ActiveBackground, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
6275 pen1.setColor(palette().text().color());
6276 m_cursorLine->setPen(pen1);
6278 emit tracksChanged();
6281 void CustomTrackView::removeTipAnimation()
6284 scene()->removeItem(m_visualTip);
6285 m_animationTimer->stop();
6293 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
6295 if (m_visualTip == NULL) {
6296 QRectF rect = clip->sceneBoundingRect();
6297 m_animation = new QGraphicsItemAnimation;
6298 m_animation->setTimeLine(m_animationTimer);
6299 m_animation->setScaleAt(1, 1, 1);
6304 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
6305 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
6306 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
6308 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
6310 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
6312 m_animation->setScaleAt(.5, 2, 2);
6316 polygon << QPoint(0, - size * 2);
6317 if (mode == RESIZESTART)
6318 polygon << QPoint(size * 2, 0);
6320 polygon << QPoint(- size * 2, 0);
6321 polygon << QPoint(0, size * 2);
6322 polygon << QPoint(0, - size * 2);
6324 m_visualTip = new QGraphicsPolygonItem(polygon);
6325 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6326 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6327 if (mode == RESIZESTART)
6328 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6330 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6332 m_animation->setScaleAt(.5, 2, 1);
6334 case TRANSITIONSTART:
6336 polygon << QPoint(0, - size * 2);
6337 if (mode == TRANSITIONSTART)
6338 polygon << QPoint(size * 2, 0);
6340 polygon << QPoint(- size * 2, 0);
6341 polygon << QPoint(0, 0);
6342 polygon << QPoint(0, - size * 2);
6344 m_visualTip = new QGraphicsPolygonItem(polygon);
6345 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6346 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6347 if (mode == TRANSITIONSTART)
6348 m_visualTip->setPos(rect.x(), rect.bottom());
6350 m_visualTip->setPos(rect.right(), rect.bottom());
6352 m_animation->setScaleAt(.5, 2, 2);
6359 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6360 m_visualTip->setZValue(100);
6361 scene()->addItem(m_visualTip);
6362 m_animation->setItem(m_visualTip);
6363 m_animationTimer->start();
6367 bool CustomTrackView::hasAudio(int track) const
6369 QRectF rect(0, (double)(track * m_tracksHeight + 1), (double) sceneRect().width(), (double)(m_tracksHeight - 1));
6370 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
6371 QGraphicsItem *item;
6372 for (int i = 0; i < collisions.count(); i++) {
6373 item = collisions.at(i);
6374 if (!item->isEnabled()) continue;
6375 if (item->type() == AVWIDGET) {
6376 ClipItem *clip = static_cast <ClipItem *>(item);
6377 if (!clip->isVideoOnly() && (clip->clipType() == AUDIO || clip->clipType() == AV || clip->clipType() == PLAYLIST)) return true;
6383 void CustomTrackView::slotAddTrackEffect(const QDomElement effect, int ix)
6385 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - ix, GenTime(-1), effect, true);
6386 m_commandStack->push(command);
6387 setDocumentModified();
6391 EffectsParameterList CustomTrackView::getEffectArgs(const QDomElement effect)
6393 EffectsParameterList parameters;
6394 parameters.addParam("tag", effect.attribute("tag"));
6395 if (effect.hasAttribute("region")) parameters.addParam("region", effect.attribute("region"));
6396 parameters.addParam("kdenlive_ix", effect.attribute("kdenlive_ix"));
6397 parameters.addParam("id", effect.attribute("id"));
6398 if (effect.hasAttribute("src")) parameters.addParam("src", effect.attribute("src"));
6399 if (effect.hasAttribute("disable")) parameters.addParam("disable", effect.attribute("disable"));
6400 if (effect.hasAttribute("in")) parameters.addParam("in", effect.attribute("in"));
6401 if (effect.hasAttribute("out")) parameters.addParam("out", effect.attribute("out"));
6403 QDomNodeList params = effect.elementsByTagName("parameter");
6404 for (int i = 0; i < params.count(); i++) {
6405 QDomElement e = params.item(i).toElement();
6406 //kDebug() << "/ / / /SENDING EFFECT PARAM: " << e.attribute("type") << ", NAME_ " << e.attribute("tag");
6407 if (e.attribute("type") == "simplekeyframe") {
6409 QStringList values = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
6410 double factor = e.attribute("factor", "1").toDouble();
6411 for (int j = 0; j < values.count(); j++) {
6412 QString pos = values.at(j).section(':', 0, 0);
6413 double val = values.at(j).section(':', 1, 1).toDouble() / factor;
6414 values[j] = pos + "=" + QString::number(val);
6416 // kDebug() << "/ / / /SENDING KEYFR:" << values;
6417 parameters.addParam(e.attribute("name"), values.join(";"));
6418 /*parameters.addParam(e.attribute("name"), e.attribute("keyframes").replace(":", "="));
6419 parameters.addParam("max", e.attribute("max"));
6420 parameters.addParam("min", e.attribute("min"));
6421 parameters.addParam("factor", e.attribute("factor", "1"));*/
6422 } else if (e.attribute("type") == "keyframe") {
6423 kDebug() << "/ / / /SENDING KEYFR EFFECT TYPE";
6424 parameters.addParam("keyframes", e.attribute("keyframes"));
6425 parameters.addParam("max", e.attribute("max"));
6426 parameters.addParam("min", e.attribute("min"));
6427 parameters.addParam("factor", e.attribute("factor", "1"));
6428 parameters.addParam("starttag", e.attribute("starttag", "start"));
6429 parameters.addParam("endtag", e.attribute("endtag", "end"));
6430 } else if (e.attribute("namedesc").contains(';')) {
6431 QString format = e.attribute("format");
6432 QStringList separators = format.split("%d", QString::SkipEmptyParts);
6433 QStringList values = e.attribute("value").split(QRegExp("[,:;x]"));
6435 QTextStream txtNeu(&neu);
6436 if (values.size() > 0)
6437 txtNeu << (int)values[0].toDouble();
6438 for (int i = 0; i < separators.size() && i + 1 < values.size(); i++) {
6439 txtNeu << separators[i];
6440 txtNeu << (int)(values[i+1].toDouble());
6442 parameters.addParam("start", neu);
6444 if (e.attribute("factor", "1") != "1") {
6446 if (e.attribute("factor").startsWith('%')) {
6447 fact = ProfilesDialog::getStringEval(m_document->mltProfile(), e.attribute("factor"));
6448 } else fact = e.attribute("factor", "1").toDouble();
6449 parameters.addParam(e.attribute("name"), QString::number(e.attribute("value").toDouble() / fact));
6451 parameters.addParam(e.attribute("name"), e.attribute("value"));
6458 void CustomTrackView::updatePanZoom(ClipItem* item, GenTime cutPos)
6460 QList <int> effects = item->updatePanZoom(m_document->width(), m_document->height(), cutPos.frames(m_document->fps()));
6461 for (int i = 0; i < effects.count(); ++i) {
6462 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), getEffectArgs(item->effectAt(effects.at(i)))))
6463 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
6465 // if effect is displayed, update the effect edit widget with new clip duration
6466 /*if (item->isSelected() && effects.at(i) == item->selectedEffectIndex())
6467 emit clipItemSelected(item, effects.at(i));*/
6469 // update always, otherwise there might problems when resizing groups
6470 if (effects.count() > 0)
6471 emit clipItemSelected(item, item->selectedEffectIndex());
6474 void CustomTrackView::updateTrackNames(int track, bool added)
6476 QList <TrackInfo> tracks = m_document->tracksList();
6477 int max = tracks.count();
6478 int docTrack = max - track - 1;
6480 // count number of tracks of each type
6481 int videoTracks = 0;
6482 int audioTracks = 0;
6483 for (int i = max - 1; i >= 0; --i) {
6484 TrackInfo info = tracks.at(i);
6485 if (info.type == VIDEOTRACK)
6490 if (i <= docTrack) {
6491 QString type = (info.type == VIDEOTRACK ? "Video " : "Audio ");
6492 int typeNumber = (info.type == VIDEOTRACK ? videoTracks : audioTracks);
6495 if (i == docTrack || info.trackName == type + QString::number(typeNumber - 1)) {
6496 info.trackName = type + QString::number(typeNumber);
6497 m_document->setTrackType(i, info);
6500 if (info.trackName == type + QString::number(typeNumber + 1)) {
6501 info.trackName = type + QString::number(typeNumber);
6502 m_document->setTrackType(i, info);
6508 emit tracksChanged();