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"
68 #include <KColorScheme>
69 #include <KMessageBox>
70 #include <KIO/NetAccess>
72 #include <QMouseEvent>
73 #include <QStylePainter>
74 #include <QGraphicsItem>
75 #include <QDomDocument>
77 #include <QApplication>
78 #include <QInputDialog>
81 #if QT_VERSION >= 0x040600
82 #include <QGraphicsDropShadowEffect>
85 bool sortGuidesList(const Guide *g1 , const Guide *g2)
87 return (*g1).position() < (*g2).position();
92 // disable animation if user asked it in KDE's global settings
93 // http://lists.kde.org/?l=kde-commits&m=120398724717624&w=2
94 // needs something like below (taken from dolphin)
95 // #include <kglobalsettings.h>
96 // const bool animate = KGlobalSettings::graphicEffectsLevel() & KGlobalSettings::SimpleAnimationEffects;
97 // const int duration = animate ? 1500 : 1;
99 CustomTrackView::CustomTrackView(KdenliveDoc *doc, CustomTrackScene* projectscene, QWidget *parent) :
100 QGraphicsView(projectscene, parent),
101 m_tracksHeight(KdenliveSettings::trackheight()),
102 m_projectDuration(0),
105 m_scene(projectscene),
107 m_operationMode(NONE),
114 m_autoScroll(KdenliveSettings::autoscroll()),
115 m_pasteEffectsAction(NULL),
116 m_ungroupAction(NULL),
123 m_blockRefresh(false),
124 m_selectionGroup(NULL),
127 if (doc) m_commandStack = doc->commandStack();
128 else m_commandStack = NULL;
129 setMouseTracking(true);
130 setAcceptDrops(true);
131 setFrameShape(QFrame::NoFrame);
133 //setCacheMode(QGraphicsView::CacheBackground);
134 //setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
135 setViewportUpdateMode(QGraphicsView::SmartViewportUpdate);
137 pixmapCache = new KPixmapCache("kdenlive-thumbs");
138 KdenliveSettings::setTrackheight(m_tracksHeight);
139 m_animationTimer = new QTimeLine(800);
140 m_animationTimer->setFrameRange(0, 5);
141 m_animationTimer->setUpdateInterval(100);
142 m_animationTimer->setLoopCount(0);
143 m_tipColor = QColor(0, 192, 0, 200);
144 QColor border = QColor(255, 255, 255, 100);
145 m_tipPen.setColor(border);
146 m_tipPen.setWidth(3);
147 setContentsMargins(0, 0, 0, 0);
148 const int maxHeight = m_tracksHeight * m_document->tracksCount();
149 setSceneRect(0, 0, sceneRect().width(), maxHeight);
150 verticalScrollBar()->setMaximum(maxHeight);
151 m_cursorLine = projectscene->addLine(0, 0, 0, maxHeight);
152 m_cursorLine->setZValue(1000);
156 pen1.setColor(palette().text().color());
157 m_cursorLine->setPen(pen1);
158 m_cursorLine->setFlag(QGraphicsItem::ItemIgnoresTransformations, true);
160 KIcon razorIcon("edit-cut");
161 m_razorCursor = QCursor(razorIcon.pixmap(22, 22));
163 KIcon spacerIcon("kdenlive-spacer-tool");
164 m_spacerCursor = QCursor(spacerIcon.pixmap(22, 22));
165 verticalScrollBar()->setTracking(true);
166 // Line below was supposed to scroll guides label with scrollbar, not implemented yet
167 //connect(verticalScrollBar(), SIGNAL(valueChanged(int)), this, SLOT(slotRefreshGuides()));
168 connect(&m_scrollTimer, SIGNAL(timeout()), this, SLOT(slotCheckMouseScrolling()));
169 m_scrollTimer.setInterval(100);
170 m_scrollTimer.setSingleShot(true);
172 connect(&m_thumbsTimer, SIGNAL(timeout()), this, SLOT(slotFetchNextThumbs()));
173 m_thumbsTimer.setInterval(500);
174 m_thumbsTimer.setSingleShot(true);
177 CustomTrackView::~CustomTrackView()
179 qDeleteAll(m_guides);
181 m_waitingThumbs.clear();
185 void CustomTrackView::keyPressEvent(QKeyEvent * event)
187 if (event->key() == Qt::Key_Up) {
190 } else if (event->key() == Qt::Key_Down) {
193 } else QWidget::keyPressEvent(event);
196 void CustomTrackView::setDocumentModified()
198 m_document->setModified(true);
201 void CustomTrackView::setContextMenu(QMenu *timeline, QMenu *clip, QMenu *transition, QActionGroup *clipTypeGroup, QMenu *markermenu)
203 m_timelineContextMenu = timeline;
204 m_timelineContextClipMenu = clip;
205 m_clipTypeGroup = clipTypeGroup;
206 connect(m_timelineContextMenu, SIGNAL(aboutToHide()), this, SLOT(slotResetMenuPosition()));
208 m_markerMenu = new QMenu(i18n("Go to marker..."), this);
209 m_markerMenu->setEnabled(false);
210 markermenu->addMenu(m_markerMenu);
211 connect(m_markerMenu, SIGNAL(triggered(QAction *)), this, SLOT(slotGoToMarker(QAction *)));
212 QList <QAction *> list = m_timelineContextClipMenu->actions();
213 for (int i = 0; i < list.count(); i++) {
214 if (list.at(i)->data().toString() == "paste_effects") m_pasteEffectsAction = list.at(i);
215 else if (list.at(i)->data().toString() == "ungroup_clip") m_ungroupAction = list.at(i);
218 m_timelineContextTransitionMenu = transition;
219 list = m_timelineContextTransitionMenu->actions();
220 for (int i = 0; i < list.count(); i++) {
221 if (list.at(i)->data().toString() == "auto") {
222 m_autoTransition = list.at(i);
227 m_timelineContextMenu->addSeparator();
228 m_deleteGuide = new KAction(KIcon("edit-delete"), i18n("Delete Guide"), this);
229 connect(m_deleteGuide, SIGNAL(triggered()), this, SLOT(slotDeleteTimeLineGuide()));
230 m_timelineContextMenu->addAction(m_deleteGuide);
232 m_editGuide = new KAction(KIcon("document-properties"), i18n("Edit Guide"), this);
233 connect(m_editGuide, SIGNAL(triggered()), this, SLOT(slotEditTimeLineGuide()));
234 m_timelineContextMenu->addAction(m_editGuide);
237 void CustomTrackView::slotDoResetMenuPosition()
239 m_menuPosition = QPoint();
242 void CustomTrackView::slotResetMenuPosition()
244 // after a short time (so that the action is triggered / or menu is closed, we reset the menu pos
245 QTimer::singleShot(300, this, SLOT(slotDoResetMenuPosition()));
248 void CustomTrackView::checkAutoScroll()
250 m_autoScroll = KdenliveSettings::autoscroll();
253 /*sQList <TrackInfo> CustomTrackView::tracksList() const {
254 return m_scene->m_tracksList;
257 void CustomTrackView::checkTrackHeight()
259 if (m_tracksHeight == KdenliveSettings::trackheight()) return;
260 m_tracksHeight = KdenliveSettings::trackheight();
261 emit trackHeightChanged();
262 QList<QGraphicsItem *> itemList = items();
264 Transition *transitionitem;
265 bool snap = KdenliveSettings::snaptopoints();
266 KdenliveSettings::setSnaptopoints(false);
267 for (int i = 0; i < itemList.count(); i++) {
268 if (itemList.at(i)->type() == AVWIDGET) {
269 item = (ClipItem*) itemList.at(i);
270 item->setRect(0, 0, item->rect().width(), m_tracksHeight - 1);
271 item->setPos((qreal) item->startPos().frames(m_document->fps()), (qreal) item->track() * m_tracksHeight + 1);
272 item->resetThumbs(true);
273 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
274 transitionitem = (Transition*) itemList.at(i);
275 transitionitem->setRect(0, 0, transitionitem->rect().width(), m_tracksHeight / 3 * 2 - 1);
276 transitionitem->setPos((qreal) transitionitem->startPos().frames(m_document->fps()), (qreal) transitionitem->track() * m_tracksHeight + m_tracksHeight / 3 * 2);
279 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
280 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
282 for (int i = 0; i < m_guides.count(); i++) {
283 QLineF l = m_guides.at(i)->line();
284 l.setP2(QPointF(l.x2(), newHeight));
285 m_guides.at(i)->setLine(l);
288 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
289 // verticalScrollBar()->setMaximum(m_tracksHeight * m_document->tracksCount());
290 KdenliveSettings::setSnaptopoints(snap);
291 viewport()->update();
294 /** Zoom or move viewport on mousewheel
296 * If mousewheel+Ctrl, zooms in/out on the timeline.
298 * With Ctrl, moves viewport towards end of timeline if down/back,
299 * opposite on up/forward.
301 * See also http://www.kdenlive.org/mantis/view.php?id=265 */
302 void CustomTrackView::wheelEvent(QWheelEvent * e)
304 if (e->modifiers() == Qt::ControlModifier) {
305 if (e->delta() > 0) emit zoomIn();
308 if (e->delta() <= 0) horizontalScrollBar()->setValue(horizontalScrollBar()->value() + horizontalScrollBar()->singleStep());
309 else horizontalScrollBar()->setValue(horizontalScrollBar()->value() - horizontalScrollBar()->singleStep());
313 int CustomTrackView::getPreviousVideoTrack(int track)
315 track = m_document->tracksCount() - track - 1;
317 for (int i = track; i > -1; i--) {
318 if (m_document->trackInfoAt(i).type == VIDEOTRACK) return i + 1;
324 void CustomTrackView::slotFetchNextThumbs()
326 if (!m_waitingThumbs.isEmpty()) {
327 ClipItem *item = m_waitingThumbs.takeFirst();
328 while ((item == NULL) && !m_waitingThumbs.isEmpty()) {
329 item = m_waitingThumbs.takeFirst();
331 if (item) item->slotFetchThumbs();
332 if (!m_waitingThumbs.isEmpty()) m_thumbsTimer.start();
336 void CustomTrackView::slotCheckMouseScrolling()
338 if (m_scrollOffset == 0) {
339 m_scrollTimer.stop();
342 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + m_scrollOffset);
343 m_scrollTimer.start();
346 void CustomTrackView::slotCheckPositionScrolling()
348 // If mouse is at a border of the view, scroll
349 if (m_moveOpMode != SEEK) return;
350 if (mapFromScene(m_cursorPos, 0).x() < 3) {
351 horizontalScrollBar()->setValue(horizontalScrollBar()->value() - 2);
352 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
353 setCursorPos(mapToScene(QPoint(-2, 0)).x());
354 } else if (viewport()->width() - 3 < mapFromScene(m_cursorPos + 1, 0).x()) {
355 horizontalScrollBar()->setValue(horizontalScrollBar()->value() + 2);
356 setCursorPos(mapToScene(QPoint(viewport()->width(), 0)).x() + 1);
357 QTimer::singleShot(200, this, SLOT(slotCheckPositionScrolling()));
363 void CustomTrackView::mouseMoveEvent(QMouseEvent * event)
365 int pos = event->x();
366 int mappedXPos = qMax((int)(mapToScene(event->pos()).x() + 0.5), 0);
367 double snappedPos = getSnapPointForPos(mappedXPos);
368 emit mousePosition(mappedXPos);
370 if (event->buttons() & Qt::MidButton) return;
371 if (dragMode() == QGraphicsView::RubberBandDrag || (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL)) {
372 event->setAccepted(true);
374 QGraphicsView::mouseMoveEvent(event);
378 if (event->buttons() != Qt::NoButton) {
379 bool move = (event->pos() - m_clickEvent).manhattanLength() >= QApplication::startDragDistance();
380 if (m_dragItem && m_tool == SELECTTOOL) {
381 if (m_operationMode == MOVE && move) {
382 QGraphicsView::mouseMoveEvent(event);
383 // If mouse is at a border of the view, scroll
385 m_scrollOffset = -30;
386 m_scrollTimer.start();
387 } else if (viewport()->width() - pos < 10) {
389 m_scrollTimer.start();
390 } else if (m_scrollTimer.isActive()) m_scrollTimer.stop();
392 } else if (m_operationMode == RESIZESTART && move) {
393 m_document->renderer()->pause();
394 m_dragItem->resizeStart((int)(snappedPos));
395 } else if (m_operationMode == RESIZEEND && move) {
396 m_document->renderer()->pause();
397 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
398 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
400 parent->resizeEnd((int)(snappedPos) - m_dragItemInfo.endPos.frames(m_document->fps()));
402 m_dragItem->resizeEnd((int)(snappedPos));
404 } else if (m_operationMode == FADEIN && move) {
405 ((ClipItem*) m_dragItem)->setFadeIn((int)(mappedXPos - m_dragItem->startPos().frames(m_document->fps())));
406 } else if (m_operationMode == FADEOUT && move) {
407 ((ClipItem*) m_dragItem)->setFadeOut((int)(m_dragItem->endPos().frames(m_document->fps()) - mappedXPos));
408 } else if (m_operationMode == KEYFRAME && move) {
409 GenTime keyFramePos = GenTime(mappedXPos, m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
410 double pos = mapToScene(event->pos()).toPoint().y();
411 QRectF br = m_dragItem->sceneBoundingRect();
412 double maxh = 100.0 / br.height();
413 pos = (br.bottom() - pos) * maxh;
414 m_dragItem->updateKeyFramePos(keyFramePos, pos);
416 removeTipAnimation();
418 } else if (m_operationMode == MOVEGUIDE) {
419 removeTipAnimation();
420 QGraphicsView::mouseMoveEvent(event);
422 } else if (m_operationMode == SPACER && move && m_selectionGroup) {
424 snappedPos = getSnapPointForPos(mappedXPos + m_spacerOffset);
425 if (snappedPos < 0) snappedPos = 0;
427 // Make sure there is no collision
428 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
429 QPainterPath shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
430 QList<QGraphicsItem*> collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
431 collidingItems.removeAll(m_selectionGroup);
432 for (int i = 0; i < children.count(); i++) {
433 if (children.at(i)->type() == GROUPWIDGET) {
434 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
435 for (int j = 0; j < subchildren.count(); j++)
436 collidingItems.removeAll(subchildren.at(j));
438 collidingItems.removeAll(children.at(i));
440 bool collision = false;
442 for (int i = 0; i < collidingItems.count(); i++) {
443 if (!collidingItems.at(i)->isEnabled()) continue;
444 if (collidingItems.at(i)->type() == AVWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
445 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
446 // Moving backward, determine best pos
447 QPainterPath clipPath;
448 clipPath.addRect(item->sceneBoundingRect());
449 QPainterPath res = shape.intersected(clipPath);
450 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
453 snappedPos += offset;
454 // make sure we have no collision
455 shape = m_selectionGroup->clipGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
456 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
457 collidingItems.removeAll(m_selectionGroup);
458 for (int i = 0; i < children.count(); i++) {
459 if (children.at(i)->type() == GROUPWIDGET) {
460 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
461 for (int j = 0; j < subchildren.count(); j++)
462 collidingItems.removeAll(subchildren.at(j));
464 collidingItems.removeAll(children.at(i));
467 for (int i = 0; i < collidingItems.count(); i++) {
468 if (!collidingItems.at(i)->isEnabled()) continue;
469 if (collidingItems.at(i)->type() == AVWIDGET) {
478 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
479 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
480 collidingItems.removeAll(m_selectionGroup);
481 for (int i = 0; i < children.count(); i++) {
482 if (children.at(i)->type() == GROUPWIDGET) {
483 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
484 for (int j = 0; j < subchildren.count(); j++)
485 collidingItems.removeAll(subchildren.at(j));
487 collidingItems.removeAll(children.at(i));
491 for (int i = 0; i < collidingItems.count(); i++) {
492 if (collidingItems.at(i)->type() == TRANSITIONWIDGET && snappedPos < m_selectionGroup->sceneBoundingRect().left()) {
493 AbstractClipItem *item = static_cast <AbstractClipItem *>(collidingItems.at(i));
494 // Moving backward, determine best pos
495 QPainterPath clipPath;
496 clipPath.addRect(item->sceneBoundingRect());
497 QPainterPath res = shape.intersected(clipPath);
498 offset = qMax(offset, (int)(res.boundingRect().width() + 0.5));
502 snappedPos += offset;
503 // make sure we have no collision
504 shape = m_selectionGroup->transitionGroupShape(QPointF(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0));
505 collidingItems = scene()->items(shape, Qt::IntersectsItemShape);
506 collidingItems.removeAll(m_selectionGroup);
507 for (int i = 0; i < children.count(); i++) {
508 if (children.at(i)->type() == GROUPWIDGET) {
509 QList<QGraphicsItem *> subchildren = children.at(i)->childItems();
510 for (int j = 0; j < subchildren.count(); j++)
511 collidingItems.removeAll(subchildren.at(j));
513 collidingItems.removeAll(children.at(i));
515 for (int i = 0; i < collidingItems.count(); i++) {
516 if (collidingItems.at(i)->type() == TRANSITIONWIDGET) {
524 m_selectionGroup->translate(snappedPos - m_selectionGroup->sceneBoundingRect().left(), 0);
525 //m_selectionGroup->setPos(mappedXPos + (((int) m_selectionGroup->boundingRect().topLeft().x() + 0.5) - mappedClick) , m_selectionGroup->pos().y());
529 if (m_tool == RAZORTOOL) {
530 setCursor(m_razorCursor);
531 //QGraphicsView::mouseMoveEvent(event);
533 } else if (m_tool == SPACERTOOL) {
534 setCursor(m_spacerCursor);
538 QList<QGraphicsItem *> itemList = items(event->pos());
539 QGraphicsRectItem *item = NULL;
540 OPERATIONTYPE opMode = NONE;
542 if (itemList.count() == 1 && itemList.at(0)->type() == GUIDEITEM) {
544 } else for (int i = 0; i < itemList.count(); i++) {
545 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
546 item = (QGraphicsRectItem*) itemList.at(i);
551 if (item && event->buttons() == Qt::NoButton) {
552 AbstractClipItem *clip = static_cast <AbstractClipItem*>(item);
553 if (m_tool == RAZORTOOL) {
554 // razor tool over a clip, display current frame in monitor
555 if (false && !m_blockRefresh && item->type() == AVWIDGET) {
556 //TODO: solve crash when showing frame when moving razor over clip
557 emit showClipFrame(((ClipItem *) item)->baseClip(), QPoint(), mappedXPos - (clip->startPos() - clip->cropStart()).frames(m_document->fps()));
562 opMode = clip->operationMode(mapToScene(event->pos()));
563 const double size = 5;
564 if (opMode == m_moveOpMode) {
565 QGraphicsView::mouseMoveEvent(event);
568 removeTipAnimation();
570 m_moveOpMode = opMode;
571 setTipAnimation(clip, opMode, size);
572 if (opMode == MOVE) {
573 setCursor(Qt::OpenHandCursor);
574 ClipItem *ci = static_cast <ClipItem *>(item);
575 QString message = ci->clipName() + i18n(":");
576 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
577 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
578 emit displayMessage(message, InformationMessage);
579 } else if (opMode == RESIZESTART) {
580 setCursor(KCursor("left_side", Qt::SizeHorCursor));
581 } else if (opMode == RESIZEEND) {
582 setCursor(KCursor("right_side", Qt::SizeHorCursor));
583 } else if (opMode == FADEIN || opMode == FADEOUT) {
584 setCursor(Qt::PointingHandCursor);
585 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
586 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
587 setCursor(Qt::PointingHandCursor);
588 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
589 } else if (opMode == KEYFRAME) {
590 setCursor(Qt::PointingHandCursor);
591 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
593 } // no clip under mouse
594 else if (m_tool == RAZORTOOL) {
597 } else if (opMode == MOVEGUIDE) {
598 m_moveOpMode = opMode;
599 setCursor(Qt::SplitHCursor);
601 removeTipAnimation();
602 setCursor(Qt::ArrowCursor);
603 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
604 QGraphicsView::mouseMoveEvent(event);
606 setCursorPos(mappedXPos);
607 slotCheckPositionScrolling();
609 } else m_moveOpMode = NONE;
611 QGraphicsView::mouseMoveEvent(event);
615 void CustomTrackView::mousePressEvent(QMouseEvent * event)
617 setFocus(Qt::MouseFocusReason);
618 m_menuPosition = QPoint();
620 // special cases (middle click button or ctrl / shift click
621 if (event->button() == Qt::MidButton) {
623 m_blockRefresh = false;
624 m_operationMode = NONE;
628 if (event->modifiers() & Qt::ShiftModifier) {
629 // Rectangle selection
630 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
631 setDragMode(QGraphicsView::RubberBandDrag);
632 if (!(event->modifiers() & Qt::ControlModifier)) {
633 resetSelectionGroup();
634 scene()->clearSelection();
636 m_blockRefresh = false;
637 m_operationMode = RUBBERSELECTION;
638 QGraphicsView::mousePressEvent(event);
642 m_blockRefresh = true;
644 bool collision = false;
646 if (m_tool != RAZORTOOL) activateMonitor();
647 else if (m_document->renderer()->playSpeed() != 0.0) {
648 m_document->renderer()->pause();
651 m_clickEvent = event->pos();
653 // check item under mouse
654 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
656 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
657 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
658 setDragMode(QGraphicsView::ScrollHandDrag);
659 QGraphicsView::mousePressEvent(event);
660 m_blockRefresh = false;
661 m_operationMode = NONE;
665 // if a guide and a clip were pressed, just select the guide
666 for (int i = 0; i < collisionList.count(); ++i) {
667 if (collisionList.at(i)->type() == GUIDEITEM) {
668 // a guide item was pressed
669 m_dragGuide = (Guide *) collisionList.at(i);
670 if (event->button() == Qt::LeftButton) { // move it
671 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
673 m_operationMode = MOVEGUIDE;
674 // deselect all clips so that only the guide will move
675 m_scene->clearSelection();
676 resetSelectionGroup(false);
677 updateSnapPoints(NULL);
678 QGraphicsView::mousePressEvent(event);
680 } else // show context menu
685 // Find first clip, transition or group under mouse (when no guides selected)
687 AbstractGroupItem *dragGroup = NULL;
688 AbstractClipItem *collisionClip = NULL;
690 while (!m_dragGuide && ct < collisionList.count()) {
691 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
692 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
693 if (collisionClip->isItemLocked())
695 if (collisionClip == m_dragItem)
696 collisionClip = NULL;
698 m_dragItem = collisionClip;
700 m_dragItemInfo = m_dragItem->info();
701 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
702 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
703 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
710 if (m_dragItem) emit clipItemSelected(NULL);
713 #if QT_VERSION >= 0x040600
714 // Add shadow to dragged item, currently disabled because of painting artifacts
715 //TODO: re-enable when fixed
716 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
717 eff->setBlurRadius(5);
718 eff->setOffset(3, 3);
719 m_dragItem->setGraphicsEffect(eff);*/
721 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
722 // update transition menu action
723 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
724 m_autoTransition->setEnabled(true);
725 } else m_autoTransition->setEnabled(false);
727 // context menu requested
728 if (event->button() == Qt::RightButton) {
730 if (dragGroup) dragGroup->setSelected(true);
731 else if (!m_dragItem->isSelected()) {
732 resetSelectionGroup(false);
733 m_scene->clearSelection();
734 m_dragItem->setSelected(true);
736 } else if (!m_dragGuide) {
737 // check if there is a guide close to mouse click
738 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
739 for (int i = 0; i < guidesCollisionList.count(); i++) {
740 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
741 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
745 // keep this to support multiple guides context menu in the future (?)
746 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
747 guidesCollisionList.removeAt(0);
749 if (!guidesCollisionList.isEmpty())
750 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
753 m_operationMode = NONE;
754 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
755 m_menuPosition = m_clickEvent;
761 // No item under click
762 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
763 resetSelectionGroup(false);
764 setCursor(Qt::ArrowCursor);
765 m_scene->clearSelection();
767 updateClipTypeActions(NULL);
768 if (m_tool == SPACERTOOL) {
769 QList<QGraphicsItem *> selection;
770 if (event->modifiers() == Qt::ControlModifier) {
771 // Ctrl + click, select all items on track after click position
772 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
773 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
774 // Cannot use spacer on locked track
775 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
779 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
782 selection = checkForGroups(rect, &isOk);
784 // groups found on track, do not allow the move
785 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
789 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;
791 // Select all items on all tracks after click position
792 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
793 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
796 QList <GenTime> offsetList;
797 // create group to hold selected items
798 m_selectionGroup = new AbstractGroupItem(m_document->fps());
799 scene()->addItem(m_selectionGroup);
801 for (int i = 0; i < selection.count(); i++) {
802 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
803 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
804 if (item->isItemLocked()) continue;
805 offsetList.append(item->startPos());
806 offsetList.append(item->endPos());
807 m_selectionGroup->addToGroup(selection.at(i));
808 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
809 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
810 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
811 QList<QGraphicsItem *> children = selection.at(i)->childItems();
812 for (int j = 0; j < children.count(); j++) {
813 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
814 offsetList.append(item->startPos());
815 offsetList.append(item->endPos());
817 m_selectionGroup->addToGroup(selection.at(i));
818 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
819 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
820 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
821 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
822 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
823 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
826 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
827 if (!offsetList.isEmpty()) {
829 QList <GenTime> cleandOffsetList;
830 GenTime startOffset = offsetList.takeFirst();
831 for (int k = 0; k < offsetList.size(); k++) {
832 GenTime newoffset = offsetList.at(k) - startOffset;
833 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
834 cleandOffsetList.append(newoffset);
837 updateSnapPoints(NULL, cleandOffsetList, true);
839 m_operationMode = SPACER;
841 setCursorPos((int)(mapToScene(event->x(), 0).x()));
843 QGraphicsView::mousePressEvent(event);
848 if (m_tool == RAZORTOOL && m_dragItem) {
849 if (m_dragItem->type() == TRANSITIONWIDGET) {
850 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
854 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
855 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
860 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
861 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
862 m_document->renderer()->pause();
863 m_commandStack->push(command);
864 setDocumentModified();
870 bool itemSelected = false;
871 if (m_dragItem->isSelected()) itemSelected = true;
872 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
873 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
875 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
876 if (event->modifiers() != Qt::ControlModifier) {
877 resetSelectionGroup(false);
878 m_scene->clearSelection();
879 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
880 viewport()->update();
881 } else resetSelectionGroup();
883 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
884 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
885 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
887 bool selected = !m_dragItem->isSelected();
888 if (dragGroup) dragGroup->setSelected(selected);
889 else m_dragItem->setSelected(selected);
891 groupSelectedItems();
892 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
893 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
894 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
897 if (collisionClip != NULL || m_dragItem == NULL) {
898 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
899 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
900 emit clipItemSelected(selected);
901 } else emit clipItemSelected(NULL);
904 // If clicked item is selected, allow move
905 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
907 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
908 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
910 // Update snap points
911 if (m_selectionGroup == NULL) {
912 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
913 else updateSnapPoints(m_dragItem);
915 QList <GenTime> offsetList;
916 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
917 for (int i = 0; i < children.count(); i++) {
918 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
919 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
920 offsetList.append(item->startPos());
921 offsetList.append(item->endPos());
924 if (!offsetList.isEmpty()) {
926 GenTime startOffset = offsetList.takeFirst();
927 QList <GenTime> cleandOffsetList;
928 for (int k = 0; k < offsetList.size(); k++) {
929 GenTime newoffset = offsetList.at(k) - startOffset;
930 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
931 cleandOffsetList.append(newoffset);
934 updateSnapPoints(NULL, cleandOffsetList, true);
938 if (m_operationMode == KEYFRAME) {
939 m_dragItem->updateSelectedKeyFrame();
940 m_blockRefresh = false;
942 } else if (m_operationMode == MOVE) {
943 setCursor(Qt::ClosedHandCursor);
944 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
946 info.startPos = m_dragItem->startPos();
947 info.track = m_dragItem->track();
948 int transitiontrack = getPreviousVideoTrack(info.track);
949 ClipItem *transitionClip = NULL;
950 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
951 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
952 info.endPos = transitionClip->endPos();
954 GenTime transitionDuration(65, m_document->fps());
955 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
956 else info.endPos = info.startPos + transitionDuration;
958 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
959 // Check there is no other transition at that place
960 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
961 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
962 QList<QGraphicsItem *> selection = m_scene->items(r);
963 bool transitionAccepted = true;
964 for (int i = 0; i < selection.count(); i++) {
965 if (selection.at(i)->type() == TRANSITIONWIDGET) {
966 Transition *tr = static_cast <Transition *>(selection.at(i));
967 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
968 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
969 } else transitionAccepted = false;
972 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
973 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
974 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
976 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
977 info.track = m_dragItem->track();
978 int transitiontrack = getPreviousVideoTrack(info.track);
979 ClipItem *transitionClip = NULL;
980 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
981 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
982 info.startPos = transitionClip->startPos();
984 GenTime transitionDuration(65, m_document->fps());
985 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
986 else info.startPos = info.endPos - transitionDuration;
988 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
989 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
990 EffectsList::setParameter(transition, "reverse", "1");
992 // Check there is no other transition at that place
993 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
994 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
995 QList<QGraphicsItem *> selection = m_scene->items(r);
996 bool transitionAccepted = true;
997 for (int i = 0; i < selection.count(); i++) {
998 if (selection.at(i)->type() == TRANSITIONWIDGET) {
999 Transition *tr = static_cast <Transition *>(selection.at(i));
1000 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1001 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1002 } else transitionAccepted = false;
1005 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1006 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1008 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1009 resetSelectionGroup(false);
1010 m_dragItem->setSelected(true);
1013 m_blockRefresh = false;
1015 QGraphicsView::mousePressEvent(event);
1018 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1020 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1021 QList<QGraphicsItem *> list = scene()->items(p);
1022 AbstractGroupItem *group = NULL;
1023 for (int i = 0; i < list.size(); i++) {
1024 if (!list.at(i)->isEnabled()) continue;
1025 if (list.at(i)->type() == GROUPWIDGET) {
1026 group = static_cast <AbstractGroupItem *>(list.at(i));
1031 QList <QGraphicsItem *> children = group->childItems();
1032 m_document->clipManager()->removeGroup(group);
1033 scene()->destroyItemGroup(group);
1034 for (int i = 0; i < children.count(); i++)
1035 children.at(i)->setSelected(true);
1036 groupSelectedItems(false, true);
1040 void CustomTrackView::resetSelectionGroup(bool selectItems)
1042 if (m_selectionGroup) {
1043 // delete selection group
1044 bool snap = KdenliveSettings::snaptopoints();
1045 KdenliveSettings::setSnaptopoints(false);
1047 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1048 scene()->destroyItemGroup(m_selectionGroup);
1049 for (int i = 0; i < children.count(); i++) {
1050 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1051 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1052 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1053 children.at(i)->setSelected(selectItems);
1055 } else if (children.at(i)->type() == GROUPWIDGET) {
1056 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1057 children.at(i)->setSelected(selectItems);
1060 m_selectionGroup = NULL;
1061 KdenliveSettings::setSnaptopoints(snap);
1065 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1067 if (m_selectionGroup) {
1068 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1071 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1072 if (selection.isEmpty()) return;
1074 // Find top left position of selection
1075 for (int i = 0; i < selection.count(); i++) {
1076 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1077 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1078 } else if (selection.at(i)->parentItem()) {
1079 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1083 if (force || selection.count() > 1) {
1084 bool snap = KdenliveSettings::snaptopoints();
1085 KdenliveSettings::setSnaptopoints(false);
1086 if (createNewGroup) {
1087 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1088 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1089 QPointF diff = newGroup->pos();
1090 newGroup->translate(-diff.x(), -diff.y());
1091 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1093 scene()->addItem(newGroup);
1095 // Check if we are trying to include a group in a group
1096 QList <AbstractGroupItem *> groups;
1097 for (int i = 0; i < selection.count(); i++) {
1098 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1099 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1100 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1101 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1103 if (!groups.isEmpty()) {
1104 // ungroup previous groups
1105 while (!groups.isEmpty()) {
1106 AbstractGroupItem *grp = groups.takeFirst();
1107 m_document->clipManager()->removeGroup(grp);
1108 scene()->destroyItemGroup(grp);
1110 selection = m_scene->selectedItems();
1113 for (int i = 0; i < selection.count(); i++) {
1114 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1115 newGroup->addToGroup(selection.at(i));
1116 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1119 KdenliveSettings::setSnaptopoints(snap);
1121 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1122 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1123 QPointF diff = m_selectionGroup->pos();
1124 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1125 m_selectionGroup->translate(- diff.x(), -diff.y());
1127 scene()->addItem(m_selectionGroup);
1128 for (int i = 0; i < selection.count(); i++) {
1129 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1130 m_selectionGroup->addToGroup(selection.at(i));
1131 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1134 KdenliveSettings::setSnaptopoints(snap);
1135 if (m_selectionGroup) {
1136 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1137 m_selectionGroupInfo.track = m_selectionGroup->track();
1140 } else resetSelectionGroup();
1143 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1145 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1146 /*if (m_moveOpMode == KEYFRAME) {
1147 // user double clicked on a keyframe, open edit dialog
1148 //TODO: update for effects with several values per keyframe
1149 QDialog d(parentWidget());
1150 Ui::KeyFrameDialog_UI view;
1152 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1153 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1154 view.kfr_value->setFocus();
1155 if (d.exec() == QDialog::Accepted) {
1156 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1157 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1158 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1159 QString previous = item->keyframes(item->selectedEffectIndex());
1160 item->updateKeyframeEffect();
1161 QString next = item->keyframes(item->selectedEffectIndex());
1162 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1163 m_commandStack->push(command);
1164 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1165 emit clipItemSelected(item, item->selectedEffectIndex());
1170 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1171 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1172 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1173 //QString previous = item->keyframes(item->selectedEffectIndex());
1174 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1175 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1176 //item->updateKeyframeEffect();
1177 //QString next = item->keyframes(item->selectedEffectIndex());
1178 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1179 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1180 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1181 m_commandStack->push(command);
1182 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1183 emit clipItemSelected(item, item->selectedEffectIndex());
1185 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1188 QList<QGraphicsItem *> collisionList = items(event->pos());
1189 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1190 Guide *editGuide = (Guide *) collisionList.at(0);
1191 if (editGuide) slotEditGuide(editGuide->info());
1196 void CustomTrackView::editItemDuration()
1198 AbstractClipItem *item;
1202 if (m_scene->selectedItems().count() == 1) {
1203 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1205 if (m_scene->selectedItems().empty())
1206 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1208 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1214 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1218 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1219 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1223 if (!item->isItemLocked()) {
1226 if (item->type() == TRANSITIONWIDGET)
1227 getTransitionAvailableSpace(item, minimum, maximum);
1229 getClipAvailableSpace(item, minimum, maximum);
1231 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1232 if (d.exec() == QDialog::Accepted) {
1233 ItemInfo clipInfo = item->info();
1234 ItemInfo startInfo = clipInfo;
1235 if (item->type() == TRANSITIONWIDGET) {
1236 // move & resize transition
1237 clipInfo.startPos = d.startPos();
1238 clipInfo.endPos = clipInfo.startPos + d.duration();
1239 clipInfo.track = item->track();
1240 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1241 m_commandStack->push(command);
1243 // move and resize clip
1244 QUndoCommand *moveCommand = new QUndoCommand();
1245 moveCommand->setText(i18n("Edit clip"));
1246 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1247 // duration was reduced, so process it first
1248 clipInfo.endPos = clipInfo.startPos + d.duration();
1249 clipInfo.cropStart = d.cropStart();
1250 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1252 if (d.startPos() != clipInfo.startPos) {
1253 startInfo = clipInfo;
1254 clipInfo.startPos = d.startPos();
1255 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1256 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1258 if (d.duration() > item->cropDuration()) {
1259 // duration was increased, so process it after move
1260 startInfo = clipInfo;
1261 clipInfo.endPos = clipInfo.startPos + d.duration();
1262 clipInfo.cropStart = d.cropStart();
1263 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1265 m_commandStack->push(moveCommand);
1269 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1273 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1275 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1277 clip->setKeyframes(index, keyframes);
1278 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1279 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1283 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1285 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1286 m_editGuide->setEnabled(m_dragGuide != NULL);
1287 m_markerMenu->clear();
1288 m_markerMenu->setEnabled(false);
1290 m_timelineContextMenu->popup(pos);
1291 } else if (group != NULL) {
1292 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1293 m_ungroupAction->setEnabled(true);
1294 updateClipTypeActions(NULL);
1295 m_timelineContextClipMenu->popup(pos);
1297 m_ungroupAction->setEnabled(false);
1298 if (clip->type() == AVWIDGET) {
1299 ClipItem *item = static_cast <ClipItem*>(clip);
1300 //build go to marker menu
1301 if (item->baseClip()) {
1302 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1303 int offset = item->startPos().frames(m_document->fps());
1304 if (!markers.isEmpty()) {
1305 for (int i = 0; i < markers.count(); i++) {
1306 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1307 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1308 QAction *go = m_markerMenu->addAction(position);
1309 go->setData(pos + offset);
1312 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1314 updateClipTypeActions(item);
1315 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1316 m_timelineContextClipMenu->popup(pos);
1317 } else if (clip->type() == TRANSITIONWIDGET) {
1318 m_timelineContextTransitionMenu->popup(pos);
1323 void CustomTrackView::activateMonitor()
1325 emit activateDocumentMonitor();
1328 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1330 resetSelectionGroup();
1332 info.startPos = GenTime();
1333 info.cropStart = GenTime(in, m_document->fps());
1334 info.endPos = GenTime(out - in, m_document->fps());
1335 info.cropDuration = info.endPos - info.startPos;
1338 // Check if clip can be inserted at that position
1339 ItemInfo pasteInfo = info;
1340 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1341 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1342 pasteInfo.track = selectedTrack();
1343 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1344 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1348 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1349 m_commandStack->push(command);
1351 selectClip(true, false);
1352 // Automatic audio split
1353 if (KdenliveSettings::splitaudio())
1357 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1359 if (data->hasFormat("kdenlive/clip")) {
1361 m_scene->clearSelection();
1362 resetSelectionGroup(false);
1363 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1364 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1366 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1369 QPointF framePos = mapToScene(pos);
1371 info.startPos = GenTime();
1372 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1373 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1374 info.cropDuration = info.endPos - info.startPos;
1377 // Check if clip can be inserted at that position
1378 ItemInfo pasteInfo = info;
1379 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1380 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1381 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1382 framePos.setX((int)(framePos.x() + 0.5));
1383 framePos.setY(pasteInfo.track * m_tracksHeight);
1384 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1387 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1388 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1389 m_selectionGroup->addToGroup(item);
1390 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1392 QList <GenTime> offsetList;
1393 offsetList.append(info.endPos);
1394 updateSnapPoints(NULL, offsetList);
1395 m_selectionGroup->setPos(framePos);
1396 scene()->addItem(m_selectionGroup);
1397 m_selectionGroup->setSelected(true);
1399 } else if (data->hasFormat("kdenlive/producerslist")) {
1401 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1402 m_scene->clearSelection();
1403 resetSelectionGroup(false);
1405 QList <GenTime> offsetList;
1406 QList <ItemInfo> infoList;
1407 QPointF framePos = mapToScene(pos);
1408 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1409 int track = (int)(framePos.y() / m_tracksHeight);
1410 framePos.setX((int)(framePos.x() + 0.5));
1411 framePos.setY(track * m_tracksHeight);
1413 // Check if clips can be inserted at that position
1414 for (int i = 0; i < ids.size(); ++i) {
1415 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1417 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1421 info.startPos = start;
1422 info.cropDuration = clip->duration();
1423 info.endPos = info.startPos + info.cropDuration;
1425 infoList.append(info);
1426 start += clip->duration();
1428 if (!canBePastedTo(infoList, AVWIDGET)) {
1431 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1433 for (int i = 0; i < ids.size(); ++i) {
1434 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1436 info.startPos = start;
1437 info.cropDuration = clip->duration();
1438 info.endPos = info.startPos + info.cropDuration;
1440 start += info.cropDuration;
1441 offsetList.append(start);
1442 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1443 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1444 m_selectionGroup->addToGroup(item);
1445 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1448 updateSnapPoints(NULL, offsetList);
1449 m_selectionGroup->setPos(framePos);
1450 scene()->addItem(m_selectionGroup);
1451 //m_selectionGroup->setZValue(10);
1452 m_thumbsTimer.start();
1456 // the drag is not a clip (may be effect, ...)
1464 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1466 if (insertDropClips(event->mimeData(), event->pos())) {
1467 event->acceptProposedAction();
1468 } else QGraphicsView::dragEnterEvent(event);
1471 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1473 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);
1474 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1475 collindingItems.removeAll(item);
1476 if (collindingItems.isEmpty()) return false;
1478 for (int i = 0; i < collindingItems.count(); i++) {
1479 QGraphicsItem *collision = collindingItems.at(i);
1480 if (collision->type() == item->type()) {
1482 kDebug() << "// COLLISIION DETECTED";
1490 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1492 int track = m_document->tracksCount() - clip->track();
1493 GenTime pos = clip->startPos();
1494 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1495 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1498 bool success = true;
1499 for (int i = 0; i < clip->effectsCount(); i++) {
1500 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1502 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1503 m_document->renderer()->doRefresh();
1506 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1508 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1510 // Special case: speed effect
1511 if (effect.attribute("id") == "speed") {
1512 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1513 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1516 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1517 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1518 if (strobe == 0) strobe = 1;
1519 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1520 EffectsParameterList params = clip->addEffect(effect);
1521 m_document->renderer()->mltAddEffect(track, pos, params);
1522 if (clip->isSelected()) emit clipItemSelected(clip);
1525 EffectsParameterList params = clip->addEffect(effect);
1526 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1527 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1528 if (clip->isSelected()) emit clipItemSelected(clip);
1529 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1532 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1534 QString index = effect.attribute("kdenlive_ix");
1535 // Special case: speed effect
1536 if (effect.attribute("id") == "speed") {
1537 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1539 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1540 clip->deleteEffect(index);
1541 emit clipItemSelected(clip);
1542 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1546 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1547 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1548 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1551 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1553 clip->deleteEffect(index);
1554 emit clipItemSelected(clip);
1558 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1560 QList<QGraphicsItem *> itemList = group->childItems();
1561 QUndoCommand *effectCommand = new QUndoCommand();
1563 QDomNode namenode = effect.elementsByTagName("name").item(0);
1564 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1565 else effectName = i18n("effect");
1566 effectCommand->setText(i18n("Add %1", effectName));
1568 for (int i = 0; i < itemList.count(); i++) {
1569 if (itemList.at(i)->type() == AVWIDGET) {
1570 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1571 if (effect.attribute("type") == "audio") {
1572 // Don't add audio effects on video clips
1573 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1574 } else if (effect.hasAttribute("type") == false) {
1575 // Don't add video effect on audio clips
1576 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1579 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1580 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1583 if (item->isItemLocked()) {
1586 item->initEffect(effect);
1587 if (effect.attribute("tag") == "ladspa") {
1588 QString ladpsaFile = m_document->getLadspaFile();
1589 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1590 effect.setAttribute("src", ladpsaFile);
1592 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1597 m_commandStack->push(effectCommand);
1598 setDocumentModified();
1599 } else delete effectCommand;
1602 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1604 QList<QGraphicsItem *> itemList;
1605 QUndoCommand *effectCommand = new QUndoCommand();
1607 QDomNode namenode = effect.elementsByTagName("name").item(0);
1608 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1609 else effectName = i18n("effect");
1610 effectCommand->setText(i18n("Add %1", effectName));
1612 if (track == -1) itemList = scene()->selectedItems();
1613 if (itemList.isEmpty()) {
1614 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1615 if (clip) itemList.append(clip);
1616 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1620 for (int i = 0; i < itemList.count(); i++) {
1621 if (itemList.at(i)->type() == GROUPWIDGET) {
1622 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1623 for (int j = 0; j < subitems.count(); j++) {
1624 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1629 for (int i = 0; i < itemList.count(); i++) {
1630 if (itemList.at(i)->type() == AVWIDGET) {
1631 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1632 if (effect.attribute("type") == "audio") {
1633 // Don't add audio effects on video clips
1634 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1635 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1638 } else if (effect.hasAttribute("type") == false) {
1639 // Don't add video effect on audio clips
1640 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1641 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1645 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1646 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1649 if (item->isItemLocked()) {
1652 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1653 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1654 } else item->initEffect(effect);
1655 if (effect.attribute("tag") == "ladspa") {
1656 QString ladpsaFile = m_document->getLadspaFile();
1657 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1658 effect.setAttribute("src", ladpsaFile);
1660 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1663 if (effectCommand->childCount() > 0) {
1664 m_commandStack->push(effectCommand);
1665 setDocumentModified();
1666 } else delete effectCommand;
1669 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1671 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1672 //clip is in a group, also remove the effect in other clips of the group
1673 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1674 QUndoCommand *delCommand = new QUndoCommand();
1676 QDomNode namenode = effect.elementsByTagName("name").item(0);
1677 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1678 else effectName = i18n("effect");
1679 delCommand->setText(i18n("Delete %1", effectName));
1682 for (int i = 0; i < items.count(); i++) {
1683 if (items.at(i)->type() == GROUPWIDGET) {
1684 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1685 for (int j = 0; j < subitems.count(); j++) {
1686 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1691 for (int i = 0; i < items.count(); i++) {
1692 if (items.at(i)->type() == AVWIDGET) {
1693 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1694 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1696 QDomElement eff = item->effectAt(ix);
1697 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1701 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1702 else delete delCommand;
1705 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1706 m_commandStack->push(command);
1707 setDocumentModified();
1710 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1712 if (insertedEffect.isNull()) {
1713 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1716 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1717 QDomElement effect = insertedEffect.cloneNode().toElement();
1719 // Special case: speed effect
1720 if (effect.attribute("id") == "speed") {
1721 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1723 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1724 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1725 if (strobe == 0) strobe = 1;
1726 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1728 clip->setEffectAt(ix, effect);
1729 if (ix == clip->selectedEffectIndex()) {
1730 clip->setSelectedEffect(ix);
1731 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1736 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1737 if (effect.attribute("tag") == "ladspa") {
1738 // Update the ladspa affect file
1739 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1741 // check if we are trying to reset a keyframe effect
1742 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1743 clip->initEffect(effect);
1744 effectParams = clip->getEffectArgs(effect);
1746 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1747 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1749 clip->setEffectAt(ix, effect);
1750 if (ix == clip->selectedEffectIndex()) {
1751 clip->setSelectedEffect(ix);
1752 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1754 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1755 // A fade effect was modified, update the clip
1756 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1757 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1758 clip->setFadeIn(pos);
1760 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1761 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1762 clip->setFadeOut(pos);
1766 setDocumentModified();
1769 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1771 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1772 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1773 QDomElement act = clip->effectAt(newPos - 1);
1774 QDomElement before = clip->effectAt(oldPos - 1);
1775 clip->setEffectAt(oldPos - 1, act);
1776 clip->setEffectAt(newPos - 1, before);
1777 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1778 if (act.attribute("id") == "speed") {
1779 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1780 } else if (before.attribute("id") == "speed") {
1781 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1782 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1783 emit clipItemSelected(clip, newPos - 1);
1784 setDocumentModified();
1785 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1788 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1790 QDomElement effect = clip->effectAt(effectPos);
1791 QDomElement oldEffect = effect.cloneNode().toElement();
1793 effect.setAttribute("disable", (int) disable);
1794 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1795 m_commandStack->push(command);
1796 setDocumentModified();;
1799 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1801 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1802 m_commandStack->push(command);
1803 setDocumentModified();
1806 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1808 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1809 m_commandStack->push(command);
1812 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1814 QDomElement effect = clip->getEffectAt(ix);
1815 QDomElement oldeffect = effect.cloneNode().toElement();
1816 effect.setAttribute("region", region);
1817 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1818 m_commandStack->push(command);
1821 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1825 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1826 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1827 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1828 if (item) 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);
1829 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1830 m_blockRefresh = false;
1833 if (item->parentItem()) {
1834 // Item is part of a group, reset group
1835 resetSelectionGroup();
1837 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1839 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1840 int cutPos = (int) cutTime.frames(m_document->fps());
1842 newPos.startPos = cutTime;
1843 newPos.endPos = info.endPos;
1844 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1845 newPos.track = info.track;
1846 newPos.cropDuration = newPos.endPos - newPos.startPos;
1848 bool snap = KdenliveSettings::snaptopoints();
1849 KdenliveSettings::setSnaptopoints(false);
1850 ClipItem *dup = item->clone(newPos);
1851 // remove unwanted effects (fade in) from 2nd part of cutted clip
1852 int ix = dup->hasEffect(QString(), "fadein");
1854 QDomElement oldeffect = item->effectAt(ix);
1855 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1857 ix = dup->hasEffect(QString(), "fade_from_black");
1859 QDomElement oldeffect = item->effectAt(ix);
1860 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1862 item->resizeEnd(cutPos);
1863 scene()->addItem(dup);
1864 if (item->checkKeyFrames()) slotRefreshEffects(item);
1865 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1866 item->baseClip()->addReference();
1867 m_document->updateClip(item->baseClip()->getId());
1868 setDocumentModified();
1869 KdenliveSettings::setSnaptopoints(snap);
1871 //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);
1875 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1876 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1878 if (!item || !dup || item == dup) {
1879 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1880 m_blockRefresh = false;
1883 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1884 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1888 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1889 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1890 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1891 //deleteClip(dup->info());
1893 bool snap = KdenliveSettings::snaptopoints();
1894 KdenliveSettings::setSnaptopoints(false);
1896 if (dup->isSelected()) emit clipItemSelected(NULL);
1897 dup->baseClip()->removeReference();
1898 m_document->updateClip(dup->baseClip()->getId());
1899 scene()->removeItem(dup);
1902 ItemInfo clipinfo = item->info();
1903 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1904 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1906 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1907 setDocumentModified();
1909 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1910 KdenliveSettings::setSnaptopoints(snap);
1914 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1917 void CustomTrackView::slotEnableRefresh()
1919 m_blockRefresh = false;
1922 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1924 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1925 if (itemList.count() == 1) {
1926 if (itemList.at(0)->type() == AVWIDGET) {
1927 ClipItem *item = (ClipItem *) itemList.at(0);
1929 info.track = item->track();
1930 ClipItem *transitionClip = NULL;
1931 const int transitiontrack = getPreviousVideoTrack(info.track);
1932 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1933 if (pos < item->startPos() + item->cropDuration() / 2) {
1934 // add transition to clip start
1935 info.startPos = item->startPos();
1936 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1937 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1938 info.endPos = transitionClip->endPos();
1939 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1940 // Check there is no other transition at that place
1941 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1942 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1943 QList<QGraphicsItem *> selection = m_scene->items(r);
1944 bool transitionAccepted = true;
1945 for (int i = 0; i < selection.count(); i++) {
1946 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1947 Transition *tr = static_cast <Transition *>(selection.at(i));
1948 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1949 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1950 } else transitionAccepted = false;
1953 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1954 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1957 // add transition to clip end
1958 info.endPos = item->endPos();
1959 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1960 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1961 info.startPos = transitionClip->startPos();
1962 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1963 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1964 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1966 // Check there is no other transition at that place
1967 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1968 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1969 QList<QGraphicsItem *> selection = m_scene->items(r);
1970 bool transitionAccepted = true;
1971 for (int i = 0; i < selection.count(); i++) {
1972 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1973 Transition *tr = static_cast <Transition *>(selection.at(i));
1974 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1975 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1976 } else transitionAccepted = false;
1979 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1980 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1983 } else for (int i = 0; i < itemList.count(); i++) {
1984 if (itemList.at(i)->type() == AVWIDGET) {
1985 ClipItem *item = (ClipItem *) itemList.at(i);
1987 info.startPos = item->startPos();
1988 info.endPos = info.startPos + GenTime(65, m_document->fps());
1989 info.track = item->track();
1991 // Check there is no other transition at that place
1992 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1993 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1994 QList<QGraphicsItem *> selection = m_scene->items(r);
1995 bool transitionAccepted = true;
1996 for (int i = 0; i < selection.count(); i++) {
1997 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1998 Transition *tr = static_cast <Transition *>(selection.at(i));
1999 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2000 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2001 } else transitionAccepted = false;
2004 int transitiontrack = getPreviousVideoTrack(info.track);
2005 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2006 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2011 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2013 if (transitionInfo.startPos >= transitionInfo.endPos) {
2014 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2017 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2018 m_commandStack->push(command);
2019 setDocumentModified();
2022 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2024 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2025 //kDebug() << "---- ADDING transition " << params.attribute("value");
2026 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2027 scene()->addItem(tr);
2028 setDocumentModified();
2030 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2035 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2037 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2039 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2042 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2043 if (m_dragItem == item) m_dragItem = NULL;
2045 #if QT_VERSION >= 0x040600
2046 // animate item deletion
2047 item->closeAnimation();
2051 emit transitionItemSelected(NULL);
2052 setDocumentModified();
2055 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2057 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2058 QDomElement xml = tr->toXML();
2059 if (old.isNull() || xml.isNull()) {
2060 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2063 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2064 m_commandStack->push(command);
2065 setDocumentModified();
2068 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2070 Transition *item = getTransitionItemAt(pos, track);
2072 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2076 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2077 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);
2078 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2079 item->setTransitionParameters(transition);
2080 if (updateTransitionWidget) {
2081 ItemInfo info = item->info();
2083 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2084 if (transitionClip && transitionClip->baseClip()) {
2085 QString size = transitionClip->baseClip()->getProperty("frame_size");
2086 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2087 if (factor == 0) factor = 1.0;
2088 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2089 p.setY(size.section('x', 1, 1).toInt());
2091 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2093 setDocumentModified();
2096 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2099 const QPointF pos = mapToScene(event->pos());
2100 if (m_selectionGroup) {
2101 m_selectionGroup->setPos(pos);
2102 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2103 event->acceptProposedAction();
2105 // Drag enter was not possible, try again at mouse position
2106 insertDropClips(event->mimeData(), event->pos());
2110 QGraphicsView::dragMoveEvent(event);
2114 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2116 if (m_selectionGroup && m_clipDrag) {
2117 m_thumbsTimer.stop();
2118 m_waitingThumbs.clear();
2119 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2121 scene()->destroyItemGroup(m_selectionGroup);
2122 m_selectionGroup = NULL;
2123 } else QGraphicsView::dragLeaveEvent(event);
2126 void CustomTrackView::dropEvent(QDropEvent * event)
2128 if (m_selectionGroup && m_clipDrag) {
2129 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2130 resetSelectionGroup();
2131 m_scene->clearSelection();
2132 bool hasVideoClip = false;
2133 QUndoCommand *addCommand = new QUndoCommand();
2134 addCommand->setText(i18n("Add timeline clip"));
2135 QList <ClipItem *> brokenClips;
2137 for (int i = 0; i < items.count(); i++) {
2138 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2139 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2140 if (items.count() == 1) {
2141 updateClipTypeActions(item);
2143 updateClipTypeActions(NULL);
2146 //TODO: take care of edit mode for undo
2147 item->baseClip()->addReference();
2148 //item->setZValue(item->defaultZValue());
2149 m_document->updateClip(item->baseClip()->getId());
2150 ItemInfo info = item->info();
2152 int tracknumber = m_document->tracksCount() - info.track - 1;
2153 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2154 if (isLocked) item->setItemLocked(true);
2155 ItemInfo clipInfo = info;
2156 clipInfo.track = m_document->tracksCount() - item->track();
2158 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2160 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2161 brokenClips.append(item);
2164 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2166 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2168 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2169 // add transparency transition
2170 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2171 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2173 item->setSelected(true);
2175 qDeleteAll(brokenClips);
2176 brokenClips.clear();
2177 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2178 else delete addCommand;
2180 // Automatic audio split
2181 if (KdenliveSettings::splitaudio())
2183 setDocumentModified();
2187 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2188 QList<QGraphicsItem *> selection = m_scene->items(rect);
2189 QStringList timelineList;
2191 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2192 for (int i = 0; i < selection.count(); i++) {
2193 if (selection.at(i)->type() == AVWIDGET) {
2194 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2195 int start = clip->startPos().frames(m_document->fps());
2196 int end = clip->endPos().frames(m_document->fps());
2197 timelineList.append(QString::number(start) + "-" + QString::number(end));
2200 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2203 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2204 if (items.count() > 1) groupSelectedItems(true);
2205 event->setDropAction(Qt::MoveAction);
2207 } else QGraphicsView::dropEvent(event);
2211 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2213 bool snap = KdenliveSettings::snaptopoints();
2214 KdenliveSettings::setSnaptopoints(false);
2215 if (mode == OVERWRITEEDIT) {
2216 // if we are in overwrite mode, move clips accordingly
2218 if (item == NULL) info = posinfo;
2219 else info = item->info();
2220 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);
2221 QList<QGraphicsItem *> selection = m_scene->items(rect);
2222 if (item) selection.removeAll(item);
2223 for (int i = 0; i < selection.count(); i++) {
2224 if (!selection.at(i)->isEnabled()) continue;
2225 if (selection.at(i)->type() == AVWIDGET) {
2226 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2227 if (clip->startPos() < info.startPos) {
2228 if (clip->endPos() > info.endPos) {
2229 ItemInfo clipInfo = clip->info();
2230 ItemInfo dupInfo = clipInfo;
2231 GenTime diff = info.startPos - clipInfo.startPos;
2232 dupInfo.startPos = info.startPos;
2233 dupInfo.cropStart += diff;
2234 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2235 ItemInfo newdupInfo = dupInfo;
2236 GenTime diff2 = info.endPos - info.startPos;
2237 newdupInfo.startPos = info.endPos;
2238 newdupInfo.cropStart += diff2;
2239 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2240 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2241 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2242 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2243 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2245 ItemInfo newclipInfo = clip->info();
2246 newclipInfo.endPos = info.startPos;
2247 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2248 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2250 } else if (clip->endPos() <= info.endPos) {
2251 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2252 scene()->removeItem(clip);
2256 ItemInfo newclipInfo = clip->info();
2257 newclipInfo.startPos = info.endPos;
2258 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2259 clip->resizeStart(info.endPos.frames(m_document->fps()));
2263 } else if (mode == INSERTEDIT) {
2264 // if we are in push mode, move clips accordingly
2266 if (item == NULL) info = posinfo;
2267 else info = item->info();
2268 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);
2269 QList<QGraphicsItem *> selection = m_scene->items(rect);
2270 if (item) selection.removeAll(item);
2271 for (int i = 0; i < selection.count(); i++) {
2272 if (selection.at(i)->type() == AVWIDGET) {
2273 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2274 if (clip->startPos() < info.startPos) {
2275 if (clip->endPos() > info.startPos) {
2276 ItemInfo clipInfo = clip->info();
2277 ItemInfo dupInfo = clipInfo;
2278 GenTime diff = info.startPos - clipInfo.startPos;
2279 dupInfo.startPos = info.startPos;
2280 dupInfo.cropStart += diff;
2281 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2282 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2283 // Commented out; variable dup unused. --granjow
2284 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2285 cutClip(clipInfo, info.startPos, true, false);
2288 // TODO: add insertspacecommand
2293 KdenliveSettings::setSnaptopoints(snap);
2297 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2299 if (mode == OVERWRITEEDIT) {
2300 // if we are in overwrite or push mode, move clips accordingly
2301 bool snap = KdenliveSettings::snaptopoints();
2302 KdenliveSettings::setSnaptopoints(false);
2303 ItemInfo info = item->info();
2304 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2305 QList<QGraphicsItem *> selection = m_scene->items(rect);
2306 selection.removeAll(item);
2307 for (int i = 0; i < selection.count(); i++) {
2308 if (!selection.at(i)->isEnabled()) continue;
2309 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2310 Transition *tr = static_cast<Transition *>(selection.at(i));
2311 if (tr->startPos() < info.startPos) {
2312 ItemInfo firstPos = tr->info();
2313 ItemInfo newPos = firstPos;
2314 firstPos.endPos = item->startPos();
2315 newPos.startPos = item->endPos();
2316 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2317 if (tr->endPos() > info.endPos) {
2319 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2321 } else if (tr->endPos() > info.endPos) {
2323 ItemInfo firstPos = tr->info();
2324 firstPos.startPos = item->endPos();
2325 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2327 // remove transition
2328 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2332 KdenliveSettings::setSnaptopoints(snap);
2336 QStringList CustomTrackView::mimeTypes() const
2338 QStringList qstrList;
2339 // list of accepted mime types for drop
2340 qstrList.append("text/plain");
2341 qstrList.append("kdenlive/producerslist");
2342 qstrList.append("kdenlive/clip");
2346 Qt::DropActions CustomTrackView::supportedDropActions() const
2348 // returns what actions are supported when dropping
2349 return Qt::MoveAction;
2352 void CustomTrackView::setDuration(int duration)
2354 int diff = qAbs(duration - sceneRect().width());
2355 if (diff * matrix().m11() > -50) {
2356 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2357 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2359 m_projectDuration = duration;
2362 int CustomTrackView::duration() const
2364 return m_projectDuration;
2367 void CustomTrackView::addTrack(TrackInfo type, int ix)
2369 if (ix == -1 || ix == m_document->tracksCount()) {
2370 m_document->insertTrack(0, type);
2371 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2373 m_document->insertTrack(m_document->tracksCount() - ix, type);
2374 // insert track in MLT playlist
2375 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2377 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2378 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2379 QList<QGraphicsItem *> selection = m_scene->items(r);
2380 resetSelectionGroup();
2382 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2383 scene()->addItem(m_selectionGroup);
2384 for (int i = 0; i < selection.count(); i++) {
2385 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2386 m_selectionGroup->addToGroup(selection.at(i));
2387 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2390 // Move graphic items
2391 m_selectionGroup->translate(0, m_tracksHeight);
2393 // adjust track number
2394 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2395 for (int i = 0; i < children.count(); i++) {
2396 if (children.at(i)->type() == GROUPWIDGET) {
2397 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2398 children << grp->childItems();
2401 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2403 ItemInfo clipinfo = item->info();
2404 if (item->type() == AVWIDGET) {
2405 ClipItem *clip = static_cast <ClipItem *>(item);
2406 // slowmotion clips are not track dependant, so no need to update them
2407 if (clip->speed() != 1.0) continue;
2408 // We add a move clip command so that we get the correct producer for new track number
2409 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2410 Mlt::Producer *prod;
2411 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2412 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2413 else prod = clip->baseClip()->producer(clipinfo.track);
2414 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2415 // problem updating clip
2416 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2419 } else if (item->type() == TRANSITIONWIDGET) {
2420 Transition *tr = static_cast <Transition *>(item);
2421 int track = tr->transitionEndTrack();
2423 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2427 resetSelectionGroup(false);
2430 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2431 for (int i = 0; i < m_guides.count(); i++) {
2432 QLineF l = m_guides.at(i)->line();
2433 l.setP2(QPointF(l.x2(), maxHeight));
2434 m_guides.at(i)->setLine(l);
2436 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2437 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2438 viewport()->update();
2439 emit tracksChanged();
2440 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2441 //setFixedHeight(50 * m_tracksCount);
2444 void CustomTrackView::removeTrack(int ix)
2446 // Delete track in MLT playlist
2447 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2448 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2450 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2451 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2452 QList<QGraphicsItem *> selection = m_scene->items(r);
2454 resetSelectionGroup();
2456 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2457 scene()->addItem(m_selectionGroup);
2458 for (int i = 0; i < selection.count(); i++) {
2459 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2460 m_selectionGroup->addToGroup(selection.at(i));
2461 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2464 // Move graphic items
2465 qreal ydiff = 0 - (int) m_tracksHeight;
2466 m_selectionGroup->translate(0, ydiff);
2468 // adjust track number
2469 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2470 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2471 for (int i = 0; i < children.count(); i++) {
2472 if (children.at(i)->type() == GROUPWIDGET) {
2473 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2474 children << grp->childItems();
2477 if (children.at(i)->type() == AVWIDGET) {
2478 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2480 ItemInfo clipinfo = clip->info();
2481 // We add a move clip command so that we get the correct producer for new track number
2482 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2483 Mlt::Producer *prod;
2484 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2485 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2486 else prod = clip->baseClip()->producer(clipinfo.track);
2487 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2488 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2491 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2492 Transition *tr = static_cast <Transition *>(children.at(i));
2494 int track = tr->transitionEndTrack();
2496 ItemInfo clipinfo = tr->info();
2497 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2501 resetSelectionGroup(false);
2503 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2504 for (int i = 0; i < m_guides.count(); i++) {
2505 QLineF l = m_guides.at(i)->line();
2506 l.setP2(QPointF(l.x2(), maxHeight));
2507 m_guides.at(i)->setLine(l);
2509 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2510 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2512 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2513 viewport()->update();
2514 emit tracksChanged();
2515 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2518 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2520 for (int i = 0; i < trackInfos.count(); ++i) {
2521 m_document->setTrackType(i, trackInfos.at(i));
2522 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2525 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2526 viewport()->update();
2529 void CustomTrackView::slotSwitchTrackAudio(int ix)
2531 /*for (int i = 0; i < m_document->tracksCount(); i++)
2532 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2533 int tracknumber = m_document->tracksCount() - ix - 1;
2534 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2535 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2536 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2537 setDocumentModified();
2540 void CustomTrackView::slotSwitchTrackLock(int ix)
2542 int tracknumber = m_document->tracksCount() - ix - 1;
2543 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2544 m_commandStack->push(command);
2548 void CustomTrackView::lockTrack(int ix, bool lock)
2550 int tracknumber = m_document->tracksCount() - ix - 1;
2551 m_document->switchTrackLock(tracknumber, lock);
2552 emit doTrackLock(ix, lock);
2553 AbstractClipItem *clip = NULL;
2554 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2556 for (int i = 0; i < selection.count(); i++) {
2557 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2558 if (selection.at(i)->isSelected()) {
2559 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2560 else emit transitionItemSelected(NULL);
2562 clip = static_cast <AbstractClipItem *>(selection.at(i));
2563 clip->setItemLocked(lock);
2564 if (clip == m_dragItem)
2567 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2568 viewport()->update();
2569 setDocumentModified();
2572 void CustomTrackView::slotSwitchTrackVideo(int ix)
2574 int tracknumber = m_document->tracksCount() - ix;
2575 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2576 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2577 setDocumentModified();
2580 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2582 // Check there is no group going over several tracks there, or that would result in timeline corruption
2583 QList<QGraphicsItem *> selection = scene()->items(rect);
2585 int maxHeight = m_tracksHeight * 1.5;
2586 for (int i = 0; i < selection.count(); i++) {
2587 // Check that we don't try to move a group with clips on other tracks
2588 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2591 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2599 void CustomTrackView::slotRemoveSpace()
2603 if (m_menuPosition.isNull()) {
2604 pos = GenTime(cursorPos(), m_document->fps());
2606 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2609 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2610 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2613 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2614 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2618 ClipItem *item = getClipItemAt(pos, track);
2620 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);
2623 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2624 //kDebug() << "// GOT LENGT; " << length;
2626 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);
2630 // Make sure there is no group in the way
2631 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2634 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2636 // groups found on track, do not allow the move
2637 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2641 QList<ItemInfo> clipsToMove;
2642 QList<ItemInfo> transitionsToMove;
2644 for (int i = 0; i < items.count(); i++) {
2645 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2646 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2647 ItemInfo info = item->info();
2648 if (item->type() == AVWIDGET) {
2649 clipsToMove.append(info);
2650 } else if (item->type() == TRANSITIONWIDGET) {
2651 transitionsToMove.append(info);
2656 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2657 m_commandStack->push(command);
2660 void CustomTrackView::slotInsertSpace()
2664 if (m_menuPosition.isNull()) {
2665 pos = GenTime(cursorPos(), m_document->fps());
2667 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2668 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2670 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2671 if (d.exec() != QDialog::Accepted) return;
2672 GenTime spaceDuration = d.selectedDuration();
2673 track = d.selectedTrack();
2675 QList<QGraphicsItem *> items;
2677 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2678 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2682 ClipItem *item = getClipItemAt(pos, track);
2683 if (item) pos = item->startPos();
2685 // Make sure there is no group in the way
2686 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2688 items = checkForGroups(rect, &isOk);
2690 // groups found on track, do not allow the move
2691 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2695 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2696 items = scene()->items(rect);
2699 QList<ItemInfo> clipsToMove;
2700 QList<ItemInfo> transitionsToMove;
2702 for (int i = 0; i < items.count(); i++) {
2703 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2704 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2705 ItemInfo info = item->info();
2706 if (item->type() == AVWIDGET)
2707 clipsToMove.append(info);
2708 else if (item->type() == TRANSITIONWIDGET)
2709 transitionsToMove.append(info);
2713 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2714 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2715 m_commandStack->push(command);
2719 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2721 int diff = duration.frames(m_document->fps());
2722 resetSelectionGroup();
2723 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2724 scene()->addItem(m_selectionGroup);
2726 Transition *transition;
2728 // Create lists with start pos for each track
2729 QMap <int, int> trackClipStartList;
2730 QMap <int, int> trackTransitionStartList;
2732 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2733 trackClipStartList[i] = -1;
2734 trackTransitionStartList[i] = -1;
2737 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2738 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2740 if (clip->parentItem()) {
2741 m_selectionGroup->addToGroup(clip->parentItem());
2742 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2744 m_selectionGroup->addToGroup(clip);
2745 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2747 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))
2748 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2750 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);
2753 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2754 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2756 if (transition->parentItem()) {
2757 m_selectionGroup->addToGroup(transition->parentItem());
2758 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2760 m_selectionGroup->addToGroup(transition);
2761 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2763 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))
2764 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2765 } 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);
2767 m_selectionGroup->translate(diff, 0);
2769 // update items coordinates
2770 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2772 for (int i = 0; i < itemList.count(); i++) {
2773 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2774 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2775 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2776 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2777 for (int j = 0; j < children.count(); j++) {
2778 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2783 resetSelectionGroup(false);
2785 track = m_document->tracksCount() - track;
2786 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2789 void CustomTrackView::deleteClip(const QString &clipId)
2791 resetSelectionGroup();
2792 QList<QGraphicsItem *> itemList = items();
2793 QUndoCommand *deleteCommand = new QUndoCommand();
2795 for (int i = 0; i < itemList.count(); i++) {
2796 if (itemList.at(i)->type() == AVWIDGET) {
2797 ClipItem *item = (ClipItem *)itemList.at(i);
2798 if (item->clipProducer() == clipId) {
2800 if (item->parentItem()) {
2801 // Clip is in a group, destroy the group
2802 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2804 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2808 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2809 if (count == 0) delete deleteCommand;
2810 else m_commandStack->push(deleteCommand);
2813 void CustomTrackView::setCursorPos(int pos, bool seek)
2815 if (pos == m_cursorPos) return;
2816 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2818 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2819 else if (m_autoScroll) checkScrolling();
2820 m_cursorLine->setPos(m_cursorPos, 0);
2823 void CustomTrackView::updateCursorPos()
2825 m_cursorLine->setPos(m_cursorPos, 0);
2828 int CustomTrackView::cursorPos()
2830 return (int)(m_cursorPos);
2833 void CustomTrackView::moveCursorPos(int delta)
2835 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2836 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2837 m_cursorPos += delta;
2838 m_cursorLine->setPos(m_cursorPos, 0);
2839 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2842 void CustomTrackView::initCursorPos(int pos)
2844 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2846 m_cursorLine->setPos(pos, 0);
2850 void CustomTrackView::checkScrolling()
2852 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2855 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2857 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2858 QGraphicsView::mouseReleaseEvent(event);
2859 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2860 #if QT_VERSION >= 0x040600
2861 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2863 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2864 if (event->button() == Qt::MidButton) {
2867 setDragMode(QGraphicsView::NoDrag);
2868 if (m_operationMode == MOVEGUIDE) {
2869 setCursor(Qt::ArrowCursor);
2870 m_operationMode = NONE;
2871 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2872 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2873 if (newPos != m_dragGuide->position()) {
2874 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2875 m_commandStack->push(command);
2876 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2877 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2878 m_document->syncGuides(m_guides);
2883 } else if (m_operationMode == SPACER && m_selectionGroup) {
2885 if (event->modifiers() != Qt::ControlModifier) {
2886 // We are moving all tracks
2888 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2889 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2891 if (timeOffset != GenTime()) {
2892 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2894 QList<ItemInfo> clipsToMove;
2895 QList<ItemInfo> transitionsToMove;
2897 // Create lists with start pos for each track
2898 QMap <int, int> trackClipStartList;
2899 QMap <int, int> trackTransitionStartList;
2901 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2902 trackClipStartList[i] = -1;
2903 trackTransitionStartList[i] = -1;
2906 for (int i = 0; i < items.count(); i++) {
2907 if (items.at(i)->type() == GROUPWIDGET)
2908 items += items.at(i)->childItems();
2911 for (int i = 0; i < items.count(); i++) {
2912 if (items.at(i)->type() == AVWIDGET) {
2913 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2914 ItemInfo info = item->info();
2915 clipsToMove.append(info);
2917 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2918 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2919 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2920 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2921 ItemInfo info = item->info();
2922 transitionsToMove.append(info);
2924 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2925 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2929 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2930 m_commandStack->push(command);
2931 if (track != -1) track = m_document->tracksCount() - track;
2932 kDebug() << "SPACER TRACK:" << track;
2933 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2935 resetSelectionGroup(false);
2936 m_operationMode = NONE;
2937 } else if (m_operationMode == RUBBERSELECTION) {
2938 //kDebug() << "// END RUBBER SELECT";
2939 resetSelectionGroup();
2940 groupSelectedItems();
2941 m_operationMode = NONE;
2944 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2945 emit transitionItemSelected(NULL);
2949 if (m_dragItem) info = m_dragItem->info();
2951 if (m_operationMode == MOVE) {
2952 setCursor(Qt::OpenHandCursor);
2953 if (m_dragItem->parentItem() == 0) {
2954 // we are moving one clip, easy
2955 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2956 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2957 Mlt::Producer *prod;
2958 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2959 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2960 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2961 bool success = m_document->renderer()->mltMoveClip((int)(m_document->tracksCount() - m_dragItemInfo.track), (int)(m_document->tracksCount() - m_dragItem->track()), (int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItem->startPos().frames(m_document->fps())), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2964 QUndoCommand *moveCommand = new QUndoCommand();
2965 moveCommand->setText(i18n("Move clip"));
2966 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2968 int tracknumber = m_document->tracksCount() - item->track() - 1;
2969 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2970 if (isLocked) item->setItemLocked(true);
2971 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2972 // Also move automatic transitions (on lower track)
2973 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2974 ItemInfo startTrInfo;
2975 ItemInfo newStartTrInfo;
2976 bool moveStartTrans = false;
2977 bool moveEndTrans = false;
2978 if (startTransition && startTransition->isAutomatic()) {
2979 startTrInfo = startTransition->info();
2980 newStartTrInfo = startTrInfo;
2981 newStartTrInfo.track = info.track;
2982 newStartTrInfo.startPos = info.startPos;
2983 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2984 // transition end should stay the same
2986 // transition end should be adjusted to clip
2987 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
2989 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
2991 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
2992 // Check if there is a transition at clip end
2993 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
2994 if (tr && tr->isAutomatic()) {
2995 ItemInfo trInfo = tr->info();
2996 ItemInfo newTrInfo = trInfo;
2997 newTrInfo.track = info.track;
2998 newTrInfo.endPos = m_dragItem->endPos();
2999 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3000 // transition start should stay the same
3002 // transition start should be moved
3003 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3005 if (newTrInfo.startPos < newTrInfo.endPos) {
3006 moveEndTrans = true;
3007 if (moveStartTrans) {
3008 // we have to move both transitions, remove the start one so that there is no collision
3009 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3011 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3012 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3013 if (moveStartTrans) {
3014 // re-add transition in correct place
3015 int transTrack = startTransition->transitionEndTrack();
3016 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3017 transTrack = getPreviousVideoTrack(info.track);
3019 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3020 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3026 if (moveStartTrans && !moveEndTrans) {
3027 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3028 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3031 // Also move automatic transitions (on upper track)
3032 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3033 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3034 ItemInfo trInfo = tr->info();
3035 ItemInfo newTrInfo = trInfo;
3036 newTrInfo.startPos = m_dragItem->startPos();
3037 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3038 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3039 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3040 // transition end should be adjusted to clip on upper track
3041 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3043 if (newTrInfo.startPos < newTrInfo.endPos) {
3044 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3045 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3049 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3050 // Check if there is a transition at clip end
3051 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3052 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3053 ItemInfo trInfo = tr->info();
3054 ItemInfo newTrInfo = trInfo;
3055 newTrInfo.endPos = m_dragItem->endPos();
3056 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3057 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3058 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3059 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3060 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3061 // transition start should be moved
3062 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3064 if (newTrInfo.startPos < newTrInfo.endPos) {
3065 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3066 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3071 m_commandStack->push(moveCommand);
3072 //checkTrackSequence(m_dragItem->track());
3074 // undo last move and emit error message
3075 bool snap = KdenliveSettings::snaptopoints();
3076 KdenliveSettings::setSnaptopoints(false);
3077 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3078 KdenliveSettings::setSnaptopoints(snap);
3079 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3081 setDocumentModified();
3083 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3084 Transition *transition = static_cast <Transition *>(m_dragItem);
3085 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3086 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)) {
3087 // Moving transition failed, revert to previous position
3088 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3089 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3091 QUndoCommand *moveCommand = new QUndoCommand();
3092 moveCommand->setText(i18n("Move transition"));
3093 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3094 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3095 m_commandStack->push(moveCommand);
3099 // Moving several clips. We need to delete them and readd them to new position,
3100 // or they might overlap each other during the move
3101 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3102 QList<QGraphicsItem *> items = group->childItems();
3104 QList<ItemInfo> clipsToMove;
3105 QList<ItemInfo> transitionsToMove;
3107 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3108 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3109 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3110 QUndoCommand *moveGroup = new QUndoCommand();
3111 moveGroup->setText(i18n("Move group"));
3112 if (timeOffset != GenTime() || trackOffset != 0) {
3113 // remove items in MLT playlist
3116 int max = items.count();
3117 for (int i = 0; i < max; i++) {
3118 if (items.at(i)->type() == GROUPWIDGET) {
3119 items += items.at(i)->childItems();
3122 m_document->renderer()->blockSignals(true);
3123 for (int i = 0; i < items.count(); i++) {
3124 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3125 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3126 ItemInfo info = item->info();
3127 if (item->type() == AVWIDGET) {
3128 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3129 // error, clip cannot be removed from playlist
3130 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3132 clipsToMove.append(info);
3135 transitionsToMove.append(info);
3136 Transition *tr = static_cast <Transition*>(item);
3137 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3140 m_document->renderer()->blockSignals(false);
3141 for (int i = 0; i < items.count(); i++) {
3142 // re-add items in correct place
3143 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3144 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3146 ItemInfo info = item->info();
3147 int tracknumber = m_document->tracksCount() - info.track - 1;
3148 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3150 group->removeFromGroup(item);
3151 item->setItemLocked(true);
3154 if (item->type() == AVWIDGET) {
3155 ClipItem *clip = static_cast <ClipItem*>(item);
3156 info.track = m_document->tracksCount() - info.track;
3157 Mlt::Producer *prod;
3158 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3159 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3160 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3161 else prod = clip->baseClip()->producer(info.track);
3162 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3163 for (int i = 0; i < clip->effectsCount(); i++) {
3164 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3167 Transition *tr = static_cast <Transition*>(item);
3168 int newTrack = tr->transitionEndTrack();
3169 if (!tr->forcedTrack()) {
3170 newTrack = getPreviousVideoTrack(info.track);
3172 tr->updateTransitionEndTrack(newTrack);
3173 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3174 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3178 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3179 m_commandStack->push(moveGroup);
3181 //QPointF top = group->sceneBoundingRect().topLeft();
3182 //QPointF oldpos = m_selectionGroup->scenePos();
3183 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3184 //group->setPos(top);
3185 //TODO: get rid of the 3 lines below
3186 if (m_selectionGroup) {
3187 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3188 m_selectionGroupInfo.track = m_selectionGroup->track();
3190 setDocumentModified();
3193 m_document->renderer()->doRefresh();
3194 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3196 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3197 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3199 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3200 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3202 QUndoCommand *resizeCommand = new QUndoCommand();
3203 resizeCommand->setText(i18n("Resize group"));
3204 QList <QGraphicsItem *> items = parent->childItems();
3205 QList <ItemInfo> infos = parent->resizeInfos();
3206 parent->clearResizeInfos();
3208 for (int i = 0; i < items.count(); ++i) {
3209 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3210 if (item && item->type() == AVWIDGET) {
3211 ItemInfo info = infos.at(itemcount);
3212 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3216 m_commandStack->push(resizeCommand);
3219 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3221 } else if (m_operationMode == FADEIN) {
3222 // resize fade in effect
3223 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3224 int ix = item->hasEffect("volume", "fadein");
3225 int ix2 = item->hasEffect("", "fade_from_black");
3227 QDomElement oldeffect = item->effectAt(ix);
3228 int start = item->cropStart().frames(m_document->fps());
3229 int end = item->fadeIn();
3231 slotDeleteEffect(item, oldeffect, false);
3234 QDomElement effect = oldeffect.cloneNode().toElement();
3235 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3236 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3237 slotUpdateClipEffect(item, effect, oldeffect, ix);
3238 emit clipItemSelected(item, ix);
3240 } else if (item->fadeIn() != 0 && ix2 == -1) {
3242 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3244 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3245 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3246 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3247 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3250 QDomElement oldeffect = item->effectAt(ix2);
3251 int start = item->cropStart().frames(m_document->fps());
3252 int end = item->fadeIn();
3254 slotDeleteEffect(item, oldeffect, false);
3257 QDomElement effect = oldeffect.cloneNode().toElement();
3258 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3259 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3260 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3261 emit clipItemSelected(item, ix2);
3264 } else if (m_operationMode == FADEOUT) {
3265 // resize fade in effect
3266 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3267 int ix = item->hasEffect("volume", "fadeout");
3268 int ix2 = item->hasEffect("", "fade_to_black");
3270 QDomElement oldeffect = item->effectAt(ix);
3271 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3272 int start = item->fadeOut();
3274 slotDeleteEffect(item, oldeffect, false);
3276 start = end - start;
3277 QDomElement effect = oldeffect.cloneNode().toElement();
3278 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3279 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3280 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3281 slotUpdateClipEffect(item, effect, oldeffect, ix);
3282 emit clipItemSelected(item, ix);
3284 } else if (item->fadeOut() != 0 && ix2 == -1) {
3286 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3288 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3289 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3290 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3291 EffectsList::setParameter(effect, "out", QString::number(0));
3292 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3295 QDomElement oldeffect = item->effectAt(ix2);
3296 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3297 int start = item->fadeOut();
3299 slotDeleteEffect(item, oldeffect, false);
3301 start = end - start;
3302 QDomElement effect = oldeffect.cloneNode().toElement();
3303 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3304 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3305 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3306 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3307 emit clipItemSelected(item, ix2);
3310 } else if (m_operationMode == KEYFRAME) {
3311 // update the MLT effect
3312 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3313 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3315 // check if we want to remove keyframe
3316 double val = mapToScene(event->pos()).toPoint().y();
3317 QRectF br = item->sceneBoundingRect();
3318 double maxh = 100.0 / br.height();
3319 val = (br.bottom() - val) * maxh;
3320 int start = item->cropStart().frames(m_document->fps());
3321 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3323 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3325 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3327 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3330 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3331 //item->updateKeyframeEffect();
3332 //QString next = item->keyframes(item->selectedEffectIndex());
3333 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3334 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3336 m_commandStack->push(command);
3337 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3338 emit clipItemSelected(item, item->selectedEffectIndex());
3340 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3341 // A transition is selected
3343 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3344 if (transitionClip && transitionClip->baseClip()) {
3345 QString size = transitionClip->baseClip()->getProperty("frame_size");
3346 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3347 if (factor == 0) factor = 1.0;
3348 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3349 p.setY(size.section('x', 1, 1).toInt());
3351 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3352 } else emit transitionItemSelected(NULL);
3353 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3354 m_operationMode = NONE;
3357 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3359 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3361 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3362 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3365 if (item->isSelected()) emit clipItemSelected(NULL);
3366 item->baseClip()->removeReference();
3367 m_document->updateClip(item->baseClip()->getId());
3369 /*if (item->baseClip()->isTransparent()) {
3370 // also remove automatic transition
3371 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3372 if (tr && tr->isAutomatic()) {
3373 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3374 scene()->removeItem(tr);
3378 m_waitingThumbs.removeAll(item);
3379 if (m_dragItem == item) m_dragItem = NULL;
3380 #if QT_VERSION >= 0x040600
3381 // animate item deletion
3382 item->closeAnimation();
3383 /*if (refresh) item->closeAnimation();
3385 // no refresh, means we have several operations chained, we need to delete clip immediatly
3386 // so that it does not get in the way of the other
3395 setDocumentModified();
3396 if (refresh) m_document->renderer()->doRefresh();
3399 void CustomTrackView::deleteSelectedClips()
3401 resetSelectionGroup();
3402 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3403 if (itemList.count() == 0) {
3404 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3407 scene()->clearSelection();
3408 QUndoCommand *deleteSelected = new QUndoCommand();
3410 bool resetGroup = false;
3413 int transitionCount = 0;
3414 // expand & destroy groups
3415 for (int i = 0; i < itemList.count(); i++) {
3416 if (itemList.at(i)->type() == GROUPWIDGET) {
3418 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3419 QList <ItemInfo> clipInfos;
3420 QList <ItemInfo> transitionInfos;
3421 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3422 for (int j = 0; j < children.count(); j++) {
3423 if (children.at(j)->type() == AVWIDGET) {
3424 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3425 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3426 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3427 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3428 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3430 if (itemList.contains(children.at(j))) {
3431 children.removeAt(j);
3435 itemList += children;
3436 if (clipInfos.count() > 0)
3437 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3439 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3440 itemList.insert(i + 1, itemList.at(i)->parentItem());
3443 for (int i = 0; i < itemList.count(); i++) {
3444 if (itemList.at(i)->type() == AVWIDGET) {
3446 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3447 if (item->parentItem()) resetGroup = true;
3448 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3449 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3450 emit clipItemSelected(NULL);
3451 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3453 Transition *item = static_cast <Transition *>(itemList.at(i));
3454 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3455 if (item->parentItem()) resetGroup = true;
3456 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3457 emit transitionItemSelected(NULL);
3460 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3461 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3462 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3463 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3464 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3465 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3466 else deleteSelected->setText(i18n("Delete selected items"));
3467 m_commandStack->push(deleteSelected);
3470 void CustomTrackView::changeClipSpeed()
3472 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3473 if (itemList.count() == 0) {
3474 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3477 QUndoCommand *changeSelected = new QUndoCommand();
3478 changeSelected->setText("Edit clip speed");
3482 for (int i = 0; i < itemList.count(); i++) {
3483 if (itemList.at(i)->type() == AVWIDGET) {
3484 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3485 ItemInfo info = item->info();
3486 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3488 double speed = (double) percent / 100.0;
3489 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3491 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3495 if (count > 0) m_commandStack->push(changeSelected);
3496 else delete changeSelected;
3499 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3501 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3502 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3504 kDebug() << "ERROR: Cannot find clip for speed change";
3505 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3508 info.track = m_document->tracksCount() - item->track();
3510 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3511 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3512 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3514 item->setSpeed(speed, strobe);
3515 item->updateRectGeometry();
3516 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3517 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3519 updatePositionEffects(item, info);
3520 setDocumentModified();
3521 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3524 void CustomTrackView::cutSelectedClips()
3526 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3527 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3528 for (int i = 0; i < itemList.count(); i++) {
3529 if (itemList.at(i)->type() == AVWIDGET) {
3530 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3531 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3532 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3533 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3534 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3535 m_commandStack->push(command);
3541 void CustomTrackView::groupClips(bool group)
3543 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3544 QList <ItemInfo> clipInfos;
3545 QList <ItemInfo> transitionInfos;
3546 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3549 int max = itemList.count();
3550 for (int i = 0; i < max; i++) {
3551 if (itemList.at(i)->type() == GROUPWIDGET) {
3552 itemList += itemList.at(i)->childItems();
3556 for (int i = 0; i < itemList.count(); i++) {
3557 if (itemList.at(i)->type() == AVWIDGET) {
3558 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3559 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3560 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3561 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3562 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3565 if (clipInfos.count() > 0) {
3566 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3567 m_commandStack->push(command);
3571 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3573 resetSelectionGroup();
3574 m_scene->clearSelection();
3576 for (int i = 0; i < clipInfos.count(); i++) {
3577 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3578 if (clip == NULL) continue;
3579 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3580 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3581 m_document->clipManager()->removeGroup(grp);
3582 scene()->destroyItemGroup(grp);
3584 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3586 for (int i = 0; i < transitionInfos.count(); i++) {
3587 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3588 if (tr == NULL) continue;
3589 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3590 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3591 m_document->clipManager()->removeGroup(grp);
3592 scene()->destroyItemGroup(grp);
3594 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3596 setDocumentModified();
3600 QList <QGraphicsItemGroup *> groups;
3601 for (int i = 0; i < clipInfos.count(); i++) {
3602 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3604 clip->setSelected(true);
3607 for (int i = 0; i < transitionInfos.count(); i++) {
3608 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3610 clip->setSelected(true);
3614 groupSelectedItems(false, true);
3615 setDocumentModified();
3618 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3620 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3621 if (baseclip == NULL) {
3622 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3625 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3626 item->setEffectList(effects);
3627 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3628 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3629 scene()->addItem(item);
3631 int tracknumber = m_document->tracksCount() - info.track - 1;
3632 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3633 if (isLocked) item->setItemLocked(true);
3635 baseclip->addReference();
3636 m_document->updateClip(baseclip->getId());
3637 info.track = m_document->tracksCount() - info.track;
3638 Mlt::Producer *prod;
3639 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3640 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3641 else prod = baseclip->producer(info.track);
3642 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3643 for (int i = 0; i < item->effectsCount(); i++) {
3644 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3646 setDocumentModified();
3647 if (refresh) m_document->renderer()->doRefresh();
3648 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3649 m_thumbsTimer.start();
3652 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3654 QList<QGraphicsItem *> list = scene()->items();
3655 ClipItem *clip = NULL;
3656 for (int i = 0; i < list.size(); ++i) {
3657 if (list.at(i)->type() == AVWIDGET) {
3658 clip = static_cast <ClipItem *>(list.at(i));
3659 if (clip->clipProducer() == clipId) {
3660 ItemInfo info = clip->info();
3661 info.track = m_document->tracksCount() - clip->track();
3662 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3663 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3665 clip->refreshClip(true);
3672 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3674 int framepos = (int)(pos.frames(m_document->fps()));
3675 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3676 ClipItem *clip = NULL;
3677 for (int i = 0; i < list.size(); i++) {
3678 if (!list.at(i)->isEnabled()) continue;
3679 if (list.at(i)->type() == AVWIDGET) {
3680 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3681 if (test->endPos() == pos) clip = test;
3688 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3690 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3691 ClipItem *clip = NULL;
3692 for (int i = 0; i < list.size(); i++) {
3693 if (!list.at(i)->isEnabled()) continue;
3694 if (list.at(i)->type() == AVWIDGET) {
3695 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3696 if (test->startPos() == pos) clip = test;
3703 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3705 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3706 QList<QGraphicsItem *> list = scene()->items(p);
3707 ClipItem *clip = NULL;
3708 for (int i = 0; i < list.size(); i++) {
3709 if (!list.at(i)->isEnabled()) continue;
3710 if (list.at(i)->type() == AVWIDGET) {
3711 clip = static_cast <ClipItem *>(list.at(i));
3718 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3720 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3723 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3725 const QPointF p(pos, (track + 1) * m_tracksHeight);
3726 QList<QGraphicsItem *> list = scene()->items(p);
3727 Transition *clip = NULL;
3728 for (int i = 0; i < list.size(); i++) {
3729 if (!list.at(i)->isEnabled()) continue;
3730 if (list.at(i)->type() == TRANSITIONWIDGET) {
3731 clip = static_cast <Transition *>(list.at(i));
3738 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3740 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3743 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3745 int framepos = (int)(pos.frames(m_document->fps()));
3746 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3747 QList<QGraphicsItem *> list = scene()->items(p);
3748 Transition *clip = NULL;
3749 for (int i = 0; i < list.size(); i++) {
3750 if (!list.at(i)->isEnabled()) continue;
3751 if (list.at(i)->type() == TRANSITIONWIDGET) {
3752 Transition *test = static_cast <Transition *>(list.at(i));
3753 if (test->endPos() == pos) clip = test;
3760 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3762 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3763 QList<QGraphicsItem *> list = scene()->items(p);
3764 Transition *clip = NULL;
3765 for (int i = 0; i < list.size(); ++i) {
3766 if (!list.at(i)->isEnabled()) continue;
3767 if (list.at(i)->type() == TRANSITIONWIDGET) {
3768 Transition *test = static_cast <Transition *>(list.at(i));
3769 if (test->startPos() == pos) clip = test;
3776 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3778 if (m_selectionGroup) resetSelectionGroup(false);
3779 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3781 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);
3782 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3785 Mlt::Producer *prod;
3786 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3787 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3788 else prod = item->baseClip()->producer(end.track);
3790 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);
3792 bool snap = KdenliveSettings::snaptopoints();
3793 KdenliveSettings::setSnaptopoints(false);
3794 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3796 int tracknumber = m_document->tracksCount() - end.track - 1;
3797 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3798 m_scene->clearSelection();
3799 if (isLocked) item->setItemLocked(true);
3801 if (item->isItemLocked()) item->setItemLocked(false);
3802 item->setSelected(true);
3804 if (item->baseClip()->isTransparent()) {
3805 // Also move automatic transition
3806 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3807 if (tr && tr->isAutomatic()) {
3808 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3809 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);
3810 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3813 KdenliveSettings::setSnaptopoints(snap);
3814 setDocumentModified();
3816 // undo last move and emit error message
3817 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3819 if (refresh) m_document->renderer()->doRefresh();
3820 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3823 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3826 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3827 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3828 resetSelectionGroup();
3829 m_scene->clearSelection();
3831 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3832 scene()->addItem(m_selectionGroup);
3834 m_document->renderer()->blockSignals(true);
3835 for (int i = 0; i < startClip.count(); i++) {
3837 startClip[i].startPos = startClip.at(i).startPos - offset;
3838 startClip[i].track = startClip.at(i).track - trackOffset;
3840 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3841 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3843 clip->setItemLocked(false);
3844 if (clip->parentItem()) {
3845 m_selectionGroup->addToGroup(clip->parentItem());
3846 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3848 m_selectionGroup->addToGroup(clip);
3849 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3851 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3852 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3854 for (int i = 0; i < startTransition.count(); i++) {
3856 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3857 startTransition[i].track = startTransition.at(i).track - trackOffset;
3859 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3861 tr->setItemLocked(false);
3862 if (tr->parentItem()) {
3863 m_selectionGroup->addToGroup(tr->parentItem());
3864 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3866 m_selectionGroup->addToGroup(tr);
3867 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3869 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());
3870 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3872 m_document->renderer()->blockSignals(false);
3874 if (m_selectionGroup) {
3875 bool snap = KdenliveSettings::snaptopoints();
3876 KdenliveSettings::setSnaptopoints(false);
3878 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3879 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3881 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3883 int max = children.count();
3884 for (int i = 0; i < max; i++) {
3885 if (children.at(i)->type() == GROUPWIDGET) {
3886 children += children.at(i)->childItems();
3887 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3888 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3889 /*m_document->clipManager()->removeGroup(grp);
3890 m_scene->destroyItemGroup(grp);*/
3891 children.removeAll(children.at(i));
3896 for (int i = 0; i < children.count(); i++) {
3897 // re-add items in correct place
3898 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3899 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3901 ItemInfo info = item->info();
3902 int tracknumber = m_document->tracksCount() - info.track - 1;
3903 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3904 if (isLocked) item->setItemLocked(true);
3905 else if (item->isItemLocked()) item->setItemLocked(false);
3907 if (item->type() == AVWIDGET) {
3908 ClipItem *clip = static_cast <ClipItem*>(item);
3909 info.track = m_document->tracksCount() - info.track;
3910 Mlt::Producer *prod;
3911 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3912 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3913 else prod = clip->baseClip()->producer(info.track);
3914 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3915 } else if (item->type() == TRANSITIONWIDGET) {
3916 Transition *tr = static_cast <Transition*>(item);
3918 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3920 newTrack = tr->transitionEndTrack() + trackOffset;
3921 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3923 tr->updateTransitionEndTrack(newTrack);
3924 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3927 resetSelectionGroup(false);
3928 KdenliveSettings::setSnaptopoints(snap);
3929 m_document->renderer()->doRefresh();
3930 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3933 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3935 Transition *item = getTransitionItemAt(start.startPos, start.track);
3937 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);
3938 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3941 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3942 bool snap = KdenliveSettings::snaptopoints();
3943 KdenliveSettings::setSnaptopoints(false);
3944 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3945 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3946 // Transition was moved
3947 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3948 } else if (end.endPos == start.endPos) {
3949 // Transition start resize
3950 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3951 } else if (end.startPos == start.startPos) {
3952 // Transition end resize;
3953 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3954 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3957 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3958 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3959 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3961 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3962 KdenliveSettings::setSnaptopoints(snap);
3963 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3964 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());
3965 if (m_dragItem && m_dragItem == item) {
3967 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3968 if (transitionClip && transitionClip->baseClip()) {
3969 QString size = transitionClip->baseClip()->getProperty("frame_size");
3970 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3971 if (factor == 0) factor = 1.0;
3972 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3973 p.setY(size.section('x', 1, 1).toInt());
3975 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3977 if (m_refresh) m_document->renderer()->doRefresh();
3978 setDocumentModified();
3981 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3983 bool resizeClipStart = (start.startPos != end.startPos);
3984 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3986 if (dontWorry) return;
3987 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);
3988 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
3991 if (item->parentItem()) {
3992 // Item is part of a group, reset group
3993 resetSelectionGroup();
3996 bool snap = KdenliveSettings::snaptopoints();
3997 KdenliveSettings::setSnaptopoints(false);
3998 if (resizeClipStart) {
3999 ItemInfo clipinfo = item->info();
4000 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4001 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4003 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4004 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4005 updatePositionEffects(item, clipinfo);
4006 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4008 ItemInfo clipinfo = item->info();
4009 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4010 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4012 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4013 updatePositionEffects(item, clipinfo);
4014 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4016 if (!resizeClipStart && end.cropStart != start.cropStart) {
4017 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4018 ItemInfo clipinfo = end;
4019 clipinfo.track = m_document->tracksCount() - end.track;
4020 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4022 item->setCropStart(end.cropStart);
4023 item->resetThumbs(true);
4026 m_document->renderer()->doRefresh();
4027 KdenliveSettings::setSnaptopoints(snap);
4028 setDocumentModified();
4031 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4033 if (pos == oldInfo.startPos.frames(m_document->fps()))
4035 bool snap = KdenliveSettings::snaptopoints();
4037 KdenliveSettings::setSnaptopoints(false);
4038 item->resizeStart(pos);
4039 if (item->startPos().frames(m_document->fps()) != pos) {
4040 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4041 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4042 KdenliveSettings::setSnaptopoints(snap);
4045 KdenliveSettings::setSnaptopoints(snap);
4047 ItemInfo info = item->info();
4048 if (item->type() == AVWIDGET) {
4049 ItemInfo resizeinfo = oldInfo;
4050 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4051 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4053 bool hasParentCommand = false;
4055 hasParentCommand = true;
4057 command = new QUndoCommand();
4058 command->setText(i18n("Resize clip start"));
4061 // Check if there is an automatic transition on that clip (lower track)
4062 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4063 if (transition && transition->isAutomatic()) {
4064 ItemInfo trInfo = transition->info();
4065 ItemInfo newTrInfo = trInfo;
4066 newTrInfo.startPos = item->startPos();
4067 if (newTrInfo.startPos < newTrInfo.endPos)
4068 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4070 // Check if there is an automatic transition on that clip (upper track)
4071 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4072 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4073 ItemInfo trInfo = transition->info();
4074 ItemInfo newTrInfo = trInfo;
4075 newTrInfo.startPos = item->startPos();
4076 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4077 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4078 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4081 ClipItem *clip = static_cast < ClipItem * >(item);
4082 updatePositionEffects(clip, oldInfo);
4086 QDomElement root = doc.createElement("list");
4087 doc.appendChild(root);
4088 QList <int> indexes;
4089 for (int i = 0; i < clip->effectsCount(); i++) {
4090 QDomElement effect = clip->effectAt(i);
4091 if (EffectsList::hasKeyFrames(effect)) {
4092 doc.appendChild(doc.importNode(effect, true));
4097 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4098 // Keyframes were modified, updateClip
4099 QDomNodeList effs = doc.elementsByTagName("effect");
4101 // Since we must always resize clip before updating the keyframes, we
4102 // put a resize command before & after checking keyframes so that
4103 // we are sure the resize is performed before whenever we do or undo the action
4105 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4106 for (int i = 0; i < indexes.count(); i++) {
4107 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);
4108 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4110 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4111 emit clipItemSelected(clip);
4113 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4116 if (!hasParentCommand)
4117 m_commandStack->push(command);
4119 KdenliveSettings::setSnaptopoints(false);
4120 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4121 KdenliveSettings::setSnaptopoints(snap);
4122 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4124 } else if (item->type() == TRANSITIONWIDGET) {
4125 Transition *transition = static_cast <Transition *>(item);
4126 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)) {
4127 // Cannot resize transition
4128 KdenliveSettings::setSnaptopoints(false);
4129 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4130 KdenliveSettings::setSnaptopoints(snap);
4131 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4133 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4134 if (command == NULL)
4135 m_commandStack->push(moveCommand);
4139 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4140 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4143 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4145 if (pos == oldInfo.endPos.frames(m_document->fps()))
4147 bool snap = KdenliveSettings::snaptopoints();
4149 KdenliveSettings::setSnaptopoints(false);
4150 item->resizeEnd(pos);
4151 if (item->endPos().frames(m_document->fps()) != pos) {
4152 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4153 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4154 KdenliveSettings::setSnaptopoints(snap);
4157 KdenliveSettings::setSnaptopoints(snap);
4159 ItemInfo info = item->info();
4160 if (item->type() == AVWIDGET) {
4161 ItemInfo resizeinfo = info;
4162 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4163 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4165 bool hasParentCommand = false;
4167 hasParentCommand = true;
4169 command = new QUndoCommand();
4170 command->setText(i18n("Resize clip end"));
4173 // Check if there is an automatic transition on that clip (lower track)
4174 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4175 if (tr && tr->isAutomatic()) {
4176 ItemInfo trInfo = tr->info();
4177 ItemInfo newTrInfo = trInfo;
4178 newTrInfo.endPos = item->endPos();
4179 if (newTrInfo.endPos > newTrInfo.startPos)
4180 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4183 // Check if there is an automatic transition on that clip (upper track)
4184 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4185 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4186 ItemInfo trInfo = tr->info();
4187 ItemInfo newTrInfo = trInfo;
4188 newTrInfo.endPos = item->endPos();
4189 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4190 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4191 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4196 ClipItem *clip = static_cast < ClipItem * >(item);
4198 QDomElement root = doc.createElement("list");
4199 doc.appendChild(root);
4200 QList <int> indexes;
4201 for (int i = 0; i < clip->effectsCount(); i++) {
4202 QDomElement effect = clip->effectAt(i);
4203 if (EffectsList::hasKeyFrames(effect)) {
4204 doc.appendChild(doc.importNode(effect, true));
4209 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4210 // Keyframes were modified, updateClip
4211 QDomNodeList effs = doc.elementsByTagName("effect");
4213 // Since we must always resize clip before updating the keyframes, we
4214 // put a resize command before & after checking keyframes so that
4215 // we are sure the resize is performed before whenever we do or undo the action
4217 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4218 for (int i = 0; i < indexes.count(); i++) {
4219 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);
4220 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4222 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4223 emit clipItemSelected(clip);
4225 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4228 if (!hasParentCommand)
4229 m_commandStack->push(command);
4230 updatePositionEffects(clip, oldInfo);
4232 KdenliveSettings::setSnaptopoints(false);
4233 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4234 KdenliveSettings::setSnaptopoints(true);
4235 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4237 } else if (item->type() == TRANSITIONWIDGET) {
4238 Transition *transition = static_cast <Transition *>(item);
4239 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)) {
4240 // Cannot resize transition
4241 KdenliveSettings::setSnaptopoints(false);
4242 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4243 KdenliveSettings::setSnaptopoints(true);
4244 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4246 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4247 if (command == NULL)
4248 m_commandStack->push(moveCommand);
4251 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4252 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4255 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4257 int end = item->fadeIn();
4259 // there is a fade in effect
4260 int effectPos = item->hasEffect("volume", "fadein");
4261 if (effectPos != -1) {
4262 QDomElement oldeffect = item->effectAt(effectPos);
4263 int start = item->cropStart().frames(m_document->fps());
4264 int max = item->cropDuration().frames(m_document->fps());
4266 // Make sure the fade effect is not longer than the clip
4267 item->setFadeIn(max);
4268 end = item->fadeIn();
4271 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4272 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4273 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4274 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4275 // if fade effect is displayed, update the effect edit widget with new clip duration
4276 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4278 effectPos = item->hasEffect("brightness", "fade_from_black");
4279 if (effectPos != -1) {
4280 QDomElement oldeffect = item->effectAt(effectPos);
4281 int start = item->cropStart().frames(m_document->fps());
4282 int max = item->cropDuration().frames(m_document->fps());
4284 // Make sure the fade effect is not longer than the clip
4285 item->setFadeIn(max);
4286 end = item->fadeIn();
4289 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4290 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4291 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4292 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4293 // if fade effect is displayed, update the effect edit widget with new clip duration
4294 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4297 int start = item->fadeOut();
4299 // there is a fade out effect
4300 int effectPos = item->hasEffect("volume", "fadeout");
4301 if (effectPos != -1) {
4302 QDomElement oldeffect = item->effectAt(effectPos);
4303 int max = item->cropDuration().frames(m_document->fps());
4304 int end = max + item->cropStart().frames(m_document->fps());
4306 // Make sure the fade effect is not longer than the clip
4307 item->setFadeOut(max);
4308 start = item->fadeOut();
4310 start = end - start;
4311 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4312 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4313 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4314 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4315 // if fade effect is displayed, update the effect edit widget with new clip duration
4316 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4318 effectPos = item->hasEffect("brightness", "fade_to_black");
4319 if (effectPos != -1) {
4320 QDomElement oldeffect = item->effectAt(effectPos);
4321 int max = item->cropDuration().frames(m_document->fps());
4322 int end = max + item->cropStart().frames(m_document->fps());
4324 // Make sure the fade effect is not longer than the clip
4325 item->setFadeOut(max);
4326 start = item->fadeOut();
4328 start = end - start;
4329 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4330 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4331 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4332 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4333 // if fade effect is displayed, update the effect edit widget with new clip duration
4334 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4338 int effectPos = item->hasEffect("freeze", "freeze");
4339 if (effectPos != -1) {
4340 // Freeze effect needs to be adjusted with clip resize
4341 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4342 QDomElement eff = item->getEffectAt(effectPos);
4343 if (!eff.isNull() && diff != 0) {
4344 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4345 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4346 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4347 emit clipItemSelected(item, item->selectedEffectIndex());
4352 effectPos = item->hasEffect("affine", "pan_zoom");
4353 if (effectPos != -1) {
4354 QDomElement oldeffect = item->effectAt(effectPos);
4355 int start = item->cropStart().frames(m_document->fps());
4356 int max = start + item->cropDuration().frames(m_document->fps());
4361 oldeffect.setAttribute("in", start);
4362 oldeffect.setAttribute("out", max);
4363 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4364 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4365 // if effect is displayed, update the effect edit widget with new clip duration
4366 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4370 double CustomTrackView::getSnapPointForPos(double pos)
4372 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4375 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4377 QList <GenTime> snaps;
4378 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4379 QList<QGraphicsItem *> itemList = items();
4380 for (int i = 0; i < itemList.count(); i++) {
4381 if (itemList.at(i) == selected) continue;
4382 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4383 if (itemList.at(i)->type() == AVWIDGET) {
4384 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4385 GenTime start = item->startPos();
4386 GenTime end = item->endPos();
4387 snaps.append(start);
4389 if (!offsetList.isEmpty()) {
4390 for (int j = 0; j < offsetList.size(); j++) {
4391 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4392 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4396 QList < GenTime > markers = item->snapMarkers();
4397 for (int j = 0; j < markers.size(); ++j) {
4398 GenTime t = markers.at(j);
4400 if (!offsetList.isEmpty()) {
4401 for (int k = 0; k < offsetList.size(); k++) {
4402 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4406 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4407 Transition *transition = static_cast <Transition*>(itemList.at(i));
4408 GenTime start = transition->startPos();
4409 GenTime end = transition->endPos();
4410 snaps.append(start);
4412 if (!offsetList.isEmpty()) {
4413 for (int j = 0; j < offsetList.size(); j++) {
4414 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4415 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4421 // add cursor position
4422 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4424 if (!offsetList.isEmpty()) {
4425 for (int j = 0; j < offsetList.size(); j++) {
4426 snaps.append(pos - offsetList.at(j));
4431 for (int i = 0; i < m_guides.count(); i++) {
4432 snaps.append(m_guides.at(i)->position());
4433 if (!offsetList.isEmpty()) {
4434 for (int j = 0; j < offsetList.size(); j++) {
4435 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4441 m_scene->setSnapList(snaps);
4442 //for (int i = 0; i < m_snapPoints.size(); ++i)
4443 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4446 void CustomTrackView::slotSeekToPreviousSnap()
4448 updateSnapPoints(NULL);
4449 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4450 setCursorPos((int) res.frames(m_document->fps()));
4454 void CustomTrackView::slotSeekToNextSnap()
4456 updateSnapPoints(NULL);
4457 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4458 setCursorPos((int) res.frames(m_document->fps()));
4462 void CustomTrackView::clipStart()
4464 AbstractClipItem *item = getMainActiveClip();
4466 setCursorPos((int) item->startPos().frames(m_document->fps()));
4471 void CustomTrackView::clipEnd()
4473 AbstractClipItem *item = getMainActiveClip();
4475 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4480 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4482 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4483 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4484 m_commandStack->push(command);
4487 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4489 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4490 m_commandStack->push(command);
4493 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4495 DocClipBase *base = m_document->clipManager()->getClipById(id);
4496 QList <CommentedTime> markers = base->commentedSnapMarkers();
4498 if (markers.isEmpty()) {
4499 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4502 QUndoCommand *deleteMarkers = new QUndoCommand();
4503 deleteMarkers->setText("Delete clip markers");
4505 for (int i = 0; i < markers.size(); i++) {
4506 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4508 m_commandStack->push(deleteMarkers);
4511 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4513 DocClipBase *base = m_document->clipManager()->getClipById(id);
4514 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4515 else base->deleteSnapMarker(pos);
4516 emit updateClipMarkers(base);
4517 setDocumentModified();
4518 viewport()->update();
4521 int CustomTrackView::hasGuide(int pos, int offset)
4523 for (int i = 0; i < m_guides.count(); i++) {
4524 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4525 if (qAbs(guidePos - pos) <= offset) return guidePos;
4526 else if (guidePos > pos) return -1;
4531 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4535 double fps = m_document->fps();
4536 for (int i = 0; i < m_guides.count(); i++) {
4537 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4538 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4540 goMenu->setEnabled(!m_guides.isEmpty());
4543 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4545 if (oldPos > GenTime() && pos > GenTime()) {
4547 for (int i = 0; i < m_guides.count(); i++) {
4548 if (m_guides.at(i)->position() == oldPos) {
4549 Guide *item = m_guides.at(i);
4550 item->updateGuide(pos, comment);
4554 } else if (pos > GenTime()) addGuide(pos, comment);
4558 for (int i = 0; i < m_guides.count(); i++) {
4559 if (m_guides.at(i)->position() == oldPos) {
4560 delete m_guides.takeAt(i);
4565 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4567 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4568 m_document->syncGuides(m_guides);
4571 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4573 for (int i = 0; i < m_guides.count(); i++) {
4574 if (m_guides.at(i)->position() == pos) {
4575 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4579 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4580 scene()->addItem(g);
4582 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4583 m_document->syncGuides(m_guides);
4587 void CustomTrackView::slotAddGuide()
4589 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4590 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4591 if (d.exec() != QDialog::Accepted) return;
4592 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4593 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4594 m_commandStack->push(command);
4598 void CustomTrackView::slotEditGuide(int guidePos)
4601 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4602 else pos = GenTime(guidePos, m_document->fps());
4604 for (int i = 0; i < m_guides.count(); i++) {
4605 if (m_guides.at(i)->position() == pos) {
4606 slotEditGuide(m_guides.at(i)->info());
4611 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4614 void CustomTrackView::slotEditGuide(CommentedTime guide)
4616 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4617 if (d.exec() == QDialog::Accepted) {
4618 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4619 m_commandStack->push(command);
4624 void CustomTrackView::slotEditTimeLineGuide()
4626 if (m_dragGuide == NULL) return;
4627 CommentedTime guide = m_dragGuide->info();
4628 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4629 if (d.exec() == QDialog::Accepted) {
4630 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4631 m_commandStack->push(command);
4635 void CustomTrackView::slotDeleteGuide(int guidePos)
4638 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4639 else pos = GenTime(guidePos, m_document->fps());
4641 for (int i = 0; i < m_guides.count(); i++) {
4642 if (m_guides.at(i)->position() == pos) {
4643 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4644 m_commandStack->push(command);
4649 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4653 void CustomTrackView::slotDeleteTimeLineGuide()
4655 if (m_dragGuide == NULL) return;
4656 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4657 m_commandStack->push(command);
4661 void CustomTrackView::slotDeleteAllGuides()
4663 QUndoCommand *deleteAll = new QUndoCommand();
4664 deleteAll->setText("Delete all guides");
4665 for (int i = 0; i < m_guides.count(); i++) {
4666 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4668 m_commandStack->push(deleteAll);
4671 void CustomTrackView::setTool(PROJECTTOOL tool)
4676 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4679 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4680 m_scene->setScale(scaleFactor, verticalScale);
4681 removeTipAnimation();
4682 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4683 bool adjust = false;
4684 if (verticalScale != matrix().m22()) adjust = true;
4685 setMatrix(newmatrix);
4687 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4688 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4689 for (int i = 0; i < m_guides.count(); i++) {
4690 QLineF l = m_guides.at(i)->line();
4691 l.setP2(QPointF(l.x2(), newHeight));
4692 m_guides.at(i)->setLine(l);
4694 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4697 int diff = sceneRect().width() - m_projectDuration;
4698 if (diff * newmatrix.m11() < 50) {
4699 if (newmatrix.m11() < 0.4)
4700 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4702 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4704 centerOn(QPointF(cursorPos(), verticalPos));
4707 void CustomTrackView::slotRefreshGuides()
4709 if (KdenliveSettings::showmarkers()) {
4710 for (int i = 0; i < m_guides.count(); i++)
4711 m_guides.at(i)->update();
4715 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4717 //kDebug() << "// DRAW BG: " << rect.width();
4718 painter->setClipRect(rect);
4719 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4720 QPen pen1 = painter->pen();
4721 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4722 painter->setPen(pen1);
4723 double min = rect.left();
4724 double max = rect.right();
4725 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4726 int maxTrack = m_document->tracksCount();
4727 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4728 QColor audioColor = palette().alternateBase().color();
4729 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4730 for (int i = 0; i < maxTrack; i++) {
4731 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4732 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4733 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4734 if (i == m_selectedTrack)
4735 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4737 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4739 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4741 int lowerLimit = m_tracksHeight * maxTrack + 1;
4742 if (height() > lowerLimit) {
4743 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4744 painter->fillRect(bg, base);
4748 bool CustomTrackView::findString(const QString &text)
4751 for (int i = 0; i < m_searchPoints.size(); ++i) {
4752 marker = m_searchPoints.at(i).comment();
4753 if (marker.contains(text, Qt::CaseInsensitive)) {
4754 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4755 int vert = verticalScrollBar()->value();
4756 int hor = cursorPos();
4757 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4765 void CustomTrackView::selectFound(QString track, QString pos)
4767 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4768 slotSelectTrack(track.toInt());
4770 int vert = verticalScrollBar()->value();
4771 int hor = cursorPos();
4772 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4775 bool CustomTrackView::findNextString(const QString &text)
4778 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4779 marker = m_searchPoints.at(i).comment();
4780 if (marker.contains(text, Qt::CaseInsensitive)) {
4781 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4782 int vert = verticalScrollBar()->value();
4783 int hor = cursorPos();
4784 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4793 void CustomTrackView::initSearchStrings()
4795 m_searchPoints.clear();
4796 QList<QGraphicsItem *> itemList = items();
4797 for (int i = 0; i < itemList.count(); i++) {
4798 // parse all clip names
4799 if (itemList.at(i)->type() == AVWIDGET) {
4800 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4801 GenTime start = item->startPos();
4802 CommentedTime t(start, item->clipName());
4803 m_searchPoints.append(t);
4804 // add all clip markers
4805 QList < CommentedTime > markers = item->commentedSnapMarkers();
4806 m_searchPoints += markers;
4811 for (int i = 0; i < m_guides.count(); i++)
4812 m_searchPoints.append(m_guides.at(i)->info());
4814 qSort(m_searchPoints);
4817 void CustomTrackView::clearSearchStrings()
4819 m_searchPoints.clear();
4823 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4825 QList<ItemInfo> matchingInfo;
4826 QList<QGraphicsItem *> itemList = items();
4827 for (int i = 0; i < itemList.count(); i++) {
4828 if (itemList.at(i)->type() == AVWIDGET) {
4829 ClipItem *item = (ClipItem *)itemList.at(i);
4830 if (item->clipProducer() == clipId)
4831 matchingInfo << item->info();
4834 return matchingInfo;
4837 void CustomTrackView::copyClip()
4839 qDeleteAll(m_copiedItems);
4840 m_copiedItems.clear();
4841 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4842 if (itemList.count() == 0) {
4843 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4846 for (int i = 0; i < itemList.count(); i++) {
4847 if (itemList.at(i)->type() == AVWIDGET) {
4848 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4849 ClipItem *clone = clip->clone(clip->info());
4850 m_copiedItems.append(clone);
4851 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4852 Transition *dup = static_cast <Transition *>(itemList.at(i));
4853 m_copiedItems.append(dup->clone());
4858 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4860 if (m_scene->editMode() != NORMALEDIT) {
4861 // If we are in overwrite mode, always allow the move
4864 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));
4865 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4866 for (int i = 0; i < collisions.count(); i++) {
4867 if (collisions.at(i)->type() == type) return false;
4872 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4875 for (int i = 0; i < infoList.count(); i++) {
4876 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));
4879 QList<QGraphicsItem *> collisions = scene()->items(path);
4880 for (int i = 0; i < collisions.count(); i++) {
4881 if (collisions.at(i)->type() == type) return false;
4886 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4888 for (int i = 0; i < items.count(); i++) {
4889 ItemInfo info = items.at(i)->info();
4890 info.startPos += offset;
4891 info.endPos += offset;
4892 info.track += trackOffset;
4893 if (!canBePastedTo(info, items.at(i)->type())) return false;
4898 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4900 QPainterPath movePath;
4901 movePath.moveTo(0, 0);
4903 for (int i = 0; i < items.count(); i++) {
4904 ItemInfo info = items.at(i)->info();
4905 info.startPos = info.startPos + offset;
4906 info.endPos = info.endPos + offset;
4907 info.track = info.track + trackOffset;
4908 if (info.startPos < GenTime()) {
4909 // No clip should go below 0
4912 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));
4913 movePath.addRect(rect);
4915 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4916 for (int i = 0; i < collisions.count(); i++) {
4917 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4918 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4926 void CustomTrackView::pasteClip()
4928 if (m_copiedItems.count() == 0) {
4929 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4933 if (m_menuPosition.isNull()) {
4934 position = mapFromGlobal(QCursor::pos());
4935 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4936 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4939 } else position = m_menuPosition;
4941 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4942 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4944 GenTime leftPos = m_copiedItems.at(0)->startPos();
4945 int lowerTrack = m_copiedItems.at(0)->track();
4946 int upperTrack = m_copiedItems.at(0)->track();
4947 for (int i = 1; i < m_copiedItems.count(); i++) {
4948 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4949 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4950 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4953 GenTime offset = pos - leftPos;
4954 int trackOffset = track - lowerTrack;
4956 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4957 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4958 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4959 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4962 QUndoCommand *pasteClips = new QUndoCommand();
4963 pasteClips->setText("Paste clips");
4965 for (int i = 0; i < m_copiedItems.count(); i++) {
4966 // parse all clip names
4967 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4968 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4969 ItemInfo info = clip->info();
4970 info.startPos += offset;
4971 info.endPos += offset;
4972 info.track += trackOffset;
4973 if (canBePastedTo(info, AVWIDGET)) {
4974 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4975 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4976 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4977 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4979 info.startPos = tr->startPos() + offset;
4980 info.endPos = tr->endPos() + offset;
4981 info.track = tr->track() + trackOffset;
4982 int transitionEndTrack;
4983 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4984 else transitionEndTrack = tr->transitionEndTrack();
4985 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4986 if (info.startPos >= info.endPos) {
4987 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
4988 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
4989 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
4992 m_commandStack->push(pasteClips);
4995 void CustomTrackView::pasteClipEffects()
4997 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
4998 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5001 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5003 QUndoCommand *paste = new QUndoCommand();
5004 paste->setText("Paste effects");
5006 QList<QGraphicsItem *> clips = scene()->selectedItems();
5009 for (int i = 0; i < clips.count(); ++i) {
5010 if (clips.at(i)->type() == GROUPWIDGET) {
5011 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5012 for (int j = 0; j < children.count(); j++) {
5013 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5014 clips.append(children.at(j));
5021 for (int i = 0; i < clips.count(); ++i) {
5022 if (clips.at(i)->type() == AVWIDGET) {
5023 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5024 for (int j = 0; j < clip->effectsCount(); j++) {
5025 QDomElement eff = clip->effectAt(j);
5026 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5027 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5028 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5033 if (paste->childCount() > 0) m_commandStack->push(paste);
5036 //adjust effects (fades, ...)
5037 for (int i = 0; i < clips.count(); ++i) {
5038 if (clips.at(i)->type() == AVWIDGET) {
5039 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5040 updatePositionEffects(item, item->info());
5046 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5048 // parse parameters to check if we need to adjust to the new crop start
5049 int diff = (newstart - oldstart).frames(m_document->fps());
5050 int max = (newstart + duration).frames(m_document->fps());
5051 QDomNodeList params = xml.elementsByTagName("parameter");
5052 for (int i = 0; i < params.count(); i++) {
5053 QDomElement e = params.item(i).toElement();
5054 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5055 QString def = e.attribute("default");
5056 // Effect has a keyframe type parameter, we need to adjust the values
5057 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5058 QStringList newKeyFrames;
5059 foreach(const QString &str, keys) {
5060 int pos = str.section(':', 0, 0).toInt();
5061 double val = str.section(':', 1, 1).toDouble();
5064 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5066 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5068 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5069 e.setAttribute("keyframes", newKeyFrames.join(";"));
5074 ClipItem *CustomTrackView::getClipUnderCursor() const
5076 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5077 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5078 for (int i = 0; i < collisions.count(); i++) {
5079 if (collisions.at(i)->type() == AVWIDGET) {
5080 return static_cast < ClipItem *>(collisions.at(i));
5086 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5088 QList<QGraphicsItem *> clips = scene()->selectedItems();
5089 if (clips.isEmpty()) {
5090 return getClipUnderCursor();
5092 AbstractClipItem *item = NULL;
5093 for (int i = 0; i < clips.count(); ++i) {
5094 if (clips.at(i)->type() == AVWIDGET) {
5095 item = static_cast < AbstractClipItem *>(clips.at(i));
5096 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5099 if (item) return item;
5104 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5106 QList<QGraphicsItem *> clips = scene()->selectedItems();
5107 if (clips.isEmpty()) {
5108 return getClipUnderCursor();
5111 // remove all items in the list that are not clips
5112 for (int i = 0; i < clips.count();) {
5113 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5116 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5117 for (int i = 0; i < clips.count(); ++i) {
5118 if (clips.at(i)->type() == AVWIDGET) {
5119 item = static_cast < ClipItem *>(clips.at(i));
5120 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5128 void CustomTrackView::setInPoint()
5130 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5132 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5135 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5139 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5142 void CustomTrackView::setOutPoint()
5144 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5146 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5149 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5153 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5156 void CustomTrackView::slotUpdateAllThumbs()
5158 if (!isEnabled()) return;
5159 QList<QGraphicsItem *> itemList = items();
5160 //if (itemList.isEmpty()) return;
5162 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5163 for (int i = 0; i < itemList.count(); i++) {
5164 if (itemList.at(i)->type() == AVWIDGET) {
5165 item = static_cast <ClipItem *>(itemList.at(i));
5166 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5167 // Check if we have a cached thumbnail
5168 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5169 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5170 if (QFile::exists(thumb)) {
5172 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5173 item->slotSetStartThumb(pix);
5176 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5177 QString endThumb = startThumb;
5178 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5179 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5180 if (QFile::exists(startThumb)) {
5181 QPixmap pix(startThumb);
5182 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5183 item->slotSetStartThumb(pix);
5185 if (QFile::exists(endThumb)) {
5186 QPixmap pix(endThumb);
5187 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5188 item->slotSetEndThumb(pix);
5192 item->refreshClip(false);
5193 //qApp->processEvents();
5196 viewport()->update();
5199 void CustomTrackView::saveThumbnails()
5201 QList<QGraphicsItem *> itemList = items();
5203 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5204 for (int i = 0; i < itemList.count(); i++) {
5205 if (itemList.at(i)->type() == AVWIDGET) {
5206 item = static_cast <ClipItem *>(itemList.at(i));
5207 if (item->clipType() != COLOR) {
5208 // Check if we have a cached thumbnail
5209 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5210 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5211 if (!QFile::exists(thumb)) {
5212 QPixmap pix(item->startThumb());
5216 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5217 QString endThumb = startThumb;
5218 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5219 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5220 if (!QFile::exists(startThumb)) {
5221 QPixmap pix(item->startThumb());
5222 pix.save(startThumb);
5224 if (!QFile::exists(endThumb)) {
5225 QPixmap pix(item->endThumb());
5235 void CustomTrackView::slotInsertTrack(int ix)
5237 TrackDialog d(m_document, parentWidget());
5238 d.comboTracks->setCurrentIndex(ix);
5239 d.label->setText(i18n("Insert track"));
5240 d.setWindowTitle(i18n("Insert New Track"));
5242 if (d.exec() == QDialog::Accepted) {
5243 ix = d.comboTracks->currentIndex();
5244 if (d.before_select->currentIndex() == 1)
5247 info.isMute = false;
5248 info.isLocked = false;
5249 if (d.video_track->isChecked()) {
5250 info.type = VIDEOTRACK;
5251 info.isBlind = false;
5253 info.type = AUDIOTRACK;
5254 info.isBlind = true;
5256 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5257 m_commandStack->push(addTrack);
5258 setDocumentModified();
5262 void CustomTrackView::slotDeleteTrack(int ix)
5264 if (m_document->tracksCount() < 2) return;
5265 TrackDialog d(m_document, parentWidget());
5266 d.comboTracks->setCurrentIndex(ix);
5267 d.label->setText(i18n("Delete track"));
5268 d.before_select->setHidden(true);
5269 d.setWindowTitle(i18n("Delete Track"));
5270 d.video_track->setHidden(true);
5271 d.audio_track->setHidden(true);
5272 if (d.exec() == QDialog::Accepted) {
5273 ix = d.comboTracks->currentIndex();
5274 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5275 deleteTimelineTrack(ix, info);
5276 setDocumentModified();
5277 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5278 m_commandStack->push(command);*/
5282 void CustomTrackView::slotConfigTracks(int ix)
5284 TracksConfigDialog d(m_document, ix, parentWidget());
5285 if (d.exec() == QDialog::Accepted) {
5286 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5287 m_commandStack->push(configTracks);
5288 QList <int> toDelete = d.deletedTracks();
5289 for (int i = 0; i < toDelete.count(); ++i) {
5290 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5291 deleteTimelineTrack(toDelete.at(i) - i, info);
5293 setDocumentModified();
5297 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5299 if (m_document->tracksCount() < 2) return;
5300 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5301 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5302 QList<QGraphicsItem *> selection = m_scene->items(r);
5303 QUndoCommand *deleteTrack = new QUndoCommand();
5304 deleteTrack->setText("Delete track");
5306 // Delete all clips in selected track
5307 for (int i = 0; i < selection.count(); i++) {
5308 if (selection.at(i)->type() == AVWIDGET) {
5309 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5310 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5311 m_scene->removeItem(item);
5314 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5315 Transition *item = static_cast <Transition *>(selection.at(i));
5316 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5317 m_scene->removeItem(item);
5323 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5324 m_commandStack->push(deleteTrack);
5327 void CustomTrackView::autoTransition()
5329 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5330 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5331 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5334 Transition *tr = static_cast <Transition*>(itemList.at(0));
5335 tr->setAutomatic(!tr->isAutomatic());
5336 QDomElement transition = tr->toXML();
5337 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);
5338 setDocumentModified();
5342 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5345 QDomNodeList params = effect.elementsByTagName("parameter");
5346 for (int i = 0; i < params.count(); i++) {
5347 QDomElement e = params.item(i).toElement();
5348 if (!e.isNull() && e.attribute("type") == "constant") {
5349 if (e.hasAttribute("factor")) {
5350 double factor = e.attribute("factor").toDouble();
5351 double value = e.attribute("value").toDouble();
5352 value = value / factor;
5353 result.append(QString::number(value));
5354 } else result.append(e.attribute("value"));
5360 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5362 QList<QGraphicsItem *> list = scene()->items();
5363 ClipItem *clip = NULL;
5364 for (int i = 0; i < list.size(); ++i) {
5365 if (list.at(i)->type() == AVWIDGET) {
5366 clip = static_cast <ClipItem *>(list.at(i));
5367 if (clip->clipProducer() == id) {
5368 clip->setClipName(name);
5372 viewport()->update();
5375 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5377 minimum = GenTime();
5378 maximum = GenTime();
5379 QList<QGraphicsItem *> selection;
5380 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5381 selection.removeAll(item);
5382 for (int i = 0; i < selection.count(); i++) {
5383 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5384 if (clip && clip->type() == AVWIDGET) {
5385 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5386 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5391 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5393 minimum = GenTime();
5394 maximum = GenTime();
5395 QList<QGraphicsItem *> selection;
5396 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5397 selection.removeAll(item);
5398 for (int i = 0; i < selection.count(); i++) {
5399 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5400 if (clip && clip->type() == TRANSITIONWIDGET) {
5401 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5402 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5407 void CustomTrackView::loadGroups(const QDomNodeList groups)
5409 for (int i = 0; i < groups.count(); i++) {
5410 QDomNodeList children = groups.at(i).childNodes();
5411 scene()->clearSelection();
5412 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5413 QDomNode n = children.item(nodeindex);
5414 QDomElement elem = n.toElement();
5415 int pos = elem.attribute("position").toInt();
5416 int track = elem.attribute("track").toInt();
5417 if (elem.tagName() == "clipitem") {
5418 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5419 if (clip) clip->setSelected(true);
5421 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5422 if (clip) clip->setSelected(true);
5425 groupSelectedItems(false, true);
5429 void CustomTrackView::splitAudio()
5431 resetSelectionGroup();
5432 QList<QGraphicsItem *> selection = scene()->selectedItems();
5433 if (selection.isEmpty()) {
5434 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5437 QUndoCommand *splitCommand = new QUndoCommand();
5438 splitCommand->setText(i18n("Split audio"));
5439 for (int i = 0; i < selection.count(); i++) {
5440 if (selection.at(i)->type() == AVWIDGET) {
5441 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5442 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5443 if (clip->parentItem()) {
5444 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5446 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5451 if (splitCommand->childCount() > 0)
5452 m_commandStack->push(splitCommand);
5455 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5457 ClipItem *clip = getClipItemAt(pos, track);
5459 kDebug() << "// Cannot find clip to split!!!";
5463 int start = pos.frames(m_document->fps());
5464 int freetrack = m_document->tracksCount() - track - 1;
5465 for (; freetrack > 0; freetrack--) {
5466 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5467 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5468 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5469 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5470 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5475 kDebug() << "GOT TRK: " << track;
5476 if (freetrack == 0) {
5477 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5479 ItemInfo info = clip->info();
5480 info.track = m_document->tracksCount() - freetrack;
5481 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5482 scene()->clearSelection();
5483 clip->setSelected(true);
5484 ClipItem *audioClip = getClipItemAt(start, info.track);
5486 clip->setVideoOnly(true);
5487 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5488 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5490 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5491 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5493 audioClip->setSelected(true);
5494 audioClip->setAudioOnly(true);
5495 groupSelectedItems(false, true);
5499 // unsplit clip: remove audio part and change video part to normal clip
5500 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5501 kDebug() << "//CANNOT FIND CLP GRP";
5504 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5505 QList<QGraphicsItem *> children = grp->childItems();
5506 if (children.count() != 2) {
5507 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5510 for (int i = 0; i < children.count(); i++) {
5511 if (children.at(i) != clip) {
5512 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5513 ItemInfo info = clip->info();
5514 deleteClip(clp->info());
5515 clip->setVideoOnly(false);
5516 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5517 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5522 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5523 m_document->clipManager()->removeGroup(grp);
5524 scene()->destroyItemGroup(grp);
5528 void CustomTrackView::setVideoOnly()
5530 resetSelectionGroup();
5531 QList<QGraphicsItem *> selection = scene()->selectedItems();
5532 if (selection.isEmpty()) {
5533 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5536 QUndoCommand *videoCommand = new QUndoCommand();
5537 videoCommand->setText(i18n("Video only"));
5538 for (int i = 0; i < selection.count(); i++) {
5539 if (selection.at(i)->type() == AVWIDGET) {
5540 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5541 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5542 if (clip->parentItem()) {
5543 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5545 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5550 m_commandStack->push(videoCommand);
5553 void CustomTrackView::setAudioOnly()
5555 resetSelectionGroup();
5556 QList<QGraphicsItem *> selection = scene()->selectedItems();
5557 if (selection.isEmpty()) {
5558 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5561 QUndoCommand *videoCommand = new QUndoCommand();
5562 videoCommand->setText(i18n("Audio only"));
5563 for (int i = 0; i < selection.count(); i++) {
5564 if (selection.at(i)->type() == AVWIDGET) {
5565 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5566 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5567 if (clip->parentItem()) {
5568 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5570 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5575 m_commandStack->push(videoCommand);
5578 void CustomTrackView::setAudioAndVideo()
5580 resetSelectionGroup();
5581 QList<QGraphicsItem *> selection = scene()->selectedItems();
5582 if (selection.isEmpty()) {
5583 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5586 QUndoCommand *videoCommand = new QUndoCommand();
5587 videoCommand->setText(i18n("Audio and Video"));
5588 for (int i = 0; i < selection.count(); i++) {
5589 if (selection.at(i)->type() == AVWIDGET) {
5590 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5591 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5592 if (clip->parentItem()) {
5593 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5595 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5600 m_commandStack->push(videoCommand);
5603 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5605 ClipItem *clip = getClipItemAt(pos, track);
5607 kDebug() << "// Cannot find clip to split!!!";
5611 int start = pos.frames(m_document->fps());
5612 clip->setVideoOnly(true);
5613 clip->setAudioOnly(false);
5614 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5615 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5617 } else if (audioOnly) {
5618 int start = pos.frames(m_document->fps());
5619 clip->setAudioOnly(true);
5620 clip->setVideoOnly(false);
5621 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5622 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5625 int start = pos.frames(m_document->fps());
5626 clip->setAudioOnly(false);
5627 clip->setVideoOnly(false);
5628 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5629 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5633 setDocumentModified();
5636 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5638 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5639 m_clipTypeGroup->setEnabled(false);
5641 m_clipTypeGroup->setEnabled(true);
5642 QList <QAction *> actions = m_clipTypeGroup->actions();
5644 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5645 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5646 else lookup = "clip_audio_and_video";
5647 for (int i = 0; i < actions.count(); i++) {
5648 if (actions.at(i)->data().toString() == lookup) {
5649 actions.at(i)->setChecked(true);
5656 void CustomTrackView::slotGoToMarker(QAction *action)
5658 int pos = action->data().toInt();
5659 setCursorPos(pos, true);
5662 void CustomTrackView::reloadTransitionLumas()
5666 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5667 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5668 for (int i = 0; i < params.count(); i++) {
5669 QDomElement e = params.item(i).toElement();
5670 if (e.attribute("tag") == "resource") {
5671 lumaNames = e.attribute("paramlistdisplay");
5672 lumaFiles = e.attribute("paramlist");
5677 QList<QGraphicsItem *> itemList = items();
5678 Transition *transitionitem;
5679 QDomElement transitionXml;
5680 for (int i = 0; i < itemList.count(); i++) {
5681 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5682 transitionitem = static_cast <Transition*>(itemList.at(i));
5683 transitionXml = transitionitem->toXML();
5684 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5685 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5686 for (int i = 0; i < params.count(); i++) {
5687 QDomElement e = params.item(i).toElement();
5688 if (e.attribute("tag") == "resource") {
5689 e.setAttribute("paramlistdisplay", lumaNames);
5690 e.setAttribute("paramlist", lumaFiles);
5695 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5696 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5697 for (int i = 0; i < params.count(); i++) {
5698 QDomElement e = params.item(i).toElement();
5699 if (e.attribute("tag") == "luma") {
5700 e.setAttribute("paramlistdisplay", lumaNames);
5701 e.setAttribute("paramlist", lumaFiles);
5708 emit transitionItemSelected(NULL);
5711 double CustomTrackView::fps() const
5713 return m_document->fps();
5716 void CustomTrackView::updateProjectFps()
5718 // update all clips to the new fps
5719 resetSelectionGroup();
5720 scene()->clearSelection();
5722 QList<QGraphicsItem *> itemList = items();
5723 for (int i = 0; i < itemList.count(); i++) {
5724 // remove all items and re-add them one by one
5725 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5727 for (int i = 0; i < itemList.count(); i++) {
5728 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5729 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5730 clip->updateFps(m_document->fps());
5731 m_scene->addItem(clip);
5732 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5733 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5734 QList<QGraphicsItem *> children = grp->childItems();
5735 for (int j = 0; j < children.count(); j++) {
5736 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5737 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5738 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5739 clip->updateFps(m_document->fps());
5742 m_document->clipManager()->removeGroup(grp);
5743 m_scene->addItem(grp);
5744 scene()->destroyItemGroup(grp);
5745 for (int j = 0; j < children.count(); j++) {
5746 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5747 //children.at(j)->setParentItem(0);
5748 children.at(j)->setSelected(true);
5751 groupSelectedItems(true, true);
5752 } else if (itemList.at(i)->type() == GUIDEITEM) {
5753 Guide *g = static_cast<Guide *>(itemList.at(i));
5755 m_scene->addItem(g);
5758 viewport()->update();
5761 void CustomTrackView::slotTrackDown()
5763 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5764 else m_selectedTrack++;
5765 emit updateTrackHeaders();
5766 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5767 ensureVisible(rect, 0, 0);
5768 viewport()->update();
5771 void CustomTrackView::slotTrackUp()
5773 if (m_selectedTrack > 0) m_selectedTrack--;
5774 else m_selectedTrack = m_document->tracksCount() - 1;
5775 emit updateTrackHeaders();
5776 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5777 ensureVisible(rect, 0, 0);
5778 viewport()->update();
5781 int CustomTrackView::selectedTrack() const
5783 return m_selectedTrack;
5786 QStringList CustomTrackView::selectedClips() const
5788 QStringList clipIds;
5789 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5790 for (int i = 0; i < selection.count(); i++) {
5791 if (selection.at(i)->type() == AVWIDGET) {
5792 ClipItem *item = (ClipItem *)selection.at(i);
5793 clipIds << item->clipProducer();
5799 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5801 QList<ClipItem *> clips;
5802 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5803 for (int i = 0; i < selection.count(); i++) {
5804 if (selection.at(i)->type() == AVWIDGET) {
5805 clips.append((ClipItem *)selection.at(i));
5811 void CustomTrackView::slotSelectTrack(int ix)
5813 m_selectedTrack = qMax(0, ix);
5814 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5815 emit updateTrackHeaders();
5816 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5817 ensureVisible(rect, 0, 0);
5818 viewport()->update();
5821 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5824 if (track != -1 && pos != -1)
5825 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5827 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5828 QList<QGraphicsItem *> selection = m_scene->items(rect);
5829 resetSelectionGroup(group);
5830 if (!group) m_scene->clearSelection();
5831 for (int i = 0; i < selection.count(); i++) {
5832 if (selection.at(i)->type() == AVWIDGET) {
5833 selection.at(i)->setSelected(add);
5837 if (group) groupSelectedItems();
5840 void CustomTrackView::selectTransition(bool add, bool group)
5842 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5843 QList<QGraphicsItem *> selection = m_scene->items(rect);
5844 resetSelectionGroup(group);
5845 if (!group) m_scene->clearSelection();
5846 for (int i = 0; i < selection.count(); i++) {
5847 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5848 selection.at(i)->setSelected(add);
5852 if (group) groupSelectedItems();
5855 QStringList CustomTrackView::extractTransitionsLumas()
5858 QList<QGraphicsItem *> itemList = items();
5859 Transition *transitionitem;
5860 QDomElement transitionXml;
5861 for (int i = 0; i < itemList.count(); i++) {
5862 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5863 transitionitem = static_cast <Transition*>(itemList.at(i));
5864 transitionXml = transitionitem->toXML();
5865 QString luma = EffectsList::parameter(transitionXml, "luma");
5866 if (!luma.isEmpty()) urls << luma;
5872 void CustomTrackView::setEditMode(EDITMODE mode)
5874 m_scene->setEditMode(mode);
5877 void CustomTrackView::checkTrackSequence(int track)
5879 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5880 //track = m_document->tracksCount() -track;
5881 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5882 QList<QGraphicsItem *> selection = m_scene->items(rect);
5883 QList <int> timelineList;
5884 timelineList.append(0);
5885 for (int i = 0; i < selection.count(); i++) {
5886 if (selection.at(i)->type() == AVWIDGET) {
5887 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5888 int start = clip->startPos().frames(m_document->fps());
5889 int end = clip->endPos().frames(m_document->fps());
5890 if (!timelineList.contains(start)) timelineList.append(start);
5891 if (!timelineList.contains(end)) timelineList.append(end);
5894 qSort(timelineList);
5895 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5896 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5899 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5901 if (data.isEmpty()) return;
5902 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5904 info.startPos = GenTime(in, m_document->fps());
5905 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5906 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5907 info.cropDuration = info.endPos - info.startPos;
5908 info.track = m_selectedTrack;
5909 QUndoCommand *addCommand = new QUndoCommand();
5910 addCommand->setText(i18n("Insert clip"));
5911 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5912 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5913 m_commandStack->push(addCommand);
5915 selectClip(true, false, m_selectedTrack, in);
5916 // Automatic audio split
5917 if (KdenliveSettings::splitaudio())
5921 void CustomTrackView::clearSelection()
5923 resetSelectionGroup();
5924 scene()->clearSelection();
5926 emit clipItemSelected(NULL);
5929 void CustomTrackView::updatePalette()
5934 pen1.setColor(palette().text().color());
5935 m_cursorLine->setPen(pen1);
5939 void CustomTrackView::removeTipAnimation()
5942 scene()->removeItem(m_visualTip);
5943 m_animationTimer->stop();
5951 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5953 if (m_visualTip == NULL) {
5954 QRectF rect = clip->sceneBoundingRect();
5955 m_animation = new QGraphicsItemAnimation;
5956 m_animation->setTimeLine(m_animationTimer);
5957 m_animation->setScaleAt(1, 1, 1);
5962 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5963 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5964 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5966 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5968 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5970 m_animation->setScaleAt(.5, 2, 2);
5974 polygon << QPoint(0, - size * 2);
5975 if (mode == RESIZESTART)
5976 polygon << QPoint(size * 2, 0);
5978 polygon << QPoint(- size * 2, 0);
5979 polygon << QPoint(0, size * 2);
5980 polygon << QPoint(0, - size * 2);
5982 m_visualTip = new QGraphicsPolygonItem(polygon);
5983 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5984 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5985 if (mode == RESIZESTART)
5986 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
5988 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
5990 m_animation->setScaleAt(.5, 2, 1);
5992 case TRANSITIONSTART:
5994 polygon << QPoint(0, - size * 2);
5995 if (mode == TRANSITIONSTART)
5996 polygon << QPoint(size * 2, 0);
5998 polygon << QPoint(- size * 2, 0);
5999 polygon << QPoint(0, 0);
6000 polygon << QPoint(0, - size * 2);
6002 m_visualTip = new QGraphicsPolygonItem(polygon);
6003 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6004 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6005 if (mode == TRANSITIONSTART)
6006 m_visualTip->setPos(rect.x(), rect.bottom());
6008 m_visualTip->setPos(rect.right(), rect.bottom());
6010 m_animation->setScaleAt(.5, 2, 2);
6017 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6018 m_visualTip->setZValue(100);
6019 scene()->addItem(m_visualTip);
6020 m_animation->setItem(m_visualTip);
6021 m_animationTimer->start();