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 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
579 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
580 if (clip->parentItem() == m_selectionGroup)
581 message.append(i18n(" Selection duration:"));
583 message.append(i18n(" Group duration:"));
584 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
585 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
586 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
587 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
590 emit displayMessage(message, InformationMessage);
591 } else if (opMode == RESIZESTART) {
592 setCursor(KCursor("left_side", Qt::SizeHorCursor));
593 } else if (opMode == RESIZEEND) {
594 setCursor(KCursor("right_side", Qt::SizeHorCursor));
595 } else if (opMode == FADEIN || opMode == FADEOUT) {
596 setCursor(Qt::PointingHandCursor);
597 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
598 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
599 setCursor(Qt::PointingHandCursor);
600 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
601 } else if (opMode == KEYFRAME) {
602 setCursor(Qt::PointingHandCursor);
603 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
605 } // no clip under mouse
606 else if (m_tool == RAZORTOOL) {
609 } else if (opMode == MOVEGUIDE) {
610 m_moveOpMode = opMode;
611 setCursor(Qt::SplitHCursor);
613 removeTipAnimation();
614 setCursor(Qt::ArrowCursor);
615 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
616 QGraphicsView::mouseMoveEvent(event);
618 setCursorPos(mappedXPos);
619 slotCheckPositionScrolling();
621 } else m_moveOpMode = NONE;
623 QGraphicsView::mouseMoveEvent(event);
627 void CustomTrackView::mousePressEvent(QMouseEvent * event)
629 setFocus(Qt::MouseFocusReason);
630 m_menuPosition = QPoint();
632 // special cases (middle click button or ctrl / shift click
633 if (event->button() == Qt::MidButton) {
635 m_blockRefresh = false;
636 m_operationMode = NONE;
640 if (event->modifiers() & Qt::ShiftModifier) {
641 // Rectangle selection
642 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
643 setDragMode(QGraphicsView::RubberBandDrag);
644 if (!(event->modifiers() & Qt::ControlModifier)) {
645 resetSelectionGroup();
646 scene()->clearSelection();
648 m_blockRefresh = false;
649 m_operationMode = RUBBERSELECTION;
650 QGraphicsView::mousePressEvent(event);
654 m_blockRefresh = true;
656 bool collision = false;
658 if (m_tool != RAZORTOOL) activateMonitor();
659 else if (m_document->renderer()->playSpeed() != 0.0) {
660 m_document->renderer()->pause();
663 m_clickEvent = event->pos();
665 // check item under mouse
666 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
668 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
669 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
670 setDragMode(QGraphicsView::ScrollHandDrag);
671 QGraphicsView::mousePressEvent(event);
672 m_blockRefresh = false;
673 m_operationMode = NONE;
677 // if a guide and a clip were pressed, just select the guide
678 for (int i = 0; i < collisionList.count(); ++i) {
679 if (collisionList.at(i)->type() == GUIDEITEM) {
680 // a guide item was pressed
681 m_dragGuide = (Guide *) collisionList.at(i);
682 if (event->button() == Qt::LeftButton) { // move it
683 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
685 m_operationMode = MOVEGUIDE;
686 // deselect all clips so that only the guide will move
687 m_scene->clearSelection();
688 resetSelectionGroup(false);
689 updateSnapPoints(NULL);
690 QGraphicsView::mousePressEvent(event);
692 } else // show context menu
697 // Find first clip, transition or group under mouse (when no guides selected)
699 AbstractGroupItem *dragGroup = NULL;
700 AbstractClipItem *collisionClip = NULL;
702 while (!m_dragGuide && ct < collisionList.count()) {
703 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
704 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
705 if (collisionClip->isItemLocked())
707 if (collisionClip == m_dragItem)
708 collisionClip = NULL;
710 m_dragItem = collisionClip;
712 m_dragItemInfo = m_dragItem->info();
713 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
714 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
715 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
722 if (m_dragItem) emit clipItemSelected(NULL);
725 #if QT_VERSION >= 0x040600
726 // Add shadow to dragged item, currently disabled because of painting artifacts
727 //TODO: re-enable when fixed
728 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
729 eff->setBlurRadius(5);
730 eff->setOffset(3, 3);
731 m_dragItem->setGraphicsEffect(eff);*/
733 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
734 // update transition menu action
735 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
736 m_autoTransition->setEnabled(true);
737 } else m_autoTransition->setEnabled(false);
739 // context menu requested
740 if (event->button() == Qt::RightButton) {
742 if (dragGroup) dragGroup->setSelected(true);
743 else if (!m_dragItem->isSelected()) {
744 resetSelectionGroup(false);
745 m_scene->clearSelection();
746 m_dragItem->setSelected(true);
748 } else if (!m_dragGuide) {
749 // check if there is a guide close to mouse click
750 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
751 for (int i = 0; i < guidesCollisionList.count(); i++) {
752 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
753 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
757 // keep this to support multiple guides context menu in the future (?)
758 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
759 guidesCollisionList.removeAt(0);
761 if (!guidesCollisionList.isEmpty())
762 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
765 m_operationMode = NONE;
766 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
767 m_menuPosition = m_clickEvent;
773 // No item under click
774 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
775 resetSelectionGroup(false);
776 setCursor(Qt::ArrowCursor);
777 m_scene->clearSelection();
779 updateClipTypeActions(NULL);
780 if (m_tool == SPACERTOOL) {
781 QList<QGraphicsItem *> selection;
782 if (event->modifiers() == Qt::ControlModifier) {
783 // Ctrl + click, select all items on track after click position
784 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
785 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
786 // Cannot use spacer on locked track
787 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
791 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
794 selection = checkForGroups(rect, &isOk);
796 // groups found on track, do not allow the move
797 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
801 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;
803 // Select all items on all tracks after click position
804 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
805 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
808 QList <GenTime> offsetList;
809 // create group to hold selected items
810 m_selectionGroup = new AbstractGroupItem(m_document->fps());
811 scene()->addItem(m_selectionGroup);
813 for (int i = 0; i < selection.count(); i++) {
814 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
815 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
816 if (item->isItemLocked()) continue;
817 offsetList.append(item->startPos());
818 offsetList.append(item->endPos());
819 m_selectionGroup->addToGroup(selection.at(i));
820 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
821 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
822 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
823 QList<QGraphicsItem *> children = selection.at(i)->childItems();
824 for (int j = 0; j < children.count(); j++) {
825 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
826 offsetList.append(item->startPos());
827 offsetList.append(item->endPos());
829 m_selectionGroup->addToGroup(selection.at(i));
830 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
831 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
832 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
833 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
834 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
835 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
838 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
839 if (!offsetList.isEmpty()) {
841 QList <GenTime> cleandOffsetList;
842 GenTime startOffset = offsetList.takeFirst();
843 for (int k = 0; k < offsetList.size(); k++) {
844 GenTime newoffset = offsetList.at(k) - startOffset;
845 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
846 cleandOffsetList.append(newoffset);
849 updateSnapPoints(NULL, cleandOffsetList, true);
851 m_operationMode = SPACER;
853 setCursorPos((int)(mapToScene(event->x(), 0).x()));
855 QGraphicsView::mousePressEvent(event);
860 if (m_tool == RAZORTOOL && m_dragItem) {
861 if (m_dragItem->type() == TRANSITIONWIDGET) {
862 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
866 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
867 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
872 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
873 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
874 m_document->renderer()->pause();
875 m_commandStack->push(command);
876 setDocumentModified();
882 bool itemSelected = false;
883 if (m_dragItem->isSelected()) itemSelected = true;
884 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
885 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
887 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
888 if (event->modifiers() != Qt::ControlModifier) {
889 resetSelectionGroup(false);
890 m_scene->clearSelection();
891 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
892 viewport()->update();
893 } else resetSelectionGroup();
895 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
896 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
897 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
899 bool selected = !m_dragItem->isSelected();
900 if (dragGroup) dragGroup->setSelected(selected);
901 else m_dragItem->setSelected(selected);
903 groupSelectedItems();
904 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
905 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
906 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
909 if (collisionClip != NULL || m_dragItem == NULL) {
910 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
911 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
912 emit clipItemSelected(selected);
913 } else emit clipItemSelected(NULL);
916 // If clicked item is selected, allow move
917 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
919 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
920 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
922 // Update snap points
923 if (m_selectionGroup == NULL) {
924 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
925 else updateSnapPoints(m_dragItem);
927 QList <GenTime> offsetList;
928 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
929 for (int i = 0; i < children.count(); i++) {
930 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
931 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
932 offsetList.append(item->startPos());
933 offsetList.append(item->endPos());
936 if (!offsetList.isEmpty()) {
938 GenTime startOffset = offsetList.takeFirst();
939 QList <GenTime> cleandOffsetList;
940 for (int k = 0; k < offsetList.size(); k++) {
941 GenTime newoffset = offsetList.at(k) - startOffset;
942 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
943 cleandOffsetList.append(newoffset);
946 updateSnapPoints(NULL, cleandOffsetList, true);
950 if (m_operationMode == KEYFRAME) {
951 m_dragItem->updateSelectedKeyFrame();
952 m_blockRefresh = false;
954 } else if (m_operationMode == MOVE) {
955 setCursor(Qt::ClosedHandCursor);
956 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
958 info.startPos = m_dragItem->startPos();
959 info.track = m_dragItem->track();
960 int transitiontrack = getPreviousVideoTrack(info.track);
961 ClipItem *transitionClip = NULL;
962 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
963 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
964 info.endPos = transitionClip->endPos();
966 GenTime transitionDuration(65, m_document->fps());
967 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
968 else info.endPos = info.startPos + transitionDuration;
970 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
971 // Check there is no other transition at that place
972 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
973 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
974 QList<QGraphicsItem *> selection = m_scene->items(r);
975 bool transitionAccepted = true;
976 for (int i = 0; i < selection.count(); i++) {
977 if (selection.at(i)->type() == TRANSITIONWIDGET) {
978 Transition *tr = static_cast <Transition *>(selection.at(i));
979 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
980 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
981 } else transitionAccepted = false;
984 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
985 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
986 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
988 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
989 info.track = m_dragItem->track();
990 int transitiontrack = getPreviousVideoTrack(info.track);
991 ClipItem *transitionClip = NULL;
992 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
993 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
994 info.startPos = transitionClip->startPos();
996 GenTime transitionDuration(65, m_document->fps());
997 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
998 else info.startPos = info.endPos - transitionDuration;
1000 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1001 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1002 EffectsList::setParameter(transition, "reverse", "1");
1004 // Check there is no other transition at that place
1005 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1006 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1007 QList<QGraphicsItem *> selection = m_scene->items(r);
1008 bool transitionAccepted = true;
1009 for (int i = 0; i < selection.count(); i++) {
1010 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1011 Transition *tr = static_cast <Transition *>(selection.at(i));
1012 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1013 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1014 } else transitionAccepted = false;
1017 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1018 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1020 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1021 resetSelectionGroup(false);
1022 m_dragItem->setSelected(true);
1025 m_blockRefresh = false;
1027 QGraphicsView::mousePressEvent(event);
1030 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1032 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1033 QList<QGraphicsItem *> list = scene()->items(p);
1034 AbstractGroupItem *group = NULL;
1035 for (int i = 0; i < list.size(); i++) {
1036 if (!list.at(i)->isEnabled()) continue;
1037 if (list.at(i)->type() == GROUPWIDGET) {
1038 group = static_cast <AbstractGroupItem *>(list.at(i));
1043 QList <QGraphicsItem *> children = group->childItems();
1044 m_document->clipManager()->removeGroup(group);
1045 scene()->destroyItemGroup(group);
1046 for (int i = 0; i < children.count(); i++)
1047 children.at(i)->setSelected(true);
1048 groupSelectedItems(false, true);
1052 void CustomTrackView::resetSelectionGroup(bool selectItems)
1054 if (m_selectionGroup) {
1055 // delete selection group
1056 bool snap = KdenliveSettings::snaptopoints();
1057 KdenliveSettings::setSnaptopoints(false);
1059 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1060 scene()->destroyItemGroup(m_selectionGroup);
1061 for (int i = 0; i < children.count(); i++) {
1062 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1063 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1064 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1065 children.at(i)->setSelected(selectItems);
1067 } else if (children.at(i)->type() == GROUPWIDGET) {
1068 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1069 children.at(i)->setSelected(selectItems);
1072 m_selectionGroup = NULL;
1073 KdenliveSettings::setSnaptopoints(snap);
1077 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1079 if (m_selectionGroup) {
1080 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1083 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1084 if (selection.isEmpty()) return;
1086 // Find top left position of selection
1087 for (int i = 0; i < selection.count(); i++) {
1088 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1089 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1090 } else if (selection.at(i)->parentItem()) {
1091 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1095 if (force || selection.count() > 1) {
1096 bool snap = KdenliveSettings::snaptopoints();
1097 KdenliveSettings::setSnaptopoints(false);
1098 if (createNewGroup) {
1099 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1100 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1101 QPointF diff = newGroup->pos();
1102 newGroup->translate(-diff.x(), -diff.y());
1103 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1105 scene()->addItem(newGroup);
1107 // Check if we are trying to include a group in a group
1108 QList <AbstractGroupItem *> groups;
1109 for (int i = 0; i < selection.count(); i++) {
1110 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1111 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1112 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1113 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1115 if (!groups.isEmpty()) {
1116 // ungroup previous groups
1117 while (!groups.isEmpty()) {
1118 AbstractGroupItem *grp = groups.takeFirst();
1119 m_document->clipManager()->removeGroup(grp);
1120 scene()->destroyItemGroup(grp);
1122 selection = m_scene->selectedItems();
1125 for (int i = 0; i < selection.count(); i++) {
1126 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1127 newGroup->addToGroup(selection.at(i));
1128 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1131 KdenliveSettings::setSnaptopoints(snap);
1133 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1134 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1135 QPointF diff = m_selectionGroup->pos();
1136 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1137 m_selectionGroup->translate(- diff.x(), -diff.y());
1139 scene()->addItem(m_selectionGroup);
1140 for (int i = 0; i < selection.count(); i++) {
1141 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1142 m_selectionGroup->addToGroup(selection.at(i));
1143 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1146 KdenliveSettings::setSnaptopoints(snap);
1147 if (m_selectionGroup) {
1148 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1149 m_selectionGroupInfo.track = m_selectionGroup->track();
1152 } else resetSelectionGroup();
1155 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1157 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1158 /*if (m_moveOpMode == KEYFRAME) {
1159 // user double clicked on a keyframe, open edit dialog
1160 //TODO: update for effects with several values per keyframe
1161 QDialog d(parentWidget());
1162 Ui::KeyFrameDialog_UI view;
1164 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1165 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1166 view.kfr_value->setFocus();
1167 if (d.exec() == QDialog::Accepted) {
1168 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1169 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1170 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1171 QString previous = item->keyframes(item->selectedEffectIndex());
1172 item->updateKeyframeEffect();
1173 QString next = item->keyframes(item->selectedEffectIndex());
1174 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1175 m_commandStack->push(command);
1176 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1177 emit clipItemSelected(item, item->selectedEffectIndex());
1182 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1183 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1184 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1185 //QString previous = item->keyframes(item->selectedEffectIndex());
1186 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1187 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1188 //item->updateKeyframeEffect();
1189 //QString next = item->keyframes(item->selectedEffectIndex());
1190 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1191 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1192 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1193 m_commandStack->push(command);
1194 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1195 emit clipItemSelected(item, item->selectedEffectIndex());
1197 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1200 QList<QGraphicsItem *> collisionList = items(event->pos());
1201 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1202 Guide *editGuide = (Guide *) collisionList.at(0);
1203 if (editGuide) slotEditGuide(editGuide->info());
1208 void CustomTrackView::editItemDuration()
1210 AbstractClipItem *item;
1214 if (m_scene->selectedItems().count() == 1) {
1215 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1217 if (m_scene->selectedItems().empty())
1218 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1220 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1226 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1230 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1231 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1235 if (!item->isItemLocked()) {
1238 if (item->type() == TRANSITIONWIDGET)
1239 getTransitionAvailableSpace(item, minimum, maximum);
1241 getClipAvailableSpace(item, minimum, maximum);
1243 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1244 if (d.exec() == QDialog::Accepted) {
1245 ItemInfo clipInfo = item->info();
1246 ItemInfo startInfo = clipInfo;
1247 if (item->type() == TRANSITIONWIDGET) {
1248 // move & resize transition
1249 clipInfo.startPos = d.startPos();
1250 clipInfo.endPos = clipInfo.startPos + d.duration();
1251 clipInfo.track = item->track();
1252 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1253 m_commandStack->push(command);
1255 // move and resize clip
1256 QUndoCommand *moveCommand = new QUndoCommand();
1257 moveCommand->setText(i18n("Edit clip"));
1258 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1259 // duration was reduced, so process it first
1260 clipInfo.endPos = clipInfo.startPos + d.duration();
1261 clipInfo.cropStart = d.cropStart();
1262 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1264 if (d.startPos() != clipInfo.startPos) {
1265 startInfo = clipInfo;
1266 clipInfo.startPos = d.startPos();
1267 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1268 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1270 if (d.duration() > item->cropDuration()) {
1271 // duration was increased, so process it after move
1272 startInfo = clipInfo;
1273 clipInfo.endPos = clipInfo.startPos + d.duration();
1274 clipInfo.cropStart = d.cropStart();
1275 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1277 m_commandStack->push(moveCommand);
1281 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1285 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1287 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1289 clip->setKeyframes(index, keyframes);
1290 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1291 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1295 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1297 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1298 m_editGuide->setEnabled(m_dragGuide != NULL);
1299 m_markerMenu->clear();
1300 m_markerMenu->setEnabled(false);
1302 m_timelineContextMenu->popup(pos);
1303 } else if (group != NULL) {
1304 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1305 m_ungroupAction->setEnabled(true);
1306 updateClipTypeActions(NULL);
1307 m_timelineContextClipMenu->popup(pos);
1309 m_ungroupAction->setEnabled(false);
1310 if (clip->type() == AVWIDGET) {
1311 ClipItem *item = static_cast <ClipItem*>(clip);
1312 //build go to marker menu
1313 if (item->baseClip()) {
1314 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1315 int offset = item->startPos().frames(m_document->fps());
1316 if (!markers.isEmpty()) {
1317 for (int i = 0; i < markers.count(); i++) {
1318 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1319 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1320 QAction *go = m_markerMenu->addAction(position);
1321 go->setData(pos + offset);
1324 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1326 updateClipTypeActions(item);
1327 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1328 m_timelineContextClipMenu->popup(pos);
1329 } else if (clip->type() == TRANSITIONWIDGET) {
1330 m_timelineContextTransitionMenu->popup(pos);
1335 void CustomTrackView::activateMonitor()
1337 emit activateDocumentMonitor();
1340 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1342 resetSelectionGroup();
1344 info.startPos = GenTime();
1345 info.cropStart = GenTime(in, m_document->fps());
1346 info.endPos = GenTime(out - in, m_document->fps());
1347 info.cropDuration = info.endPos - info.startPos;
1350 // Check if clip can be inserted at that position
1351 ItemInfo pasteInfo = info;
1352 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1353 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1354 pasteInfo.track = selectedTrack();
1355 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1356 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1360 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1361 m_commandStack->push(command);
1363 selectClip(true, false);
1364 // Automatic audio split
1365 if (KdenliveSettings::splitaudio())
1369 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1371 if (data->hasFormat("kdenlive/clip")) {
1373 m_scene->clearSelection();
1374 resetSelectionGroup(false);
1375 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1376 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1378 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1381 QPointF framePos = mapToScene(pos);
1383 info.startPos = GenTime();
1384 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1385 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1386 info.cropDuration = info.endPos - info.startPos;
1389 // Check if clip can be inserted at that position
1390 ItemInfo pasteInfo = info;
1391 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1392 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1393 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1394 framePos.setX((int)(framePos.x() + 0.5));
1395 framePos.setY(pasteInfo.track * m_tracksHeight);
1396 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1399 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1400 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1401 m_selectionGroup->addToGroup(item);
1402 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1404 QList <GenTime> offsetList;
1405 offsetList.append(info.endPos);
1406 updateSnapPoints(NULL, offsetList);
1407 m_selectionGroup->setPos(framePos);
1408 scene()->addItem(m_selectionGroup);
1409 m_selectionGroup->setSelected(true);
1411 } else if (data->hasFormat("kdenlive/producerslist")) {
1413 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1414 m_scene->clearSelection();
1415 resetSelectionGroup(false);
1417 QList <GenTime> offsetList;
1418 QList <ItemInfo> infoList;
1419 QPointF framePos = mapToScene(pos);
1420 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1421 int track = (int)(framePos.y() / m_tracksHeight);
1422 framePos.setX((int)(framePos.x() + 0.5));
1423 framePos.setY(track * m_tracksHeight);
1425 // Check if clips can be inserted at that position
1426 for (int i = 0; i < ids.size(); ++i) {
1427 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1429 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1433 info.startPos = start;
1434 info.cropDuration = clip->duration();
1435 info.endPos = info.startPos + info.cropDuration;
1437 infoList.append(info);
1438 start += clip->duration();
1440 if (!canBePastedTo(infoList, AVWIDGET)) {
1443 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1445 for (int i = 0; i < ids.size(); ++i) {
1446 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1448 info.startPos = start;
1449 info.cropDuration = clip->duration();
1450 info.endPos = info.startPos + info.cropDuration;
1452 start += info.cropDuration;
1453 offsetList.append(start);
1454 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1455 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1456 m_selectionGroup->addToGroup(item);
1457 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1460 updateSnapPoints(NULL, offsetList);
1461 m_selectionGroup->setPos(framePos);
1462 scene()->addItem(m_selectionGroup);
1463 //m_selectionGroup->setZValue(10);
1464 m_thumbsTimer.start();
1468 // the drag is not a clip (may be effect, ...)
1476 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1478 if (insertDropClips(event->mimeData(), event->pos())) {
1479 event->acceptProposedAction();
1480 } else QGraphicsView::dragEnterEvent(event);
1483 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1485 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);
1486 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1487 collindingItems.removeAll(item);
1488 if (collindingItems.isEmpty()) return false;
1490 for (int i = 0; i < collindingItems.count(); i++) {
1491 QGraphicsItem *collision = collindingItems.at(i);
1492 if (collision->type() == item->type()) {
1494 kDebug() << "// COLLISIION DETECTED";
1502 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1504 int track = m_document->tracksCount() - clip->track();
1505 GenTime pos = clip->startPos();
1506 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1507 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1510 bool success = true;
1511 for (int i = 0; i < clip->effectsCount(); i++) {
1512 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1514 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1515 m_document->renderer()->doRefresh();
1518 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1520 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1522 // Special case: speed effect
1523 if (effect.attribute("id") == "speed") {
1524 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1525 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1528 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1529 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1530 if (strobe == 0) strobe = 1;
1531 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1532 EffectsParameterList params = clip->addEffect(effect);
1533 m_document->renderer()->mltAddEffect(track, pos, params);
1534 if (clip->isSelected()) emit clipItemSelected(clip);
1537 EffectsParameterList params = clip->addEffect(effect);
1538 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1539 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1540 if (clip->isSelected()) emit clipItemSelected(clip);
1541 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1544 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1546 QString index = effect.attribute("kdenlive_ix");
1547 // Special case: speed effect
1548 if (effect.attribute("id") == "speed") {
1549 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1551 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1552 clip->deleteEffect(index);
1553 emit clipItemSelected(clip);
1554 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1558 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1559 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1560 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1563 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1565 clip->deleteEffect(index);
1566 emit clipItemSelected(clip);
1570 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1572 QList<QGraphicsItem *> itemList = group->childItems();
1573 QUndoCommand *effectCommand = new QUndoCommand();
1575 QDomNode namenode = effect.elementsByTagName("name").item(0);
1576 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1577 else effectName = i18n("effect");
1578 effectCommand->setText(i18n("Add %1", effectName));
1580 for (int i = 0; i < itemList.count(); i++) {
1581 if (itemList.at(i)->type() == AVWIDGET) {
1582 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1583 if (effect.attribute("type") == "audio") {
1584 // Don't add audio effects on video clips
1585 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1586 } else if (effect.hasAttribute("type") == false) {
1587 // Don't add video effect on audio clips
1588 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1591 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1592 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1595 if (item->isItemLocked()) {
1598 item->initEffect(effect);
1599 if (effect.attribute("tag") == "ladspa") {
1600 QString ladpsaFile = m_document->getLadspaFile();
1601 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1602 effect.setAttribute("src", ladpsaFile);
1604 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1609 m_commandStack->push(effectCommand);
1610 setDocumentModified();
1611 } else delete effectCommand;
1614 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1616 QList<QGraphicsItem *> itemList;
1617 QUndoCommand *effectCommand = new QUndoCommand();
1619 QDomNode namenode = effect.elementsByTagName("name").item(0);
1620 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1621 else effectName = i18n("effect");
1622 effectCommand->setText(i18n("Add %1", effectName));
1624 if (track == -1) itemList = scene()->selectedItems();
1625 if (itemList.isEmpty()) {
1626 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1627 if (clip) itemList.append(clip);
1628 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1632 for (int i = 0; i < itemList.count(); i++) {
1633 if (itemList.at(i)->type() == GROUPWIDGET) {
1634 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1635 for (int j = 0; j < subitems.count(); j++) {
1636 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1641 for (int i = 0; i < itemList.count(); i++) {
1642 if (itemList.at(i)->type() == AVWIDGET) {
1643 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1644 if (effect.attribute("type") == "audio") {
1645 // Don't add audio effects on video clips
1646 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1647 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1650 } else if (effect.hasAttribute("type") == false) {
1651 // Don't add video effect on audio clips
1652 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1653 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1657 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1658 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1661 if (item->isItemLocked()) {
1664 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1665 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1666 } else item->initEffect(effect);
1667 if (effect.attribute("tag") == "ladspa") {
1668 QString ladpsaFile = m_document->getLadspaFile();
1669 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1670 effect.setAttribute("src", ladpsaFile);
1672 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1675 if (effectCommand->childCount() > 0) {
1676 m_commandStack->push(effectCommand);
1677 setDocumentModified();
1678 } else delete effectCommand;
1681 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1683 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1684 //clip is in a group, also remove the effect in other clips of the group
1685 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1686 QUndoCommand *delCommand = new QUndoCommand();
1688 QDomNode namenode = effect.elementsByTagName("name").item(0);
1689 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1690 else effectName = i18n("effect");
1691 delCommand->setText(i18n("Delete %1", effectName));
1694 for (int i = 0; i < items.count(); i++) {
1695 if (items.at(i)->type() == GROUPWIDGET) {
1696 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1697 for (int j = 0; j < subitems.count(); j++) {
1698 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1703 for (int i = 0; i < items.count(); i++) {
1704 if (items.at(i)->type() == AVWIDGET) {
1705 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1706 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1708 QDomElement eff = item->effectAt(ix);
1709 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1713 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1714 else delete delCommand;
1717 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1718 m_commandStack->push(command);
1719 setDocumentModified();
1722 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1724 if (insertedEffect.isNull()) {
1725 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1728 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1729 QDomElement effect = insertedEffect.cloneNode().toElement();
1731 // Special case: speed effect
1732 if (effect.attribute("id") == "speed") {
1733 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1735 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1736 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1737 if (strobe == 0) strobe = 1;
1738 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1740 clip->setEffectAt(ix, effect);
1741 if (ix == clip->selectedEffectIndex()) {
1742 clip->setSelectedEffect(ix);
1743 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1748 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1749 if (effect.attribute("tag") == "ladspa") {
1750 // Update the ladspa affect file
1751 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1753 // check if we are trying to reset a keyframe effect
1754 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1755 clip->initEffect(effect);
1756 effectParams = clip->getEffectArgs(effect);
1758 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1759 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1761 clip->setEffectAt(ix, effect);
1762 if (ix == clip->selectedEffectIndex()) {
1763 clip->setSelectedEffect(ix);
1764 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1766 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1767 // A fade effect was modified, update the clip
1768 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1769 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1770 clip->setFadeIn(pos);
1772 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1773 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1774 clip->setFadeOut(pos);
1778 setDocumentModified();
1781 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1783 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1784 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1785 QDomElement act = clip->effectAt(newPos - 1);
1786 QDomElement before = clip->effectAt(oldPos - 1);
1787 clip->setEffectAt(oldPos - 1, act);
1788 clip->setEffectAt(newPos - 1, before);
1789 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1790 if (act.attribute("id") == "speed") {
1791 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1792 } else if (before.attribute("id") == "speed") {
1793 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1794 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1795 emit clipItemSelected(clip, newPos - 1);
1796 setDocumentModified();
1797 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1800 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1802 QDomElement effect = clip->effectAt(effectPos);
1803 QDomElement oldEffect = effect.cloneNode().toElement();
1805 effect.setAttribute("disable", (int) disable);
1806 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1807 m_commandStack->push(command);
1808 setDocumentModified();;
1811 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1813 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1814 m_commandStack->push(command);
1815 setDocumentModified();
1818 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1820 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1821 m_commandStack->push(command);
1824 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1826 QDomElement effect = clip->getEffectAt(ix);
1827 QDomElement oldeffect = effect.cloneNode().toElement();
1828 effect.setAttribute("region", region);
1829 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1830 m_commandStack->push(command);
1833 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1837 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1838 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1839 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1840 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);
1841 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1842 m_blockRefresh = false;
1845 if (item->parentItem()) {
1846 // Item is part of a group, reset group
1847 resetSelectionGroup();
1849 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1851 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1852 int cutPos = (int) cutTime.frames(m_document->fps());
1854 newPos.startPos = cutTime;
1855 newPos.endPos = info.endPos;
1856 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1857 newPos.track = info.track;
1858 newPos.cropDuration = newPos.endPos - newPos.startPos;
1860 bool snap = KdenliveSettings::snaptopoints();
1861 KdenliveSettings::setSnaptopoints(false);
1862 ClipItem *dup = item->clone(newPos);
1863 // remove unwanted effects (fade in) from 2nd part of cutted clip
1864 int ix = dup->hasEffect(QString(), "fadein");
1866 QDomElement oldeffect = item->effectAt(ix);
1867 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1869 ix = dup->hasEffect(QString(), "fade_from_black");
1871 QDomElement oldeffect = item->effectAt(ix);
1872 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1874 item->resizeEnd(cutPos);
1875 scene()->addItem(dup);
1876 if (item->checkKeyFrames()) slotRefreshEffects(item);
1877 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1878 item->baseClip()->addReference();
1879 m_document->updateClip(item->baseClip()->getId());
1880 setDocumentModified();
1881 KdenliveSettings::setSnaptopoints(snap);
1883 //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);
1887 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1888 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1890 if (!item || !dup || item == dup) {
1891 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1892 m_blockRefresh = false;
1895 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1896 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1900 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1901 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1902 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1903 //deleteClip(dup->info());
1905 bool snap = KdenliveSettings::snaptopoints();
1906 KdenliveSettings::setSnaptopoints(false);
1908 if (dup->isSelected()) emit clipItemSelected(NULL);
1909 dup->baseClip()->removeReference();
1910 m_document->updateClip(dup->baseClip()->getId());
1911 scene()->removeItem(dup);
1914 ItemInfo clipinfo = item->info();
1915 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1916 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1918 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1919 setDocumentModified();
1921 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1922 KdenliveSettings::setSnaptopoints(snap);
1926 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1929 void CustomTrackView::slotEnableRefresh()
1931 m_blockRefresh = false;
1934 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1936 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1937 if (itemList.count() == 1) {
1938 if (itemList.at(0)->type() == AVWIDGET) {
1939 ClipItem *item = (ClipItem *) itemList.at(0);
1941 info.track = item->track();
1942 ClipItem *transitionClip = NULL;
1943 const int transitiontrack = getPreviousVideoTrack(info.track);
1944 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1945 if (pos < item->startPos() + item->cropDuration() / 2) {
1946 // add transition to clip start
1947 info.startPos = item->startPos();
1948 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1949 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1950 info.endPos = transitionClip->endPos();
1951 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1952 // Check there is no other transition at that place
1953 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1954 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1955 QList<QGraphicsItem *> selection = m_scene->items(r);
1956 bool transitionAccepted = true;
1957 for (int i = 0; i < selection.count(); i++) {
1958 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1959 Transition *tr = static_cast <Transition *>(selection.at(i));
1960 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1961 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1962 } else transitionAccepted = false;
1965 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1966 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1969 // add transition to clip end
1970 info.endPos = item->endPos();
1971 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1972 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1973 info.startPos = transitionClip->startPos();
1974 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1975 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1976 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1978 // Check there is no other transition at that place
1979 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1980 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1981 QList<QGraphicsItem *> selection = m_scene->items(r);
1982 bool transitionAccepted = true;
1983 for (int i = 0; i < selection.count(); i++) {
1984 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1985 Transition *tr = static_cast <Transition *>(selection.at(i));
1986 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1987 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1988 } else transitionAccepted = false;
1991 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1992 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1995 } else for (int i = 0; i < itemList.count(); i++) {
1996 if (itemList.at(i)->type() == AVWIDGET) {
1997 ClipItem *item = (ClipItem *) itemList.at(i);
1999 info.startPos = item->startPos();
2000 info.endPos = info.startPos + GenTime(65, m_document->fps());
2001 info.track = item->track();
2003 // Check there is no other transition at that place
2004 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2005 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2006 QList<QGraphicsItem *> selection = m_scene->items(r);
2007 bool transitionAccepted = true;
2008 for (int i = 0; i < selection.count(); i++) {
2009 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2010 Transition *tr = static_cast <Transition *>(selection.at(i));
2011 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2012 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2013 } else transitionAccepted = false;
2016 int transitiontrack = getPreviousVideoTrack(info.track);
2017 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2018 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2023 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2025 if (transitionInfo.startPos >= transitionInfo.endPos) {
2026 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2029 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2030 m_commandStack->push(command);
2031 setDocumentModified();
2034 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2036 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2037 //kDebug() << "---- ADDING transition " << params.attribute("value");
2038 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2039 scene()->addItem(tr);
2040 setDocumentModified();
2042 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2047 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2049 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2051 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2054 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2055 if (m_dragItem == item) m_dragItem = NULL;
2057 #if QT_VERSION >= 0x040600
2058 // animate item deletion
2059 item->closeAnimation();
2063 emit transitionItemSelected(NULL);
2064 setDocumentModified();
2067 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2069 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2070 QDomElement xml = tr->toXML();
2071 if (old.isNull() || xml.isNull()) {
2072 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2075 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2076 m_commandStack->push(command);
2077 setDocumentModified();
2080 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2082 Transition *item = getTransitionItemAt(pos, track);
2084 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2088 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2089 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);
2090 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2091 item->setTransitionParameters(transition);
2092 if (updateTransitionWidget) {
2093 ItemInfo info = item->info();
2095 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2096 if (transitionClip && transitionClip->baseClip()) {
2097 QString size = transitionClip->baseClip()->getProperty("frame_size");
2098 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2099 if (factor == 0) factor = 1.0;
2100 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2101 p.setY(size.section('x', 1, 1).toInt());
2103 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2105 setDocumentModified();
2108 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2111 const QPointF pos = mapToScene(event->pos());
2112 if (m_selectionGroup) {
2113 m_selectionGroup->setPos(pos);
2114 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2115 event->acceptProposedAction();
2117 // Drag enter was not possible, try again at mouse position
2118 insertDropClips(event->mimeData(), event->pos());
2122 QGraphicsView::dragMoveEvent(event);
2126 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2128 if (m_selectionGroup && m_clipDrag) {
2129 m_thumbsTimer.stop();
2130 m_waitingThumbs.clear();
2131 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2133 scene()->destroyItemGroup(m_selectionGroup);
2134 m_selectionGroup = NULL;
2135 } else QGraphicsView::dragLeaveEvent(event);
2138 void CustomTrackView::dropEvent(QDropEvent * event)
2140 if (m_selectionGroup && m_clipDrag) {
2141 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2142 resetSelectionGroup();
2143 m_scene->clearSelection();
2144 bool hasVideoClip = false;
2145 QUndoCommand *addCommand = new QUndoCommand();
2146 addCommand->setText(i18n("Add timeline clip"));
2147 QList <ClipItem *> brokenClips;
2149 for (int i = 0; i < items.count(); i++) {
2150 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2151 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2152 if (items.count() == 1) {
2153 updateClipTypeActions(item);
2155 updateClipTypeActions(NULL);
2158 //TODO: take care of edit mode for undo
2159 item->baseClip()->addReference();
2160 //item->setZValue(item->defaultZValue());
2161 m_document->updateClip(item->baseClip()->getId());
2162 ItemInfo info = item->info();
2164 int tracknumber = m_document->tracksCount() - info.track - 1;
2165 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2166 if (isLocked) item->setItemLocked(true);
2167 ItemInfo clipInfo = info;
2168 clipInfo.track = m_document->tracksCount() - item->track();
2170 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2172 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2173 brokenClips.append(item);
2176 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2178 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2180 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2181 // add transparency transition
2182 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2183 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2185 item->setSelected(true);
2187 qDeleteAll(brokenClips);
2188 brokenClips.clear();
2189 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2190 else delete addCommand;
2192 // Automatic audio split
2193 if (KdenliveSettings::splitaudio())
2195 setDocumentModified();
2199 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2200 QList<QGraphicsItem *> selection = m_scene->items(rect);
2201 QStringList timelineList;
2203 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2204 for (int i = 0; i < selection.count(); i++) {
2205 if (selection.at(i)->type() == AVWIDGET) {
2206 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2207 int start = clip->startPos().frames(m_document->fps());
2208 int end = clip->endPos().frames(m_document->fps());
2209 timelineList.append(QString::number(start) + "-" + QString::number(end));
2212 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2215 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2216 if (items.count() > 1) groupSelectedItems(true);
2217 event->setDropAction(Qt::MoveAction);
2219 } else QGraphicsView::dropEvent(event);
2223 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2225 bool snap = KdenliveSettings::snaptopoints();
2226 KdenliveSettings::setSnaptopoints(false);
2227 if (mode == OVERWRITEEDIT) {
2228 // if we are in overwrite mode, move clips accordingly
2230 if (item == NULL) info = posinfo;
2231 else info = item->info();
2232 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);
2233 QList<QGraphicsItem *> selection = m_scene->items(rect);
2234 if (item) selection.removeAll(item);
2235 for (int i = 0; i < selection.count(); i++) {
2236 if (!selection.at(i)->isEnabled()) continue;
2237 if (selection.at(i)->type() == AVWIDGET) {
2238 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2239 if (clip->startPos() < info.startPos) {
2240 if (clip->endPos() > info.endPos) {
2241 ItemInfo clipInfo = clip->info();
2242 ItemInfo dupInfo = clipInfo;
2243 GenTime diff = info.startPos - clipInfo.startPos;
2244 dupInfo.startPos = info.startPos;
2245 dupInfo.cropStart += diff;
2246 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2247 ItemInfo newdupInfo = dupInfo;
2248 GenTime diff2 = info.endPos - info.startPos;
2249 newdupInfo.startPos = info.endPos;
2250 newdupInfo.cropStart += diff2;
2251 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2252 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2253 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2254 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2255 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2257 ItemInfo newclipInfo = clip->info();
2258 newclipInfo.endPos = info.startPos;
2259 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2260 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2262 } else if (clip->endPos() <= info.endPos) {
2263 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2264 scene()->removeItem(clip);
2268 ItemInfo newclipInfo = clip->info();
2269 newclipInfo.startPos = info.endPos;
2270 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2271 clip->resizeStart(info.endPos.frames(m_document->fps()));
2275 } else if (mode == INSERTEDIT) {
2276 // if we are in push mode, move clips accordingly
2278 if (item == NULL) info = posinfo;
2279 else info = item->info();
2280 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);
2281 QList<QGraphicsItem *> selection = m_scene->items(rect);
2282 if (item) selection.removeAll(item);
2283 for (int i = 0; i < selection.count(); i++) {
2284 if (selection.at(i)->type() == AVWIDGET) {
2285 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2286 if (clip->startPos() < info.startPos) {
2287 if (clip->endPos() > info.startPos) {
2288 ItemInfo clipInfo = clip->info();
2289 ItemInfo dupInfo = clipInfo;
2290 GenTime diff = info.startPos - clipInfo.startPos;
2291 dupInfo.startPos = info.startPos;
2292 dupInfo.cropStart += diff;
2293 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2294 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2295 // Commented out; variable dup unused. --granjow
2296 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2297 cutClip(clipInfo, info.startPos, true, false);
2300 // TODO: add insertspacecommand
2305 KdenliveSettings::setSnaptopoints(snap);
2309 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2311 if (mode == OVERWRITEEDIT) {
2312 // if we are in overwrite or push mode, move clips accordingly
2313 bool snap = KdenliveSettings::snaptopoints();
2314 KdenliveSettings::setSnaptopoints(false);
2315 ItemInfo info = item->info();
2316 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2317 QList<QGraphicsItem *> selection = m_scene->items(rect);
2318 selection.removeAll(item);
2319 for (int i = 0; i < selection.count(); i++) {
2320 if (!selection.at(i)->isEnabled()) continue;
2321 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2322 Transition *tr = static_cast<Transition *>(selection.at(i));
2323 if (tr->startPos() < info.startPos) {
2324 ItemInfo firstPos = tr->info();
2325 ItemInfo newPos = firstPos;
2326 firstPos.endPos = item->startPos();
2327 newPos.startPos = item->endPos();
2328 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2329 if (tr->endPos() > info.endPos) {
2331 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2333 } else if (tr->endPos() > info.endPos) {
2335 ItemInfo firstPos = tr->info();
2336 firstPos.startPos = item->endPos();
2337 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2339 // remove transition
2340 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2344 KdenliveSettings::setSnaptopoints(snap);
2348 QStringList CustomTrackView::mimeTypes() const
2350 QStringList qstrList;
2351 // list of accepted mime types for drop
2352 qstrList.append("text/plain");
2353 qstrList.append("kdenlive/producerslist");
2354 qstrList.append("kdenlive/clip");
2358 Qt::DropActions CustomTrackView::supportedDropActions() const
2360 // returns what actions are supported when dropping
2361 return Qt::MoveAction;
2364 void CustomTrackView::setDuration(int duration)
2366 int diff = qAbs(duration - sceneRect().width());
2367 if (diff * matrix().m11() > -50) {
2368 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2369 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2371 m_projectDuration = duration;
2374 int CustomTrackView::duration() const
2376 return m_projectDuration;
2379 void CustomTrackView::addTrack(TrackInfo type, int ix)
2381 if (ix == -1 || ix == m_document->tracksCount()) {
2382 m_document->insertTrack(0, type);
2383 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2385 m_document->insertTrack(m_document->tracksCount() - ix, type);
2386 // insert track in MLT playlist
2387 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2389 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2390 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2391 QList<QGraphicsItem *> selection = m_scene->items(r);
2392 resetSelectionGroup();
2394 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2395 scene()->addItem(m_selectionGroup);
2396 for (int i = 0; i < selection.count(); i++) {
2397 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2398 m_selectionGroup->addToGroup(selection.at(i));
2399 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2402 // Move graphic items
2403 m_selectionGroup->translate(0, m_tracksHeight);
2405 // adjust track number
2406 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2407 for (int i = 0; i < children.count(); i++) {
2408 if (children.at(i)->type() == GROUPWIDGET) {
2409 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2410 children << grp->childItems();
2413 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2415 ItemInfo clipinfo = item->info();
2416 if (item->type() == AVWIDGET) {
2417 ClipItem *clip = static_cast <ClipItem *>(item);
2418 // slowmotion clips are not track dependant, so no need to update them
2419 if (clip->speed() != 1.0) continue;
2420 // We add a move clip command so that we get the correct producer for new track number
2421 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2422 Mlt::Producer *prod;
2423 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2424 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2425 else prod = clip->baseClip()->producer(clipinfo.track);
2426 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2427 // problem updating clip
2428 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2431 } else if (item->type() == TRANSITIONWIDGET) {
2432 Transition *tr = static_cast <Transition *>(item);
2433 int track = tr->transitionEndTrack();
2435 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2439 resetSelectionGroup(false);
2442 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2443 for (int i = 0; i < m_guides.count(); i++) {
2444 QLineF l = m_guides.at(i)->line();
2445 l.setP2(QPointF(l.x2(), maxHeight));
2446 m_guides.at(i)->setLine(l);
2448 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2449 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2450 viewport()->update();
2451 emit tracksChanged();
2452 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2453 //setFixedHeight(50 * m_tracksCount);
2456 void CustomTrackView::removeTrack(int ix)
2458 // Delete track in MLT playlist
2459 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2460 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2462 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2463 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2464 QList<QGraphicsItem *> selection = m_scene->items(r);
2466 resetSelectionGroup();
2468 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2469 scene()->addItem(m_selectionGroup);
2470 for (int i = 0; i < selection.count(); i++) {
2471 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2472 m_selectionGroup->addToGroup(selection.at(i));
2473 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2476 // Move graphic items
2477 qreal ydiff = 0 - (int) m_tracksHeight;
2478 m_selectionGroup->translate(0, ydiff);
2480 // adjust track number
2481 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2482 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2483 for (int i = 0; i < children.count(); i++) {
2484 if (children.at(i)->type() == GROUPWIDGET) {
2485 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2486 children << grp->childItems();
2489 if (children.at(i)->type() == AVWIDGET) {
2490 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2492 ItemInfo clipinfo = clip->info();
2493 // We add a move clip command so that we get the correct producer for new track number
2494 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2495 Mlt::Producer *prod;
2496 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2497 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2498 else prod = clip->baseClip()->producer(clipinfo.track);
2499 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2500 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2503 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2504 Transition *tr = static_cast <Transition *>(children.at(i));
2506 int track = tr->transitionEndTrack();
2508 ItemInfo clipinfo = tr->info();
2509 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2513 resetSelectionGroup(false);
2515 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2516 for (int i = 0; i < m_guides.count(); i++) {
2517 QLineF l = m_guides.at(i)->line();
2518 l.setP2(QPointF(l.x2(), maxHeight));
2519 m_guides.at(i)->setLine(l);
2521 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2522 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2524 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2525 viewport()->update();
2526 emit tracksChanged();
2527 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2530 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2532 for (int i = 0; i < trackInfos.count(); ++i) {
2533 m_document->setTrackType(i, trackInfos.at(i));
2534 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2537 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2538 viewport()->update();
2541 void CustomTrackView::slotSwitchTrackAudio(int ix)
2543 /*for (int i = 0; i < m_document->tracksCount(); i++)
2544 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2545 int tracknumber = m_document->tracksCount() - ix - 1;
2546 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2547 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2548 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2549 setDocumentModified();
2552 void CustomTrackView::slotSwitchTrackLock(int ix)
2554 int tracknumber = m_document->tracksCount() - ix - 1;
2555 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2556 m_commandStack->push(command);
2560 void CustomTrackView::lockTrack(int ix, bool lock)
2562 int tracknumber = m_document->tracksCount() - ix - 1;
2563 m_document->switchTrackLock(tracknumber, lock);
2564 emit doTrackLock(ix, lock);
2565 AbstractClipItem *clip = NULL;
2566 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2568 for (int i = 0; i < selection.count(); i++) {
2569 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2570 if (selection.at(i)->isSelected()) {
2571 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2572 else emit transitionItemSelected(NULL);
2574 clip = static_cast <AbstractClipItem *>(selection.at(i));
2575 clip->setItemLocked(lock);
2576 if (clip == m_dragItem)
2579 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2580 viewport()->update();
2581 setDocumentModified();
2584 void CustomTrackView::slotSwitchTrackVideo(int ix)
2586 int tracknumber = m_document->tracksCount() - ix;
2587 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2588 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2589 setDocumentModified();
2592 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2594 // Check there is no group going over several tracks there, or that would result in timeline corruption
2595 QList<QGraphicsItem *> selection = scene()->items(rect);
2597 int maxHeight = m_tracksHeight * 1.5;
2598 for (int i = 0; i < selection.count(); i++) {
2599 // Check that we don't try to move a group with clips on other tracks
2600 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2603 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2611 void CustomTrackView::slotRemoveSpace()
2615 if (m_menuPosition.isNull()) {
2616 pos = GenTime(cursorPos(), m_document->fps());
2618 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2621 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2622 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2625 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2626 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2630 ClipItem *item = getClipItemAt(pos, track);
2632 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);
2635 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2636 //kDebug() << "// GOT LENGT; " << length;
2638 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);
2642 // Make sure there is no group in the way
2643 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2646 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2648 // groups found on track, do not allow the move
2649 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2653 QList<ItemInfo> clipsToMove;
2654 QList<ItemInfo> transitionsToMove;
2656 for (int i = 0; i < items.count(); i++) {
2657 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2658 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2659 ItemInfo info = item->info();
2660 if (item->type() == AVWIDGET) {
2661 clipsToMove.append(info);
2662 } else if (item->type() == TRANSITIONWIDGET) {
2663 transitionsToMove.append(info);
2668 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2669 m_commandStack->push(command);
2672 void CustomTrackView::slotInsertSpace()
2676 if (m_menuPosition.isNull()) {
2677 pos = GenTime(cursorPos(), m_document->fps());
2679 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2680 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2682 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2683 if (d.exec() != QDialog::Accepted) return;
2684 GenTime spaceDuration = d.selectedDuration();
2685 track = d.selectedTrack();
2687 QList<QGraphicsItem *> items;
2689 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2690 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2694 ClipItem *item = getClipItemAt(pos, track);
2695 if (item) pos = item->startPos();
2697 // Make sure there is no group in the way
2698 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2700 items = checkForGroups(rect, &isOk);
2702 // groups found on track, do not allow the move
2703 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2707 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2708 items = scene()->items(rect);
2711 QList<ItemInfo> clipsToMove;
2712 QList<ItemInfo> transitionsToMove;
2714 for (int i = 0; i < items.count(); i++) {
2715 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2716 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2717 ItemInfo info = item->info();
2718 if (item->type() == AVWIDGET)
2719 clipsToMove.append(info);
2720 else if (item->type() == TRANSITIONWIDGET)
2721 transitionsToMove.append(info);
2725 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2726 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2727 m_commandStack->push(command);
2731 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2733 int diff = duration.frames(m_document->fps());
2734 resetSelectionGroup();
2735 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2736 scene()->addItem(m_selectionGroup);
2738 Transition *transition;
2740 // Create lists with start pos for each track
2741 QMap <int, int> trackClipStartList;
2742 QMap <int, int> trackTransitionStartList;
2744 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2745 trackClipStartList[i] = -1;
2746 trackTransitionStartList[i] = -1;
2749 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2750 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2752 if (clip->parentItem()) {
2753 m_selectionGroup->addToGroup(clip->parentItem());
2754 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2756 m_selectionGroup->addToGroup(clip);
2757 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2759 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))
2760 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2762 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);
2765 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2766 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2768 if (transition->parentItem()) {
2769 m_selectionGroup->addToGroup(transition->parentItem());
2770 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2772 m_selectionGroup->addToGroup(transition);
2773 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2775 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))
2776 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2777 } 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);
2779 m_selectionGroup->translate(diff, 0);
2781 // update items coordinates
2782 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2784 for (int i = 0; i < itemList.count(); i++) {
2785 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2786 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2787 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2788 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2789 for (int j = 0; j < children.count(); j++) {
2790 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2795 resetSelectionGroup(false);
2797 track = m_document->tracksCount() - track;
2798 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2801 void CustomTrackView::deleteClip(const QString &clipId)
2803 resetSelectionGroup();
2804 QList<QGraphicsItem *> itemList = items();
2805 QUndoCommand *deleteCommand = new QUndoCommand();
2807 for (int i = 0; i < itemList.count(); i++) {
2808 if (itemList.at(i)->type() == AVWIDGET) {
2809 ClipItem *item = (ClipItem *)itemList.at(i);
2810 if (item->clipProducer() == clipId) {
2812 if (item->parentItem()) {
2813 // Clip is in a group, destroy the group
2814 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2816 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2820 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2821 if (count == 0) delete deleteCommand;
2822 else m_commandStack->push(deleteCommand);
2825 void CustomTrackView::setCursorPos(int pos, bool seek)
2827 if (pos == m_cursorPos) return;
2828 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2830 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2831 else if (m_autoScroll) checkScrolling();
2832 m_cursorLine->setPos(m_cursorPos, 0);
2835 void CustomTrackView::updateCursorPos()
2837 m_cursorLine->setPos(m_cursorPos, 0);
2840 int CustomTrackView::cursorPos()
2842 return (int)(m_cursorPos);
2845 void CustomTrackView::moveCursorPos(int delta)
2847 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2848 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2849 m_cursorPos += delta;
2850 m_cursorLine->setPos(m_cursorPos, 0);
2851 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2854 void CustomTrackView::initCursorPos(int pos)
2856 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2858 m_cursorLine->setPos(pos, 0);
2862 void CustomTrackView::checkScrolling()
2864 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2867 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2869 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2870 QGraphicsView::mouseReleaseEvent(event);
2871 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2872 #if QT_VERSION >= 0x040600
2873 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2875 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2876 if (event->button() == Qt::MidButton) {
2879 setDragMode(QGraphicsView::NoDrag);
2880 if (m_operationMode == MOVEGUIDE) {
2881 setCursor(Qt::ArrowCursor);
2882 m_operationMode = NONE;
2883 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2884 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2885 if (newPos != m_dragGuide->position()) {
2886 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2887 m_commandStack->push(command);
2888 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2889 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2890 m_document->syncGuides(m_guides);
2895 } else if (m_operationMode == SPACER && m_selectionGroup) {
2897 if (event->modifiers() != Qt::ControlModifier) {
2898 // We are moving all tracks
2900 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2901 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2903 if (timeOffset != GenTime()) {
2904 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2906 QList<ItemInfo> clipsToMove;
2907 QList<ItemInfo> transitionsToMove;
2909 // Create lists with start pos for each track
2910 QMap <int, int> trackClipStartList;
2911 QMap <int, int> trackTransitionStartList;
2913 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2914 trackClipStartList[i] = -1;
2915 trackTransitionStartList[i] = -1;
2918 for (int i = 0; i < items.count(); i++) {
2919 if (items.at(i)->type() == GROUPWIDGET)
2920 items += items.at(i)->childItems();
2923 for (int i = 0; i < items.count(); i++) {
2924 if (items.at(i)->type() == AVWIDGET) {
2925 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2926 ItemInfo info = item->info();
2927 clipsToMove.append(info);
2929 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2930 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2931 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2932 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2933 ItemInfo info = item->info();
2934 transitionsToMove.append(info);
2936 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2937 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2941 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2942 m_commandStack->push(command);
2943 if (track != -1) track = m_document->tracksCount() - track;
2944 kDebug() << "SPACER TRACK:" << track;
2945 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2947 resetSelectionGroup(false);
2948 m_operationMode = NONE;
2949 } else if (m_operationMode == RUBBERSELECTION) {
2950 //kDebug() << "// END RUBBER SELECT";
2951 resetSelectionGroup();
2952 groupSelectedItems();
2953 m_operationMode = NONE;
2956 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2957 emit transitionItemSelected(NULL);
2961 if (m_dragItem) info = m_dragItem->info();
2963 if (m_operationMode == MOVE) {
2964 setCursor(Qt::OpenHandCursor);
2965 if (m_dragItem->parentItem() == 0) {
2966 // we are moving one clip, easy
2967 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2968 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2969 Mlt::Producer *prod;
2970 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2971 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2972 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2973 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);
2976 QUndoCommand *moveCommand = new QUndoCommand();
2977 moveCommand->setText(i18n("Move clip"));
2978 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2980 int tracknumber = m_document->tracksCount() - item->track() - 1;
2981 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2982 if (isLocked) item->setItemLocked(true);
2983 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2984 // Also move automatic transitions (on lower track)
2985 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2986 ItemInfo startTrInfo;
2987 ItemInfo newStartTrInfo;
2988 bool moveStartTrans = false;
2989 bool moveEndTrans = false;
2990 if (startTransition && startTransition->isAutomatic()) {
2991 startTrInfo = startTransition->info();
2992 newStartTrInfo = startTrInfo;
2993 newStartTrInfo.track = info.track;
2994 newStartTrInfo.startPos = info.startPos;
2995 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2996 // transition end should stay the same
2998 // transition end should be adjusted to clip
2999 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3001 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3003 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3004 // Check if there is a transition at clip end
3005 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3006 if (tr && tr->isAutomatic()) {
3007 ItemInfo trInfo = tr->info();
3008 ItemInfo newTrInfo = trInfo;
3009 newTrInfo.track = info.track;
3010 newTrInfo.endPos = m_dragItem->endPos();
3011 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3012 // transition start should stay the same
3014 // transition start should be moved
3015 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3017 if (newTrInfo.startPos < newTrInfo.endPos) {
3018 moveEndTrans = true;
3019 if (moveStartTrans) {
3020 // we have to move both transitions, remove the start one so that there is no collision
3021 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3023 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3024 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3025 if (moveStartTrans) {
3026 // re-add transition in correct place
3027 int transTrack = startTransition->transitionEndTrack();
3028 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3029 transTrack = getPreviousVideoTrack(info.track);
3031 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3032 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3038 if (moveStartTrans && !moveEndTrans) {
3039 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3040 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3043 // Also move automatic transitions (on upper track)
3044 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3045 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3046 ItemInfo trInfo = tr->info();
3047 ItemInfo newTrInfo = trInfo;
3048 newTrInfo.startPos = m_dragItem->startPos();
3049 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3050 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3051 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3052 // transition end should be adjusted to clip on upper track
3053 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3055 if (newTrInfo.startPos < newTrInfo.endPos) {
3056 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3057 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3061 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3062 // Check if there is a transition at clip end
3063 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3064 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3065 ItemInfo trInfo = tr->info();
3066 ItemInfo newTrInfo = trInfo;
3067 newTrInfo.endPos = m_dragItem->endPos();
3068 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3069 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3070 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3071 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3072 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3073 // transition start should be moved
3074 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3076 if (newTrInfo.startPos < newTrInfo.endPos) {
3077 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3078 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3083 m_commandStack->push(moveCommand);
3084 //checkTrackSequence(m_dragItem->track());
3086 // undo last move and emit error message
3087 bool snap = KdenliveSettings::snaptopoints();
3088 KdenliveSettings::setSnaptopoints(false);
3089 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3090 KdenliveSettings::setSnaptopoints(snap);
3091 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3093 setDocumentModified();
3095 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3096 Transition *transition = static_cast <Transition *>(m_dragItem);
3097 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3098 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)) {
3099 // Moving transition failed, revert to previous position
3100 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3101 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3103 QUndoCommand *moveCommand = new QUndoCommand();
3104 moveCommand->setText(i18n("Move transition"));
3105 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3106 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3107 m_commandStack->push(moveCommand);
3111 // Moving several clips. We need to delete them and readd them to new position,
3112 // or they might overlap each other during the move
3113 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3114 QList<QGraphicsItem *> items = group->childItems();
3116 QList<ItemInfo> clipsToMove;
3117 QList<ItemInfo> transitionsToMove;
3119 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3120 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3121 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3122 QUndoCommand *moveGroup = new QUndoCommand();
3123 moveGroup->setText(i18n("Move group"));
3124 if (timeOffset != GenTime() || trackOffset != 0) {
3125 // remove items in MLT playlist
3128 int max = items.count();
3129 for (int i = 0; i < max; i++) {
3130 if (items.at(i)->type() == GROUPWIDGET) {
3131 items += items.at(i)->childItems();
3134 m_document->renderer()->blockSignals(true);
3135 for (int i = 0; i < items.count(); i++) {
3136 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3137 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3138 ItemInfo info = item->info();
3139 if (item->type() == AVWIDGET) {
3140 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3141 // error, clip cannot be removed from playlist
3142 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3144 clipsToMove.append(info);
3147 transitionsToMove.append(info);
3148 Transition *tr = static_cast <Transition*>(item);
3149 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3152 m_document->renderer()->blockSignals(false);
3153 for (int i = 0; i < items.count(); i++) {
3154 // re-add items in correct place
3155 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3156 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3158 ItemInfo info = item->info();
3159 int tracknumber = m_document->tracksCount() - info.track - 1;
3160 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3162 group->removeFromGroup(item);
3163 item->setItemLocked(true);
3166 if (item->type() == AVWIDGET) {
3167 ClipItem *clip = static_cast <ClipItem*>(item);
3168 info.track = m_document->tracksCount() - info.track;
3169 Mlt::Producer *prod;
3170 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3171 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3172 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3173 else prod = clip->baseClip()->producer(info.track);
3174 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3175 for (int i = 0; i < clip->effectsCount(); i++) {
3176 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3179 Transition *tr = static_cast <Transition*>(item);
3180 int newTrack = tr->transitionEndTrack();
3181 if (!tr->forcedTrack()) {
3182 newTrack = getPreviousVideoTrack(info.track);
3184 tr->updateTransitionEndTrack(newTrack);
3185 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3186 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3190 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3191 m_commandStack->push(moveGroup);
3193 //QPointF top = group->sceneBoundingRect().topLeft();
3194 //QPointF oldpos = m_selectionGroup->scenePos();
3195 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3196 //group->setPos(top);
3197 //TODO: get rid of the 3 lines below
3198 if (m_selectionGroup) {
3199 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3200 m_selectionGroupInfo.track = m_selectionGroup->track();
3202 setDocumentModified();
3205 m_document->renderer()->doRefresh();
3206 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3208 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3209 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3211 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3212 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3214 QUndoCommand *resizeCommand = new QUndoCommand();
3215 resizeCommand->setText(i18n("Resize group"));
3216 QList <QGraphicsItem *> items = parent->childItems();
3217 QList <ItemInfo> infos = parent->resizeInfos();
3218 parent->clearResizeInfos();
3220 for (int i = 0; i < items.count(); ++i) {
3221 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3222 if (item && item->type() == AVWIDGET) {
3223 ItemInfo info = infos.at(itemcount);
3224 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3228 m_commandStack->push(resizeCommand);
3231 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3233 } else if (m_operationMode == FADEIN) {
3234 // resize fade in effect
3235 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3236 int ix = item->hasEffect("volume", "fadein");
3237 int ix2 = item->hasEffect("", "fade_from_black");
3239 QDomElement oldeffect = item->effectAt(ix);
3240 int start = item->cropStart().frames(m_document->fps());
3241 int end = item->fadeIn();
3243 slotDeleteEffect(item, oldeffect, false);
3246 QDomElement effect = oldeffect.cloneNode().toElement();
3247 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3248 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3249 slotUpdateClipEffect(item, effect, oldeffect, ix);
3250 emit clipItemSelected(item, ix);
3252 } else if (item->fadeIn() != 0 && ix2 == -1) {
3254 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3256 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3257 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3258 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3259 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3262 QDomElement oldeffect = item->effectAt(ix2);
3263 int start = item->cropStart().frames(m_document->fps());
3264 int end = item->fadeIn();
3266 slotDeleteEffect(item, oldeffect, false);
3269 QDomElement effect = oldeffect.cloneNode().toElement();
3270 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3271 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3272 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3273 emit clipItemSelected(item, ix2);
3276 } else if (m_operationMode == FADEOUT) {
3277 // resize fade in effect
3278 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3279 int ix = item->hasEffect("volume", "fadeout");
3280 int ix2 = item->hasEffect("", "fade_to_black");
3282 QDomElement oldeffect = item->effectAt(ix);
3283 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3284 int start = item->fadeOut();
3286 slotDeleteEffect(item, oldeffect, false);
3288 start = end - start;
3289 QDomElement effect = oldeffect.cloneNode().toElement();
3290 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3291 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3292 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3293 slotUpdateClipEffect(item, effect, oldeffect, ix);
3294 emit clipItemSelected(item, ix);
3296 } else if (item->fadeOut() != 0 && ix2 == -1) {
3298 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3300 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3301 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3302 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3303 EffectsList::setParameter(effect, "out", QString::number(0));
3304 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3307 QDomElement oldeffect = item->effectAt(ix2);
3308 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3309 int start = item->fadeOut();
3311 slotDeleteEffect(item, oldeffect, false);
3313 start = end - start;
3314 QDomElement effect = oldeffect.cloneNode().toElement();
3315 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3316 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3317 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3318 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3319 emit clipItemSelected(item, ix2);
3322 } else if (m_operationMode == KEYFRAME) {
3323 // update the MLT effect
3324 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3325 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3327 // check if we want to remove keyframe
3328 double val = mapToScene(event->pos()).toPoint().y();
3329 QRectF br = item->sceneBoundingRect();
3330 double maxh = 100.0 / br.height();
3331 val = (br.bottom() - val) * maxh;
3332 int start = item->cropStart().frames(m_document->fps());
3333 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3335 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3337 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3339 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3342 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3343 //item->updateKeyframeEffect();
3344 //QString next = item->keyframes(item->selectedEffectIndex());
3345 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3346 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3348 m_commandStack->push(command);
3349 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3350 emit clipItemSelected(item, item->selectedEffectIndex());
3352 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3353 // A transition is selected
3355 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3356 if (transitionClip && transitionClip->baseClip()) {
3357 QString size = transitionClip->baseClip()->getProperty("frame_size");
3358 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3359 if (factor == 0) factor = 1.0;
3360 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3361 p.setY(size.section('x', 1, 1).toInt());
3363 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3364 } else emit transitionItemSelected(NULL);
3365 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3366 m_operationMode = NONE;
3369 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3371 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3373 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3374 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3377 if (item->isSelected()) emit clipItemSelected(NULL);
3378 item->baseClip()->removeReference();
3379 m_document->updateClip(item->baseClip()->getId());
3381 /*if (item->baseClip()->isTransparent()) {
3382 // also remove automatic transition
3383 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3384 if (tr && tr->isAutomatic()) {
3385 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3386 scene()->removeItem(tr);
3390 m_waitingThumbs.removeAll(item);
3391 if (m_dragItem == item) m_dragItem = NULL;
3392 #if QT_VERSION >= 0x040600
3393 // animate item deletion
3394 item->closeAnimation();
3395 /*if (refresh) item->closeAnimation();
3397 // no refresh, means we have several operations chained, we need to delete clip immediatly
3398 // so that it does not get in the way of the other
3407 setDocumentModified();
3408 if (refresh) m_document->renderer()->doRefresh();
3411 void CustomTrackView::deleteSelectedClips()
3413 resetSelectionGroup();
3414 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3415 if (itemList.count() == 0) {
3416 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3419 scene()->clearSelection();
3420 QUndoCommand *deleteSelected = new QUndoCommand();
3422 bool resetGroup = false;
3425 int transitionCount = 0;
3426 // expand & destroy groups
3427 for (int i = 0; i < itemList.count(); i++) {
3428 if (itemList.at(i)->type() == GROUPWIDGET) {
3430 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3431 QList <ItemInfo> clipInfos;
3432 QList <ItemInfo> transitionInfos;
3433 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3434 for (int j = 0; j < children.count(); j++) {
3435 if (children.at(j)->type() == AVWIDGET) {
3436 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3437 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3438 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3439 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3440 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3442 if (itemList.contains(children.at(j))) {
3443 children.removeAt(j);
3447 itemList += children;
3448 if (clipInfos.count() > 0)
3449 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3451 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3452 itemList.insert(i + 1, itemList.at(i)->parentItem());
3455 for (int i = 0; i < itemList.count(); i++) {
3456 if (itemList.at(i)->type() == AVWIDGET) {
3458 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3459 if (item->parentItem()) resetGroup = true;
3460 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3461 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3462 emit clipItemSelected(NULL);
3463 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3465 Transition *item = static_cast <Transition *>(itemList.at(i));
3466 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3467 if (item->parentItem()) resetGroup = true;
3468 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3469 emit transitionItemSelected(NULL);
3472 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3473 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3474 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3475 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3476 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3477 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3478 else deleteSelected->setText(i18n("Delete selected items"));
3479 m_commandStack->push(deleteSelected);
3482 void CustomTrackView::changeClipSpeed()
3484 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3485 if (itemList.count() == 0) {
3486 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3489 QUndoCommand *changeSelected = new QUndoCommand();
3490 changeSelected->setText("Edit clip speed");
3494 for (int i = 0; i < itemList.count(); i++) {
3495 if (itemList.at(i)->type() == AVWIDGET) {
3496 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3497 ItemInfo info = item->info();
3498 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3500 double speed = (double) percent / 100.0;
3501 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3503 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3507 if (count > 0) m_commandStack->push(changeSelected);
3508 else delete changeSelected;
3511 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3513 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3514 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3516 kDebug() << "ERROR: Cannot find clip for speed change";
3517 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3520 info.track = m_document->tracksCount() - item->track();
3522 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3523 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3524 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3526 item->setSpeed(speed, strobe);
3527 item->updateRectGeometry();
3528 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3529 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3531 updatePositionEffects(item, info);
3532 setDocumentModified();
3533 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3536 void CustomTrackView::cutSelectedClips()
3538 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3539 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3540 for (int i = 0; i < itemList.count(); i++) {
3541 if (itemList.at(i)->type() == AVWIDGET) {
3542 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3543 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3544 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3545 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3546 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3547 m_commandStack->push(command);
3553 void CustomTrackView::groupClips(bool group)
3555 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3556 QList <ItemInfo> clipInfos;
3557 QList <ItemInfo> transitionInfos;
3558 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3561 int max = itemList.count();
3562 for (int i = 0; i < max; i++) {
3563 if (itemList.at(i)->type() == GROUPWIDGET) {
3564 itemList += itemList.at(i)->childItems();
3568 for (int i = 0; i < itemList.count(); i++) {
3569 if (itemList.at(i)->type() == AVWIDGET) {
3570 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3571 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3572 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3573 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3574 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3577 if (clipInfos.count() > 0) {
3578 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3579 m_commandStack->push(command);
3583 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3585 resetSelectionGroup();
3586 m_scene->clearSelection();
3588 for (int i = 0; i < clipInfos.count(); i++) {
3589 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3590 if (clip == NULL) continue;
3591 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3592 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3593 m_document->clipManager()->removeGroup(grp);
3594 scene()->destroyItemGroup(grp);
3596 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3598 for (int i = 0; i < transitionInfos.count(); i++) {
3599 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3600 if (tr == NULL) continue;
3601 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3602 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3603 m_document->clipManager()->removeGroup(grp);
3604 scene()->destroyItemGroup(grp);
3606 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3608 setDocumentModified();
3612 QList <QGraphicsItemGroup *> groups;
3613 for (int i = 0; i < clipInfos.count(); i++) {
3614 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3616 clip->setSelected(true);
3619 for (int i = 0; i < transitionInfos.count(); i++) {
3620 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3622 clip->setSelected(true);
3626 groupSelectedItems(false, true);
3627 setDocumentModified();
3630 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3632 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3633 if (baseclip == NULL) {
3634 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3637 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3638 item->setEffectList(effects);
3639 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3640 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3641 scene()->addItem(item);
3643 int tracknumber = m_document->tracksCount() - info.track - 1;
3644 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3645 if (isLocked) item->setItemLocked(true);
3647 baseclip->addReference();
3648 m_document->updateClip(baseclip->getId());
3649 info.track = m_document->tracksCount() - info.track;
3650 Mlt::Producer *prod;
3651 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3652 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3653 else prod = baseclip->producer(info.track);
3654 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3655 for (int i = 0; i < item->effectsCount(); i++) {
3656 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3658 setDocumentModified();
3659 if (refresh) m_document->renderer()->doRefresh();
3660 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3661 m_thumbsTimer.start();
3664 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3666 QList<QGraphicsItem *> list = scene()->items();
3667 ClipItem *clip = NULL;
3668 for (int i = 0; i < list.size(); ++i) {
3669 if (list.at(i)->type() == AVWIDGET) {
3670 clip = static_cast <ClipItem *>(list.at(i));
3671 if (clip->clipProducer() == clipId) {
3672 ItemInfo info = clip->info();
3673 info.track = m_document->tracksCount() - clip->track();
3674 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3675 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3677 clip->refreshClip(true);
3684 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3686 int framepos = (int)(pos.frames(m_document->fps()));
3687 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3688 ClipItem *clip = NULL;
3689 for (int i = 0; i < list.size(); i++) {
3690 if (!list.at(i)->isEnabled()) continue;
3691 if (list.at(i)->type() == AVWIDGET) {
3692 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3693 if (test->endPos() == pos) clip = test;
3700 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3702 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3703 ClipItem *clip = NULL;
3704 for (int i = 0; i < list.size(); i++) {
3705 if (!list.at(i)->isEnabled()) continue;
3706 if (list.at(i)->type() == AVWIDGET) {
3707 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3708 if (test->startPos() == pos) clip = test;
3715 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3717 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3718 QList<QGraphicsItem *> list = scene()->items(p);
3719 ClipItem *clip = NULL;
3720 for (int i = 0; i < list.size(); i++) {
3721 if (!list.at(i)->isEnabled()) continue;
3722 if (list.at(i)->type() == AVWIDGET) {
3723 clip = static_cast <ClipItem *>(list.at(i));
3730 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3732 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3735 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3737 const QPointF p(pos, (track + 1) * m_tracksHeight);
3738 QList<QGraphicsItem *> list = scene()->items(p);
3739 Transition *clip = NULL;
3740 for (int i = 0; i < list.size(); i++) {
3741 if (!list.at(i)->isEnabled()) continue;
3742 if (list.at(i)->type() == TRANSITIONWIDGET) {
3743 clip = static_cast <Transition *>(list.at(i));
3750 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3752 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3755 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3757 int framepos = (int)(pos.frames(m_document->fps()));
3758 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3759 QList<QGraphicsItem *> list = scene()->items(p);
3760 Transition *clip = NULL;
3761 for (int i = 0; i < list.size(); i++) {
3762 if (!list.at(i)->isEnabled()) continue;
3763 if (list.at(i)->type() == TRANSITIONWIDGET) {
3764 Transition *test = static_cast <Transition *>(list.at(i));
3765 if (test->endPos() == pos) clip = test;
3772 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3774 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3775 QList<QGraphicsItem *> list = scene()->items(p);
3776 Transition *clip = NULL;
3777 for (int i = 0; i < list.size(); ++i) {
3778 if (!list.at(i)->isEnabled()) continue;
3779 if (list.at(i)->type() == TRANSITIONWIDGET) {
3780 Transition *test = static_cast <Transition *>(list.at(i));
3781 if (test->startPos() == pos) clip = test;
3788 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3790 if (m_selectionGroup) resetSelectionGroup(false);
3791 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3793 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);
3794 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3797 Mlt::Producer *prod;
3798 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3799 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3800 else prod = item->baseClip()->producer(end.track);
3802 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);
3804 bool snap = KdenliveSettings::snaptopoints();
3805 KdenliveSettings::setSnaptopoints(false);
3806 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3808 int tracknumber = m_document->tracksCount() - end.track - 1;
3809 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3810 m_scene->clearSelection();
3811 if (isLocked) item->setItemLocked(true);
3813 if (item->isItemLocked()) item->setItemLocked(false);
3814 item->setSelected(true);
3816 if (item->baseClip()->isTransparent()) {
3817 // Also move automatic transition
3818 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3819 if (tr && tr->isAutomatic()) {
3820 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3821 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);
3822 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3825 KdenliveSettings::setSnaptopoints(snap);
3826 setDocumentModified();
3828 // undo last move and emit error message
3829 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3831 if (refresh) m_document->renderer()->doRefresh();
3832 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3835 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3838 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3839 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3840 resetSelectionGroup();
3841 m_scene->clearSelection();
3843 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3844 scene()->addItem(m_selectionGroup);
3846 m_document->renderer()->blockSignals(true);
3847 for (int i = 0; i < startClip.count(); i++) {
3849 startClip[i].startPos = startClip.at(i).startPos - offset;
3850 startClip[i].track = startClip.at(i).track - trackOffset;
3852 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3853 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3855 clip->setItemLocked(false);
3856 if (clip->parentItem()) {
3857 m_selectionGroup->addToGroup(clip->parentItem());
3858 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3860 m_selectionGroup->addToGroup(clip);
3861 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3863 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3864 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3866 for (int i = 0; i < startTransition.count(); i++) {
3868 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3869 startTransition[i].track = startTransition.at(i).track - trackOffset;
3871 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3873 tr->setItemLocked(false);
3874 if (tr->parentItem()) {
3875 m_selectionGroup->addToGroup(tr->parentItem());
3876 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3878 m_selectionGroup->addToGroup(tr);
3879 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3881 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());
3882 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3884 m_document->renderer()->blockSignals(false);
3886 if (m_selectionGroup) {
3887 bool snap = KdenliveSettings::snaptopoints();
3888 KdenliveSettings::setSnaptopoints(false);
3890 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3891 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3893 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3895 int max = children.count();
3896 for (int i = 0; i < max; i++) {
3897 if (children.at(i)->type() == GROUPWIDGET) {
3898 children += children.at(i)->childItems();
3899 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3900 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3901 /*m_document->clipManager()->removeGroup(grp);
3902 m_scene->destroyItemGroup(grp);*/
3903 children.removeAll(children.at(i));
3908 for (int i = 0; i < children.count(); i++) {
3909 // re-add items in correct place
3910 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3911 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3913 ItemInfo info = item->info();
3914 int tracknumber = m_document->tracksCount() - info.track - 1;
3915 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3916 if (isLocked) item->setItemLocked(true);
3917 else if (item->isItemLocked()) item->setItemLocked(false);
3919 if (item->type() == AVWIDGET) {
3920 ClipItem *clip = static_cast <ClipItem*>(item);
3921 info.track = m_document->tracksCount() - info.track;
3922 Mlt::Producer *prod;
3923 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3924 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3925 else prod = clip->baseClip()->producer(info.track);
3926 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3927 } else if (item->type() == TRANSITIONWIDGET) {
3928 Transition *tr = static_cast <Transition*>(item);
3930 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3932 newTrack = tr->transitionEndTrack() + trackOffset;
3933 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3935 tr->updateTransitionEndTrack(newTrack);
3936 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3939 resetSelectionGroup(false);
3940 KdenliveSettings::setSnaptopoints(snap);
3941 m_document->renderer()->doRefresh();
3942 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3945 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3947 Transition *item = getTransitionItemAt(start.startPos, start.track);
3949 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);
3950 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3953 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3954 bool snap = KdenliveSettings::snaptopoints();
3955 KdenliveSettings::setSnaptopoints(false);
3956 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3957 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3958 // Transition was moved
3959 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3960 } else if (end.endPos == start.endPos) {
3961 // Transition start resize
3962 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3963 } else if (end.startPos == start.startPos) {
3964 // Transition end resize;
3965 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3966 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3969 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3970 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3971 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3973 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3974 KdenliveSettings::setSnaptopoints(snap);
3975 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3976 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());
3977 if (m_dragItem && m_dragItem == item) {
3979 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3980 if (transitionClip && transitionClip->baseClip()) {
3981 QString size = transitionClip->baseClip()->getProperty("frame_size");
3982 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3983 if (factor == 0) factor = 1.0;
3984 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3985 p.setY(size.section('x', 1, 1).toInt());
3987 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3989 if (m_refresh) m_document->renderer()->doRefresh();
3990 setDocumentModified();
3993 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3995 bool resizeClipStart = (start.startPos != end.startPos);
3996 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
3998 if (dontWorry) return;
3999 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);
4000 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4003 if (item->parentItem()) {
4004 // Item is part of a group, reset group
4005 resetSelectionGroup();
4008 bool snap = KdenliveSettings::snaptopoints();
4009 KdenliveSettings::setSnaptopoints(false);
4010 if (resizeClipStart) {
4011 ItemInfo clipinfo = item->info();
4012 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4013 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4015 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4016 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4017 updatePositionEffects(item, clipinfo);
4018 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4020 ItemInfo clipinfo = item->info();
4021 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4022 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4024 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4025 updatePositionEffects(item, clipinfo);
4026 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4028 if (!resizeClipStart && end.cropStart != start.cropStart) {
4029 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4030 ItemInfo clipinfo = end;
4031 clipinfo.track = m_document->tracksCount() - end.track;
4032 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4034 item->setCropStart(end.cropStart);
4035 item->resetThumbs(true);
4038 m_document->renderer()->doRefresh();
4039 KdenliveSettings::setSnaptopoints(snap);
4040 setDocumentModified();
4043 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4045 if (pos == oldInfo.startPos.frames(m_document->fps()))
4047 bool snap = KdenliveSettings::snaptopoints();
4049 KdenliveSettings::setSnaptopoints(false);
4050 item->resizeStart(pos);
4051 if (item->startPos().frames(m_document->fps()) != pos) {
4052 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4053 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4054 KdenliveSettings::setSnaptopoints(snap);
4057 KdenliveSettings::setSnaptopoints(snap);
4059 ItemInfo info = item->info();
4060 if (item->type() == AVWIDGET) {
4061 ItemInfo resizeinfo = oldInfo;
4062 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4063 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4065 bool hasParentCommand = false;
4067 hasParentCommand = true;
4069 command = new QUndoCommand();
4070 command->setText(i18n("Resize clip start"));
4073 // Check if there is an automatic transition on that clip (lower track)
4074 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4075 if (transition && transition->isAutomatic()) {
4076 ItemInfo trInfo = transition->info();
4077 ItemInfo newTrInfo = trInfo;
4078 newTrInfo.startPos = item->startPos();
4079 if (newTrInfo.startPos < newTrInfo.endPos)
4080 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4082 // Check if there is an automatic transition on that clip (upper track)
4083 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4084 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4085 ItemInfo trInfo = transition->info();
4086 ItemInfo newTrInfo = trInfo;
4087 newTrInfo.startPos = item->startPos();
4088 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4089 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4090 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4093 ClipItem *clip = static_cast < ClipItem * >(item);
4094 updatePositionEffects(clip, oldInfo);
4098 QDomElement root = doc.createElement("list");
4099 doc.appendChild(root);
4100 QList <int> indexes;
4101 for (int i = 0; i < clip->effectsCount(); i++) {
4102 QDomElement effect = clip->effectAt(i);
4103 if (EffectsList::hasKeyFrames(effect)) {
4104 doc.appendChild(doc.importNode(effect, true));
4109 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4110 // Keyframes were modified, updateClip
4111 QDomNodeList effs = doc.elementsByTagName("effect");
4113 // Since we must always resize clip before updating the keyframes, we
4114 // put a resize command before & after checking keyframes so that
4115 // we are sure the resize is performed before whenever we do or undo the action
4117 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4118 for (int i = 0; i < indexes.count(); i++) {
4119 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);
4120 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4122 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4123 emit clipItemSelected(clip);
4125 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4128 if (!hasParentCommand)
4129 m_commandStack->push(command);
4131 KdenliveSettings::setSnaptopoints(false);
4132 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4133 KdenliveSettings::setSnaptopoints(snap);
4134 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4136 } else if (item->type() == TRANSITIONWIDGET) {
4137 Transition *transition = static_cast <Transition *>(item);
4138 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)) {
4139 // Cannot resize transition
4140 KdenliveSettings::setSnaptopoints(false);
4141 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4142 KdenliveSettings::setSnaptopoints(snap);
4143 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4145 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4146 if (command == NULL)
4147 m_commandStack->push(moveCommand);
4151 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4152 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4155 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4157 if (pos == oldInfo.endPos.frames(m_document->fps()))
4159 bool snap = KdenliveSettings::snaptopoints();
4161 KdenliveSettings::setSnaptopoints(false);
4162 item->resizeEnd(pos);
4163 if (item->endPos().frames(m_document->fps()) != pos) {
4164 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4165 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4166 KdenliveSettings::setSnaptopoints(snap);
4169 KdenliveSettings::setSnaptopoints(snap);
4171 ItemInfo info = item->info();
4172 if (item->type() == AVWIDGET) {
4173 ItemInfo resizeinfo = info;
4174 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4175 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4177 bool hasParentCommand = false;
4179 hasParentCommand = true;
4181 command = new QUndoCommand();
4182 command->setText(i18n("Resize clip end"));
4185 // Check if there is an automatic transition on that clip (lower track)
4186 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4187 if (tr && tr->isAutomatic()) {
4188 ItemInfo trInfo = tr->info();
4189 ItemInfo newTrInfo = trInfo;
4190 newTrInfo.endPos = item->endPos();
4191 if (newTrInfo.endPos > newTrInfo.startPos)
4192 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4195 // Check if there is an automatic transition on that clip (upper track)
4196 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4197 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4198 ItemInfo trInfo = tr->info();
4199 ItemInfo newTrInfo = trInfo;
4200 newTrInfo.endPos = item->endPos();
4201 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4202 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4203 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4208 ClipItem *clip = static_cast < ClipItem * >(item);
4210 QDomElement root = doc.createElement("list");
4211 doc.appendChild(root);
4212 QList <int> indexes;
4213 for (int i = 0; i < clip->effectsCount(); i++) {
4214 QDomElement effect = clip->effectAt(i);
4215 if (EffectsList::hasKeyFrames(effect)) {
4216 doc.appendChild(doc.importNode(effect, true));
4221 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4222 // Keyframes were modified, updateClip
4223 QDomNodeList effs = doc.elementsByTagName("effect");
4225 // Since we must always resize clip before updating the keyframes, we
4226 // put a resize command before & after checking keyframes so that
4227 // we are sure the resize is performed before whenever we do or undo the action
4229 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4230 for (int i = 0; i < indexes.count(); i++) {
4231 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);
4232 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4234 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4235 emit clipItemSelected(clip);
4237 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4240 if (!hasParentCommand)
4241 m_commandStack->push(command);
4242 updatePositionEffects(clip, oldInfo);
4244 KdenliveSettings::setSnaptopoints(false);
4245 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4246 KdenliveSettings::setSnaptopoints(true);
4247 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4249 } else if (item->type() == TRANSITIONWIDGET) {
4250 Transition *transition = static_cast <Transition *>(item);
4251 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)) {
4252 // Cannot resize transition
4253 KdenliveSettings::setSnaptopoints(false);
4254 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4255 KdenliveSettings::setSnaptopoints(true);
4256 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4258 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4259 if (command == NULL)
4260 m_commandStack->push(moveCommand);
4263 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4264 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4267 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4269 int end = item->fadeIn();
4271 // there is a fade in effect
4272 int effectPos = item->hasEffect("volume", "fadein");
4273 if (effectPos != -1) {
4274 QDomElement oldeffect = item->effectAt(effectPos);
4275 int start = item->cropStart().frames(m_document->fps());
4276 int max = item->cropDuration().frames(m_document->fps());
4278 // Make sure the fade effect is not longer than the clip
4279 item->setFadeIn(max);
4280 end = item->fadeIn();
4283 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4284 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4285 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4286 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4287 // if fade effect is displayed, update the effect edit widget with new clip duration
4288 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4290 effectPos = item->hasEffect("brightness", "fade_from_black");
4291 if (effectPos != -1) {
4292 QDomElement oldeffect = item->effectAt(effectPos);
4293 int start = item->cropStart().frames(m_document->fps());
4294 int max = item->cropDuration().frames(m_document->fps());
4296 // Make sure the fade effect is not longer than the clip
4297 item->setFadeIn(max);
4298 end = item->fadeIn();
4301 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4302 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4303 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4304 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4305 // if fade effect is displayed, update the effect edit widget with new clip duration
4306 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4309 int start = item->fadeOut();
4311 // there is a fade out effect
4312 int effectPos = item->hasEffect("volume", "fadeout");
4313 if (effectPos != -1) {
4314 QDomElement oldeffect = item->effectAt(effectPos);
4315 int max = item->cropDuration().frames(m_document->fps());
4316 int end = max + item->cropStart().frames(m_document->fps());
4318 // Make sure the fade effect is not longer than the clip
4319 item->setFadeOut(max);
4320 start = item->fadeOut();
4322 start = end - start;
4323 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4324 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4325 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4326 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4327 // if fade effect is displayed, update the effect edit widget with new clip duration
4328 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4330 effectPos = item->hasEffect("brightness", "fade_to_black");
4331 if (effectPos != -1) {
4332 QDomElement oldeffect = item->effectAt(effectPos);
4333 int max = item->cropDuration().frames(m_document->fps());
4334 int end = max + item->cropStart().frames(m_document->fps());
4336 // Make sure the fade effect is not longer than the clip
4337 item->setFadeOut(max);
4338 start = item->fadeOut();
4340 start = end - start;
4341 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4342 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4343 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4344 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4345 // if fade effect is displayed, update the effect edit widget with new clip duration
4346 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4350 int effectPos = item->hasEffect("freeze", "freeze");
4351 if (effectPos != -1) {
4352 // Freeze effect needs to be adjusted with clip resize
4353 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4354 QDomElement eff = item->getEffectAt(effectPos);
4355 if (!eff.isNull() && diff != 0) {
4356 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4357 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4358 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4359 emit clipItemSelected(item, item->selectedEffectIndex());
4364 effectPos = item->hasEffect("affine", "pan_zoom");
4365 if (effectPos != -1) {
4366 QDomElement oldeffect = item->effectAt(effectPos);
4367 int start = item->cropStart().frames(m_document->fps());
4368 int max = start + item->cropDuration().frames(m_document->fps());
4373 oldeffect.setAttribute("in", start);
4374 oldeffect.setAttribute("out", max);
4375 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4376 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4377 // if effect is displayed, update the effect edit widget with new clip duration
4378 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4382 double CustomTrackView::getSnapPointForPos(double pos)
4384 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4387 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4389 QList <GenTime> snaps;
4390 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4391 QList<QGraphicsItem *> itemList = items();
4392 for (int i = 0; i < itemList.count(); i++) {
4393 if (itemList.at(i) == selected) continue;
4394 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4395 if (itemList.at(i)->type() == AVWIDGET) {
4396 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4397 GenTime start = item->startPos();
4398 GenTime end = item->endPos();
4399 snaps.append(start);
4401 if (!offsetList.isEmpty()) {
4402 for (int j = 0; j < offsetList.size(); j++) {
4403 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4404 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4408 QList < GenTime > markers = item->snapMarkers();
4409 for (int j = 0; j < markers.size(); ++j) {
4410 GenTime t = markers.at(j);
4412 if (!offsetList.isEmpty()) {
4413 for (int k = 0; k < offsetList.size(); k++) {
4414 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4418 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4419 Transition *transition = static_cast <Transition*>(itemList.at(i));
4420 GenTime start = transition->startPos();
4421 GenTime end = transition->endPos();
4422 snaps.append(start);
4424 if (!offsetList.isEmpty()) {
4425 for (int j = 0; j < offsetList.size(); j++) {
4426 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4427 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4433 // add cursor position
4434 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4436 if (!offsetList.isEmpty()) {
4437 for (int j = 0; j < offsetList.size(); j++) {
4438 snaps.append(pos - offsetList.at(j));
4443 for (int i = 0; i < m_guides.count(); i++) {
4444 snaps.append(m_guides.at(i)->position());
4445 if (!offsetList.isEmpty()) {
4446 for (int j = 0; j < offsetList.size(); j++) {
4447 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4453 m_scene->setSnapList(snaps);
4454 //for (int i = 0; i < m_snapPoints.size(); ++i)
4455 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4458 void CustomTrackView::slotSeekToPreviousSnap()
4460 updateSnapPoints(NULL);
4461 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4462 setCursorPos((int) res.frames(m_document->fps()));
4466 void CustomTrackView::slotSeekToNextSnap()
4468 updateSnapPoints(NULL);
4469 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4470 setCursorPos((int) res.frames(m_document->fps()));
4474 void CustomTrackView::clipStart()
4476 AbstractClipItem *item = getMainActiveClip();
4478 setCursorPos((int) item->startPos().frames(m_document->fps()));
4483 void CustomTrackView::clipEnd()
4485 AbstractClipItem *item = getMainActiveClip();
4487 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4492 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4494 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4495 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4496 m_commandStack->push(command);
4499 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4501 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4502 m_commandStack->push(command);
4505 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4507 DocClipBase *base = m_document->clipManager()->getClipById(id);
4508 QList <CommentedTime> markers = base->commentedSnapMarkers();
4510 if (markers.isEmpty()) {
4511 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4514 QUndoCommand *deleteMarkers = new QUndoCommand();
4515 deleteMarkers->setText("Delete clip markers");
4517 for (int i = 0; i < markers.size(); i++) {
4518 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4520 m_commandStack->push(deleteMarkers);
4523 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4525 DocClipBase *base = m_document->clipManager()->getClipById(id);
4526 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4527 else base->deleteSnapMarker(pos);
4528 emit updateClipMarkers(base);
4529 setDocumentModified();
4530 viewport()->update();
4533 int CustomTrackView::hasGuide(int pos, int offset)
4535 for (int i = 0; i < m_guides.count(); i++) {
4536 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4537 if (qAbs(guidePos - pos) <= offset) return guidePos;
4538 else if (guidePos > pos) return -1;
4543 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4547 double fps = m_document->fps();
4548 for (int i = 0; i < m_guides.count(); i++) {
4549 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4550 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4552 goMenu->setEnabled(!m_guides.isEmpty());
4555 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4557 if (oldPos > GenTime() && pos > GenTime()) {
4559 for (int i = 0; i < m_guides.count(); i++) {
4560 if (m_guides.at(i)->position() == oldPos) {
4561 Guide *item = m_guides.at(i);
4562 item->updateGuide(pos, comment);
4566 } else if (pos > GenTime()) addGuide(pos, comment);
4570 for (int i = 0; i < m_guides.count(); i++) {
4571 if (m_guides.at(i)->position() == oldPos) {
4572 delete m_guides.takeAt(i);
4577 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4579 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4580 m_document->syncGuides(m_guides);
4583 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4585 for (int i = 0; i < m_guides.count(); i++) {
4586 if (m_guides.at(i)->position() == pos) {
4587 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4591 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4592 scene()->addItem(g);
4594 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4595 m_document->syncGuides(m_guides);
4599 void CustomTrackView::slotAddGuide()
4601 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4602 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4603 if (d.exec() != QDialog::Accepted) return;
4604 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4605 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4606 m_commandStack->push(command);
4610 void CustomTrackView::slotEditGuide(int guidePos)
4613 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4614 else pos = GenTime(guidePos, m_document->fps());
4616 for (int i = 0; i < m_guides.count(); i++) {
4617 if (m_guides.at(i)->position() == pos) {
4618 slotEditGuide(m_guides.at(i)->info());
4623 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4626 void CustomTrackView::slotEditGuide(CommentedTime guide)
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);
4636 void CustomTrackView::slotEditTimeLineGuide()
4638 if (m_dragGuide == NULL) return;
4639 CommentedTime guide = m_dragGuide->info();
4640 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4641 if (d.exec() == QDialog::Accepted) {
4642 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4643 m_commandStack->push(command);
4647 void CustomTrackView::slotDeleteGuide(int guidePos)
4650 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4651 else pos = GenTime(guidePos, m_document->fps());
4653 for (int i = 0; i < m_guides.count(); i++) {
4654 if (m_guides.at(i)->position() == pos) {
4655 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4656 m_commandStack->push(command);
4661 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4665 void CustomTrackView::slotDeleteTimeLineGuide()
4667 if (m_dragGuide == NULL) return;
4668 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4669 m_commandStack->push(command);
4673 void CustomTrackView::slotDeleteAllGuides()
4675 QUndoCommand *deleteAll = new QUndoCommand();
4676 deleteAll->setText("Delete all guides");
4677 for (int i = 0; i < m_guides.count(); i++) {
4678 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4680 m_commandStack->push(deleteAll);
4683 void CustomTrackView::setTool(PROJECTTOOL tool)
4688 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4691 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4692 m_scene->setScale(scaleFactor, verticalScale);
4693 removeTipAnimation();
4694 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4695 bool adjust = false;
4696 if (verticalScale != matrix().m22()) adjust = true;
4697 setMatrix(newmatrix);
4699 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4700 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4701 for (int i = 0; i < m_guides.count(); i++) {
4702 QLineF l = m_guides.at(i)->line();
4703 l.setP2(QPointF(l.x2(), newHeight));
4704 m_guides.at(i)->setLine(l);
4706 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4709 int diff = sceneRect().width() - m_projectDuration;
4710 if (diff * newmatrix.m11() < 50) {
4711 if (newmatrix.m11() < 0.4)
4712 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4714 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4716 centerOn(QPointF(cursorPos(), verticalPos));
4719 void CustomTrackView::slotRefreshGuides()
4721 if (KdenliveSettings::showmarkers()) {
4722 for (int i = 0; i < m_guides.count(); i++)
4723 m_guides.at(i)->update();
4727 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4729 //kDebug() << "// DRAW BG: " << rect.width();
4730 painter->setClipRect(rect);
4731 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4732 QPen pen1 = painter->pen();
4733 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4734 painter->setPen(pen1);
4735 double min = rect.left();
4736 double max = rect.right();
4737 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4738 int maxTrack = m_document->tracksCount();
4739 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4740 QColor audioColor = palette().alternateBase().color();
4741 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4742 for (int i = 0; i < maxTrack; i++) {
4743 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4744 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4745 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4746 if (i == m_selectedTrack)
4747 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4749 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4751 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4753 int lowerLimit = m_tracksHeight * maxTrack + 1;
4754 if (height() > lowerLimit) {
4755 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4756 painter->fillRect(bg, base);
4760 bool CustomTrackView::findString(const QString &text)
4763 for (int i = 0; i < m_searchPoints.size(); ++i) {
4764 marker = m_searchPoints.at(i).comment();
4765 if (marker.contains(text, Qt::CaseInsensitive)) {
4766 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4767 int vert = verticalScrollBar()->value();
4768 int hor = cursorPos();
4769 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4777 void CustomTrackView::selectFound(QString track, QString pos)
4779 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4780 slotSelectTrack(track.toInt());
4782 int vert = verticalScrollBar()->value();
4783 int hor = cursorPos();
4784 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4787 bool CustomTrackView::findNextString(const QString &text)
4790 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4791 marker = m_searchPoints.at(i).comment();
4792 if (marker.contains(text, Qt::CaseInsensitive)) {
4793 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4794 int vert = verticalScrollBar()->value();
4795 int hor = cursorPos();
4796 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4805 void CustomTrackView::initSearchStrings()
4807 m_searchPoints.clear();
4808 QList<QGraphicsItem *> itemList = items();
4809 for (int i = 0; i < itemList.count(); i++) {
4810 // parse all clip names
4811 if (itemList.at(i)->type() == AVWIDGET) {
4812 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4813 GenTime start = item->startPos();
4814 CommentedTime t(start, item->clipName());
4815 m_searchPoints.append(t);
4816 // add all clip markers
4817 QList < CommentedTime > markers = item->commentedSnapMarkers();
4818 m_searchPoints += markers;
4823 for (int i = 0; i < m_guides.count(); i++)
4824 m_searchPoints.append(m_guides.at(i)->info());
4826 qSort(m_searchPoints);
4829 void CustomTrackView::clearSearchStrings()
4831 m_searchPoints.clear();
4835 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4837 QList<ItemInfo> matchingInfo;
4838 QList<QGraphicsItem *> itemList = items();
4839 for (int i = 0; i < itemList.count(); i++) {
4840 if (itemList.at(i)->type() == AVWIDGET) {
4841 ClipItem *item = (ClipItem *)itemList.at(i);
4842 if (item->clipProducer() == clipId)
4843 matchingInfo << item->info();
4846 return matchingInfo;
4849 void CustomTrackView::copyClip()
4851 qDeleteAll(m_copiedItems);
4852 m_copiedItems.clear();
4853 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4854 if (itemList.count() == 0) {
4855 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4858 for (int i = 0; i < itemList.count(); i++) {
4859 if (itemList.at(i)->type() == AVWIDGET) {
4860 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4861 ClipItem *clone = clip->clone(clip->info());
4862 m_copiedItems.append(clone);
4863 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4864 Transition *dup = static_cast <Transition *>(itemList.at(i));
4865 m_copiedItems.append(dup->clone());
4870 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4872 if (m_scene->editMode() != NORMALEDIT) {
4873 // If we are in overwrite mode, always allow the move
4876 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));
4877 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4878 for (int i = 0; i < collisions.count(); i++) {
4879 if (collisions.at(i)->type() == type) return false;
4884 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4887 for (int i = 0; i < infoList.count(); i++) {
4888 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));
4891 QList<QGraphicsItem *> collisions = scene()->items(path);
4892 for (int i = 0; i < collisions.count(); i++) {
4893 if (collisions.at(i)->type() == type) return false;
4898 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4900 for (int i = 0; i < items.count(); i++) {
4901 ItemInfo info = items.at(i)->info();
4902 info.startPos += offset;
4903 info.endPos += offset;
4904 info.track += trackOffset;
4905 if (!canBePastedTo(info, items.at(i)->type())) return false;
4910 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4912 QPainterPath movePath;
4913 movePath.moveTo(0, 0);
4915 for (int i = 0; i < items.count(); i++) {
4916 ItemInfo info = items.at(i)->info();
4917 info.startPos = info.startPos + offset;
4918 info.endPos = info.endPos + offset;
4919 info.track = info.track + trackOffset;
4920 if (info.startPos < GenTime()) {
4921 // No clip should go below 0
4924 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));
4925 movePath.addRect(rect);
4927 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4928 for (int i = 0; i < collisions.count(); i++) {
4929 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4930 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4938 void CustomTrackView::pasteClip()
4940 if (m_copiedItems.count() == 0) {
4941 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4945 if (m_menuPosition.isNull()) {
4946 position = mapFromGlobal(QCursor::pos());
4947 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4948 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4951 } else position = m_menuPosition;
4953 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4954 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4956 GenTime leftPos = m_copiedItems.at(0)->startPos();
4957 int lowerTrack = m_copiedItems.at(0)->track();
4958 int upperTrack = m_copiedItems.at(0)->track();
4959 for (int i = 1; i < m_copiedItems.count(); i++) {
4960 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4961 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4962 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4965 GenTime offset = pos - leftPos;
4966 int trackOffset = track - lowerTrack;
4968 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4969 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4970 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4971 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4974 QUndoCommand *pasteClips = new QUndoCommand();
4975 pasteClips->setText("Paste clips");
4977 for (int i = 0; i < m_copiedItems.count(); i++) {
4978 // parse all clip names
4979 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4980 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4981 ItemInfo info = clip->info();
4982 info.startPos += offset;
4983 info.endPos += offset;
4984 info.track += trackOffset;
4985 if (canBePastedTo(info, AVWIDGET)) {
4986 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4987 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
4988 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
4989 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
4991 info.startPos = tr->startPos() + offset;
4992 info.endPos = tr->endPos() + offset;
4993 info.track = tr->track() + trackOffset;
4994 int transitionEndTrack;
4995 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
4996 else transitionEndTrack = tr->transitionEndTrack();
4997 if (canBePastedTo(info, TRANSITIONWIDGET)) {
4998 if (info.startPos >= info.endPos) {
4999 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5000 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5001 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5004 m_commandStack->push(pasteClips);
5007 void CustomTrackView::pasteClipEffects()
5009 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5010 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5013 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5015 QUndoCommand *paste = new QUndoCommand();
5016 paste->setText("Paste effects");
5018 QList<QGraphicsItem *> clips = scene()->selectedItems();
5021 for (int i = 0; i < clips.count(); ++i) {
5022 if (clips.at(i)->type() == GROUPWIDGET) {
5023 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5024 for (int j = 0; j < children.count(); j++) {
5025 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5026 clips.append(children.at(j));
5033 for (int i = 0; i < clips.count(); ++i) {
5034 if (clips.at(i)->type() == AVWIDGET) {
5035 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5036 for (int j = 0; j < clip->effectsCount(); j++) {
5037 QDomElement eff = clip->effectAt(j);
5038 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5039 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5040 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5045 if (paste->childCount() > 0) m_commandStack->push(paste);
5048 //adjust effects (fades, ...)
5049 for (int i = 0; i < clips.count(); ++i) {
5050 if (clips.at(i)->type() == AVWIDGET) {
5051 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5052 updatePositionEffects(item, item->info());
5058 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5060 // parse parameters to check if we need to adjust to the new crop start
5061 int diff = (newstart - oldstart).frames(m_document->fps());
5062 int max = (newstart + duration).frames(m_document->fps());
5063 QDomNodeList params = xml.elementsByTagName("parameter");
5064 for (int i = 0; i < params.count(); i++) {
5065 QDomElement e = params.item(i).toElement();
5066 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5067 QString def = e.attribute("default");
5068 // Effect has a keyframe type parameter, we need to adjust the values
5069 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5070 QStringList newKeyFrames;
5071 foreach(const QString &str, keys) {
5072 int pos = str.section(':', 0, 0).toInt();
5073 double val = str.section(':', 1, 1).toDouble();
5076 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5078 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5080 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5081 e.setAttribute("keyframes", newKeyFrames.join(";"));
5086 ClipItem *CustomTrackView::getClipUnderCursor() const
5088 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5089 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5090 for (int i = 0; i < collisions.count(); i++) {
5091 if (collisions.at(i)->type() == AVWIDGET) {
5092 return static_cast < ClipItem *>(collisions.at(i));
5098 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5100 QList<QGraphicsItem *> clips = scene()->selectedItems();
5101 if (clips.isEmpty()) {
5102 return getClipUnderCursor();
5104 AbstractClipItem *item = NULL;
5105 for (int i = 0; i < clips.count(); ++i) {
5106 if (clips.at(i)->type() == AVWIDGET) {
5107 item = static_cast < AbstractClipItem *>(clips.at(i));
5108 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5111 if (item) return item;
5116 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5118 QList<QGraphicsItem *> clips = scene()->selectedItems();
5119 if (clips.isEmpty()) {
5120 return getClipUnderCursor();
5123 // remove all items in the list that are not clips
5124 for (int i = 0; i < clips.count();) {
5125 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5128 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5129 for (int i = 0; i < clips.count(); ++i) {
5130 if (clips.at(i)->type() == AVWIDGET) {
5131 item = static_cast < ClipItem *>(clips.at(i));
5132 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5140 void CustomTrackView::setInPoint()
5142 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5144 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5147 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5151 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5154 void CustomTrackView::setOutPoint()
5156 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5158 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5161 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5165 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5168 void CustomTrackView::slotUpdateAllThumbs()
5170 if (!isEnabled()) return;
5171 QList<QGraphicsItem *> itemList = items();
5172 //if (itemList.isEmpty()) return;
5174 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5175 for (int i = 0; i < itemList.count(); i++) {
5176 if (itemList.at(i)->type() == AVWIDGET) {
5177 item = static_cast <ClipItem *>(itemList.at(i));
5178 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5179 // Check if we have a cached thumbnail
5180 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5181 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5182 if (QFile::exists(thumb)) {
5184 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5185 item->slotSetStartThumb(pix);
5188 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5189 QString endThumb = startThumb;
5190 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5191 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5192 if (QFile::exists(startThumb)) {
5193 QPixmap pix(startThumb);
5194 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5195 item->slotSetStartThumb(pix);
5197 if (QFile::exists(endThumb)) {
5198 QPixmap pix(endThumb);
5199 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5200 item->slotSetEndThumb(pix);
5204 item->refreshClip(false);
5205 //qApp->processEvents();
5208 viewport()->update();
5211 void CustomTrackView::saveThumbnails()
5213 QList<QGraphicsItem *> itemList = items();
5215 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5216 for (int i = 0; i < itemList.count(); i++) {
5217 if (itemList.at(i)->type() == AVWIDGET) {
5218 item = static_cast <ClipItem *>(itemList.at(i));
5219 if (item->clipType() != COLOR) {
5220 // Check if we have a cached thumbnail
5221 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5222 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5223 if (!QFile::exists(thumb)) {
5224 QPixmap pix(item->startThumb());
5228 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5229 QString endThumb = startThumb;
5230 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5231 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5232 if (!QFile::exists(startThumb)) {
5233 QPixmap pix(item->startThumb());
5234 pix.save(startThumb);
5236 if (!QFile::exists(endThumb)) {
5237 QPixmap pix(item->endThumb());
5247 void CustomTrackView::slotInsertTrack(int ix)
5249 TrackDialog d(m_document, parentWidget());
5250 d.comboTracks->setCurrentIndex(ix);
5251 d.label->setText(i18n("Insert track"));
5252 d.setWindowTitle(i18n("Insert New Track"));
5254 if (d.exec() == QDialog::Accepted) {
5255 ix = d.comboTracks->currentIndex();
5256 if (d.before_select->currentIndex() == 1)
5259 info.isMute = false;
5260 info.isLocked = false;
5261 if (d.video_track->isChecked()) {
5262 info.type = VIDEOTRACK;
5263 info.isBlind = false;
5265 info.type = AUDIOTRACK;
5266 info.isBlind = true;
5268 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5269 m_commandStack->push(addTrack);
5270 setDocumentModified();
5274 void CustomTrackView::slotDeleteTrack(int ix)
5276 if (m_document->tracksCount() < 2) return;
5277 TrackDialog d(m_document, parentWidget());
5278 d.comboTracks->setCurrentIndex(ix);
5279 d.label->setText(i18n("Delete track"));
5280 d.before_select->setHidden(true);
5281 d.setWindowTitle(i18n("Delete Track"));
5282 d.video_track->setHidden(true);
5283 d.audio_track->setHidden(true);
5284 if (d.exec() == QDialog::Accepted) {
5285 ix = d.comboTracks->currentIndex();
5286 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5287 deleteTimelineTrack(ix, info);
5288 setDocumentModified();
5289 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5290 m_commandStack->push(command);*/
5294 void CustomTrackView::slotConfigTracks(int ix)
5296 TracksConfigDialog d(m_document, ix, parentWidget());
5297 if (d.exec() == QDialog::Accepted) {
5298 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5299 m_commandStack->push(configTracks);
5300 QList <int> toDelete = d.deletedTracks();
5301 for (int i = 0; i < toDelete.count(); ++i) {
5302 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5303 deleteTimelineTrack(toDelete.at(i) - i, info);
5305 setDocumentModified();
5309 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5311 if (m_document->tracksCount() < 2) return;
5312 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5313 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5314 QList<QGraphicsItem *> selection = m_scene->items(r);
5315 QUndoCommand *deleteTrack = new QUndoCommand();
5316 deleteTrack->setText("Delete track");
5318 // Delete all clips in selected track
5319 for (int i = 0; i < selection.count(); i++) {
5320 if (selection.at(i)->type() == AVWIDGET) {
5321 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5322 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5323 m_scene->removeItem(item);
5326 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5327 Transition *item = static_cast <Transition *>(selection.at(i));
5328 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5329 m_scene->removeItem(item);
5335 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5336 m_commandStack->push(deleteTrack);
5339 void CustomTrackView::autoTransition()
5341 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5342 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5343 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5346 Transition *tr = static_cast <Transition*>(itemList.at(0));
5347 tr->setAutomatic(!tr->isAutomatic());
5348 QDomElement transition = tr->toXML();
5349 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);
5350 setDocumentModified();
5354 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5357 QDomNodeList params = effect.elementsByTagName("parameter");
5358 for (int i = 0; i < params.count(); i++) {
5359 QDomElement e = params.item(i).toElement();
5360 if (!e.isNull() && e.attribute("type") == "constant") {
5361 if (e.hasAttribute("factor")) {
5362 double factor = e.attribute("factor").toDouble();
5363 double value = e.attribute("value").toDouble();
5364 value = value / factor;
5365 result.append(QString::number(value));
5366 } else result.append(e.attribute("value"));
5372 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5374 QList<QGraphicsItem *> list = scene()->items();
5375 ClipItem *clip = NULL;
5376 for (int i = 0; i < list.size(); ++i) {
5377 if (list.at(i)->type() == AVWIDGET) {
5378 clip = static_cast <ClipItem *>(list.at(i));
5379 if (clip->clipProducer() == id) {
5380 clip->setClipName(name);
5384 viewport()->update();
5387 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5389 minimum = GenTime();
5390 maximum = GenTime();
5391 QList<QGraphicsItem *> selection;
5392 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5393 selection.removeAll(item);
5394 for (int i = 0; i < selection.count(); i++) {
5395 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5396 if (clip && clip->type() == AVWIDGET) {
5397 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5398 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5403 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5405 minimum = GenTime();
5406 maximum = GenTime();
5407 QList<QGraphicsItem *> selection;
5408 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5409 selection.removeAll(item);
5410 for (int i = 0; i < selection.count(); i++) {
5411 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5412 if (clip && clip->type() == TRANSITIONWIDGET) {
5413 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5414 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5419 void CustomTrackView::loadGroups(const QDomNodeList groups)
5421 for (int i = 0; i < groups.count(); i++) {
5422 QDomNodeList children = groups.at(i).childNodes();
5423 scene()->clearSelection();
5424 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5425 QDomNode n = children.item(nodeindex);
5426 QDomElement elem = n.toElement();
5427 int pos = elem.attribute("position").toInt();
5428 int track = elem.attribute("track").toInt();
5429 if (elem.tagName() == "clipitem") {
5430 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5431 if (clip) clip->setSelected(true);
5433 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5434 if (clip) clip->setSelected(true);
5437 groupSelectedItems(false, true);
5441 void CustomTrackView::splitAudio()
5443 resetSelectionGroup();
5444 QList<QGraphicsItem *> selection = scene()->selectedItems();
5445 if (selection.isEmpty()) {
5446 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5449 QUndoCommand *splitCommand = new QUndoCommand();
5450 splitCommand->setText(i18n("Split audio"));
5451 for (int i = 0; i < selection.count(); i++) {
5452 if (selection.at(i)->type() == AVWIDGET) {
5453 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5454 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5455 if (clip->parentItem()) {
5456 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5458 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5463 if (splitCommand->childCount() > 0)
5464 m_commandStack->push(splitCommand);
5467 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5469 ClipItem *clip = getClipItemAt(pos, track);
5471 kDebug() << "// Cannot find clip to split!!!";
5475 int start = pos.frames(m_document->fps());
5476 int freetrack = m_document->tracksCount() - track - 1;
5477 for (; freetrack > 0; freetrack--) {
5478 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5479 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5480 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5481 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5482 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5487 kDebug() << "GOT TRK: " << track;
5488 if (freetrack == 0) {
5489 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5491 ItemInfo info = clip->info();
5492 info.track = m_document->tracksCount() - freetrack;
5493 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5494 scene()->clearSelection();
5495 clip->setSelected(true);
5496 ClipItem *audioClip = getClipItemAt(start, info.track);
5498 clip->setVideoOnly(true);
5499 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5500 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5502 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5503 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5505 audioClip->setSelected(true);
5506 audioClip->setAudioOnly(true);
5507 groupSelectedItems(false, true);
5511 // unsplit clip: remove audio part and change video part to normal clip
5512 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5513 kDebug() << "//CANNOT FIND CLP GRP";
5516 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5517 QList<QGraphicsItem *> children = grp->childItems();
5518 if (children.count() != 2) {
5519 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5522 for (int i = 0; i < children.count(); i++) {
5523 if (children.at(i) != clip) {
5524 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5525 ItemInfo info = clip->info();
5526 deleteClip(clp->info());
5527 clip->setVideoOnly(false);
5528 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5529 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5534 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5535 m_document->clipManager()->removeGroup(grp);
5536 scene()->destroyItemGroup(grp);
5540 void CustomTrackView::setVideoOnly()
5542 resetSelectionGroup();
5543 QList<QGraphicsItem *> selection = scene()->selectedItems();
5544 if (selection.isEmpty()) {
5545 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5548 QUndoCommand *videoCommand = new QUndoCommand();
5549 videoCommand->setText(i18n("Video only"));
5550 for (int i = 0; i < selection.count(); i++) {
5551 if (selection.at(i)->type() == AVWIDGET) {
5552 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5553 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5554 if (clip->parentItem()) {
5555 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5557 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5562 m_commandStack->push(videoCommand);
5565 void CustomTrackView::setAudioOnly()
5567 resetSelectionGroup();
5568 QList<QGraphicsItem *> selection = scene()->selectedItems();
5569 if (selection.isEmpty()) {
5570 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5573 QUndoCommand *videoCommand = new QUndoCommand();
5574 videoCommand->setText(i18n("Audio only"));
5575 for (int i = 0; i < selection.count(); i++) {
5576 if (selection.at(i)->type() == AVWIDGET) {
5577 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5578 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5579 if (clip->parentItem()) {
5580 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5582 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5587 m_commandStack->push(videoCommand);
5590 void CustomTrackView::setAudioAndVideo()
5592 resetSelectionGroup();
5593 QList<QGraphicsItem *> selection = scene()->selectedItems();
5594 if (selection.isEmpty()) {
5595 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5598 QUndoCommand *videoCommand = new QUndoCommand();
5599 videoCommand->setText(i18n("Audio and Video"));
5600 for (int i = 0; i < selection.count(); i++) {
5601 if (selection.at(i)->type() == AVWIDGET) {
5602 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5603 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5604 if (clip->parentItem()) {
5605 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5607 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5612 m_commandStack->push(videoCommand);
5615 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5617 ClipItem *clip = getClipItemAt(pos, track);
5619 kDebug() << "// Cannot find clip to split!!!";
5623 int start = pos.frames(m_document->fps());
5624 clip->setVideoOnly(true);
5625 clip->setAudioOnly(false);
5626 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5627 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5629 } else if (audioOnly) {
5630 int start = pos.frames(m_document->fps());
5631 clip->setAudioOnly(true);
5632 clip->setVideoOnly(false);
5633 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5634 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5637 int start = pos.frames(m_document->fps());
5638 clip->setAudioOnly(false);
5639 clip->setVideoOnly(false);
5640 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5641 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5645 setDocumentModified();
5648 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5650 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5651 m_clipTypeGroup->setEnabled(false);
5653 m_clipTypeGroup->setEnabled(true);
5654 QList <QAction *> actions = m_clipTypeGroup->actions();
5656 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5657 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5658 else lookup = "clip_audio_and_video";
5659 for (int i = 0; i < actions.count(); i++) {
5660 if (actions.at(i)->data().toString() == lookup) {
5661 actions.at(i)->setChecked(true);
5668 void CustomTrackView::slotGoToMarker(QAction *action)
5670 int pos = action->data().toInt();
5671 setCursorPos(pos, true);
5674 void CustomTrackView::reloadTransitionLumas()
5678 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5679 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5680 for (int i = 0; i < params.count(); i++) {
5681 QDomElement e = params.item(i).toElement();
5682 if (e.attribute("tag") == "resource") {
5683 lumaNames = e.attribute("paramlistdisplay");
5684 lumaFiles = e.attribute("paramlist");
5689 QList<QGraphicsItem *> itemList = items();
5690 Transition *transitionitem;
5691 QDomElement transitionXml;
5692 for (int i = 0; i < itemList.count(); i++) {
5693 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5694 transitionitem = static_cast <Transition*>(itemList.at(i));
5695 transitionXml = transitionitem->toXML();
5696 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5697 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5698 for (int i = 0; i < params.count(); i++) {
5699 QDomElement e = params.item(i).toElement();
5700 if (e.attribute("tag") == "resource") {
5701 e.setAttribute("paramlistdisplay", lumaNames);
5702 e.setAttribute("paramlist", lumaFiles);
5707 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5708 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5709 for (int i = 0; i < params.count(); i++) {
5710 QDomElement e = params.item(i).toElement();
5711 if (e.attribute("tag") == "luma") {
5712 e.setAttribute("paramlistdisplay", lumaNames);
5713 e.setAttribute("paramlist", lumaFiles);
5720 emit transitionItemSelected(NULL);
5723 double CustomTrackView::fps() const
5725 return m_document->fps();
5728 void CustomTrackView::updateProjectFps()
5730 // update all clips to the new fps
5731 resetSelectionGroup();
5732 scene()->clearSelection();
5734 QList<QGraphicsItem *> itemList = items();
5735 for (int i = 0; i < itemList.count(); i++) {
5736 // remove all items and re-add them one by one
5737 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5739 for (int i = 0; i < itemList.count(); i++) {
5740 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5741 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5742 clip->updateFps(m_document->fps());
5743 m_scene->addItem(clip);
5744 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5745 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5746 QList<QGraphicsItem *> children = grp->childItems();
5747 for (int j = 0; j < children.count(); j++) {
5748 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5749 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5750 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5751 clip->updateFps(m_document->fps());
5754 m_document->clipManager()->removeGroup(grp);
5755 m_scene->addItem(grp);
5756 scene()->destroyItemGroup(grp);
5757 for (int j = 0; j < children.count(); j++) {
5758 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5759 //children.at(j)->setParentItem(0);
5760 children.at(j)->setSelected(true);
5763 groupSelectedItems(true, true);
5764 } else if (itemList.at(i)->type() == GUIDEITEM) {
5765 Guide *g = static_cast<Guide *>(itemList.at(i));
5767 m_scene->addItem(g);
5770 viewport()->update();
5773 void CustomTrackView::slotTrackDown()
5775 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5776 else m_selectedTrack++;
5777 emit updateTrackHeaders();
5778 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5779 ensureVisible(rect, 0, 0);
5780 viewport()->update();
5783 void CustomTrackView::slotTrackUp()
5785 if (m_selectedTrack > 0) m_selectedTrack--;
5786 else m_selectedTrack = m_document->tracksCount() - 1;
5787 emit updateTrackHeaders();
5788 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5789 ensureVisible(rect, 0, 0);
5790 viewport()->update();
5793 int CustomTrackView::selectedTrack() const
5795 return m_selectedTrack;
5798 QStringList CustomTrackView::selectedClips() const
5800 QStringList clipIds;
5801 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5802 for (int i = 0; i < selection.count(); i++) {
5803 if (selection.at(i)->type() == AVWIDGET) {
5804 ClipItem *item = (ClipItem *)selection.at(i);
5805 clipIds << item->clipProducer();
5811 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5813 QList<ClipItem *> clips;
5814 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5815 for (int i = 0; i < selection.count(); i++) {
5816 if (selection.at(i)->type() == AVWIDGET) {
5817 clips.append((ClipItem *)selection.at(i));
5823 void CustomTrackView::slotSelectTrack(int ix)
5825 m_selectedTrack = qMax(0, ix);
5826 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5827 emit updateTrackHeaders();
5828 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5829 ensureVisible(rect, 0, 0);
5830 viewport()->update();
5833 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5836 if (track != -1 && pos != -1)
5837 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5839 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5840 QList<QGraphicsItem *> selection = m_scene->items(rect);
5841 resetSelectionGroup(group);
5842 if (!group) m_scene->clearSelection();
5843 for (int i = 0; i < selection.count(); i++) {
5844 if (selection.at(i)->type() == AVWIDGET) {
5845 selection.at(i)->setSelected(add);
5849 if (group) groupSelectedItems();
5852 void CustomTrackView::selectTransition(bool add, bool group)
5854 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5855 QList<QGraphicsItem *> selection = m_scene->items(rect);
5856 resetSelectionGroup(group);
5857 if (!group) m_scene->clearSelection();
5858 for (int i = 0; i < selection.count(); i++) {
5859 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5860 selection.at(i)->setSelected(add);
5864 if (group) groupSelectedItems();
5867 QStringList CustomTrackView::extractTransitionsLumas()
5870 QList<QGraphicsItem *> itemList = items();
5871 Transition *transitionitem;
5872 QDomElement transitionXml;
5873 for (int i = 0; i < itemList.count(); i++) {
5874 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5875 transitionitem = static_cast <Transition*>(itemList.at(i));
5876 transitionXml = transitionitem->toXML();
5877 QString luma = EffectsList::parameter(transitionXml, "luma");
5878 if (!luma.isEmpty()) urls << luma;
5884 void CustomTrackView::setEditMode(EDITMODE mode)
5886 m_scene->setEditMode(mode);
5889 void CustomTrackView::checkTrackSequence(int track)
5891 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5892 //track = m_document->tracksCount() -track;
5893 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5894 QList<QGraphicsItem *> selection = m_scene->items(rect);
5895 QList <int> timelineList;
5896 timelineList.append(0);
5897 for (int i = 0; i < selection.count(); i++) {
5898 if (selection.at(i)->type() == AVWIDGET) {
5899 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5900 int start = clip->startPos().frames(m_document->fps());
5901 int end = clip->endPos().frames(m_document->fps());
5902 if (!timelineList.contains(start)) timelineList.append(start);
5903 if (!timelineList.contains(end)) timelineList.append(end);
5906 qSort(timelineList);
5907 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5908 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5911 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5913 if (data.isEmpty()) return;
5914 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5916 info.startPos = GenTime(in, m_document->fps());
5917 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5918 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5919 info.cropDuration = info.endPos - info.startPos;
5920 info.track = m_selectedTrack;
5921 QUndoCommand *addCommand = new QUndoCommand();
5922 addCommand->setText(i18n("Insert clip"));
5923 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5924 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5925 m_commandStack->push(addCommand);
5927 selectClip(true, false, m_selectedTrack, in);
5928 // Automatic audio split
5929 if (KdenliveSettings::splitaudio())
5933 void CustomTrackView::clearSelection()
5935 resetSelectionGroup();
5936 scene()->clearSelection();
5938 emit clipItemSelected(NULL);
5941 void CustomTrackView::updatePalette()
5946 pen1.setColor(palette().text().color());
5947 m_cursorLine->setPen(pen1);
5951 void CustomTrackView::removeTipAnimation()
5954 scene()->removeItem(m_visualTip);
5955 m_animationTimer->stop();
5963 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5965 if (m_visualTip == NULL) {
5966 QRectF rect = clip->sceneBoundingRect();
5967 m_animation = new QGraphicsItemAnimation;
5968 m_animation->setTimeLine(m_animationTimer);
5969 m_animation->setScaleAt(1, 1, 1);
5974 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5975 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5976 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5978 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5980 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5982 m_animation->setScaleAt(.5, 2, 2);
5986 polygon << QPoint(0, - size * 2);
5987 if (mode == RESIZESTART)
5988 polygon << QPoint(size * 2, 0);
5990 polygon << QPoint(- size * 2, 0);
5991 polygon << QPoint(0, size * 2);
5992 polygon << QPoint(0, - size * 2);
5994 m_visualTip = new QGraphicsPolygonItem(polygon);
5995 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
5996 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
5997 if (mode == RESIZESTART)
5998 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6000 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6002 m_animation->setScaleAt(.5, 2, 1);
6004 case TRANSITIONSTART:
6006 polygon << QPoint(0, - size * 2);
6007 if (mode == TRANSITIONSTART)
6008 polygon << QPoint(size * 2, 0);
6010 polygon << QPoint(- size * 2, 0);
6011 polygon << QPoint(0, 0);
6012 polygon << QPoint(0, - size * 2);
6014 m_visualTip = new QGraphicsPolygonItem(polygon);
6015 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6016 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6017 if (mode == TRANSITIONSTART)
6018 m_visualTip->setPos(rect.x(), rect.bottom());
6020 m_visualTip->setPos(rect.right(), rect.bottom());
6022 m_animation->setScaleAt(.5, 2, 2);
6029 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6030 m_visualTip->setZValue(100);
6031 scene()->addItem(m_visualTip);
6032 m_animation->setItem(m_visualTip);
6033 m_animationTimer->start();