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 if (item->type() == AVWIDGET) {
575 ClipItem *ci = static_cast <ClipItem *>(item);
576 QString message = ci->clipName() + i18n(":");
577 message.append(i18n(" Position:") + m_document->timecode().getDisplayTimecode(ci->info().startPos, KdenliveSettings::frametimecode()));
578 message.append(i18n(" Duration:") + m_document->timecode().getDisplayTimecode(ci->cropDuration(), KdenliveSettings::frametimecode()));
579 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
580 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(clip->parentItem());
581 if (clip->parentItem() == m_selectionGroup)
582 message.append(i18n(" Selection duration:"));
584 message.append(i18n(" Group duration:"));
585 message.append(m_document->timecode().getDisplayTimecode(parent->duration(), KdenliveSettings::frametimecode()));
586 if (parent->parentItem() && parent->parentItem()->type() == GROUPWIDGET) {
587 AbstractGroupItem *parent2 = static_cast <AbstractGroupItem *>(parent->parentItem());
588 message.append(i18n(" Selection duration:") + m_document->timecode().getDisplayTimecode(parent2->duration(), KdenliveSettings::frametimecode()));
591 emit displayMessage(message, InformationMessage);
593 } else if (opMode == RESIZESTART) {
594 setCursor(KCursor("left_side", Qt::SizeHorCursor));
595 } else if (opMode == RESIZEEND) {
596 setCursor(KCursor("right_side", Qt::SizeHorCursor));
597 } else if (opMode == FADEIN || opMode == FADEOUT) {
598 setCursor(Qt::PointingHandCursor);
599 emit displayMessage(i18n("Drag to add or resize a fade effect."), InformationMessage);
600 } else if (opMode == TRANSITIONSTART || opMode == TRANSITIONEND) {
601 setCursor(Qt::PointingHandCursor);
602 emit displayMessage(i18n("Click to add a transition."), InformationMessage);
603 } else if (opMode == KEYFRAME) {
604 setCursor(Qt::PointingHandCursor);
605 emit displayMessage(i18n("Move keyframe above or below clip to remove it, double click to add a new one."), InformationMessage);
607 } // no clip under mouse
608 else if (m_tool == RAZORTOOL) {
611 } else if (opMode == MOVEGUIDE) {
612 m_moveOpMode = opMode;
613 setCursor(Qt::SplitHCursor);
615 removeTipAnimation();
616 setCursor(Qt::ArrowCursor);
617 if (event->buttons() != Qt::NoButton && event->modifiers() == Qt::NoModifier) {
618 QGraphicsView::mouseMoveEvent(event);
620 setCursorPos(mappedXPos);
621 slotCheckPositionScrolling();
623 } else m_moveOpMode = NONE;
625 QGraphicsView::mouseMoveEvent(event);
629 void CustomTrackView::mousePressEvent(QMouseEvent * event)
631 setFocus(Qt::MouseFocusReason);
632 m_menuPosition = QPoint();
634 // special cases (middle click button or ctrl / shift click
635 if (event->button() == Qt::MidButton) {
637 m_blockRefresh = false;
638 m_operationMode = NONE;
642 if (event->modifiers() & Qt::ShiftModifier) {
643 // Rectangle selection
644 setViewportUpdateMode(QGraphicsView::FullViewportUpdate);
645 setDragMode(QGraphicsView::RubberBandDrag);
646 if (!(event->modifiers() & Qt::ControlModifier)) {
647 resetSelectionGroup();
648 scene()->clearSelection();
650 m_blockRefresh = false;
651 m_operationMode = RUBBERSELECTION;
652 QGraphicsView::mousePressEvent(event);
656 m_blockRefresh = true;
658 bool collision = false;
660 if (m_tool != RAZORTOOL) activateMonitor();
661 else if (m_document->renderer()->playSpeed() != 0.0) {
662 m_document->renderer()->pause();
665 m_clickEvent = event->pos();
667 // check item under mouse
668 QList<QGraphicsItem *> collisionList = items(m_clickEvent);
670 if (event->modifiers() == Qt::ControlModifier && m_tool != SPACERTOOL && collisionList.count() == 0) {
671 // Pressing Ctrl + left mouse button in an empty area scrolls the timeline
672 setDragMode(QGraphicsView::ScrollHandDrag);
673 QGraphicsView::mousePressEvent(event);
674 m_blockRefresh = false;
675 m_operationMode = NONE;
679 // if a guide and a clip were pressed, just select the guide
680 for (int i = 0; i < collisionList.count(); ++i) {
681 if (collisionList.at(i)->type() == GUIDEITEM) {
682 // a guide item was pressed
683 m_dragGuide = (Guide *) collisionList.at(i);
684 if (event->button() == Qt::LeftButton) { // move it
685 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, true);
687 m_operationMode = MOVEGUIDE;
688 // deselect all clips so that only the guide will move
689 m_scene->clearSelection();
690 resetSelectionGroup(false);
691 updateSnapPoints(NULL);
692 QGraphicsView::mousePressEvent(event);
694 } else // show context menu
699 // Find first clip, transition or group under mouse (when no guides selected)
701 AbstractGroupItem *dragGroup = NULL;
702 AbstractClipItem *collisionClip = NULL;
704 while (!m_dragGuide && ct < collisionList.count()) {
705 if (collisionList.at(ct)->type() == AVWIDGET || collisionList.at(ct)->type() == TRANSITIONWIDGET) {
706 collisionClip = static_cast <AbstractClipItem *>(collisionList.at(ct));
707 if (collisionClip->isItemLocked())
709 if (collisionClip == m_dragItem)
710 collisionClip = NULL;
712 m_dragItem = collisionClip;
714 m_dragItemInfo = m_dragItem->info();
715 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET && m_dragItem->parentItem() != m_selectionGroup) {
716 // kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
717 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
724 if (m_dragItem) emit clipItemSelected(NULL);
727 #if QT_VERSION >= 0x040600
728 // Add shadow to dragged item, currently disabled because of painting artifacts
729 //TODO: re-enable when fixed
730 /*QGraphicsDropShadowEffect *eff = new QGraphicsDropShadowEffect();
731 eff->setBlurRadius(5);
732 eff->setOffset(3, 3);
733 m_dragItem->setGraphicsEffect(eff);*/
735 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
736 // update transition menu action
737 m_autoTransition->setChecked(static_cast<Transition *>(m_dragItem)->isAutomatic());
738 m_autoTransition->setEnabled(true);
739 } else m_autoTransition->setEnabled(false);
741 // context menu requested
742 if (event->button() == Qt::RightButton) {
744 if (dragGroup) dragGroup->setSelected(true);
745 else if (!m_dragItem->isSelected()) {
746 resetSelectionGroup(false);
747 m_scene->clearSelection();
748 m_dragItem->setSelected(true);
750 } else if (!m_dragGuide) {
751 // check if there is a guide close to mouse click
752 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
753 for (int i = 0; i < guidesCollisionList.count(); i++) {
754 if (guidesCollisionList.at(i)->type() == GUIDEITEM) {
755 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(i));
759 // keep this to support multiple guides context menu in the future (?)
760 /*if (guidesCollisionList.at(0)->type() != GUIDEITEM)
761 guidesCollisionList.removeAt(0);
763 if (!guidesCollisionList.isEmpty())
764 m_dragGuide = static_cast <Guide *>(guidesCollisionList.at(0));*/
767 m_operationMode = NONE;
768 displayContextMenu(event->globalPos(), m_dragItem, dragGroup);
769 m_menuPosition = m_clickEvent;
775 // No item under click
776 if (m_dragItem == NULL || m_tool == SPACERTOOL) {
777 resetSelectionGroup(false);
778 setCursor(Qt::ArrowCursor);
779 m_scene->clearSelection();
781 updateClipTypeActions(NULL);
782 if (m_tool == SPACERTOOL) {
783 QList<QGraphicsItem *> selection;
784 if (event->modifiers() == Qt::ControlModifier) {
785 // Ctrl + click, select all items on track after click position
786 int track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
787 if (m_document->trackInfoAt(m_document->tracksCount() - track - 1).isLocked) {
788 // Cannot use spacer on locked track
789 emit displayMessage(i18n("Cannot use spacer in a locked track"), ErrorMessage);
793 QRectF rect(mapToScene(m_clickEvent).x(), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - mapToScene(m_clickEvent).x(), m_tracksHeight / 2 - 2);
796 selection = checkForGroups(rect, &isOk);
798 // groups found on track, do not allow the move
799 emit displayMessage(i18n("Cannot use spacer in a track with a group"), ErrorMessage);
803 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;
805 // Select all items on all tracks after click position
806 selection = items(event->pos().x(), 1, mapFromScene(sceneRect().width(), 0).x() - event->pos().x(), sceneRect().height());
807 kDebug() << "SELELCTING ELEMENTS WITHIN =" << event->pos().x() << "/" << 1 << ", " << mapFromScene(sceneRect().width(), 0).x() - event->pos().x() << "/" << sceneRect().height();
810 QList <GenTime> offsetList;
811 // create group to hold selected items
812 m_selectionGroup = new AbstractGroupItem(m_document->fps());
813 scene()->addItem(m_selectionGroup);
815 for (int i = 0; i < selection.count(); i++) {
816 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET)) {
817 AbstractClipItem *item = static_cast<AbstractClipItem *>(selection.at(i));
818 if (item->isItemLocked()) continue;
819 offsetList.append(item->startPos());
820 offsetList.append(item->endPos());
821 m_selectionGroup->addToGroup(selection.at(i));
822 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
823 } else if (/*selection.at(i)->parentItem() == 0 && */selection.at(i)->type() == GROUPWIDGET) {
824 if (static_cast<AbstractGroupItem *>(selection.at(i))->isItemLocked()) continue;
825 QList<QGraphicsItem *> children = selection.at(i)->childItems();
826 for (int j = 0; j < children.count(); j++) {
827 AbstractClipItem *item = static_cast<AbstractClipItem *>(children.at(j));
828 offsetList.append(item->startPos());
829 offsetList.append(item->endPos());
831 m_selectionGroup->addToGroup(selection.at(i));
832 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
833 } else if (selection.at(i)->parentItem() && !selection.contains(selection.at(i)->parentItem())) {
834 if (static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())->isItemLocked()) continue;
835 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(selection.at(i)->parentItem());
836 m_selectionGroup->addToGroup(selection.at(i)->parentItem());
837 selection.at(i)->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
840 m_spacerOffset = m_selectionGroup->sceneBoundingRect().left() - (int)(mapToScene(m_clickEvent).x());
841 if (!offsetList.isEmpty()) {
843 QList <GenTime> cleandOffsetList;
844 GenTime startOffset = offsetList.takeFirst();
845 for (int k = 0; k < offsetList.size(); k++) {
846 GenTime newoffset = offsetList.at(k) - startOffset;
847 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
848 cleandOffsetList.append(newoffset);
851 updateSnapPoints(NULL, cleandOffsetList, true);
853 m_operationMode = SPACER;
855 setCursorPos((int)(mapToScene(event->x(), 0).x()));
857 QGraphicsView::mousePressEvent(event);
862 if (m_tool == RAZORTOOL && m_dragItem) {
863 if (m_dragItem->type() == TRANSITIONWIDGET) {
864 emit displayMessage(i18n("Cannot cut a transition"), ErrorMessage);
868 } else if (m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
869 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
874 AbstractClipItem *clip = static_cast <AbstractClipItem *>(m_dragItem);
875 RazorClipCommand* command = new RazorClipCommand(this, clip->info(), GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()));
876 m_document->renderer()->pause();
877 m_commandStack->push(command);
878 setDocumentModified();
884 bool itemSelected = false;
885 if (m_dragItem->isSelected()) itemSelected = true;
886 else if (m_dragItem->parentItem() && m_dragItem->parentItem()->isSelected()) itemSelected = true;
887 else if (dragGroup && dragGroup->isSelected()) itemSelected = true;
889 if (event->modifiers() == Qt::ControlModifier || itemSelected == false) {
890 if (event->modifiers() != Qt::ControlModifier) {
891 resetSelectionGroup(false);
892 m_scene->clearSelection();
893 // A refresh seems necessary otherwise in zoomed mode, some clips disappear
894 viewport()->update();
895 } else resetSelectionGroup();
897 if (m_dragItem->parentItem() && m_dragItem->parentItem()->type() == GROUPWIDGET) {
898 //kDebug()<<"// KLIK FOUND GRP: "<<m_dragItem->sceneBoundingRect();
899 dragGroup = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
901 bool selected = !m_dragItem->isSelected();
902 if (dragGroup) dragGroup->setSelected(selected);
903 else m_dragItem->setSelected(selected);
905 groupSelectedItems();
906 ClipItem *clip = static_cast <ClipItem *>(m_dragItem);
907 updateClipTypeActions(dragGroup == NULL ? clip : NULL);
908 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
911 if (collisionClip != NULL || m_dragItem == NULL) {
912 if (m_dragItem && m_dragItem->type() == AVWIDGET && !m_dragItem->isItemLocked()) {
913 ClipItem *selected = static_cast <ClipItem*>(m_dragItem);
914 emit clipItemSelected(selected);
915 } else emit clipItemSelected(NULL);
918 // If clicked item is selected, allow move
919 if (event->modifiers() != Qt::ControlModifier && m_operationMode == NONE) QGraphicsView::mousePressEvent(event);
921 m_clickPoint = QPoint((int)(mapToScene(event->pos()).x() - m_dragItem->startPos().frames(m_document->fps())), (int)(event->pos().y() - m_dragItem->pos().y()));
922 m_operationMode = m_dragItem->operationMode(mapToScene(event->pos()));
924 // Update snap points
925 if (m_selectionGroup == NULL) {
926 if (m_operationMode == RESIZEEND || m_operationMode == RESIZESTART) updateSnapPoints(NULL);
927 else updateSnapPoints(m_dragItem);
929 QList <GenTime> offsetList;
930 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
931 for (int i = 0; i < children.count(); i++) {
932 if (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET) {
933 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
934 offsetList.append(item->startPos());
935 offsetList.append(item->endPos());
938 if (!offsetList.isEmpty()) {
940 GenTime startOffset = offsetList.takeFirst();
941 QList <GenTime> cleandOffsetList;
942 for (int k = 0; k < offsetList.size(); k++) {
943 GenTime newoffset = offsetList.at(k) - startOffset;
944 if (newoffset != GenTime() && !cleandOffsetList.contains(newoffset)) {
945 cleandOffsetList.append(newoffset);
948 updateSnapPoints(NULL, cleandOffsetList, true);
952 if (m_operationMode == KEYFRAME) {
953 m_dragItem->updateSelectedKeyFrame();
954 m_blockRefresh = false;
956 } else if (m_operationMode == MOVE) {
957 setCursor(Qt::ClosedHandCursor);
958 } else if (m_operationMode == TRANSITIONSTART && event->modifiers() != Qt::ControlModifier) {
960 info.startPos = m_dragItem->startPos();
961 info.track = m_dragItem->track();
962 int transitiontrack = getPreviousVideoTrack(info.track);
963 ClipItem *transitionClip = NULL;
964 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
965 if (transitionClip && transitionClip->endPos() < m_dragItem->endPos()) {
966 info.endPos = transitionClip->endPos();
968 GenTime transitionDuration(65, m_document->fps());
969 if (m_dragItem->cropDuration() < transitionDuration) info.endPos = m_dragItem->endPos();
970 else info.endPos = info.startPos + transitionDuration;
972 if (info.endPos == info.startPos) info.endPos = info.startPos + GenTime(65, m_document->fps());
973 // Check there is no other transition at that place
974 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
975 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
976 QList<QGraphicsItem *> selection = m_scene->items(r);
977 bool transitionAccepted = true;
978 for (int i = 0; i < selection.count(); i++) {
979 if (selection.at(i)->type() == TRANSITIONWIDGET) {
980 Transition *tr = static_cast <Transition *>(selection.at(i));
981 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
982 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
983 } else transitionAccepted = false;
986 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack);
987 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
988 } else if (m_operationMode == TRANSITIONEND && event->modifiers() != Qt::ControlModifier) {
990 info.endPos = GenTime(m_dragItem->endPos().frames(m_document->fps()), m_document->fps());
991 info.track = m_dragItem->track();
992 int transitiontrack = getPreviousVideoTrack(info.track);
993 ClipItem *transitionClip = NULL;
994 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
995 if (transitionClip && transitionClip->startPos() > m_dragItem->startPos()) {
996 info.startPos = transitionClip->startPos();
998 GenTime transitionDuration(65, m_document->fps());
999 if (m_dragItem->cropDuration() < transitionDuration) info.startPos = m_dragItem->startPos();
1000 else info.startPos = info.endPos - transitionDuration;
1002 if (info.endPos == info.startPos) info.startPos = info.endPos - GenTime(65, m_document->fps());
1003 QDomElement transition = MainWindow::transitions.getEffectByTag("luma", "dissolve").cloneNode().toElement();
1004 EffectsList::setParameter(transition, "reverse", "1");
1006 // Check there is no other transition at that place
1007 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1008 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1009 QList<QGraphicsItem *> selection = m_scene->items(r);
1010 bool transitionAccepted = true;
1011 for (int i = 0; i < selection.count(); i++) {
1012 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1013 Transition *tr = static_cast <Transition *>(selection.at(i));
1014 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1015 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1016 } else transitionAccepted = false;
1019 if (transitionAccepted) slotAddTransition((ClipItem *) m_dragItem, info, transitiontrack, transition);
1020 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1022 } else if ((m_operationMode == RESIZESTART || m_operationMode == RESIZEEND) && m_selectionGroup) {
1023 resetSelectionGroup(false);
1024 m_dragItem->setSelected(true);
1027 m_blockRefresh = false;
1029 QGraphicsView::mousePressEvent(event);
1032 void CustomTrackView::rebuildGroup(int childTrack, GenTime childPos)
1034 const QPointF p((int)childPos.frames(m_document->fps()), childTrack * m_tracksHeight + m_tracksHeight / 2);
1035 QList<QGraphicsItem *> list = scene()->items(p);
1036 AbstractGroupItem *group = NULL;
1037 for (int i = 0; i < list.size(); i++) {
1038 if (!list.at(i)->isEnabled()) continue;
1039 if (list.at(i)->type() == GROUPWIDGET) {
1040 group = static_cast <AbstractGroupItem *>(list.at(i));
1045 QList <QGraphicsItem *> children = group->childItems();
1046 m_document->clipManager()->removeGroup(group);
1047 scene()->destroyItemGroup(group);
1048 for (int i = 0; i < children.count(); i++)
1049 children.at(i)->setSelected(true);
1050 groupSelectedItems(false, true);
1054 void CustomTrackView::resetSelectionGroup(bool selectItems)
1056 if (m_selectionGroup) {
1057 // delete selection group
1058 bool snap = KdenliveSettings::snaptopoints();
1059 KdenliveSettings::setSnaptopoints(false);
1061 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
1062 scene()->destroyItemGroup(m_selectionGroup);
1063 for (int i = 0; i < children.count(); i++) {
1064 if (children.at(i)->parentItem() == 0 && (children.at(i)->type() == AVWIDGET || children.at(i)->type() == TRANSITIONWIDGET)) {
1065 if (!static_cast <AbstractClipItem *>(children.at(i))->isItemLocked()) {
1066 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1067 children.at(i)->setSelected(selectItems);
1069 } else if (children.at(i)->type() == GROUPWIDGET) {
1070 children.at(i)->setFlag(QGraphicsItem::ItemIsMovable, true);
1071 children.at(i)->setSelected(selectItems);
1074 m_selectionGroup = NULL;
1075 KdenliveSettings::setSnaptopoints(snap);
1079 void CustomTrackView::groupSelectedItems(bool force, bool createNewGroup)
1081 if (m_selectionGroup) {
1082 kDebug() << "///// ERROR, TRYING TO OVERRIDE EXISTING GROUP";
1085 QList<QGraphicsItem *> selection = m_scene->selectedItems();
1086 if (selection.isEmpty()) return;
1088 // Find top left position of selection
1089 for (int i = 0; i < selection.count(); i++) {
1090 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1091 rectUnion = rectUnion.united(selection.at(i)->sceneBoundingRect());
1092 } else if (selection.at(i)->parentItem()) {
1093 rectUnion = rectUnion.united(selection.at(i)->parentItem()->sceneBoundingRect());
1097 if (force || selection.count() > 1) {
1098 bool snap = KdenliveSettings::snaptopoints();
1099 KdenliveSettings::setSnaptopoints(false);
1100 if (createNewGroup) {
1101 AbstractGroupItem *newGroup = m_document->clipManager()->createGroup();
1102 newGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1103 QPointF diff = newGroup->pos();
1104 newGroup->translate(-diff.x(), -diff.y());
1105 //newGroup->translate((int) -rectUnion.left(), (int) -rectUnion.top() + 1);
1107 scene()->addItem(newGroup);
1109 // Check if we are trying to include a group in a group
1110 QList <AbstractGroupItem *> groups;
1111 for (int i = 0; i < selection.count(); i++) {
1112 if (selection.at(i)->type() == GROUPWIDGET && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i))))
1113 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)));
1114 else if (selection.at(i)->parentItem() && !groups.contains(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem())))
1115 groups.append(static_cast<AbstractGroupItem *>(selection.at(i)->parentItem()));
1117 if (!groups.isEmpty()) {
1118 // ungroup previous groups
1119 while (!groups.isEmpty()) {
1120 AbstractGroupItem *grp = groups.takeFirst();
1121 m_document->clipManager()->removeGroup(grp);
1122 scene()->destroyItemGroup(grp);
1124 selection = m_scene->selectedItems();
1127 for (int i = 0; i < selection.count(); i++) {
1128 if (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET) {
1129 newGroup->addToGroup(selection.at(i));
1130 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1133 KdenliveSettings::setSnaptopoints(snap);
1135 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1136 m_selectionGroup->setPos(rectUnion.left(), rectUnion.top() - 1);
1137 QPointF diff = m_selectionGroup->pos();
1138 //m_selectionGroup->translate((int) - rectUnion.left(), (int) -rectUnion.top() + 1);
1139 m_selectionGroup->translate(- diff.x(), -diff.y());
1141 scene()->addItem(m_selectionGroup);
1142 for (int i = 0; i < selection.count(); i++) {
1143 if (selection.at(i)->parentItem() == 0 && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
1144 m_selectionGroup->addToGroup(selection.at(i));
1145 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
1148 KdenliveSettings::setSnaptopoints(snap);
1149 if (m_selectionGroup) {
1150 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
1151 m_selectionGroupInfo.track = m_selectionGroup->track();
1154 } else resetSelectionGroup();
1157 void CustomTrackView::mouseDoubleClickEvent(QMouseEvent *event)
1159 if (m_dragItem && m_dragItem->hasKeyFrames()) {
1160 /*if (m_moveOpMode == KEYFRAME) {
1161 // user double clicked on a keyframe, open edit dialog
1162 //TODO: update for effects with several values per keyframe
1163 QDialog d(parentWidget());
1164 Ui::KeyFrameDialog_UI view;
1166 view.kfr_position->setText(m_document->timecode().getTimecode(GenTime(m_dragItem->selectedKeyFramePos(), m_document->fps()) - m_dragItem->cropStart()));
1167 view.kfr_value->setValue(m_dragItem->selectedKeyFrameValue());
1168 view.kfr_value->setFocus();
1169 if (d.exec() == QDialog::Accepted) {
1170 int pos = m_document->timecode().getFrameCount(view.kfr_position->text());
1171 m_dragItem->updateKeyFramePos(GenTime(pos, m_document->fps()) + m_dragItem->cropStart(), (double) view.kfr_value->value() * m_dragItem->keyFrameFactor());
1172 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
1173 QString previous = item->keyframes(item->selectedEffectIndex());
1174 item->updateKeyframeEffect();
1175 QString next = item->keyframes(item->selectedEffectIndex());
1176 EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
1177 m_commandStack->push(command);
1178 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1179 emit clipItemSelected(item, item->selectedEffectIndex());
1184 GenTime keyFramePos = GenTime((int)(mapToScene(event->pos()).x()), m_document->fps()) - m_dragItem->startPos() + m_dragItem->cropStart();
1185 int val = m_dragItem->addKeyFrame(keyFramePos, mapToScene(event->pos()).toPoint().y());
1186 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
1187 //QString previous = item->keyframes(item->selectedEffectIndex());
1188 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
1189 item->insertKeyframe(item->getEffectAt(item->selectedEffectIndex()), keyFramePos.frames(m_document->fps()), val);
1190 //item->updateKeyframeEffect();
1191 //QString next = item->keyframes(item->selectedEffectIndex());
1192 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
1193 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
1194 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, m_dragItem->track(), m_dragItem->startPos(), item->selectedEffectIndex(), previous, next, false);
1195 m_commandStack->push(command);
1196 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
1197 emit clipItemSelected(item, item->selectedEffectIndex());
1199 } else if (m_dragItem && !m_dragItem->isItemLocked()) {
1202 QList<QGraphicsItem *> collisionList = items(event->pos());
1203 if (collisionList.count() == 1 && collisionList.at(0)->type() == GUIDEITEM) {
1204 Guide *editGuide = (Guide *) collisionList.at(0);
1205 if (editGuide) slotEditGuide(editGuide->info());
1210 void CustomTrackView::editItemDuration()
1212 AbstractClipItem *item;
1216 if (m_scene->selectedItems().count() == 1) {
1217 item = static_cast <AbstractClipItem *>(m_scene->selectedItems().at(0));
1219 if (m_scene->selectedItems().empty())
1220 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1222 emit displayMessage(i18n("Cannot edit the duration of multiple items"), ErrorMessage);
1228 emit displayMessage(i18n("Cannot find clip to edit"), ErrorMessage);
1232 if (item->type() == GROUPWIDGET || (item->parentItem() && item->parentItem()->type() == GROUPWIDGET)) {
1233 emit displayMessage(i18n("Cannot edit an item in a group"), ErrorMessage);
1237 if (!item->isItemLocked()) {
1240 if (item->type() == TRANSITIONWIDGET)
1241 getTransitionAvailableSpace(item, minimum, maximum);
1243 getClipAvailableSpace(item, minimum, maximum);
1245 ClipDurationDialog d(item, m_document->timecode(), minimum, maximum, this);
1246 if (d.exec() == QDialog::Accepted) {
1247 ItemInfo clipInfo = item->info();
1248 ItemInfo startInfo = clipInfo;
1249 if (item->type() == TRANSITIONWIDGET) {
1250 // move & resize transition
1251 clipInfo.startPos = d.startPos();
1252 clipInfo.endPos = clipInfo.startPos + d.duration();
1253 clipInfo.track = item->track();
1254 MoveTransitionCommand *command = new MoveTransitionCommand(this, startInfo, clipInfo, true);
1255 m_commandStack->push(command);
1257 // move and resize clip
1258 QUndoCommand *moveCommand = new QUndoCommand();
1259 moveCommand->setText(i18n("Edit clip"));
1260 if (d.duration() < item->cropDuration() || d.cropStart() != clipInfo.cropStart) {
1261 // duration was reduced, so process it first
1262 clipInfo.endPos = clipInfo.startPos + d.duration();
1263 clipInfo.cropStart = d.cropStart();
1264 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1266 if (d.startPos() != clipInfo.startPos) {
1267 startInfo = clipInfo;
1268 clipInfo.startPos = d.startPos();
1269 clipInfo.endPos = item->endPos() + (clipInfo.startPos - startInfo.startPos);
1270 new MoveClipCommand(this, startInfo, clipInfo, true, moveCommand);
1272 if (d.duration() > item->cropDuration()) {
1273 // duration was increased, so process it after move
1274 startInfo = clipInfo;
1275 clipInfo.endPos = clipInfo.startPos + d.duration();
1276 clipInfo.cropStart = d.cropStart();
1277 new ResizeClipCommand(this, startInfo, clipInfo, true, false, moveCommand);
1279 m_commandStack->push(moveCommand);
1283 emit displayMessage(i18n("Item is locked"), ErrorMessage);
1287 void CustomTrackView::editKeyFrame(const GenTime /*pos*/, const int /*track*/, const int /*index*/, const QString /*keyframes*/)
1289 /*ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), track);
1291 clip->setKeyframes(index, keyframes);
1292 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(index), index, false);
1293 } else emit displayMessage(i18n("Cannot find clip with keyframe"), ErrorMessage);*/
1297 void CustomTrackView::displayContextMenu(QPoint pos, AbstractClipItem *clip, AbstractGroupItem *group)
1299 m_deleteGuide->setEnabled(m_dragGuide != NULL);
1300 m_editGuide->setEnabled(m_dragGuide != NULL);
1301 m_markerMenu->clear();
1302 m_markerMenu->setEnabled(false);
1304 m_timelineContextMenu->popup(pos);
1305 } else if (group != NULL) {
1306 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1307 m_ungroupAction->setEnabled(true);
1308 updateClipTypeActions(NULL);
1309 m_timelineContextClipMenu->popup(pos);
1311 m_ungroupAction->setEnabled(false);
1312 if (clip->type() == AVWIDGET) {
1313 ClipItem *item = static_cast <ClipItem*>(clip);
1314 //build go to marker menu
1315 if (item->baseClip()) {
1316 QList <CommentedTime> markers = item->baseClip()->commentedSnapMarkers();
1317 int offset = item->startPos().frames(m_document->fps());
1318 if (!markers.isEmpty()) {
1319 for (int i = 0; i < markers.count(); i++) {
1320 int pos = (int) markers.at(i).time().frames(m_document->timecode().fps());
1321 QString position = m_document->timecode().getTimecode(markers.at(i).time()) + ' ' + markers.at(i).comment();
1322 QAction *go = m_markerMenu->addAction(position);
1323 go->setData(pos + offset);
1326 m_markerMenu->setEnabled(!m_markerMenu->isEmpty());
1328 updateClipTypeActions(item);
1329 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
1330 m_timelineContextClipMenu->popup(pos);
1331 } else if (clip->type() == TRANSITIONWIDGET) {
1332 m_timelineContextTransitionMenu->popup(pos);
1337 void CustomTrackView::activateMonitor()
1339 emit activateDocumentMonitor();
1342 void CustomTrackView::insertClipCut(DocClipBase *clip, int in, int out)
1344 resetSelectionGroup();
1346 info.startPos = GenTime();
1347 info.cropStart = GenTime(in, m_document->fps());
1348 info.endPos = GenTime(out - in, m_document->fps());
1349 info.cropDuration = info.endPos - info.startPos;
1352 // Check if clip can be inserted at that position
1353 ItemInfo pasteInfo = info;
1354 pasteInfo.startPos = GenTime(m_cursorPos, m_document->fps());
1355 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1356 pasteInfo.track = selectedTrack();
1357 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1358 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
1362 AddTimelineClipCommand *command = new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), pasteInfo, EffectsList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false);
1363 m_commandStack->push(command);
1365 selectClip(true, false);
1366 // Automatic audio split
1367 if (KdenliveSettings::splitaudio())
1371 bool CustomTrackView::insertDropClips(const QMimeData *data, const QPoint pos)
1373 if (data->hasFormat("kdenlive/clip")) {
1375 m_scene->clearSelection();
1376 resetSelectionGroup(false);
1377 QStringList list = QString(data->data("kdenlive/clip")).split(';');
1378 DocClipBase *clip = m_document->getBaseClip(list.at(0));
1380 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << list.at(0);
1383 QPointF framePos = mapToScene(pos);
1385 info.startPos = GenTime();
1386 info.cropStart = GenTime(list.at(1).toInt(), m_document->fps());
1387 info.endPos = GenTime(list.at(2).toInt() - list.at(1).toInt(), m_document->fps());
1388 info.cropDuration = info.endPos - info.startPos;
1391 // Check if clip can be inserted at that position
1392 ItemInfo pasteInfo = info;
1393 pasteInfo.startPos = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1394 pasteInfo.endPos = pasteInfo.startPos + info.endPos;
1395 pasteInfo.track = (int)(framePos.y() / m_tracksHeight);
1396 framePos.setX((int)(framePos.x() + 0.5));
1397 framePos.setY(pasteInfo.track * m_tracksHeight);
1398 if (!canBePastedTo(pasteInfo, AVWIDGET)) {
1401 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1402 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1);
1403 m_selectionGroup->addToGroup(item);
1404 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1406 QList <GenTime> offsetList;
1407 offsetList.append(info.endPos);
1408 updateSnapPoints(NULL, offsetList);
1409 m_selectionGroup->setPos(framePos);
1410 scene()->addItem(m_selectionGroup);
1411 m_selectionGroup->setSelected(true);
1413 } else if (data->hasFormat("kdenlive/producerslist")) {
1415 QStringList ids = QString(data->data("kdenlive/producerslist")).split(';');
1416 m_scene->clearSelection();
1417 resetSelectionGroup(false);
1419 QList <GenTime> offsetList;
1420 QList <ItemInfo> infoList;
1421 QPointF framePos = mapToScene(pos);
1422 GenTime start = GenTime((int)(framePos.x() + 0.5), m_document->fps());
1423 int track = (int)(framePos.y() / m_tracksHeight);
1424 framePos.setX((int)(framePos.x() + 0.5));
1425 framePos.setY(track * m_tracksHeight);
1427 // Check if clips can be inserted at that position
1428 for (int i = 0; i < ids.size(); ++i) {
1429 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1431 kDebug() << " WARNING))))))))) CLIP NOT FOUND : " << ids.at(i);
1435 info.startPos = start;
1436 info.cropDuration = clip->duration();
1437 info.endPos = info.startPos + info.cropDuration;
1439 infoList.append(info);
1440 start += clip->duration();
1442 if (!canBePastedTo(infoList, AVWIDGET)) {
1445 m_selectionGroup = new AbstractGroupItem(m_document->fps());
1447 for (int i = 0; i < ids.size(); ++i) {
1448 DocClipBase *clip = m_document->getBaseClip(ids.at(i));
1450 info.startPos = start;
1451 info.cropDuration = clip->duration();
1452 info.endPos = info.startPos + info.cropDuration;
1454 start += info.cropDuration;
1455 offsetList.append(start);
1456 ClipItem *item = new ClipItem(clip, info, m_document->fps(), 1.0, 1, false);
1457 item->setFlag(QGraphicsItem::ItemIsMovable, false);
1458 m_selectionGroup->addToGroup(item);
1459 if (!clip->isPlaceHolder()) m_waitingThumbs.append(item);
1462 updateSnapPoints(NULL, offsetList);
1463 m_selectionGroup->setPos(framePos);
1464 scene()->addItem(m_selectionGroup);
1465 //m_selectionGroup->setZValue(10);
1466 m_thumbsTimer.start();
1470 // the drag is not a clip (may be effect, ...)
1478 void CustomTrackView::dragEnterEvent(QDragEnterEvent * event)
1480 if (insertDropClips(event->mimeData(), event->pos())) {
1481 event->acceptProposedAction();
1482 } else QGraphicsView::dragEnterEvent(event);
1485 bool CustomTrackView::itemCollision(AbstractClipItem *item, ItemInfo newPos)
1487 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);
1488 QList<QGraphicsItem*> collindingItems = scene()->items(shape, Qt::IntersectsItemShape);
1489 collindingItems.removeAll(item);
1490 if (collindingItems.isEmpty()) return false;
1492 for (int i = 0; i < collindingItems.count(); i++) {
1493 QGraphicsItem *collision = collindingItems.at(i);
1494 if (collision->type() == item->type()) {
1496 kDebug() << "// COLLISIION DETECTED";
1504 void CustomTrackView::slotRefreshEffects(ClipItem *clip)
1506 int track = m_document->tracksCount() - clip->track();
1507 GenTime pos = clip->startPos();
1508 if (!m_document->renderer()->mltRemoveEffect(track, pos, "-1", false, false)) {
1509 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1512 bool success = true;
1513 for (int i = 0; i < clip->effectsCount(); i++) {
1514 if (!m_document->renderer()->mltAddEffect(track, pos, clip->getEffectArgs(clip->effectAt(i)), false)) success = false;
1516 if (!success) emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1517 m_document->renderer()->doRefresh();
1520 void CustomTrackView::addEffect(int track, GenTime pos, QDomElement effect)
1522 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1524 // Special case: speed effect
1525 if (effect.attribute("id") == "speed") {
1526 if (clip->clipType() != VIDEO && clip->clipType() != AV && clip->clipType() != PLAYLIST) {
1527 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1530 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1531 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1532 if (strobe == 0) strobe = 1;
1533 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, 1.0, strobe, clip->baseClip()->getId());
1534 EffectsParameterList params = clip->addEffect(effect);
1535 m_document->renderer()->mltAddEffect(track, pos, params);
1536 if (clip->isSelected()) emit clipItemSelected(clip);
1539 EffectsParameterList params = clip->addEffect(effect);
1540 if (!m_document->renderer()->mltAddEffect(track, pos, params))
1541 emit displayMessage(i18n("Problem adding effect to clip"), ErrorMessage);
1542 if (clip->isSelected()) emit clipItemSelected(clip);
1543 } else emit displayMessage(i18n("Cannot find clip to add effect"), ErrorMessage);
1546 void CustomTrackView::deleteEffect(int track, GenTime pos, QDomElement effect)
1548 QString index = effect.attribute("kdenlive_ix");
1549 // Special case: speed effect
1550 if (effect.attribute("id") == "speed") {
1551 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1553 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1554 clip->deleteEffect(index);
1555 emit clipItemSelected(clip);
1556 m_document->renderer()->mltRemoveEffect(track, pos, index, true);
1560 if (!m_document->renderer()->mltRemoveEffect(track, pos, index, true)) {
1561 kDebug() << "// ERROR REMOV EFFECT: " << index << ", DISABLE: " << effect.attribute("disable");
1562 emit displayMessage(i18n("Problem deleting effect"), ErrorMessage);
1565 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1567 clip->deleteEffect(index);
1568 emit clipItemSelected(clip);
1572 void CustomTrackView::slotAddGroupEffect(QDomElement effect, AbstractGroupItem *group)
1574 QList<QGraphicsItem *> itemList = group->childItems();
1575 QUndoCommand *effectCommand = new QUndoCommand();
1577 QDomNode namenode = effect.elementsByTagName("name").item(0);
1578 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1579 else effectName = i18n("effect");
1580 effectCommand->setText(i18n("Add %1", effectName));
1582 for (int i = 0; i < itemList.count(); i++) {
1583 if (itemList.at(i)->type() == AVWIDGET) {
1584 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1585 if (effect.attribute("type") == "audio") {
1586 // Don't add audio effects on video clips
1587 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) continue;
1588 } else if (effect.hasAttribute("type") == false) {
1589 // Don't add video effect on audio clips
1590 if (item->isAudioOnly() || item->clipType() == AUDIO) continue;
1593 if (effect.attribute("unique", "0") != "0" && item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1) {
1594 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1597 if (item->isItemLocked()) {
1600 item->initEffect(effect);
1601 if (effect.attribute("tag") == "ladspa") {
1602 QString ladpsaFile = m_document->getLadspaFile();
1603 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1604 effect.setAttribute("src", ladpsaFile);
1606 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1611 m_commandStack->push(effectCommand);
1612 setDocumentModified();
1613 } else delete effectCommand;
1616 void CustomTrackView::slotAddEffect(QDomElement effect, GenTime pos, int track)
1618 QList<QGraphicsItem *> itemList;
1619 QUndoCommand *effectCommand = new QUndoCommand();
1621 QDomNode namenode = effect.elementsByTagName("name").item(0);
1622 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1623 else effectName = i18n("effect");
1624 effectCommand->setText(i18n("Add %1", effectName));
1626 if (track == -1) itemList = scene()->selectedItems();
1627 if (itemList.isEmpty()) {
1628 ClipItem *clip = getClipItemAt((int) pos.frames(m_document->fps()), track);
1629 if (clip) itemList.append(clip);
1630 else emit displayMessage(i18n("Select a clip if you want to apply an effect"), ErrorMessage);
1634 for (int i = 0; i < itemList.count(); i++) {
1635 if (itemList.at(i)->type() == GROUPWIDGET) {
1636 QList<QGraphicsItem *> subitems = itemList.at(i)->childItems();
1637 for (int j = 0; j < subitems.count(); j++) {
1638 if (!itemList.contains(subitems.at(j))) itemList.append(subitems.at(j));
1643 for (int i = 0; i < itemList.count(); i++) {
1644 if (itemList.at(i)->type() == AVWIDGET) {
1645 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
1646 if (effect.attribute("type") == "audio") {
1647 // Don't add audio effects on video clips
1648 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
1649 emit displayMessage(i18n("Cannot add an audio effect to this clip"), ErrorMessage);
1652 } else if (effect.hasAttribute("type") == false) {
1653 // Don't add video effect on audio clips
1654 if (item->isAudioOnly() || item->clipType() == AUDIO) {
1655 emit displayMessage(i18n("Cannot add a video effect to this clip"), ErrorMessage);
1659 if (item->hasEffect(effect.attribute("tag"), effect.attribute("id")) != -1 && effect.attribute("unique", "0") != "0") {
1660 emit displayMessage(i18n("Effect already present in clip"), ErrorMessage);
1663 if (item->isItemLocked()) {
1666 if (effect.attribute("id") == "freeze" && m_cursorPos > item->startPos().frames(m_document->fps()) && m_cursorPos < item->endPos().frames(m_document->fps())) {
1667 item->initEffect(effect, m_cursorPos - item->startPos().frames(m_document->fps()));
1668 } else item->initEffect(effect);
1669 if (effect.attribute("tag") == "ladspa") {
1670 QString ladpsaFile = m_document->getLadspaFile();
1671 initEffects::ladspaEffectFile(ladpsaFile, effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1672 effect.setAttribute("src", ladpsaFile);
1674 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), effect, true, effectCommand);
1677 if (effectCommand->childCount() > 0) {
1678 m_commandStack->push(effectCommand);
1679 setDocumentModified();
1680 } else delete effectCommand;
1683 void CustomTrackView::slotDeleteEffect(ClipItem *clip, QDomElement effect, bool affectGroup)
1685 if (affectGroup && clip->parentItem() && clip->parentItem() == m_selectionGroup) {
1686 //clip is in a group, also remove the effect in other clips of the group
1687 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
1688 QUndoCommand *delCommand = new QUndoCommand();
1690 QDomNode namenode = effect.elementsByTagName("name").item(0);
1691 if (!namenode.isNull()) effectName = i18n(namenode.toElement().text().toUtf8().data());
1692 else effectName = i18n("effect");
1693 delCommand->setText(i18n("Delete %1", effectName));
1696 for (int i = 0; i < items.count(); i++) {
1697 if (items.at(i)->type() == GROUPWIDGET) {
1698 QList<QGraphicsItem *> subitems = items.at(i)->childItems();
1699 for (int j = 0; j < subitems.count(); j++) {
1700 if (!items.contains(subitems.at(j))) items.append(subitems.at(j));
1705 for (int i = 0; i < items.count(); i++) {
1706 if (items.at(i)->type() == AVWIDGET) {
1707 ClipItem *item = static_cast <ClipItem *>(items.at(i));
1708 int ix = item->hasEffect(effect.attribute("tag"), effect.attribute("id"));
1710 QDomElement eff = item->effectAt(ix);
1711 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, false, delCommand);
1715 if (delCommand->childCount() > 0) m_commandStack->push(delCommand);
1716 else delete delCommand;
1719 AddEffectCommand *command = new AddEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), effect, false);
1720 m_commandStack->push(command);
1721 setDocumentModified();
1724 void CustomTrackView::updateEffect(int track, GenTime pos, QDomElement insertedEffect, int ix, bool triggeredByUser)
1726 if (insertedEffect.isNull()) {
1727 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1730 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1731 QDomElement effect = insertedEffect.cloneNode().toElement();
1733 // Special case: speed effect
1734 if (effect.attribute("id") == "speed") {
1735 if (effect.attribute("disable") == "1") doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), 1.0, clip->speed(), 1, clip->baseClip()->getId());
1737 double speed = EffectsList::parameter(effect, "speed").toDouble() / 100.0;
1738 int strobe = EffectsList::parameter(effect, "strobe").toInt();
1739 if (strobe == 0) strobe = 1;
1740 doChangeClipSpeed(clip->info(), clip->speedIndependantInfo(), speed, clip->speed(), strobe, clip->baseClip()->getId());
1742 clip->setEffectAt(ix, effect);
1743 if (ix == clip->selectedEffectIndex()) {
1744 clip->setSelectedEffect(ix);
1745 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1750 EffectsParameterList effectParams = clip->getEffectArgs(effect);
1751 if (effect.attribute("tag") == "ladspa") {
1752 // Update the ladspa affect file
1753 initEffects::ladspaEffectFile(effect.attribute("src"), effect.attribute("ladspaid").toInt(), getLadspaParams(effect));
1755 // check if we are trying to reset a keyframe effect
1756 if (effectParams.hasParam("keyframes") && effectParams.paramValue("keyframes").isEmpty()) {
1757 clip->initEffect(effect);
1758 effectParams = clip->getEffectArgs(effect);
1760 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - clip->track(), clip->startPos(), effectParams))
1761 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
1763 clip->setEffectAt(ix, effect);
1764 if (ix == clip->selectedEffectIndex()) {
1765 clip->setSelectedEffect(ix);
1766 if (!triggeredByUser) emit clipItemSelected(clip, ix);
1768 if (effect.attribute("tag") == "volume" || effect.attribute("tag") == "brightness") {
1769 // A fade effect was modified, update the clip
1770 if (effect.attribute("id") == "fadein" || effect.attribute("id") == "fade_from_black") {
1771 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1772 clip->setFadeIn(pos);
1774 if (effect.attribute("id") == "fadeout" || effect.attribute("id") == "fade_to_black") {
1775 int pos = effectParams.paramValue("out").toInt() - effectParams.paramValue("in").toInt();
1776 clip->setFadeOut(pos);
1780 setDocumentModified();
1783 void CustomTrackView::moveEffect(int track, GenTime pos, int oldPos, int newPos)
1785 ClipItem *clip = getClipItemAt((int)pos.frames(m_document->fps()), m_document->tracksCount() - track);
1786 if (clip && !clip->effectAt(newPos - 1).isNull() && !clip->effectAt(oldPos - 1).isNull()) {
1787 QDomElement act = clip->effectAt(newPos - 1);
1788 QDomElement before = clip->effectAt(oldPos - 1);
1789 clip->setEffectAt(oldPos - 1, act);
1790 clip->setEffectAt(newPos - 1, before);
1791 // special case: speed effect, which is a pseudo-effect, not appearing in MLT's effects
1792 if (act.attribute("id") == "speed") {
1793 m_document->renderer()->mltUpdateEffectPosition(track, pos, oldPos, newPos);
1794 } else if (before.attribute("id") == "speed") {
1795 m_document->renderer()->mltUpdateEffectPosition(track, pos, newPos, oldPos);
1796 } else m_document->renderer()->mltMoveEffect(track, pos, oldPos, newPos);
1797 emit clipItemSelected(clip, newPos - 1);
1798 setDocumentModified();
1799 } else emit displayMessage(i18n("Cannot move effect"), ErrorMessage);
1802 void CustomTrackView::slotChangeEffectState(ClipItem *clip, int effectPos, bool disable)
1804 QDomElement effect = clip->effectAt(effectPos);
1805 QDomElement oldEffect = effect.cloneNode().toElement();
1807 effect.setAttribute("disable", (int) disable);
1808 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldEffect, effect, effectPos, true);
1809 m_commandStack->push(command);
1810 setDocumentModified();;
1813 void CustomTrackView::slotChangeEffectPosition(ClipItem *clip, int currentPos, int newPos)
1815 MoveEffectCommand *command = new MoveEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), currentPos, newPos);
1816 m_commandStack->push(command);
1817 setDocumentModified();
1820 void CustomTrackView::slotUpdateClipEffect(ClipItem *clip, QDomElement oldeffect, QDomElement effect, int ix)
1822 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1823 m_commandStack->push(command);
1826 void CustomTrackView::slotUpdateClipRegion(ClipItem *clip, int ix, QString region)
1828 QDomElement effect = clip->getEffectAt(ix);
1829 QDomElement oldeffect = effect.cloneNode().toElement();
1830 effect.setAttribute("region", region);
1831 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - clip->track(), clip->startPos(), oldeffect, effect, ix, true);
1832 m_commandStack->push(command);
1835 ClipItem *CustomTrackView::cutClip(ItemInfo info, GenTime cutTime, bool cut, bool execute)
1839 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1840 if (!item || cutTime >= item->endPos() || cutTime <= item->startPos()) {
1841 emit displayMessage(i18n("Cannot find clip to cut"), ErrorMessage);
1842 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);
1843 else kDebug() << "/// ERROR NO CLIP at: " << info.startPos.frames(m_document->fps()) << ", track: " << info.track;
1844 m_blockRefresh = false;
1847 if (item->parentItem()) {
1848 // Item is part of a group, reset group
1849 resetSelectionGroup();
1851 kDebug() << "///////// CUTTING CLIP : (" << item->startPos().frames(25) << "-" << item->endPos().frames(25) << "), INFO: (" << info.startPos.frames(25) << "-" << info.endPos.frames(25) << ")" << ", CUT: " << cutTime.frames(25);
1853 if (execute) m_document->renderer()->mltCutClip(m_document->tracksCount() - info.track, cutTime);
1854 int cutPos = (int) cutTime.frames(m_document->fps());
1856 newPos.startPos = cutTime;
1857 newPos.endPos = info.endPos;
1858 newPos.cropStart = item->info().cropStart + (cutTime - info.startPos);
1859 newPos.track = info.track;
1860 newPos.cropDuration = newPos.endPos - newPos.startPos;
1862 bool snap = KdenliveSettings::snaptopoints();
1863 KdenliveSettings::setSnaptopoints(false);
1864 ClipItem *dup = item->clone(newPos);
1865 // remove unwanted effects (fade in) from 2nd part of cutted clip
1866 int ix = dup->hasEffect(QString(), "fadein");
1868 QDomElement oldeffect = item->effectAt(ix);
1869 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1871 ix = dup->hasEffect(QString(), "fade_from_black");
1873 QDomElement oldeffect = item->effectAt(ix);
1874 dup->deleteEffect(oldeffect.attribute("kdenlive_ix"));
1876 item->resizeEnd(cutPos);
1877 scene()->addItem(dup);
1878 if (item->checkKeyFrames()) slotRefreshEffects(item);
1879 if (dup->checkKeyFrames()) slotRefreshEffects(dup);
1880 item->baseClip()->addReference();
1881 m_document->updateClip(item->baseClip()->getId());
1882 setDocumentModified();
1883 KdenliveSettings::setSnaptopoints(snap);
1885 //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);
1889 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
1890 ClipItem *dup = getClipItemAt((int) cutTime.frames(m_document->fps()), info.track);
1892 if (!item || !dup || item == dup) {
1893 emit displayMessage(i18n("Cannot find clip to uncut"), ErrorMessage);
1894 m_blockRefresh = false;
1897 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, cutTime) == false) {
1898 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(cutTime.frames(m_document->fps())), info.track), ErrorMessage);
1902 /*kDebug() << "// UNCUTTING CLIPS: ITEM 1 (" << item->startPos().frames(25) << "x" << item->endPos().frames(25) << ")";
1903 kDebug() << "// UNCUTTING CLIPS: ITEM 2 (" << dup->startPos().frames(25) << "x" << dup->endPos().frames(25) << ")";
1904 kDebug() << "// UNCUTTING CLIPS, INFO (" << info.startPos.frames(25) << "x" << info.endPos.frames(25) << ") , CUT: " << cutTime.frames(25);;*/
1905 //deleteClip(dup->info());
1907 bool snap = KdenliveSettings::snaptopoints();
1908 KdenliveSettings::setSnaptopoints(false);
1910 if (dup->isSelected()) emit clipItemSelected(NULL);
1911 dup->baseClip()->removeReference();
1912 m_document->updateClip(dup->baseClip()->getId());
1913 scene()->removeItem(dup);
1916 ItemInfo clipinfo = item->info();
1917 clipinfo.track = m_document->tracksCount() - clipinfo.track;
1918 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, info.endPos - info.startPos);
1920 item->resizeEnd((int) info.endPos.frames(m_document->fps()));
1921 setDocumentModified();
1923 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
1924 KdenliveSettings::setSnaptopoints(snap);
1928 //QTimer::singleShot(3000, this, SLOT(slotEnableRefresh()));
1931 void CustomTrackView::slotEnableRefresh()
1933 m_blockRefresh = false;
1936 void CustomTrackView::slotAddTransitionToSelectedClips(QDomElement transition)
1938 QList<QGraphicsItem *> itemList = scene()->selectedItems();
1939 if (itemList.count() == 1) {
1940 if (itemList.at(0)->type() == AVWIDGET) {
1941 ClipItem *item = (ClipItem *) itemList.at(0);
1943 info.track = item->track();
1944 ClipItem *transitionClip = NULL;
1945 const int transitiontrack = getPreviousVideoTrack(info.track);
1946 GenTime pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
1947 if (pos < item->startPos() + item->cropDuration() / 2) {
1948 // add transition to clip start
1949 info.startPos = item->startPos();
1950 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.startPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1951 if (transitionClip && transitionClip->endPos() < item->endPos()) {
1952 info.endPos = transitionClip->endPos();
1953 } else info.endPos = info.startPos + GenTime(65, m_document->fps());
1954 // Check there is no other transition at that place
1955 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1956 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1957 QList<QGraphicsItem *> selection = m_scene->items(r);
1958 bool transitionAccepted = true;
1959 for (int i = 0; i < selection.count(); i++) {
1960 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1961 Transition *tr = static_cast <Transition *>(selection.at(i));
1962 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
1963 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
1964 } else transitionAccepted = false;
1967 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1968 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1971 // add transition to clip end
1972 info.endPos = item->endPos();
1973 if (transitiontrack != 0) transitionClip = getClipItemAt((int) info.endPos.frames(m_document->fps()), m_document->tracksCount() - transitiontrack);
1974 if (transitionClip && transitionClip->startPos() > item->startPos()) {
1975 info.startPos = transitionClip->startPos();
1976 } else info.startPos = info.endPos - GenTime(65, m_document->fps());
1977 if (transition.attribute("tag") == "luma") EffectsList::setParameter(transition, "reverse", "1");
1978 else if (transition.attribute("id") == "slide") EffectsList::setParameter(transition, "invert", "1");
1980 // Check there is no other transition at that place
1981 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
1982 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
1983 QList<QGraphicsItem *> selection = m_scene->items(r);
1984 bool transitionAccepted = true;
1985 for (int i = 0; i < selection.count(); i++) {
1986 if (selection.at(i)->type() == TRANSITIONWIDGET) {
1987 Transition *tr = static_cast <Transition *>(selection.at(i));
1988 if (info.endPos - tr->endPos() > GenTime(5, m_document->fps())) {
1989 if (tr->endPos() > info.startPos) info.startPos = tr->endPos();
1990 } else transitionAccepted = false;
1993 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
1994 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
1997 } else for (int i = 0; i < itemList.count(); i++) {
1998 if (itemList.at(i)->type() == AVWIDGET) {
1999 ClipItem *item = (ClipItem *) itemList.at(i);
2001 info.startPos = item->startPos();
2002 info.endPos = info.startPos + GenTime(65, m_document->fps());
2003 info.track = item->track();
2005 // Check there is no other transition at that place
2006 double startY = info.track * m_tracksHeight + 1 + m_tracksHeight / 2;
2007 QRectF r(info.startPos.frames(m_document->fps()), startY, (info.endPos - info.startPos).frames(m_document->fps()), m_tracksHeight / 2);
2008 QList<QGraphicsItem *> selection = m_scene->items(r);
2009 bool transitionAccepted = true;
2010 for (int i = 0; i < selection.count(); i++) {
2011 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2012 Transition *tr = static_cast <Transition *>(selection.at(i));
2013 if (tr->startPos() - info.startPos > GenTime(5, m_document->fps())) {
2014 if (tr->startPos() < info.endPos) info.endPos = tr->startPos();
2015 } else transitionAccepted = false;
2018 int transitiontrack = getPreviousVideoTrack(info.track);
2019 if (transitionAccepted) slotAddTransition(item, info, transitiontrack, transition);
2020 else emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2025 void CustomTrackView::slotAddTransition(ClipItem* /*clip*/, ItemInfo transitionInfo, int endTrack, QDomElement transition)
2027 if (transitionInfo.startPos >= transitionInfo.endPos) {
2028 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
2031 AddTransitionCommand* command = new AddTransitionCommand(this, transitionInfo, endTrack, transition, false, true);
2032 m_commandStack->push(command);
2033 setDocumentModified();
2036 void CustomTrackView::addTransition(ItemInfo transitionInfo, int endTrack, QDomElement params, bool refresh)
2038 Transition *tr = new Transition(transitionInfo, endTrack, m_document->fps(), params, true);
2039 //kDebug() << "---- ADDING transition " << params.attribute("value");
2040 if (m_document->renderer()->mltAddTransition(tr->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, tr->toXML(), refresh)) {
2041 scene()->addItem(tr);
2042 setDocumentModified();
2044 emit displayMessage(i18n("Cannot add transition"), ErrorMessage);
2049 void CustomTrackView::deleteTransition(ItemInfo transitionInfo, int endTrack, QDomElement /*params*/, bool refresh)
2051 Transition *item = getTransitionItemAt(transitionInfo.startPos, transitionInfo.track);
2053 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
2056 m_document->renderer()->mltDeleteTransition(item->transitionTag(), endTrack, m_document->tracksCount() - transitionInfo.track, transitionInfo.startPos, transitionInfo.endPos, item->toXML(), refresh);
2057 if (m_dragItem == item) m_dragItem = NULL;
2059 #if QT_VERSION >= 0x040600
2060 // animate item deletion
2061 item->closeAnimation();
2065 emit transitionItemSelected(NULL);
2066 setDocumentModified();
2069 void CustomTrackView::slotTransitionUpdated(Transition *tr, QDomElement old)
2071 //kDebug() << "TRANS UPDATE, TRACKS: " << old.attribute("transition_btrack") << ", NEW: " << tr->toXML().attribute("transition_btrack");
2072 QDomElement xml = tr->toXML();
2073 if (old.isNull() || xml.isNull()) {
2074 emit displayMessage(i18n("Cannot update transition"), ErrorMessage);
2077 EditTransitionCommand *command = new EditTransitionCommand(this, tr->track(), tr->startPos(), old, xml, false);
2078 m_commandStack->push(command);
2079 setDocumentModified();
2082 void CustomTrackView::updateTransition(int track, GenTime pos, QDomElement oldTransition, QDomElement transition, bool updateTransitionWidget)
2084 Transition *item = getTransitionItemAt(pos, track);
2086 kWarning() << "Unable to find transition at pos :" << pos.frames(m_document->fps()) << ", ON track: " << track;
2090 if (oldTransition.attribute("transition_atrack") != transition.attribute("transition_atrack") || oldTransition.attribute("transition_btrack") != transition.attribute("transition_btrack")) force = true;
2091 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);
2092 //kDebug() << "ORIGINAL TRACK: "<< oldTransition.attribute("transition_btrack") << ", NEW TRACK: "<<transition.attribute("transition_btrack");
2093 item->setTransitionParameters(transition);
2094 if (updateTransitionWidget) {
2095 ItemInfo info = item->info();
2097 ClipItem *transitionClip = getClipItemAt(info.startPos, info.track);
2098 if (transitionClip && transitionClip->baseClip()) {
2099 QString size = transitionClip->baseClip()->getProperty("frame_size");
2100 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
2101 if (factor == 0) factor = 1.0;
2102 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
2103 p.setY(size.section('x', 1, 1).toInt());
2105 emit transitionItemSelected(item, getPreviousVideoTrack(info.track), p, true);
2107 setDocumentModified();
2110 void CustomTrackView::dragMoveEvent(QDragMoveEvent * event)
2113 const QPointF pos = mapToScene(event->pos());
2114 if (m_selectionGroup) {
2115 m_selectionGroup->setPos(pos);
2116 emit mousePosition((int)(m_selectionGroup->scenePos().x() + 0.5));
2117 event->acceptProposedAction();
2119 // Drag enter was not possible, try again at mouse position
2120 insertDropClips(event->mimeData(), event->pos());
2124 QGraphicsView::dragMoveEvent(event);
2128 void CustomTrackView::dragLeaveEvent(QDragLeaveEvent * event)
2130 if (m_selectionGroup && m_clipDrag) {
2131 m_thumbsTimer.stop();
2132 m_waitingThumbs.clear();
2133 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2135 scene()->destroyItemGroup(m_selectionGroup);
2136 m_selectionGroup = NULL;
2137 } else QGraphicsView::dragLeaveEvent(event);
2140 void CustomTrackView::dropEvent(QDropEvent * event)
2142 if (m_selectionGroup && m_clipDrag) {
2143 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2144 resetSelectionGroup();
2145 m_scene->clearSelection();
2146 bool hasVideoClip = false;
2147 QUndoCommand *addCommand = new QUndoCommand();
2148 addCommand->setText(i18n("Add timeline clip"));
2149 QList <ClipItem *> brokenClips;
2151 for (int i = 0; i < items.count(); i++) {
2152 ClipItem *item = static_cast <ClipItem *>(items.at(i));
2153 if (!hasVideoClip && (item->clipType() == AV || item->clipType() == VIDEO)) hasVideoClip = true;
2154 if (items.count() == 1) {
2155 updateClipTypeActions(item);
2157 updateClipTypeActions(NULL);
2160 //TODO: take care of edit mode for undo
2161 item->baseClip()->addReference();
2162 //item->setZValue(item->defaultZValue());
2163 m_document->updateClip(item->baseClip()->getId());
2164 ItemInfo info = item->info();
2166 int tracknumber = m_document->tracksCount() - info.track - 1;
2167 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2168 if (isLocked) item->setItemLocked(true);
2169 ItemInfo clipInfo = info;
2170 clipInfo.track = m_document->tracksCount() - item->track();
2172 int worked = m_document->renderer()->mltInsertClip(clipInfo, item->xml(), item->baseClip()->producer(item->track()), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
2174 emit displayMessage(i18n("Cannot insert clip in timeline"), ErrorMessage);
2175 brokenClips.append(item);
2178 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), addCommand);
2180 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, false, false, addCommand);
2182 if (item->baseClip()->isTransparent() && getTransitionItemAtStart(info.startPos, info.track) == NULL) {
2183 // add transparency transition
2184 QDomElement trans = MainWindow::transitions.getEffectByTag("composite", "composite").cloneNode().toElement();
2185 new AddTransitionCommand(this, info, getPreviousVideoTrack(info.track), trans, false, true, addCommand);
2187 item->setSelected(true);
2189 qDeleteAll(brokenClips);
2190 brokenClips.clear();
2191 if (addCommand->childCount() > 0) m_commandStack->push(addCommand);
2192 else delete addCommand;
2194 // Automatic audio split
2195 if (KdenliveSettings::splitaudio())
2197 setDocumentModified();
2201 QRectF rect(0, 1 * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
2202 QList<QGraphicsItem *> selection = m_scene->items(rect);
2203 QStringList timelineList;
2205 kDebug()<<"// ITEMS on TRACK: "<<selection.count();
2206 for (int i = 0; i < selection.count(); i++) {
2207 if (selection.at(i)->type() == AVWIDGET) {
2208 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
2209 int start = clip->startPos().frames(m_document->fps());
2210 int end = clip->endPos().frames(m_document->fps());
2211 timelineList.append(QString::number(start) + "-" + QString::number(end));
2214 kDebug() << "// COMPARE:\n" << timelineList << "\n-------------------";
2217 m_pasteEffectsAction->setEnabled(m_copiedItems.count() == 1);
2218 if (items.count() > 1) groupSelectedItems(true);
2219 event->setDropAction(Qt::MoveAction);
2221 } else QGraphicsView::dropEvent(event);
2225 void CustomTrackView::adjustTimelineClips(EDITMODE mode, ClipItem *item, ItemInfo posinfo, QUndoCommand *command)
2227 bool snap = KdenliveSettings::snaptopoints();
2228 KdenliveSettings::setSnaptopoints(false);
2229 if (mode == OVERWRITEEDIT) {
2230 // if we are in overwrite mode, move clips accordingly
2232 if (item == NULL) info = posinfo;
2233 else info = item->info();
2234 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);
2235 QList<QGraphicsItem *> selection = m_scene->items(rect);
2236 if (item) selection.removeAll(item);
2237 for (int i = 0; i < selection.count(); i++) {
2238 if (!selection.at(i)->isEnabled()) continue;
2239 if (selection.at(i)->type() == AVWIDGET) {
2240 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2241 if (clip->startPos() < info.startPos) {
2242 if (clip->endPos() > info.endPos) {
2243 ItemInfo clipInfo = clip->info();
2244 ItemInfo dupInfo = clipInfo;
2245 GenTime diff = info.startPos - clipInfo.startPos;
2246 dupInfo.startPos = info.startPos;
2247 dupInfo.cropStart += diff;
2248 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2249 ItemInfo newdupInfo = dupInfo;
2250 GenTime diff2 = info.endPos - info.startPos;
2251 newdupInfo.startPos = info.endPos;
2252 newdupInfo.cropStart += diff2;
2253 newdupInfo.cropDuration = clipInfo.endPos - info.endPos;
2254 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2255 new ResizeClipCommand(this, dupInfo, newdupInfo, false, false, command);
2256 ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2257 if (dup) dup->resizeStart(info.endPos.frames(m_document->fps()));
2259 ItemInfo newclipInfo = clip->info();
2260 newclipInfo.endPos = info.startPos;
2261 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2262 clip->resizeEnd(info.startPos.frames(m_document->fps()));
2264 } else if (clip->endPos() <= info.endPos) {
2265 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), clip->info(), clip->effectList(), false, false, false, true, command);
2266 scene()->removeItem(clip);
2270 ItemInfo newclipInfo = clip->info();
2271 newclipInfo.startPos = info.endPos;
2272 new ResizeClipCommand(this, clip->info(), newclipInfo, false, false, command);
2273 clip->resizeStart(info.endPos.frames(m_document->fps()));
2277 } else if (mode == INSERTEDIT) {
2278 // if we are in push mode, move clips accordingly
2280 if (item == NULL) info = posinfo;
2281 else info = item->info();
2282 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);
2283 QList<QGraphicsItem *> selection = m_scene->items(rect);
2284 if (item) selection.removeAll(item);
2285 for (int i = 0; i < selection.count(); i++) {
2286 if (selection.at(i)->type() == AVWIDGET) {
2287 ClipItem *clip = static_cast<ClipItem *>(selection.at(i));
2288 if (clip->startPos() < info.startPos) {
2289 if (clip->endPos() > info.startPos) {
2290 ItemInfo clipInfo = clip->info();
2291 ItemInfo dupInfo = clipInfo;
2292 GenTime diff = info.startPos - clipInfo.startPos;
2293 dupInfo.startPos = info.startPos;
2294 dupInfo.cropStart += diff;
2295 dupInfo.cropDuration = clipInfo.endPos - info.startPos;
2296 new RazorClipCommand(this, clipInfo, info.startPos, false, command);
2297 // Commented out; variable dup unused. --granjow
2298 //ClipItem *dup = cutClip(clipInfo, info.startPos, true, false);
2299 cutClip(clipInfo, info.startPos, true, false);
2302 // TODO: add insertspacecommand
2307 KdenliveSettings::setSnaptopoints(snap);
2311 void CustomTrackView::adjustTimelineTransitions(EDITMODE mode, Transition *item, QUndoCommand *command)
2313 if (mode == OVERWRITEEDIT) {
2314 // if we are in overwrite or push mode, move clips accordingly
2315 bool snap = KdenliveSettings::snaptopoints();
2316 KdenliveSettings::setSnaptopoints(false);
2317 ItemInfo info = item->info();
2318 QRectF rect(info.startPos.frames(m_document->fps()), info.track * m_tracksHeight + m_tracksHeight, (info.endPos - info.startPos).frames(m_document->fps()) - 1, 5);
2319 QList<QGraphicsItem *> selection = m_scene->items(rect);
2320 selection.removeAll(item);
2321 for (int i = 0; i < selection.count(); i++) {
2322 if (!selection.at(i)->isEnabled()) continue;
2323 if (selection.at(i)->type() == TRANSITIONWIDGET) {
2324 Transition *tr = static_cast<Transition *>(selection.at(i));
2325 if (tr->startPos() < info.startPos) {
2326 ItemInfo firstPos = tr->info();
2327 ItemInfo newPos = firstPos;
2328 firstPos.endPos = item->startPos();
2329 newPos.startPos = item->endPos();
2330 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2331 if (tr->endPos() > info.endPos) {
2333 new AddTransitionCommand(this, newPos, tr->transitionEndTrack(), tr->toXML(), false, true, command);
2335 } else if (tr->endPos() > info.endPos) {
2337 ItemInfo firstPos = tr->info();
2338 firstPos.startPos = item->endPos();
2339 new MoveTransitionCommand(this, tr->info(), firstPos, true, command);
2341 // remove transition
2342 new AddTransitionCommand(this, tr->info(), tr->transitionEndTrack(), tr->toXML(), true, true, command);
2346 KdenliveSettings::setSnaptopoints(snap);
2350 QStringList CustomTrackView::mimeTypes() const
2352 QStringList qstrList;
2353 // list of accepted mime types for drop
2354 qstrList.append("text/plain");
2355 qstrList.append("kdenlive/producerslist");
2356 qstrList.append("kdenlive/clip");
2360 Qt::DropActions CustomTrackView::supportedDropActions() const
2362 // returns what actions are supported when dropping
2363 return Qt::MoveAction;
2366 void CustomTrackView::setDuration(int duration)
2368 int diff = qAbs(duration - sceneRect().width());
2369 if (diff * matrix().m11() > -50) {
2370 if (matrix().m11() < 0.4) setSceneRect(0, 0, (duration + 100 / matrix().m11()), sceneRect().height());
2371 else setSceneRect(0, 0, (duration + 300), sceneRect().height());
2373 m_projectDuration = duration;
2376 int CustomTrackView::duration() const
2378 return m_projectDuration;
2381 void CustomTrackView::addTrack(TrackInfo type, int ix)
2383 if (ix == -1 || ix == m_document->tracksCount()) {
2384 m_document->insertTrack(0, type);
2385 m_document->renderer()->mltInsertTrack(1, type.type == VIDEOTRACK);
2387 m_document->insertTrack(m_document->tracksCount() - ix, type);
2388 // insert track in MLT playlist
2389 m_document->renderer()->mltInsertTrack(m_document->tracksCount() - ix, type.type == VIDEOTRACK);
2391 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
2392 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2393 QList<QGraphicsItem *> selection = m_scene->items(r);
2394 resetSelectionGroup();
2396 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2397 scene()->addItem(m_selectionGroup);
2398 for (int i = 0; i < selection.count(); i++) {
2399 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2400 m_selectionGroup->addToGroup(selection.at(i));
2401 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2404 // Move graphic items
2405 m_selectionGroup->translate(0, m_tracksHeight);
2407 // adjust track number
2408 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2409 for (int i = 0; i < children.count(); i++) {
2410 if (children.at(i)->type() == GROUPWIDGET) {
2411 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2412 children << grp->childItems();
2415 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
2417 ItemInfo clipinfo = item->info();
2418 if (item->type() == AVWIDGET) {
2419 ClipItem *clip = static_cast <ClipItem *>(item);
2420 // slowmotion clips are not track dependant, so no need to update them
2421 if (clip->speed() != 1.0) continue;
2422 // We add a move clip command so that we get the correct producer for new track number
2423 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2424 Mlt::Producer *prod;
2425 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2426 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2427 else prod = clip->baseClip()->producer(clipinfo.track);
2428 if (m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod) == false) {
2429 // problem updating clip
2430 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2433 } else if (item->type() == TRANSITIONWIDGET) {
2434 Transition *tr = static_cast <Transition *>(item);
2435 int track = tr->transitionEndTrack();
2437 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2441 resetSelectionGroup(false);
2444 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2445 for (int i = 0; i < m_guides.count(); i++) {
2446 QLineF l = m_guides.at(i)->line();
2447 l.setP2(QPointF(l.x2(), maxHeight));
2448 m_guides.at(i)->setLine(l);
2450 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2451 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2452 viewport()->update();
2453 emit tracksChanged();
2454 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2455 //setFixedHeight(50 * m_tracksCount);
2458 void CustomTrackView::removeTrack(int ix)
2460 // Delete track in MLT playlist
2461 m_document->renderer()->mltDeleteTrack(m_document->tracksCount() - ix);
2462 m_document->deleteTrack(m_document->tracksCount() - ix - 1);
2464 double startY = ix * (m_tracksHeight + 1) + m_tracksHeight / 2;
2465 QRectF r(0, startY, sceneRect().width(), sceneRect().height() - startY);
2466 QList<QGraphicsItem *> selection = m_scene->items(r);
2468 resetSelectionGroup();
2470 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2471 scene()->addItem(m_selectionGroup);
2472 for (int i = 0; i < selection.count(); i++) {
2473 if ((!selection.at(i)->parentItem()) && (selection.at(i)->type() == AVWIDGET || selection.at(i)->type() == TRANSITIONWIDGET || selection.at(i)->type() == GROUPWIDGET)) {
2474 m_selectionGroup->addToGroup(selection.at(i));
2475 selection.at(i)->setFlag(QGraphicsItem::ItemIsMovable, false);
2478 // Move graphic items
2479 qreal ydiff = 0 - (int) m_tracksHeight;
2480 m_selectionGroup->translate(0, ydiff);
2482 // adjust track number
2483 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
2484 //kDebug() << "// FOUND CLIPS TO MOVE: " << children.count();
2485 for (int i = 0; i < children.count(); i++) {
2486 if (children.at(i)->type() == GROUPWIDGET) {
2487 AbstractGroupItem *grp = static_cast<AbstractGroupItem*>(children.at(i));
2488 children << grp->childItems();
2491 if (children.at(i)->type() == AVWIDGET) {
2492 ClipItem *clip = static_cast <ClipItem *>(children.at(i));
2494 ItemInfo clipinfo = clip->info();
2495 // We add a move clip command so that we get the correct producer for new track number
2496 if (clip->clipType() == AV || clip->clipType() == AUDIO) {
2497 Mlt::Producer *prod;
2498 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(clipinfo.track);
2499 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
2500 else prod = clip->baseClip()->producer(clipinfo.track);
2501 if (!m_document->renderer()->mltUpdateClipProducer((int)(m_document->tracksCount() - clipinfo.track), clipinfo.startPos.frames(m_document->fps()), prod)) {
2502 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", clipinfo.startPos.frames(m_document->fps()), clipinfo.track), ErrorMessage);
2505 } else if (children.at(i)->type() == TRANSITIONWIDGET) {
2506 Transition *tr = static_cast <Transition *>(children.at(i));
2508 int track = tr->transitionEndTrack();
2510 ItemInfo clipinfo = tr->info();
2511 tr->updateTransitionEndTrack(getPreviousVideoTrack(clipinfo.track));
2515 resetSelectionGroup(false);
2517 int maxHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
2518 for (int i = 0; i < m_guides.count(); i++) {
2519 QLineF l = m_guides.at(i)->line();
2520 l.setP2(QPointF(l.x2(), maxHeight));
2521 m_guides.at(i)->setLine(l);
2523 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), maxHeight);
2524 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
2526 m_selectedTrack = qMin(m_selectedTrack, m_document->tracksCount() - 1);
2527 viewport()->update();
2528 emit tracksChanged();
2529 //QTimer::singleShot(500, this, SIGNAL(trackHeightChanged()));
2532 void CustomTrackView::configTracks(QList < TrackInfo > trackInfos)
2534 for (int i = 0; i < trackInfos.count(); ++i) {
2535 m_document->setTrackType(i, trackInfos.at(i));
2536 m_document->renderer()->mltChangeTrackState(i + 1, m_document->trackInfoAt(i).isMute, m_document->trackInfoAt(i).isBlind);
2539 QTimer::singleShot(300, this, SIGNAL(trackHeightChanged()));
2540 viewport()->update();
2543 void CustomTrackView::slotSwitchTrackAudio(int ix)
2545 /*for (int i = 0; i < m_document->tracksCount(); i++)
2546 kDebug() << "TRK " << i << " STATE: " << m_document->trackInfoAt(i).isMute << m_document->trackInfoAt(i).isBlind;*/
2547 int tracknumber = m_document->tracksCount() - ix - 1;
2548 m_document->switchTrackAudio(tracknumber, !m_document->trackInfoAt(tracknumber).isMute);
2549 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isMute << m_document->trackInfoAt(tracknumber).isBlind;
2550 m_document->renderer()->mltChangeTrackState(tracknumber + 1, m_document->trackInfoAt(tracknumber).isMute, m_document->trackInfoAt(tracknumber).isBlind);
2551 setDocumentModified();
2554 void CustomTrackView::slotSwitchTrackLock(int ix)
2556 int tracknumber = m_document->tracksCount() - ix - 1;
2557 LockTrackCommand *command = new LockTrackCommand(this, ix, !m_document->trackInfoAt(tracknumber).isLocked);
2558 m_commandStack->push(command);
2562 void CustomTrackView::lockTrack(int ix, bool lock)
2564 int tracknumber = m_document->tracksCount() - ix - 1;
2565 m_document->switchTrackLock(tracknumber, lock);
2566 emit doTrackLock(ix, lock);
2567 AbstractClipItem *clip = NULL;
2568 QList<QGraphicsItem *> selection = m_scene->items(0, ix * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), m_tracksHeight / 2 - 2);
2570 for (int i = 0; i < selection.count(); i++) {
2571 if (selection.at(i)->type() != AVWIDGET && selection.at(i)->type() != TRANSITIONWIDGET) continue;
2572 if (selection.at(i)->isSelected()) {
2573 if (selection.at(i)->type() == AVWIDGET) emit clipItemSelected(NULL);
2574 else emit transitionItemSelected(NULL);
2576 clip = static_cast <AbstractClipItem *>(selection.at(i));
2577 clip->setItemLocked(lock);
2578 if (clip == m_dragItem)
2581 kDebug() << "NEXT TRK STATE: " << m_document->trackInfoAt(tracknumber).isLocked;
2582 viewport()->update();
2583 setDocumentModified();
2586 void CustomTrackView::slotSwitchTrackVideo(int ix)
2588 int tracknumber = m_document->tracksCount() - ix;
2589 m_document->switchTrackVideo(tracknumber - 1, !m_document->trackInfoAt(tracknumber - 1).isBlind);
2590 m_document->renderer()->mltChangeTrackState(tracknumber, m_document->trackInfoAt(tracknumber - 1).isMute, m_document->trackInfoAt(tracknumber - 1).isBlind);
2591 setDocumentModified();
2594 QList<QGraphicsItem *> CustomTrackView::checkForGroups(const QRectF &rect, bool *ok)
2596 // Check there is no group going over several tracks there, or that would result in timeline corruption
2597 QList<QGraphicsItem *> selection = scene()->items(rect);
2599 int maxHeight = m_tracksHeight * 1.5;
2600 for (int i = 0; i < selection.count(); i++) {
2601 // Check that we don't try to move a group with clips on other tracks
2602 if (selection.at(i)->type() == GROUPWIDGET && (selection.at(i)->boundingRect().height() >= maxHeight)) {
2605 } else if (selection.at(i)->parentItem() && (selection.at(i)->parentItem()->boundingRect().height() >= maxHeight)) {
2613 void CustomTrackView::slotRemoveSpace()
2617 if (m_menuPosition.isNull()) {
2618 pos = GenTime(cursorPos(), m_document->fps());
2620 track = QInputDialog::getInteger(this, i18n("Remove Space"), i18n("Track"), 0, 0, m_document->tracksCount() - 1, 1, &ok);
2623 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2624 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight);
2627 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2628 emit displayMessage(i18n("Cannot remove space in a locked track"), ErrorMessage);
2632 ClipItem *item = getClipItemAt(pos, track);
2634 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);
2637 int length = m_document->renderer()->mltGetSpaceLength(pos, m_document->tracksCount() - track, true);
2638 //kDebug() << "// GOT LENGT; " << length;
2640 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);
2644 // Make sure there is no group in the way
2645 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2648 QList<QGraphicsItem *> items = checkForGroups(rect, &isOk);
2650 // groups found on track, do not allow the move
2651 emit displayMessage(i18n("Cannot remove space in a track with a group"), ErrorMessage);
2655 QList<ItemInfo> clipsToMove;
2656 QList<ItemInfo> transitionsToMove;
2658 for (int i = 0; i < items.count(); i++) {
2659 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2660 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2661 ItemInfo info = item->info();
2662 if (item->type() == AVWIDGET) {
2663 clipsToMove.append(info);
2664 } else if (item->type() == TRANSITIONWIDGET) {
2665 transitionsToMove.append(info);
2670 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, GenTime(-length, m_document->fps()), true);
2671 m_commandStack->push(command);
2674 void CustomTrackView::slotInsertSpace()
2678 if (m_menuPosition.isNull()) {
2679 pos = GenTime(cursorPos(), m_document->fps());
2681 pos = GenTime((int)(mapToScene(m_menuPosition).x()), m_document->fps());
2682 track = (int)(mapToScene(m_menuPosition).y() / m_tracksHeight) + 1;
2684 SpacerDialog d(GenTime(65, m_document->fps()), m_document->timecode(), track, m_document->tracksList(), this);
2685 if (d.exec() != QDialog::Accepted) return;
2686 GenTime spaceDuration = d.selectedDuration();
2687 track = d.selectedTrack();
2689 QList<QGraphicsItem *> items;
2691 if (m_document->isTrackLocked(m_document->tracksCount() - track - 1)) {
2692 emit displayMessage(i18n("Cannot insert space in a locked track"), ErrorMessage);
2696 ClipItem *item = getClipItemAt(pos, track);
2697 if (item) pos = item->startPos();
2699 // Make sure there is no group in the way
2700 QRectF rect(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width() - pos.frames(m_document->fps()), m_tracksHeight / 2 - 2);
2702 items = checkForGroups(rect, &isOk);
2704 // groups found on track, do not allow the move
2705 emit displayMessage(i18n("Cannot insert space in a track with a group"), ErrorMessage);
2709 QRectF rect(pos.frames(m_document->fps()), 0, sceneRect().width() - pos.frames(m_document->fps()), m_document->tracksCount() * m_tracksHeight);
2710 items = scene()->items(rect);
2713 QList<ItemInfo> clipsToMove;
2714 QList<ItemInfo> transitionsToMove;
2716 for (int i = 0; i < items.count(); i++) {
2717 if (items.at(i)->type() == AVWIDGET || items.at(i)->type() == TRANSITIONWIDGET) {
2718 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2719 ItemInfo info = item->info();
2720 if (item->type() == AVWIDGET)
2721 clipsToMove.append(info);
2722 else if (item->type() == TRANSITIONWIDGET)
2723 transitionsToMove.append(info);
2727 if (!clipsToMove.isEmpty() || !transitionsToMove.isEmpty()) {
2728 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, spaceDuration, true);
2729 m_commandStack->push(command);
2733 void CustomTrackView::insertSpace(QList<ItemInfo> clipsToMove, QList<ItemInfo> transToMove, int track, const GenTime duration, const GenTime offset)
2735 int diff = duration.frames(m_document->fps());
2736 resetSelectionGroup();
2737 m_selectionGroup = new AbstractGroupItem(m_document->fps());
2738 scene()->addItem(m_selectionGroup);
2740 Transition *transition;
2742 // Create lists with start pos for each track
2743 QMap <int, int> trackClipStartList;
2744 QMap <int, int> trackTransitionStartList;
2746 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2747 trackClipStartList[i] = -1;
2748 trackTransitionStartList[i] = -1;
2751 if (!clipsToMove.isEmpty()) for (int i = 0; i < clipsToMove.count(); i++) {
2752 clip = getClipItemAtStart(clipsToMove.at(i).startPos + offset, clipsToMove.at(i).track);
2754 if (clip->parentItem()) {
2755 m_selectionGroup->addToGroup(clip->parentItem());
2756 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2758 m_selectionGroup->addToGroup(clip);
2759 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
2761 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))
2762 trackClipStartList[m_document->tracksCount() - clipsToMove.at(i).track] = clipsToMove.at(i).startPos.frames(m_document->fps());
2764 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);
2767 if (!transToMove.isEmpty()) for (int i = 0; i < transToMove.count(); i++) {
2768 transition = getTransitionItemAtStart(transToMove.at(i).startPos + offset, transToMove.at(i).track);
2770 if (transition->parentItem()) {
2771 m_selectionGroup->addToGroup(transition->parentItem());
2772 transition->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
2774 m_selectionGroup->addToGroup(transition);
2775 transition->setFlag(QGraphicsItem::ItemIsMovable, false);
2777 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))
2778 trackTransitionStartList[m_document->tracksCount() - transToMove.at(i).track] = transToMove.at(i).startPos.frames(m_document->fps());
2779 } 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);
2781 m_selectionGroup->translate(diff, 0);
2783 // update items coordinates
2784 QList<QGraphicsItem *> itemList = m_selectionGroup->childItems();
2786 for (int i = 0; i < itemList.count(); i++) {
2787 if (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET) {
2788 static_cast < AbstractClipItem *>(itemList.at(i))->updateItem();
2789 } else if (itemList.at(i)->type() == GROUPWIDGET) {
2790 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
2791 for (int j = 0; j < children.count(); j++) {
2792 AbstractClipItem * clp = static_cast < AbstractClipItem *>(children.at(j));
2797 resetSelectionGroup(false);
2799 track = m_document->tracksCount() - track;
2800 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, duration, offset);
2803 void CustomTrackView::deleteClip(const QString &clipId)
2805 resetSelectionGroup();
2806 QList<QGraphicsItem *> itemList = items();
2807 QUndoCommand *deleteCommand = new QUndoCommand();
2809 for (int i = 0; i < itemList.count(); i++) {
2810 if (itemList.at(i)->type() == AVWIDGET) {
2811 ClipItem *item = (ClipItem *)itemList.at(i);
2812 if (item->clipProducer() == clipId) {
2814 if (item->parentItem()) {
2815 // Clip is in a group, destroy the group
2816 new GroupClipsCommand(this, QList<ItemInfo>() << item->info(), QList<ItemInfo>(), false, deleteCommand);
2818 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteCommand);
2822 deleteCommand->setText(i18np("Delete timeline clip", "Delete timeline clips", count));
2823 if (count == 0) delete deleteCommand;
2824 else m_commandStack->push(deleteCommand);
2827 void CustomTrackView::setCursorPos(int pos, bool seek)
2829 if (pos == m_cursorPos) return;
2830 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2832 if (seek) m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2833 else if (m_autoScroll) checkScrolling();
2834 m_cursorLine->setPos(m_cursorPos, 0);
2837 void CustomTrackView::updateCursorPos()
2839 m_cursorLine->setPos(m_cursorPos, 0);
2842 int CustomTrackView::cursorPos()
2844 return (int)(m_cursorPos);
2847 void CustomTrackView::moveCursorPos(int delta)
2849 if (m_cursorPos + delta < 0) delta = 0 - m_cursorPos;
2850 emit cursorMoved((int)(m_cursorPos), (int)((m_cursorPos + delta)));
2851 m_cursorPos += delta;
2852 m_cursorLine->setPos(m_cursorPos, 0);
2853 m_document->renderer()->seek(GenTime(m_cursorPos, m_document->fps()));
2856 void CustomTrackView::initCursorPos(int pos)
2858 emit cursorMoved((int)(m_cursorPos), (int)(pos));
2860 m_cursorLine->setPos(pos, 0);
2864 void CustomTrackView::checkScrolling()
2866 ensureVisible(m_cursorPos, verticalScrollBar()->value() + 10, 2, 2, 50, 0);
2869 void CustomTrackView::mouseReleaseEvent(QMouseEvent * event)
2871 if (m_moveOpMode == SEEK) m_moveOpMode = NONE;
2872 QGraphicsView::mouseReleaseEvent(event);
2873 setViewportUpdateMode(QGraphicsView::MinimalViewportUpdate);
2874 #if QT_VERSION >= 0x040600
2875 if (m_dragItem) m_dragItem->setGraphicsEffect(NULL);
2877 if (m_scrollTimer.isActive()) m_scrollTimer.stop();
2878 if (event->button() == Qt::MidButton) {
2881 setDragMode(QGraphicsView::NoDrag);
2882 if (m_operationMode == MOVEGUIDE) {
2883 setCursor(Qt::ArrowCursor);
2884 m_operationMode = NONE;
2885 m_dragGuide->setFlag(QGraphicsItem::ItemIsMovable, false);
2886 GenTime newPos = GenTime(m_dragGuide->pos().x(), m_document->fps());
2887 if (newPos != m_dragGuide->position()) {
2888 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), newPos, m_dragGuide->label(), false);
2889 m_commandStack->push(command);
2890 m_dragGuide->updateGuide(GenTime(m_dragGuide->pos().x(), m_document->fps()));
2891 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
2892 m_document->syncGuides(m_guides);
2897 } else if (m_operationMode == SPACER && m_selectionGroup) {
2899 if (event->modifiers() != Qt::ControlModifier) {
2900 // We are moving all tracks
2902 } else track = (int)(mapToScene(m_clickEvent).y() / m_tracksHeight);
2903 GenTime timeOffset = GenTime((int)(m_selectionGroup->scenePos().x()), m_document->fps()) - m_selectionGroupInfo.startPos;
2905 if (timeOffset != GenTime()) {
2906 QList<QGraphicsItem *> items = m_selectionGroup->childItems();
2908 QList<ItemInfo> clipsToMove;
2909 QList<ItemInfo> transitionsToMove;
2911 // Create lists with start pos for each track
2912 QMap <int, int> trackClipStartList;
2913 QMap <int, int> trackTransitionStartList;
2915 for (int i = 1; i < m_document->tracksCount() + 1; i++) {
2916 trackClipStartList[i] = -1;
2917 trackTransitionStartList[i] = -1;
2920 for (int i = 0; i < items.count(); i++) {
2921 if (items.at(i)->type() == GROUPWIDGET)
2922 items += items.at(i)->childItems();
2925 for (int i = 0; i < items.count(); i++) {
2926 if (items.at(i)->type() == AVWIDGET) {
2927 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2928 ItemInfo info = item->info();
2929 clipsToMove.append(info);
2931 if (trackClipStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackClipStartList.value(m_document->tracksCount() - info.track))
2932 trackClipStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2933 } else if (items.at(i)->type() == TRANSITIONWIDGET) {
2934 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
2935 ItemInfo info = item->info();
2936 transitionsToMove.append(info);
2938 if (trackTransitionStartList.value(m_document->tracksCount() - info.track) == -1 || info.startPos.frames(m_document->fps()) < trackTransitionStartList.value(m_document->tracksCount() - info.track))
2939 trackTransitionStartList[m_document->tracksCount() - info.track] = info.startPos.frames(m_document->fps());
2943 InsertSpaceCommand *command = new InsertSpaceCommand(this, clipsToMove, transitionsToMove, track, timeOffset, false);
2944 m_commandStack->push(command);
2945 if (track != -1) track = m_document->tracksCount() - track;
2946 kDebug() << "SPACER TRACK:" << track;
2947 m_document->renderer()->mltInsertSpace(trackClipStartList, trackTransitionStartList, track, timeOffset, GenTime());
2949 resetSelectionGroup(false);
2950 m_operationMode = NONE;
2951 } else if (m_operationMode == RUBBERSELECTION) {
2952 //kDebug() << "// END RUBBER SELECT";
2953 resetSelectionGroup();
2954 groupSelectedItems();
2955 m_operationMode = NONE;
2958 if (m_dragItem == NULL && m_selectionGroup == NULL) {
2959 emit transitionItemSelected(NULL);
2963 if (m_dragItem) info = m_dragItem->info();
2965 if (m_operationMode == MOVE) {
2966 setCursor(Qt::OpenHandCursor);
2967 if (m_dragItem->parentItem() == 0) {
2968 // we are moving one clip, easy
2969 if (m_dragItem->type() == AVWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
2970 ClipItem *item = static_cast <ClipItem *>(m_dragItem);
2971 Mlt::Producer *prod;
2972 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(m_dragItemInfo.track);
2973 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
2974 else prod = item->baseClip()->producer(m_dragItemInfo.track);
2975 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);
2978 QUndoCommand *moveCommand = new QUndoCommand();
2979 moveCommand->setText(i18n("Move clip"));
2980 adjustTimelineClips(m_scene->editMode(), item, ItemInfo(), moveCommand);
2982 int tracknumber = m_document->tracksCount() - item->track() - 1;
2983 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
2984 if (isLocked) item->setItemLocked(true);
2985 new MoveClipCommand(this, m_dragItemInfo, info, false, moveCommand);
2986 // Also move automatic transitions (on lower track)
2987 Transition *startTransition = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track);
2988 ItemInfo startTrInfo;
2989 ItemInfo newStartTrInfo;
2990 bool moveStartTrans = false;
2991 bool moveEndTrans = false;
2992 if (startTransition && startTransition->isAutomatic()) {
2993 startTrInfo = startTransition->info();
2994 newStartTrInfo = startTrInfo;
2995 newStartTrInfo.track = info.track;
2996 newStartTrInfo.startPos = info.startPos;
2997 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtEnd(newStartTrInfo.endPos, m_document->tracksCount() - startTransition->transitionEndTrack())) {
2998 // transition end should stay the same
3000 // transition end should be adjusted to clip
3001 newStartTrInfo.endPos = newStartTrInfo.endPos + (newStartTrInfo.startPos - startTrInfo.startPos);
3003 if (newStartTrInfo.startPos < newStartTrInfo.endPos) moveStartTrans = true;
3005 if (startTransition == NULL || startTransition->endPos() < m_dragItemInfo.endPos) {
3006 // Check if there is a transition at clip end
3007 Transition *tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track);
3008 if (tr && tr->isAutomatic()) {
3009 ItemInfo trInfo = tr->info();
3010 ItemInfo newTrInfo = trInfo;
3011 newTrInfo.track = info.track;
3012 newTrInfo.endPos = m_dragItem->endPos();
3013 if (m_dragItemInfo.track == info.track && !item->baseClip()->isTransparent() && getClipItemAtStart(trInfo.startPos, m_document->tracksCount() - tr->transitionEndTrack())) {
3014 // transition start should stay the same
3016 // transition start should be moved
3017 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3019 if (newTrInfo.startPos < newTrInfo.endPos) {
3020 moveEndTrans = true;
3021 if (moveStartTrans) {
3022 // we have to move both transitions, remove the start one so that there is no collision
3023 new AddTransitionCommand(this, startTrInfo, startTransition->transitionEndTrack(), startTransition->toXML(), true, true, moveCommand);
3025 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3026 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3027 if (moveStartTrans) {
3028 // re-add transition in correct place
3029 int transTrack = startTransition->transitionEndTrack();
3030 if (m_dragItemInfo.track != info.track && !startTransition->forcedTrack()) {
3031 transTrack = getPreviousVideoTrack(info.track);
3033 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3034 new AddTransitionCommand(this, newStartTrInfo, transTrack, startTransition->toXML(), false, true, moveCommand);
3040 if (moveStartTrans && !moveEndTrans) {
3041 adjustTimelineTransitions(m_scene->editMode(), startTransition, moveCommand);
3042 new MoveTransitionCommand(this, startTrInfo, newStartTrInfo, true, moveCommand);
3045 // Also move automatic transitions (on upper track)
3046 Transition *tr = getTransitionItemAtStart(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3047 if (m_dragItemInfo.track == info.track && tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3048 ItemInfo trInfo = tr->info();
3049 ItemInfo newTrInfo = trInfo;
3050 newTrInfo.startPos = m_dragItem->startPos();
3051 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3052 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3053 if (!getClipItemAtEnd(newTrInfo.endPos, tr->track())) {
3054 // transition end should be adjusted to clip on upper track
3055 newTrInfo.endPos = newTrInfo.endPos + (newTrInfo.startPos - trInfo.startPos);
3057 if (newTrInfo.startPos < newTrInfo.endPos) {
3058 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3059 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3063 if (m_dragItemInfo.track == info.track && (tr == NULL || tr->endPos() < m_dragItemInfo.endPos)) {
3064 // Check if there is a transition at clip end
3065 tr = getTransitionItemAtEnd(m_dragItemInfo.endPos, m_dragItemInfo.track - 1);
3066 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == m_dragItemInfo.track) {
3067 ItemInfo trInfo = tr->info();
3068 ItemInfo newTrInfo = trInfo;
3069 newTrInfo.endPos = m_dragItem->endPos();
3070 kDebug() << "CLIP ENDS AT: " << newTrInfo.endPos.frames(25);
3071 kDebug() << "CLIP STARTS AT: " << newTrInfo.startPos.frames(25);
3072 ClipItem * upperClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track - 1);
3073 if (!upperClip || !upperClip->baseClip()->isTransparent()) {
3074 if (!getClipItemAtStart(trInfo.startPos, tr->track())) {
3075 // transition start should be moved
3076 newTrInfo.startPos = newTrInfo.startPos + (newTrInfo.endPos - trInfo.endPos);
3078 if (newTrInfo.startPos < newTrInfo.endPos) {
3079 adjustTimelineTransitions(m_scene->editMode(), tr, moveCommand);
3080 new MoveTransitionCommand(this, trInfo, newTrInfo, true, moveCommand);
3085 m_commandStack->push(moveCommand);
3086 //checkTrackSequence(m_dragItem->track());
3088 // undo last move and emit error message
3089 bool snap = KdenliveSettings::snaptopoints();
3090 KdenliveSettings::setSnaptopoints(false);
3091 item->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (int)(m_dragItemInfo.track * m_tracksHeight + 1));
3092 KdenliveSettings::setSnaptopoints(snap);
3093 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(m_dragItemInfo.startPos.frames(m_document->fps()))), ErrorMessage);
3095 setDocumentModified();
3097 if (m_dragItem->type() == TRANSITIONWIDGET && (m_dragItemInfo.startPos != info.startPos || m_dragItemInfo.track != info.track)) {
3098 Transition *transition = static_cast <Transition *>(m_dragItem);
3099 transition->updateTransitionEndTrack(getPreviousVideoTrack(m_dragItem->track()));
3100 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)) {
3101 // Moving transition failed, revert to previous position
3102 emit displayMessage(i18n("Cannot move transition"), ErrorMessage);
3103 transition->setPos((int) m_dragItemInfo.startPos.frames(m_document->fps()), (m_dragItemInfo.track) * m_tracksHeight + 1);
3105 QUndoCommand *moveCommand = new QUndoCommand();
3106 moveCommand->setText(i18n("Move transition"));
3107 adjustTimelineTransitions(m_scene->editMode(), transition, moveCommand);
3108 new MoveTransitionCommand(this, m_dragItemInfo, info, false, moveCommand);
3109 m_commandStack->push(moveCommand);
3113 // Moving several clips. We need to delete them and readd them to new position,
3114 // or they might overlap each other during the move
3115 QGraphicsItemGroup *group = static_cast <QGraphicsItemGroup *>(m_dragItem->parentItem());
3116 QList<QGraphicsItem *> items = group->childItems();
3118 QList<ItemInfo> clipsToMove;
3119 QList<ItemInfo> transitionsToMove;
3121 GenTime timeOffset = GenTime(m_dragItem->scenePos().x(), m_document->fps()) - m_dragItemInfo.startPos;
3122 const int trackOffset = (int)(m_dragItem->scenePos().y() / m_tracksHeight) - m_dragItemInfo.track;
3123 //kDebug() << "// MOVED SEVERAL CLIPS" << timeOffset.frames(25);
3124 QUndoCommand *moveGroup = new QUndoCommand();
3125 moveGroup->setText(i18n("Move group"));
3126 if (timeOffset != GenTime() || trackOffset != 0) {
3127 // remove items in MLT playlist
3130 int max = items.count();
3131 for (int i = 0; i < max; i++) {
3132 if (items.at(i)->type() == GROUPWIDGET) {
3133 items += items.at(i)->childItems();
3136 m_document->renderer()->blockSignals(true);
3137 for (int i = 0; i < items.count(); i++) {
3138 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3139 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3140 ItemInfo info = item->info();
3141 if (item->type() == AVWIDGET) {
3142 if (m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3143 // error, clip cannot be removed from playlist
3144 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3146 clipsToMove.append(info);
3149 transitionsToMove.append(info);
3150 Transition *tr = static_cast <Transition*>(item);
3151 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3154 m_document->renderer()->blockSignals(false);
3155 for (int i = 0; i < items.count(); i++) {
3156 // re-add items in correct place
3157 if (items.at(i)->type() != AVWIDGET && items.at(i)->type() != TRANSITIONWIDGET) continue;
3158 AbstractClipItem *item = static_cast <AbstractClipItem *>(items.at(i));
3160 ItemInfo info = item->info();
3161 int tracknumber = m_document->tracksCount() - info.track - 1;
3162 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3164 group->removeFromGroup(item);
3165 item->setItemLocked(true);
3168 if (item->type() == AVWIDGET) {
3169 ClipItem *clip = static_cast <ClipItem*>(item);
3170 info.track = m_document->tracksCount() - info.track;
3171 Mlt::Producer *prod;
3172 adjustTimelineClips(m_scene->editMode(), clip, ItemInfo(), moveGroup);
3173 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3174 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3175 else prod = clip->baseClip()->producer(info.track);
3176 m_document->renderer()->mltInsertClip(info, clip->xml(), prod, m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT);
3177 for (int i = 0; i < clip->effectsCount(); i++) {
3178 m_document->renderer()->mltAddEffect(info.track, info.startPos, clip->getEffectArgs(clip->effectAt(i)), false);
3181 Transition *tr = static_cast <Transition*>(item);
3182 int newTrack = tr->transitionEndTrack();
3183 if (!tr->forcedTrack()) {
3184 newTrack = getPreviousVideoTrack(info.track);
3186 tr->updateTransitionEndTrack(newTrack);
3187 adjustTimelineTransitions(m_scene->editMode(), tr, moveGroup);
3188 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3192 new MoveGroupCommand(this, clipsToMove, transitionsToMove, timeOffset, trackOffset, false, moveGroup);
3193 m_commandStack->push(moveGroup);
3195 //QPointF top = group->sceneBoundingRect().topLeft();
3196 //QPointF oldpos = m_selectionGroup->scenePos();
3197 //kDebug()<<"SELECTION GRP POS: "<<m_selectionGroup->scenePos()<<", TOP: "<<top;
3198 //group->setPos(top);
3199 //TODO: get rid of the 3 lines below
3200 if (m_selectionGroup) {
3201 m_selectionGroupInfo.startPos = GenTime(m_selectionGroup->scenePos().x(), m_document->fps());
3202 m_selectionGroupInfo.track = m_selectionGroup->track();
3204 setDocumentModified();
3207 m_document->renderer()->doRefresh();
3208 } else if (m_operationMode == RESIZESTART && m_dragItem->startPos() != m_dragItemInfo.startPos) {
3210 prepareResizeClipStart(m_dragItem, m_dragItemInfo, m_dragItem->startPos().frames(m_document->fps()));
3211 } else if (m_operationMode == RESIZEEND && m_dragItem->endPos() != m_dragItemInfo.endPos) {
3213 if (m_dragItem->type() == AVWIDGET && m_dragItem->parentItem() && m_dragItem->parentItem() != m_selectionGroup) {
3214 AbstractGroupItem *parent = static_cast <AbstractGroupItem *>(m_dragItem->parentItem());
3216 QUndoCommand *resizeCommand = new QUndoCommand();
3217 resizeCommand->setText(i18n("Resize group"));
3218 QList <QGraphicsItem *> items = parent->childItems();
3219 QList <ItemInfo> infos = parent->resizeInfos();
3220 parent->clearResizeInfos();
3222 for (int i = 0; i < items.count(); ++i) {
3223 AbstractClipItem *item = static_cast<AbstractClipItem *>(items.at(i));
3224 if (item && item->type() == AVWIDGET) {
3225 ItemInfo info = infos.at(itemcount);
3226 prepareResizeClipEnd(item, info, item->endPos().frames(m_document->fps()), false, resizeCommand);
3230 m_commandStack->push(resizeCommand);
3233 prepareResizeClipEnd(m_dragItem, m_dragItemInfo, m_dragItem->endPos().frames(m_document->fps()));
3235 } else if (m_operationMode == FADEIN) {
3236 // resize fade in effect
3237 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3238 int ix = item->hasEffect("volume", "fadein");
3239 int ix2 = item->hasEffect("", "fade_from_black");
3241 QDomElement oldeffect = item->effectAt(ix);
3242 int start = item->cropStart().frames(m_document->fps());
3243 int end = item->fadeIn();
3245 slotDeleteEffect(item, oldeffect, false);
3248 QDomElement effect = oldeffect.cloneNode().toElement();
3249 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3250 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3251 slotUpdateClipEffect(item, effect, oldeffect, ix);
3252 emit clipItemSelected(item, ix);
3254 } else if (item->fadeIn() != 0 && ix2 == -1) {
3256 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3258 effect = MainWindow::videoEffects.getEffectByTag("", "fade_from_black").cloneNode().toElement();
3259 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadein").cloneNode().toElement();
3260 EffectsList::setParameter(effect, "out", QString::number(item->fadeIn()));
3261 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3264 QDomElement oldeffect = item->effectAt(ix2);
3265 int start = item->cropStart().frames(m_document->fps());
3266 int end = item->fadeIn();
3268 slotDeleteEffect(item, oldeffect, false);
3271 QDomElement effect = oldeffect.cloneNode().toElement();
3272 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3273 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3274 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3275 emit clipItemSelected(item, ix2);
3278 } else if (m_operationMode == FADEOUT) {
3279 // resize fade in effect
3280 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3281 int ix = item->hasEffect("volume", "fadeout");
3282 int ix2 = item->hasEffect("", "fade_to_black");
3284 QDomElement oldeffect = item->effectAt(ix);
3285 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3286 int start = item->fadeOut();
3288 slotDeleteEffect(item, oldeffect, false);
3290 start = end - start;
3291 QDomElement effect = oldeffect.cloneNode().toElement();
3292 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3293 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3294 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3295 slotUpdateClipEffect(item, effect, oldeffect, ix);
3296 emit clipItemSelected(item, ix);
3298 } else if (item->fadeOut() != 0 && ix2 == -1) {
3300 if (item->isVideoOnly() || (item->clipType() != AUDIO && item->clipType() != AV && item->clipType() != PLAYLIST)) {
3302 effect = MainWindow::videoEffects.getEffectByTag("", "fade_to_black").cloneNode().toElement();
3303 } else effect = MainWindow::audioEffects.getEffectByTag("volume", "fadeout").cloneNode().toElement();
3304 EffectsList::setParameter(effect, "in", QString::number(item->fadeOut()));
3305 EffectsList::setParameter(effect, "out", QString::number(0));
3306 slotAddEffect(effect, m_dragItem->startPos(), m_dragItem->track());
3309 QDomElement oldeffect = item->effectAt(ix2);
3310 int end = (item->cropDuration() + item->cropStart()).frames(m_document->fps());
3311 int start = item->fadeOut();
3313 slotDeleteEffect(item, oldeffect, false);
3315 start = end - start;
3316 QDomElement effect = oldeffect.cloneNode().toElement();
3317 EffectsList::setParameter(oldeffect, "in", QString::number(start));
3318 EffectsList::setParameter(oldeffect, "out", QString::number(end));
3319 // kDebug()<<"EDIT FADE OUT : "<<start<<"x"<<end;
3320 slotUpdateClipEffect(item, effect, oldeffect, ix2);
3321 emit clipItemSelected(item, ix2);
3324 } else if (m_operationMode == KEYFRAME) {
3325 // update the MLT effect
3326 ClipItem * item = static_cast <ClipItem *>(m_dragItem);
3327 QDomElement oldEffect = item->selectedEffect().cloneNode().toElement();
3329 // check if we want to remove keyframe
3330 double val = mapToScene(event->pos()).toPoint().y();
3331 QRectF br = item->sceneBoundingRect();
3332 double maxh = 100.0 / br.height();
3333 val = (br.bottom() - val) * maxh;
3334 int start = item->cropStart().frames(m_document->fps());
3335 int end = (item->cropStart() + item->cropDuration()).frames(m_document->fps()) - 1;
3337 if ((val < -50 || val > 150) && item->editedKeyFramePos() != start && item->editedKeyFramePos() != end) {
3339 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), -1, 0);
3341 item->movedKeyframe(item->getEffectAt(item->selectedEffectIndex()), item->selectedKeyFramePos(), item->editedKeyFramePos(), item->editedKeyFrameValue());
3344 QDomElement newEffect = item->selectedEffect().cloneNode().toElement();
3345 //item->updateKeyframeEffect();
3346 //QString next = item->keyframes(item->selectedEffectIndex());
3347 //EditKeyFrameCommand *command = new EditKeyFrameCommand(this, item->track(), item->startPos(), item->selectedEffectIndex(), previous, next, false);
3348 EditEffectCommand *command = new EditEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), oldEffect, newEffect, item->selectedEffectIndex(), false);
3350 m_commandStack->push(command);
3351 updateEffect(m_document->tracksCount() - item->track(), item->startPos(), item->selectedEffect(), item->selectedEffectIndex());
3352 emit clipItemSelected(item, item->selectedEffectIndex());
3354 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET && m_dragItem->isSelected()) {
3355 // A transition is selected
3357 ClipItem *transitionClip = getClipItemAt(m_dragItemInfo.startPos, m_dragItemInfo.track);
3358 if (transitionClip && transitionClip->baseClip()) {
3359 QString size = transitionClip->baseClip()->getProperty("frame_size");
3360 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3361 if (factor == 0) factor = 1.0;
3362 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3363 p.setY(size.section('x', 1, 1).toInt());
3365 emit transitionItemSelected(static_cast <Transition *>(m_dragItem), getPreviousVideoTrack(m_dragItem->track()), p);
3366 } else emit transitionItemSelected(NULL);
3367 if (m_operationMode != NONE && m_operationMode != MOVE) setDocumentModified();
3368 m_operationMode = NONE;
3371 void CustomTrackView::deleteClip(ItemInfo info, bool refresh)
3373 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3375 if (!item || m_document->renderer()->mltRemoveClip(m_document->tracksCount() - info.track, info.startPos) == false) {
3376 emit displayMessage(i18n("Error removing clip at %1 on track %2", m_document->timecode().getTimecodeFromFrames(info.startPos.frames(m_document->fps())), info.track), ErrorMessage);
3379 if (item->isSelected()) emit clipItemSelected(NULL);
3380 item->baseClip()->removeReference();
3381 m_document->updateClip(item->baseClip()->getId());
3383 /*if (item->baseClip()->isTransparent()) {
3384 // also remove automatic transition
3385 Transition *tr = getTransitionItemAt(info.startPos, info.track);
3386 if (tr && tr->isAutomatic()) {
3387 m_document->renderer()->mltDeleteTransition(tr->transitionTag(), tr->transitionEndTrack(), m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3388 scene()->removeItem(tr);
3392 m_waitingThumbs.removeAll(item);
3393 if (m_dragItem == item) m_dragItem = NULL;
3394 #if QT_VERSION >= 0x040600
3395 // animate item deletion
3396 item->closeAnimation();
3397 /*if (refresh) item->closeAnimation();
3399 // no refresh, means we have several operations chained, we need to delete clip immediatly
3400 // so that it does not get in the way of the other
3409 setDocumentModified();
3410 if (refresh) m_document->renderer()->doRefresh();
3413 void CustomTrackView::deleteSelectedClips()
3415 resetSelectionGroup();
3416 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3417 if (itemList.count() == 0) {
3418 emit displayMessage(i18n("Select clip to delete"), ErrorMessage);
3421 scene()->clearSelection();
3422 QUndoCommand *deleteSelected = new QUndoCommand();
3424 bool resetGroup = false;
3427 int transitionCount = 0;
3428 // expand & destroy groups
3429 for (int i = 0; i < itemList.count(); i++) {
3430 if (itemList.at(i)->type() == GROUPWIDGET) {
3432 QList<QGraphicsItem *> children = itemList.at(i)->childItems();
3433 QList <ItemInfo> clipInfos;
3434 QList <ItemInfo> transitionInfos;
3435 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3436 for (int j = 0; j < children.count(); j++) {
3437 if (children.at(j)->type() == AVWIDGET) {
3438 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3439 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3440 } else if (children.at(j)->type() == TRANSITIONWIDGET) {
3441 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
3442 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3444 if (itemList.contains(children.at(j))) {
3445 children.removeAt(j);
3449 itemList += children;
3450 if (clipInfos.count() > 0)
3451 new GroupClipsCommand(this, clipInfos, transitionInfos, false, deleteSelected);
3453 } else if (itemList.at(i)->parentItem() && itemList.at(i)->parentItem()->type() == GROUPWIDGET)
3454 itemList.insert(i + 1, itemList.at(i)->parentItem());
3457 for (int i = 0; i < itemList.count(); i++) {
3458 if (itemList.at(i)->type() == AVWIDGET) {
3460 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3461 if (item->parentItem()) resetGroup = true;
3462 //kDebug()<<"// DELETE CLP AT: "<<item->info().startPos.frames(25);
3463 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, true, true, deleteSelected);
3464 emit clipItemSelected(NULL);
3465 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3467 Transition *item = static_cast <Transition *>(itemList.at(i));
3468 //kDebug()<<"// DELETE TRANS AT: "<<item->info().startPos.frames(25);
3469 if (item->parentItem()) resetGroup = true;
3470 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, true, deleteSelected);
3471 emit transitionItemSelected(NULL);
3474 if (groupCount > 0 && clipCount == 0 && transitionCount == 0)
3475 deleteSelected->setText(i18np("Delete selected group", "Delete selected groups", groupCount));
3476 else if (clipCount > 0 && groupCount == 0 && transitionCount == 0)
3477 deleteSelected->setText(i18np("Delete selected clip", "Delete selected clips", clipCount));
3478 else if (transitionCount > 0 && groupCount == 0 && clipCount == 0)
3479 deleteSelected->setText(i18np("Delete selected transition", "Delete selected transitions", transitionCount));
3480 else deleteSelected->setText(i18n("Delete selected items"));
3481 m_commandStack->push(deleteSelected);
3484 void CustomTrackView::changeClipSpeed()
3486 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3487 if (itemList.count() == 0) {
3488 emit displayMessage(i18n("Select clip to change speed"), ErrorMessage);
3491 QUndoCommand *changeSelected = new QUndoCommand();
3492 changeSelected->setText("Edit clip speed");
3496 for (int i = 0; i < itemList.count(); i++) {
3497 if (itemList.at(i)->type() == AVWIDGET) {
3498 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3499 ItemInfo info = item->info();
3500 if (percent == -1) percent = QInputDialog::getInteger(this, i18n("Edit Clip Speed"), i18n("New speed (percents)"), item->speed() * 100, 1, 10000, 1, &ok);
3502 double speed = (double) percent / 100.0;
3503 if (item->speed() != speed && (item->clipType() == VIDEO || item->clipType() == AV)) {
3505 //new ChangeSpeedCommand(this, info, item->speed(), speed, item->clipProducer(), changeSelected);
3509 if (count > 0) m_commandStack->push(changeSelected);
3510 else delete changeSelected;
3513 void CustomTrackView::doChangeClipSpeed(ItemInfo info, ItemInfo speedIndependantInfo, const double speed, const double oldspeed, int strobe, const QString &id)
3515 DocClipBase *baseclip = m_document->clipManager()->getClipById(id);
3516 ClipItem *item = getClipItemAt((int) info.startPos.frames(m_document->fps()), info.track);
3518 kDebug() << "ERROR: Cannot find clip for speed change";
3519 emit displayMessage(i18n("Cannot find clip for speed change"), ErrorMessage);
3522 info.track = m_document->tracksCount() - item->track();
3524 if (item->isVideoOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->videoProducer());
3525 else if (item->isAudioOnly()) endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->audioProducer(item->track()));
3526 else endPos = m_document->renderer()->mltChangeClipSpeed(info, speedIndependantInfo, speed, oldspeed, strobe, baseclip->producer());
3528 item->setSpeed(speed, strobe);
3529 item->updateRectGeometry();
3530 if (item->cropDuration().frames(m_document->fps()) != endPos) {
3531 item->resizeEnd((int) info.startPos.frames(m_document->fps()) + endPos - 1);
3533 updatePositionEffects(item, info);
3534 setDocumentModified();
3535 } else emit displayMessage(i18n("Invalid clip"), ErrorMessage);
3538 void CustomTrackView::cutSelectedClips()
3540 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3541 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3542 for (int i = 0; i < itemList.count(); i++) {
3543 if (itemList.at(i)->type() == AVWIDGET) {
3544 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
3545 if (item->parentItem() && item->parentItem() != m_selectionGroup) {
3546 emit displayMessage(i18n("Cannot cut a clip in a group"), ErrorMessage);
3547 } else if (currentPos > item->startPos() && currentPos < item->endPos()) {
3548 RazorClipCommand *command = new RazorClipCommand(this, item->info(), currentPos);
3549 m_commandStack->push(command);
3555 void CustomTrackView::groupClips(bool group)
3557 QList<QGraphicsItem *> itemList = scene()->selectedItems();
3558 QList <ItemInfo> clipInfos;
3559 QList <ItemInfo> transitionInfos;
3560 GenTime currentPos = GenTime(m_cursorPos, m_document->fps());
3563 int max = itemList.count();
3564 for (int i = 0; i < max; i++) {
3565 if (itemList.at(i)->type() == GROUPWIDGET) {
3566 itemList += itemList.at(i)->childItems();
3570 for (int i = 0; i < itemList.count(); i++) {
3571 if (itemList.at(i)->type() == AVWIDGET) {
3572 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3573 if (!clip->isItemLocked()) clipInfos.append(clip->info());
3574 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
3575 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
3576 if (!clip->isItemLocked()) transitionInfos.append(clip->info());
3579 if (clipInfos.count() > 0) {
3580 GroupClipsCommand *command = new GroupClipsCommand(this, clipInfos, transitionInfos, group);
3581 m_commandStack->push(command);
3585 void CustomTrackView::doGroupClips(QList <ItemInfo> clipInfos, QList <ItemInfo> transitionInfos, bool group)
3587 resetSelectionGroup();
3588 m_scene->clearSelection();
3590 for (int i = 0; i < clipInfos.count(); i++) {
3591 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3592 if (clip == NULL) continue;
3593 if (clip->parentItem() && clip->parentItem()->type() == GROUPWIDGET) {
3594 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
3595 m_document->clipManager()->removeGroup(grp);
3596 scene()->destroyItemGroup(grp);
3598 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
3600 for (int i = 0; i < transitionInfos.count(); i++) {
3601 Transition *tr = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3602 if (tr == NULL) continue;
3603 if (tr->parentItem() && tr->parentItem()->type() == GROUPWIDGET) {
3604 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(tr->parentItem());
3605 m_document->clipManager()->removeGroup(grp);
3606 scene()->destroyItemGroup(grp);
3608 tr->setFlag(QGraphicsItem::ItemIsMovable, true);
3610 setDocumentModified();
3614 QList <QGraphicsItemGroup *> groups;
3615 for (int i = 0; i < clipInfos.count(); i++) {
3616 ClipItem *clip = getClipItemAt(clipInfos.at(i).startPos, clipInfos.at(i).track);
3618 clip->setSelected(true);
3621 for (int i = 0; i < transitionInfos.count(); i++) {
3622 Transition *clip = getTransitionItemAt(transitionInfos.at(i).startPos, transitionInfos.at(i).track);
3624 clip->setSelected(true);
3628 groupSelectedItems(false, true);
3629 setDocumentModified();
3632 void CustomTrackView::addClip(QDomElement xml, const QString &clipId, ItemInfo info, EffectsList effects, bool overwrite, bool push, bool refresh)
3634 DocClipBase *baseclip = m_document->clipManager()->getClipById(clipId);
3635 if (baseclip == NULL) {
3636 emit displayMessage(i18n("No clip copied"), ErrorMessage);
3639 ClipItem *item = new ClipItem(baseclip, info, m_document->fps(), xml.attribute("speed", "1").toDouble(), xml.attribute("strobe", "1").toInt());
3640 item->setEffectList(effects);
3641 if (xml.hasAttribute("audio_only")) item->setAudioOnly(true);
3642 else if (xml.hasAttribute("video_only")) item->setVideoOnly(true);
3643 scene()->addItem(item);
3645 int tracknumber = m_document->tracksCount() - info.track - 1;
3646 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3647 if (isLocked) item->setItemLocked(true);
3649 baseclip->addReference();
3650 m_document->updateClip(baseclip->getId());
3651 info.track = m_document->tracksCount() - info.track;
3652 Mlt::Producer *prod;
3653 if (item->isAudioOnly()) prod = baseclip->audioProducer(info.track);
3654 else if (item->isVideoOnly()) prod = baseclip->videoProducer();
3655 else prod = baseclip->producer(info.track);
3656 m_document->renderer()->mltInsertClip(info, xml, prod, overwrite, push);
3657 for (int i = 0; i < item->effectsCount(); i++) {
3658 m_document->renderer()->mltAddEffect(info.track, info.startPos, item->getEffectArgs(item->effectAt(i)), false);
3660 setDocumentModified();
3661 if (refresh) m_document->renderer()->doRefresh();
3662 if (!baseclip->isPlaceHolder()) m_waitingThumbs.append(item);
3663 m_thumbsTimer.start();
3666 void CustomTrackView::slotUpdateClip(const QString &clipId, bool reload)
3668 QList<QGraphicsItem *> list = scene()->items();
3669 ClipItem *clip = NULL;
3670 for (int i = 0; i < list.size(); ++i) {
3671 if (list.at(i)->type() == AVWIDGET) {
3672 clip = static_cast <ClipItem *>(list.at(i));
3673 if (clip->clipProducer() == clipId) {
3674 ItemInfo info = clip->info();
3675 info.track = m_document->tracksCount() - clip->track();
3676 if (reload && !m_document->renderer()->mltUpdateClip(info, clip->xml(), clip->baseClip()->producer())) {
3677 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
3679 clip->refreshClip(true);
3686 ClipItem *CustomTrackView::getClipItemAtEnd(GenTime pos, int track)
3688 int framepos = (int)(pos.frames(m_document->fps()));
3689 QList<QGraphicsItem *> list = scene()->items(QPointF(framepos - 1, track * m_tracksHeight + m_tracksHeight / 2));
3690 ClipItem *clip = NULL;
3691 for (int i = 0; i < list.size(); i++) {
3692 if (!list.at(i)->isEnabled()) continue;
3693 if (list.at(i)->type() == AVWIDGET) {
3694 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3695 if (test->endPos() == pos) clip = test;
3702 ClipItem *CustomTrackView::getClipItemAtStart(GenTime pos, int track)
3704 QList<QGraphicsItem *> list = scene()->items(QPointF(pos.frames(m_document->fps()), track * m_tracksHeight + m_tracksHeight / 2));
3705 ClipItem *clip = NULL;
3706 for (int i = 0; i < list.size(); i++) {
3707 if (!list.at(i)->isEnabled()) continue;
3708 if (list.at(i)->type() == AVWIDGET) {
3709 ClipItem *test = static_cast <ClipItem *>(list.at(i));
3710 if (test->startPos() == pos) clip = test;
3717 ClipItem *CustomTrackView::getClipItemAt(int pos, int track)
3719 const QPointF p(pos, track * m_tracksHeight + m_tracksHeight / 2);
3720 QList<QGraphicsItem *> list = scene()->items(p);
3721 ClipItem *clip = NULL;
3722 for (int i = 0; i < list.size(); i++) {
3723 if (!list.at(i)->isEnabled()) continue;
3724 if (list.at(i)->type() == AVWIDGET) {
3725 clip = static_cast <ClipItem *>(list.at(i));
3732 ClipItem *CustomTrackView::getClipItemAt(GenTime pos, int track)
3734 return getClipItemAt((int) pos.frames(m_document->fps()), track);
3737 Transition *CustomTrackView::getTransitionItemAt(int pos, int track)
3739 const QPointF p(pos, (track + 1) * m_tracksHeight);
3740 QList<QGraphicsItem *> list = scene()->items(p);
3741 Transition *clip = NULL;
3742 for (int i = 0; i < list.size(); i++) {
3743 if (!list.at(i)->isEnabled()) continue;
3744 if (list.at(i)->type() == TRANSITIONWIDGET) {
3745 clip = static_cast <Transition *>(list.at(i));
3752 Transition *CustomTrackView::getTransitionItemAt(GenTime pos, int track)
3754 return getTransitionItemAt(pos.frames(m_document->fps()), track);
3757 Transition *CustomTrackView::getTransitionItemAtEnd(GenTime pos, int track)
3759 int framepos = (int)(pos.frames(m_document->fps()));
3760 const QPointF p(framepos - 1, (track + 1) * m_tracksHeight);
3761 QList<QGraphicsItem *> list = scene()->items(p);
3762 Transition *clip = NULL;
3763 for (int i = 0; i < list.size(); i++) {
3764 if (!list.at(i)->isEnabled()) continue;
3765 if (list.at(i)->type() == TRANSITIONWIDGET) {
3766 Transition *test = static_cast <Transition *>(list.at(i));
3767 if (test->endPos() == pos) clip = test;
3774 Transition *CustomTrackView::getTransitionItemAtStart(GenTime pos, int track)
3776 const QPointF p(pos.frames(m_document->fps()), (track + 1) * m_tracksHeight);
3777 QList<QGraphicsItem *> list = scene()->items(p);
3778 Transition *clip = NULL;
3779 for (int i = 0; i < list.size(); ++i) {
3780 if (!list.at(i)->isEnabled()) continue;
3781 if (list.at(i)->type() == TRANSITIONWIDGET) {
3782 Transition *test = static_cast <Transition *>(list.at(i));
3783 if (test->startPos() == pos) clip = test;
3790 void CustomTrackView::moveClip(const ItemInfo start, const ItemInfo end, bool refresh)
3792 if (m_selectionGroup) resetSelectionGroup(false);
3793 ClipItem *item = getClipItemAt((int) start.startPos.frames(m_document->fps()), start.track);
3795 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);
3796 kDebug() << "---------------- ERROR, CANNOT find clip to move at.. ";
3799 Mlt::Producer *prod;
3800 if (item->isAudioOnly()) prod = item->baseClip()->audioProducer(end.track);
3801 else if (item->isVideoOnly()) prod = item->baseClip()->videoProducer();
3802 else prod = item->baseClip()->producer(end.track);
3804 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);
3806 bool snap = KdenliveSettings::snaptopoints();
3807 KdenliveSettings::setSnaptopoints(false);
3808 item->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3810 int tracknumber = m_document->tracksCount() - end.track - 1;
3811 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3812 m_scene->clearSelection();
3813 if (isLocked) item->setItemLocked(true);
3815 if (item->isItemLocked()) item->setItemLocked(false);
3816 item->setSelected(true);
3818 if (item->baseClip()->isTransparent()) {
3819 // Also move automatic transition
3820 Transition *tr = getTransitionItemAt(start.startPos, start.track);
3821 if (tr && tr->isAutomatic()) {
3822 tr->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3823 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);
3824 tr->setPos((int) end.startPos.frames(m_document->fps()), (int)(end.track * m_tracksHeight + 1));
3827 KdenliveSettings::setSnaptopoints(snap);
3828 setDocumentModified();
3830 // undo last move and emit error message
3831 emit displayMessage(i18n("Cannot move clip to position %1", m_document->timecode().getTimecodeFromFrames(end.startPos.frames(m_document->fps()))), ErrorMessage);
3833 if (refresh) m_document->renderer()->doRefresh();
3834 //kDebug() << " // MOVED CLIP TO: " << end.startPos.frames(25) << ", ITEM START: " << item->startPos().frames(25);
3837 void CustomTrackView::moveGroup(QList <ItemInfo> startClip, QList <ItemInfo> startTransition, const GenTime offset, const int trackOffset, bool reverseMove)
3840 /*kDebug() << "//GRP MOVE, REVERS:" << reverseMove;
3841 kDebug() << "// GROUP MOV; OFFSET: " << offset.frames(25) << ", TK OFF: " << trackOffset;*/
3842 resetSelectionGroup();
3843 m_scene->clearSelection();
3845 m_selectionGroup = new AbstractGroupItem(m_document->fps());
3846 scene()->addItem(m_selectionGroup);
3848 m_document->renderer()->blockSignals(true);
3849 for (int i = 0; i < startClip.count(); i++) {
3851 startClip[i].startPos = startClip.at(i).startPos - offset;
3852 startClip[i].track = startClip.at(i).track - trackOffset;
3854 //kDebug()<<"//LKING FR CLIP AT:"<<startClip.at(i).startPos.frames(25)<<", TK:"<<startClip.at(i).track;
3855 ClipItem *clip = getClipItemAt(startClip.at(i).startPos, startClip.at(i).track);
3857 clip->setItemLocked(false);
3858 if (clip->parentItem()) {
3859 m_selectionGroup->addToGroup(clip->parentItem());
3860 clip->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3862 m_selectionGroup->addToGroup(clip);
3863 clip->setFlag(QGraphicsItem::ItemIsMovable, false);
3865 m_document->renderer()->mltRemoveClip(m_document->tracksCount() - startClip.at(i).track, startClip.at(i).startPos);
3866 } else kDebug() << "//MISSING CLIP AT: " << startClip.at(i).startPos.frames(25);
3868 for (int i = 0; i < startTransition.count(); i++) {
3870 startTransition[i].startPos = startTransition.at(i).startPos - offset;
3871 startTransition[i].track = startTransition.at(i).track - trackOffset;
3873 Transition *tr = getTransitionItemAt(startTransition.at(i).startPos, startTransition.at(i).track);
3875 tr->setItemLocked(false);
3876 if (tr->parentItem()) {
3877 m_selectionGroup->addToGroup(tr->parentItem());
3878 tr->parentItem()->setFlag(QGraphicsItem::ItemIsMovable, false);
3880 m_selectionGroup->addToGroup(tr);
3881 tr->setFlag(QGraphicsItem::ItemIsMovable, false);
3883 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());
3884 } else kDebug() << "//MISSING TRANSITION AT: " << startTransition.at(i).startPos.frames(25);
3886 m_document->renderer()->blockSignals(false);
3888 if (m_selectionGroup) {
3889 bool snap = KdenliveSettings::snaptopoints();
3890 KdenliveSettings::setSnaptopoints(false);
3892 m_selectionGroup->translate(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3893 //m_selectionGroup->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3895 QList<QGraphicsItem *> children = m_selectionGroup->childItems();
3897 int max = children.count();
3898 for (int i = 0; i < max; i++) {
3899 if (children.at(i)->type() == GROUPWIDGET) {
3900 children += children.at(i)->childItems();
3901 //AbstractGroupItem *grp = static_cast<AbstractGroupItem *>(children.at(i));
3902 //grp->moveBy(offset.frames(m_document->fps()), trackOffset *(qreal) m_tracksHeight);
3903 /*m_document->clipManager()->removeGroup(grp);
3904 m_scene->destroyItemGroup(grp);*/
3905 children.removeAll(children.at(i));
3910 for (int i = 0; i < children.count(); i++) {
3911 // re-add items in correct place
3912 if (children.at(i)->type() != AVWIDGET && children.at(i)->type() != TRANSITIONWIDGET) continue;
3913 AbstractClipItem *item = static_cast <AbstractClipItem *>(children.at(i));
3915 ItemInfo info = item->info();
3916 int tracknumber = m_document->tracksCount() - info.track - 1;
3917 bool isLocked = m_document->trackInfoAt(tracknumber).isLocked;
3918 if (isLocked) item->setItemLocked(true);
3919 else if (item->isItemLocked()) item->setItemLocked(false);
3921 if (item->type() == AVWIDGET) {
3922 ClipItem *clip = static_cast <ClipItem*>(item);
3923 info.track = m_document->tracksCount() - info.track;
3924 Mlt::Producer *prod;
3925 if (clip->isAudioOnly()) prod = clip->baseClip()->audioProducer(info.track);
3926 else if (clip->isVideoOnly()) prod = clip->baseClip()->videoProducer();
3927 else prod = clip->baseClip()->producer(info.track);
3928 m_document->renderer()->mltInsertClip(info, clip->xml(), prod);
3929 } else if (item->type() == TRANSITIONWIDGET) {
3930 Transition *tr = static_cast <Transition*>(item);
3932 if (!tr->forcedTrack()) newTrack = getPreviousVideoTrack(info.track);
3934 newTrack = tr->transitionEndTrack() + trackOffset;
3935 if (newTrack < 0 || newTrack > m_document->tracksCount()) newTrack = getPreviousVideoTrack(info.track);
3937 tr->updateTransitionEndTrack(newTrack);
3938 m_document->renderer()->mltAddTransition(tr->transitionTag(), newTrack, m_document->tracksCount() - info.track, info.startPos, info.endPos, tr->toXML());
3941 resetSelectionGroup(false);
3942 KdenliveSettings::setSnaptopoints(snap);
3943 m_document->renderer()->doRefresh();
3944 } else kDebug() << "///////// WARNING; NO GROUP TO MOVE";
3947 void CustomTrackView::moveTransition(const ItemInfo start, const ItemInfo end, bool m_refresh)
3949 Transition *item = getTransitionItemAt(start.startPos, start.track);
3951 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);
3952 kDebug() << "---------------- ERROR, CANNOT find transition to move... ";// << startPos.x() * m_scale * FRAME_SIZE + 1 << ", " << startPos.y() * m_tracksHeight + m_tracksHeight / 2;
3955 //kDebug() << "---------------- Move TRANSITION FROM: " << startPos.x() << ", END:" << endPos.x() << ",TRACKS: " << oldtrack << " TO " << newtrack;
3956 bool snap = KdenliveSettings::snaptopoints();
3957 KdenliveSettings::setSnaptopoints(false);
3958 //kDebug()<<"/// RESIZE TRANS START: ("<< startPos.x()<<"x"<< startPos.y()<<") / ("<<endPos.x()<<"x"<< endPos.y()<<")";
3959 if (end.endPos - end.startPos == start.endPos - start.startPos) {
3960 // Transition was moved
3961 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3962 } else if (end.endPos == start.endPos) {
3963 // Transition start resize
3964 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3965 } else if (end.startPos == start.startPos) {
3966 // Transition end resize;
3967 kDebug() << "// resize END: " << end.endPos.frames(m_document->fps());
3968 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3971 item->setPos((int) end.startPos.frames(m_document->fps()), (end.track) * m_tracksHeight + 1);
3972 item->resizeStart((int) end.startPos.frames(m_document->fps()));
3973 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
3975 //item->moveTransition(GenTime((int) (endPos.x() - startPos.x()), m_document->fps()));
3976 KdenliveSettings::setSnaptopoints(snap);
3977 item->updateTransitionEndTrack(getPreviousVideoTrack(end.track));
3978 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());
3979 if (m_dragItem && m_dragItem == item) {
3981 ClipItem *transitionClip = getClipItemAt(item->startPos(), item->track());
3982 if (transitionClip && transitionClip->baseClip()) {
3983 QString size = transitionClip->baseClip()->getProperty("frame_size");
3984 double factor = transitionClip->baseClip()->getProperty("aspect_ratio").toDouble();
3985 if (factor == 0) factor = 1.0;
3986 p.setX((int)(size.section('x', 0, 0).toInt() * factor + 0.5));
3987 p.setY(size.section('x', 1, 1).toInt());
3989 emit transitionItemSelected(item, getPreviousVideoTrack(item->track()), p);
3991 if (m_refresh) m_document->renderer()->doRefresh();
3992 setDocumentModified();
3995 void CustomTrackView::resizeClip(const ItemInfo start, const ItemInfo end, bool dontWorry)
3997 bool resizeClipStart = (start.startPos != end.startPos);
3998 ClipItem *item = getClipItemAtStart(start.startPos, start.track);
4000 if (dontWorry) return;
4001 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);
4002 kDebug() << "---------------- ERROR, CANNOT find clip to resize at... "; // << startPos;
4005 if (item->parentItem()) {
4006 // Item is part of a group, reset group
4007 resetSelectionGroup();
4010 bool snap = KdenliveSettings::snaptopoints();
4011 KdenliveSettings::setSnaptopoints(false);
4012 if (resizeClipStart) {
4013 ItemInfo clipinfo = item->info();
4014 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4015 bool success = m_document->renderer()->mltResizeClipStart(clipinfo, end.startPos - clipinfo.startPos);
4017 kDebug() << "RESIZE CLP STRAT TO:" << end.startPos.frames(m_document->fps()) << ", OLD ST: " << start.startPos.frames(25);
4018 item->resizeStart((int) end.startPos.frames(m_document->fps()));
4019 updatePositionEffects(item, clipinfo);
4020 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4022 ItemInfo clipinfo = item->info();
4023 clipinfo.track = m_document->tracksCount() - clipinfo.track;
4024 bool success = m_document->renderer()->mltResizeClipEnd(clipinfo, end.endPos - clipinfo.startPos);
4026 item->resizeEnd((int) end.endPos.frames(m_document->fps()));
4027 updatePositionEffects(item, clipinfo);
4028 } else emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4030 if (!resizeClipStart && end.cropStart != start.cropStart) {
4031 kDebug() << "// RESIZE CROP, DIFF: " << (end.cropStart - start.cropStart).frames(25);
4032 ItemInfo clipinfo = end;
4033 clipinfo.track = m_document->tracksCount() - end.track;
4034 bool success = m_document->renderer()->mltResizeClipCrop(clipinfo, end.cropStart - start.cropStart);
4036 item->setCropStart(end.cropStart);
4037 item->resetThumbs(true);
4040 m_document->renderer()->doRefresh();
4041 KdenliveSettings::setSnaptopoints(snap);
4042 setDocumentModified();
4045 void CustomTrackView::prepareResizeClipStart(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4047 if (pos == oldInfo.startPos.frames(m_document->fps()))
4049 bool snap = KdenliveSettings::snaptopoints();
4051 KdenliveSettings::setSnaptopoints(false);
4052 item->resizeStart(pos);
4053 if (item->startPos().frames(m_document->fps()) != pos) {
4054 item->resizeStart(oldInfo.startPos.frames(m_document->fps()));
4055 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4056 KdenliveSettings::setSnaptopoints(snap);
4059 KdenliveSettings::setSnaptopoints(snap);
4062 // do this here, too, because otherwise undo won't update the group
4063 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4064 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4066 ItemInfo info = item->info();
4067 if (item->type() == AVWIDGET) {
4068 ItemInfo resizeinfo = oldInfo;
4069 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4070 bool success = m_document->renderer()->mltResizeClipStart(resizeinfo, item->startPos() - oldInfo.startPos);
4072 bool hasParentCommand = false;
4074 hasParentCommand = true;
4076 command = new QUndoCommand();
4077 command->setText(i18n("Resize clip start"));
4080 // Check if there is an automatic transition on that clip (lower track)
4081 Transition *transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track);
4082 if (transition && transition->isAutomatic()) {
4083 ItemInfo trInfo = transition->info();
4084 ItemInfo newTrInfo = trInfo;
4085 newTrInfo.startPos = item->startPos();
4086 if (newTrInfo.startPos < newTrInfo.endPos)
4087 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4089 // Check if there is an automatic transition on that clip (upper track)
4090 transition = getTransitionItemAtStart(oldInfo.startPos, oldInfo.track - 1);
4091 if (transition && transition->isAutomatic() && (m_document->tracksCount() - transition->transitionEndTrack()) == oldInfo.track) {
4092 ItemInfo trInfo = transition->info();
4093 ItemInfo newTrInfo = trInfo;
4094 newTrInfo.startPos = item->startPos();
4095 ClipItem * upperClip = getClipItemAt(oldInfo.startPos, oldInfo.track - 1);
4096 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.startPos < newTrInfo.endPos)
4097 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4100 ClipItem *clip = static_cast < ClipItem * >(item);
4101 updatePositionEffects(clip, oldInfo);
4105 QDomElement root = doc.createElement("list");
4106 doc.appendChild(root);
4107 QList <int> indexes;
4108 for (int i = 0; i < clip->effectsCount(); i++) {
4109 QDomElement effect = clip->effectAt(i);
4110 if (EffectsList::hasKeyFrames(effect)) {
4111 doc.appendChild(doc.importNode(effect, true));
4116 if (clip->checkEffectsKeyframesPos(oldInfo.cropStart.frames(m_document->fps()), clip->cropStart().frames(m_document->fps()), true)) {
4117 // Keyframes were modified, updateClip
4118 QDomNodeList effs = doc.elementsByTagName("effect");
4120 // Since we must always resize clip before updating the keyframes, we
4121 // put a resize command before & after checking keyframes so that
4122 // we are sure the resize is performed before whenever we do or undo the action
4124 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4125 for (int i = 0; i < indexes.count(); i++) {
4126 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);
4127 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4129 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4130 emit clipItemSelected(clip);
4132 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4135 if (!hasParentCommand)
4136 m_commandStack->push(command);
4138 KdenliveSettings::setSnaptopoints(false);
4139 item->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4140 KdenliveSettings::setSnaptopoints(snap);
4141 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4143 } else if (item->type() == TRANSITIONWIDGET) {
4144 Transition *transition = static_cast <Transition *>(item);
4145 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)) {
4146 // Cannot resize transition
4147 KdenliveSettings::setSnaptopoints(false);
4148 transition->resizeStart((int) oldInfo.startPos.frames(m_document->fps()));
4149 KdenliveSettings::setSnaptopoints(snap);
4150 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4152 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4153 if (command == NULL)
4154 m_commandStack->push(moveCommand);
4158 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4159 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4162 void CustomTrackView::prepareResizeClipEnd(AbstractClipItem* item, ItemInfo oldInfo, int pos, bool check, QUndoCommand *command)
4164 if (pos == oldInfo.endPos.frames(m_document->fps()))
4166 bool snap = KdenliveSettings::snaptopoints();
4168 KdenliveSettings::setSnaptopoints(false);
4169 item->resizeEnd(pos);
4170 if (item->endPos().frames(m_document->fps()) != pos) {
4171 item->resizeEnd(oldInfo.endPos.frames(m_document->fps()));
4172 emit displayMessage(i18n("Not possible to resize"), ErrorMessage);
4173 KdenliveSettings::setSnaptopoints(snap);
4176 KdenliveSettings::setSnaptopoints(snap);
4179 // do this here, too, because otherwise undo won't update the group
4180 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4181 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4183 ItemInfo info = item->info();
4184 if (item->type() == AVWIDGET) {
4185 ItemInfo resizeinfo = info;
4186 resizeinfo.track = m_document->tracksCount() - resizeinfo.track;
4187 bool success = m_document->renderer()->mltResizeClipEnd(resizeinfo, resizeinfo.endPos - resizeinfo.startPos);
4189 bool hasParentCommand = false;
4191 hasParentCommand = true;
4193 command = new QUndoCommand();
4194 command->setText(i18n("Resize clip end"));
4197 // Check if there is an automatic transition on that clip (lower track)
4198 Transition *tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track);
4199 if (tr && tr->isAutomatic()) {
4200 ItemInfo trInfo = tr->info();
4201 ItemInfo newTrInfo = trInfo;
4202 newTrInfo.endPos = item->endPos();
4203 if (newTrInfo.endPos > newTrInfo.startPos)
4204 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4207 // Check if there is an automatic transition on that clip (upper track)
4208 tr = getTransitionItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4209 if (tr && tr->isAutomatic() && (m_document->tracksCount() - tr->transitionEndTrack()) == oldInfo.track) {
4210 ItemInfo trInfo = tr->info();
4211 ItemInfo newTrInfo = trInfo;
4212 newTrInfo.endPos = item->endPos();
4213 ClipItem * upperClip = getClipItemAtEnd(oldInfo.endPos, oldInfo.track - 1);
4214 if ((!upperClip || !upperClip->baseClip()->isTransparent()) && newTrInfo.endPos > newTrInfo.startPos)
4215 new MoveTransitionCommand(this, trInfo, newTrInfo, true, command);
4220 ClipItem *clip = static_cast < ClipItem * >(item);
4222 QDomElement root = doc.createElement("list");
4223 doc.appendChild(root);
4224 QList <int> indexes;
4225 for (int i = 0; i < clip->effectsCount(); i++) {
4226 QDomElement effect = clip->effectAt(i);
4227 if (EffectsList::hasKeyFrames(effect)) {
4228 doc.appendChild(doc.importNode(effect, true));
4233 if (clip->checkEffectsKeyframesPos((oldInfo.cropStart + oldInfo.endPos - oldInfo.startPos).frames(m_document->fps()) - 1, (clip->cropStart() + clip->cropDuration()).frames(m_document->fps()) - 1, false)) {
4234 // Keyframes were modified, updateClip
4235 QDomNodeList effs = doc.elementsByTagName("effect");
4237 // Since we must always resize clip before updating the keyframes, we
4238 // put a resize command before & after checking keyframes so that
4239 // we are sure the resize is performed before whenever we do or undo the action
4241 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4242 for (int i = 0; i < indexes.count(); i++) {
4243 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);
4244 updateEffect(m_document->tracksCount() - clip->track(), clip->startPos(), clip->effectAt(indexes.at(i)), indexes.at(i));
4246 new ResizeClipCommand(this, oldInfo, info, false, true, command);
4247 emit clipItemSelected(clip);
4249 new ResizeClipCommand(this, oldInfo, info, false, false, command);
4252 if (!hasParentCommand)
4253 m_commandStack->push(command);
4254 updatePositionEffects(clip, oldInfo);
4256 KdenliveSettings::setSnaptopoints(false);
4257 item->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4258 KdenliveSettings::setSnaptopoints(true);
4259 emit displayMessage(i18n("Error when resizing clip"), ErrorMessage);
4261 } else if (item->type() == TRANSITIONWIDGET) {
4262 Transition *transition = static_cast <Transition *>(item);
4263 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)) {
4264 // Cannot resize transition
4265 KdenliveSettings::setSnaptopoints(false);
4266 transition->resizeEnd((int) oldInfo.endPos.frames(m_document->fps()));
4267 KdenliveSettings::setSnaptopoints(true);
4268 emit displayMessage(i18n("Cannot resize transition"), ErrorMessage);
4270 MoveTransitionCommand *moveCommand = new MoveTransitionCommand(this, oldInfo, info, false, command);
4271 if (command == NULL)
4272 m_commandStack->push(moveCommand);
4275 if (item->parentItem() && item->parentItem() != m_selectionGroup)
4276 new RebuildGroupCommand(this, item->info().track, item->info().startPos, command);
4279 void CustomTrackView::updatePositionEffects(ClipItem * item, ItemInfo info)
4281 int end = item->fadeIn();
4283 // there is a fade in effect
4284 int effectPos = item->hasEffect("volume", "fadein");
4285 if (effectPos != -1) {
4286 QDomElement oldeffect = item->effectAt(effectPos);
4287 int start = item->cropStart().frames(m_document->fps());
4288 int max = item->cropDuration().frames(m_document->fps());
4290 // Make sure the fade effect is not longer than the clip
4291 item->setFadeIn(max);
4292 end = item->fadeIn();
4295 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4296 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4297 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4298 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4299 // if fade effect is displayed, update the effect edit widget with new clip duration
4300 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4302 effectPos = item->hasEffect("brightness", "fade_from_black");
4303 if (effectPos != -1) {
4304 QDomElement oldeffect = item->effectAt(effectPos);
4305 int start = item->cropStart().frames(m_document->fps());
4306 int max = item->cropDuration().frames(m_document->fps());
4308 // Make sure the fade effect is not longer than the clip
4309 item->setFadeIn(max);
4310 end = item->fadeIn();
4313 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4314 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4315 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4316 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4317 // if fade effect is displayed, update the effect edit widget with new clip duration
4318 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4321 int start = item->fadeOut();
4323 // there is a fade out effect
4324 int effectPos = item->hasEffect("volume", "fadeout");
4325 if (effectPos != -1) {
4326 QDomElement oldeffect = item->effectAt(effectPos);
4327 int max = item->cropDuration().frames(m_document->fps());
4328 int end = max + item->cropStart().frames(m_document->fps());
4330 // Make sure the fade effect is not longer than the clip
4331 item->setFadeOut(max);
4332 start = item->fadeOut();
4334 start = end - start;
4335 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4336 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4337 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4338 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4339 // if fade effect is displayed, update the effect edit widget with new clip duration
4340 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4342 effectPos = item->hasEffect("brightness", "fade_to_black");
4343 if (effectPos != -1) {
4344 QDomElement oldeffect = item->effectAt(effectPos);
4345 int max = item->cropDuration().frames(m_document->fps());
4346 int end = max + item->cropStart().frames(m_document->fps());
4348 // Make sure the fade effect is not longer than the clip
4349 item->setFadeOut(max);
4350 start = item->fadeOut();
4352 start = end - start;
4353 EffectsList::setParameter(oldeffect, "in", QString::number(start));
4354 EffectsList::setParameter(oldeffect, "out", QString::number(end));
4355 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4356 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4357 // if fade effect is displayed, update the effect edit widget with new clip duration
4358 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4362 int effectPos = item->hasEffect("freeze", "freeze");
4363 if (effectPos != -1) {
4364 // Freeze effect needs to be adjusted with clip resize
4365 int diff = (info.startPos - item->startPos()).frames(m_document->fps());
4366 QDomElement eff = item->getEffectAt(effectPos);
4367 if (!eff.isNull() && diff != 0) {
4368 int freeze_pos = EffectsList::parameter(eff, "frame").toInt() + diff;
4369 EffectsList::setParameter(eff, "frame", QString::number(freeze_pos));
4370 if (item->isSelected() && item->selectedEffect().attribute("id") == "freeze") {
4371 emit clipItemSelected(item, item->selectedEffectIndex());
4376 effectPos = item->hasEffect("affine", "pan_zoom");
4377 if (effectPos != -1) {
4378 QDomElement oldeffect = item->effectAt(effectPos);
4379 int start = item->cropStart().frames(m_document->fps());
4380 int max = start + item->cropDuration().frames(m_document->fps());
4385 oldeffect.setAttribute("in", start);
4386 oldeffect.setAttribute("out", max);
4387 if (!m_document->renderer()->mltEditEffect(m_document->tracksCount() - item->track(), item->startPos(), item->getEffectArgs(oldeffect)))
4388 emit displayMessage(i18n("Problem editing effect"), ErrorMessage);
4389 // if effect is displayed, update the effect edit widget with new clip duration
4390 if (item->isSelected() && effectPos == item->selectedEffectIndex()) emit clipItemSelected(item, effectPos);
4394 double CustomTrackView::getSnapPointForPos(double pos)
4396 return m_scene->getSnapPointForPos(pos, KdenliveSettings::snaptopoints());
4399 void CustomTrackView::updateSnapPoints(AbstractClipItem *selected, QList <GenTime> offsetList, bool skipSelectedItems)
4401 QList <GenTime> snaps;
4402 if (selected && offsetList.isEmpty()) offsetList.append(selected->cropDuration());
4403 QList<QGraphicsItem *> itemList = items();
4404 for (int i = 0; i < itemList.count(); i++) {
4405 if (itemList.at(i) == selected) continue;
4406 if (skipSelectedItems && itemList.at(i)->isSelected()) continue;
4407 if (itemList.at(i)->type() == AVWIDGET) {
4408 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4409 GenTime start = item->startPos();
4410 GenTime end = item->endPos();
4411 snaps.append(start);
4413 if (!offsetList.isEmpty()) {
4414 for (int j = 0; j < offsetList.size(); j++) {
4415 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4416 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4420 QList < GenTime > markers = item->snapMarkers();
4421 for (int j = 0; j < markers.size(); ++j) {
4422 GenTime t = markers.at(j);
4424 if (!offsetList.isEmpty()) {
4425 for (int k = 0; k < offsetList.size(); k++) {
4426 if (t > offsetList.at(k)) snaps.append(t - offsetList.at(k));
4430 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4431 Transition *transition = static_cast <Transition*>(itemList.at(i));
4432 GenTime start = transition->startPos();
4433 GenTime end = transition->endPos();
4434 snaps.append(start);
4436 if (!offsetList.isEmpty()) {
4437 for (int j = 0; j < offsetList.size(); j++) {
4438 if (start > offsetList.at(j)) snaps.append(start - offsetList.at(j));
4439 if (end > offsetList.at(j)) snaps.append(end - offsetList.at(j));
4445 // add cursor position
4446 GenTime pos = GenTime(m_cursorPos, m_document->fps());
4448 if (!offsetList.isEmpty()) {
4449 for (int j = 0; j < offsetList.size(); j++) {
4450 snaps.append(pos - offsetList.at(j));
4455 for (int i = 0; i < m_guides.count(); i++) {
4456 snaps.append(m_guides.at(i)->position());
4457 if (!offsetList.isEmpty()) {
4458 for (int j = 0; j < offsetList.size(); j++) {
4459 snaps.append(m_guides.at(i)->position() - offsetList.at(j));
4465 m_scene->setSnapList(snaps);
4466 //for (int i = 0; i < m_snapPoints.size(); ++i)
4467 // kDebug() << "SNAP POINT: " << m_snapPoints.at(i).frames(25);
4470 void CustomTrackView::slotSeekToPreviousSnap()
4472 updateSnapPoints(NULL);
4473 GenTime res = m_scene->previousSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4474 setCursorPos((int) res.frames(m_document->fps()));
4478 void CustomTrackView::slotSeekToNextSnap()
4480 updateSnapPoints(NULL);
4481 GenTime res = m_scene->nextSnapPoint(GenTime(m_cursorPos, m_document->fps()));
4482 setCursorPos((int) res.frames(m_document->fps()));
4486 void CustomTrackView::clipStart()
4488 AbstractClipItem *item = getMainActiveClip();
4490 setCursorPos((int) item->startPos().frames(m_document->fps()));
4495 void CustomTrackView::clipEnd()
4497 AbstractClipItem *item = getMainActiveClip();
4499 setCursorPos((int) item->endPos().frames(m_document->fps()) - 1);
4504 void CustomTrackView::slotAddClipMarker(const QString &id, GenTime t, QString c)
4506 QString oldcomment = m_document->clipManager()->getClipById(id)->markerComment(t);
4507 AddMarkerCommand *command = new AddMarkerCommand(this, oldcomment, c, id, t);
4508 m_commandStack->push(command);
4511 void CustomTrackView::slotDeleteClipMarker(const QString &comment, const QString &id, const GenTime &position)
4513 AddMarkerCommand *command = new AddMarkerCommand(this, comment, QString(), id, position);
4514 m_commandStack->push(command);
4517 void CustomTrackView::slotDeleteAllClipMarkers(const QString &id)
4519 DocClipBase *base = m_document->clipManager()->getClipById(id);
4520 QList <CommentedTime> markers = base->commentedSnapMarkers();
4522 if (markers.isEmpty()) {
4523 emit displayMessage(i18n("Clip has no markers"), ErrorMessage);
4526 QUndoCommand *deleteMarkers = new QUndoCommand();
4527 deleteMarkers->setText("Delete clip markers");
4529 for (int i = 0; i < markers.size(); i++) {
4530 new AddMarkerCommand(this, markers.at(i).comment(), QString(), id, markers.at(i).time(), deleteMarkers);
4532 m_commandStack->push(deleteMarkers);
4535 void CustomTrackView::addMarker(const QString &id, const GenTime &pos, const QString comment)
4537 DocClipBase *base = m_document->clipManager()->getClipById(id);
4538 if (!comment.isEmpty()) base->addSnapMarker(pos, comment);
4539 else base->deleteSnapMarker(pos);
4540 emit updateClipMarkers(base);
4541 setDocumentModified();
4542 viewport()->update();
4545 int CustomTrackView::hasGuide(int pos, int offset)
4547 for (int i = 0; i < m_guides.count(); i++) {
4548 int guidePos = m_guides.at(i)->position().frames(m_document->fps());
4549 if (qAbs(guidePos - pos) <= offset) return guidePos;
4550 else if (guidePos > pos) return -1;
4555 void CustomTrackView::buildGuidesMenu(QMenu *goMenu) const
4559 double fps = m_document->fps();
4560 for (int i = 0; i < m_guides.count(); i++) {
4561 act = goMenu->addAction(m_guides.at(i)->label() + "/" + Timecode::getStringTimecode(m_guides.at(i)->position().frames(fps), fps));
4562 act->setData(m_guides.at(i)->position().frames(m_document->fps()));
4564 goMenu->setEnabled(!m_guides.isEmpty());
4567 void CustomTrackView::editGuide(const GenTime oldPos, const GenTime pos, const QString &comment)
4569 if (oldPos > GenTime() && pos > GenTime()) {
4571 for (int i = 0; i < m_guides.count(); i++) {
4572 if (m_guides.at(i)->position() == oldPos) {
4573 Guide *item = m_guides.at(i);
4574 item->updateGuide(pos, comment);
4578 } else if (pos > GenTime()) addGuide(pos, comment);
4582 for (int i = 0; i < m_guides.count(); i++) {
4583 if (m_guides.at(i)->position() == oldPos) {
4584 delete m_guides.takeAt(i);
4589 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4591 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4592 m_document->syncGuides(m_guides);
4595 bool CustomTrackView::addGuide(const GenTime pos, const QString &comment)
4597 for (int i = 0; i < m_guides.count(); i++) {
4598 if (m_guides.at(i)->position() == pos) {
4599 emit displayMessage(i18n("A guide already exists at position %1", m_document->timecode().getTimecodeFromFrames(pos.frames(m_document->fps()))), ErrorMessage);
4603 Guide *g = new Guide(this, pos, comment, m_tracksHeight * m_document->tracksCount() * matrix().m22());
4604 scene()->addItem(g);
4606 qSort(m_guides.begin(), m_guides.end(), sortGuidesList);
4607 m_document->syncGuides(m_guides);
4611 void CustomTrackView::slotAddGuide()
4613 CommentedTime marker(GenTime(m_cursorPos, m_document->fps()), i18n("Guide"));
4614 MarkerDialog d(NULL, marker, m_document->timecode(), i18n("Add Guide"), this);
4615 if (d.exec() != QDialog::Accepted) return;
4616 if (addGuide(d.newMarker().time(), d.newMarker().comment())) {
4617 EditGuideCommand *command = new EditGuideCommand(this, GenTime(), QString(), d.newMarker().time(), d.newMarker().comment(), false);
4618 m_commandStack->push(command);
4622 void CustomTrackView::slotEditGuide(int guidePos)
4625 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4626 else pos = GenTime(guidePos, m_document->fps());
4628 for (int i = 0; i < m_guides.count(); i++) {
4629 if (m_guides.at(i)->position() == pos) {
4630 slotEditGuide(m_guides.at(i)->info());
4635 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4638 void CustomTrackView::slotEditGuide(CommentedTime guide)
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);
4648 void CustomTrackView::slotEditTimeLineGuide()
4650 if (m_dragGuide == NULL) return;
4651 CommentedTime guide = m_dragGuide->info();
4652 MarkerDialog d(NULL, guide, m_document->timecode(), i18n("Edit Guide"), this);
4653 if (d.exec() == QDialog::Accepted) {
4654 EditGuideCommand *command = new EditGuideCommand(this, guide.time(), guide.comment(), d.newMarker().time(), d.newMarker().comment(), true);
4655 m_commandStack->push(command);
4659 void CustomTrackView::slotDeleteGuide(int guidePos)
4662 if (guidePos == -1) pos = GenTime(m_cursorPos, m_document->fps());
4663 else pos = GenTime(guidePos, m_document->fps());
4665 for (int i = 0; i < m_guides.count(); i++) {
4666 if (m_guides.at(i)->position() == pos) {
4667 EditGuideCommand *command = new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true);
4668 m_commandStack->push(command);
4673 if (!found) emit displayMessage(i18n("No guide at cursor time"), ErrorMessage);
4677 void CustomTrackView::slotDeleteTimeLineGuide()
4679 if (m_dragGuide == NULL) return;
4680 EditGuideCommand *command = new EditGuideCommand(this, m_dragGuide->position(), m_dragGuide->label(), GenTime(), QString(), true);
4681 m_commandStack->push(command);
4685 void CustomTrackView::slotDeleteAllGuides()
4687 QUndoCommand *deleteAll = new QUndoCommand();
4688 deleteAll->setText("Delete all guides");
4689 for (int i = 0; i < m_guides.count(); i++) {
4690 new EditGuideCommand(this, m_guides.at(i)->position(), m_guides.at(i)->label(), GenTime(), QString(), true, deleteAll);
4692 m_commandStack->push(deleteAll);
4695 void CustomTrackView::setTool(PROJECTTOOL tool)
4700 void CustomTrackView::setScale(double scaleFactor, double verticalScale)
4703 newmatrix = newmatrix.scale(scaleFactor, verticalScale);
4704 m_scene->setScale(scaleFactor, verticalScale);
4705 removeTipAnimation();
4706 double verticalPos = mapToScene(QPoint(0, viewport()->height() / 2)).y();
4707 bool adjust = false;
4708 if (verticalScale != matrix().m22()) adjust = true;
4709 setMatrix(newmatrix);
4711 double newHeight = m_tracksHeight * m_document->tracksCount() * matrix().m22();
4712 m_cursorLine->setLine(m_cursorLine->line().x1(), 0, m_cursorLine->line().x1(), newHeight);
4713 for (int i = 0; i < m_guides.count(); i++) {
4714 QLineF l = m_guides.at(i)->line();
4715 l.setP2(QPointF(l.x2(), newHeight));
4716 m_guides.at(i)->setLine(l);
4718 setSceneRect(0, 0, sceneRect().width(), m_tracksHeight * m_document->tracksCount());
4721 int diff = sceneRect().width() - m_projectDuration;
4722 if (diff * newmatrix.m11() < 50) {
4723 if (newmatrix.m11() < 0.4)
4724 setSceneRect(0, 0, (m_projectDuration + 100 / newmatrix.m11()), sceneRect().height());
4726 setSceneRect(0, 0, (m_projectDuration + 300), sceneRect().height());
4728 centerOn(QPointF(cursorPos(), verticalPos));
4731 void CustomTrackView::slotRefreshGuides()
4733 if (KdenliveSettings::showmarkers()) {
4734 for (int i = 0; i < m_guides.count(); i++)
4735 m_guides.at(i)->update();
4739 void CustomTrackView::drawBackground(QPainter * painter, const QRectF &rect)
4741 //kDebug() << "// DRAW BG: " << rect.width();
4742 painter->setClipRect(rect);
4743 KColorScheme scheme(palette().currentColorGroup(), KColorScheme::Window);
4744 QPen pen1 = painter->pen();
4745 pen1.setColor(scheme.shade(KColorScheme::DarkShade));
4746 painter->setPen(pen1);
4747 double min = rect.left();
4748 double max = rect.right();
4749 painter->drawLine(QPointF(min, 0), QPointF(max, 0));
4750 int maxTrack = m_document->tracksCount();
4751 QColor lockedColor = scheme.background(KColorScheme::NegativeBackground).color();
4752 QColor audioColor = palette().alternateBase().color();
4753 QColor base = scheme.background(KColorScheme::NormalBackground).color();
4754 for (int i = 0; i < maxTrack; i++) {
4755 TrackInfo info = m_document->trackInfoAt(maxTrack - i - 1);
4756 if (info.isLocked || info.type == AUDIOTRACK || i == m_selectedTrack) {
4757 const QRectF track(min, m_tracksHeight * i + 1, max - min, m_tracksHeight - 1);
4758 if (i == m_selectedTrack)
4759 painter->fillRect(track, scheme.background(KColorScheme::ActiveBackground).color());
4761 painter->fillRect(track, info.isLocked ? lockedColor : audioColor);
4763 painter->drawLine(QPointF(min, m_tracksHeight *(i + 1)), QPointF(max, m_tracksHeight *(i + 1)));
4765 int lowerLimit = m_tracksHeight * maxTrack + 1;
4766 if (height() > lowerLimit) {
4767 const QRectF bg(min, lowerLimit, max - min, height() - lowerLimit);
4768 painter->fillRect(bg, base);
4772 bool CustomTrackView::findString(const QString &text)
4775 for (int i = 0; i < m_searchPoints.size(); ++i) {
4776 marker = m_searchPoints.at(i).comment();
4777 if (marker.contains(text, Qt::CaseInsensitive)) {
4778 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4779 int vert = verticalScrollBar()->value();
4780 int hor = cursorPos();
4781 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4789 void CustomTrackView::selectFound(QString track, QString pos)
4791 setCursorPos(m_document->timecode().getFrameCount(pos), true);
4792 slotSelectTrack(track.toInt());
4794 int vert = verticalScrollBar()->value();
4795 int hor = cursorPos();
4796 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4799 bool CustomTrackView::findNextString(const QString &text)
4802 for (int i = m_findIndex + 1; i < m_searchPoints.size(); ++i) {
4803 marker = m_searchPoints.at(i).comment();
4804 if (marker.contains(text, Qt::CaseInsensitive)) {
4805 setCursorPos(m_searchPoints.at(i).time().frames(m_document->fps()), true);
4806 int vert = verticalScrollBar()->value();
4807 int hor = cursorPos();
4808 ensureVisible(hor, vert + 10, 2, 2, 50, 0);
4817 void CustomTrackView::initSearchStrings()
4819 m_searchPoints.clear();
4820 QList<QGraphicsItem *> itemList = items();
4821 for (int i = 0; i < itemList.count(); i++) {
4822 // parse all clip names
4823 if (itemList.at(i)->type() == AVWIDGET) {
4824 ClipItem *item = static_cast <ClipItem *>(itemList.at(i));
4825 GenTime start = item->startPos();
4826 CommentedTime t(start, item->clipName());
4827 m_searchPoints.append(t);
4828 // add all clip markers
4829 QList < CommentedTime > markers = item->commentedSnapMarkers();
4830 m_searchPoints += markers;
4835 for (int i = 0; i < m_guides.count(); i++)
4836 m_searchPoints.append(m_guides.at(i)->info());
4838 qSort(m_searchPoints);
4841 void CustomTrackView::clearSearchStrings()
4843 m_searchPoints.clear();
4847 QList<ItemInfo> CustomTrackView::findId(const QString &clipId)
4849 QList<ItemInfo> matchingInfo;
4850 QList<QGraphicsItem *> itemList = items();
4851 for (int i = 0; i < itemList.count(); i++) {
4852 if (itemList.at(i)->type() == AVWIDGET) {
4853 ClipItem *item = (ClipItem *)itemList.at(i);
4854 if (item->clipProducer() == clipId)
4855 matchingInfo << item->info();
4858 return matchingInfo;
4861 void CustomTrackView::copyClip()
4863 qDeleteAll(m_copiedItems);
4864 m_copiedItems.clear();
4865 QList<QGraphicsItem *> itemList = scene()->selectedItems();
4866 if (itemList.count() == 0) {
4867 emit displayMessage(i18n("Select a clip before copying"), ErrorMessage);
4870 for (int i = 0; i < itemList.count(); i++) {
4871 if (itemList.at(i)->type() == AVWIDGET) {
4872 ClipItem *clip = static_cast <ClipItem *>(itemList.at(i));
4873 ClipItem *clone = clip->clone(clip->info());
4874 m_copiedItems.append(clone);
4875 } else if (itemList.at(i)->type() == TRANSITIONWIDGET) {
4876 Transition *dup = static_cast <Transition *>(itemList.at(i));
4877 m_copiedItems.append(dup->clone());
4882 bool CustomTrackView::canBePastedTo(ItemInfo info, int type) const
4884 if (m_scene->editMode() != NORMALEDIT) {
4885 // If we are in overwrite mode, always allow the move
4888 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));
4889 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
4890 for (int i = 0; i < collisions.count(); i++) {
4891 if (collisions.at(i)->type() == type) return false;
4896 bool CustomTrackView::canBePastedTo(QList <ItemInfo> infoList, int type) const
4899 for (int i = 0; i < infoList.count(); i++) {
4900 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));
4903 QList<QGraphicsItem *> collisions = scene()->items(path);
4904 for (int i = 0; i < collisions.count(); i++) {
4905 if (collisions.at(i)->type() == type) return false;
4910 bool CustomTrackView::canBePasted(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4912 for (int i = 0; i < items.count(); i++) {
4913 ItemInfo info = items.at(i)->info();
4914 info.startPos += offset;
4915 info.endPos += offset;
4916 info.track += trackOffset;
4917 if (!canBePastedTo(info, items.at(i)->type())) return false;
4922 bool CustomTrackView::canBeMoved(QList<AbstractClipItem *> items, GenTime offset, int trackOffset) const
4924 QPainterPath movePath;
4925 movePath.moveTo(0, 0);
4927 for (int i = 0; i < items.count(); i++) {
4928 ItemInfo info = items.at(i)->info();
4929 info.startPos = info.startPos + offset;
4930 info.endPos = info.endPos + offset;
4931 info.track = info.track + trackOffset;
4932 if (info.startPos < GenTime()) {
4933 // No clip should go below 0
4936 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));
4937 movePath.addRect(rect);
4939 QList<QGraphicsItem *> collisions = scene()->items(movePath, Qt::IntersectsItemBoundingRect);
4940 for (int i = 0; i < collisions.count(); i++) {
4941 if ((collisions.at(i)->type() == AVWIDGET || collisions.at(i)->type() == TRANSITIONWIDGET) && !items.contains(static_cast <AbstractClipItem *>(collisions.at(i)))) {
4942 kDebug() << " //////////// CLIP COLLISION, MOVE NOT ALLOWED";
4950 void CustomTrackView::pasteClip()
4952 if (m_copiedItems.count() == 0) {
4953 emit displayMessage(i18n("No clip copied"), ErrorMessage);
4957 if (m_menuPosition.isNull()) {
4958 position = mapFromGlobal(QCursor::pos());
4959 if (!contentsRect().contains(position) || mapToScene(position).y() / m_tracksHeight > m_document->tracksCount()) {
4960 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4963 } else position = m_menuPosition;
4965 GenTime pos = GenTime((int)(mapToScene(position).x()), m_document->fps());
4966 int track = (int)(mapToScene(position).y() / m_tracksHeight);
4968 GenTime leftPos = m_copiedItems.at(0)->startPos();
4969 int lowerTrack = m_copiedItems.at(0)->track();
4970 int upperTrack = m_copiedItems.at(0)->track();
4971 for (int i = 1; i < m_copiedItems.count(); i++) {
4972 if (m_copiedItems.at(i)->startPos() < leftPos) leftPos = m_copiedItems.at(i)->startPos();
4973 if (m_copiedItems.at(i)->track() < lowerTrack) lowerTrack = m_copiedItems.at(i)->track();
4974 if (m_copiedItems.at(i)->track() > upperTrack) upperTrack = m_copiedItems.at(i)->track();
4977 GenTime offset = pos - leftPos;
4978 int trackOffset = track - lowerTrack;
4980 if (lowerTrack + trackOffset < 0) trackOffset = 0 - lowerTrack;
4981 if (upperTrack + trackOffset > m_document->tracksCount() - 1) trackOffset = m_document->tracksCount() - upperTrack - 1;
4982 if (!canBePasted(m_copiedItems, offset, trackOffset)) {
4983 emit displayMessage(i18n("Cannot paste selected clips"), ErrorMessage);
4986 QUndoCommand *pasteClips = new QUndoCommand();
4987 pasteClips->setText("Paste clips");
4989 for (int i = 0; i < m_copiedItems.count(); i++) {
4990 // parse all clip names
4991 if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == AVWIDGET) {
4992 ClipItem *clip = static_cast <ClipItem *>(m_copiedItems.at(i));
4993 ItemInfo info = clip->info();
4994 info.startPos += offset;
4995 info.endPos += offset;
4996 info.track += trackOffset;
4997 if (canBePastedTo(info, AVWIDGET)) {
4998 new AddTimelineClipCommand(this, clip->xml(), clip->clipProducer(), info, clip->effectList(), m_scene->editMode() == OVERWRITEEDIT, m_scene->editMode() == INSERTEDIT, true, false, pasteClips);
4999 } else emit displayMessage(i18n("Cannot paste clip to selected place"), ErrorMessage);
5000 } else if (m_copiedItems.at(i) && m_copiedItems.at(i)->type() == TRANSITIONWIDGET) {
5001 Transition *tr = static_cast <Transition *>(m_copiedItems.at(i));
5003 info.startPos = tr->startPos() + offset;
5004 info.endPos = tr->endPos() + offset;
5005 info.track = tr->track() + trackOffset;
5006 int transitionEndTrack;
5007 if (!tr->forcedTrack()) transitionEndTrack = getPreviousVideoTrack(info.track);
5008 else transitionEndTrack = tr->transitionEndTrack();
5009 if (canBePastedTo(info, TRANSITIONWIDGET)) {
5010 if (info.startPos >= info.endPos) {
5011 emit displayMessage(i18n("Invalid transition"), ErrorMessage);
5012 } else new AddTransitionCommand(this, info, transitionEndTrack, tr->toXML(), false, true, pasteClips);
5013 } else emit displayMessage(i18n("Cannot paste transition to selected place"), ErrorMessage);
5016 m_commandStack->push(pasteClips);
5019 void CustomTrackView::pasteClipEffects()
5021 if (m_copiedItems.count() != 1 || m_copiedItems.at(0)->type() != AVWIDGET) {
5022 emit displayMessage(i18n("You must copy exactly one clip before pasting effects"), ErrorMessage);
5025 ClipItem *clip = static_cast < ClipItem *>(m_copiedItems.at(0));
5027 QUndoCommand *paste = new QUndoCommand();
5028 paste->setText("Paste effects");
5030 QList<QGraphicsItem *> clips = scene()->selectedItems();
5033 for (int i = 0; i < clips.count(); ++i) {
5034 if (clips.at(i)->type() == GROUPWIDGET) {
5035 QList<QGraphicsItem *> children = clips.at(i)->childItems();
5036 for (int j = 0; j < children.count(); j++) {
5037 if (children.at(j)->type() == AVWIDGET && !clips.contains(children.at(j))) {
5038 clips.append(children.at(j));
5045 for (int i = 0; i < clips.count(); ++i) {
5046 if (clips.at(i)->type() == AVWIDGET) {
5047 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5048 for (int j = 0; j < clip->effectsCount(); j++) {
5049 QDomElement eff = clip->effectAt(j);
5050 if (eff.attribute("unique", "0") == "0" || item->hasEffect(eff.attribute("tag"), eff.attribute("id")) == -1) {
5051 adjustKeyfames(clip->cropStart(), item->cropStart(), item->cropDuration(), eff);
5052 new AddEffectCommand(this, m_document->tracksCount() - item->track(), item->startPos(), eff, true, paste);
5057 if (paste->childCount() > 0) m_commandStack->push(paste);
5060 //adjust effects (fades, ...)
5061 for (int i = 0; i < clips.count(); ++i) {
5062 if (clips.at(i)->type() == AVWIDGET) {
5063 ClipItem *item = static_cast < ClipItem *>(clips.at(i));
5064 updatePositionEffects(item, item->info());
5070 void CustomTrackView::adjustKeyfames(GenTime oldstart, GenTime newstart, GenTime duration, QDomElement xml)
5072 // parse parameters to check if we need to adjust to the new crop start
5073 int diff = (newstart - oldstart).frames(m_document->fps());
5074 int max = (newstart + duration).frames(m_document->fps());
5075 QDomNodeList params = xml.elementsByTagName("parameter");
5076 for (int i = 0; i < params.count(); i++) {
5077 QDomElement e = params.item(i).toElement();
5078 if (!e.isNull() && (e.attribute("type") == "keyframe" || e.attribute("type") == "simplekeyframe")) {
5079 QString def = e.attribute("default");
5080 // Effect has a keyframe type parameter, we need to adjust the values
5081 QStringList keys = e.attribute("keyframes").split(";", QString::SkipEmptyParts);
5082 QStringList newKeyFrames;
5083 foreach(const QString &str, keys) {
5084 int pos = str.section(':', 0, 0).toInt();
5085 double val = str.section(':', 1, 1).toDouble();
5088 newKeyFrames.append(QString::number(max) + ':' + QString::number(val));
5090 } else newKeyFrames.append(QString::number(pos) + ':' + QString::number(val));
5092 //kDebug()<<"ORIGIN: "<<keys<<", FIXED: "<<newKeyFrames;
5093 e.setAttribute("keyframes", newKeyFrames.join(";"));
5098 ClipItem *CustomTrackView::getClipUnderCursor() const
5100 QRectF rect((double) m_cursorPos, 0.0, 1.0, (double)(m_tracksHeight * m_document->tracksCount()));
5101 QList<QGraphicsItem *> collisions = scene()->items(rect, Qt::IntersectsItemBoundingRect);
5102 for (int i = 0; i < collisions.count(); i++) {
5103 if (collisions.at(i)->type() == AVWIDGET) {
5104 return static_cast < ClipItem *>(collisions.at(i));
5110 AbstractClipItem *CustomTrackView::getMainActiveClip() const
5112 QList<QGraphicsItem *> clips = scene()->selectedItems();
5113 if (clips.isEmpty()) {
5114 return getClipUnderCursor();
5116 AbstractClipItem *item = NULL;
5117 for (int i = 0; i < clips.count(); ++i) {
5118 if (clips.at(i)->type() == AVWIDGET) {
5119 item = static_cast < AbstractClipItem *>(clips.at(i));
5120 if (clips.count() > 1 && item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos) break;
5123 if (item) return item;
5128 ClipItem *CustomTrackView::getActiveClipUnderCursor(bool allowOutsideCursor) const
5130 QList<QGraphicsItem *> clips = scene()->selectedItems();
5131 if (clips.isEmpty()) {
5132 return getClipUnderCursor();
5135 // remove all items in the list that are not clips
5136 for (int i = 0; i < clips.count();) {
5137 if (clips.at(i)->type() != AVWIDGET) clips.removeAt(i);
5140 if (clips.count() == 1 && allowOutsideCursor) return static_cast < ClipItem *>(clips.at(0));
5141 for (int i = 0; i < clips.count(); ++i) {
5142 if (clips.at(i)->type() == AVWIDGET) {
5143 item = static_cast < ClipItem *>(clips.at(i));
5144 if (item->startPos().frames(m_document->fps()) <= m_cursorPos && item->endPos().frames(m_document->fps()) >= m_cursorPos)
5152 void CustomTrackView::setInPoint()
5154 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5156 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5159 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5163 prepareResizeClipStart(clip, clip->info(), m_cursorPos, true);
5166 void CustomTrackView::setOutPoint()
5168 AbstractClipItem *clip = getActiveClipUnderCursor(true);
5170 if (m_dragItem && m_dragItem->type() == TRANSITIONWIDGET) {
5173 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5177 prepareResizeClipEnd(clip, clip->info(), m_cursorPos, true);
5180 void CustomTrackView::slotUpdateAllThumbs()
5182 if (!isEnabled()) return;
5183 QList<QGraphicsItem *> itemList = items();
5184 //if (itemList.isEmpty()) return;
5186 const QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5187 for (int i = 0; i < itemList.count(); i++) {
5188 if (itemList.at(i)->type() == AVWIDGET) {
5189 item = static_cast <ClipItem *>(itemList.at(i));
5190 if (item->clipType() != COLOR && item->clipType() != AUDIO) {
5191 // Check if we have a cached thumbnail
5192 if (item->clipType() == IMAGE || item->clipType() == TEXT) {
5193 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5194 if (QFile::exists(thumb)) {
5196 if (pix.isNull()) KIO::NetAccess::del(KUrl(thumb), this);
5197 item->slotSetStartThumb(pix);
5200 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5201 QString endThumb = startThumb;
5202 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5203 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5204 if (QFile::exists(startThumb)) {
5205 QPixmap pix(startThumb);
5206 if (pix.isNull()) KIO::NetAccess::del(KUrl(startThumb), this);
5207 item->slotSetStartThumb(pix);
5209 if (QFile::exists(endThumb)) {
5210 QPixmap pix(endThumb);
5211 if (pix.isNull()) KIO::NetAccess::del(KUrl(endThumb), this);
5212 item->slotSetEndThumb(pix);
5216 item->refreshClip(false);
5217 //qApp->processEvents();
5220 viewport()->update();
5223 void CustomTrackView::saveThumbnails()
5225 QList<QGraphicsItem *> itemList = items();
5227 QString thumbBase = m_document->projectFolder().path() + "/thumbs/";
5228 for (int i = 0; i < itemList.count(); i++) {
5229 if (itemList.at(i)->type() == AVWIDGET) {
5230 item = static_cast <ClipItem *>(itemList.at(i));
5231 if (item->clipType() != COLOR) {
5232 // Check if we have a cached thumbnail
5233 if (item->clipType() == IMAGE || item->clipType() == TEXT || item->clipType() == AUDIO) {
5234 QString thumb = thumbBase + item->baseClip()->getClipHash() + "_0.png";
5235 if (!QFile::exists(thumb)) {
5236 QPixmap pix(item->startThumb());
5240 QString startThumb = thumbBase + item->baseClip()->getClipHash() + '_';
5241 QString endThumb = startThumb;
5242 startThumb.append(QString::number(item->speedIndependantCropStart().frames(m_document->fps())) + ".png");
5243 endThumb.append(QString::number((item->speedIndependantCropStart() + item->speedIndependantCropDuration()).frames(m_document->fps()) - 1) + ".png");
5244 if (!QFile::exists(startThumb)) {
5245 QPixmap pix(item->startThumb());
5246 pix.save(startThumb);
5248 if (!QFile::exists(endThumb)) {
5249 QPixmap pix(item->endThumb());
5259 void CustomTrackView::slotInsertTrack(int ix)
5261 TrackDialog d(m_document, parentWidget());
5262 d.comboTracks->setCurrentIndex(ix);
5263 d.label->setText(i18n("Insert track"));
5264 d.setWindowTitle(i18n("Insert New Track"));
5266 if (d.exec() == QDialog::Accepted) {
5267 ix = d.comboTracks->currentIndex();
5268 if (d.before_select->currentIndex() == 1)
5271 info.isMute = false;
5272 info.isLocked = false;
5273 if (d.video_track->isChecked()) {
5274 info.type = VIDEOTRACK;
5275 info.isBlind = false;
5277 info.type = AUDIOTRACK;
5278 info.isBlind = true;
5280 AddTrackCommand *addTrack = new AddTrackCommand(this, ix, info, true);
5281 m_commandStack->push(addTrack);
5282 setDocumentModified();
5286 void CustomTrackView::slotDeleteTrack(int ix)
5288 if (m_document->tracksCount() < 2) return;
5289 TrackDialog d(m_document, parentWidget());
5290 d.comboTracks->setCurrentIndex(ix);
5291 d.label->setText(i18n("Delete track"));
5292 d.before_select->setHidden(true);
5293 d.setWindowTitle(i18n("Delete Track"));
5294 d.video_track->setHidden(true);
5295 d.audio_track->setHidden(true);
5296 if (d.exec() == QDialog::Accepted) {
5297 ix = d.comboTracks->currentIndex();
5298 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - ix - 1);
5299 deleteTimelineTrack(ix, info);
5300 setDocumentModified();
5301 /*AddTrackCommand* command = new AddTrackCommand(this, ix, info, false);
5302 m_commandStack->push(command);*/
5306 void CustomTrackView::slotConfigTracks(int ix)
5308 TracksConfigDialog d(m_document, ix, parentWidget());
5309 if (d.exec() == QDialog::Accepted) {
5310 ConfigTracksCommand *configTracks = new ConfigTracksCommand(this, m_document->tracksList(), d.tracksList());
5311 m_commandStack->push(configTracks);
5312 QList <int> toDelete = d.deletedTracks();
5313 for (int i = 0; i < toDelete.count(); ++i) {
5314 TrackInfo info = m_document->trackInfoAt(m_document->tracksCount() - toDelete.at(i) + i - 1);
5315 deleteTimelineTrack(toDelete.at(i) - i, info);
5317 setDocumentModified();
5321 void CustomTrackView::deleteTimelineTrack(int ix, TrackInfo trackinfo)
5323 if (m_document->tracksCount() < 2) return;
5324 double startY = ix * m_tracksHeight + 1 + m_tracksHeight / 2;
5325 QRectF r(0, startY, sceneRect().width(), m_tracksHeight / 2 - 1);
5326 QList<QGraphicsItem *> selection = m_scene->items(r);
5327 QUndoCommand *deleteTrack = new QUndoCommand();
5328 deleteTrack->setText("Delete track");
5330 // Delete all clips in selected track
5331 for (int i = 0; i < selection.count(); i++) {
5332 if (selection.at(i)->type() == AVWIDGET) {
5333 ClipItem *item = static_cast <ClipItem *>(selection.at(i));
5334 new AddTimelineClipCommand(this, item->xml(), item->clipProducer(), item->info(), item->effectList(), false, false, false, true, deleteTrack);
5335 m_scene->removeItem(item);
5338 } else if (selection.at(i)->type() == TRANSITIONWIDGET) {
5339 Transition *item = static_cast <Transition *>(selection.at(i));
5340 new AddTransitionCommand(this, item->info(), item->transitionEndTrack(), item->toXML(), true, false, deleteTrack);
5341 m_scene->removeItem(item);
5347 new AddTrackCommand(this, ix, trackinfo, false, deleteTrack);
5348 m_commandStack->push(deleteTrack);
5351 void CustomTrackView::autoTransition()
5353 QList<QGraphicsItem *> itemList = scene()->selectedItems();
5354 if (itemList.count() != 1 || itemList.at(0)->type() != TRANSITIONWIDGET) {
5355 emit displayMessage(i18n("You must select one transition for this action"), ErrorMessage);
5358 Transition *tr = static_cast <Transition*>(itemList.at(0));
5359 tr->setAutomatic(!tr->isAutomatic());
5360 QDomElement transition = tr->toXML();
5361 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);
5362 setDocumentModified();
5366 QStringList CustomTrackView::getLadspaParams(QDomElement effect) const
5369 QDomNodeList params = effect.elementsByTagName("parameter");
5370 for (int i = 0; i < params.count(); i++) {
5371 QDomElement e = params.item(i).toElement();
5372 if (!e.isNull() && e.attribute("type") == "constant") {
5373 if (e.hasAttribute("factor")) {
5374 double factor = e.attribute("factor").toDouble();
5375 double value = e.attribute("value").toDouble();
5376 value = value / factor;
5377 result.append(QString::number(value));
5378 } else result.append(e.attribute("value"));
5384 void CustomTrackView::clipNameChanged(const QString id, const QString name)
5386 QList<QGraphicsItem *> list = scene()->items();
5387 ClipItem *clip = NULL;
5388 for (int i = 0; i < list.size(); ++i) {
5389 if (list.at(i)->type() == AVWIDGET) {
5390 clip = static_cast <ClipItem *>(list.at(i));
5391 if (clip->clipProducer() == id) {
5392 clip->setClipName(name);
5396 viewport()->update();
5399 void CustomTrackView::getClipAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5401 minimum = GenTime();
5402 maximum = GenTime();
5403 QList<QGraphicsItem *> selection;
5404 selection = m_scene->items(0, item->track() * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5405 selection.removeAll(item);
5406 for (int i = 0; i < selection.count(); i++) {
5407 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5408 if (clip && clip->type() == AVWIDGET) {
5409 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5410 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5415 void CustomTrackView::getTransitionAvailableSpace(AbstractClipItem *item, GenTime &minimum, GenTime &maximum)
5417 minimum = GenTime();
5418 maximum = GenTime();
5419 QList<QGraphicsItem *> selection;
5420 selection = m_scene->items(0, (item->track() + 1) * m_tracksHeight, sceneRect().width(), 2);
5421 selection.removeAll(item);
5422 for (int i = 0; i < selection.count(); i++) {
5423 AbstractClipItem *clip = static_cast <AbstractClipItem *>(selection.at(i));
5424 if (clip && clip->type() == TRANSITIONWIDGET) {
5425 if (clip->endPos() <= item->startPos() && clip->endPos() > minimum) minimum = clip->endPos();
5426 if (clip->startPos() > item->startPos() && (clip->startPos() < maximum || maximum == GenTime())) maximum = clip->startPos();
5431 void CustomTrackView::loadGroups(const QDomNodeList groups)
5433 for (int i = 0; i < groups.count(); i++) {
5434 QDomNodeList children = groups.at(i).childNodes();
5435 scene()->clearSelection();
5436 for (int nodeindex = 0; nodeindex < children.count(); nodeindex++) {
5437 QDomNode n = children.item(nodeindex);
5438 QDomElement elem = n.toElement();
5439 int pos = elem.attribute("position").toInt();
5440 int track = elem.attribute("track").toInt();
5441 if (elem.tagName() == "clipitem") {
5442 ClipItem *clip = getClipItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5443 if (clip) clip->setSelected(true);
5445 Transition *clip = getTransitionItemAt(pos, track); //m_document->tracksCount() - transitiontrack);
5446 if (clip) clip->setSelected(true);
5449 groupSelectedItems(false, true);
5453 void CustomTrackView::splitAudio()
5455 resetSelectionGroup();
5456 QList<QGraphicsItem *> selection = scene()->selectedItems();
5457 if (selection.isEmpty()) {
5458 emit displayMessage(i18n("You must select at least one clip for this action"), ErrorMessage);
5461 QUndoCommand *splitCommand = new QUndoCommand();
5462 splitCommand->setText(i18n("Split audio"));
5463 for (int i = 0; i < selection.count(); i++) {
5464 if (selection.at(i)->type() == AVWIDGET) {
5465 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5466 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5467 if (clip->parentItem()) {
5468 emit displayMessage(i18n("Cannot split audio of grouped clips"), ErrorMessage);
5470 new SplitAudioCommand(this, clip->track(), clip->startPos(), splitCommand);
5475 if (splitCommand->childCount() > 0)
5476 m_commandStack->push(splitCommand);
5479 void CustomTrackView::doSplitAudio(const GenTime &pos, int track, bool split)
5481 ClipItem *clip = getClipItemAt(pos, track);
5483 kDebug() << "// Cannot find clip to split!!!";
5487 int start = pos.frames(m_document->fps());
5488 int freetrack = m_document->tracksCount() - track - 1;
5489 for (; freetrack > 0; freetrack--) {
5490 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5491 if (m_document->trackInfoAt(freetrack - 1).type == AUDIOTRACK && !m_document->trackInfoAt(freetrack - 1).isLocked) {
5492 kDebug() << "// CHK DOC TRK:" << freetrack << ", DUR:" << m_document->renderer()->mltTrackDuration(freetrack);
5493 if (m_document->renderer()->mltTrackDuration(freetrack) < start || m_document->renderer()->mltGetSpaceLength(pos, freetrack, false) >= clip->cropDuration().frames(m_document->fps())) {
5494 kDebug() << "FOUND SPACE ON TRK: " << freetrack;
5499 kDebug() << "GOT TRK: " << track;
5500 if (freetrack == 0) {
5501 emit displayMessage(i18n("No empty space to put clip audio"), ErrorMessage);
5503 ItemInfo info = clip->info();
5504 info.track = m_document->tracksCount() - freetrack;
5505 addClip(clip->xml(), clip->clipProducer(), info, clip->effectList());
5506 scene()->clearSelection();
5507 clip->setSelected(true);
5508 ClipItem *audioClip = getClipItemAt(start, info.track);
5510 clip->setVideoOnly(true);
5511 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5512 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5514 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, start, clip->baseClip()->audioProducer(info.track)) == false) {
5515 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, info.track), ErrorMessage);
5517 audioClip->setSelected(true);
5518 audioClip->setAudioOnly(true);
5519 groupSelectedItems(false, true);
5523 // unsplit clip: remove audio part and change video part to normal clip
5524 if (clip->parentItem() == NULL || clip->parentItem()->type() != GROUPWIDGET) {
5525 kDebug() << "//CANNOT FIND CLP GRP";
5528 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(clip->parentItem());
5529 QList<QGraphicsItem *> children = grp->childItems();
5530 if (children.count() != 2) {
5531 kDebug() << "//SOMETHING IS WRONG WITH CLP GRP";
5534 for (int i = 0; i < children.count(); i++) {
5535 if (children.at(i) != clip) {
5536 ClipItem *clp = static_cast <ClipItem *>(children.at(i));
5537 ItemInfo info = clip->info();
5538 deleteClip(clp->info());
5539 clip->setVideoOnly(false);
5540 if (!m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - info.track, info.startPos.frames(m_document->fps()), clip->baseClip()->producer(info.track))) {
5541 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", info.startPos.frames(m_document->fps()), info.track), ErrorMessage);
5546 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5547 m_document->clipManager()->removeGroup(grp);
5548 scene()->destroyItemGroup(grp);
5552 void CustomTrackView::setVideoOnly()
5554 resetSelectionGroup();
5555 QList<QGraphicsItem *> selection = scene()->selectedItems();
5556 if (selection.isEmpty()) {
5557 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5560 QUndoCommand *videoCommand = new QUndoCommand();
5561 videoCommand->setText(i18n("Video only"));
5562 for (int i = 0; i < selection.count(); i++) {
5563 if (selection.at(i)->type() == AVWIDGET) {
5564 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5565 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5566 if (clip->parentItem()) {
5567 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5569 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), true, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5574 m_commandStack->push(videoCommand);
5577 void CustomTrackView::setAudioOnly()
5579 resetSelectionGroup();
5580 QList<QGraphicsItem *> selection = scene()->selectedItems();
5581 if (selection.isEmpty()) {
5582 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5585 QUndoCommand *videoCommand = new QUndoCommand();
5586 videoCommand->setText(i18n("Audio only"));
5587 for (int i = 0; i < selection.count(); i++) {
5588 if (selection.at(i)->type() == AVWIDGET) {
5589 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5590 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5591 if (clip->parentItem()) {
5592 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5594 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, true, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5599 m_commandStack->push(videoCommand);
5602 void CustomTrackView::setAudioAndVideo()
5604 resetSelectionGroup();
5605 QList<QGraphicsItem *> selection = scene()->selectedItems();
5606 if (selection.isEmpty()) {
5607 emit displayMessage(i18n("You must select one clip for this action"), ErrorMessage);
5610 QUndoCommand *videoCommand = new QUndoCommand();
5611 videoCommand->setText(i18n("Audio and Video"));
5612 for (int i = 0; i < selection.count(); i++) {
5613 if (selection.at(i)->type() == AVWIDGET) {
5614 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5615 if (clip->clipType() == AV || clip->clipType() == PLAYLIST) {
5616 if (clip->parentItem()) {
5617 emit displayMessage(i18n("Cannot change grouped clips"), ErrorMessage);
5619 new ChangeClipTypeCommand(this, clip->track(), clip->startPos(), false, false, clip->isVideoOnly(), clip->isAudioOnly(), videoCommand);
5624 m_commandStack->push(videoCommand);
5627 void CustomTrackView::doChangeClipType(const GenTime &pos, int track, bool videoOnly, bool audioOnly)
5629 ClipItem *clip = getClipItemAt(pos, track);
5631 kDebug() << "// Cannot find clip to split!!!";
5635 int start = pos.frames(m_document->fps());
5636 clip->setVideoOnly(true);
5637 clip->setAudioOnly(false);
5638 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->videoProducer()) == false) {
5639 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5641 } else if (audioOnly) {
5642 int start = pos.frames(m_document->fps());
5643 clip->setAudioOnly(true);
5644 clip->setVideoOnly(false);
5645 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->audioProducer(track)) == false) {
5646 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5649 int start = pos.frames(m_document->fps());
5650 clip->setAudioOnly(false);
5651 clip->setVideoOnly(false);
5652 if (m_document->renderer()->mltUpdateClipProducer(m_document->tracksCount() - track, start, clip->baseClip()->producer(track)) == false) {
5653 emit displayMessage(i18n("Cannot update clip (time: %1, track: %2)", start, track), ErrorMessage);
5657 setDocumentModified();
5660 void CustomTrackView::updateClipTypeActions(ClipItem *clip)
5662 if (clip == NULL || (clip->clipType() != AV && clip->clipType() != PLAYLIST)) {
5663 m_clipTypeGroup->setEnabled(false);
5665 m_clipTypeGroup->setEnabled(true);
5666 QList <QAction *> actions = m_clipTypeGroup->actions();
5668 if (clip->isAudioOnly()) lookup = "clip_audio_only";
5669 else if (clip->isVideoOnly()) lookup = "clip_video_only";
5670 else lookup = "clip_audio_and_video";
5671 for (int i = 0; i < actions.count(); i++) {
5672 if (actions.at(i)->data().toString() == lookup) {
5673 actions.at(i)->setChecked(true);
5680 void CustomTrackView::slotGoToMarker(QAction *action)
5682 int pos = action->data().toInt();
5683 setCursorPos(pos, true);
5686 void CustomTrackView::reloadTransitionLumas()
5690 QDomElement lumaTransition = MainWindow::transitions.getEffectByTag("luma", "luma");
5691 QDomNodeList params = lumaTransition.elementsByTagName("parameter");
5692 for (int i = 0; i < params.count(); i++) {
5693 QDomElement e = params.item(i).toElement();
5694 if (e.attribute("tag") == "resource") {
5695 lumaNames = e.attribute("paramlistdisplay");
5696 lumaFiles = e.attribute("paramlist");
5701 QList<QGraphicsItem *> itemList = items();
5702 Transition *transitionitem;
5703 QDomElement transitionXml;
5704 for (int i = 0; i < itemList.count(); i++) {
5705 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5706 transitionitem = static_cast <Transition*>(itemList.at(i));
5707 transitionXml = transitionitem->toXML();
5708 if (transitionXml.attribute("id") == "luma" && transitionXml.attribute("tag") == "luma") {
5709 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5710 for (int i = 0; i < params.count(); i++) {
5711 QDomElement e = params.item(i).toElement();
5712 if (e.attribute("tag") == "resource") {
5713 e.setAttribute("paramlistdisplay", lumaNames);
5714 e.setAttribute("paramlist", lumaFiles);
5719 if (transitionXml.attribute("id") == "composite" && transitionXml.attribute("tag") == "composite") {
5720 QDomNodeList params = transitionXml.elementsByTagName("parameter");
5721 for (int i = 0; i < params.count(); i++) {
5722 QDomElement e = params.item(i).toElement();
5723 if (e.attribute("tag") == "luma") {
5724 e.setAttribute("paramlistdisplay", lumaNames);
5725 e.setAttribute("paramlist", lumaFiles);
5732 emit transitionItemSelected(NULL);
5735 double CustomTrackView::fps() const
5737 return m_document->fps();
5740 void CustomTrackView::updateProjectFps()
5742 // update all clips to the new fps
5743 resetSelectionGroup();
5744 scene()->clearSelection();
5746 QList<QGraphicsItem *> itemList = items();
5747 for (int i = 0; i < itemList.count(); i++) {
5748 // remove all items and re-add them one by one
5749 if (itemList.at(i) != m_cursorLine && itemList.at(i)->parentItem() == NULL) m_scene->removeItem(itemList.at(i));
5751 for (int i = 0; i < itemList.count(); i++) {
5752 if (itemList.at(i)->parentItem() == 0 && (itemList.at(i)->type() == AVWIDGET || itemList.at(i)->type() == TRANSITIONWIDGET)) {
5753 AbstractClipItem *clip = static_cast <AbstractClipItem *>(itemList.at(i));
5754 clip->updateFps(m_document->fps());
5755 m_scene->addItem(clip);
5756 } else if (itemList.at(i)->type() == GROUPWIDGET) {
5757 AbstractGroupItem *grp = static_cast <AbstractGroupItem *>(itemList.at(i));
5758 QList<QGraphicsItem *> children = grp->childItems();
5759 for (int j = 0; j < children.count(); j++) {
5760 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5761 AbstractClipItem *clip = static_cast <AbstractClipItem *>(children.at(j));
5762 clip->setFlag(QGraphicsItem::ItemIsMovable, true);
5763 clip->updateFps(m_document->fps());
5766 m_document->clipManager()->removeGroup(grp);
5767 m_scene->addItem(grp);
5768 scene()->destroyItemGroup(grp);
5769 for (int j = 0; j < children.count(); j++) {
5770 if (children.at(j)->type() == AVWIDGET || children.at(j)->type() == TRANSITIONWIDGET) {
5771 //children.at(j)->setParentItem(0);
5772 children.at(j)->setSelected(true);
5775 groupSelectedItems(true, true);
5776 } else if (itemList.at(i)->type() == GUIDEITEM) {
5777 Guide *g = static_cast<Guide *>(itemList.at(i));
5779 m_scene->addItem(g);
5782 viewport()->update();
5785 void CustomTrackView::slotTrackDown()
5787 if (m_selectedTrack > m_document->tracksCount() - 2) m_selectedTrack = 0;
5788 else m_selectedTrack++;
5789 emit updateTrackHeaders();
5790 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5791 ensureVisible(rect, 0, 0);
5792 viewport()->update();
5795 void CustomTrackView::slotTrackUp()
5797 if (m_selectedTrack > 0) m_selectedTrack--;
5798 else m_selectedTrack = m_document->tracksCount() - 1;
5799 emit updateTrackHeaders();
5800 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5801 ensureVisible(rect, 0, 0);
5802 viewport()->update();
5805 int CustomTrackView::selectedTrack() const
5807 return m_selectedTrack;
5810 QStringList CustomTrackView::selectedClips() const
5812 QStringList clipIds;
5813 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5814 for (int i = 0; i < selection.count(); i++) {
5815 if (selection.at(i)->type() == AVWIDGET) {
5816 ClipItem *item = (ClipItem *)selection.at(i);
5817 clipIds << item->clipProducer();
5823 QList<ClipItem *> CustomTrackView::selectedClipItems() const
5825 QList<ClipItem *> clips;
5826 QList<QGraphicsItem *> selection = m_scene->selectedItems();
5827 for (int i = 0; i < selection.count(); i++) {
5828 if (selection.at(i)->type() == AVWIDGET) {
5829 clips.append((ClipItem *)selection.at(i));
5835 void CustomTrackView::slotSelectTrack(int ix)
5837 m_selectedTrack = qMax(0, ix);
5838 m_selectedTrack = qMin(ix, m_document->tracksCount() - 1);
5839 emit updateTrackHeaders();
5840 QRectF rect(mapToScene(QPoint(10, 0)).x(), m_selectedTrack * m_tracksHeight, 10, m_tracksHeight);
5841 ensureVisible(rect, 0, 0);
5842 viewport()->update();
5845 void CustomTrackView::selectClip(bool add, bool group, int track, int pos)
5848 if (track != -1 && pos != -1)
5849 rect = QRectF(pos, track * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5851 rect = QRectF(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight / 2, 1, 1);
5852 QList<QGraphicsItem *> selection = m_scene->items(rect);
5853 resetSelectionGroup(group);
5854 if (!group) m_scene->clearSelection();
5855 for (int i = 0; i < selection.count(); i++) {
5856 if (selection.at(i)->type() == AVWIDGET) {
5857 selection.at(i)->setSelected(add);
5861 if (group) groupSelectedItems();
5864 void CustomTrackView::selectTransition(bool add, bool group)
5866 QRectF rect(m_cursorPos, m_selectedTrack * m_tracksHeight + m_tracksHeight, 1, 1);
5867 QList<QGraphicsItem *> selection = m_scene->items(rect);
5868 resetSelectionGroup(group);
5869 if (!group) m_scene->clearSelection();
5870 for (int i = 0; i < selection.count(); i++) {
5871 if (selection.at(i)->type() == TRANSITIONWIDGET) {
5872 selection.at(i)->setSelected(add);
5876 if (group) groupSelectedItems();
5879 QStringList CustomTrackView::extractTransitionsLumas()
5882 QList<QGraphicsItem *> itemList = items();
5883 Transition *transitionitem;
5884 QDomElement transitionXml;
5885 for (int i = 0; i < itemList.count(); i++) {
5886 if (itemList.at(i)->type() == TRANSITIONWIDGET) {
5887 transitionitem = static_cast <Transition*>(itemList.at(i));
5888 transitionXml = transitionitem->toXML();
5889 QString luma = EffectsList::parameter(transitionXml, "luma");
5890 if (!luma.isEmpty()) urls << luma;
5896 void CustomTrackView::setEditMode(EDITMODE mode)
5898 m_scene->setEditMode(mode);
5901 void CustomTrackView::checkTrackSequence(int track)
5903 QList <int> times = m_document->renderer()->checkTrackSequence(m_document->tracksCount() - track);
5904 //track = m_document->tracksCount() -track;
5905 QRectF rect(0, track * m_tracksHeight + m_tracksHeight / 2, sceneRect().width(), 2);
5906 QList<QGraphicsItem *> selection = m_scene->items(rect);
5907 QList <int> timelineList;
5908 timelineList.append(0);
5909 for (int i = 0; i < selection.count(); i++) {
5910 if (selection.at(i)->type() == AVWIDGET) {
5911 ClipItem *clip = static_cast <ClipItem *>(selection.at(i));
5912 int start = clip->startPos().frames(m_document->fps());
5913 int end = clip->endPos().frames(m_document->fps());
5914 if (!timelineList.contains(start)) timelineList.append(start);
5915 if (!timelineList.contains(end)) timelineList.append(end);
5918 qSort(timelineList);
5919 kDebug() << "// COMPARE:\n" << times << "\n" << timelineList << "\n-------------------";
5920 if (times != timelineList) KMessageBox::sorry(this, i18n("error"), i18n("TRACTOR"));
5923 void CustomTrackView::insertZoneOverwrite(QStringList data, int in)
5925 if (data.isEmpty()) return;
5926 DocClipBase *clip = m_document->getBaseClip(data.at(0));
5928 info.startPos = GenTime(in, m_document->fps());
5929 info.cropStart = GenTime(data.at(1).toInt(), m_document->fps());
5930 info.endPos = info.startPos + GenTime(data.at(2).toInt(), m_document->fps()) - info.cropStart;
5931 info.cropDuration = info.endPos - info.startPos;
5932 info.track = m_selectedTrack;
5933 QUndoCommand *addCommand = new QUndoCommand();
5934 addCommand->setText(i18n("Insert clip"));
5935 adjustTimelineClips(OVERWRITEEDIT, NULL, info, addCommand);
5936 new AddTimelineClipCommand(this, clip->toXML(), clip->getId(), info, EffectsList(), true, false, true, false, addCommand);
5937 m_commandStack->push(addCommand);
5939 selectClip(true, false, m_selectedTrack, in);
5940 // Automatic audio split
5941 if (KdenliveSettings::splitaudio())
5945 void CustomTrackView::clearSelection()
5947 resetSelectionGroup();
5948 scene()->clearSelection();
5950 emit clipItemSelected(NULL);
5953 void CustomTrackView::updatePalette()
5958 pen1.setColor(palette().text().color());
5959 m_cursorLine->setPen(pen1);
5963 void CustomTrackView::removeTipAnimation()
5966 scene()->removeItem(m_visualTip);
5967 m_animationTimer->stop();
5975 void CustomTrackView::setTipAnimation(AbstractClipItem *clip, OPERATIONTYPE mode, const double size)
5977 if (m_visualTip == NULL) {
5978 QRectF rect = clip->sceneBoundingRect();
5979 m_animation = new QGraphicsItemAnimation;
5980 m_animation->setTimeLine(m_animationTimer);
5981 m_animation->setScaleAt(1, 1, 1);
5986 m_visualTip = new QGraphicsEllipseItem(-size, -size, size * 2, size * 2);
5987 ((QGraphicsEllipseItem*) m_visualTip)->setBrush(m_tipColor);
5988 ((QGraphicsEllipseItem*) m_visualTip)->setPen(m_tipPen);
5990 m_visualTip->setPos(rect.x() + ((ClipItem *) clip)->fadeIn(), rect.y());
5992 m_visualTip->setPos(rect.right() - ((ClipItem *) clip)->fadeOut(), rect.y());
5994 m_animation->setScaleAt(.5, 2, 2);
5998 polygon << QPoint(0, - size * 2);
5999 if (mode == RESIZESTART)
6000 polygon << QPoint(size * 2, 0);
6002 polygon << QPoint(- size * 2, 0);
6003 polygon << QPoint(0, size * 2);
6004 polygon << QPoint(0, - size * 2);
6006 m_visualTip = new QGraphicsPolygonItem(polygon);
6007 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6008 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6009 if (mode == RESIZESTART)
6010 m_visualTip->setPos(rect.x(), rect.y() + rect.height() / 2);
6012 m_visualTip->setPos(rect.right(), rect.y() + rect.height() / 2);
6014 m_animation->setScaleAt(.5, 2, 1);
6016 case TRANSITIONSTART:
6018 polygon << QPoint(0, - size * 2);
6019 if (mode == TRANSITIONSTART)
6020 polygon << QPoint(size * 2, 0);
6022 polygon << QPoint(- size * 2, 0);
6023 polygon << QPoint(0, 0);
6024 polygon << QPoint(0, - size * 2);
6026 m_visualTip = new QGraphicsPolygonItem(polygon);
6027 ((QGraphicsPolygonItem*) m_visualTip)->setBrush(m_tipColor);
6028 ((QGraphicsPolygonItem*) m_visualTip)->setPen(m_tipPen);
6029 if (mode == TRANSITIONSTART)
6030 m_visualTip->setPos(rect.x(), rect.bottom());
6032 m_visualTip->setPos(rect.right(), rect.bottom());
6034 m_animation->setScaleAt(.5, 2, 2);
6041 m_visualTip->setFlags(QGraphicsItem::ItemIgnoresTransformations);
6042 m_visualTip->setZValue(100);
6043 scene()->addItem(m_visualTip);
6044 m_animation->setItem(m_visualTip);
6045 m_animationTimer->start();